• US2008844A - Piston rod for liquid-cooled pistons : en
  • DE616316C - Automatic bagging scale with a conveyor and a packing device : de en
  • DE616369C - Device for the automatic removal of incorrectly filled packages from sealing machines : de en
  • FR784112A - Single-acting, valve-driven steam engine : en fr
  • FR784620A - Improvements to compasses : en fr
  • US2009265A - Production of tennis and like racket frames : en
  • DE616331C - Plug-and-socket device in which the cable ends are clamped screwlessly in the contact elements (pins or sleeves) : de en
  • FR784773A - Further training in the manufacture of paper or the like for gas filtration : en fr
  • FR784492A - Brake drum and method for its manufacture : en fr
  • US2009098A - Apparatus for stenciling ware : en
  • US2009229A - System for reproducing sound from a sound record : en
  • US2008833A - Stability indicator for aeroplanes : en
  • FR784142A - Umbrellas and parasols of rubber and of rubberized and waterproofed fabrics : en fr
  • FR784358A - Crusher comprising one or more sieves carried by balances or inclined struts : en fr
  • FR784600A - Manufacturing process of endless circular cables, particularly useful as tire bead wires : en fr
  • DE616035C - Marking gauge : de en
  • DE616349C - Start and takeover device for aircraft on board ships : de en
  • FR784473A - Process for the separation of mineral oils into paraffinic, naphthenic and aromatic components, with simultaneous refining of the paraffinic and naphthenic fractions : en fr
  • FR784737A - Hermetic shutter for pipes of cast iron, stoneware or the like : en fr
  • GB432132A - Improvements in gun mountings : en
  • GB432253A - Improvements in and relating to methods of hardening clay and clay-containing soils : en
  • FR784897A - Hydraulic transmission mechanism, in particular for motor vehicles : en fr
  • US2009135A - Acid milk food product and process for making the same : en
  • FR784100A - Metal or plastic cup-molds for conservation of all products : en fr
  • GB432272A - Improvements in electric clocks and other time keeping apparatus : en
  • GB432289A - Improvements in hydraulically operated tile and like presses : en
  • FR784382A - Device for twinning a machine gun and a cannon : en fr
  • GB432396A - Condimentation of food products : en
  • FR784536A - Measuring method with the cathode oscillograph : en fr
  • GB432414A - Improvements in or relating to the making of orthopaedic boots and shoes : en
  • US2008806A - Safety polish rod stop : en
  • US2009013A - Alternating-current apparatus : en
  • US2009073A - Respirator bag and assembly : en
  • US2009150A - Board drop hammer : en
  • FR45363E - Production process for dyes for halogenated tanks : en fr
  • FR784808A - Devices to simplify the work of accountants, typists, draughtsmen, copy artists, etc. : en fr
  • DE616178C - Process for the production of synthetic resin molding compounds : de en
  • US2009116A - Stretching and tacking implement : en
  • US2009244A - Clasp for articles of jewelry and the like : en
  • DE616184C - Device for cleaning and dyeing carpets : de en
  • DE616342C - Arrangement for the supply of fresh air to the space of the flow container of devices for cooling and venting freshly milked milk : de en
  • AT142425B - Device for remote control of moving organs and / or for reporting back their positions to one or more monitoring stations. : de en
  • CA351798A - Draft gear : en fr
  • FR784734A - Hygienic fabric and its manufacturing process : en fr
  • FR45252E - Color process for iron, steel and cast iron : en fr
  • FR45377E - Harmless projectile : en fr
  • FR784449A - Process and loom for the manufacture of carpet rugs and products obtained : en fr
  • DE616326C - Sliding doors, especially for vehicles : de en
  • CA351788A - Cellulose ester product : en fr
  • CA351900A - Combined adzing and boring machine : en fr
  • FR784464A - Shelf concealed in a part of a piece of furniture, in particular an arm of a chair or sofa, with automatic appearance : en fr
  • DE616262C - Hanging device for items of clothing, umbrellas or sticks to protect against unauthorized removal : de en
  • DK50449C - Device for Providing Coupling Operations on an Automatic Telephone Exchange. : da en
  • FR45259E - Method and device for the early extinction of anode current in rectifiers, inverters and other static converters : en fr
  • FR784304A - Sprinkler device for supplying an internal combustion engine with one or more liquids of different density and volatility, separately or simultaneously : en fr
  • GB432493A - Improvements in the manufacture of cements : en
  • FR784530A - Key device for opening cans : en fr
  • FR784886A - Method and device for purifying the feed fluid in steam installations : en fr
  • FR784167A - Installation of an overhead crane with two raceways, one of which is not necessarily parallel to the other : en fr
  • FR784716A - Heavy oil burner adaptable to any existing fireplace : en fr
  • US2008897A - Artificial leg : en
  • US2009033A - Process of preserving food stuffs : en
  • FR784263A - Button : en fr
  • FR784898A - Improvements in the construction of shelves or shelves for refrigeration cabinets and other applications : en fr
  • GB432422A - Improvements relating to spring suspension systems for motor and like vehicles : en
  • GB432291A - Improvement relating to the springing of road vehicles : en
  • FR784261A - Scraper in the form of a knife, incorporating a heating device : en fr
  • AT142465B - Portable motor compressor driven by an internal combustion engine. : de en
  • US2008995A - Ijnitfn : en
  • GB432562A - Improvements relating to alternating current dynamo electric machines : en
  • GB432118A - Improved apparatus for dividing a quantity of powdery material into equal portions and delivering each of the said equal portions into a respective container : en
  • GB432138A - Improvements relating to laundry drying devices : en
  • GB432129A - Improvements in rollers for lawns and the like : en
  • GB432362A - Improvements relating to ceiling construction for buildings : en
  • DE616406C - Weighting device for the rear end of writing implements : de en
  • FR784241A - Air cleaning device : en fr
  • FR784463A - Dispensing device for sheets, coupons, tickets, envelopes and other flexible items : en fr
  • GB432417A - Improvements relating to cutters for mincing machines : en
  • US2009009A - Protection fence for railroads : en
  • DK50462C - Diaphragm pump. : da en
  • US2009304A - Combination guard and support for jointer fences : en
  • FR45323E - Further training in fueling internal combustion engines and vehicles incorporating them : en fr
  • FR784476A - Improvements in a process and apparatus for aerating a liquid such as cream : en fr
  • GB432160A - Safety contact device for electrically controlled lifts, particularly for hatchway and cage gates : en
  • GB432278A - Improved process and apparatus for the production of colloid mixtures comprising metals and non-alloyable additive materials : en
  • GB432411A - Improvements in and relating to freewheel roller clutches : en
  • FR784632A - Electrical conductor with air gap insulation : en fr
  • FR784378A - Artificial aging process for wood : en fr
  • FR784418A - Steerable running surface wheel for vehicles : en fr
  • FR784468A - : fr
  • FR784514A - Arrangement of exhaust-driven compressors for internal combustion engines with more than one row of cylinders : en fr
  • GB432243A - Improvements in photographic cameras : en
  • GB432636A - Improvements in and relating to the manufacture and application of preparations suitable for use in the fatliquoring and oiling of leather and like processes : en
  • DE594882C - Mechanical pacemaker for cyclists : de en
  • US2009163A - Drain pipe : en
  • CA351896A - Boot and shoe : en fr
  • FR784477A - Automatic hooking and unhooking device to adapt to artificial fish, spoons, etc., for casting and trolling : en fr
  • FR784493A - Manufacturing process of rubberized fabric : en fr
  • FR784869A - Quaternary ammonium compounds of benzimidazols : en fr
  • FR784894A - Improvements to electric lamps : en fr
  • GB432248A - Improvements in and relating to flexible hand grips or sleeves and method of making same : en
  • GB432188A - Improvements in or relating to the manufacture of agents for combating insects : en
  • GB432276A - Improvements in or relating to the manufacture of hydroxybenzenes : en
  • GB432399A - Improvements in and relating to processes and apparatus for the improvement of byproduct production in coke ovens : en
  • GB432348A - Improvements in coking retort ovens : en
  • FR784168A - Improvements to mechanically loaded grate fireplaces : en fr
  • FR784222A - Improvements in the manufacture of tetra-alkylated lead : en fr
  • FR784510A - Device for the treatment and application of cement : en fr
  • GB432228A - Variable speed mechanism : en
  • GB432146A - Improvements in or relating to hydraulic tipping mechanism for vehicles : en
  • FR784545A - Arc extinguishing switch by means of a current of extinguishing fluid : en fr
  • FR784745A - Art object with music and continuous or intermittent lighting : en fr
  • DE616244C - Safety device for gas container with filling compound : de en
  • DE616338C - Nickel-silicon alloy with predominantly nickel content : de en
  • GB432219A - Improvements in domestic trays : en
  • CA351811A - Electric discharge apparatus : en fr
  • CA351875A - Valve core : en fr
  • US2009133A - Speed change mechanism : en
  • DE616085C - Connection for pipes u. Like., In which a clamping sleeve is arranged between pressure members in such a way that its ends rest against the pressure members and that when the connection is closed, the clamping sleeve is compressed and deformed : de en
  • FR45370E - Oil drip burner : en fr
  • FR784163A - Improvements to electric heaters for making coffee and other infusions : en fr
  • US2009324A - Pressure vessel : en
  • GB432176A - Improvements in and relating to the recovery of volatile liquids : en
  • FR784786A - Insulating handle device for coffee makers, teapots and other containers intended to receive hot liquids : en fr
  • FR784075A - Process for the absorption of halogens and applications of this process : en fr
  • DE616395C - Chopping machine with tools firmly arranged on the machine frame : de en
  • CA351851A - Printing process : en fr
  • DK50456C - Resistant Cellulose fibers and products made therefrom. : da en
  • AT142406B - Method and device for the production of hollow, closed shaped bricks. : de en
  • US2008716A - Cellulose derivative compositions : en
  • US2009367A - Art of converting high boiling hydrocarbon oils into lower boiling hydrocarbon oils : en
  • US2008950A - Display refrigerator : en
  • US2008738A - Isodibenzanthrone-azole and process of preparing the same : en
  • DK50465C - Electric powered percussion tool. : da en
  • FR784551A - Improvements to watches, especially wristwatches : en fr
  • FR784590A - Improvements to devices for controlling the functions of a machine : en fr
  • CA351808A - Draft gear : en fr
  • DE616261C - safety lock : de en
  • FR784245A - : fr
  • US2008843A - Aircraft : en
  • DE616301C - Bicycle lock : de en
  • GB432394A - An improved method and installation for recovering water from atmospheric air : en
  • GB432555A - Improvements relating to the rotating blades or wings of aircraft : en
  • DE616239C - Route protection circuit : de en
  • FR784060A - Improvements to fixing devices for doors, windows, skylights and other articulated or sliding elements : en fr
  • GB432465A - Method of operating rotary drum furnaces : en
  • USD96345S - Design for an airplane : en
  • GB432254A - Improvements in or connected with sun screens, goggles or the like : en
  • US2008678A - Cutting edge tester : en
  • US2009024A - Vehicle seat : en
  • US2009274A - Method of producing a baking agent : en
  • DE616205C - Fuel pump regulator for diesel engines : de en
  • US2008831A - Method and apparatus for nailing flanges : en
  • DE616204C - Idle control device for multi-cylinder carburetor two-stroke engines : de en
  • CA351813A - Electric discharge device : en fr
  • CA351877A - Heat transmission : en fr
  • FR784330A - Process for manufacturing glass reinforced with transparent and flexible material, apparatus for carrying out said process and resulting products : en fr
  • US2009056A - Metal faced panel : en
  • US2008981A - Resilient wheel : en
  • US2009195A - Centralized trafeic controlling system : en
  • DE616412C - Process for the separation of amino acids of different acidity present as acid salts, easily soluble in water : de en
  • CA351870A - Metal extruding apparatus : en fr
  • DE616151C - Welding pad for fusion welding : de en
  • FR784053A - Folding system of superimposed legs for modern folding table : en fr
  • GB432395A - Improvements in and relating to shells for ordnance : en
  • CA351878A - Display device : en fr
  • FR784605A - Improvements to electrical circuit breakers : en fr
  • US2009374A - Electrical accessory apparatus : en
  • CA351826A - Liquid distributor : en fr
  • US2008702A - Amplifying system : en
  • US2009358A - Cock : en
  • US2008769A - Control device : en
  • GB432256A - Improvements in and relating to household refrigeration apparatus : en
  • GB432293A - Improvements relating to electric cables : en
  • FR784244A - Device allowing the quiet return of the typewriter carriage : en fr
  • FR784484A - Household filter : en fr
  • FR784568A - Door handle attachment system : en fr
  • FR784827A - Ski recoil brake : en fr
  • GB432325A - Improvements in and relating to thread guides for winding machines : en
  • US2009368A - Oscillation generation : en
  • US2009376A - Electrical distribution system : en
  • US2008672A - Building construction : en
  • DE616325C - Rotating compressor cooling machine with pulsating rotation : de en
  • CA351856A - Scouring pad : en fr
  • FR784342A - Surprise lot indicator device : en fr
  • FR784720A - Improvements to cages for ball and roller bearings : en fr
  • FR784752A - Improvements in servo motor control devices : en fr
  • FR45286E - Metal foot and its applications : en fr
  • FR784692A - Process for improving the fixation of dyes on textile fibers : en fr
  • FR784765A - Device for stabilizing ships : en fr
  • GB432151A - Improvements in and connected with chests for accommodating clothes and other articles : en
  • US2009022A - Record controlled printing machine : en
  • FR784743A - Improvements to contactors-circuit breakers : en fr
  • GB432221A - Improvements in sound reproduction : en
  • CA351791A - Sifter : en fr
  • AT142435B - Process for the production of a citric acid-soluble or citrate-soluble phosphate fertilizer. : de en
  • FR784313A - Device for carbon-copied accounting on tear-off sheets : en fr
  • GB432205A - Improvements in or relating to flushing apparatus : en
  • GB432552A - Improvements in or relating to a method and an apparatus suitable for preserving foodstuffs, pelts, hides, corpses, and for tanning pelts and hides and curing pig meat, and for drying and impregnating timber with stain or creosote and for drying any commodity whatsoever, for example milk, grass, fruit, vegetables, laundry : en
  • GB455705A - Boring machine or like machine tool for high production : en
  • DE616312C - Control switch for step transformers : de en
  • FR784799A - Table to teach the multiplication table and division : en fr
  • US2009302A - Emasculating pincers : en
  • FR45341E - Coupling arrangement for telegraph installations with selector service : en fr
  • AT142428B - Electroacoustic device. : de en
  • DE616373C - Sheet leveler for thin sheets : de en
  • FR784088A - New autoplay : en fr
  • FR784885A - Process for carrying out catalytic gas reactions : en fr
  • US2008968A - Means for indicating liquid levels : en
  • US2009346A - Amido sulfonic acids and process for their preparation : en
  • US2009294A - Hosiery : en
  • US2009078A - Method of and apparatus for cooling heated articles : en
  • US2009170A - Control valve for fluid pressure actuated brakes and the like : en
  • USD96356S - Design fob a female child figure or : en
  • US2008822A - Slicing machine : en
  • US2009110A - Artificial silk and method of producing same : en
  • US2009296A - Composite aircraft : en
  • FR45353E - Wheel improvements : en fr
  • FR784596A - Process for the purification of mixtures of hydrogen carbides with dewaxing : en fr
  • GB432294A - Improvements relating to coin freed mechanisms : en
  • US2008841A - Hammer mill : en
  • FR784086A - Photoelectric device : en fr
  • FR784534A - Drilled pestle for stripper : en fr
  • FR784834A - Improvements to foundry equipment and cast articles produced using said equipment : en fr
  • GB432338A - Improvements in liquid oxygen explosives : en
  • CA351823A - Dichloracetic acid : en fr
  • DE616389C - Bumper device for the thread guides on flat weft knitting machines : de en
  • GB432549A - Improvements in coin-freed automatic delivery machines : en
  • US2009246A - Refrigerating apparatus : en
  • USD96293S - Design fok a hand bag or similar : en
  • DE616354C - Device for recording lines : de en
  • DE616422C - Process for the production of scratching strips : de en
  • FR784542A - Heating process for industrial furnace charges : en fr
  • FR784738A - Optical adjustment device for cinematographic devices : en fr
  • FR784870A - New dyes : en fr
  • CA351841A - Electric cable : en fr
  • FR45382E - Dust sensor device : en fr
  • US2008700A - Reediting of talking films : en
  • FR784156A - Construction material intended for the manufacture of articles for sanitary installations, covering plates, electrically insulating bodies and others : en fr
  • FR784161A - Method and apparatus for straightening or straightening curly, wavy or frizzy hair : en fr
  • GB432634A - Improvements in or relating to the treatment of hides, skins or leather : en
  • US2008909A - Signaling system : en
  • US2008869A - Variable gear ratio transmission : en
  • US2009007A - Traffic controlling system for railroads : en
  • FR784145A - Seal lock for pump rods : en fr
  • FR784623A - Improvements to cathode ray tubes : en fr
  • FR784875A - Typewriter Improvements : en fr
  • US2008997A - Glider : en
  • US2008873A - Power transmitting device : en
  • US2009220A - Gaseous electric discharge lamp device : en
  • US2009272A - Safety razor : en
  • US2008693A - Signaling system : en
  • US2009301A - Clutch and brake control device : en
  • AU1864234A - Improvements in or relating tothe destructive hydrogenation of carbonaceous materials : en
  • US2009172A - Book sewing machine : en
  • US2008830A - Sealing means : en
  • AT142484B - Electric discharge tube. : de en
  • CA351769A - Multifocal lens : en fr
  • CA351783A - Ice cream cone : en fr
  • CA351805A - Moulding sand screening apparatus : en fr
  • CA351751A - Washing machine : en fr
  • DE616381C - Process for the production of carboxamides chlorinated on nitrogen : de en
  • DE616299C - Lens shutter, especially sector shutter, with escapement : de en
  • FR784239A - Device for fixing rubber hoses to pipe fittings and the like : en fr
  • FR784862A - Radio-receiver device combined with a coin or token activation device : en fr
  • FR784183A - Oscillating axle bearing for crawler tugs : en fr
  • FR784298A - One-piece solid sail wheel for rail vehicles : en fr
  • GB432165A - Improved tennis rackets : en
  • US2008715A - Refrigerating apparatus : en
  • US2008867A - Apparatus for banding boxes : en
  • US2009166A - Electric translating system : en
  • DK50455C - Procedure for placing metals, alloys, metal or other metal compounds on the surface of glass or glassy bodies. : da en
  • FR784517A - Rotary tool guard for woodworking machines : en fr
  • US2009237A - Football : en
  • US2008685A - Pressure control apparatus : en
  • US2008957A - Ventilating fan : en
  • GB432324A - Improvements in time governed control means for combination with electric service sockets or plugs : en
  • US2009357A - Varnish and lacquer remover : en
  • AU1851134A - Phonograph reproducing system : en
  • CA351796A - Abrasive throwing apparatus : en fr
  • US2008937A - Hydraulic motor and pump : en
  • US2009347A - Apparatus for contacting liquids : en
  • FR784847A - Method and device for the concentration of liquids and solutions in single or multi-stage evaporation plants : en fr
  • US2008758A - Thermostatically controlled regulator : en
  • US2008849A - Auto-signaling device : en
  • US2009193A - Gas switch : en
  • FR784573A - Improvement of bar-shaped electrodes for electric heating of steam boilers or the like : en fr
  • FR784644A - Spark plug : en fr
  • GB432279A - Improvements in or relating to puzzles : en
  • US2009212A - Tuning circuits : en
  • DE616166C - Equipment picture for cigars, cigarillos, cigarettes or the like. : de en
  • DE616243C - Device for the production of glued tapes : de en
  • FR45290E - Advanced inhaler : en fr
  • US2009337A - Synchronized sound and action reproduction : en
  • FR45312E - Arc lamp improvement : en fr
  • GB432173A - Improvements in tiles : en
  • US2009202A - Gaseous electric discharge device : en
  • US2009283A - Art of uniformly freezing solutions in vacuum : en
  • AT142461B - Internal combustion engines. : de en
  • CA351882A - Linecasting and composing machine : en fr
  • CA351745A - Rubber composition : en fr
  • AT142474B - Emptying device to protect against freezing. : de en
  • US2008768A - Gilsonite cutting device : en
  • US2009042A - Pipe clamp : en
  • US2008875A - Container for prophylactic rubbers : en
  • USD96324S - Design for a shoe : en
  • US2009005A - Cleaning means for bar screens : en
  • US2009239A - Spacing device for automobile jacks : en
  • CA351765A - Variable speed transmission mechanism : en fr
  • FR784426A - Method and device for automatic control of rudders and their applications, in particular to the control of flying machines : en fr
  • FR784450A - Calculating machine comprising several counting mechanisms : en fr
  • GB432628A - Improvements in or relating to the production of compounds containing an ethylenic linkage, or a polymethine chain : en
  • DE616393C - Weather protection strip for windows, doors, etc. like : de en
  • DE616179C - Process for waterproofing paper and other fibrous materials : de en
  • FR784584A - Safety device for gas lines : en fr
  • DE616363C - Wire mesh with braided stiffening rods for building purposes : de en
  • US2008862A - Alloy : en
  • US2008778A - Shrinkable container closure : en
  • CA351901A - House car : en fr
  • US2008751A - Filter : en
  • USD96296S - Design for a toy wagon : en
  • FR784165A - Progressive hydraulic gear change : en fr
  • US2008749A - Heat regulating device : en
  • FR784657A - Switch for alternating current : en fr
  • GB432330A - Improvements in or relating to devices for protecting the tread plates of endless tracks for tractors and the like : en
  • FR784124A - Rigid flat diaphragm electrodynamic loudspeaker : en fr
  • FR784601A - New container for the flow of pasty or semi-liquid foodstuffs operating by air pressure : en fr
  • GB432364A - Improvements in harrows : en
  • FR784380A - Animated dial clocks : en fr
  • GB432109A - Improvements in or relating to cinematograph projectors : en
  • FR784193A - Track improvements for tractors and other vehicles : en fr
  • FR784198A - Injection diesel engine with auxiliary chambers : en fr
  • GB432223A - Improvements relating to means for effecting the connection of flexible conduits to gas and water fittings : en
  • FR784373A - Concentration of grape must by new process : en fr
  • GB432155A - The manufacture of primary phosphates of glycocol alkyl esters and n-alkyl derivatives thereof : en
  • DE616208C - Standing poster : de en
  • FR784384A - Anti-water hammer valve : en fr
  • GB432482A - Improvements in or relating to the manufacture of filter tips for cigarettes : en
  • GR5365B - DISPOSAL SYSTEM OF HOUSEHOLD WASTE. : el en
  • FR784445A - Closure of ladies' bags and the like : en fr
  • FR784441A - Process for the preparation of new alkyl resorcins : en fr
  • GB432359A - Process for the production of condensation products : en
  • DE616169C - Sole seal for movable weirs : de en
  • GB432372A - Silencers for gaseous currents : en
  • FR784184A - Steer wheel support mode for tracked vehicles : en fr
  • GB432434A - Improvements in and relating to electric discharge devices : en
  • DE616195C - Electric glow lamp, especially for advertising and signaling purposes, the glow layer of which is set in motion when the lamp is in operation : de en
  • GB432100A - Improvements in electrical circuit control devices : en
  • GB432119A - An improved folding table : en
  • US2009342A - Elevator door control : en
  • FR784830A - Process relating to wheels intended for the projection of abrasive materials : en fr
  • DE616237C - Covering device which runs in the longitudinal direction of the channel of a power supply line and can be raised at any point : de en
  • FR784680A - Gas or other fluid meter : en fr
  • FR784622A - Incandescent electric lamp : en fr
  • FR784701A - Image formation with acceleration in braun tubes : en fr
  • FR784741A - Folding armchair : en fr
  • FR784750A - Method and device for the hot application of an interior or exterior metallic coating on any parts : en fr
  • US2009054A - Ventilator for toilet bowls : en
  • US2009241A - Machine for wrapping fruits, etc. : en
  • FR784778A - Perforating tool for drilling a hole in the wall or the cap of the neck of a container : en fr
  • CA351903A - Fire alarm and extinguisher : en fr
  • USD96311S - Design for an elastic braid : en
  • FR784556A - Textile processing process : en fr
  • FR784694A - Automatic trap for mice, rats and other similar parasites : en fr
  • USD96307S - Design fob a wheel : en
  • FR784122A - Control system for gyratory crusher : en fr
  • GB432365A - Improvements in or relating to signs and the like : en
  • US2009234A - Sluiceway regulator : en
  • US2009145A - Ray tinting device : en
  • CA351835A - Refrigerating apparatus : en fr
  • US2009339A - Sickle bar for mowing machines : en
  • AT142430B - Segregation-free free-cutting steel that can be machined at high cutting speed. : de en
  • DE616397C - Gear pump with centrifugal cleaner, which is switched on in the oil path immediately before the gear pump and is driven by it : de en
  • FR784141A - Improvements to the paper feed mechanism in accounting machines : en fr
  • US2009309A - Railway and tramway track : en
  • USD96355S - Design for a sanitary fork : en
  • FR784532A - Multi-pole generator : en fr
  • USRE19653E - Sewing machine : en
  • AT142487B - Device for impregnating cables. : de en
  • DE616288C - Anticathode for X-ray tubes cooled with metallic liquid, especially mercury : de en
  • FR45358E - Improvements in dielectric materials : en fr
  • FR45280E - Improvements in the manufacture of typewriter ribbons : en fr
  • FR784549A - Improvements to fixing men's socks or stockings : en fr
  • US2008901A - Seal : en
  • FR784482A - Improvements to electrical or mechanical devices for shaving or cutting hair : en fr
  • GB432384A - Improvements in or relating to trouser presses, tie presses, and the like : en
  • DE616161C - Device for subdividing motion picture films : de en
  • DK50450C - Termion generator of the kind in which oscillations are produced by the action of a magnetic field. : da en
  • FR45395E - Steam inlet and outlet device for drying cylinders of paper machines and similar rotary apparatus : en fr
  • FR784387A - Invisible hinge for all applications : en fr
  • FR784641A - Zig-zag stitch sewing machine enhancements : en fr
  • FR784779A - Advanced brake : en fr
  • FR784486A - Firecrackers for signaling railway tracks : en fr
  • DE616378C - Sheets for marking purposes : de en
  • DE616289C - Electrically heated water heater : de en
  • DE616333C - Compensation unit for voltage division to limit the compensation processes that occur when the voltage changes : de en
  • DE616384C - Control switch, especially for rail vehicles powered by alternating current : de en
  • CA351833A - Electric conduit connecter : en fr
  • DE616176C - Weather protection device for wooden windows : de en
  • FR784319A - Process for preparing lubricants : en fr
  • GB432467A - Improvements in machines for separating fibres from the leaves or stems of bast plants : en
  • DE616386C - Device for quick closing and loosening of a plug-in device using a lever mechanism : de en
  • FR784203A - New manufacturing process for colloidal beauty creams, called radioactive creams : en fr
  • FR784687A - Improvements in triggering devices for underwater mines : en fr
  • FR784823A - Carburetor : en fr
  • US2009258A - Traffic signal : en
  • US2008935A - Folding box : en
  • CA351862A - Wash-board : en fr
  • US2009079A - Method and apparatus for distillation of hydrocarbons : en
  • US2008943A - Grinding machine : en
  • US2009140A - Device for removing dust from air : en
  • AT142459B - Method for operating internal combustion engines. : de en
  • US2008752A - Follow-up actuating mechanism for pressing machines : en
  • US2009181A - Process for obtaining opium alka : en
  • US2009061A - Drum head tightener device : en
  • FR784218A - Improvements to tube amplifiers, especially those for electrocardiographs : en fr
  • USD96343S - Design fob a piano accordion : en
  • FR784089A - Improvement of elastic joints : en fr
  • FR784663A - Internal combustion engine operating on the diesel system and comprising a chamber where vortices occur : en fr
  • US2009060A - Sound propagating diaphragm and hoop : en
  • CA351837A - Tanning substance : en fr
  • AT142401B - Hardness powder. : de en
  • US2009207A - Friction material : en
  • AT142496B - High voltage bushing of the capacitor winding type. : de en
  • CA351892A - Telephone apparatus : en fr
  • FR45380E - Improvements to processes and installations for the transport and distribution of fluids other than electricity, more especially gas : en fr
  • FR784505A - Improvements to egg-based products and process for improving these products and the materials constituting eggs : en fr
  • US2008718A - Structural material and method of making the same : en
  • US2009300A - Roller cutter organization for earth boring drills : en
  • AU1839634A - Improvements in or relating to loudspeakers : en
  • FR784355A - Process for obtaining a mixture of nitrogen and hydrogen by gasification of carbon under pressure : en fr
  • US2009218A - Gaseous electric discharge device : en
  • CA351803A - Hardenable resin and oil composition : en fr
  • CA351858A - Metallic annulus casting method : en fr
  • FR784612A - Exhaust system, mainly for steam engine boilers : en fr
  • GB432386A - Method of protecting turbine blading : en
  • CA351812A - Electron discharge tube : en fr
  • DE595115C - Mountain support for motor vehicles : de en
  • FR45326E - Improvements to épées and foils for the electrical signaling of strokes and hits : en fr
  • US2009043A - Preparation of solutions of salts : en
  • AT142439B - Process for the heat treatment of magnetic steel alloys. : de en
  • US2008891A - Soil renovator : en
  • US2009292A - Loop-taker for sewing machines : en
  • DE616158C - Device for determining exposure time through viewfinder and aperture on photographic apparatus : de en
  • FR784461A - Device for lighting fires : en fr
  • US2009298A - Automatic grab fishhook : en
  • AT142438B - Process for the distillation of solid, fossil fuels. : de en
  • DE616238C - Time display device, especially for workplaces in telephone systems : de en
  • FR45337E - Metal packaging for fruits and early vegetables : en fr
  • GB432307A - Improvements in travelling rocking horses : en
  • US2009069A - Oscillation generation : en
  • FR784608A - Eye or nasal dropper with mirror : en fr
  • FR784782A - Burner for medium-heavy and heavy hydrocarbons : en fr
  • US2008670A - Spring cushion : en
  • US2008916A - Shoe and method of making the same : en
  • CA351906A - Battery separator : en fr
  • US2008724A - Automobile : en
  • CA351828A - Adherent rubber sheeting : en fr
  • US2009114A - Surge responsive device : en
  • CA351750A - Vehicle frame : en fr
  • CA351752A - Cooling device : en fr
  • US2008941A - Railway rail movement restraining means : en
  • US2009136A - Cheese type spread of butterlike consistency : en
  • DE616428C - Process for the preparation of polymerization products : de en
  • FR784570A - Process for separating paraffin-like elements from oils : en fr
  • US2008667A - Expansion joint for concrete roads : en
  • US2008689A - Chair : en
  • US2008946A - Railway rail movement restraining means : en
  • US2008964A - Muffler : en
  • US2009349A - Railway vehicle tire : en
  • AT142446B - Device for treating textile goods. : de en
  • CA351767A - Automobile signalling mechanism : en fr
  • US2009350A - Brake mechanism for bobbin strippers : en
  • FR784649A - Fireproofing process for paints or glues and products obtained with this process : en fr
  • US2009243A - Piston : en
  • FR784250A - Chronological recording and chronological order distribution apparatus for any mechanical and electromechanical apparatus : en fr
  • GB432209A - Braun tubes, and circuits therefor : en
  • FR784316A - Handbag enhancements : en fr
  • GB432246A - An automatically-controlled stock-moving device for a press or like machine-tool : en
  • GB432284A - Improvements in and relating to dielectrics : en
  • US2008994A - Film magazine : en
  • DE616352C - Cleaning and polishing device in brush shape : de en
  • FR784454A - Improvements to safety signs for bicycles and the like : en fr
  • FR784647A - Process for the use of substances containing lead : en fr
  • US2009109A - Carburetor : en
  • AU1948334A - Coking of agglomerates : en
  • DE616116C - Method and device for the production of drawing pins, upholstery pins or the like. : de en
  • FR784785A - Process for manufacturing an agglomerated fuel and product obtained by this process : en fr
  • AT142471B - Process for keeping steam turbine systems in readiness for load and device for this purpose. : de en
  • US2009053A - Camera : en
  • CA351773A - Hose line protective device : en fr
  • US2009088A - Throttle control : en
  • US2008882A - Lamp : en
  • CA351839A - Revolving door : en fr
  • GB456046A - Improvements in and relating to materials for road making, building construction, and other purposes : en
  • CA351816A - Filament coating method : en fr
  • CA351776A - Cooking utensil : en fr
  • CA351869A - Glue : en fr
  • USRE19655E - Manufacture of fluted : en
  • CA351822A - Clipper : en fr
  • FR45309E - Gas mask cartridge : en fr
  • FR784521A - Furs for frictional parts : en fr
  • CA351754A - Film and sheet manufacture : en fr
  • US2008803A - Fuel atomizing and igniting means : en
  • DK50457C - Device for monitoring track sections. : da en
  • GB432420A - Improvements in gas compressors for refrigerators : en
  • US2008784A - Heel attachment : en
  • FR784730A - Planetary gear shifting, more particularly for motor vehicles : en fr
  • GB432366A - A collapsible box or container convertible for other purposes : en
  • FR784520A - Process and apparatus for the continuous distillation of liquids : en fr
  • GB432389A - Improvements in and relating to the production of figured effects on textiles : en
  • GB432157A - Improvements in or relating to vehicle suspensions : en
  • FR784776A - Improvements made to servo-controlled controls for remote operation : en fr
  • CA351819A - Wick for oil burners : en fr
  • AU1845934A - A device for holding lambs to facilitate lamb-marking : en
  • AT142473B - Power transmission gear. : de en
  • CA351895A - Electromagnetic switching device : en fr
  • US2009343A - Muffler : en
  • US2008868A - Lifting device for use with hoisting jacks, and the method of using it : en
  • US2009248A - Beet gathering and bunching machine : en
  • US2009338A - Tire tool : en
  • DE616411C - Overburden conveyor : de en
  • DE616404C - Mobile fire department ladder with a common actuation device for locking the vehicle springs and for lowering the floor support spindles at the same time : de en
  • CA351789A - One-wheel trailer : en fr
  • US2009099A - Variable speed transmission : en
  • US2009161A - Device combined with a rangefinder for facilitating the measurement of the ranges of moving objectives : en
  • US2009369A - Oscillation generation : en
  • US2009091A - Shock absorber : en
  • US2009211A - Gaseous electric discharge device : en
  • US2009359A - Typewriting machine : en
  • AT142429B - Method for obtaining sound recordings. : de en
  • DE616329C - Device for spinning electrical conductors with low-strength spinning material : de en
  • CA351855A - Scouring pad : en fr
  • US2008890A - Tool : en
  • US2008972A - Suction cleaner : en
  • DE616259C - Safety device to prevent excessive action of the adjusting device of the brake of a vehicle, in particular a motor vehicle : de en
  • GB432224A - Improvement in tea mill roller cellular discs : en
  • FR45306E - New manufacturing process for glassware jars and resulting industrial products : en fr
  • GB432180A - Apparatus for feeding internal combustion engines with heavy fuel : en
  • US2009282A - Improved burring motion for treating wool and other textile fibers : en
  • DE616258C - Seat for motor vehicles suspended like a swing : de en
  • FR784812A - Improvements in friction and variable speed transmission devices : en fr
  • FR45305E - Further development of fuel supply systems for explosion engines : en fr
  • FR784396A - Automatic stopping device of a railway convoy : en fr
  • GB432216A - Improvements in breaking and scutching machines for preparing bast fibres and like fibrous material for spinning : en
  • US2008729A - Motor vehicle dirigible braking wheel : en
  • US2009115A - Electrical regulation : en
  • US2009192A - Handle for portfolios and the like : en
  • US2009209A - Illuminated measuring device : en
  • FR784665A - Improvements to dowel machines : en fr
  • FR784215A - Thermal insulation : en fr
  • FR784437A - Aiming method and device for shooting at mobile goals, in particular on airplanes : en fr
  • FR784320A - Process for preparing azo dyes : en fr
  • GB432171A - Improvements in inflatable mattresses and the like : en
  • GB432458A - Improvements in maximum demand indicators : en
  • US2009108A - Treatment of hydrocarbon oil : en
  • FR45383E - Rubber-based coatings for vehicle wheels or railway tracks : en fr
  • FR784838A - Compressed air pump : en fr
  • FR784866A - Improvements made or relating to the ducts of the cylinders of two-stroke internal combustion engines : en fr
  • GB432489A - Improvements in or relating to the production of liquid hydrocarbons by the thermal treatment of carbonaceous materials : en
  • FR784535A - Shock absorber guide for ripper rammer : en fr
  • FR45379E - Electric discharge tube : en fr
  • FR784135A - : fr
  • US2008889A - Propellant powder : en
  • FR784339A - Folding set for painters : en fr
  • FR784432A - Advertising device : en fr
  • GB432326A - Improvements in gun carriages : en
  • US2009070A - Power supply means for vacuum tubes : en
  • FR784650A - Mechanism for producing intermittent driving motion : en fr
  • FR784792A - Elastic device for coupling shafts by means of an annular spring : en fr
  • US2009072A - Golf bag : en
  • FR784710A - Straw press : en fr
  • FR784729A - Telephone system for fired mines : en fr
  • GR5366B - MECHANICAL PROVISION FOR THE AUTOMATIC CLOSURE AND OPENING OF THE BARRIERS OF LEVELS PASSENCES (CROSSINGS) UNDER THIS TRAFFIC FROM THE FLOOR OUT. : el en
  • FR784793A - Improvements to multiplier accounting machines controlled by punched cards : en fr
  • GB432351A - Process of improving the resistance to corroding agents of aluminium base alloys : en
  • FR45304E - Double string oscillograph for sound recordings : en fr
  • CA351867A - Solidified edible : en fr
  • FR45254E - Improvements to devices such as taps, in particular to those for cisterns or other : en fr
  • FR784367A - Safety device by reflector or reflective cabochon for cyclists, pedestrians and animals traveling on the roads : en fr
  • FR784424A - metal construction element : en fr
  • FR784446A - Method for varying the hygrometric degree of atmospheric air : en fr
  • FR784525A - Oscillating corridor motor : en fr
  • FR784811A - Improvements made to the devices for performing the various manipulations during forging and in particular to the pivoting support piece used in said devices : en fr
  • CA351817A - Resinous composition : en fr
  • GB432345A - Improvements in coking retort ovens : en
  • AT142444B - Cover cap for internally heated hair rods for permanent hair waving. : de en
  • US2009194A - Presser-foot lifting mechanism for sewing machines : en
  • FR45276E - Improvements to progressively adjustable electric discharge rectifiers and converters : en fr
  • CA351763A - Precious metal amalgamator : en fr
  • CA351861A - Wash-board : en fr
  • FR784180A - Rotor boat : en fr
  • GB432319A - Improvements connected with trawling gear : en
  • US2008911A - Dial control for multiple gas cocks : en
  • FR45324E - Universal hub for all mechanical movements carrying and carried on all cone or straight axes, fixed or rolling : en fr
  • FR784636A - Wind separator : en fr
  • FR45316E - Balanced valve : en fr
  • FR784091A - Improvement in the connection device from one receptacle to another : en fr
  • GB455704A - Improvements in and relating to speed regulating mechanism : en
  • GB432154A - Improvements in and relating to x-ray tubes : en
  • DE616319C - Middle shot guard : de en
  • GB432401A - Improvements in projection apparatus for lenticular films : en
  • FR784624A - Unsinkable rescue device : en fr
  • GB432317A - Improvements in or relating to machines or apparatus for treating articles with dyes and other liquids : en
  • FR784176A - Improvements to electrical measuring devices : en fr
  • GB432283A - A process of developing silver halide emulsions and photographic material therefor : en
  • DE616235C - Dust and oil seal for axle bearings of railway vehicles : de en
  • FR784674A - Floor of railway car or other vehicle : en fr
  • DE616152C - Device for ejecting long workpieces from the die of bolt presses : de en
  • US2008912A - Driving mechanism : en
  • DK50446C - Box plate for electric lead-acid accumulators. : da en
  • FR784390A - Self-winding alarm clock : en fr
  • US2009112A - Brake : en
  • US2009330A - Shoe string : en
  • FR784660A - Melting furnace and burner intended in particular for such a furnace : en fr
  • DE616240C - Process for the production of field magnets for small alternators : de en
  • GB432114A - Improvements in or relating to traffic control signals : en
  • FR784138A - Improvements to the mode of excitation of dynamo machines : en fr
  • FR784270A - Tipping skip device on slides for wheelbarrows : en fr
  • FR784407A - Device for improving the liquid condensation of zinc vapor : en fr
  • GB432142A - Means for filling the necks of bottles : en
  • FR784383A - Advanced lighting projectors : en fr
  • FR784670A - Device for producing a beam of parallel light rays : en fr
  • GB432110A - Improvements in or relating to methods of applying vulcanised insulation to cables : en
  • GB432140A - New or improved manufacture of cleansing preparation : en
  • US2008684A - Emulsifying unit : en
  • GB432128A - Improvements relating to doors or flaps for showcases, bookcases and the like : en
  • FR784369A - Metal foil packing material : en fr
  • GB432182A - Electric heating apparatus : en
  • US2009284A - Float control regulating valve : en
  • GB432304A - Improvements in shock absorbing devices for spring suspensions : en
  • GB432445A - Improvements relating to domestic hot water systems : en
  • FR784081A - Orientable turret, more particularly intended for carrying weapons at the front of aircraft : en fr
  • GB432376A - Improvements in or relating to mats : en
  • IE13605L - Hydraulic transmission mechanism : en
  • US2009287A - Machine for operating on needles : en
  • GB432102A - Improvements in and relating to filters : en
  • CA351852A - Television system : en fr
  • FR784540A - Process for the preparation of insulating oils : en fr
  • CA351784A - Pipe coating apparatus : en fr
  • US2009063A - Water insoluble azo-dyestuff and fiber dyed therewith : en
  • CA351797A - Railway car coupler : en fr
  • US2008905A - Garment pressing machine : en
  • AT142447B - Device for sealing windows and doors. : de en
  • US2008925A - Spring shackle : en
  • FR45255E - Brake improvements : en fr
  • FR784054A - Process for obtaining alkaline phosphate and ammonium phosphate or mixed fertilizers containing these phosphates : en fr
  • FR784818A - Impact crusher : en fr
  • USD96314S - Design fob an elastic fabric : en
  • GB432172A - Improvements in and relating to instruments for measuring the arc-drop in vapour electric arc apparatus : en
  • DE616202C - Hand tool for harvesting peas with the pods attached : de en
  • AT142407B - Supports that can be attached to table tops or the like for ash trays and play mugs with automatic locking. : de en
  • US2008763A - Transfer : en
  • US2008980A - Hydraulic hoist : en
  • DE616260C - Differential gear for four-wheel brakes, especially for motor vehicles : de en
  • FR784527A - Device for controlling the air supply to burners : en fr
  • AT142412B - Adjustable, high resistance. : de en
  • AT142442B - Procedure for laying pipes in new buildings. : de en
  • US2008709A - Decrescendo timing control : en
  • US2008747A - Towing hitch : en
  • US2008966A - Process and composition for applying and fixing dyestuff : en
  • FR784422A - Sound equipment mode of underground passages : en fr
  • US2009360A - Pen stand : en
  • US2009362A - Method of constructing monolithic canalized structures : en
  • CA351781A - Lighting system : en fr
  • US2008772A - Method of making oscillating joints : en
  • US2008948A - Drop wheel for semitrailers : en
  • US2009183A - Difficultly dissociable acyl derivatives of salicylic acid and process of making same : en
  • FR45386E - Improvements to mortise or mortise locks : en fr
  • FR784884A - Zinc ores and concentrates purification process : en fr
  • FR45373E - Porous insulating materials : en fr
  • FR784440A - Improvements in the manufacture of products resulting from the addition of an alkali metal to an aromatic hydrocarbon : en fr
  • FR784150A - Gas stove, automatic for irons or tiles and other applications : en fr
  • GB432631A - Improvements in or relating to knobs, handles or grips for doors and the like : en
  • US2008719A - Process of polymerization : en
  • US2008856A - Cash begisteb : en
  • GB432308A - Improvements in cartridge compositions for liquid oxygen explosives : en
  • DE616279C - Timetable clock for tram and light rail stops : de en
  • DE616372C - Slider for zippers : de en
  • FR784356A - Agent to keep cut flowers fresh : en fr
  • FR784289A - Lock for doors opening on the right and doors opening on the left, with two-part bolt : en fr
  • GB432474A - A method of isolating follicle hormones : en
  • FR784227A - Scale head reference : en fr
  • FR784061A - Improvements to the coupling systems of agricultural tractors : en fr
  • FR784567A - Improvements to water softening devices : en fr
  • GB432332A - An improved clear-view windscreen : en
  • GB432468A - Improvements relating to golf bags : en
  • FR784157A - Adjustment cable clamp for flexible cable : en fr
  • FR784300A - Hand-operated portable device for streaking tire treads and other similar objects : en fr
  • GB432427A - Improvements relating to tuning arrangements or devices for radio receiving apparatus : en
  • CA351836A - Refrigerating apparatus : en fr
  • US2009318A - Method of joining together or anchoring wire cables and apparatus therefor : en
  • FR784175A - Process for the production of round sheet metal discs by rolling : en fr
  • FR784249A - Manufacturing process of reinforced plywood panels and planks : en fr
  • FR784229A - Process for the preparation, by melting, of a hard-to-melt alloy and alloy obtained by this process : en fr
  • DE616343C - Automatic centrifugal friction clutch : de en
  • FR784332A - Synchronous time device : en fr
  • FR784496A - Pressure drain water closet installation : en fr
  • FR784618A - Improvements to double and single brabant plows : en fr
  • FR784824A - Carburetor : en fr
  • FR784840A - Device for the production of organic bottle caps : en fr
  • GB432635A - Improvements in or relating to cinematographic apparatus : en
  • GB456048A - Improvements in or relating to electric discharge device constructions : en
  • GB432448A - Gearing for driving superchargers for internal combustion engines : en
  • GB432464A - An improved method for the production of combined sound and kinematograph films : en
  • GB432217A - Improvements in radio receivers embodying loud speakers : en
  • US2009126A - Gyrating scrubber : en
  • US2009257A - Can : en
  • AT142499B - Device for instantaneous switch-off of installation self-switches : de en
  • AU1839134A - Process forthe manufacture of phosphatic manure : en
  • FR784057A - Racket for tennis and similar games : en fr
  • FR784723A - Mobile greenhouse : en fr
  • CA351768A - Multifocal lens : en fr
  • AT142468B - Electrically heated auxiliary air valve for internal combustion engines operated by the throttle linkage. : de en
  • AT142485B - Circuit arrangement for telephone systems with several branch points located on a connecting line. : de en
  • CA351866A - Candy and holder : en fr
  • USD96299S - Design for a case for cosmetic : en
  • DE616256C - Device for recording, copying or playing back video or audio films : de en
  • FR784346A - Pocket machine for making cigarettes : en fr
  • GB432381A - Improvement to toilet roll holders : en
  • US2008690A - Oscillator system : en
  • US2008985A - Inner sole : en
  • US2009196A - Gaseous electric discharge lamp device : en
  • US2008723A - Process of preparing abrasive or polishing tools : en
  • US2008967A - Clutch structure : en
  • US2009325A - Reversible belt : en
  • US2008885A - Aircraft instrument : en
  • US2008921A - Calculating machine : en
  • USD96295S - Design fob lace : en
  • AT142498B - Lighting device for sewing machines. : de en
  • FR784372A - Improvements to the hydraulic pressure control mechanism : en fr
  • FR784895A - Electrode holders for discharge tubes : en fr
  • FR784433A - Hosiery item with reinforced, non-slip parts : en fr
  • FR784577A - New Soft-Back Brochure Fashion and Card Stock : en fr
  • GB432471A - A new or improved regulator for controlling the draught in a flue : en
  • AT142454B - Process for the production of knitted tie fabrics. : de en
  • DE616228C - Elastic three-point support for excavators, stackers and similar heavy equipment that can be moved on two double-rail tracks : de en
  • GB432339A - Improvements in and relating to reservoir brushes and like waxing apparatus for polishing purposes : en
  • AU2097435A - Bag filling machine : en
  • US2008727A - Vacuum clutch control : en
  • US2008915A - Vest pocket flash light : en
  • US2008721A - Elevator safety device : en
  • AT142475B - Cooling air duct for air-cooled rear-engined vehicles with aerodynamic bodies. : de en
  • US2008697A - Manufacture of shoes : en
  • US2008811A - Brake drum : en
  • FR784079A - Method and device for gas activation of carbonaceous materials : en fr
  • US2008896A - Machine for filling bags : en
  • US2009039A - Land vehicle : en
  • CA351879A - Motor fuel product : en fr
  • FR45270E - Improvements in the manufacture of condensation products obtained from alcohols and phenols : en fr
  • FR784533A - Agrarian trailer also constituting a vehicle suitable for all agricultural uses : en fr
  • GB432443A - Improvements in struts and like members for aircraft : en
  • US2008949A - Carton : en
  • US2009137A - Multistage pump and pumping system : en
  • USD96358S - Design fob a brush ok similar : en
  • US2009186A - Crusher : en
  • FR45256E - removable and transformable display for shop windows : en fr
  • FR784071A - Molding machine : en fr
  • FR784301A - Improvements made to wings used in aeronautics : en fr
  • FR784690A - Improvement in bogies for railway cars : en fr
  • DE609749C - OE sealing for axle bearings with centrifugal lubrication : de en
  • FR45322E - Refrigerated cabinet : en fr
  • US2009153A - Picture frame machine : en
  • US2009165A - Process and mixture for hardening steel : en
  • US2008892A - Method of manufacture of pulp : en
  • US2009119A - Conversion of hydrocarbon oil : en
  • US2009208A - Formation of cables : en
  • US2008771A - Automatic variable pitch propeller : en
  • US2009213A - Method of and apparatus for reducing contact resistance : en
  • FR784491A - Machine for joining two slippers or similar objects : en fr
  • US2009290A - Art of buffing : en
  • US2009344A - Wing float : en
  • AT142424B - Half-timbered wall. : de en
  • CA351857A - Prepared resin : en fr
  • GB432295A - Improvements in drainage channels for streets and roads : en
  • CA10814S - Capsules or seals for bottles : en
  • CA351810A - Cathode ray tube : en fr
  • AT142402B - Arrangement when carrying out steam supply pipes through the wall of digesters, especially sulfite pulp digesters and. like : de en
  • AU2252135A - Process forthe separation of oils from mixtures thereof with solid matter and asphalts, obtained as residues inthe destructive hydrogenation of distillable carbonaceous materials : en
  • FR784377A - amateur workbench : en fr
  • FR784392A - Improvement in atmospheric refrigerants : en fr
  • CA351887A - Hydrocarbon oil conversion : en fr
  • US2009021A - Record controlled printing machine : en
  • US2009080A - Method of radio communication : en
  • US2009141A - Knitting machine drive shaft : en
  • AT142432B - Seed separator. : de en
  • CA351850A - Take-up device : en fr
  • AU1775234A - Improvements in and relating to travelling conveyors for use in sorting, grading and inspecting fruit : en
  • CA351865A - Winder for sheet materials : en fr
  • US2008870A - Defective package ejector for cigarette packaging machines : en
  • US2008872A - Drive pulley for buttonhole stitching machines : en
  • AT142456B - Transfer device for damp lengths of material. : de en
  • US2008887A - Hand truck : en
  • US2008971A - Window hanger : en
  • FR784240A - Reinforcement device for electricity distribution network : en fr
  • FR784259A - Improvements made to devices emitting electrons or ions : en fr
  • AT142477B - Theatrical recording channels. : de en
  • DE616270C - Vacuum switch : de en
  • DK50454C - Procedure for Manufacturing Objects, e.g. Furniture that is joined by pieces of wood using an adhesive foil. : da en
  • USD96347S - Design fob a camera casing : en
  • FR784653A - Mobile pallet instrument refinements : en fr
  • FR784711A - Improvements to devices for refueling aircraft during their flight : en fr
  • DE616280C - Arrangement for securing railway lines : de en
  • FR784681A - Vinyl resin compositions and their applications : en fr
  • FR784056A - Decorative element forming a pipe and intended for the building : en fr
  • FR784499A - Improvements made to distributors of parts or articles of elongated shape, in particular cigarettes, cigars or the like : en fr
  • FR784703A - Horse rake refinements : en fr
  • GB432158A - Synthetic resin compositions : en
  • DE616242C - Stocking produced in one operation on the flat weft knitting machine and process for its production : de en
  • US2008692A - Plow : en
  • USD96326S - Design for a wheel disk or similar : en
  • AT142472B - Valve for preferably automatic shut-off of lines that carry gases or liquids. : de en
  • FR45293E - Automatic bagging weigher : en fr
  • FR45343E - Electric appliance for hairdresser with swivel system to be fixed to the ceiling : en fr
  • FR45320E - Temperature exchanger device in particular for producing cold : en fr
  • FR784389A - Improvements to loudspeaker installations in firedamp mines : en fr
  • FR784871A - Glowing wire candle : en fr
  • FR784872A - Control device for ignition systems with standard spark plugs : en fr
  • DE616253C - Regulating valve with presetting and safety cap : de en
  • FR784204A - Typewriter : en fr
  • FR784661A - Method and apparatus for sealing glass parts : en fr
  • GB432204A - Improvements in the manufacture and production of dyestuffs : en
  • DE616427C - Process for the extraction of valuable hydrocarbons from coal slurries, tars, mineral oils and the like. Like. By pressure hydrogenation : de en
  • FR784299A - Breather device applicable to liquid lifting devices : en fr
  • US2009066A - Dust prevention in rock drills : en
  • DK50452C - Wheeled with a split tail consisting of two pivotable low legs. : da en
  • GB432255A - Improvements in endless belt conveyors or elevators : en
  • GB432556A - Improvements relating to the heating of vehicles or aircraft propelled by internal combustion engines : en
  • FR784887A - p hydraulic lifting device and its control system : en fr
  • DE616327C - Circulating oil conveyor, especially for axle bearings of rail vehicles : de en
  • DE616371C - Bogie for excavators, cranes, stackers, conveyor bridges and similar heavy rail and caterpillar vehicles : de en
  • FR784399A - Advanced cigarette holder : en fr
  • FR45342E - Self-regulating brake control device for all applications and in particular for motor vehicles : en fr
  • USD96292S - Design fob a buckle : en
  • FR784077A - Container for refrigerant, particularly applicable to refreshment of beverages : en fr
  • FR784099A - Floating island : en fr
  • GB432265A - Improvements in percussive rock drills : en
  • FR45318E - Balanced control device with automatic shut-off for the remote control and possibly of several points, of advertising curtains, stage curtains, theatrical sets and similar applications : en fr
  • FR784648A - Flattened and widened beam headlight which can be achieved by a suitably arranged incandescent lamp : en fr
  • US2009034A - Car roof : en
  • FR784317A - Device for sterilizing water or other liquids : en fr
  • FR784631A - Optical system for producing cinematographic projections in relief applicable to two-color, three-color and polychrome projections : en fr
  • US2009361A - Knitted fabric : en
  • GB432103A - Synthetic resins and synthetic resin varnishes and the manufacture thereof : en
  • GB432421A - Improvements relating to sporting shirt, day shirt, uniform shirt, or such like article of dress : en
  • FR784816A - Matchbook refinements : en fr
  • DE616310C - Circuit breaker with delayed residual current release : de en
  • FR784702A - High Frequency Inductance Coils Improvements : en fr
  • GB432456A - Improvements relating to pivoted window panels or ventilation vanes : en
  • DE615537C - Headlamp for medical purposes : de en
  • AT142462B - Air cooling for internal combustion engines. : de en
  • FR45267E - Process for forming characters, letters, signs, images, etc., on aluminum or aluminum alloys : en fr
  • FR784774A - Improving product for quinquinas, spirits and other similar applications : en fr
  • FR784891A - Still-drip bottle : en fr
  • GB432299A - Improvements in electric timepieces : en
  • US2008696A - Continuous furnace : en
  • FR784481A - Gas shelters protection : en fr
  • DE616177C - Process for the production of technical rubber hoses : de en
  • FR784795A - Advanced process for reducing the amount of nicotine in tobacco : en fr
  • FR45362E - Headdress made of pleated paper or the like for cotillion, party, advertising and other uses : en fr
  • FR784285A - Device for the production of strips or articles of rubber, celluloid or the like, and gummed textile materials or the like : en fr
  • FR784850A - Device for recording at the calling subscriber or at the exchange of automatic telephone networks signals given by means of the dial or other signaling devices : en fr
  • GR5361B - PACKAGING BOX IMPROVEMENTS. : el en
  • FR784101A - Ethers-salts of hydroxy-ketoacids : en fr
  • FR45344E - Method to facilitate the starting of a diesel engine : en fr
  • US2008788A - Combined shoe lasting and sole applying apparatus : en
  • US2008974A - Method for making corrugated board : en
  • US2009189A - Portable stove : en
  • US2009297A - Safety switch and fuse box : en
  • FR784182A - Process for treating corrosion-sensitive metals with acidic liquids : en fr
  • US2008713A - Sound detecting apparatus : en
  • US2009268A - Building construction unit : en
  • FR784220A - New chemical compounds, their manufacturing processes and their applications as couplers of insoluble azo dyes : en fr
  • FR784593A - Improvements to cardboard boxes or the like : en fr
  • GB432181A - Improvements in or relating to means for propulsion by reaction : en
  • GB432710A - Improvements in engine starting mechanism : en
  • US2009035A - Laundry bag : en
  • US2009365A - Process of cleaning : en
  • USD96309S - Design for a sign : en
  • FR784821A - Method and device for winding sheet metal strips or the like : en fr
  • GB432406A - Manufacture of solutions of natural asphalt : en
  • AT142457B - Pistons, in particular for internal combustion engines. : de en
  • FR784236A - Device for direction finding in space : en fr
  • GB432262A - Improvements in stools to support moulds for casting metal : en
  • FR784837A - New extraction process for nicotine and nicotine salts : en fr
  • GB432169A - An arrangement for winding paper and other materials of long lengths : en
  • GB432179A - Improvements in and relating to potential changers : en
  • GB455702A - Improvements in or relating to fuel injection pumps for internal combustion engines : en
  • GB432261A - Improvements connected with spring hooks : en
  • FR784136A - Improvements to radio-receiver systems : en fr
  • FR45296E - Container intended more particularly for vacuum discharge devices : en fr
  • US2008842A - Regulator : en
  • US2008923A - Cinchoninic acid salts of piperazines : en
  • FR784381A - Process for the treatment of cork stoppers and other cellulosic substances : en fr
  • GB432490A - Improvements in collapsible boxes : en
  • US2008701A - Sound reproducing system : en
  • US2009020A - Scale : en
  • US2009336A - Wearing apparel : en
  • US2008766A - Dyeing process : en
  • FR784501A - Improvements to spectacle cases : en fr
  • GB432025A - Improvements in or relating to coating compositions : en
  • GB432851A - A method of isolating follicle hormones : en
  • FR45327E - Electrically serviced clockwork movement : en fr
  • FR784340A - Further training in machines incorporating a recording device : en fr
  • FR784771A - Improvements to telephone devices : en fr
  • FR784874A - Method and machine for making footwear with a welt before assembly : en fr
  • USD96338S - Design fob a storage battery case : en
  • US2009231A - Fluid mixing apparatus : en
  • IE13263L - Sock suspender; undergarment : en
  • FR45338E - Hot water bottle diaper for children or adults : en fr
  • US2009306A - Sight feed control device : en
  • USD96320S - Design for a shoe : en
  • FR784280A - Lighting fixture : en fr
  • FR784311A - High efficiency, closed air transportable hair dryer : en fr
  • GB432218A - Improvements in or relating to electric heating appliances : en
  • CA351848A - Electrical measuring system : en fr
  • US2009370A - Frequency selective system : en
  • GB432225A - Improvements in or relating to television systems : en
  • AT142493B - Polyphase distribution transformer. : de en
  • AT142450B - Wooden beams. : de en
  • DE616282C - Electric compressed gas switch with compressed gas drive and a device for recovering the compressed gas : de en
  • FR784864A - Die hanger bars for letterpress machines : en fr
  • US2008952A - Roofing device : en
  • US2008720A - Levulinic acid ester : en
  • US2009154A - Packing means for bearings : en
  • USD96340S - Design fob a storage battery case : en
  • US2009146A - Gypsum stucco : en
  • USD96308S - Design for a weighing scale casing : en
  • US2008725A - Culinary mold : en
  • US2008774A - Rotary machine : en
  • US2008835A - Thermostatic control for automobile radiator overflow pipe : en
  • US2009247A - Combined calendar and diary : en
  • AU1842234A - Improvements in aerials for broadcasting and the like : en
  • AU1839234A - Improvements in or relating to methods of carbonising metals : en
  • USD96334S - Design for a motor : en
  • FR784284A - Fitness apparatus : en fr
  • FR784364A - New Water Insoluble Azo Dyes and Method of Preparation : en fr
  • DE616274C - Mold for the production of hollow shoe lasts produced by casting, namely made of aluminum : de en
  • FR784427A - Device for anesthesia, analgesia and inhalations : en fr
  • FR784775A - Soft bottom spring casing for elastic seats : en fr
  • AT142440B - Equipment for the lubrication of rotating refrigeration compressors. : de en
  • DE616209C - Headbox for paper and board machines : de en
  • FR784851A - Propelling device for aquatic, aerial and other vehicles : en fr
  • GB432327A - Improvements in stoppers for tubes, bottles and the like : en
  • AU1942834A - Improvements in adjustable ladder brackets : en
  • FR784116A - Device in cans fitted with an opening member serving as a handle : en fr
  • FR784466A - Pneumatic facial massager : en fr
  • FR784322A - Improvements to vertical indoor steam boilers : en fr
  • US2008879A - Method of coating articles : en
  • US2009085A - Coin receptacle cover : en
  • US2009205A - Auxiliary electrode : en
  • US2008739A - Isodibenzanthrone-selenazole and process of preparing the same : en
  • US2008926A - Coin controlled vending machine : en
  • FR784581A - Incandescent cathode for electrical discharge devices : en fr
  • US2008903A - Automatic telephone system : en
  • FR45384E - Multiple printing device for cinematographic films : en fr
  • CA351853A - Rotary motion transmitting mechanism : en fr
  • CA351893A - Radio receiving antenna : en fr
  • US2009264A - Predictor mechanism : en
  • US2009267A - Door framing : en
  • US2009148A - Lay motion for looms : en
  • CA351840A - Revolving door : en fr
  • US2008736A - Galvanizing device : en
  • US2009184A - Paper making : en
  • AT142452B - Device for cleaning and degreasing sheep wool and other animal wool by freezing it out. : de en
  • US2009139A - Article of apparel such as collars, and method of making same : en
  • CA351807A - Adjustable garment : en fr
  • DE595867C - Process for preserving raw animal skins : de en
  • DE616345C - Sliding guide for ring valve plates of ring valves : de en
  • DE616366C - Adding machine with balancing mechanism : de en
  • FR784265A - Improvements to electromagnetic relays of circuit breakers : en fr
  • GB432392A - Improvements in or relating to notation-printing mechanism for computing and printing machines : en
  • GB432164A - Improvements in or relating to wheeled toys : en
  • AT142481B - Circuit arrangement for telephone private branch exchanges with dialer operation. : de en
  • US2008854A - Means for producing hardened cast iron valve tappets : en
  • CA351889A - Carbonaceous material processing : en fr
  • US2009288A - Bag making machine : en
  • US2008958A - Compound gear connecting rod : en
  • USD96318S - Design fob a tablecloth or article : en
  • DE616232C - Multi-stage piston steam engine with heat exchanger, especially for propelling ships : de en
  • FR784764A - Improvements to leather splitting machines : en fr
  • DE616155C - Process for the production of large, hollow plastics from cellulose or the like. : de en
  • DK50463C - Hooks to the dress net. : da en
  • GB432342A - Two-motor and two-drum grab winch : en
  • FR784522A - Device for transferring from one carrier to another : en fr
  • AT142483B - Electromagnetic relay. : de en
  • DE616191C - Electrodynamic funnel loudspeaker with a membrane that vibrates as a piston : de en
  • FR784790A - Further training in devices incorporating photoelectric cells : en fr
  • FR784849A - Installation for the optical-acoustic determination of sound sources : en fr
  • US2009340A - Observation device : en
  • AT142466B - Crude oil evaporator for gasoline engines. : de en
  • CA351873A - Talking picture apparatus : en fr
  • US2008877A - Cash register : en
  • US2009286A - Volume controller or potentiometer for radio receivers : en
  • CA351814A - Motor control system : en fr
  • US2009075A - Expansible woven tubing : en
  • US2009333A - Metal-clad electric switch gear : en
  • US2009159A - Means for mounting lenses : en
  • FR784604A - Mode of transforming a reciprocating rectilinear or reciprocating circular motion into a continuous circular motion : en fr
  • US2008754A - Electromedical instrument : en
  • US2009216A - Closure for bottles or the like : en
  • CA351902A - Hydrogen peroxyde : en fr
  • CA351868A - Pumping system : en fr
  • DE616224C - Circuit arrangement for people search systems : de en
  • FR784179A - Improvement in electric current switches : en fr
  • GB432391A - Improvements in or relating to trousers and the like : en
  • FR784789A - Improvements to reciprocating systems particularly applicable to pumping : en fr
  • US2008965A - Ventilating and air circulating device : en
  • US2009076A - Telephone system : en
  • US2009008A - Rotary impeller type well pump : en
  • USD96339S - Design for a storage battery case : en
  • GB432460A - Improvements in and relating to change speed gears : en
  • FR784148A - Improvements to automatic or semi-automatic systems or similar systems : en fr
  • GB432148A - Improvements in and relating to automatic traffic control systems : en
  • GB432379A - Improved method of and means for the combustion of powdered or granulated fuel : en
  • GB432446A - Improved means for controlling gas supplies to burners : en
  • US2008951A - Coaster wagon : en
  • CA351794A - Grease pump : en fr
  • FR784137A - Ironer for razor knife and blade : en fr
  • GB432371A - Improvements in rubber dolls and the like : en
  • FR45314E - Floating Shoe Brake Improvements : en fr
  • FR784108A - Long-range fletched projectile : en fr
  • FR784257A - Automatic braking methods using variations in the resistive force of the motor, applied to a braking regulator : en fr
  • GB432187A - Improvements in weighing balances : en
  • FR45285E - Remote warning of deflation or overpressure of vehicle tires, more particularly of heavy-duty motor vehicles : en fr
  • FR45399E - Apparatus for direct photographic reproduction of documents : en fr
  • FR784526A - Improvements to cars, trailers, and more particularly to dumpers, animal-drawn : en fr
  • US2008807A - Air operated liquid transfer system : en
  • FR45289E - Process for obtaining oxynaphthotriazols : en fr
  • FR784321A - Luggage handle : en fr
  • FR784569A - Method and devices for sorting materials : en fr
  • US2009132A - Manhole construction : en
  • GB432378A - Improvements in the control mechanism of metal cutting machine tools : en
  • FR784453A - Advertising on folding and wrapping paper : en fr
  • US2008668A - Lock : en
  • FR784095A - Process for polymerizing acrylic esters : en fr
  • GB432432A - Improvements relating to x-ray photography : en
  • GB432462A - Improvements in or relating to remote controlled door-locks : en
  • CA351907A - Relief effect production : en fr
  • DE616303C - Belt grinding machine for glazing shoe parts : de en
  • FR784196A - Process for producing carbonaceous fertilizers from crude phosphates and carbonaceous materials, in particular of vegetable origin : en fr
  • FR784277A - Rotary motor with coupled rotating elements : en fr
  • FR784597A - Improvements to motor vehicles with an unsprung drive axle, in particular to road vehicles : en fr
  • AT142492B - Electric light bulb, discharge tube or screen. : de en
  • DE616424C - Guide roller for textile finishing machines : de en
  • US2008688A - Silo and the like : en
  • US2009062A - Method for minimizing polymerization : en
  • US2009348A - Counterbalanced garage door : en
  • FR45287E - Improvements to molds for shoe shapes : en fr
  • FR45333E - Process for the production of vinyl ethers : en fr
  • GB432369A - Improvements in or connected with combined domestic washing boilers and washing machines : en
  • FR784273A - Combined device for recording images and sounds : en fr
  • FR784443A - Method for the reproduction by projection of relief images and their natural colors and device for its realization : en fr
  • FR784659A - heating element for hair curlers : en fr
  • FR784809A - Image printing process : en fr
  • FR784666A - Production of water-insoluble azo dyes and intermediate products forming part of said dyes : en fr
  • FR784721A - Optical signaling device with display and multiple indications : en fr
  • US2009052A - Apparatus for reeling freshly spun artificial silk : en
  • FR45260E - Process for destroying insects in meal and pasta : en fr
  • FR784705A - Trickle nitrifier : en fr
  • FR784190A - Process for obtaining tanned images : en fr
  • FR784214A - Internal combustion engine with injection : en fr
  • FR784478A - Improvements to bogies : en fr
  • GR5367B - PUMP WITHOUT VALVE AND WITHOUT DEPRESSION. : el en
  • FR784169A - Improvements in the manufacturing of rubber products : en fr
  • FR784606A - Waterproof Thin Paper Container Making Machine : en fr
  • GR5372B - MANUFACTURE OF COPPER PULLS FOR GEORGIAN. : el en
  • DE616362C - Head massagers : de en
  • FR45394E - Rotating indicator panels, with mechanical and electromagnetic control device : en fr
  • FR784314A - Drawing device with articulated parallelograms : en fr
  • FR784688A - Improvements made to articles or lingerie items such as false collars, cuffs and stiffening fabrics : en fr
  • FR784626A - Device for chaining scythes and sickles : en fr
  • FR784252A - Process for the manufacture of combined plates formed by assembling veneer wood and layers or sheets of paper pulp, of an insulating material or of the like : en fr
  • FR784455A - Collet clip for pressure lubrication system : en fr
  • FR784098A - Advanced welded rail joint : en fr
  • FR784385A - Manufacturing process for reflective polished surfaces : en fr
  • FR45351E - Cross bottom paper bag making machine : en fr
  • GB432231A - Improvements in or relating to belt conveyors : en
  • FR45264E - Optical system for breaking down a main light beam into separate orientable elementary beams : en fr
  • FR784282A - Improvements to electric thermostat switches : en fr
  • FR784630A - Improvements to road signs and signage at railway level crossings : en fr
  • FR784783A - Demountable rotary crane : en fr
  • FR45372E - Retractable hood allowing the transformation of a sedan into a torpedo : en fr
  • FR45301E - Waterproofing of fabrics, fabrics, to toxic gases applicable in particular to gas mask filters : en fr
  • GB432368A - Method for transforming hydrocarbons : en
  • GB455367A - Improvements in or relating to superheterodyne radio and like receivers : en
  • GB432305A - Improvements in and relating to electric irons : en
  • FR784420A - Improvements to junction and end sleeves for all applications, especially for metal cables : en fr
  • GB432144A - Process for separating the components of alloys of copper and silver : en
  • FR784652A - Fixing device for removable harrow tines : en fr
  • FR784107A - New control device for accounting machines controlled by punched cards : en fr
  • GB432175A - Improvements in and relating to jarring devices for use in well-drilling and like operations : en
  • FR784452A - Mobile vertical partition for filing files, volumes, files and various documents : en fr
  • FR784763A - Valve for pressurized fluid lines : en fr
  • US2009027A - Tube closure : en
  • US2009372A - Automatic low temperature ice system : en
  • DE616219C - Continuous absorption chiller with air cooling, assembled with a refrigerator : de en
  • CA351820A - Refrigerating apparatus : en fr
  • US2008908A - Road finishing machine : en
  • GB432285A - Improvements in or relating to shaping the operative surfaces of the grinding and control wheels of centreless grinding machines : en
  • FR784868A - Hunting cartridge and the like : en fr
  • DE616275C - Low pressure heavy oil engine, especially for smaller powers, with air-cooled cylinder : de en
  • AU1843134A - Improved means for tracing buried pipes, for locating audible leaks in pipes and for locating buried metal objects : en
  • DE616361C - Lighting body with large surface reflector : de en
  • DE616385C - Arrangement for the transmission of an audio frequency band at least three octaves wide : de en
  • FR784178A - Process for obtaining metallic aluminum or aluminum chloride and certain metals as by-products : en fr
  • GB432232A - Improvements in and relating to valves for vacuum cleaners : en
  • GB432250A - Improvements in and relating to electric liquid jet commutators and interrupters : en
  • FR784435A - Enhancements to Latches and Safety Locks : en fr
  • GB432404A - Improvements in or relating to the manufacture of lacquers, films, plastic masses and the like : en
  • GB432423A - Improvements in or relating to liquid heaters : en
  • CA351884A - Hydrocarbon conversion : en fr
  • FR784125A - Improvements to filling heads for carbonated drinks : en fr
  • FR784747A - Advanced central electrode for spark plugs for internal combustion engines and other applications : en fr
  • FR784678A - Sockets for incandescent electric lamps, tubular : en fr
  • GB432424A - Manufacture of an improved vitreous material : en
  • DE616365C - Blocking of the filling bars for adding machines : de en
  • DE616391C - Electrically powered vacuum cleaner with flexible and electrically insulated motorized fan unit : de en
  • DE615983C - Fast telegraphing method in which the incoming character streams in the receiver control the mutually perpendicular movements of two receiving organs in such a way that they select a character from a preferably square character carrier together with a light beam perpendicular to their two directions of movement : de en
  • US2009252A - Aeroquoits game : en
  • US2008837A - Art of packaging plastic substances : en
  • US2008991A - Objective attaching means : en
  • US2009215A - Electric discharge device : en
  • DE616226C - Spiral chute that can be moved in the axial direction and rotated about its longitudinal axis : de en
  • GB432174A - Improvements in kinematographic projectors employing combined sound and picture films : en
  • FR784504A - Anthraquinone-azine series tank dyes and process for preparing them : en fr
  • FR45365E - Vehicle axle and its mounting : en fr
  • DE616222C - Method and device for the thermal treatment of liquids, in particular for the decomposition of heat under pressure and the distillation of hydrocarbon oils : de en
  • FR45266E - Process for the manufacture of tapes, threads, sheets and flexible tubes of polystyrol or similar artificial materials : en fr
  • FR784274A - Hard alloy die : en fr
  • FR784248A - Rotary gear pump, especially for artificial silk spinners : en fr
  • GB432457A - Improvements in and relating to shell type steam and/or hot water boilers : en
  • GR5368B - COMPLETION OF A DIPOD FIXING SYSTEM FOR HOTSKIS AUTOMATIC ARMS. : el en
  • DE616364C - Process for the production of chlorine derivatives of rubber : de en
  • FR784707A - Device for scaring away animals, especially birds : en fr
  • GB432099A - Improvements in or relating to electro-magnetic switches : en
  • GB432409A - Improvements in and relating to metal containers : en
  • IE13858L - Electric incandescent lamps : en
  • DE616298C - Photographic camera with setting viewfinder : de en
  • GB432333A - Hydraulic shock absorbing device particularly for power driven vehicles : en
  • GB432447A - Improvements in or relating to indicators for displaying variable information : en
  • FR784360A - Improvements to heat exchanger devices : en fr
  • FR784143A - Universal automatic digger : en fr
  • FR45352E - Improvements to trimmings : en fr
  • FR784333A - Improvements in the manufacture of cellulose from lignocellulosic substances : en fr
  • FR784158A - Process for preparing a weldable artificial material : en fr
  • FR784155A - Improvements to change of direction signaling devices for motor vehicles or others : en fr
  • FR784283A - Method of manufacturing endless sheets using film-forming plastics : en fr
  • FR784810A - Improvements to the buttons, to the manufacturing methods of said buttons as well as to a fastener for a piece of clothing using a button element : en fr
  • FR784826A - Improved method and device for preventing smudging during printing operations : en fr
  • DE616211C - Process for the production of paper, cardboard, cardboard and the like Like. And for cleaning and fiber recovery from waste water : de en
  • FR784177A - Steam distribution drawer : en fr
  • GB432461A - Improvements in reversing gear : en
  • GB432203A - Improvements in and relating to electric motors : en
  • FR45283E - Improvements to the control of temperature indicators : en fr
  • FR784293A - Advanced ferrous alloy : en fr
  • FR784359A - Wetting agents for mercerizing detergents : en fr
  • FR784591A - Dryer for textiles arranged in hanging plies : en fr
  • GB432281A - Improvements in or relating to telephone systems : en
  • US2009221A - Gaseous electric discharge device : en
  • DE616147C - Process for the production of rubber compounds : de en
  • DE616294C - Two-stroke internal combustion engine with a flushing and charging pump arranged on the outside of the working cylinder : de en
  • US2009032A - Cutting tool : en
  • US2009074A - Signal transmission system : en
  • US2008823A - Elevator : en
  • US2009329A - Tennis net : en
  • US2008809A - Compressor : en
  • DE616129C - Wheel for rail vehicles with elastic, inserted into the circumferential surface, the vehicle supporting bodies : de en
  • FR784306A - Continuous automatic production process of acetylene gas under constant pressure balanced by a water column : en fr
  • FR784436A - Improvements to multiplier machines and more particularly to machines controlled by punched recording cards and capable of supplying recording cards themselves : en fr
  • GB432162A - An improved hat-holder : en
  • US2009081A - Multiple unit treadle controlled door system : en
  • DE616272C - Housing for portable electric lamps with adjustable lighting effect : de en
  • GR5371B - ASTROFALOS TEXTILE TISSUE. : el en
  • US2008936A - Adjustable welt stocking : en
  • US2009084A - Process of separating air and similar gaseous mixtures by liquefaction and rectification : en
  • USD96301S - Design fob leather : en
  • DE616278C - Electric heater for points : de en
  • AT142479B - Extinguishing chamber for liquid high-performance alternating current switches. : de en
  • DE616024C - Device for feeding material sheets to the tools of presses, punching machines. like : de en
  • US2008737A - Airplane : en
  • US2008790A - Grand total transmission mechanism : en
  • CA351818A - Resinous composition : en fr
  • CA351860A - Railway car truck : en fr
  • US2008708A - Harmonic control for recording and reproducing sound : en
  • DE616398C - Suspension device for cables, pipes, rods or the like. : de en
  • FR784509A - Azo dyes : en fr
  • GB432402A - Method of and device for marking cores in bore-holes : en
  • US2009228A - Magneto : en
  • US2009327A - Lock stitch sewing machine : en
  • DE616305C - Link chain for excavators or bucket elevators : de en
  • FR784186A - Improvements at t receiving stations. s. f. : en fr
  • GB432238A - Vehicle wheels : en
  • GB432347A - Improvements in or relating to x-ray and like radiation photography : en
  • US2008910A - Dispatching system : en
  • USD96360S - Design fok a candy confection : en
  • FR784171A - Measuring chart : en fr
  • US2009104A - Brake : en
  • USD96313S - Design for an elastic braid : en
  • DE616196C - Adjustable press for flat weft knitting machines in front of the sinker head : de en
  • FR45368E - Automatic shut-off device for electric phonograph motor : en fr
  • FR784212A - Control of direct current motors, in particular rolling mill motors with energy recovery : en fr
  • GB432163A - Improvements in buildings such as greenhouses, garages and the like : en
  • FR784331A - Automatic gearbox : en fr
  • FR784078A - Respiratory System Improvements : en fr
  • FR784543A - N-nitramine transformation products of nitrated primary aromatic amines in the nucleus : en fr
  • GB432492A - Improvements in and relating to electric motors : en
  • FR784208A - Improvements to casein-based products and their manufacturing process : en fr
  • GB432229A - Improvements in or connected with mechanism for transmitting rotary motion : en
  • FR784309A - Aerating and radiant athermal stone : en fr
  • GB432367A - An improved portable and folding camping structure or shelter : en
  • FR784797A - Hydraulic control device for distribution of automatic machines of all kinds : en fr
  • FR45357E - Improvements to presses, in particular portable riveting presses : en fr
  • FR784083A - Trigger device : en fr
  • FR45295E - Improvements to methods and apparatus for permanent hair waving : en fr
  • US2009127A - Apparatus for transporting ingots : en
  • FR784853A - Insulating material with low losses, especially for high frequency applications : en fr
  • FR45317E - Improvements to the methods of synchronizing a cathode beam : en fr
  • GB432412A - Improvements in or relating to the shaping of flat band tyre cover carcases : en
  • IE13386L - Cathode-ray tubes : en
  • FR784354A - Advanced protective coating for metal surfaces : en fr
  • FR784766A - Method and apparatus for measuring electrical resistances : en fr
  • FR784896A - Mounts for Electronic Discharge Devices : en fr
  • GB432194A - Improvements in or relating to brakes : en
  • DE616034C - Device for lowering saergen into the grave tomb : de en
  • DE616168C - Device for forwarding and stacking cigarettes : de en
  • FR784709A - Switch for low current installations : en fr
  • US2008706A - Sound reproducing system : en
  • US2008858A - Tank vehicle : en
  • FR784353A - Improvements made to inner tubes for automobile tires : en fr
  • FR784655A - Support devices : en fr
  • GB432322A - Improvements in or relating to apparatus for severing sheets from continuous webs : en
  • FR45385E - Improvement to jewelry or other adornments hanging from the edge of a bodice, coat, fabric, etc. : en fr
  • GB432480A - Improvements in or relating to the manufacture of stabilised preparations : en
  • DE616245C - Spinneret for rayon and process for their manufacture : de en
  • DE616165C - Grenade, in particular hand grenade, with inertia fire weight : de en
  • FR784857A - Manufacturing process of filter media : en fr
  • GB432560A - Improvements in devices for disposing of dust, ashes and the like from houses : en
  • DE615795C - Process for the production of sulphonic acids : de en
  • DK50447C - Television set. : da en
  • FR45371E - Improvements in dielectric materials : en fr
  • FR45278E - Explosion protection luminaire : en fr
  • FR784558A - Progressive clutch motion transmission system : en fr
  • CA351842A - Rubber preserving method : en fr
  • FR784662A - Vegetable and fruit cutter : en fr
  • GB432302A - Improvements in and relating to propelling pencils : en
  • DE616388C - Process for the production of chromium-containing azo dyes : de en
  • FR45282E - Pencil sharpeners : en fr
  • FR784497A - A chain saw : en fr
  • GB432237A - Improvements in electric junction boxes : en
  • GB432637A - Process for the production of condensation products : en
  • DK50464C - Holster for the footplate on stem glass. : da en
  • FR784337A - Process for removing sulfur from gas containing it : en fr
  • FR784269A - Steam box applicable in particular to the drying cylinders of paper machines : en fr
  • FR784494A - Electric lamp mount : en fr
  • GB432714A - Process of and apparatus for recovering sulphur dioxide from refuse sulphuric acid : en
  • GB432466A - Improvements in metallising processing apparatus : en
  • FR784073A - Seaplane upgrades : en fr
  • FR784873A - Method for heating the heaters used for curling hair : en fr
  • FR784760A - Improvements to lead screw threading machines : en fr
  • DE616257C - Filter connection piece for breathing apparatus : de en
  • FR784131A - Improvements to disc wheels for vehicles : en fr
  • FR784523A - Improvements to devices for driving or starting a component or an assembly, in particular those for starting engines : en fr
  • FR784574A - Device for obtaining, by electrolytic process, metal deposits on special profiles : en fr
  • FR784833A - Garnish refinements : en fr
  • DE616174C - Switching chamber made of hard paper for electrical switches : de en
  • DE616182C - Heating device for lofts : de en
  • FR784349A - Improvements to electrical signaling or indication devices : en fr
  • FR784756A - Carburetor : en fr
  • USD96315S - Design for a wheel : en
  • FR784072A - Heat storage water heater : en fr
  • FR784258A - Method of mounting torpedo guide devices in automotive torpedoes : en fr
  • GB432177A - Improvements relating to electric discharge devices : en
  • FR45400E - lock nut : en fr
  • FR45319E - Improvements to cold rooms : en fr
  • FR45388E - Process for the preparation of symmetrical di- (arylamino) -hydroxybenzenes : en fr
  • FR784744A - Steam superheater : en fr
  • DK50459C - Device for DC-DC converters of the Metadyn type. : da en
  • AT142417B - Toggle switch for flush mounting. : de en
  • US2009144A - Substituted amides of amphatic- : en
  • US2008722A - Pressure regulating and reducing device : en
  • US2008777A - Molded insulation article : en
  • US2008848A - Indexing mechanism : en
  • DE616251C - Shut-off valve, especially for fuel lines : de en
  • FR784541A - Remote transmission flying installation with pupinized cables, in particular with a small number of conductors : en fr
  • AT142480B - Automatic changeover switch. : de en
  • US2008956A - Tie pressing machine : en
  • US2009185A - Water-marking : en
  • FR784144A - Electric coffee maker : en fr
  • CA351753A - Drain cleaner : en fr
  • FR45273E - Lighting installation : en fr
  • FR784074A - Method of clamping two tubes or similar concentric parts on one another and its applications, in particular to tight fittings for tubes and pipes : en fr
  • GB432331A - Improvements in shock absorbers : en
  • CA351760A - Detachable collar : en fr
  • DE616330C - Implementation for the introduction of high voltage into a gas space : de en
  • FR784777A - Improvements to gas mask exhalation devices : en fr
  • GB432355A - New azo dyestuffs and their application in leather dyeing : en
  • GR5362B - TRANSPORT BOX OF FRESH GRAPES AND FRUITS. : el en
  • CA351849A - Cooling unit : en fr
  • US2008886A - Automobile signal : en
  • FR784565A - Improvements to folding display cases : en fr
  • FR784154A - Pliers for picking olives : en fr
  • FR784727A - Equipment and method of use for the replacement of railway tracks : en fr
  • DE616254C - Automatic workpiece gripper for automatic swivel arms : de en
  • FR784467A - Natural draft burner for fuel oil or similar products : en fr
  • GB432410A - Improvements in or relating to valves : en
  • USD96351S - Design for a camera casing : en
  • FR45308E - Control equipment for railcars powered by combustion or explosion engines : en fr
  • US2008871A - Nozzle : en
  • FR784194A - Automatic advertising device : en fr
  • US2009131A - Automobile control device : en
  • US2008679A - Edge testing medium : en
  • US2009270A - Apparatus for treating patients by bodily movements : en
  • AU3999464A - Improvements in and relating to mechanical handling apparatus : en
  • FR784628A - Automatic rotary breech mechanism : en fr
  • US2008817A - Loading machine : en
  • US2009173A - Artificial resin and process of making same : en
  • AU1754834A - Improved means for carbonating water and beverages : en
  • DK50460C - Device by Bolts for Increasing Elasticity in the Longitudinal Direction. : da en
  • GB432561A - Improvements relating to solid fuel stoves : en
  • US2008762A - Container : en
  • FR784860A - Capacitor : en fr
  • US2008874A - Photo-electric tube : en
  • FR784348A - Method of manufacturing a material for exchanging and removing bases, and applications of this material : en fr
  • FR784564A - Faucet with jet breaker : en fr
  • GB432385A - Improvements in steam traps : en
  • FR784276A - Process for dyeing with tank dyes : en fr
  • US2009123A - Strainer : en
  • US2009130A - Engine : en
  • US2009291A - Shoe : en
  • US2009262A - Apparatus for making master printing plates : en
  • CA351785A - Hair drying device : en fr
  • FR784828A - Refining process for organic materials : en fr
  • GB432136A - Improvements in or relating to devices comprising an electric discharge tube : en
  • FR784801A - Method and apparatus for cracking hydrocarbons, oils, tars and coal-oil suspensions : en fr
  • FR45313E - Improvements to rail vehicle bogies : en fr
  • FR784305A - Fine charcoal hearth for central heating and other uses : en fr
  • FR784614A - Process for preparing emulsions of waxes : en fr
  • DE616308C - Process for the removal of corrosive sulfur compounds from benzene products : de en
  • US2009162A - Agitator drive : en
  • US2008983A - Machine tool transmission : en
  • US2009087A - Frame aerial for wireless reception : en
  • US2008919A - Infant's garment : en
  • FR784805A - Improvements to dental appliances : en fr
  • DE616328C - Adjustment device for vehicle brakes : de en
  • GB432123A - Process for preparing water for industrial purposes of all kinds, especially boiler feed water : en
  • GB432156A - Improvements in electric systems for automatically signalling hits on targets to a distant point : en
  • US2008824A - System for reproducing sound from a sound record : en
  • US2009010A - Calculating machine : en
  • AT142482B - Circuit arrangement for telephone systems with dialer operation and several traffic directions. : de en
  • CA351905A - Reflecting lens : en fr
  • US2009251A - Method for handling furnace flue dust : en
  • AU1843434A - Improvements in machines for washing, drycleaning or dyeing garments andthe like : en
  • CA351786A - Combination kit : en fr
  • CA351831A - Printing ink : en fr
  • US2008661A - Method of treating hydrocarbon oils : en
  • AU1900334A - Improvements in cleaning and polishing devices : en
  • AU2007934A - Processes for treating and stabilizing wheat germ : en
  • US2008787A - Rail bond : en
  • US2008866A - Revetment : en
  • DE616355C - Gripper webs : de en
  • FR784668A - Improvements to machines for slicing meats and other food products : en fr
  • FR784807A - Improvements to shock absorbers for railway vehicle axles : en fr
  • GB432247A - Improvements in and relating to package advancing mechanism for wrapping machines : en
  • US2009037A - Bleacher : en
  • US2008726A - Storing and handling hydrogen peroxide solutions : en
  • US2008920A - Manicuring apparatus : en
  • US2009047A - Huller feeder or the like : en
  • US2009295A - Oleaginous solutions of organic salts of bismuth : en
  • US2008757A - Milling machine : en
  • US2009100A - Brake : en
  • US2009328A - Lock stitch sewing machine : en
  • US2009002A - Sign : en
  • US2009281A - Fluid seal for rotary shafts : en
  • US2008838A - Band for edibles : en
  • US2008850A - Multiple lubrication apparatus : en
  • CA351845A - Photo-telegraphy : en fr
  • FR784090A - Improvements to withdrawal devices : en fr
  • GB432152A - Improvements in or relating to magnets made of metal oxide or oxides : en
  • CA351766A - Liquid fuel pump : en fr
  • FR784858A - Improvements relating to electric machines known as dynamos : en fr
  • FR784502A - : fr
  • DE616444C - Method of removing molten glass from a rotating tub : de en
  • US2009017A - Pneumatic glass feeder : en
  • US2008929A - Frame and axle straightening machine : en
  • US2008953A - Gas purifying mass : en
  • US2009289A - Spring live wire connecter : en
  • US2008894A - Power operated manicuring apparatus : en
  • US2008990A - Flexible wiping and massaging device for bathers : en
  • US2009180A - Receptacle and method of making same : en
  • US2009134A - Process for making a food product : en
  • US2008800A - Filter : en
  • DE616192C - Procedure for measuring high-frequency alternating voltages : de en
  • US2008683A - Railway truck : en
  • US2008745A - Modulated striking mechanism for electric alarm clocks : en
  • US2008794A - Fence post : en
  • US2008978A - Bituminous paving composition : en
  • US2008992A - Variable speed transmission device : en
  • DK50445C - Procedure for the manufacture of zippers or zippers strings. : da en
  • FR45364E - Brake system with floating housing and controlled by pressurized fluid : en fr
  • FR784059A - Device for clamping a tool on a machine tool : en fr
  • FR784362A - Safety razor : en fr
  • FR784667A - New glass composition usable in electricity : en fr
  • CA351806A - Wheel rim : en fr
  • FR784697A - Device for measuring the blood pressure in the arteries : en fr
  • US2008664A - Package : en
  • DE616170C - Flap driver for looms : de en
  • DE616400C - Sewing machine in which the rotating machine parts are balanced by rotating counterweights : de en
  • AU1840834A - Improvements in steam and like traps : en
  • US2008828A - Wirebound box blank machine : en
  • US2008829A - Turntable tray for card games : en
  • CA351864A - Non-ferrous pipe coupling : en fr
  • AT142403B - Rollover swing. : de en
  • US2008853A - Circulator for pickling baths : en
  • AT142495B - Braun tube. : de en
  • FR45268E - Fluted rollers for making so-called <<breadsticks>> and <<longuets>> breads : en fr
  • FR784152A - Cement piece used for the construction of floors : en fr
  • FR784563A - Method and device for the preparation of a skid protection profile in used rubber tires, and anti-skid profile according to this method for used tires : en fr
  • FR784691A - New hanging cushion device for travel : en fr
  • US2009250A - Receptacle : en
  • US2008781A - Pickling of metal pieces : en
  • US2008810A - Pattern wheel assembly : en
  • US2008988A - Film footage meter for motion picture cameras : en
  • AT142431B - Process for soaking wood by osmosis. : de en
  • AT142443B - Shuttle. : de en
  • AT142489B - Device for drawing constant DC or AC voltage from networks with fluctuating voltage. : de en
  • CA351824A - Inflatable mattress and cushion : en fr
  • FR784374A - Improvement to separable slide closures : en fr
  • FR784404A - Hygienic and cosmetic product : en fr
  • GB432310A - Manufacture of polymerization products from unsaturated hydrocarbons : en
  • AT142436B - Gas-filled electric light bulb. : de en
  • FR45367E - Insulating device for protection against combat gases : en fr
  • FR784237A - Carburetor training : en fr
  • FR784408A - Advanced training in overhead electric lines : en fr
  • US2008710A - Dynamic multiplier : en
  • USD96335S - Design for a combined christmas : en
  • AU288473B2 - Improvements in machines for forming hollow cored concrete products : en
  • GB432230A - Improvements in or relating to tubular heat exchangers applicable to refrigerant condensers and evaporators : en
  • DE616335C - Rectangular lattice stone : de en
  • FR784371A - Improvements in signaling and road traffic control : en fr
  • FR784386A - Process for manufacturing broken sugar and apparatus for applying this process : en fr
  • FR784500A - New table tennis board with net holder : en fr
  • DE616311C - relay : de en
  • FR45378E - Improvements in apparatus and process for spraying molten and pulverized bodies and new industrial products resulting therefrom : en fr
  • FR784689A - Mechanical device : en fr
  • GB432321A - Improvements in and relating to seamless hollow bodies : en
  • AT142476B - Switching device, in particular for refrigerators. : de en
  • CA351772A - Drain joint : en fr
  • US2009345A - Emulsifiable waxes : en
  • FR784123A - Hopper group and elevator for storage and classification of materials : en fr
  • FR784846A - Clutch and freewheel : en fr
  • US2008748A - Merchandise display rack : en
  • US2008863A - Ore reducing machine : en
  • USD96325S - Design for a wheel disk or similar : en
  • US2009015A - Cellulose solutions : en
  • US2009366A - Process of purification of hydrocarbons : en
  • GB432290A - Improvements in method and apparatus for refinishing vehicle wheels : en
  • US2008979A - Black paint material from hardwood pitch : en
  • US2008669A - Clamp : en
  • DE616271C - Compressed air drive for expansion switch : de en
  • US2009323A - Lubricating device : en
  • US2008699A - Reediting of phonograph records : en
  • CA351759A - Thermo-motor : en fr
  • US2008770A - Attachment for hospital beds : en
  • US2009226A - Electric gaseous discharge device : en
  • US2009238A - Low temperature emulsification of cheese : en
  • USD96306S - Design fob ax electric range or : en
  • US2009285A - Box covering machine : en
  • GB432267A - Improvements in and relating to the manufacture of stockings : en
  • DE616216C - Bicycle locking device : de en
  • FR784217A - Improvement in railway light signals : en fr
  • US2008928A - Method of ore separation : en
  • CA351885A - Hydrocarbon oil cracking process : en fr
  • FR784207A - Buttonhole sewing machine : en fr
  • US2008712A - Sound reproducing system : en
  • US2008895A - Sickle guard : en
  • US2008970A - Instrument : en
  • AT142420B - Bags, especially for fruit. : de en
  • US2009263A - Gimbal system fob gyroscopes : en
  • AT142445B - Method and device for the production of boards (cardboard) with cover layers. : de en
  • US2009147A - Loading and excavating machine : en
  • AU1907534A - Improved means for pulverizing and distributing manures orthe like : en
  • AT142422B - Process for the production of marbled glass. : de en
  • FR784076A - Method and apparatus for hardening rails : en fr
  • US2009167A - Transparent body : en
  • US2008691A - Treatment of textile materials : en
  • USD96302S - Design for an oil burner : en
  • US2008944A - Golfer's club swing perfecter : en
  • US2009046A - Pipe clamp : en
  • CA351756A - Open hearth furnace recuperator : en fr
  • GB432475A - Improvements in metal shaping machines : en
  • US2009031A - Clutch mechanism : en
  • US2009364A - Highway road guard : en
  • USD96331S - Design for a drawer pull : en
  • US2009097A - Synchronizing apparatus : en
  • FR784480A - Depth regulator for underwater mines in tidal waters : en fr
  • FR784639A - Manufacturing process of artificial silk by means of cellulose derivatives : en fr
  • FR784412A - Rangefinder improvements : en fr
  • FR784696A - Double belt elevator conveyor : en fr
  • FR784121A - Space heating system, especially for railroad cars : en fr
  • FR784234A - Lampshade or reflector : en fr
  • FR784246A - Chain tensioner for cycles : en fr
  • FR784610A - Window frame or double glazed door : en fr
  • DE616252C - Carburetor : de en
  • FR45375E - Improvements to the suspensions of bogie vehicles using equalizing beams : en fr
  • GB432116A - Improvements in and connected with ventilating installations of railway and other vehicles : en
  • CA351859A - Centrifugal pipe mould : en fr
  • FR784722A - Ingot casting process, and ingot molds for its realization : en fr
  • GB432370A - Improvements in or relating to journal bearings : en
  • FR784216A - Hair curlers : en fr
  • GB432313A - Improvements in or relating to electric fusible cut-outs : en
  • DE616223C - Device for displaying the tipping safety limit of fire brigade turntable ladders : de en
  • US2008820A - Apparatus for shelling mollusks : en
  • US2009106A - Brake : en
  • FR784114A - New manufacturing process to obtain objects of a specific shape and fibrous structure : en fr
  • US2008855A - Regulating system for dynamo-electric machines : en
  • FR784859A - Open air torch, convertible into a soldering iron and others and its connection : en fr
  • DK50467C - Mast. : da en
  • FR784878A - Improvements to road vehicles such as those comprising trailers : en fr
  • GB432141A - Improvements in, or relating to, weather-protective fittings for motor-cars of the open-tourer type : en
  • FR45389E - Cathode ray tube and mounting device for tubes of the same kind, in particular for television : en fr
  • GB432477A - Improvements in parcel carriers : en
  • FR45336E - Preparation of copper porridge for agriculture : en fr
  • FR784279A - Ball bearing : en fr
  • FR784770A - High pressure cylinder gas distribution system and devices : en fr
  • FR784539A - Alternative machine : en fr
  • GB456426A - Positive electrode for galvanic cells : en
  • FR784409A - Removable device for improving the combustion of solid fuels in fireplaces : en fr
  • FR784507A - Textile improvement process : en fr
  • GB432548A - Method of heat treating chromium-containing corrosion and/or heat resisting steels : en
  • DE616199C - Spice shaker : de en
  • FR784336A - Improvements to cinematographic projection equipment : en fr
  • US2009067A - Refrigerating apparatus : en
  • FR784335A - Manufacturing process for reinforced labels and similar articles : en fr
  • FR784842A - Lighting arrangement for advertising and signaling purposes and in particular for the production of floating posters : en fr
  • FR784757A - Indifferent valve pressure regulator : en fr
  • FR784324A - Chamber where vortices occur combined with an injection nozzle directed against the air flow from the cylinder : en fr
  • FR784607A - Improvement in kitchen utensils : en fr
  • FR784888A - Explosion turbine : en fr
  • DE616306C - Movable storage of a carrier for extraction devices that extends over a mining slope : de en
  • FR784498A - Speaker motor : en fr
  • US2008827A - Delivery box : en
  • US2009200A - Tubing head : en
  • US2009299A - Earth boring drill : en
  • FR784759A - Improvements in the construction of monobloc tube bundles : en fr
  • FR784855A - Improvements to automatic volume control systems for radio receivers : en fr
  • FR784560A - New system of friction sleeves for weaving pin benches : en fr
  • US2009083A - Soap dispenser : en
  • USRE19654E - Rubber composition and method of : en
  • FR784327A - Tensioning sleeve for carrying tubes of crossed coils : en fr
  • FR784571A - Improvements to hydraulic transmission mechanisms : en fr
  • FR784268A - : fr
  • US2008731A - Treatment of easily oxidizable alloys : en
  • DE616200C - Fine control for crane drive units with mechanically operated brake : de en
  • FR784566A - Apparatus for determining the volatile acidity of wines and other fermented liquids : en fr
  • GB432343A - Improvements in or relating to method of and means for forming metal articles, more particularly bolt heads or the like, by upsetting : en
  • GB432459A - Improvements in sockets for tubular electric light sources : en
  • FR45390E - Alloys containing carbon and hardening by segregation : en fr
  • FR784323A - secondary ray screen, for research using x-rays and method of manufacturing this screen : en fr
  • US2008825A - System for reproducing sound from a sound record : en
  • US2008883A - Liquid hydrocarbon fuel burning device : en
  • FR784642A - Process for the preparation of ores or other substances containing mixtures of volatile metal oxides, for example lead oxide and zinc oxide : en fr
  • GB432149A - Improvements in or relating to wheels for vehicles : en
  • FR784615A - Improvements to vehicles allowing rapid movement on ice or snow : en fr
  • GB432435A - A method of isolating follicle hormones : en
  • GB432438A - Improvements in or relating to wind direction finding devices of the pyrotechnic smoke type : en
  • GB432300A - Improvements in or relating to electric storage cookers : en
  • US2008711A - Recording system : en
  • FR45387E - Car window operating device : en fr
  • FR784223A - Pen holder : en fr
  • FR45391E - Process for dyeing leather : en fr
  • FR784460A - Battery enhancements : en fr
  • FR784506A - Improvements relating to the separation and recovery of olefins contained in a gas mixture : en fr
  • FR784599A - Process for the preparation of secondary alkylamines : en fr
  • FR784796A - Loom : en fr
  • GB432269A - Apparatus for spraying metal : en
  • US2009113A - Supporting and conveying means for electric welding apparatus : en
  • US2009277A - Conversion of hydrocarbon gases : en
  • GB432374A - Improvements in or relating to boxes, cartons and like containers : en
  • US2009249A - Yarn twisting device : en
  • FR784170A - Cathode ray tube : en fr
  • FR784394A - Fixed base milling machine : en fr
  • FR784576A - : fr
  • FR784295A - Advanced filtering device for gas masks and masks fitted with this device : en fr
  • FR784717A - Capping rigid capsule removable by hand : en fr
  • GB432131A - Improvements in or relating to mechanically propelled vehicles : en
  • FR45328E - Hot water generator for domestic use : en fr
  • FR784629A - Closure-support for lighting devices, ceiling type or others : en fr
  • FR784740A - Work drive mechanism for sewing machines : en fr
  • FR784595A - Support system for electromagnetic rail brakes with lifting springs : en fr
  • FR784755A - Lighting fixture : en fr
  • FR784174A - Internal combustion engine : en fr
  • FR784406A - Protection device against fumes or dust and arsines adaptable to masks or breathing apparatus : en fr
  • FR784746A - Apparatus for changing mines with carbon dioxide snow or other products and for similar operations : en fr
  • FR784651A - Topographic and geographical maps, didactic tables and school models, flexible, unalterable and in relief, intended for the teaching of drawing, zoology, botany, etc. : en fr
  • GB432257A - Improvements in or relating to electrical condensers : en
  • DE1343551U - : de en
  • DE615687C - Device for opening and closing disconnectors in three-phase high-voltage systems : de en
  • DE616290C - Process for the preparation of water-insoluble monoazo dyes : de en
  • FR784192A - Improvements to belt joints, in particular to belt joints formed of several bands or layers and processes for making the joints in question : en fr
  • FR784232A - Pregnancy strap : en fr
  • GB432280A - Improvements in or relating to the manufacture and treatment of artificial spun yarns : en
  • US2009057A - Internal combustion engine : en
  • US2009187A - Centralized traffic controlling system for railroads : en
  • USD96300S - Design fob a shoe : en
  • DE616193C - Socket with detachable socket contacts attached to the top of the socket without screw fastening : de en
  • FR45297E - Device for influencing the radiation of electric waves : en fr
  • FR784347A - Table with an advertisement and a game for use by cafes : en fr
  • DE616190C - Synchronization process for the moving parts of the apparatus in multiple transmission and reception systems : de en
  • DE616336C - Slidable closing board with wedge seal for sealing the sunken shaft of sliding windows : de en
  • DE616405C - Reinforcement for multi-layer folding boat hulls : de en
  • FR784303A - Advanced coffee filter : en fr
  • FR784611A - Device for the automatic distribution of bags, or other objects, on a handling device such as an evacuation conveyor belt : en fr
  • FR784733A - Process and installation for heat treatments in a fluid medium of sheets of glass, ice and other materials : en fr
  • CA351747A - Engine muffler : en fr
  • DE616317C - Arrangement of the frame on double-stitched footwear : de en
  • FR784164A - Improvements to watertight joints obtained by welding : en fr
  • FR784278A - Women's underwear, in lingerie, hanging from the shoulders : en fr
  • FR784762A - Improvements to vibrators : en fr
  • GB432400A - Drinking vessel for enabling persons to take liquids of disagreeable savour without repugnance : en
  • US2008932A - Retainer plug : en
  • US2009335A - Metal-clad electric switch gear : en
  • US2009003A - Means for applying mechanically thin metallic sheets to various surfaces : en
  • CA351830A - Acylamino-phenol-arsonic acid salt : en fr
  • FR784352A - Detachable rim for wheels of motor cars and similar vehicles : en fr
  • FR784627A - Tray dryer for the desiccation of wet materials : en fr
  • US2008836A - Airplane fuselage construction : en
  • US2009168A - Tool for counterboring or spot facing : en
  • DE616420C - Control gear for conveyor systems, elevators, etc. like : de en
  • GB432133A - An improved metallic frame or structure for supporting a hammock seat, swing or the like : en
  • US2009096A - Brake : en
  • DE616163C - Painting lock with adjustable knobs that can be moved into slots in the upper housing wall and carry locking sets : de en
  • FR784462A - Radio-electric device for determining directions : en fr
  • GB432127A - Improvements relating to direct current dynamo electric machines : en
  • US2008922A - Shot shell : en
  • US2009356A - Aircraft anchor : en
  • GB432419A - Improvements relating to coffee infusers : en
  • FR784861A - Electrical ship propulsion system : en fr
  • US2008834A - Variable directional mouthpiece for ejectors : en
  • US2008888A - Propellant powder : en
  • US2008775A - Building construction : en
  • US2008847A - Method of extinguishing fires : en
  • DE616401C - Device for applying layers of glue on strips of paper o. : de en
  • FR784788A - Positive order applicable in particular to suspended vehicles : en fr
  • FR784376A - Method and device for the manufacture of glass containers such as serum ampoules, etc. : en fr
  • FR784483A - Protective mask against all toxic gases, made in one piece : en fr
  • FR784637A - Remote control mechanism, especially for shutters : en fr
  • IE13750L - Fuel for i.c. engines : en
  • US2008976A - Cellulose organic ester composition containing an ether of diethylene glycol monoacetate : en
  • US2009175A - Method and apparatus for heat transmission : en
  • FR45288E - Improvements in the means of controlling the passage of energy between an alternating current circuit and a direct current circuit : en fr
  • FR45340E - Switch device for controlling the position of rolling mill rolls : en fr
  • FR784264A - : fr
  • FR784401A - improved superheater element for fire tube boilers : en fr
  • GB432270A - Improvements in fibre drafting mechanism : en
  • FR45251E - Carburetor device : en fr
  • FR784254A - Tamper-evident closure for folding cardboard boxes and similar packages : en fr
  • DE616131C - Pantograph dragging on a vehicle track for train safety purposes : de en
  • US2009051A - Automobile trunk : en
  • DE616255C - Photographic lens shutter with front mechanism : de en
  • AT142494B - Device for voltage regulation of direct current and alternating current generators. : de en
  • DE616297C - Accompanying keyboard for accordions u. like : de en
  • DE616230C - Depositing and cooling device for horizontal hydraulic metal extrusion presses : de en
  • FR784863A - Improvements to receiving setups in which the volume setting depends on the average amplitude at the input : en fr
  • USD96349S - Design for a camera casing : en
  • FR784865A - New high efficiency propeller : en fr
  • USD96346S - Design for lace : en
  • DE616157C - Process for the production of a sheet-shaped material consisting of cork particles and fibrous material : de en
  • FR784693A - Tilting shelf for currency exchange : en fr
  • US2009275A - Servo-brake : en
  • FR784066A - Hydraulic suspension intended primarily for vehicles : en fr
  • FR784087A - Cardboard container for transporting oils or the like : en fr
  • FR784704A - Angling game : en fr
  • FR784845A - Cap enhancements : en fr
  • CA351872A - Phonographic apparatus : en fr
  • FR784410A - Device capable of being used for advertising, signage and other similar purposes : en fr
  • GB432240A - Improvements relating to screening appliances for coal and the like : en
  • GR5369B - TIN CONTAINER WATERPROOFING. : el en
  • GB432428A - Improved protective arrangements for electric circuits : en
  • FR784843A - Apparatus for transferring angular positions from one rectangular coordinate system to another system : en fr
  • FR784334A - Method of conditioning the blue used for brightening the laundry : en fr
  • GB432115A - Method of and apparatus for hydrating cellulose pulp : en
  • FR784286A - Method and device for obtaining additional force on wheels lined with tires : en fr
  • GB432167A - Improvements relating to joints for electric cables : en
  • US2009311A - Automatic locking device for brake levers and the like : en
  • US2008742A - Cultivator : en
  • US2009321A - Method of packaging coffee : en
  • USD96304S - Design fob a coin register bank : en
  • FR784411A - Cellular compartmentalized folding box : en fr
  • FR784438A - Sheave lifts for threshers : en fr
  • FR784393A - Heater more particularly intended for heating torpedoes stationed in the launch tubes : en fr
  • US2008859A - Inductance device : en
  • US2008931A - Antenna : en
  • US2009006A - Ophthalmic mounting : en
  • US2009351A - Package display device : en
  • DE616340C - Display device at test stands for motor vehicles : de en
  • US2008682A - Ring packing : en
  • FR45269E - Mechanical direct printer translator reproducing telegraph messages in ordinary characters : en fr
  • FR784068A - Advanced propeller with adjustable pitch on the ground : en fr
  • FR784804A - Improvements to valves and method of manufacturing said valves : en fr
  • FR784879A - Improvements to aircraft : en fr
  • FR784529A - Mode and device of operation of carbureted engines : en fr
  • US2009058A - Water-insoluble azo-dyestuff and fiber dyed therewith : en
  • US2009121A - Brake apparatus : en
  • US2009138A - Electrical speakers and other speakers : en
  • US2009317A - Textile machinery : en
  • FR784528A - Device for automatic control of oil heating : en fr
  • FR784656A - Process for transforming alcohols : en fr
  • US2009227A - Gaseous electric discharge device : en
  • FR784712A - Machine for fixing soles to shoes : en fr
  • CA351749A - Illuminated display case : en fr
  • DE616356C - Circuit arrangement for telephone systems with several call stations on a common line : de en
  • US2009086A - Devitalization of bacteria : en
  • US2009206A - Metal working process : en
  • CA351748A - Battery post clamp : en fr
  • US2009019A - Weighing scale : en
  • US2009245A - Electric demand load control : en
  • US2009255A - Method of tanning leather and the leather produced by said method : en
  • US2008801A - Cementing machine : en
  • US2009164A - Tubing catcher : en
  • US2008840A - Straight edge gauge : en
  • US2009280A - Carburetor : en
  • US2009038A - Temporary car roof for open top freight cars : en
  • US2008984A - Wrapping material : en
  • FR784585A - Method and device for determining the fermentative power of yeast, in particular in bread dough : en fr
  • FR784067A - Opalescent vitrified material veined and tinted with marble effect and so? manufacturing process : en fr
  • FR784133A - Advanced wristwatch : en fr
  • CA351854A - Scouring pad : en fr
  • GB432439A - Process for purifying nickel : en
  • DE616300C - Vehicle fan with suction pad : de en
  • FR784682A - Improvements to energy accumulators, in particular for brakes : en fr
  • FR784780A - Method and apparatus for the purification of drinking water : en fr
  • GB432126A - Improvements in or relating to multiple-contact regulating and like electric switches : en
  • US2009036A - Semiautomatic starting mechanism : en
  • FR784370A - Process for producing insulating coatings on metal wires or other long conductors by wrapping with foils or tapes : en fr
  • FR784728A - Image projection device : en fr
  • FR784841A - Improvements to nozzles and feeders for internal combustion engines and internal combustion engines : en fr
  • GB432398A - Multi-speed electric drive for a press or other machine-tool : en
  • FR784262A - Pimple enhancements : en fr
  • FR784658A - Prepayment water meter : en fr
  • FR784815A - Outdoor pole parasol : en fr
  • US2009065A - Internal combustion engine and method of operating same : en
  • DE616220C - Starting and regulating device for work machines, which are operationally driven by short-circuit or double cage armature motors connected in triangle : de en
  • FR45262E - Antenna for broadcast transmitters : en fr
  • FR784616A - Process for obtaining preparations containing the volatile constituents of plants or parts of plants : en fr
  • GB432429A - Improvements in or relating to fabric treatment : en
  • GB432472A - A new or improved regulator for controlling the draught in a flue : en
  • US2009224A - Furniture : en
  • DE616285C - Mercury vapor lamp fitted with a reflector to generate white light : de en
  • DE616291C - Process for converting waxes and waxy hydrocarbons into a fine powdery form : de en
  • FR45294E - Process for the preparation of aluminum combinations from alumina minerals : en fr
  • FR784357A - Cooling device for motor vehicles, in particular for automobiles with aerodynamic profiled bodywork : en fr
  • DE616206C - Process for the operation of explosive rotating machines : de en
  • FR45281E - Improvement in the making of shoes with vulcanized rubber soles : en fr
  • FR784363A - Improved process and apparatus for the recovery of oil and gasoline from shale, coal and other similar materials : en fr
  • FR784375A - Device intended for hair styling with curler adjoining the heating body : en fr
  • GB432260A - Improvements in and relating to door handles : en
  • GB432139A - Improvements in cattle watering bowls : en
  • AT142409B - Device for administering natural or artificial sunbaths. : de en
  • FR784228A - Paper basket : en fr
  • FR784290A - Multi-spindle automatic bar turning machine : en fr
  • FR784893A - Improvements in cheese making : en fr
  • GB432251A - Improvements in means for attaching skates to shoes : en
  • GB432354A - Improvements in or relating to incandescent electric lamps : en
  • GB432478A - Improvements in or relating to methods of treating hydrocarbon oils, and the improved oils resulting therefrom : en
  • FR784128A - Advanced swivel mount for weapons or other aircraft devices : en fr
  • FR784625A - Belt conveyor : en fr
  • FR784748A - Device for suspension of vehicle wheels : en fr
  • DE616339C - Process for cleaning zinc solutions using zinc dust for the electrolytic preparation of zinc : de en
  • GB455701A - Improvements in or relating to electrical condensers : en
  • FR784686A - Improvements in processes and devices for the transport of liquid, solid and gaseous materials : en fr
  • GB432121A - Improvements in or relating to the stabilisation of liquid hydrocarbons : en
  • DE616344C - Automatic centrifugal friction clutch : de en
  • FR784714A - Folding stool : en fr
  • GB432210A - Sheet feeding mechanism for printing and like machines : en
  • GB432220A - Improvements in or relating to exercising apparatus : en
  • US2009018A - Weighing scale : en
  • US2009322A - Feather-type valved well packer : en
  • FR784315A - Improvements to pneumatic crushers : en fr
  • US2008695A - Flashing : en
  • US2008906A - Insulated container for frozen food : en
  • GB432301A - Improvements in or relating to aircraft : en
  • US2008756A - Method of joining conductor units in electric cables : en
  • US2009253A - Wrist watch strap, band, or bracelet : en
  • US2008852A - Apparatus for the transformation of the sugar cane into saw-dust : en
  • CA351876A - Liquid dispenser : en fr
  • DE616263C - Razor : de en
  • US2008675A - Electric discharge apparatus : en
  • USD96316S - Design for a wheel : en
  • US2008942A - Paint applicator : en
  • US2009149A - Automobile-car : en
  • AU1843334A - Electrically insulated coupling for metal pipes or conduits : en
  • US2008930A - Illuminated clock : en
  • US2008694A - Power excavator : en
  • DE616307C - Process for the removal of volatile substances adsorbed on soluble bodies with a large surface : de en
  • GB432113A - Improvements in or relating to constructions of aerial systems for use on short waves : en
  • CA351846A - Thermionic device : en fr
  • CA351897A - Phenyl-aminoalcohol preparation : en fr
  • DE616321C - Process for the production of high molecular weight organic sulfonic acids : de en
  • GB432236A - Improvements in and relating to mercury arc rectifiers : en
  • AU2041634A - Improved means for use inthe suspension of motor vehicle bodies upon the rear axles : en
  • US2008802A - Apparatus for closing containers : en
  • US2008876A - Device for starting and stopping an electrically driven cinematographic projection apparatus : en
  • DK50458C - Apparatus for emulsifying liquids. : da en
  • AT142497B - Power connector for commutator brushes. : de en
  • CA351871A - Fire escape door release device : en fr
  • USD96354S - Design fob a camera casing : en
  • AT142416B - Suspension, in particular for motor vehicles. : de en
  • GB432454A - Process and apparatus for lining metal pipes with bitumen or bituminous compositions : en
  • US2008851A - Top : en
  • US2009334A - Metal-clad electric switch gear : en
  • US2008666A - Cravat holder : en
  • FI16621A - Pastill-, tändsticks- eller give dlik ask : en fi
  • FR784345A - Improvements to wireless directional systems applicable to navigation : en fr
  • GB432195A - Improvements in or relating to rotary aerofoils or rider planes associated with main supporting or control planes : en
  • GB432397A - Improvements in or relating to safety valves : en
  • DE616213C - Channel dryer for flat goods, especially cardboard : de en
  • DK50448C - Procedure for Transmitting Intermittently Performed Motion Picture Movies by Television. : da en
  • US2009235A - Cartridge fuse holder and ejector : en
  • AT142455B - Cover made of wire mesh for the plates of ironing presses etc. like : de en
  • CA351774A - Binding tape : en fr
  • USD96333S - Design fob a cover fob an electric : en
  • AT142404B - Motor vehicle in which the wheel axles are suspended pendulously on the vehicle frame independently of one another. : de en
  • US2008812A - Beverage shaker : en
  • AT142410B - Apparatus for the production of frustoconical containers with a longitudinally overlapped hem. : de en
  • CA351787A - Resin processing : en fr
  • AT142423B - Process for the production of hollow valve bodies, in particular for internal combustion engines. : de en
  • US2008755A - Wall and reenforcing means therefor : en
  • US2008893A - Door operating mechanism : en
  • US2008733A - Treatment of coatings : en
  • US2009214A - Gaseous electric discharge device : en
  • IE13765L - Treatment of linen yarn or fabric : en
  • US2009178A - Car door : en
  • US2008785A - Derrick : en
  • US2008865A - Propeller : en
  • AT142421B - Process for the production of alloys with great hardness, high wear resistance and good cutting force. : de en
  • CA351782A - Trolley wire : en fr
  • FR784070A - Improvement in dark electric heaters : en fr
  • FR784537A - Automatic volume control system for radio receivers : en fr
  • US2009293A - Lubricating system for needlethread take-up mechanisms : en
  • CA351847A - Safety razor : en fr
  • US2009156A - Hospital bed : en
  • CA351764A - Electric motor and clock : en fr
  • US2008707A - Sound reproducing system : en
  • FR784162A - Improvements to automatic transmissions : en fr
  • FR784890A - Device comprising at least two electric discharge lamps filled with gas : en fr
  • US2009326A - Manufacture of glass tubing and cane : en
  • GB432166A - Improvements in apparatus for maintaining the oil level constant in the crank case of a combustion engine : en
  • FR45284E - Two-stroke engine with light distribution : en fr
  • FR784307A - Anti-skid device adaptable to driving wheels of automobiles : en fr
  • FR784882A - Divider device for harvesters and mowers and machines fitted with this device : en fr
  • US2009191A - Reverse gear mechanism : en
  • USD96341S - Design for a button : en
  • US2008732A - Method of and apparatus for forming a refractory lining : en
  • US2009179A - Brake : en
  • US2008845A - Automatic starter : en
  • US2008940A - Railway rail movement restraining means : en
  • USD96297S - Design for an instrument case : en
  • FR784051A - Clutch refinements : en fr
  • FR784272A - Improvement in circuit breakers : en fr
  • US2008795A - Converter punching machine : en
  • GB432120A - Improvements in floats for transporting and propelled and controlled by motor vehicles : en
  • FR784117A - Improvements to devices for the production of pulp : en fr
  • US2009118A - Treatment of motor fuel : en
  • FR784110A - Improvements in connection devices from one receptacle to another : en fr
  • FR784472A - Advanced pneumatic tire : en fr
  • DE616348C - Device for recording, playing back or copying sound films : de en
  • FR784097A - Motor unit especially suitable for automobile : en fr
  • GB432436A - Springing arrangements for power-driven vehicles : en
  • DE616233C - Inking device for platen printing presses with cylinder inking unit : de en
  • DE616246C - Ventilation device for hospital beds : de en
  • GB432178A - Improvements in and relating to securing means for expansible containers : en
  • FR784085A - Oil burner with insufflation of water vapor : en fr
  • FR784209A - Scoring medium for bridge game or the like : en fr
  • FR784672A - Dental prosthesis impression tray : en fr
  • CA351874A - Paper manufacture : en fr
  • IE14133L - Gas supply : en
  • AT142415B - Process for the production of asbestos cement products that are resistant to water and aqueous solutions. : de en
  • AU2074934A - Improvements in universal plain bearings : en
  • FR784219A - Process for obtaining nickel, suitable for being rolled and annealed, directly by electrolysis : en fr
  • CA351799A - Draft appliance : en fr
  • CA351771A - Transport truck : en fr
  • CA351843A - Cleaning composition : en fr
  • GB432306A - Improvements in or relating to spectrophotometric analysis and prediction : en
  • GB432415A - Improvements in match packet holders : en
  • US2009242A - Spring-cushion : en
  • US2009157A - Chain conveyer : en
  • US2008760A - Hydraulically operated piston pump : en
  • AU1837734A - Improvements in or relating to television and like receivers : en
  • CA351770A - Rail joint : en fr
  • FR784479A - Drawer percolator : en fr
  • US2009308A - Flexible pipe joint : en
  • US2009001A - Driving means for ship auxiliaries or the like : en
  • FR45346E - Revolutions control device for internal combustion injection engines : en fr
  • USD96310S - Design for an elastic braid : en
  • US2008793A - Temperature measuring : en
  • US2008821A - Acetylene generator : en
  • US2008861A - Vulcanizable compound : en
  • US2009142A - Refrigerating display case : en
  • AT142451B - Standing mixer for heavy-flowing masses. : de en
  • CA351886A - Oil treating process : en fr
  • FR784226A - Advanced four-cylinder rolling train for spinning looms : en fr
  • FR784719A - Improvements to packaging machines : en fr
  • US2008717A - Process and machine for the manufacture of paper tubes : en
  • US2009320A - Animal trap : en
  • US2009313A - Fuse setting machine : en
  • DE616287C - Electrode structure for Braun tubes, especially for television purposes : de en
  • DE616383C - Device for cooling technical operations, in particular cooling rooms for foodstuffs, with the aid of circulating cooling air : de en
  • FR784726A - Further development in the manufacture of dry-type electrolytic capacitors : en fr
  • DE616218C - Manually switchable line indicators on clamping devices for loose-leaf accounting : de en
  • FR45361E - solid and soundproof elements for construction consisting of reeds : en fr
  • FR784671A - Improvements to machines for rolling false collars and similar objects : en fr
  • AT142426B - Process for the preparation of resinous condensation products from aromatic amines and aldehydes. : de en
  • AT142464B - Periodically acting two-substance absorption cooling device. : de en
  • US2008750A - Water soluble diazoimino : en
  • AT142470B - Device for the lubrication of connecting rods or similar machine parts. : de en
  • AU1874734A - Improvements in metal elements or devices for use in erecting toy building structures orthe like : en
  • DE616167C - Method for operating a traveling grate used for burning cement : de en
  • US2009000A - Cigarette mold : en
  • US2008674A - Process for producing low cold test oil : en
  • USD96319S - Design for a set of playing cards : en
  • US2009314A - Hardness testing apparatus : en
  • AU279727B2 - Voltage / current regulated power supplies : en
  • US2008741A - Seal for closures : en
  • US2009319A - Toy : en
  • AT142414B - Process and device for the granulation of fine material by depositing the material on lumpy, moistened cores. : de en
  • DE616189C - Device for recording more than two signal commands and the vigilance of the locomotive driver with a plurality of optionally actuatable registration pens : de en
  • GB432320A - Improvements in electric discharge lamps : en
  • GB432451A - Improvements in or relating to steering and manoeuvring steamships : en
  • CA351809A - Electric oscillation circuit : en fr
  • US2009030A - Program clock : en
  • USD96312S - Design for an elastic braid : en
  • FR784431A - Improvements to chairs, armchairs, sofas and other furniture : en fr
  • FR784442A - Process for the preparation of new chlorinated alkyl resorcins : en fr
  • AU1760234A - Improvements in or relating to cathode ray apparatus : en
  • US2008832A - Method of rating and comparing quantities : en
  • US2008907A - Grid type metal grille : en
  • AT142419B - Device for regulating AC machines working in parallel. : de en
  • CA351898A - Organic arsenic compound : en fr
  • US2009071A - Power supply circuit : en
  • USD96321S - Design fob a signboard : en
  • US2008730A - Starting circuits : en
  • US2008918A - Steam boiler : en
  • US2009044A - Supporting device : en
  • US2009125A - Of intensifying : en
  • US2009273A - Apparatus for dry cleaning of coal : en
  • DE616332C - Carbon brush for electrical machines, composed of several layers and provided with a cap for the power supply : de en
  • DK50453C - Method for Manufacturing Bituminous Roofing and Insulating Paper with Green Surfaces. : da en
  • CA351802A - Liquid dispenser : en fr
  • FR45366E - Suspension device with independent wheels for cars, cabs, children's carts, dolls and all other sports vehicles : en fr
  • US2008960A - Transfer mechanism : en
  • USD96357S - Design for a fanciful figure or : en
  • AU1588234A - Devices comprising hydraulic variable speed driving gears of vehicles combined with automatic change speed mechanism : en
  • AU2049734A - Fruit stemming device : en
  • FR45381E - Pot-turbine for artificial silk spinning : en fr
  • FR784419A - Improvement in radio-direction finding procedures : en fr
  • FR784458A - Process for preparing anhydrides : en fr
  • US2008933A - Wheel : en
  • US2009029A - Resinous composition : en
  • US2009310A - Diaper : en
  • FR784753A - Process and device for crystallizing salts or other solids in solutions : en fr
  • DE616410C - Collar or other underwear made of thick fabric : de en
  • AU4014864A - Voltage / current regulated power supplies : en
  • USD96332S - Design fob a dbawek pull : en
  • US2008813A - Galvanizing apparatus : en
  • DE616293C - Sled for transporting four-legged drying racks for agricultural products : de en
  • DE616351C - Spreading machine, especially for sandpaper : de en
  • CA351904A - Dredging apparatus : en fr
  • FR784587A - Device for ironing ties : en fr
  • FR784751A - Improvements to document reproduction devices by light : en fr
  • AU1598334A - Improvements in glass working apparatus : en
  • CA351746A - Chimney sweeping device : en fr
  • US2008898A - Stand for coffee funnels : en
  • US2009090A - Cable conductor coupling : en
  • US2009111A - Laundry machine : en
  • US2008698A - Series dynamic multiplier : en
  • US2009151A - Board drop hammer : en
  • CA351795A - Sawing machine : en fr
  • FR45348E - Articulation device with x-shaped supports, without side arms and space-saving for folding curtains : en fr
  • FR784058A - Air or fluid flow separator : en fr
  • US2008945A - Replacement heater : en
  • US2009204A - Running board : en
  • CA351881A - High capacity weaving machine : en fr
  • US2008740A - Apparatus for recutting helicoidal gears : en
  • AT142453B - Support for a flower box to be attached to a wall or the like. : de en
  • DE616074C - Process for the preparation of asymmetric indigoid dyes : de en
  • US2008767A - Cooking utensil : en
  • FR784579A - Pan or canvas for tents : en fr
  • US2008761A - Process and apparatus for producing sulphur trioxide : en
  • US2008808A - Explosive composition : en
  • US2009011A - Garment : en
  • US2009331A - Process for the production of raised printing forms : en
  • AU2077535A - Improvements in or relating to pipe joints : en
  • USD96294S - Design for lace : en
  • USD96330S - Design for a drawer pull : en
  • AU1839834A - Improvements in or relating to navigation aiding radio systems : en
  • US2009316A - Material testing device : en
  • USD96359S - Design for a brush or similar : en
  • GB432481A - Improvements in or relating to cooking stoves : en
  • FR45302E - Grouping of devices for the application of a specific medical treatment to the large intestine : en fr
  • FR784706A - Apparatus for biological water purification : en fr
  • FR784836A - Resonator intended to correct the timbre and intensity of sounds transmitted or emitted by amplifiers, speakers, etc. : en fr
  • DE613591C - Lock fastening device for wheeled vehicles : de en
  • FR784817A - Improvements to suspension devices for motor vehicle wheels incorporating camber : en fr
  • FR784093A - Breadmaking improvement : en fr
  • GB432147A - Improvements relating to inverted incandescent gas burners for lighting purposes : en
  • US2008954A - Tractor lug : en
  • USD96303S - Design fob a bag : en
  • USD96344S - Design for a velocipede : en
  • US2009276A - Vehicle of any type, and more particularly in railway carriages : en
  • FR784820A - Process for obtaining a molten aluminous product : en fr
  • GB432213A - Improvements in or relating to refractory linings for rotary melting furnaces : en
  • FR45291E - Independent wheel suspension for motor vehicles and the like : en fr
  • FR784096A - Improvements to stanchions particularly applicable to the mining industry : en fr
  • GB432211A - Automatic impulse transmitters : en
  • US2009174A - Bobbin receiving and guiding device for automatic looms : en
  • FR784559A - Spectro-solar projector-diffuser : en fr
  • GB432558A - Improvements in hospital or institution bedsteads : en
  • GB432226A - A new or improved device for facilitating the positioning of pneumatic tyre covers on wheel rims : en
  • FR784134A - Advanced aircraft with variable airfoil : en fr
  • FR784552A - Lifting device for lifting bridges : en fr
  • FR784619A - Improvements to trailed screw or lever plows : en fr
  • GB432418A - Improvements in and relating to the production of covered buckles or the like for use on belts, straps or other articles of wearing apparel : en
  • DE616276C - Pipe coupling, in which a coupling part with a thread and a conical seat is provided for connecting an outwardly widening end of a pipe or a hose by means of a coupling element with a corresponding conical seat surface and mating thread : de en
  • FR784425A - Radio-electric device for measuring distances : en fr
  • FR784490A - Horizontal band saw with continuous circular feed of the workpiece, especially for sawing boards in fruit packaging : en fr
  • FR784126A - Improvements to liquid saturators : en fr
  • FR784343A - Net dispenser for composing machines : en fr
  • FR784822A - Carburetor : en fr
  • FR784105A - Electric furnace more particularly usable for pyrometric tests of refractory products : en fr
  • CA351899A - Electric cable : en fr
  • FR784291A - Window glass control system : en fr
  • GB432233A - Improvements in or relating to circular knitting machines : en
  • GB432275A - Improvements in change speed gear : en
  • FR45329E - Device for the rapid transformation of uncovered motor cars, such as torpedo, spider and the like, into closed motor cars, and vice versa : en fr
  • FR784448A - Product for paints and plasters : en fr
  • GB432357A - Improvements relating to vehicle electric lamps : en
  • FR784242A - Improvements to electrical measuring devices : en fr
  • DE616231C - Chained mercerizing machine : de en
  • FR784555A - Process for the manufacture of a food product : en fr
  • GB432715A - Improvements in or relating to lamp stands : en
  • FR784852A - Improvements to truss bridges and other similar constructions : en fr
  • GB432340A - Electric reflector lamp : en
  • GB432350A - Electric discharge tube : en
  • FR784341A - Planer knife holder for planing forward and backward : en fr
  • FR784524A - Process for bleaching textile fibers and suitable apparatus for carrying out this process : en fr
  • FR45253E - Improvement brought to the assembly of a bronze toothing on a steel or malleable iron hub, particularly applicable to transmission members transmitting very large forces : en fr
  • FR784310A - Dry gas meter with four measuring chambers and drawers for gas distribution : en fr
  • FR784325A - Methods of manufacturing layers forming electrical resistance : en fr
  • FR784405A - : fr
  • GB432455A - Improvements in and relating to television systems : en
  • GB432296A - Improvements in or relating to burners for incandescent gas lamps or lanterns : en
  • DE616423C - Wide dyeing machine with fabric return (jigger) : de en
  • FR784429A - Sealing plug with spherical segments : en fr
  • FR784557A - Process for stamping block letters with notches or recessed markers : en fr
  • GB432476A - Rotary drum furnace : en
  • FR784379A - Inkwell stopper for easy filling of nib holders : en fr
  • GB432137A - Improvements relating to the packing of invert sugar and the like : en
  • GB455029A - Improvements in or relating to coffin-cases placed into a grave to substitute a vault : en
  • FR45279E - Enamelled articles and process for producing enamels, more especially enamels on iron sheets : en fr
  • FR784675A - Use of liquid gases to drive motors : en fr
  • FR784739A - Device for instantaneous ignition of hydrocarbon burners : en fr
  • FR784205A - Ten-cylinder internal combustion engine with exhaust-driven turbo-compressor : en fr
  • FR784400A - Improvements to steam boilers and the like : en fr
  • FR45303E - Stabilizer device for vehicles : en fr
  • FR45398E - Improvements in light traps for insects, in particular those comprising a light source emitting ultra-violet rays : en fr
  • FR45292E - Product for the maintenance of parquet floors : en fr
  • FR784288A - Device for lubricating the flanges of rail vehicles : en fr
  • FR784621A - Closed circuit gas breathing apparatus : en fr
  • FR784397A - Saturation device for the production of beverages : en fr
  • GB432241A - Electrical connector : en
  • GB432341A - Improvements in and relating to metal extrusion presses : en
  • GB432277A - Improvements in or relating to the production of aliphatic cellulose ethers : en
  • GB432442A - Improvements relating to electrical discharge tubes : en
  • US2009197A - Feed for wrapping machines : en
  • US2008796A - Anthraquinone dyestuffs and process for their manufacture : en
  • US2009155A - Gas producing apparatus : en
  • FR784080A - Improvements to the construction of street lights intended in particular for urban lighting : en fr
  • GB432452A - Improvements in bats, rackets and sticks used in games : en
  • FR784185A - Improvements to coupling rods with anti-friction mounting for locomotives : en fr
  • FR784519A - Removable gasket for assembling the hull components of automotive torpedoes and, in particular, for assembling the diving regulator chamber with the water chamber : en fr
  • FR784673A - Piezoelectric light relays : en fr
  • FR784819A - Improvements to reproductive processes : en fr
  • GB432425A - Improvements in or relating to fire extinguishers : en
  • FR784181A - Galvanic element : en fr
  • US2008734A - Method of and apparatus for navigators' time keeping : en
  • FR784159A - Advanced lens and its manufacturing process : en fr
  • FR784754A - pivot star : en fr
  • GB432638A - Improvements in the manufacture and production of valuable hydrocarbon oils by treatment of distillable carbonaceous materials at elevated temperatures and in the presence of catalysts and/or surface-active materials : en
  • FR784281A - Auxiliary device for obtaining the exact formation of numbers in automatic telephone sets : en fr
  • GB432117A - Improvements in and connected with air filtering and heating equipment for the ventilation of railway and other vehicles : en
  • FR784685A - Electric vibration massager for massages and more especially for facial massage : en fr
  • US2008939A - Method of and material for treating metal : en
  • US2008927A - Removable contact tip : en
  • CA351863A - Spraying device : en fr
  • DE616109C - Bandage material : de en
  • FR784487A - Organs coated with a crystalline layer, transparent polarizing bodies and method of establishing them : en fr
  • GB432416A - Improvements in or relating to means for measuring the flow of liquids through closed conduits running full of liquid : en
  • AT142500B - Spring alarm for fuse cartridges. : de en
  • US2008913A - Shedding mechanism for circular looms : en
  • US2008703A - Dynamic multiplier circuit : en
  • US2009210A - Illuminated measuring device : en
  • DE616447C - Process for the electrolytic extraction of tin from tin-salt solutions : de en
  • US2009352A - Filter : en
  • FR784120A - Automatic leveling device for furniture or similar objects : en fr
  • FR784102A - Process for regenerating the sorbitic texture of heat-treated rails after welding : en fr
  • FR784839A - Improvements to electromagnetic relays, especially those of the time-delayed type : en fr
  • DE616353C - Process for the level covering of faceted surfaces by means of synthetic resin compounds which have become flowable through heating : de en
  • US2009260A - harris : en
  • CA351890A - Hydrocarbon gas conversion : en fr
  • US2008975A - Fluid pressure braking system : en
  • USD96350S - Design for a camera casing : en
  • FR784398A - New type of male shirt : en fr
  • AT142427B - Discharge tube with arc discharge for high voltages. : de en
  • FR45355E - Hydraulic shock absorber for vehicles : en fr
  • GB432191A - Improvements in or relating to the pulverizing of minerals and similar materials : en
  • GB432630A - Means for fomenting parts of the human body : en
  • GB432159A - Production of finings for clarifying liquids and means therefor : en
  • US2008665A - Lock for elevator doors and the like : en
  • US2009305A - Protector for insect poison : en
  • US2009012A - Ophthalmic mounting : en
  • FR784361A - Device for aligning bottles moved upright, with clamp closure, in bottle handling machines : en fr
  • GB432473A - Device for drying, compacting, gauging and polishing pipes and casings of fibre-cement and the like : en
  • FR784677A - Mercury vapor lamp more particularly intended for projection : en fr
  • FR784211A - Gas heater : en fr
  • US2008765A - Jar : en
  • GB432405A - A process for dissolving rubber for the manufacture of paints, varnishes and like products and for insulating purposes : en
  • GB432487A - Improvements in or relating to warp tensioning and letting-off devices for weaving looms : en
  • FR784326A - Improvements to means for removing and collecting blood or saliva during operations : en fr
  • FR784664A - Improvements to constant level devices : en fr
  • FR784489A - Automatic cutting device for presses with continuous clay bars or bands : en fr
  • GB432303A - Process for the manufacture or improvement of sintered magnesia and refractory materials containing the same : en
  • CA351891A - Confection package : en fr
  • DE616103C - Device for numbering the prints in address printing machines : de en
  • GB432334A - Improvements in impulse transmitters for automatic telephone systems : en
  • GB432258A - Improvements in sheet and plate straightening machine : en
  • US2009355A - Facial inhaler for detecting halitosis : en
  • GB432315A - Improvements in or relating to driving wheel gears, particularly for tractors : en
  • GB432430A - Improvements in and relating to the pyrolysis of olefines : en
  • FR784366A - Device for balancing sieves or other machine parts moving in a reciprocating motion : en fr
  • FR784617A - Improvements to roller skates : en fr
  • GB432329A - Improvements in or relating to cigarette making machines : en
  • FR45307E - Improvements to locks, especially safety locks : en fr
  • DE616180C - Device for the optional actuation of certain signal or display devices from several from a single transmitter station : de en
  • FR784598A - Astatic valve for pneumatic shock absorber : en fr
  • GB432363A - Improvements in electric arc converters : en
  • GB432170A - Double twist twisting spindle : en
  • FR784172A - Process for the manufacture of coffee substitutes from cereals of any kind : en fr
  • FR784235A - Metal shell discharge lamp : en fr
  • US2008782A - Luminous sign : en
  • DE616241C - Electric arc lamp not hermetically sealed for body irradiation : de en
  • DE616350C - Process for covering the inner wall of hoses with a thin film-forming layer : de en
  • US2009169A - Brake actuating mechanism : en
  • FR784430A - Plant for the preparation of dry powder products : en fr
  • FR784787A - Dialer for switchboard : en fr
  • FR784255A - Clasp for bag : en fr
  • FR784802A - Process for preparing diatomaceous earth products : en fr
  • GB432206A - Improvements in evaporatively cooled chambers particularly for domestic larders : en
  • FR45298E - Improvements to horizontal grain crushing mills : en fr
  • FR784654A - Electric capacitors : en fr
  • GB432150A - Improvements in or relating to means for heating suction air for starting injection internal combustion engines : en
  • FR784206A - Device for opening containers : en fr
  • FR784297A - Azo dyes intended primarily for dyeing leather : en fr
  • GB432336A - Ball-and-socket joints : en
  • FR784684A - Improvements to rotary furnaces and coolers : en fr
  • DE616188C - Railway superstructure with reinforced concrete sleepers with longitudinal channels made using the centrifugal method : de en
  • FR784609A - Shovel used to grab and transport hot dishes : en fr
  • FR784715A - Process for placing milk in containers : en fr
  • GB432287A - Improvements in driving gear for lathes and other machine tools or the like : en
  • GB432297A - A new or improved toy aeroplane, seaplane or like flying machine propelled by the rider : en
  • FR784547A - Powdered sugar dosing-dispenser device : en fr
  • FR784602A - Central shutter for photographic lenses : en fr
  • FR784679A - Spark plug improvements : en fr
  • GB432390A - Improvements relating to hydraulic controls, particularly those requiring positive locking : en
  • FR784191A - Miniature tennis games and the like : en fr
  • FR784582A - Additive for incorporation into tar products for road surfaces or the like : en fr
  • FR784451A - Improvements to vacuum tube amplifiers : en fr
  • FR784471A - Manufacturing process for solid base projectiles in ordinary or steel cast iron : en fr
  • FR784586A - Filter for oil or other fluids : en fr
  • FR784731A - Ignition magneto for explosion engines : en fr
  • US2009182A - Mechanical pencil : en
  • US2009266A - Electric switch for bowling alleys : en
  • FR784553A - Gas filter : en fr
  • GB432383A - Improvements relating to guards for guillotines, presses and other reciprocatory machines : en
  • FR45347E - Acetylene gas generator : en fr
  • FR784119A - False eyelashes and their manufacturing process : en fr
  • FR784633A - High frequency conductor : en fr
  • GB432242A - Process for the production of metal coats on rubber articles : en
  • FR784238A - Process for the manufacture of stable preparations of substances containing an active halogen : en fr
  • DE616162C - Drive of cargo pumps on motor tankers : de en
  • US2008899A - Fruit juice extractor : en
  • USD96305S - Design fob a dress : en
  • FR784603A - Improvements to septic tanks by adding a tipping bucket on the bacterial purifier : en fr
  • GB432393A - Chaplet or stud for use in foundry work : en
  • DE616322C - Steam boiler : de en
  • FR784139A - Method and device for the production of activated carbon and valuable by-products : en fr
  • US2008969A - Stock display means : en
  • CA351761A - Humidifier head : en fr
  • CA351894A - Frequency changing system : en fr
  • US2008819A - Matrix rolling machine and method : en
  • US2009101A - Brake : en
  • US2008735A - Vending apparatus : en
  • US2008989A - Apparatus for duplicating : en
  • CA351800A - Tap : en fr
  • US2008681A - Hinged clamp safety razor holder : en
  • CA351762A - Incubator : en fr
  • DE616207C - Switching device with cam and continuously rotating camshaft : de en
  • FR784613A - Freewheel tranin for railway vehicles : en fr
  • FR784699A - Method and device for converting intermittent operation distillation plants into continuous operation plants : en fr
  • CA351883A - Flying shear : en fr
  • DE616250C - Two-stroke internal combustion engine : de en
  • DE616334C - Exchangeable support stone for heating elements of electric ovens : de en
  • FR784069A - Improvement in vibrating screens : en fr
  • FR784247A - Folding cot for children : en fr
  • FR784503A - Improvement in the preparation of catalysts shaped by mechanical agglomeration : en fr
  • GB432349A - Process for the production of natural coloured photographic images on paper, films and the like : en
  • AT142491B - Electromagnetic device. : de en
  • DE616268C - Brake field generator for generating ultra-short waves : de en
  • USD96352S - Design for a camera casing : en
  • US2008743A - Jar : en
  • US2008924A - Shutter device for motion picture cameras : en
  • US2008677A - Breathing mask : en
  • US2008673A - Power-driven tool : en
  • US2008839A - Method and means for cleaning sulphite cellulose preheaters : en
  • US2008959A - Sliding door construction : en
  • AT142437B - Variable electrical resistance or potentiometer. : de en
  • FR784225A - Process for preparing alkali metal nitrates by reaction of nitrogenous acid with alkali metal chlorides in aqueous solution : en fr
  • SE83959C1 - Attachment for the hand strap to a tubular metal ski pole : en sv
  • US2008864A - Hair drier : en
  • US2009152A - Spool : en
  • US2008998A - Fuel distributing system for internal combustion engines : en
  • AT142488B - Closed fuse for high currents with identification device. : de en
  • US2008780A - Heel coating machine : en
  • US2009307A - Steam turbine for naval propulsion : en
  • USD96317S - Design fob a hair ornament : en
  • US2009045A - Method of making valves : en
  • US2009077A - Hand bag : en
  • US2009240A - Welding rod : en
  • US2009271A - Gas burner : en
  • US2009102A - Pressure balancer : en
  • US2009188A - Alternating current magnet : en
  • US2009225A - Furniture : en
  • AT142490B - Circuit arrangement for transmitting the same message to several receiving points via lines. : de en
  • GB432431A - Improvements in or relating to magnetic separators : en
  • FR784292A - Epicyclic Gears Improvements : en fr
  • FR784318A - Device for fuel injection in internal combustion engines : en fr
  • GB432183A - Electric heating apparatus : en
  • FR45356E - Set of transformable expression heads with or without relief : en fr
  • FR784275A - Airtight closure, mainly for household containers : en fr
  • DE616269C - Process for producing a phase shift of preferably 90 ° : de en
  • US2008789A - Mechanical pencil : en
  • US2008816A - Grade determining apparatus : en
  • US2008993A - Automatic air vent : en
  • US2008826A - Combination bag transfer and filling mechanism : en
  • DE616403C - Textile machine model for advertising and teaching purposes : de en
  • FR784415A - Reinforced concrete floors with or without the use of rational hollow bodies : en fr
  • US2008744A - Secondary rack : en
  • US2008938A - Synchronized shutter mechanism : en
  • FR784457A - Thermostat-controlled flame arrestor for combustion engines : en fr
  • FR784546A - Rifle with stacked barrels : en fr
  • FR784578A - Spray coffee delivery control dose for individual filter : en fr
  • GB432168A - An improved process for purifying hydrocarbon mixtures with removal of paraffin wax : en
  • USD96323S - Design for a font of type : en
  • FR784488A - Multi-stage adjustment switch, consisting of several rocker-lever switches, arranged next to each other, for adjusting the heat produced in electric heating devices : en fr
  • GB432135A - Improvements relating to radio receiving apparatus : en
  • GB432214A - Improvements in or relating to the burners of gas fired boilers and the like : en
  • FR784147A - Process for the production of so2 from acid sludge : en fr
  • FR784469A - Anti-slip device instantly adaptable from the driver's seat for motor vehicles : en fr
  • AU1999734A - Improvements in or relating to electric discharge tubes : en
  • DE616309C - The use of iron-aluminum alloys with 8 to 15% aluminum : de en
  • FR45274E - Lighting installation : en fr
  • FR784230A - Transmission by cable, chain or belt with progressive variation of the transmission ratio : en fr
  • FR784592A - Improvements to centrifugal pumps : en fr
  • US2008860A - Apparatus for processing cereals : en
  • US2009269A - Railway switch circuit controller connection : en
  • US2008783A - Apparel : en
  • FR45325E - New device improving the chimney draft : en fr
  • GB432559A - A new or improved hand-rail bracket, particularly for use in vehicles : en
  • US2008746A - Coating composition and method of : en
  • US2008764A - Check selecting apparatus : en
  • FR784063A - Catoptric or retro-reflecting system intended in particular for a headlamp : en fr
  • GB432377A - Improvements in sand blast apparatus : en
  • DE616283C - Coupling switch for the automatic coupling and decoupling of two synchronous networks : de en
  • CA351758A - Bathers' float or raft : en fr
  • AU296159B2 - Improvements in and relating to mechanical handling apparatus : en
  • FR784512A - automatic sender of telephone calls : en fr
  • FR784395A - Universal milling machine : en fr
  • FR784867A - Improvements in skill games : en fr
  • AT142405B - Medium push and pull device for railway vehicles. : de en
  • FR45257E - Improvements to two-stroke engines : en fr
  • FR45354E - Non-flammable insulation for pigtail wires : en fr
  • FR784260A - Device for controlling the exits of local cars : en fr
  • FR784266A - Ultra-fast cinematic camera : en fr
  • GB432208A - Improvements relating to slicing machines : en
  • DE616227C - Bucket chain excavator with multi-part articulated ladder : de en
  • CA351793A - Liquid or pulverized fuel burner : en fr
  • FR784813A - Improvements to oil dewaxing processes : en fr
  • GB432413A - Improvements in coking-retort ovens : en
  • FR784798A - Tractor chassis tool for vines and other crops : en fr
  • CA351880A - Weaving dobby : en fr
  • GB432311A - Improvements relating to calendars : en
  • GB432358A - Improvements in screen stencil printing processes : en
  • GR5364B - RADIO DEVICE FOR AUTOMATIC AND CONTINUOUS MONITORING OF AIRCRAFT DIRECTION ETC. : el en
  • CA351844A - Connecting link : en fr
  • US2009055A - Classifier : en
  • DE616409C - Packing table with a clamping and closing device for the tire fitting of packages with adapted tires : de en
  • US2009199A - Battery bracket : en
  • FR784708A - Rigid frame for so-called Tyrolean tourist bags : en fr
  • FR784127A - Method and device for the periodic or continuous manufacture of yeast : en fr
  • FR784470A - Improvements to fast switches and circuit breakers : en fr
  • FR784800A - : fr
  • FR784844A - Auxiliary device for military observation by aerial photography : en fr
  • GB456049A - Improvements in the production of esters : en
  • US2008728A - Wheel hub hydraulic brake : en
  • US2008791A - Rotary lamp shade : en
  • US2008955A - Process for reducing the water content of liquids : en
  • USRE19651E - Airplane : en
  • FR784423A - Device for increasing the thermal efficiency of multiple expansion steam engines : en fr
  • GB432408A - Improvements in parachutes : en
  • IE13215L - Propellor pencils. : en
  • FR784794A - Improvements to combined adding and sorting machines : en fr
  • GB432130A - Improvements in chassis frame for automobiles : en
  • DE616273C - Low-loss and largely independent variable capacitor in its calibration against electrical, mechanical and temperature influences for measuring and broadcasting, especially short-wave purposes : de en
  • DE616443C - Process for the production of a pasty skin cleansing agent : de en
  • FR784151A - Improvements to the connection joints of high voltage electric cables : en fr
  • GB432440A - Improvements in or relating to electrical couplings of the plug-and-socket type : en
  • GB432309A - Improvements relating to roller closing die arrangements for use in stranding machines : en
  • GB432192A - Improvements in, or relating to, apparatus for splitting rock, coal, stone and the like : en
  • US2008818A - Float shoe : en
  • US2009025A - Centrifugal casting machine : en
  • DE616281C - Device for the automatic dialing of certain subscribers of self-connection systems : de en
  • FR784761A - Improvements to rail joints : en fr
  • DE616304C - Discharge for the goods from a centrifugal drum : de en
  • GB431958A - Improvements in and relating to optical valves : en
  • FR784538A - Multi-position folding seat : en fr
  • GB432437A - Entertaining and instructive toy : en
  • GB432249A - A process for the treatment of mineral oils : en
  • FR784338A - Advanced basketball game stand : en fr
  • FR784065A - Special winding for manifold machine rotor : en fr
  • GB432185A - Improvements in cinematographic stereoscopic systems : en
  • GB432449A - Improvements in steam and hot water boilers : en
  • FR784848A - Support, bracing, isolation device for distribution busbars : en fr
  • GB432104A - Improvements in or relating to ships' fenders : en
  • GB432143A - Manufacture of nitrogenous condensation products derived from phenols : en
  • FR45397E - Printing machine : en fr
  • FR784465A - Plush non-slip, sealskin type for skis : en fr
  • FR784202A - Improvements to the metal frames of convertible tops for automobile bodies : en fr
  • AT142434B - Cavitation-free formation of gaps in hydraulic devices, in particular hydraulic centrifugal machines, between areas of different pressure. : de en
  • FR45275E - Shoe tree : en fr
  • GB432227A - Improvements in and relating to the manufacture of cold-process soaps : en
  • USRE19650E - Straight and automatic air brake : en
  • FR784513A - Air pressure water accumulator : en fr
  • FR784883A - Floor board and method for its manufacture : en fr
  • US2008982A - Device for producing enlarged images : en
  • US2008884A - Refuse destructor : en
  • US2008902A - Coloration of materials : en
  • US2009190A - Igniter-compounder for internal combustion engines : en
  • USD96353S - Design for a camera casing : en
  • FR784092A - Installation of mobile mechanical milking machine suspended on roller : en fr
  • US2009203A - Gaseous electric discharge lamp device : en
  • DE616214C - Photographic or cinematographic camera with a light filter : de en
  • US2009259A - Weighing means : en
  • FR784447A - Fishing feather : en fr
  • US2009040A - Punching bag apparatus : en
  • US2008705A - Sound reproducing system : en
  • US2008961A - Heat actuated and manually operated valve : en
  • USD96327S - Design for a wheel or similar : en
  • CA351838A - Revolving door : en fr
  • US2009176A - Oilbath rotary : en
  • DE616266C - Air-controlled drawing device for sheet metal presses operated by pressurized fluid : de en
  • GB432234A - Improvements in and relating to electric control systems for elevators, hoists and the like : en
  • AT142449B - Fountain pen and process for its manufacture. : de en
  • AT142467B - Fridge. : de en
  • AT142460B - Shock valve with buffer for pusher. : de en
  • CA351832A - Phosphate glass : en fr
  • AT142411B - Dust sealing ring for rail car axle sleeves. : de en
  • AU1710834A - Improvements in or relating to thermionic valves and thermionic valve circuit arrangements : en
  • CA351780A - Life preserver : en fr
  • US2009028A - Composition for use in forming plastic materials : en
  • US2009201A - Gaseous electric discharge device : en
  • FR784413A - Further training in the manufacture of electric batteries : en fr
  • FR784588A - Tower : en fr
  • GB432105A - A process for concentrating all kinds of precious metal ores by froth flotation : en
  • GB432441A - New or improved lubricating means for use in textile machines : en
  • GB432488A - Improvements in or relating to the production of liquid nitric esters : en
  • US2008662A - Lock device : en
  • US2009128A - Treatment of hydrocarbon oils : en
  • US2009068A - Underground conduit : en
  • FR784515A - Development of dry batteries : en fr
  • FR784548A - Protective edge for skis and other wooden objects : en fr
  • US2009373A - Refrigeration system : en
  • AT142433B - Device for extinguishing mercury vapor rectifiers with internals upstream of the anodes. : de en
  • US2009117A - Oil tank gauging device : en
  • CA351792A - Coal processing : en fr
  • US2009048A - Battery tool : en
  • CA351815A - Super-regenerative radio receiver : en fr
  • US2009120A - Brake : en
  • US2009014A - Yarn winding mechanism : en
  • CA351775A - Sterile period calendar : en fr
  • FR784055A - Elastic tulle and process for its manufacture : en fr
  • FR784772A - Device for washing and transferring barley to the malt house : en fr
  • GB432134A - Improved form of rapidly removable cover for gun turrets : en
  • GB432244A - Process of making pectous material and product : en
  • DE616323C - Feed regulator with float control : de en
  • US2008798A - Means for facilitating the removal of lids from the bodies of tins and the like : en
  • DE616302C - Process for encapsulating very thin glasses by means of capsules with a curved edge at the bottom : de en
  • DE616380C - Process for the production of substituted aldols : de en
  • US2009093A - Valve : en
  • US2008680A - Stabilization of halogenated hydrocarbons : en
  • US2009016A - Seat construction for automotive vehicles : en
  • US2009089A - Indicating plug fuse : en
  • DE615968C - Wet combustion turbine : de en
  • DE616399C - Articulated hose, consisting of a similar series of individual, mutually rotatable and in a known manner sealed against high pressures of viscous fluids : de en
  • DE616217C - Fighting and entertainment game with characters introduced by mechanical movement devices : de en
  • GB432426A - Improvements in and relating to thermionic oscillators : en
  • DE616164C - Lasting strips : de en
  • GB432960A - Apparatus for producing alternating electric currents : en
  • US2008814A - Apparatus for annealing wire : en
  • AU1935934A - Improvements in and relating to syphon heads for mineral water syphon bottles and like containers : en
  • US2009278A - Process for treating metals to prevent spotting out : en
  • FR784643A - Improved apparatus for fitting and removing eyelets and similar fasteners : en fr
  • FR784768A - Apparatus for evaluating by direct reading the distance and altitude of a target such as an aircraft : en fr
  • US2008779A - Suction cleaner : en
  • US2009050A - Circuit breaker : en
  • CA10820S - Tennis ball : en
  • FR784388A - Device for fixing components to tubular spars and other applications : en fr
  • FR784130A - Photographic capture device allowing a large number of views to be taken on a sensitive surface of a given format : en fr
  • FR784391A - Device for making permanent waves : en fr
  • GB432453A - Improvements in electric switches or circuit breakers of the kind provided with separable electrodes, the arc gap between which is adapted to be swept by a stream of fluid : en
  • CA351779A - Electrical governor : en fr
  • US2009122A - Distilling apparatus for coal : en
  • US2009312A - Refrigerating unit : en
  • FR784129A - Centrifugal device for destemming, crushing and cooling grapes : en fr
  • GB432387A - Process and apparatus for the production of alcohol form sugar beets and other sugar-containing raw materials : en
  • FR784111A - Improvements to synchronizers : en fr
  • FR784187A - Level crossing warning light and sound : en fr
  • FR784221A - Improvements in the manufacture of engine crankshafts : en fr
  • FR784683A - Polycylindrical internal combustion engine : en fr
  • FR784806A - Improvements to beams and joists : en fr
  • FR784758A - New construction of choke cores : en fr
  • FR784876A - Improvements to internal combustion engine suction devices : en fr
  • FR45271E - Freewheel hub with coaster brake : en fr
  • FR784511A - Combination coal and gas cooker, single oven : en fr
  • FR784892A - Internal combustion engine, air-cooled, cooled and fed by blowers : en fr
  • GB432298A - Improvements in ventilators : en
  • FR784106A - Stop mechanism for sewing machines : en fr
  • FR784287A - Sand pit for automobiles : en fr
  • US2008687A - Automatic tension winch : en
  • US2008759A - Caddy bag : en
  • US2008900A - Wind instrument : en
  • CA351888A - Hydrocarbon oil conversion : en fr
  • CA351801A - Bottle closure applying means : en fr
  • FR784132A - Improvements to armored spark plugs : en fr
  • DK50466C - Formwork slab for concrete cast ceilings. : da en
  • DE616367C - Process for the photographic recording of letterpress forms : de en
  • GB432373A - A spinning and doubling process and devices for performing the same : en
  • DE616359C - Device for short-circuit extinction and resynchronization of synchronous generators working in parallel : de en
  • FR784302A - Aseptic tank with airtight air seal lid : en fr
  • GB432407A - A method for the production of flexible insulation on electric conductors from polystyrol cellulose derivatives or similar substances : en
  • CA351777A - Clothes dryer reel : en fr
  • DE616084C - Screw nut that can be used on both sides for dynamic loads : de en
  • DE616357C - Electric remote control system : de en
  • FR45321E - Improvements in garden tools : en fr
  • FR784781A - Device preventing loosening of nuts : en fr
  • FR784803A - Improvements to lubricants and their manufacturing processes : en fr
  • GB432470A - Improvements in and relating to cathode disintegration : en
  • US2008857A - Mechanical impedance meter : en
  • US2008878A - Projection machine : en
  • US2008996A - Radio amplifier : en
  • US2009004A - Insulated electric conductor : en
  • US2009103A - Electrical regulating system : en
  • GB432554A - Automatic coupling device for vehicles : en
  • US2009375A - Luminescent tube : en
  • DE615975C - Device for the high extraction of coal from the dam : de en
  • DE616346C - Device for regulating : de en
  • US2009230A - Method of and apparatus for purifying water : en
  • US2009353A - Pneumatic tire : en
  • AT142463B - Carburetor. : de en
  • US2009026A - Protective device for automobiles : en
  • US2009082A - Shoe heel : en
  • US2009354A - Machine tool : en
  • DE615841C - Dough piece rolling machine : de en
  • GB432360A - Colouring of cellulose ester and ether materials : en
  • US2008776A - Control system for circulation in hot air furnaces : en
  • US2008917A - Wire frame and joint therefor : en
  • DK50451C - Element boiler. : da en
  • DE616203C - Stowers for pest control : de en
  • DE616187C - Process for the production of non-coloring thio derivatives from phenols : de en
  • FR45263E - Improvements in the heat treatment of metals : en fr
  • FR784439A - Improvements in the construction of large production electric incubators : en fr
  • FR784580A - Air cushion for crutch : en fr
  • FR784201A - Improvements to internal combustion engines powered by liquid fuel : en fr
  • GB432292A - Improvements in or relating to regenerative braking systems for electric motors : en
  • GB432328A - Improvements in the manufacture of artificial textiles, by the viscose process : en
  • GB432346A - Improvements in or relating to valve gear for internal combustion engines : en
  • DE616295C - Device for preheating viscous fuel : de en
  • FR784344A - Thermo-sterilization and industrial use of urban waste with transformation of rejects into combustible agglomerates : en fr
  • FR784767A - Seawater desalination process : en fr
  • US2008671A - Fuel burner : en
  • USD96342S - Pepper shaker : en
  • FR45345E - Instant-on track shoe for road walking : en fr
  • FR784718A - Arrangement of bricks for signaling special passages in the streets : en fr
  • FR784113A - Method of constructing handlebar stems and the like for cycles and motorcycles : en fr
  • FR784645A - Ribbed reinforced concrete floor system : en fr
  • US2009143A - Cigarette package : en
  • USD96336S - Design for embroidered dress : en
  • AT142413B - Process for the production of iron and steel alloys containing cutting edges. : de en
  • FR784444A - Billiards : en fr
  • GB432259A - Improvements in and relating to electric plug-in couplings combined with switches : en
  • GB432361A - Improvements in coking retort ovens : en
  • FR784518A - Process for producing color photographs : en fr
  • DE616360C - Process for the production of pinch feet for electric incandescent lamps and discharge vessels with high power consumption : de en
  • US2008792A - Display bracket : en
  • DE616374C - Process for the production of insert plates for heddles : de en
  • FR784583A - Directory with automatic indicator for addresses, telephone numbers or others : en fr
  • FR784889A - Process allowing the application on a surface and in particular on a metal surface of a coating of substance or of fusible product and apparatus suitable for carrying out this process : en fr
  • USD96322S - Design fob a cabinet : en
  • GB432202A - Improvements in construction of faced concrete walls : en
  • FR784153A - Device for fuel injection in internal combustion engines with mechanical injection : en fr
  • FR784189A - Method and device for the production of carbonated drinks : en fr
  • FR784646A - Periodic event indicator table, particularly applicable to t emission indicators. s. f. : en fr
  • FR45277E - Continuous extraction device : en fr
  • FR45360E - Lubricating oil cooling system in engines : en fr
  • FR784210A - Adjustment device actuated by pressurized liquid : en fr
  • USD96328S - Design for a combined wheel disk : en
  • DK50468C - Device for Retaining Phonogram Sheets on the Cylindrical Phonogram Holder in an Optical Apparatus for Sound Reproduction. : da en
  • FR784224A - Metal fuse panel for electrical installations : en fr
  • FR784495A - Wardrobe : en fr
  • GB432222A - Improvements in sand blast apparatus applicable for separating dust from heavier material : en
  • GB432125A - Improvements relating to automatic firearms : en
  • GB432266A - Improvements in or relating to electric circuit interrupters : en
  • US2008797A - Shoe buffing machine : en
  • US2009094A - Electric lamp or similar device : en
  • FR45258E - Repeating Dromo-firecracker : en fr
  • FR784267A - Method and installation for the complete gasification and combustion of heavy oil, in particular for heating and cooking purposes : en fr
  • GB432282A - Detachable caddy bag stand : en
  • GB432264A - Improvements in and relating to fluid-operated electric switches : en
  • DE616175C - Lighting system, especially for mining lighting in mines : de en
  • DE616413C - Device for lateral movement of inking rollers for high-speed cylinder presses : de en
  • DK50461C - Rinse machine, especially for Plates and Photographs. : da en
  • FR784421A - Filter for the preparation of individual infusions : en fr
  • AU2093835A - Improvements in innertubes : en
  • FR784104A - Mold system intended particularly for the manufacture of supercharged refractory products : en fr
  • GB432273A - Improvements relating to winding machines for textile yarns : en
  • DE616173C - Manufacture of clay : de en
  • US2009236A - Regenerative furnace : en
  • USD96337S - Design for a clock case : en
  • FR45332E - Device making letter boxes tamper-proof : en fr
  • US2008676A - Suction cleaner : en
  • US2009158A - Ophthalmic ergograph : en
  • DE616201C - Oven for roasting, calcining or reducing powdery substances : de en
  • DE616194C - Electric switch : de en
  • FR784417A - Semi-pneumatic tire : en fr
  • DE616394C - Coin cashier : de en
  • FR784572A - Improvements in telecinematography and similar devices : en fr
  • DE616324C - Device for turning the cylinders on and off on a four-cylinder rotary rubber printing machine : de en
  • FR45300E - Direction change signaling device for vehicles powered by internal combustion engines : en fr
  • FR784434A - Method and devices for obtaining smokeless combustion in industrial or other fireplaces : en fr
  • FR784854A - Manufacture of oxygenated ice : en fr
  • DE616296C - Device for automatic starting of two-stroke vehicle engines : de en
  • FR45330E - Metal frame bead for doors and windows : en fr
  • FR784109A - Projectile improvements : en fr
  • FR45272E - Sliding adjustment device for strips of fabric intended for making garters, suspenders, etc. : en fr
  • FR45359E - stanchion for mines or similar work : en fr
  • FR784474A - Powder compact : en fr
  • FR784115A - Process for treating woody material with a view to obtaining activated carbon : en fr
  • US2008880A - Coating mixture for pack rolling : en
  • US2008962A - Fluid dispensing attachment : en
  • FR45374E - Coil spring suspension system for rail cars : en fr
  • FR784835A - Lighting installation with incandescent lamps and related accessories : en fr
  • IE12904L - Refrigerators : en
  • FR784149A - New tile or iron for tailors etc. : en fr
  • GB432112A - Improvements in or relating to taximeters : en
  • FR784233A - Device for fixing windows to the desired opening : en fr
  • FR784256A - House : en fr
  • FR784698A - Improvements to radio receivers : en fr
  • GB432286A - An improved electric clock system for ships : en
  • GB432335A - Method and apparatus for the manufacture of gramophone records or discs : en
  • FR45369E - Projectile casing with compressible and lubricating chamber : en fr
  • US2009315A - Hardness testing machine : en
  • FR784146A - Well valve for wooden pump installations : en fr
  • FR784251A - Wringing device for wet clothes : en fr
  • FR784550A - Board game : en fr
  • US2008999A - Method of producing pectin preparations : en
  • US2009124A - Spring thrust washer : en
  • US2009232A - Apparatus for applying waxes, rosins, oils, etc., to textile fibers, yarns, or fabrics : en
  • US2009279A - Filter for tobacco smoking pipes : en
  • DE616418C - Electric discharge tubes with a cathode indirectly heated by an essentially elongated filament : de en
  • DE616105C - Three-phase contactor control for counter-current braking : de en
  • DE616171C - Roller bearing chock with hardwood bearing shells : de en
  • DE616183C - Extrusion press : de en
  • FR784880A - Suspension clamp for overhead power lines : en fr
  • GR5363B - SPECIAL AND AUTOMATIC METHOD OF OPENING TINTING CONTAINERS. : el en
  • GB432186A - Improvements in or relating to motor cycles : en
  • GB432312A - Improvements in or relating to fumigating devices or the like : en
  • US2009261A - Tractor : en
  • DE616376C - Process for preparing briquettes from sludge coal : de en
  • FR784308A - New casting process for materials which, after hardening, cannot be shaped : en fr
  • FR784814A - Device for cleaning windows and windshields : en fr
  • US2009303A - Reciprocatory piston : en
  • US2008786A - Rail bond and method of making same : en
  • US2008804A - Carburetor : en
  • FR784188A - Apparatus for the distribution of gases or liquids under pressure by means of the pressure or vacuum of other gases or other driving liquids : en fr
  • FR784877A - Adjustable capacitor : en fr
  • GB432388A - Method of supplying pulverised fuel to furnaces above atmospheric pressure : en
  • FR45396E - Improvements to discharge valve control systems : en fr
  • GB432356A - The manufacture and application of new textile assistants : en
  • GB432380A - Device for packing stuffing boxes and the like : en
  • GB432433A - Improvements in and relating to the control of electric motors : en
  • DE615994C - Method and device for working through unvulcanized rubber compounds or the like on rolling mills : de en
  • DE616284C - Measuring device for direct measurement of the average arc drop in metal vapor apparatus : de en
  • FR784791A - Device for attaching cables, rods or the like capable of constituting a connection for cables or electric wires : en fr
  • DE616315C - Bituminous protective coatings on metal surfaces : de en
  • DE616426C - Device for emulsifying liquids : de en
  • GB432337A - Improvements in or relating to poppet valves : en
  • FR784516A - Blade for mechanically operated hand shears : en fr
  • FR784638A - Improvements to vests : en fr
  • CA351755A - Still tube carbon removing apparatus : en fr
  • GB432323A - Chemical compounds of therapeutic value and method of preparing the same : en
  • FR784589A - Improvements to finned tube economizers : en fr
  • FR784831A - Artificial Silk Elliptical Pompom for Shoe Ornament : en fr
  • GB432403A - An improved process for defecating diffusion juices : en
  • DE616267C - Copy device : de en
  • FR784062A - : fr
  • FR784635A - Ellipsoidal mirror projector : en fr
  • DE616186C - Device for atomizing liquids in gases : de en
  • FR784669A - Closure for containers, in particular for canned goods : en fr
  • FR45311E - Method and device for detecting and measuring the alcohol contained in hydrocarbons : en fr
  • FR784160A - New velocipede derailleur : en fr
  • FR784428A - Improvements to air compressors : en fr
  • FR784829A - Leather dyeing : en fr
  • DE616414C - Artificial ice rink : de en
  • FR784713A - Consolidation of walls deformed by underground movements by means of reinforced concrete embedding system : en fr
  • CA351804A - Pump and seal : en fr
  • AT142478B - Remote image transmission. : de en
  • CA351757A - Rubber product manufacture : en fr
  • FR784351A - Device for closing containers : en fr
  • US2009059A - Railway device : en
  • USD96329S - Design for a wheel disk or similar : en
  • CA351825A - Door mounting : en fr
  • AT142458B - Pistons, in particular light metal pistons for internal combustion engines. : de en
  • CA351827A - Classifier : en fr
  • US2008686A - Floating roof : en
  • US2008753A - Manufacture of alkali metal selenides and tellurides : en
  • FR45261E - Refrigerating apparatus intended for the storage, preservation and cooling of foodstuffs, perishables, etc. : en fr
  • FR784735A - Improvements in the projection and viewing of cinematographic films, also applicable to stereoscopic views and production devices : en fr
  • GB432444A - Improvements in children's chairs : en
  • DE616225C - Process for the production of refractory ceramic masses : de en
  • DE616247C - Method and device for introducing the batch into glass melting furnaces : de en
  • US2009254A - Wrist-watch strap, band, or bracelet : en
  • US2008904A - Multiple printer for motion picture films : en
  • FR45265E - Apparatus for working leather and similar materials : en fr
  • FR45349E - Starting procedure for diesel locomotives with direct drive : en fr
  • FR784294A - Receiver mounting for high frequency : en fr
  • FR784416A - Improvements to vacuum telemeters : en fr
  • DE616337C - Process for thickening rubber milk juices by evaporation : de en
  • FR784140A - Improvements to the paper feed mechanism, in accounting machines : en fr
  • FR784312A - Telephone device microphone shutter ensuring inviolability of conversations with third parties : en fr
  • FR784856A - Static control systems for circuits or electrical machines : en fr
  • FR45315E - Device for ringing automatic fireplaces with feed from below : en fr
  • FR784173A - Improvements to vehicle speed control devices : en fr
  • FR784195A - Improvement of the rotating opening and closing spouts specially suited for metal containers for mineral oils : en fr
  • FR784350A - Clothes dryer : en fr
  • GB432288A - Improved means for rotating gun turrets : en
  • US2009222A - Abrading element : en
  • FR784700A - Alloy resistant to wet mixtures of chlorine and oxygen : en fr
  • GB432463A - Apparatus for applying closure caps to jars, tumblers, bottles, and the like : en
  • GR5370B - TEXTILE WEB SITE LAUNCHING SYSTEM (LOOM). : el en
  • FR784561A - Advanced self-dosing spout device : en fr
  • DE616025C - Vice for die setting and line casting machines, in which one jaw can be provided solely by a device and the second jaw can also be provided in opposite directions by engaging a clutch : de en
  • DE616144C - Garbage can : de en
  • US2008963A - Apparatus for heating rooms : en
  • US2008977A - Saddle : en
  • FR784881A - Superheterodyne receiver with feedback damping compensated medium frequency circuits : en fr
  • FR784736A - Apparatus for dosing carbon dioxide contained in confined air : en fr
  • US2008714A - Gear train for moving picture projectors : en
  • DE616417C - Electromagnetic remote-controlled switch with fault current relay to trigger it when dangerous contact voltages occur on the mass of the consumer device that is fed by it : de en
  • FR784368A - Improvement to automatic slice receiver in meat and other cutting machines : en fr
  • GB432153A - Improvements in and relating to pile driver frameworks : en
  • USD96348S - Design for a camera casing : en
  • DE616181C - Process for improving the strength and durability properties of iron-oxide blast furnace slags : de en
  • DE616416C - Tube transmitter in feedback circuit for ultrashort waves : de en
  • FR45350E - Device for spreading gravel or heavy materials that can be adapted to vehicle bodies : en fr
  • FR784402A - Lighter plug for grenades : en fr
  • US2009105A - Hydraulic brake : en
  • DE616264C - Tacks feed for shoe machines : de en
  • US2008773A - Child's garment : en
  • US2008947A - Temperature registering equipment : en
  • DE616425C - Device for forming socks : de en
  • FR784329A - Production of siliceous combinations of mercury : en fr
  • FR784197A - Improvements to discharge tubes : en fr
  • FR784922A - Hydraulically operated drilling machine for step drilling : en fr
  • FR784271A - Strainer drain : en fr
  • FR784456A - Rubber mats made from used tires : en fr
  • AU4000964A - Improvements in machines for forming hollow cored concrete products : en
  • CA351821A - Sanctuary lamp and candle : en fr
  • DE616408C - Closure head for squeeze tubes with closed mouth, consisting of an attachable cap with an eccentrically arranged cutting knife attached to the bottom of the cap : de en
  • GB432212A - Improved method of coating ferrous bodies with other metals : en
  • AT142448B - Pleating device. : de en
  • FR45376E - Soft and soundproof floor : en fr
  • CA351778A - Sacro iliac lesion demonstrating apparatus : en fr
  • USD96361S - Design for a combination clothes : en
  • AT142486B - Light-dependent control device for signals. : de en
  • US2008704A - Sound reproducing system : en
  • US2008914A - Crate : en
  • US2009223A - Gaseous electric discharge lamp device : en
  • US2009332A - Beet blocking machine : en
  • AU1760534A - Improvements in or relating to electron discharge apparatus : en
  • DE616118C - Clip made of a strip-shaped body that can be folded up at least once and is provided with a button or a button-like elevation : de en
  • DE616387C - Process for the production of chromium-containing azo dyes : de en
  • FR784296A - Table : en fr
  • GB432207A - Making of hot beverages : en
  • AT142408B - Weight clamp for cable cars. : de en
  • AT142469B - Device for the lubrication of a machine part which is movable with respect to a stationary oil supply source. : de en
  • CA351829A - Composite metal article : en fr
  • DE616375C - Device for winding so-called box springs : de en
  • FR784231A - Automatic lateral coupling device, with axial control, for gear change or similar devices : en fr
  • CA351790A - Flushing apparatus : en fr
  • AT142418B - Process for making sound films with photographic sound recording. : de en
  • FR784064A - Launching magneto for internal combustion engines, driven by compressed air : en fr
  • FR784103A - Convertible pedestal : en fr
  • US2008934A - Leak detector for pipe lines : en
  • GB432375A - Intermittent feed device for kinematographic films : en
  • US2008846A - Process of arc welding and cutting : en
  • US2009092A - Heating apparatus : en
  • US2008881A - Motion picture projecting and sound reproducing apparatus : en
  • US2009049A - Bagging machine : en
  • US2009217A - Building block : en
  • US2009023A - Manufacture of phenols : en
  • CA351834A - Distillation method : en fr
  • US2008799A - Electric toaster : en
  • US2009177A - Reel for making automatically tied up or crossed hanks : en
  • US2009341A - Index file : en
  • US2008815A - Process for preventing adhesion of films : en
  • US2009363A - Pocket letter scale : en
  • US2008987A - Manufacture of diphenyl ether : en
  • US2009171A - Can opener : en
  • US2009256A - Game : en
  • US2008805A - Milk boiling apparatus : en
  • DE616229C - Procedure for opening up opencast mines : de en
  • DE616286C - Process for introducing luminescent substances into electrical discharge vessels : de en
  • CA10816S - Tobacco pipe : en
  • FR784403A - Multiplier transmission for cycles and other applications : en fr
  • FR784725A - Telephone device usable in the dark : en fr
  • FR784531A - Double action laminating machine, allowing roughing and finishing : en fr
  • US2008973A - Motion picture apparatus : en
  • US2009233A - Spray carburetor for internal combustion engines : en
  • DE616320C - Card file with cards staggered next to each other on spacers : de en
  • FR784676A - Fuel saving device : en fr
  • US2009198A - Well packer : en
  • USD96298S - Design for a paper roll holder : en
  • USRE19652E - Christmas tree light ornament : en
  • FR784769A - Improvements to audible warning devices : en fr
  • GB432184A - Improvements in and relating to electric systems for sequence operation : en
  • GB432491A - Improvements in or relating to methods of and apparatus for reducing and regulating the pressure of fluids : en
  • US2009371A - Change gear mechanism : en
  • US2009064A - Process of preparing amino derivatives of polycyclic organic compounds : en
  • FR784082A - Pulse sending devices such as those used in automatic telephone networks : en fr
  • FR784562A - Improved devices for the automatic dispensing of liquid or pasty products for hygienic and toilet apparatus with reservoir, and applications thereof : en fr
  • GB432239A - Improvements in sound-insulating sheets or slabs for use in buildings and the like : en
  • GB432271A - Improvements in cellulose ester and ether compositions : en
  • GB432318A - Improvements in means for immersing packages in melted wax or the like : en
  • GB432557A - Improvements in or relating to primary batteries, or cartons, containers or the like therefor : en
  • FR45393E - Improvements to safety devices for gaseous fluid pipelines, in particular flammable fluids : en fr
  • FR784485A - Improvements to apparatus for the manufacture of fluted rolls used in pilgrim pitch rolling mills : en fr
  • DE615952C - Detachable locking device for tripods : de en
  • FR45335E - Measuring device for use by shoemakers : en fr
  • FR784575A - Spool spinning machine for artificial silk : en fr
  • FR784052A - Electric discharge lamp, in particular t lamp. s. f. : en fr
  • FR784328A - Game device : en fr
  • FR784825A - ladder : en fr
  • FR784475A - Cyclecar system and other motor vehicles with independent and puncture-proof front and rear wheels and vehicles with application : en fr
  • GB432314A - Improvements in wristlet and like bands for watches, ornaments and the like : en
  • US2009219A - Shaking screen : en
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