• GB377091A - Apparatus for determining the weight of vehicles and for testing braking devices : en
  • DE555177C - Sea telecommunication cable : de en
  • DE555361C - Tape winder for spinning preparation machines : de en
  • FR729356A - Lifting installation, in particular for motor cars and other vehicles : en fr
  • GB377128A - A process for the production of ferment preparations : en
  • US1867603A - Calculating machine : en
  • DE555293C - Railway wagon that can be driven by the loaded track bed roller : de en
  • DE555471C - Device for controlling machine regulators : de en
  • DE555206C - Ballast side tank for seaworthy river cargo ship : de en
  • US1868215A - Carbohydrate resinous material and process of making same : en
  • CA324348A - Suction cleaner : en fr
  • USRE18538E - op cleveland : en
  • DE555185C - Device for chopping fruits, vegetables u. like : de en
  • US1867725A - Bathtub drain : en
  • US1868307A - Cultivator : en
  • DE555549C - Pinless artificial tooth, especially for interchangeable connection with metal back plates : de en
  • US1867943A - Method of concentrating aqueous solutions of acetic or formic acid : en
  • DE555468C - Constantly inductively loaded and reinforced submarine cable : de en
  • FR729348A - Dust sealing device for axle boxes of rail vehicles : en fr
  • GB376913A - Improvements in or relating to railway signalling systems : en
  • FR729216A - Advanced universal joint : en fr
  • FR729258A - cigarette case with watch : en fr
  • GB376880A - Improvements in or relating to means for turning stationary vehicles : en
  • GB377120A - An improved combined jug and tea-pot or like pouring vessel : en
  • FR729362A - Heating system operating by vacuum : en fr
  • GB376970A - Improvements in hay loaders : en
  • GB376899A - Improved guard for driving belts and pulleys : en
  • FR729099A - Improvements to dyes applicable in particular as photographic sensitizers : en fr
  • FR729352A - Advanced stopper for bottles and other containers : en fr
  • DE555210C - The heel resilient protective cap for footwear : de en
  • DE555087C - Process for the production of Duenge salts : de en
  • DE555126C - Motor vehicle with driver elements driven by the motor shaft : de en
  • DE555330C - Device for changing the stroke and the jaw width of dental pliers : de en
  • FR40519E - Method and apparatus for extracting and collecting production and secretion products from plants : en fr
  • US1867582A - Internal combustion engine : en
  • US1867881A - Manufacture of rubber articles : en
  • FR729076A - Mechanical interlocking system formed by rotary axes and sliding rods : en fr
  • DE555480C - Cutting tool with disc-shaped circular knife : de en
  • US1867919A - Automatic lock : en
  • US1867977A - Subsoiling attachment for plows : en
  • US1868212A - Athletic trunks : en
  • GB376872A - Improvements in or relating to electromagnetic units for use in loud-speakers, gramophone pick-ups and the like : en
  • US1867815A - Fan and compact : en
  • US1868119A - Automatic slip handler : en
  • US1868184A - Machine for pressing fabrics : en
  • DE555354C - Centrifugal mill : de en
  • DE555174C - Use of old rubber for the production of printer's inks : de en
  • GB377156A - Improvements in or relating to a method of and arrangement for regulating heating systems : en
  • DE555139C - Protect : de en
  • DE555135C - Toys with vehicles running downwards on an inclined path and raised from the end point to the departure point : de en
  • FR40522E - Luggage rack for motor vehicle : en fr
  • DE555456C - Flexible roller neck bearing for carriage spinning spindles : de en
  • GB376892A - Improvements in shifting trolleys for motor vehicles : en
  • GB377155A - Improvements in or relating to projectiles : en
  • FR729245A - Improvements to canoes and light boats : en fr
  • GB377203A - Improvements in or relating to water-setting cements and compositions, and the application thereof : en
  • FR40531E - Preparation of phospho-ammonio-magnesian fertilizers : en fr
  • FR729186A - Antenna mast : en fr
  • FR729399A - Process for obtaining non-fermentable sweet liquids : en fr
  • DE555593C - Process for making canned shrimp : de en
  • FR729302A - Vane pump with guide channel or guide channels in the pump housing on the side of the vane wheel : en fr
  • GB377077A - Process for the production of xanthates : en
  • FR729211A - Special pliers for crimping, notching of seals and cutting of strip or wire used for packaging : en fr
  • US1868321A - Sound recording : en
  • FR729127A - Sink supports : en fr
  • GB377050A - Improvements in mowing and reaping machines : en
  • US1867950A - Drill : en
  • US1868065A - Colorless glass : en
  • US1868194A - Bell ringing device for toy locomotives : en
  • DE555216C - Device for displaying fallen skittles on bowling alleys : de en
  • FR40523E - construction elements and their assembly method : en fr
  • FR729102A - Recovery gas burner : en fr
  • GB376831A - Improvements in illumination appliances : en
  • GB376904A - Improvements in or relating to combined plug and socket connections and electric switches : en
  • GB377224A - Improvements in or relating to methods of or means for tanning hides or skins : en
  • DE555451C - Electric stunning device for animals : de en
  • AU237931A - Improvements in and relating to verandah and window blinds : en
  • GB377218A - Improvements in electric gaseous discharge apparatus : en
  • US1868185A - Folding ironing board : en
  • FR40502E - High voltage and radiation safe rontgen tube container : en fr
  • US1867894A - Insulation for pole climbing spurs : en
  • US1868066A - Container for gramophone needles : en
  • FR729391A - Atmospheric pressure variation hammer : en fr
  • GB377021A - Improvements in devices for filtering and purifying air and gases : en
  • GB377098A - Improvements in luminous electric discharge tubes : en
  • FR729128A - multi-unit assembled sink : en fr
  • GB377152A - A steering device for vessels such as ships, boats and the like and for aircraft : en
  • GB376952A - Improvements in or relating to exposure meters for photographic purposes : en
  • DE555269C - Starting device for internal combustion engines : de en
  • US1867670A - Fifth wheel : en
  • DE555367C - Process for drying lignite in collieries : de en
  • US1868230A - Method of ornamenting chinaware and the like : en
  • US1867672A - Manufacture of aluminum chloride : en
  • US1868186A - Water heater : en
  • DE555160C - The polygonal expansion shoe for intersections of routes : de en
  • FR729236A - Connecting rod closure for mowers : en fr
  • FR729397A - Improvements in destructive hydrogenation processes of high boiling point hydrocarbons : en fr
  • FR40530E - Luffing jib crane allowing horizontal displacement of the load : en fr
  • GB377185A - Improvements in prepayment mechanism for gas meters : en
  • US1868229A - Metal spool : en
  • US1868402A - Hedge trimmer : en
  • US1868429A - Toy aeroplane : en
  • US1867641A - Manufacture of brick : en
  • US1867796A - Screw machine : en
  • CA324365A - Temperature modulating valve control : en fr
  • DE555282C - Ruler spinning regulator : de en
  • US1867986A - Shelling machine : en
  • US1868150A - Deep well pump : en
  • FR729237A - Apparatus for automatically bevelling the edges of thongs used for making braided shoes, or any other similar articles : en fr
  • US1868295A - Draft gear : en
  • DE555081C - Process for the preparation of 1íñ2-benzanthraquinones : de en
  • FR729259A - Process for the manufacture of starch derivatives, dextrins and similar products : en fr
  • GB376950A - Improvements in ellipsographs : en
  • GB377044A - Improvements in and relating to lists or fillets for filling crevices : en
  • US1867581A - Rod bending machine : en
  • US1867845A - Pontoon seal for floating decks : en
  • US1868434A - Refrigerator of the absorption type : en
  • US1867642A - Exercising apparatus : en
  • US1868054A - Boat and means for operating the same : en
  • DE555171C - Process for the preparation of a double salt from acridine oxalate and oxalic acid : de en
  • FR729361A - Tube-triode adjustment device : en fr
  • GB376856A - Improvements in or relating to crown blocks for the derricks of well-drilling plant : en
  • GB376981A - Improvements relating to baths, sinks, wash and lavatory basins and other receptacles : en
  • US1868080A - Weatherproof metal casement window : en
  • US1868362A - Eyeshade, goggles, and the like : en
  • DE553928C - Process for the automatic correction of the zero line in telegraphic systems with receiving amplifiers and with pulse transmitter coils : de en
  • US1868132A - Distributing panel : en
  • US1868337A - Manure spreader : en
  • CA324341A - Floor polishing machine : en fr
  • US1867818A - Method of treating silicon steel sheets : en
  • US1868240A - Process for the manufacture of cement : en
  • US1868354A - Automatic switching system for toy railroads : en
  • US1868440A - Boring machine and method : en
  • US1867870A - Telethermometer : en
  • US1868308A - Capsule gun : en
  • FR729252A - Improvements in the treatment of fabrics and the like of various materials : en fr
  • CA324360A - Road surfacing material : en fr
  • US1867761A - Age improver : en
  • GB377673A - Improvements in or relating to train control systems : en
  • DE555120C - Crank gear with automatic adjustment : de en
  • US1867709A - Motor vehicle : en
  • US1868352A - Furnace construction : en
  • GB377228A - Improvements in or relating to pistons for use in fluid pressure engines : en
  • IE12331L - High frequency signalling : en
  • GB377699A - Improvements in machines for use in issuing material in strip or web form : en
  • CA324312A - Insulating method : en fr
  • CA324391A - Railway draft rigging : en fr
  • GB378016A - Methods and apparatus for cleaning vehicles : en
  • DE555263C - Dispenser for self-sellers in strip form : de en
  • US1867602A - Fueling system : en
  • GB377270A - Improvements relating to manoeuvre indicators for use on vehicles : en
  • US1868102A - Motor fuel and its production : en
  • US1868281A - Headgear : en
  • US1867545A - Disk bit and reamer : en
  • US1868168A - Building construction : en
  • CA324373A - Photography carrier : en fr
  • GB376968A - Improvements relating to locks or latches for the doors of vehicles : en
  • FR729191A - Process for the production of polycyclic ortho-quinones : en fr
  • GB376997A - Improvements in rakes : en
  • GB377146A - Improvements in saw blades : en
  • FR729176A - Seat convertible into bed : en fr
  • US1867676A - Refuse container : en
  • US1867678A - Drive mechanism for motor vehicles : en
  • US1867752A - Automobile construction : en
  • US1868226A - Bias strip cutting machine : en
  • US1868309A - Telephone system : en
  • US1867996A - Portable ferris wheel : en
  • US1867836A - Support for neon signs : en
  • US1867888A - Calculating device : en
  • US1868056A - Single sleeve engine : en
  • US1868247A - Tooth point construction : en
  • US1868373A - Rock drill support : en
  • US1868387A - Printing and impressing press : en
  • DE555447C - Oxygen cylinder, especially for breathing equipment : de en
  • DK45948C - Procedure for Processing Cryolite by Flotation. : da en
  • US1868003A - Sand and gas separator : en
  • CA324242A - Pile fabric : en fr
  • FR729335A - Arrangement for the adjustment of several electric machines : en fr
  • CA324290A - Tuyere : en fr
  • DE555452C - Pulley for sliding windows : de en
  • US1867763A - Hospital table : en
  • US1868046A - System of electrical distribution : en
  • US1867632A - Collapsible battery handle : en
  • US1867655A - Taping machine : en
  • US1868467A - Bookholder : en
  • CA324409A - Power plant : en fr
  • US1868397A - Machine for the drawing of glass into tubes or rods : en
  • US1868424A - Railway vehicle : en
  • USD87401S - Design for a bottle : en
  • DK45951C - Procedure for closing a conical paper container and arrangement of such paper containers. : da en
  • GB376990A - Improvements in or relating to the manufacture of glass bands, tubes, rods or the like : en
  • US1867635A - Yarn furnisher : en
  • US1867682A - Improvement in combustion chamber for combustion engines : en
  • US1868017A - Turbine : en
  • US1868244A - Filling machine : en
  • US1868251A - Brake release : en
  • US1867839A - Ironing machine : en
  • US1868463A - Window shade adjusting device : en
  • USD87421S - Design for a bathing cap : en
  • DE555170C - Process for the preparation of substances that inhibit blood clotting : de en
  • DE555355C - Playback cinema : de en
  • GB376959A - A device to keep railway carriage doors locked whilst train is in motion : en
  • GB377262A - Improvements relating to direction indicators for moving craft : en
  • DE555289C - Process for the manufacture of jacquard weave products : de en
  • US1868248A - Continuous two-table forming machine : en
  • US1868327A - Mass core and means for, and a method of making it : en
  • GB377701A - Improvements in or relating to steering mechanism for motor vehicles : en
  • DE555070C - Process for the production of bricks and similar building materials from fired, non-refractory clay : de en
  • DE555537C - Process for the preservation of tar paints : de en
  • FR729256A - Improvements to cleaning devices for rollers forming part of roll mills or mills : en fr
  • IE12670L - Vacuum brakes : en
  • DE499048C - Cover rail for loose-leaf binders with flexible metal straps : de en
  • DE555245C - Rotatable drum furnace : de en
  • US1867613A - Force feed lubricating system, etc. : en
  • DE555157C - Process for the elimination of phenols from water from gas stations and coking plants : de en
  • CA324307A - Calculating machine : en fr
  • DE555164C - Method and device for the production of lumpy, dense semi or whole coke from compacted, bituminous fuels, in particular hard coal, lignite, peat and the like. like : de en
  • FR40536E - electrical equipment, applicable to electric traction vehicles, allowing the automatic starting of motors and providing braking by energy recovery on the line : en fr
  • AU303031A - Improvements in and relating to advertising signs. 5 : en
  • CA324399A - Trawl gear : en fr
  • US1867657A - Food chopper : en
  • US1867975A - Natural water cooling device : en
  • US1868464A - Fuse indicator : en
  • US1867877A - Retort : en
  • US1867944A - Apparatus for indicating the presence of potential or current in a cable or other metallic conductor : en
  • US1868098A - Pump and driving mechanism : en
  • CA324328A - Nozzle : en fr
  • DK45936C - Grind with in the Height direction displaceable Overliggersten. : da en
  • GB376944A - Improvements in or relating to radial cylinder internal combustion engines : en
  • US1867982A - Morpholine derivatives of thiuram tetrasulphide and the process of making the same : en
  • DE555153C - Process for the preservation of grain and grain products : de en
  • DE555088C - Iron cross-sleeper for the railway superstructure with fastening ribs running in the longitudinal direction of the sleeper : de en
  • FR40508E - Reed for clarinets and saxophones : en fr
  • FR40541E - Connection device for copper or other metal pipes : en fr
  • FR729299A - Method and apparatus for electrolytically obtaining sheet metal : en fr
  • FR729385A - Bow lathe : en fr
  • USD87422S - Design fob a cigak lighter : en
  • US1868013A - Wall texture smoothing trowel : en
  • US1868019A - Acoustic device : en
  • US1868157A - Expansion support for locomotive crosshead guides : en
  • FR729066A - Parachute fabric for airplanes, airships, balloons or other aircraft : en fr
  • AU108831A - Improvements in and relating to verandah and window blinds : en
  • FR729131A - Telephone transmission system comprising a remote transmission line and a subscriber line : en fr
  • FR729450A - Animal Kill Gun Improvement : en fr
  • GB376842A - Improved apparatus for aerating liquids : en
  • US1868474A - Tractor : en
  • DE555298C - Stepless gear : de en
  • GB376936A - Improvements in and relating to machines for polishing sheet material : en
  • GB377105A - Improvements in holders for toilet-paper rolls : en
  • US1868317A - Method and machine for sheeting and folding plastic materials : en
  • US1867930A - Paper manufacture : en
  • US1868342A - Hinge lock : en
  • US1867891A - Pipe joint and the like : en
  • US1868382A - Automobile body : en
  • US1868476A - Drop hammer : en
  • US1867652A - Air pumping centrifugal pump : en
  • DK45958C - Procedure for providing a rough surface on asphalt concrete pavements. : da en
  • AU486831A - Improvements in liquid measuring and dispensing systems : en
  • CA324423A - Cellulose preliminary boiling process : en fr
  • US1867577A - Amplifier : en
  • US1867794A - Hopper : en
  • CA324364A - Temperature modulating control mechanism : en fr
  • DK45942C - Oil burner. : da en
  • GB377004A - Improvements in and relating to rotary slide valves : en
  • GB377110A - An improved method of and mechanism for extracting interconnecting threads between stitched books : en
  • US1868299A - Apparatus and method for making pulp or the like : en
  • US1867710A - Visible index and visible record system : en
  • US1867564A - Filling vent structure for storage batteries : en
  • GB377041A - Improvements in or relating to gasfilled discharge tubes : en
  • US1867771A - Pasteurizing apparatus : en
  • US1868169A - Concrete molding apparatus : en
  • US1868330A - Cultivator : en
  • US1868399A - Cosmetic container : en
  • GB376930A - Improved knitted fabric, means for and method of making same : en
  • USD87403S - Design for a combined radio receiver and clock : en
  • FR729424A - Alarm device indicating pressure losses in the air chambers : en fr
  • GB377043A - Improvements relating to flushing cistern valves : en
  • US1867906A - Double-action pump : en
  • US1868152A - Beam lock for looms : en
  • GB376924A - Improvements in machines for applying labels to cylindrical cans or the like : en
  • US1867923A - Method of producing asphaltic emulsion : en
  • US1868340A - Railway vehicle supporting structure : en
  • FR729349A - Powder box : en fr
  • GB377095A - Printing sound and motion picture films : en
  • DE555195C - Lamellar valve : de en
  • US1867631A - Rubber accelerator and method of using the same : en
  • US1868122A - Leveler : en
  • US1867550A - Method of preventing post-winding welts : en
  • US1867684A - Means for preventing the vibration of crank shafts : en
  • US1867925A - Apparatus for maintaining synchronism : en
  • USD87389S - Design fob a clothes stick : en
  • US1868350A - Machine for producing self-igniting cigarettes : en
  • FR729169A - Improvements in apparatus allowing the formation of threads from natural or artificial dispersions of rubber : en fr
  • US1868129A - Hydraulic gear and coupling : en
  • DE555190C - Illuminated scale for large display of company sizes, measured values, etc. like : de en
  • DE555390C - Headlights with composite reflector, in particular for advertising purposes : de en
  • CA324253A - Door register : en fr
  • DE555511C - Process for making a sprinkle molasses blood meal : de en
  • GB376854A - Improvements in devices for maintaining neckwear in position : en
  • GB377015A - Improvements in and relating to hot beds for rolling mills : en
  • US1867991A - Safety device for elevators : en
  • DE555319C - Method for modulation control in high-frequency transmitters with the help of a frequency analysis : de en
  • DE555400C - Method of treating felt : de en
  • GB377233A - Improvements in the production of artificial filaments, threads, yarns, ribbons, films and like materials : en
  • DE555224C - Process for the cleavage of vinyl esters of organic acids : de en
  • GB376910A - An improved composite material formed from woven fabric and paper : en
  • US1868092A - Seepage protector for masonry buildings : en
  • DK45959C - Stone Material and Method for Manufacturing a Road Pavement. : da en
  • US1868014A - Expansion joint : en
  • US1868409A - Spring retrieving reel : en
  • DE555530C - Oil drain for oil collecting pits in electrical systems : de en
  • CA324346A - Railway car coupler : en fr
  • DE555197C - Planetary gear, especially for countershaft motors : de en
  • FR729431A - Potato harvesting machine with ejector wheel and elevator behind the coulter : en fr
  • GB376912A - Improvements in or relating to sintered hard metallic alloys : en
  • IE11839L - Cementitious materials. : en
  • FR729074A - Zinc sheaths for dry batteries and method of obtaining : en fr
  • FR729129A - Automatic feed regulator device for spinning machines : en fr
  • FR729427A - Adjustment device allowing the use of an automobile headlight as a high beam or as a : en fr
  • US1867768A - Iron holder : en
  • US1868318A - Adjustable inductance : en
  • DE555347C - Air-cooled cylinder for internal combustion engines : de en
  • FR729345A - Improvements to flexible hose couplings : en fr
  • FR729351A - Advanced machine for capping bottles and other containers : en fr
  • GB377248A - Improvement in means for starting internal combustion engines : en
  • DE555300C - Crate provided with stiffening strips, preferably made of cardboard (corrugated cardboard) : de en
  • FR729249A - Steering servo motor for automobile cars : en fr
  • DK45945C - Safety device for gas burners. : da en
  • GB376796A - Improvements in or relating to coke ovens having vertical heating flues : en
  • GB376819A - Chemical heating composition and method of producing same : en
  • FR729190A - Fuel : en fr
  • US1867969A - Nursing bottle support : en
  • GB376982A - Lens apparatus for lamps : en
  • GB376900A - Improved apparatus for administering air or oxygenated air : en
  • DE554717C - Yoke device for transformers with a yoke divided in the height direction : de en
  • DE555272C - Zither with double melody strings : de en
  • DE555584C - Device for splitting acetylene : de en
  • FR729139A - Device preventing untimely loosening of handles or equivalent parts of pneumatic tools : en fr
  • FR729279A - Glass insulator and its manufacturing method : en fr
  • US1867804A - Method of producing magnetic alloys : en
  • US1867998A - Package filling machine : en
  • US1868445A - Boiler : en
  • US1868060A - Wheel puller of the combination impact and compressor type : en
  • DE555565C - Procedure to facilitate language and singing lessons : de en
  • US1868126A - Hinge : en
  • US1868231A - Silo filler : en
  • US1867820A - Inductance changing system : en
  • US1867857A - Mechanism and method for making cans : en
  • US1868410A - Vacuum discharge vessel : en
  • DE555167C - Manufacture of calcined or caustic soda and ammonia or ammonium bicarbonate from table salt and coal : de en
  • FR40524E - Improvements made to wood chopping machines and clogs : en fr
  • FR729160A - Process for softening water to approximately zero hydrotimetric or hardness degrees according to the lime-soda process, cold : en fr
  • DE555175C - Electrical molding process for connecting rail joints : de en
  • US1868462A - Process for producing oil gas : en
  • US1867720A - Vent for core drills : en
  • US1867934A - Oil burner : en
  • USD87410S - Design fob a woven open fabbic of nonfiacch : en
  • DE555360C - Device for conveying and cleaning the opened cotton flakes for beating machines : de en
  • AU300631A - Improved means for use in conducting lotteries, raffles, art unions andthe like : en
  • US1867573A - Mechanical underfeed stoker : en
  • US1868368A - Toothbrush : en
  • US1868384A - Stacker for box blanks : en
  • US1867686A - Motor vehicle : en
  • US1868009A - Screw holding screw-driver : en
  • CA324380A - Sheet metal shape rolling machine : en fr
  • GB377024A - Manufacture of new azo-dyestuffs insoluble in water : en
  • DE554267C - Water heater : de en
  • US1868275A - Glass surfacing machine : en
  • DE555422C - Left-left knitting machine for the production of patterned goods : de en
  • US1867554A - Apparatus for producing aldehyde free alcoholic liquids : en
  • GB377231A - Improvements in or relating to the attachment of window sash cords : en
  • US1867904A - Disappearing stairway : en
  • US1867694A - Door lock : en
  • US1867776A - Sliding window : en
  • GB376829A - Improvements in or relating to high voltage electric switchgear : en
  • DE555143C - Device for preventing physical injuries caused by trapping when closing doors with flexible cladding on the door edge : de en
  • DE555365C - Tobacco feeding device for cigarette machines : de en
  • FR729108A - Instant stop lottery wheel : en fr
  • FR729265A - Device for cleaning beer lines : en fr
  • FR729355A - Improvements in the mechanics of distributing machines for composing and melting typographical characters : en fr
  • GB377118A - Improvements relating to mangles, calenders and similar machines : en
  • US1867984A - Pipe-line covering : en
  • CA324277A - Heat insulating product : en fr
  • FR729104A - Cheese drying device : en fr
  • GB376883A - Improvements in or relating to electric speed controlling or indicating means : en
  • FR729087A - Automatic differential and maximum fire alarm : en fr
  • GB376931A - Improvements relating to bolt operated fastening devices : en
  • DE555125C - Adjusting propeller with axially displaceable adjusting parts arranged concentrically around the crankshaft journal for rotating the blades around their longitudinal axis : de en
  • US1867835A - Humidifier : en
  • US1868095A - Process for the recovery of a highly purified hormone of the anterior lobe of the pituitary gland : en
  • US1867546A - Quick freeze tunnel : en
  • US1868059A - Steam, hydraulic, and like valve : en
  • US1867825A - Pedal actuated elevating truck : en
  • CA324274A - Fibrous material treating apparatus : en fr
  • US1867654A - Swing hanger for railway trucks : en
  • US1868421A - Mold for the manufacture of articles in silica glass and the like : en
  • CA324327A - Cellulose derivative plastic material : en fr
  • CA324398A - Trawl gear : en fr
  • US1867700A - Fuel feed system : en
  • US1867781A - Means for making welding rods : en
  • US1867780A - Wave motor : en
  • DE555196C - Transmission gear with helical teeth : de en
  • DE555290C - Device for advancing the cut parts on cutting machines for paper, cardboard and the like. like : de en
  • CA324310A - Sound reproducing apparatus : en fr
  • US1867852A - Machine for making cigarettes : en
  • US1867859A - Printing press : en
  • US1868160A - Manicuring device : en
  • US1867660A - Treatment of textiles : en
  • US1867937A - Stable diazo preparations and process of making same : en
  • US1867962A - Manufacture of m-2-xylidine : en
  • US1868213A - Manufacture of shaped metal articles : en
  • US1868272A - Coin delivery machine : en
  • AU599032A - An improved preparation for cleaning garments, paintwork andthe like : en
  • DE555335C - Floor polisher : de en
  • US1868144A - Piston : en
  • CA324362A - Sheet glass manufacture : en fr
  • GB376820A - Improvements in or relating to telegraph systems : en
  • US1867616A - Machine tool : en
  • US1867648A - Automobile headlight dimming device : en
  • US1867960A - Acid-proof structure : en
  • US1868260A - Chock block : en
  • CA324295A - Steak forming machine : en fr
  • USRE18536E - Brake testing device for automobiles : en
  • US1868356A - Fruit sizing machine : en
  • CA324393A - Paper folding machine : en fr
  • DE555169C - Manufacture of iron in the form of flakes by thermal decomposition of iron carbonyl : de en
  • DE555464C - Manually relocatable device for tamping road surfaces made of plastic mass with power-operated tamping means : de en
  • US1867744A - Refrigerating apparatus : en
  • US1867918A - Terminal connecter : en
  • US1868105A - Apparatus for measuring reverberation time : en
  • USD87386S - Design for a jar : en
  • FR729363A - Electromagnetic rail brakes, in particular for high speed trains : en fr
  • FR729400A - Sole polishing machine : en fr
  • US1868004A - Digging machine : en
  • US1868041A - Shoe filler piece : en
  • US1867846A - Hood fastener : en
  • US1867892A - Purifying apparatus : en
  • US1868053A - Process for preventing preignition in internal combustion engines : en
  • USD87419S - Design- fob an automobile tibe : en
  • US1867580A - Dewaxing hydrocarbon oil : en
  • US1867889A - Tong : en
  • US1867814A - Motor spirit containing metallo organic catalyzers and self-made antiknocking compounds and process of making same : en
  • FR729212A - Electric iron : en fr
  • FR729359A - Comb to curl the hair : en fr
  • GB376795A - Improvements in and relating to colour photography : en
  • GB377086A - Improvements in steam generators for locomotives and the like : en
  • FR729405A - Lamp eliminating atmospheric interference in radiotelegraphy, radiophony, telephotography, television and other radio receptions receptions : en fr
  • GB376929A - Process for the production of synthetic resins from alcoholamines and organic acids : en
  • DE555226C - Device for treating gases with liquids : de en
  • GB377055A - Improvements in or relating to the driving of the vertical slide in double acting bolt presses : en
  • DE555058C - Support of steam turbine housings : de en
  • US1868195A - Composition of matter for use in sealing cracks in metal structures : en
  • US1867866A - Process for manufacturing mixed fertilizer : en
  • USD87385S - Design for a mechanical pencil : en
  • USD87393S - Edward jacobs : en
  • US1867862A - Piston-sand core : en
  • CA324329A - Flour processing : en fr
  • US1868167A - Lubricating mechanism : en
  • US1867823A - Process of forming coke from mineral hydrocarbons : en
  • US1867869A - Clamp mounting for automatic shapers : en
  • CA324260A - Automobile bumper : en fr
  • US1867748A - Refrigerating apparatus : en
  • CA324285A - Printing machine : en fr
  • US1867743A - Reel : en
  • US1868141A - Wire tying machine : en
  • US1868189A - Extrusion press : en
  • US1868273A - Ignition means for internal combustion engines : en
  • US1867817A - Apparatus for mixing materials for making roads : en
  • CA324236A - Hose supporter gripping device : en fr
  • CA324306A - Clutch plate : en fr
  • DE554707C - Superheterodyne receiver : de en
  • FR729407A - Control and tensioning device for the towing cable of overhead carriers : en fr
  • GB376826A - Improvements in or relating to vibratory voltage and like regulators for controllingelectric circuits : en
  • CA324415A - Discharge printing method and fabric : en fr
  • US1867979A - Welding machine for machine constructions and the like : en
  • US1867928A - Nail holding tool : en
  • USD87387S - Tories : en
  • DE555265C - Hook-shaped trouser button : de en
  • GB376830A - Improvements in driving belts : en
  • GB377251A - Improvements in elastic force mechanisms : en
  • US1868305A - Hanger for brushes, brooms, etc. : en
  • GB377099A - Improvements in and relating to the production of ornamentations of plywood or veneer : en
  • US1868270A - Swimming device : en
  • FR729065A - Closing device for vials or other containers : en fr
  • US1867607A - Webbing support : en
  • US1868037A - Method of producing angle fittings : en
  • US1868428A - Grain saving attachment for binders and harvesters : en
  • FR729130A - Improvements to electro-magnetic clockwork mechanisms : en fr
  • FR729140A - Improvements to a gas treatment process : en fr
  • US1868217A - Gas meter hanger : en
  • US1868257A - Fountain pen : en
  • DE555259C - Coin checking device for self-sellers : de en
  • DE555493C - Circuit carriers, especially for the monitoring and control devices of automatic electrical power systems : de en
  • US1867755A - Production of beryllium and beryllium compounds and isolation of beryllium salts : en
  • US1867740A - Electric fireplace : en
  • CA324300A - Steam boiler : en fr
  • AU586732A - An improved grip for attachment to traction wheels : en
  • GB377729A - Improvements in and relating to fluid-pressure power plants using liquid-air : en
  • DE555142C - Tipper with unloading by compressed air or by hand : de en
  • GB377207A - Manufacture of insoluble azo-dyestuffs on the fibre : en
  • US1867611A - Storage rack : en
  • US1867683A - Combustion engine : en
  • US1867727A - Mechanism for forming lath panels : en
  • CA324419A - Box end : en fr
  • AU160131A - Improved safety device for volatile liquids : en
  • CA324278A - Pulp refining process : en fr
  • US1867618A - Drying process : en
  • US1867897A - Tile board : en
  • US1867951A - Shook carriage for box making machines : en
  • US1868033A - Modulating arrangement for transmitter tubes : en
  • DE547944C - Process for achieving high dielectric strength and high corrosion resistance for objects with surfaces made of aluminum and aluminum alloys : de en
  • FR729379A - Sampling turbine with two controlled sampling points : en fr
  • US1867855A - Stereoscopic cinematography : en
  • US1868070A - Ice tray : en
  • US1868282A - Flexible coupling for shafts : en
  • US1867637A - Closure and interior facing therefor : en
  • CA324263A - Razor blade sharpener : en fr
  • CA324420A - Box end : en fr
  • FR729217A - New sole and shoes with application : en fr
  • GB377117A - Improvements in bedstead corner fittings : en
  • CA324354A - Telegraph repeater system : en fr
  • CA324403A - Television system : en fr
  • US1867872A - Box spring mechanism : en
  • DE555127C - Doll for lifeguard exercises : de en
  • GB376975A - Improvements in aircraft-sustaining rotors : en
  • DE555341C - Cutting device for sugar cane harvesters : de en
  • US1868446A - Heat radiator : en
  • CA324416A - Fabric processing : en fr
  • US1868010A - Torsion balance : en
  • US1867716A - Refrigerating apparatus : en
  • DE555288C - Device to be attached to a waste cistern for flushing with different amounts of water : de en
  • GB377006A - Improvements in bakers' ovens : en
  • GB377014A - Improvements relating to thread guides or lappets for spinning and twisting machines : en
  • US1867939A - Grinding wheel dresser : en
  • US1867949A - Carton for cigarettes and like articles : en
  • USD87404S - Design for a garter : en
  • AU364231A - Improvements inthe system for hermetically closing metallic boxes vessels, flasks andthe like and for easy opening thesame without the employ of special tools : en
  • US1867571A - Vessel holder : en
  • US1867597A - Box crusher : en
  • US1868255A - Fish cutting machine : en
  • DE555268C - Pressing device on forage cutting machines with adjustable press cover opposite the press roller : de en
  • DE555404C - Process for the production of oxyarylacetylcarbinols or arylmethoxyarylacetylcarbinols : de en
  • CA324336A - Aqueous dispersion article manufacture : en fr
  • FR729316A - Method and devices for improving the efficiency of heat exchange apparatus : en fr
  • GB376933A - Improvements in and relating to intaglio printing machines : en
  • US1867973A - Letter opener : en
  • CA324406A - Highway marker : en fr
  • FR729317A - Transportable armchair for children : en fr
  • GB377703A - Improvements in coils used in dual range band pass filters for radio receivers : en
  • FR729277A - Improvements to illuminated signs using perforated plates for the projection of signs : en fr
  • US1868204A - Operation of pressure stills : en
  • FR729377A - Device for starting and stopping the drive motor of a wire winding machine : en fr
  • GB376862A - An improved process for the recovery of ketones : en
  • GB377140A - Improvements in ornamental stitching for fabrics : en
  • DE555536C - Method and device for continuously mixing margarine : de en
  • GB376861A - Improvements in and relating to systems of electrical regulation : en
  • FR729404A - Manufacturing process of nails or studs for paving and resulting new industrial product : en fr
  • US1867671A - Safety zone guard : en
  • US1868089A - Hair waving apparatus : en
  • FR729438A - Braking device relating to aircraft landing : en fr
  • US1868332A - Leaf mounting device : en
  • GB376998A - Improvements in or relating to caravans : en
  • CA324254A - Furnace fuel bunker : en fr
  • US1868083A - Stay bolt : en
  • DE555108C - Safety device for two-rope gripper drives : de en
  • DE555342C - Insert for flowerpots : de en
  • DE555067C - Centrifugal pump : de en
  • DE555158C - Baking and drying oven with baking chamber housings made of sheet metal boxes and encased by insulating material : de en
  • CA324319A - Dry cell : en fr
  • CA324411A - Rubber footwear : en fr
  • US1867933A - Apparatus for treating gases with liquids : en
  • US1868224A - Julius scbrttrmaun : en
  • GB376947A - Improvements in spray and/or shower equipment for bathing : en
  • CA324314A - Electric circuit breaker : en fr
  • DE555398C - Drive for friction washing machines : de en
  • GB376928A - Improvements in or relating to couch beds or the like : en
  • GB376864A - A new or improved process of making seamless metal pipes and tubes : en
  • DE555136C - Drying device for agricultural products : de en
  • DE555260C - Coin checking device : de en
  • GB376852A - An indicating device adapted to be associated with a clock or other time-piece for use in cooking or other operations : en
  • DE554902C - Totalizer device : de en
  • DE555255C - Time control valve : de en
  • FR729334A - Stabilizer device for rotating bodies : en fr
  • GB377695A - Improvements in the manufacture and production of washing, cleansing, dispersing, dissolving and the like agents : en
  • DE555405C - Process for the preparation of hydrogenation products of furfural : de en
  • FR729117A - Process for the airtight closing of air-tight containers : en fr
  • DE555159C - Automatic gas shut-off device : de en
  • DE555258C - Process for the production of impregnating agents, varnishes, protective coatings and the like like : de en
  • GB377138A - Improvements in and relating to closures for collapsible tubes : en
  • US1867639A - Apparatus for flowing wells : en
  • US1868021A - Vehicle trailer : en
  • FR729329A - Mechanical process for transmitting rotary motion to motion picture film drive units : en fr
  • GB377234A - Improvements in or relating to electric glow discharge tubes : en
  • FR729382A - Improvements to control and adjustment systems for electric discharge tubes and valves : en fr
  • GB377062A - Improvements in and relating to guards for razors : en
  • FR729294A - New azo dyes and process for their production : en fr
  • FR40540E - Improvements to pumps or compressors : en fr
  • DE555172C - Device for load distribution in power plants : de en
  • DE555251C - Device for starting AC machines : de en
  • GB376983A - Improvements in means for controlling hydraulic drives for machines : en
  • DE555075C - Template circuit for automatic brush drilling and tamping machines : de en
  • FR40543E - Process for the desulphurization and refining of hydrocarbons from the high and low temperature distillation of coals, shales, lignites, peat, and ... especially petroleum oils : en fr
  • GB377114A - Improvements in or relating to fire grates for domestic purposes : en
  • DE554878C - Process for the preparation of anthraquinone and its offshoots : de en
  • US1867721A - Core catcher : en
  • US1867913A - Brake mechanism : en
  • US1868100A - Staple and method of driving the same : en
  • DE554708C - Amplifier circuit with matched coupling circuits : de en
  • FR40549E - High current cable, extendable and flattenable : en fr
  • DE554634C - Process for the conversion of oxygen-containing aromatic, hydroaromatic or heterocyclic compounds into oxygen-poor or oxygen-free compounds : de en
  • GB377698A - Improvements in or relating to electric motors : en
  • US1867731A - Wheeled toy : en
  • US1867756A - Room thermostat : en
  • US1867706A - Electrical gallery and related parts : en
  • US1868091A - Ceramic kiln : en
  • US1868261A - Apparatus for dispensing and teeing golf balls : en
  • FR729184A - Universal folding mat : en fr
  • FR729420A - Centrifugal separator : en fr
  • CA324370A - Railway car coupler : en fr
  • CA324246A - Licence tag : en fr
  • US1867630A - Apparel garment : en
  • US1867851A - Vehicle body tonneau construction unit : en
  • US1868269A - Sack holder : en
  • US1868470A - Distillation of tar and apparatus therefor : en
  • FR729082A - Improvements to processes and devices to determine the rigidity or solidity, or even fatigue, of a metal or other structure : en fr
  • FR729183A - Improvements made to light reflectors to increase their brightness and facilitate their assembly : en fr
  • US1867754A - Transformer-converter : en
  • US1867908A - Method of purifying petroleum oils : en
  • DE554678C - Device for pivoting a motor vehicle headlight : de en
  • US1867729A - Damped light valve : en
  • US1867963A - Aircraft : en
  • CA324256A - Piston ring expander : en fr
  • CA324368A - Welding apparatus : en fr
  • FR729328A - Sound cinematography device : en fr
  • GB377107A - Oil burner : en
  • DE555236C - Process for the preparation of dioxyacetone through the bacterial conversion of glycerine : de en
  • DE555311C - Process for the production of wetting and emulsifying agents : de en
  • US1868001A - Power transmitting mechanism : en
  • US1868175A - Rectifier : en
  • FR729321A - self-pumping centrifugal scrubber : en fr
  • DE555374C - Superheated steam flow-through cooler : de en
  • US1868241A - Interval timer : en
  • US1867685A - Fissure detector for magnetic materials : en
  • US1867693A - Spring mechanism : en
  • CA324385A - Dispensing device : en fr
  • CA324324A - Power tube : en fr
  • USRE18532E - Geae grinding machine : en
  • US1868125A - Cutting mechanism for printing machine folders : en
  • US1867718A - Sealing ring : en
  • US1868412A - Hair waver : en
  • US1868360A - Automatic steering apparatus : en
  • GB377103A - Improvements in and relating to buffers or the like shock absorbers for water closetor commode seats : en
  • AU643332A - Artificial resinous substances : en
  • DE555315C - Plant for generating steam by indirect transfer of heat : de en
  • US1868158A - Car roof : en
  • US1868040A - Constant mesh gear transmission clutch : en
  • US1868450A - Nose grip for eyeglasses : en
  • FR729383A - Improvements to duplicating devices : en fr
  • DE555321C - Device for comparing several electrical alternating current quantities with one another : de en
  • GB376976A - Improvements in castors : en
  • GB377013A - Improvements in spindles for loom shuttles : en
  • DE555192C - Two-stroke internal combustion engine : de en
  • FR729417A - Glass refinements : en fr
  • DE555047C - Pottery machine for making tableware from fine pottery clay : de en
  • US1867965A - Calcium carbide cake and method of making the same : en
  • US1868381A - Sheet-supplying device for printing machines : en
  • FR729238A - Device for cutting photographs and similar objects square : en fr
  • GB376867A - Improvements in and relating to systems of electrical regulation : en
  • GB377235A - Improvements in and relating to the construction of roofings, partitions and the like : en
  • FR729126A - Adjustable column for sink : en fr
  • GB377172A - Improvements in or relating to vehicles driven by internal combustion engine-electric units : en
  • GB377057A - Improvements in and relating to addressing and like series printing machines : en
  • DE554990C - Spinning centrifuge motor with an elastically mounted shaft : de en
  • DE555101C - Protection device for alternating current machines with release by stray coils to prevent impermissible currents : de en
  • FR729077A - Double stripper bridge : en fr
  • GB377085A - Improvements in or relating to hot-water heating systems : en
  • GR3740B - ALCOHOL PURIFICATION (REFINING) METHOD. : el en
  • FR729210A - Improvements in baling presses : en fr
  • DE555481C - Toothbrush : de en
  • GB376876A - Improvements in means for broadcasting by high frequency currents over electrical distribution systems : en
  • DE555109C - Gripper control : de en
  • DE555281C - Stencil frame : de en
  • DE555397C - Dishwasher : de en
  • US1867612A - Mailing parcel : en
  • US1867812A - Automobile compass : en
  • CA324258A - Automobile ignition cut-out : en fr
  • AU648032A - Improvements in safety stops for rail trucks : en
  • US1867735A - Battery holddown : en
  • US1868284A - Box covering machine : en
  • US1868341A - Bending roll : en
  • US1868475A - Dyeing or bleaching carding bands : en
  • FR729396A - Process for manufacturing a nitrogen-based, inexplosive fertilizer capable of being stored without inconvenience and easily distributed over the soil : en fr
  • CA324363A - Temperature control mechanism : en fr
  • DK45930C - Device for Checking the Switching Process at Telephone Systems Using AC Pulses. : da en
  • FR729182A - Cord bracelets for watches and the like : en fr
  • FR729402A - Sliding electrode mount : en fr
  • GB376845A - Improvements in or relating to brake mechanism for perambulators and like light wheeled vehicles : en
  • CA324383A - Gear synchronizing mechanism : en fr
  • US1868286A - Golf club : en
  • US1868291A - Paper manufacture : en
  • FR729312A - Arrangement of nets on the lining bricks for cowpers or other heat recovery devices : en fr
  • CA324345A - Railway draft rigging : en fr
  • GB376940A - Improvements in or relating to rubber flooring, road surfacing, or the like and to the method of making the same : en
  • CA324422A - Electric furnace resistor element : en fr
  • FR729153A - Method and apparatus for loosening the layer of material deposited on the filters : en fr
  • FR729320A - Gear shifting system by derailleur applicable to cycles or bicycle motors : en fr
  • CA324337A - Tubing reinforcement : en fr
  • US1867880A - Manufacture of rubber footwear : en
  • US1868181A - Machine element : en
  • US1868253A - Heat-responsive closure : en
  • US1867638A - Telegraph printer : en
  • US1867719A - Motor operated machine unit : en
  • GB377052A - Improvements in or relating to stone-breaking and like machines : en
  • CA324407A - Ore flotation process : en fr
  • DE555253C - Sample drum for controlling the punching knife of a punching machine for the production of jacquard cards : de en
  • US1868179A - Load lifting beam for railway cars : en
  • US1867728A - Upper-roughing machine : en
  • US1868130A - Control device for engines and rotors driven thereby : en
  • CA324293A - Incubator heater : en fr
  • FR729196A - Device for the suspension of motor cars and other applications : en fr
  • FR729209A - Temperature exchanger device : en fr
  • AU310731A - Improvements in means for measuring and dispensing substances such as sugar : en
  • CA324387A - Roofing material : en fr
  • DE555052C - Fall shaft for vertical or almost vertical transportation of objects : de en
  • DE555477C - Process to achieve an effect similar to clay and stoneware using enamel : de en
  • US1868107A - Grating : en
  • CA324288A - Dam building method : en fr
  • FR729278A - Improvements in the manufacture of porcelain flowers : en fr
  • GB376851A - Improvements relating to exercising apparatus : en
  • US1868361A - Level : en
  • US1868183A - Method of preparing foods : en
  • US1868139A - Apparatus for making molded products : en
  • CA324394A - Screening apparatus : en fr
  • DE555230C - Housing for vortex, impact or centrifugal mills, the inner wall of which is covered with fittings that overlap at the butt joints : de en
  • CA324305A - Rail treatment by heat : en fr
  • DE555329C - Drive for rayon spinning centrifuges : de en
  • US1868297A - Dustpan : en
  • US1867786A - Retractable lanoing glar : en
  • FR729064A - Improvements to typewriters and those used for typographic composition : en fr
  • US1868359A - Artificial refrigerating apparatus : en
  • CA324251A - Road and building material : en fr
  • CA324338A - Article packaging method : en fr
  • US1867800A - Photographic background : en
  • US1868313A - Toy : en
  • USD87381S - h butler : en
  • US1867854A - Adjustable radiator bracket : en
  • US1868084A - Stay bolt : en
  • US1867565A - Poster support : en
  • US1867578A - Target trap : en
  • US1868398A - Machine for the manufacture of reenforced concrete pillars, high pressure tubes, and the like : en
  • FR40546E - Self-regulating pressure device : en fr
  • CA324323A - Picture transmission device : en fr
  • CA324414A - Cellulose ester textile material : en fr
  • DE554181C - Vehicle with rotating superstructure : de en
  • FR729192A - Arrangement for phototherapy : en fr
  • GB376989A - Improvements relating to the preparation of pigmented bases of nitrocellulose, cellulose acetate and the like : en
  • GB377143A - Improvement in mouldings : en
  • GB377193A - Improvements in the separation of unsaturated hydrocarbons from gas mixtures containing the same : en
  • DE555247C - Gas-fired tube bending furnace : de en
  • DK45943C - Lubricant and sealant for filling stern tubes in ships. : da en
  • DE555209C - Strip or disk-shaped eraser : de en
  • DE555314C - Flushing device for surface condensers with an externally adjustable spray head that can be moved in two directions : de en
  • FR40539E - Advanced Globe Valve : en fr
  • FR729097A - Dyes applicable in particular as photographic sensitizers : en fr
  • DE555514C - Device for indicating lack of air in pneumatic tires : de en
  • DE555228C - Process for the production of molded bodies for tools from difficult-to-machine compounds of difficult-to-melt metals or mixtures of such compounds with easily-meltable metals : de en
  • DE555375C - Folding pocket for buckling machines : de en
  • GB376907A - Improvements in portable fowl houses : en
  • FR729133A - Bottle for perfumery or other similar applications : en fr
  • FR729406A - Improved washer for metal caps used in mechanical capping : en fr
  • GB377070A - Improvements in grippers for use in praline and other sweetmeat wrapping apparatus : en
  • GB377160A - Improvements in and relating to terminals for conductors : en
  • GB377263A - Arrangement for giving an inductive signal impulse between train and track apparatusby means of resonance circuits tuned to each other : en
  • US1867874A - Automatic valve construction : en
  • FR729119A - Hydrogen production process : en fr
  • GB376932A - Improvements in and relating to guards for forks used for carving : en
  • GB377267A - Improvements in and relating to electrolytic condensers : en
  • DE555399C - Dump pallet machine : de en
  • FR40513E - Improvements to machines for grinding teeth of toothed wheels and similar applications : en fr
  • GB376836A - Improvements relating to hard metallic alloys for implements and tools : en
  • FR729297A - Device for mounting wheels on hubs : en fr
  • GB376902A - Improvements in or relating to electric insulators : en
  • GB376980A - A clutch spring remover : en
  • DE555384C - Expanding sleeve dowel : de en
  • GB376966A - Improvements in machines for gaging conical rollers : en
  • US1868271A - Heat exchanger : en
  • GB376860A - Improvements in or relating to pocket lighters for cigarettes and the like : en
  • GB376873A - Improvements in liquid level regulators intended particularly for use with steam generators : en
  • GB377102A - Improvements in tubular spanners and the like : en
  • GB377250A - Improvements in and relating to sound recording apparatus : en
  • FR729091A - Method and device for cutting threads or internal threads in tubes : en fr
  • GB376866A - Improvements in shelving with movable boards and automatic engagement : en
  • IE12463L - Cast-iron manufacture : en
  • US1868303A - Pneumatic socket for artificial limbs : en
  • US1867990A - Thermometer : en
  • DE555543C - Funnelless loudspeaker with large surface membrane : de en
  • US1868391A - Corset : en
  • US1868411A - Electric radiator fire : en
  • DK45956C - Feeding device for Cigarette machines. : da en
  • GB377150A - Process for the manufacture of nutrient medium suitable for producing gonococcus toxin : en
  • US1867675A - Storage garage : en
  • GB376951A - Improvements in or relating to microphones : en
  • FR729366A - Steam circulation installation : en fr
  • FR729401A - New tight fitting for liquid pipelines : en fr
  • GB377219A - Improvements in and relating to protective systems for electric circuits : en
  • DE555444C - Method for marking adhesive points in films : de en
  • GB377047A - Improvements in electric motors : en
  • FR729185A - Special device for horizontal grinding mill drive shaft : en fr
  • FR729281A - Clutch servo motor control device for automobile cars : en fr
  • DE555393C - Device for removing objects, in particular building blocks, transported on cable cars or the like from the conveyor device : de en
  • DE484355C - Device for straightening metal strips in loose-leaf binders : de en
  • DE555324C - Process for the production of rough electrode surfaces : de en
  • FR729095A - Voltage regulator with diode valves : en fr
  • AU152631A - Improvements in folding chairs : en
  • US1868298A - Powder-dispensing device : en
  • US1867723A - Convoluted spring : en
  • FR729306A - Hair loop, used in particular for the formation of waves : en fr
  • AU260331A - Process forthe treatment of ores containing lead : en
  • US1868334A - Drive chain : en
  • US1868435A - Compensating center : en
  • AU593132A - Improvements in or relating tothe projection of cinematographic films andthe like : en
  • US1868128A - Loom : en
  • DE555449C - Device for straightening the door-bearing post of motor vehicles : de en
  • DE555274C - Device for combining box parts : de en
  • GB376948A - Cutting device for plastic material : en
  • DE555014C - Device for determining and measuring the distortion of telegraph characters : de en
  • CA324392A - Cinematographic apparatus : en fr
  • US1867898A - Mulling apparatus : en
  • US1868176A - Industrial truck : en
  • US1868385A - Means for adjusting register of machine parts : en
  • US1868393A - Side bearing for railroad cars : en
  • USD87415S - Design for a coaster : en
  • DE555410C - Process for the preparation of 4-oxy-5-nitroisophthalic acid : de en
  • US1868099A - Method of casting molten metals : en
  • DE555278C - Adjustable bicycle handlebar : de en
  • FR729292A - Improvement in the methods of manufacturing welded shoes and compositions for the implementation of the new process : en fr
  • CA324349A - Brake drum : en fr
  • US1867668A - Albert koenig : en
  • US1867784A - Fuse plug : en
  • US1867647A - Spring : en
  • US1867681A - Compressor : en
  • US1867633A - Rubber dispersing agent : en
  • US1867589A - Hold open and closing mechanism for double doors : en
  • US1868211A - Process for the manufacture of lighter colored products from earth oil residues, asphalt, and/or similar substances : en
  • US1868259A - Laminated lamp construction : en
  • US1868376A - Textile treatment liquid : en
  • US1867623A - Honing device : en
  • FR729081A - Propeller refinements : en fr
  • GB376838A - Improvements in processes for the production of colour photographs : en
  • FR729200A - Cliché chamber for photograms measuring devices : en fr
  • US1867909A - Folding machine : en
  • GB376903A - Improvements in or relating to golf clubs : en
  • CA324301A - Non-fibrous insulating product : en fr
  • GB376839A - Improved synthetic resins and their manufacture : en
  • CA324311A - Electric switch : en fr
  • US1868077A - Process for producing low-boiling dichloro-ethylene : en
  • CA324377A - Magnetic material : en fr
  • DE555217C - Device for the production of hollow bricks closed on five sides from a hollow strand emerging from the extrusion press : de en
  • DE555320C - Cooling device for the rotor of turbo-generators with shaft-like cooling grooves provided in the surface of the rotor : de en
  • FR729437A - Improvements made to the control of the horokilometric tree of taximeter meters : en fr
  • GB376978A - Improvements in charge supplying means for internal combustion engines with radiallyarranged cylinders : en
  • US1867575A - Process for making articles of fibrous materials : en
  • US1868008A - Fan : en
  • US1867662A - Engine starter : en
  • CA324280A - Pulp refining apparatus : en fr
  • US1868106A - Production of urea : en
  • US1867882A - Differential pulley : en
  • US1867561A - Method and means for wrapping and packing bottles and the like : en
  • US1867964A - Badge : en
  • DE555039C - Underframe for aircraft with two sets of wheels : de en
  • DE555474C - Hollow rivet : de en
  • DE555025C - Kitchen and washbasin : de en
  • FR40550E - Support for camera or projection lantern : en fr
  • GB377019A - Improvements in or relating to friction hinges : en
  • CA324347A - Electric alarm clock : en fr
  • DE554706C - Process for the separation of air or other gas mixtures : de en
  • US1867644A - Knitting machine : en
  • US1868265A - Pedal control for motor cars : en
  • US1867674A - Child's toilet seat : en
  • US1868058A - Machinery for making biscuits and like baked products : en
  • US1868022A - Cooker : en
  • GB377124A - Improvements in or relating to internal combustion engines provided with pumps for supplying air or gaseous fuel to the power cylinders : en
  • DE555387C - Lubricating gun with high pressure and low pressure cylinder : de en
  • AU305031A - Improved means for mounting and viewing positive photographs : en
  • CA324270A - Resilient heel device : en fr
  • FR729213A - Insecticide : en fr
  • GB376898A - Improvements in or relating to electrical oscillation circuit arrangements : en
  • US1868222A - Vending machine : en
  • US1868097A - Bearing arrangement for multicolor printing machines : en
  • CA324244A - Powdered fuel feeding apparatus : en fr
  • CA324421A - Windshield heater : en fr
  • US1868101A - Drawer construction for show and stock cases : en
  • CA324408A - Power plant : en fr
  • US1867955A - String bean harvester : en
  • US1867827A - Mechanical linkage for control devices : en
  • US1868456A - Casting easily oxidizable metals : en
  • US1867669A - Tractor : en
  • US1867956A - Briquetted interlocking flashing : en
  • DE555005C - Process for the preparation of water-soluble condensation products with a tanning effect : de en
  • FR40527E - New product consisting of a fuel mixture which can be used as an addition to fuels such as those used to feed internal combustion or explosion engines : en fr
  • FR729378A - Water outlet for street watering, etc. : en fr
  • DE555207C - Harmonica-shaped folded bellows for protective cover for guideways on machine tools : de en
  • DE555256C - Goods container with an automatically lifting bell, especially for food and beverages : de en
  • DE555386C - Spring tilting mechanism for gas meter : de en
  • US1867556A - Envelope for laundered articles : en
  • DE555140C - Process for the preparation of substituted arylthioglycolic acids which contain both halogen atoms and alkyl groups in the aryl nucleus : de en
  • GB376857A - Improvements in or relating to machines for making records on statistical cards : en
  • FR729353A - Improved process for capping bottles and other containers : en fr
  • GB377142A - Method and apparatus for bending metal tubes : en
  • FR729154A - Luminescent electric tube with incandescent electrodes and choked discharge : en fr
  • US1867617A - Evenness of shrinkage : en
  • US1868454A - Casting easily oxidizable metals : en
  • US1867799A - Folding chair for sewing machines : en
  • CA324245A - Golf bag stand : en fr
  • CA324261A - Derrick hoist device : en fr
  • US1867609A - Yarn treatment : en
  • US1868380A - Hydraulic printing and impressing or stamping press : en
  • FR729235A - Advanced radiator cover : en fr
  • US1867651A - Hydroair compressor and vacuum pump : en
  • US1868049A - Jointed figure with adjustable limbs : en
  • DE554340C - Pointer guide for measuring devices : de en
  • DE555459C - Storage for the shaft rollers : de en
  • FR729122A - High uniform strength seal : en fr
  • GB376985A - Improvements in combined typewriting and computing machines : en
  • DE555521C - meat grinder : de en
  • GB377010A - Improvements in mixing, kneading, grinding and sifting machines : en
  • DE555310C - Production of voluminous zinc oxide : de en
  • GB376969A - Improvements relating to dental polishing wheels and the like : en
  • US1867696A - Display device : en
  • US1867832A - Subcirculation for oil well drilling : en
  • GB377039A - Improvements in change speed gear : en
  • USD87402S - Design fob : en
  • US1867634A - Dishwashing machine : en
  • US1868025A - Fertilizer distributor : en
  • US1868250A - Horn construction : en
  • US1868414A - Method of recovering cobalt : en
  • DE555191C - Method for marking and checking and device for producing markings on registration cards for statistical machines : de en
  • FR40503E - Improvements to machines for plowing the vines as well as all row plantations : en fr
  • FR729202A - Vehicle chassis with one or more axles : en fr
  • US1868116A - Regulator : en
  • CA324243A - Rubber shoe welt : en fr
  • CA324240A - Fabric cutting process : en fr
  • GB377016A - Improvements relating to belt gearing : en
  • US1868199A - Packing device : en
  • US1867699A - Swinging partition cement compartment : en
  • US1867722A - Lever stall : en
  • GB377132A - Manufacture of double compounds of the pyridine series : en
  • GB377000A - Improvements in or relating to the supply of electric current from an external source to electrically propelled boats for amusement purposes : en
  • US1867596A - Tape winding apparatus : en
  • US1867935A - Electric upsetting apparatus : en
  • US1868023A - Ash or cigarette receptacle : en
  • AU593232A - Ties for metal straps : en
  • GB377173A - Automatic records turning and changing gramophone : en
  • DE555231C - Method of making cap boxes : de en
  • DE555394C - Process for the production of flooring by mixing impregnated sawdust and cement : de en
  • FR40504E - Improvement in the lubrication of mechanical components : en fr
  • US1868430A - Monthly almanac and the like : en
  • US1868042A - Irradiation process : en
  • US1868063A - Fence making machine : en
  • GB376835A - Improvements in or relating to clutch-operated gears : en
  • GB376974A - Improvements in and relating to combustion chambers : en
  • DE555145C - Spiral-shaped holder spring for brush holders with gooseneck-shaped pressure finger : de en
  • DE555100C - Asymmetrical pole arrangement for electrical machines with pronounced poles : de en
  • FR40533E - Machine gun hides : en fr
  • GB377037A - Fabric take-off device for straight knitting machines : en
  • GB377201A - Improvements relating to apparatus for the distillation of coal and similar carbonaceous substances : en
  • FR729072A - Improvements to typographic machines for composing and casting lines : en fr
  • US1868256A - Tme limit overload switch : en
  • US1868365A - Current shut-off mechanism : en
  • DE555193C - Rotatable sealing ring : de en
  • DE555322C - Movable sluice for introducing objects into vessels with high overpressure or underpressure : de en
  • GB376909A - Improvements relating to the handles of metallic tea-pots, coffee pots and similar utensils and to the method of manufacturing the said handles : en
  • GB376918A - Method of and means for splicing yarns or threads : en
  • GB376938A - Improvements in or relating to fluid operated feeding-means for rock-drills and other tools : en
  • GB377676A - Improvements in or relating to variable stroke percussive drilling and the like machines or devices : en
  • US1868120A - Arrangement in condensers : en
  • US1868166A - Doll : en
  • US1867703A - Device for coarse and fine setting of the loop length in flat hosiery machines : en
  • US1868082A - Power steering mechanism for motor vehicles : en
  • US1867737A - Carburizing furnace : en
  • US1867762A - Actuating device for counters : en
  • DE555309C - Manufacture of copper brine, especially copper sulphate liquor : de en
  • US1868394A - Method for distillation of tar : en
  • US1868400A - Well digging apparatus : en
  • FR729340A - Washing machine for plates, dishes and the like : en fr
  • GB377137A - Improvements in or relating to station indicators for radio receivers : en
  • GB377011A - Improvements relating to the manufacture of articles of steel alloys : en
  • FR729370A - Hinged magnet immutable to atmospheric influences for electricity meters : en fr
  • FR729162A - Improvements to flexible metal couplings : en fr
  • GB377042A - Improvements in or relating to hand-operated address-printing machines : en
  • DK45941C - Circuit arrangement for automatic telephone systems. : da en
  • FR729073A - Protective mask against gases and its manufacturing process : en fr
  • FR729214A - Improvements to washing machines : en fr
  • GB376992A - Improvements relating to machines for moulding paste and like plastic substances : en
  • FR729246A - New esters of isocyanic acid and process for their production : en fr
  • FR729110A - Fixed or removable metal socket for mounting broom handles : en fr
  • FR729421A - Bathtub : en fr
  • GB376949A - Improvements in or relating to the lighting of gas burners : en
  • FR40547E - Compressor : en fr
  • FR729436A - Process for manufacturing cellulose films and resulting products : en fr
  • FR729201A - Process to accelerate the flowering of plants : en fr
  • GB377268A - Improvements in or relating to spring suspension for motor vehicles : en
  • GR3742B - HOW TO INCREASE HYDRAULIC PRESSURE LOAD. : el en
  • US1868051A - House heating system : en
  • FR729331A - Improvement of the guiding members of the films in the onore reproduction devices by photoelectric cell : en fr
  • GB376894A - Novel or improved means for use in transmitting and receiving broadcasting : en
  • FR729175A - Apparatus for the manufacture of wired glass : en fr
  • GB377023A - Improved method of and apparatus for removing skins from onions : en
  • GB377205A - Process for accelerating the thorough hardening of masses made of casein and other protein substances : en
  • GB377061A - Improvements in furnaces : en
  • FR729158A - Fusible plug for socket : en fr
  • GB377075A - Improvements in means for lubricating mechanical parts : en
  • FR729387A - Fire protection device, for automobiles equipped with an internal combustion engine with electric ignition : en fr
  • FR729107A - High traction drive belt : en fr
  • US1867636A - Sieve attachment for eaves troughs : en
  • US1867896A - Scrubbing brush : en
  • US1867576A - Process of reproducing natural wood finishes on metal and other surfaces : en
  • US1867958A - Directional aerial for transmission and reception of electromagnetic waves : en
  • DE555266C - Device for removing vegetation from the water supply channels of the sewage fields : de en
  • US1867829A - Automobile lock : en
  • GB377051A - Improvements in or relating to the recovery of silver from photographic fixing solutions : en
  • DE553403C - Process for expanding pipes : de en
  • CA324367A - Welding apparatus : en fr
  • FR729285A - Decoration process for objects made of artificial materials : en fr
  • FR40515E - Quick-acting, semi-automatic shut-off valve : en fr
  • FR729388A - Method and apparatus for packaging dough used in cooking : en fr
  • USD87383S - Design fob sttspendees : en
  • USRE18537E - Atrattst kaboltrs : en
  • US1868201A - Counter and ejector for packaging machines : en
  • DE555547C - Process for operating electric arc furnaces : de en
  • USPP19P - Dahlia : en
  • DE554857C - Process for the production of resins from pentaerythritol : de en
  • DE555356C - Cinema recorder with cassette : de en
  • FR729198A - Device for distributing the ribbons in the receptacles of carding machines, drawing benches, and other textile machines : en fr
  • FR729296A - Improvements to radiators for heat engines, in particular to those for automobile engines : en fr
  • US1867658A - Treatment of yarns, fabrics, films, and the like : en
  • GB376837A - Improvements in circular knitting machines and in articles produced thereon : en
  • GB377679A - An improved method for producing non-porous metal castings : en
  • FR729263A - Aluminum smelting process and improved furnace for its implementation : en fr
  • GB377675A - Improvements relating to the recording of sound : en
  • GB376926A - An improvement in or relating to brushes : en
  • DE555078C - Production of chemically pure phosphoric acid from raw phosphoric acid obtained through acidic digestion : de en
  • GB377074A - Improvements in or relating to aerials : en
  • GB377096A - Improvements in steam generating systems : en
  • GB376844A - An improved preparation for sealing punctures in pneumatic tyres : en
  • FR729365A - Apparatus for determining the weight of vehicles, for testing braking devices and other applications : en fr
  • US1867968A - High temperature lubricant : en
  • US1868052A - Anode : en
  • GB376804A - Improvements in and relating to electric heaters : en
  • US1868200A - Lip stick holder : en
  • US1868227A - Rolling mill : en
  • FR729257A - Automatic compressed air jack : en fr
  • GB377012A - Improvements in cigarette holders : en
  • US1868233A - Door : en
  • USD87388S - Design for a christmas tree holder : en
  • US1867595A - Sign device : en
  • AU161531A - A flat-writing typewriter for bookkeeping : en
  • DE555418C - Device for determining and retrieving the position of objects laid underground : de en
  • FR729342A - Improvement in taxation, margin, marking and masonry operations in printing and brochure, stationery : en fr
  • GB377131A - Improved processes for the production of potassium nitrate : en
  • GR3739B - PRODUCTION OF TOBACCO GAS AND NICOTINE WITHOUT COMPRESSED OR CONDENSED. : el en
  • US1867929A - Feeding device : en
  • US1868367A - Autographic register : en
  • FR729225A - Device for assembling display supports made of crystal plates or the like : en fr
  • FR729113A - Improvements to slide rules : en fr
  • US1867714A - Aerial toy : en
  • US1867868A - Drinking water cooler : en
  • DE555031C - Rigid frame milling machine with as symmetrical as possible to the vertical milling spindle plane : de en
  • DE555235C - Oven with baking plates suspended from endless conveyor chains : de en
  • US1868461A - Electric switch : en
  • GB377151A - Improvements in and relating to hot beds for rolling mills : en
  • CA324331A - Synthetic resin : en fr
  • US1867974A - Curtain bracket : en
  • US1868086A - Time switch : en
  • US1868113A - Fan : en
  • US1868331A - Motion picture apparatus : en
  • DE555218C - Razor blade pack, consisting of a zigzag-shaped, equally wide strip of paper or cardboard with the blades attached to the fields : de en
  • FR729350A - Improvements to starting devices for internal combustion engines : en fr
  • CA324248A - Fish filleter : en fr
  • CA324356A - Hydrocarbon production : en fr
  • GB377727A - An improved method of constructing bridges and like structures in concrete : en
  • DE555085C - Process for the preparation of 2-amino-3-oxynaphthalene : de en
  • FR729267A - Monobloc movement tenon : en fr
  • US1867924A - Fuse : en
  • US1868161A - Pump mechanism : en
  • GB376977A - Improvements in or relating to building materials : en
  • FR729354A - Improvements to superheaters : en fr
  • US1867826A - Pedal actuated elevating truck : en
  • FR729336A - Electric capacitor : en fr
  • CA324371A - Veneer-cutting machine : en fr
  • GB377196A - Improvements in or relating to means for securing photographs, postcards, cigarette pictures and the like in albums, showcards or the like : en
  • FR729389A - Stereoscopic camera : en fr
  • DE555317C - Scraper blade for feeding the material to the conveyor of a tunnel boring machine : de en
  • US1867749A - Refrigerating and ventilating apparatus : en
  • US1868109A - Folder for web printing machines : en
  • USD87420S - Desighftob a lamp globe : en
  • DE555581C - Process for the production of ammonium sulphate nitrate : de en
  • GB376971A - Improvements in side delivery rakes or combined side delivery rakes and swath turners : en
  • GB378017A - Process for obtaining or concentrating germanium : en
  • US1868188A - Index device : en
  • GB377104A - Improvement in tooth brushes : en
  • GB377221A - Improvements in electrical condensers : en
  • GB377269A - Improvements in or relating to the manufacture of concrete blocks and the like : en
  • US1868301A - Internal combustion engine : en
  • CA324317A - Double-throw switch : en fr
  • GB376945A - Improvements in and relating to liquid level indicators : en
  • GB376953A - Improvements in or relating to packing cases : en
  • DE555308C - Manufacture of ferric sulfate : de en
  • FR729089A - Apparatus for cutting linoleum : en fr
  • FR729231A - Crane device with boom lifting and displacement of the load in a substantially horizontal plane : en fr
  • FR729206A - Further training in liquid dispensing devices : en fr
  • AU651032A - Combined pencil carrier and card grip : en
  • CA324238A - Sock : en fr
  • CA324413A - Cellulose ester fabric processing : en fr
  • GB377176A - Improvements relating to manifolding documents, drawings, addresses and the like : en
  • FR729434A - Improvements in the manufacture of hollow bodies by spraying solidifiable liquid materials on the walls of rotating molds : en fr
  • DE555340C - Device for changing the height of the guide ring for the control rods of the rod lifter of binders : de en
  • GB376905A - Improvements in or relating to friction brakes or the like : en
  • FR729280A - Container for the sale and consumption in small quantities of edible liquids such as drinks, liqueurs, etc. : en fr
  • FR729307A - Rice husking apparatus and similar uses : en fr
  • US1867999A - Loading device : en
  • US1868210A - Life saving vest : en
  • GB377028A - Improvements relating to electric connecting devices : en
  • GB376850A - Improvements in or relating to kinema projector mechanisms associated with sound reproducing apparatus : en
  • US1867777A - Vehicle body wall construction : en
  • US1867821A - Lighting unit : en
  • FR729109A - Chand air dryer for mineral or organic products : en fr
  • FR729324A - Decorative glassware for incandescent lamps and its fixing devices : en fr
  • FR729227A - Improvements to roller mills with mobile blades, for apples, pears, grapes and other fruits : en fr
  • FR729326A - Turbine blade, especially for gas turbines : en fr
  • DE555110C - Saw frame guide on gang saws adjustable by screws : de en
  • FR729075A - Household laundry tub : en fr
  • US1867840A - Perforator : en
  • US1868029A - Book : en
  • US1868405A - Journal box : en
  • GB376858A - Improvements in sewing machines : en
  • FR729193A - Methods and devices for cooling by means of absorption apparatus : en fr
  • FR729319A - New teaching medium : en fr
  • GB377054A - Improvements in and relating to ships' scuttles : en
  • US1867765A - Display device : en
  • DK45946C - Process for the Extraction of Phenols and Amines, including Pyridine Bases, from Primary Tar and Similar Mixtures with Liquid Ammonia. : da en
  • CA324412A - Ornamental fabric : en fr
  • US1867584A - Synthetic resin and process of making the same : en
  • US1868392A - Helicopter : en
  • US1868457A - Casting easily oxidizable metals : en
  • FR40535E - Improvement in spark plugs : en fr
  • GB376920A - Improvements in and relating to composite slabs for paving and other purposes : en
  • GB377018A - Guides for the paper sheets in typewriting machines : en
  • US1867704A - Device on flat knitting machines for producing goods patterned by reenforcement : en
  • US1868314A - Air collector for propellers : en
  • FR729291A - Portable shear that can be fixed in the jaws of a vice : en fr
  • CA324252A - Casting apparatus : en fr
  • DE554875C - Heat transfer device for generating high temperatures and for operating steam engines : de en
  • GB376884A - Improvements in and relating to information sheets, charts and the like and attachment means therefor : en
  • GB376917A - Improvements relating to electric motors : en
  • US1868172A - Furnace construction : en
  • USD87384S - District of : en
  • CA324410A - Toy book : en fr
  • DE555186C - Fastening device for a pump arranged in the interior of a bathtub provided with a bead and used for emptying and showering : de en
  • US1867952A - Duplex disk valve : en
  • US1868436A - Heat transfer apparatus : en
  • US1867967A - Adjustable hame fastener : en
  • US1868011A - Cigar and cigarette ash protector and fire preventer : en
  • US1868154A - Spinning machine, twisting frame, reeling on apparatus and like machine for winding threads and the like : en
  • GB377083A - Improvements in suction feet for paper-separating devices : en
  • DK45950C - Double-acting, multi-cylinder Internal Combustion Engine with Charging Using Turbo Blowers, whose Propellant are the air-shaped Combustion Products from the Engine. : da en
  • DE555522C - Device for interrupting the supply of work goods for spinning, twisting and similar textile machines : de en
  • GB376847A - Improvements in or relating to steering mechanism for motor vehicles : en
  • GB376890A - Improvements in or relating to the making of rope from non-circular wire : en
  • DE555146C - Device for medical direct current treatment : de en
  • USRE18529E - new yobk : en
  • DE476268C - Device for straightening metal strips in loose-leaf binders : de en
  • DE555267C - Device for sorting, reading out and pearls of coffee u. like : de en
  • US1867551A - Bumper : en
  • US1867885A - Vehicle door hinge : en
  • US1867848A - Arcing tip for oil switches : en
  • US1868455A - Casting easily oxidizable metals : en
  • US1867914A - Collapsible container : en
  • FR729390A - Extendable cheek device for vasistas : en fr
  • DE555063C - Retinal examination device : de en
  • US1867698A - Method of and apparatus for testing internal combustion engines : en
  • DE555074C - Cooking pan for dye works made of ceramic material : de en
  • US1867625A - Process and apparatus for compacting conductors : en
  • US1867701A - Method of making grating : en
  • US1868020A - Load carrying vehicle : en
  • US1868108A - Skeleton reenforcement : en
  • US1868127A - Production of valuable hydrocarbons : en
  • US1867824A - Apparatus for mixing fluids : en
  • US1868203A - Sausage casing and method of preparing the same : en
  • US1867739A - Apparatus for mixing material for making roads : en
  • DE555152C - Two-stroke internal combustion engine with slot scavenging : de en
  • FR729429A - Preparation of hydrogen from hydrocarbons : en fr
  • US1868165A - Tire valve : en
  • CA324382A - Friction facing : en fr
  • CA324384A - Metal pickling process : en fr
  • FR729103A - Improved arrangement of so-called `` crossed '' textile coils and means of achieving it : en fr
  • DE555222C - Protection against gas backflow : de en
  • DE555287C - Device for packaging sheet metal foil wound in roll form on a spool tube : de en
  • GB377022A - Improvements in wrapping machines for forming bags or containers : en
  • GB377106A - Improvements relating to paper and the like vessels : en
  • FR729220A - Further training in vehicle speed recording devices : en fr
  • DE555053C - Mobile loading frame : de en
  • GB377064A - Improvements in or relating to cutting apparatus for cigarette making machines : en
  • GB377119A - Apparatus for driving the rollers of roller feed tables : en
  • DK45931C - Frame for shop windows and the like. : da en
  • FR40529E - Central heating installation with calorie counting : en fr
  • GB376833A - Improvements in or relating to artificial bristles, straw and similar products : en
  • GB377020A - Improvements in or relating to non-conducting coverings for heat and sound : en
  • GB376848A - Improvements in or relating to steering mechanism for motor vehicles : en
  • US1867621A - Combination joint breaker and cathead : en
  • US1867922A - Gauge : en
  • CA324237A - Electric heater : en fr
  • DE555114C - A means to prevent vermin from spreading along the pipelines of central heating systems : de en
  • GB377162A - Improvements in or relating to the manufacture of filling materials : en
  • CA324250A - Granular material load volume ascertaining machine : en fr
  • DE555094C - Device for setting type printing telegraph receivers by means of electromagnets controlled by single pulses : de en
  • FR729301A - Improvements in the processing of aliphatic compounds : en fr
  • GB377139A - An improved massage appliance : en
  • CA324350A - Hose coupling : en fr
  • CA324281A - Pulp bleaching process : en fr
  • CA324402A - Submarine cable loading coil : en fr
  • US1868074A - Rotary drill bit : en
  • GB376859A - System for preventing collisions on railways : en
  • GB377111A - Improvements in machine milking apparatus : en
  • GB377147A - Improvements in cigarettes : en
  • US1867907A - Visible record cabinet : en
  • CA324291A - Replacement chain link : en fr
  • US1868171A - Furnace wall : en
  • US1868131A - Turbine installation : en
  • US1867920A - Display card holder : en
  • US1868088A - Art and apparatus for games : en
  • DE555121C - Pulley transmission : de en
  • DE555294C - Protective rail for stoppers, in particular track stoppers, fastened replaceably to the stuffer cylinder : de en
  • FR729266A - Elevator for hay, straw or similar goods : en fr
  • GB376955A - Improvements in the method of mounting and springing pillionseats : en
  • GB376846A - Improvements in methods for imparting elasticity or stretch to paper or fabric : en
  • US1867841A - Process and apparatus for the catalytic cracking of petroleum oils, tar, and the like : en
  • US1868292A - Air rifle : en
  • DE490856C - Self-acting clutch for motor vehicles : de en
  • FR729282A - Automatic clutch for automobiles : en fr
  • CA324303A - Phenol condensation product : en fr
  • FR729118A - Perfected device for permanent waves : en fr
  • FR729435A - Gold alloy : en fr
  • DE555234C - Conveyor device for cooling drums attached to the circumference of rotary tubes : de en
  • DE555248C - Synchronization process, especially for television systems : de en
  • US1867806A - Motor vehicle body mounting : en
  • US1867893A - Thermostat device : en
  • US1867604A - Carbon packs : en
  • US1868006A - Bation : en
  • US1868302A - Rolls for corrugating sheet material : en
  • USD87380S - Design fob : en
  • DK45952C - Method and Apparatus for Making Fiber Pulp with Long Cellulose Fibers of Wood Material. : da en
  • FR729271A - Device for regulating the direct voltage of metal steam rectifiers using controlled grids : en fr
  • CA324304A - Tension controlling device : en fr
  • US1867966A - Web feed for two plate wide rotary printing presses : en
  • US1867690A - Playing card mixing device : en
  • US1868202A - Process of making condensation products of the anthraquinone series and new products of this class : en
  • FR729360A - Disturbance filter : en fr
  • GB377194A - Improvements in and connected with sweeps and like agricultural apparatus : en
  • US1867548A - Apparatus for conditioning air : en
  • US1868221A - Road composition : en
  • DE555286C - Machine for wrapping track-shaped bodies : de en
  • US1867856A - Apparatus for treating metal sheets : en
  • US1868096A - Manufacture of methyl alcohol : en
  • CA324267A - Veneer producing machine : en fr
  • GB377170A - Improvements in or relating to kinematograph apparatus : en
  • AU253431A - Sheet material and method of making thesame : en
  • CA324264A - Oil dispenser : en fr
  • US1868133A - Liquid meter : en
  • US1868285A - Winder drive for paper machines : en
  • AU403031A - Brake lining 1 : en
  • DE555112C - Universal testing machine : de en
  • DE555129C - Fixing device for Bussolenrichtkreise : de en
  • DE555409C - Process for the preparation of oxydiarylsulfones : de en
  • FR729367A - Dual adjustable, self-compensating trouser suspenders : en fr
  • US1867886A - Traveling display case for shoes : en
  • US1867646A - Electric furnace and the method of operating the same : en
  • US1868103A - Box-holder clamp : en
  • US1868447A - Purification of tar-acid-bearing oils : en
  • US1867591A - Dirigible air dock : en
  • US1868115A - Manufacture of paper rolls : en
  • US1868216A - Resinous product and process of making same : en
  • DE554440C - Light signal device : de en
  • DE555284C - Method for filling charging hoses with explosive cartridges : de en
  • US1867775A - Expansion means for bell and spigot pipes : en
  • US1867978A - Tire chain : en
  • GB376834A - Improvements in and connected with centrifugal pumps : en
  • GB377076A - Improvements in nut locks : en
  • DE555015C - Process for the production of electrodes for collectors with alkaline electrolytes : de en
  • GB377065A - Improvements relating to fuel injection pumps : en
  • DE555582C - Process for the production of resinous condensation products from formaldehyde and tar acids : de en
  • DE501590C - Production of highly combustible, explosive powders from nitrocellulose : de en
  • FR729419A - Automatic speed variation motion transmission device : en fr
  • US1868024A - Cut-off controlling mechanism for and method of operating locomotives : en
  • US1867640A - Renovating device : en
  • US1868417A - Means for adjusting wings of aircraft : en
  • US1867997A - Starting marker for phonograph records : en
  • CA324325A - Nitrided steel annealing method : en fr
  • DE555050C - Traction sheave for the drive of flexible traction elements for conveyors : de en
  • FR729161A - Method and apparatus for transporting and laying track changes : en fr
  • CA324233A - Combined desk and invalid's table : en fr
  • DE555037C - Manufacture of hollow bodies with thin metal walls and non-developable outer surface, in particular of aircraft parts : de en
  • FR729444A - Nailing hammer with point reserve and automatic distribution : en fr
  • GB376956A - Improvements in the treatment of skins : en
  • GB377063A - Improvements in or relating to photographic films or plates : en
  • US1867809A - Propeller assembly for airships : en
  • CA324374A - Photography : en fr
  • US1867816A - Fence supporting device : en
  • US1868379A - Safety razor : en
  • AU306331A - Improved thermostatic control in fluid supply apparatus : en
  • US1868279A - Cushion or insert for mattresses or the like consisting of spiral springs : en
  • US1868343A - Control means for washing machine roll wringer mechanism : en
  • US1868266A - Work supporting attachment for abrading machines : en
  • DE555442C - Folded and cut-out sheets suitable for advertising purposes : de en
  • FR729380A - Process for rolling compounds of metals and metalloids or alloys of these compounds with metals : en fr
  • GB376937A - Improvements in or relating to rubber cushions, mattresses, shock absorbers or the like : en
  • FR729173A - Improvements to clothes pressing machines : en fr
  • GB377027A - Protecting box for switches wall plugs or other similar electrical apparatus intended for fitting into walls : en
  • US1867588A - Method of and apparatus for paper making : en
  • GB377696A - Improvements in alternating current motors : en
  • US1868075A - Piston and ring : en
  • US1868263A - Vehicle body : en
  • IE12587L - Box closures and the like : en
  • US1868422A - Process for cheese manufacture : en
  • US1867568A - Dumb-waiter and dumb-waiter inclosure unit : en
  • US1868278A - Air conditioning device : en
  • DE555297C - Fertilizer spreader with reciprocating slides : de en
  • DE555102C - Process for producing hollow glass bodies with attachments : de en
  • DE555241C - Process for the preparation of amino-substituted guaiacolar acids and their reduction products : de en
  • DE555348C - Safety device for internal combustion engines : de en
  • DE555528C - Manufacture of fluorine : de en
  • US1868468A - Heater for airplane wings : en
  • US1867711A - Defroster : en
  • US1867628A - Roller bit : en
  • DE555291C - Process for the preparation of concentrated and durable solutions of C-alkyl resorcinols : de en
  • GB377276A - An improved method of and means for electro-magnetically recording acoustic signals : en
  • US1868068A - Theater : en
  • US1868238A - Tennis racket : en
  • US1868418A - Process of cracking petroleum hydrocarbons : en
  • US1867783A - Continuous process of purifying materials : en
  • US1867610A - Treatment of artificial filaments : en
  • US1868071A - Meat stamping ink : en
  • CA324330A - Dispensing carton : en fr
  • US1867605A - Economizer : en
  • FR729305A - Brine for heat and cold transmission : en fr
  • FR729063A - Process and gasifier for the total gasification of fuels : en fr
  • FR729080A - Ring lubrication device for axle boxes : en fr
  • FR729151A - Control system and automatic selection of boxes, for displaying goods prices and others : en fr
  • FR729443A - Improvements in two-stroke engines : en fr
  • GB376925A - Process for the manufacture of di-alkyl sulphates from olefines : en
  • FR729164A - Improvements to installations intended to fight fires, such as, in particular, those used on board locomotive vehicles : en fr
  • GB377239A - An improved process for producing diamonds : en
  • CA324235A - Twist drill milling machine : en fr
  • GB377206A - Improvements in electric switches adapted to prevent sparking at the terminals : en
  • FR729112A - Manufacture of umbrella covers of rubber or elastic rubberized fabrics : en fr
  • GB377113A - Double twist twisting spindle : en
  • USD87423S - Morris sachs : en
  • FR729114A - Glazier diamond refinements : en fr
  • FR729079A - Trouser tensioner : en fr
  • GB377148A - Improvements in shuttle box motions for looms : en
  • GB376979A - Improvements in feed-apparatus for conveying material from weighing and like machines to packeting and like machines : en
  • GB376934A - An improved process for the production of mixed fertilisers : en
  • GB377232A - Improvements in or relating to manifolding books : en
  • CA324418A - Sulphonated organic compound : en fr
  • DE553324C - Electrically operated winch with a regulating machine set, influenced by a timer, e.g. B. Leonard control : de en
  • DE555188C - Wall or ceiling construction made of an iron skeleton and filler plates : de en
  • GB377032A - Improvements relating to acetylene gas control valves for use in connection with oxy-acetylene blow pipes : en
  • GB377009A - A new or improved firelighter and method of making same : en
  • FR729194A - Powder box : en fr
  • DE555199C - Process for grafting silver eels : de en
  • FR729287A - Process for the production of oil gas : en fr
  • GB377200A - Improvements in or relating to internal capsule closures for sealing bottles, jars and other receptacles : en
  • FR729303A - High pressure tubular steam generator : en fr
  • GB376954A - Improvements in and relating to the location of travelling craft by wireless direction-finding apparatus : en
  • DE555499C - Field chair with a central support made of telescopic tubes : de en
  • GB377168A - Improvements in internal combustion engines : en
  • US1867659A - Oil burner : en
  • US1868401A - Cutter for eggs, vegetables, and the like : en
  • GB377136A - Improvements in or relating to electric pocket lamps : en
  • DE555054C - Semicircular bobbin container on weft bobbin exchange devices for looms : de en
  • DK45938C - Dough divider. : da en
  • USD87406S - A cobpobation of cali : en
  • GB377046A - Improvements in and relating to atomisers : en
  • DE555343C - Poultry perch : de en
  • DE555349C - Automatic adjustment device for brake shoes : de en
  • GB377678A - Improvements in the manufacture and production of assistants for the textile and related industries : en
  • FR729195A - Device for polishing nails and other similar applications : en fr
  • FR729403A - Rod for curtains and similar items : en fr
  • GB377222A - Improvements in or relating to gas cocks : en
  • FR729157A - Footwear making improvements : en fr
  • US1868242A - Emergency switch mechanism and lighting system : en
  • DE555225C - Circular knitting machine with mesh wheel and needles placed at an angle to the needle bed : de en
  • DE555275C - Device for taking photos during car journeys : de en
  • FR40520E - Compression and tensile resistant junction or junction box or box for submarine signal cables with hollow protective tube or cable : en fr
  • GB377001A - Improvements in bags for golf clubs : en
  • GB377304A - Improvements in or relating to coke ovens having vertical heating flues : en
  • US1867926A - Drain device : en
  • GB376957A - Method for the manufacture of metallic hollow bodies such as flasks and the like : en
  • FR729171A - Metal door : en fr
  • FR729179A - Hot water accumulator : en fr
  • FR729449A - Apparatus for limiting to one copy the admission into automatic feeders of paper of any weight, printed or not, and which may have previously undergone one or more folds : en fr
  • FR729100A - Advanced metal wheel : en fr
  • GB377164A - Improvements in and relating to upholstery covers : en
  • DE555203C - Process for the production of latent indicia on sheets of packaging film : de en
  • DE555532C - Machine for applying liquids to skins using several brush rollers : de en
  • US1867746A - Apparatus for amplifying electric oscillations : en
  • GB376843A - Improvements in means for regulating electric currents : en
  • FR729414A - Process for the production of water-insoluble azo dyestuffs : en fr
  • GB376879A - Apparatus for the application of radiations : en
  • GB377671A - Improvements in or relating to electric power supply systems : en
  • GB377694A - Improvements in the production of sound records on films : en
  • GB377277A - Improvements in or relating to scanning apparatus for use in television picture telegraph and like systems : en
  • US1867606A - Lock for exit bolts : en
  • US1867691A - Automatic watering valve : en
  • US1867730A - Game : en
  • US1867883A - Monorail track for conveyer systems : en
  • US1868246A - Bucket : en
  • FR729208A - Device allowing the simultaneous opening or closing of door or window leaves : en fr
  • FR729115A - Improvements in the manufacture of phonograph records or similar devices intended for the reproduction of sound : en fr
  • GB377089A - Locking device for use on motor vehicles : en
  • GB377135A - Improvements in wooden panels : en
  • CA324279A - Pulp refining apparatus and process : en fr
  • FR40521E - Umbrella training : en fr
  • FR729244A - Gearbox for automobiles or other vehicles : en fr
  • FR729309A - Grinding wheel : en fr
  • FR729150A - Method and devices for supplying an engine or generator with pressurized fluid : en fr
  • GB376921A - Improvements in and connected with back-to-back grates : en
  • DE555357C - Pump piston drive, especially for deep pumps : de en
  • GB377677A - Improvements in momentum power storing mechanism : en
  • DE555069C - Method for determining the direction of a sound source : de en
  • DE555331C - Artificial molar : de en
  • FR729204A - Vehicles usable for illuminated or other advertising : en fr
  • US1868413A - Sectional fluid heater : en
  • FR729276A - Concrete pavement : en fr
  • GB376869A - Improvements in or relating to methods of and apparatus for deriving power from high-voltage lines : en
  • CA324358A - Game apparatus : en fr
  • USD87379S - And walter a : en
  • DE555424C - Hangers for curtains, curtains, etc. like : de en
  • GB376946A - Improvements relating to gearing for producing intermittent motion : en
  • FR729224A - Advanced tumbler for carboys : en fr
  • USD87414S - Design for a radiator ornament : en
  • US1867834A - Electric protection system for bank vaults, etc. : en
  • DE554993C - Cutting device for sewing machines : de en
  • DE555403C - Process for the preparation of aromatic hydrocarbons and substitution products after the reaction by Friedel-Crafts : de en
  • US1868245A - Electric motor starting clutch : en
  • USRE18531E - Valve actuating mechanism : en
  • GB376800A - Improvements in the control of electrically propelled vehicles : en
  • US1867692A - Trolley retriever : en
  • US1867715A - Air propeller with angle of pitch changeable in flight : en
  • US1867600A - Barber's chair : en
  • US1867895A - Woodworking machine : en
  • US1868076A - ricard : en
  • US1867656A - Piston ring : en
  • USD87400S - Design for a playing field for game apparatus : en
  • US1868148A - Track link : en
  • US1868146A - Hydraulic coupling : en
  • DE555229C - Device for non-stop showing of sound films distributed over several carriers by means of fade potentiometers : de en
  • FR729144A - Light source with tantalum carbide illuminators : en fr
  • US1868002A - Electric remote control apparatus : en
  • US1868164A - Return bend fittings for oil stills : en
  • USD87408S - Ration : en
  • US1868197A - Garment hanger : en
  • US1867864A - Carbazole-2.7-disulphonic acid : en
  • US1868198A - Chain oiling device : en
  • DE555353C - Gyro crusher : de en
  • FR729142A - Signaling thermometric rod : en fr
  • GB377213A - Improvements in and relating to voltage regulation : en
  • FR40514E - Corrosion resistant alloys : en fr
  • FR729273A - Automatic talking machine : en fr
  • FR729323A - Process for the manufacture of black trisazo dyes : en fr
  • FR729448A - Lightweight aluminum alloy : en fr
  • US1867932A - Means for making pen nibs : en
  • DE555013C - Circuit arrangement for telegraph systems, in particular for manually operated telegraph exchanges, in which a switching process is initiated by sending a pulse on the telegraph line and terminated by a pulse returning over the line : de en
  • DE555189C - Process for drying and sterilizing masonry : de en
  • FR729298A - Induction regulator : en fr
  • GB377217A - Improvements in hammers with cranks for transmitting motion to the tubs : en
  • DE555163C - Method and device for dyeing stretch yarn : de en
  • DE555306C - Process for the azotizing of carbides : de en
  • FR729343A - Manufacturing process of fur felt shoes : en fr
  • GB377093A - Improvements in guide and slide rails for frameless glass sliding doors : en
  • AU383431A - Improved cooking or other vessels : en
  • DE555502C - Locking device for tripods : de en
  • GB376967A - Improvements in or relating to multi-ply bags and method of producing same : en
  • GB377034A - Improvements in or relating to high tension switches : en
  • GB377728A - Improvements in or relating to high tension ignition magnetos : en
  • DE555201C - Process for the production of a lemon spice for baked goods : de en
  • DE554963C - Device for synchronizing a telegraph system with several interconnected stations by utilizing the inversions of the signal stream : de en
  • DE555469C - Switch for interrupting electrical circuits by connecting a resistance fluid between the electrodes : de en
  • DE555220C - Drum dryer with pre- and post-drying drum connected in series : de en
  • DE555455C - Drive device for roving, spinning and twisting machines with spindles driven by helical gears : de en
  • GB377144A - Improvement in moulding : en
  • DE555429C - Soil cultivation machine, especially for growing asparagus : de en
  • CA324272A - Artificial wood : en fr
  • US1868173A - Running gear : en
  • FR729094A - Process for producing 1.6-dibromo-2-oxy-naphthalene-3-carboxylic acid : en fr
  • FR729308A - Electric machine adjustment device : en fr
  • US1868073A - Method of constructing airplane fuselages : en
  • US1868264A - Temperature regulating and humidifying apparatus : en
  • US1867917A - Combustion rotary engine : en
  • GB377186A - Improvements in miners' and garage safety lamps : en
  • US1868067A - Manufacture of condensation products : en
  • DE554964C - Circuit arrangement for the transmission of tinted images by means of a series of code signals : de en
  • US1868140A - Effecting organic reactions in aqueous media at high temperatures : en
  • US1868235A - Liquid dispensing gun : en
  • GB376823A - Improvements in or relating to water-tube boilers : en
  • FR729239A - Control for sprinkler system with periodic water emission : en fr
  • US1867673A - Infant's combination dressing table and bathtub : en
  • US1867936A - Electric upsetting apparatus : en
  • US1868262A - Frictional resistance device : en
  • US1868030A - Feeder for hully cotton : en
  • FR729440A - Improvements to reciprocating engines applicable in particular to internal combustion or two-stroke combustion engines : en fr
  • GB377088A - Improvements relating to moulding presses : en
  • FR729147A - Device for autogenous welding of objects by electricity : en fr
  • GB376841A - Improved method of and means for supporting the chassis and body of vehicles on their axles and wheels : en
  • GB376964A - Process and apparatus for the manufacture of two-part hinged boxes : en
  • US1867679A - Foot corrective sandal : en
  • CA324276A - Signalling and burglar protective system : en fr
  • DE555548C - Process for the production of collodion varnishes containing bronze : de en
  • US1867666A - Process of preparing alkali-hypochlorite solutions : en
  • CA324299A - Article stacking mechanism : en fr
  • DE555359C - Fully automatic cap making and bottle capping machine : de en
  • US1868214A - Bath for metal pickling processes : en
  • FR729056A - Method of manufacturing cross-bottom paper bags and device for its execution : en fr
  • FR729053A - Electric iron : en fr
  • FR729250A - Improvement to mattresses, cushions and seats in sponge rubber, or other spongy fabric : en fr
  • FR729272A - Device for automatic adjustment of the feed of handling machines : en fr
  • FR729384A - Improvements made to paving and coverings in materials of all kinds : en fr
  • GB376911A - Improvements relating to machines for grinding or cutting gear wheel teeth : en
  • US1867708A - Automobile construction : en
  • US1867717A - Conveyer control apparatus : en
  • US1867861A - Printing cylinder : en
  • CA324286A - Ink ribbon feeding and reversing mechanism : en fr
  • GB376802A - Improvements relating to laundry presses : en
  • CA324284A - Sound recording and reproducing apparatus : en fr
  • CA324269A - Photographic printing apparatus : en fr
  • DE555299C - Twisting machine, especially for rayon : de en
  • DE554988C - Process for purifying crude anthraquinone : de en
  • DE555457C - Machine for the production of core yarn : de en
  • US1868151A - Process for preparing solid or half-solid solutions of alkaline hypochlorites : en
  • US1868012A - Cigarette rod cutting device for cigarette machines : en
  • USD87407S - A cobporation of cali : en
  • US1867626A - Manufacture of wood pulp : en
  • US1867790A - Machine for finishing articles of pottery-ware : en
  • US1867865A - Ophthalmic mounting : en
  • AU261231A - An improved grip for attachment to traction wheels : en
  • FR729098A - New dyes applicable in particular as photographic sensitizers : en fr
  • FR729269A - Improvements in or relating to portable racks for holding test tubes or similar containers : en fr
  • FR40544E - Lock enhancements : en fr
  • FR729088A - Production of new azo dyes : en fr
  • FR729218A - Method of manufacturing block capacitors and capacitor established using the method : en fr
  • GB376865A - Drying-cylinder or roller for paper and pulp drying-machines : en
  • CA324298A - Package wrapping machine : en fr
  • DE554885C - Distribution device, especially for load balancing devices on locomotives : de en
  • DE555076C - Process and system for the transfer of heat to liquids : de en
  • DE555237C - Device for stiffening perforated Garnwickelhuelsen made of cardboard o. The like. : de en
  • FR729394A - Suspender buckle : en fr
  • GB376914A - Improvements in, or relating to, oil-pressure and similar gauges : en
  • GB377003A - Improvements in combing machines for textile fibres : en
  • DE555346C - Braking device for internal combustion engines, in particular on motor vehicles, which works by closing the inlet and generating negative pressure : de en
  • GB376871A - Improvements in return steam traps : en
  • FR729374A - Devices for injecting water into mixers for treating concrete or similar materials and for measuring the quantity of water injected : en fr
  • GB377153A - Process for obviating cold-shortness in iron and steel containing phosphorus : en
  • DE555117C - Fly killers : de en
  • FR729255A - Car shaker stand : en fr
  • GB376877A - Improvements in or relating to hydraulic transmission of power : en
  • US1867572A - Apparatus for regenerating water softening materials : en
  • US1867787A - Laminated glass and process of producing the same : en
  • US1868196A - Change speed gear : en
  • FR729170A - Iron and aluminum alloys : en fr
  • FR729375A - Valve box for single-valve fuel dispenser : en fr
  • US1867757A - Method of digesting nitrocellulose : en
  • US1868390A - Nonskid apparatus for automobiles : en
  • FR40512E - Improvements to fluid fuel heaters : en fr
  • GB377031A - Improvements in or relating to breathing appliances of the self-contained type : en
  • GB377122A - Improved means for fixing stands to cycles : en
  • US1868016A - Milling machine : en
  • US1868459A - Sanitary smoking appliance : en
  • DE555373C - Process for the preparation of dichloroethylene : de en
  • US1868319A - Loader for skip hoist buckets : en
  • FR729125A - Improvements to alloys containing nickel : en fr
  • GB377266A - Flashlight powder cartridge : en
  • US1867653A - Air pumping centrifugal pump : en
  • US1867995A - Machine for mill cutting single point double thread screws : en
  • GB376887A - Beverages and process of making same : en
  • GB377216A - Reduction of unbalance in telephone cables : en
  • US1868234A - Planetary friction transmission : en
  • GB376908A - Improvements relating to the controlling of the unwinding spools or bobbins of wire-winding machines : en
  • GB376885A - Improvements in or relating to fluid-operated bolts, catches and the like : en
  • US1868228A - Aircraft strut : en
  • US1868372A - Gypsum plaster products and plaster-base material : en
  • FR729432A - Apparatus for the continuous separation of sand from a water and sand mixture : en fr
  • DE555453C - Traffic light column : de en
  • US1867905A - Shaving equipment : en
  • FR729318A - Luminous serial number for automobiles and the like : en fr
  • GB377680A - Improvements in process of making covers or shells for match and like boxes : en
  • US1868293A - Alloys : en
  • US1867552A - Cow-tail holder : en
  • US1867562A - Lamp-shade : en
  • US1867650A - Gasoline tank cap lock : en
  • US1868357A - Radio toning device : en
  • US1868383A - Fountain roll feeding means for printing presses : en
  • US1867953A - Ice cream freezer : en
  • CA324340A - Asphalt production : en fr
  • US1868449A - Inclosed switch : en
  • USD87399S - Design for an electrical : en
  • GB376824A - Marine salvage device : en
  • GB376853A - Improvements relating to adjustable windows : en
  • US1868072A - Tamper control mechanism : en
  • DE555148C - Injection molding machine : de en
  • US1868388A - Explosive : en
  • CA324308A - Electric rectifier : en fr
  • US1868205A - Cross head guide for engines : en
  • US1868473A - Green bloom oil : en
  • CA324352A - Brake system valve : en fr
  • US1868061A - Crossing for railway tracks : en
  • US1868442A - Arc quencher for circuit breakers : en
  • US1867738A - Tray : en
  • US1867798A - Hinge : en
  • US1868290A - Counter : en
  • DE555525C - Drive device for link conveyor belts : de en
  • CA324239A - Straw catching and dumping machine : en fr
  • CA324259A - Hose nozzle : en fr
  • CA324342A - Suction cleaner : en fr
  • DE555295C - Electrical switch whose contacts are arranged in a closed, evacuated glass vessel and whose contact movements are transmitted from the outside to the inside : de en
  • SE74799C1 - : en
  • US1868147A - Valve : en
  • US1868187A - Scaffolding : en
  • AU301931A - Rubberised fabric made from fibrous material : en
  • US1867566A - Treating hydrocarbon oils : en
  • US1868426A - Process for the production of artificial masses : en
  • GB377035A - Improvements in or relating to high tension condensers : en
  • US1867594A - Shoe stiffener conditioning machine : en
  • GB377133A - Improvements in protective means for the spring plates or washers of valves : en
  • US1868347A - Lawn mower : en
  • US1868425A - Method of and apparatus for manufacturing pottery ware : en
  • US1867946A - Production of aliphatic acids by fermentation : en
  • CA324359A - Cereal food : en fr
  • US1868206A - Treating electrodes : en
  • US1867583A - Synthetic resin and process of making : en
  • US1867793A - Method of producing alkali salts of iodomethyl sulphonic acid : en
  • US1868320A - Electroplating machine : en
  • US1868324A - Gas regulator valve mechanism : en
  • CA324326A - Furnace structure : en fr
  • US1867751A - Gun for condenser cleaning slugs : en
  • US1867803A - Manufacture of books : en
  • US1867890A - Sprayer : en
  • US1868415A - Method of manufacturing screws with one or two appending washers : en
  • US1868437A - Apparatus for gathering and feeding in crops : en
  • US1868163A - Shock insulating device : en
  • CA324379A - Radio cabinet : en fr
  • US1867833A - Subcirculation oil well drilling apparatus with suction pumping : en
  • US1867972A - Press for manufacturing molded articles : en
  • CA324315A - Dielectric material : en fr
  • CA9709S - A handle or stock primarily for a tooth brush : en
  • CA324282A - Boiler anti-corrosion device : en fr
  • DE555131C - Device for setting up cones by means of flexible pulling elements : de en
  • DE555436C - Ventilation protection ring, especially for exhaust gas turbines : de en
  • CA324369A - Hydro-turbine pump : en fr
  • US1867779A - Gauge and thermometer fitting : en
  • US1868026A - Tobacco spreading device for cigarette machines : en
  • US1868444A - Air eliminator for liquid : en
  • US1868182A - Box binding machine : en
  • US1868220A - Automobile : en
  • GB376995A - Improvements in or relating to apparatus for delivering disinfectant to flushing cisterns : en
  • USD87382S - Design for suspenders : en
  • US1868396A - Sound reproducing mechanism : en
  • US1868478A - Lifting jack : en
  • US1867782A - Method of and machine for generating worm gears : en
  • US1867959A - Incandescent cathode for thermionic tubes and method of manufacturing same : en
  • CA324396A - Railway signalling system : en fr
  • AU661432A - Improvements in ruling machines : en
  • GB377073A - Liquid measuring apparatus having two measuring vessels and a four way reversing cock : en
  • US1868027A - Class : en
  • DE555161C - Sheet metal runway for scraper arms of mining conveyor devices that swing in the working direction : de en
  • DE555415C - Rail clamp to prevent rail wandering : de en
  • FR40538E - Lock hinge for all applications and especially for jewelry items : en fr
  • CA324257A - Grass cutter : en fr
  • AU255231A - Improved electrical heat radiator : en
  • US1867649A - Internal combustion engine : en
  • US1868416A - Striping pencil : en
  • US1868374A - Check valve for fluid lifts : en
  • US1868348A - Convertible drilling tool : en
  • US1868472A - Manufacture of sugar : en
  • DE555249C - Method to increase the sensitivity of a Kerr cell light relay : de en
  • FR729228A - Compressible force limiting device : en fr
  • US1867844A - Dumping body for automobile trucks : en
  • US1868315A - Continuously loaded conductor : en
  • USRE18533E - of toledo : en
  • DE555242C - Device for setting the ink knife for the ink fountain roller of printing machines : de en
  • DE555095C - Signal transmission system with secrecy in which the signal streams are periodically broken down into sections, the order of which is changed by swapping : de en
  • DE555144C - Articulated connection for pull or push rods, especially for suspension spring hangers and. Like. In railway vehicles : de en
  • DE555184C - Device for dividing rigid and semi-rigid bodies, in particular bread, into halves of equal weight : de en
  • GB377045A - Improvements in or relating to television and like apparatus : en
  • US1868432A - Continuous automatic control of feed and blowdown water : en
  • USD87395S - Design for a novelty tot ob sttfftt : en
  • US1867797A - Insulating board : en
  • US1867601A - Filler mechanism for tubes and the like : en
  • US1867910A - Pop-corn machine : en
  • US1868149A - Automatic door opener and closer : en
  • US1867976A - System of signaling and repeater therefor : en
  • US1868427A - Doll : en
  • FR729166A - Improvements to processes and devices for descaling internal combustion engines : en fr
  • GB377005A - Improvements in and relating to reheating furnaces : en
  • FR729199A - Device for the entry, airtight, of an electrical conductor into a quartz vessel : en fr
  • DE555042C - Arrangement for inductive remote transmission of movement processes, in particular for remote display of the pointer position of measuring devices : de en
  • DE555546C - Electric hot air shower with an impeller surrounded by a housing : de en
  • FR729376A - Fading corrector for radio receivers : en fr
  • FR40526E - Improvements to thread tensioners for knitting or weaving looms : en fr
  • FR729149A - Pneumatic tools : en fr
  • FR729284A - Further development of metal reinforcements for tubes for automatic looms : en fr
  • US1867770A - Apparatus for wet treatment of hanks : en
  • US1868407A - Calculating machine : en
  • USRE18530E - Ing works : en
  • CA324266A - Veneer producing method : en fr
  • DE555156C - Chute dryer or kiln with cross ventilation : de en
  • FR729167A - Improvements to cinematographic devices : en fr
  • DE555425C - Swiveling coat arm : de en
  • DK45954C - Method and Apparatus for Sterile Filling and Closing of Containers. : da en
  • GB376874A - Improvements in or relating to artificial limbs : en
  • US1867747A - Toilet stand : en
  • DE555325C - Radioactive collector for taking up the air electricity : de en
  • CA324234A - Axle bearing : en fr
  • US1867867A - Air supply system : en
  • US1867559A - Oil saver : en
  • US1867805A - Printer's register hook : en
  • US1867903A - Combination siren whistle : en
  • US1868311A - Bed and cylinder printing press : en
  • US1868406A - Apparatus for the heat treatment of sugar solutions either completely or partly crystallized : en
  • CA324241A - Fabric printing method : en fr
  • GB376825A - Improvements in or relating to cold moulding compositions and their manufacture : en
  • US1867983A - Binder : en
  • US1868005A - Electrical heater : en
  • US1868064A - Shaft-log and stuffing-box structure : en
  • US1867620A - Pressing member : en
  • US1868232A - Windshield heater : en
  • CA324401A - Air or gas filter : en fr
  • FR729392A - Leather sole with partially inlaid pellets : en fr
  • GB377084A - Improvements in a pectin sugar preparation : en
  • US1867915A - Cleated athletic shoe and cleat therefor : en
  • US1868007A - Lock nut : en
  • CA324389A - Cushioning mechanism : en fr
  • US1867592A - Indexing attachment for automatic machines : en
  • CA324390A - Railway car draft gear : en fr
  • AU474831A - Improvements in alarm devices : en
  • US1867643A - Clutch mechanism : en
  • US1867853A - Coal cutting machine : en
  • US1868466A - Distilling process and apparatus : en
  • US1867557A - Tire shaping machine : en
  • US1868142A - Heating device for the windshields of motor vehicles : en
  • US1868276A - Record guide : en
  • US1867741A - Flatwork ironer : en
  • US1867772A - Recuperative counterflow furnace : en
  • DE555116C - Process for the production of pest-free baths for poultry : de en
  • DE555458C - Safety igniter with adjustable burning time : de en
  • DE555244C - Process for producing flake ice : de en
  • FR729135A - Apparatus for calculating various characteristics, in particular the speed of a vehicle : en fr
  • CA324283A - Mixing machine meter : en fr
  • US1868369A - Sound recording machine : en
  • CA324297A - Sheet feeding and severing mechanism : en fr
  • DK45935C - Device for attaching cladding panels to walls or roofs. : da en
  • US1867916A - Electric color ray device : en
  • CA324296A - Dual wrapping and packaging machine : en fr
  • US1868085A - Photographic print : en
  • US1868443A - Electric discharge tube : en
  • US1867567A - Detection of frequency modulated signals : en
  • US1867569A - Firearm : en
  • US1868035A - Device for trimming coal and like material in ships : en
  • US1868310A - Web tension device : en
  • US1868323A - Electrically operative sterilizer : en
  • CA324388A - Liquid dispenser : en fr
  • US1867769A - Well housing apparatus : en
  • US1867615A - Slab and building construction : en
  • CA324395A - Typewriting machine : en fr
  • US1867760A - Truck hoist : en
  • GB377157A - Improvements in heating apparatus : en
  • CA324372A - Electric discharge tube : en fr
  • DE547034C - Device for locking railway point closures : de en
  • DE554526C - Dropper for bottles and jars : de en
  • FR729096A - Chi ray locator : en fr
  • FR729187A - Improvements in vibratory devices and production processes for these devices : en fr
  • GB376942A - Improvements in connection with devices for cleaning, or wiping rain or moisture from wind screens, windows and like purposes : en
  • GB377237A - Improvements in aircraft : en
  • US1867665A - Refining method of vegetable oils to be used as solvents for injection medicines : en
  • CA324294A - Electron-emissive cathode : en fr
  • DE555379C - Method for balancing the electrical values, especially the mutual capacities, in multi-core telephone cables : de en
  • DK45940C - Impulse transmitter of the Finger Disc type. : da en
  • FR729165A - Product for descaling internal combustion engines : en fr
  • US1867828A - Automobile lock : en
  • US1868395A - Distillation of tar : en
  • US1868433A - Radiodial or station selector : en
  • CA324247A - Electrical machine stop : en fr
  • US1867931A - Paper manufacture : en
  • US1868335A - Railway car construction : en
  • CA324334A - Drier vacuum seal : en fr
  • CA324287A - Printing plate : en fr
  • US1868048A - Machine for making and filling packets : en
  • US1867667A - Current rectifying apparatus : en
  • US1867586A - Slide fastener : en
  • US1867902A - Method and means for refueling aeroplanes in flight : en
  • US1868326A - Telephone system : en
  • CA324357A - Oil and tar purification : en fr
  • FR729446A - Improvements to t receptor devices. s. f. : en fr
  • GB377166A - Improvements relating to installations utilising a fluid the pressure of which must be able to vary as a function of the temperature, especially to installations destined to assure the lubrication of automobile vehicles : en
  • GB377188A - Improvements relating to apparatus for the protection of electric conductors againstexcess voltage : en
  • US1867778A - Process of producing sulphonic acids and sulphonates : en
  • US1868036A - Telephone system : en
  • US1868111A - Perforating machine : en
  • US1867884A - Web shearing apparatus : en
  • US1868207A - Index device : en
  • GB376849A - Improvements in and relating to sound reproducing instruments : en
  • GB376994A - Improvements relating to taps or cocks : en
  • FR729123A - Improvement in the clamping of conductors in the bases or blocks of insulating material of electrical installation devices : en fr
  • CA324320A - Dry cell : en fr
  • CA324332A - Refractory article : en fr
  • DE555214C - Remote measuring device for the transmission of the mean value of one or more measuring points by means of current pulses, the duration of which is proportional to the mean value to be measured remotely : de en
  • DE555262C - Self cashier for the insertion of several coins, one of which activates the gearbox : de en
  • US1867901A - Live-wire detector : en
  • US1868069A - Composite bag : en
  • DE555371C - Knife star dough dividing and molding machine : de en
  • US1868453A - Casting easily oxidizable metals : en
  • US1868028A - Counterbalance for well pumps : en
  • US1867587A - Purified phenylene-disazo-bismeta-phenylenediamine : en
  • US1867733A - Propeller of helicopters : en
  • US1867850A - Hair curling device : en
  • US1867801A - Fountain pen filling attachment for ink bottles or the like : en
  • US1868191A - Car roof : en
  • US1868294A - Feeding device for rock drills : en
  • CA324405A - Shoe manufacture : en fr
  • DE555181C - Process for the preparation of oxygen-containing, polycyclic compounds : de en
  • CA324268A - Brake mechanism : en fr
  • DE555211C - Closure for shoes and other items of clothing : de en
  • US1868306A - Blast furnace tuyere : en
  • US1868364A - Process for determining the quantity of potassium in fertilizers : en
  • US1868366A - Driving mechanism : en
  • DE554247C - Wall duct with earthing switch for radio antennas : de en
  • US1867547A - Coal handling plant : en
  • US1867961A - Reagent feeder : en
  • US1868288A - Typewriting machine : en
  • US1868112A - Sorting machine : en
  • US1868370A - Machine for molding plastic substances : en
  • US1868375A - Ink well : en
  • US1867687A - Balanced power scooter : en
  • US1867830A - Automobile lock : en
  • US1868104A - Mirror dresser : en
  • USD87409S - Imyek : en
  • US1868000A - Ignition apparatus : en
  • US1868296A - Automatic telephone system : en
  • AU304831A - Preparation of new soluble and stable antimony compounds : en
  • CA324400A - Trawl gear : en fr
  • USD87378S - Robert back : en
  • US1867680A - Internal combustion engine : en
  • US1867858A - Process for producing an anthraquinone dye : en
  • US1867810A - Electric annealing apparatus : en
  • AU776032A - Improvements in or relating to sintered hard metal alloys : en
  • US1868378A - Switching arrangement for telephone plants : en
  • US1867811A - Stop sign : en
  • CA324378A - Phono-film recording and reproducing method : en fr
  • US1867994A - Lid for cooking utensils : en
  • CA324265A - Fire alarm : en fr
  • CA324366A - Welding apparatus : en fr
  • DE555065C - Electric drive device for sewing machines or the like. : de en
  • GB376988A - Zinc-base die-casting alloy : en
  • DE550619C - Digestion of raw materials containing alumina : de en
  • US1867764A - Magazine reel : en
  • USPP18P - By elizabeth : en
  • US1868451A - Protective refractory glaze and method of applying the same to refractory bodies containing silicon-carbide : en
  • DE555219C - Drying device for salt : de en
  • FR729264A - Quick-fit sub-bases : en fr
  • FR729418A - New phonographic record and its manufacturing process : en fr
  • GB377069A - Improved preparations for killing flies : en
  • FR729189A - Glider launch device for gliding : en fr
  • CA324321A - Sound producing device : en fr
  • US1868268A - Dishwasher : en
  • US1867598A - Billboard : en
  • US1867645A - Manual-magnetic servo-brake : en
  • DE555149C - Process for the production of artificial snow : de en
  • GB377169A - Improvements in or relating to picture telegraph, television and like systems : en
  • DE555250C - Device on self-connecting telephones to prevent unauthorized use and to simultaneously count outgoing calls : de en
  • US1868078A - Braking device for cinematographic spools : en
  • FR729364A - Mower with gear lubrication device : en fr
  • GB376882A - Improvements in or relating to oscillating cylinder plunger pumps : en
  • GB376984A - Improvements in or relating to electric insulators : en
  • US1867942A - Cellulose esters of high molecular organic acids and process of making the same : en
  • DE555391C - Fire extinguishing system with several extinguishing gas containers : de en
  • DE555364C - Tobacco feed chute for straight cigarette machines : de en
  • FR729124A - Improvements to blocking devices for signaling currents superimposed on electricity networks : en fr
  • FR729057A - Improvements to the feed mechanism of mechanically loaded hearth grates : en fr
  • GB376996A - Apparatus for irradiating liquids : en
  • GB377214A - Screwdrivers, braces and the like devices for holding in proper relation a screw or other member being operated upon : en
  • FR729439A - Apparatus for evaporation and concentration of liquids and mainly fragile liquids : en fr
  • FR729333A - Method and apparatus for gluing letter envelopes : en fr
  • GB377127A - Improvements in or relating to turbine-condenser units : en
  • FR729058A - Improvements to heating devices : en fr
  • GB376870A - Improvements in traffic control signals : en
  • DE555232C - Photocopier : de en
  • DE554970C - Coffee brewer : de en
  • FR729105A - Colander ladle : en fr
  • DE555383C - Process for purifying raw gases, such as B. Coke oven gas : de en
  • DE519322C - Process for the preparation of compounds from formaldehyde and amino bodies, in particular methylol compounds and their derivatives : de en
  • CA324386A - Tank gauge : en fr
  • GB376987A - Improvements in magnet systems for loud speakers : en
  • US1868267A - Freight handling system : en
  • FR729268A - Improvements to rubber manufacturing processes : en fr
  • GB377002A - Improvements in or relating to photograph and similar frames : en
  • FR729304A - High pressure steam generator containing a small amount of fluid : en fr
  • GB376897A - Improvements in bags, pockets, pouches and the like : en
  • GB377278A - The manufacture of ureas : en
  • FR729054A - Game of dice : en fr
  • GB377101A - Attaching shrouding to blades of elastic fluid turbines : en
  • DK45939C - Locking device for automobile lifting devices. : da en
  • FR729270A - Wire winder : en fr
  • FR729145A - Four-jaw drill chuck : en fr
  • GB376855A - Improvements in or relating to the control of electrically propelled vehicles : en
  • GB377108A - Improved cross roll or cheese winding machine : en
  • FR729134A - Sprayer for medical treatment or similar applications : en fr
  • FR729445A - Woodworking machine preparing boards for assembly and for other work : en fr
  • FR729433A - Sharpener for pencils without wood casing : en fr
  • FR729071A - Manufacturing process of 2-amino-anthrahydroquinone disulfuric acid ester : en fr
  • GB377007A - Improvements in or relating to electromagnets : en
  • US1867766A - Halogen-terephthalic-hexahalides and process of preparing same : en
  • US1868156A - Index or filing system : en
  • FR729275A - Rapid heating device for liquids applicable to all vessels : en fr
  • GB376972A - Improvements in or relating to miners' safety and other electric battery lamps : en
  • DE555544C - Electromagnet, the cylindrical armature of which is adjustable transversely to the lines of force and is provided with a shoulder with which it engages in a cylindrical air gap : de en
  • DE555155C - Mortar mixing machine with a mixing drum that can be tilted about a horizontal axis and a liquid container located above the mixing drum : de en
  • DE555173C - Device for embossing the characters of dies for die setting and line casting machines : de en
  • DE555280C - Painting apparatus for painting iron surfaces or the like. : de en
  • US1867553A - Planetary friction transmission : en
  • DE540388C - Planetary gear change gear built into the motor housing : de en
  • FR729315A - Irigrapher : en fr
  • GB376875A - Improvements in or relating to vanity cases : en
  • US1867724A - Railway traffic controlling system : en
  • CA324316A - Double-throw switch : en fr
  • FR729181A - Automatic coupling for railway cars : en fr
  • GB377223A - Improvements in or relating to shoe upper parts and methods of or means for making them : en
  • GB376919A - Device for bending metal rods : en
  • GB376868A - Improvements in or relating to sound reproducing or recording apparatus employing sound-record films : en
  • GB377225A - Improvements relating to slicing machines : en
  • FR729069A - Improvements in indicating devices, in particular liquid level indicators : en fr
  • US1867608A - Selective receiving system : en
  • US1867712A - Apparatus for stripping electric wires and for binding the end of the insulation : en
  • CA324333A - Electric switch : en fr
  • FR729132A - Telephone lines of communication between a long distance office and a subscriber : en fr
  • GR3743B - METHOD FOR STERILIZATION AND DISINFECTION. : el en
  • AU635832A - Improvements in electric remote control systems : en
  • USRE18534E - johnson : en
  • US1868249A - Continuous two-table forming machine : en
  • US1867912A - Pliers : en
  • US1868090A - Sound translating device : en
  • US1868358A - Radio transmitter : en
  • DE555246C - Process for the production of highly refractory components for smelting furnaces : de en
  • DE555252C - Method and device for operating a rotating field induction converter as a network coupling machine between two alternating current networks that are also equipped with their own energy sources with approximately the same frequency : de en
  • US1868304A - Mounting of electric pick-ups for gramophones : en
  • FR729311A - Improvements in the manufacture of articles of rubber or similar materials : en fr
  • GB376878A - Improvements in bins, or containers for storing or holding engineers' and others' stores or loose articles or material : en
  • GB377165A - Protective insertion for air filled tyres for vehicles : en
  • US1867842A - Apparatus for the manufacture of light hydrocarbons by catalytic cracking of petroleum oils, tars, or other similar starting materials : en
  • US1867941A - Apparatus for heat-treating : en
  • US1867702A - Grating : en
  • CA324355A - Hydrocarbon production : en fr
  • US1868322A - Door for stoves : en
  • FR729085A - Guillotine window frame : en fr
  • GB377026A - Improvement in golf club : en
  • FR729168A - Automatic engine starting device : en fr
  • FR729221A - Automatic bottle filling machine : en fr
  • FR729062A - Fuel pump operated by pressurized oil, for internal combustion engines, in particular gas turbines, and for steam generators operating according to a deflagration process : en fr
  • FR729261A - Further training in locomotive control and safety installations and devices : en fr
  • US1868403A - Controlling device for electrical circuits : en
  • US1868124A - Process for the manufacture of monobenzoyldiaminoanthraquinones : en
  • DE555344C - Slingshot for separating wax and honey : de en
  • FR729180A - Improvement in the production of sausage casings : en fr
  • FR729286A - Sound film printing process : en fr
  • US1867742A - Carburetor : en
  • FR729051A - Liquid switch : en fr
  • US1867549A - Sound absorbent material : en
  • US1867689A - Sealable padlock : en
  • US1868110A - Display card : en
  • US1868346A - Engaging and driving mechanism for rotary parts : en
  • GB376886A - Improvements in window constructions : en
  • DE555411C - Device for clamping a flexible gravure printing plate on the forme cylinder of printing machines : de en
  • GB376896A - Control mechanism for change-speed gearing : en
  • US1867661A - Process of preparing colored granular material : en
  • FR729293A - Process for the separation of gas mixtures by liquefaction : en fr
  • GB376794A - Process for colour photography : en
  • DE555332C - Process for the production of objects made of metal or porcelain, especially for dentistry : de en
  • DK45937C - Combined Lantern, Taillights and Directional Guide for Bicycles. : da en
  • FR40525E - Device for chain flow and loop formation of terry tissues : en fr
  • DE555187C - Method and device for air humidification : de en
  • FR729188A - Fuel supply device for combustion engines : en fr
  • FR729386A - Method and device for removing water film from heating walls in order to improve heat transmission : en fr
  • US1868044A - Method of producing ironcarbonyl : en
  • US1868377A - Crank-shaft casing : en
  • GB377134A - Improvements in or relating to the bunkers of steam ships : en
  • FR729203A - Bottle closure : en fr
  • GB376991A - Improvements in safety valves : en
  • GB376827A - Improvements in apparatus for drafting textile fibres : en
  • GB377038A - Apparatus for supporting the work as it is guided into the forging machine : en
  • DE555035C - Positive displacement pump with circulating auxiliary fluid : de en
  • FR729369A - Envelope box for parquet polishers called: blockers : en fr
  • FR40542E - Steam heater for steam boilers : en fr
  • FR729341A - Cereal shredder : en fr
  • GB376973A - Improvements in and relating to the manufacture of threads or strips of rubber or the like : en
  • DE555166C - Production of alkali nitrates from chlorides : de en
  • DE555194C - Injection carburetor : de en
  • FR729283A - Mode of purification of liquids and apparatus for carrying it out : en fr
  • FR729322A - Concrete mixing process and apparatus used for carrying out this process : en fr
  • DK45944C - Rotary kiln system for processing wet prepared cementitious sludge. : da en
  • US1867599A - Manufacture of pulp rovings : en
  • US1868328A - Battery overcharge indicator : en
  • US1868438A - Automatic belt take-up : en
  • US1867788A - Piano string-frame : en
  • GB376863A - A method of, and apparatus for, evaporating solid carbon dioxide : en
  • US1867791A - Automatic telephone system : en
  • US1868117A - Web pasting mechanism : en
  • US1868045A - Motor agricultural machine : en
  • US1868178A - Fastening device : en
  • US1867555A - Lure attaching means : en
  • CA324404A - Insulation unit : en fr
  • US1867843A - Power transmission apparatus : en
  • US1868123A - Leveler : en
  • US1868404A - Feeder for dry chemicals : en
  • USD87405S - Sheldon l : en
  • US1867927A - Sewer drain : en
  • CA324249A - Coke oven battery : en fr
  • FR729254A - New handle used to decorate furniture, building doors or shop fittings : en fr
  • GB376901A - Improvements relating to radio receiving apparatus : en
  • FR40505E - Process for manufacturing vat dyes : en fr
  • US1867563A - Air boat : en
  • US1867726A - Tractor hitch : en
  • US1868057A - Process for the manufacture of a plastic waterproofing medium made of calf's tallow or fat and lime : en
  • US1868218A - Twine-holder for self-binding harvesters : en
  • US1867887A - Roller attached bulk-handling attachment for harvesters : en
  • USD87391S - Design fob a game table : en
  • DE555049C - Filling nozzle : de en
  • DE555476C - Spring tube expansion compensator : de en
  • FR729059A - Device for the production of swollen or swollen grains : en fr
  • FR729163A - Improvements made to articles such as, in particular, : en fr
  • GB376821A - Improvements in or relating to a system for regulating and controlling the temperature of storage chambers : en
  • DE555044C - Toy, consisting of an erect hollow body, which has a play area approximately in the middle of its hollow : de en
  • US1867590A - Automatic variable speed mechanism : en
  • US1868055A - Oil base for internal combustion engines : en
  • DE555182C - Process for the preparation of Kuepen dyes of the anthraquinone series : de en
  • FR729408A - Scrolling light for illuminated advertising : en fr
  • US1867940A - Apparatus and method of manufacturing sheet glass : en
  • US1868155A - Radio coupling system : en
  • US1867707A - Winding engine frame : en
  • US1868419A - of le locle : en
  • US1868316A - Flush valve : en
  • AU668332A - Improvements inthe manufacture and installation of electric cables : en
  • US1868209A - Model fitting head for opticians : en
  • USD87396S - Design fob a range : en
  • US1867558A - Method of and apparatus for applying a liquid coating to a surface : en
  • US1867593A - Process of chemical fiber liberation : en
  • US1868136A - Temperature responsive device : en
  • US1868353A - Artificial refrigerating apparatus and cabinet therefor : en
  • US1868420A - Light metal piston : en
  • US1867753A - Automobile construction : en
  • US1867980A - Shaving cream dispensing safety razor : en
  • US1868345A - Locking device : en
  • US1867847A - Operating mechanism for oil switches : en
  • US1868135A - Fire extinguisher and support therefor : en
  • FR729172A - Manufacturing process of variable capacitors : en fr
  • US1868458A - Shirt envelope : en
  • DE555212C - Centrifugal sling device for projectiles with a spirally wound tube which ends tangentially at its end : de en
  • US1868338A - Crushing apparatus : en
  • US1868355A - Manifold construction : en
  • US1868452A - Vibratory apparatus : en
  • CA324289A - Clutch block : en fr
  • US1867773A - Tire chain : en
  • US1867860A - Printing press : en
  • FR729223A - Shoes with crepe, leather, etc. soles with invisible seam : en fr
  • CA324271A - Axial thrashing machine : en fr
  • US1867792A - Car door mechanism : en
  • US1868460A - Electric switch : en
  • US1867622A - Label : en
  • DE555151C - Device for sweeping out the working cylinder in internal combustion engines with compressed air : de en
  • GB377033A - Improvements in or relating to methods for producing dye-impression printing surfaces : en
  • GB377227A - Improved method of and apparatus for applying a liquid coating to a moving object : en
  • GB377271A - Manufacture of azo-dyestuffs on the fibre : en
  • FR729253A - Exhaust silencer for motorcycles : en fr
  • GB377030A - Improvements in speed change gear for power driven vehicles : en
  • CA324344A - Railway car coupler : en fr
  • GB377056A - Shirt for men : en
  • US1867948A - A firm composed of christopher l : en
  • US1867736A - Corrosion protection : en
  • US1867837A - Method for lining tunnels, aqueducts, and the like : en
  • US1867989A - Method of and means for transmitting energy in the form of mechanical oscillations : en
  • US1868389A - Funnel : en
  • FR729068A - Apparatus for rehabilitating iron wires : en fr
  • FR729070A - Setup for forming totals or subtotals, of correct sign, of any magnitude, in particular for remote measuring systems : en fr
  • DE555113C - Seed harrow tines for flat cultivation : de en
  • CA324262A - Non-return plunger : en fr
  • AU210631A - Improvements in lawn mowers : en
  • US1867677A - Milk and cream can cover : en
  • DE555352C - Jaw crusher : de en
  • US1868408A - Warping spool : en
  • US1868448A - Recovery of resin from residual oil : en
  • AU307531A - An improved hydraulic power transmitter : en
  • CA324339A - Battery filling device : en fr
  • DE555392C - Differential control of pressure medium brakes for aircraft : de en
  • CA324292A - Latch dog releasing device : en fr
  • CA324318A - Radio amplifier : en fr
  • GB376906A - Improvements in non-ferrous alloy : en
  • DE555345C - Rotary motor for motor vehicles : de en
  • DE555162C - Process for the production of a beer coloring agent : de en
  • DE555240C - Process for the preparation of pyridine and piperidine alkines : de en
  • DE555406C - Process for the production of dry, durable preparations from aromatic diazo compounds : de en
  • GB377040A - Improvements in or relating to machines for straightening flat bars : en
  • GB377265A - Improved method for the manufacture of plastic materials : en
  • US1867750A - Apparatus for heating and treating subdivided carbonaceous material and the like : en
  • US1868081A - Post hole digger : en
  • US1868237A - Apparatus for cleaning and loading grain : en
  • US1868363A - Type slug casting machine or the like : en
  • CA324397A - Electromagnetic device : en fr
  • FR729248A - Progression device for automatic clutch mechanisms of motor cars : en fr
  • FR729052A - Rotating headlight holder for automobile : en fr
  • FR729337A - Improvements to vehicle wheels : en fr
  • FR729347A - Method and apparatus for separating grains of unequal elasticity : en fr
  • FR729398A - Process for igniting and maintaining an electric arc in a medium with high dielectric strength : en fr
  • US1867992A - Nursing bottle holder : en
  • US1868094A - Method of and machine for upsetting the ends of pipe : en
  • USD87390S - Designator a lamp housing : en
  • USRE18535E - of chicago : en
  • FR729327A - Improvements to compounds to accelerate vulcanization : en fr
  • US1867759A - Aircraft : en
  • US1868329A - Furnace : en
  • USD87377S - Design for a lighting fixture : en
  • GB377090A - Improvements in or relating to bonded articles containing silicon carbide and methods of making them : en
  • DE555369C - Drive of the locking knife for the shaft wheel lever on dobby machines : de en
  • US1867970A - Means of introducing chemicals into rubber or cellulosic materials : en
  • GB377058A - Improvements in and relating to overshoes and underalls : en
  • FR729262A - Transmission system with multiplication or reduction of speed : en fr
  • FR729313A - Improvements to mechanisms for drilling tanks containing compressed gases under high pressure : en fr
  • DE555111C - Saw frame with automatic feed control : de en
  • FR729148A - Support for supporting or hanging items such as billboards, frames, etc. : en fr
  • GB377230A - Improvements in electric protective arrangements : en
  • DE555257C - Procedure for debarking wood : de en
  • DE555337C - Mast shoe made of finished reinforced concrete parts for wooden masts : de en
  • FR729219A - Gas discharge tube : en fr
  • GB377082A - Improvements in or relating to hot-water heating systems : en
  • US1867705A - Auxiliary drive for flat hosiery frames : en
  • US1867938A - Free wheel or ratchet clutch : en
  • US1868162A - Stabilized amplifier system : en
  • US1868441A - Writing pad for writing instruments : en
  • USD87413S - bundle : en
  • USD87418S - Desion fob an automobile tibe : en
  • US1868087A - Wave motor : en
  • FR729086A - Device for carrying out direct tests on installations with detectors for signaling fires : en fr
  • GB376960A - Stop valve : en
  • GB376828A - Improvements in or relating to high voltage electric switchgear : en
  • FR729240A - Device for applying fine particles of matter to objects : en fr
  • FR729251A - Process to avoid losses by vaporization during the withdrawal of liquefied gases : en fr
  • GB377199A - Method of and apparatus for mixing and spraying or moistening pulverulent or granular material : en
  • DE554989C - Boilers, especially steep-tube boilers, with pulverized coal combustion and additional combustion or waste heat heating : de en
  • FR729232A - Mobile crenellated binding and means of making it : en fr
  • GB377080A - Improvements in nut locks : en
  • FR729295A - Rolling mill improvements : en fr
  • GB376961A - Manufacture of nitro-aminodiphenyl sulphides : en
  • GB377215A - Improvements in or relating to machines for packaging cigarettes and other rod-shaped articles : en
  • FR729155A - Regulating device for internal combustion engines for aeronautics : en fr
  • FR40511E - Magneto-dynamo : en fr
  • DE554866C - Process for the simultaneous feeding of several paper webs running off rolls to a cross cutter : de en
  • DE555133C - Carousel, consisting of a revolving turntable with rolling bodies on a track inclined to the horizontal and vehicles linked to it : de en
  • US1867947A - Escapement wheel for anchor escapements : en
  • CA324309A - Picture receiving apparatus : en fr
  • US1867838A - Truck concrete mixer : en
  • US1868093A - Automobile : en
  • DE554377C - Measuring and dispensing device for liquids with several measuring vessels and with automatic switching device : de en
  • DE555277C - Device on compressed air lines for inflating pneumatic tires : de en
  • DE555333C - Soldering gun for dental purposes : de en
  • GB376893A - Improvements in or relating to electrical oscillation circuit arrangements : en
  • US1867954A - Process for sulphonating fatty acids and fatty acid derivatives : en
  • US1868349A - Tree trimmer : en
  • US1867911A - Tire chain hook : en
  • US1868219A - Water elevator : en
  • US1867813A - Dual purpose pumping apparatus : en
  • US1868190A - Car roof : en
  • US1868239A - Razor : en
  • DE555082C - Process for the production of rubber-like compositions : de en
  • DE555264C - Detachable fastening device for buttons : de en
  • CA324417A - Fabric edge securing means : en fr
  • US1868339A - Arrangement for the one sided band modulation of high frequency vibrations : en
  • DK45957C - Apparatus for continuous purification and clarification of diffusion juice. : da en
  • AU775932A - Improvements in or relating to sintered hard metallic alloys : en
  • US1867807A - Heating apparatus : en
  • US1867985A - Combined curtain and shade fixture : en
  • US1868333A - Refining of hydrocarbon oils : en
  • DE547787C - End connection of snow chains for pneumatic tires : de en
  • DE555586C - Vulcanizable rubber compounds with elastic glycerine esters : de en
  • GB377161A - Improvements in radio receiving apparatus : en
  • DE555351C - Manufacture of welded components with closed hollow body cross-sections made of light metal : de en
  • GB377115A - Improvements in or relating to steam or other vapour superheaters : en
  • DE554966C - Process for improving the dielectric strength of the layered insulation of cables and other electrically conductive bodies which are operationally under high alternating voltage : de en
  • DE555176C - Device for removing the rotten top layer from wooden sleepers : de en
  • DE555307C - Manufacture of metal sols and gels : de en
  • FR729314A - Improvements to water filtration : en fr
  • GB376943A - Improvements in radiators for heating-plants : en
  • GB377036A - Improvements in photographic lenses : en
  • US1867971A - Clinical waste-bag support : en
  • US1868243A - Mail distributing machine : en
  • US1867876A - Eductor : en
  • CA324335A - Combination lock : en fr
  • FR729395A - Life belt : en fr
  • DE555103C - Umbrella slide lock : de en
  • FR729067A - Catalyst for the treatment of gas mixtures : en fr
  • CA324302A - Coating composition : en fr
  • US1867945A - Confection holder : en
  • DE555303C - Process for achieving an unsatisfactory effect on a running web of fabric : de en
  • FR729344A - Improvements made to beams formed by juxtaposition of blocks or shaped elements : en fr
  • GB376927A - Improved lid stay : en
  • FR40545E - Lifting gear : en fr
  • GR3741B - ACCUMULATOR FOR SALT SALTOGEN. : el en
  • US1868137A - Pressing up of rubber footwear, galoshes, or the like : en
  • US1867878A - Lawn sprinkler : en
  • US1867745A - Spring catch for metal sash hardware : en
  • US1868015A - Check-writing machine : en
  • US1868289A - Spoon : en
  • US1867585A - Vacuum pump : en
  • US1867695A - Lubricating oil and process of producing the same : en
  • US1867987A - Resilient coupling : en
  • DE555363C - Device for holding bobbins on spinning or twisting spindles : de en
  • FR729233A - Method and apparatus for the manufacture of fertilizers containing phosphoric acid : en fr
  • GB377121A - Improvements in or relating to fuel injection devices for internal combustion engines : en
  • US1868477A - Index or file : en
  • DE555389C - Mill plant : de en
  • DE555431C - Straw feed for sugar cane harvesters : de en
  • DE555106C - Towel dispenser : de en
  • DE555381C - Multiple cores, in particular twin cores, for switching purposes in telecommunications systems : de en
  • DE555382C - Wing for flue gas screws of mechanical induced draft systems : de en
  • US1867981A - Mechanical movement : en
  • US1867831A - Automobile lock : en
  • US1867871A - Bucket tooth : en
  • US1867875A - Coating and doubling apparatus : en
  • US1867899A - Expulsion fuse : en
  • US1868031A - Glare shield for vehicles : en
  • US1867849A - Regulator for gas-heated steam radiators : en
  • US1867664A - Yarn twisting device : en
  • US1868034A - Modulating arrangement for transmitter tubes : en
  • US1867619A - Drying of artificial filaments : en
  • US1868274A - Sheet glass rolling machine : en
  • US1867957A - Heat equalizer for burners : en
  • USD87398S - A cobpobation op new : en
  • AU243231A - Improvements in liquid measuring and dispensing systems : en
  • CA324255A - Talking film making method : en fr
  • US1868344A - Light fixture for dial telephones : en
  • US1868258A - Method of and means for suspension of vehicles : en
  • US1868423A - Hot water heater : en
  • US1868143A - Turbine : en
  • US1868465A - Fuse indicator : en
  • US1868431A - Proportioning blowdown water with boiler feed water : en
  • US1868469A - Smoking apparatus : en
  • US1868134A - Car roof : en
  • CA324361A - Frame corner fastener : en fr
  • CA324375A - Indicia display indicator : en fr
  • FR729138A - Stagger sealing and retaining device or tool sleeve on pneumatic hammers : en fr
  • FR729242A - part of a technical device, for example valve seat or valve guide of an internal combustion engine, part which is not subjected to strong thermal stresses on all sides : en fr
  • FR729146A - Improvements to nails or plates intended for the formation of lines or marks on roads, floors, or other similar places : en fr
  • FR729205A - Manufacturing process, by means of viscose, of artificial threads or bundles of artificial fibers of great strength and extensibility : en fr
  • FR729229A - Feeder-agitator device for apple, pear, grape and other fruit crushers : en fr
  • FR729447A - Device for hermetic sealing of bottles, flasks and various containers : en fr
  • GB377130A - Double twist twisting spindle : en
  • DE555271C - Brush, for example for plansifters : de en
  • FR729358A - Boiler, especially for central heating : en fr
  • US1867774A - Combination shoe horn and case : en
  • DE555138C - Temple : de en
  • DE555540C - Process for the preparation of compositions containing rhodane compounds : de en
  • FR729111A - Central heating boiler : en fr
  • FR729174A - Process for nitration of cellulosic materials using nitrogen oxides : en fr
  • US1867988A - Combined dust collector and shut-off valve : en
  • GB377017A - Improvements in or relating to combined electric-magnetic regulators and automatic cut-out switches : en
  • FR40532E - Liquid preparation in the form of a stable aqueous emulsion of drying oils intended for the sizing of natural and artificial textile yarns : en fr
  • DE555221C - Device for cleaning crystal masses, in particular dextrose crystals : de en
  • US1867808A - Radio circuit : en
  • FR729300A - Electrically operated pressure regulator : en fr
  • FR729409A - System for recovering calories lost by heat exchangers of any type : en fr
  • GB377236A - Improvements in or relating to telephone systems : en
  • US1867993A - Bread slicing device : en
  • US1868252A - Cinematographic apparatus : en
  • USD87397S - Design for a bottle : en
  • US1868159A - Car roof : en
  • USD87417S - Design for a drinking glass : en
  • FR729346A - Automatic chimney draft adjustment device : en fr
  • FR729428A - Safety device, intended to prevent the opening of doors, windows, or other : en fr
  • GB376916A - Improvements in and connected with sliding doors, partitions and the like : en
  • GB377112A - Improvements in and relating to turbo-blowers and turbo-compressors : en
  • FR729372A - Shuttle control device for ribbon looms : en fr
  • DE555122C - Elastic, loose coupling device for vibratory structures : de en
  • DE555460C - Einfaedelvorrichtung in Webschuetzen : de en
  • FR729143A - Gluing process for artificial threads : en fr
  • US1868277A - Condiment shaker : en
  • DE555137C - Bobbin holder : de en
  • DK45949C - Device for car coolers and the like. : da en
  • DE555227C - Process for the production of double-walled glass vessels : de en
  • FR729425A - Improvements to insulating oils : en fr
  • FR729373A - Improvements in ferrous alloys and their manufacturing methods : en fr
  • FR729442A - Removable and interchangeable attachment device for brooms, brushes and similar objects : en fr
  • GB376939A - Improvements in or relating to multiple filament lamps : en
  • FR729371A - Constant densification with limited wood impregnation : en fr
  • FR40507E - Bobbin winding mechanism : en fr
  • FR729137A - Improvements to heating and ventilation equipment : en fr
  • IE12369L - Commutators : en
  • FR729141A - Sports stadium : en fr
  • FR729222A - Advanced asparagus tongs : en fr
  • GB377202A - Improvements in or relating to air or gas compressors : en
  • FR729426A - Improvements to the carts of typewriters or any other similar machines : en fr
  • GB376915A - Improvements in or relating to heating systems for the engines of garaged motor cars : en
  • GB377071A - Improvements in methods of connecting branch pipes to quartz tubes and similar quartz bodies of comparatively great dimensions : en
  • GB376891A - Improvements in or relating to brush holders for dynamo-electric machines : en
  • FR729410A - Roll measuring device : en fr
  • DE555448C - Suspension of the wheels of motor vehicles : de en
  • AU639432A - Sleeve lock sling hook : en
  • DE555001C - Process for the manufacture of flexible synthetic resins : de en
  • CA324381A - Sheet metal shape bending machine : en fr
  • FR729430A - Washing machine : en fr
  • US1868018A - Pressure or graphic gauge protector : en
  • DE555283C - Portable container with rigid walls and flexible hood for golf clubs : de en
  • GR3738B - DIVING AND RIVERING UNDERWATER STEERING WHEEL. : el en
  • FR729247A - Automatic auxiliary device for controlling the clutch of a motor vehicle with progressiveness device : en fr
  • CA324343A - Railway car coupler : en fr
  • FR729338A - Improvements to scales : en fr
  • GB377229A - Improvements in or relating to pump arrangements for hot water circulating systems : en
  • US1868032A - Battery hold-down : en
  • US1868193A - Combined lift jack and dolly : en
  • US1867863A - Indophenol azine compounds : en
  • US1868177A - Method of manufacturing wired glass : en
  • US1867624A - Device for obtaining biopsy specimens : en
  • US1868208A - Automobile starting device : en
  • FR729084A - Improvements to molded parts formed, at least partially, by synthetic resins, and to the processes for obtaining them : en fr
  • FR729310A - Structural steel : en fr
  • US1868283A - Sheet reversing device for gumming machines : en
  • DE555079C - Process for the preparation of condensation products from aromatic hydrocarbons : de en
  • DE555432C - Gearbox with protective housing for hay tedders with computing drum : de en
  • US1868047A - Orienting and automatic stopping device for wind motors : en
  • DE555276C - Spring-loaded wheel, especially for motor vehicles or the like. : de en
  • FR729078A - Process for the manufacture of paper bottles and similar containers intended in particular to contain milk, mineral water, fruit juices, beer, etc. and machine for the application of this process : en fr
  • US1868192A - Method of making dithiophosphates and compositions containing same : en
  • US1868280A - Foldable or collapsible boat : en
  • CA324322A - Vacuum tube : en fr
  • DE555437C - Rope pulley : de en
  • GB377125A - Double twist twisting spindle : en
  • USD87412S - Charles hilaere henri rodanet : en
  • DE555489C - Process for the preparation of cyano compounds : de en
  • FR729339A - Improvements to rotary internal combustion engines : en fr
  • CA324376A - Camera film holder : en fr
  • DE555370C - Equipment on turntable presses for sugar patties : de en
  • DE555475C - Layer to isolate machines, parts of buildings, etc. like : de en
  • US1867574A - Rod-line weight : en
  • US1867688A - Traverse mechanism for reeling machines : en
  • DE554883C - Device for loading typewriters with writing and colored paper wound onto a spool : de en
  • DE555208C - Sliding window or sliding window door : de en
  • GB377129A - Improvements in wires for making wreaths and the like : en
  • US1867629A - Portable polishing device : en
  • DE555019C - Process for decolorizing leathers that have become colored in the tanning liquor : de en
  • DE555538C - Steam generator system, primarily for ovens : de en
  • DK45932C - Setting device for plows. : da en
  • US1868121A - Grain grader and cleaning machine : en
  • US1868138A - Poppet valve : en
  • FR729159A - Automatic control device for switches, and application variants : en fr
  • FR729423A - Improvements to drying installations for threads, fabrics or objects coated or impregnated with a volatile solvent, with recovery of this solvent : en fr
  • GB377126A - Pulsator for milking machines : en
  • GB377264A - Improvements in and relating to the treatment of bread and like dough : en
  • GB376962A - Improvements in or relating to flexible tubular connections : en
  • GB377079A - Process for removing oxides and gases from molten aluminium and alloys thereof : en
  • DE554788C - High pressure coiled tube boiler : de en
  • AU611032A - Improvements relating to electromagnetically operated mechanisms : en
  • CA324353A - Absorbent pad : en fr
  • DE555107C - Device for applying a new cable in cable cranes, cable excavators or the like with pendulum supports : de en
  • FR40516E - Toy : en fr
  • GB377149A - Improvements in or relating to electric insulating caps : en
  • US1868371A - Plant stake : en
  • GB376941A - Improvements in maximum demand indicators for electric current : en
  • GB377163A - Process and device for automatically sealing up of air leaks or damaged places in pneumatic tyres : en
  • GB377008A - Improvements in grinding mills : en
  • GB377100A - Improvements in or relating to water tube steam generators : en
  • FR40534E - Method for determining or using the bearing or distance from any emitting source such as sound, ultrasound, radioelectric : en fr
  • US1867873A - Mechanical off-bearer : en
  • USD87392S - Assiqnob to the piebce-abbow : en
  • US1868038A - Method of making linoleum : en
  • US1868039A - Spiral pipe machine : en
  • US1868153A - Ribbon guide : en
  • US1868180A - Trolley railway signal system : en
  • DE555362C - Device for the production of decorative threads : de en
  • FR729290A - Device for fixing and adjusting rocket safety components in axle boxes, in particular for rail vehicles : en fr
  • GB377087A - Improvements in erasers : en
  • GB377272A - Improvements in and relating to apparatus for recording electrical variations : en
  • DE555213C - Device for remote transmission of the position of a parent pointer to one or more daughter pointer by means of current pulses, the duration of which is assigned to the deflection of the parent pointer : de en
  • GB377049A - Improvements in or relating to the installation of underground electric cables for power transmission : en
  • DE555336C - Method and device for automatic control of the air pressure in the water tank of a compressed air atomization system : de en
  • DE555401C - Process for the production of active silica : de en
  • FR729243A - Improvements to helicopters : en fr
  • GB377116A - Improvements in or relating to devices for obtaining radio reception free from interference : en
  • FR729422A - Tubular jet breaker for water taps : en fr
  • GB376993A - A combined steam valve and separator : en
  • FR729215A - Improvements to single axle tipper trailers : en fr
  • GB377078A - Improvements in or relating to aerial systems : en
  • FR729101A - Improvements to mercury vapor rectifiers : en fr
  • FR729234A - Security device, allowing to fix at will, inside a pocket, a wallet or any other similar object : en fr
  • GB376958A - Improvements in or relating to vehicle-supported peels : en
  • GB376963A - Locking device for vehicles of any kind, especially motor cars : en
  • DE555313C - Heat exchange device, in particular reheater : de en
  • DE555395C - Closing flask for waterless gas containers : de en
  • DE555438C - Torsionally elastic spring assembly coupling : de en
  • FR729178A - Cleaning device for threshing machines : en fr
  • FR729106A - Oxylite regenerator for protection devices against all asphyxiating gases : en fr
  • US1867758A - Process of degasifying coal and other carbonaceous material in situ : en
  • US1868062A - Computing machine : en
  • GB377670A - Improvements in or relating to machines for packaging cigarettes and other rod-shaped articles : en
  • US1868043A - Chock for ships' boats : en
  • US1868223A - Regenerative coke oven : en
  • US1868300A - Dyeing, printing, and like process : en
  • FR40517E - Spark plugs for internal combustion engines : en fr
  • DE555261C - Self-cashier with service through several coins inserted at the same time : de en
  • FR729116A - Device for polishing parquet floors or the like : en fr
  • FR729330A - Mechanical process for transmitting circular motion to the shafts of the backing plates of phonographic machine records : en fr
  • GB377198A - Improvements in mechanical stokers : en
  • FR729136A - Improvements to heating devices for motor vehicle bodies : en fr
  • FR40510E - Improvements to the clamping devices used for the layout of letterpress packages : en fr
  • GB376999A - Process for the production of seamless tubes : en
  • GB377171A - Improvements in or relating to reflector system : en
  • FR729083A - Device for automatic lighting of telephone devices : en fr
  • IE12682L - Electric welding. : en
  • US1867614A - Suit hanger : en
  • DE555270C - Clamping device for the processing of running surfaces of locomotive axle bearing shells : de en
  • GB377238A - Improvements relating to electric discharge tubes : en
  • FR729055A - Formwork for making ribbed ceilings or other similar constructions : en fr
  • FR729441A - Device for illuminated mobile announcements in broad daylight : en fr
  • GB377158A - Apparatus for drawing photographic curves : en
  • DE555198C - Press with different punches coming into effect one after the other and in different directions : de en
  • FR40528E - Process and apparatus for the treatment of heavy oils and other similar products, with a view to their transformation into lighter products : en fr
  • US1867713A - Paper creaser and slitter : en
  • FR729241A - Process for the uniform application of fine particles of material to bodies to be treated with this material : en fr
  • GB377029A - Improvements relating to gear wheel grinding machines : en
  • GB377066A - Improvements in or relating to synchronous motors : en
  • DE554787C - Process for the preparation of resinous condensation products based on urea-formaldehyde : de en
  • DE555105C - Bedside table : de en
  • FR729413A - Production of anthraquinone derivatives : en fr
  • GB377175A - Improvements in or relating to methods and apparatus for the transmission of pictures : en
  • FR729061A - Pump for masses composed of slurry and pieces, for example concrete : en fr
  • DE555350C - Hose clamp : de en
  • FR729152A - Manufacturing process of plywood with surface imitating veneer : en fr
  • DE555339C - Potato planting machine with circumferential sloping singling disc : de en
  • GB377275A - Improvements in or relating to sliding clasp fastenings : en
  • FR729288A - Improvement in glasses with movable protective shutters : en fr
  • GB376935A - Improvements in adjusting and locking devices for vehicle windscreens and for other analogous purposes : en
  • GB376881A - Improvements relating to junction devices for electric wires and cables : en
  • GB377025A - Improvements in and relating to gas-producers : en
  • DE555585C - Process for the production of synthetic rubber-like compositions : de en
  • DK45934C - Humidity regulator. : da en
  • DE542987C - Coupling between the bicycle hub and the rotating components screwed to it : de en
  • DE555273C - Process for the production of a concentrated milk : de en
  • GB377141A - Improvements in or relating to electrodynamic loudspeakers : en
  • DE555154C - Control device on rayon spinning pumps : de en
  • FR729274A - Improvements to gas discharge devices : en fr
  • FR729381A - Method and apparatus for melting and depositing powdery materials : en fr
  • GB377204A - Machine for working plane parallel side surfaces of plates, discs and similar bodies of sandstone, artificial stone and the like : en
  • FR729368A - Stretch collar : en fr
  • GB376840A - Improvements in electrical automatic maximum load devices : en
  • DE555402C - Semi-compulsory control for valves of piston pumps for homogenizing devices : de en
  • DE554932C - Process for the production of a spreadable, high-gloss cellulose varnish : de en
  • DE555412C - Facility for carbonless accounting : de en
  • CA324275A - Check valve : en fr
  • GB377097A - Alloys : en
  • GB377174A - Process of preparing carbon disulphide derivatives of alkylated piperidines : en
  • US1868386A - Ski fastening device : en
  • DE555243C - Fixing device for motors on small machines : de en
  • DE555304C - Process for the production of colored reserves with ester salts of leukokuepen dyes under basic colorings from 2,3-Oxynaphthoesaeurearyliden and diazotized 4-Aminodiphenylamines : de en
  • GB376889A - Improvement in mouldings : en
  • US1868236A - Glass building-stone, tile or like building element : en
  • CA324351A - Brake system piston : en fr
  • USD87394S - Design fob a building : en
  • DE555238C - Treatments containing turkish roll oil : de en
  • DK45953C - Device for holding closure capsules on containers of any shape. : da en
  • US1868312A - Toy gun : en
  • GB377249A - Improvements in the manufacture and production of wetting, cleansing and emulsifyingagents : en
  • GB377212A - Improvements in and relating to electric switch operating mechanism : en
  • FR40518E - Grain sorting apparatus : en fr
  • DE555009C - Flat typewriter : de en
  • GB376888A - Improvement in cases for electrical switches : en
  • GB376822A - Improvements in or relating to containers for liquefied gases : en
  • GB376986A - Improvements relating to telephonic appliances : en
  • DE555523C - Tennis teaching aid with a curved wall that bounces back against the balls to hit : de en
  • DE555465C - Cable car : de en
  • US1867921A - Humidifying apparatus : en
  • FR729411A - Heavy Oil Aviation Engine : en fr
  • FR729230A - Motor vehicle jacks : en fr
  • DE555012C - Fluid brake : de en
  • DE555233C - Drive device for lens shutter : de en
  • GB377068A - Improved tanning process : en
  • DE555302C - Process for the production of screw-shaped longitudinal grooves on the outside of cylindrical sleeves, especially spinning bobbins for the rayon industry : de en
  • DE555440C - Rotating tool of essentially spherical shape : de en
  • US1868079A - Process for the purification of phenol-aldehyde resins : en
  • DE554765C - Tab, in particular for printing plates of address printing machines o. : de en
  • GB377059A - Improvements in or relating to safety devices for elevators : en
  • DE555327C - Device for generating compressed air : de en
  • DE555446C - Friction wheel press : de en
  • FR729092A - Improvements to testing devices for tools such as pneumatic hammers : en fr
  • DE555168C - Process for the production of alkali hydroxide from alkali bicarbonate or carbonate : de en
  • GB377195A - Improvements in or relating to vacuum tube lighting systems : en
  • CA324273A - Curtain drawing device : en fr
  • AU558132A - Improvements relating to alloys : en
  • DE555204C - Pressurized gas cartridge for fire extinguishers filled with carbon tetrachloride : de en
  • DE555318C - Gear for tunnel boring machines : de en
  • FR729090A - Universal photometer : en fr
  • GB377145A - An improvement in producing sound and picture records : en
  • GB377274A - Improvements in nozzles for carburettors : en
  • DE554742C - Arrangement on hydraulic regulators : de en
  • US1868225A - Last : en
  • USD87411S - Design fob a woven open tabbic of nonflaccid stbands : en
  • US1867822A - Airplane propeller : en
  • CA324313A - Electric switch mechanism : en fr
  • FR40548E - Support device on pressurized water pipes : en fr
  • FR729357A - Process for preparing a catalytic material : en fr
  • GB376922A - Improvements in or relating to machines for moulding stiffeners for boots and shoes : en
  • GB377048A - Improved radial flow steam turbine : en
  • GB377092A - Improvements in and relating to methods of and apparatus for regulating explosion turbines : en
  • GB377109A - A package sealing device : en
  • GB377123A - Improvements in fuel-feed devices for furnaces and the like : en
  • US1867767A - Two-tone ornamentation of stainless iron : en
  • US1868439A - Curtain rod : en
  • DE555215C - Device for generating loud sound for fog warning signals : de en
  • DE555417C - Rail butt connection with split connecting straps surrounding the rail foot : de en
  • FR729121A - Condensation water trap : en fr
  • US1867879A - Manufacture of rubber footwear : en
  • GB376895A - Improvements in or relating to record-card controlled statistical machines : en
  • US1867795A - Cylinder for internal combustion engines : en
  • US1868050A - Machine for coating strips of lumber : en
  • US1868351A - Rubber heel and wear plate therefor : en
  • US1867734A - Time-controlling mechanism for vulcanizing molds : en
  • US1867732A - High strength gray cast irons : en
  • US1868114A - Fruit sizing machine : en
  • DE555368C - Drinking and washing facilities, especially for rural schools : de en
  • US1868145A - Treatment of rubber : en
  • US1868170A - Fabric treating device : en
  • US1867579A - Machine for relooping the runs in stockings and other knitted fabrics : en
  • US1867900A - Decorative outlining : en
  • US1868174A - Container for packing and displaying merchandise : en
  • US1868254A - Free wheeling drive for automobiles : en
  • US1868118A - Lubricating device for bearings on a shaft : en
  • US1868325A - Combined coin and article holder : en
  • US1868336A - Egg separator : en
  • US1867789A - Car door mechanism : en
  • FR729226A - Method for controlling and adjusting load distribution in electrical energy transmission and distribution networks : en fr
  • FR729415A - Globe for lamps for extensive lighting : en fr
  • GB376832A - Improvements in or relating to artificial yarns, filaments and similar products : en
  • GB376923A - Improvements in picture and like frames : en
  • DE554925C - Method and loom for the production of pile fabrics with a chenille wrap : de en
  • DK45955C - Cross-slip coil, especially for Kunstsilke. : da en
  • FR729177A - Method of mounting the support journal of the oscillating levers which, in threshing machines, carry the parts making a shaking movement : en fr
  • US1867697A - Process of treating petroleum oils : en
  • DE555239C - Regenerative coke oven : de en
  • US1868287A - Electric bread toaster : en
  • US1868471A - Door latch : en
  • DE555326C - Process for the production of hard waxes which can be emulsified in water : de en
  • GB377167A - Process for the production of phosphorus-copper steels and iron : en
  • US1867802A - Exhaust gas and odor eliminator for motor vehicles : en
  • US1867785A - Means for transferring bottles from bottle-forming machines : en
  • US1867570A - Bottle closure : en
  • US1867819A - Folding camp chaie : en
  • DE555552C - Hair clip : de en
  • FR729412A - Production of white and colored reserves under aniline black : en fr
  • DE555202C - Method and device for the production of box bases with a pressed neck : de en
  • DE555066C - Process for the production of cup-like drinking vessels : de en
  • DE555416C - Rail joint connection by means of resilient, interlocking slats guided in tabs : de en
  • DE555104C - Corner connection for metal, profiled hollow curtain strips open at the back : de en
  • DE555124C - Air screw with variable pitch during its rotation : de en
  • DE555279C - Automatic locking device for double-leaf doors : de en
  • DE555551C - Slingshot for dental metal casting : de en
  • DK45933C - Procedure for Measuring for Sewing Garments. : da en
  • DK45947C - Coupling device for influencing the frequency response of resistive capacitance amplifiers. : da en
  • FR40509E - Side of an articulated easel for trestles, drawing tables, seats, etc. : en fr
  • FR729156A - Automatic keyboard for typewriter : en fr
  • GB376965A - Improvements in or relating to electrical condensers : en
  • GB377067A - Thermionic valve oscillator systems : en
  • FR729120A - Tap for drawing and mixing pressurized liquids : en fr
  • FR729393A - Improvements to pyrophoric lighters : en fr
  • US1867560A - Nail distributor : en
  • DE555180C - Process for the preparation of monocycloketones, polycycloketones and quinones : de en
  • GB376803A - Improvements in or relating to focussing means for photographic cameras and projectors : en
  • US1867627A - Apparatus for teaching swimming : en
  • US1867663A - Arrangement for producing modulated currents : en
  • GB377197A - Improvements in electric tumbler switches : en
  • FR40501E - Device intended to prevent backfires at the carburettor, in explosion engines : en fr
  • GB377081A - Improvements in or relating to direction indicators for vehicles : en
  • FR729289A - Device for fixing the components ensuring the maintenance of the axle knuckles in the bearings, particularly for vehicles on rails : en fr
  • FR729332A - Synchronized shock absorber : en fr
  • GB377702A - Improvements in or relating to train control systems : en
  • FR40537E - Improvement in so-called soap watch cases : en fr