- US1817194A - Securing device for hub caps :
en
- US1817350A - Orientator or architect's solar dial :
en
- US1817256A - Dirigible headlight :
en
- CA313911A - Mechanical slug eliminator for vending machines :
en
fr
- CA314006A - Tool for inserting valve stems in inner tubes :
en
fr
- DE530792C - Electromagnetic hammer :
de
en
- DE531349C - Device for the simultaneous operation of several arc furnaces in a system :
de
en
- US1817373A - Conveyer :
en
- US1816881A - Process of cleaning wire :
en
- US1817070A - Bar cutting mechanism :
en
- DE531112C - Process for detinning tinplate waste or other tin-containing material :
de
en
- AU159231A - Improvements in or relating tothe treatment of substances witha view to their purification, preservation or sterilization :
en
- CA313900A - Eye glass case :
en
fr
- FR709052A - Improvements in the preparation of tapes or films for photographic sound recording :
en
fr
- FR709492A - Gas dedusting device :
en
fr
- US1817056A - Ice carrier :
en
- US1817765A - Rectified current telemetering system :
en
- US1817181A - Means for determining electrical axes in crystals :
en
- US1817872A - Testing device :
en
- CA314018A - Manufacture of pneumatic tires :
en
fr
- US1817862A - Unloading system for air and gas compressors :
en
- CA313935A - Centrifugal governor :
en
fr
- US1817354A - Wireless loud speaker and the like :
en
- DK44451C - Close to self-filling pen holders. :
da
en
- CA313978A - Electron discharge device :
en
fr
- US1816916A - Building block :
en
- US1817134A - Film spool :
en
- US1817742A - Submarine :
en
- US1817822A - Knitting machine :
en
- DE531090C - Lock for iceboxes or refrigerators with a spring that is tensioned when the door is opened, which blocks in the tensioned position and automatically releases when the door is closed :
de
en
- AU2953630A - Selective signal systems ; :
en
- US1816840A - Method of treating used burlap bags :
en
- US1817728A - Film numbering machine :
en
- DE531216C - Tab for index cards with special attack surfaces for handling with the fingers :
de
en
- DE531021C - Single drive for high-speed bodies with a standing shaft, e.g. B. Spinning pots :
de
en
- FR709178A - Method for establishing sheet pile walls formed by z-bars :
en
fr
- FR709203A - Talking films improvement :
en
fr
- DE531327C - Riding rocking animal :
de
en
- FR709161A - Photographic curve recorder :
en
fr
- GB354051A - Shields for radiators :
en
- US1817481A - Guarded cutter :
en
- FR709114A - Alcohol deodorization process :
en
fr
- CA314082A - Telegraphic system :
en
fr
- FR709256A - Hose clamp :
en
fr
- US1817530A - Means for treating articles :
en
- US1817804A - Process for the purification of benzenoid hydrocarbon oils :
en
- US1817812A - Printing machine :
en
- AU2811130A - Improvements in contact Ungers for electrical machines and apparatus :
en
- FR709113A - Ladies ice bracelet :
en
fr
- FR709283A - Protective device against excessive currents in an electrical distribution network :
en
fr
- US1817451A - gubelmann :
en
- US1817632A - Portable factory :
en
- US1817395A - Means for checking excessive dead mileage :
en
- US1817417A - Surgical instrument :
en
- US1817489A - Sound transmission :
en
- US1816877A - Flash light switch :
en
- US1817559A - Base for chairs, stands, and the like :
en
- FR709437A - Automatic flow regulator applicable to devices for lifting liquids, such as pumps, etc. :
en
fr
- GB354277A - Improvements in metal frames for matrices of addressing machines :
en
- DE531359C - Device for taking up drop stitches in knitted fabrics :
de
en
- CA313910A - Process of treating leucitic rocks :
en
fr
- US1816893A - Fire extinguisher support :
en
- US1817656A - valerius :
en
- US1817820A - Power transmission means :
en
- US1816854A - Filter apparatus :
en
- US1817527A - Electrolytic separation of copper :
en
- DK44443C - Dry Evening Starch Preparation. :
da
en
- US1817738A - Jack panel unit :
en
- US1817166A - Electric warp stop-motion :
en
- US1817503A - Aerial flare :
en
- US1817758A - Phonograph apparatus :
en
- FR38880E - Process for the production of hermetically sealed cans of all kinds and shapes :
en
fr
- FR709373A - Closed motor, ventilation cooled :
en
fr
- GB354066A - Improvements in bedsteads :
en
- US1817891A - Spring shackle :
en
- CA313982A - Thermo-electric control valve :
en
fr
- US1817408A - Maternity corset :
en
- US1817488A - Device for securing together the binding edges of loose leaf filler sheets :
en
- CA313987A - Single evaporator for absorption machines :
en
fr
- US1816919A - Horn :
en
- DE530976C - Pottery machine with turntables and a molding table arranged above :
de
en
- DE531339C - Rotary disconnector, especially for high-voltage lines :
de
en
- GB354238A - Method of and means for regulating working quantities :
en
- US1817533A - Treating means for fabrics :
en
- US1817168A - Margin bar :
en
- US1817568A - Clothes prop :
en
- US1817720A - Retaining device :
en
- US1817747A - Internal combustion engine :
en
- US1817806A - Time controlled electric switch :
en
- CA313967A - Production of erythritol tetranitrate :
en
fr
- US1817803A - Stapling machine :
en
- DE531084C - Process for the preparation of 2,4-di (nitrophenyl) 6-halotriazines-1,3,5 :
de
en
- DE531140C - Process for the production of artificial stones with differently colored marble-like patterns :
de
en
- AU2885330A - A holder for securing articles, such as pencils, to golfclub handles orthe like :
en
- DK44427C - Barrel holder. :
da
en
- GB354160A - Improvements in motor cycle frames :
en
- DE530790C - Conveyor for magnetic objects :
de
en
- FR709069A - Driving device, particularly applicable to the control of polishing barrels :
en
fr
- FR709144A - Improvements to radio reception devices :
en
fr
- GB353965A - Improvements relating to electric order telegraphs and like instruments :
en
- FR709431A - Process and method of sizing for artificial silk and all other textiles and cellulose pulps :
en
fr
- GB353956A - Improvements in the production of artificial filaments, threads, ribbons or the likeby dry spinning processes :
en
- US1817358A - Marking machine :
en
- US1817846A - Storage battery :
en
- GB354024A - Improvements in or relating to wire spring mattresses and the like :
en
- GB354141A - Improvements in or relating to electric gas- or vapour-filled arc discharge tubes :
en
- DE482783C - Manufacture of sulfuric acid :
de
en
- DE531284C - Handle for electrically heated devices such as cooking pots and like :
de
en
- DE531356C - Method and device for the production of stepped reinforcement patterns on the flat weft knitting machine :
de
en
- FR709195A - Pigmentation process for cellulosic products :
en
fr
- DE531138C - Machine for driving fasteners into footwear :
de
en
- DE531103C - Process for the preparation of esters and ethers of cellulose green coloring substances :
de
en
- FR709452A - Desk accessory comprising a lamp and various objects :
en
fr
- GB354293A - Carburettor device for supplying internal combustion engines for automobile vehiclesand other uses :
en
- DE531149C - One-piece cylinder, especially for gas engines :
de
en
- DE530931C - Overlapping joint of shell plates, especially for feed silos :
de
en
- FR709083A - Combustion engine :
en
fr
- DE530985C - Drying furnace for foundries :
de
en
- US1816921A - Building form :
en
- US1817088A - Friction shock absorber for suspending vehicles :
en
- US1817280A - Combustion chamber for motors :
en
- DE531043C - Sink with holding device for dishes :
de
en
- FR709412A - Carbonaceous material combustion process :
en
fr
- DE530930C - Rolling protection grille that can be manufactured using the process according to patent 511246 :
de
en
- GB354045A - Improvements in or relating to presses for drawing sheet metal and the like :
en
- US1817167A - Warp stop motion :
en
- FR709071A - Device for adjusting the compensation member of electric measuring and regulating instruments :
en
fr
- DE531023C - Method and device for the production of sand molds for pipes and similar cast bodies by means of compressed air rammers :
de
en
- FR709078A - Dispensing device for pieces of fabric and other sheet material, of square shape :
en
fr
- FR709284A - Liquid switch :
en
fr
- FR709339A - Over-current warning signal for high-voltage power lines :
en
fr
- DE531329C - Automatic weighing and bagging machine :
de
en
- US1817004A - Angle cord grip cap :
en
- US1817132A - Dumping gear :
en
- US1817187A - Internal combustion engine :
en
- US1817867A - Stuffing box and gland :
en
- US1817304A - Flaked phthalic anhydride :
en
- DE531085C - Process for the preparation of azine derivatives :
de
en
- DE531159C - Device for slowly turning a turbine during breaks in operation :
de
en
- US1816891A - Universal joint :
en
- US1817266A - Watch cleaning machine :
en
- US1817341A - Pole reenforcement :
en
- DE531005C - Process and apparatus for the production of diphenyl :
de
en
- DE531127C - Device for acid or lye treatment, in particular for parchment of paper :
de
en
- DE531311C - Bottle suction blowing machine :
de
en
- FR709110A - Improvements to pumps, and more particularly to fuel pumps for engines :
en
fr
- FR709410A - Process for the treatment of residues obtained in the distillation of acidiferous mineral oils on alkalis or alkaline earths :
en
fr
- FR38872E - Process for improving the action of alkali on natural cellulose and its transformation products :
en
fr
- FR709351A - Engine speed synchronization and measurement device :
en
fr
- GB354151A - Improvements in or relating to machines for perforating kinematograph and like films :
en
- DK44438C - Cigarette collection mechanism for fast-running Cigarette machines. :
da
en
- FR709321A - Rule for calculating the urea-secretory constant :
en
fr
- IE11658L - Easy chair :
en
- US1817427A - Storage file :
en
- US1817553A - Massaging machine :
en
- GB353986A - Improvements in a variable and regulatable compression chamber for internal combustion or other engines :
en
- FR709426A - Improvements to metal-enclosed electrical switches :
en
fr
- FR709499A - Improvements in the construction of metal shutters :
en
fr
- DE531171C - Electric gas discharge lamp :
de
en
- DE531158C - Quick-closing valve :
de
en
- US1817334A - Voltage control system :
en
- US1817333A - Method of preparing luminescent tubes :
en
- US1817716A - Curtain :
en
- GB354100A - Improvements in convertible bodies of vehicles :
en
- GB354319A - A grip device for baths :
en
- GB354231A - An improved tool for planting or other purposes :
en
- GB354235A - Improvements relating to ship's derricks and winches for working cargo :
en
- GB354153A - Improvements in and relating to heating stoves burning gaseous fuel :
en
- FR709118A - Improvements to frames for sheds :
en
fr
- GB354742A - Improvements appertaining to petrol tanks for motor road vehicles :
en
- CA313941A - Electric furnace :
en
fr
- US1816904A - Butter handling device :
en
- US1817095A - Pump packing :
en
- US1817564A - Index and signal :
en
- GB354135A - Improvements in or relating to knitting machines :
en
- CA313922A - Piston-ring tool :
en
fr
- CA314036A - Coated zinc product :
en
fr
- FR709394A - Worktable with endless moving conveyor belt for assembling mass-produced items :
en
fr
- FR709269A - Ventilation enhancements for mercury vapor rectifiers or glass bulb arc relays :
en
fr
- FR709403A - Improvements to garden machinery :
en
fr
- FR709382A - Rolling mill :
en
fr
- USD84792S - Albert h :
en
- FR709327A - Device for sealing the passage of the rods through the openings of pressure vessels :
en
fr
- GB353976A - Improvements in and relating to furnaces in particular for burning enamel ware :
en
- GB354123A - Improvements in or relating to processing plant :
en
- DE530820C - Electrolytic cell :
de
en
- FR709344A - Free-swinging pendulum, elastic impulse, for clocks, pendulums, and their equivalents :
en
fr
- FR709372A - Color photography and cinematography :
en
fr
- US1816857A - Syringe cartridge :
en
- US1817066A - Gas buhner :
en
- US1817667A - Method of separating mixtures of gases and of gases with vapors :
en
- GB354312A - Improvements in or relating to methods and devices for mercerising cotton fabrics :
en
- DE530964C - Plucking machine for plucking horsehair, seaweed and other plucked goods :
de
en
- DE531333C - Attachment of a wash basin to its console-like support by means of screw bolts :
de
en
- FR709495A - Process for preparing sterilized vegetable horsehair and textile fibers by means of esparto :
en
fr
- GB354101A - Improvements in or relating to conveyors for carrying flax or other fibrous materials through scutching, hackling, and similar machines :
en
- DE531328C - Method and device for wrapping goods :
de
en
- FR709089A - Attachment system for skis, equipped with a foot guide with adjustable jaws :
en
fr
- DE531057C - Single or multi-cell hollow body for chimney cooler trickle installations :
de
en
- DE531277C - Process for the production of condensation products from urea or its derivatives with formaldehyde :
de
en
- DE531353C - Equipment for the operation of ovens :
de
en
- DE531078C - Process for reducing the electrical charge of drying oils, resins and the like Like. Sized textile threads :
de
en
- DE531245C - Automatic device for displaying overpressure and underpressure :
de
en
- US1817640A - Record sheet holder for facilitating distribution of accounts :
en
- US1817251A - Typewriting machine :
en
- FR709249A - Improvements to mechanical handling units in corrosive environments :
en
fr
- CA313931A - Separable fastener :
en
fr
- US1816926A - Wire wheel :
en
- US1817796A - Pipe closing device :
en
- US1816853A - Wood patch making machine :
en
- FR709096A - Permanent molds for metal foundries and their manufacturing process :
en
fr
- FR709319A - Apparatus for cutting eggs, and mainly soft-boiled eggs :
en
fr
- GR3304B - NEGATIVE ELECTRODE BY ELECTRIC ACCUMULATOR. :
el
en
- FR709306A - Convertible furniture :
en
fr
- DE531009C - Process for the preparation of compounds of the higher homologues of polyoxybenzenes :
de
en
- DE531017C - Process for the preparation of a mordant for animal skins :
de
en
- DE531073C - Device for arranging lids, especially for bottles :
de
en
- GB354063A - Improvements in and relating to pressure gauges :
en
- DE531109C - Sample case divided horizontally :
de
en
- GB354286A - Mechanical rammer for blocks of agglomerates and other blocks :
en
- FR709115A - Thruster :
en
fr
- FR709252A - Adjustable headlights for motor vehicles :
en
fr
- GB354240A - Improvements in transfer rings for circular knitting machines :
en
- DE531364C - Binding of steam turbine blades :
de
en
- IE11461L - Musical instruments :
en
- US1816946A - Metal pump :
en
- US1817290A - Awning :
en
- US1817501A - Printing mechanism for accounting machines :
en
- US1817215A - Pipe upsetting machine :
en
- US1817729A - Car door fastener :
en
- DE531226C - Stamp with a transparent stamp plate :
de
en
- FR709206A - Paper tube making machine for spinning mills :
en
fr
- US1816900A - Liquid dispensing apparatus :
en
- US1817397A - Illuminated display :
en
- US1817889A - Radiator mounting :
en
- US1817085A - Tractor plow :
en
- USD84786S - Design for a bed or similar article :
en
- DE530939C - Lid supports, especially for speech machine housings :
de
en
- DE531382C - Pickling machine for wet pickling :
de
en
- GB354322A - Improvements in or relating to direction finding apparatus :
en
- US1817483A - Casting machine :
en
- US1817482A - Resilient mounting bracket :
en
- US1817508A - Display apparatus :
en
- US1816938A - Gripper for tuft weaving looms :
en
- US1817378A - Generator regulator :
en
- US1817637A - Snap thread gauge :
en
- AU2811530B - Improvements inthe treatment of metals and alloys :
en
- CA314035A - Method of preparing surfaces for coating :
en
fr
- CA313959A - Brake shoe :
en
fr
- CA314011A - Machine for treating rubber compounds :
en
fr
- US1817279A - Treatment of jute fiber :
en
- US1817749A - Beater engine :
en
- AU151231A - Improvements in and relating to glass rolling apparatus particularly applicable to the production of continuous glass strip :
en
- US1817324A - Traffic recorder for telephone systems :
en
- FR709085A - Device for the construction of metal doors and windows :
en
fr
- FR709123A - Needle for talking machines :
en
fr
- GB354089A - Improvements in apparatus for facilitating the handling of coins or other small objects :
en
- DE531100C - Device for the station announcement on railways by means of a speaking machine :
de
en
- CA313963A - Electric discharge device :
en
fr
- US1816958A - Transmission measuring system :
en
- CA313997A - Conveying apparatus :
en
fr
- AU151031A - Improvements in means for feeding molten glass to a rolling apparatus for producing a continuous glass strip :
en
- DE531135C - Anti-glare device for motor vehicles :
de
en
- FR709091A - Apparatus used to make iron volutes :
en
fr
- GB354001A - Pulp board and method of making the same :
en
- FR709172A - Device for refloating wrecked submarines :
en
fr
- FR709531A - Coupling to reduce the power of short circuits in electrical distribution networks :
en
fr
- FR709194A - Paint coating :
en
fr
- FR709366A - Optical device intended for playing sound films :
en
fr
- US1817015A - Apparatus for cleaning out conduits and the like :
en
- DE530948C - Horse rake :
de
en
- FR709442A - Motor vehicle jack fixing device :
en
fr
- GB354004A - Machine for delivering money :
en
- US1817196A - Vent valve for sewage ejectors :
en
- DE531286C - Electric immersion heater with electrode heating and sliding vessel cover :
de
en
- DE530981C - Auxiliary vessel for clearing out slugs from flat basins :
de
en
- US1817732A - Tube container :
en
- FR709055A - Improvements to the contacts of electrical time devices :
en
fr
- FR709334A - Mechanical shear :
en
fr
- FR709368A - Process for the production of solid vat dyes :
en
fr
- GB354219A - Improvements relating to bridges and like structures :
en
- US1817058A - Firearm :
en
- US1817160A - Self tightening bearing :
en
- DE531337C - Machine for printing a graduation u. Like. On strips or rail-like workpieces, especially small scale boards :
de
en
- CA314015A - Method of making tires :
en
fr
- DE531080C - Process for soft meshing threads or yarns made from vegetable fibers :
de
en
- DE531254C - Sludge and sieve device with inclined sieves one below the other :
de
en
- DE531340C - Electric remote switch :
de
en
- DK44431C - With Fringes provided Floor cloth for Floor washing machines. :
da
en
- US1817037A - Conveyer pad :
en
- US1817519A - Mesh fabric :
en
- US1816868A - Mower construction :
en
- FR709158A - Manufacturing process of coil springs :
en
fr
- GB354000A - Electric indicator of direction and force of the wind :
en
- GB354288A - Method of and apparatus for interrupting high-tension currents :
en
- DE531230C - Procedure for eliminating eavesdropping in telephone circuits :
de
en
- FR709353A - Joining device for leather belts on the field :
en
fr
- US1817560A - Base for chairs, tables, and the like :
en
- DE530916C - Gas-absorbing compound for lining casting molds to achieve dense metal castings :
de
en
- CA313940A - Thermostatic control for electric irons :
en
fr
- GB354290A - Improvements in methods of and means for the installation of underground electric cables :
en
- US1817629A - Engine governor :
en
- US1817698A - Unloading device :
en
- US1817737A - Potential distributing block :
en
- CA313913A - Fountain pen protector :
en
fr
- GB354147A - Improvements in and relating to railway vehicles with high speeds :
en
- FR709399A - Improvements to speedometers and gear ratio indicators :
en
fr
- FR709148A - Apparatus for giving starts in trotting horse races :
en
fr
- US1817360A - Nether garment :
en
- US1817401A - Mirror :
en
- USD84785S - Melville keim :
en
- US1816983A - Process of forging magnesium alloys :
en
- US1817800A - Brake mechanism for automotive vehicles :
en
- US1816826A - Recording speedometer :
en
- US1817639A - Shoe last :
en
- DK44441C - Varnish, suitable for protective coatings. :
da
en
- US1816940A - Self feeding swaging roll :
en
- US1817778A - Process for purifying air containing hydrogen sulphide :
en
- CA314028A - Apparatus for purifying zinc ores :
en
fr
- CA313883A - Vehicle wheel :
en
fr
- FR709476A - Improvements in methods and devices for the electrolytic production of light metals :
en
fr
- US1817145A - Respiration meter :
en
- US1817100A - Light projecting and dispersing device :
en
- FR709234A - Improvements made to oil engines :
en
fr
- GB354148A - :
en
- GB354136A - Improvements in door latch furniture :
en
- US1817259A - Apparatus for measuring transmission levels on telecommunication circuits :
en
- US1817799A - Rectifier and like device based upon the use of mercury vapor :
en
- US1817842A - Separable fastener :
en
- DK44440C - Detergent. :
da
en
- FR38883E - Printing process on paper :
en
fr
- GB354303A - An improved process of treating vegetable fibres :
en
- FR709356A - Apparatus for sweetening, soaping and polishing ice cream :
en
fr
- FR709317A - Mayonnaise sauce maker :
en
fr
- USD84778S - Design fob a badiocabinet :
en
- FR709468A - Improvements to pressurized gas production installations from liquefied gas :
en
fr
- DE531175C - Process for the production of water-insensitive, hardly combustible plastic masses :
de
en
- FR709359A - Improvements in the manufacture of semi-finished or finished steel parts :
en
fr
- GB353967A - Improvements in or relating to luminous electric discharge tubes :
en
- US1817140A - Ventilator for automobiles :
en
- GB354233A - Improvements in or relating to the manufacture of ribbons, films and tapes, or straw-like products of cellulose derivatives :
en
- GB354266A - Method of producing transfers :
en
- US1817002A - Safety deposit box :
en
- FR38894E - X ray tube :
en
fr
- US1817119A - Warp stop motion :
en
- FR709255A - Closing of containers for jams or the like :
en
fr
- GB353955A - Improvements relating to wireless telegraph transmitters :
en
- GB354241A - Combined sound-reproducing and kinematograph apparatus :
en
- GB354142A - Improvements in or relating to spring catches or fastenings for windows or the like :
en
- GB354129A - Improvements in steam boilers :
en
- DE530769C - Connection of a calculating machine with a card punching machine :
de
en
- DE531012C - Drive for oscillating mirror in oscilloscope :
de
en
- CA313898A - Lingerie fastener :
en
fr
- US1817669A - Loading device for machine tools :
en
- CA313908A - Convertible vehicle body :
en
fr
- CA313937A - Coin controlled vending machine :
en
fr
- FR709117A - Non-release knife system :
en
fr
- GB354300A - Improvements in preparations for use in the treatment of textile materials with aqueous liquids :
en
- GB354308A - Process of making styrol :
en
- US1816993A - Battery water level indicator :
en
- USD84775S - Design fob a ttjmbleb :
en
- DE530149C - Method of treating fibrous plants :
de
en
- GB354220A - Electrical condenser consisting of two or more separate condensers suspended one from the other to form a chain :
en
- US1817763A - Mobile torque device :
en
- US1817638A - Power mechanism :
en
- US1817772A - Tube and pipe coupling :
en
- US1816825A - Aeo light :
en
- US1817685A - Water heating tank :
en
- GB354059A - :
en
- GB354203A - Method and apparatus for dividing dough into uniform weights :
en
- DE472443C - Gas washer with centrifugal discs rotating in opposite directions :
de
en
- DE531064C - A furnace system consisting of a flame furnace and a filling shaft flushed by its exhaust gases :
de
en
- FR709233A - Improvements to boxes for packing presses :
en
fr
- FR709264A - Sulfi-hydrosulfitation and sulfi-sulfoxylation process :
en
fr
- FR709211A - Binder with closing device for documents of all kinds :
en
fr
- GB354082A - Improvements in and relating to the sealing of conductors into electric apparatus :
en
- FR709163A - Plowing method and apparatus :
en
fr
- FR709453A - Tilting chair :
en
fr
- US1817496A - Sealing compound :
en
- US1817413A - Barking machine :
en
- US1817633A - Vehicle frame construction :
en
- US1817788A - Printing machine for golf balls and the like :
en
- US1817877A - Spring conditioning device :
en
- US1817184A - Process of embossing fabrics :
en
- US1817227A - Spray material and method of application :
en
- US1817705A - Attachment for auto fenders :
en
- DE531287C - Portable or stationary steam heating body with electrical heating :
de
en
- DE531039C - Method for sticking over paper, cardboard, finished boxes and the like covered with metal foil in places. like :
de
en
- DE531186C - Pig trap with tilting pen on rollers :
de
en
- GB354071A - Improvements in or connected with collapsible or demountable tables :
en
- US1816895A - Stabilization of trichloroethylene :
en
- US1817477A - Talking machine :
en
- DE530768C - Tellurium :
de
en
- FR709494A - Device for the production and winding of an endless dough strip :
en
fr
- GB354204A - Rotary fans and heat exchangers :
en
- DE530832C - Protection device for water power plants, in which the housing of the generators with a vertical shaft also form the top of the machine house :
de
en
- DE531365C - Cooling device :
de
en
- GB354354A - Process for treating baking flour :
en
- DE531198C - Automatic lifter :
de
en
- FR709340A - Process for amending cropland :
en
fr
- US1817342A - Pole reenforcement :
en
- DE531092C - Standard-gauge curved track for a radius less than 100 m :
de
en
- FR709232A - Remote control device for jacks permanently attached to an automobile frame :
en
fr
- US1817583A - Sadiron handle :
en
- US1817348A - Conveyer :
en
- DK44423C - Hair clip. :
da
en
- GB354267A - Improvements relating to the purification of gas :
en
- FR38865E - Skid Tractor :
en
fr
- GB354053A - Improvements in clearers for the rollers of textile machinery :
en
- GB354355A - A combined displaying and carrying container :
en
- US1816949A - Measuring apparatus :
en
- US1817203A - Warp tension gauge for looms :
en
- US1817390A - Internal combustion engine :
en
- DE531372C - Pendulum handle, especially for furniture fittings :
de
en
- FR38866E - Process for coagulating or peptizing (i.e. increasing or decreasing the state of condensation) bodies which contain unsaturated carbides :
en
fr
- US1816871A - Air cleaner :
en
- US1817442A - Humidifier :
en
- US1816918A - Squeeze riveter :
en
- US1816911A - Process for the preparation of alkali metal derivatives of organic compounds :
en
- US1817344A - Pressing machine (work holding means) :
en
- US1817584A - Anchorage device :
en
- US1816928A - Colored dusting powder :
en
- US1817074A - Aircraft control :
en
- US1817770A - os dayton :
en
- DE531001C - Process for the production of bristle bundles for brooms or brushes :
de
en
- US1816813A - Traffic signal for motor vehicles :
en
- US1816894A - Circuit interrupter and magnetic arc extinguishing device therefor :
en
- FR709220A - Distributor device :
en
fr
- GB354025A - An improved connecting device for use with stranded metal cables :
en
- US1816914A - Fastening device :
en
- US1817003A - Hypodermic syringe :
en
- US1817615A - Coupling member :
en
- US1817570A - Brake shoe :
en
- FR709251A - Improvements to filters :
en
fr
- GB354085A - Improved method of inserting pole shoes in ignition magnetos :
en
- US1816978A - Printing ink base :
en
- FR709135A - Inking mechanism for printing presses and the like :
en
fr
- FR709504A - Improvements to fluid meters :
en
fr
- GB354052A - Improvements in variable speed gearing :
en
- DE531173C - Apparatus for simultaneous massage and high frequency treatment :
de
en
- DE531275C - Arrangement of apparatus for chlor-alkali electrolysis :
de
en
- DE531294C - Process for the extrusion of long workpieces such as pipes, bars :
de
en
- IE11527L - Boot or shoe machinery :
en
- US1817447A - Direction indicating turnbutton for clocks, etc. :
en
- US1817863A - Chair :
en
- GB354065A - Improved means for operating rotary shuttle boxes in looms for weaving :
en
- GB353984A - Improvements in postal rate indicators :
en
- DE531041C - Automatic flow lock for light liquid separator :
de
en
- DE531187C - Meat cutting machine with a knife shaft rotating within a two-part drum :
de
en
- IS50B6 - Fishing gear that can be attached to boats and used for fishing and herring fishing :
en
is
- US1817101A - Combination window latch :
en
- US1817833A - Churn :
en
- FR38890E - Improvements to electric shock devices :
en
fr
- FR709330A - Improvements in sound recordings and their production processes :
en
fr
- FR709179A - Hand operated and mechanically operated apparatus for removing wolverines, etc., from sheep fleece and the like :
en
fr
- GB354778A - Improvements in force transmitting mechanisms and joints therefor :
en
- GB354099A - :
en
- GB354268A - Automatic adjusting device for transmission of stresses of any nature, and particularly for brakes :
en
- US1817314A - Planetary gearing for driving the shaft of the rotary cutter in cigarette rod making machines :
en
- FR709419A - Improvements to internal combustion engines :
en
fr
- FR709457A - Air filter more particularly intended for the suction of explosion engines :
en
fr
- DE530945C - Harvesting machine for potatoes and other earth fruits with a conveyor screw rotating in a sieve trough :
de
en
- DE531291C - Process for the preparation of acidic wool dyes :
de
en
- DE531150C - Device for damaging fire and explosions in fine coal conveyor systems :
de
en
- FR709192A - Washer diverter :
en
fr
- FR709223A - Stretch shape for dressing gloves and the like :
en
fr
- GB354102A - Improvements in or relating to bodies for motor vehicles :
en
- DE531189C - Sound transmitter system :
de
en
- FR709215A - Improvement in the conduct of anaerobic fermentations :
en
fr
- GB354751A - Shake mechanism particularly applicable for fourdrinier paper machines :
en
- FR709490A - Piston rod coupling for very high pressure compressors :
en
fr
- US1816827A - Apparatus for treating hydrocarbons :
en
- US1817723A - Indicator :
en
- DE531228C - Double wedge lock, especially for the running wheels of conveyor wagon wheel sets :
de
en
- US1816822A - Method of making floor coverings :
en
- US1817668A - Coupling boring and threading machine :
en
- FR709389A - Magnetic circuit of electric machine :
en
fr
- CA314085A - Process of reducing grain by germination and disintegration :
en
fr
- AU3037930A - an improved tagger top tin and method of producing same :
en
- US1817494A - Ventilating window pane :
en
- GB354294A - Improvements in or relating to electric television, photophone and like systems :
en
- CA313890A - Snow plough :
en
fr
- AU2808230A - Improvements in and connected with harvesters and like machines :
en
- AU2880830A - Tool for killing noxious andother weeds :
en
- FR709051A - High temperature gas and vapor line :
en
fr
- FR709320A - Torsion anemometer :
en
fr
- FR709416A - Caster for furniture and other applications :
en
fr
- US1816959A - Bene clg :
en
- US1817794A - Fastening for hub caps, radiator caps, and gasoline tank caps :
en
- FR709420A - Rubber vulcanization improvements :
en
fr
- FR709532A - Removable construction, intended in particular for the construction of hangars or transportable rooms :
en
fr
- GB354132A - Improvements in cycle and like saddles :
en
- FR709329A - Improvements to radiators :
en
fr
- GB354062A - Heating apparatus with heat-storage elements :
en
- FR709121A - Improvements to dust extractors :
en
fr
- GB354214A - Improvements in or relating to cooling devices for furnace walls :
en
- GB354193A - An improved machine for securing the lids to boxes :
en
- US1817011A - Pencil :
en
- US1817491A - littlefield :
en
- US1817802A - Faucet lock and cover :
en
- GB354112A - Improvements in the manufacture of tools :
en
- IE12755L - Card indexes :
en
- FR709139A - Vehicle brake enhancements :
en
fr
- FR709186A - Centrifugal pump installation comprising an air discharge device :
en
fr
- FR709153A - Electrical coupling installation applicable to propulsion machinery for ships or similar operations :
en
fr
- USRE18147E - And one-half to the national supply com :
en
- DK44429C - Ink Supply for Fountain Pen Holders. :
da
en
- CA314078A - Separable fastener :
en
fr
- DE530968C - Setting of pre-machined threaded pieces, especially taps, for post-processing and a device for this :
de
en
- DE531271C - Process for reusing the bitter substances from the lees :
de
en
- CA314051A - Magneto-electric ignition apparatus :
en
fr
- FR709470A - Process for facilitating the catalytic decomposition of carbon monoxide and apparatus for carrying out this process :
en
fr
- USD84800S - Everett worthington :
en
- DE530982C - Stock lifting device :
de
en
- DK44449C - Foot Bandage for Removal of Foot Swelling. :
da
en
- US1816821A - Liquid pump :
en
- US1817211A - Automatic feeding device :
en
- US1817332A - Glass washing machine :
en
- US1817591A - Tool retainer :
en
- US1817576A - Method for treating artificial silk obtained from centrifuges :
en
- US1817858A - Method of producing alkali metal phosphates by converting ferrophosphorus with alkali metal sulphates :
en
- FR709488A - Ring or clip for fixing the springs in the metal bed bases :
en
fr
- GB353996A - Improvements in means for utilising the waste heat of internal combustion engines for cooking and like purposes :
en
- DE531042C - Automatic flow lock for light liquid separator :
de
en
- DE531174C - Process for the production of hollow blocks by centrifugal casting :
de
en
- FR709087A - Improvements to the constitution of reservoirs :
en
fr
- FR709326A - Method and apparatus for rolling metal sheets :
en
fr
- DE531279C - Rail fastening :
de
en
- US1817671A - Transit level :
en
- US1817270A - Granary ventilator structure :
en
- US1817394A - Heating device with heat accumulators :
en
- US1817856A - Cabinet gas stove and range :
en
- US1817146A - Shuttle actuating mechanism for narrow ware looms :
en
- FR709461A - Heating of cars :
en
fr
- CA314024A - Device for discharging retort ovens :
en
fr
- CA314081A - Fly swatter :
en
fr
- DE515827C - Security device against theft of motor vehicles :
de
en
- GB353994A - Improvements in and relating to apparatus for indicating the speed and/or distance travelled by a ship through water or aircraft through the air :
en
- GB354080A - Improvements in or relating to ignition magnetos :
en
- GB354157A - Improvements in or relating to tire carrying rims :
en
- CA313896A - Vehicle noise deadening composition :
en
fr
- US1817200A - Electrolytic apparatus :
en
- US1817328A - Centrifugal liquid sprayer :
en
- US1817420A - Radiant gas heater :
en
- CA314041A - Installation of electric discharge tubes for light radiation :
en
fr
- DE531195C - Elastic journal bearing :
de
en
- DE531343C - Electric lamp that can be dismantled for versatile use :
de
en
- US1817755A - Headrest :
en
- DE530733C - Process for the preparation of thiosulfuric acid esters :
de
en
- DE531071C - Toggle press with two pairs of toggle levers :
de
en
- DE531322C - Centrifugal clutch :
de
en
- US1817766A - Display box :
en
- FR709308A - Improvements to pressurized fluid brake devices :
en
fr
- GB354152A - Improvements in spring suspensions for cycles and like vehicles :
en
- AU102031A - Recovery of sulphur :
en
- US1816883A - Sealing the ends of vessels against internal fluid pressure :
en
- US1817391A - Mold :
en
- AU2701630A - Improvements in and relating to artificial materials suitable for use inter alia inthe manufacture of compound glass and like substances :
en
- US1816994A - Automatic coffee percolator :
en
- US1817246A - Lockable key ring :
en
- US1817879A - Plug :
en
- CA313864A - Spinning process :
en
fr
- CA313928A - Optical instrument :
en
fr
- US1817024A - Retractile device :
en
- US1817091A - Locomotive headlight :
en
- US1817131A - Poise :
en
- USD84796S - Design for a combined terrestrial globe frame and support therefor :
en
- FR709236A - Roll cages for raising rabbits and other animals :
en
fr
- DE530951C - Internal combustion engine with tangentially or radially arranged rotating cylinders :
de
en
- DE531137C - Machine for processing grooved heels with partially attached to the latter :
de
en
- US1817433A - Table top :
en
- USD84779S - Abilio maria de silva greaves :
en
- US1817513A - Perambulator or the like :
en
- US1817082A - Saw filing machine :
en
- US1817365A - Pneumatic gear shift control :
en
- DE531342C - Portable gas-tight electric lamp with power storage and reflector in the circuit :
de
en
- FR709441A - Manufacturing process for hydrogen sulfide :
en
fr
- GB354035A - Improvements in or relating to weatherproof wearing apparel for personal wear :
en
- DE531139C - Self-propelled, especially for amusement rides :
de
en
- GB354029A - Improvements in and connected with conveyors or elevators, for handling iron or other ores, road metals, heavy and abrasive substances or such like :
en
- GB354243A - Improvements in or relating to high legged rubber boots :
en
- AU2808230B - Improvements in and connected with harvesters and like machines :
en
- FR709376A - Metal transport drum with bottom circles and method of secure fixing of the bottom circle :
en
fr
- GB354265A - :
en
- GB354717A - Improvements in and relating to billet heating furnaces :
en
- US1817236A - Self-adjusting garment :
en
- US1817437A - Spacer :
en
- US1817825A - Chain hook :
en
- US1817424A - Newspaper clamp :
en
- AU174731A - Improvements in illuminating means for use by drivers of vehicles in manual signalling :
en
- CA314084A - Coin insertion saving device in clocks, etc. :
en
fr
- GB354113A - Socket for mounting radio valves and the like :
en
- US1817032A - Valve in head double action bell ringer for locomotive engines :
en
- FR709180A - Aircraft wing improvements :
en
fr
- FR709443A - Process and machine for the manufacture and forming of agglomerates of animal meal :
en
fr
- DE531081C - Method of providing fabrics made of vegetable or animal fibers, in particular surgical bandages, with substances that provide shadows in the X-ray image :
de
en
- DE531261C - Machine for making bicycle spokes without thickened ends, threaded at one end and headed at the bent end, from continuous wire :
de
en
- US1816842A - Process for refining ores or products containing aluminum oxide :
en
- US1817590A - Garment steaming and stretching device :
en
- DE531079C - Process for de-glazing artificial silk :
de
en
- CA313938A - Stocking inspecting device :
en
fr
- GB354117A - Improvements in or relating to vacuum cleaners :
en
- GB354747A - Improvements in articulated rail motor coach units :
en
- GB354301A - Improvements in and relating to stringed musical instruments :
en
- CA314033A - Apparatus for cooling wires in annealing furnaces :
en
fr
- FR38900E - Improvements in the manufacture of oxygen-containing compounds :
en
fr
- GB354120A - Improvements relating to electronic oscillators :
en
- GB353995A - A device for the disinfection of telephonic instruments :
en
- FR709514A - Hair care preparations :
en
fr
- GB354057A - An improved electric horn or sound producing device :
en
- US1817517A - Insulated driving connection :
en
- DE531296C - Process for the production of water-soluble, in acidic and alkaline solutions soluble products from wool fatty acids :
de
en
- FR709265A - Pump system housed within the cycle :
en
fr
- DE531227C - Rail butt connection using hook straps with support plate and wedge plate pressed against this by a screw drive :
de
en
- DE531375C - Hydraulic stamping press and vulcanizing machine :
de
en
- GB354155A - Improvements in or relating to electric motor controllers :
en
- AU2812630A - Process forthe manufacture of ethers from alcohols :
en
- FR709260A - Insulator intended to immobilize one in relation to the other and to electrically insulate two conductors or groups of conductors which cross each other :
en
fr
- DE531224C - Circulation evaporator, especially for the production of pure feed water :
de
en
- FR709302A - Improvements to printing devices :
en
fr
- US1817331A - Lawn mower sharpener :
en
- GB353992A - Improvements in methods and apparatus for washing bottles and other hollow vessels :
en
- DE530926C - Device for regulating heating elements by means of an expansion element :
de
en
- FR38889E - Improvements to spinning preparation machines :
en
fr
- FR709291A - Method of assembling metal parts and fitting for the application of said method :
en
fr
- FR709530A - Propeller or screw mixer for powdery or semi-fluid general materials :
en
fr
- GB354305A - Improvements in and relating to blasting cartridges and charges :
en
- US1817234A - Electrical switch :
en
- US1817718A - Rural mail box :
en
- GB354254A - Improvements relating to beds :
en
- GB354349A - Improvements in or relating to the manufacture of inlaid surface covering :
en
- US1817135A - Collapsible box :
en
- US1817174A - Article and method of making the same :
en
- FR709240A - Improvements to rarefied gas discharge lamps :
en
fr
- FR709418A - Device for remote indication of rotational speeds by means of impulses :
en
fr
- FR709497A - Laundry manufacturing process :
en
fr
- FR709527A - Improvements to means of closing articles such as, in particular, parachute belts :
en
fr
- US1817298A - Process and mechanism for separating intermixed divided materials :
en
- US1817535A - Disinfecting and aerating device :
en
- GB354097A - Improvements in dumb waiters :
en
- GB354255A - Improvements in the industrial treatment of leucite, or of aluminous potassic and sodic silicates, or of natural and artificial alums, for the purpose of obtaining pure alumina, compounds, of potassium, or sodium and silica :
en
- FR709226A - New writing ink :
en
fr
- GB354299A - Improvements in or relating to the manufacture of concrete articles such as pipes, posts, columns, girders, of circular, square or other cross section :
en
- FR709315A - Method of constructing automobile brakes applicable to those of such vehicles which are provided with hydraulic brakes :
en
fr
- FR709498A - Improvements in devices for converting printed or written characters into code :
en
fr
- US1816929A - Clutch :
en
- US1817148A - Means for stopping the travel of exploding and burning fluids :
en
- US1817642A - Objective mounting for microscopes :
en
- US1817817A - Cash register :
en
- DE531202C - Process for the production of starch :
de
en
- DE531280C - Method of sending broadcast messages with short waves :
de
en
- USD84797S - Design foe :
en
- US1817113A - Cutting and swatching mechanism :
en
- US1817566A - Circular knitting machine :
en
- US1817695A - Gripping device for praline and like wrapping machines :
en
- US1817374A - Novelty watch :
en
- US1817523A - Railroad way construction and maintenance car :
en
- GB354145A - Improvements in or relating to wringers :
en
- US1816939A - Detector against hit and run drivers :
en
- US1817086A - Sound deadening and heat insulating material and method of making the same :
en
- US1817071A - Vessel :
en
- US1817861A - Carburetor :
en
- US1817900A - Roof construction :
en
- DE530977C - Chute dryer for salt and similar granular materials :
de
en
- FR709128A - Card holder, intended more particularly for aviators :
en
fr
- GB354273A - Type of cuff link using the principle of the ratchet :
en
- US1816845A - Manufacture of organic chlorides :
en
- US1817139A - Loom dobby :
en
- US1817087A - Apparatus for connecting coiled spring members :
en
- DE531360C - Kloeppel with several horizontally stacked coils :
de
en
- FR709125A - Light signaling device to ensure the safe landing of airplanes at night :
en
fr
- FR709253A - Device for advertising and displaying goods :
en
fr
- FR709400A - Screening device applicable to the test stream of hydraulic dredgers :
en
fr
- US1817565A - Circular knitting machine :
en
- US1817835A - Attachment for draftsmen's ink bottles :
en
- US1817873A - Power driven implement :
en
- DE530932C - Explosion protection wall :
de
en
- FR709151A - Protective device for pneumatic tires of vehicles :
en
fr
- FR709361A - Method and device for manufacturing hydraulic cement molded articles :
en
fr
- FR38903E - Device for eliminating mechanical noise in cascaded electron tubes :
en
fr
- FR709209A - Nut lock :
en
fr
- FR709535A - Improvements to pre-spray carburetors :
en
fr
- GB353959A - Rolling pin for use by bakers :
en
- GB354351A - Improvements in or relating to the manufacture of catalytic masses and their employment in organic reactions :
en
- US1816997A - Wrench :
en
- GB354292A - Devices for sizing warp yarns of artificial silk and like textile fibres directly on the loom :
en
- GB354350A - Improvements relating to the insulation of electrical conductors :
en
- GB354291A - Method for registrating on cinematographic films, views and sounds intended to be reproduced together :
en
- FR709064A - Drying hood to be used in particular by hairdressers and consisting of tubes :
en
fr
- FR709436A - Hydro-pneumatic device for theft protection and its applications :
en
fr
- FR709506A - Socket plugs and their manufacturing process :
en
fr
- GB354782A - Improvements in the manufacture and production of wax compositions :
en
- FR709227A - Locking nut, screw or similar :
en
fr
- FR709386A - Device for off-center plows :
en
fr
- GB354161A - Improvements in boot lasts :
en
- GB354257A - Improvements in or relating to letter or like files :
en
- FR709225A - Fertilizer based on ammonia-magnesian phosphate :
en
fr
- GB354325A - Power transmission :
en
- IE11795L - Road surfaces :
en
- GB354213A - Improved triple valve for direct acting automatic brakes :
en
- FR709365A - Improvements relating to watches :
en
fr
- GB353969A - Improvements in or relating to wireless receiving systems :
en
- DE531025C - Method and molding machine for filling molding or core boxes with molding sand :
de
en
- GB353981A - Improvements in photo-electric cells :
en
- GB354753A - Improvements in machines for harvesting cotton :
en
- GB353962A - Improvements in or relating to feeding apparatus for kinematograph film :
en
- GB354116A - Improvements in valve actuating devices for internal combustion engines :
en
- US1817054A - Large, high speed rotor :
en
- US1817254A - Typewriting machine :
en
- US1817764A - Tire rim :
en
- US1817497A - Band lock :
en
- DK44426C - Knitting Procedure and Machine for Carrying Out the Procedure. :
da
en
- US1817362A - Gas stove :
en
- US1817661A - Safety device for motion picture projecting machines :
en
- US1817838A - Separable fastener :
en
- DE531278C - Lubricating device for the mold of single-letter casting machines :
de
en
- DE530732C - Process for the production of synthetic resins, molding compounds and plastics by condensing dicyandiamide with formaldehyde :
de
en
- FR709413A - Steel plow for deep plowing :
en
fr
- DE530923C - Electrically heatable press for items of clothing, especially men's legwear :
de
en
- FR709210A - Coupling device for electrical connection cables for electric traction and other applications :
en
fr
- FR709349A - Method of manufacturing bearings by centrifugal casting :
en
fr
- US1817886A - Fastener forming and assembling machine :
en
- GB354278A - Improvements in and relating to electric lines and cables with neutral wires :
en
- CA313950A - Door guide :
en
fr
- US1817790A - Anchoring plug :
en
- US1817129A - Circulating system for pulp digesters :
en
- US1817294A - Electrical coupling system :
en
- US1817338A - Separator :
en
- US1817686A - Process for the manufacture of physiologically active substances from female internal secretory sex organs :
en
- GB354088A - Safety belt for personal wear :
en
- GB354156A - Improvements in and relating to washing machines :
en
- GB354271A - Improvements in the manufacture of electric incandescent lamps :
en
- FR709462A - Improvements to automatic regulators for electric ovens :
en
fr
- DE530937C - Knife with a swinging ring piston :
de
en
- DE531201C - Valve housing for bath batteries :
de
en
- US1816937A - Rumble seat and rest :
en
- US1816964A - Photographic shutter :
en
- US1816824A - Curtain fixture :
en
- US1817169A - Water pump :
en
- US1817313A - Suspending device for conducting cables :
en
- US1817624A - Internal combustion engine :
en
- DE531095C - Screwless rail fastening by means of spring clips pressing down on the rail foot :
de
en
- DE531288C - Electric soldering device in which the part of the piston used for soldering is switched into the secondary winding of a stationary transformer :
de
en
- DE531033C - Spring balance based on the well-known torsion balance :
de
en
- DE531204C - Process for the consolidation of natural or synthetic cellulose fibers :
de
en
- DE531250C - Ball shooter in the form of a shooting bow :
de
en
- FR38867E - Process for coagulating or peptizing (i.e. increasing or decreasing the state of condensations) bodies which contain unsaturated carbides :
en
fr
- GB354281A - Manufacture of vat-dyestuffs containing sulphur :
en
- US1817852A - Display box for watches :
en
- USD84799S - Design for a brace for lighting fixtures :
en
- FR709285A - Hose clamp :
en
fr
- US1817562A - Compartment box :
en
- US1817736A - Hoist :
en
- US1816935A - Antijumping device for form rollers :
en
- DE531044C - Device for separating the weft threads on looms with shuttle change :
de
en
- DE531292C - Process for decorating transparent objects using decals :
de
en
- GB353966A - Improvements in windows and window-operating devices :
en
- GB354165A - Improvements relating to saddles, particularly for use on motor cycles :
en
- US1816888A - Magnetic chuck and circuits therefor :
en
- US1816956A - Condenser :
en
- US1817255A - Coupling :
en
- US1817007A - Aeroplane :
en
- US1817356A - Hollow cushion tire :
en
- US1817526A - Protective system :
en
- DE531191C - Paint dust collector :
de
en
- DE475407C - Control device for optical compensation on demonstration cinematographs :
de
en
- US1817312A - Buoy light :
en
- US1817393A - Combination can and bottle opener :
en
- DE530697C - Drive and control device for watercraft and aircraft :
de
en
- FR709063A - Railcar unloading machine :
en
fr
- FR709463A - Coil refinements :
en
fr
- DE531106C - Process and centrifugal casting machine for the production of centrifugally cast pipes :
de
en
- DE531269C - Device for evenly loading an elongated storage area with tobacco while simultaneously mixing it :
de
en
- DK44422C - Procedure for the simultaneous production of butyl alcohol and acetone by fermentation. :
da
en
- FR38882E - Improvements made to air filters or other gases :
en
fr
- FR709116A - Potato harvester :
en
fr
- FR38857E - Improvements to air vehicles :
en
fr
- GB354002A - Improvements in metallic boxes and closing means therefor :
en
- DE531119C - Ventilation for incubators :
de
en
- DE531240C - Procedure for sanding, cleaning and opening the pores of oak wood surfaces etc. before staining :
de
en
- US1817792A - Cable layer :
en
- US1817046A - Mold for glass cylinders :
en
- US1817377A - Projectile :
en
- US1817567A - Vibrometer :
en
- FR709133A - Improvements to heating devices :
en
fr
- GB354078A - Improvements in circulating devices for washing boilers :
en
- US1817183A - Manufacture of lithopone :
en
- CA313906A - Furnace :
en
fr
- US1817573A - Terminal box mounting for electric switches :
en
- US1817855A - Method of and apparatus for shrinking cloth or cloth goods :
en
- US1817650A - Variable speed supercharger drive :
en
- US1817662A - Collar holder :
en
- CA313948A - Window :
en
fr
- CA314042A - Truck lever spreader :
en
fr
- US1817520A - Toilet seat :
en
- US1817708A - Combined chair and bed :
en
- AU2807930A - Improvements in or relating to electrical ap piezo-electric devices :
en
- CA313918A - Vibration dampener :
en
fr
- CA314045A - Radio receiver :
en
fr
- CA313966A - Mixer for stucco compositions :
en
fr
- US1817681A - Dump vehicle :
en
- US1816991A - Fishing tool :
en
- US1817048A - Dehydrating apparatus :
en
- US1816962A - Pressing machine for use in the manufacture of boots and shoes :
en
- CA313866A - Hemstitcher :
en
fr
- CA313881A - Crank-shaft casing :
en
fr
- DE531255C - Water measuring device, especially for concrete mixers :
de
en
- CA313996A - Apparatus for wrapping cartridges of plastic explosive materials :
en
fr
- CA314083A - Apparatus for cleaning and polishing automobiles :
en
fr
- US1817170A - Testing machine :
en
- AU1131A - Lithopone manufacture :
en
- CA313962A - Volume control means for radio receivers :
en
fr
- AU196731A - Improvements in or relating to sound records :
en
- DE531351C - Exchangeable resistance heating for electric heat treatment furnaces with several heat zones :
de
en
- DE531330C - Box for ampoules and like :
de
en
- US1817706A - Combined register and first aid kit :
en
- DE530979C - A centrifugal drum working as a centrifugal separator with an exchangeable regulating disc and an upper plate with a neck provided with outlet openings :
de
en
- DE531163C - Process for recording the smallest electrical impulses :
de
en
- DE531302C - Induction furnace with a completely filled channel on the side :
de
en
- US1817143A - Yarn separator :
en
- US1817678A - Meat cutting device :
en
- DE531113C - Method of making membranes :
de
en
- DE530917C - Ejection device for centrifugally cast pipes :
de
en
- US1816909A - Material handling apparatus :
en
- US1817616A - Jumping rope :
en
- US1817741A - Treatment of materials made with or containing cellulose derivatives :
en
- US1817753A - System for transmitting motion :
en
- CA313992A - Manufacture of cellulose esters derived both from nitric acid and organic acid :
en
fr
- DE530918C - Casting channel for centrifugal casting molds rotating around the horizontal axis :
de
en
- CA313874A - Handle for folding tools or series of detachable tools :
en
fr
- DE531052C - Kneading wing :
de
en
- FR709061A - Distributor-metering device for pressurized fluid :
en
fr
- FR709355A - Fuel sprayer for internal combustion engines :
en
fr
- DE530938C - Knife with ring piston for flowing media :
de
en
- DE530970C - Spin regulator :
de
en
- DE531253C - Process for the production of charges for detonators, detonators, electric detonators, detonating detonating cords and all kinds of detonators :
de
en
- FR709152A - Asynchronous motor with short-circuited winding :
en
fr
- FR709549A - Tuber harvester and its separating screen :
en
fr
- GB354154A - :
en
- AU2810130B - Improvements in or connected with cultivating implements :
en
- CA313974A - Wire bending die :
en
fr
- US1817102A - Fishing reel :
en
- DE531091C - Railroad track with heavily hardened running surface :
de
en
- DE531270C - Device for regulating the timing of the extinguishing of the explosion flame from explosives :
de
en
- CA313878A - Multiple brake :
en
fr
- AU2807830A - Improvements in or relating to wave-signalling systems :
en
- DE531006C - Process for the preparation of completely soluble wooden ethers :
de
en
- DE510092C - Process for the production of potassium nitrate by reacting potassium chloride with nitrates :
de
en
- FR709166A - Apparatus for purifying dust raised by the wheels of a motor vehicle or other :
en
fr
- US1817429A - Apparatus for gathering and feeding in crop to stripper harvesting and reaper thrasher machines :
en
- US1816990A - Washing apparatus :
en
- US1817864A - Means for taking soundings at remote points :
en
- US1817881A - Oxygen breathing implement, particularly for aeronauts :
en
- US1817372A - Method of and mechanism for adjusting mowing machines :
en
- US1817676A - Indicator for cooling systems of automobiles :
en
- DE531086C - Booking device for carbonless bookkeeping :
de
en
- US1817136A - Thread extractor for weft replenishing looms :
en
- DE531047C - Turning device for molds to produce chocolates and. like :
de
en
- CA314071A - Battery hold-down :
en
fr
- FR709475A - Lighting fixture :
en
fr
- US1817600A - Hanger for elongated articles :
en
- US1817901A - Skid :
en
- GB354060A - Improvements relating to change box mechanism of looms for weaving :
en
- DE531384C - Litter box made of wood for fertilizer spreaders with a longitudinal slot :
de
en
- FR709213A - Portable tillage frame with mechanical traction :
en
fr
- US1817257A - Smoking pipe :
en
- US1817500A - Treating metals and compositions therefor :
en
- US1817589A - Trap :
en
- AU2952630B - Improvements in upholstery pads :
en
- GB354199A - Improvements in the manufacture of aliphatic anhydrides :
en
- GB354285A - Improvements in and relating to electric connecting plug devices :
en
- GB354115A - Improvements in electrically-operated devices for driving advertising display and like apparatus :
en
- GB354041A - Improvements in or relating to submarine safety devices :
en
- DE531203C - Machine for the wet treatment of strands of yarn :
de
en
- GB354229A - An improved closet seat-guard :
en
- GB354304A - Improvements in atomisers, vaporisers, liquid fuel burners or the like :
en
- US1817038A - Typewriting machine :
en
- IE12313L - Welding electrodes. :
en
- US1817123A - Process for making carbon tetrachloride :
en
- US1817218A - Closure :
en
- US1816969A - Machine for cleaning timbers especially boards, beams or the like :
en
- US1817402A - Drying apparatus :
en
- DK44437C - Procedure and Machine for Cleaning Bottles by Soaking and Spraying in Uninterrupted Work. :
da
en
- GR3305B - FINANCING MACHINE. :
el
en
- FR38879E - Fuel gas manufacturing process :
en
fr
- GB353977A - Improvements in or relating to means for sealing leaks in radiators for internal combustion engines and the like :
en
- FR38875E - Improvements to film drive systems :
en
fr
- FR709237A - Automatic telephone set with illuminated call dial :
en
fr
- FR709378A - Vehicle by means of pedals :
en
fr
- FR709119A - Device for electric braking of electric locomotives with diesel engines :
en
fr
- CA313907A - Mop :
en
fr
- FR709307A - Removable drum in cellulose composition :
en
fr
- CA313903A - Device for cutting holes :
en
fr
- CA313968A - Explosive :
en
fr
- DE531299C - Method of manufacturing the solid capacitor plates for electrostatic telephones and microphones :
de
en
- DE530902C - Air brake device for railway vehicles :
de
en
- DE530958C - Drilling and thread cutting tool for the production of tapered sleeves with internal threads :
de
en
- DE530971C - Device for removing the moisture content of tobacco stacked in heaps :
de
en
- US1817467A - Feed for well drilling tools :
en
- DE531232C - Process for the manufacture of oxide cathodes :
de
en
- FR38877E - Process for the preparation of chlorinated and brominated substituted products of the dibenzanthrones and isodibenzanthrones series :
en
fr
- US1817793A - Memorandum device :
en
- US1816831A - Combined electrical recorder and reproducer for phonographs :
en
- US1817126A - Awning :
en
- US1816897A - Load securing device :
en
- US1817486A - Electrical protective device :
en
- US1816960A - Apron disk transmission mechanism :
en
- US1817524A - Railroad spreader :
en
- US1817722A - Indicating device :
en
- USD84776S - Edward burton :
en
- DE531055C - Paragraph-wise rotating turntable press for patterned plates :
de
en
- DE531346C - Incandescent lamp with a plurality of parallel-connected light bodies :
de
en
- DE531358C - Jacquard device for flat knitting machines :
de
en
- GB354352A - Process for the manufacture of n-substituted 5 : 6-dialkoxy-8-amino-quinolines :
en
- CA314005A - Vaporizing apparatus for volatile liquids :
en
fr
- CA314063A - Washing machine :
en
fr
- DE531000C - Electric drive for wide dyeing machines with fabric return :
de
en
- GB354013A - Improvements in and relating to electrically controlled braking devices :
en
- DE531369C - Port furnace for melting glass :
de
en
- FR709529A - Fertilizers based on ammonium nitrate and its manufacturing process :
en
fr
- DE531145C - Device for operating electric light tubes or other discharge tubes with high ignition voltage using a thermionic tube vibration generator :
de
en
- GB353989A - Improvements relating to automatic and semi-automatic telephone systems :
en
- DE530856C - Brake device for motor vehicles operated by a pressure medium :
de
en
- FR709348A - Aircraft landing system by abandoning (separation) of the support plane (s) when making contact with the sea :
en
fr
- GB354244A - Improvements in brakes for bicycles and like vehicles :
en
- FR709090A - Method and devices for the production of exhaust ducts for drawing volatile distillates from the interior of the coal charge of chamber kilns :
en
fr
- FR709217A - Shaking machine :
en
fr
- GB354190A - Improved knob and spindle fittings for doors and the like :
en
- DE531210C - Automatically closing valve for gas lines in the event of underpressure and overpressure :
de
en
- FR38868E - Improvements to artificial resins and in particular to molding compositions :
en
fr
- GB354310A - Improved manufacture of plastic substances :
en
- FR709393A - Process for the disjunction of electrical circuits :
en
fr
- FR709218A - Molding machine for poles or other cement parts :
en
fr
- FR709297A - Method and apparatus for the treatment of liquid hydrocarbons :
en
fr
- FR709367A - Tractor wheel :
en
fr
- GB354049A - Improvements in fusible electric cutouts :
en
- DE531014C - Process for the preparation of Kuepen dyes :
de
en
- FR709445A - Safety device for automatic heating regulators :
en
fr
- DE531176C - Inclination balance with almost the same scale division :
de
en
- US1817128A - Container :
en
- US1817651A - Airplane and method of control :
en
- US1817711A - Device for supporting articles on tires or the like :
en
- DE529467C - Process for the production of fine thread viscose silk under 6 deniers from raw viscose :
de
en
- DE531020C - Device for loosening and curling cut synthetic fibers :
de
en
- FR709448A - Further training in liquefaction and separation plants for gases containing carbonic acid :
en
fr
- DE522539C - Security device against theft of motor vehicles :
de
en
- US1817247A - Inductance system :
en
- CA313895A - Stooking machine :
en
fr
- DE531049C - Device for preventing the film reel from springing open :
de
en
- DE531206C - Gaseous fuel firing for stoves :
de
en
- FR709134A - Improved method and apparatus for packaging goods :
en
fr
- FR709345A - Centrifuge with closed liquid introduction and discharge lines :
en
fr
- FR709202A - Improvements to mud flaps or similar objects and resulting new industrial products :
en
fr
- DE530935C - Device for determining the mutual recording position of pairs of measurement images :
de
en
- FR709313A - Precision scraper :
en
fr
- FR709395A - Control of one or more motors, including boat motors from a station :
en
fr
- DE530983C - Process and furnace for the production of pressure-resistant full coke from lignites and the like. like :
de
en
- US1817232A - Apparatus for temperature regulation :
en
- US1817664A - Dentifrice :
en
- GB354091A - Improvements in and relating to washing and sterilising apparatus for surgical and other appliances :
en
- CA313961A - Machine for bending metal sheets :
en
fr
- AU2811530A - Improvements inthe treatment of metals and alloys :
en
- US1816953A - Privacy signaling system :
en
- US1817214A - Water heater :
en
- US1817479A - Towel cabinet :
en
- US1817797A - Motor control :
en
- US1817421A - Lining brick for rotary cement kilns :
en
- CA313972A - Electron discharge device :
en
fr
- US1817659A - Pump :
en
- US1817117A - Flanged conveyer belt :
en
- US1817636A - Electron emissive materials :
en
- CA313993A - Manufacture of dispersing agents :
en
fr
- FR709511A - Device for wiping windows :
en
fr
- CA314034A - Door check :
en
fr
- DE530966C - Wire spoke wheel :
de
en
- AU151331A - Improvements in or relating to glass annealing lebrs :
en
- US1817030A - Piezo-electric frequency meter :
en
- US1817041A - Priming mechanism for centrifugal pumps :
en
- US1817585A - Rubber brush :
en
- US1816838A - Protective system :
en
- US1817893A - Noninflammable liquid :
en
- FR709534A - Device for introducing solutions depositing salts into evaporation chambers :
en
fr
- CA314047A - Universal joint :
en
fr
- US1817109A - Harmonica :
en
- US1817493A - Turning machine :
en
- US1816908A - Dough raiser :
en
- US1817224A - Hand nailing implement :
en
- US1817407A - Process for case carburizing and heat treating metals :
en
- CA313863A - Apparatus for filtering and drying paper pulp, fiber peat, etc. :
en
fr
- CA313945A - Carton :
en
fr
- US1817829A - Crutch attachment :
en
- DE530714C - Sewing machine with fabric support arm :
de
en
- DE530961C - Device for sifting goods with simultaneous separation from two colliding gas or liquid streams :
de
en
- US1816999A - Agricultural machine :
en
- US1817012A - Process and machine for centrifugally extruding and casting substances :
en
- US1816917A - Apparatus for the measurement of acoustic impedance :
en
- CA313889A - Water heater or steam generator :
en
fr
- CA314053A - Reversible machine with epicycloidal transmission :
en
fr
- CA314054A - Production of photographic prints :
en
fr
- US1816931A - Pump :
en
- US1816998A - Method of curing alfalfa hay and other vegetative products :
en
- US1817296A - Method and mechanism for separating intermixed divided materials :
en
- US1817666A - Extensible bedstead :
en
- GB353987A - An improved carving and lettering tool for monumental masons and others :
en
- AU2976230A - Improvements in heat-insulating walls of metal :
en
- US1817415A - Animal releasing and frightening means :
en
- AU3037930B - an improved tagger top tin and method of producing same :
en
- CA314007A - Apparatus for manufacturing pneumatic tire beads :
en
fr
- USD84798S - Island :
en
- US1817287A - Method of producing shoe soles of molded plastic composition :
en
- US1817850A - Heater :
en
- CA313869A - Car loading device :
en
fr
- CA313980A - Heater element electron emitting cathode :
en
fr
- US1817029A - Tank nozzle for swing joints and pipe line connections :
en
- US1817077A - Roller massage machine :
en
- US1817191A - Mail box station :
en
- US1817627A - Feed device :
en
- US1817808A - Method of making tight threaded joints :
en
- US1817841A - Separable fastener :
en
- US1817713A - Hair net :
en
- US1816887A - Automatic article selecting and distributing system :
en
- DE531155C - Process for the electroosmotic cleaning of liquids :
de
en
- FR709147A - Process for treating coal in sorting facilities :
en
fr
- FR709257A - Device for projecting an image in variable sizes :
en
fr
- GB354809A - Improvements in or relating to electric motors :
en
- DE531046C - Process for the production of pectin :
de
en
- FR709466A - Ramie and other textile plants and leaves shelling machine :
en
fr
- CA313916A - Armour cutting pliers :
en
fr
- CA314055A - Circuit breaker :
en
fr
- CA314069A - Apparatus for testing storage batteries :
en
fr
- US1817827A - Lighting plant for air-port landing places :
en
- FR709075A - Improvement to shafts, axles, journals or the like, on which a hub or the like is rigidly fixed by a wedging bearing :
en
fr
- FR709131A - Process for the production of elastic shuttle fabrics :
en
fr
- FR709254A - Improvements to the closure system for jars, flasks and the like :
en
fr
- GB354159A - Manufacture of acetic anhydride :
en
- US1816906A - Electromagnetic device :
en
- US1817335A - Lighter construction :
en
- US1817834A - Candle holder :
en
- GB353972A - Improvements in and relating to indexes or directories for classifying information of any kind :
en
- FR38878E - Improvements to hard metal compositions and their manufacturing processes :
en
fr
- FR38854E - Process for dissolving tricalcium phosphates with nitric acid or any other mineral acid :
en
fr
- FR709224A - Device for obtaining and erasing negative or positive images on phosphorescent or fluorescent surfaces :
en
fr
- DE531381C - Multi-layer punched strips for the production of stiffening inserts for buttons u. like :
de
en
- FR709401A - Improvements to thermionic valve systems and devices :
en
fr
- DE530751C - A lifting and lowering support frame of a bed device can be covered with a sling :
de
en
- FR709417A - Improvements to complex engines :
en
fr
- GB354016A - Improvements in or relating to boots and shoes and the method of making same :
en
- US1816867A - Reduction-gear change-speed unit :
en
- USD84789S - Design fob a combined dome light and speech transmission device :
en
- US1817432A - Meter :
en
- US1817634A - Pressure actuated switch operating device :
en
- FR709296A - Improvements in methods and means for detecting the presence of carbon monoxide :
en
fr
- GB354110A - Improvements in and relating to means for feeding artificial silk knitted materials into stretching, tentering and drying machines :
en
- FR709433A - high voltage electrode for electrostatic dust removal system :
en
fr
- DE531077C - Roller lifting device on dump ironing machines :
de
en
- CA313871A - Connector for securing the end of a strap :
en
fr
- DE531038C - Swiveling gripper for placing pellets :
de
en
- FR38899E - Compensated universal joint device applied to the driving and steering wheels of vehicles :
en
fr
- US1817647A - Conveyer :
en
- DE531274C - Method and device for the production of saltpetre by the action of oxygen on cyanides o. :
de
en
- US1816982A - Glass furnace forehearth :
en
- FR709261A - Improvement of metal propellers and propeller shafts with a view to mounting the propellers on said shafts :
en
fr
- FR709369A - Device for bringing inanimate people back to life :
en
fr
- FR709201A - Automatic changeover device for phonograph control and other applications :
en
fr
- DE531152C - Process for the production of hop extracts :
de
en
- CA313880A - Geographic educational game :
en
fr
- DE484649C - Extrusion or pipe press with puller :
de
en
- FR38884E - Improvements to amplifier systems :
en
fr
- FR709258A - Complete fire starter and its manufacturing process :
en
fr
- DK44432C - Method and Apparatus for Absorbing Water Vapor Using Sulfuric Acid and the Like in Vacuum. :
da
en
- US1817104A - Stack :
en
- US1817521A - Fuse block :
en
- FR709070A - Drum-shaped receiver box for sensitive tapes from oscillographs and similar recording devices :
en
fr
- FR709171A - Coupling for agricultural machinery, especially for harvesters :
en
fr
- FR709108A - Devices for the picking and handling of molten glass :
en
fr
- GB354394A - Improved manufacture of plastic substances :
en
- FR709520A - Synchronous motor control systems :
en
fr
- US1817172A - Automatic stop for start and stop motors :
en
- US1817641A - Shower compartment :
en
- DK44450C - Wooden window. :
da
en
- FR709336A - Lantern device with rear light for cycles :
en
fr
- FR709545A - Receiver assembly for waves of different orders of magnitude :
en
fr
- FR709472A - Accelerograph :
en
fr
- DE531016C - Arrangement for the mechanical electrical control of the fuel and air supply in steam boiler systems :
de
en
- CA314008A - Braiding machine :
en
fr
- FR709390A - Process for the manufacture of a porous material and products obtained using this process :
en
fr
- FR709449A - Improvements in fire extinguisher control :
en
fr
- FR709198A - Two piece inner and outer edge rolling machine for making curtain rings :
en
fr
- GB354098A - Improved process for the conversion of metallic ores :
en
- US1817114A - Method of making confection shells :
en
- DE531344C - Sealed and insulated cable entry for electrical lights :
de
en
- FR709381A - Improvements to carbonyl nickel production processes :
en
fr
- DE531266C - Automatic machine for the production of ampoules from custom-made glass tubes :
de
en
- DE519145C - Method for operating Kerr cells with bias :
de
en
- FR709112A - Rotor compressor :
en
fr
- FR709484A - Tie rack :
en
fr
- FR709430A - Combustion engine :
en
fr
- DE531115C - Auxiliary sorting device for letter distribution systems :
de
en
- DE531355C - Circular knitting machine :
de
en
- FR38886E - Revolving gate valve :
en
fr
- FR709199A - Railcar heater :
en
fr
- US1817674A - Vacuum tube :
en
- US1817719A - Car truck :
en
- US1817078A - Adjustable playing card block :
en
- US1817226A - Container for gases or liquids under high pressure :
en
- US1817347A - Car door :
en
- DE531156C - Process for the production of halides of organic acids with simultaneous production of acetaldehyde or its halogen derivatives by cleavage of corresponding logaethyl esters under the influence of heat :
de
en
- US1817000A - Flexible shaft :
en
- US1817192A - Apparatus for spinning yarn :
en
- US1817075A - Feed water heater :
en
- US1817370A - Rotary motor :
en
- DE480886C - Process for the treatment of etching plates made of magnesium alloys for the purposes of chemigraphy :
de
en
- US1817699A - Wheel construction :
en
- US1817700A - Means locking pneumatic tires on wheels :
en
- FR709170A - Method and apparatus for the synthetic production of light oils by processing heavy mineral oils and gaseous hydrocarbons :
en
fr
- FR709235A - Induction motor completely or almost completely closed :
en
fr
- FR709383A - Improvements in methods and apparatus for reproducing sound :
en
fr
- GB354314A - Improvements in or relating to sewing machines :
en
- US1816864A - Welding method and apparatus :
en
- US1817258A - Stop-cock :
en
- US1817691A - Detachable pipe sections :
en
- AU169531A - Pneumatic braking apparatus for railway vehicles :
en
- FR709439A - Improvements to radio-electric devices :
en
fr
- GB354318A - Improvements relating to positive plates for electrical storage batteries :
en
- GB353952A - Improvements in or relating to marine or like internally-fired steam boilers :
en
- FR709542A - Loose-leaf book enhancements :
en
fr
- US1817219A - Control means for hot blast stoves :
en
- FR709193A - Process for the preparation of titles inserted in cinematographic films :
en
fr
- FR709467A - Method and device for adjusting the doors of heating appliances :
en
fr
- GB354064A - An improvement in or relating to the ventilation of poultry houses :
en
- FR709280A - Improvements in mechanical handling of billets and the like :
en
fr
- DE531234C - Machine for the production of hollow glass bodies :
de
en
- US1817826A - Method of making goblets and similar articles :
en
- US1817044A - Crushing machine :
en
- US1817831A - Machine for sealing containers :
en
- US1817165A - Contact bar for electrical warp stop-motions :
en
- FR709104A - Machine guns, machine guns and automatic firearms upgrades :
en
fr
- FR38869E - Improvements to artificial resins and in particular to molding compositions :
en
fr
- GB353998A - Improvements relating to the operation of carbonising chambers :
en
- DE531260C - Centrifugal casting process for the production of moldings from cement, concrete and other plastic masses :
de
en
- US1817635A - Control for electrically operated liquid fuel burning devices :
en
- US1817154A - Electrical warp stop motion :
en
- US1817771A - Snubber :
en
- DE530623C - Device for scanning the jacquard cartridge through light-sensitive cells :
de
en
- FR709165A - Automatic switching device, the control circuit of which is controlled by a temperature relay :
en
fr
- US1817061A - Means and method for wrapping and packing bottles and the like :
en
- US1817507A - Sostenuto piano :
en
- GB354109A - Methods of and apparatus for testing the brakes of vehicles :
en
- FR38853E - Process for dissolving tricalcium phosphates with nitric acid or any other mineral acid :
en
fr
- FR709385A - Improvements to devices for automatically strapping parcels with wire :
en
fr
- GB354200A - Improvements in or relating to the treatment of materials containing organic derivatives of cellulose :
en
- DE531297C - Process for the preparation of complex metal compounds of imidazole and its sulfur-free derivatives :
de
en
- FR38874E - Sheath combination :
en
fr
- GB354028A - Improvements in and relating to hard metal compositions :
en
- FR709374A - Machine for shaping hats :
en
fr
- US1817106A - Bunch building mechanism :
en
- US1817811A - Feed-water heating system for locomotives :
en
- US1817423A - Feeding device for duplicating machines :
en
- US1817547A - Tire chain :
en
- US1817608A - Bar sizing or shaving machine :
en
- US1817683A - Stencil roller :
en
- DE530835C - Machine for mending running machines in knitted goods with a latch needle that goes up and down like a sewing machine needle :
de
en
- FR709092A - Concrete pile, reinforced or not, molded directly into the ground with a temporary metal sheath but with a fresh concrete protective sheath :
en
fr
- GB354192A - Improvements in and relating to low frequency amplifiers :
en
- US1817490A - Synchronizing mechanism for secondary clocks :
en
- US1817522A - Manufacture of printing inks :
en
- DK44442C - Method by which textile fabrics can be made waterproof. :
da
en
- DE531178C - Calculator with automatic multiplication :
de
en
- FR38915E - Process for improving the action of alkali on natural cellulose and its transformation products :
en
fr
- GB354198A - Improvements in or relating to the concentration of dilute aliphatic acids :
en
- FR709290A - Improvement in the assembly of the workstation components of t. s. f. :
en
fr
- US1817161A - Machine for spreading and surfacing construction material :
en
- US1817798A - Pipe support :
en
- DE530811C - Self-igniting for gas stove :
de
en
- DE531107C - Method and device for the production of cylinder liners with a hardened inner surface :
de
en
- FR709270A - Gas water heater :
en
fr
- CA313977A - Electron discharge device :
en
fr
- CA313904A - Inside adhesive tire patch :
en
fr
- US1816849A - Drinking fountain for poultry :
en
- CA313970A - Radio high frequency receiving system :
en
fr
- US1816828A - Air washing apparatus :
en
- US1817471A - Towel cabinet :
en
- US1817285A - Circular rib knitting machine :
en
- US1817677A - Ink distributing mechanism for printing presses :
en
- US1816986A - Parachute :
en
- US1817250A - Process of steam distillation :
en
- CA314079A - Clamp :
en
fr
- AU2695030B - Fault locating arrangments for automatic or semi automatic telephone systems :
en
- CA313892A - Distillation of lignite :
en
fr
- CA313994A - Radio signal receiving circuit :
en
fr
- DE531146C - Furnace, which can be tilted to opposite sides by two pairs of pegs located in the vicinity of the pouring spout and the working opening and resting in open bearings by a lifting device that engages between them :
de
en
- FR709175A - Improvements to self-igniting cigarettes, cigars or the like :
en
fr
- US1817020A - Hydraulic adjustable hub plate :
en
- US1817575A - Tap :
en
- US1816830A - Preparation of metal hydrides :
en
- US1817093A - Flexible trolley :
en
- US1817485A - Anaesthetizing apparatus :
en
- US1817271A - Tobacco pipe :
en
- DE531124C - Globoid worm gear drive :
de
en
- GB354712A - Improved tap for jars and the like :
en
- DE530992C - Grinding wheel working with the cylindrical rim, the rim of which consists of individual grinding bodies :
de
en
- DE531395C - Coke oven with regenerators under the ovens :
de
en
- FR38864E - Improvements to film drive systems :
en
fr
- GB354234A - Improvements in rolling mills :
en
- US1817016A - Aspirator device for flusher control :
en
- US1817033A - Incinerator :
en
- US1817186A - Hospital table :
en
- US1817326A - Apparatus for forming cigar bunches :
en
- DE531298C - Electric railway system :
de
en
- GB354149A - Improvements in or relating to keyless watches :
en
- FR709067A - Templet for loom :
en
fr
- US1817210A - Bottle capper :
en
- US1817359A - Machine for marking, ornamenting and cementing shoes :
en
- US1817460A - Shade and curtain fixture :
en
- US1817658A - Meat slicing machine :
en
- DE530936C - Knife with a swinging ring piston :
de
en
- FR709454A - Improvements to continuous fire fireplaces and other similar heating devices :
en
fr
- GB354261A - Improvements in and relating to welding wire :
en
- US1816930A - Annealing pot :
en
- DE531326C - Wheel stands, especially for motorcycles :
de
en
- US1817019A - Gearing :
en
- US1817349A - Method of evaporating and concentrating solutions :
en
- US1817291A - Fuse :
en
- US1817816A - Cash register :
en
- DE531056C - Radially loaded turbine with subsequent axially loaded blades :
de
en
- FR709465A - Process for pricking bottles :
en
fr
- GB354036A - Improvements relating to traffic control apparatus :
en
- US1817133A - Stay bolt tap :
en
- US1817361A - Brush rake :
en
- US1816818A - Water meter cover :
en
- US1816910A - Bookmark :
en
- US1817688A - Vacuum valve grinding tool :
en
- US1817302A - Combined coat and vest :
en
- US1817436A - Rubber shackle :
en
- US1817724A - Indicating device :
en
- DE531121C - Roller bearings :
de
en
- DE531002C - Toothbrush :
de
en
- DE531317C - Talking machine for non-stop playing several records in a row :
de
en
- FR709263A - Star-delta switch, thermal time trip and overcurrent trip :
en
fr
- AU2806830A - Improvements in reactions with hydrogen and in apparatus therefor :
en
- US1816944A - Multiple stereotype plate casting and finishing machine :
en
- US1817275A - Wing for aeroplanes :
en
- USD84774S - Design for a teapot or similar article :
en
- USD84788S - Design por a radiator section :
en
- FR709127A - Stamping press organized in particular for the manufacture of cardboard designs used, for example, in knitting machines :
en
fr
- FR709145A - Improvements to thermionic lamp circuits :
en
fr
- FR709354A - Device with water and steam accumulator allowing the use of the calories contained in the cooling water and the exhaust gases of heat engines as well as hot water at very high pressure :
en
fr
- GB354171A - Improvements in devices for supporting overhead electric conductors :
en
- US1817339A - Mold :
en
- US1817580A - Method of manufacturing tank cars :
en
- US1816967A - Telephone system :
en
- US1817381A - Bath cabinet :
en
- GB353979A - An improved appliance for securing the heads of brooms or brushes to their handles :
en
- DE530816C - Tool for the production of metal hoses :
de
en
- DE531153C - Acid-free solutions of basic coloring and tannin :
de
en
- DE531045C - Cutting tools for pile looms :
de
en
- US1816844A - Dough molding machine :
en
- DE489125C - A device on regenerative composite coke soefs, in which the individual heating walls or individual Heizzuggruppen are connected to separate individual regenerators, to regulate the quantities of the regenerators flowing media :
de
en
- AU2812930B - Improvements in or relating to trimming machines and methods :
en
- CA314032A - Welding method :
en
fr
- US1817217A - Film spool and mounting :
en
- US1816963A - Pressing machine for use in the manufacture of boots and shoes :
en
- DE531098C - Aluminothermic fusion-cast welding of rails :
de
en
- DE531177C - Cutting edge attachment to the balance beam :
de
en
- US1816992A - Sounding condenser :
en
- GB354122A - Improvements in and relating to steam superheaters :
en
- GB354058A - Improvements in joints for bedstead frames or like structures :
en
- IE12383L - Discharge tubes :
en
- IE11390L - Sheet piling :
en
- AU75131A - Improvements in fire extinguishing devices :
en
- GB354111A - Twist-grip controls for bowden or other flexible transmission members :
en
- GB354359A - Improvements in apparatus for generating and burning vaporised liquid fuel :
en
- US1817586A - Antiskid chain :
en
- CA313872A - Feed water regulating device for steam boilers :
en
fr
- US1817660A - Transmission :
en
- US1817173A - Decorative wreath :
en
- US1817315A - Means for transmission of force by liquid pressure :
en
- US1817865A - Metallurgy of ores or materials containing tin :
en
- US1816966A - Long pole power pruning saw :
en
- US1817050A - Automobile brush :
en
- DE530882C - Double winch :
de
en
- DE531089C - Cooler for refrigerators, the liquid content of which is cooled by expanding gas :
de
en
- US1817887A - Cooking apparatus :
en
- DE530577C - Selector for telephone systems, especially for those with a single drive magnet for switching the contact arms in two directions :
de
en
- DE531257C - Machine for the production of sheet-shaped, ceramic mass cakes :
de
en
- US1817406A - Mothproofing means for pressing machines :
en
- US1817538A - Water gate and hose connection :
en
- CA313985A - Shock absorber :
en
fr
- US1817697A - Power brush rake :
en
- US1817745A - Repeating air gun :
en
- US1816945A - Matrix setting mechanism :
en
- US1817230A - Talking machine :
en
- US1817325A - Combination tie-plate or iron tie and anticreeper for rails :
en
- DE530996C - Automatic ignition device for gas cookers :
de
en
- DE531181C - Method and device for the preservation of substances containing proteins :
de
en
- CA313875A - Flexible power transmitting device :
en
fr
- DE531074C - Rapid drying process for plastic masses :
de
en
- CA313958A - Resin solution :
en
fr
- US1817704A - Musical instrument :
en
- AU103531A - Improvement in tropochromic coatings :
en
- AU2808030A - Improvements in and connected with means for supporting the tines or tilling members of ploughs and cultivating implements :
en
- DE531065C - Melting furnace for cast steel, malleable cast iron, special iron, refractory metals, enamels, etc. :
de
en
- DE531247C - Sanding tool with sanding surface carrier dissolved in individual parts on rubber backing :
de
en
- CA314009A - Antioxidant or age resister :
en
fr
- US1817438A - Spring connection :
en
- DE530894C - Process for the preparation of aromatic sulfonic acid dihalamides :
de
en
- DE531111C - Automatic egg boiling device :
de
en
- US1816817A - Therapeutic composition :
en
- US1817208A - Internal combustion engine :
en
- CA314066A - Telegraph repeater :
en
fr
- CA314038A - Oil burner :
en
fr
- CA314048A - Insulated conductor :
en
fr
- CA313927A - Talking picture apparatus :
en
fr
- DE531051C - Machine for cleaning the ring rails of ring spinning and ring twisting machines :
de
en
- DE531285C - Procedure for attaching the power junction box to electrical equipment :
de
en
- US1816971A - Turbine :
en
- US1817221A - Combination lock adding bank :
en
- DE531125C - Suction roll :
de
en
- DE531282C - Overcurrent magnet with a short-circuited damper winding for electrical switches that monitor networks with periodically fluctuating direct current :
de
en
- FR709536A - Improvement to seamless stockings and socks, made on circular knitting machines, with rotating cylinder :
en
fr
- DE531066C - Processing of waste alloys :
de
en
- CA313957A - Manufacture of thermoplastic sheets :
en
fr
- DE531308C - Liquid evaporator :
de
en
- DK44436C - Method for Regenerating Moldy Seeds, Legumes and the Like. :
da
en
- DE530791C - Method for loading trolleys with automobiles :
de
en
- GB354326A - Improved method of dyeing acetate silks :
en
- US1817761A - Scraper :
en
- FR709095A - Catalyst apparatus :
en
fr
- GB354163A - Improvements in or relating to car couplers :
en
- US1817767A - Winding machine :
en
- US1817274A - Airship :
en
- US1817278A - Boiler tube cleaning apparatus :
en
- US1817894A - Beam hoist for looms :
en
- DE531058C - Wedge-foot strap with clamp-shaped ends and a plate-shaped recessed or non-recessed middle section :
de
en
- US1817516A - Micrometer construction :
en
- US1817539A - Envelope machine :
en
- US1817175A - Current collector :
en
- US1817303A - Slicing machine :
en
- DE511008C - Massage beater with hollow rubber balls carried by an elastic holder :
de
en
- DE530802C - Jacquard knitting machine for the production of colored pattern goods :
de
en
- FR709188A - Safety cap for fire extinguisher :
en
fr
- GB354202A - Improvements in or relating to aluminium-copper light-metal alloys :
en
- FR709082A - Air dryer for ice cooled cooler :
en
fr
- US1817646A - Highway sign :
en
- FR709126A - Fail-safe burst-point projectile ignition system :
en
fr
- FR709159A - Internal combustion engine with star-shaped cylinders and crankshaft with a single elbow :
en
fr
- FR709435A - New process for breaking high voltage electric arcs :
en
fr
- GB354316A - Improvements relating to machines for the scutching, opening and like treatment of cotton and like fibrous materials :
en
- FR709205A - Improvements to speakers and analog devices :
en
fr
- FR709446A - Process for the preparation of concentrated and gelled fresh grape juice and resulting product :
en
fr
- US1817785A - Locker :
en
- CA313882A - Vehicle wheel :
en
fr
- US1817452A - Door holder :
en
- US1816847A - Attachment plug receptacle :
en
- US1817293A - Mustard dispensing device :
en
- US1817329A - Radium emanation jar :
en
- DE531362C - Coke guide car :
de
en
- CA313971A - Production of refractory articles :
en
fr
- US1817363A - Method of treating unvulcanized rubber surfaces :
en
- US1817505A - Spark plug :
en
- US1817815A - Cash register :
en
- US1817162A - Frame corner bead :
en
- FR38861E - Landing gear improvement for flying devices :
en
fr
- CA313986A - Shock absorber :
en
fr
- CA314010A - Method of making tires :
en
fr
- DE530990C - Process for producing taps with back-machined teeth :
de
en
- US1817435A - Intaglio printing method :
en
- DE531070C - Lighting device for the reproduction of sound films :
de
en
- AU2953630B - Selective signal systems ; :
en
- CA314000A - Oil distillation :
en
fr
- US1817289A - Flanged coupling for conduits :
en
- US1817426A - Train heating system :
en
- US1817773A - Hinge :
en
- FR38851E - Improvements to amplifier systems :
en
fr
- FR709540A - Improvements to fire extinguisher guns :
en
fr
- GB354131A - Improvements in or relating to waterproof garments :
en
- CA313954A - Process of manufacturing yeast :
en
fr
- CA313981A - Lined bearing :
en
fr
- US1817682A - Combined calendar and money box, savings bank, or other collection box :
en
- US1817193A - Wheel welding machine :
en
- US1817623A - Collapsible house moccasin :
en
- DE530927C - Wooden plate reinforced by burr strips :
de
en
- FR709181A - Handling device for vehicles :
en
fr
- GB354033A - Improvements in or relating to telemotor apparatus :
en
- US1817283A - Drain filter :
en
- US1817042A - Street sweeping machine :
en
- US1817282A - Oil control :
en
- US1817434A - Tabulating machine :
en
- US1817599A - Emulsifiable lubricant :
en
- US1817851A - Spring tooth and spring disk harrow :
en
- US1817859A - Vehicle with load lifting means :
en
- US1817625A - Headrest :
en
- DE531377C - Process for separating metals from solutions :
de
en
- FR709130A - Device for adjusting the distribution of power in looped electrical networks :
en
fr
- GB353978A - Manufacture of cellulose esters :
en
- US1817509A - Elevator control system :
en
- US1817854A - Process of producing coupling flanges :
en
- US1817330A - Duplex sink partition :
en
- US1817366A - Electric hot water distributor :
en
- US1817712A - Cooking stove :
en
- US1817746A - Basing apparatus :
en
- US1817309A - Dividing strip :
en
- FR709318A - Large or small coarse stitch knitting and garments resulting from it :
en
fr
- GB354008A - Improvements relating to apparatus for treating artiflcial silk with liquids :
en
- GB354061A - Improvements in or relating to rope railways :
en
- AU67531A - Correction of clerical error :
en
- US1816936A - Gas generator for internal combustion engines :
en
- US1817874A - Steel guard cage :
en
- US1817475A - Closure for bracelets and the like :
en
- US1817009A - Match book :
en
- FR709244A - Improvements to devices for measuring voltages :
en
fr
- GB354027A - Improvements in and relating to method of and apparatus for starting diesel engines,particularly for locomotives :
en
- US1817714A - Metal tank rectifier :
en
- US1817243A - Flue marker :
en
- CA314064A - Regenerative repeater for telegraphic start-stop systems :
en
fr
- US1816947A - Impaling pin :
en
- US1817060A - Wrench :
en
- US1817272A - Saw setting device :
en
- US1817455A - Railway rail anchor or anticreeper :
en
- US1816892A - Fire extinguisher and support therefor :
en
- US1817445A - Vacuum tube and method of manufacture :
en
- US1817657A - Electrical condenser :
en
- US1817810A - Motor control system :
en
- US1817643A - Forming machine for plastic material :
en
- DE531060C - Method for reducing the damping coefficient of electrical lines :
de
en
- DE531182C - Process for the production of a carrier provided with a photosensitive substance :
de
en
- US1817189A - Boiler feed apparatus :
en
- US1817152A - Method of open annealing sheet metal :
en
- DE489864C - fuel :
de
en
- DE531027C - Three-part toilet mirror with side mirrors that are inevitably striving to the side and forwards through a concertina :
de
en
- FR709276A - Watch refinements :
en
fr
- CA314039A - Rubber reclaiming process :
en
fr
- US1817715A - Can grid :
en
- US1817687A - Belting device :
en
- US1817034A - Cove and other lighting system :
en
- US1817138A - Shuttle changing pick and pick loom :
en
- US1817353A - Safety mixer :
en
- DE531312C - Device for transferring batchwise rolled glass plates into a cooling furnace :
de
en
- DE531161C - Wooden sleeper with hardwood inserts at the rail support points :
de
en
- US1817541A - Method of handling meat :
en
- DE530868C - Zwaengrollerahmen for track turning machines with two roller sets consisting of two pairs of rollers :
de
en
- US1817782A - Signaling system :
en
- US1817545A - Sharp freezing container :
en
- US1817680A - Die of the extruding and wire drawing type and process of making the same :
en
- US1817731A - Electric necktie restorer :
en
- DE531243C - Aviation fire with periodically moving light cone directed upwards :
de
en
- FR709167A - Recording process for sound on films :
en
fr
- GB354079A - Improvements in straining or filtering devices for gas :
en
- US1817609A - Cam device :
en
- AU50331A - An improved device for tipping bodies of trucks :
en
- CA314002A - Method of roasting finely divided sulphide ores :
en
fr
- US1817248A - Adjustable inductance system :
en
- US1817672A - Process and apparatus for producing light hydrocarbons :
en
- USD84783S - Design for lace edging :
en
- CA313998A - Steam power plant :
en
fr
- DE530934C - Process for the manufacture of hardened casein products :
de
en
- AU2808130A - Improvements in and connected with means for supporting the tilling members of ploughs, cultivators and cultivating implements :
en
- US1816933A - Wall ground work strip :
en
- US1817001A - Eye mounting for dolls :
en
- US1817081A - Automatic slack adjuster for brake rigging :
en
- US1817844A - Brake operating mechanism :
en
- CA313989A - Process of manufacturing cellular aggregates :
en
fr
- US1817045A - Packing and display container :
en
- US1816905A - Communication system :
en
- US1817781A - Sound reproducing apparatus :
en
- US1816816A - Printing press bed movement :
en
- US1817531A - Method of treating articles :
en
- USD84793S - Design for :
en
- FR709157A - Process for increasing the mechanical resistance of lightweight building materials :
en
fr
- DE531348C - Gas discharge tubes with an insert that guides the discharge :
de
en
- GB354713A - Improvements in or relating to machines for operating on soles :
en
- CA314016A - Method of making pneumatic tires :
en
fr
- US1817223A - Metal punch :
en
- US1817292A - Loom harness :
en
- US1817830A - Quick coupling valve device :
en
- US1817751A - Toy :
en
- US1817612A - Sound reproducing system :
en
- US1817240A - Concrete blower :
en
- US1817202A - Expansion chamber for refrigerating mechanisms :
en
- US1817843A - Separable fastener :
en
- US1817703A - Press operating mechanism :
en
- US1817462A - Assembling machine :
en
- US1817689A - Locking device for doors :
en
- US1817239A - Supporting device for electrical apparatus :
en
- US1817345A - Process for case carburizing and heat treating metals :
en
- US1817425A - Manufacture of esters :
en
- US1817511A - Card sorting machine :
en
- DE531031C - Heating furnace with device for flameless burning of fuel vapors :
de
en
- FR709333A - Mechanical, electric, pneumatic or other drill support for straight drilling :
en
fr
- IE12567L - Ropes :
en
- DE530989C - Double speed automatic change gear :
de
en
- DE531325C - Process for the simultaneous de-oiling and desalting of fish :
de
en
- DE531067C - Building material for machines and machine parts :
de
en
- DE531101C - Electrically heated water heater with a pipe system designed as an electrical conductor and serving as a secondary winding :
de
en
- DE531217C - Method and device for preventing liquids from foaming under reduced pressure :
de
en
- FR709387A - Improvements to razor blade sharpening devices :
en
fr
- CA313905A - Power unit :
en
fr
- DE530387C - Device for expelling the frame edges of non-round tin cans by means of a single pusher :
de
en
- DE530986C - Wind regulating device in cupolas :
de
en
- DE531318C - Radial and axial thrust bearings :
de
en
- FR709518A - Bracelet or necklace or chain clasp, particularly applicable to watch bracelets :
en
fr
- DE531011C - Electrical measuring device :
de
en
- FR709388A - Sintering tank :
en
fr
- GB354311A - Improvements in and relating to lawn mowers :
en
- AU195831A - Screw sockets for connecting electric wires to walls andthe like :
en
- AU150931A - Improvements in and relating to glass rolling apparatus particularly applicable to the production of continuous glass strip :
en
- US1817853A - Valved piston :
en
- FR709200A - Regulator :
en
fr
- FR709314A - Additional electric switch specially applicable to motor vehicles :
en
fr
- US1817059A - Reenforce chair or support :
en
- FR709173A - New combined machine with multiple uses allowing in particular to sand and completely finish the shoes and galoshes :
en
fr
- GB354269A - Priming composition and process for producing same :
en
- GB354743A - Improvements in or relating to apparatus for indicating the speed of machines and vehicles :
en
- DE531380C - Process for separating tin from iron :
de
en
- DE530978C - Centrifugal machine with a conical solid jacket drum and a discharge screw that narrow towards the discharge end :
de
en
- DE523270C - Prevention of aluminum carbide formation in the production of aluminum oxide-metal sulfide melts :
de
en
- CA313902A - Apparatus for dividing dough into uniform weights :
en
fr
- US1817902A - Metal treating apparatus :
en
- US1816973A - Process of increasing the strength and resistibility against moisture of high molecular carbohydrates :
en
- US1817036A - Rate change device :
en
- US1817631A - Duplicating gang punch :
en
- AU2898430A - Sharp freezing structure :
en
- DE531026C - Dispenser for cleaning pastes, creams or the like. Pasty masses :
de
en
- FR709245A - Fuel pump for diesel engine :
en
fr
- FR709360A - Rail joint :
en
fr
- US1816942A - Control system :
en
- US1817213A - Control apparatus :
en
- US1817297A - Process and mechanism for separating intermixed divided materials :
en
- US1817212A - Surgical splint :
en
- DE531371C - Garbage can with dust-preventing oven emptying device :
de
en
- FR709207A - Reduction process for nitrophenylarsinic acids :
en
fr
- FR709523A - New developments in clamping chucks :
en
fr
- DE530919C - Process for the production of composite cast bodies :
de
en
- DE531028C - Insert plate with adjustable diameter for cooking pots :
de
en
- DE531242C - Extendable handle for shovels u. Like., which consists of a longitudinally displaceable inner, also tubular, connected to a handle and provided with a locking device sliding part of the outer part made of metal tubing :
de
en
- FR709274A - Watch refinements :
en
fr
- GB354275A - :
en
- US1817606A - Photographic printing device :
en
- GB354083A - Improvements in Rotary Cultivating or Ground-working Machines :
en
- FR709107A - Advanced process for regenerating and reusing metal waste mixtures :
en
fr
- GB354103A - Improvements in umbrellas :
en
- US1817542A - Centrifugal clutch :
en
- US1817690A - Baking pan :
en
- FR709066A - Improved device for mounting an inner shell in an outer shell :
en
fr
- FR709482A - Improvements to internal combustion engines to enable them to operate on heavy fuels :
en
fr
- IE11631L - Metal reclamation from scrap :
en
- US1817098A - Colored facsimile system :
en
- US1817556A - Propeller for aircraft :
en
- US1817779A - Veneer slicer :
en
- DE531259C - Centrifugal molding machine for the production of hollow bodies :
de
en
- GB354260A - Improvements in shirt collars and other articles of washable and starchable wearing apparel :
en
- FR709098A - Metal book spine that slides into a guide groove in the binding cover :
en
fr
- DE531032C - Exhaust hood :
de
en
- FR709402A - Pressure reducer for compressed gas :
en
fr
- FR38893E - Hermetic and quick closing device :
en
fr
- FR709191A - Sealing device for shafts passing through walls subjected to pressure differences :
en
fr
- FR709478A - Process for manufacturing a casein-based glue powder :
en
fr
- GB354256A - Improvements in and relating to the arrangement of movable section building structures :
en
- FR709325A - Clamping device for flexible tube :
en
fr
- GB354010A - Improvements in or relating to ignition control apparatus :
en
- US1817179A - Starter mechanism for engines :
en
- US1817343A - Material handling plant :
en
- US1817499A - Automatic musical instrument :
en
- US1817693A - Silo elevator :
en
- FR709106A - Improvements to electrodes for welding equipment and machines :
en
fr
- FR709406A - Improvements in elastic suspension devices for vehicles, in particular for motor cars :
en
fr
- GB354264A - Improved process of sensitizing photographic emulsions :
en
- GB354283A - :
en
- US1817607A - Threading machine :
en
- GB354197A - A loose binding or cover for periodicals and the like :
en
- DE530965C - Vehicle frame for motor vehicles :
de
en
- DE531132C - Device for switching on and off exhaust steam injectors :
de
en
- GB354775A - Improvements in the purification of resinous and wax-like products :
en
- US1817868A - Open mouth bag :
en
- GB354043A - Improvements in or relating to telephone systems :
en
- GB354274A - Improved process of photographic reproduction :
en
- FR709268A - Liquid Cooling Improvements for Mercury Vapor Rectifiers or Glass Bulb Arc Relays :
en
fr
- GB354210A - Improvements in or relating to aerial ropeway conveyors :
en
- DE531036C - Device for diving steel and other metal pipes, rods and the like. Like. For the purpose of picking up, cleaning, electroplating o. :
de
en
- DE531263C - Device for cooling electrical machines by means of a circulating air stream that is continuously cooled down in a cooler through which water flows :
de
en
- US1817444A - Process of recovering phenol from liquors containing the same :
en
- FR709150A - Process for the separation of acetic anhydride and acetic acid :
en
fr
- GB354067A - Folding tea waggon :
en
- GB354209A - Apparatus for playing a game :
en
- FR38873E - Improvements made to oil purifiers :
en
fr
- GB354237A - Improvement in transfer mechanism for circular knitting machines :
en
- GB354306A - Improvements in and relating to blasting cartridges and charges :
en
- US1817231A - Fire extinguisher support :
en
- US1817554A - Polishing machine for spoons :
en
- GB354056A - Processes for the manufacture of shaving soaps :
en
- DE530920C - Apparatus for dispensing measured batches of molten glass :
de
en
- US1817821A - Laundry device :
en
- DE527865C - Device for the production of facade parts from wood or similar material :
de
en
- DE531105C - Food for bacteria :
de
en
- CA313999A - Heat exchanger :
en
fr
- FR38852E - Improvements to compasses :
en
fr
- US1817602A - Dump wagon door operating gear :
en
- FR38871E - Thermal motor :
en
fr
- FR709185A - element for making roofs :
en
fr
- GB354073A - Improvements in and relating to spinning mules and twiners :
en
- FR709544A - Method for manufacturing oxide cathodes :
en
fr
- US1817386A - Wire clamp :
en
- US1817396A - Visible label holder :
en
- US1817840A - Separable fastener :
en
- DE530957C - Hose connection :
de
en
- US1817484A - Grate :
en
- US1817648A - Humidifying device :
en
- US1817116A - Needle arresting means for knitting machines :
en
- US1817151A - Price tag holder :
en
- DK44446C - Apparatus for Remote Disconnection of Electric Motors and the like. :
da
en
- DE530984C - Installation overcurrent switch for use in circuits with neutral :
de
en
- IE11763L - I.c. engine for percussion tools :
en
- FR709324A - Adjustable flow shutter :
en
fr
- USD84777S - Lemuel d :
en
- DE531160C - Gout obstruction :
de
en
- FR709379A - Valve and light distribution for two-stroke engines :
en
fr
- DE523305C - Process for the combustion of natural thick oils (oils of high viscosity, but low ignition point) in compressorless pre-chamber diesel engines :
de
en
- DE531293C - Brassiere :
de
en
- DK44435C - Nozzle for Injecting Liquid Fuel into Internal Combustion Engines. :
da
en
- GB354007A - Improvements relating to the distant control of apparatus driven by electric motors :
en
- GB354276A - Method of operating electrical installations working with hightension direct current :
en
- US1817594A - Machine for separating liquids from solid bodies mixed or suspended therein :
en
- US1817888A - Protective coating (alborizing) :
en
- US1817750A - Pocketbook muff :
en
- DE518980C - Process for the processing of orange peel for the production of any food and luxury goods :
de
en
- FR709323A - Torsion accelerograph :
en
fr
- GB354358A - Improved apparatus for the control of electric circuits :
en
- CA314061A - Loom :
en
fr
- GB354011A - Improvements in and relating to loom pickers :
en
- GB354076A - Pyrophoric lighter :
en
- FR709489A - Device for picking up wicks and supporting the yarn for a spinning, twisting machine or the like :
en
fr
- GB354072A - Pressure gas burners for furnaces :
en
- FR709124A - Process for obtaining metals in the powder state :
en
fr
- CA314057A - Journal box :
en
fr
- US1817072A - Vessel :
en
- US1817549A - Storage automatic water heater :
en
- US1817610A - Carburetor :
en
- US1817368A - Gas furnace :
en
- DE531022C - Device to protect the metal flowing out of the melting vessel against oxidation :
de
en
- DE531370C - Method and device for the simultaneous drawing of several glass tubes or rods :
de
en
- FR709141A - Process for impregnating and stiffening fibrous materials :
en
fr
- FR709440A - Automotive steering wheel with electric horn control :
en
fr
- GB354236A - Improvements in or relating to the reproduction on a reduced scale of the voltage of a high voltage a.c. system :
en
- DE531310C - Remelting furnace for used typesetting machine lines and other castings :
de
en
- CA314043A - Discharge tube :
en
fr
- CA313932A - Manufacture of flexible tubing :
en
fr
- FR709298A - Safety switch :
en
fr
- US1817269A - Night aerial advertising sign :
en
- GB354146A - Metallic container for electric accumulators intended to operate in an inflammable atmosphere :
en
- GB354211A - Improvements in or relating to paper wrappers particularly for articles of confectionery :
en
- US1817171A - Safety paper :
en
- GB354227A - Improvements in and relating to machines for the pressure casting of metals :
en
- GB354158A - Improvements in or relating to bearing-finding aerial arrangements :
en
- GB354225A - Improvements in or relating to a method and means for lapping wire drawing and other dies :
en
- US1817476A - Totalizing device :
en
- US1817717A - Rotary distributor :
en
- DE492665C - Make-up remover :
de
en
- DE531306C - Device for drying paper machine felts :
de
en
- US1817367A - Trench tractor :
en
- DE531151C - Wick light burner with serrated wick holder :
de
en
- FR709547A - Advanced Left Turn :
en
fr
- FR709322A - Improvements in holders for doors and the like :
en
fr
- US1817198A - Developing apparatus :
en
- US1817727A - Feeding mechanism for sewing machines :
en
- DE531388C - Self-propelled device for splitting stumps sitting in the ground :
de
en
- FR709455A - Refractory lining for support surface protection :
en
fr
- FR709507A - Improvement in spring washers for furniture legs :
en
fr
- CA313914A - Window heater :
en
fr
- USRE18142E - Mechanism and process for fabricating flexible shafting :
en
- DE530994C - Spreading device for looms :
de
en
- DE531320C - Cooling device for pulleys, run over the belt :
de
en
- DE530839C - Process for producing individual glass plates :
de
en
- DE531061C - Process and device for venting electric light bulbs and other vacuum vessels :
de
en
- GB354735A - Improvements in and apparatus for carrying out chemical reactions with the aid of electric discharges :
en
- FR38898E - Improvements to transportable gasifiers with infusible nozzle :
en
fr
- FR709246A - Improvements in the manufacture of rubber articles :
en
fr
- GB353975A - Improvements in or relating to apparatus for preparing boot and shoe soles at the margins thereof by a grooving and scoring, roughening, or similar operation :
en
- US1817789A - Control mechanism for crawler loader booms :
en
- FR709287A - Improvements to triode synchronization systems applicable in particular to image transmission :
en
fr
- FR709122A - Production of new cellulose derivatives :
en
fr
- FR709483A - Motor vehicle jack :
en
fr
- FR709072A - Magnesium lamp for photographic applications :
en
fr
- US1817461A - Tailpiece mute for stringed musical instruments :
en
- US1817525A - Production of chemical wood pulp :
en
- DE531004C - Process for the production of multi-membered paraffinic hydrocarbons from the oxides of carbon and hydrogen by a catalytic route :
de
en
- DE531236C - Bag handle with retractable hanger :
de
en
- GB353957A - Improvements in or relating to telephone systems :
en
- US1816855A - Filter apparatus :
en
- US1816924A - Collapsible roof body for automobiles :
en
- US1817614A - Henry dreyfus :
en
- US1816875A - Electrolytic device :
en
- US1817754A - Traffic signaling system :
en
- US1817839A - Separable fastener :
en
- FR709469A - Endless apron chain for fertilizer distribution and other applications :
en
fr
- GB354150A - Improvements in or relating to wearing apparel :
en
- FR709371A - Operating mechanism for high-speed two-turn presses :
en
fr
- GB354108A - A portable collection receptacle adapted for use in draining oil from an automobile crank case or similar oil-containing case :
en
- GB354317A - Improvements in operating coke oven piant :
en
- USD84794S - Design for a terrestrial globe frame and clock casing :
en
- US1817295A - Screw thread coupled members :
en
- DE531185C - Milk bottle cap with protection against unauthorized reuse :
de
en
- FR709343A - Machine for shaping grooves in the cylindrical wall of a sheet metal barrel :
en
fr
- FR709275A - Improvements to watches :
en
fr
- FR709105A - Improvements to automobile bodies and similar bodies comprising a cowl molding :
en
fr
- FR709138A - Advanced Rifle Grenade :
en
fr
- DE531018C - Process for wet treatment of rayon spider cake :
de
en
- DE531024C - Shaking machine with press plate under liquid or air pressure :
de
en
- FR709312A - Swimsuit enhancements :
en
fr
- DE530949C - Heubuendel pressing device :
de
en
- DE531076C - Washing machine :
de
en
- DE531104C - Process for the preparation of primers :
de
en
- GB354223A - Improvements in or relating to sheet feeding devices :
en
- GB354722A - An improved induction motor for small outputs :
en
- GB354208A - Improvements in or relating to universal drive couplings :
en
- CA313897A - Windshield wiper :
en
fr
- GB354095A - Improvements in or relating to wall-ties :
en
- FR709538A - Process for the preparation of metallic barium in closed containers :
en
fr
- FR709451A - Device allowing the execution of plots of different shapes, geometric or not, in almost infinite shape and number, and their reproduction with absolute precision at different scales of variable dimensions :
en
fr
- GB354005A - Improvements in or relating to electrical filters :
en
- DE531209C - Reusable piece for respiratory equipment, especially for combined respiratory equipment :
de
en
- DE530822C - Process for the preparation of thiocarbamine polysulphides :
de
en
- DE530998C - Fixed, trough-like slide plates for medium collapse in mining operations :
de
en
- GB354298A - Improvements in container closures and saucepan and like lids :
en
- DE531336C - Process for the preparation of ª ‡ -ª ‰ -dihaloethyl esters :
de
en
- FR709522A - Cooking ranges :
en
fr
- FR709539A - Press for drawing hollow parts :
en
fr
- CA313979A - Apparatus for producing and setting coil winding dies :
en
fr
- CA314060A - Multiplex film :
en
fr
- FR709411A - Device for reproducing sounds with a diffuser acting in two directions :
en
fr
- FR709421A - Lids for closing containers :
en
fr
- DE530818C - Device for fastening a length of fabric on a wire mesh consisting of wires crossing each other at right angles by means of holding wires :
de
en
- FR709408A - Engine lubrication system :
en
fr
- FR709242A - Process for the regeneration of lubricating oils in internal combustion machines :
en
fr
- GB354119A - Improvements in or relating to undergarments for men's wear :
en
- GB354357A - Improvements in the manufacture and production of monoethers of the glycols or derivatives thereof :
en
- FR709093A - New shoemaking process :
en
fr
- US1816882A - Lock for tilting bodies :
en
- US1817080A - Transmission mechanism :
en
- US1817107A - Automobile luggage trunk :
en
- US1817371A - Article securing bracket :
en
- DE531392C - Device for converting lead and lead oxides into lead dust :
de
en
- FR709187A - Rubber vulcanization process, and resulting products :
en
fr
- FR709485A - Development of aircraft tracking devices :
en
fr
- FR709238A - Improvements to thermionic valves :
en
fr
- FR709214A - Starting device for motor cars :
en
fr
- US1816977A - Garage door appliance :
en
- US1817267A - Coating for cotton mill rolls :
en
- US1817412A - Perambulator attachment :
en
- DK44434C - Apparatus for enabling Checkers' Identity at Checkpoints, Checkers or the like. :
da
en
- US1817574A - Collar pressing machine :
en
- US1817023A - Razor blade holder :
en
- DE530925C - Automatic condensate and air drains controlled by a capsule with volatile liquid for heating elements of vacuum steam heating systems, the heating capacity of which is regulated by changing the vacuum :
de
en
- DE531335C - Supports consisting of a rail, especially for excavation work :
de
en
- FR709100A - Device for stapling, on a fabric, a piece of jewelry or other similar object :
en
fr
- GB354038A - Improvements in or relating to vehicle brakes :
en
- GB354139A - Vehicles fitted with pneumatic tyres :
en
- CA313870A - Ship construction :
en
fr
- FR709391A - Device for ensuring secrecy in remote indication systems :
en
fr
- DE530963C - Gusset sewing machine :
de
en
- CA313943A - Process of producing sodium nitrate :
en
fr
- CA314049A - Apparatus for making insulated conductors :
en
fr
- GB354081A - Improvements in plough-shares :
en
- US1817118A - Appliance for grilling, toasting, and the like :
en
- US1817209A - Oven system :
en
- US1817587A - Printing plate holding means :
en
- US1817605A - Refrigerating apparatus :
en
- US1817757A - Apparatus for forming concrete floors :
en
- US1817836A - Register :
en
- DE518628C - Device for cutting rolling stock :
de
en
- FR709515A - Improvements to devices used in the manufacture of bandages :
en
fr
- DE531180C - Pipe connection for pipes that consist of two parts drawn one above the other, i.e. an inner and an outer pipe :
de
en
- FR709524A - Assembly for the generation of modulated high frequency oscillations :
en
fr
- DE531290C - Process for the preparation of azo dyes :
de
en
- GB354014A - Sound reproducing apparatus relating to loud speakers and the like :
en
- FR709250A - Method and device for closing and opening containers, and in particular jars for preserves :
en
fr
- GB353964A - Process and apparatus for producing prints from photographic negatives :
en
- US1817819A - Variable velocity ratio gearing :
en
- DE530991C - Grinding and polishing of rotating gravure cylinders :
de
en
- US1817875A - Ripening of bananas :
en
- FR709081A - shaving soap case :
en
fr
- US1817150A - Return baffle for flue doors :
en
- US1817814A - Horseshoe :
en
- FR709120A - Air vent :
en
fr
- DE531220C - Process for replacing the acid radicals in liquid esters of inorganic acids or the halogens in liquid halogen derivatives of hydrocarbons with hydroxyl groups :
de
en
- FR709341A - Process and devices for fabricating and mounting the helical wires in the annular sleeves of spring rings :
en
fr
- GB353983A - Improvements in carpets :
en
- DE531256C - Ejection device for molding press rotating around a horizontal axis with exchangeable molding boxes for plastic materials :
de
en
- CA314080A - Wheel scraper :
en
fr
- GB353958A - A new or improved process of and improvements in or connected with means for mixing substances :
en
- US1817555A - Gas saving device :
en
- US1817645A - Timing gearing :
en
- US1817595A - Excavating bucket :
en
- US1817692A - Electric tramway, railway, and like system :
en
- GB353999A - Improvements to excise licence holders for use on mechanically propelled road vehicles :
en
- CA313894A - Liquid carbonator :
en
fr
- US1817079A - Telephone signaling :
en
- US1817510A - Two cycle gas engine :
en
- GB354362A - Improvements in enamels :
en
- AU2812930A - Improvements in or relating to trimming machines and methods :
en
- GB353968A - Improvements in and relating to electrical regulators :
en
- GB354339A - Improved process for the manufacture of pyroxylin or other cellulose ester sheet material :
en
- US1817017A - Wrapping machinery :
en
- US1816980A - Mowing machine :
en
- CA313926A - Method and apparatus for tunnelling rock :
en
fr
- CA314086A - Method of making metallic magnesium :
en
fr
- US1817010A - Bead threading machine :
en
- US1817286A - Fabricated package :
en
- US1817860A - Carburetor :
en
- CA313924A - Grain drier :
en
fr
- DE531093C - Rail fastening by means of tensioned leaf springs lying on the rail foot, narrowed on both sides :
de
en
- DE531116C - Pyrophoric lighter with an extendable wick tube :
de
en
- US1816948A - Lock-up for rolls :
en
- US1817281A - Auto vent wing for aeroplanes :
en
- US1817307A - Extensible meter box :
en
- US1817398A - Thermostatically operated shutter for automobiles :
en
- US1816860A - Metal pickling process :
en
- CA313901A - Calculating machine :
en
fr
- US1816885A - Fastening device for hand bags :
en
- US1817053A - Hosiery :
en
- US1817619A - Roof :
en
- CA313995A - Ballast tamping machine :
en
fr
- CA314023A - Process of cracking hydrocarbon oils :
en
fr
- US1817428A - Coupon cutter :
en
- US1817897A - Roll paper :
en
- AU2807930B - Improvements in or relating to electrical ap piezo-electric devices :
en
- FR709058A - High frequency device cooling device :
en
fr
- GB353971A - Improvements in and relating to sheet delivery apparatus for printing machines :
en
- US1817832A - Fence post :
en
- US1817801A - Combustion chamber :
en
- CA314004A - Circulating heater :
en
fr
- DE531096C - Articulated rail joint connection by means of horizontally arranged tongue and groove :
de
en
- FR709288A - Spring grinding machine :
en
fr
- US1817392A - Truck crane :
en
- US1816843A - Method for preparing alkali metal alcoholates :
en
- US1816873A - Vacuum cleaner :
en
- DE531193C - Spin machine for uninterrupted operation :
de
en
- CA313917A - Cutting squirt for paper making machines :
en
fr
- DE531283C - Electrolytic valve with a cathode made of porous charcoal :
de
en
- GB354206A - Improvements in waterproof garments, hats, and the like :
en
- CA314022A - Lubricating system for internal combustion engines :
en
fr
- US1817323A - Process of making rubberized sheet materials and products :
en
- US1817744A - Indicating system :
en
- USD84784S - Design for lace edging :
en
- US1817026A - Motion picture projector :
en
- US1817031A - Index or file :
en
- DE531315C - Supply of gaseous, vaporous or liquid substances in hot melt baths :
de
en
- DE531352C - Process for cooling coils for induction ovens :
de
en
- US1816878A - Combined choke coil and ground switch :
en
- USD84795S - Design for a terrestrial globe frame :
en
- CA313921A - Process of preparing lactoserum :
en
fr
- CA314014A - Manufacture of tires :
en
fr
- CA314068A - Shaper head guard :
en
fr
- DE531221C - Process for obtaining a u for the esterification. Like. Suitable cellulose from peat :
de
en
- US1817528A - Self-lubricating self-aligning bearing and method of forming same :
en
- CA313888A - Mechanic's tool and instrument :
en
fr
- DE531083C - Process for the preparation of 5,6-dialkoxy-8-aminoquinolines :
de
en
- US1817405A - Production of cycloidal curves :
en
- US1817336A - Loom temple :
en
- US1817777A - Gas manufacturing process and apparatus :
en
- US1817051A - Electrically operated and controlled oil burning mechanism :
en
- US1817596A - Bathing table :
en
- CA314058A - Journal box :
en
fr
- FR709352A - Method and device for controlling electrical circuits :
en
fr
- GB354047A - Improvements relating to the pivotal mounting of the operating levers of multiple electric switches :
en
- DE530924C - Gas suction device for low pressure steam heating systems :
de
en
- US1817301A - Extrusion of metal pipes and the like :
en
- US1817414A - Canoe paddle :
en
- US1817495A - Generator :
en
- CA313873A - Manufacture of metal billets or bars :
en
fr
- CA313960A - Circuit-breaker :
en
fr
- DE531281C - Electrical insulator, in particular for suspending antennas :
de
en
- GB354137A - Improvements in or relating to steering gear for vehicles :
en
- US1816874A - Tender feed water heater :
en
- US1816879A - Process for the manufacture of paper pulp :
en
- DE531169C - Incandescent lamp holder made of insulating material :
de
en
- DE531276C - Process for the production of esters of carbohydrates, in particular cellulose, with organic acids :
de
en
- US1817400A - Cylinder head machining fixture :
en
- US1817306A - Ditch trimmer :
en
- CA313912A - Garage system :
en
fr
- US1817466A - Ticket file :
en
- US1817776A - Coupling :
en
- DE531120C - Device for the periodic introduction of dust-like fuels in internal combustion engines :
de
en
- DE531196C - Device to destroy the force of the water overflowing at the lower gate of a circulating lock :
de
en
- DE531248C - Holder for sheet-shaped razor blades :
de
en
- FR38896E - Device for the selective protection of windings provided with neutral points and connected in parallel on a common line :
en
fr
- GB354315A - Improvements in or relating to hand-tools for removing or stripping paints, varnishes, enamels and like coatings or coverings from surfaces :
en
- US1817544A - Sharp freezing container :
en
- DE531225C - Steam generation system with regulation of the circulating bleed steam :
de
en
- DE531244C - Braking device with two rotatable brake shoes about diametrically opposed pins :
de
en
- DE530928C - Roof cladding made from hollow stone slabs :
de
en
- DE531164C - Device for suppressing disturbance currents, in particular crosstalk in speech or signal circuits by means of rectifier arrangements :
de
en
- GB354279A - Improvements in sparking plugs more particularly for high compression internal combustion engines :
en
- US1817740A - Vending machine :
en
- US1817498A - Ice cream making unit :
en
- US1817628A - Chain clamp :
en
- US1817261A - Well casing jack :
en
- AU87931A - Product and process for pulling wool from skins :
en
- CA313973A - Method of producing uranium and uranium-zinc alloys :
en
fr
- FR709281A - Device for controlling the advance of the claw in the lathes intended for the manufacture of buttons :
en
fr
- US1816961A - Alloy and method of preparing same :
en
- DE531108C - Process for making ready-to-use glass gobs :
de
en
- DE531301C - Device for adjusting the bulb socket and the reflector or reflector carrier on electrical lights :
de
en
- DE531389C - Metal link belt :
de
en
- US1816856A - Whipstock :
en
- US1816836A - Process for cleaning and coating air filters :
en
- US1817105A - Price marker for goods :
en
- US1817233A - Device for pulling or carrying sucker rods :
en
- US1817388A - Method and apparatus for casting journal boxes :
en
- FR38876E - Method and device for pouring molten glass :
en
fr
- US1817457A - Oil tank gauge :
en
- US1817644A - Water powered rotating cleaning brush :
en
- US1817649A - Settling apparatus :
en
- DE531029C - Device for interrupting cooking, in particular food, by draining the cooking water into a collecting space :
de
en
- DE531068C - Method and device for indicating tears in the paper web on paper machines :
de
en
- GB354194A - Box or container for powdered substances :
en
- DK44444C - Blanket. :
da
en
- FR709084A - Method for fixing the brush pack of the rotors of electric machines :
en
fr
- GB354133A - Improvements in combined spoon and clip :
en
- DE531172C - Removable cover for massage body :
de
en
- US1817709A - Nonrefillable container :
en
- USRE18146E - Fabbic fobxxro xachnrx :
en
- DK44439C - Flip or other Linen. :
da
en
- GB354114A - Recoil preventing safety devices for high pressure gas cylinders and the like :
en
- DE531200C - Column-shaped device for ozonizing water :
de
en
- DK44428C - Procedure for making the blade or mouthpiece on spoon-shaped objects of metal, especially silver. :
da
en
- FR709300A - Process for rendering fibrous materials and the products thereof non-flammable :
en
fr
- FR709059A - Automatic temperature or pressure regulator :
en
fr
- FR709248A - Sealing process making the strings of pearls inviolable :
en
fr
- GB354026A - Mushroom valve grinding tool :
en
- FR709109A - System for the continuous pneumatic transfer of liquids :
en
fr
- FR709491A - Process for binding a mass formed of cork grains, to a mass of concrete or cement and construction elements obtained by the process :
en
fr
- FR709493A - Box for cookies and similar articles fearing humidity :
en
fr
- CA314013A - Tire flap branding machine :
en
fr
- CA314077A - Process and machine for treating cellulose :
en
fr
- DE531040C - Rocker slide :
de
en
- FR709305A - Improvements in sandal making :
en
fr
- FR709097A - Further training in thermostats and similar devices :
en
fr
- FR709332A - Improvements to cameras :
en
fr
- US1817069A - Engine :
en
- US1817759A - Diaper washer :
en
- DE531087C - Cold generator for refrigerators, the liquid content of which is cooled by expanding gases :
de
en
- DE530781C - Press, especially for straightening shafts :
de
en
- DE531314C - Panel-shaped wooden body, consisting of a frame with plywood cover panels :
de
en
- DE531338C - Device for depositing the address templates fed to the printing point by means of a conveyor drum in address printing devices :
de
en
- DE531199C - Waelzwehr which can be lowered in the stowed position :
de
en
- DE530962C - Mixing drum :
de
en
- DE531267C - Safety device for escalators :
de
en
- US1817450A - Quack grass destroyer :
en
- US1817807A - Electric switch :
en
- GB354284A - Improvements in or relating to surgical stitching material :
en
- US1816832A - Synchronized photography and sound recording and reproducing :
en
- US1817311A - Method and means for the obtainment of decorative effects upon textile fabrics by brilliant metallic deposits :
en
- DE530840C - Open half-form for blowing glass tubes into hollow bodies :
de
en
- DE530922C - Device for transferring glass plates rolled in batches into the cooling furnace :
de
en
- DE531213C - Washing device designed as a washing machine with air pump :
de
en
- FR709294A - Safety device for vehicles with pneumatic tires :
en
fr
- FR709510A - Lacquer and varnish manufacturing process :
en
fr
- FR709132A - Improvements to shoe trees :
en
fr
- GB354224A - Screw cutting stock with work guide :
en
- GB354754A - Improvements in or relating to adjustable electrical resistances or inductances :
en
- FR709212A - Locking device between two pieces of common axis approaching each other by rotation :
en
fr
- FR709447A - Process of photographic reproduction by inversion of images :
en
fr
- FR709546A - Process for making concrete resistant to the action of acids :
en
fr
- GB354320A - Improvements in or relating to sewing machines :
en
- US1816848A - Process for the production of thiocyano derivatives :
en
- US1817416A - Control system for motor vehicle :
en
- US1817474A - Feeder for bucket loaders :
en
- US1817769A - Liquid gun or pistol :
en
- US1817410A - Magneto electric machine :
en
- CA314027A - Siphon :
en
fr
- DE531323C - Piston pump operated by hand or foot for lubrication purposes :
de
en
- IE12235L - Moulding concrete pipes :
en
- FR709216A - One-piece steel bottom bracket manufacturing process :
en
fr
- US1816957A - Fluid meter :
en
- US1817180A - Control mechanism for internal grinding machines :
en
- US1817337A - Vacuum cleaner :
en
- US1816907A - Shoe :
en
- US1817578A - Lid fastening device for shipping cases :
en
- FR709068A - Process for the production of additional substances for rubber, etc. :
en
fr
- GB354042A - Improvements relating to the spindles of yarn winding frames :
en
- GB354247A - Improvements in sheet metal tanks or drums :
en
- GB354289A - Improvements in the operation of selectors :
en
- GB354338A - :
en
- US1817096A - Toothbrush :
en
- FR38860E - Improvements to film drive systems :
en
fr
- FR709543A - Improvements to non-directed radiation antenna systems :
en
fr
- US1817384A - Ventilating and air conditioning method and system for inclosures :
en
- US1817443A - Radio appliance :
en
- US1817597A - Electric motor :
en
- DE530956C - Hose connection with clamping cone :
de
en
- GB354032A - Improvements in or relating to carrier wave television systems :
en
- US1816819A - Cylinder of internal combustion engines :
en
- US1816880A - Mandrelless multiple die coil winding machine :
en
- US1817097A - Rail anchor :
en
- FR709342A - Device for maintaining elements in the manufacture of sliding closures :
en
fr
- DE531188C - Pressing device for Landjaeger sausages consisting of upper and lower part :
de
en
- DE531316C - Electromagnetic balance :
de
en
- DE531385C - A device for separating the herb from the potatoes, consisting of rollers rotating in opposite directions :
de
en
- GB354143A - Improvements in self levelling deckhouses and decks for passenger ships :
en
- FR709384A - Device for unwinding coils or crowns of metal wire or the like for drawing metal wire and the like :
en
fr
- GB353961A - Life guard for motor and other mechanically propelled vehicles :
en
- GB354107A - Improvements in or relating to wheel-flange lubricating devices for rail vehicles :
en
- FR709346A - Improvements to electric welding devices :
en
fr
- FR709548A - Device for protecting ships against torpedoes or drifting mines :
en
fr
- DE530952C - Foundation plate for machines and processes for their manufacture :
de
en
- FR709428A - Improvements to electrical contact devices using sockets and pins :
en
fr
- FR709136A - Non-deformable frame for motor cars and in particular for children's autombiles :
en
fr
- GB354075A - Improvements in or relating to high frequency oscillation generators :
en
- US1817468A - Relay mechanism :
en
- FR709273A - Device for signaling, by means of the electric warning device, if an electric lamp, placed at the rear of an automobile, is not working :
en
fr
- US1816814A - Kite parachute :
en
- US1816872A - Process of refining lubricating oils :
en
- CA314076A - Headlight for vehicles :
en
fr
- FR709079A - Method and device for making the drink contained in the bottoms of barrels suitable for consumption :
en
fr
- FR709541A - Friction washer :
en
fr
- GB354050A - Improvements in jackets or casings for boilers and furnaces thereof :
en
- GB354270A - Improvements in and relating to the making of vacuum tight seals :
en
- GB354245A - Improvements in and relating to vaporizers for liquid fuels :
en
- US1816851A - Age resisting vulcanized rubber compound :
en
- US1817439A - Supervisory control :
en
- US1817449A - Stock oiler :
en
- DE531305C - Device for the production of sleeves with flanged edges and inserted disc or similar objects by means of a rotary table :
de
en
- US1817383A - Method of and machine for producing confections :
en
- US1816915A - Method of forming inlays :
en
- FR709197A - Improvements to signaling firecrackers for railways :
en
fr
- GB353960A - Printing apparatus for measuring instruments :
en
- DE530929C - Double-sash window with inside and outside sashes engaging in the rebates of the lining frame :
de
en
- FR709080A - Decorative door strip :
en
fr
- FR38891E - Lighters improvements :
en
fr
- FR709074A - Lightening devices :
en
fr
- GB354090A - :
en
- US1817472A - Means for actuating the electric starters of automobiles and concurrently retarding the ignition sparks in the engines thereof :
en
- DE530975C - Revolving rotary table press in paragraphs :
de
en
- GB354019A - Improvements in protective masks for the use of welders :
en
- FR709142A - Soft ring universal joint :
en
fr
- DE531237C - Formwork beams :
de
en
- FR709266A - Improvement in locks :
en
fr
- DE531214C - Washing machine with fan :
de
en
- DE530915C - Hand tamper :
de
en
- GB354207A - Improvements in the collection of sulphur :
en
- US1817454A - Firearm :
en
- DE531231C - Device for scanning or testing electrical lines, apparatus, etc. like :
de
en
- GB354087A - Machine for making clothes pegs :
en
- DE530933C - Multi-storey car shed :
de
en
- GB354054A - Fountain penholder :
en
- GR3306B - MACHINE FOR HARVESTING AND CLASSIFICATION OF SMOKE FLOORS FROM TOBACCO PLANTS. :
el
en
- CA313953A - Door latch :
en
fr
- CA313942A - Water circulating and heating system for stock watering tanks and troughs :
en
fr
- CA314020A - Portiere type cover for dumping bodies :
en
fr
- US1816866A - Electric range :
en
- US1816922A - Process of coating concrete with rubber and product :
en
- CA313865A - Finishing roll polisher :
en
fr
- GB354297A - A new or improved oil for use in the manufacture of textiles :
en
- US1817263A - Ice can :
en
- US1817504A - Extensible tbtjtstk :
en
- US1817791A - Tool joint tong :
en
- AU2821330A - Improvements in reproducing apparatus for talking films :
en
- US1816920A - Self cooled electric motor :
en
- US1817430A - Quick coupling valve device :
en
- US1817305A - Window defroster :
en
- US1817710A - Method of attaching bail ears to pails :
en
- US1817895A - Self-threading shuttle :
en
- CA314075A - Pulp beating or refining machine :
en
fr
- US1817025A - Electric lamp socket casing :
en
- US1817103A - Automatic feeding device :
en
- US1817369A - Adjustable garment hanger :
en
- US1817190A - Jacking device for road vehicles :
en
- DE531147C - Lid closure for jugs made of ceramic material :
de
en
- AU2808130B - Improvements in and connected with means for supporting the tilling members of ploughs, cultivators and cultivating implements :
en
- US1817446A - Scale and chart therefor :
en
- US1817043A - Converter smelting :
en
- US1817064A - Road sign :
en
- US1817137A - Thread holder for looms :
en
- US1817456A - Stabilization of organic nitrates :
en
- CA313876A - Servo brake :
en
fr
- US1817543A - Electrode box :
en
- DE531300C - Protection device for alternating current machines to prevent excessive currents :
de
en
- FR709347A - Electrical connection device specially for connecting the power supply wires to spark plugs of an internal combustion engine :
en
fr
- AU86731A - Improvements in or relating to photoelectric cells having a photoelectric electrode which contains an alkali-metal :
en
- FR709425A - Metal poles and method of manufacturing same :
en
fr
- GB354030A - Improvements in and relating to cameras :
en
- GB354134A - Improvements in pneumatic tyres :
en
- FR38863E - Improvements to film drive systems :
en
fr
- FR709357A - Improvements in methods and means for sorting cigarettes, or the like, into dissimilar groups or categories :
en
fr
- FR709444A - Improvements to semi-automatic telephone systems :
en
fr
- CA313893A - Extension table leaf :
en
fr
- DE531251C - Device for dipping cotton or cellulose in nitriding apparatus :
de
en
- GB354230A - Improvements in or relating to metal arches for mines and the like :
en
- US1816965A - Infant's crib :
en
- GB354040A - Improvements in or relating to power transmission by electromagnetic means :
en
- US1817205A - Process for producing solvents and emulsifying agents :
en
- US1817385A - Hand covering :
en
- US1817756A - Control system :
en
- US1817896A - Golf club and home practicing device :
en
- US1817253A - Typewriting machine :
en
- US1817735A - clark :
en
- DE531122C - Pulley :
de
en
- DE531102C - Process for the preparation of halogenated benzanthrone pyrazole anthrones :
de
en
- GB354105A - Improvements in fertilizer-distributors :
en
- US1817147A - Spray stencil :
en
- US1817478A - Vehicle :
en
- GB354340A - :
en
- DE531072C - Bottle washing machine :
de
en
- DE530974C - Control for large hydraulic machines :
de
en
- DE531099C - Passenger cable car with circulating operation and periodically variable cable speed :
de
en
- DE531218C - Refrigerants for absorption refrigerators :
de
en
- US1816861A - Mop wringing apparatus :
en
- US1817890A - Refrigerating apparatus and method of refrigerating food products :
en
- DE531157C - Process for the production of sulphonic acids or products containing sulphonic acids from mineral oils or mineral oil fractions :
de
en
- FR709168A - Improvement in windshields for aircraft :
en
fr
- GB353953A - Improvements relating to loom pickers :
en
- GB353985A - Improvements relating to sliver cans for textile fibres :
en
- GB354296A - Improvements in or relating to protective systems for the electric network at power stations and substations :
en
- FR709331A - Improvements to cameras :
en
fr
- US1817536A - Means for fumigating and disinfecting articles :
en
- FR38887E - Consumption indicator :
en
fr
- DE530947C - Depositing device for grain mower :
de
en
- DE530955C - Double-walled wooden tube :
de
en
- GB354018A - Improvements in or relating to acoustic diaphragms :
en
- FR709054A - Provision for automatic adjustment of voltage, current, number of revolutions and other similar factors, as well as to avoid increases in current intensity in electric machines :
en
fr
- FR709103A - Machine guns and automatic firearms upgrades :
en
fr
- DE531117C - A separating liquid containing nitrate and other substances that change the specific gravity of liquids for seed mixtures :
de
en
- FR709169A - Process for preparing solutions of copper salts and in particular solutions of copper sulphate :
en
fr
- FR709190A - Further training in paper cutting and rewinding machines :
en
fr
- FR709501A - Power tool handles refinements :
en
fr
- US1817441A - Electrical receptacle :
en
- US1817762A - Seal for mercury arc rectifiers :
en
- FR709247A - Cooling chamber in reducing atmosphere for annealing furnace :
en
fr
- FR709057A - Improvements in electrical relays :
en
fr
- US1817176A - Rotary brush :
en
- US1817775A - Metallic coupling device :
en
- FR709432A - Improvements to means of aeration, ventilation, cooling and heating of vehicles :
en
fr
- CA313955A - Combustion chamber of internal combustion engines :
en
fr
- DE530773C - Internal combustion engine with a divided combustion chamber :
de
en
- FR709076A - Spacer, more particularly intended for locomotive fireboxes :
en
fr
- FR709183A - Pick-up device for combine harvester platforms :
en
fr
- FR709528A - Decorated item :
en
fr
- FR709398A - Bedside lamp system and other similar uses :
en
fr
- GB354228A - :
en
- GB354232A - Electrolytic apparatus :
en
- GB354287A - :
en
- GB354128A - Improvements in or relating to devices for rectifying threephase alternating currents :
en
- US1817288A - Stub and ash receptacle for automobiles :
en
- FR709267A - Improvements to wire staple setting machines :
en
fr
- GB354808A - Improvements relating to the propulsion of multi-wheeled vehicles :
en
- GB354770A - :
en
- DE531273C - Process for the production of solid crystallized monoalkali metal phosphate, in particular ammonium phosphate :
de
en
- US1817760A - Adjustable automatic folding platform for step-ladders :
en
- US1817244A - Electric switch :
en
- US1817534A - Device for treating articles :
en
- FR709459A - Machine for shelling and ventilating kapok and other similar products with seeds not adhering to fibers :
en
fr
- FR709525A - Improvements to intercommunication devices :
en
fr
- GB354706A - Improvements in a process and apparatus for plating metal articles :
en
- DE530767C - Typewriter :
de
en
- DE531114C - Tools for learning accounting :
de
en
- FR709303A - Footrest sole curved in length and width :
en
fr
- DE530872C - Process for preventing glowing phenomena in gaps in insulation layers, in particular when producing the connection points of high-voltage cables :
de
en
- DE531048C - Film strip switch for toy cinema sets :
de
en
- FR709508A - Suction dredge for dredging in full swing :
en
fr
- DE531069C - Method and device for the continuous spraying of molten bodies :
de
en
- DK44447C - Lock and Release Mechanism for Vending Machines. :
da
en
- US1816975A - Refrigeration apparatus :
en
- US1817299A - Shoe form :
en
- US1817514A - Motor road vehicle :
en
- US1817813A - Demountable rim :
en
- US1817355A - Vacuum tube mounting :
en
- US1816932A - Liquid depth indicating device :
en
- US1817448A - Space charge device :
en
- US1817551A - Cultivator :
en
- DE531215C - Loose-leaf book with removable lifting pins that can be placed in the spine when not in use and are used to lock the parts of the spine :
de
en
- FR709370A - Assembly of stones or bricks, for chimneys, tanks, towers, pipes or other curved or planar masonry work :
en
fr
- DE531053C - Process for the production of waterproof panels :
de
en
- DE531376C - Process for the production of molded bodies from synthetic resin compounds with sharply defined mixing effects :
de
en
- CA313939A - Demountable sleigh on skis :
en
fr
- US1817178A - Starter mechanism for internal combustion engines :
en
- US1817725A - Combined seat and cushion pack for parachutes :
en
- US1816829A - Hydraulic upright drill :
en
- US1817158A - Debarking machine :
en
- US1817277A - Arrangement for cooling and heating beds :
en
- US1817675A - Shock absorbing device :
en
- US1817701A - Mechanism for feeding and severing cardboard and like sheets :
en
- DE531394C - Vertical chamber furnace :
de
en
- US1817418A - Elevator :
en
- US1817621A - Garment hanger :
en
- US1816865A - Music instruction board :
en
- US1817127A - Unloading valve :
en
- US1817322A - Dispensing can :
en
- US1817164A - Weft detector for drop box looms :
en
- US1817357A - Humidifier :
en
- US1817884A - Coil winding apparatus :
en
- US1817099A - Feeding mechanism :
en
- US1817818A - Jacquard type loom :
en
- US1817532A - Treating means for fabrics :
en
- CA313915A - Rotary air compresser :
en
fr
- AU2805430A - Improvements in methods of supplying gas :
en
- CA313988A - Method of compounding rubber :
en
fr
- US1817546A - Cigarette :
en
- US1817548A - Process of producing pulp :
en
- US1817883A - Cash register :
en
- US1817561A - Lacquer :
en
- US1817582A - Cleaning composition :
en
- US1817721A - Chuck :
en
- CA314026A - Apparatus for treating flux core solder :
en
fr
- FR709286A - Flexible pipe fitting :
en
fr
- FR709292A - Cigarette dispenser box :
en
fr
- CA313983A - Decking device for freight cars :
en
fr
- US1817014A - Swinging outside brush for bottle washing machines :
en
- US1817201A - Cement head for oil wells :
en
- US1817670A - Local anaesthetic :
en
- FR709377A - Rocker for automobile headlight :
en
fr
- FR709405A - Advertising projection lamp :
en
fr
- GB354138A - :
en
- US1816859A - Dynamo electric machine :
en
- DK44430C - Procedure and device for tanning hides and the like. :
da
en
- GB355237A - Improvements in the cylinder-blocks of internal-combustion engines :
en
- CA314073A - Disinfectant :
en
fr
- DE531062C - Device for the electrical welding of shims with the iron threshold by means of several welding heads :
de
en
- DE530997C - Turntable drive for earth boring machines :
de
en
- CA313952A - Safety razor :
en
fr
- US1817403A - Method of and means for controlling vibratory motors :
en
- US1816955A - Refrigerator construction :
en
- DE531142C - Process for the production of textile fabrics from nonwovens :
de
en
- CA314050A - Even balance scales :
en
fr
- US1816927A - Parachute :
en
- US1817376A - Drain strainer :
en
- US1817411A - Stocking tree :
en
- US1816925A - Vehicle wheel :
en
- US1816987A - Lubricant dispensing apparatus :
en
- US1817379A - Boiler feed regulator :
en
- AU205131A - Improvements in or relating to photoelectric devices :
en
- FR709434A - Improvement in the use of halogenated hydrocarbon derivatives :
en
fr
- US1817529A - Method of forming a permanent connecting link :
en
- US1817601A - Tuft frame for weaving tufted fabrics :
en
- DE530942C - Self-seller for the distribution of all kinds of items :
de
en
- DE531307C - Device for sterilizing sand :
de
en
- FR709519A - Improvements to sprinkler systems :
en
fr
- US1817774A - Tubular coupling and method of constructing the same :
en
- US1817028A - Four-wheel rear drive chassis :
en
- US1816912A - Support for locomotive air pumps, etc. :
en
- DE531059C - High-pair telecommunication cable :
de
en
- US1816995A - Combined pressure recording and volume registering attachment for fluid meters :
en
- US1817848A - Motor vehicle :
en
- US1816951A - Lock :
en
- US1817880A - Automatic cutting, stamping, and photoprinting machine :
en
- FR709073A - Steering device for water and air vehicles :
en
fr
- DE531170C - Electric light bulb fitting :
de
en
- US1816898A - Airplane :
en
- US1816823A - Burglar-proof arrangement for the protection of bank clerks :
en
- US1817156A - Ice skate :
en
- DE530969C - Process for the production of leather substitutes for shoe components :
de
en
- US1817092A - Electric welding process :
en
- USD84781S - Chables r :
en
- CA314052A - Apparatus for slitting and winding paper :
en
fr
- DE531037C - Centrifugal method and device for lining the inner wall of pipes, drums or the like with a protective cover :
de
en
- CA314074A - Card index system :
en
fr
- US1816846A - Electrical connecter :
en
- US1816985A - Carton and pouring spout therefor :
en
- US1817005A - Fluorescent screen for x-rays and material used in making same :
en
- US1817882A - Toy :
en
- US1816941A - Chain fastener :
en
- US1816996A - Method of separating and preparing lime and magnesia :
en
- US1817768A - Rocking horse :
en
- GB354046A - An improved movement for time switches :
en
- GB354295A - Improvements in fuel tanks arranged on the dash-boards of motor vehicles :
en
- US1816839A - Floor marker :
en
- US1816896A - Phonograph :
en
- US1817673A - Sirup pump :
en
- US1817857A - Steel jacketed copper boiler :
en
- US1817603A - Wringer :
en
- US1817404A - Slip cover for automobile seats :
en
- DE531272C - Machine for trimming stacks of sheets and books with several intersecting knives :
de
en
- FR709231A - Regulation of the temperature of the catalytic furnace by lowering the content of carbon monoxide in the gas to water by the precatalysis :
en
fr
- US1817684A - Crosshead :
en
- GB354708A - Improvements in and relating to electric switches :
en
- DE530796C - Track back machine for two separate tracks :
de
en
- FR709304A - Method and device for clarifying or separating sediment from fermenting liquid, in particular in breweries :
en
fr
- US1817153A - Internal combustion engine :
en
- FR709174A - Multi-combination band saw for cutting wood in the factory and in the forest :
en
fr
- FR709350A - Gas tank with closing disc :
en
fr
- FR709396A - Improvements in washing machines :
en
fr
- FR709289A - Method to prevent windows from being tarnished by fog :
en
fr
- GB354126A - Method and device for the production of cigarettes with tobacco coverings :
en
- DE531229C - Device for braking railway vehicles for displacement purposes :
de
en
- FR709208A - Circuit arrangements for automatic and semi-automatic central office telephone systems :
en
fr
- GB354121A - Improvements in steam boilers and furnaces therefor :
en
- FR709293A - Improvements to power supply devices :
en
fr
- FR709219A - Process and apparatus for producing a gas with reduced carbon monoxide content :
en
fr
- USD84780S - Jasper hansen :
en
- CA314072A - Liquid fuel burning device :
en
fr
- FR709429A - Improvement in protective coatings against the action of chemicals :
en
fr
- FR709477A - Improvements in circular hosiery looms :
en
fr
- US1817464A - Separator :
en
- US1817885A - Press :
en
- FR709156A - Low temperature carbonization process :
en
fr
- FR38862E - Improvements to thermionic discharge devices :
en
fr
- FR709272A - Automatic speed reducer :
en
fr
- DE530941C - Metal snap fastener for attaching tickets that are visible to be worn :
de
en
- FR709479A - Journaling device :
en
fr
- DE531194C - World clock :
de
en
- USD84782S - Design for a plaqtjette :
en
- CA314065A - Device for sectionalizing and terminating lead sheath cables :
en
fr
- US1817163A - Extension device :
en
- US1817249A - Composite shoe heel sheet :
en
- US1817512A - Safety razor :
en
- US1816876A - Manicuring appliance :
en
- US1816974A - Street lighting waste receptacle :
en
- US1817506A - Sharpener for shears and scissors blades :
en
- US1817626A - Braiding carrier :
en
- US1817062A - News stand structure :
en
- FR709423A - Composition based on fruits and vitamins, and its method of preparation :
en
fr
- US1816815A - Double envelope :
en
- US1817008A - Aeroplane :
en
- US1816862A - Amplifying system :
en
- US1816833A - Tie for reenforcing rods :
en
- US1817321A - Firearm :
en
- FR709409A - Garters enhancements :
en
fr
- FR709422A - Device for joining the edges of a wound :
en
fr
- US1816989A - Light-sensitive layer :
en
- US1817157A - Soap frame :
en
- US1817375A - Internal combustion engine :
en
- US1817784A - Apparatus for producing low carbon iron :
en
- AU48531A - Improvements in and relating to shotgun cartridges :
en
- DE530838C - Universal bath case :
de
en
- US1817849A - Rail tie plate :
en
- GB354218A - Improvements relating to a combination purse and note case :
en
- CA313976A - Circuit breaker tripping system :
en
fr
- FR709182A - Fringe craft :
en
fr
- FR709222A - Sterilization process :
en
fr
- GB353970A - Improvements in and relating to substances containing sulphur in a chemically activecondition :
en
- DE531289C - Process for the preparation of water-insoluble azo dyes :
de
en
- US1817121A - Thread holder :
en
- US1817805A - Metallic crate :
en
- US1816870A - Chaplet :
en
- US1817039A - Shearing machine :
en
- US1816886A - Intermittent actuating mechanism and method :
en
- US1817786A - Target throwing device :
en
- FR709481A - Carburetor :
en
fr
- GB354106A - Improvements in or relating to spinning baits :
en
- CA313944A - Railway vehicle :
en
fr
- CA313990A - Production of glycerin by fermentation :
en
fr
- US1817228A - Apparatus for preparing and burning bagasse and the like :
en
- USRE18145E - of springfield :
en
- US1816852A - Insulator :
en
- US1816903A - Method for coating the interior wall of hollow bodies :
en
- US1816884A - Safety brake :
en
- DE531133C - Closure for foam lines :
de
en
- DE531354C - Electric resistance welding machine with adjustable welding voltage :
de
en
- GB354118A - Process of producing yeast without alcohol :
en
- US1816901A - Liquid dispensing apparatus :
en
- US1817581A - Tank car :
en
- GB354280A - Improvements in or relating to the manufacture of sheet material :
en
- US1817317A - Golf ball marker :
en
- US1817726A - Method for producing hydrogen and apparatus therefor :
en
- CA313868A - Process of manufacturing true maple products :
en
fr
- US1817188A - Bolt and locking sleeve :
en
- US1817550A - Means for preventing the collapse of containers during vacuumizing, sterilizing, andsealing :
en
- USRE18144E - Wrist-pin construction :
en
- US1817065A - Disconnecting switch :
en
- US1817327A - Apparatus for installing superheater tubes in boiler flues :
en
- US1817620A - Self adjusting tappet :
en
- US1817220A - Vehicle :
en
- US1817588A - Hen's nest :
en
- US1816858A - Fastening device :
en
- US1817115A - Machine for forming gear guards :
en
- US1816890A - Weed cutter :
en
- US1817847A - Folding metallic awning :
en
- US1816968A - Wrench :
en
- US1817346A - Car door :
en
- USD84787S - Morris lttcomlin :
en
- DE530730C - Production of active silica with large pores :
de
en
- FR709086A - Device for protecting the radiator of an automobile against the cold :
en
fr
- DE531008C - Process for the preparation of diazoamino compounds :
de
en
- FR709415A - Improvements to printing devices :
en
fr
- US1817351A - Cooking device :
en
- FR709487A - Improvements in fire extinguisher control mechanisms :
en
fr
- GB354124A - Improvements relating to remote control devices for radio receivers :
en
- GB354212A - Improvements in and connected with dynamo electric machines :
en
- CA313891A - Debarking machine :
en
fr
- CA313929A - Baby carriage :
en
fr
- CA314040A - Production of photographic transparencies for printing :
en
fr
- DE492816C - Adding machine :
de
en
- FR709460A - Safety shut-off valve eliminates fuel supply in the event of backfire to the carburetor of internal combustion engines :
en
fr
- US1816984A - Cooler :
en
- DE531258C - Device for sealing the loading container on rolling machines for asbestos cement or similar fibrous materials by means of compressed air :
de
en
- GB354012A - Improved sign letters or characters :
en
- DK44433C - Steam heating system for railway wagons. :
da
en
- FR709143A - Cloth shoe :
en
fr
- FR709239A - Liquid gauging device comprising a piston which moves in a cylinder :
en
fr
- GB354746A - Improvements in cabinets, chests and like appliances for sterilising and cooling purposes :
en
- US1816835A - Carton and carton opener :
en
- US1817743A - Roof and shingle securing means :
en
- FR709189A - Scribing ruler for cutting slates :
en
fr
- DE531207C - Inorganic dye pigments :
de
en
- DE531264C - Arrangement for the photoelectric recording of diffuse reflected light :
de
en
- FR709473A - Improvements to hydraulic shock absorbers :
en
fr
- DE531334C - Automatic gas valve closing device :
de
en
- FR709101A - Improvements to barrel magazines for machine guns and automatic firearms :
en
fr
- GB354217A - Improvements in the manufacture and production of wetting, cleansing and dispersing agents and preparations containing the same :
en
- FR709177A - Gas pressure regulator :
en
fr
- FR709241A - Method and device for adjusting the height of liquid in a vessel, in particular the height of water in boilers :
en
fr
- FR709502A - Safety device for installations or machines comprising parts subject to automatic movements :
en
fr
- GB354077A - :
en
- DE531168C - Interlock circuit for mechanical rectifier systems :
de
en
- AU2894230B - An improved share plate for ploughshares :
en
- DE531007C - Process for the preparation of dithiocarbamates :
de
en
- DE531238C - Dismountable building with T-iron supports :
de
en
- GR3308B - HOW TO PRODUCE MOTOR POWER FROM THE STATION WATER. :
el
en
- GB353973A - Improvements in and relating to bases for electric incandescent lamps and similar devices :
en
- US1817216A - Geared electric motor unit :
en
- US1817652A - Hypodermic syringe :
en
- FR709438A - Further training in machines for making or treating paper or other bodies :
en
fr
- CA314031A - Sash guide :
en
fr
- FR709196A - Multiple combination station device :
en
fr
- US1816950A - Measuring apparatus :
en
- US1817124A - Weft replenishing loom :
en
- US1817245A - Coating for metal casting molds and cores :
en
- US1817630A - Picture screen :
en
- US1817823A - Medical moxa heater :
en
- CA314067A - Alternating current long distance line :
en
fr
- DK44424C - Procedure for the production of photosensitive layers on suitable substrates using diazo compounds and for the production of light prints thereof. :
da
en
- US1816902A - Method of operating upon shoes :
en
- US1817440A - Buckle :
en
- GB354006A - Improvements in tangent screws for use with instruments of precision :
en
- US1817112A - Thread cutting mechanism for double shuttle looms :
en
- US1817238A - Dustguard :
en
- US1817613A - Shake-out apparatus :
en
- CA314059A - Snubbed spring nest :
en
fr
- FR38888E - Process for the production of motive steam :
en
fr
- GB354140A - Improvements in the connection fitments of mudguards and carriers for cycles and thelike :
en
- US1817308A - Steel support for rock drills :
en
- US1817013A - Switch :
en
- US1817679A - Service station :
en
- DE531324C - Lubricating device, especially for grease :
de
en
- DE531368C - Thermal jacket for glowing crucibles :
de
en
- CA313862A - Strip printing machine :
en
fr
- DE531148C - High pressure hot water pump heating :
de
en
- FR709526A - Improvements made to air propulsion units :
en
fr
- CA313936A - Vending machine :
en
fr
- AU208431A - An improved ridable mechanical animal :
en
- FR709380A - Complex glass :
en
fr
- GB354168A - Improvements in or relating to folding spectacles :
en
- DE531361C - Spiral slide for roller blind shafts :
de
en
- US1817022A - Building wall of cellular blocks :
en
- US1817592A - sokoloff :
en
- US1817787A - Magnet system for converting electrical into mechanical energy or inversely :
en
- DE530419C - Process for dewaxing hydrocarbon oils :
de
en
- DE531063C - Centrifugal compressor system :
de
en
- FR709375A - Further training in independent wheel drive vehicles :
en
fr
- DE531374C - Device for the production of galoshes, shoes with rubber soles or the like. :
de
en
- GB354009A - Improvements relating to baking :
en
- GB354021A - Improvements in means for connecting the ends of frame members to the brackets of bedsteads :
en
- US1817577A - Windshield and support therefor :
en
- US1817320A - Motion picture printing apparatus :
en
- GB353988A - Improvements in the means of securing for display printed or other matter :
en
- GB354259A - Improvements in or relating to luggage grids for vehicles :
en
- DE531357C - Process for the production of a stocking provided with a specially made edge :
de
en
- FR709102A - Machine gun upgrades, and gas powered automatic firearms :
en
fr
- FR709310A - Method and arrangement for determining, using computer devices, the data necessary for firing against aerial targets :
en
fr
- GB353980A - Improvements in or relating to hektograph copying machines :
en
- US1817569A - Detachable clamp-head railroad spike :
en
- GB354258A - Method of mashing cereal products :
en
- FR38881E - Application of mobile nozzles to textile, continuous and other machines in order to recover waste :
en
fr
- DE531034C - Talking machine for automatic playback of several records stacked on top of the turntable :
de
en
- GB354741A - :
en
- FR709537A - Improvements to electrically insulating compositions :
en
fr
- US1817284A - Automatic jacquard punching machine :
en
- DE531246C - Grinding hollow, longitudinally divided cylinders made of glass or the like. :
de
en
- FR709505A - Advanced light box :
en
fr
- FR709450A - Ball bearing hinge for all applications :
en
fr
- US1817068A - Treatment of zinciferous materials containing cadmium :
en
- FR709299A - Improvements to mercury vapor rectifiers :
en
fr
- GB354125A - Improvements in or relating to the valve mechanism of explosion motors or internal combustion engines :
en
- GB354327A - :
en
- DE530471C - Device for attaching the Kloeppels in hanging insulators :
de
en
- FR709471A - Adjustment device applicable to thermal recovery devices :
en
fr
- US1817487A - Reed instrument and more especially a saxophone :
en
- US1817458A - Process for the production of fire lighters for coal or other fuel :
en
- FR709363A - Vehicle powered by internal combustion engine :
en
fr
- FR709496A - Improvements to machines for pulling the threads of a fabric :
en
fr
- GB353993A - Sealing mechanism for continuous-rod cigarette-making machines :
en
- US1816820A - Vehicle wheel :
en
- DE531192C - Airtight closure for vessels and containers, especially to prevent the peeling of varnishes and paints :
de
en
- DE531219C - Automatic regulation of a liquid or gas supply in chemical processes :
de
en
- GB354037A - Electric candle lamps :
en
- AU2808030B - Improvements in and connected with means for supporting the tines or tilling members of ploughs and cultivating implements :
en
- FR38897E - Improvements to hard metal compositions and their manufacturing processes :
en
fr
- GB354736A - Improved process for the production of nitrogen-oxygen compounds :
en
- GB354023A - Improvements in or relating to warp drawing-in frames :
en
- US1817604A - Clothes wringer :
en
- FR709259A - Direction finding process for electric waves :
en
fr
- GB354048A - Improvements relating to electron discharge devices :
en
- DE530898C - Momentary switch for typewriters with a carriage retraction motor :
de
en
- DE531110C - Kitchen vanity :
de
en
- FR709155A - Process for the separation of liquefiable products contained in gas mixtures resulting from reactions carried out under pressure :
en
fr
- FR709517A - Clutch operating automatically or by hand control, and particularly intended for food rolls of carding machines :
en
fr
- GB354003A - Improvements in fluid pressure gauges :
en
- US1817618A - Hank bundling mechanism :
en
- US1817006A - Power transmission system :
en
- US1817182A - Driving and controlling mechanism for automatic cameras :
en
- US1817352A - Spanner wrench :
en
- US1817409A - Safety lock for liquid dispensing apparatus :
en
- US1817057A - Vaporizes :
en
- US1817653A - Aircraft sheet metal seam :
en
- US1817783A - Method and apparatus for inside coating bulbs :
en
- US1817264A - Lifting and transferring device :
en
- CA314029A - Contact method for recovering ores :
en
fr
- GB353954A - Improvements in or relating to talking picture mechanism :
en
- US1816812A - Combination tool :
en
- US1816850A - Heat exchange apparatus :
en
- US1817090A - Electrical water heating device :
en
- DE530993C - Electrically heated tunnel kiln with two rows of cars moving in opposite directions :
de
en
- DE531030C - Gas heating furnace with a heating chamber through which air flows :
de
en
- FR709513A - Thermionic amplifier :
en
fr
- FR709129A - Churn improvements :
en
fr
- FR709184A - Improvements in the production of organic compounds :
en
fr
- FR709458A - Yeast manufacturing process using vinasses as culture medium :
en
fr
- GB354262A - Improvements in passenger vehicles :
en
- GB354096A - Process for the photo-chemical oxidation of organic and inorganic compounds :
en
- DE531123C - Centrifugal clutch :
de
en
- FR709337A - Improvements to flexible coupling devices :
en
fr
- FR709509A - Suction dredge :
en
fr
- DE530903C - Contact wire suspension for trackless electric railways :
de
en
- US1816970A - Anchor socket :
en
- DE530784C - Helicopter with main wings freely pivotable about radial axes :
de
en
- CA314037A - Process of producing solutions of bisulphite combinations :
en
fr
- DE531262C - Housing for machines that are under high working pressure, especially for steam and gas turbines, centrifugal pumps and centrifugal compressors :
de
en
- US1817094A - Production of phonograph styli :
en
- US1816954A - Tank car cleaning apparatus :
en
- US1817021A - Electric pick-up :
en
- US1817141A - Electrical side slip feeler :
en
- US1817492A - Rotary engine :
en
- CA314046A - Signalling method :
en
fr
- CA313919A - Method of treating hydrocarbons :
en
fr
- CA313885A - Urinal chute for commode chairs or chambers :
en
fr
- CA313956A - Feed-water temperature compensator :
en
fr
- AU2814530A - Auxiliary alarm attachment for motor road vehicles :
en
- CA313867A - Tire scraper :
en
fr
- US1817572A - Oil filter and skimmer :
en
- US1817837A - Fastening device :
en
- CA313920A - Trolling spoon :
en
fr
- US1817465A - Separator :
en
- DE531235C - Method and roller for producing thick glass sheets :
de
en
- DE531241C - Bracelet clasp :
de
en
- FR709427A - Improvements to starters for internal combustion engines :
en
fr
- DE530980C - Method to prevent the sagging of ramming beams or supports when excavating underground railways or similar structures :
de
en
- DE530988C - Water heater :
de
en
- AU2880830B - Tool for killing noxious andother weeds :
en
- FR709316A - Photographic reproductions device :
en
fr
- GB354353A - Improved means for removing lids from paint tins and other containers :
en
- USD84790S - Glenn e :
en
- US1817364A - Tackling and blocking dummy for football practice :
en
- US1817047A - Airplane pontoon :
en
- US1817431A - Control apparatus :
en
- US1817655A - Printing machine :
en
- DE530953C - Water separator :
de
en
- DE530960C - Method and device for husking rice :
de
en
- DE531097C - Aluminothermically welded rail butt joint with simultaneous use of emergency straps :
de
en
- FR709243A - gasoline purifier :
en
fr
- FR709521A - Regulator for combustion engines :
en
fr
- FR709295A - Improvements to elastic connecting devices :
en
fr
- DE530921C - Automatic glass suction blower :
de
en
- US1817204A - Safety device for multiple control mechanism :
en
- US1817871A - Device utilizable for camouflage and the like :
en
- US1817702A - Combining alternating current channels with superposed telegraph circuits :
en
- DE530999C - Process for the production of corkscrews :
de
en
- US1816972A - Manufacture and purification of magnesium :
en
- DE530777C - Device for generating force through temperature fluctuations in the air by means of a wire made of material of large length changes :
de
en
- CA313947A - Closure for bottles, etc. :
en
fr
- CA313933A - Method of metallizing articles of organic origin :
en
fr
- US1817040A - Lamp and heater :
en
- US1817130A - Duct terminal :
en
- US1817537A - Electrical measuring instrument :
en
- US1817122A - Apparatus for galvanizing wire and the like :
en
- CA313951A - Non-corrosive alloy :
en
fr
- CA314030A - Sash guide :
en
fr
- AU2695030A - Fault locating arrangments for automatic or semi automatic telephone systems :
en
- US1816979A - Safety guard for cable hooks and the like :
en
- US1816981A - Driving and torquing arrangement for road vehicles :
en
- CA314070A - Battery hold-down :
en
fr
- US1817892A - Spring shackle :
en
- US1817177A - Sound-recording and sound-reproducing and locating apparatus :
en
- US1817870A - Joint for pipes :
en
- CA313975A - Contact for magnetic blowout switches :
en
fr
- CA314003A - Manufacture of alkali metal phosphate :
en
fr
- DE516035C - Procedure to prevent aircraft from icing up :
de
en
- DE531118C - Concealer for promoting the growth of plants :
de
en
- FR709277A - Method of coupling the connecting rod to its piston in engines :
en
fr
- GB353974A - Improvements in or relating to photographic printing forms for transferring written work and illustrations in offset, lithographic and book printing :
en
- AU2810130A - Improvements in or connected with cultivating implements :
en
- CA313925A - Brake equalizer :
en
fr
- US1816837A - Process of finishing cadmium plated goods :
en
- US1817571A - Dental tool :
en
- US1817734A - Mirror for retinoscopes :
en
- DE531165C - Facility for carrying out the procedure :
de
en
- US1817557A - Folding boat :
en
- US1817899A - Preparation of esters :
en
- US1817195A - Shock absorber :
en
- US1817898A - Preparation of esters :
en
- DE531179C - Two-stroke diesel engine with crankcase flush pump :
de
en
- FR709407A - Improvements made to devices for activating the escape, or even the evacuation, of a gaseous fluid, in particular those for ensuring the forced draft of chimneys :
en
fr
- US1817110A - Automatic steam control and differential for paper machines :
en
- US1817260A - Shopping wagon :
en
- FR709358A - Improvements to the method of storing the sock of textile machines in the sockliner :
en
fr
- FR709392A - Device for ensuring the secrecy of news, signals, etc., transmitted by electrical means :
en
fr
- AU2814530B - Auxiliary alarm attachment for motor road vehicles :
en
- AU2885330B - A holder for securing articles, such as pencils, to golfclub handles orthe like :
en
- US1817399A - Manifolding process :
en
- US1817144A - Spindle for spinning or twisting machines :
en
- US1817593A - Centrifugal separator :
en
- CA314001A - Furnace caulking device :
en
fr
- US1817206A - Switching device :
en
- US1817222A - Washing apparatus :
en
- US1817242A - Blue printing apparatus :
en
- US1817694A - Luminous fishing spoon :
en
- US1817049A - Stud driver :
en
- US1817155A - Electric switch :
en
- US1817225A - Welded rail joint construction :
en
- US1817739A - Apparatus for determining the frictional qualities of a liquid :
en
- CA313991A - Protecting and parting strip for floor coverings :
en
fr
- CA314017A - Method of treating pigments to facilitate dispersion :
en
fr
- US1817252A - Typewriting machine :
en
- DE530659C - Compressed air braking device :
de
en
- FR709204A - Improvements to devices for adjusting the volume of sound in phonographic and similar apparatus incorporating electric amplifiers :
en
fr
- DE530801C - Device for regulating the air supply to a pulverized coal furnace :
de
en
- DE531082C - Manufacture of ferric ª † hydroxide :
de
en
- DE531233C - Make-up remover :
de
en
- FR38885E - Improvements to thrust seals for oil-filled cables :
en
fr
- FR709338A - Method and devices for pickling metallic objects :
en
fr
- FR709516A - Advanced Storm Lantern :
en
fr
- CA314021A - Window fastener :
en
fr
- US1817809A - Excavating machine :
en
- US1817540A - Suspension device :
en
- US1817502A - Television apparatus :
en
- US1817084A - Circuit for protecting electric rectifiers from reverse currents :
en
- US1817380A - Combined track gauge control device and train stopping device :
en
- US1817083A - Machine tool :
en
- US1817480A - Engine starting device :
en
- US1817824A - Magic cards and planetary calculator :
en
- CA314062A - Tally record mechanism for adding and calculating machines :
en
fr
- US1817120A - Fur treating composition and process of making same :
en
- CA313877A - Electric stove :
en
fr
- DE510382C - Bag with garbage bag :
de
en
- DE530860C - Water running shoe, supported by backwater, used for step-by-step movement :
de
en
- DE531094C - Rail fastening on rib shims :
de
en
- DE531321C - Differential composite belt coupling (Ohnesorge coupling) :
de
en
- FR709060A - Tilting system for container or crate intended for the transport and discharge of products of all kinds :
en
fr
- FR709362A - Vehicle powered by internal combustion engine :
en
fr
- FR709111A - New dyes and process for making them :
en
fr
- US1816952A - Ligature holding and tying instrument :
en
- DE531162C - Aluminothermically welded rail butt joint :
de
en
- DE531309C - Steam sterilizer for hairdressing bristles :
de
en
- US1817027A - Therapeutic lamp unit :
en
- US1817273A - Safety projectile for gun practice and gun barrels suitable for the same :
en
- CA313884A - Reversible absorption or adsorption refrigerating apparatus :
en
fr
- CA314056A - Roll :
en
fr
- CA313934A - Method of thinly coating articles :
en
fr
- US1816863A - Refrigerator construction :
en
- US1817142A - Combined stamping chase and palette :
en
- US1817598A - Folding display :
en
- US1817459A - Furnace :
en
- US1817654A - Adjustable seal for hydraulic turbine gates and the like :
en
- US1816913A - Protective circuit for vacuum tubes :
en
- US1817579A - Corn removing device :
en
- CA313909A - Manufacture of magnesium and the alkaline earth metals by electrolysis :
en
fr
- AU2894230A - An improved share plate for ploughshares :
en
- US1817125A - Vehicle body :
en
- US1817265A - Air filter for internal combustion engines :
en
- CA314012A - Tire wheel :
en
fr
- CA313965A - Sound absorbing composition :
en
fr
- CA313964A - Sound absorbing composition :
en
fr
- IE12219L - Transmission gearings :
en
- GB354162A - Improvements in and relating to landing devices for aircraft :
en
- CA313923A - Combination lock :
en
fr
- CA313899A - Vulcanization :
en
fr
- DE531211C - High pressure gas container with a movable bell, especially for acetylene :
de
en
- US1817018A - Automatic taper thread cutting tool :
en
- US1817780A - Construction in water craft :
en
- US1817422A - Lubrication of engines :
en
- US1817089A - Aeroplane construction :
en
- US1817300A - Rubber footwear :
en
- CA313969A - Cyano nitrate explosive :
en
fr
- CA314019A - Air connection :
en
fr
- CA313879A - Steel skeleton for reinforced concrete structures :
en
fr
- US1817108A - Electric condenser :
en
- US1817617A - Stretching machine for stockings :
en
- US1817515A - Collapsible core :
en
- US1817563A - Automatic windshield cleaner :
en
- FR709533A - "Paragraph" device for typewriter :
en
fr
- US1817552A - Continuous automatic hydraulic machine :
en
- CA313887A - Motor road vehicle :
en
fr
- FR38870E - Improvements to film drive systems :
en
fr
- FR709500A - Method of construction of resistance-capacitor amplifiers :
en
fr
- GB354282A - Vacuum-tight switch :
en
- GB354321A - Improvements in and relating to dynamo electric machines :
en
- CA313886A - Fountain comb :
en
fr
- FR709464A - Industrial gas desulphurization process :
en
fr
- FR709486A - Anti-pulsator expansion device for supplying internal combustion engines and other applications :
en
fr
- GB354068A - Improvements in and relating to cuffs for trousers :
en
- AU731A - Improvements in or relating to retorts for use inthe low temperature distillation of carbonaceous material :
en
- CA313949A - Arrangement for producing open spaces on buildings :
en
fr
- FR709480A - Improvements in the compressor supply of four-stroke heat engines :
en
fr
- FR38892E - Food product made from preserved fish :
en
fr
- GB354172A - Improvements in or relating to electric furnaces :
en
- GB354195A - Improvements in or relating to feed rods for use in soldering, brazing or welding :
en
- GB354745A - Improvements in mechanism for transmitting data :
en
- CA314044A - Radio receiver :
en
fr
- DE464752C - Device for sewing buttons, which is detachably attached to the fabric presser bar of existing sewing machines and driven by the needle bar :
de
en
- US1817262A - Holder :
en
- AU2952630A - Improvements in upholstery pads :
en
- FR709279A - Electro-mechanical device for the remote control of rheostats with control of the cursor position :
en
fr
- GB354092A - Improvements relating to portable electric lamps :
en
- GB354196A - Improvements in the manufacture and production of polyhydric alcohols :
en
- DE530995C - Device for the pneumatic separation of solids of different specific gravity with static pressure effect :
de
en
- DE531319C - Roller or ball bearings :
de
en
- IE11459L - Manufacture of articles from wood pulp :
en
- DE531013C - Process for the preparation of new Kuepen dyes of the anthraquinone acridone series :
de
en
- AU2806830B - Improvements in reactions with hydrogen and in apparatus therefor :
en
- DE530804C - Precision switching for Leonard companies, especially for conveyor systems :
de
en
- DE531019C - Process for the aftertreatment of artificial silk spider cake :
de
en
- FR709229A - Cellulose purification process :
en
fr
- GB354363A - Shock absorber for steering rods of motor cars :
en
- US1817696A - Plaster bandage with wound or healing pad :
en
- FR38855E - Process for dissolving tricalcium phosphates with nitric acid or any other mineral acid :
en
fr
- GB354164A - Improvements in hydroplanes :
en
- FR709162A - Improvements made to the removable attachment devices for the shoulder straps of aviators' equipment :
en
fr
- FR709512A - Improved process for concentrating phosphoric acid solutions :
en
fr
- FR38856E - Process for dissolving tricalcium phosphates with nitric acid or any other mineral acid :
en
fr
- FR709278A - Improvements to submarine electrical signal cables :
en
fr
- GB354074A - Improvements in and connected with submersible electric motors :
en
- GB354313A - Improvements relating to the ammonia soda process :
en
- GB354348A - Improvements in or relating to haulage pulleys for use in collieries, quarries and other places :
en
- GB354771A - Process for treating tea and coffee :
en
- DE531205C - Process for the decomposition of alkali salts into the respective hydroxides or carbonates and acids :
de
en
- US1817310A - Vanity box or case :
en
- US1817316A - Toy vehicle :
en
- FR709088A - Screw tie for skis with adjustable jaws with strap hook :
en
fr
- DE530943C - Harvesting machine for potatoes and other earth fruits with a sieve trough behind the coulter and a conveyor screw running around it :
de
en
- DE531208C - Process and gas generator for generating water gas from dust-like fuel :
de
en
- DE531252C - Device for filling boreholes :
de
en
- FR709094A - Jack :
en
fr
- FR709146A - Steam generator for refrigeration machines, particularly suitable for small installations :
en
fr
- GB354201A - Improvements in the sulphonation of aromatic amines :
en
- GB354356A - Improvements in or relating to yielding or resilient couplings for rotating bodies :
en
- DE531144C - Electrical switch or spark gap with arc extinguishing by flowing compressed gas :
de
en
- CA313930A - Lubricating device :
en
fr
- CA313984A - Even balance scale :
en
fr
- FR709404A - Removable carcass in the shape of a regular polyhedron :
en
fr
- US1817622A - Micrometer depth gauge :
en
- US1817828A - Advertising apparatus :
en
- US1817470A - Fuel burning apparatus and method :
en
- US1817733A - Rail joint :
en
- US1817665A - Beater and aerator :
en
- US1817707A - Sheet rolling and finishing machine :
en
- DK44445C - Procedure for Switching Periodic Working Absorption Refrigeration Machines to Refrigerators. :
da
en
- US1817876A - Mop :
en
- USD84791S - Design for a combination tobacco ash receptacle and cigarette snuffer :
en
- DE531015C - Process for the extraction of glue and gelatine from chrome-tanned leather waste :
de
en
- US1817276A - Cleaning composition :
en
- US1816943A - Wheel :
en
- US1817067A - Drill stem :
en
- US1817518A - Fastener device for luggage :
en
- DE530954C - Pipeline for hot, pressurized gases, especially for hot gases from gas turbines :
de
en
- DE530972C - Machine for stripping sheets :
de
en
- FR709364A - Seal, especially for high pressures and temperatures :
en
fr
- GB354017A - Spindle stopping mechanism for multiple spindle lathes :
en
- GB354069A - Improvements relating to adjustable brackets for shelving :
en
- DE531350C - Arrangement of the electrodes of electrically heated rotating ovens :
de
en
- DE531383C - Plant setting machine with vertically moving setting tubes :
de
en
- US1817795A - Amplifying system :
en
- US1817878A - Article of furniture :
en
- DK44425C - Method for producing a homogeneous, electrolyte-poor blending soap. :
da
en
- DE530987C - Gas cooker with gas radiator on the side :
de
en
- DE531136C - Opening device for cans, consisting of a tear tongue formed by weakening lines from the lid or shell wall and provided with a foldable handle :
de
en
- FR709140A - Method and device for adjusting heating devices :
en
fr
- FR709221A - Headlight tilt control for automobiles and others :
en
fr
- US1817207A - Separating apparatus :
en
- US1817319A - Tobacco spreader for cigarette machines :
en
- GB353982A - An improved cabinet for filing cards and like sheets :
en
- FR38895E - Material for shoe soles :
en
fr
- GB354711A - Improvements relating to overrunning devices for motor vehicles and the like :
en
- GB354334A - Improvements in the deresinification of waxes containing alcohols of high molecular weight or of alcohols obtained therefrom :
en
- US1816923A - Cork sterilizer cage :
en
- US1817055A - Method of making sheet glass :
en
- US1817149A - Clip :
en
- US1817197A - Rotary plane :
en
- US1817035A - Method and machine for rolling wheel disks :
en
- US1817389A - Engine crank shaft :
en
- US1817752A - Electrically operated key container :
en
- US1817866A - Automobile bumper :
en
- FR709328A - Improvements to workpiece carriers :
en
fr
- FR709456A - Improvements in processes and apparatus for the production of carbon by catalytic decomposition of carbon monoxide :
en
fr
- GB354084A - Improvements in counting apparatus applicable to looms :
en
- FR709262A - metal electrode intended for applications of electric current to the human body, in particular for diathermy :
en
fr
- DE531050C - Process and machine for the manufacture of footwear :
de
en
- US1817052A - Liquid elevating device :
en
- US1817419A - High pressure steam generator :
en
- US1817185A - Fish trap :
en
- DK44448C - Device for trailers for bicycles. :
da
en
- FR709230A - Diamond manufacturing process :
en
fr
- FR709271A - Photoelectric cell :
en
fr
- GB354263A - Improvements in or relating to oven and like doors :
en
- GB354272A - Smoking pipe mouthpiece :
en
- CA314025A - Reducing carton :
en
fr
- US1817382A - Manifold :
en
- USRE18143E - Aeroplane :
en
- AU2811130B - Improvements in contact Ungers for electrical machines and apparatus :
en
- FR709077A - Improvement in rubber-soled shoes :
en
fr
- US1816976A - Engine starting device for aeroplanes :
en
- FR709228A - Method and device for making accordion-shaped folded newspapers :
en
fr
- GB354086A - Improvements in drive bushings for rotary well drilling machines :
en
- DE531134C - Suspension for motor vehicles :
de
en
- FR709282A - universal vice :
en
fr
- FR709335A - Improvements made to elements of reflection or diffusion of light :
en
fr
- GB354055A - Improvements relating to the glazing of show cases, shop counters and like cabinets and furniture :
en
- GB354039A - Improvements in or relating to electric switchgear :
en
- US1816834A - Door hinge and check :
en
- US1817318A - of munich :
en
- DE530967C - Moment machine :
de
en
- FR709424A - Homogenized citrus fruit concentrates and their method of preparation :
en
fr
- US1816841A - Feed water heater :
en
- US1817463A - Continuous grating structure :
en
- US1817469A - Retaining bar for loom spools :
en
- US1817111A - Machine for cutting threads on tubes :
en
- FR709154A - New dyes for vats :
en
fr
- GB354020A - Improvements in and relating to electrothermally operated electric vacuum switches :
en
- CA313946A - Grain wagon box :
en
fr
- FR709160A - Amplifier device with several incandescent cathode tubes heated by a common current source :
en
fr
- FR709176A - Azo dyes :
en
fr
- IE12618L - Impregnating ropes or cords :
en
- DE531128C - Cinematographic recording and demonstration apparatus :
de
en
- GB354015A - Improvements in and connected with drinking troughs for animals :
en
- GB354104A - Improvements in or relating to radio coils :
en
- US1817268A - Night aerial advertising sign or the like and fastening means therefor :
en
- US1817558A - Base for chairs and the like :
en
- US1816988A - Structural material :
en
- GB353963A - Improvements in and relating to intermittently working refrigerating machines of theabsorption type :
en
- US1816889A - Fishing reel :
en
- US1817237A - Storage garage :
en
- US1817340A - Casting apparatus :
en
- US1817845A - Cow hopple :
en
- DE530973C - Cutting device for straight cigarette machines :
de
en
- DE531054C - Paragraph-wise revolving rotary table press for the production of patterned panels :
de
en
- DE531223C - Heat-insulated standing large water space boiler for the storage and generation of thermal energy :
de
en
- AU2807030A - Improvements in or relating to aerial systems :
en
- DE530834C - Flat knitting machine with pattern device consisting of individually movable auxiliary needles :
de
en
- FR709397A - Seat with backrest :
en
fr
- FR709164A - Automatic ampoule syringe :
en
fr
- US1817076A - Coin-controlled mechanism :
en
- US1817748A - Assigugbs :
en
- US1817229A - Label retaining device :
en
- GB354756A - Method of and mechanism for water marking and cutting paper :
en
- US1817241A - Hood catch for motor vehicles :
en
- FR709065A - New arrangement of cotton skein dyeing machines, allowing production to double :
en
fr
- US1817073A - Record tray :
en
- US1817473A - Hose clamp :
en
- US1817611A - Telephone-phonographic means of communication :
en
- US1817663A - Rotary internal combustion engine :
en
- US1817730A - Boring machine :
en
- DE457366C - Process for the production of sulfuric acid :
de
en
- GB353997A - Improvements in and relating to pressure relief devices for electric switches of thefluid break type :
en
- GB354044A - Improvements in or relating to spark arresters for locomotives :
en
- GB354246A - Improvements in or relating to projection systems :
en
- GB354205A - Improvements in or relating to machines for effecting relative movements between shoes and lasts :
en
- FR709309A - Electric bulb with diffuser for electric illumination :
en
fr
- FR709311A - Chain breaker :
en
fr
- US1816934A - Press stopping device :
en
- US1817387A - Sheet bar unstacking device :
en
- US1817199A - Knitted fabric :
en
- US1817235A - Envelope-feeding apparatus for typewriters :
en
- US1817869A - Butcher's gambrel :
en
- FR709099A - Improvements to decorative composite glasses :
en
fr
- GB354191A - Improvements in or relating to bearings for haulage rollers for use in collieries and other like places :
en
- GB354093A - Process for the removal of calcium chloride liquor adhering to calcium hypochlorite :
en
- GB354178A - Improvements in or relating to nomographic calculating apparatus applicable for use in gunnery and other calculations :
en
- DE531167C - Lever switch with momentary switch-off :
de
en
- DE531184C - Rear suspension for motorcycles :
de
en
- US1817159A - Transmission mechanism :
en
- DE531143C - Loudspeaker telephone :
de
en
- DE530944C - Harvesting machine for potatoes and other earth fruits with a conveyor screw rotating in a sieve trough :
de
en
- FR709503A - Device for adaptation to shirts, short-sleeved shirts and the like, tie ties, single knot without neck strap, and new products resulting therefrom :
en
fr
- US1816899A - Advertising device :
en
- US1817453A - Furniture top contruction :
en
- DE530959C - Process for the production of screws with one or two seated washers :
de
en
- DE531154C - Process for the production of materials for fashion purposes :
de
en
- GB354031A - Improvements in or connected with electric switches :
en
- GR3307B - DOUBLE DIFFERENTIAL SPEAKER. :
el
en
- IE11771L - Clutch control by servo-motor :
en
- FR709137A - Elastic coupling :
en
fr
- GB353991A - A new or improved motor tyre valve and indicator :
en
- GB354127A - Improvements in or relating to contacts for electric switches and other apparatus :
en
- US1816869A - Railroad spreader :
en
- US1817063A - Transmission mechanism :
en
- GB354094A - An improved machine for filling and cooking electric dry batteries :
en