- US1801751A - Hair-sample color chart :
en
- US1802173A - Container :
en
- US1802290A - Ice jacket :
en
- USD83965S - Design for a radiator front :
en
- AT122454B - Process for the finishing of artificial cellulose threads. :
de
en
- US1801303A - Switch :
en
- AT122456B - Process for treating the brewing water. :
de
en
- AT122472B - Process for increasing the wetting ability of mercerising liquors. :
de
en
- US1801331A - Flying wing :
en
- US1802024A - Manifold :
en
- AT122430B - Kitchen sink, wall fountain, sink, etc. Like. With casing of the drain connection. :
de
en
- US1801504A - Method of and machine for forming seams in can bodies :
en
- GB347241A - :
en
- US1802298A - Refractory :
en
- DE523336C - Device for the dust-free emptying of garbage cans in garbage trucks :
de
en
- DE523624C - Crucibles for the electrical heat treatment of all kinds of materials :
de
en
- US1801491A - Manifolding device :
en
- AT122581B - Driver's brake valve for single-chamber compressed air brakes. :
de
en
- US1801712A - Means for eliminating brake-drum squeaking :
en
- DE523394C - Device for cooking cheese :
de
en
- DE523398C - Friction gear transmission in which the driving part is mounted on a swivel arm :
de
en
- AT122531B - Method and device for the production of plates, profile pieces and. The like. From phenol-formaldehyde resin blocks by cutting. :
de
en
- CA310635A - Emergency valve mechanism :
en
fr
- CA310652A - Electric motor control system :
en
fr
- US1801352A - Electrical coupling system :
en
- US1801660A - Picture-frame hook :
en
- US1801586A - Centrifugal clutch :
en
- US1801802A - Cutlery sharpener :
en
- DE523233C - Suspension of the engine in motor vehicles :
de
en
- DE523405C - Diopter for frame or Newtonian finders on photographic apparatus :
de
en
- GB346934A - Improvements in or relating to guiding or supporting rollers for belt conveyors or the like :
en
- DE523141C - Support sleeve made of rubber for the male member :
de
en
- AT122501B - Electric glow igniter. :
de
en
- US1802008A - Constructional material and method of making the same :
en
- US1802245A - Display stand and shelving :
en
- US1801366A - Automotive speed-controlling means :
en
- US1801556A - Fan :
en
- CA310663A - Electric cord terminal :
en
fr
- DE523649C - Safety device for dust removal systems or the like. :
de
en
- FR702915A - Device for stretching a soft, kneadable material, in particular a sweet dough, into a bead :
en
fr
- AT122481B - Method for generating safety fuses. :
de
en
- CA310614A - Apparatus for igniting catalysts :
en
fr
- CA310698A - Undergarment waist-band :
en
fr
- US1801818A - Vehicle brake :
en
- US1802057A - Railway frog :
en
- GB347000A - Improvements in and relating to spring wheels for vehicles :
en
- GB347058A - Improvements in stop valves :
en
- GB347061A - Improvements relating to concrete floors :
en
- AT122354B - Gear consisting of a disc with spiral strips and a rack :
de
en
- US1801694A - Rotary grate for boiler and heating plants :
en
- US1802053A - Broaching equipment :
en
- US1802140A - Portable massage machine :
en
- DE523682C - Hand and foot air pump with built-in air pressure testing device :
de
en
- GB347073A - :
en
- DE523395C - Four-stroke injection internal combustion engine controlled from above :
de
en
- DE523471C - Mold box for foundry purposes :
de
en
- GB346796A - Improvements in mechanisms for supplying nails to box-nailing machines :
en
- DE523635C - Workpiece carrier for machines for processing wood heels :
de
en
- FR703062A - Improvements to steam dryers, apparatus for extracting dust or dirt from air or gases and the like :
en
fr
- GB347219A - Improvements in and relating to splinterless glass :
en
- CA310537A - Pressing up process for rubber footwear :
en
fr
- CA310713A - Manufacture of footwear :
en
fr
- DE523211C - Window pane, windshield or the like. :
de
en
- FR703101A - Improvements to convertible bodywork for vehicles :
en
fr
- AT122597B - Control device for the water level in a condenser used to preheat the feed water for locomotives. :
de
en
- CA310544A - Vehicle wheel :
en
fr
- CA310585A - Ferrous alloy :
en
fr
- US1801565A - Humidifier :
en
- US1801742A - Process for graphitizing castings of white cast iron :
en
- US1802151A - Convertible structure :
en
- US1802303A - Curtain hanger :
en
- USD83950S - Design fob a modernistic animal form for automobile radiator fixture :
en
- USD83994S - Isidor bosenblatt :
en
- FR38153E - Device for the sudden and forced opening and closing of electrical circuits, applicable to switches, switches, etc. :
en
fr
- FR703186A - Device and method for automatically fixing staples on the strips of zippers, known as zippers :
en
fr
- US1801801A - Multiple-fare-collecting and change-making machine :
en
- USD83966S - Design for a radiator front :
en
- FR703115A - Oscillating diaphragm temperature controller :
en
fr
- GB346855A - An improved coupling for hose pipe and the like :
en
- US1801602A - Indexing chuck :
en
- FR703094A - Device for adjusting the reciprocal pressure of rubber cylinders of rotary machines :
en
fr
- CA310681A - Method of producing diammonium phosphate :
en
fr
- US1801302A - Relay-circuit meter control device :
en
- AT122488B - Process for the preparation of asymmetrically N-substituted 1,3-diaminopropanols (2). :
de
en
- CA310649A - Manufacture of producer gas :
en
fr
- US1801804A - Visible index :
en
- AT122466B - Process for the treatment of brewer's yeast for the purpose of later use of the same in bread making, confectionery and the like. like :
de
en
- AT122564B - Rail. :
de
en
- US1801594A - Stamping device :
en
- US1802150A - Indicating device :
en
- FR703042A - Device for damping oscillations in overhead lines :
en
fr
- US1802046A - Catenary trolley system :
en
- DE523691C - Process for the production of condensation products from naphthalene and naphthalene derivatives :
de
en
- US1801584A - Ignition device :
en
- US1801810A - Flooring and ceiling tool :
en
- US1802018A - Hot-press for pressing clothes and textile furnishings :
en
- US1801669A - Typist's hand rest :
en
- DE523189C - Process for the preparation of esters from acid amides and alcohols :
de
en
- GB347082A - Improvements in and relating to the production of sound effects by means of thermionic valve oscillators :
en
- FR703043A - :
fr
- FR702903A - Method and apparatus for separating fibrous material from a slurry liquid :
en
fr
- FR703143A - Suction turbine :
en
fr
- US1802161A - Method of and apparatus for forming coils :
en
- DK44021C - Box with Layer. :
da
en
- FR702987A - Improvements with elastic elements such as ribbon, braid cord :
en
fr
- US1802130A - Airplane control :
en
- AT122408B - Asynchronous induction machine acting as a motor or generator, especially with a small pole pitch. :
de
en
- CA310677A - Method of spot welding copper :
en
fr
- CA310546A - Photographic apparatus :
en
fr
- DE523277C - Flooding evaporator of refrigeration machines :
de
en
- US1802092A - Incubator :
en
- US1801381A - Bottle-capping machine :
en
- US1801629A - Electroplating magnesium and alloys thereof :
en
- US1801683A - Hydraulic valve gear :
en
- AT122375B - Rubber toothed belt. :
de
en
- US1801986A - Mine-laying submarine :
en
- DE523481C - Flexible belt connector for V-belts :
de
en
- DK44033C - Procedure for Purifying Benzoic Acid. :
da
en
- AT122476B - Spinneret for dry spinning. :
de
en
- AU2743230B - Boiler feed-water supply regulator :
en
- DE523522C - Process for the preparation of 1- (m-nitrophenyl) -2-methylaminopropan-1-one :
de
en
- DE523332C - Automatic counting and filling machine :
de
en
- GB347617A - Improvements in or relating to machines for grading and evening, fleshing or similarly treating sheet material, such as leather :
en
- USD83984S - Jesse :
en
- DE523254C - Method of using solid fuels in oil engines :
de
en
- DE523592C - Heating of annealing, roasting and calcining drums :
de
en
- FR703028A - Fuel saver for internal combustion engines of cars of all brands :
en
fr
- GB347256A - Improvements in machines for producing kinematographic picture effects :
en
- GB347063A - Improvements in means for attaching cowls or covers of valve gear for internal combustion engines :
en
- US1801706A - Slitting tool :
en
- US1801874A - Portable kitchenette :
en
- USD83987S - Olenn e :
en
- DE522992C - Multi-stage gas turbine in which the gaseous coolant is used for work :
de
en
- DE523142C - Single wound dressing :
de
en
- DE523299C - Machine for washing glass panes or other sheet-like materials :
de
en
- FR703032A - Box springs for daybeds, couches, sun loungers and other beds and seats :
en
fr
- FR703088A - Fork enhancements :
en
fr
- FR703131A - Lid closure for boxes and similar items :
en
fr
- GB347213A - Improvements in or relating to terminals or couplings for electric cables :
en
- GB346924A - Metal treating furnaces :
en
- US1801284A - Casement fastener :
en
- US1801499A - goldberg :
en
- FR38202E - Mixer-divider :
en
fr
- DE523310C - Stuffing box soft packing made of multi-chain woven material :
de
en
- FR38244E - Process for manufacturing membranes that can be used for all physical or other devices :
en
fr
- FI13498A - Värmeskåp :
en
fi
- GB347130A - Improvements in or relating to the compression of boot or shoe parts :
en
- GB347265A - Improvements in or relating to telegraph transmission systems :
en
- FR703160A - Bit tool for obtaining by drilling calibrated specimens used for mechanical tests :
en
fr
- DE523250C - Maximum pointer with a synchronous motor controlling the periodic triggering :
de
en
- FI13497A - Portable bathroom :
en
fi
- FR703085A - Process for degumming and separating fibers of ramies and other textile plants :
en
fr
- FR702942A - Resilient oil scraper ring and piston bearing this ring applicable in internal combustion engines :
en
fr
- FR703072A - Process for permanently bonding rubber to metal or other rigid materials :
en
fr
- US1801680A - Land marker :
en
- CA310527A - Card game :
en
fr
- GB346853A - Improvements in or relating to the manufacture of vulcanised rubber :
en
- GB347813A - Improvements in apparatus for sealing cartons :
en
- DE523392C - Hose press :
de
en
- FI13535A - Säkrings- och tändningsanordning vid handgranater :
en
fi
- US1801748A - Braking system :
en
- CA310524A - Circular saw set :
en
fr
- DE523152C - Planimeter for determining the average radii of recordings on a circle :
de
en
- FR703080A - Shirt with elastic waistband :
en
fr
- GB346958A - Improved apparatus for drying and/or ironing garments and fabrics :
en
- GB347618A - Improvements in process and apparatus for removing solid particles from liquids :
en
- CA310587A - Sound absorbent plastic :
en
fr
- DE523427C - Method for dismantling a pontoon dock with uninterrupted side boxes :
de
en
- DE523213C - Synchronization device for needle film apparatus :
de
en
- US1801444A - Brake-applying means :
en
- US1802196A - Process of making portland cement :
en
- US1802011A - Integral frame structure :
en
- GB347115A - Improvements in and relating to wringing and mangling machines :
en
- FR703152A - Compressor :
en
fr
- GB346797A - Improvements relating to the combustion spaces of internal combustion engines :
en
- FR702907A - Image analyzer and reconstruction device for television and telephotography :
en
fr
- GB347086A - Improvements in and relating to gas heating stoves :
en
- FR702924A - Improvement in slider closures :
en
fr
- US1802007A - Device for determining the exact color of articles :
en
- DE523623C - Electric water heater with a drain cock connected directly to the on / off switch of the heating device :
de
en
- FR38160E - Process for the preparation of artificial materials :
en
fr
- DE523208C - Massage device with pump :
de
en
- US1801734A - Code-learner's instrument :
en
- US1802147A - Folding bathtub and dressing table :
en
- US1801285A - Searchlight :
en
- CA310592A - Rolling dam :
en
fr
- DE523558C - String instrument :
de
en
- FR703119A - Device for indicating the price of the material weighed by scales and scales :
en
fr
- GB346876A - Improvements in connection with twist tubes for machines for preparing and spinning fibrous materials :
en
- FR702936A - Device applicable to beehives for making honeycombs intended for consumption :
en
fr
- DE522959C - Process for the production of chlorinated ethanes, especially 1: 1: 2 trichloroethane :
de
en
- DE523668C - Production of homogeneous active masses consisting of silica gel and active carbon :
de
en
- US1801379A - Shoe :
en
- US1801800A - Ticket-dispensing machine :
en
- US1802071A - Composition :
en
- FR702962A - Improvements in electrical equipment for vehicles :
en
fr
- FR703007A - Advanced ski with adjustable side cheeks, interchangeable belt tensioner and articulated cheek binding device :
en
fr
- DE523473C - Wood preservatives :
de
en
- GB346835A - Improvements in the purification of sulphur :
en
- GB347069A - Valve mechanism for rock drills :
en
- FR702961A - Process for obtaining mono or polychrome prints :
en
fr
- GB346863A - Improvements in or relating to equipment for the reproduction of sound :
en
- DE523396C - Cage ring for double row ball bearings :
de
en
- DE523229C - Fire extinguishing device :
de
en
- US1801475A - Hypodermic syringe :
en
- FR702920A - :
fr
- GB348045A - Improvements in automatic control systems :
en
- DE523076C - Control method for helicopters :
de
en
- DE523261C - Method and device for the separation of coals and other products :
de
en
- DE523304C - Two-stroke internal combustion engine :
de
en
- FR38240E - Regulator for hydraulic cylinder :
en
fr
- DE523640C - Device for treating and testing spark plugs :
de
en
- GB347093A - Improvements in or relating to power transmission mechanism :
en
- USD83981S - Design for a combined lamp and clock case :
en
- US1801773A - Nut lock :
en
- CA310620A - Razor blade stropper :
en
fr
- DE523022C - Steam burner :
de
en
- US1801334A - Tailpiece for well tools :
en
- US1801538A - Incensz bttbweb :
en
- US1801881A - Drilling machine :
en
- FR703009A - Reflector for linear radiant bodies :
en
fr
- FR703015A - Condensers :
en
fr
- FR703087A - Non-slip :
en
fr
- FR38238E - Improvement in sound reproduction apparatus by electricity, loudspeakers :
en
fr
- GB346881A - An improvement in and relating to photographic and the like frames :
en
- GB347167A - Improvements in and relating to method for dyeing motion picture films :
en
- AT122356B - Wind power machine. :
de
en
- DE522852C - Game consisting of a game board and pieces :
de
en
- DE523300C - Process for the production of colloidal swelling masses :
de
en
- DE523527C - Device for soldering containers that are moved over a heating device by means of rotating support arms :
de
en
- US1801540A - Photographic-copying machine :
en
- US1801839A - Garment clasp :
en
- DE523178C - Shooter drive for round looms :
de
en
- DE523241C - Doll with shaking head sitting on a feather :
de
en
- DE523574C - Locking device on gun locks :
de
en
- GB347263A - Process for making diazotisable fibres :
en
- FR702921A - Device for surface treatment :
en
fr
- GB347221A - Improvements in the method of, and apparatus for, preparing and administering medicinal vapour baths and inhalations :
en
- US1801805A - Apparatus for the production of wire gratings by electric welding :
en
- CA310736A - Hammer mill :
en
fr
- FR703012A - Advanced Automotive Accelerator Pedal :
en
fr
- GB347579A - Improvements in carburetters for internal combustion engines :
en
- GB347011A - Improvements in and relating to electric discharge devices :
en
- GB346880A - A bath utensil or accessory :
en
- AT122584B - Device to protect against oil loss in axle bearings. :
de
en
- US1801919A - Heat-controlling means for charge-forming devices :
en
- DE523636C - Self-seller with a blocking device for the operation with several coins inserted one after the other :
de
en
- CA310560A - Fire escape :
en
fr
- DE523143C - Tie winder :
de
en
- US1801567A - Cultivator shovel :
en
- US1801707A - Generator truck and hoist :
en
- US1801822A - Sheet-transfer mechanism :
en
- US1802033A - Process of and means for decorating rolled metal :
en
- US1802171A - Safety razor :
en
- AT122516B - Control nozzle for gas burner. :
de
en
- AT122587B - Hunting rifle. :
de
en
- US1802036A - Process of making an organic mercury compound :
en
- US1801589A - Electric switch :
en
- US1801611A - Electric switch :
en
- US1802077A - Indicating device for high-frequency currents :
en
- FI13494A - Anordning för utväxling av värme mellan olika medier :
en
fi
- DE523399C - Control valve arrangement for remote controls :
de
en
- FR38157E - Process for the production of urea-based condensation products :
en
fr
- FR702944A - Mechanism for loose-leaf books and albums :
en
fr
- GB346949A - Improvements in draught-excluding devices for doors and the like :
en
- GB347024A - Power engine :
en
- FR38158E - Arrangement for converting alternating voltages into high direct voltages :
en
fr
- DE523172C - Milling and cleaning machine for shoemakers :
de
en
- DE523118C - Method and device for measuring the liquid level :
de
en
- US1801359A - Intermittent drive :
en
- DE523186C - Process and device to prevent dust ignition and explosions during electrical cleaning of gases with flammable dust :
de
en
- FR38169E - Lifting for garden tools :
en
fr
- FR38250E - Detachable motorcycle seat :
en
fr
- AU3012230A - An improved tool for use in preparing pipe ends for jointing :
en
- US1801270A - Gauge for sheet glass :
en
- US1801341A - Lacquer for application by brushing :
en
- US1801639A - Projectile :
en
- US1801782A - Process for the manufacture of high-alpha-cellulose fiber :
en
- DE523271C - Process for the production of cellulose solutions :
de
en
- GB347623A - Improvements in packings for fluid tight joints :
en
- US1801723A - Holder or retainer for concrete inserts :
en
- US1801903A - Purification of illuminating or coke-oven gases and the like :
en
- US1802307A - Sugar-cane cutter :
en
- CA310513A - Lamp table :
en
fr
- DE523199C - Procedure for charging electric ovens :
de
en
- DE523122C - Radio switch for switching the cathode tubes of multi-tube devices on and off in groups :
de
en
- GB347090A - :
en
- GB347139A - Improvements in or relating to cabinets or like furniture :
en
- US1801533A - Garage-door control :
en
- USD83941S - Design for a spoon or similar article :
en
- US1801286A - Loaf-molder-feeding device :
en
- US1801415A - Fence protector :
en
- USD84012S - Poration of hungary :
en
- AT122493B - Electric glow igniter. :
de
en
- DE523129C - Arrangement for train control :
de
en
- GB347140A - Improvements in means for facilitating gear changing in motor vehicles :
en
- AT122565B - Foldable hood for motor vehicles. :
de
en
- US1801515A - Apparatus for electrical treatment of gases containing corrosive material and mercury :
en
- US1802051A - Reservoir grease cup :
en
- US1802145A - Lamp supporting and controlling means for lighthouses and the like :
en
- AT122547B - Method for multi-stage drying, cooking or the like. :
de
en
- US1802186A - Closure :
en
- AT122574B - Air brake device. :
de
en
- DE523686C - Storage of the motor behind the rear axle for motor vehicles :
de
en
- AT122552B - Snow basket for ski poles. :
de
en
- AT122418B - Metal vapor rectifier. :
de
en
- CA310641A - Safety brake device :
en
fr
- DE523173C - Automatic fire alarm :
de
en
- FR703010A - Elliptical or circular shaping machine for elliptical or round objects :
en
fr
- US1801409A - Dispensing machine :
en
- US1801756A - Television :
en
- US1801929A - Combination feed grinder :
en
- DE523220C - Process for the operation of detonation combustion power turbines with coal dust with the addition of an ignition fuel :
de
en
- US1801769A - Foot exerciser :
en
- US1801834A - Aircraft :
en
- US1802068A - Multistoried building :
en
- DE523218C - Insect glue :
de
en
- DE523469C - Breathing regulator :
de
en
- AT122515B - Process for the production of liquid products from coal or carbonaceous material. :
de
en
- US1801847A - Combination hot and cold water faucet :
en
- US1802302A - Hollow conductor and method of manufacturing same :
en
- US1802317A - s franklin :
en
- AT122489B - Process for the preparation of aliphatic-hydroaromatic oxyamines. :
de
en
- DE522660C - Process for the production of chemical and thermal effects resistant containers u. Like. With a lining made of hard pitch concrete :
de
en
- GB346910A - Improvements in soft metal ribbons, or strips, more especially intended for use in making picture, or the like, frames, or for use as binders :
en
- GB347218A - An improved method and means for making branch pipe connections :
en
- GB347243A - Improvements in valve mechanism for hydraulic presses :
en
- FI13496A - Fjäderstoppning :
en
fi
- USD83982S - Design fob a combined display-stand base and standabd :
en
- DE523576C - Tobacco cutting machine :
de
en
- GB347597A - Improvements in and relating to nitro-cellulose compositions :
en
- FI13506A - Lure :
en
fi
- AT122599B - Method for operating periodically operating absorption refrigeration machines. :
de
en
- CA310529A - Textile roll :
en
fr
- USD83974S - Design tor a trappic-warning device :
en
- US1802135A - Carburetor :
en
- US1802293A - Visible index card :
en
- FR38223E - Rotary pump :
en
fr
- DE523506C - Blank gun for multiple charges :
de
en
- FI13514A - Apparat för a i riktningen spärra rem- eller linformiga organ :
en
fi
- FR702929A - Improvement in thermal machines :
en
fr
- DE523538C - Flat roof covering :
de
en
- FR38155E - Armchair convertible into lounge chair :
en
fr
- FR703102A - Improvements to the processes for recording and reproducing, in synchronism, images and. of sounds :
en
fr
- GB347072A - Improvements in and relating to cleansing agents :
en
- USD83959S - Design for a lamp :
en
- FI13538A - Reproduction for marble or marble :
en
fi
- FR702951A - Improvements to closed or open frames for the transport of goods :
en
fr
- US1801437A - Leg shield :
en
- US1801856A - Brake-controlling valve :
en
- US1802174A - Wiashafek -on -the-ehine :
en
- US1802285A - Implement coupling for tractors :
en
- DE522967C - Process for the preparation of chromable azo dyes of the triarylmethane series :
de
en
- US1801416A - Process for the production of aldehydes from propenyl derivatives of aromatic hydrocarbons :
en
- US1801752A - Locomotive valve gear :
en
- US1802020A - Thread holding and trimming attachment for looms :
en
- AU2867930A - Improvements in and relating tothe construction of miniature golf courses for indoor or outdoor use :
en
- CA310540A - Magazine shaving brush :
en
fr
- AT122526B - Process for the polymerisation of hydrocarbons of the butadiene series. :
de
en
- US1801954A - Tire-patch applier :
en
- DE523505C - Process for cleaning metal surfaces :
de
en
- US1802114A - Auto pedal-locking device :
en
- FR702925A - Valve stem :
en
fr
- US1801868A - Transformer apparatus :
en
- US1802081A - Combined bookmark and memorandum pad :
en
- USD83957S - A corpora :
en
- DE522915C - Electric cash register transfer and display device for cash registers :
de
en
- DE523450C - Device for soldering the power supply wires of electric lamps to the base :
de
en
- GB346993A - Improvements in automatic hopper feeding machines for textile fibres :
en
- US1801398A - Gas producer :
en
- DE523221C - Securing for screw nuts :
de
en
- DE523579C - Rotary kiln for burning cement with dams for the gases :
de
en
- DE523625C - Installation on rotary spark gaps for oscillating circuits, specifically for the purpose of heating by induction of high frequency :
de
en
- GB346909A - Improvements in conveyors :
en
- GB346961A - Improvements in brushes :
en
- GB347166A - Improvements in or relating to machines for grading eggs or other articles according to weight :
en
- FR703005A - Aluminum foil covered with a varnish and intended for packaging :
en
fr
- DE523201C - Process for cleaning montan wax :
de
en
- FR703166A - Improvements to welding or cutting machines by gas or by electric arc :
en
fr
- FR702999A - Counter :
en
fr
- FR703086A - Mechanical paper transporter :
en
fr
- FI13510A - Dammsamlare och luftförbättringsapparat förgasare :
en
fi
- FR703026A - Improvements to aluminum alloys and their production processes :
en
fr
- FI13488A - Regulation on the application of the rules of procedure to the arbitration :
en
fi
- FR703164A - Oscillating and waving artificial bait for fishing :
en
fr
- FR38249E - Improvements in the construction of cylinder heads and cylinders of internal combustion engines :
en
fr
- GR3168B - METHOD AND MEANS OF CONSERVATION OF FRESH GRAPES. :
el
en
- DE523323C - Turning device for motor vehicles :
de
en
- DE523570C - Milk can pouring device :
de
en
- GB347025A - Improvements in tape, band and the like fasteners :
en
- GB347249A - Improvements in and relating to apparatus for massaging the human body :
en
- FR703178A - Improvements to electrical transformers intended, more particularly, for remote control :
en
fr
- DE522823C - Support plate for cheese loaves :
de
en
- DE523463C - Process for the automatic welding of two edges at an angle to each other using a single welding head :
de
en
- DE523207C - Massage device :
de
en
- DE523347C - Carrying device with stand arms :
de
en
- GB346970A - Improvements in locks or latches :
en
- FR702932A - Method and device for suppressing pendular movements in remote controls :
en
fr
- FR703019A - Two-direction finder for hidden turns :
en
fr
- US1801859A - Fluid-pressure brake :
en
- DE523126C - Adjustable transformer with an insert that can be moved arbitrarily by hand against a fixed yoke, changing the position of which changes the transmission ratio :
de
en
- DE523312C - Speed change gear with variable diameter transmission links :
de
en
- FR702981A - Weaving process and machine for its realization :
en
fr
- DE523278C - Chimney cooler with vertical flow areas according to patent 515314 and air guide strips attached between these :
de
en
- FR703197A - Improvements to mine punches and the like :
en
fr
- GB347190A - Improvements in the automatic regulation of the voltage of variable speed dynamos :
en
- GB347268A - Process and apparatus for the production of absolute alcohol from unpurified spirit :
en
- CA310563A - Frozen confection :
en
fr
- US1801313A - Ornamental paper :
en
- US1802083A - Preservation of grain and the like :
en
- CA310645A - Incandescent lamp :
en
fr
- GB346856A - Improvements in capsules for bottles :
en
- GB347001A - Improvements in processes for the electrolytic production of magnesium :
en
- FR38247E - Improvements to metadyne type direct current electric power transformers :
en
fr
- US1802304A - Lawn mower :
en
- GB347003A - Improvements in or relating to fireworks or pyrotechnic devices :
en
- US1801816A - Angle-cock device :
en
- USD83978S - Design for a lamp base or article of analogous nature :
en
- US1802049A - Door structure :
en
- US1801454A - Cut-off device for valve-bag-filling machines :
en
- DE523240C - Arrangement for message transmission by means of mechanical waves of overhearing frequency :
de
en
- GB346875A - Improvements in or relating to electric signal-transmitting systems :
en
- US1801905A - Separable fastener :
en
- FR703106A - Tubular packaging in short fiber materials :
en
fr
- AT122572B - Arrangement of the fuel tank for motorcycles. :
de
en
- DE523157C - Mower :
de
en
- DE523465C - Device for storing the unused part of an endless pattern band for knitting machines :
de
en
- GB346985A - Process and apparatus for packing definite quantities by weight of pulverous material :
en
- FR38173E - Improvement in the design of the layout of motor vehicles of all kinds :
en
fr
- GB347187A - Improvements relating to steam power plant :
en
- USD83997S - Design fob a cabinet fob hotel countebs :
en
- US1801855A - Fluid-pressure brake :
en
- GB347071A - Method and apparatus for heating buildings :
en
- FR702973A - Improvements to talking cinematographic devices :
en
fr
- GB346956A - Improvements relating to electrical apparatus for transmitting indications to a distance :
en
- US1801500A - Water-repellent packing material :
en
- US1802257A - Drawbar construction :
en
- DE523616C - Compressed air braking device :
de
en
- GB347067A - Handle bar for bicycles and motor-cycles :
en
- DE523082C - Underwater sound device with water resonator :
de
en
- IE11595L - Internal combustion engines. :
en
- DE523514C - Method for driving boreholes using a gravel pump :
de
en
- DK44026C - Tent stand. :
da
en
- DE485836C - Single-track elevated railway :
de
en
- DE523535C - Portion dividing machine, especially for butter :
de
en
- US1801261A - Hose clamp :
en
- US1802054A - Closure for a bottle or the like :
en
- FI13536A - The alarm system for the alarm signaling shall be activated for the purpose of the alarm signaling by means of an alarm signal at the same time as the alarm signaling device. :
en
fi
- GB347113A - Process for the manufacture of azo dyestuffs on the fibre :
en
- US1801518A - Flag :
en
- DE523401C - Rotating cutter head with radially adjustable shaped cutter for the production of lock pins or the like from wire :
de
en
- DE523164C - Hydraulic pump or motor with fixed or rotating, radial cylinders :
de
en
- GB347676A - Improvements in or relating to motion transmitting devices :
en
- DE523613C - Starting control for multi-cylinder ship piston steam engines :
de
en
- FI13512A - Förfaringssätt och inrättning för tätning av glid- och rullager :
en
fi
- FR703129A - Elastic suspension for cycle saddle and all other seats :
en
fr
- US1801363A - Ring for chains on traps and method of making the same :
en
- US1801828A - Safety car equipment :
en
- US1801920A - Optical device :
en
- US1801797A - Machine :
en
- US1802201A - Detonating toy :
en
- GB347032A - Egg opener :
en
- US1802045A - Cinematographic apparatus for the projection of fixed and moving pictures :
en
- DE523555C - Fluid coupling for torque transmission :
de
en
- DE523630C - Armchair with a single-walled frame made of thin plates, for example sheet metal :
de
en
- US1801337A - Device to cut holes in strips or webs of tin foil or the like :
en
- US1801494A - Transfer-sheet carrier :
en
- US1802056A - Electric clock-driving mechanism :
en
- US1802194A - Photographic apparatus :
en
- CA310607A - Process of re-forming natural gas :
en
fr
- GB347248A - Improvements in the generation of alternating electric currents for use in induction furnaces and for other purposes :
en
- DE523138C - Artificial bit plate :
de
en
- DE523478C - Corner bandage for cold bed window :
de
en
- FR702909A - Device for making advertising prints on sidewalks and roadways :
en
fr
- FR703189A - Device for obtaining musical effects by changing the frequency of an oscillator tube :
en
fr
- USD83943S - Design for a wall paper or similar article :
en
- CA310613A - Metal treating furnace :
en
fr
- CA310657A - Abrasive composition :
en
fr
- FR38251E - :
fr
- DE523426C - Illuminated letter :
de
en
- GB347624A - Motor vehicle control devices :
en
- FR702940A - Method of preparing and laying a coating material soaked in a tarry substance :
en
fr
- FR703024A - Automatic stock market display board :
en
fr
- FI13531A - Meat grinder :
en
fi
- US1801906A - Belt conveyer :
en
- US1802009A - Floor covering :
en
- CA310648A - Apparatus for discharging articles :
en
fr
- FR702997A - Corkscrew with bottle cap removal device :
en
fr
- FI13516A - Fertilizer setting and mask for the cutting of the knuckle plate to the papermaking machine coarse on the frame of the knuckle plate :
en
fi
- GB347593A - Improvements relating to the production of ketones :
en
- DE523448C - Arrangement for distortion-free radio telephone transmission :
de
en
- DE523477C - Edging for garden paths :
de
en
- FR703175A - Single chamber air brake with release valve :
en
fr
- FR702993A - Jaw crusher :
en
fr
- GB347242A - Method of cementing together two surfaces of identical or different substances :
en
- GB347595A - :
en
- US1801317A - Separation of minerals by flotation :
en
- US1801789A - Core-drill head assembly :
en
- US1801926A - Ophthalmic lens :
en
- DE523386C - Protective capsule with sliding cover for a swiveling clock in the capsule :
de
en
- DE523499C - Execution of winding head attachments for rotor bodies of electrical machines, which are formed or supplemented by protective caps :
de
en
- DE523543C - Reflex-free ophthalmoscope system that is used for both illumination and observation :
de
en
- GB347038A - Improvements in grinding or abrading wheels :
en
- GB346841A - Improvements in or relating to lamps for heating purposes :
en
- GB346982A - Improvements in or relating to belt and like conveyors :
en
- US1801686A - Machine-tool organization :
en
- US1801836A - Metal-oxide rectifier :
en
- US1801984A - Fishing tool :
en
- AU2806730A - Improvements in or relating tothe manufacture of composite films, foils orthe like :
en
- GB346868A - Improvements in or relating to brakes for trailers :
en
- AT122474B - Process for welding magnesium and its alloys. :
de
en
- US1801679A - Rotary egg holder for incubators :
en
- US1801743A - Method of preparing depolarizing mixtures :
en
- DE523187C - Device for the pneumatic introduction of the mountain offset :
de
en
- US1802134A - Curtain and shade fixture :
en
- AU2624230A - Improvements in and relating to suspension insulators ofthe cap and bolt type :
en
- CA310633A - Slack adjuster :
en
fr
- GB347018A - Improvements in or relating to thermionic detector circuits :
en
- US1802316A - Water heater :
en
- DE523290C - Device for the treatment of fractures of the collarbone :
de
en
- GB346945A - Manufacture of sulphonation products of fats, fatty oils, fatty acids or aliphatic hydrocarbons of high molecular weight :
en
- DE523161C - Anodes for galvanic nickel-plating baths :
de
en
- FR703036A - Group of machines composed of a heat engine or a turbine and an electric generator :
en
fr
- GB346854A - Electric protective arrangements :
en
- GB347696A - Improvements in or relating to machines for folding paper or the like :
en
- DE523438C - Device for clamping workpieces for machines for processing lines, types, clichés or the like. For printing purposes :
de
en
- DE523565C - Truck wheel :
de
en
- FR38215E - Bodywork for motor vehicles or others :
en
fr
- GB346962A - Improvements relating to change speed gearing :
en
- GB347029A - Improvements relating to lawn tennis nets :
en
- GB347245A - Improvements in or relating to gas turbines :
en
- GB346809A - Improvements in furnaces fired with pulverised fuel :
en
- GB346894A - Improvements in or relating to vulcanizing india rubber or the like :
en
- FI13504A - Apparatus for stramning av kättingar och dylikt :
en
fi
- DE522800C - Device for generating electrical alternating currents by periodically exposing a photocell :
de
en
- DE523200C - Process for the production of cold liquid glue :
de
en
- FR703060A - Device applicable to carburettors for combustion engines of all types with variable load :
en
fr
- GB347594A - Improvements in or relating to fluid compressors or pumps :
en
- DE523182C - Device to avoid reading errors in automatic cylinder scales :
de
en
- DE497815C - Device for power distribution systems to protect against contact voltages :
de
en
- CA310617A - Cement :
en
fr
- CA310706A - Thermionic tube :
en
fr
- DE523381C - Process for cleaning glycerol liquors :
de
en
- AT122510B - Process for decolorizing mineral oils and oil distillates. :
de
en
- GB347672A - Improved adjustable seats for motor vehicles :
en
- USD83998S - Design for a portable liquid dispenser :
en
- AT122529B - Method for drying cellulose. :
de
en
- DE508295C - Screw locking :
de
en
- DE523248C - Process and system for dry cooling of coke or similar hot goods using the dissipated heat :
de
en
- DE523311C - Device for rotating two shafts with the same sense of direction and the same speed, one of which surrounds the other :
de
en
- FR702930A - Rewinding device :
en
fr
- GB347165A - Improvements in or relating to power transmission mechanism :
en
- US1801560A - Diaphragm assembly :
en
- US1801890A - Fence :
en
- US1801949A - Register filter :
en
- US1802296A - Refractory :
en
- US1801908A - Magnetic brake device :
en
- CA310650A - Feed water heater :
en
fr
- US1801266A - Golf-putting device :
en
- AT122557B - Two-piece cufflink. :
de
en
- US1802093A - Valve :
en
- GB347615A - Improved apparatus for spraying paraffin wax and the like :
en
- DE523577C - Cigar with a hollow tip :
de
en
- FR703127A - Vehicle wheel suspension :
en
fr
- GB347234A - Improvements in the manufacture and production of vat dyestuffs containing halogens :
en
- FR703100A - Welding bonding process for double, flat or slightly curved walls :
en
fr
- FR703130A - Improvements in sprayers for liquid fuels :
en
fr
- GB346960A - Improvements in or relating to electric power transmission systems employing rotary converters :
en
- US1801501A - Tank structure :
en
- US1801552A - Locking underreamer :
en
- USD83958S - Design por a doll :
en
- AU2850830B - Method of and apparatus forthe low temperature carbonisation of fuel :
en
- US1801516A - Life-saving means for ships :
en
- US1801979A - Rotary rod weeder :
en
- AT122355B - Rotary valve seal for internal combustion engines, pumps, compressors, etc. like :
de
en
- FR703182A - Centrifuge bowl with juxtaposition of sludge chambers :
en
fr
- GB347014A - An improved arrangement by which valve spindles can be displaced either by motor or by hand :
en
- DE523446C - Coordinate dialer for self-connecting telephones :
de
en
- AT122541B - Control device for type casting and setting machines controlled by register strips. :
de
en
- DE523226C - Color transmission bodies, e.g. Copy paper, ribbon, etc. like :
de
en
- FR702905A - Mill for crumbling old paper, waste paper and semi-finished products from the paper industry :
en
fr
- US1801400A - Building structure :
en
- AT122517B - Process for the production of electrical high-resistance glow igniter. :
de
en
- AU2626430A - Process forthe manufacture of pure morphine and pure bialkaloids from opium :
en
- AT122507B - Process for the preservation of wooden goods, in particular garden furniture. :
de
en
- AT122595B - Vascular occlusion. :
de
en
- DE523451C - Rohrfoermiger electrical space heater with a part serving as a heat storage device :
de
en
- DE523665C - Device for regulating the turbine speed :
de
en
- FR702934A - Reed instrument :
en
fr
- AT122385B - Rotary piston machine. :
de
en
- AT122500B - Method and device for bleaching wood pulp, cellulose or the like, which is conveyed in a pipe by compressed air. :
de
en
- US1801709A - Tion oe dela :
en
- USD83956S - A corpora :
en
- US1801581A - Liquid-sealed closure for gauge holes :
en
- FR702939A - Safety razor enhancements :
en
fr
- AT122461B - Nitrided steel objects that require great resistance to the stresses arising from high pressure or impact. :
de
en
- AU3067430B - Improvements in vapourizers for internal combustion engines :
en
- AT122455B - Process in the production of yeast and alcohol. :
de
en
- CA310638A - Point source light for television and picture receiving :
en
fr
- CA310718A - Stove and furnace grate :
en
fr
- US1801741A - Method of reducing gypsum :
en
- US1801795A - Change-making machine :
en
- US1801452A - Pole for drying machines :
en
- US1802291A - Ironing and wall table :
en
- AT122372B - Valve body. :
de
en
- AT122524B - Spirit drip device for thawing house gas lines or to prevent them from freezing. :
de
en
- CA310543A - Slide valve :
en
fr
- CA310727A - Pipe wrench :
en
fr
- CA310689A - Feeding device :
en
fr
- AT122365B - Protective cases for watches. :
de
en
- US1802038A - Printing press :
en
- US1802086A - Gas stove :
en
- US1801993A - Supporting structure :
en
- DE523175C - Lignite briquette press with horizontally divided press head :
de
en
- DK44034C - Device for sound reproduction by a membrane with a large surface and one with this cooperating screen plate. :
da
en
- AT122435B - Soil testing device. :
de
en
- AU2665530A - Improvements in couplings such asare usedfor inflating the tubes of pneumatic tyres :
en
- AU2962730B - Thrashing machine with vertical beater :
en
- AU2867930B - Improvements in and relating tothe construction of miniature golf courses for indoor or outdoor use :
en
- DE523279C - Circuit for feedback vibration generators :
de
en
- GB346840A - Mains-operated voltage amplifier :
en
- US1802087A - Paving machine and process :
en
- USD84003S - Island :
en
- DE523432C - Washing machine with cast iron pipe and agitator blades :
de
en
- US1801779A - Suspension clamp :
en
- CA310692A - Process of hardening metal articles by nitrogenization :
en
fr
- US1801879A - Reenforcing member for concrete :
en
- AU2942130A - Improvements in bag fasteners :
en
- AU2743930A - Improved collapsible gate :
en
- AT122399B - Device for sound reproduction. :
de
en
- AT122469B - Process for dearsenating acids, especially sulfuric acid. :
de
en
- AT122513B - Process for the production of artificial surfaces on plates made of plastic material, such as plaster of paris, asbestos and the like. like :
de
en
- US1801923A - Rotary plow :
en
- DE523308C - Gear motor with air filter built into the propellant feed line :
de
en
- US1802282A - Perforating punch :
en
- US1801658A - Tractor device to provide three speeds in reverse for said tractor :
en
- US1801945A - Process for regenerating liquors containing alkali salts and organic matter :
en
- US1801430A - Optical system :
en
- US1801434A - Locomotive boiler :
en
- US1802124A - Lubricant-level gauge :
en
- US1802164A - Lathe :
en
- US1801547A - Meat-grinder cleaner :
en
- US1802028A - lovejoy :
en
- US1802276A - Sealing means for paper bags and the like :
en
- US1802255A - Heat indicator for motor vehicles :
en
- DE523119C - Superheater steam box consisting of two separate parts :
de
en
- GB347056A - Cam and follower mechanisms :
en
- GB347173A - Improvements in, and relating to, saws, milling cutters and other rotary tools for cutting or milling wood or metal :
en
- AU2617330A - Process forthe elimination ofthe silica fromthe residual lyes of cellulose mills :
en
- CA310684A - Roof covering :
en
fr
- DE523424C - School blackboard :
de
en
- GB346902A - Improvements in or relating to optical systems :
en
- GB347076A - Improvements in or relating to ships' bows :
en
- US1801345A - Bumper for automobiles :
en
- CA310733A - Change delivering machine :
en
fr
- AT122386B - Relays, in particular for telephone systems. :
de
en
- US1801443A - Tool holder :
en
- US1801535A - Arsonophenyl amino alcohols and the process of making the same :
en
- US1802055A - Method of producing menthol and its isomers :
en
- US1802108A - Motor :
en
- CA310716A - Recorder controller :
en
fr
- DE523198C - High-frequency apparatus for therapeutic treatment :
de
en
- US1801273A - Corner clamp for store-front construction :
en
- US1801634A - Container with article-delivery means :
en
- US1801832A - Victory a :
en
- US1801424A - Inside casing cutter :
en
- AT122527B - Process for the production of cold-resistant fruit tree carbolineum. :
de
en
- DE523542C - Use for doors :
de
en
- FR702968A - Process and plant for the distillation of coal and tar and the production of coke :
en
fr
- CA310690A - X-ray installation :
en
fr
- DE523159C - V-belt made of rubberized fabric strips :
de
en
- AT122406B - Circuit arrangement for telephone systems with dialer operation. :
de
en
- DE522944C - Circuit arrangement for telephone systems :
de
en
- AT122530B - Method and device for dressing seeds. :
de
en
- CA310722A - Weighing scale :
en
fr
- CA310720A - Separable fastener :
en
fr
- US1801531A - Bedside table :
en
- US1801956A - Locking lever for loose-leaf binders :
en
- US1801649A - Electrically-driven slicing machine :
en
- US1801958A - Reversing single-phase induction motor :
en
- CA310704A - Brake mechanism for road vehicle wheels :
en
fr
- GB346860A - Improvements in pipe couplings :
en
- FR38241E - Automatic switch, for all automobile electrical circuits :
en
fr
- GB347005A - Improvements in radial thrust bearings :
en
- CA310579A - Fireplace :
en
fr
- FR703098A - Socket for incandescent electric lamps :
en
fr
- FR703234A - Improvements to electro-acoustic transformation systems such as loudspeakers :
en
fr
- CA310688A - Sintering machine :
en
fr
- FR702971A - Improvements to parachutes :
en
fr
- GB347215A - A scumbling, graining and marbling tool :
en
- US1801480A - Nonsinkable lifeboat :
en
- FR703014A - Improvements to shock absorbers :
en
fr
- DE523125C - Regulating device for synchronous or synchronous induction motors :
de
en
- DE503149C - Bearing shell for top lubrication with longitudinally arranged oil storage grooves :
de
en
- DE523602C - Process for the preparation of pyridine bases :
de
en
- AU2942130B - Improvements in bag fasteners :
en
- DE523160C - Sealing ring for pistons and stuffing boxes :
de
en
- DE523548C - Potato harvesting machine, in which the crop is fed to a sieve drum consisting of two coats nested inside one another :
de
en
- DE523604C - Process for the preparation of aromatic hydroxyl compounds :
de
en
- FR703116A - Assembly system for high pressure pipes :
en
fr
- US1801655A - Bearing and mounting therefor :
en
- US1802106A - Conveyer bucket :
en
- GB346953A - Improvements in or relating to means for lubricating "bowden wire" mechanism :
en
- DE513441C - Device for throwing advertisements into free space :
de
en
- FR703177A - Improvement in phonographs :
en
fr
- US1802214A - Lid fastener :
en
- FR702974A - Lapping device :
en
fr
- US1801333A - Strut plate :
en
- FI13532A - Anordning för att skydda kängsulans övre- och sidokant mot slitning, då kängan är inspänd i skidbindslet :
en
fi
- FR702965A - Process for the simultaneous production of phosphorus salt and other fertilizing salts :
en
fr
- CA310604A - Ash sifter for furnaces :
en
fr
- CA310705A - Hand brake :
en
fr
- US1802017A - Mold for ice-cream cones :
en
- FR703018A - Improvements with plasticizers :
en
fr
- US1801972A - Method and apparatus for applying tape :
en
- USD83953S - Design fob a finger ring :
en
- GB346870A - Improvements in and relating to doctoring on paper-making and like machines :
en
- DE523342C - Method and device for cleaning castings :
de
en
- DE523690C - Process for the electrical cleaning of gases using high-frequency current and pulsating high-voltage direct current :
de
en
- FI13492A - Wehnelt cathodes :
en
fi
- FR703001A - Improvements in crushing and grinding mills for gums and other elastic materials :
en
fr
- GB347041A - Device for keeping compresses for local bodily treatment in a warm and damp condition :
en
- GB348052A - A new or improved brick-laying machine :
en
- FR702952A - Knitting and hosiery articles and their production :
en
fr
- FR703064A - Interchangeable sprayer cover, in particular for cellulosic varnish boxes or others :
en
fr
- FR703147A - Fast tanning for iron and steel :
en
fr
- GB347131A - Improvements in or relating to apparatus for tyre making :
en
- GB346929A - Improvements in or relating to loose-leaf books, binders or the like :
en
- GB347250A - Improvements in or relating to electric recorders :
en
- FR38248E - Improvement in the manufacture of kepis or caps :
en
fr
- FR703126A - Improvements to the method of treating sulphonated oils :
en
fr
- DE523562C - Process for the transfer of pigment copies for the purpose of producing printing forms :
de
en
- FR703200A - Improvements to lacing hook machines :
en
fr
- US1801687A - Vacuum head and deodorizer :
en
- FR702911A - Method and device for the optical transmission of quantities and prices of securities :
en
fr
- CA310521A - Combination door :
en
fr
- US1801288A - Wheel :
en
- DE522543C - Moment machine :
de
en
- DE523112C - Method and device for loading drawing and punching tools :
de
en
- DE523177C - Cap closure for chute pipes, in particular for the production of Orpfaehlen o. The like. From concrete :
de
en
- DE523660C - Process for making decals :
de
en
- US1801318A - Concentration of ores :
en
- US1801387A - Protective hanger and holder for emblems :
en
- US1801950A - Tie rack :
en
- US1802310A - Hair-wave pin clip :
en
- US1801484A - op orange :
en
- USD83979S - To la belle :
en
- GB347002A - Improvements in aeroplanes :
en
- FR703067A - Automatic tire pressure limiter :
en
fr
- FR703191A - Automatic clutch and release device for friction, magnetic and other couplings :
en
fr
- GB346901A - A multiple use instrument or apparatus for gymnastic purposes :
en
- US1801644A - Greasing device for outboard motors :
en
- US1801909A - Record-keeping appliance :
en
- DE523533C - Ball pessary :
de
en
- US1801497A - Apparatus for opening clogged sewers :
en
- FR38171E - New sulfonated product and process for obtaining it :
en
fr
- US1801365A - Pattern grading machine :
en
- US1801657A - Selecting system :
en
- US1801792A - Melting furnace :
en
- DE523466C - Massaging device :
de
en
- DE523193C - Electrical coupling system for the anode circuit of a three-electrode discharge tube :
de
en
- DE523298C - Device for the production of rubber hoses :
de
en
- DE523369C - Lightning conductor test socket :
de
en
- US1801722A - Woodworking machine :
en
- US1802039A - Electric time relay :
en
- DE523205C - Dosing device for dental filling purposes :
de
en
- GB347035A - Improvements in scrapers for boots and shoes :
en
- FR702904A - Advanced compass :
en
fr
- FR703016A - Process for cleaning, descaling and degassing tanks of ships and tankers :
en
fr
- FR703035A - Package convertible into a dispenser for all powdered products and in particular for pepper :
en
fr
- GB347181A - Holding and shanking and collaring machine :
en
- GB346874A - Improvements in or relating to furnaces :
en
- GB347230A - Improvements in or relating to control devices for direction signalling apparatus on motor vehicles :
en
- US1802101A - Molded article :
en
- US1801464A - Holder for lip sticks and the like :
en
- DE523601C - Process for increasing the shelf life of solutions of metal carbonyls in hydrocarbons :
de
en
- FR38167E - Double-sided intaglio printing machine :
en
fr
- GB347266A - Improvements in or relating to the manufacture or burning of bricks and the like, and fuel for use therewith :
en
- US1801897A - Garage door :
en
- GB347211A - An improved glued paper carton or receptacle and process for manufacturing the same :
en
- GB347054A - Improvements in and connected with machines for hammering piston rings :
en
- FR703113A - Automatic parallel coupling device :
en
fr
- GB347141A - Process for the manufacture of halogenated aminoaryl-thiazole compounds :
en
- GB346864A - Improvements in bottle closures :
en
- GB346885A - Improvements in tables, desks and other articles of furniture :
en
- FR703172A - Improvements in control devices for variable speed transmissions, in particular those of motor vehicles :
en
fr
- GB347102A - Improvements in automatic fire alarms :
en
- FR703077A - Lens mount :
en
fr
- DE523154C - Drive for mobile agricultural machines, especially tillers :
de
en
- US1801587A - Hydraulic shock absorber of double-acting opposed-cylinder type :
en
- US1802212A - Chain cutter for sewing machines :
en
- US1801513A - Water heater and mixer :
en
- USD83976S - Design por a lamp base or article op analogous nature :
en
- US1801985A - Electric-clock-driving mechanism :
en
- FI13545A - Provision for use :
en
fi
- DE523343C - Wooden edge sieve with upper and lower edge :
de
en
- DE523320C - Device for opening and closing doors and windows, in particular on motor vehicles :
de
en
- FR703193A - Powder box with lid :
en
fr
- US1801338A - Ratchet device for switch mechanisms :
en
- US1801866A - Switch mechanism :
en
- US1802123A - Display carton :
en
- DE523792C - Three-roll lack :
de
en
- FI13533A - Anordning för användning av miniatyrgevärsammunition vid armégevär :
en
fi
- AT122578B - Reversible stanchions for railroad vehicles and other vehicles. :
de
en
- US1801300A - Automatic gas valve :
en
- USD84005S - Island :
en
- US1802127A - Process and composition for rubberizing water repellant material and product thereof :
en
- USD83973S - Design for lace :
en
- DK44036C - Field and Garden Tools. :
da
en
- DE523297C - Movable protective device on circular saws :
de
en
- US1801578A - Ice-cream-handling machine for filling confection shells :
en
- US1801907A - Operating board :
en
- US1802113A - Dispensing device for whipped cream and similar materials :
en
- DE523317C - Gripper cover attachment for rail grippers on sewing machines :
de
en
- US1801570A - Fastener-tape feeding and control means for sewing machines :
en
- US1801998A - Box :
en
- US1802170A - Ornamental composite glass :
en
- CA310712A - Circular web weaving machine :
en
fr
- CA310606A - Portable proportioning machine :
en
fr
- AU3036030A - improvements in and connected with fountain pens :
en
- AT122576B - Hinge connection for double ladders. :
de
en
- CA310629A - Slack adjuster :
en
fr
- GB346887A - Improvements in or relating to drawing frames and drawing or roller heads for a spinning frame :
en
- FR38246E - Gas exhaust system from internal combustion engines and others :
en
fr
- FR702933A - Friction Couplings Improvements :
en
fr
- FR702994A - Processes and devices for pneumatic oxidation, dewatering and tedding during retting of vegetable textiles :
en
fr
- DE523503C - Process for the production of high quality hydrocarbons from carbon or cracked gases :
de
en
- US1801716A - Tire-inflation device :
en
- DE523452C - Electric heating, cooking and roasting device with a heating element built into a base and a central connector into which a heating tube protrudes :
de
en
- FR702960A - Leaded arrow outside :
en
fr
- US1801569A - Automatic sprinkler :
en
- US1801633A - Prime mover :
en
- US1801450A - Optical printer :
en
- GB346850A - Improvements in or relating to shuttleless looms :
en
- FR703002A - Improvements in the treatment of materials consisting of or containing cellulose derivatives :
en
fr
- DE523341C - Electrical switchgear with visualization of the switched-on current path :
de
en
- US1801508A - Smoke condenser and spark arrester for locomotives :
en
- US1801964A - Air-moving apparatus :
en
- GB346957A - Improvements in and relating to electron discharge devices :
en
- FR702918A - Shock absorber drive shaft :
en
fr
- GB346806A - Improvements in the manufacture of organic substitution derivatives of cellulose :
en
- FR702970A - Hydraulic press especially for leatherworking :
en
fr
- DE523105C - Star-shaped bottle cap :
de
en
- DE523124C - Arrangement for generating high-voltage direct current from alternating current or pulsating direct current or vice versa :
de
en
- US1801990A - Weight automatic rail brake :
en
- US1802246A - Manufacture of artificial materials :
en
- US1802289A - Razor blade :
en
- DE523238C - Ventilation device for shoes :
de
en
- US1801280A - Mechanism for knitting split fabric :
en
- US1802300A - Machine for casting stereoplates :
en
- DE523410C - Device for conveying liquids, in particular spinning liquids for artificial silk :
de
en
- DE523526C - Unicycle road roller with power drive :
de
en
- FR703041A - Device for damping the mechanical oscillations of overhead lines :
en
fr
- FR38232E - Improvements to air pumps :
en
fr
- FR702906A - Bottom discharge transport container :
en
fr
- DE523330C - Folding tile double turret press :
de
en
- US1801329A - Means for maintaining reference plane :
en
- US1801833A - Airplane :
en
- US1801883A - Adjustable boring bar :
en
- US1801348A - Automatic call signal and motor control for simplex printers :
en
- US1801898A - Toilet article :
en
- US1802195A - Toy aeroplane :
en
- CA310702A - Screening apparatus :
en
fr
- DE523333C - Labeling machine :
de
en
- DE523431C - Washing machine with bubble device :
de
en
- FR38152E - Improvements to thermionic discharge devices :
en
fr
- FR703145A - Bundle binding :
en
fr
- US1801870A - Radio transmitting system :
en
- CA310557A - Joint :
en
fr
- US1801385A - Electrical apparatus for therapeutic and other purposes :
en
- US1801653A - Corn server :
en
- US1801747A - Brake :
en
- US1801865A - Transmission for earth-boring machines :
en
- US1801425A - Sawmill setworks :
en
- USD83988S - Design for a lamp shade :
en
- US1801375A - Process for increasing the resistability of photographic emulsion layers :
en
- AT122590B - Hydraulic telescopic jack. :
de
en
- CA310562A - Golf club :
en
fr
- AU2743930B - Improved collapsible gate :
en
- AT122394B - Device for separating vacuum vessels. :
de
en
- DE523224C - Sausage binders :
de
en
- US1801325A - Apparatus for making fastener sliders :
en
- US1801994A - Process for making heavy-duty springs :
en
- US1802204A - Process of dyeing cellulose ethers :
en
- AU3059030A - Improvements in or relating to magnetic cores for electrical apparatus :
en
- AU3063030A - Improvements in fusible electric cutouts :
en
- AT122471B - Process for quenching and tempering titanium-containing copper or titanium-containing copper alloys. :
de
en
- AT122473B - Method of reserving wool or silk. :
de
en
- CA310547A - Animal food :
en
fr
- CA310665A - Carton :
en
fr
- US1801671A - Mechanical pencil :
en
- CA310599A - Combination book mark and paper cutter :
en
fr
- AT122382B - Internal combustion engine with jet atomization. :
de
en
- CA310673A - Coal crusher :
en
fr
- US1801320A - Concentration of ores :
en
- US1802249A - Machine for processing fibrcus filling materials :
en
- US1802222A - Antiglare device :
en
- US1802314A - Ventilator :
en
- US1801420A - Material-raking machine for road paving :
en
- USD83948S - Design fob a vehicle tail lamp :
en
- US1802067A - Automobile jack :
en
- DE523222C - Process for unifying the edges of flat, rubber-elastic goods that have been worked into the form :
de
en
- US1801380A - Signaling system :
en
- US1801703A - Motor-vehicle governor :
en
- DE523253C - Wet bell gas meter with two measuring rooms and reversal of the gas supply by a tilting clamping mechanism :
de
en
- AU2806730B - Improvements in or relating tothe manufacture of composite films, foils orthe like :
en
- US1801517A - Piston construction :
en
- AT122582B - Link for shunting systems. :
de
en
- AT122431B - Control for compressed air hammer tools with spring-loaded control slide. :
de
en
- CA310667A - Joint for concrete pipes :
en
fr
- CA310680A - Pump valve mechanism :
en
fr
- DE523402C - Device for rounding off flat and profile bars :
de
en
- AT122360B - Self-closing drain valve. :
de
en
- CA310625A - Supporting base :
en
fr
- DE523183C - Pressure regulator :
de
en
- FR703165A - System to compensate for distortions in electrical sound reproducing devices :
en
fr
- US1801961A - Collapsible decoy :
en
- AT122459B - Method for moving clamps of known type on electrodes in electric ovens. :
de
en
- AT122366B - Internal combustion system. :
de
en
- AT122470B - Process for making rayon spider cake ready for shipping. :
de
en
- GB347122A - Improvements in and relating to the rectification of alcohol :
en
- DE523169C - Door lock :
de
en
- DE523301C - Copper-nickel-beryllium alloy :
de
en
- FR702984A - Device for indicating and regulating the water level in steam boilers and other similar devices :
en
fr
- DE523443C - Automatic adjustment device for the brake rods of railway vehicles :
de
en
- DE523461C - Electric roasting device for bread slices :
de
en
- GB346798A - Improvements in fasteners for the bonnets of motor vehicles applicable also to other like devices :
en
- AT122593B - Lamp cylinder. :
de
en
- DE523578C - Rotary kiln for burning cement with a damming device for the flue gases :
de
en
- FR703095A - Combustion engine operating according to the two-stroke cycle and comprising cylinders in the shape of a :
en
fr
- DE523282C - Lever switch for direct and alternating current :
de
en
- CA310523A - Rail tie :
en
fr
- FR38154E - Armored electromagnetic relay with central paddle and internal poles :
en
fr
- FR703156A - Protective curtain for automotive radiators and other applications :
en
fr
- GB347247A - Improvements in packings for fluid tight joints :
en
- DE517095C - Electrical system for welding metal pipes :
de
en
- DK44029C - Procedure for the manufacture of handles forged from steel for use in industry and agriculture. :
da
en
- FR702958A - Clamp or improved fastening device for tubes, bars and similar structural components :
en
fr
- GB346866A - Improvements in and relating to the manufacture of fused bifocal lenses :
en
- CA310528A - Vehicle roof :
en
fr
- CA310729A - Fish preserving process :
en
fr
- DE523354C - Method for rolling discs :
de
en
- US1801378A - Winding machine :
en
- AT122392B - Method for feeding polyphase rectifiers via transformers with suction chokes. :
de
en
- US1802115A - Threader block for carbon :
en
- CA310602A - Electric trolley head :
en
fr
- AT122506B - Process for changing the physical properties of finely divided silicate minerals. :
de
en
- AU2785330A - Improvements in water tube boilers :
en
- AT122413B - Plug. :
de
en
- DE523575C - Dishwasher :
de
en
- DE523628C - Two-stage piston compressor with tubular slide between cylinder wall and piston :
de
en
- FR703011A - Device for the refrigeration of the cooling air of air-circulating refrigeration installations, in particular for turbo-alternators :
en
fr
- FR703141A - Improvements made to machines comprising two rotating cylinders suitable for producing the drive of a sheet between these same cylinders, in particular to duplicating machines :
en
fr
- US1801557A - Artificial animate lure :
en
- US1801624A - Cab switch for locomotives and the like :
en
- US1802155A - Stable iron carbonyl composition :
en
- US1801717A - Air valve :
en
- GB346948A - :
en
- GB347017A - Electric incandescent lamps with reflectors :
en
- US1801638A - Window antirattle and lock device :
en
- US1801700A - Piston-ring expander :
en
- USD83963S - Design for a child s sandal :
en
- US1801311A - Apparatus for working covered-strand material :
en
- US1801512A - Washtub stand :
en
- US1801953A - Engine-case breather valve :
en
- AT122532B - Process for the preservation of substances of animal origin. :
de
en
- CA310520A - Sheet piling :
en
fr
- GB347027A - Improvements in and relating to apparatus for moulding plastic substances :
en
- GB347666A - Improvements in and relating to the production of halogen phthalic anhydrides :
en
- US1801401A - Index strip :
en
- FR38189E - Binoculars improvement :
en
fr
- GB347074A - Improvements in the purification of complex compounds containing phosphorus and tungsten :
en
- GB347577A - Improvements in or relating to bonded articles embodying synthetic resins :
en
- AT122485B - Process Preparation of alkamine esters of N-monoalkylated and N-monoalkoxyalkylated derivatives of o-aminobenzoic acid. :
de
en
- DE523136C - Medical instrument for burning :
de
en
- US1801404A - Device for cutting grooves in phonograph records :
en
- US1801347A - Washing machine :
en
- AT122404B - Switching device for electrical measuring instruments. :
de
en
- GB346944A - Improvements relating to puncher-slotting machines :
en
- DE523168C - Device for drying off swimming bodies, in particular seaplanes :
de
en
- USD84015S - Design for a toy :
en
- FR702922A - Improvements to bearing adjustment devices :
en
fr
- AT122403B - Dividing strips, in particular for telephone purposes. :
de
en
- US1801989A - Apparatus for balancing annular parts :
en
- US1801612A - Outboard motor :
en
- US1801539A - Method of cleaning filter tubes :
en
- US1801342A - Electrical network :
en
- FR38188E - Improvements made in the establishment of rotary coulter seed drills :
en
fr
- FR703183A - Process for the decomposition of coke oven gases and similar gas mixtures into their constituents :
en
fr
- GB346921A - Improvements in the manufacture and production of metals from metal halides :
en
- GB346867A - Improvements in variable stroke driving gear for use with internal combustion and other engines :
en
- US1801353A - Well packer :
en
- US1801784A - Method of and apparatus for producing photographic silver-salt emulsions :
en
- DE523659C - Envelope closure :
de
en
- GB347123A - Method of making engine and like packing :
en
- CA310623A - Rivet-feeding machine :
en
fr
- FR38186E - Improvements to undercarriages for mining wagons and sedans :
en
fr
- US1801419A - Compressor for corrosive gases :
en
- US1801492A - Record supply packet :
en
- US1801574A - Mold-handling apparatus :
en
- US1802273A - Plant setter :
en
- US1801296A - Storage tank for volatile gases and liquids :
en
- DE523329C - Snowshoe binding with heel holder loop and self-locking front tensioning device :
de
en
- DE523376C - Induction motor with a short-circuited drum bar winding in the runner :
de
en
- US1801283A - Steering-wheel rim :
en
- US1801704A - Material for foodstuff containers and process of preparing the same :
en
- DE523418C - Device for balancing the thread tension in the manufacture of conical packages, especially for stack twisting machines :
de
en
- FR702991A - Electric heat diffuser for heating :
en
fr
- GB347004A - Improvements relating to the change speed gear mechanism of motor road vehicles :
en
- US1801505A - Nut lock :
en
- US1801973A - Step and trap construction for passenger cars :
en
- DE523197C - Device for protecting windings surrounded by a putty compound, in particular for electric motors :
de
en
- DE523225C - Apparatus for demonstrating items of clothing :
de
en
- DE523423C - Method and device for preventing backflushes in metal vapor rectifiers with metal parts or anode shells arranged in an isolated manner in the discharge path :
de
en
- US1802091A - Hoisting mechanism :
en
- US1801609A - Adjustable foot rest :
en
- US1801689A - Method of and apparatus for rolling glass sheets :
en
- US1801432A - Article-display stand :
en
- US1802132A - Blank for flat-bottom cups :
en
- US1801674A - Electric motor :
en
- FR38196E - Belt drive improvements :
en
fr
- DE523263C - Fuel hole closure for coke stoves :
de
en
- CA310668A - Interchangeable straw bruiser and wind-stacker :
en
fr
- US1801485A - Reducing gear :
en
- US1802162A - Safety device for shuttle-changing apparatus for use in automatic looms :
en
- DE523379C - Suction cap for grasping, holding and conveying lamp bulbs :
de
en
- DE523387C - Tool for smoothing wooden surfaces :
de
en
- GB346861A - An improved safety switch applicable to electric accumulators and batteries for automobile vehicles :
en
- US1802079A - Soldering apparatus :
en
- DE523206C - Massage device, especially for the head and neck :
de
en
- CA310707A - Illuminating unit for swimming pools :
en
fr
- DE523101C - Shut-off valve with rotatable passage body :
de
en
- GB346972A - Improvements in wheels and resilient tyres for road vehicles :
en
- US1802136A - Diaphragm pump :
en
- USD83985S - Design for a revolving hold-up deterrent :
en
- DE523480C - Roller bearings :
de
en
- FR38172E - Improvements made to the means for moving balanced mobile windows in height :
en
fr
- GB346838A - Improvements in foot-actuated air pumps :
en
- GB346967A - Apparatus for the treatment of gases or mixtures of gases and vapours in the presence of catalytic or purifying agents and for the reactivation of such agents :
en
- DE523315C - Milling or cutter head with knives inserted into grooves in a supporting body :
de
en
- GB347189A - Improvements in locomotives, railway steam cars and the like :
en
- FR38178E - Improvements to powerline relay remote control systems :
en
fr
- DE523495C - Flat woven fabric with edge protection, especially for drive belts and devices for its manufacture :
de
en
- DE523654C - Curved pin gripper for film projection apparatus :
de
en
- FR38208E - Removable collar for joints :
en
fr
- GB347118A - Improvements in or relating to turbines driven by the waste gases of reciprocating internal combustion engines :
en
- DE523412C - Gear pump for caustic fluids :
de
en
- DE523595C - Painting template made of cardboard or paper :
de
en
- US1801914A - Casket-handling device :
en
- USD83971S - Design for lace :
en
- US1801900A - Laying of electric cables and apparatus therefor :
en
- DE523566C - Drip catcher for coffee and teapots :
de
en
- DE523171C - Chuck for pencil sharpening devices :
de
en
- GB346847A - Improvements appertaining to brackets or supports for mirrors :
en
- AT122422B - Process for welding and heating metals and alloys. :
de
en
- CA310683A - Roofing :
en
fr
- FI13501A - Dörr :
en
fi
- FR702983A - Grinding machine improvements :
en
fr
- DE523231C - Beacon with panels arranged in the housing of the fire, especially for aviation facilities :
de
en
- DE523688C - Device for attaching the chisel to the drill collar :
de
en
- GB346871A - Improvements in or relating to harvesting machines :
en
- GB347070A - Improvements in and relating to doors :
en
- US1801616A - Coin bank :
en
- AU2946130A - An improved safety sling hook :
en
- AT122512B - Process for making neutral waxes or solid hydrocarbons emulsifiable. :
de
en
- DE523561C - Method for reproducing an additive color film :
de
en
- DE523280C - Process for the production of metal covers with inner insulating lining for installation boxes :
de
en
- DE523404C - Device for making recordings in artificial light, in particular for medical purposes :
de
en
- GB346917A - Improvements in taps or cocks for controlling the flow of liquid :
en
- FR703053A - Improvements to contact film printers :
en
fr
- AT122397B - Circuit arrangements for eliminating distortion in pupinized cables. :
de
en
- AT122424B - Speedometer. :
de
en
- AT122504B - Process for the thermal cracking of hydrocarbons which are gaseous at ordinary temperature. :
de
en
- AT122445B - Locking device for cellar windows. :
de
en
- AT122533B - Process for the production of porous artificial stone masses from plaster or the like. :
de
en
- FI13486A - A narrow-tube pipe wall formed by several adjacent rows of pipes :
en
fi
- GB346884A - Improvement in draft and buffing apparatus for railway and similar vehicles :
en
- US1801357A - Vehicle head lamp :
en
- CA310545A - Reinforcement wedge for tool handles :
en
fr
- FR703142A - Gasoline lighter :
en
fr
- USD83952S - Design fob a lady s fashion cane :
en
- AT122451B - Electrode holder for electric ovens. :
de
en
- DE522906C - Flame tube installation :
de
en
- US1801258A - Compensating device for ordnance :
en
- US1801564A - Refrigerator cabinet :
en
- US1801598A - Controller for electric motors :
en
- US1801606A - Mechanism for controlling knitting needles in plating operations :
en
- US1801827A - Supervisory control system :
en
- DE523537C - Device for humidifying room air in living spaces :
de
en
- CA310651A - Titration outfit :
en
fr
- CA310732A - Process of producing cellulose acetate yarn :
en
fr
- DE523546C - Drifting mandrel with a circular cross-section for creating underground channels :
de
en
- US1801815A - Temple coil cutter spring :
en
- DE523276C - Facility for printing money on checks, instructions, etc. like :
de
en
- DE523306C - Efficient mixers and atomizers for explosion engines through vortex formation :
de
en
- DE523619C - Overcurrent push button switch with hot wire release :
de
en
- US1801509A - Method of crystallizing explosives from solvents :
en
- US1801373A - Windshield wiper :
en
- AT122400B - Insulating conduit box. :
de
en
- AU2518530A - Improvements inthe embroidering of textile andother materials :
en
- CA310717A - Crate corner :
en
fr
- US1801555A - Fluid lock for vulcanizers :
en
- US1802076A - Tiltable current-collector plate for overhead conductors of electric railways :
en
- CA310519A - Card game :
en
fr
- AT122395B - Circuit arrangement for attenuating the cracking noises in telephone systems in which the current is reversed via the speech wires. :
de
en
- CA310725A - Windshield wiper :
en
fr
- US1801636A - Piezo-electric-crystal stabilizer modulator :
en
- US1801732A - Self-oiling shackle or hanger for springs :
en
- US1802133A - Hairpin :
en
- US1802283A - Aeroplane wing :
en
- DE523288C - Acetylene generator :
de
en
- US1801503A - Yarn spool :
en
- US1802125A - Feed-water-heating device :
en
- US1801778A - Pointer for electrical measuring instruments :
en
- US1801977A - Tire lock :
en
- US1802021A - Cotton picker :
en
- US1802243A - Narrow inelastic laminated fabric :
en
- AU2667030A - Improvements in or relating to radio receiving antenna systems :
en
- US1801981A - Automatic accounting system :
en
- US1802137A - Gas burner :
en
- US1801477A - Curtain fixture :
en
- US1802305A - Automatic control for marine engines :
en
- US1802321A - Carburetor :
en
- US1801637A - Attachment for fastening trays or the like to supporting structures :
en
- AT122457B - Process for achieving high strength in gas fusion welding. :
de
en
- AU2968230A - Process forthe recovery of cadmium from compounds of cadmium and oxygen :
en
- US1802239A - Submarine mine and method of anchoring the same :
en
- CA310616A - Rubber vulcanization mould :
en
fr
- FR703195A - Improvements in the manufacture of metal oxides and hydrates :
en
fr
- GB347223A - Improvements in or relating to the treatment of silica or compounds or combinations thereof, and the production of new or improved products therefrom :
en
- DE523411C - Device for the even supply of fluids, especially in the manufacture of rayon :
de
en
- DE523490C - Transmission for the swinging screw gear of folding davits :
de
en
- AT122499B - Process for the acylation of wood. :
de
en
- US1801361A - Valve :
en
- US1801473A - Cigar lighter :
en
- US1801780A - Suspension clamp :
en
- AT122549B - Laying leaflet that can be attached to the wing of hens or the like. :
de
en
- DE523440C - Line measuring device for register strip punching machines :
de
en
- AT122402B - Roller selector for low-voltage systems. :
de
en
- US1801481A - Portable sterilizing cabinet :
en
- US1802084A - Mining machine :
en
- US1801575A - Molding press :
en
- US1801885A - Initiating apparatus :
en
- US1802003A - Printing roller :
en
- US1801796A - chalmers :
en
- CA310551A - Horse drawn sprayer :
en
fr
- US1801343A - Multirecord controller :
en
- US1801648A - Work-holding vise :
en
- US1802073A - 2-hydroxy-3-aminopyridine-5-arsonic acid and the process of making it :
en
- USD84008S - Sheldon p :
en
- AT122559B - Storage ring for seed harvesters. :
de
en
- CA310605A - Apparatus for charging concrete mixers :
en
fr
- DE523476C - Lid support for case speaking machines :
de
en
- AU2983530B - Improvements in and relating to the construction of miniature golf courses for indoor or outdoor use :
en
- US1801610A - Electric switch :
en
- CA310522A - Rail tie :
en
fr
- US1802089A - Gravity conveyer :
en
- US1802205A - Valve :
en
- USD83996S - Isidor rosenblatt :
en
- US1801413A - Rack for insulating casing condensers :
en
- US1801663A - Radio indicating device :
en
- US1801705A - Compressor structure :
en
- AU2749530B - Improvements in and relating to electric water "heaters :
en
- CA310573A - Ham bag :
en
fr
- FR703139A - Process for manufacturing combed or regenerated products of the combed type starting from manufacturing waste and device used for carrying out the process :
en
fr
- US1801305A - Glass-handling apparatus :
en
- USD83967S - Design for a headlight :
en
- US1801665A - Sanitary seat cover :
en
- US1801888A - Cleaning apparatus :
en
- US1801959A - Pin-control regulating valve :
en
- US1801976A - Sucker-rod elevator :
en
- US1801937A - Binding post :
en
- US1802224A - Coupling for chains and the like :
en
- US1801339A - Process of extracting or recovering metals from the slimes or residues of electrolytic lead-refining operations :
en
- US1801713A - New thionaphthene-indoleindigo dyestuffs :
en
- US1802030A - Insulating layers of different dielectric coefficient :
en
- US1802163A - Manufacture of butyl alcohol :
en
- US1801698A - Reflecting sign :
en
- US1801910A - Reenforced gas container :
en
- DE523215C - Furrow pulling machine :
de
en
- FR38166E - Shoe :
en
fr
- AT122511B - Process for converting high-boiling mineral oils containing unsaturated compounds into lower-boiling hydrocarbons with simultaneous decolouration. :
de
en
- USRE18054E - Detachable tread member :
en
- AT122359B - Frost protection for cooling water jackets, in particular for internal combustion engines. :
de
en
- FR703154A - Mounting device for endless belt thruster carrier bogie :
en
fr
- GB347135A - Improvements in or relating to locomotive and like fire-doors :
en
- US1801886A - Extension table :
en
- US1802274A - Distillation apparatus :
en
- GB347229A - :
en
- DE523557C - Friction disc screw press :
de
en
- GB347015A - Improvements in glazing bars :
en
- DE523573C - Hinge with resilient backrest and adjustment to compensate for wear :
de
en
- DE523491C - Oarlocks for rowing boats :
de
en
- FR703073A - Improvement in the control of devices allowing the obtaining of lighting <<code>> on board automobiles :
en
fr
- GB346973A - An improved rotary internal combustion engine :
en
- GB346995A - Improvements in or relating to change speed gear :
en
- GB346906A - Hanging holdall :
en
- DE523325C - Safety device for systems fed by a dynamo and an accumulator battery, in particular for motor vehicles :
de
en
- DE523626C - Process for the preparation of brown Kuepen dyes of the anthraquinone series :
de
en
- US1801580A - Liquid storage tank :
en
- US1801396A - Typewriting machine :
en
- GB346807A - Improvements in or relating to microphones :
en
- US1801252A - Thread-feeding mechanism :
en
- US1801770A - Stove :
en
- USD83977S - Design for a lamp base or article of analogous nature :
en
- FR703103A - Improvement in cooling systems for combustion engines :
en
fr
- GB346927A - Method of making sheet glass :
en
- FI13539A - Fogförband för centrifugalgjutformar :
en
fi
- US1801603A - To imobth east :
en
- DE523497C - One-piece cap for the head or heads of a high-voltage insulator made of porcelain or other ceramic material :
de
en
- AT122389B - Cathode cooling for large rectifiers. :
de
en
- US1802166A - D-top :
en
- GB346925A - Improvements in striking plates for use in connection with locks and latches :
en
- FR703063A - Improvements to protective devices for motor vehicles :
en
fr
- DE523539C - Floor board :
de
en
- GB347261A - Improvements in or relating to sound recording systems :
en
- DE523217C - Egg sorting machine :
de
en
- DE523314C - Fluid change gearbox :
de
en
- DE523419C - Process for the production of artificial asphalt :
de
en
- USD83940S - Design for a chandelier :
en
- DE523223C - Bag sewing device :
de
en
- FR702982A - Feeder device for claw shuttle looms :
en
fr
- US1801991A - Electric-lamp shade :
en
- US1802116A - Snow skate :
en
- FR702989A - Cooling radiator for heat engines :
en
fr
- FR703083A - Protective bell for mine electric lights :
en
fr
- GB346937A - Improvements in or relating to cocks :
en
- GB347193A - Process for the manufacture of substitution products of carbazole sulphonic acids :
en
- DE523307C - Safety crank :
de
en
- AT122495B - Process for the production of porous artificial stone masses. :
de
en
- CA310577A - Camera :
en
fr
- FR703059A - Improvements to Loose-leaf Binders :
en
fr
- FR703173A - Improvements to printing devices for the latest news and management stamp :
en
fr
- GB346893A - Improvements in and connected with screws :
en
- FI13540A - Centrifugal gut mascara for the sea and for small grains :
en
fi
- US1801857A - Producing combustible gases :
en
- DK44028C - Valve control for Motors, Pumps and Compressors. :
da
en
- DE523135C - High pressure acetylene generator :
de
en
- DE523219C - Seed dressings :
de
en
- DE523531C - Process for resin removal from montan wax :
de
en
- DE523227C - Switching device for cinema sets :
de
en
- FR703120A - Pendulum indicator :
en
fr
- DE522891C - Process for the production of urea-formaldehyde condensation products :
de
en
- DE523638C - Drive device for the gradual turning of sprinkler nozzles :
de
en
- FR38156E - Improvements to electric capacitors :
en
fr
- GB346991A - Improvements in the manufacture and production of mixed fertilizers :
en
- GB347006A - Two-stroke cycle internal combustion engine :
en
- US1801536A - Soda-fountain-refrigerator installation :
en
- DE523511C - Device for dimming motor vehicle headlights :
de
en
- FR703008A - Incandescent lamp lighting device with firedamp protection :
en
fr
- GB347112A - :
en
- GB346980A - Improvements in or relating to electric switches and to the application of switches to electrically-heated kettles, toasters and the like :
en
- GB347036A - Improvements in or relating to automatic looms :
en
- DE523571C - Opening device for capsule closures attached to the neck of the bottle by means of a clamp :
de
en
- FR703128A - Feeding device for threshing machines :
en
fr
- FR703150A - Method of applying inert gases for the prevention and fight against fire :
en
fr
- GB347665A - Improvements in or relating to rotary kilns :
en
- US1802184A - Propulsion of multiple-screw ships :
en
- DE523123C - Process for the production of telephone cables composed of groups of wires :
de
en
- DE523464C - Process for the production of colored lakes :
de
en
- US1801690A - Musical instrument :
en
- US1801324A - Quick-operating fastener :
en
- US1801843A - Grid-bias battery :
en
- US1801455A - Inductance system :
en
- US1801595A - Stamping device :
en
- US1802315A - Record-condensing apparatus :
en
- US1801641A - Cooking stove or range :
en
- DE523695C - Process for the preparation of resinous phenol-aldehyde condensation products :
de
en
- FR703185A - Process for the extrusion of products such as pralines, sweets, and others, by means of an extrusion machine :
en
fr
- USD83946S - Design fob a store front :
en
- GB347192A - Improvements in inking mechanism for printing presses :
en
- AT122520B - Process for making dry heat strippable decals. :
de
en
- FR38239E - Thermostats improvement :
en
fr
- FR702985A - Lids crimping machine for metal cans or containers :
en
fr
- GB346951A - Improvements in and relating to methods of manufacturing electrical insulating material :
en
- GB346852A - Improvements in electro-magnetic vibratory devices, such for example as sound reproducing or recording devices :
en
- FR38242E - Improvements to pumps or compressors :
en
fr
- FR703111A - Front seat for motor cars or others :
en
fr
- FR703171A - Trimming machine for general use, automatically trimming books, magazines and the like on three sides :
en
fr
- GB347089A - Improvements in or relating to spoking arrangements for vehicle or like wheels :
en
- FI13493A - Rörlig Rost :
en
fi
- GB347252A - Improvements in and connected with workshop apparatus for raising and supporting motor and other vehicles :
en
- FR703000A - Recording method of sound films :
en
fr
- US1801520A - Oil-well pump :
en
- US1801467A - Apparatus for heating cement raw material :
en
- US1801476A - Folding stand for pressing irons :
en
- US1801654A - Operating mechanism for controlling movement of elements in sequence :
en
- US1802187A - Tuning scale for wireless apparatus :
en
- US1801755A - Dictating machine :
en
- DK44016C - Carbon dust firing device. :
da
en
- US1801871A - Safety-means for aircraft :
en
- FR702928A - Method for obtaining control of a transmitter without distortion and with any modulation rate :
en
fr
- GB347085A - Improvements in transformer-coupled thermionic amplifiers :
en
- US1801948A - Automatic steering and stabilizing apparatus :
en
- US1802031A - Glass-shaping machine :
en
- GB347185A - Improvements relating to engine speed limiting devices :
en
- US1802266A - Pulp digester with interior circulation :
en
- DE523589C - Circuit for equalizing the runners of two asynchronous motors in synchronism circuit :
de
en
- DE523617C - Roller switches, especially for electrically powered vehicles :
de
en
- US1801386A - Hemstitch attachment for sewing machines :
en
- US1802109A - Car-stopping apparatus :
en
- GB346869A - Improvements in coil winding machines :
en
- GB346833A - Improvements in or relating to speed indicators and speed-ratio indicators :
en
- US1802253A - Rat trap :
en
- GB347721A - Improvements in stairways for swimming baths :
en
- US1801746A - Illuminated sign :
en
- US1802197A - Crushing mill :
en
- GB346919A - Improvements in machines for winding yarns or threads :
en
- FR702969A - Process for extracting oil from vegetable matter :
en
fr
- DE523252C - Gas generator for generating air gas :
de
en
- DE523648C - Rear derailleur with internally toothed ratchet wheel :
de
en
- DK44037C - Device for electrical transmission of images and the like. :
da
en
- FR703069A - Improvements to devices for the reproduction of images and sounds :
en
fr
- GB347246A - Improvements in or relating to screw pumps :
en
- DE522320C - Injection carburetor :
de
en
- GB346883A - Improvements in the hydration of acetylene to acetaldehyde :
en
- GB346963A - Improvements in or relating to burners for petroleum and heavy oils :
en
- DE523204C - Process for the production of artificial silk, artificial hair, ribbons and the like. Like. Of softened gloss :
de
en
- DE523149C - Flue gas radiator :
de
en
- US1801524A - Spray head :
en
- US1802260A - Fishing-line sinker :
en
- FI13487A - Anordning for the regulation of mottock and avtappningstryck vid avtappningsångturbiner :
en
fi
- GB347627A - Improvements in filters :
en
- DE523523C - Process for the preparation of 1,2-diaminoanthraquinone :
de
en
- US1801277A - Means for connecting electrical conductors :
en
- DK44009C - Procedure for Reproducing Films with Line Patterned Substrates. :
da
en
- DE523103C - Attachment of closing bodies to the spindle :
de
en
- DE523436C - Process for the production of 1,1, 1-trichloroethane (methyl chloroform) :
de
en
- DK44042C - Connecting bracket for temporary Sheds, Greenhouses and the like. :
da
en
- GB346969A - Improvements relating to gas burner injectors :
en
- US1801631A - Unit concrete construction :
en
- DK44019C - Funnel for Headphones, Radio Speakers and the like. :
da
en
- US1801463A - Sheetlike shoe filler :
en
- AU2717930A - Knockdown camping stove :
en
- AU2635530A - Improvements in and relating to appliances for moistening and dispensing gummed tape :
en
- CA310525A - Animal identification tag :
en
fr
- CA310571A - Lawn mower sharpener :
en
fr
- US1801645A - Camping trailer :
en
- AT122522B - Process for the preparation of water-soluble complex antimony salts of polyoxymonocarboxylic acids. :
de
en
- CA310559A - Froth flotation :
en
fr
- US1801677A - Process of producing ammonium sulphate nitrate :
en
- US1801572A - Machine for applying shredded material to confection-coated wafers and the like :
en
- US1802236A - Banjo rest :
en
- US1802312A - Suspenders for socks or the like articles of hosiery :
en
- DE523185C - Hydraulic control for a returning work slide, especially in the case of grinding machines, with a pre-control or servo control directly actuated by this at its stroke changes to control the distribution piston :
de
en
- FR38168E - One and two handed spinning reel :
en
fr
- FR703125A - Improvements to automotive vehicle seats :
en
fr
- US1802193A - Photographic apparatus :
en
- US1801426A - Furnace burner :
en
- USD83960S - Design for a statuette :
en
- USD84018S - Design for a toy :
en
- AT122496B - Process for upgrading liquid or gaseous hydrocarbons. :
de
en
- US1802264A - Thistle exterminator :
en
- US1801295A - Feed-water-control system :
en
- US1801551A - Steering wheel and shaft assembly :
en
- CA310697A - Method and apparatus for surfacing roofing :
en
fr
- DE523541C - Chain link for enclosures and similar latticework :
de
en
- DE523462C - Device for soldering the longitudinal seams of metal vessels, e.g. Food cans, by means of a soldering iron permanently connected to the secondary winding of a transformer :
de
en
- DE523530C - Electrical muting process with direct current using the probe method :
de
en
- FR703140A - Rear suspension for motorcycles :
en
fr
- GB346805A - Process and apparatus for removing tar particles prior to the recovery of clean oils from coal distillation gases :
en
- CA310576A - Camera :
en
fr
- US1801307A - Immersion heater :
en
- US1802280A - Seat frame :
en
- FR38185E - Cutting device for machine for making metal torsion beams :
en
fr
- AU2621230A - Improvements in or relating to oscillation generating apparatus :
en
- US1801439A - Latch for vehicle doors :
en
- FR38190E - Process for the preparation of plastic mixtures of pentaerythrittetranitrate and nitroglycerin with very high breaking power for loading projectiles and stuffing detonating firing cords :
en
fr
- US1802037A - Display stand :
en
- USD83964S - Design :
en
- DE523517C - Device for drying gases :
de
en
- US1801428A - Smoker's appliance :
en
- DE523117C - Device for adding tannic acid to the boiler water :
de
en
- DK44013C - Signaling System for Vehicles. :
da
en
- GB347183A - Improvements in or relating to oil dispensers :
en
- DE523100C - Nicotine-containing pest repellants with a long lasting effect :
de
en
- DE523611C - Cam valve control for piston engines with fluid rods :
de
en
- US1801422A - Percussion musical instrument :
en
- US1801965A - Process for decolorizing acetone and methylene oils :
en
- DE523195C - Device for coupling two or more coordinated circuits :
de
en
- DE523650C - Centrifugal ball mill :
de
en
- DE523265C - Loose-leaf book or the like, the cover of which serves as a support for the leaves when the book is on its back :
de
en
- FI13544A - Mechanical hammer :
en
fi
- DE523415C - Pen :
de
en
- US1801794A - Multiple-change-making machine :
en
- DE523212C - Process for the production of a plastic mass from cork :
de
en
- DE523425C - Process for the direct production of molded parts from dry mixtures of cellulose derivatives and proteins :
de
en
- IE11362L - Cellulose films :
en
- US1802228A - Dustproof bag :
en
- US1801528A - Printing telegraph :
en
- US1801725A - Aerial propeller :
en
- CA310615A - Tube-cleaning device :
en
fr
- US1801808A - Process for covering metals or alloys with layers of metallic beryllium :
en
- DE523030C - Process for the wet electrical dearsenation of cooled roast gases :
de
en
- DE523114C - Separation of gas mixtures with the help of a vapor diffusion agent :
de
en
- DE523272C - Process for the conversion of halogen-free dinitroperylene into diaminoperylene :
de
en
- FR703121A - Improvement in luminous advertising devices :
en
fr
- GB347045A - Improvements in and relating to the testing of wire or metals in rod form by flexure :
en
- DE523420C - Roller weir with attachment flap :
de
en
- DE523475C - Stair marking device :
de
en
- DE523413C - Bicycle rack that can be used as a luggage carrier :
de
en
- US1801895A - Scooter :
en
- USD83995S - Iaa jja :
en
- US1801423A - Gun carriage :
en
- US1801918A - Heat-controlling means for charge-forming devices :
en
- CA310566A - Ball forming machine :
en
fr
- FR38184E - partition element for all types of buildings :
en
fr
- US1801407A - Valve :
en
- US1801308A - Game apparatus :
en
- US1801766A - Process of making poly nitro phenyl thiazyl sulphides :
en
- FR38234E - Igneous preparation of an ammonia-potassium superphosphate and a usable slag :
en
fr
- GB347216A - Improvements in the method and means of determining and fixing the position and dimensions of buildings with special reference to monolithic concrete construction :
en
- DE523458C - Insulating body for electrode steam generator :
de
en
- GB347626A - Improved means for illuminating the interior of talking machine cabinets :
en
- FI13483A - Nummermönster :
en
fi
- CA310624A - Latching mechanism for hopper doors :
en
fr
- AT122378B - Oil pressure regulator to keep the speed of machines constant. :
de
en
- US1801486A - Propeller hub :
en
- US1801760A - Sorting machine :
en
- US1801470A - Writing-computing machine :
en
- US1802139A - Airplane toy :
en
- US1801647A - Automobile wheel :
en
- US1801685A - Gypsum mixer :
en
- US1801809A - Wheel chock :
en
- US1802207A - Chicken-restraining device :
en
- US1802094A - Turbine :
en
- CA310637A - Safety car control device :
en
fr
- AT122427B - Device for cutting or welding metal bodies with curved surfaces and uneven material thickness. :
de
en
- DE523515C - Roller attachment with upper and lower rollers :
de
en
- DE523618C - Electric synchronizer :
de
en
- DE523684C - Bunker for receiving bulk goods from large-volume conveyor vessels with a movable wall in the usable space of the bunker :
de
en
- US1802064A - Hat protector :
en
- DE523364C - Rail grinding machine with automatic reversal of the grinding wheel shaft :
de
en
- FR703047A - Safety razor :
en
fr
- GB346939A - Improvements in and relating to hat blocks :
en
- GB347079A - Improvements in or relating to raincoats :
en
- US1801814A - Recording system :
en
- CA310538A - Self-closing container tube :
en
fr
- CA310662A - Gas generating apparatus :
en
fr
- AT122423B - Combination lock. :
de
en
- US1802179A - Telephone supervisory system :
en
- US1801451A - Multiple conduit and spacing element therefor :
en
- US1801336A - Buffing roll :
en
- US1802267A - Fruit picker :
en
- FR38176E - Advanced shutter for photography :
en
fr
- FR703075A - Carbonization furnace :
en
fr
- US1802218A - Washing machine :
en
- CA310603A - Apparatus for controlling the drying operation for paper machines :
en
fr
- AT122460B - Protective coating for surfaces of metallic vessels and containers exposed to hot gases. :
de
en
- AT122492B - Method and device for the production of safety fuses. :
de
en
- AT122509B - Method of igniting detonating fuses. :
de
en
- AT122563B - Washing device for automobiles. :
de
en
- AU2680830A - Improved method of and apparatus forthe evaporation of liquids :
en
- CA310567A - Unravelling machine :
en
fr
- DE523262C - Hanger for laundry rammers :
de
en
- AU2796230B - Improvements in and relating to saucers :
en
- AU2518530B - Improvements inthe embroidering of textile andother materials :
en
- CA310674A - Radio cabinet :
en
fr
- DE523140C - Container for collecting menstrual blood :
de
en
- DE523337C - Dump truck with a receiving bucket ladder and a circular discharge conveyor belt :
de
en
- FI13502A - Sparur :
en
fi
- FI13534A - Lavett, särskilt till Tunga maskingevär eller liknande :
en
fi
- GB347697A - Improvements in and relating to means for attaching linings to brake shoes :
en
- US1801389A - Cover-securing means for collapsible boxes :
en
- USD84007S - Design sob a chaib ob similak article :
en
- CA310627A - Electro-magnetic microphone :
en
fr
- US1802090A - Process for breaking petroleum emulsions :
en
- AT122387B - Line protection device in which opposing forces depending on the current and voltage act on a trip element. :
de
en
- CA310552A - Enamel ware :
en
fr
- AU2730030A - Improvements in stop valves :
en
- US1801915A - Toothbrush and the like :
en
- US1801488A - Electrical sostenuto piano :
en
- US1802319A - Railway-traffic-controlling apparatus :
en
- AT122519B - Method and device for the catalytic cracking of petroleum and similar substances. :
de
en
- FR702978A - Crampon puller :
en
fr
- US1801873A - Chlorination of aliphatic hydrocarbons :
en
- US1802060A - Stationery cabinet :
en
- US1802074A - Collar-holding device :
en
- US1801458A - Photographic apparatus :
en
- US1801483A - Power actuator :
en
- US1801297A - Switch :
en
- US1801372A - Miter box :
en
- FR703158A - :
fr
- GB346976A - :
en
- GB346904A - Improvements relating to ventilators for railway carriages, omnibuses and other like vehicles :
en
- DE523352C - Electric lighter for gas flames :
de
en
- GB346966A - A polish and cleaner for motor cars, woodwork, leather and the like :
en
- GB348053A - Improvements in and relating to rotary pumps and motors for hydraulic drives :
en
- CA310535A - Pulverized fuel furnace :
en
fr
- US1801591A - Electrical condenser :
en
- AU2628730B - Stone and such like material where ball shot or like abrasive material is employed :
en
- US1801310A - Desk-set pencil holder :
en
- DE522757C - Reading device for card punching machines :
de
en
- US1801771A - Rubber and fabric footwear article and method of making :
en
- DE523556C - Friction drum for ropes or chains :
de
en
- FI13499A - Fireplace hatch with air ducts :
en
fi
- AT122416B - Busbar coupling field in encapsulated switchgear. :
de
en
- AU2835630B - Improvements inthe destructive hydrogenation of various kinds of coals, tars, mineral oils andthe like :
en
- CA310583A - Railway crossing gate :
en
fr
- DE523368C - High frequency transformer :
de
en
- US1801260A - Hinge for waffle irons :
en
- US1802066A - Material facing for embellishing articles :
en
- US1802320A - Measuring machine :
en
- DE523605C - Steep tube boiler with fixed upper drum and movably suspended lower drum :
de
en
- US1801369A - Variometer dial :
en
- US1801544A - Typewriting machine :
en
- US1801697A - Power tool :
en
- US1802157A - Manhole cover :
en
- US1801559A - Method of manufacturing piano-type hood hinges :
en
- CA310647A - Fortifying process for frosted glass articles :
en
fr
- AT122440B - Lock with a permanently attached empty lock housing and an actual lock to be inserted into the latter. :
de
en
- AT122436B - Vessel, in particular cooking vessel. :
de
en
- DE523109C - Process for the production of molten cement, in which the melting takes place in a hearth furnace :
de
en
- GB347042A - Improvements in multicopying device :
en
- US1801607A - Means for producing open, sinker-loop, knitted fabric :
en
- US1801738A - Rotary cutter :
en
- US1802026A - Ink equalizer for printing presses :
en
- US1802104A - Reel :
en
- US1801526A - Power scooter :
en
- US1802294A - Shell-cracking and kernel-extracting machine :
en
- US1801493A - Manifolding device for writing machines :
en
- CA310565A - Device for indicating speed and recording distances :
en
fr
- CA310675A - Wheel :
en
fr
- US1801278A - Apparatus for producing electrical connecting elements :
en
- US1801625A - Charging refrigerating system :
en
- US1802082A - Illuminated fountain :
en
- CA310578A - Road scraper :
en
fr
- US1802001A - Furnace :
en
- US1802165A - Channel construction for the sides of the tanks of vessels :
en
- US1801418A - Flying machine :
en
- US1801568A - Register or damper :
en
- US1801988A - Steering control for creeper type tractors :
en
- US1802014A - Electrical apparatus :
en
- US1802121A - Tie plate :
en
- US1801316A - Sign :
en
- US1801360A - Annular take-up for sewing machines :
en
- US1801460A - Fender-reshaping tool :
en
- US1801417A - Refrigerating apparatus :
en
- DE520924C - Selective protection for multi-phase networks :
de
en
- DE523255C - Seal for rotating shafts :
de
en
- DE523357C - Identification mark :
de
en
- US1801757A - Slitting machine :
en
- AT122428B - Cutting or welding machine. :
de
en
- US1801370A - Oil impeller for governors :
en
- US1801632A - Universal connecter and support :
en
- US1801630A - Seam opener :
en
- US1801646A - Wire-tying device :
en
- GB346911A - Improvements in seat cushions :
en
- AU148729B2 - Improved method of and means for producing machine-made tubular bags with gusset-folded sides :
en
- AT122447B - Puller for parquet floors. :
de
en
- US1801968A - Drill-stem guide :
en
- US1801453A - Tool rack :
en
- US1801664A - Vehicle wheel :
en
- DE523230C - Propeller with covered weight-reducing cavities :
de
en
- DE523236C - Lock with an empty housing and a housing containing the lock parts to be inserted into the latter :
de
en
- US1801384A - Display apparatus :
en
- US1801963A - Extensible joint and fastener construction for bracelets :
en
- GB346932A - Improvements in or relating to automatic or semi-automatic telephone systems :
en
- US1801274A - Rotatable sign :
en
- US1801775A - Surge recorder :
en
- US1801962A - Marker post :
en
- CA310686A - Machine for making insulated glass receptacles :
en
fr
- CA310700A - Metal sask window ventilator :
en
fr
- US1801346A - Collapsible core for concrete and other plastic works :
en
- US1802044A - Money-counting machine :
en
- DE523639C - Adjustment device for a snap-off coupling of magnetic-electric ignition devices :
de
en
- US1801785A - Rail joint :
en
- US1802149A - Clothes-checking apparatus :
en
- US1802233A - Steam engine :
en
- USD84016S - Design for a toy :
en
- US1801643A - Liquid-level indicator :
en
- AT122439B - Cutting device for sausage products u. like :
de
en
- AT122505B - Method and device for the production of etched printing rollers, in particular for textile and wallpaper printing. :
de
en
- DE523281C - Electric lever switch for direct and alternating current :
de
en
- US1801691A - Method of making sewing needles :
en
- US1802258A - Process for improving textiles :
en
- FR38151E - Process for extracting sulfur from ammonium polysulfide solutions :
en
fr
- US1801807A - Rail-retaining member :
en
- AT122458B - Process for generating electrolytic precipitates of platinum group metals. :
de
en
- US1801433A - Alkaline bismuth tartrate solution :
en
- US1801446A - Charge-supply means for internal-combustion engines :
en
- US1801676A - Figure toy :
en
- US1802238A - Rudder and brake for airplanes :
en
- DE523331C - Press for the production of solid bodies from powdery, especially ceramic materials :
de
en
- FR702917A - Process for the production of endless intaglio shapes for printing :
en
fr
- GB346831A - Improvements relating to fluid pressure braking apparatus :
en
- DE523110C - Impact drill for cable drilling with a plate surrounding the chisel shaft :
de
en
- DE523156C - Reel for grass cutter :
de
en
- DE523544C - Trip control device :
de
en
- US1801393A - Addressing machine :
en
- US1802226A - Airplane :
en
- USD83944S - Pobation :
en
- DE523552C - Reinforced wooden rafters for greenhouses :
de
en
- US1802225A - Grape huller :
en
- GB346851A - Improvements in means for recording sound on, and reproducing sound recorded on, a kinema film :
en
- GB346983A - Improvements in the manufacture of chenille :
en
- GB347258A - An improved process for the manufacture of mono-sodium glutamate and like glutamic acid salts :
en
- AT122577B - Device for automatic train control. :
de
en
- US1801322A - Scraper draft gear :
en
- US1801319A - Flotation of minerals :
en
- AT122538B - Framework for vehicle, especially aircraft fuselages. :
de
en
- DE523414C - Seaplane for teaching purposes :
de
en
- US1801408A - Brake mechanism :
en
- US1801721A - Table top for portable saws :
en
- AT122596B - Vehicle for transporting bulk goods, e.g. B. Garbage. :
de
en
- US1801405A - Vehicle :
en
- USD84006S - Island :
en
- US1801932A - Automatic water fountain for poultry :
en
- US1802129A - Saw :
en
- US1802322A - Circuit maker and breaker :
en
- US1801696A - Automatic stacking machine :
en
- AT122369B - Device for avoiding the deterioration of lubricating oil in internal combustion engines. :
de
en
- FR38256E - lock nut :
en
fr
- US1802126A - Brake :
en
- US1801355A - Synchronizing device :
en
- US1801356A - Aeroplane :
en
- US1801558A - Conveyer housing :
en
- US1801708A - Deal tray :
en
- DE523345C - Drive device for vibratory structures :
de
en
- CA310721A - Driving mechanism for slicing machines :
en
fr
- CA310709A - Absorption machine :
en
fr
- AT122364B - Device for continuous recording of the flight path of an aircraft. :
de
en
- FI13546A - Sätt att ur lösningar av alkalimagnesium- eller jordalkalisalter utfälla cationerna for utvinning av vid dessa eller salterna bundna värdefulla beståndsdelar vid rening av molass eller bearbetning av vindrägg :
en
fi
- US1801825A - Manufacture of knitted warp plush :
en
- US1801851A - Magnetic-brake device :
en
- AT122591B - Liquid atomizer. :
de
en
- US1801952A - Lock for demountable rims :
en
- US1801830A - Warp-moistening device for looms :
en
- US1802035A - Anchorage element for partition panels :
en
- US1801861A - Mining apparatus :
en
- US1802200A - Thermostatically-controlled valve :
en
- DE523487C - Coupling device for focal plane locks :
de
en
- FI13537A - Förfaringssätt förädling av ytor :
en
fi
- FR703003A - Acetic acid dehydration process :
en
fr
- FR703004A - Method for measuring the inclination of boreholes in the ground and determining the true dip of layers :
en
fr
- GB347009A - Improvements in or relating to fireplaces :
en
- CA310671A - Mechanism for removing articles from trays :
en
fr
- CA310728A - Ball :
en
fr
- US1801744A - Power take-off :
en
- US1801967A - Automatic press for the manufacture of macaroni products :
en
- US1801921A - Insecticide package :
en
- US1802012A - Puller :
en
- US1801987A - Clutch-pedal operator :
en
- US1802010A - System and apparatus for handling freight :
en
- USD84020S - Poration op america :
en
- AT122441B - Method and device for fine dressing hard-to-reach flat surfaces. :
de
en
- CA310539A - Method of manufacturing windows or casements :
en
fr
- US1801592A - Printing device :
en
- CA310568A - Piston ring casting method :
en
fr
- US1801745A - Azo dyestuffs containing chromium and process of making :
en
- AT122412B - Distance relay. :
de
en
- AT122558B - Cutting device. :
de
en
- AT122594B - Steam generator. :
de
en
- US1801514A - Fiber can :
en
- US1801652A - Treatment of shore lines :
en
- US1802277A - Self-propelling device :
en
- AT122377B - Clad rubber hose. :
de
en
- CA310699A - Oxygen supplying plant for autogenous welding, blowpipe cutting, etc. :
en
fr
- US1802177A - Gasket :
en
- CA310693A - Storage brooder :
en
fr
- AT122401B - Number switch for self-connecting telephone systems. :
de
en
- AU2743230A - Boiler feed-water supply regulator :
en
- AT122567B - Control device for pneumatically switched speed change transmissions, in particular for motor vehicles. :
de
en
- CA310640A - Fluid pressure brake :
en
fr
- AT122437B - Automatic bagging scale. :
de
en
- DK44039C - Varicose vein sock. :
da
en
- FR703076A - Process for the treatment of crude oil from naphtha and products of the distillation of naphtha :
en
fr
- FR38206E - Windscreen wiper refinements :
en
fr
- FR702955A - Safety razor :
en
fr
- GB346857A - Improvements in or relating to moulds for tyres and annular articles :
en
- DE523210C - Process for the production of factice :
de
en
- GB347049A - Improvements in or relating to plant for the distribution of electric power :
en
- AU2796230A - Improvements in and relating to saucers :
en
- CA310514A - Manufacture of signalling conductors :
en
fr
- CA310611A - Oxygen cutting apparatus :
en
fr
- AU2946130B - An improved safety sling hook :
en
- GB347191A - Improvements in or relating to appliances for the spraying of liquids for agricultural purposes :
en
- FR703099A - Extendable electric stove, with spit rotated without the aid of a motor :
en
fr
- FR703170A - Pressure generating device in fog projector devices with automatically controlled admission of the pressure generating substance :
en
fr
- DE523115C - Process for the preparation of monocarboxylic acids :
de
en
- FR38179E - Device for transferring objects from one vehicle platform to the platform of another vehicle :
en
fr
- US1801447A - Liquid-sealed pump :
en
- US1801820A - Spring-forming machine :
en
- US1802182A - Tire-rim-contracting tool :
en
- AT122463B - Process for the production of petrol and oil soluble synthetic resins. :
de
en
- FR703194A - Transmission Mechanism :
en
fr
- GB347698A - Improvements in or relating to lifts or elevators :
en
- FR703123A - Hourdis-formwork :
en
fr
- AT122523B - Process for the splitting and hydrogenation of fatty acid glycerides in one operation. :
de
en
- CA310569A - Process of purifying carbon dioxide :
en
fr
- DE523196C - Valve for switch with arc extinguishing by compressed gas :
de
en
- DE523346C - Cutting and welding machine with copier :
de
en
- US1802168A - Process of making ornamental mirrors :
en
- DE523180C - Casting pot for setting machines or the like with a gas heater and an electric heater and one or more drainage ducts for the heating gases that penetrate the casting pot :
de
en
- DK44031C - Procedure for Absorption of Olefins. :
da
en
- US1802069A - Machine for treating wood to produce a weathered or antique appearance :
en
- AT122433B - Wool broom (mop). :
de
en
- AT122518B - Process for the production of new phosphorus compounds. :
de
en
- AU2642730A - A stump grubbing machine :
en
- CA310660A - Mixing device for gases carrying solid particles :
en
fr
- US1801466A - Electrical method of and means for observing objects in motion :
en
- US1801731A - Tube-socket cleaner :
en
- AU2988530A - Swimming suit :
en
- CA310719A - Method of welding copper boiler ends :
en
fr
- DE523403C - Thread tensioning device for shoe sewing machines :
de
en
- FR703146A - Improvements to electric batteries :
en
fr
- AT122592B - Automatic gas shut-off device for gas consumers. :
de
en
- AU2619530A - Improvements in or relating to means for manipulating fabrics :
en
- CA310570A - Brake :
en
fr
- US1802203A - Vegetable and root shredder :
en
- CA310549A - Portable elevator :
en
fr
- CA310618A - Tar distillation method :
en
fr
- AT122588B - Process for recovering cold from the elimination of vapors from gases (air) by cooling. :
de
en
- FR38159E - Improvement in the establishment of safety mechanisms, in combinations, protecting the drawers against any fraudulent opening :
en
fr
- GB346888A - Improvements in and relating to moulding or shaping magnesite compositions :
en
- FR703162A - Improvements to internal card roller heaters :
en
fr
- GB346900A - A new or improved sound-deadening support for use with typewriters and like machines :
en
- GB347065A - Improvements in or relating to boiler furnaces and the like :
en
- AT122384B - Device for transmitting the axle pressure of the stator wheels of high pressure steam or gas turbines to the turbine housing. :
de
en
- GB347114A - Improvements in or relating to valve gear for fluid pressure engines, pumps and the like :
en
- GB347262A - Improvements in or relating to apparatus for reproducing sound :
en
- FI13484A - Branded lamp for upholstery and belts :
en
fi
- USD83962S - William b :
en
- USRE18052E - of flint :
en
- DE523130C - Adjustment device for the coarse and fine adjustment of rotatable apparatus, especially rotary capacitors, in which a gear transmission is used to transmit the rotational movement of the fine adjustment knob to the coarse adjustment knob :
de
en
- DE523683C - Polishing machine in which the tools are heated by an air stream :
de
en
- CA310687A - Sheet glass handling mechanism :
en
fr
- FR38227E - Automatic starting device of internal combustion engines :
en
fr
- FR38198E - Process for obtaining potassium carbonate :
en
fr
- US1801532A - Shoe :
en
- US1802247A - Pressure safety device :
en
- GB347023A - Improvements relating to fastenings for vehicle doors :
en
- AU2981930A - Windscreen wiper :
en
- GB347220A - Detachable umbrella or stick carrier for travelling cases, bags and the like :
en
- AT122417B - High resistance. :
de
en
- DE523488C - Photographic automatic shutter with self-release built into the shutter housing :
de
en
- FR38175E - Improvements in the manufacture of artificial materials obtained by spinning :
en
fr
- GB346994A - Improvements in or relating to inking apparatus for rotary intaglio printing machines :
en
- GB347043A - Improvements in or relating to the blades of radial rotors of centrifugal blowers and compressors :
en
- US1801376A - Meter hanger :
en
- FR703050A - Station or device transmitting t. s. f. :
en
fr
- GB347087A - Improvements relating to dynamo-electric machinery :
en
- FR702986A - Improvements to presses :
en
fr
- FR703066A - Improvements to rear seats or saddles for motorcycles and the like :
en
fr
- GB346859A - Improvements in and relating to electrical contact making means specially applicable for use in conjunction with shaft revolution indicators and the like :
en
- FI13511A - Locknut :
en
fi
- GB346923A - Improvements in and relating to ventilated boxes :
en
- FR703184A - Device for transporting hollow glass objects into the oven to be cooled :
en
fr
- CA310608A - Coin bank :
en
fr
- US1801684A - Carburetor :
en
- FR703023A - Driving mechanism and regulator of the presentation rate, from metal boxes to machines for placing bottoms or lids on them :
en
fr
- FR703114A - Improvements in the manufacture of artificial materials :
en
fr
- GB347598A - Improvements relating to road roller steering apparatus :
en
- FR702948A - Automotive windshield rain spray :
en
fr
- FI13508A - Rotorande förbränningsmotor :
en
fi
- US1801271A - Device for assembling wheels :
en
- US1801382A - Production of hydrocarbons :
en
- US1802032A - Method of making thick-butt shingle strips :
en
- US1802160A - Draft regulator :
en
- GB347629A - Improvements in or relating to radio signalling systems :
en
- DE523318C - Device for moving, in particular for lifting liquids :
de
en
- DE523344C - Weighing device with adjustable load carrier :
de
en
- DE523434C - Method of sizing acetate silk :
de
en
- GB347040A - Improvements in or relating to valves :
en
- FR703151A - Reel for drying silk from fishing lines :
en
fr
- FR702963A - Method of cleaning and leaching fabrics and embodiment for obtaining complete cleaning without damaging the fibers of the fabrics :
en
fr
- FR703038A - Automatic bead or bead tube making machine :
en
fr
- GB346922A - Improvements in locks or latches :
en
- DE523351C - Oven with gas heating by several burners :
de
en
- US1801614A - Electric heater :
en
- US1801763A - Liquid tank for concrete-mixing apparatus :
en
- DE523551C - Tension for agricultural machinery :
de
en
- FR703071A - Device for fixing a flexible hose to a connecting element :
en
fr
- GB346878A - Constructional toy sets for making human figures :
en
- DE523622C - Metal rectifier :
de
en
- FR702966A - Manufacturing process of sodium nitrate :
en
fr
- GB347134A - Improvements in or relating to arrangements for converting printed or written characters into code :
en
- GB347625A - A process for the production of cinematographic films :
en
- GB346990A - Improvements in and relating to apparatus for collecting and removing scum and sediment or scale-forming matter from the water in steam generators or boilers :
en
- US1801268A - Apparatus for reproducing sound records :
en
- US1801275A - Steam boiler :
en
- USD83990S - Design fob a goblet ob similab abticxe :
en
- DE523483C - Feed device for sewing machines with cylindrical workpiece support arm :
de
en
- US1801675A - Fruit picker :
en
- FR38219E - Photographic developers :
en
fr
- FR703180A - projection screen :
en
fr
- US1802019A - Gas-mixing device :
en
- US1802052A - Standard-soiled material and method of preparing same :
en
- FR703052A - Broom for electrical machines :
en
fr
- FR703133A - Device for fixing propeller hubs to shafts, in particular motor shafts :
en
fr
- FI13507A - Högtrycks-explosionsmotor :
en
fi
- FR702910A - Automatic weighing-dividing machine :
en
fr
- GB347077A - Improvements in and relating to clutches :
en
- CA310612A - Apparatus for cleaning, fumigating, etc. :
en
fr
- DE523422C - Device for ensuring the secrecy of electrically effected character transmissions :
de
en
- GB347222A - A new or improved process of refining metals and alloys of low melting points :
en
- DE523294C - Spring seat :
de
en
- DE523652C - Ball or tube mill :
de
en
- GB347137A - Process for the manufacture of chlorine compounds :
en
- US1801850A - Button fastener :
en
- USD84009S - Poration op hungary :
en
- US1801457A - Apparatus for gathering molten glass :
en
- FI13485A - Sät att framställa en förjästodling warm heating in the sulphurous fibers :
en
fi
- GB346890A - Improvements in or relating to cap closures for the mouths of bottles or like containers :
en
- DE523134C - Device for discharging coke from a standing retort :
de
en
- AU2735930B - Improvements in electric switch mechanism :
en
- DE523163C - Keyboard instrument with sound generated by an electrical oscillating circuit :
de
en
- FR38201E - Fixing frame for electrical insulator :
en
fr
- FR38210E - Improvements to disabling mechanisms for rotary printing machines :
en
fr
- FR703118A - Process for the production of azo dyes and their application to the dyeing of cellulose esters :
en
fr
- GB346836A - Improvements in the treatment of skins and pelts :
en
- GB347168A - Improvements in and relating to cable and like drums :
en
- GB346913A - Vehicle wheels with detachable rims :
en
- IE11714L - Sewage treatment :
en
- AU2621330A - Improvements in or relating to picture telegraph television and like systems :
en
- FR702956A - :
fr
- DE523366C - Transfer table or turntable with external main girders :
de
en
- CA310632A - Valve device :
en
fr
- FR38177E - Automobile pedal :
en
fr
- DE523374C - Runner for induction motors :
de
en
- DE523581C - Digester with facility to destroy the floating sludge :
de
en
- AT122480B - Methods and means for controlling pests. :
de
en
- AU2669530B - Improved cleaning means for tractor wheels :
en
- FR38225E - Metal beam making machine :
en
fr
- USD83947S - Vladimir bobritsky :
en
- GB347267A - Improvements in the carbonizing of metal surfaces :
en
- US1801561A - Locomotive stoker :
en
- DE523406C - Cassette for standardized camera folds :
de
en
- US1801321A - Gate-operating gear for dumping vehicles :
en
- USD84019S - Design for a door pull :
en
- DE523643C - Centrifugal brake or clutch :
de
en
- US1801301A - Telephone system :
en
- US1801402A - Apparatus for waving hair :
en
- AT122374B - Inlet control device for high vapor pressures. :
de
en
- DE523482C - Device for bending pipes by means of an abutment, form and pressure piece :
de
en
- FI13517A - Device for flour mills :
en
fi
- GB347062A - Improvements in and relating to detachable vehicle wheels :
en
- US1802250A - Stringed musical instrument :
en
- GB346938A - Manufacture of substituted phenol-carboxylic-acids :
en
- GB346988A - Improvements in containers for disinfectants :
en
- GB347030A - Improvements in and relating to a process of coking hydrocarbon material, liquid or liquefiable by heat :
en
- FR38229E - Improvements to corking machines for bottles with cork stoppers :
en
fr
- US1802181A - Gear generating machine :
en
- DE523146C - Machine for cutting stoneless fruits, meat, etc. Like. In strips and cubes :
de
en
- DE523214C - Arrangement for sound recording using a high-frequency gas discharge path, which is controlled by sound vibrations :
de
en
- DE509565C - Protection device against the wind entering through the side open sliding windows of closed vehicles, especially motor vehicles :
de
en
- DE523655C - Method for generating propulsion forces (reaction forces) on aircraft :
de
en
- FR703048A - Training device for cyclists :
en
fr
- GB346997A - Improvements in means for carrying spare wheels of motor vehicles :
en
- GB347210A - Improvements relating to vacuum electric tube devices or valves :
en
- US1802159A - Article holder :
en
- US1802169A - Ornamental composite glass :
en
- US1802202A - Attachment for sawhorses :
en
- GB347034A - Improvements relating to machines for treating textile fabrics :
en
- DE523600C - Process for refining, in particular for mercerising vegetable tissues :
de
en
- GB347670A - Improvements in and relating to coin control locks :
en
- US1801414A - Pressure-regulating valve for lubricating apparatus :
en
- US1802048A - Binocular optical instrument :
en
- DE523612C - Valve control operated with hydraulic fluid for piston engines :
de
en
- GB347254A - Improvements in or relating to television and like apparatus :
en
- US1801299A - Automatic combination lock :
en
- US1801309A - Glass-handling apparatus :
en
- US1801583A - Timer control :
en
- FR38165E - Horseshoe :
en
fr
- GB346928A - Improvements in cabinets for gramophone records :
en
- AU2619430A - Improvements in or relating to means for manipulating fabrics :
en
- AU2717930B - Knockdown camping stove :
en
- FR703079A - Wire rope with device for measuring its elongation :
en
fr
- AU2619030B - Process forthe manufacture of substituted ureas :
en
- US1802254A - Landing or dispatching device for aeroplanes :
en
- FR38182E - Improvements to devices for image transmission :
en
fr
- FR38235E - Devices for locating the settings of t.s.f. :
en
fr
- GB346942A - Improvements in or relating to luminous circuit charts :
en
- GB346975A - Improvements in and relating to sterilising apparatus for surgical purposes :
en
- GB347050A - Improvements in apparatus for compressing carbonic acid snow :
en
- GB347164A - Process for obtaining mineral oil sulphonates :
en
- GB347022A - Improvements in methods for the observation of the speed of a vessel by directed beams of ultra-audible waves :
en
- DE523591C - Process for improving the properties of artificial horn from casein and the like like :
de
en
- GB347083A - Manufacture of aromatic arsonic acids :
en
- AT122414B - Safety device for encapsulated switchgear with a double busbar system. :
de
en
- AU2627230B - Improvements in electric switch mechanism :
en
- FR703084A - Tie down collar with movable rear kickstand shock absorber for bicycles or children's toys :
en
fr
- GB346903A - Improvements in or relating to signs :
en
- FR703045A - Improvements to electric heaters :
en
fr
- AT122528B - Process for the removal of the silica from the residual caustic solutions of cellulose plants. :
de
en
- FR38220E - Improvements to pocket lighters :
en
fr
- FI13500A - Masonry fire door cover :
en
fi
- FR38181E - Extendable mannequin :
en
fr
- FR703081A - Improvements to taps :
en
fr
- FI13543A - Anordning vid slagverktyg :
en
fi
- FR703034A - Process for the direct weaving of bags or sleeves, without seams, with or without bead, acting as a hem :
en
fr
- DE523610C - Auxiliary turbine circuit for turbine locomotives working with condensation :
de
en
- DE523234C - Switching device for change gears, especially for motorcycles :
de
en
- GB346977A - Improvements in automobiles for preventing dazzling :
en
- GB347008A - Upholstered spring bottoms for chairs and couches :
en
- DE521909C - Receipt issuer for liquid taps with measuring vessels :
de
en
- GB346935A - Improvements in and relating to high tension insulators :
en
- GB347080A - Improvements in commutators for dynamo-electric machines :
en
- DE523003C - Combination switch for locks that can be locked and unlocked electrically :
de
en
- GB346872A - Improvements in furnaces :
en
- DE523453C - Electric immersion heater with enlarged heat dissipating surface :
de
en
- DE523597C - Process for the production of rolled profile iron with precise leg and web dimensions :
de
en
- US1802072A - Glass feeder :
en
- US1802211A - Exterminating- machine :
en
- DE523447C - Circuit arrangement for middle and end-of-season with amplifier operation :
de
en
- GB347129A - Improvements in or relating to metal oxide pigments :
en
- FR38200E - Wire breakers for assemblers and winders :
en
fr
- FR702959A - Machine for the transmission of telegraph messages according to the Morse system or other similar systems :
en
fr
- GB346839A - Improvements in machines or apparatus for use in scouring pottery :
en
- US1801670A - Recuperative-furnace control :
en
- GB347111A - Improvements in or relating to kinematographic cameras :
en
- GB347673A - Improvements in and relating to master key locks :
en
- US1802152A - Automatic phonograph :
en
- DE523641C - roller :
de
en
- IE11143L - Ratchet mechanism. :
en
- CA310512A - Rail fastening device :
en
fr
- GB346943A - Improvements in metallic gland packing :
en
- FI13515A - Exemption from administrative provisions :
en
fi
- AT122562B - At its rear end, a floating Kolka defense board rotatably mounted. :
de
en
- GB346964A - Improvements in filter-presses employed in the treatment of potters' clay and other material or substance :
en
- DE523131C - Device for ventilating mercury vapor glass rectifiers :
de
en
- US1801863A - Control mechanism for automatically-operated doors :
en
- US1801459A - Gas burner :
en
- US1801530A - Combined backing and reenforcing means for plaster and the like :
en
- US1801656A - Moving-picture film :
en
- US1802153A - D-top :
en
- US1801462A - Journal-box lid :
en
- US1801982A - Form tool for carving machines :
en
- CA310661A - Furnace wall :
en
fr
- DE523362C - Floating rail joint with double angle brackets :
de
en
- GB346849A - Improvements in the manufacture and production of vat dyestuffs of the anthraquinoneacridone series :
en
- DE523133C - Coke oven :
de
en
- US1801925A - Hame lug bolt :
en
- GB346899A - Improved device for the delivery of milk bottles or similar containers to house doors and the like :
en
- US1801628A - Lock mechanism :
en
- DE523249C - Device for moving gears apart in railway engines :
de
en
- FR703105A - Independent body seal for piping fluids with or without pressure :
en
fr
- US1801264A - Safety nut for screws and bolts :
en
- GB347039A - Improvements relating to apparatus for sorting or separating coal and other minerals :
en
- FI13518A - Papperssäck :
en
fi
- GB346965A - Improvements in dress preservers :
en
- DE522390C - Process for obtaining the female sex hormone :
de
en
- DE523383C - Process for the production of latticework for heat storage :
de
en
- AT122486B - Process for the production of dextrin. :
de
en
- AU3067430A - Improvements in vapourizers for internal combustion engines :
en
- CA310631A - Triple valve device :
en
fr
- DE523580C - Control device for air or gas outlet in drum-like devices :
de
en
- FI13542A - Anordning vid apparatus for framställning av kolsyrade drycker :
en
fi
- AT122452B - Process for making iron and steel rustproof by means of a solution of the phosphates of iron, zinc and chromium. :
de
en
- AT122566B - Side stands for motorcycles. :
de
en
- US1801397A - Brake :
en
- DE523391C - Machine for molding rubber shoes, shoes with rubber soles, etc. like :
de
en
- FR38197E - Light reflector more particularly intended for interior lighting of shop windows :
en
fr
- GB347260A - Improvements in or relating to sound recording apparatus :
en
- DE523590C - Process for the elimination of the sulphurous additions contained in the exhaust gases from furnaces :
de
en
- FR703070A - Improvements to hearing devices :
en
fr
- FR703049A - Exposure time counter specially designed for x-rays :
en
fr
- GB347188A - Improvements in or relating to carburettors for internal combustion engines :
en
- GB347675A - Illuminated rear identification plate for motor vehicles :
en
- AT122490B - Process for the preparation of ethers or esters of cellulose. :
de
en
- CA310533A - Draw-bar or boom for two-wheeled trailers :
en
fr
- DE523621C - Double rotary capacitor :
de
en
- US1802288A - Lineman's belt :
en
- AT122351B - Articulated connection. :
de
en
- DE523153C - Ship log :
de
en
- USD84004S - Island :
en
- US1801502A - Controller for electric motors :
en
- US1802248A - Motion-picture apparatus :
en
- AT122478B - Method and device for bleaching cellulose and other pulp masses. :
de
en
- US1801330A - Folding table :
en
- US1801882A - Induction train-control apparatus :
en
- AU2835630A - Improvements inthe destructive hydrogenation of various kinds of coals, tars, mineral oils andthe like :
en
- US1801787A - Apparatus for feeding fowl :
en
- AT122479B - Process for the production of refractory goods from pure zirconium oxide. :
de
en
- AU2628730A - Stone and such like material where ball shot or like abrasive material is employed :
en
- CA310654A - Process of forming films on valve metal plates :
en
fr
- US1801902A - Calculating- machine :
en
- US1802154A - Production of alpha-hydroxycarboxylic acids :
en
- CA310600A - Woven basket :
en
fr
- AT122381B - Process for the production of painted porous plasters. :
de
en
- CA310581A - Process of roasting zinc sulphide ores :
en
fr
- US1801640A - Cooking stove or range :
en
- US1802215A - Wheel guide for tractor chains :
en
- US1801737A - Process for the treatment of varnished wall papers :
en
- US1801788A - Weight relief and fluid control on drill pipe :
en
- AU2620230A - Process forthe manufacture of articles of pulverised woodpulp :
en
- CA310724A - Rail slotting machine :
en
fr
- DE523666C - Process for renewing the discoloration power of magnesium oxide :
de
en
- AT122415B - Cascade for slip control. :
de
en
- US1801440A - Latch for vehicle doors :
en
- CA310588A - Oil seed cooking kettle :
en
fr
- US1801711A - Combined tent and garage :
en
- CA310710A - Method of grinding cement materials :
en
fr
- DE522857C - Device for the formation of string loops, in particular relatively long roundslings on paper bags :
de
en
- DE523607C - Superheater composed of a plurality of tubes :
de
en
- US1801527A - Aerial tramway :
en
- US1801749A - Shut-off valve and control for tank trucks :
en
- US1802216A - Road-surfacing machine :
en
- US1801668A - Studding shoe :
en
- CA310517A - Centrifugal pump :
en
fr
- DE523257C - Process for adding vitamins to foods :
de
en
- FR703065A - Cable lug for connection cables :
en
fr
- US1801468A - Fluid tank :
en
- USD83980S - Design for a lady s hand bag :
en
- USD83945S - Nan barclay :
en
- DE523150C - Device for sound absorption in lines :
de
en
- DE523258C - Process for the production of substances to be written on by electrolytic means :
de
en
- DE523467C - Shower riser pipe for healing baths :
de
en
- FR38161E - Removable attachment device for all jewelry on all leather goods, fashion, etc. :
en
fr
- US1801579A - Artificial bait :
en
- US1802185A - Mercury-arc rectifier :
en
- AT122448B - Scissors for dividing rolling stock in motion. :
de
en
- CA310595A - Method of determining the oil or grease condition of an automobile :
en
fr
- AT122444B - Handle for vessels. :
de
en
- AT122575B - Articulated car or railcar. :
de
en
- CA310642A - Dynamic and fluid pressure brake control :
en
fr
- DE514059C - Braking device acting on the towing vehicle when the trailer hits the trailer :
de
en
- US1801571A - Hook-fastener tape :
en
- US1801849A - Axtd nixon lee :
en
- US1802221A - Mining machine :
en
- USD83968S - Design for a combined desk paper weight, calendar :
en
- US1801621A - Adhesivelike aqueous dispersions of matter :
en
- US1801916A - Autogenous cutting apparatus :
en
- AT122483B - Process for the production of printing forms for planographic printing machines. :
de
en
- CA310511A - Removable radiating device for cooling spark plugs :
en
fr
- CA310666A - Self lubricating fan :
en
fr
- CA310672A - Process of producing articles from casein substances :
en
fr
- CA310714A - Gyroscope :
en
fr
- DE523191C - Process for the complete conversion of resites into novolaks :
de
en
- DE523428C - Device for dedusting and loosening tobacco in pneumatic tobacco processing plants :
de
en
- DE523524C - Process for the utilization of waste liquors :
de
en
- US1801893A - Inverted hydraulic ram press :
en
- US1802299A - Method of making volute springs :
en
- US1802006A - Shock absorber and silencer :
en
- US1801864A - Control for head lamps for motor cars :
en
- US1802232A - Fender and body roller :
en
- DE522941C - Machine for sorting bed leathers :
de
en
- AT122535B - Process for the production of cores for casting molds. :
de
en
- CA310711A - Smoke making apparatus :
en
fr
- AT122419B - Cascade of single-phase asynchronous machine and commutator rear machine. :
de
en
- AT122352B - Method and device for the direct production of relief maps from layer line maps or directly from photographs by means of an aerocartograph or another instrument suitable for this purpose. :
de
en
- FR38174E - Improvements in the production of design effects on materials consisting of or containing cellulose derivatives :
en
fr
- AT122491B - Process for the partial saponification of acetyl cellulose. :
de
en
- US1801395A - Pump for refrigerating apparatus :
en
- US1802100A - Wide-angle lens :
en
- DE523603C - Process for the separation of mixtures of secondary and tertiary amines :
de
en
- DE523162C - Machine for thread cutting, drilling, etc. :
de
en
- DE523550C - Control of the depositing device for grain mowers :
de
en
- DE523139C - Spring-free pad for spring-less hernia ligaments :
de
en
- GB346882A - Improvements in, or relating to, photographic cameras :
en
- AT122353B - Outlet nozzle for hydraulic regulators. :
de
en
- AU2773730A - Improvements in or relating to hose or half-hose :
en
- US1802234A - Oven rack :
en
- DE523144C - Process for the production of water-rich cholesterol solutions :
de
en
- DE523151C - Process for the production of high-density wood by gluing boards together to form a block and compressing the block :
de
en
- US1801935A - Inking mechanism :
en
- US1802176A - Gasket :
en
- US1801511A - Propeller hub :
en
- FR38224E - Automatic pistol stage mechanism :
en
fr
- GB346918A - Improvements in terry looms for weaving towels and other pile fabrics :
en
- US1801392A - Grain-cleaning machine :
en
- US1801974A - Remote-control apparatus :
en
- AT122542B - Kneading machine. :
de
en
- US1801740A - Room-temperature-regulating air valve :
en
- USD83992S - Design for a clock case :
en
- DE523694C - Process for the preparation of new aldehyde amine condensation products :
de
en
- DE523493C - Housing for a thermostatic circuit breaker intended for fire alarm systems :
de
en
- US1801332A - Car underframe :
en
- US1801798A - Change-making machine :
en
- US1801860A - Lifter :
en
- AU2730030B - Improvements in stop valves :
en
- DE523359C - Procedure for filling refrigerators :
de
en
- DE523247C - Reversing device for washing machines :
de
en
- US1801619A - Gyroscopic compass and latitude indicator :
en
- US1801474A - Truss fixture for electric railway equipment :
en
- US1802263A - Radiator core :
en
- US1801431A - Method and apparatus for burning fuel :
en
- US1801835A - Support :
en
- DE523507C - Air circulation method in blasting machines :
de
en
- GB347174A - Process and device for burning fuel in furnaces :
en
- GB347592A - A process for sulphonating higher fatty acids and their derivatives :
en
- AT122494B - Seed dry dressing. :
de
en
- CA310634A - Brake valve device :
en
fr
- DE523148C - Training and dressage needle :
de
en
- CA310626A - Manufacture of sausages :
en
fr
- DE522668C - Folder or slide-in board with one of its free edges in the material with its contiguous approach with a longitudinal slot for receiving a label strip :
de
en
- FR38237E - Chimney suction strainer :
en
fr
- GB346879A - Improvements in or relating to brackets and frames for wash basins :
en
- USD83970S - Hage w :
en
- AU2680830B - Improved method of and apparatus forthe evaporation of liquids :
en
- FI13503A - Clover scraper :
en
fi
- FR703039A - Process for obtaining cellulose and spinnable fibers :
en
fr
- GB347217A - Improvements relating to the extraction of saccharose from cane molasses :
en
- FR702988A - Device for lubricating the rim beads of rail vehicles :
en
fr
- FR703013A - Advanced horn for automobiles and similar applications :
en
fr
- IE11537L - Hydrogenation :
en
- US1802061A - Food mixer :
en
- US1802259A - Antifriction roller bearing free wheel :
en
- US1801777A - Locomotive stoker :
en
- US1802318A - Theater chair :
en
- USD84001S - Irving g :
en
- FR702923A - Device for dispensing and placing on a stamping press, die-cutter, or the like, blanks in the form of a cap :
en
fr
- FR702947A - Method and apparatus for coating fabrics :
en
fr
- US1801335A - Air bag :
en
- US1801394A - Electric conductor supporting and insulating structure :
en
- US1802059A - Fertilizer distributor :
en
- US1801715A - Windshield wiper :
en
- AT122434B - Safety locking device for containers under internal overpressure, in particular for pressure cookers. :
de
en
- AU2749530A - Improvements in and relating to electric water "heaters :
en
- DE523036C - Process for the conveyance of mass parts through a ring-shaped, externally heatable glow chamber with a vertical axis as well as a furnace for carrying out the process :
de
en
- GB347214A - Improvements in or relating to electric switches :
en
- AT122388B - Process for increasing the current carrying capacity of aerial cables. :
de
en
- DE523293C - Device for intermittently collecting and dispensing molten glass for rolling glass sheets :
de
en
- DE523372C - Overcurrent relay with voltage-dependent tripping current and voltage coil excited by the phase voltage :
de
en
- FR702945A - steel ladder :
en
fr
- US1801410A - Brake mechanism for automotive vehicles :
en
- GB347117A - Process for making diazotisable fibres :
en
- FR702979A - Improvements in the manufacture of artificial materials :
en
fr
- FR703061A - Electromagnetic reader device :
en
fr
- US1802138A - Furnace wall :
en
- US1801523A - Bookholder :
en
- US1802063A - Excavating apparatus :
en
- US1802231A - Temperature indicator :
en
- FR703109A - Erasing machine :
en
fr
- FR703155A - Method and device for drying the air sucked into internal combustion engines :
en
fr
- DE523433C - Two-speed gearboxes, especially for washing machines :
de
en
- US1802287A - Vulcanizer :
en
- USD83986S - of buffalo :
en
- USD83954S - Design fob a finger ring :
en
- USD83969S - Hage w :
en
- FR702995A - Air retting processes, agricultural and industrial, of flax or other plants, and artificial drying of the retted product :
en
fr
- GB346845A - Improvements in or relating to water or other vehicles :
en
- FR703169A - Thirty-six speed tool head, for radial drilling and tapping machines :
en
fr
- FR38233E - Automatic starting device of internal combustion engines :
en
fr
- FR703110A - Acid-resistant bronze alloy and process for its manufacture :
en
fr
- GB346828A - Improvements in or relating to display boxes :
en
- GB348043A - Improvements in or relating to multiplying machines :
en
- DE523074C - Method for reproducing colored images :
de
en
- GB347028A - Improvements in, and relating to, stoppers for bottles :
en
- US1801340A - Cellulose-nitrate lacquer :
en
- US1802000A - Furnace :
en
- DE523549C - Throwing wheel on potato harvesting machines with forks, the arms of which are rotatably mounted to a limited extent :
de
en
- DE523661C - Storage of roving bobbins, especially for roving and fine spinning machines :
de
en
- CA310703A - Method of controlling the illumination of light-sensitive bridges :
en
fr
- GB347075A - Improvements in or relating to multiple layer cord belts :
en
- GB347186A - Improved means of removing deposits from the interior of gas service pipes and the like :
en
- DE523377C - High voltage capacitor :
de
en
- GB347184A - Gas stove for heating rooms liable to catch fire :
en
- US1802013A - Mine-laying submarine :
en
- US1802015A - Leveling saddle :
en
- USD83975S - William c :
en
- CA310526A - Floor waxer :
en
fr
- FR703046A - Reaction spring trailer hitch and safety lock :
en
fr
- US1801666A - Gas-impervious sheet material and method of making the same :
en
- US1801817A - Household implement :
en
- US1801867A - Translating system :
en
- CA310691A - Electric pick-up device :
en
fr
- AT122410B - Device for regulating the angular velocity of an axis. :
de
en
- FR702919A - Coupling arrangement for telephone systems with selector service :
en
fr
- GB347225A - :
en
- FR38243E - Method of transforming the coordinates of a given system into another system and device for its realization :
en
fr
- US1801351A - Window awning :
en
- US1801912A - Metallic venetian blind :
en
- US1802240A - Operating simplex printers in a multiplex system :
en
- FR703135A - New dyes for vats :
en
fr
- US1801793A - Change-making machine :
en
- FR703112A - Road crossing signaling device :
en
fr
- GB347596A - Arrangement to render movable, lamps for motor vehicles :
en
- GB347064A - Improvements in and relating to windshield heaters :
en
- USD83951S - Design for a modernistic animal form for automobile radiator fixture :
en
- FR38214E - Method and apparatus for compressing plastics :
en
fr
- GB347116A - Telegraphic signal regenerator :
en
- GB347182A - Process and apparatus for dehydrating chlorides :
en
- FR702926A - Thermo-mechanical for coffee cups and other containers :
en
fr
- GB346998A - Improvements in means for scraping wood surfaces, and more particularly floors :
en
- DE523145C - Method of manufacturing wired glass :
de
en
- FR38211E - Advanced aluminum alloy :
en
fr
- GB347088A - Improvements in and relating to the production of chocolate and chocolate goods :
en
- GB346940A - Improvements in and relating to apparatus for working fused silica :
en
- GB346946A - :
en
- DE523038C - Transmitter for writing telegraph with cams as control organs :
de
en
- US1801374A - Process and device for the application of liquids to moving bands of material :
en
- US1802002A - Valve structure :
en
- USRE18053E - Card index :
en
- AT122391B - Electromechanical vibration device. :
de
en
- US1801872A - Coupling :
en
- US1801983A - Method and apparatus for sealing well casings :
en
- US1801999A - Lock washer :
en
- DE523106C - Method for applying varnish in a heated state on wires, bands or the like. :
de
en
- DE523184C - Shoe or stocking leg supports for exhibition purposes :
de
en
- US1801489A - Firecracker :
en
- GB346920A - Improvements in or relating to cigarette delivery machines :
en
- AT122568B - Air hose. :
de
en
- DE523102C - Pressure regulator :
de
en
- DE523267C - Mechanical cleaning device to permanently prevent the formation of deposits and crusts on heating or cooling surfaces :
de
en
- GB347244A - An improved method of manufacturing cheese :
en
- GB346986A - Improvements in cylinder heads for internal combustion engines :
en
- FR38221E - Process for the manufacture of dyes dyeing in the tank :
en
fr
- US1801877A - Inker :
en
- GB347007A - :
en
- US1801254A - Process of cleaning coal :
en
- DE523245C - Chamber ring furnace with grate firing :
de
en
- DE523642C - Process for the treatment of rubbing parts :
de
en
- US1801682A - Window-shade fixture :
en
- FR702949A - Improvements to connection boxes for electrical cable ends :
en
fr
- GB346996A - Improvements in and relating to bakers' ovens :
en
- FR702977A - Front tool for cutting curved tooth gears :
en
fr
- FI13489A - Skenfäste jämte förfaringssätt och Verktyg för dess framställning :
en
fi
- DE523273C - Process for the preparation of m- or p-amino-substituted aromatic carboxylic acid nitriles :
de
en
- FR38162E - Process and iron for ironing fabrics :
en
fr
- GB347209A - Improvements relating to electric switches, more particularly to switches for high potential conductors :
en
- DK44010C - Bumper for Motor Vehicles. :
da
en
- GB346908A - Improvements in or relating to the manufacture of yeast :
en
- AT122534B - Method and device for moistening the paper in rotary printing machines. :
de
en
- AT122600B - Blower. :
de
en
- FR702931A - Inking device applicable in the printing of webs of material moving at high speed :
en
fr
- DE523484C - Fabric presser :
de
en
- DE523568C - Machine for filling and closing bottles or the like. :
de
en
- DK44018C - Hot water kettle with a heating hose arranged parallel to the boiler elements' water space. :
da
en
- US1801349A - Metal transfer and heating mechanism :
en
- US1801563A - Refrigerating apparatus :
en
- US1802297A - Refractory :
en
- FR703037A - Ro: ntgen device in which the transformer and the ro: ntgen tube are housed in a common enclosure :
en
fr
- GB347212A - Improvements in power steering apparatus :
en
- FR38209E - Improvement in hairdressing devices :
en
fr
- DE523554C - Friction clutch :
de
en
- DE522786C - Process for the preparation of glycolic acid esters :
de
en
- FR703022A - Starting device for induction machines coupled to alternating current excitation machines :
en
fr
- US1802308A - Motor-car memorandum holder :
en
- DE523349C - Process for the production of starch breakdown products :
de
en
- AU2585830A - Machines for casting articles from molten metal :
en
- CA310630A - Door and brake control device :
en
fr
- AU3036030B - improvements in and connected with fountain pens :
en
- FR38218E - Principle of stabilization of an airboat :
en
fr
- GB346912A - Process for reducing the electric charge of textile fibres :
en
- AT122398B - Circuit arrangement for pay phone. :
de
en
- US1801281A - Display vase :
en
- US1801681A - Disappearing seat unit :
en
- US1801688A - Packing :
en
- CA310639A - Television lamp :
en
fr
- US1801507A - Type holder for box-printing presses :
en
- AT122560B - Device to prevent harmful impact effects when lowering manhole piping. :
de
en
- US1801362A - Soap dish :
en
- AT122405B - Circuit arrangement for pay phone. :
de
en
- AT122550B - Device for loosening and simultaneous dedusting of cut tobacco during its pneumatic transport. :
de
en
- AT122570B - Speed change transmissions, in particular for motor vehicles. :
de
en
- AT122487B - Method and device for cooking cellulose-containing material. :
de
en
- US1801944A - Game device :
en
- AU2642730B - A stump grubbing machine :
en
- US1801448A - Well-casing lifter :
en
- US1801282A - Electric battery :
en
- AT122580B - Adjusting device for sliding windows, in particular for vehicles. :
de
en
- AU2620230B - Process forthe manufacture of articles of pulverised woodpulp :
en
- CA310621A - Carpet sweeper :
en
fr
- DE523390C - Process for making wood and other bodies entirely or partially made of cellulose :
de
en
- US1801469A - System of transportation and means for accomplishing the same :
en
- US1801534A - Awning :
en
- CA310553A - Headlight :
en
fr
- DE523615C - Air pump drive for suction sheet feeder :
de
en
- FR703033A - Support arrangement for the alternative ascent and descent of two steel tool holders for double-acting stone planing machines :
en
fr
- FR703056A - Protective tube for metal steam rectifier anodes :
en
fr
- GB346877A - Improved construction of apparatus for feeding powder or pulverulent material to weighing or other machines or receptacles :
en
- GB347198A - Windshield wipers or the like :
en
- AT122525B - Process for the preparation of monobrominated p-menthane. :
de
en
- FR703093A - Folding machine :
en
fr
- GB346914A - Improved latch ring for circular knitting machines :
en
- GB347048A - Improvements in or relating to the producing of foam by mechanical means :
en
- FR703137A - Processing of orange peels for the preparation of various food products and treats :
en
fr
- FR703020A - Triple power outlet :
en
fr
- AT122545B - Transfer device for cigar machines. :
de
en
- AU2711430B - An improved liquid measure :
en
- CA310558A - Cable drum :
en
fr
- DE523289C - Drawer developer according to the displacement system :
de
en
- GB347021A - Improvements relating to air-heating fireplaces :
en
- DE522584C - Tube rectifier with an auxiliary electrode connected to a compensation potential :
de
en
- US1801913A - Tent frame :
en
- AT122551B - Two-part core support. :
de
en
- DE523137C - Amalgam mixing device :
de
en
- DE523295C - Bag lifting device :
de
en
- AT122420B - Cutting or welding machine. :
de
en
- USD83993S - Design fob a weighing-scale casing :
en
- DE523457C - Hot water storage tank with water level indicator and divided heating element :
de
en
- US1801620A - Vacuum board eraser :
en
- US1802117A - Adjustable control pedal :
en
- US1802261A - Gas holder :
en
- FR702927A - Process for the photochemical production and the processing of models to be copied for typography :
en
fr
- FR702914A - X-ray installation, composed of transformers, rectifiers, possibly capacitors, and a ro: ntgen tube :
en
fr
- FR703192A - Improved process for printing fabrics and combination of this process with known processes :
en
fr
- DE523370C - Pliers for bending pipes, in particular electrical insulating pipes :
de
en
- DE523631C - Support the raised, springy appearance :
de
en
- US1801537A - Retractable light assembly :
en
- US1802237A - Method for damping vibrations which is chiefly applicable to blowpipe apparatus for the cutting of metals, and apparatus wherein the said method is carried into effect :
en
- DE522784C - Production of soda and potassium sulfate with simultaneous production of chlorammonium :
de
en
- DE522938C - Disinfection device for water flushing devices :
de
en
- DK44035C - Locking device by cocks. :
da
en
- FR703144A - Finishing and winding stretching drum for multiple wire drawing machines :
en
fr
- GB347012A - :
en
- GB347068A - Improvements in suspended arches for boiler and other furnaces :
en
- US1801892A - Flexible pipe joint :
en
- US1802217A - Arm rest :
en
- GB347671A - Improvements in swimming bath appliances and fixtures :
en
- FR38212E - Two-part manifold :
en
fr
- US1801326A - Guard for planing machines :
en
- DE523373C - Pole shoe attachment for electrical machines with pronounced poles, in which the pole shoes are attached to dovetail-shaped projections on the pole shaft :
de
en
- FI13513A - Anordning för packningsboxar :
en
fi
- GB346979A - Improvements in or relating to flicker producing devices for electric fires and other electrically illuminated appliances :
en
- IE10991L - Registering device :
en
- CA310596A - Knitting machine :
en
fr
- US1801521A - Loud-speaker horn :
en
- DE523416C - Procedure for terminating and fastening ropes :
de
en
- DK44023C - Procedure for the manufacture of tubular metal tubes and device for the performance of the method. :
da
en
- US1801605A - Fluid lock for vulcanizers :
en
- US1802111A - Apparatus for burning pulverized coal :
en
- GB347057A - Rear hub nut key and brake drum drawer for morris cars :
en
- GB347033A - An improved arrangement of box spring type of mattress or spring interior support :
en
- FR703021A - Pipe arrangement for steam generator consisting of a heated pipe system :
en
fr
- US1801750A - Tank-truck kmergency-valve system and controller :
en
- US1802242A - Production of oxy compounds of tantalum and columbium from the ores :
en
- US1802251A - Unwinding device for bolts of cloth :
en
- FI13490A - Vägskrapstål :
en
fi
- FR703044A - Arrangement for damping mechanical oscillations of overhead lines :
en
fr
- GB346984A - Improvements in fire extinguisher or sprinkler heads :
en
- GB347257A - Improvements in or relating to the treatment of cellulose derivatives :
en
- US1801727A - Aircraft :
en
- US1801765A - Process of treating rubber and products obtained thereby :
en
- US1802062A - Method of obtaining water-soluble azo dyes :
en
- US1802206A - Window cleaner :
en
- FR703134A - Slow-setting, high-strength slag cement and process for the manufacture of this product :
en
fr
- US1801411A - Mattress :
en
- US1801719A - Supporting attachment for lathes :
en
- US1801966A - Vacuum cleaning apparatus :
en
- FR38204E - Manufacturing process of porous, soft and hard vulcanized rubber :
en
fr
- US1801702A - Carburetor :
en
- US1801819A - Triple-valve device :
en
- GB347573A - Improvements in destructor furnaces :
en
- FR38187E - Devices for checking the state of ignition of the lanterns of a motor vehicle :
en
fr
- DE523509C - Device for the exact determination of the exceeding of a threshold value in the case of very weak, in particular photoelectric currents :
de
en
- FR38203E - Folding car for children :
en
fr
- GB347253A - Improvements in and relating to coin-freed vending machines :
en
- DE523165C - Rotary pump :
de
en
- FR703181A - Automatic load transmission :
en
fr
- US1801435A - Spring suspension :
en
- FR702972A - Process for treating vegetable products containing fats :
en
fr
- GB347228A - Improved manufacture of condensation products :
en
- CA310541A - Wheel for tractors and agricultural implements :
en
fr
- GB347580A - Improvements in rock drills :
en
- US1802188A - Cartridge shell and method of making the same :
en
- US1802241A - Molding apparatus :
en
- US1802023A - Fuel-saving device :
en
- US1801642A - Water heater :
en
- AT122450B - Isolation vessel. :
de
en
- CA310670A - Process of producing nickel alloys :
en
fr
- FR38199E - Device intended for perfecting the tightening of nuts, screws, and in general all parts assembled by threading :
en
fr
- US1801272A - Fruit gatherer :
en
- US1801758A - Irrigating tile :
en
- US1801854A - Slack adjuster :
en
- US1801917A - Scotch block :
en
- US1801980A - Hopper for fertilizer distributors :
en
- AT122579B - Ram. :
de
en
- US1801764A - Process of treating rubber and products obtained thereby :
en
- US1801438A - Automobile cleaning apparatus :
en
- AT122421B - Device for individual conveying and straightening of elongated workpieces. :
de
en
- US1801938A - Oil-electric-locomotive platform :
en
- US1802252A - Automatic vent controls :
en
- DE523335C - Unglued folding box with flap and flap flaps :
de
en
- FR38163E - Automatic circuit breaker for ignition of automobile engines :
en
fr
- GB346892A - Improvements in means for regulating internal combustion engines for aircraft :
en
- CA310726A - Reciprocating engine :
en
fr
- DE523528C - Electrical layer or winding capacitor, the assignments of which are connected by contact pieces pressed against the protruding covering rims :
de
en
- DK44008C - Apparatus for Feeding Burners with Powdered or Powdered Material. :
da
en
- AU18331A - An improved game apparatus :
en
- DE523316C - Tool holder that can be used as a whole with a claw clutch that disengages automatically when a certain torque is exceeded :
de
en
- US1802096A - Planer attachment for jointers :
en
- CA310534A - Clamp :
en
fr
- US1801812A - Instrument dial :
en
- CA310555A - Automatic change speed gear :
en
fr
- US1802110A - Electric generator :
en
- US1801255A - Dust-collecting system for coal-handling plants :
en
- US1801924A - Car-coupler mechanism :
en
- AT122363B - Lubricating oilers. :
de
en
- AT122464B - Double metal and process for its manufacture. :
de
en
- US1801585A - of anderson :
en
- US1802180A - Piston :
en
- USD84014S - Pobation op hungaey :
en
- US1801852A - Car-ventilator control :
en
- US1801875A - Hull or body of craft :
en
- US1801928A - Ash pit for circulating warm-air heating stoves :
en
- US1801522A - Vehicle brake :
en
- US1801608A - Electric ignition apparatus :
en
- US1801714A - Calendar :
en
- US1801774A - Radio signaling system :
en
- US1802122A - Illuminator for water gauges :
en
- US1802158A - Piston rod :
en
- AU2619030A - Process forthe manufacture of substituted ureas :
en
- US1801269A - Electrical connecter :
en
- US1801811A - Cleaner for the flue-gas channels of preheaters :
en
- US1801262A - Grease trap :
en
- US1801498A - Flexible tubular corrugated wall :
en
- US1801541A - Wall faced with panels :
en
- US1801487A - Fruit press :
en
- GB346933A - :
en
- CA310731A - Corrosion proof steel alloy :
en
fr
- DE523417C - Painting process :
de
en
- US1801590A - Clutch and operating device :
en
- FR38231E - Control device for windshield wipers of motor vehicles and others :
en
fr
- US1801344A - Aeroplane :
en
- US1801701A - Game apparatus :
en
- DE523334C - Method and device for applying adhesive to labels or the like. :
de
en
- GB347059A - Improvements in jigger machines for the dyeing or like treatment of fabrics :
en
- AU2735930A - Improvements in electric switch mechanism :
en
- CA310656A - Polymerization of diolefines :
en
fr
- CA310593A - Flushing valve :
en
fr
- CA310628A - Arc lamp electrode :
en
fr
- DE523540C - Spring-loaded brackets that cross over the iron window like a bow to hold the window panes in place :
de
en
- AT122393B - Multi-core ribbon cable and process for its manufacture. :
de
en
- DE523559C - Device for demonstrating socks :
de
en
- US1801600A - Ignition apparatus :
en
- US1801659A - Window fastener :
en
- DE523309C - Socket connection :
de
en
- DE523380C - Incandescent lamp with socket and wire protection basket :
de
en
- US1801279A - Split-foot hosiery and method of making same :
en
- US1801383A - Valve :
en
- US1801525A - Insulating unit :
en
- US1801884A - Telegraph coupon printer :
en
- US1802198A - Shotgun :
en
- DE523367C - High-frequency transceiver system :
de
en
- US1801554A - Combined can opener and sealing device :
en
- US1801975A - Bottle crate :
en
- DE523209C - Massager with movable balls :
de
en
- GB347136A - Improvements in or relating to braking mechanism for automobile vehicles :
en
- AT122438B - Manufactured from sheet metal strips, at the point for the glass rebate edged hollow profiles for frames u. like :
de
en
- CA310619A - Razor blade stropper :
en
fr
- US1801845A - Angle-cock holder :
en
- US1802148A - Flexible shaft connection :
en
- CA310564A - Gas pressure regulator :
en
fr
- US1802208A - Process of producing dyeings and prints :
en
- AT122537B - Forage cutting machine. :
de
en
- US1801821A - Animal trap :
en
- US1801934A - Garbage receptacle :
en
- US1802004A - A coepceatioit :
en
- US1802192A - Automatic print washer :
en
- DE523147C - Hotplate scrubber :
de
en
- DE523687C - Drive for deep drilling devices with hydraulic intermediate motor :
de
en
- US1801942A - Method for revivifying treating agents :
en
- US1802078A - Polishing and cleaning tool :
en
- US1802272A - Animal trap :
en
- US1801901A - Method of making phenol ethyl ethers :
en
- US1801936A - Shoe ornament :
en
- DE523629C - Incubator :
de
en
- FR702916A - Construction panel :
en
fr
- FR703153A - Ornamentation process for pieces of goldsmith, tableware and cutlery and new industrial products resulting therefrom :
en
fr
- GB347016A - :
en
- GB347251A - Method of and apparatus for universal splitting up and assembling of pictures for electrical picture transmission, television and similar purposes :
en
- CA310582A - Portable lighting device :
en
fr
- CA310589A - Apparatus for measuring the transformation ratio and phase angle of transformers :
en
fr
- USD83989S - Design for a lantern-type lamp shade :
en
- CA310594A - Paper envelope :
en
fr
- US1801781A - Outboard propeller drive :
en
- DE523338C - Device for liquid collection container with a flexible cover :
de
en
- US1801978A - Core-making apparatus :
en
- US1801951A - Artificial bait or lure :
en
- DE523244C - Process for the production of refined asbestos cement panels :
de
en
- US1801388A - Ruff-cord-making machine :
en
- US1802095A - sttppes :
en
- US1801293A - Telephone system :
en
- USRE18050E - blackmon :
en
- CA310646A - Glass working apparatus :
en
fr
- CA310584A - Apparatus for case-hardening metal work :
en
fr
- US1801354A - Typewriting machine :
en
- US1802219A - Self-locking extension sleigh :
en
- US1801482A - Milling tool :
en
- US1801599A - Slice receiver for slicing machines :
en
- US1801730A - Reamer attachment for die stocks :
en
- DE523176C - Core for pouring overflow channels in wash basins u. like :
de
en
- US1802270A - Metallic wall plug :
en
- DE515183C - Double dowel pin :
de
en
- GB347060A - An improved collapsible bed for use in motor vehicles :
en
- GB347066A - Improvements in means for automatically controlling the frequency of alternating current systems :
en
- US1802088A - Tire construction :
en
- GB346810A - Improvements in or relating to the manufacture of goods of rubber or similar material :
en
- USD83999S - schmitt :
en
- GB346930A - Improved window, screen, and door framing sections :
en
- US1801519A - Electric safety-ignition device :
en
- US1802128A - Dobby-loom chain pegging machine :
en
- DE523567C - Cleaning device for spray nozzles :
de
en
- US1802058A - Vending machine :
en
- US1802107A - Shock-absorbing base for jar-molding machines :
en
- GB346987A - Improvements relating to electric terminal boards :
en
- GB347630A - Improvements in road rollers :
en
- CA310515A - Exercising apparatus :
en
fr
- FR702954A - Method for automatically fixing the moment when a sound recording is brought into play in an accompanying picture film :
en
fr
- FR703031A - Spring system for mattresses, spring cushions and the like :
en
fr
- DE523479C - Mixture-compressing four-stroke internal combustion engine with external ignition and with two valve chambers opposite one another on the side of the cylinder head :
de
en
- DE523504C - Thread measuring device in the form of a caliper :
de
en
- DE523658C - Moistening device :
de
en
- GB346843A - Improvements in or relating to the manufacture of cartons and carton tubes :
en
- DE523202C - Pattern device for reversible plating for circular knitting machines :
de
en
- FR38236E - Suction device for chimneys and other applications :
en
fr
- GB347013A - Improvements in or relating to fastening or coupling devices :
en
- US1802025A - Landing of airships :
en
- US1801294A - Sucker-rod guide :
en
- US1801403A - Coupling for reenforced flexible hose :
en
- US1801445A - Automatic control for garage doors :
en
- US1802143A - Elevator treadle switch construction :
en
- US1801761A - Auxiliary bumper and tire-rack brace :
en
- US1802292A - Industrial product based upon paraguayan tea :
en
- DK44040C - Steam boiler with large Water Room. :
da
en
- GB346886A - Improvements in or relating to floating covers for liquid storage tanks :
en
- DE523408C - Piston pump for hydraulic feed movement on machines with adjustable stroke to regulate the delivery rate :
de
en
- DE523287C - Machine for closing the toe pockets of circular knitted socks :
de
en
- DE523385C - Machine for making glass spirals :
de
en
- DE523319C - Fire extinguishing agent distributor for extinguishing the brakes of flammable liquids in containers :
de
en
- DE523393C - Sintering apparatus of the type of Dwight-Lloyd apparatus for the deforestation of ores and hut products with a high sulfur content :
de
en
- USD84011S - Poration of hungary :
en
- DE522664C - Zipper :
de
en
- US1801289A - Bumper for motor vehicles :
en
- US1801367A - Four-cycle balanced-valve engine :
en
- US1801546A - Envelope for x-ray plates :
en
- US1801506A - Apparatus for filtering and treating air :
en
- US1802141A - Paint-spraying device :
en
- DK44012C - Device for brick molding machines. :
da
en
- DK44020C - Trolley for transportable Machines and Engines. :
da
en
- FR703058A - Method and device for tuning an electromagnetic oscillation receiver :
en
fr
- GB346862A - Improvements in or relating to electric batteries composed of single cells or elements adapted to be connected in series or parallel :
en
- GB346889A - Improvements relating to apparatus for humidifying paper or mill board webs :
en
- US1801891A - Score card :
en
- US1801259A - Motor :
en
- US1801699A - Time alarm-switch-operating mechanism :
en
- AU2917930B - Improvements in bag fasteners :
en
- DE523534C - Process for the manufacture of vaccines :
de
en
- FR703030A - Device for tensioning networks of metal catalysts :
en
fr
- FR702938A - Starter for internal combustion engines :
en
fr
- US1801996A - Cotton picker :
en
- US1802098A - Method of and mechanism for transferring knitted fabrics :
en
- US1802271A - Electric heater attachment for windshields :
en
- US1801276A - Electric phonograph reproducer :
en
- US1801461A - Sulphonation product :
en
- US1801604A - Hammer mill :
en
- US1801969A - Method of and apparatus for kinetoscopy :
en
- US1801728A - Closure-handling machine :
en
- US1802112A - Reduction speed gear :
en
- US1802118A - Modulator and system of modulation :
en
- FR38228E - Rotary Bottle Capping Machine :
en
fr
- AT122569B - Roller gate with a horizontal main beam. :
de
en
- AT122585B - Control cylinder, especially for sand spreaders on trams and the like. like :
de
en
- DE523474C - Teaching with rollers, especially for threads :
de
en
- AT122475B - Process for coating metal bodies with tungsten bronzes or molybdenum bronzes. :
de
en
- US1801472A - Sound-reproducing system :
en
- US1801623A - Card index :
en
- GB346830A - Improvements in and relating to brake cylinders :
en
- DE523313C - Device for venting the circuits of fluid gears :
de
en
- FR38213E - Method and plant for intermittent rolling and subsequent cooling of glass plates :
en
fr
- US1802142A - Sheet-glass apparatus :
en
- US1802191A - Motor vehicle with front-wheel drive :
en
- DE523547C - Distributor for fertilizer spreaders arranged under the spreading openings :
de
en
- US1801399A - Curtain or drape rod attachment :
en
- US1801617A - Motor-control box for sanders :
en
- AT122589B - Device for vaporizing liquid fuel for lamps or stoves. :
de
en
- DE523569C - A hole punch and opener designed as an airtight stopper for cans or similar containers :
de
en
- GB346992A - Improvements in or relating to processes for the pickling of metals and the like processes :
en
- US1802034A - Apparatus for use in dry-cleaning operations :
en
- US1801813A - Method of waterproofing sheathing for electrical conductors and the product thereof :
en
- USD83961S - Design for a dish or analogous article :
en
- US1801939A - Power unit :
en
- US1802016A - Price-marker clip :
en
- US1802275A - Nose shield :
en
- USD84000S - Jules schwab :
en
- DE523449C - Hollow runner rod for induction motors :
de
en
- US1801767A - Apparatus for testing railroad-signal systems :
en
- US1801894A - Conveyer :
en
- US1801323A - Pastry-shell-forming machine and method :
en
- US1801596A - Printing device :
en
- US1801762A - Vanity case :
en
- US1801947A - Apparatus for the diagonal control of moving objects, particularly aeroplanes :
en
- US1802085A - Casing for water heaters :
en
- AU2628830B - Improvements in or relating to arrangements for converting printed or written characters into code :
en
- DE523167C - Strap attachment for propeller dynamos :
de
en
- DE523653C - Electrolytic writing and drawing paper :
de
en
- DE523669C - Process for the production of sodium metaborate :
de
en
- US1802309A - Plug valve :
en
- US1801997A - Machine for feeding biscuits and the like :
en
- AT122556B - Machine for the production of Berlin sticks, long breads, etc. like :
de
en
- US1801650A - Method of and apparatus for wrapping foodstuffs :
en
- US1801733A - Glass-rolling machine :
en
- DE523409C - Device for conveying liquids, in particular spinning liquids for artificial silk :
de
en
- FR702975A - Cylindrical lens anamorphoser with parallel generators :
en
fr
- FR703161A - Method for maintaining the activity of a vaccine in an antiseptic medium :
en
fr
- AU2627230A - Improvements in electric switch mechanism :
en
- AU2785330B - Improvements in water tube boilers :
en
- US1802281A - Slush pump :
en
- DE523489C - Photo machine :
de
en
- DE523510C - Headlight with swiveling reflector :
de
en
- GB346999A - Improvements in or relating to centrifugal pumps :
en
- AT122521B - Process for splitting hydrocarbons. :
de
en
- DE523500C - Process for the production of highly concentrated paraffin :
de
en
- CA310531A - Lubricator pump :
en
fr
- DE523203C - Sample wheel for circular knitting machines :
de
en
- DE523512C - Locking device for gas tines :
de
en
- FR703025A - :
fr
- US1801465A - Holder for lip sticks and the like :
en
- US1801911A - Venetian blind :
en
- US1802210A - Apparatus for making and breaking joints :
en
- FI13509A - Combustion engine drive shaft drive :
en
fi
- GB346808A - Improvements in and relating to electric glow discharge devices :
en
- GB346974A - Sewing machine :
en
- CA310575A - Window sash :
en
fr
- CA310715A - Roller bearing journal box assembly :
en
fr
- DE523275C - Application and removal device for platen printing presses :
de
en
- DE523472C - Device for the production of glass plates by rolling the molten mass in continuous operation :
de
en
- DE523588C - Earth fault relay with a trip element whose torque depends on the earth fault current :
de
en
- DK44014C - Device by Electrodes for electric Arc lamps used for bactericidal Treatment of animal Tissues or the like. :
da
en
- GB346954A - Improvements in and relating to the manufacture of rubber (or rubber composition) protector sleeves for drill pipes of oil well equipment and like articles :
en
- US1801826A - Switch mechanism :
en
- US1801829A - Lockout switch :
en
- GB347031A - Improvements in or relating to winding and curling devices for use in hairdressing :
en
- DE523670C - Method for purifying naphthalene :
de
en
- CA310590A - Fuel saver :
en
fr
- AT122390B - Method for regulating the DC power of arc rectifiers. :
de
en
- FR703078A - Binding apparatus for seeds of raves and other similar seed-bearing plants :
en
fr
- GB347591A - Improvements in and relating to fittings for anchoring wires, cables and the like :
en
- US1801449A - Apparatus for testing explosives :
en
- FR703138A - Ashtray for smokers :
en
fr
- AT122465B - Thread guide. :
de
en
- AT122379B - Safety valve for shutting off pipelines. :
de
en
- AT122361B - Screw locking. :
de
en
- CA310653A - Concentrator :
en
fr
- DK44032C - Procedure for Manufacturing Bodies of Hot Plastic Plastics by Injection Molding. :
da
en
- US1801772A - Mercury vapor rectifier :
en
- US1801803A - Boot or shoe and method of making same :
en
- US1802229A - Machine for making and setting one-piece can liners :
en
- US1801848A - Can opener :
en
- US1802070A - Double-acting water pump :
en
- US1802146A - Portable furnace :
en
- US1802256A - Steerable road vehicle :
en
- US1802189A - Bumper :
en
- USD84017S - Poration of hungary :
en
- GB348054A - Improvements in and relating to garters for socks and stockings :
en
- AT122446B - Self-propelled flame cutting machine. :
de
en
- DK44011C - Adhesive mechanism, in particular for Adhesion of the Cigarette Paper Strip in Cigarette Machines, which produces a continuous String of Cigarette. :
da
en
- FR38217E - Buckle for belts :
en
fr
- FR703132A - Matchbook :
en
fr
- GB347010A - :
en
- CA310708A - Illuminating unit for swimming pools :
en
fr
- DE523572C - Grinding device for sharpening the rotating circular knife of a slicing machine :
de
en
- AT122502B - Insulation material. :
de
en
- AT122432B - Grinding and polishing machine. :
de
en
- DE523326C - Device on internal grinding machines with rotatable gauge that is pushed away from the workpiece with each stroke by a stop connected to the grinding slide :
de
en
- US1801726A - Automobile truck :
en
- US1802065A - Device for starting heavy rotary bodies adapted to secure uniform movement of films :
en
- US1802235A - Means for supporting china and earthenware during the firing process in the tunnel oven or kiln :
en
- DE523382C - Firing system for solid and liquid fuels for heating locomotive boilers :
de
en
- AT122367B - Control valve, in particular pressure reducing valve. :
de
en
- AT122376B - Friction gears. :
de
en
- CA310655A - Polymerization of diolefines :
en
fr
- DE523321C - Seat with backrest, especially for motor vehicles :
de
en
- AT122543B - Power drive device for typewriters. :
de
en
- AT122548B - Floor covering for crops to promote the growth of plants. :
de
en
- AT122554B - Mill. :
de
en
- CA310550A - Rail anchor :
en
fr
- US1802199A - Sifter top for cans or containers :
en
- US1801412A - Process for treating and rectifying vapors :
en
- AU2641030A - Improvements in traction wheels :
en
- CA310734A - Apparatus for carbonizing bituminous materials :
en
fr
- DE523324C - Dust protection device for motor vehicles :
de
en
- DK44017C - Extractor hood. :
da
en
- GB347172A - Improvements in or relating to fluid pressure indicators for pneumatic tyres and other inflated bodies :
en
- GB347232A - :
en
- AT122429B - Cutting or welding device. :
de
en
- DE523284C - Compressed gas switch in which the compressed gas is also used to move the contacts :
de
en
- GB346907A - Improvements in connection with heat interchanging apparatus for use in connection with ventilating and similar systems :
en
- AU2988530B - Swimming suit :
en
- AT122383B - Turbo generator resting on metal supports. :
de
en
- GB347695A - :
en
- AT122358B - Hydro machine. :
de
en
- AU2917930A - Improvements in bag fasteners :
en
- GB347240A - :
en
- FR703107A - Low power electric motor for direct and alternating currents, particularly for driving phonographs :
en
fr
- FR703167A - Refrigeration apparatus for the use of dry ice or equivalent compound :
en
fr
- DE523179C - Automatic parking device for looms :
de
en
- AT122425B - Device for separating elongated bodies of approximately the same diameter according to length. :
de
en
- AT122546B - Tip forming device for cigars. :
de
en
- DE523090C - Stepping mechanism for the change gears of motor vehicles, especially of motorcycles :
de
en
- DE523375C - Induction machine with a commutator rear machine, which is excited in its rotating part :
de
en
- DE523545C - Self-seller for electricity, gas, water, etc. like :
de
en
- FR702913A - Spindle for braiding machines and similar machines :
en
fr
- FR702976A - Removable, transportable chalet device with furniture contributing to ensure its undeformability :
en
fr
- DE523322C - Steering wheel :
de
en
- DE523355C - Device for rolling profiles with transverse ribs or with interrupted profiles :
de
en
- DK44022C - Device for tightening the fabric on a deck chair. :
da
en
- US1801315A - Bench construction :
en
- FR702946A - Tire tester for electrically indicating air chamber pressure leak :
en
fr
- US1802103A - Nonrotary self-opening die head :
en
- US1801672A - Culinary utensil :
en
- DE523459C - Base for electric iron :
de
en
- FR38170E - Control and security device for defense installation against theft, fire, flood or other risks :
en
fr
- DE523498C - Encapsulated switchgear without filling :
de
en
- GB346936A - Improvements in or relating to dry-cleaning apparatus :
en
- DE523018C - Liquid level indicator :
de
en
- DE505513C - Device for drying especially long ladies' stockings :
de
en
- DE519868C - Sound-permeable projection surface :
de
en
- FR703092A - Process for the electrical de-arsenication of roasting gases :
en
fr
- GB346978A - Emulsions of tar :
en
- US1802311A - Loom for weaving having stationary weft supplies :
en
- CA310622A - Floor polisher :
en
fr
- DE523339C - Indirectly heated high pressure steam generator :
de
en
- DE523468C - Medical bath heater :
de
en
- GB347026A - Improvements in or relating to arrangements for the reproduction of films having recorded on them sound and optical images :
en
- US1801613A - Molding press :
en
- US1801651A - Riveting apparatus :
en
- US1801824A - Brake-pressure regulator :
en
- DE523128C - Lever clutch :
de
en
- GB346829A - Improvements in or connected with automatic, and turret or capstan lathes or machines :
en
- GB347138A - Improvements relating to steam turbines :
en
- US1801510A - Tool for stretching brake linings :
en
- US1802295A - Fishing-line nontwist plate :
en
- GB346873A - Window wedge and stop :
en
- DE523685C - Tube dryer with insert heating elements :
de
en
- DE523246C - Device for dewatering the riser pipe of gas water pots in gas pipes :
de
en
- FR702908A - Improvements to reuniting and stretching mechanisms for wicks or textile ribbons :
en
fr
- FR703029A - Watering device for absorption towers, washing towers and the like :
en
fr
- DE523441C - Process for the production of welding or wrought iron :
de
en
- US1801791A - Induction-furnace protective circuits :
en
- US1801876A - Process for bleaching cellulose fiber :
en
- US1802220A - Car loading and unloading method :
en
- US1801736A - Oil-immersed vacuum-type switch :
en
- GB346837A - Improvements in rotary pumps :
en
- US1802005A - Cooking apparatus :
en
- FR703089A - Process for the preparation of carbon and carbonic acid from carbon monoxide :
en
fr
- FR703163A - Process for the transformation, into light hydrocarbons, of gases and vapors from the distillation or decomposition of carbonaceous substances :
en
fr
- FR703190A - Improvements to electrical assemblies for automatic telephony :
en
fr
- US1801441A - Throttle valve :
en
- USD83972S - Hage w :
en
- DE523269C - Manufacture of synthetic, aquamarine colored spinel :
de
en
- DE523388C - Handle arrangement on electrically heated frying pans :
de
en
- GB347047A - Improvements in apparatus for wireless signalling :
en
- GB347055A - Improvements in safety razors :
en
- GB347264A - Closures for bags, purses, pouches and the like :
en
- GB347046A - :
en
- CA310723A - Combined furniture and weighing apparatus :
en
fr
- AU2628830A - Improvements in or relating to arrangements for converting printed or written characters into code :
en
- GB347084A - Improvements in and relating to ignition devices for oil burners :
en
- GB347581A - Improvements in and relating to golf bags :
en
- GB346926A - Improvements in or relating to apparatus for measuring alternating electric magnitudes :
en
- GB346955A - Improvements in the manufacture of fabric bags :
en
- DE522267C - Regulation of the carriage flow of conveyor racks :
de
en
- FR702937A - Fixed capacitor for radio electricity and other uses :
en
fr
- AU2623330A - e S Improvements in or relating to apparatus for use inthe breasting of heels :
en
- DE523593C - Process and device for sintering, desulphurising or removing volatile components from ores and hut products :
de
en
- US1802313A - Garment press :
en
- CA310664A - Chuck :
en
fr
- US1801576A - Bail-attaching means for containers :
en
- US1801290A - Typewriting machine :
en
- FR702992A - Improvements to safety valves :
en
fr
- FR703117A - Improvements to devices for collecting and collecting sheets of paper, leaflets of registers, etc. :
en
fr
- FR703174A - Device for obtaining plaited designs on rectilinear knitters :
en
fr
- FR703149A - Autoplanmobile, providing a stabilized lift mode for an airplane :
en
fr
- DE523633C - Chair with adjustable back :
de
en
- DE523647C - Control of valves with back pressure chamber and auxiliary valve :
de
en
- FR702901A - Automotive air unit with its auto regulator :
en
fr
- US1801922A - Casting apparatus :
en
- US1801253A - Powder dispenser :
en
- US1801371A - Automatic temperature-controlled refrigerating system :
en
- US1801588A - Tea bag :
en
- US1801735A - Motor mount and carrier :
en
- US1801970A - Sleeve-valve engine :
en
- DE523113C - Fixed container for separating a mixture of liquids of different specific weight :
de
en
- DE523242C - Block for toy drives :
de
en
- DE523340C - Method for sealing the points of entry of cables into the fittings :
de
en
- DE523429C - spat :
de
en
- FR703040A - Concrete shaping and molding process :
en
fr
- GB346989A - Improvements in safety razors :
en
- US1801869A - Pressed-metal automobile body :
en
- US1802029A - Sweater :
en
- US1801992A - Apparatus for making confections :
en
- GB346858A - Improvements in the production of carbon and hydrogen chloride :
en
- DE523181C - Process for the production of porous, meerschaum-like plastics from urea and formaldehyde :
de
en
- DE523494C - Dunking device for automatic Zuendholzmaschinen with two scrapers lying one behind the other in the direction of movement and alternately fetching dunking material from one or the other of two collecting basins :
de
en
- US1801971A - Clamp truck :
en
- USD83942S - new tobk :
en
- CA310597A - Arc lamp :
en
fr
- US1801880A - Road ditch and shoulder maintainer :
en
- DE523174C - Exercise machine for imitating mountaineering :
de
en
- DE523239C - Sound signal system operated with compressed air :
de
en
- DE523460C - Electric curling tongs with heating resistors built into both legs and supply lines through a single handle :
de
en
- US1801840A - Doorcheck :
en
- USRE18051E - Door-securing device :
en
- US1801256A - Shaper guard :
en
- US1801615A - Universal pivotal spring shackle :
en
- US1801899A - Printing press :
en
- USD84013S - Poration of hungary :
en
- US1801692A - Vending and displaying cabinet :
en
- US1801838A - Circuit breaker :
en
- US1802223A - Sand scoop :
en
- US1801479A - Distortion in radio receiving circuits :
en
- US1802022A - Cotton picker :
en
- CA310695A - Liquid-tight carton :
en
fr
- US1801995A - Tubing stripper :
en
- US1802041A - Permutation lock :
en
- AU2962730A - Thrashing machine with vertical beater :
en
- CA310542A - Chair back cushion or rest :
en
fr
- DK44030C - Procedure for Extraction of Trapped Oils. :
da
en
- FR702998A - Rolling machine for shaping drills :
en
fr
- US1801257A - Tongs :
en
- DE523348C - Device for discharging lumpy goods from shaft ovens with saddle installation :
de
en
- GB346931A - Improvements in or relating to circular rib knitting machines :
en
- GB346916A - Improved ventilating cowl for chimney and other outlets :
en
- US1801601A - Automatic indexing mechanism :
en
- US1801955A - Safety pin :
en
- US1802175A - Compressor and tank unit :
en
- US1801724A - Educational appliance :
en
- US1802178A - Automatic pressure regulator :
en
- DE523365C - Fastening of wooden cross-sleepers on bridge longitudinal beams, where the sleeper clamped between profile iron rests on the flanges of the profile iron :
de
en
- AT122571B - Speed change gear for motor vehicles with two driven shafts (six-wheel car). :
de
en
- AT122411B - Device for preventing the bouncing of voters falling back into the rest position in telephone systems. :
de
en
- FR703096A - Improvements to artificially cooled lamps :
en
fr
- GB347259A - Improvements in or relating to the manufacture and working up of artificial filaments :
en
- AT122357B - Electric single drive of rollers or the like. :
de
en
- US1801312A - Pull toy :
en
- US1801904A - Scaffold stage :
en
- US1801806A - Foot-controlled hammer :
en
- US1802119A - Method of breaking down rubber :
en
- CA310572A - Hoist-line sling :
en
fr
- DK44041C - Fireplace wall consisting of water pipes and overhead pipes. :
da
en
- DE523563C - Braking device for motor vehicles :
de
en
- AT122453B - Process for the cleaning, treatment and finishing in centrifuges of spun synthetic fibers, especially rayon. :
de
en
- AT122561B - Machine for the foundation of structures. :
de
en
- US1802080A - Waterproof watchcase :
en
- US1802120A - Rubber tube and method of and apparatus for making the same :
en
- USD84002S - Design fob a fish bowl :
en
- GB346897A - Improvements in manually operated screw propelling mechanism for boats :
en
- US1801577A - Rivet-set clip :
en
- US1801529A - Printing telegraph :
en
- DE523371C - Plug with strain relief by means of clamping jaws :
de
en
- AU2850830A - Method of and apparatus forthe low temperature carbonisation of fuel :
en
- CA310609A - Torch :
en
fr
- AT122544B - Stencil printing device for batch printing. :
de
en
- AU3044530A - Improvements in and connected with caps for sparking plugs :
en
- US1801350A - Production of valuable organic oxygen compounds :
en
- US1801753A - Doll eyes :
en
- US1801842A - Pulverizer :
en
- US1802075A - Apparatus for pressing and stretching garments, ties, ribbons, or the like :
en
- DE523121C - Circuit arrangement for counting connections in telephone systems :
de
en
- US1801768A - Safety appliance for submarines :
en
- AU2585830B - Machines for casting articles from molten metal :
en
- US1801328A - Apparatus for testing magnetizable material :
en
- US1801823A - Automotive brake :
en
- AT122362B - Arrangement of the circulation cooler for horizontal heavy oil engines for driving vehicles. :
de
en
- AT122443B - Handle with a layer made of synthetic material. :
de
en
- AT122503B - Electric glow igniter. :
de
en
- CA310682A - Signal horn :
en
fr
- DE523384C - Disinfection machine :
de
en
- FR38226E - Lubricating device for bearings or other applications :
en
fr
- GB346896A - Manufacture of condensation products of the benzanthrone series :
en
- AU3005530A - Improvements in centrifugal governors :
en
- DE523292C - Stopper device for pouring ladles :
de
en
- US1801566A - Holder for belt-fastening means :
en
- AT122477B - Process for the production of emulsions from pitch or bitumen. :
de
en
- US1801622A - Cutting device for use with concrete pavements :
en
- CA310737A - Traffic signal device :
en
fr
- US1801695A - Manufacture of bis-aminophenyl anthracene and derivatives :
en
- US1801887A - Manufacture of chloroform :
en
- CA310669A - Wheel torque insulator :
en
fr
- FR702980A - Semi-tubular rivet :
en
fr
- US1801456A - Fishing tool :
en
- US1801291A - Method of and apparatus for measuring time intervals :
en
- US1801542A - Shuttle check for looms :
en
- AU2641030B - Improvements in traction wheels :
en
- DE523188C - Production of potassium magnesium carbonate (Engel's salt) :
de
en
- DE523356C - Process for printing fabrics on multicolor printing machines :
de
en
- DE523560C - Method and device for grinding wood, wood-like debris, fiber stalks and the like. like :
de
en
- DE523107C - Process for covering concrete pipes, metal pipes and other hollow bodies :
de
en
- DE523501C - Method and device for loading soap presses :
de
en
- DE523516C - Lying vacuum cleaner :
de
en
- CA310658A - Hydrocarbon oil distillation :
en
fr
- DE522609C - Talking machine with raisable and lowerable record magazine :
de
en
- GB346968A - Improvements relating to the regulation of centrifugal pumps :
en
- GB347081A - Improvements in vaginal syringes :
en
- US1801837A - Control apparatus :
en
- US1802131A - Combined level and protractor :
en
- US1802306A - Frozen confection :
en
- US1802209A - Diestock :
en
- US1801306A - Method of transferring molten glass from tanks into pots :
en
- US1801427A - Gas-turbine blade :
en
- AT122409B - Circuit arrangement for company lines in automatic or semi-automatic telephone systems. :
de
en
- AT122468B - Method and device for washing centrifuge silk. :
de
en
- DE523235C - Bottle cap that prevents refilling :
de
en
- DK44024C - Wheel sets for railway carriages and the like. :
da
en
- CA310643A - Fluid pressure brake :
en
fr
- AT122442B - Sink box with built-in refrigerator. :
de
en
- AT122497B - Process for the preparation of aldehyde sulfoxylates. :
de
en
- US1801390A - Apparel with tab for fastening supporters thereto :
en
- US1801543A - Electrically-wound clock :
en
- US1801562A - Garment leg :
en
- AT122598B - Indirectly heated high pressure steam generator. :
de
en
- US1801304A - Well-pump lubricator :
en
- US1801940A - Fish bait :
en
- DE523634C - Splitting machine :
de
en
- CA310591A - Hot air heater :
en
fr
- CA310610A - Fusion welder :
en
fr
- DE523285C - Frequency relay :
de
en
- DE523606C - Steam boiler with superheater, especially for locomotives :
de
en
- CA310694A - Motor control system :
en
fr
- US1801790A - Induction furnace :
en
- CA310580A - Process of extracting hydrocarbons from coal :
en
fr
- US1801673A - Rotary drilling jar :
en
- US1802213A - Manufacture of composite glass :
en
- DE523637C - Savings clock :
de
en
- US1801946A - Gas-heater burner :
en
- US1801265A - Expanding rotary underreamer :
en
- US1801960A - Antifriction carriage for valve disks :
en
- US1801927A - Brake-testing machine :
en
- US1801853A - Automatic drain valve :
en
- US1802279A - Iron base for tables :
en
- DE523360C - Railway superstructure with iron sleepers and shims :
de
en
- US1801858A - Semiindirect-lighting fixture :
en
- US1802269A - Aebebt erajihk :
en
- US1801377A - Meter connection and support :
en
- US1801597A - Stamping device :
en
- US1801783A - Frame or machine for cutting the pile of pile fabrics :
en
- US1802262A - Net :
en
- US1802265A - Method of improving magnesium alloys :
en
- US1802301A - Indicating mechanism for cell doors and locks :
en
- AT122370B - Arrangement of rolling bearings on hot shafts. :
de
en
- CA310696A - Punching and counter-sinking machine :
en
fr
- AT122586B - Process for generating steam. :
de
en
- AT122426B - Safety razor. :
de
en
- AT122536B - Device with two pairs of winding rollers for turning the cover sheet around cigar rolls. :
de
en
- AT122484B - Process for dewaxing oils, distillation residues or distillates. :
de
en
- US1802105A - Hammer crusher :
en
- FR38192E - :
fr
- FR703168A - Maximum current relay with delayed action regardless of overload, for high currents :
en
fr
- US1801878A - Brake indicator :
en
- AT122498B - Mine detonator with spring drive. :
de
en
- DE523264C - Letter folder with hinged mechanism, which can be inverted for several folders :
de
en
- AT122553B - Pyrophoric lighter. :
de
en
- US1801799A - chalmers :
en
- US1801896A - Gas meter :
en
- CA310532A - Tree paint :
en
fr
- AT122514B - Process for soaking or coating stones or rock masses, cement or concrete, bricks or road surfaces or the like with tar, bitumen or the like. :
de
en
- DE523519C - Process for the preparation of monoacetylbenzidine :
de
en
- AU2647830A - Improvements in or relating to telephone systems :
en
- US1801739A - Machine for making paper boxes :
en
- AT122407B - Circuit arrangement for company lines in automatic or semi-automatic telephone systems. :
de
en
- FR702902A - Improvements to clothing :
en
fr
- DE523232C - Device for displaying the wind direction on airfields :
de
en
- DE523286C - Electric furnace for graphitizing carbon electrodes :
de
en
- FR38193E - Process for the production of hydrogenated aromatic hydrocarbons and their derivatives :
en
fr
- FR38205E - Advanced cement pipe machine :
en
fr
- FR38194E - Process for the production of nitrogenous condensation products :
en
fr
- FR702964A - Method and devices for loading or impregnating textile fibers :
en
fr
- FR702996A - Auto theft security device :
en
fr
- GB346895A - Improved method of treating textile strands :
en
- AT122573B - Shock absorbers for bicycles, in particular motor bicycles. :
de
en
- CA310598A - Arc lamp :
en
fr
- AT122371B - Pressure reducer for spouts with high water pressure. :
de
en
- US1801358A - Submarine closure :
en
- US1801678A - Vat dyestuffs of the dianthraquinonylamine-carbazole series :
en
- AU2669530A - Improved cleaning means for tractor wheels :
en
- DE523454C - Electric immersion element for three-phase current :
de
en
- AT122396B - Gas pressure switch. :
de
en
- AU93251A - Improved method of and means for producing machine-made tubular bags with gusset-folded sides :
en
- CA310701A - Dump car :
en
fr
- US1801667A - Articles of rubber and method of making same :
en
- US1801862A - Mining apparatus :
en
- US1801391A - Well-drilling apparatus :
en
- AT122462B - Process for the production of ammonia salts. :
de
en
- AT122508B - Device for separating benzene from waste water. :
de
en
- DE523455C - Power connection housing for electrical radiators :
de
en
- US1802144A - Fire-extinguishing apparatus :
en
- CA310676A - Austenite chromium-nickel steel alloy :
en
fr
- AU2665530B - Improvements in couplings such asare usedfor inflating the tubes of pneumatic tyres :
en
- US1802042A - Marine elevator :
en
- CA310679A - Cylinder cover of internal combustion engine :
en
fr
- DE523421C - Process for the production of a bristle strip for painters' brushes with exchangeable rows of bristles :
de
en
- FR702967A - Process for fractional extraction of mineral oils :
en
fr
- AT122540B - Register strip punching machine for type casting and setting machines. :
de
en
- CA310586A - Internal combustion engine :
en
fr
- FI13505A - Drowned logs t.m.s. lifting device :
en
fi
- CA310644A - Centrifugal casting machine :
en
fr
- US1801661A - Making magnesium chloride from chlorine and a magnesium base :
en
- US1801889A - Safety razor :
en
- US1801368A - Telephone system :
en
- US1801662A - Metallurgical filter and article therefor :
en
- US1801957A - Brooder stove :
en
- US1802040A - Beater :
en
- DE523132C - Process for the distillation of hydrocarbon oils :
de
en
- DE523553C - Fishing rod ring :
de
en
- CA310556A - Collapsible cot or tent :
en
fr
- CA310659A - Flexible connection for locomotive boosters :
en
fr
- GB347020A - Process for the preparation of ceramic articles :
en
- GB347053A - Improvements in or relating to variable-speed gear :
en
- GB347616A - Means for and methods of protecting conductors in 4-phase and 2-phase circuits :
en
- GB347628A - Improvements relating to the storing and mixing of materials :
en
- CA310516A - Drying apparatus :
en
fr
- CA310561A - Surfacing machine :
en
fr
- FR702912A - Semi-automatic control for transmissions :
en
fr
- FR703196A - Improvements in devices intended either to detect or to record, or both to detect and record sound or infrasound vibrations :
en
fr
- GB346915A - Improvements in beacon lights :
en
- GB347255A - Improvements in or relating to fasteners or adjusters for windows, doors and the like and to the manufacture thereof :
en
- FR703159A - Advanced carding :
en
fr
- GB346959A - Improvements in and relating to warp stop motions for looms :
en
- CA310574A - Rivet holder :
en
fr
- US1801471A - Centrifugal friction clutch :
en
- US1802284A - Measuring and dispensing device :
en
- GB347202A - Improvements in sorting or separating apparatus :
en
- US1801298A - Sheet-glass-drawing apparatus :
en
- US1802227A - Car-door hanger :
en
- US1801553A - Car-washing apparatus :
en
- US1802268A - Coffee urn :
en
- AT122555B - Collar button. :
de
en
- US1801941A - Vat :
en
- AT122482B - Process for the preparation of the salts of aminoguanidines or aminopolymethylene guanidines and their alkyl derivatives. :
de
en
- DE523456C - Electrically heated hose for heating and conveying electrically non-conductive liquids and gases :
de
en
- FR703074A - Deformable internal metal formwork :
en
fr
- GB347582A - Improvements in or relating to syphon spillways :
en
- DE523327C - Establishment of measuring instruments for signaling at any measured value to be determined in advance :
de
en
- AT122368B - Valve for internal combustion engines. :
de
en
- CA310554A - Apparatus for the transmission of power from the traction wheels of motor vehicles :
en
fr
- GB346832A - Improvements in engine governing systems and apparatus :
en
- GB346834A - Improvements in or relating to thermionic valve systems and apparatus :
en
- AT122380B - Lubrication pump drive. :
de
en
- CA310530A - Maize grader :
en
fr
- DE523194C - Tube receiving circuit in which a high positive voltage is applied to the grid and a small negative voltage to the anode, for extremely short waves :
de
en
- DE523536C - Typewriter table :
de
en
- FR38195E - Process for the production of soluble cellulose esters of higher fatty acids :
en
fr
- GB346848A - An improved dripless tea-pot :
en
- US1802190A - Ice-cube-forming assembly :
en
- US1801478A - Method of hardening gelatin films and resulting product :
en
- DE523502C - Method and device for operating flame tube boilers with pulverized coal combustion :
de
en
- GB346905A - Improvements relating to speed regulating mechanism for gramophone motors :
en
- GB347226A - :
en
- FR703055A - Improvements to circuit breaking devices, such as switches and circuit breakers :
en
fr
- CA310678A - Electric contact piece :
en
fr
- FR703097A - Device making it possible to attach two components or parts to each other in an adjustable manner, particularly applicable to fittings of incandescent lamps :
en
fr
- US1801548A - Barge for pulp wood and the like :
en
- US1802050A - Frame for motor vehicles :
en
- USD83983S - Jesse :
en
- US1801593A - Printing plate :
en
- US1802156A - Lifting device for pipe slips :
en
- AT122449B - Safety razor. :
de
en
- CA310548A - Apparatus for filtering hot gases :
en
fr
- US1801267A - Inflatable hollow articles composed of flat rubber sheets :
en
- US1801573A - Depositing machine :
en
- DE523496C - Tube roller with free-running mandrel :
de
en
- DE523620C - Electric capacitor, especially for high frequencies, whose container enclosing the active body consists of two metallic, mutually insulated parts that serve as power supplies :
de
en
- GB347674A - Improvements relating to winders for textile yarns :
en
- DE523353C - Process for the production of building supports folded in an I-shape from sheet metal or strip iron :
de
en
- DE523583C - Insert body for nozzles :
de
en
- DK44025C - Crochet Procedure and Machine for Carrying Out the Procedure. :
da
en
- DK44038C - Braking device for prams, especially prams. :
da
en
- DE523120C - TV glow lamp :
de
en
- FR703068A - Improvements in processes and devices for the manufacture of footwear and shoes wholly or partially of molded rubber :
en
fr
- US1801776A - Stoker mechanism :
en
- US1801729A - Mooring buoy :
en
- US1801287A - Internal-combustion engine :
en
- US1802102A - Apparatus for displaying tiles or the like :
en
- DE523361C - Nut lock for lug joints of railroad tracks :
de
en
- CA310601A - Electrical insulation :
en
fr
- DE523268C - Heat storage :
de
en
- DE523529C - Electrical cable capacitor made from a cable wound continuously in several turns with oil insulation or oil-impregnated paper insulation :
de
en
- DE523158C - Device for weighing, screening and stamping eggs :
de
en
- AU2711430A - An improved liquid measure :
en
- CA310685A - Windshield cleaner :
en
fr
- FR702941A - Support loops for sanitary napkins :
en
fr
- USD83991S - Design for a textile fabric or similar article :
en
- FR38183E - School desk and bench with adjustable lifts :
en
fr
- FR38207E - Improvements to machines used to close containers and in particular cigarette packs :
en
fr
- US1801549A - Antishort bushing :
en
- DE523170C - Lock with coupling of the bolt with the locking cap by twisting the latter opposite the entry opening of the locking cap :
de
en
- US1801263A - Method of heating for drying, baking, distilling, and the like :
en
- US1801933A - Filter press :
en
- FR703199A - Improvements to lighters :
en
fr
- CA310518A - Magnesian portland cement :
en
fr
- FR38222E - Vanillin manufacturing process :
en
fr
- FR703054A - Improvements to electrical remote measurement systems :
en
fr
- GB346947A - Method of, and apparatus for, obtaining power from ocean waves :
en
- DE523111C - Device for the production of containers with thickened bottom and edge parts and thin, cylindrical side walls :
de
en
- US1802043A - Fuel-controlling means for internal-combustion motors :
en
- DE523266C - Card file with cards hung on the support frame with undercut slots :
de
en
- FR703051A - Improvements to air-cooled radiators :
en
fr
- US1801841A - Automatic stop for knitting machines :
en
- US1801436A - Manufacture of lampblack :
en
- FI13495A - Anordning vid vacuumpumpar :
en
fi
- AT122583B - Safety device in the event of fainting of the vehicle driver in one-man electric railroad cars. :
de
en
- DK44027C - Skraatobaksæske. :
da
en
- DE523243C - Device to prevent uneven coal supply in lignite briquette presses and similar coal discharge devices :
de
en
- US1801693A - Heat exchanger :
en
- US1801930A - Pot for plants :
en
- DE523608C - Vertical tandem multiple compound piston steam engine :
de
en
- USD83955S - Design fob a wedding ring :
en
- US1801710A - Apparatus for utilizing solar heat :
en
- US1802097A - A corpora :
en
- GB346981A - :
en
- GB347231A - Improvements in or relating to punching machines for perforating statistical record-cards :
en
- FR38180E - X-ray tubes :
en
fr
- GB347194A - Improvements in leaf filters :
en
- DK44015C - Type stamp for the production of sheet music. :
da
en
- FR703057A - tube bundle element for gas boiler :
en
fr
- GB347044A - An improvement in producing sound records on lenticular picture films :
en
- GB347227A - Improvements in and connected with sliding windows :
en
- FR703157A - Method and device particularly intended for the deaeration of liquid or plastic mixtures :
en
fr
- US1801786A - Automobile dash panel :
en
- FR702953A - Arrangement of rectifiers for ac current measurements :
en
fr
- FR702957A - Electrical installation to influence trains :
en
fr
- FR703122A - Improvement in bicycles and tricycles :
en
fr
- GB347133A - Stock ticker printer on central energy system :
en
- GB347095A - Improvements in the manufacture and production of chloroderivatives of the anthraquinoneacridone series :
en
- US1801292A - Article of manufacture :
en
- US1801618A - Use control device for electric washing machines and the like :
en
- US1801720A - Roller bit :
en
- US1801582A - Floating deck for liquid-storage tanks :
en
- US1802047A - Pedestal for furniture or the like :
en
- DE523166C - Support plate for breathing equipment to be carried on the back :
de
en
- GB347110A - Combined milling and drilling machine :
en
- GB348055A - Improvements in safety razors :
en
- GB347132A - Improvements in or relating to motor fuel :
en
- US1801545A - Jogging mechanism for tying machines :
en
- US1801759A - Method for making tire casings :
en
- US1802172A - Safety razor :
en
- US1802230A - Electric plug :
en
- US1802286A - Windshield heater :
en
- US1801627A - Process and apparatus for continuous treatment of hydrocarbon oil with a. metallic halide :
en
- US1801718A - Adjustable chimney cleaner :
en
- FR703108A - Device applicable to low-power AC motors, particularly for driving phonographs :
en
fr
- GB347052A - Manufacture of perfumes :
en
- US1801490A - Means for setting dies ? presses :
en
- US1801754A - Preservation of latex :
en
- CA310735A - Set tub washing machine :
en
fr
- DE495197C - Overcurrent switch with trip-free release :
de
en
- DE523296C - Thickness planer :
de
en
- FR703188A - Articulated electric light system for sewing machine :
en
fr
- US1801442A - Packing for closures :
en
- DE523104C - Process for hot pressing of steel bicycle hubs :
de
en
- US1801314A - Sheet-glass-surfacing apparatus :
en
- DE523400C - Differential gear with planetary gears :
de
en
- FR703176A - Transmission :
en
fr
- US1802183A - Electrical impulse generator :
en
- US1801421A - Ligature for reed instruments :
en
- FI13541A - Lastaningsanordning för lastautomobiler :
en
fi
- GB346891A - Improvements in and relating to stereotype plate casting machines :
en
- US1801931A - Telephone system :
en
- US1801943A - Box insert :
en
- USD83949S - Design for a lamp shade :
en
- AT122373B - Device for braking turbines and. like :
de
en
- FR703148A - Method for determining or using the bearing or distance from any emitting source such as sound, ultrasound, radioelectric :
en
fr
- GB346950A - Improvements in or relating to steam stop valves :
en
- US1801626A - Combined scribe, pocket compass, pencil clip, and pencil :
en
- US1802244A - Duplex balance indicator :
en
- US1801429A - Brake :
en
- US1802099A - Wide-angle projection :
en
- US1801495A - Manifolding writing machine :
en
- USD84010S - Poration op hungary :
en
- US1801364A - Process for producing insulating varnish, which principally consists of rosin and tung-oil :
en
- US1802278A - Indicating means :
en
- AT122467B - Process for the production of colored reserves under vat dyeing using ester salts of leuco vat dyes. :
de
en
- FR38164E - :
fr
- FR703006A - Method of fixing the tubes in their fitting :
en
fr
- DE523302C - Optical examination apparatus for liquids :
de
en
- US1801831A - Tank lifter :
en
- CA310536A - Method of burning pulverized pit coal in furnaces :
en
fr
- CA310636A - Seal for refrigerator freezing compartments :
en
fr
- DE523435C - Process for the production of potassium magnesium carbonate (Engel's salt) :
de
en
- US1801550A - Supporting bracket for outlet boxes and the like :
en
- US1801635A - Fountain pen :
en
- US1801844A - Angle-cock holder :
en
- US1801846A - Nut-lock means :
en
- US1802027A - Garage-door opener :
en
- AT122539B - Electrically heated incubator. :
de
en
- DE523532C - Device for stretch spinning of viscose rayon threads :
de
en
- DE523598C - Adjustment device for rolling stands :
de
en
- DE523283C - Contact block for electric lever switches produced by pressing :
de
en
- FR702990A - Improvements to trailer frames :
en
fr
- FR703017A - Compressor without cable gland :
en
fr
- CA310730A - Electrical control system :
en
fr
- FR703187A - Mobile device to reduce the glare of automobile headlights :
en
fr
- GB346865A - Improvements in or relating to the doors of motor-car bodies :
en
- GB348051A - A new or improved lock for doors and the like :
en
- FR702950A - Device for establishing concrete roads and the like, comprising spreaders, docks and rollers :
en
fr
- FR38216E - New dial layout for various devices :
en
fr
- DE523127C - Apparatus for displaying or recording phase angle or apparent consumption :
de
en
- FR703091A - Process for the production of ammonium carbamate :
en
fr
- US1802167A - Socketless electric bulb :
en
- FI13491A - Stenstötningsmaskin :
en
fi
- FR703027A - Device for taking low-voltage gas in high-pressure cylinders :
en
fr
- GB346971A - Improvements relating to drilling machines :
en
- US1801496A - Carbon pack :
en
- AU2983530A - Improvements in and relating to the construction of miniature golf courses for indoor or outdoor use :
en
- FR38191E - Liquid dispenser more particularly applicable to concrete mixers :
en
fr
- FR703104A - Improvements to resistance coils :
en
fr
- GB346941A - Improvements in and relating to machines for forming the necks of glass bottles :
en
- US1801406A - Antiglare goggles :
en