• CA304687A - Aeroplane : en fr
  • GB336540A - Improvements in apparatus for drying slivers : en
  • ES119786A1 - Improvements in the distributors for pulverulent bodies, particularly applicable to rice powder boxes. : en es
  • DE510129C - Roller for rolling out materials at an elevated temperature, especially liquid glass : de en
  • DE509920C - Device for the step-by-step feed of strip material and sheets to presses u. like : de en
  • DE510444C - Process for the preparation of non-staining thio derivatives of phenols : de en
  • US1778320A - Locating device for submarine drills : en
  • CH142791A - Self-winding wrist watch. : de en
  • CH142820A - Pin-clip. : en fr
  • GB336333A - Method of making sheet metal bearing bushes : en
  • GB336637A - Improvements in or relating to apparatus for freezing comestibles : en
  • US1778058A - Amplifying system : en
  • DE510262C - Cooling device for engines : de en
  • US1778470A - Surfacing apparatus : en
  • US1778704A - Electrically-operative sterilizer : en
  • US1778028A - Double three-point suspension for motor vehicle units : en
  • DE509242C - Process for washing out pulp-like, fine-grained or liquid products : de en
  • DE510186C - Process for the preparation of metal halide double compounds of lecithin and of pure lecithin from the former : de en
  • DE510446C - Process for the production of ester resins : de en
  • GB336526A - Improvements in or relating to pianos : en
  • GB336977A - System of rotary blades more particularly applicable to immersed propellers : en
  • CA304727A - Game device : en fr
  • US1778459A - Stabilizer for cam-operated mechanisms : en
  • DE509785C - Process for mechanical cleaning of playing cards : de en
  • US1778325A - Adjustable combination broom and mop : en
  • US1778519A - Railway-car retarder : en
  • CA304827A - Electric current tap and connector fitting : en fr
  • CH142827A - Device for preventing through cracks, stop sleeves, as well as other leaks, breaks and the like. Funding losses caused by pipelines, open or closed channels and the like. : de en
  • DE508290C - Process for the production of pole pieces for magneto-electric ignition devices : de en
  • CA304749A - Recovery of tin from scrap tin plates : en fr
  • ES119868A1 - A new device to lift all kinds of vehicles, especially cars. : en es
  • GB336302A - Improvements in or relating to jointed locking rings for closures for bottles, jars and like containers : en
  • US1778398A - Winding for electric furnaces : en
  • US1778039A - Portable electric lamp : en
  • US1778112A - Internal-brake-adjusting mechanism : en
  • CA304734A - Speedometer with rotating magnets : en fr
  • US1778077A - Remote-control system : en
  • US1778461A - Cold-laid paving composition and method of producing same : en
  • CH142837A - Control mechanism for intake valves of internal combustion engines. : en fr
  • DE509801C - Drive shaft seal for mills with dry grinding and gas filling : de en
  • ES119841A1 - Improvements in the separation of dry materials. : en es
  • GB336447A - Improvements in or relating to the propulsion of ships : en
  • US1778681A - Smoker's set and advertising device : en
  • ES119638A3 - Improvements in the devices for greasing bearings and for other applications. : en es
  • GB336440A - Improvements in or relating to heat and sound insulating materials, and refractory materials : en
  • GB336487A - An improved hand trolley for holding an empty sack and raising a full sack and for other purposes : en
  • DE509861C - Grease gun : de en
  • DE510195C - Process and machine for the production of closures for bottles and other vessels : de en
  • ES119867A1 - Improvements in signal transmission submarines. : en es
  • US1778530A - Package-banding tool : en
  • US1778600A - Method of and mechanism for agitating fluids and semifluids : en
  • CH142734A - Process for the preparation of perylenetetracarboxylic anhydride. : de en
  • DE509927C - Countercurrent column : de en
  • DE509931C - Porcelain filtration device for laboratory use : de en
  • US1778083A - Producing alumina : en
  • CA304722A - Incandescent-vapour lamp : en fr
  • CH142774A - Apparatus intended to indicate in a continuous and practically instantaneous manner, the flow rate of a fluid as a function of an independent variable. : en fr
  • ES119794A3 - A procedure for the construction of a toy. : en es
  • ES119694A1 - An anti-slip device for wheels of motor vehicles. : en es
  • GB336301A - Improvements in or relating to machines for making packages : en
  • US1778124A - Folding table : en
  • US1778031A - Marking tag : en
  • GB336460A - Improvements in or relating to methods and apparatus for contin uously drawing tubes and rods of fusible material, for example glass, which can be drawn out : en
  • DE509869C - Process for debittering lupins : de en
  • DE510437C - Process for the preparation of Benzimidazolonstibinsäuren : de en
  • ES119701A1 - ROOF HORNAMENTAL COATING PROCEDURE, ETC : en es
  • DE510282C - Brake device operated by a pressure medium for motor vehicles with trailers : de en
  • ES119774A1 - Transport procedure on aerial cable applying the system of propulsive propellers to the movement of vehicles in funicular lines. : en es
  • DE510323C - Duct connection in which the pipe end engages in an annular extension of the other pipe end : de en
  • US1778143A - Wheeled toy : en
  • US1778144A - Furnace construction : en
  • CA304675A - Hoisting mechanism : en fr
  • CA304843A - Reinforced concrete structure : en fr
  • US1778168A - Clasp : en
  • GB336640A - Improvements in or relating to the braking of vehicles : en
  • CA304724A - Charge mixing and atomising device for engines : en fr
  • DE510217C - Method for fine-tuning receivers for wireless telegraphy and telephony : de en
  • DE509987C - Self-collecting billiards : de en
  • US1778017A - Process for and relating to the separation of gold, silver, and lead from crude antimonial metal : en
  • DE490614C - Pruning shears : de en
  • DE509890C - Clutter : de en
  • DE510035C - Blackboard chalk : de en
  • GB336462A - Pumper : en
  • DE510041C - Device for improving the contact with a step resistance controlled by a mercury column in connection with contacts : de en
  • GB336596A - Improvements in annealing furnaces : en
  • DE510038C - Shoe sole : de en
  • DE510108C - Procedure for avoiding the emission of the locally generated high-frequency oscillations in overlay receivers : de en
  • US1778035A - Harmonic-noise-suppression device : en
  • US1778474A - Hood catch : en
  • AU2600130B - Improvements in laminated springs for motor vehicles : en
  • DE509829C - Knitting machine, especially circular knitting machine, with equipment for normal and reversible cladding : de en
  • CH142910A - Process for the preparation of an azo dye. : de en
  • US1778157A - Converting of hydrocarbons : en
  • US1778442A - Expansible reamer : en
  • CA304645A - Pack carrier : en fr
  • DK43164C - Shielding means for liquids or gases. : da en
  • DE510204C - Device for producing the correct position of the type body on the type levers of typewriters : de en
  • DK43158C - Apparatus for Drying or Charring. : da en
  • DE509965C - Method for twisting artificial silk threads : de en
  • ES119719A1 - An articulated device applicable to electric conductors for quick capture of electricity and transmission of it by its outlet or power outlets. : en es
  • ES119761A3 - Device for the selective protection of polyphase lines. : en es
  • USD82266S - Design fob a lamp shade : en
  • CH142767A - Process for manufacturing an object (paper, film, etc.) sensitive to light and an object obtained by this process. : en fr
  • CH142735A - Process for the preparation of anthraquinone. : de en
  • US1778082A - Ceiling plate : en
  • US1778479A - Confection : en
  • US1778631A - Leveling apparatus : en
  • DE509990C - Handsaegeraet in which the spreading takes place through sieve devices that are moved by swiveling the device : de en
  • CA304769A - Aerial system for wireless telegraphy and telephony : en fr
  • CA304777A - Fireplace dome : en fr
  • CA304812A - Compression ignition internal-combustion engine : en fr
  • DE509971C - Device for disinfecting rooms using acid gases : de en
  • US1778597A - Portable light holder : en
  • CA304845A - Steel pole : en fr
  • ES119669A1 - A method and device for depriving the exhaust gases of furnaces, of the entrained fuel powder. : en es
  • CA304744A - Spark plug : en fr
  • CH142834A - Rotary motor. : de en
  • CH142716A - Device for singeing textiles with steam or gaseous fuel. : de en
  • CA304819A - Friction shock absorbing mechanism : en fr
  • DE507739C - Writing pad : de en
  • DE510042C - Device for signaling with sound signals in the form of speech or word signs : de en
  • DE510281C - Brake device for motor vehicles operated by the negative pressure in the suction line of the drive motor : de en
  • DK43177C - Sewing machine, in particular for the manufacture of paper bags. : da en
  • AU2283129A - Torque system forfour-wheel drive for automobile trucks andother vehicles : en
  • CH142924A - Process for the preparation of a strongly basic azo dye. : de en
  • US1778287A - Device for recording the condition of railway tracks : en
  • US1778554A - Clasp : en
  • US1778616A - Field sign : en
  • US1778206A - Heterodyning horn : en
  • US1778634A - Treatment of metals with acid liquors : en
  • ES119714A1 - Device to avoid return ignitions in the mercury vapor rectifiers. : en es
  • GB336551A - Harpoon for killing whale and other sea animals by electricity : en
  • GB337062A - Improvements in or relating to turbines : en
  • ES119644A1 - A process for the manufacture of resitols. : en es
  • US1778352A - Wood flooring : en
  • AU2528230A - Improved apparatus for trapping animals : en
  • CA304851A - Tail skid for air craft : en fr
  • DE510067C - Device for attaching stereotype plates to form cylinders : de en
  • GB336388A - Improvements in bullets for cleaning tubes : en
  • GB336405A - Improvements in or relating to the mounting of coiled springs upon bearer bars : en
  • DE510007C - Three-color film for recording and displaying additive color kinematograms : de en
  • ES119681A1 - Carburetor for explosion engines. : en es
  • CA304789A - Manufacture of styrol hydrocarbons : en fr
  • CH142825A - Shaft coupling with helical spring. : de en
  • CH142723A - Knitted swimsuit. : de en
  • USD82263S - A cokpobation of new jebsey : en
  • US1778652A - Casting machine : en
  • DE510028C - Bottle capping machine : de en
  • DE510069C - Process for the production of ceramic nozzle plates for synthetic fiber production : de en
  • US1778069A - Wood-block flooring : en
  • US1778550A - Electrical connection plug : en
  • US1778468A - Sickle bar : en
  • US1778516A - Bushing arbor : en
  • US1778417A - Gas or vapor discharge device : en
  • DE509873C - Apparatus for the continuous recording of body movements, e.g. Heart movements, using X-rays : de en
  • DE510055C - Device for adding small amounts of make-up fluids to a main fluid, e.g. a reagent solution to water for water purification : de en
  • DE510058C - Device for the elimination of floating matter in fresh water pools : de en
  • GB336357A - Improvements in drying apparatus : en
  • GB336518A - Pressure gauge : en
  • DE510427C - Process for the saponification of esters : de en
  • CA304736A - Spark plug : en fr
  • CA304852A - Process of mashing malt and malt mixtures : en fr
  • CH142771A - Ski binding. : de en
  • DK43175C - Method for the preparation of readily soluble sodium salts of acylaminophenolaric acids. : da en
  • US1778010A - Engine starter : en
  • US1778705A - Inkstand : en
  • DE509805C - Frame with rungs for placing baked goods : de en
  • GB336975A - Improvements in or relating to bottle filling apparatus or the like : en
  • GB336429A - A device for taking up the stress of bolts on engine casings and the like : en
  • FR37121E - Process for improving raw cellulosic material of any kind : en fr
  • GB336613A - Improvements in or relating to means for taking a series of photographs : en
  • US1778060A - Belt-idler support : en
  • DE509870C - Machine for the production of paper tubes : de en
  • DE510226C - Electric headlight bulb : de en
  • ES119623A1 - A handy linear measuring instrument, combined with a counter device. : en es
  • DE509924C - Process and device for removing dust : de en
  • US1778246A - Corsage retainer : en
  • GB318638A - Improvements in rotary pumps : en
  • GB315796A - Improvements in or relating to flexible hose for fluid pressure systems : en
  • US1778306A - Rheostat : en
  • US1778638A - Vanity case : en
  • CH142918A - Process for the production of a new azo dye. : de en
  • ES210U - Metal device to operate awnings, especially stores and shop windows. (Machine-translation by Google Translate, not legally binding) : en es
  • GB317471A - Improvements in or relating to refrigeration apparatus : en
  • ES119663A1 - Two-stroke combustion engine with transverse purge. : en es
  • ES119702A1 - An improved system machine designed to paint or bathe eggs and similar items, for the purpose of conservation. : en es
  • CA304770A - Picture telegraphy : en fr
  • US1778075A - Shelf support : en
  • US1778245A - Windshield wiper : en
  • US1778414A - Display device : en
  • US1778551A - Distributor for asphalt and like liquids : en
  • US1778362A - Railway-track construction : en
  • US1778415A - Furnace for roasting sulphide and other ores : en
  • US1778666A - Extension table : en
  • DE502572C - Flat weft knitting machine for the production of handle plush lining : de en
  • DK43167C - Adjustable Corset, Corset, Belt, Waistpiece, Bra or similar. : da en
  • DE510080C - Method and device for lifting punches loosened by means of an adjacent earth bore, in particular pit punches : de en
  • ES188U - Multi-brand ingot for typographical uses. (Machine-translation by Google Translate, not legally binding) : en es
  • US1778679A - Call-distributing system : en
  • GB336622A - Improvements in stopping devices for talking machines : en
  • US1778100A - Concrete gun : en
  • US1778534A - Double-sealing tool : en
  • US1778056A - Spring controller : en
  • US1778526A - Conveyer : en
  • US1778234A - Bridge : en
  • DE510010C - Process for the production of photographic images on a transparent skin : de en
  • DE509833C - Method and device for finishing textiles, in particular knitted and knitted goods : de en
  • DE510426C - Process for the cleavage of dioxyacetone alkali bisulfites : de en
  • GB313156A - Improvements in or relating to calculating devices : en
  • GB336318A - Improvements in the manufacture and production of porous masses : en
  • DE509843C - Auxiliary block carriage for full roller creels : de en
  • DE509864C - Coffee grinder with a subdivided container and a shut-off device that can be swiveled around a horizontal axis at the lower end of the partition : de en
  • ES119865A1 - A procedure for the manufacture of own molds for obtaining drawings, letters or ornaments. : en es
  • DE509891C - Device for depositing fuses : de en
  • DE510077C - Bowling bracket : de en
  • US1778406A - Jewelry box : en
  • US1778016A - Muffler construction : en
  • GB318622A - : en
  • DE509821C - Cooling device for dissipating the heat generated when soldering or welding cable ladders : de en
  • DE510218C - Double electrode for primary and secondary elements formed on two spirally rolled metal bands : de en
  • DK43142C - Flush valve. : da en
  • US1778136A - Power-transmission device : en
  • US1778323A - Target : en
  • DE509841C - Spring seat : de en
  • DE510096C - Depositing device for the hand matrices in matrix setting and line casting machines that work with a pre-folder : de en
  • GB336324A - Improvements in or relating to coin-freed vending machines : en
  • DE509823C - Groove closure bodies for electrical machines or apparatus : de en
  • FR37094E - Enhancements to t.s.f. receptors : en fr
  • GB318255A - Manufacture of cellulose derivatives : en
  • ES119839A3 - A system of making white rolled collars. : en es
  • ES119766A1 - Perfeccionamientos in electrical appliances to emphasize and refatir metals. : en es
  • ES119860A1 - Combustion engine for liquid fuels. : en es
  • ES119776A2 - PROCEDURE FOR THE PREPARATION OF A GUM MATERIAL TO CHEW : en es
  • GB336290A - Gramophone record cabinet : en
  • ES171U - Coating applicable to certain solid bodies. (Machine-translation by Google Translate, not legally binding) : en es
  • ES119753A1 - A procedure, with the corresponding device, for the separation by fire of mineral oils. : en es
  • CH142797A - Process for the production of non-magnetic iron alloys. : de en
  • GB336345A - Improvements in the shanks of driven fastening devices : en
  • GB336598A - Improvements in mountings for rotary bodies : en
  • US1778611A - Hook and fastener : en
  • US1778084A - Screen loud-speaker : en
  • DE510401C - Slide connection : de en
  • GB336989A - Improvements in or connected with the supplying of pulverulent material to combustion apparatus and other apparatus : en
  • GB336611A - Improvements in or relating to locks, latches and the like : en
  • CA304715A - Means for lubricating bearings : en fr
  • CA304781A - Spare rim and tire locking device : en fr
  • CH142808A - Tap serving as an intermediate or finishing cutter for cutting flat threads. : de en
  • GB336590A - Improved process of steaming dyed or printed fabrics : en
  • GB335984A - Improvements in advertising apparatus : en
  • CA304840A - Drawn metal article : en fr
  • DE510024C - Crown cork capsule : de en
  • ES119876A1 - AUTOMATIC APPARATUS FOR SHOWCASES : en es
  • US1778407A - Selective switch : en
  • CA304664A - Insole : en fr
  • DE510191C - Dough dividing machine : de en
  • US1778592A - Protective heel plate for galoshes : en
  • DE509863C - Grain peeling machine with a grinding chamber in front of the pointed chamber : de en
  • DE509979C - Device for cutting rubber drive belts : de en
  • GB314066A - Method of and apparatus for making nut blanks : en
  • GB336415A - Improvements in or relating to hooks and eyes : en
  • ES119617A1 - A procedure to preserve all types of fruit from rot, especially orange. : en es
  • US1778342A - Filter device : en
  • CA304797A - Positive drive clutch : en fr
  • CH142738A - Process for the production of thymol. : de en
  • CA304689A - Air and water valve : en fr
  • GB336423A - Improvements in and relating to electric fuses for blasting : en
  • GB336513A - Improvements relating to the manufacture of leaf springs : en
  • DE510112C - Cable distributor : de en
  • USD82255S - Design fob : en
  • US1778633A - Vehicle construction : en
  • DE509806C - Device for treating pasta by immersing its support frame in a container containing boiling liquid : de en
  • ES203U - Packaging device for necks. (Machine-translation by Google Translate, not legally binding) : en es
  • US1778614A - Device for regulating the terminal voltage of generators : en
  • US1778670A - Doll : en
  • DE510128C - Tensioning device for hides, hides and rawhide : de en
  • US1778556A - Toy telephone : en
  • AU2214629A - Improvements in sliding sash windows and frames therefor : en
  • CH142877A - Mounting device allowing the operation of the electrodes of an electric furnace. : en fr
  • DE510328C - Device for generating water gas from glowing coke : de en
  • ES119842A1 - Improvements in voice-activated regulatory mechanisms for cable telephone systems. : en es
  • GB336439A - Improvements in or relating to note cases and like articles : en
  • GB336976A - Improvements in or relating to bottle filling, bottle sealing and disc cutting apparatus or the like : en
  • GB336335A - Improvements relating to gas producers : en
  • DE509995C - Procedure for running in bearings : de en
  • DK43173C - Apparatus for Filling Magazines for Self-Charging Rifles. : da en
  • DK43181C - Ticket issuing apparatus. : da en
  • US1778697A - Adjusting screw : en
  • DE510057C - Two-story sewage treatment plant : de en
  • ES119235A1 - Wheel with the movable rim in relation to the hub. : en es
  • GB336300A - Improvements relating to anti-dazzle screens : en
  • DK43141C - Double-acting four-stroke diesel engine. : da en
  • GB336988A - Improvements in or relating to speedometers : en
  • US1778585A - Barber's-mirror device : en
  • GB336387A - Improvements in or relating to microphones and like telephone transmitting instruments : en
  • GB336550A - Receiving or casting table for glass works : en
  • GB336364A - Improvements in pneumatic wheels : en
  • GB336455A - Non-detaching, interchangeable coupling for jigger conveyors : en
  • US1778621A - Material-handling apparatus : en
  • US1778334A - Engine-driven rotary cultivator : en
  • US1778418A - Slide for automatic extensible tables : en
  • US1778277A - Delivery-vehicle shelf system : en
  • US1778156A - Combustion motor : en
  • DE510146C - Electrical breaker contact, especially for the ignition circuit breakers of internal combustion engines : de en
  • CA304823A - Brick arch for locomotive fire boxes : en fr
  • CH142861A - Switching device for high voltages and power. : de en
  • CH142878A - Reflector, in particular for motor vehicle headlights. : de en
  • CH142898A - Bag and method for its manufacture. : en fr
  • CA304721A - Lawn edge trimmer : en fr
  • AU2543030A - Process for smelting material containing tin oxide : en
  • GB336375A - Improvements in air-pump valve attachments for internalcombustion engines : en
  • US1778142A - Manicuring device : en
  • US1778450A - Flow stabilizer : en
  • US1778693A - Loud-speaker : en
  • CH142858A - Contact device for electrical appliance. : en fr
  • DE507353C - Process for making perforated artificial glass beads : de en
  • DE509800C - Coffee grinder with a grinding cone attached to a motor shaft : de en
  • DE509838C - Knife, especially for cutting tomatoes, fruits, etc. like : de en
  • US1778344A - Building structure : en
  • AU2603530A - Water circulating device for clothes washing : en
  • CH142816A - Grinding tool. : de en
  • US1778424A - Distributor for fertilizer and the like : en
  • US1778377A - Telegraph repeating device : en
  • DE510289C - Drive a row of workbenches arranged one behind the other, especially glass plate grinding machines : de en
  • ES208U - New pin or strainer for chamomile tea or similar. (Machine-translation by Google Translate, not legally binding) : en es
  • DE510264C - Drill chuck with several axially and radially displaceable clamping jaws : de en
  • CH142854A - Device for limiting the power transmitted by a transformer with a rotating secondary part between networks of the same frequency. : de en
  • GB336939A - Improvements in switch gear : en
  • ES119725A1 - A process for the manufacture of blocks of cement, lime or gypsum and other similar materials without setting. : en es
  • GB336412A - Manufacture of 1-phenyl-2-methylamino-1-propanol : en
  • US1778051A - Lubricating device for crank cases : en
  • DE509745C - Calculating machine with two counters : de en
  • GB309500A - Improvements in and relating to washing machines : en
  • CA304732A - Drip strip : en fr
  • CH142900A - Car train consisting of a tractor and a four-wheel trailer. : de en
  • IE11275L - Boring apparatus : en
  • DE510193C - Brake and locking device for tripod winches : de en
  • DE510327C - Supporting device for the lead wire of electric iron : de en
  • ES119853A1 - MULTIPLE STATIC CONDENSER : en es
  • USD82283S - boettges : en
  • GB315429A - Improvements in or relating to tension-devices for yarn-winding and other textile machines : en
  • GB336572A - Improvements in or relating to electric signalling systems : en
  • DE510285C - Machine for sharpening machine knives : de en
  • US1778146A - Heating apparatus : en
  • GB336978A - Improvements in or relating to railway or like rail joints : en
  • GB336470A - Process for the purification of hormone preparations : en
  • ES119619A3 - Frame-support for the jars for the sale of candies and chocolates. : en es
  • DE510087C - Device for separating liquids of different specific gravity : de en
  • GB336529A - Improvements in and relating to electric suspension insulators of the cap and bolt type : en
  • US1778128A - Fabric-laying machine : en
  • DE509773C - Water truck : de en
  • DE510178C - Process for regulating the addition of soda in water purification with hot soda solution : de en
  • DE509980C - Process and device for the electrophoretic precipitation of rubber-like substances from their aqueous dispersions : de en
  • IE11186L - Governors. : en
  • FR37146E - Improvements made to diaphragms forming a chamber, in particular to those constituting joints for electric cables : en fr
  • ES119819A3 - Improvements in the manufacture of tiles or combs. : en es
  • GB336396A - Improved means for treating moulded articles for trimming or polishing the same : en
  • GB315720A - Improvements in and relating to anodes for electric discharge tubes : en
  • DE510119C - Cascade connection of asynchronous machine and commutator machine : de en
  • DE509922C - Method and device for the wet treatment of fabric webs : de en
  • DE510025C - Crown cork capsule with perforated sealing washer and metal protective washer underneath : de en
  • ES118616A1 - Improvements in the treatment of granular materials. : en es
  • GB315716A - Improvements in train control systems : en
  • GB336307A - Improvements in or relating to the performing of channelling, edge-thickness reducing or like operations on boot or shoe soles : en
  • ES175U - Apparatus for the examination of knitted stockings. (Machine-translation by Google Translate, not legally binding) : en es
  • CA304681A - Lock : en fr
  • DE509831C - Thread tensioning device for circular knitting machines : de en
  • DE510051C - Pliers-like locking tool : de en
  • AU2499630A - Improvements in and connected with furnaces : en
  • CA304816A - Friction shock absorbing mechanism : en fr
  • CH142685A - Heat recovery unit for stove pipe. : en fr
  • CH142881A - Device for curing gonorrhea. : de en
  • DE509917C - Pasta screw press : de en
  • ES119806A1 - A process for the manufacture of flexible celluloid or cellulosic material discs, white or colored, for talking machines. : en es
  • GB336631A - Improvements in or relating to grinding wheels : en
  • US1778074A - Baby shoe : en
  • AU2398929A - Improvements in purses andother containers : en
  • ES119664A3 - The mechanical manufacture of bedspreads. : en es
  • US1778259A - Fastener socket : en
  • GB336549A - Improvements in or relating to discharge troughs for cooling beds of rolling mill installations : en
  • DE510396C - Resiliently attached trickling device in burning, glowing and drying drums : de en
  • AU2561230A - Golf clubs and making thesame : en
  • CH142748A - Process and installation for the preparation of synthetic fuels starting from solid fuels. : en fr
  • DE510406C - Process for the production of foundation piles in acidic or salty soil : de en
  • USD82249S - Andrew cannella : en
  • US1778247A - Safety field-pump stop : en
  • CA304774A - Wood block flooring : en fr
  • US1778409A - Cover flange and holder : en
  • US1778676A - Snap switch : en
  • US1778093A - Automatic electric time switch : en
  • US1778430A - Head-lamp mounting : en
  • DK43148C - Device for Sound Reproduction Systems. : da en
  • GB336438A - Improvements in fishing gears : en
  • US1778549A - Electrical connection plug : en
  • CH142711A - Loom, the two warp thread groups of which are each guided in a comb used for shedding. : de en
  • US1778153A - Insulator-pin-centering means : en
  • US1778385A - Leather-working machine : en
  • CA304676A - Driving wheel for tractors : en fr
  • US1778027A - Transformer printing camera : en
  • ES204U - Handle for suitcases. (Machine-translation by Google Translate, not legally binding) : en es
  • IE11262L - Magnesium-cerium alloys : en
  • ES198U - New guide with plans : en es
  • DE509896C - Toy gun with disappearing gun : de en
  • US1778517A - Method of improving the properties of activated bauxite and product thereof : en
  • GB336542A - Improvements in hair waving devices : en
  • US1778184A - Cementing machine : en
  • US1778257A - Washing machine : en
  • GB336341A - Improvements in fastenings for travelling trunks and the like : en
  • GB336547A - : en
  • GB336610A - Improvements in destructive hydrogenation : en
  • GB336624A - Improvements in or relating to apparatus for inflating inflatable bodies, particularly vehicle wheel tyres : en
  • DE510360C - Process for the production of sand bedding to hold elastic negatives : de en
  • GB336327A - Improvements in firing and loading mechanism for machine guns : en
  • GB336936A - Improvements in or relating to evening and grading machines : en
  • GB336541A - Improvements in or relating to lubricated plug valves : en
  • GB336344A - Improvements in or relating to delivery taps or devices for oil drums or other liquid receptacles : en
  • DE510249C - Autonomous talking machine : de en
  • US1778071A - Method and apparatus for vulcanizing tires : en
  • USD82262S - Andhew hudson : en
  • US1778464A - Heating apparatus : en
  • US1778279A - Adjustable chiropractic bed appliance : en
  • US1778543A - Railway-switch-controlling apparatus : en
  • ES119629A1 - Installation of air brake, especially for automotive trains. : en es
  • US1778635A - Motion-picture projector : en
  • GB336630A - A system of modulating high frequency currents of thermionic tube generators : en
  • GB317833A - Improvements in and relating to multiple filament incandescent lamps : en
  • CA304759A - Time delay controlling device : en fr
  • US1778664A - Grate construction : en
  • US1778665A - Manufacture of resistor rods with thickened portions : en
  • DE509998C - gear : de en
  • ES119759A1 - PROCEDURE TO IMPROVE THE MOLIURABILITY OF DYES WITH LIGAZON : en es
  • USD82248S - Design for a slicing-machine casing : en
  • DE510150C - Circumferential looper thread dispenser for sewing machines : de en
  • DE509711C - Circuit arrangement for eliminating malfunctions in duplex telegraphy due to imperfect compensation in the event of very rapid voltage changes : de en
  • CH142880A - Cutting device. : de en
  • US1778164A - Composition material for sound transmitters : en
  • US1778578A - Electric refining furnace : en
  • DE510013C - Method for fastening the sheet metal in copying machines, especially those of a vertical type : de en
  • CH142937A - Process for the coagulation of latex-like emulsions of artificial rubber. : de en
  • GB336326A - Improvements in and relating to ships for the transport in bulk of oil and similar liquids : en
  • US1778230A - Automatic telephone system : en
  • US1778701A - Transplanter : en
  • CH142936A - Process for the production of compacts. : de en
  • US1778138A - Antifreeze device : en
  • CH142706A - Side window for note trees. : de en
  • DE510008C - Process for reproducing colored cinema images : de en
  • DE510325C - Finishing frame for lower leg clothes : de en
  • GB336351A - Improvements in or relating to lighting installations for signs : en
  • ES119574A3 - A mechanical device for the production of ice cream. : en es
  • ES119608A3 - A suction unit with double side outlets for ventilation or smoke ducts. : en es
  • GB336319A - Improvements in the purification of gases by washing with organic liquids : en
  • DE509872C - Device for photographic enlargement and reduction : de en
  • DE510153C - Sewing machine with a feed wheel and a pressure wheel : de en
  • ES119881A1 - A procedure, with the corresponding device, for packaging preserves that do not undergo heating. : en es
  • US1778264A - Insoluble capsule : en
  • US1778378A - Telephone system : en
  • US1778680A - Lock : en
  • US1778123A - Bottle stopper : en
  • US1778413A - Shoe strap : en
  • US1778536A - Jack attachment for automobiles : en
  • DE509900C - Driving contact for conveyor systems : de en
  • ES119827A1 - A variable delay device. : en es
  • US1778300A - Flat-rim sink : en
  • US1778427A - Apparatus for dispensing liquids under pressure : en
  • AU2555130A - Improvements in and relating to mechanism for notching and feeding body blanks toa body maker : en
  • DE510245C - Mortising machine for cutting prongs : de en
  • ES119614A1 - A method of making colored beads. : en es
  • DE509686C - Drying drum with trickle fittings : de en
  • AU2276629A - Improvements in or relating to electrical recording devices : en
  • CH142717A - Washing machine. : de en
  • US1778555A - Toy telephone : en
  • CH142726A - Machine for casting hollow objects from chocolate or the like. : de en
  • CH142794A - Pocket watch. : de en
  • CH142882A - Process for obtaining the effective anterior pituitary substance from pituitary glands. : de en
  • ES119859A1 - A solid bleach preparation process. : en es
  • AU2394329A - Pump assembly for service stations : en
  • US1778115A - Compost-distributing machine : en
  • US1778265A - Tapping machine : en
  • DE510246C - Pressing device for nailing machines : de en
  • ES119745A1 - A domestic installation of gas for waste vegetable products. : en es
  • GB336349A - A process for the production of cellulose fatty acid esters : en
  • GB336377A - Improvements relating to card and the like cases : en
  • DE510273C - Daylight mirror advertising device : de en
  • GB336397A - Improvements in or relating to photo-sensitive cells : en
  • US1778009A - Means for stropping blades : en
  • US1778064A - Piston : en
  • DE509789C - Device for polishing the tenons of pocket watches : de en
  • GB336296A - Method for measuring the temperatures of incandescent bodies : en
  • GB336342A - Improvements in packing cakes of chemical material : en
  • CA304787A - Metal powder : en fr
  • CA304799A - Cushioning mechanism : en fr
  • GB336441A - Improvements in and connected with labour-saving appliances for cleaning, distempering, whitewashing and the like : en
  • AU2285229A - Improvements in and relating tothe treatment of tennis balls andthe like : en
  • CH142917A - Process for the production of a new azo dye. : de en
  • CA304716A - Barrelless bear gun : en fr
  • CA304718A - Hack saw : en fr
  • CH142788A - Engine for clocks. : de en
  • DE509991C - Knee lever loading and unloading device for the shares of drill and hoe machines : de en
  • CH142678A - Process for the production of structures from concrete. : de en
  • CH142933A - Process for the preparation of a dye of the Safranine series. : de en
  • ES119807A1 - A device for heating rooms. : en es
  • ES119863A1 - An automatic operating device to verify collections, with records of the coins and paper currency that are deposited therein and with delivery of a receipt. : en es
  • GB336425A - Improvements in or relating to the purification of gases containing sulphuretted hydrogen and ammonia : en
  • DE509992C - Tedder with computer drum : de en
  • CA304750A - Process of treating jute and analogous fibres : en fr
  • DE510196C - Pressing device for coke oven doors : de en
  • GB336523A - Pipe coupling : en
  • CA304698A - Anchor insert : en fr
  • CA304741A - Flexible cable : en fr
  • US1778182A - Annular-cylinder combustion engine : en
  • ES168U - Perfecting in rubber heels. (Machine-translation by Google Translate, not legally binding) : en es
  • AU2278729A - Improvements in or relating to electric signalling systems : en
  • CH142939A - Device for reducing the amount of vapor from the anodes of mercury vapor rectifiers. : de en it
  • DE509958C - Heating stove with heating element heated by electricity, gas or the like : de en
  • DE510185C - Process for the extraction and purification of alkaloids : de en
  • CA304756A - Screw driver : en fr
  • GB336609A - The use of a spirit level bubble for control of apparatus and/or mechanism : en
  • GB319007A - Tyre arrangement for running wheels of standing high speed railways : en
  • GB336334A - Improvements in cane and wickerwork baskets : en
  • GB336312A - Improvements in or relating to computing weighing scales and the like : en
  • GB336448A - Improvements in or relating to electric accumulators : en
  • CA304742A - Method of forming mica-insulated spark plugs : en fr
  • ES119649A3 - PROCEDURE FOR THE MANUFACTURE OF CLEANING PRODUCTS : en es
  • GB336461A - Improvements in or relating to pans or like cooking utensils : en
  • CA304683A - Process for the recovery of cocos fibres : en fr
  • US1778221A - Tull-pashipned stocking : en
  • US1778691A - Tag fastener : en
  • DE509844C - Process for the production of wood flour : de en
  • GB336471A - Process for the manufacture of hormones : en
  • DE509794C - Device for the protection of transformers, oil switches, choke coils, motors, generators and similar electrical apparatus : de en
  • DE509984C - Panel arrangement on counter cabinets for automatic accounting facilities : de en
  • DE509921C - Device for the wet treatment of individual pieces of textile : de en
  • DE510120C - Electric incandescent lamp with low candle strength, in particular for lighting Christmas trees : de en
  • DE510290C - Device for feeding and removing the workpieces on centerless grinding machines : de en
  • GB316585A - Improvements in or relating to auxiliary air valves for internal combustion engines : en
  • US1778179A - Side frame : en
  • GB313154A - Process of reactivating contaminated adsorptive carbon : en
  • DE509950C - Drive linkage for electrical switches : de en
  • DE510345C - Commutator for electrical machines with flexible blades in the circumferential direction : de en
  • USD82242S - Walter e : en
  • USD82269S - Automobile body : en
  • US1778307A - Apparatus for the manufacture of laminated rubber sheeting : en
  • US1778605A - Prime-mover-control system : en
  • DE510294C - Grinding machine, in particular with a hand drive : de en
  • DE510404C - Month or year clock with spring compensation : de en
  • ES119798A1 - A procedure for the sensitization of chemical-photographic papers. : en es
  • GB336576A - Improvements in or relating to pneumatic tyres and other wire reinforced rubber containing bodies : en
  • GB336620A - Improvements in the means of extracting dust and grit from air, flue gas or other medium : en
  • DE510099C - Method for the transmission of a waveband over a signal path : de en
  • DE510436C - Process for the preparation of substitution products of carbazole sulfonic acids : de en
  • GB336600A - Improvements in or relating to light machine guns : en
  • DE509810C - Process and device for the extraction and extraction of lignite and other minerals : de en
  • US1778581A - Drainage control : en
  • DE509830C - Circular knitwear and process for making them : de en
  • GB336352A - Improvements relating to lubricating systems : en
  • DE510277C - Switching device for continuously running pumps of accumulators for operating hydraulic presses : de en
  • DE509966C - Spinning device for artificial silk with device for venting the spinning pot chamber : de en
  • DE510071C - Process for the production of spectacle frames from strips of tortoiseshell o. : de en
  • DE510141C - Procedure for image adjustment of a stereophotogrammetric measuring device : de en
  • DE510331C - Process for the production of practically sulfite-free ammonium sulfate : de en
  • US1778250A - Method of and apparatus for treating flexible wood-veneered material : en
  • US1778565A - Process of distilling mineral oil under a. high vacuum : en
  • DE509904C - Duct dryer : de en
  • GB315669A - A device for stamping designs on paper and textile materials : en
  • GB336591A - Device for locking the platen of typewriters : en
  • DE509797C - Measuring and signaling device for coal dust distributors : de en
  • GB336338A - Improvements in sheet registering devices for use in printing and like machinery : en
  • US1778189A - Window-shade pull : en
  • GB313155A - Improvements relating to sieve devices : en
  • GB336524A - Improvements in or relating to coffee making apparatus : en
  • DE509902C - Process for drying and luting of skins : de en
  • CA304813A - Railway draft rigging : en fr
  • US1778213A - Digging tooth with hard-metal core : en
  • DK43149C - Paper knife that can be used as a Holder for Books. : da en
  • CH142739A - Process for obtaining glutamic acid. : de en
  • US1778053A - Saw-depitching machine : en
  • US1778558A - Screen for separating apparatus : en
  • GB336392A - Improvements in brake operating mechanism : en
  • US1778355A - Air balancing gauge : en
  • US1778593A - Lubrication register : en
  • DE509923C - Automatic drive change gear for wide dyeing machines with fabric return : de en
  • ES119805A3 - Manufacturing procedure of a silk fabric for making parachute fabrics. : en es
  • ES119821A1 - Installation to produce a mixture of methane and hydrogen, free of carbon oxide, starting from industrial gases containing the latter. : en es
  • ES119831A3 - Procedure for installing partition walls in motor vehicles and the like. : en es
  • DE510205C - Stamping device, in particular for stamping eggs : de en
  • DE510398C - Support rollers for belt conveyors : de en
  • US1778637A - Heating switch : en
  • ES119790A1 - A device to reduce or cancel the current in the lead coating of unipolar cables of a single-phase or polyphase line. : en es
  • GB336331A - Artificial impedance for telephone repeaters : en
  • GB336647A - Improvements in devices for teaching musical scales : en
  • US1778420A - Smoker's stand : en
  • ES119782A1 - A fast and economical method of firing plates and other molded products made of expanded agglomerated cork. : en es
  • GB336639A - Improvements in or relating to mechanism for braking or damping the motion of moving parts : en
  • US1778256A - Windshield cleaner : en
  • AU2515230A - Cooking tops of electric ranges : en
  • DE510225C - Electric lighting device : de en
  • DE510402C - Mechanically driven device for emptying trolleys : de en
  • CA304694A - Vehicle unloading closure and mounting : en fr
  • CA304806A - Diaper : en fr
  • DE493074C - Pressure medium brake device, in particular for motor vehicles : de en
  • DE509860C - Belt connector for V-belt : de en
  • AU2274229A - Improvements in bootheels : en
  • CH142864A - Electrothermal switching device operated by means of alternating or pulsating current. : de en
  • CA304657A - Container : en fr
  • ES119732A3 - A procedure for the construction of bodies, especially for cars, automobiles and trucks. : en es
  • GB317729A - Device for maintaining the face of the brake block concentric to the wheel on vehicles running on rails : en
  • US1778700A - Support : en
  • US1778694A - Dustless ash remover and container : en
  • US1778356A - Automobile body : en
  • US1778569A - Life-saving attachment for submarines : en
  • US1778678A - Demountable electric motor : en
  • DE510207C - Process for operating burners, in particular large gas burners for Cowper apparatus : de en
  • CH142720A - Device for attaching a dust bag to a vacuum cleaner. : en fr
  • ES119607A1 - Perfecting on the hinges. : en es
  • US1778274A - Wire-cable clamp : en
  • GB315665A - Manufacture of azo-dyestuffs containing copper : en
  • GB336376A - Improvements in and relating to root-harvesting machines : en
  • FR37139E - Circuit breaker improvements : en fr
  • GB336520A - Improvements in linings for furnace arches, walls and the like : en
  • GB336586A - Improved apparatus for stencilling luminous dials for clocks, measuring instruments and the like : en
  • CH142868A - Device for selective monitoring of electrical lines. : de en
  • US1778615A - Attachment plug cap : en
  • USRE17831E - wadsworth : en
  • DE509809C - Cutting tool for chain cutting machines : de en
  • ES119795A3 - A burner for benzine and other similar liquid fuels. : en es
  • US1778348A - Concrete-transporting vehicle : en
  • DE509852C - stud : de en
  • DE510065C - Prevention of sticking and caking of the feed materials during continuous charring processes : de en
  • USD82271S - Design for a wooden gutter : en
  • US1778101A - Exhaust silencer for aircraft motors and the like : en
  • CH142789A - Dial for small watches. : de en
  • DE510049C - Furnace for the production of molten cement with separate preheating and de-acidification of the raw material components : de en
  • US1778052A - Automatic flow-control water-measuring tank : en
  • US1778278A - Windshield heater : en
  • US1778632A - Railway rail joint : en
  • US1778648A - Eractttre-detecting device : en
  • US1778518A - Railway-car retarder : en
  • US1778226A - Alloy steel : en
  • DE483270C - Road surface and process for its production : de en
  • CA304767A - Molding press : en fr
  • ES119836A3 - Manufacture of a new sweet nougat. : en es
  • USD82296S - Design fob an overshoe : en
  • CA304682A - Coin control lock : en fr
  • GB336546A - Improvements in reflector lamps for vehicles : en
  • ES119700A1 - Improvements in the printing character molds. : en es
  • GB336350A - New azo dyestuffs : en
  • GB336525A - Improvements relating to the production of mixed oil gas and water gas : en
  • ES114935A1 - Improvements and improvements in the machines of peeling, debarking or peeling fruits, vegetables and other edible items. : en es
  • DE509858C - Pistons for high-speed internal combustion engines : de en
  • ES114931A1 - An automatic disengagement device for driving drums and wire draw benches. : en es
  • DE510085C - Method of drying peat and other fibrous masses : de en
  • DE510043C - Device for all-round undisturbed transmission and reception of sound on ships in motion : de en
  • DE510419C - Device for generating a bleaching gas for flour, grain and similar substances by means of electrical spark discharge : de en
  • CH142715A - Device for pushing an intaglio or relief design on a fabric. : en fr
  • USD82246S - Edward brtjnhoff : en
  • CA304748A - Spark plug : en fr
  • US1778393A - Feed-control means for bins, hoppers, etc. : en
  • DE509996C - Resilient bearing : de en
  • CH142704A - Bearing and drive of the spindles for winding machines. : de en
  • CH142818A - Process for producing pictorial representations. : de en
  • US1778040A - Flexible conduit for electrical conductors : en
  • US1778034A - Fire extinguisher for dry-cleaning apparatus, etc. : en
  • DE509685C - Rotatable drum for drying coffee : de en
  • GB336356A - Improvements in relation to boiler furnaces : en
  • GB336599A - An improved method of conserving heat in a steam power plant : en
  • CA304757A - Cloth-like fabric : en fr
  • CH142700A - Needle table for feeding the ribbon of fibers to be combed in a combing machine. : en it
  • CA304696A - Blue flame oil burner : en fr
  • CH142779A - Device for displaying the sum of several variables. : de en
  • CH142907A - Single-chamber compressed air brake with a release valve that enables graduated release. : de en
  • US1778126A - Nozzle for combustion-gas turbines : en
  • US1778688A - Process of obtaining from seaweed a stable form of alginic acid and its compounds : en
  • US1778220A - Automobile clutch-control system : en
  • US1778171A - Storage-battery container : en
  • DE509942C - Pendulum support of the suspension spring collar against the axle bushes of laterally displaceable axles of rail vehicles with an upper leaf spring arrangement : de en
  • ES119818A3 - A parallel vise, with rotating and lifting movement. : en es
  • US1778372A - Earth anchor : en
  • US1778463A - Resilient wheel : en
  • US1778567A - Cellulosic composition : en
  • CA304719A - Connector head : en fr
  • CH142903A - Device for fixing the rear bicycle lantern. : en fr
  • US1778594A - Shoe form : en
  • US1778602A - Can and can-opening device : en
  • US1778044A - Extension device : en
  • US1778204A - Telephone system : en
  • US1778570A - Brake : en
  • US1778275A - Band-saw-tensioning roller : en
  • USD82258S - Design for an escutcheon plate : en
  • DE509948C - Insulating pipe wrapping machine : de en
  • GB336506A - Improvements in or relating to refrigeration : en
  • CA304671A - Compressor : en fr
  • DE510001C - Method and device for fastening friction linings made of plastic material on their carrier : de en
  • DE510181C - Device for changing the loading stroke for push-button looms : de en
  • ES119780A1 - Procedure for the preparation of asymmetric dicloretylene. : en es
  • CA304842A - Water tube boiler : en fr
  • US1778139A - Positive motion-picture film : en
  • US1778338A - Slider for fasteners : en
  • US1778339A - Die holder : en
  • US1778223A - Hose nozzle : en
  • US1778335A - Method of and apparatus for use in weaving : en
  • CH142879A - Gas apparatus with removable burner. : de en
  • US1778341A - Nonreverse mechanism for rotary pumps : en
  • CH142800A - Metal for soldering and plating metal, and methods of making the same. : de en
  • CH142675A - Incubator. : de en
  • GB315792A - Improvements in single spar aircraft wings and damping surfaces : en
  • AU2420829A - Machine for moulding blocks, bricks andthe like : en
  • CH142831A - Electromechanical motion transmission device. : en fr
  • DE509812C - Stuff printing machine : de en
  • CA304699A - Flexible clevis : en fr
  • US1778421A - Timing device for balance-wheel units of watches and clocks : en
  • US1778431A - Waste cleaner : en
  • CA304730A - Electric stop mechanism for knitting machines : en fr
  • US1778088A - Cotton-gin feeder and the like : en
  • US1778134A - Casement window : en
  • US1778529A - Manual key : en
  • US1778696A - Railway-journal-oiling device : en
  • NL26241C - roentgen plant : en nl
  • US1778253A - Current transformer : en
  • DE509716C - Switching arrangement to compensate for disruptive electrical waves, especially in receiving devices for wireless communication : de en
  • US1778038A - Toy steeplechase : en
  • US1778167A - Caster : en
  • US1778208A - Camera : en
  • DE509746C - Display device for the status of the adding and subtracting mechanism in cash registers and accounting machines : de en
  • GB336353A - Improvements in or relating to cellulose ester compositions : en
  • US1778269A - Apparatus for distilling liquid hydrocarbons : en
  • GB336612A - Improvements in and relating to electric contacts : en
  • US1778521A - Jack : en
  • US1778528A - Car retarder : en
  • US1778538A - Heating device : en
  • CA304693A - Apparatus for preventing incrustation and corrosion in steam boilers, etc. : en fr
  • CH142750A - Process for the hardening of condensation products from phenols and aldehydes. : de en
  • ES114933A1 - Improvements in automatic or semi-automatic scales. : en es
  • GB336443A - Improvements in or relating to expansion brakes for motor vehicles : en
  • IE12248L - Telephony. : en
  • GB336391A - Improvements in or relating to scoring and marking apparatus : en
  • DE502051C - Contact device for railway tracks : de en
  • ES119813A1 - Improvements in the treatment of minerals and similar materials. : en es
  • GB336574A - Process for the generation of intense photo-electric currents : en
  • CH142721A - Mouthpiece for vacuum cleaner. : de en
  • GB336475A - Improvements in regulators of power and of speed : en
  • GB336585A - Improvements in elastic supports or suspensions : en
  • GB313123A - Improvements in the manufacture and production of valuable hydrocarbons : en
  • GR2937B - AUTOMATIC FIRE START NOTIFICATION INSTRUMENT. : el en
  • IE11599L - Powdered nickel iron alloys : en
  • ES119796A1 - A new boot device system for bocoyes and the like. : en es
  • GB311424A - Improvements in or relating to the treatment of cereals and leguminous products : en
  • GB316890A - Breeding houses for pigeons : en
  • GB336386A - Improvements in or relating to means for handling objects in baths, particularly for electrolytic baths : en
  • GB336427A - Improvements relating to stands for smoothing-irons : en
  • US1778309A - Telephone metering system : en
  • DE509928C - Filter press lock : de en
  • FR37086E - Improvements to sound-producing devices : en fr
  • AU2483730B - Improvements indoor checks : en
  • US1778347A - Starter control : en
  • US1778297A - Coal-mining apparatus and method : en
  • US1778117A - Door-interlocking device : en
  • DE509974C - Zipline indicator : de en
  • CH142687A - Ventilation device. : en fr
  • CA304839A - Sheet metal ware article : en fr
  • DE509725C - Control device for arc lamps : de en
  • DE509930C - Circulating cell filter : de en
  • DE510132C - Chair with leg struts inserted into grooves in the seat frame : de en
  • US1778151A - Outlet box : en
  • US1778280A - Water softening and regenerating apparatus : en
  • US1778685A - Rocking chair : en
  • ES119635A1 - Perfections on shafts for artificial teeth. : en es
  • IE11615L - Opium alkaloids : en
  • CH142686A - Radiator for heating systems. : de en
  • US1778148A - Refrigerator latch : en
  • AU2422829A - Emergency sluice gate : en
  • DE509888C - Device for grooving the rubber soles on worn footwear : de en
  • ES119845A1 - A NEW SYSTEM OF GEARS TO PRODUCE INTERMITTENT ROTATIONAL MOVEMENTS, WITHOUT CONTINUITY SOLUTION AND VARIABLE MULTIPLICATION : en es
  • US1778619A - Manufacture of dump cars : en
  • CA304702A - Electric mercury bulb switch : en fr
  • CA304804A - Grindstone : en fr
  • CA304847A - Drop wire hanger : en fr
  • US1778173A - Overhead support for baskets used in game of basketball : en
  • US1778191A - Controlling mechanism for steam engines and the like : en
  • US1778358A - Drawing press : en
  • US1778400A - Telephone transmitter : en
  • ES119675A1 - An improved system air scrubber for combustion engine carburetors. : en es
  • ES119735A2 - The industrial product plates or sheets formed by various thicknesses of burlap or cloth glued or bonded. : en es
  • GB336322A - Improvements in or relating to loud speakers : en
  • GB336464A - Improvements in or relating to punching or cutting pliers : en
  • US1778177A - Distillation apparatus : en
  • US1778217A - Flexible connection and connecter for high-pressure grease guns : en
  • US1778350A - Clamp for adjustable shores : en
  • US1778361A - Regulator for hot-water heaters : en
  • US1778687A - Door-latching mechanism : en
  • AU2499730A - Improvements in devices for retaining furnace wall blocks against tubes : en
  • DE510399C - Wire conveyor belt : de en
  • US1778047A - Apparatus for drying fruits : en
  • US1778583A - Valve-position indicator : en
  • US1778416A - Rectifier circuit : en
  • US1778481A - Dial-test indicator : en
  • US1778270A - Sponge rubber : en
  • DE509956C - Fixing device for canopies for electric ceiling lighting : de en
  • DE509963C - Thread changing device for knitting machines : de en
  • DE510072C - Irrigation device with circulating nozzle : de en
  • CA304860A - Train pipe connector : en fr
  • DE509895C - Toy locomotive with a steam whistle and a stop brake that can be operated from the track : de en
  • DE510174C - Device for measuring the caliber of daermen : de en
  • GB336310A - Improvements in refrigerating safes and chests : en
  • GB336404A - Improvements in or relating to paper drinking vessels : en
  • GB336370A - Improved packing case or container for the transportation of goods : en
  • GB336453A - Improvements in and relating to high tension electric switches : en
  • AU2600130A - Improvements in laminated springs for motor vehicles : en
  • US1778178A - Printing machine : en
  • CH142920A - Process for the production of a new azo dye. : de en
  • DE509807C - Drilling machine clamping column : de en
  • CA304798A - Side frame and journal box : en fr
  • US1778515A - Art of treating shale or the like : en
  • CA304669A - Pliers for cutting and scraping insulations from wires : en fr
  • CH142773A - Flexible measuring ruler, with support device for winding and unwinding it. : en fr
  • US1778222A - Machine for making building materials : en
  • US1778477A - Multiple shear pin : en
  • CH142899A - Removable sled with carrying skis. : en fr
  • USD82284S - Fbedebick w : en
  • US1778203A - Motor-car truck : en
  • DE510022C - Mud flaps for motor vehicles : de en
  • US1778201A - Computing device : en
  • CH142694A - Detachable furniture. : de en
  • US1778374A - Electric music instrument : en
  • US1778496A - Door and frame gauge : en
  • CH142730A - Process for heating gases. : de en
  • FR37128E - Improvements made to vacuum devices and more particularly to switches : en fr
  • DE510154C - Folders on sewing machines : de en
  • DE510315C - Shock absorbing device for sieves moving back and forth : de en
  • DE510417C - Single or multi-stage vacuum cooling system with simultaneous use of mixed and surface condensers : de en
  • AU2471430A - Improvements in or relating tothe preservation of animal and vegetable substances : en
  • DE509660C - Sorting drum without driver for grain or the like. : de en
  • DE509758C - Gas turbine with flying piston compressor and closed circuit of the propellant : de en
  • GB336311A - Improvements in and relating to window structures : en
  • GB336484A - : en
  • CH142838A - Silencer. : de en
  • CA304786A - Process of preparing organic articles for electrolytically covering them with metallic layers : en fr
  • CH142801A - Process for the production of copper alloys of great hardness and strength. : de en
  • DE510367C - Nozzle for cleaning castings using a pressurized water jet : de en
  • FR37104E - Transmission system : en fr
  • US1778351A - Motion-picture apparatus : en
  • US1778225A - Holder for golf balls or the like : en
  • US1778618A - Concrete tie : en
  • US1778511A - Process op oxidizing acetaldehyde to acetic acid : en
  • US1778640A - Electrical generator for welding or the like : en
  • DE509882C - Method and device for increasing the spray effect of the spray jet, in particular with hollow vessel treatment machines : de en
  • DE509977C - boiler : de en
  • AU2585130A - Improvements in or relating tothe production of strip sound records : en
  • US1778036A - Ventilating system : en
  • US1778440A - Siphon bottle : en
  • US1778502A - Theft appliance : en
  • CA304801A - Fitting for quick detachable couplings : en fr
  • CA304807A - Sanitary cover or closure : en fr
  • CA304691A - Port light : en fr
  • US1778401A - Relay : en
  • DE509760C - Display device for traveling illuminated letters : de en
  • DE510236C - Device for punching wool balls : de en
  • USD82275S - Design fob : en
  • USD82286S - Design for a lamp or article of analogous nature : en
  • US1778224A - Production of calcium-aluminate cements and fertilizer materials : en
  • US1778232A - Nut machine : en
  • USD82247S - Desion por an embossed sheet metal cover : en
  • GB336336A - Improvements in two stroke cycle engines and in the gearing and casings associated therewith : en
  • GB336428A - Manufacture of arylides of aromatic hydroxy-carboxylic acids : en
  • CH142804A - Device for casting aluminum and its alloys. : de en
  • CH142713A - Wire check mechanism for counder machines. : en fr
  • CA304666A - Golf tee : en fr
  • CH142754A - Process for the production of artificial sponge. : de en
  • US1778405A - Combined universal square and protractor : en
  • CA304830A - Insulated electric conductor and terminal : en fr
  • CH142846A - Storage container. : de en
  • AU2340629A - Improvements in or relating to radio receiving systems : en
  • DE487704C - Road surface and process for its production : de en
  • CH142914A - Process for the preparation of an azo dye. : de en
  • CH142922A - Process for the production of a new azo dye. : de en
  • ES119825A1 - An automatic guide device for railways, roads, metropolitan service, trams, streets, etc. : en es
  • US1778085A - Distortionless amplifying system : en
  • US1778587A - Cotton-gathering machine : en
  • DE510142C - Electromagnetic devices, in particular sound boxes : de en
  • ES119866A1 - Synchronous motor : en es
  • GB315880A - Improvements in and relating to feed water heating apparatus : en
  • ES119659A1 - A device for actuating the valves of internal combustion engines. : en es
  • ES119870A1 - A cooling installation at low temperature. : en es
  • CH142696A - Apparatus for sterilizing and cleaning bottles and other containers. : en fr
  • US1778263A - Electrical cooking device : en
  • USRE17830E - Switch : en
  • US1778476A - Rigid-blade fountain adjustment : en
  • US1778601A - Loading device for work holders : en
  • US1778501A - Well-drilling system : en
  • US1778301A - Manufacture of artificial silk : en
  • CA304706A - Baffle wall : en fr
  • CH142906A - A vehicle driven by an internal combustion engine by means of a transmission, in particular by means of an electrical transmission. : de en
  • CH142926A - Process for the preparation of a strongly basic azo dye. : de en
  • CA304723A - Water circulating pump for motors : en fr
  • CH142842A - Absorption chiller. : de en
  • DE510253C - Key lock for cash registers, accounting machines, etc. : de en
  • AU2354829A - Improvements in or relating to telegraph systems : en
  • CH142764A - Carbonless posting facility. : de en
  • CH142772A - Series game. : de en
  • CH142840A - Mushroom type controlled valve thermal machine having to undergo temperature variations. : en fr
  • DE509804C - Baking sheet : de en
  • CA304672A - Furnace : en fr
  • CA304846A - Trailer vehicle : en fr
  • CH142932A - Process for the preparation of a vat dye of the anthanthrone series. : de en
  • DE510039C - Rubber patch with exchangeable edge parts : de en
  • DE510305C - Process for the production of halogen protein compounds : de en
  • ES119850A1 - A procedure to make orange peels, in order to prepare food and consumer products. : en es
  • GB318554A - : en
  • GB336368A - Improvements in or relating to submarine acoustic apparatus : en
  • US1778336A - Method of and apparatus for weaving : en
  • US1778566A - Trestle : en
  • CH142790A - Self-winding device on wristwatches. : de en
  • DE509914C - Conveyor belt guide device : de en
  • US1778098A - Metal hoop : en
  • US1778497A - Deep-well pump : en
  • US1778563A - Radiator-testing device : en
  • US1778524A - Cupola furnace and method of operating the same : en
  • US1778699A - Toy airplane : en
  • US1778673A - Color carriage for machines for printing floor coverings : en
  • CH142921A - Process for the production of a new azo dye. : de en
  • AU2283329A - Improved change direction and stop signal for road vehicles specially automobiles : en
  • CA304684A - Aeroplane control device : en fr
  • US1778183A - Tire-repairing unit and process : en
  • US1778490A - Book and method of making same : en
  • AU2276229A - Improvements in laminated springs for motor vehicles : en
  • CH142876A - Process for operating electrical resistance furnaces and electrical resistance furnace for carrying out the process. : de en
  • US1778331A - Turbine motor : en
  • US1778014A - Labyrinth gland packing : en
  • US1778285A - Hose or stocking supporter : en
  • US1778133A - Eye shade : en
  • US1778392A - Coating for welding electrodes : en
  • ES119812A1 - Arrangement to synchronize two combustion engines, especially marine. : en es
  • DE510148C - Housing for Piki sewing machines, especially for Kuerschnerei work : de en
  • GB336366A - Improvements in spring motors for gramophones and the like : en
  • ES119650A3 - PROCEDURE TO SEPARATE NOBLE METALS FROM THEIR SOLUTIONS : en es
  • USD82285S - Howard h : en
  • DE510199C - At one end vertically suspended electrode for electrical gas purifiers : de en
  • DK43169C - Device for Secret Transmission of Signals. : da en
  • GB336297A - Aeroplane construction : en
  • US1778195A - Fountain pen : en
  • CA304778A - Heat insulating container : en fr
  • CA304808A - Printing chase : en fr
  • DE509878C - Winding device for photo devices : de en
  • AU2603530B - Water circulating device for clothes washing : en
  • CH142927A - Process for the preparation of a strongly basic azo dye. : de en
  • AU2561230B - Golf clubs and making thesame : en
  • US1778185A - Printer's blanket or the like : en
  • CH142847A - Process for the manufacture of electrodes for alkaline collectors. : de en
  • ES119833A2 - IMPROVEMENTS INTRODUCED IN THE CONTINUOUS MACHINE TO HAVE TEXTILE FIBERS IN BRANCH : en es
  • DK43138C - Electric Motor. : da en
  • DK43170C - Device by Containers, in particular for Drops and similar Goods. : da en
  • ES119765A1 - Perfeccionamientos in electrical appliances to emphasize and refatir metals. : en es
  • DE510165C - Process for the production of light-sensitive layers : de en
  • DE510357C - Massage glove and massage tape : de en
  • GB336504A - Closing tongue for lace shoes : en
  • CA304661A - Furnace grate : en fr
  • DE510300C - Machine for the production of reed or wooden rod fabrics : de en
  • DK43179C - Device for regulating the load on electrical systems. : da en
  • US1778107A - Sewing machine : en
  • US1778523A - Method for recovery of rosin soap material from spent wood liquors : en
  • US1778542A - Hectograph copying machine : en
  • US1778070A - Valve and method of operating same : en
  • US1778488A - Collapsible parachute attachment for aeroplanes : en
  • GB336579A - Improvements in and relating to electric condensers : en
  • US1778559A - Wire-bending mechanism : en
  • GB336383A - Improvements in method of and means for cable laying : en
  • CA304677A - Trough rack : en fr
  • CH150122A - X-ray diagnostic for the genitourinary system. : de en
  • CA304711A - Cigarette carton : en fr
  • ES119820A1 - A new prop. : en es
  • US1778181A - Apparatus for forming tapered tubes : en
  • US1778271A - Chain anchor for brake gears : en
  • GB337406A - Improvements in the manufacture and production of sulphuric acid and nitric acid : en
  • US1778433A - Adjustable apron feed for glue machines : en
  • DE509935C - Process for the production of hydrogen cyanide or cyan products by oxidation of rhodanammon lye with nitric acid : de en
  • ES119683A1 - Device for the manufacture of sound discs. : en es
  • GB336315A - A new or improved machine for distributing grit and like material on road surfaces : en
  • GB336575A - Improvements in or relating to electric switches : en
  • US1778465A - Electrical distribution : en
  • US1778174A - Substituted isatins and process of preparing them : en
  • US1778188A - Ice-cream attachment for mechanical refrigerators : en
  • GB316261A - Improvements in or relating to telephone paystations : en
  • GB336503A - : en
  • GB336505A - Improvements in water tube boilers : en
  • IE10771L - Liquid dispensing pump : en
  • CH142835A - Control device for steam turbines, compressors or blowers. : de en
  • GB336359A - Apparatus for singling out light rays of a certain spectral range : en
  • DK43160C - Device with double piston rings, where there are two piston rings in a common piston groove. : da en
  • GB336467A - Printing device : en
  • US1778057A - Safety strap for overall pockets : en
  • US1778080A - Device for heating and ventilating suspended high-speed railway cars : en
  • DE510216C - Electrical duration measuring and monitoring apparatus : de en
  • ES119814A1 - Improvements in holes or rock drills. : en es
  • CH142677A - Arched roof. : de en
  • ES119789A1 - A solar motor. : en es
  • CH142684A - Use as a heat source for heating stoves, stoves, etc. : de en
  • US1778388A - Clothing buckle : en
  • DE510117C - Starting device for induction motors : de en
  • ES119656A1 - Control and guide switch with a single crank. : en es
  • GB336478A - Improvements in portable drills and similar tools : en
  • CA304665A - Process of producing cereal meals : en fr
  • US1778429A - Conveying system : en
  • US1778215A - Carburetor : en
  • US1778547A - Tamping apparatus : en
  • CH142753A - Process for the metallization of fabrics. : de en
  • DE509964C - Engaging and disengaging device for circular knitting or knitting machines with braking device : de en
  • ES119861A3 - Improvements in the healds for weaving. : en es
  • GB316548A - Improved process for working up crude potash salts : en
  • GB336459A - Improvements in or relating to means for controlling admission of the charge to the crank-case of internal combustion engines : en
  • CH142863A - Gas pressure switch. : de en
  • US1778627A - Telephone mouthpiece : en
  • CA304695A - Refrigerating system : en fr
  • CH142674A - Spades, especially for cutting hay. : de en
  • AU2642230B - Pulverizing machine : en
  • DE510259C - Injection carburetor : de en
  • DE510355C - Heat regulators, especially for melters for dental purposes : de en
  • DK43153C - System for Image Telegraphy or similar. : da en
  • GB336580A - The manufacture of new azodyestuffs : en
  • DE510221C - Forwards and backwards ratcheting switch operated by two push buttons : de en
  • GB318541A - : en
  • GB336293A - Improvements in and relating to tying elements for sacks, parcels or other articles : en
  • GB312085A - Improvements in and relating to electric circuit interrupting systems : en
  • GB336323A - Automatic drill pipe control valves : en
  • CA304656A - High tension insulator : en fr
  • CA304659A - Furnace grate : en fr
  • DE510182C - Process for the photoelectric control of machines : de en
  • DE510223C - relay : de en
  • GB336403A - Improvements in or relating to installation of stationary internal combustion engines combined with supplementary motors driven by the waste gases therefrom : en
  • US1778090A - Nasal applicator : en
  • US1778337A - Structural element for buildings : en
  • US1778645A - Electrical alternating-current rectifier : en
  • IE11395L - Shearing pelts : en
  • DE509932C - Cleaning device for filters with grainy filter material : de en
  • DE509750C - Pulling device for plows : de en
  • DE510377C - Solid, shaped masses containing nicotine : de en
  • ES119826A1 - A method of projecting lenticular photographs of colors. : en es
  • US1778262A - kugler : en
  • US1778310A - Desiccating apparatus : en
  • US1778500A - Apparatus for making molds : en
  • CH142865A - Device for remote control of adjustable organs via telephone connections. : de en
  • CA304728A - Axle for self-propelled vehicles : en fr
  • DE509976C - Triggering device on safety gears for conveyor baskets u. like : de en
  • US1778462A - Foldable box : en
  • US1778078A - Oil separator : en
  • US1778541A - Method of grinding relief on tools : en
  • ES119637A3 - An improved device for bearing greasing and other applications. : en es
  • DE510330C - Process and device for the automatic regulation of the humidification of gases : de en
  • CA304717A - Lock : en fr
  • US1778396A - Water-pump lubricator : en
  • USD82253S - Design for oilcloth : en
  • DE510457C - Evaporator for cooling systems : de en
  • CH142832A - Capsule blower. : de en
  • CH142742A - Process for the preparation of a vat dye of the anthraquinone series. : de en
  • US1778102A - Slicing machine : en
  • US1778599A - Speed and power factor control of induction machines : en
  • CH142853A - Carbon holder for dynamo machines. : de en
  • ES119713A1 - A mechanism for decoupling the hooks of rail cars and similar vehicles. : en es
  • CA304814A - Friction shock absorbing mechanism : en fr
  • CA304796A - Hydraulic valve gear : en fr
  • US1778266A - Polish rod holder : en
  • US1778657A - Seal for vapor electric devices : en
  • AU2535830A - An improved docking device : en
  • CA304755A - Means of reducing eddy formation in the airflow passing aircraft bodies : en fr
  • US1778360A - Disconnecter : en
  • GB315663A - Means for obtaining selective reception of radio and like signals : en
  • DE509763C - Foam generating device for fire extinguishing purposes : de en
  • DE509880C - Attachment of cantilever aircraft wings to the fuselage at three points : de en
  • DE510098C - Method and device for measuring the crosstalk attenuation of a line system : de en
  • DE510122C - Base attachment for electric light bulbs : de en
  • DE510166C - Metal protective frame : de en
  • DE509946C - Receiving arrangement with carrier wave addition by means of a local generator automatically regulated in frequency : de en
  • DE510097C - Process for the digestion of soft earthed rock phosphates : de en
  • ES119792A1 - A procedure for sewing the body to the sole of shoes, booties and similar shoes. : en es
  • GB336445A - Improvements in guide elements for pistons of internal-combustion engines and the like : en
  • US1778242A - Motor vehicle : en
  • DE509943C - Motorized drive device with a drive piston moved by a pressure fluid for control switches of electric railcars : de en
  • GB309831A - Improvements in and relating to cathodes for electric discharge devices : en
  • DE509818C - Circuit for private branch exchanges, which are fed during intermediate traffic from main and branch units through the office battery by means of a bridge that is grounded in its center and contains the alarm clock : de en
  • DE509868C - Device for sterilizing liquids, in particular milk, contained in cans, bottles or the like : de en
  • GB336555A - Improvements relating to devices for automatically sorting articles : en
  • US1778317A - Electrohydraulic system for elevator brakes and the like : en
  • CH142689A - Vanity unit with wash basin and cuspidor. : de en
  • CH142743A - Process for the preparation of a dye of the anthraquinone series. : de en
  • DK43147C - Rail contact. : da en
  • CH142815A - Mechanical process and machine for grinding in taps and valves. : de en
  • US1778103A - Slicing machine : en
  • AU2633030A - Improvements in combined surface condensers and feed heaters for turbine plants : en
  • CH142942A - Device to prevent reignition in mercury vapor rectifiers. : de en
  • DE510088C - Device for cleaning and filtering liquids : de en
  • US1778018A - Process for and relating to separating gold, silver, and lead from crude antimonial metal : en
  • US1778298A - Coal-mining machine : en
  • US1778390A - Dispensing apparatus : en
  • US1778402A - Electromagnetic sound reproducer : en
  • CH142757A - Manufacturing process of hollow body and body obtained by this process. : en fr
  • CH142821A - Lighter with spring lid. : de en
  • DE509782C - Sight plate in riflescopes : de en
  • DE510209C - Roller kiln with inclined track and transport device for annealing pipes : de en
  • ES116540A1 - Apparatus for bacteriological purification of drinking water. : en es
  • ES119645A1 - An apparatus for feeding dense crude oils in internal combustion engines of the injection type. : en es
  • AU2100529A - Improvements in and relating to portable cooking apparatus : en
  • US1778244A - Method of making hose couplings : en
  • ES185U - Tip system for racquet handle. (Machine-translation by Google Translate, not legally binding) : en es
  • GB336511A - A device for bending tubes, pipes and the like : en
  • GB336545A - : en
  • CA304831A - Structural joint : en fr
  • USD82292S - A copartnership composed of boris milo : en
  • SE70401C1 - : en sv
  • CH142783A - Talking machine with continuous operation. : en fr
  • CH142787A - Lens for shooting and projecting with embossed films. : en fr
  • AU2499630B - Improvements in and connected with furnaces : en
  • CA304653A - Coal filling chute : en fr
  • CH142676A - Device for heating and keeping aquariums and terrariums warm. : de en
  • CH142725A - Machine for attaching soles to footwear by gluing. : de en
  • US1778698A - Obstetrical table : en
  • DE510220C - Toggle switch : de en
  • DE510307C - All-round pendulum, loop-like suspension for springs on vehicles : de en
  • DE510447C - Process for the preparation of mono- and dimethylol-p-halophenols : de en
  • USD82287S - Design for a mattress covering or similar article : en
  • US1778649A - Tie plate : en
  • CH142891A - High voltage coupling capacitor. : de en
  • AU2341429A - Plane grate furnace : en
  • DE509848C - Buoyancy volumeter for measuring the amount of gas produced in fermentative, especially catalytic and fermentation processes : de en
  • DE510131C - Curtain pulling device : de en
  • CA304663A - Agricultural implement : en fr
  • DE510029C - Cork remover : de en
  • DE510076C - Glove closure : de en
  • CH142766A - Device for remote release of lens shutters on photographic apparatus. : de en
  • ES119879A1 - A CONTINUOUS CRUCIBLE OVEN FOR THE MANUFACTURE OF GLASS OR OTHER SIMILAR MATERIAL : en es
  • ES119869A1 - A new device for sifting cocoa powder. : en es
  • GB336371A - Improvements in switching means for use in connection with electro-magnetic vibratory devices : en
  • US1778482A - Process for ventilating and preserving cigars : en
  • GB317854A - Manufacture of highly esterified acetyl-nitro-cellulose : en
  • GB336986A - Improvements relating to the drawing rollers of mules and ring spinning machines : en
  • CH142698A - Process for the production of artificial fibers. : de en
  • DE509898C - Process for influencing the combustion processes in the case of ignitable masses, explosives, etc. Like. In which, as oxygen carriers, highly oxygenated chemicals such as chlorates, nitrates, super oxides and. Like., are used : de en
  • GB336534A - Improvements in automatic shaft couplings : en
  • DE509892C - Can changing device : de en
  • DE510270C - Thermal switch that can be used in lamp sockets : de en
  • GB336655A - Improvements in or relating to synchronising means for television apparatus or the like : en
  • US1778105A - Metal-reworking machine : en
  • DE509836C - Device for the production of twisted rayon using the spin pot method : de en
  • DE510254C - Electric lighter with a heating coil used to ignite a wick : de en
  • GB314304A - Improvements in or relating to the lubricating of spindles of spinning, winding or doubling machines : en
  • DE510016C - Hydraulic tilting device, especially for motor vehicles : de en
  • DE510365C - Device with wedge fit for holding two mold halves together : de en
  • GB336288A - Improvements in or relating to arrangements for illuminating the dials of instruments : en
  • DE509754C - Storage container for live bait intended for fishing : de en
  • DE510237C - Irrigator : de en
  • ES119849A1 - A massage beater device. : en es
  • DE509884C - Clamp for food to be cut in slicing machines : de en
  • US1778109A - Device for supplying heavy liquid fuels to internal-combustion engines : en
  • DE510397C - Device for the dust-free emptying of garbage cans with bottom flaps into a garbage receptacle : de en
  • US1778019A - Process for and relating to recovering gold, silver, and lead from roasted or oxidized antimonial ores, antimonial flue dusts, and antimonial byproducts : en
  • ES119762A1 - Improvements in the presses. : en es
  • USD82250S - Design for a dish : en
  • AU2583030A - Improvements in or relating to shadowless electric lighting apparatus : en
  • US1778672A - Electrical control system : en
  • US1778525A - Forced-feed lubricating system for roller journals : en
  • USD82293S - Design fob a combination powder compact : en
  • CA304822A - Process of manufacturing valuable products from ethylene and its homologues : en fr
  • CH142806A - Pushing machine for the manufacture of cardboard linings. : en fr
  • US1778029A - Wrist-strap end member : en
  • FR37093E - Improvements to amplifier systems : en fr
  • DE509842C - Steel skeleton wall with filler plates reaching from support to support : de en
  • DE510256C - Two-stroke internal combustion engine with scavenging and charging pump and inlet and outlet slots controlled by the working piston : de en
  • CH142871A - X-ray operating table for fracture reduction. : en fr
  • CA304731A - Separation of substances of dissimilar volatilities : en fr
  • DE510190C - Waterproof electrical switch : de en
  • CH142768A - Method and device for treating substances with a fluid. : de en
  • CH142844A - Absorption machine. : de en
  • US1778395A - Coupling device : en
  • US1778684A - Electric-lamp socket : en
  • CA304810A - Aggregate weighing device for concrete mixers : en fr
  • CH142708A - Automatic shuttle change device. : en fr
  • GB336385A - Improvements in shearing implements for pruning purposes : en
  • US1778172A - Railway signaling apparatus : en
  • US1778628A - Current-carrying device : en
  • US1778387A - Engine-starting means : en
  • DE507942C - Procedure for the determination of schools of fish and of particularly suitable water points for fishing : de en
  • DE510336C - Tensile and pressure-resistant bolt fastening for isolators : de en
  • GB336623A - The manufacture of poly-halogenated fatty acids : en
  • US1778513A - Foot support for children's vehicles : en
  • US1778316A - Header for ingot molds : en
  • US1778475A - Fractionating column : en
  • DE510000C - Device for loosening sliding couplings for shafts, pulleys, flywheels and the like. Like. If the clutch overheats : de en
  • DE510333C - Band stamp : de en
  • DE509832C - Process and circular knitting machine for reinforcing seamless tubular fabrics : de en
  • DE509918C - Automatic gas shut-off device : de en
  • GB336625A - Improvements in radio telegraph receiving systems : en
  • DE510169C - Developing device for photographic use : de en
  • US1778121A - Window cleaner and drier : en
  • US1778572A - Battery carrier : en
  • CA304765A - Radio signaling apparatus : en fr
  • DE510335C - Device for the transmission of characters from passing railroad trains onto the route : de en
  • ES149U - Apparatus for ironing or mechanical folding of pants. (Machine-translation by Google Translate, not legally binding) : en es
  • FR37085E - Improvements to sound-producing devices : en fr
  • US1778087A - Switch : en
  • US1778251A - Method of and means for treating veneered sheets : en
  • CA304850A - Double compound of the acridine series : en fr
  • CH142895A - Signal systems, in particular for the transmission of stock exchange prices. : de en
  • US1778273A - Dirigible airship : en
  • US1778147A - Manufacture of fiber board : en
  • CH142760A - Binder. : de en
  • US1778012A - Engine starter : en
  • DE510086C - Box with card positioning device, in which the actuator is provided on the one hand with guide elements which, when the actuator is in an upright or almost upright position, engage in guides on the box and are secured there, and on the other hand with supports that prevent the actuator from tipping backwards : de en
  • DE510111C - Drive for wire and band iron reinforcement machines : de en
  • GB336469A - Building-brick or-block for raising chimneys, air-shafts and other gas-ducts : en
  • USD82270S - Design for a clock case or similar article : en
  • DE510201C - Melting kettle for soft metals : de en
  • GB336588A - Improvements in or relating to the grading of abrasives for use in continuous glass grinding machines, and apparatus therefor : en
  • US1778161A - Slicer : en
  • DE510063C - Reflector : de en
  • DE510279C - Device for acting on the coupling between the drive motor of a motor vehicle and a compressor to be driven by this : de en
  • ES119625A1 - Improvements in shaving machines. : en es
  • ES119855A1 - Improvements in the refrigerators cabinets. : en es
  • DE510296C - Oil and water separator for paint spray systems : de en
  • GB336557A - Improvements in processes and apparatus for the production of cold : en
  • DE509993C - Sorting device for grain u. Like. With a rotating roller and a stationary adjustable plate : de en
  • DE510020C - Safety device for the systems of motor vehicles fed by a dynamo and an accumulator battery : de en
  • DE510101C - Measuring device, in particular for measuring the transmission capability of telecommunication lines : de en
  • DE510383C - Airplane wing with thunder-like channels : de en
  • DE510140C - Cleaning of alkalis containing bismuth : de en
  • CA304802A - Platen roller clutch for typewriters : en fr
  • FR37060E - : fr
  • GB336320A - Improvements in electric cables : en
  • USD82277S - Design for a vehicle body : en
  • DE510021C - Device for filling up the oil for the central lubrication device of motor vehicles : de en
  • DE510171C - Undercarriage with sprung wheels for trailer vehicles : de en
  • US1778219A - Lawn mower : en
  • US1778210A - Four-way-valve pump : en
  • GB336652A - Improvements in talking machines and the like : en
  • DE509499C - Under burner coke oven : de en
  • GB336329A - Improvements in and relating to a method of, and means for, making sock and stocking suspender pads : en
  • ES119721A1 - A procedure to obtain unalterable and inviolable photographs. : en es
  • US1778373A - Train-order-delivery light : en
  • US1778290A - Loom temple : en
  • US1778458A - Engine starter : en
  • DE509909C - Machine for the automatic cultivation of the bottom of sugar sugar : de en
  • GB336483A - Improvements in or relating to picture and the like telegraph systems : en
  • DE509696C - Process for the production of grooved surfaces on metallic parts of photographic chambers : de en
  • DE510133C - Folding chair : de en
  • DE509894C - Waxing device : de en
  • DE509983C - Calculating device based on the nomographic principle, especially for calculating the price of weighed quantities : de en
  • GB335978A - Improvements in or relating to the thermal control of electrical apparatus : en
  • GB317438A - A process for desulphurising viscose artificial silk : en
  • GB336535A - Improvements in or relating to valves for oxygen containers or bottles : en
  • ES118829A1 - A process for the preparation of crude phosphates and potassium salts in fertilizers or fertilizers. : en es
  • GB336465A - Variable compression internal combustion engine of the oscillating vane type : en
  • USD82276S - Fred j : en
  • USD82288S - Design for a glare shield for automobiles : en
  • CH142740A - Process for the preparation of alpha-naphthylamine sulfates. : en fr
  • CA304821A - Process of converting oxygen-containing organic substances into substances free from oxygen : en fr
  • CA304766A - Space discharge apparatus : en fr
  • DE509997C - Bearing shell : de en
  • GB336299A - Improvements in electric ignition systems for internal combustion engines : en
  • US1778024A - Chassis unit support : en
  • US1778663A - Internal-combustion engine : en
  • AU2631030B - Improvements in and apparatus forthe continuous manufacture and production of water gas : en
  • DE509857C - Circulation pump for internal combustion engines : de en
  • US1778129A - Door and brake control device : en
  • US1778486A - Adjustable bed for power presses : en
  • US1778617A - Combined intake and exhaust manifold for internal-combustion engines : en
  • DE510012C - Chromate colloid copying process using overcoating paint or the like. : de en
  • DE509747C - Cash register for single and multiple item entries with several drawers : de en
  • DE510265C - Drop hammer, the bear of which is lifted by steam, compressed air or the like : de en
  • AU2220629A - An improved self lubricating plow wheel : en
  • CA304763A - Amplifying system : en fr
  • CH142893A - Process for the production of selenium cells. : de en
  • CA304773A - Wood block flooring : en fr
  • US1778690A - Railway-track ballast-cleaning machine : en
  • CA304655A - Train pipe connector : en fr
  • GB336521A - Improvements in winding and setting means for use in hermetically closing watches : en
  • US1778491A - Washing machine : en
  • US1778642A - Clamping device : en
  • CH142751A - Plastic mass. : de en
  • GB336389A - Improvements in or relating to horizontal tubular heating devices for radiators and the like : en
  • GB336454A - Manufacture of n-monoacylated diamino-arseno benzenes : en
  • US1778131A - Dustproof center iron for walking beams : en
  • US1778202A - Measuring machine : en
  • DE509899C - Conveyor system with switches that can be adjusted by means of a light beam : de en
  • DE510301C - One-piece press stud die : de en
  • GB336314A - Improvements in or relating to vacuum tube lighting systems : en
  • US1778196A - Pile fabric and method of making the same : en
  • US1778557A - Toy telephone : en
  • DE509799C - Folded control badge with pin : de en
  • DE510152C - Lockstitch sewing machine with a revolving hook and a controlled bobbin case : de en
  • US1778505A - Open-hearth furnace : en
  • CA304725A - Heel grip : en fr
  • CA304648A - Detachable horse shoe caulk : en fr
  • USD82289S - Island : en
  • US1778661A - Control of doors or gates for mining and other purposes : en
  • DK43182C - Device for Pulsators for Milking Machines. : da en
  • US1778127A - Airplane brake : en
  • US1778212A - Jewelry box : en
  • ES119775A1 - New door guillotine system applied to the mouth of the ovens for the baking of bread, bakeries and food in general. : en es
  • US1778192A - Lasting machine : en
  • ES119624A1 - Procedure to obtain rapid resistance to water and rapid hardening of agglomerated masses obtained by mixing a limestone binder with asbestos or other fibrous materials. : en es
  • GB312309A - Improvements in cellulose ether compositions : en
  • GB336552A - Stop mechanism for turning-lathes and like machine tools : en
  • GB336361A - An improved appliance for use in playing a game : en
  • GB336451A - Improvements in or connected with synchronised sound reproduction and picture projection : en
  • ES119710A3 - A refractory apparatus for electrical uses. : en es
  • GB336619A - Improvements relating to the manufacture of tea : en
  • GB336983A - Improvements in and relating to the manufacture of dyestuffs and dyestuff intermediates : en
  • DE510251C - Press mold for records : de en
  • DE510415C - Device for the bloodless determination of blood pressure : de en
  • ES119767A1 - PROCEDURE TO OBTAIN CORROSION RESISTANT PROTECTIVE LAYERS ON ALUMINUM OR ITS ALLOYS : en es
  • ES119852A1 - PROCEDURE FOR THE MANUFACTURING OF ALDHEIDOS AND THEIR DERIVATIVES, BASED ON HYDROCARBON GASES AND THEIR CORRESPONDING APPARATUS : en es
  • GB336444A - Improvements in rotary valves for internal combustion engines : en
  • GB336558A - Improvements relating to electric switches : en
  • GB336548A - Tobacco pipe cleaner : en
  • ES118708A1 - Improvements in signaling devices for use in maritime and air navigation. : en es
  • AU2499530B - Improvements in grinding mills : en
  • GB336317A - Improvements in appliances for viewing fluorescent and phosphorescent substances : en
  • GB336407A - Improvements in hair waving or curling machines : en
  • DE501830C - Chute dryer with built-in inclined guide surfaces : de en
  • DE510168C - Device for uniform coating of cylindrical rollers with photosensitive compound : de en
  • DE510274C - Humidifier : de en
  • US1778311A - Receiving circuits : en
  • DE510433C - Process for the preparation of porphyrins : de en
  • ES119764A1 - A procedure to vary the color or luminous intensity in the light bulbs. : en es
  • DE509926C - Process for the automatic control of an evaporation system : de en
  • USD82290S - Design for a toaster : en
  • DE510172C - Pouring device for liquid container : de en
  • AU2280029A - An improvement inthe design of bakery ovens as adapted for baking of bread, pastry andthe like : en
  • DE510075C - Dough press : de en
  • GB310415A - : en
  • GB336400A - Improvements relating to automatic gas valves for water heating apparatus : en
  • GB336581A - Improvements in feeding devices for granular and like materials : en
  • US1778653A - Furnace indicator : en
  • CA304720A - Apparatus for laying concrete floors : en fr
  • CH142812A - Automatic saw sharpening machine with locally arranged, rotating grinding wheel. : de en
  • US1778163A - Kitchen cabinet : en
  • CA304652A - Barge coal loading apparatus : en fr
  • DE510032C - Beer warmer : de en
  • US1778081A - Thread-tensioning device : en
  • CH142736A - Process for the preparation of aromatic o-carboxyiminocarboxylic anhydrides. : de en
  • GB336626A - Loaded electric signalling cables : en
  • CH142762A - Line setting and printing machine. : de en
  • DE509802C - Sliding window that can be swiveled out around a vertical axis : de en
  • DE510089C - Air or gas filter : de en
  • AU2555130B - Improvements in and relating to mechanism for notching and feeding body blanks toa body maker : en
  • CA304680A - Door knob locking device : en fr
  • CH142705A - Device for the automatic shutdown of the winding spindle of a winding machine when an increased thread tension occurs. : de en
  • CH142852A - Arrangement to prevent self-excitation of a cascade, consisting of an asynchronous machine and a commutator rear machine. : de en
  • US1778438A - Apparatus for forming oval structural high-carbon-steel tubes : en
  • US1778357A - Air or gas compressor : en
  • US1778197A - Joint mechanism : en
  • CH142714A - Device for obtaining knits in several colors on flat knitting machines. : en fr
  • CA304740A - Air cleaner : en fr
  • ES119777A1 - A perfected system press-tow. : en es
  • CH142850A - Electric cranking generator machine. : de en
  • DE509975C - Safety gear for lifts with spring suspension : de en
  • US1778535A - Price tag : en
  • DE509973C - Device for curling hair and making curls : de en
  • DE510450C - Process for the preparation of basic phenol alkyl ethers : de en
  • CH142892A - Set of electrical appliances for television. : en it
  • US1778383A - Battery filler : en
  • DE510368C - Device for making lather for shaving purposes : de en
  • GB336494A - An improved spraying or squirting process and apparatus therefor : en
  • US1778548A - Method of compounding rubber : en
  • CA8944S - Medal or plaque : en
  • DE510293C - Device for grinding, polishing and cleaning cylindrical workpieces, especially handrails : de en
  • DK43144C - Pencil. : da en
  • DE509999C - Resilient articulated coupling : de en
  • CA304826A - Process of colouring toy balloons : en fr
  • GB336940A - Improvements in or relating to the centrifugal moulding of concrete products : en
  • US1778180A - Side frame : en
  • US1778229A - Cushioning device for sheet-metal presses : en
  • GB336305A - Improvements in and relating to indicator scales for use in wireless apparatus : en
  • DE510238C - Irrigator : de en
  • CH142851A - Starting power generator machine with series and shunt winding, especially for internal combustion vehicles. : de en
  • ES119756A1 - A lifeguard for cars. : en es
  • GB336384A - Improvements in or relating to central supply columns for rotary sewage distributors : en
  • GB336449A - Improvements in and relating to trailers for camping, travelling and other purposes : en
  • DE510276C - Apparatus for the production of audio-visual films : de en
  • US1778435A - Lubricating system for cream separators : en
  • DE510306C - Process for the preparation of 1-methyl-2, 5-dichloro-4-aminobenzene : de en
  • US1778375A - Cooling system for motors : en
  • CA304818A - Friction shock absorbing mechanism : en fr
  • DK43150C - Gasket ring for Piston Rods, Valve Spindles, Shafts, Sleeves, Flanges and the like. : da en
  • ES119690A1 - Improvements in clarification devices. : en es
  • DE510059C - Fresh water treatment system : de en
  • DE510283C - Fresh air heater for motor vehicles : de en
  • ES119621A1 - A centrifugal pump perfected. : en es
  • ES119810A1 - Improvements in the facilities to generate steam. : en es
  • ES119822A1 - Procedure for making books with interchangeable blocks. : en es
  • US1778193A - Mixing apparatus : en
  • US1778089A - Rubber-heel-attaching plate for shoes : en
  • US1778610A - Brake-acturating mechanism : en
  • US1778322A - Refrigerating apparatus : en
  • US1778612A - Air valve : en
  • US1778110A - Flexible upright marker : en
  • US1778114A - Tank-filling valve : en
  • US1778169A - Rotary pump : en
  • GB336528A - Improvements in or relating to liquid soap containers : en
  • DE510240C - Folding chair with legs crossing like scissors : de en
  • DE509846C - Procedure for investigating events : de en
  • DE510015C - Arrangement of the auxiliary wheels of motor vehicles used for guiding crawlers : de en
  • DE510179C - Device for reversing the cylinders on jacquard machines : de en
  • DE457687C - Process for the representation of yellow to orange tinting dyes : de en
  • DE510373C - Water vortex brake for measuring the performance of prime movers : de en
  • US1778066A - Elastic fluid turbine : en
  • US1778239A - Spray oil : en
  • US1778319A - Telephone metering system : en
  • GB336287A - Improvements in or relating to web threading devices for rotary printing machines : en
  • FR37141E - Improvements to devices for the manufacture of sheets, or even tubes, by electrolytic means : en fr
  • GB336411A - Improvements in and relating to ships' scuttles : en
  • US1778252A - Rotary jar : en
  • GB336365A - Improvements in or relating to mountings for hypodermic needles and the like : en
  • GB336508A - An improved menstrual bandage : en
  • US1778313A - Wrist-watch strap : en
  • US1778703A - Separable fastener : en
  • US1778037A - Computing device : en
  • US1778370A - Poultry coop : en
  • ES119737A3 - A double-circuit device for electric incandescent lamps. : en es
  • GB336531A - Improvements in or relating to water-tube boilers : en
  • CA304837A - Lubricating system : en fr
  • US1778141A - Combination vegetable cooler and display stand : en
  • CA304782A - Spare tire carrier : en fr
  • DK43162C - Apparatus for Sowing Nitrate in Plant Rows. : da en
  • USD82261S - Habby h : en
  • US1778023A - Harvesting machine : en
  • US1778380A - Processing apparatus : en
  • DE509906C - Circulating tube dryer : de en
  • DE510068C - Process for the production of electrical heating resistors from carbon and metal oxides : de en
  • DE510018C - Adjustment device for glare shields on motor vehicles : de en
  • DE510161C - Mechanical wall arm for demonstrating objects : de en
  • GB336270A - Improvements in and relating to electrically heated fabrics : en
  • CA304780A - Method of making lens mountings : en fr
  • CH142925A - Process for the preparation of a strongly basic azo dye. : de en
  • DE510009C - Device for producing cinematographic recordings using several cameras : de en
  • CH142691A - Process for the manufacture of a water-soluble cleaning product. : de en
  • CH142693A - Spring for upholstered seats. : de en
  • CA304848A - Electrodynamic device : en fr
  • US1778063A - Double-acting pump : en
  • DE510052C - Device for the rapid production of carbonated water : de en
  • US1778365A - Transmission : en
  • GB336634A - Improvements in or relating to refrigerating apparatus for comestibles : en
  • ES119639A1 - An announcing device, voceador and seller of newspapers, automatic seller of postage stamps and postage of the same. : en es
  • US1778588A - Feed and grain distributor : en
  • US1778622A - Fertilizer distributor for cultivators : en
  • CA304772A - Wireless aerial distribution box : en fr
  • DE509796C - Incandescent lamp screw socket with insulating protection ring : de en
  • CH142690A - Machine for chopping vegetables and other foods. : de en
  • US1778067A - Portable bleacher : en
  • US1778130A - Electric signal system : en
  • US1778545A - Bottle holder : en
  • US1778553A - Rock drill : en
  • GB336272A - Improvements relating to steam superheaters in locomotive and the like boilers : en
  • GB336507A - Improvements in swaging machines : en
  • DE509905C - Drying chamber with endlessly revolving conveyor device : de en
  • CH142747A - Process for obtaining a product containing low-boiling hydrocarbons. : de en
  • GB336485A - : en
  • IE11753L - Discharge tubes : en
  • US1778111A - Process of and apparatus for expanding blanks by rolling : en
  • GB336446A - Improvements in colouring natural rubber or similar materials : en
  • US1778412A - Sound-insulated building : en
  • US1778544A - Radiator shield : en
  • DE509847C - Thermoelectric moisture meter with porous evaporation body made of ceramic mass : de en
  • DE509919C - Diaphragm gas pressure regulator with control regulator : de en
  • ES119770A1 - PROCEDURE FOR LOADING OR IMPREGNATING THE TEXTILE FIBER : en es
  • DE510215C - Chemical image telegraph with helical scanning edge : de en
  • DE510138C - Four-sided clamping device for woodworking : de en
  • ES119670A1 - Switch with surrounding medium of contact points under pressure. : en es
  • ES119824A1 - A process for obtaining high value preparations as a washing medium. : en es
  • DE510170C - Photographic copier : de en
  • DE510340C - Circuit to neutralize the influence of the false current on the earth fault relay : de en
  • US1778340A - Aeronautical propeller : en
  • GB336452A - Improvements in or relating to high-potential air-break electric switches : en
  • GB336517A - Improved means for regulating prime movers : en
  • CH142732A - Process for the preparation of calcium cyanamide. : de en
  • DE510114C - Arrangement for charging collector batteries : de en
  • DK43159C - Device for Lamps with Helium Filling. : da en
  • GB336355A - Improvements in surface condensers : en
  • USD82252S - Design for a : en
  • DE510260C - Multiple carburetors : de en
  • DE510353C - Tape plate for tape winding machines : de en
  • DE509867C - Drive device for plan sifter without flyweights : de en
  • ES209U - Arm of iron with applications or golden pieces applicable as support to awnings of shop windows especially. (Machine-translation by Google Translate, not legally binding) : en es
  • US1778573A - Automatic warm-air humidifier : en
  • US1778671A - Suspension means for sound-reproducing devices : en
  • US1778695A - Time-controlled mechanism : en
  • USD82294S - Design for a wheel-bearing figure toy : en
  • DE510109C - Amplifier circuit operated by speech, especially for lines which are exposed to line noise : de en
  • GB336304A - Improvements in and relating to scales and the like for use with wireless apparatus : en
  • GR2939B - ADVERTISING DEVICE. : el en
  • ES119744A1 - A procedure for the manufacture of a high-strength steel that is not very susceptible to cold breaking and resistant to maturation and torch heat in a siemens-Martín basic oven. : en es
  • CH142822A - Ball or roller bearing. : en fr
  • DE509982C - Apparatus for determining the moisture content of cellulose material webs or the like. : de en
  • GB336486A - Improvements in or relating to bodies for delivery vans and the like : en
  • CH142862A - Switch with arc extinguishing by compressed gas. : de en
  • GB336605A - A fruit picking bag : en
  • US1778175A - Metallic receptacle : en
  • US1778386A - Sound reproducer : en
  • US1778296A - Coal-mining machine : en
  • US1778629A - System of farming and trapping muskrats : en
  • CH142836A - Steam locomotive, the equipment of which describes a closed circuit. : de en
  • DE510384C - Fountain pen with exchangeable container for the writing fluid : de en
  • GB336615A - Improvements in and relating to the manufacture of nitrocellulose solutions or compositions : en
  • CH142866A - Toggle switch for installation in electrical devices or control panels. : de en
  • CH142799A - Alloy used in the manufacture of acoustic instruments. : de en
  • AU2570630A - An improved method of enabling pictures orthe like tobe exhibited in substantially natural colours : en
  • CH142724A - Insole. : de en
  • CA304809A - Funeral car : en fr
  • ES119575A3 - A system of refrigerators with dry ice refrigeration. : en es
  • US1778369A - Pneumatic-dispatch system : en
  • US1778577A - Shoe welt : en
  • CH142785A - Sound box for gramophones and similar instruments. : de en
  • US1778576A - Clamping element for vises and similar articles : en
  • CA304726A - Cabinet : en fr
  • CA304861A - Train pipe connector : en fr
  • CH142680A - Device for sealing door and window seals. : en fr
  • DE510136C - Swimming wave pool : de en
  • DE510456C - Device for drying the printed sheets in multicolor rotogravure printing machines : de en
  • DE510090C - Production of grainy active coal : de en
  • ES119634A1 - Perfections in drill bits for dental work. : en es
  • GB336303A - Improvements relating to electrical altitude indicating systems for aircraft : en
  • DE509808C - Schraemmaschine : de en
  • DE510135C - Rest furniture : de en
  • DE510147C - Head for connecting a lubricating device to a lubricating nipple : de en
  • DE510167C - Flash cartridge : de en
  • DE510454C - Compilation of printing elements which each carry a plurality of printing images : de en
  • DE510160C - Table with rotating advertising device : de en
  • DE510234C - Device for braiding rubber strands : de en
  • CH142887A - Microphone. : de en
  • US1778363A - Dough mixer : en
  • US1778054A - Sorting machine : en
  • US1778276A - Wind deflector : en
  • CA304783A - Tanning process : en fr
  • US1778086A - Apparatus for pulling cables through conduits : en
  • US1778422A - Trap for ice fishing : en
  • US1778499A - Window drapery : en
  • GB336527A - Improvements relating to watches : en
  • DK43168C - Coupling to electric switch drive devices. : da en
  • DK43176C - Beet thinning iron. : da en
  • GB336394A - Manufacture of arylamino-phenol-carboxylic acids : en
  • GB336500A - Apparatus for calcining seaweed : en
  • US1778286A - Separator : en
  • US1778312A - Clasp for cigarette cases or the like : en
  • DE510380C - Process for coloring metals : de en
  • DK43172C - Method and Apparatus for the production of photographic color images, in particular cinematographic images. : da en
  • CH142894A - Device for the transmission of measured values over large distances. : de en
  • DE509893C - Spool storage for bell spinning and bell twisting machines : de en
  • DE510232C - Electrically heated devices, such as irons, stoves or the like, with a fuse : de en
  • DE509897C - Electromagnetic toys : de en
  • DE509929C - Liquid filter : de en
  • ES119817A1 - A process for the manufacture of a contact body intended to conduct the current for the annealing of wires, tapes and the like. : en es
  • DE510143C - Heat meter : de en
  • GB336473A - Metal drawer pulls, handle fittings and the like : en
  • GB336476A - Improvements relating to electric switches : en
  • DE509959C - Device for furnaces for introducing combustion air or a mixture of steam and air into the fuel layer : de en
  • DE509071C - Device for adjusting a backrest : de en
  • DE510435C - Process for the preparation of negatively substituted carbazoles : de en
  • DE510017C - Windshield for closed motor vehicles : de en
  • DK43154C - Device by Centrifuges for Reducing Foaming. : da en
  • DE510286C - Grinding tool for grinding cylindrical hollow bodies : de en
  • US1778509A - Electrical phonograph apparatus : en
  • FR37066E - : fr
  • DK43139C - X-ray machine. : da en
  • GB336495A - : en
  • US1778281A - Discharge funnel for kilns : en
  • US1778457A - Alternating-current generation : en
  • DE510219C - Locking device for holding the contact lever of an electric lever switch : de en
  • DE510242C - Device for deburring fish : de en
  • ES119668A1 - An improved system plug plug for electrical connections. : en es
  • CA304760A - Means for protecting electrical apparatus : en fr
  • GB336421A - Improvements in cooking apparatus : en
  • CH142885A - System with electrically remote-controlled office machines. : de en
  • FR37134E - Process for the manufacture of materials which can be used in the textile industry, the leather industry and allied industries as impregnating, wetting, cleaning and dispersing agents : en fr
  • GB315794A - Improvements relating to gas-filled electric discharge illuminating tubes : en
  • DE510104C - Transmission system with special ways of transmission in every direction and means for reducing the echo effect : de en
  • CH142813A - Preservatives and disinfectants. : de en
  • DE510188C - Protective device with zero voltage release for multi-phase motors when one phase loses power : de en
  • AU2369929A - Improvements in vehicle brakes : en
  • AU2469230A - Improvements relating to telephone instruments : en
  • CH142803A - Aluminum alloy for pistons. : de en
  • DE510432C - Process for the preparation of aminopyridine compounds : de en
  • DK43178C - Method for the manufacture of a protective film on sausages. : da en
  • ES119655A1 - Cooling device for large rectifiers with metal cylinders. : en es
  • CA304754A - Railway track : en fr
  • CA304853A - Double control device for phonographs : en fr
  • CH142873A - Timing relay. : de en
  • AU2285329A - Process and apparatus for cracking of hydrocarbon mixtures : en
  • CA304692A - Animal trap : en fr
  • CA304710A - Production of rear vents for unlined garments : en fr
  • DE510407C - Process for the preparation of hydrogen cyanide : de en
  • US1778595A - Loading machine : en
  • ES119636A1 - A device for working metal tapes, especially for the preparation of lines, strips, between lines or similar for typographic applications. : en es
  • DE510023C - Carpet for motor vehicles : de en
  • CH142719A - Bag for vacuum cleaners and method of manufacture thereof. : en fr
  • AU2336329A - Fibrous composition and method for manufacturing same : en
  • DE509627C - Gas seal for the ground insertion pin of a pole vessel in quartz lamps by means of mercury housed in a vestibule : de en
  • DE509516C - Process for the preparation of sulfoxylates : de en
  • ES119219A1 - A washing machine for yarn cakes. : en es
  • ES199U - Blade for razor (Machine-translation by Google Translate, not legally binding) : en es
  • AU2639630B - Improvements inthe manufacture of nickel iron alloys : en
  • CA304700A - Passenger car : en fr
  • CH142786A - Method for the amplified reproduction of the music produced by an orchestra. : de en
  • CH142814A - Machine for processing work pieces. : de en
  • ES119699A1 - Improvements in protective systems. : en es
  • US1778674A - Apparatus eor transmitting pictures : en
  • DE510155C - Electric sewing machine motor : de en
  • DE510244C - Gravestone substructure : de en
  • DE510387C - Bar-like gymnastics or sports equipment : de en
  • GB315765A - Improvements relating to clamping devices for cables under tension : en
  • GB336436A - Improvements in or relating to calendars and charts : en
  • DE509944C - Method for recording electrical signals : de en
  • US1778211A - Phonograph pick-up apparatus : en
  • GB336330A - Improvements in fire extinguishing systems : en
  • US1778561A - Tile setter : en
  • CA304775A - Wood block flooring : en fr
  • CH142765A - Cinematograph. : de en
  • CH142886A - Telephone earpiece. : de en
  • US1778106A - Vehicle brake device : en
  • US1778176A - Insulator : en
  • ES119567A1 - A restrictor for the exit of the insulating oil in the cables for electrical conduction. : en es
  • CH142709A - Acceleration roller with spring-loaded clamping disks for healers. : de en
  • IE11287L - Gasholders : en
  • US1778042A - Directory attachment for telephones : en
  • US1778382A - Mechanism for sliver control : en
  • ES119038A1 - An automatic unloading wagon. : en es
  • CA304690A - Garment : en fr
  • US1778345A - Ceiling and wall structure : en
  • US1778104A - Process and medium for producing song films : en
  • GB336466A - Method and tool for cutting screw threads particularly coarse threads : en
  • DE510030C - Serving device : de en
  • USD82280S - John quaglia : en
  • GB336321A - Improvements in or relating to the manufacture of jams, marmalades, conserves, confectionery and the like : en
  • DE509827C - Chimney slide : de en
  • ES119788A1 - Improvements in the transmission of the conversation. : en es
  • DE510267C - Revolving thread regulator for the looper thread of sewing machines : de en
  • DE509875C - Central photographic shutter : de en
  • IE12157L - Apparatus for degasifying liquids : en
  • DE510393C - Snowshoe binding : de en
  • GB313157A - Improvements in or relating to calculating devices : en
  • GB336480A - Improvements in metal closures for jars : en
  • USD82298S - Abthtyb von fbankenbebg : en
  • US1778532A - Container for corrosive materials : en
  • US1778205A - Heating boiler : en
  • ES119597A1 - An improved system insurance for portable firearms. : en es
  • DE510091C - Device for distributing the dry load in mechanical ovens, especially for sulphate production : de en
  • GB336537A - Improvements in screw propulsion : en
  • DE510106C - Method for protection against interfering currents in wireless communication : de en
  • DE510348C - A transformer, in particular a measuring transducer, arranged within an insulating housing, in which the insulating housing is designed as a suspension insulator and the electrical part is attached to the cover of the insulating housing : de en
  • DE510334C - Device for operational safety of compression refrigeration machines : de en
  • ES119612A1 - Improvements in a printing registration mechanism for rotary presses of steel plates. : en es
  • GB317324A - Improvements in metal cutting and like machine tool beds : en
  • FR691945A - Improvements to heat exchangers : en fr
  • GB336589A - Improvements in pipe couplings : en
  • DE510359C - Process to increase the service life of steel molds for centrifugal casting : de en
  • GB336648A - Improvements in and relating to electrical sound reproducing instruments : en
  • DE509856C - Circulating oil tank for vehicle engines : de en
  • DK43145C - Footwear heel with removable Wear Coating. : da en
  • ES119661A1 - PROCEDURE FOR OBTAINING WETTING AND EMULSING MEDIA : en es
  • GB336456A - Improvements relating to the prevention of gum formation in gas distribution systems : en
  • DE509815C - Reinforcement for reinforced concrete bridges made from individual pieces : de en
  • DE509962C - Device for transferring the double edge with hanging needles for flat mechanical knitting machines : de en
  • DE509011C - Spring-loaded lock for the engine hood of motor vehicles : de en
  • DK43171C - Device for Fastening the Work Tools by Tillage Machines with Orbiting Spring Tools. : da en
  • US1778303A - Compass : en
  • DE509947C - Insulating pipe wrapping machine : de en
  • US1778272A - Printing press : en
  • US1778260A - Milling cutter : en
  • US1778436A - Ophthalmic mounting : en
  • US1778434A - Door mounting : en
  • DE510313C - Drawing device with two steering parallelograms : de en
  • CH142733A - Process for the production of calcium cyanide. : de en
  • ES119793A1 - A mechanical system for the successive presentation of different showcases or showcases in one place. : en es
  • ES118195A1 - Improvements in single unloading threshers or axial crushers. : en es
  • ES119783A1 - Improvements in internal combustion engines. : en es
  • GB312165A - Improvements relating to tins or boxes : en
  • GB336414A - A new or improved combined system of providing and ventilating sewers, conduits and subways in roads : en
  • DE508229C - Device for twisting cigarettes : de en
  • DE509903C - Drying system : de en
  • DE510084C - Process for the production of highly viscous starch finishing compositions : de en
  • DE510366C - Melting kettle arrangement for injection molding machines : de en
  • DE509819C - AC power supply unit : de en
  • DE510192C - Notching device : de en
  • US1778158A - Fuel pump for internal-combustion engines : en
  • DE510005C - Cassette holder for X-ray recorders : de en
  • GB336651A - Improvements in or relating to fertilizers : en
  • US1778236A - Storage receptacle : en
  • DE509854C - Electric drive for mobile, especially agricultural machines : de en
  • DE510291C - Grinding device in which the grinding head is moved back and forth on a rotating hollow spindle and rotates with it : de en
  • GB336474A - Improvements in cramps : en
  • DE509319C - water tap : de en
  • CH142944A - Establishment for the distribution of goods. : de en
  • CA304714A - Safety milk bottle container : en fr
  • ES119877A3 - Hydrant with double water intake for irrigation and fires, convertible into a public fountain. : en es
  • FR37126E - : fr
  • GB336432A - Improvements in or relating to louvre ventilators : en
  • GB336981A - Improvements in or relating to apparatus for taking cinematograph films : en
  • DE498104C - Locking device on toy vehicles : de en
  • DE509759C - Process for grinding pasty and pulpy masses to semicloidal or colloidal fineness : de en
  • CH142923A - Process for the preparation of a strongly basic azo dye. : de en
  • US1778439A - Retarded-circuit maker and breaker : en
  • US1778493A - Press for operating on metal or other sheets : en
  • US1778327A - Treatment of threads or fabrics containing cellulose acetate : en
  • DE509883C - Arrangement of liquid dispensing devices : de en
  • CH142930A - Process for the preparation of a strongly basic azo dye. : de en
  • NL23862C - : en
  • US1778170A - Universal joint : en
  • US1778466A - Locking device for tire rims : en
  • US1778630A - Eire alarm : en
  • CA304674A - Barrel draining rack : en fr
  • CH142931A - Process for the preparation of a condensation product of the pyrenequinone series. : de en
  • US1778650A - Paper-making machinery : en
  • DE510363C - Process for the production of turntables with a guide groove : de en
  • ES119039A1 - Warning and extinguishing installation of fires in airplanes, in which the firing mechanism of the fire extinguisher itself can be actuated, indistinctly, in an automatic way by the same warning or by hand by the pilot. : en es
  • ES119738A3 - An apparatus for fastening ties to shirt collars. : en es
  • GB336381A - Improved means for use in bowsing ships' boats : en
  • CH142737A - Process for obtaining a water-soluble phosphatide with vitamin B effect. : de en
  • DE510213C - Method for regulating the intensity of signals at the receiving station of image transmission systems : de en
  • DE510440C - Process for the production of organic stibic acids : de en
  • DK43151C - Device for attaching dust filters to vacuum cleaners. : da en
  • US1778237A - Building structure : en
  • DE509743C - Talking machine : de en
  • GB314524A - Improvements in the manufacture of caoutchouc-like masses : en
  • GB315324A - Improvements in the manufacture of thermionic electrodes of vacuum electric tube devices : en
  • DE510125C - Top comb for flat Milanese warp knitting machines : de en
  • DE510214C - Device for the transmission of still and moving images, especially for television purposes : de en
  • GB336360A - Improvements in or relating to sewing machines : en
  • GB336597A - Improvements in chucks : en
  • US1778154A - Cushion for insulator pins and method of applying : en
  • CA304729A - Automobile axle : en fr
  • GB336424A - An improved toasting device : en
  • US1778293A - Dental impression bite : en
  • US1778423A - Index file : en
  • DE509978C - Equipment on machines for cutting buttons or the like. : de en
  • DE510054C - Means for loosening and removing scale : de en
  • DE509986C - Method and device for displaying time recordings by means of column diagrams : de en
  • US1778282A - Toilet-paper-roll holder : en
  • US1778546A - Ventilator : en
  • US1778165A - Sulphide dyestuffs from azines and process of making : en
  • DE509951C - Thermal momentary switch : de en
  • DE510164C - Photographic shutter : de en
  • ES216U - Procedure for covers or paper cases to introduce and protect cigars. (Machine-translation by Google Translate, not legally binding) : en es
  • US1778283A - Loose-leaf binder : en
  • GB336489A - Improved cargo hatch cover : en
  • ES118742A1 - The spark plug is non-degradable for vehicles and all kinds of internal combustion engines. : en es
  • CH142752A - Process for the production of plastic masses. : de en
  • US1778364A - Cooling tower : en
  • CA304825A - Jet action : en fr
  • DE509775C - Closing device for mail bags, railroad cars and similar applications : de en
  • GB318100A - Improvements in means for the hauling of excavating and other machinery : en
  • CH142833A - Rotary vane pump. : en fr
  • ES119603A1 - An improvement in the production of nitrate nitrate. : en es
  • ES119682A1 - A new propulsion device for valves. : en es
  • ES194U - Protective leg for trousers. (Machine-translation by Google Translate, not legally binding) : en es
  • FR37084E - Improvements to sound-producing devices : en fr
  • AU2556430A - Improvements in or relating to heterodyne receivers : en
  • US1778304A - Resonator : en
  • US1778030A - Tree irrigator : en
  • CH142935A - Process for the preparation of a dye of the Safranine series. : de en
  • CA304811A - Container freight car : en fr
  • CA304836A - Lubricating system for motor cars : en fr
  • CH142776A - Automatic scale with uniform graduation. : en fr
  • CH142845A - Device for guiding the slide on cooler cover walls of cold rooms. : de en
  • USD82264S - Walter e : en
  • USD82297S - Design fob a candle holdeb : en
  • US1778495A - Method of and means for titling moving-picture films : en
  • DE510115C - Automatic switching device for electric motors, which comes into effect when the direction of rotation of the motor shaft is changed : de en
  • DE510266C - Concrete iron bending machine : de en
  • CH142727A - Process for converting liquids immiscible with water into solid form. : de en
  • CH142802A - Aluminum alloy. : de en
  • AU2302129A - Luminous discharge tubes : en
  • CA304701A - Combination garment : en fr
  • CH142883A - Hygienic razor wiper. : en fr
  • CH142905A - Cable car with an articulated conveyor cage attached to the moving cable. : de en
  • CA304747A - Spark plug : en fr
  • DE510231C - Process for the production of mass cores from particles of a magnetizable metal covered with an oxide layer : de en
  • GB336477A - Improvements in or relating to football and like boots : en
  • ES119851A1 - An apparatus to produce luminous advertisements. : en es
  • FR37097E - Improvements to thermionic discharge devices : en fr
  • AU2352329A - Improvements in intermittent absorption refrigerators : en
  • CH142928A - Process for the preparation of a strongly basic azo dye. : de en
  • US1778207A - Test set : en
  • US1778315A - Building unit and supporting means therefor : en
  • US1778379A - Steam boiler : en
  • DE510082C - Device for dyeing yarn in strands : de en
  • DE510271C - Advertising machine for shoe stores, orthopedic shop windows, etc. like : de en
  • DE510413C - Connection of the ends of band iron tires for boxes, bales u. Like packages : de en
  • DE510070C - Forceps that can be used for all positions of the abdomen : de en
  • CH142798A - Item made from a chemically neutral, chromium-containing steel alloy. : de en
  • CH142916A - Process for preparing an azo dye. : de en it
  • DE510371C - Thermometer for dough-shaped masses : de en
  • GB336378A - Key for opening the lids of sardine tins and the like : en
  • CA304833A - Control knob for condensers : en fr
  • DE509828C - Flat knitting machine with latch needles in both beds for making plush : de en
  • DE510309C - Speed control of asynchronous motors by means of a cascade-connected, multi-phase exciter machine with variable voltage and without working winding : de en
  • GB336406A - Improvements in or relating to auxiliary spring supports for mattresses and the like : en
  • US1778367A - Concrete burial vault : en
  • US1778255A - Adjustable support : en
  • US1778478A - Railway switch : en
  • DE510203C - Device for attaching and removing the steel clips used to fasten the ribbon on the shaft of the ribbon reel : de en
  • ES119835A3 - A device for moistening or re-inking typewriter or similar ribbons. : en es
  • ES181U - Reflective claim poster, tinplate or other material. (Machine-translation by Google Translate, not legally binding) : en es
  • GB336362A - Improvements in and relating to closures for containers : en
  • GB336569A - Improvements in apparatus for the hydrogenation of liquids, solids in suspension or gases : en
  • GB336532A - Improved method and means for stripping chromium plating : en
  • US1778299A - Keeper for latch bolts : en
  • US1778328A - Railway-traffic-controlling system and apparatus : en
  • US1778349A - Time control for stokers : en
  • US1778655A - Temperature indicator : en
  • ES119712A1 - A mechanism for uncoupling railroad car hooks. : en es
  • US1778473A - Process for preparing hair to be worked into felt : en
  • ES207U - Metallic armor for donated sacks. (Machine-translation by Google Translate, not legally binding) : en es
  • GB336577A - Improvements in electrical contacts : en
  • US1778050A - Slicing machine : en
  • US1778198A - Safety liquid feed : en
  • GB315764A - Improvements in the manufacture and production of valuable liquid products from solid distillable carbonaceous materials by destructive hydrogenation : en
  • DE509901C - Process for the operation of drying and firing systems connected in series : de en
  • DE510145C - Steamer : de en
  • US1778527A - Cooling device for hydrocarbon engines : en
  • CA304739A - Ceramic ware : en fr
  • CA304779A - Refrigerator : en fr
  • CA304646A - Means for starting internal combustion engines : en fr
  • US1778460A - Liquid-sealed relief valve : en
  • DE510329C - Letter folder mechanism with links attached to the separately mounted pivot axes of the stringers, which are pivoted up and down for opening and closing the mechanism by a lever engaging them and protruding from the side of the mechanism : de en
  • CH142912A - Process for the preparation of an azo dye. : de en
  • DE510151C - Chain stitch sewing machine with threadless and thread-guiding hooks moving back and forth : de en
  • GB336463A - Improvements in bushing insulators : en
  • GB336530A - : en
  • GB336382A - New or improved washing device or appliance : en
  • CA304794A - Ball pusher for grinding mills : en fr
  • ES119553A1 - An improved procedure and its corresponding special device to obtain high-grade alcohol. : en es
  • AU2515230B - Cooking tops of electric ranges : en
  • DE509218C - Drive lock for the guide carriage of floor cameras : de en
  • DE509834C - Regulating device for the performance of liquid atomization systems : de en
  • CA304858A - Fence post clamp : en fr
  • AU2483730A - Improvements indoor checks : en
  • CA304679A - Door knob lock : en fr
  • CA304835A - Process of purifying hydrocarbon oils : en fr
  • CH142782A - Device for the reproduction of sounds. : en fr
  • CH142710A - Rifle hitting device on looms. : de en
  • AU2590230A - Improvements connected withthe production of foundations for poles andthe like : en
  • CH142763A - Device on typewriters, calculating machines and the like for receiving a paper strip and feeding it to a paper roll of the machine. : de en
  • CH142826A - Valve. : de en
  • US1778248A - Portable dispensing apparatus : en
  • ES186U - Procedure for packaging rubber products, mainly preservatives. (Machine-translation by Google Translate, not legally binding) : en es
  • GB336399A - Imitation floral device for display purposes : en
  • DE510257C - Internal combustion engine with an even number of cycles exceeding four : de en
  • USD82244S - Charles beejstasconi and benx mabie bebthieb : en
  • CH142746A - Process for the preparation of a new anthraquinone derivative. : de en
  • CH142869A - Surge arresters. : de en
  • USD82267S - Design for a lamp shade : en
  • US1778162A - Car-loading device : en
  • US1778366A - Buckle : en
  • CH142811A - Bright annealing furnace working with protective gas. : de en
  • US1778025A - Automobile body : en
  • US1778294A - Lock : en
  • US1778330A - Park stove : en
  • US1778333A - Manufacture of lumber : en
  • US1778590A - Glass-drawing machine : en
  • ES183U - Deposit with automatic mechanism for the dispensing of beverages. (Machine-translation by Google Translate, not legally binding) : en es
  • US1778582A - Shirt and collar combination : en
  • CH142703A - Sensor device for yarn winding machines. : de en
  • US1778411A - Safety-valve attachment for dental vulcanizers : en
  • US1778677A - Double-pin socket : en
  • US1778284A - Apparatus for twisting yarn and thread : en
  • DE510183C - Compressed air tool with a grip hood arranged displaceably at the rear end of the tool : de en
  • IE10990L - Vacuum cleaners : en
  • DE510428C - Process for the production of condensation products from urea and alcohols or ketones : de en
  • GB336398A - Method for the production of necked boxes with hinged lids : en
  • US1778243A - Toilet article : en
  • DE510451C - Process for the production of organic arsenic and antimony compounds : de en
  • DE510320C - Electric gas ignition device : de en
  • GB336325A - Improvements in electric igniters : en
  • US1778062A - Adapter for vacuum-tube sockets : en
  • US1778613A - Storage battery : en
  • DE510341C - Device for switching off faulty lines : de en
  • CH142817A - A method of manufacturing adjustable wrenches and adjustable wrench obtained by this process. : en fr
  • US1778235A - Work-piece holder for slicing machines : en
  • ES119628A3 - Improvements in the manufacture of electric incandescent lamps. : en es
  • ES119731A1 - Procedure to balance rotating bodies. : en es
  • ES119736A1 - Warp feeder mechanism for looms. : en es
  • GB336380A - : en
  • CA304855A - Self winding watch : en fr
  • DE509949C - Switch drive : de en
  • DE510311C - Fuel for fuel powder engines from dust from coal, lignite, peat, coke or other dust-like substances : de en
  • ES119605A1 - Aspirating and expeller pump. : en es
  • DE510011C - Process for the production of screens, in particular multi-color screens : de en
  • ES119613A1 - Improvements and improvements in a mechanism of putting paper for rotary presses of steel plate. : en es
  • DE509811C - Multiple wire drawing machine with several pairs of cones arranged one above the other : de en
  • US1778068A - Wood-block flooring : en
  • DE510027C - Rotating bottle filling machine with filling siphons : de en
  • DE510083C - vacuum cleaner : de en
  • US1778643A - Bath cabinet : en
  • US1778007A - Bread-slicing machine : en
  • USD82273S - Bebnat mechlovits : en
  • DE508578C - Automatic electrical train protection device using a special pulling unit (forward carriage) : de en
  • GB336437A - Improvements in or relating to manhole, meter, hydrant, gulley and like covers and frames therefor : en
  • US1778095A - Sheet-conveying apparatus : en
  • US1778116A - Velocipede : en
  • GB315870A - Improvements in or relating to the manufacture of resinous condensation products : en
  • DE509877C - Cinema film with edge reinforcement : de en
  • DE510184C - Process for the preparation of 2,6-dimethyl-4-ketopiperidine-3,5-dicarboxylic acid esters : de en
  • DK43140C - Device at Spareure. : da en
  • US1778022A - Coin time savings bank : en
  • GB310324A - Improvements relating to cigarette lighting and dispensing machines : en
  • US1778692A - Aerostat : en
  • DE509803C - Striking mechanism for clocks : de en
  • DE509814C - Device for loosening solid substances : de en
  • US1778432A - Lubricating system : en
  • US1778453A - Sun suit : en
  • US1778620A - Tub : en
  • CH142796A - Electric pendulum. : en fr
  • DE510318C - Process for making puff pastry with margarine : de en
  • ES119647A1 - A photochemical oxidation process of organic and inorganic compounds. : en es
  • FR37080E - : fr
  • DE509845C - Slide control for dry gas meter : de en
  • ES119718A1 - A new distribution system for internal combustion engines. : en es
  • DE509913C - Thrust and support bearings : de en
  • IE11285L - Automatic firearms : en
  • DE509981C - Synchronous motor, especially for speaking machines : de en
  • GB336490A - Improvements in luminous electric discharge tubes : en
  • GB336522A - Improvements in winding and setting means for use in hermetically-closing watches : en
  • US1778289A - Combined shoe tree and stretcher : en
  • US1778560A - Ventilating system and apparatus : en
  • CH142755A - Process for accelerating the vulcanization of natural or synthetic rubbers. : de en
  • DE510317C - Procedure for determining the amount of tailings contained in coal wagons arriving at the hanging bank : de en
  • DE504190C - Cooling device for milk receptacles of vacuum cooling systems : de en
  • DE509767C - Truck wheel : de en
  • DE510159C - Inclination balance with advertising sign : de en
  • GB336650A - Improvements in or relating to wireless or like systems and apparatus : en
  • ES119676A3 - An aircraft flare device, which can be launched, with a safety brake on the ignition mechanism. : en es
  • GB336649A - Improvements in single spar aircraft wings : en
  • DE510163C - Suction roll for paper machines : de en
  • US1778015A - Fan casing : en
  • ES119704A1 - A machine for the verification or control of accounts, closing of books, and, in general, for use in accounting. : en es
  • US1778032A - Machine for impressing helically-disposed formations in curtain poles : en
  • DE510403C - High and side tipper for conveyor wagons : de en
  • GB336291A - Improvements in baffles for steam and water drums of steam generators : en
  • US1778209A - Double-throw switch : en
  • US1778065A - Artificial bait : en
  • CA304712A - Traffic signal : en fr
  • DE509934C - Process for the preparation of a urea-containing calcium cyanamide fertilizer : de en
  • US1778471A - Surfacing apparatus : en
  • DE509839C - Ice splitter and shredder : de en
  • DE509937C - Process for the production of metal salts phthalic acid esterified on one side by alkyl : de en
  • GB318590A - An improved container for string, twine and the like : en
  • CA304795A - Furnace block : en fr
  • DE509985C - Device for sorting statistical cards : de en
  • CH142759A - Process for producing a protective layer to prevent the formation of chrome mist in chrome baths. : de en
  • CH142819A - Fournier-like covering for pieces of furniture, wall panels and the like. : de en
  • US1778135A - Leg-fastening means : en
  • US1778428A - Clip : en
  • US1778329A - Core and composition for producing the same : en
  • CA304658A - Method of forming closures : en fr
  • US1778404A - Controlling device for awnings : en
  • USRE17824E - Ebosion-reducing valve : en
  • DE510074C - Polishing machine for bronze colors : de en
  • GB336285A - Improvements in and relating to supports for lids of gramophone cabinets and other receptacles : en
  • DE510268C - Device for setting up goods containers : de en
  • DE510379C - Rope clamp : de en
  • US1778451A - Method of and apparatus for forming concrete roadways : en
  • CA304762A - Electron discharge device : en fr
  • CH142810A - Method for cooling metals in a closed container. : de en
  • DE509953C - Device for switching off electrical circuits : de en
  • DE509994C - Device for washing coffee : de en
  • DE509795C - Distribution terminal for calibration and test purposes : de en
  • ES119674A1 - Procedure and device for the manufacture of crushing tubes. : en es
  • US1778484A - Conveyer mechanism : en
  • US1778149A - Brake-operating device : en
  • US1778011A - Engine starter : en
  • DE509879C - Process for the production of photographic images with a depth effect : de en
  • DE510321C - Rock drilling machine : de en
  • ES119631A1 - A NEW FUEL-SAVING DEVICE IN EXPLOSION ENGINES : en es
  • FR691225A - : fr
  • US1778410A - Game apparatus : en
  • DE503136C - Process of heating liquid heat carriers used for heat transfer by means of brothers : de en
  • US1778437A - Fuel-head control for oil burners : en
  • US1778043A - Drill : en
  • DE510362C - Process for the manufacture of spray guns : de en
  • DE510421C - Manufacture of boric acid : de en
  • GB336608A - Improvements in the manufacture and production of pure glycerine : en
  • DE509822C - Magnetic electric three-phase generator for currents with a high number of periods : de en
  • GB336373A - Improvements in the covers of radiators for motor and other vehicles : en
  • GB316970A - Improvements in or relating to surface coverings and methods of making the same : en
  • GB336294A - Improvements in and relating to liquid distributing apparatus : en
  • GB336363A - Improvements in or relating to washing and boiling machines : en
  • GB336950A - Improvements in airships : en
  • DE509889C - Process for the production of bare decorative strips, strips, strips, plates and sheets made of iron or iron alloys : de en
  • DE510304C - Process for the preparation of derivatives of 4-dimethylamino-1-phenyl-2, 3-dimethyl-5-pyrazolone : de en
  • GB317296A - : en
  • GB336430A - Improvements in and relating to self-sealing inner tubes for pneumatic tyres : en
  • DE509908C - Roller gate made of several mutually movable parts : de en
  • US1778013A - Door-reenforcing device : en
  • CA304651A - Window opening device : en fr
  • CH142860A - Relay trigger device. : en fr
  • CA304854A - Vehicle wheel : en fr
  • DE510252C - Device for fixing the die in the mold for record presses : de en
  • CA304670A - Fireplace protector : en fr
  • AU2280129A - Improvements in or relating to methods of making boots or shoes and to binding-devices suitable therefor : en
  • US1778507A - Vehicle body construction : en
  • US1778564A - Pulverizer : en
  • US1778445A - Distillation of hydrocarbon oils : en
  • US1778506A - pasinski : en
  • CH142781A - Device for the automatic implementation of divisions on calculating machines. : de en
  • CH142919A - Process for the production of a new azo dye. : de en it
  • DE509753C - Spinning bait with a fish-shaped body in a crooked position : de en
  • CA304753A - Race starting machine : en fr
  • DE510303C - Process for the production of sulphonic acids with high splitting power for fats and oils : de en
  • DE510316C - Air cooker with air chamber that narrows evenly downwards : de en
  • US1778522A - Novelty container : en
  • US1778472A - Last-slice holder or support for slicing machines : en
  • US1778575A - Vanity case : en
  • US1778659A - Process for the treatment of dolomite and other carbonates of magnesium : en
  • US1778702A - Indicating and recording instrument : en
  • DE510149C - Device for laying a transverse thread on multi-needle sewing machines : de en
  • GB336340A - Improvements relating to hydraulic pumps and motors for hydraulic transmission gear : en
  • CA304849A - Storage battery : en fr
  • AU2535830B - An improved docking device : en
  • DE510177C - Method for patterning translucent celluloid-like masses : de en
  • US1778076A - Halogenated aminothionaphthene-z : en
  • CA304713A - Paperboard box : en fr
  • CH142728A - Method and device for the separation of particles suspended in a liquid. : de en
  • CH142943A - Apparatus for massaging parts of the body. : de en
  • DE510347C - Runner with subdivided sheets for asynchronous machines of large axial length : de en
  • US1778574A - Retaining wall : en
  • CA304792A - Nitro-halogenquinazoline : en fr
  • CH142890A - Frequency modulated transmitter. : de en
  • ES114934A3 - The mass production of pistons for different brands of cars, motorcycles and other internal combustion engines. : en es
  • GB336481A - Improvements in or relating to temperature regulators : en
  • DK43156C - Device for electric Vehicles with Accumulator operation. : da en
  • GB336337A - Improvements in or relating to mold for casting metals : en
  • GB317855A - Manufacture of artificial silk : en
  • DE510438C - Process for the preparation of chlorine substitution products of 1-amino-2,4-dimethylbenzene : de en
  • ES119729A1 - Improvements in refractive means of headlights for automobiles. : en es
  • DK43163C - Friction exchange device. : da en
  • USD82268S - Design for a smoker s : en
  • DE500958C - Security device against theft of motor vehicles : de en
  • DE509840C - Armchair with sliding seat : de en
  • ES119838A1 - Improvements in the gauging pieces for the passage of water. : en es
  • GB336573A - Improvements in or relating to the synchronisation of the operation of a kinematograph machine and a gramophone : en
  • DE508618C - Method of sieving : de en
  • DE509938C - Process for the preparation of phenylglycidic acid : de en
  • AU2545030A - Improvements in or relating to heterodyne receivers : en
  • DE509876C - Lens shutter : de en
  • US1778326A - Sink for the separation of volatile liquids from waste water : en
  • CA304678A - Master key lock : en fr
  • US1778200A - Piston and ring mounting therefor : en
  • US1778302A - Apparatus for use in manufacturing artificial silk : en
  • US1778292A - Process of refining bismuth : en
  • CA304738A - Temperature compensated speedometer : en fr
  • CA304791A - Production of pulp from wood : en fr
  • CH142688A - Process for producing a cold glaze on walls and bodies made of cement. : de en
  • CH142692A - Nebulizer. : de en
  • DE510014C - Process for influencing the covering or coloring of raster picture elements by reducing or removing the covering or coloring substances : de en
  • ES119717A1 - A PROCEDURE FOR OBTAINING A MEANS OF DESTROYING FLIES : en es
  • ES119769A1 - A procedure for the joining of universal irons, profile irons and other similar constructive elements by means of welding. : en es
  • IE12249L - Submarine telephony. : en
  • CH142889A - Circuit arrangement for automatic or semi-automatic telephone systems with a device for zone counting. : de en
  • DE509912C - Hand hoe with exchangeable hoe blade : de en
  • DE510206C - Shaft support structure for metallurgical ovens : de en
  • US1778419A - Method of molding : en
  • US1778485A - Article of food and method of making : en
  • US1778305A - Inclosing globe : en
  • US1778368A - Nut-lock device : en
  • US1778045A - Heat-treating furnace : en
  • USD82281S - David p : en
  • US1778447A - Process of lubricating steam turbines : en
  • USD82259S - Maurice hatjpt : en
  • CH142828A - Installation on shut-off valves with presetting. : de en
  • DE508620C - Reproduction camera : de en
  • DE509798C - Eye protection visor or mask : de en
  • US1778314A - Gas-control system and thermostat therefor : en
  • US1778656A - Parking mechanism for motor vehicles : en
  • US1778371A - Well strainer : en
  • US1778097A - Circuit closer for stop-mechanism of knitting machines and the like : en
  • US1778291A - Oil can : en
  • US1778508A - Apparatus for measuring and recording pressures : en
  • DK43146C - Device for Reducing Street Vibrations. : da en
  • AU2080729A - An electric automatic closing boom for railway crossings : en
  • CA304844A - Apparatus for establishing a pulsating motion of air in two conduits : en fr
  • CA304784A - Moistureproof material : en fr
  • CH142731A - Process for obtaining concentrated sulphurous acid from dilute gases. : de en
  • DE509766C - Security device against theft of motor vehicles : de en
  • DE510275C - Roller frame : de en
  • CH142712A - Apparatus for making pile fabric. : en fr
  • CH142938A - Device for the refrigeration of piston compressors. : en fr
  • CA304647A - Horse shoe caulk : en fr
  • CH142901A - Brake mechanism operated by a pressure medium. : de en
  • ES119715A1 - A process for calcining and agglutinating sulfur-rich mineral powders. : en es
  • GB336332A - Improvements in and relating to permanent waving curlers for hair : en
  • CA304709A - Fishing gear : en fr
  • CA304752A - Process of operating steam turbines : en fr
  • US1778591A - Ventilator : en
  • CA304834A - Temperature regulating apparatus : en fr
  • US1778308A - Acoustic device : en
  • US1778443A - Door construction : en
  • US1778571A - Air purifier : en
  • DE509749C - Validation machine for tickets : de en
  • DE510079C - Method for closing crevices in the rock : de en
  • ES119787A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT : en es
  • CA304662A - Refrigerating system : en fr
  • GB336393A - Improvements in or relating to cut-out show-cards : en
  • GB336343A - Improvements in means for charging molds for wafer biscuits : en
  • CA304824A - Apparatus for finishing roofing elements : en fr
  • DE509881C - Bottle washing machine : de en
  • ES119671A1 - Treatment of the artificial silk obtained by the spinning vessel procedure. : en es
  • AU2639630A - Improvements inthe manufacture of nickel iron alloys : en
  • CH142915A - Process for the preparation of an azo dye. : de en
  • GB318242A - Apparatus for manufacturing candles from a drawn rod : en
  • US1778682A - Post puller : en
  • USD82265S - William h : en
  • DE506932C - Method of weaving ribbons and belts : de en
  • DE510324C - Pipeline with lining for the transport of bulk goods : de en
  • DE510422C - Process for the production of oxyalkyl ethers of glycerine : de en
  • DE510389C - Swimming shoe : de en
  • ES119730A1 - An improved process for the vulcanization in mold of rubber articles. : en es
  • GB336614A - Improvements in chucks : en
  • GB336632A - Improvements in apparatus for freezing or chilling comestibles : en
  • GB336554A - Improvements in and relating to doctors for paper making machinery : en
  • CH142867A - Device for regulating dynamo machines. : de en
  • US1778446A - Cylinder head for internal-combustion engines : en
  • US1778150A - Flowerpot : en
  • CA304838A - Manufacture of tubs : en fr
  • ES119856A1 - Improvements in cold rooms. : en es
  • GB336568A - Improvements in electric switches : en
  • CH142843A - Evaporator for refrigeration systems. : de en
  • DE509862C - Procedure for controlling fluid gears : de en
  • ES118890A1 - A procedure to obtain mixtures of gases containing irritant and warning gases. : en es
  • US1778639A - Traveling saw : en
  • AU2380529A - Improved combination tap for water heaters : en
  • CA304745A - Spark plug : en fr
  • NL22873C - : en
  • US1778120A - Light : en
  • CH142775A - Heat consumption measuring system, in particular for measuring the heat output of radiators, with electrical measurement of the temperature difference between the temperatures of the heat-emitting body and its surroundings. : de en
  • CH142777A - Device for displaying the quotient of two electromagnetic field quantities. : de en
  • CH142884A - Process for making pieces of fabric usable for gas protection purposes. : de en
  • ES119834A1 - A provision to obtain depression in heavy oil engines. : en es
  • GB336298A - Improvements in or relating to footwear : en
  • GB336497A - : en
  • GB336538A - Improvements relating to watches combined with cases or boxes : en
  • DE510003C - Device for the demonstration of projection advertisements on aircraft : de en
  • GB336636A - Improvements in treatment of hydrocarbon oil : en
  • DE490052C - Device for generating a free-floating projection surface for advertising purposes : de en
  • DE510391C - Press for tennis rackets or the like. : de en
  • US1778391A - Bearing mounting : en
  • US1778469A - Paper-feed guide for platen presses : en
  • US1778683A - Cushioning and arch-supporting device : en
  • DE509941C - Book holders, especially for typewriters : de en
  • DE510123C - Fixing device for electrical lighting on ceilings and walls : de en
  • GB336289A - Improved packing for stuffing boxes : en
  • DK43143C - Machine for making tubular casings and the like from cut pieces of paper or similar material. : da en
  • DE509285C - Method for determining the direction of strike and the direction of inclination of rock strata hit by a first exploratory borehole : de en
  • DE509915C - Device for direct drainage of rainwater in sewage systems : de en
  • CH142741A - Process for the preparation of a blue azo dye. : de en
  • DE510062C - Slider for zippers : de en
  • US1778059A - Steam finisher : en
  • CH142859A - Time switch with thermostat for stairwell lighting. : de en
  • GB336450A - Improvements in or relating to alternating current induction motors : en
  • AU2373929A - Improved drainpipe laying machine : en
  • CA304828A - Current supply mechanism for discharge tubes : en fr
  • GB336493A - Improved process for and apparatus for use in moulding articles of fused quartz : en
  • GB315791A - Improvements in telegraph repeating devices : en
  • US1778288A - Grinding and polishing glass plates : en
  • US1778448A - Flexible-pocket receptacle : en
  • US1778186A - Circuit-continuing device : en
  • CH149925A - Method for mowing grass etc. and device for practicing the method. : de en
  • CH142778A - Device for testing discharge tubes. : de en
  • AU2433029A - Carcass chilling supports : en
  • NL22734C - : nl
  • US1778624A - Box and tube connecter : en
  • US1778384A - Toy : en
  • US1778609A - Molding machine : en
  • DE510004C - Photographic camera with buckled struts and tiltable floor : de en
  • GB336499A - Improvements in or relating to episcopic projection apparatus : en
  • GB336571A - Improvements in or relating to automatic switches as used in telephone systems : en
  • CA304820A - Friction shock absorbing mechanism : en fr
  • CH142744A - Blackening vat dye. : de en
  • DE509837C - Umbrella stick : de en
  • DE509967C - Reel for artificial silk spider cake : de en
  • CH142784A - Electric sound box for speaking machines and similar devices. : de en
  • DE509939C - Process for the preparation of porphyrins : de en
  • DE510376C - Solid masses containing nicotine : de en
  • GB336468A - Improvements in and relating to petroleum wick burners : en
  • AU2598030A - Filter of active adsorbtive composition for freeing infusions of coffee from caffein and roasting toxins : en
  • US1778020A - Process for and relating to the separation of gold, silver, and lead from antimony ores, antimony flue dusts, and antimonial by-products : en
  • CA304746A - Spark plug : en fr
  • CH142682A - Door. : de en
  • ES119830A3 - A cold room. : en es
  • DE510312C - OEler, consisting of self-contained pumps : de en
  • DK43137C - Two-way radio signaling system. : da en
  • US1778608A - Match-box holder : en
  • US1778137A - Combined coal or clinker tongs and stove-lid lifter : en
  • CA304707A - Abdominal belt : en fr
  • AU2499530A - Improvements in grinding mills : en
  • AU2634030A - Improvements in pianofortes and like keyboard musical instruments : en
  • CA304776A - Wood block flooring : en fr
  • US1778159A - Thiophene derivatives of the benzanthrone series and process of preparing the same : en
  • USD82251S - James b : en
  • CA304758A - Circuit controller : en fr
  • CH142722A - Ornamental stocking. : de en
  • GB336982A - Improvements in and relating to the production of dyestuff intermediates : en
  • CH142699A - Spinning bath for felling fibers, ribbons, etc. from viscose. : de en
  • CH142902A - Braking device for car trains, in particular car trains. : de en
  • DE510343C - Closed fuse for larger currents, in which the melting strip is soldered together in the middle : de en
  • ES119640A1 - The manufacture of banana flour. : en es
  • ES119724A1 - A process for the manufacture of blocks of cement, lime or gypsum and the like without forming. : en es
  • ES202U - A new blade for razors (Machine-translation by Google Translate, not legally binding) : en es
  • US1778254A - Brake-operating mechanism : en
  • US1778598A - Dipper device : en
  • USRE17826E - Cooirlna container : en
  • CA304743A - Spark plug : en fr
  • CA304829A - High tension switch mechanism : en fr
  • CH142908A - Train cover system with an emergency valve kept closed by the main line pressure. : de en
  • US1778099A - Method for applying concrete to tunnels : en
  • USD82295S - Design foe : en
  • DE509449C - One piece long hole drill : de en
  • ES119752A1 - A continuous furnace to cook enamelled and unglazed ceramic objects (tiles and similar, sanitary material, glazed bricks, etc.), characterized by verifying the two operations of "frying" the enamel and cooking the sort, with the same fire. : en es
  • CH142758A - Process for the production of a mixed fertilizer containing calcium carbonate. : de en
  • US1778094A - Garment-pressing machine : en
  • US1778580A - Last : en
  • US1778394A - Ballasting device for moored dirigibles : en
  • DE509955C - Ceiling socket for electric light bulbs : de en
  • GB336416A - Improvements in or relating to headlights of vehicles : en
  • GB336434A - Improvements in and relating to shirts and shirt fronts : en
  • US1778626A - Tripod mounting for firearms : en
  • GB336379A - Improvements relating to drive chains : en
  • GB336413A - Improvements in display characters : en
  • GB336587A - Improvements in or relating to the grading of abrasives for use in continuous glass grinding machines, and apparatus therefor : en
  • DE509945C - Multi-stage receiver using multi-system pipes : de en
  • DE510439C - Process for the preparation of secondary and tertiary aliphatic amines : de en
  • DK43180C - Device by Transformers. : da en
  • FR37109E - Process for the preparation of o-amino-carboxylic acids of the anthraquinone series and their substitutes : en fr
  • ES119746A1 - A device covers guns for rifles or shotguns. : en es
  • ES201U - A grid or celluloid board and relief, for wall calendars (Machine-translation by Google Translate, not legally binding) : en es
  • GB309501A - Improvement in and apparatus for the low-temperature distillation of pulverulent ordusty carbonaceous materials : en
  • DE510046C - Device for automatic shortening of the thread guide stroke : de en
  • DE510095C - Rotary piston machine : de en
  • GB336292A - A process and method of combining rubber with solid substances : en
  • GB336607A - Improvements in or relating to the winding of textile threads : en
  • DK43152C - Method and Apparatus for Steam Development. : da en
  • US1778324A - Clay spreader : en
  • US1778586A - Apparatus for kiln-drying lumber and other substances : en
  • CH142830A - Gearbox with a high gear ratio, which consists of a drive ring and a disc with a curved bar. : de en
  • DE509952C - Overvoltage protection for electrical lines : de en
  • CH142909A - Seed dressing. : de en
  • USD82257S - Design fob a scabf : en
  • US1778073A - Fence post : en
  • DE510037C - Process for the manufacture of frame footwear : de en
  • CH142823A - Braking device intended to stop a moving object launched at high speed. : en fr
  • US1778456A - Means for producing alternating currents : en
  • US1778353A - Process of printing floor covering : en
  • DE509817C - Coal core microphone : de en
  • US1778041A - Blower : en
  • US1778403A - Animal trap : en
  • US1778426A - Gas scrubber : en
  • GB336616A - Improvements in the manufacture and production of hydroaromatic hydrocarbons : en
  • GB336516A - A process for preparing acetylides : en
  • ES119728A1 - A new mechanical scrubber of methodical circulation for the treatment of gases. : en es
  • ES119803A2 - INNOVATIONS INTRODUCED IN THE OBJECT OF THE MAIN PATENT NuM. 110732 : en es
  • AU2499730B - Improvements in devices for retaining furnace wall blocks against tubes : en
  • CH142805A - Process for the crease-free, partial drawing in or expansion of vessel jackets made of sheet metal. : de en
  • ES119847A2 - IMPROVEMENTS IN ELECTRIC INDUCTION MOTORS : en es
  • GB336653A - Improvements in or relating to bottle filling, bottle sealing and disc cutting apparatus or the like : en
  • US1778606A - Metallic structure : en
  • DE510272C - As an eye-catcher trained advertising device with moving figures, writings and. like : de en
  • DE510332C - Sheet delivery device for high-speed presses with vertically moving mold bed or rotary high-speed presses : de en
  • ES119606A1 - A machine to manufacture cylindrical concrete tubes of compressed cement. : en es
  • ES119723A1 - Perfection in molding or casting of molten metals and alloys. : en es
  • DE509954C - Process for generating strong electrical surges : de en
  • DE510127C - Gas purifiers working with dry matter for gas stations, coking plants, etc. : de en
  • DE507996C - Process for the preparation of sodium nitrogen compounds : de en
  • GB336390A - Improvements in or relating to sealing tools : en
  • US1778489A - Nappy-cloth restorer : en
  • GB336422A - Improvements in or relating to automatic lathes : en
  • GB315712A - Improvements in heating systems for buildings and the like : en
  • GB336374A - Improvements in or relating to electric torches and the like : en
  • GB336510A - Improvements in or relating to internal combustion engine driven vehicles with electric transmission : en
  • US1778187A - Vending machine : en
  • US1778118A - Break-head connection : en
  • DE510126C - Method and device for unloading retorts in coking ovens : de en
  • ES119840A1 - A process for the preparation of articles with aqueous rubber dispersions. : en es
  • ES159U - New system of cutting and confection of garments based on two squares. (Machine-translation by Google Translate, not legally binding) : en es
  • USD82256S - Thomas a : en
  • ES119618A3 - A method of making rubber-lined buttons for garter clips. : en es
  • GB310841A - Improvements in or relating to abrasive refractory or like articles and methods of making same : en
  • GB314019A - A process for preparing hydrogenated pyridine and piperidine derivatives : en
  • DE508897C - Amplifier tube circuit with extraction of the anode voltage from the AC network via a rectifier : de en
  • DE510118C - Pole-changing induction motor in which the stator and rotor have separate windings for the individual numbers of poles : de en
  • US1778155A - Punching and indexing apparatus for sheets, cards, and the like : en
  • US1778503A - Vibration-dampening mounting : en
  • US1778504A - Universal clamping-screw collar : en
  • GB312084A - Improvements in and relating to electric circuit controlling systems : en
  • DE509887C - Cord lock for elastic cords : de en
  • DE510302C - Process for the production of oxygen-containing organic compounds : de en
  • GB316935A - Improvements in or relating to manufacturing soaps : en
  • GB319006A - Surface ornamentation of metal, wood and the like, particularly for the purpose of imparting thereto the appearance of rare woods : en
  • GB336592A - Improvements relating to return-tube boilers : en
  • US1778568A - Hand-lamp holder : en
  • US1778675A - Headstock : en
  • DE509820C - Process for protecting iron or other metal parts against corrosion : de en
  • DE510121C - Method and device for the serial production of incandescent lamp bases made of glass : de en
  • CA304788A - Vulcanization of synthetic rubber : en fr
  • DE509851C - Equipment on cash registers to guide the receipt strip and the ribbon for the printing unit : de en
  • GB336295A - Improvements in and relating to the control of superchargers, blowers or compressors : en
  • USD82291S - Design fob a breakfast-room chair : en
  • US1778216A - Can-filling machine : en
  • ES119727A1 - Improvements in the separation of dry materials. : en es
  • US1778233A - Rod clamp : en
  • DE509961C - Pulverized coal burners : de en
  • USD82282S - renfrew : en
  • CA304761A - Electric discharge device : en fr
  • DE510344C - Circuit for checking the coordination of earth fault coils : de en
  • US1778647A - Cigar lighter : en
  • DK43157C - Procedure and Apparatus for Completion, Filling and Closing of Fibers. : da en
  • CH142697A - Device for washing, drying and shining glasses, cups and the like. : en fr
  • US1778540A - Closure for containers : en
  • US1778689A - Milk strainer : en
  • US1778079A - Method of drying wet materials : en
  • US1778408A - Vacuum jar protective device : en
  • ES119658A1 - Hidden automatic mechanisms adaptable to shotguns of one and two shots that raise the firing pin and keep it in position by procedures not known until now. : en es
  • ES119711A1 - A method and its corresponding special apparatus, for the preparation and application of tobacco leaves forming the layer or wrapping of cigars. : en es
  • ES119779A1 - An improved procedure to put iron and steel out of oxidation and other detrimental effects. : en es
  • CH142707A - Weft catcher with cutting device for loom machines. : de en
  • DE510337C - Cable laying device : de en
  • US1778008A - Plaster board : en
  • US1778641A - Vibration damper : en
  • US1778376A - Armature binding : en
  • US1778669A - graham : en
  • DE510322C - Device for rendering drilling dust harmless : de en
  • AU2273829A - An improved method forthe manufacture of brooms and brushes andthe like : en
  • GB336492A - Improvements in milking machines : en
  • GB336627A - Improvements in or relating to telephone systems : en
  • DE510297C - Coloring pages for watercolors : de en
  • US1778531A - Railway-car retarder : en
  • US1778539A - Railway-traffic-controlling apparatus : en
  • GB336951A - Improvements in coal handling machinery : en
  • DE509925C - Process for dyeing mixed leather with sulfur and Kuepen dyes : de en
  • DE510047C - Billiard skittles : de en
  • DE510194C - Double crocheted thread hook : de en
  • ES119800A1 - A device consisting of a valve, of special application in the exhaust pipe of automobiles. : en es
  • GB316934A - : en
  • GB336501A - Improvements in or relating to drinking troughs : en
  • US1778318A - Drying apparatus : en
  • USD82278S - Setts : en
  • DE483444C - Self-acting firearm with sliding barrel and locked breech : de en
  • CH142769A - Method of replicating marble, ceramic patterns and the like. : de en
  • CA304654A - Coal loading method and apparatus : en fr
  • CA304703A - Airship : en fr
  • CH142792A - Pull winder on Roskopf system watch. : en fr
  • CA304805A - Station indicator : en fr
  • DE509972C - Handle for handbags : de en
  • CH142780A - Method for the determination of friction of liquids. : en fr
  • US1778441A - Humidifier and heat deflector : en
  • US1778091A - Power-take-off mechanism : en
  • US1778514A - Method of and machine for making heat-transmitting tubes : en
  • ES119801A2 - EXTENSIONS IN THE PURPOSE OF THE PATENT OF INVENTION NUMBER 116515M AND OF THE CERTIFICATE OF ADDITION NUMBER 118909 TO THE SAME : en es
  • DE510388C - Swimming shoe with Ioeffelf-like folding fin : de en
  • GB336544A - Improvements in coke oven doors : en
  • DE509045C - Process for the preparation of amino derivatives of cyclohexylbenzene : de en
  • DE510431C - Process for the preparation of nitro compounds of the quinoline series : de en
  • DE510455C - Rotogravure printing machine for multicolor printing : de en
  • GB336369A - A weatherproof electric filament lamp holder : en
  • GB336606A - Improvements in or relating to means for indicating variations in the strength of a liquid current : en
  • ES212U - Vertical hive system, with movable honeycomb frame, mixed construction. (Machine-translation by Google Translate, not legally binding) : en es
  • DE510048C - Tobacco feeding device for cigar machines : de en
  • DE510370C - Adjustment device for lenses of optical devices, especially for pocket microscopes : de en
  • US1778552A - Washing attachment for hose : en
  • DE503245C - Device for colorimetric testing of the acidity of milk using color indicators in the form of liquid reagents : de en
  • CH142701A - Device for lubricating rings and sliders in stretching, spinning and similar frames. : en fr
  • ES119626A1 - A process for the manufacture of patterned pieces of fabric with a curl. : en es
  • ES119673A1 - An automatic signaling device. : en es
  • GB336402A - Improvements relating to methods of welding bronze : en
  • US1778537A - Candy-making system and method : en
  • US1778231A - Adjustable bearing : en
  • GB336536A - Improvements in or relating to change-speed gear mechanism : en
  • GB336482A - Improvements in sand reconditioning machines for foundry art : en
  • CH142897A - Anti-skid insert for horseshoes. : de en
  • US1778533A - Portable material-handling device : en
  • DE509835C - Double acting vacuum pump : de en
  • ES119802A1 - A procedure for the manufacture of elastic capsules for bottles, bottles and containers of all kinds. : en es
  • GB336601A - Improvements in paper pirns or tubes for holding yarn or thread and in machines for forming such pirns or tubes : en
  • DE510381C - Process for making transparent windows : de en
  • GB317003A - Improvements in or relating to inlaid linoleum and methods of making the same : en
  • GB336286A - Improvements in helmets for aviators : en
  • ES119139A1 - Improvements in the facilities to generate steam. : en es
  • ES119697A1 - Improvements in amplifier systems. : en es
  • DE510110C - Manufacturing process for wireless small devices : de en
  • US1778108A - Electric signal system : en
  • CA304697A - Fastening means for cables : en fr
  • CH142793A - Clock of a rectangular, elongated basic shape, mainly limited by straight lines. : de en
  • CH142849A - Electric motor. : de en
  • GB336409A - Improvements in direct current electromotors : en
  • GB336539A - Improvements in or relating to rotary pumps : en
  • GB336316A - Improvements in mechanical loading shovels : en
  • AU2528230B - Improved apparatus for trapping animals : en
  • ES119797A1 - A procedure for the government of the mechanisms to the jacquard. : en es
  • USD82245S - Design for a watch dial : en
  • CA304815A - Friction shock absorbing mechanism : en fr
  • DE510066C - Process for the preparation of colorless enamel products : de en
  • CA304857A - Production of novel intaglio inks and ink bases : en fr
  • CH142695A - Egg cooker. : de en
  • GB336496A - Improvements in or relating to tables : en
  • DE509615C - Arrangement for tubes controlled by grid direct current : de en
  • DE510408C - Glued sentences (form units or multiple forms) : de en
  • DK43165C - Heating device for motorized transport devices. : da en
  • GB318241A - An improved carburettor float : en
  • US1778520A - Marine and other type flushing toilet : en
  • DK43174C - Procedure for the production of azo dyes. : da en
  • DE509960C - Procedure for operating boilers with underwind combustion : de en
  • DE510158C - Elastic paper tube : de en
  • ES119709A1 - A system of devices for extracting oil by means of solvent. : en es
  • USRE17828E - Electrical connecter : en
  • DE509068C - Mastic asphalt cooking machine : de en
  • CA304649A - Process of making road material : en fr
  • CA304764A - Space discharge device : en fr
  • US1778125A - Stereotype mat : en
  • CH142829A - transmission gear. : de en
  • US1778708A - Process of treating rubber and product obtained thereby : en
  • ES119809A1 - A NEW MASSAGE DEVICE : en es
  • DE509761C - Mirror light advertising device for incident daylight or artificial light : de en
  • US1778026A - Connection system for train-lighting plants connected in parallel : en
  • ES119630A3 - A process to manufacture waxy and bituminous materials with a high degree of combustibility. : en es
  • ES119862A1 - Self-propelled cars with identical controls connected in parallel series in the running of a single vehicle, which can be coupled in any mutual position forming a double automotive car (twin car) with two groups of motors connected in series-p : en es
  • US1778589A - Dispensing apparatus : en
  • US1778240A - Spray oils : en
  • US1778122A - Golf club : en
  • US1778444A - Carburetor : en
  • CH142745A - Process for the preparation of a new dye of the N-dihydro-1.2.2'.1'-anthraquinonazine series. : de en
  • DE510228C - Electric relay : de en
  • US1778346A - Scissors : en
  • GB336488A - Electric cables : en
  • GB336638A - Improvements in process for the manufacture of concentrated nitric acid : en
  • US1778033A - Refrigerating medium : en
  • US1778607A - Figure indicator : en
  • CH142761A - Method and device for the onward conveyance of printed matter coming from a printing press. : de en
  • DE510045C - Sliver guide device for the drafting systems of spinning machines : de en
  • GB336654A - Improvements in or relating to liquid fuel gasifying apparatus : en
  • AU2359029A - Pulverent herbicide and dusting method : en
  • DE510124C - Flat weft knitting machine for manufacturing clad goods : de en
  • GB316549A - Improvements in or relating to surface covering and methods of decorating the same : en
  • US1778119A - Bobber attachment for holding fish lines : en
  • US1778425A - Article carrier : en
  • US1778603A - Combination lock : en
  • US1778096A - Nontransparent and glossy capsule of regenerated cellulose and process of preparing same : en
  • US1778199A - Manufacture of pulp : en
  • ES119872A1 - Structure for aerial devices. : en es
  • ES119556A1 - Apparatus for projecting illuminated signs from the passenger cars, in motion, and on the walls of the metropolitan tunnels. : en es
  • DE509853C - Circulating, spring-mounted tool for soil cultivation machines : de en
  • DE510044C - Paint container : de en
  • US1778654A - Truck : en
  • US1778709A - Process of treating rubber and product obtained thereby : en
  • ES119641A1 - A procedure to crystallize the banana. : en es
  • US1778021A - Insecticidal meal : en
  • US1778092A - Valve : en
  • US1778343A - Process of producing carbon for absorption and decolorizing : en
  • GB336339A - Improvements in the manufacture and production of polymerisation products of diolefines : en
  • AU2313829A - Small cine projector for through projection using an endless film : en
  • DE509406C - Process for the production of aromatic hydrocarbons from aliphatic hydrocarbons : de en
  • DE510210C - Easily tightened and detachable rail fastening, especially for tracks that have to be moved frequently on sleepers of all kinds : de en
  • US1778046A - Fan construction : en
  • US1778061A - Lamp fixture : en
  • US1778227A - Adjustable curtain support : en
  • ES119657A3 - Refractory material electric resistance holder adaptable to threaded lamp holders. : en es
  • DE509865C - Crushing device with oppositely rotating, bowl-shaped, curved grinding disks provided with flapping blades : de en
  • DE510144C - Arrangement for bottom trawl harnesses with otter boards that are far in front of the net and work above the bottom : de en
  • US1778055A - Nut-manipulating device : en
  • US1778668A - Electrode : en
  • USD82243S - Jacob beblingeb : en
  • US1778145A - Plaster board : en
  • CA304735A - Air cleaner : en fr
  • CH142888A - Housings for telephones. : de en
  • DE510156C - Process for the preparation of the root germs of the germinated grain in the grain malting for human nutrition and for dietetic purposes : de en
  • DE510269C - Collapsible frame that can be assembled into any shape : de en
  • ES118921A1 - A process for obtaining potassium nitrate. : en es
  • GB336479A - Improvements in or relating to metallic propellers of variable pitch during flight : en
  • CH142839A - Carburetor adjustment device for motor vehicles. : en fr
  • CA304660A - Furnace grate : en fr
  • GB336346A - Improvements in or relating to fluid operated relay mechanism for the automatic control of physical or electrical quantities : en
  • DE510416C - Lowering device for artificial stone pipes attached to ropes : de en
  • DE509693C - Knitting machine with cladding device and process for the production of reversible clad goods : de en
  • CA304768A - Transmitting or receiving aerial system for wireless telegraphy or telephone : en fr
  • DE510019C - Searchlights, in particular for motor vehicles : de en
  • ES119720A1 - A device to prevent the sinking and grounding of the bottom line or lower support cable of the trawl nets. : en es
  • GB336358A - Improvements in or relating to rollers for road making surfacing, and like operations : en
  • GB336457A - Improvements in and relating to electric switches adapted for mounting together on switchboards : en
  • DE510187C - Arrangement for the supply of boiler systems : de en
  • DE510319C - Clip through the shirt to hold the pants : de en
  • DE509813C - Extraction process : de en
  • DE510354C - Machine for processing skins : de en
  • CA304705A - Apparatus for making sand cores : en fr
  • CH142934A - Process for the preparation of a dye of the Safranine series. : de en
  • DE509826C - Process for the manufacture of electric valves : de en
  • CA304856A - Battery box press : en fr
  • DE510250C - Talking machine with a device for holding the record on the turntable : de en
  • CH142896A - Subscriber Directory Board. : de en
  • US1778512A - Road-grader blade : en
  • CH142940A - Device for reducing the amount of steam in front of the anodes of mercury vapor rectifiers. : de en
  • CH142848A - Magnetic motor with electromagnetic control. : de en
  • US1778584A - Rumble-seat top : en
  • USRE17829E - Karx dienst : en
  • US1778487A - Metal-rolling process and apparatus : en
  • US1778492A - Quick-acting vise : en
  • CA304859A - Train pipe coupling head : en fr
  • CA304793A - Furnace and lining material : en fr
  • DE509989C - Chopping machine in which the tension of the loading springs arranged on the parallelograms or rocker arms can be regulated and adjusted : de en
  • DE510134C - Steel band suspension for upholstered seats u. like : de en
  • CA304832A - Radio cabinet : en fr
  • CH142855A - Arrangement for rapid regulation of the reactive power introduced into a network by phase shifters. : de en
  • CA304862A - Sign : en fr
  • CH142911A - Process for the preparation of an azo dye. : de en
  • DE510280C - Fluid transmission for motor vehicles : de en
  • CH142941A - Device for reducing the amount of steam in front of the anodes of mercury vapor rectifiers. : de en
  • US1778152A - Multiple-skirt suspension insulator : en
  • AU2353429A - Improvements inthe manufacture and production of valuable hydrocarbons and hydrocarbon derivatives from coal sludges tars, mineral oils andthe like : en
  • CA304733A - Moulding strip : en fr
  • CA304686A - Furniture : en fr
  • USD82254S - Chester j : en
  • CH142718A - Method and machine for cleaning laundry. : de en
  • DE510175C - Loeschblatt : de en
  • DE510180C - Chain thread monitor for looms : de en
  • DE510299C - Process for the production of a scale-preventing diffusion body : de en
  • AU2471430B - Improvements in or relating tothe preservation of animal and vegetable substances : en
  • US1778295A - Coal-mining machine : en
  • CA304667A - Card index : en fr
  • CH142756A - Process for the production of artificial cork masses. : de en
  • CH142870A - Surge arresters. : de en
  • DE510434C - Process for the preparation of yellow oxidation products of porphyrins : de en
  • GB310527A - Apparatus for obtaining stereoscopic picture effects with projection apparatus, epidiascopes, cinematographs, and the like : en
  • CA304668A - Dispensing holder for folded papers : en fr
  • CH142874A - Method for passing electrical currents through gases and for controlling these currents. : de en
  • GB336435A - Improvements in micrometer calipers : en
  • GB336458A - An improved method of starting diesel and like internal combustion engines : en
  • DE510050C - Chamber drying facility directly above the ring oven : de en
  • DE510349C - Device for dividing and transferring a certain amount of liquid into a vessel, in particular for filling mercury vapor lamps with a certain amount of mercury : de en
  • DK43155C - Combustion engine, in particular self-igniting Injection engine. : da en
  • USD82240S - George w : en
  • DE509936C - Process for the recovery of concentrated volatile aliphatic acids : de en
  • USRE17827E - of bbooxlyn : en
  • CA304704A - Apparatus for making sand cores : en fr
  • CH142679A - Hollow brick. : de en
  • US1778646A - Device for cataloguing shoes : en
  • ES119679A1 - PROCEDURE TO OBTAIN RONTGEN PHOTOGRAMS FROM THE UROGENITAL SYSTEM : en es
  • ES119816A1 - A grinding mill with winder and collector for crushing cereals, legumes and all kinds of materials for agricultural and industrial uses. : en es
  • DE510247C - Guide for saws for cutting soft rubber : de en
  • CA304685A - Building unit and construction : en fr
  • US1778658A - Swivel joint for electrical fittings : en
  • DE509855C - Pruning shears : de en
  • DE510034C - Fitsche : de en
  • US1778228A - Pumping unit : en
  • US1778454A - Sun suit : en
  • US1778494A - Universal attachment for lathes : en
  • CA304688A - Sander : en fr
  • DE509910C - High pressure steam generator : de en
  • AU2365029A - Improvements in and relating to the drying of leather : en
  • CH142749A - Process for the production of a new cellulose derivative. : de en
  • US1778214A - Fish lure : en
  • USD82272S - Takes j : en
  • US1778686A - Tire-repairing tool : en
  • DE510364C - Process for the production of jaws for toggle brakes : de en
  • US1778268A - Hair-waving apparatus : en
  • US1778707A - Process of treating rubber and product obtained thereby : en
  • ES119733A3 - An apparatus for playing a game similar to that of golf. : en es
  • GB336617A - Improvements in or relating to liquid and gaseous fuel burners : en
  • DE510002C - Reciprocating piston with a sealing body consisting of one or more elastic plates : de en
  • DE510235C - Mat braiding machine : de en
  • US1778399A - Tool : en
  • US1778452A - Grinding machinery : en
  • USD82241S - Grosvenor n : en
  • ES135U - Economic kitchen. (Machine-translation by Google Translate, not legally binding) : en es
  • DE510261C - Ring line for the charge mixture of carburetor machines : de en
  • CA304708A - Spin pot for artificial silk : en fr
  • DE509540C - Process for the regulation of underwind firing systems with a grate area divided into individual zones : de en
  • DE510130C - Fastening device for exchangeable shield covers : de en
  • CA304751A - Film projection machine : en fr
  • DE510298C - Device for determining the fineness of fibers : de en
  • GB336426A - Improvements in or relating to lubrication systems : en
  • US1778455A - Wrist-watch band : en
  • ES119846A1 - Improvements in electric discharge tubes for the emission of lightning. : en es
  • GB315664A - Manufacture of azo-dyestuffs containing copper : en
  • GB315710A - Double sliding window without counterweights having wedgeshaped joints : en
  • GB336408A - Improved electric cables : en
  • DE510326C - Hydraulic multi-roll calenders, in particular for treating fabrics : de en
  • US1778660A - Frame : en
  • US1778667A - Transfer or float bridge : en
  • US1778651A - Gate : en
  • US1778706A - Electrical supervisory system for automatic control water-gas machines : en
  • FR37149E - Locking device for at least two nuts : en fr
  • ES119660A1 - Improvements in the relays with electron discharge tubes. : en es
  • ES119778A1 - An improved device designed to return the oil from the evaporator to the compressor in the refrigeration machines. : en es
  • ES205U - Pump for emptying oil cans. (Machine-translation by Google Translate, not legally binding) : en es
  • DE509885C - Machine for degumming fresh animal dairy : de en
  • GB336410A - Improvements in or relating to feed pumps particularly for locomotives : en
  • US1778072A - Clockworks with electric winding device : en
  • US1778218A - Dough divider : en
  • US1778625A - Closure for collapsible tubes and the like : en
  • CH142807A - Chuck for drills and taps with an interposed spring to prevent drill and tap breakage. : de en
  • GB336491A - Improvements in loud speakers, telephones for wireless and the like : en
  • GB336570A - Improvements in vertically sliding doors : en
  • US1778510A - Typewriter desk : en
  • DE509347C - Collapsible gymnastics equipment : de en
  • GB336980A - Improvements in or relating to the manufacture of transparent celluloid : en
  • US1778160A - Locomotive-sand-pipe cleaner : en
  • DK43184C - Swivel slider. : da en
  • DE509850C - Method and device for obtaining samples of ore transferred by means of a grab : de en
  • DE510358C - Tiltable mold mounted in pins : de en
  • GB336313A - Improvements in or relating to electrical bridge systems : en
  • US1778562A - Method of forming angular-headed fastening devices : en
  • GB319249A - Manufacture of new condensation products and their application : en
  • GB336578A - Improvements in and relating to coin controlled electrically driven apparatus : en
  • DE510278C - Electrical safety device for eccentric presses u. like : de en
  • DE510361C - Continuous casting device in which the bottom opening of the casting mold is closed by a sealing body made of refractory material : de en
  • US1778480A - Means for removing warp threads from the lease in warp-thread tying and like weaving machinery : en
  • US1778389A - Mechanism for making concrete pipe : en
  • CA304785A - Apparatus for ascertaining the compressibility of articles and grading the objects so tested : en fr
  • CH142904A - Oil tank with built-in battery container, especially for motorcycles. : de en
  • DE510157C - Process for the production of artificial fruits u. Like. With an edible body, in particular also consisting of chocolate : de en
  • DE510339C - Device for cleaning live parts of an electrical system : de en
  • US1778623A - Shade mounting : en
  • ES119747A1 - A procedure to obtain lubricating oils. : en es
  • US1778644A - Prime-mover-control system : en
  • DE509824C - Process for the preparation of electric lamps and discharge vessels for later base : de en
  • AU2292329A - Improvements in circular knitting machines : en
  • DE510116C - Electric machine for reciprocating motion in which the short-circuited secondary winding of a transformer is movably arranged between the poles of two magnets : de en
  • DE510369C - Shaving and toilet mirror with light source : de en
  • US1778194A - Burner : en
  • GB336618A - Improvements in, or relating to, the construction of, boxes or cases such as used for containing electric switches, fuses, and the like : en
  • CH142875A - Anode inlet for mercury vapor rectifier with metal vessel. : de en
  • US1778321A - Sawing machine for tree felling and log cutting : en
  • US1778662A - Casing connection : en
  • CA304771A - Radio direction finding apparatus : en fr
  • AU2382029A - Improvements in insulators : en
  • CH142913A - Process for the preparation of an azo dye. : de en
  • GB336646A - Improvements in and relating to disazo dyestuffs : en
  • DE510211C - Device for rendering the suspended solids from the exhaust gases of portable engines harmless : de en
  • GB336309A - Improvements relating to feed valves for fluid pressure braking apparatus : en
  • GB336533A - Improved process and apparatus for delivering rolled glass : en
  • US1778498A - Riveted structure and machine for producing the same : en
  • US1778049A - Process and apparatus for agitating materials : en
  • AU2631030A - Improvements in and apparatus forthe continuous manufacture and production of water gas : en
  • DE509198C - Device for the storage of Kaeselaiben : de en
  • US1778190A - Charge-forming apparatus : en
  • CH142729A - Process for producing a dispersion. : de en
  • US1778249A - Garbage incinerator : en
  • CH142841A - Carburetor. : en fr it
  • US1778166A - Incubator : en
  • CH142945A - Device for actuating the engine brake on motor vehicles. : de en
  • CA304803A - Toggle locking device for dump rakes : en fr
  • DE510081C - Line conveyance with endless rope using rope locomotives : de en
  • DE510176C - Drum bearing for stranding machines : de en
  • CH142929A - Process for the preparation of a strongly basic azo dye. : de en
  • DE510006C - Secret and small camera : de en
  • DE509825C - Electric discharge tubes for emitting rays : de en
  • DE509957C - Multifilament incandescent lamp : de en
  • US1778449A - Dispensing and measuring apparatus : en
  • US1778132A - Stone-working machine : en
  • USD82260S - Design for an electric corn popper : en
  • ES119743A1 - Device to improve the operation of steam boiler installations, at two or more pressures, especially in locomotives and their like. : en es
  • ES119292A1 - A proper stove system to burn charcoal. : en es
  • ES119864A1 - A procedure for the manufacture of imitation suede cloths, for cleaning. : en es
  • GB316587A - Improvements in and relating to automatic pressure regulators : en
  • GB336275A - Improvements in absorption refrigerating apparatus : en
  • DE507709C - Chopping machine in which the control rod carries the chopping frame and the lifting is supported by a tension spring which can be moved with its end on a slide : de en
  • DE510031C - Plate cooler : de en
  • US1778332A - Traveling meat hook : en
  • US1778354A - Gate-operating mechanism : en
  • DE509916C - Device for livelier sludge decomposition : de en
  • DK43166C - Device by ovens, especially baking ovens. : da en
  • GB336348A - Improvements in and relating to coin testing devices in coinfreed apparatus : en
  • GB336308A - Improvements in driving belts, cords or bands : en
  • AU2313729A - Improvements in or relating to control of inverse voltage : en
  • CA304841A - Lubricating system : en fr
  • CH142872A - Electric discharge tube. : de en
  • ES119858A1 - A chemical procedure to make photographic images invulnerable. : en es
  • CH142681A - Sliding window with tilting sashes. : de en
  • DE509970C - Combined massage roller and expander : de en
  • DE509911C - Christmas tree chain made as a single strand : de en
  • GB336433A - Improvements relating to oxygen cutting apparatus : en
  • US1778140A - Loading fixture for film holders : en
  • DE509793C - Device for the separation of liquid air into oxygen and nitrogen in two-column apparatus : de en
  • DE510352C - Device for controlling the needle bar on Raschel machines : de en
  • DE509886C - Knife with jaws : de en
  • DE510448C - Process for the preparation of acetylsalicylic acid ethymol ester : de en
  • US1778261A - Closure fastener : en
  • GB336328A - Improvements in apparatus for grading eggs, fruit or the like : en
  • AU2642230A - Pulverizing machine : en
  • CA304650A - Valveless two-cycle motor : en fr
  • CH142856A - Installation for remote control of devices. : en fr
  • GB336401A - : en
  • GB336417A - Improved holder or clamp for use in soldering pipes : en
  • US1778238A - Pump : en
  • US1778241A - Attachment for internal-combustion engines : en
  • AU2525030A - Process forthe manufacture of acetic acid from acetaldehyde : en
  • CH142809A - Thread cutting stock. : de en
  • CH142824A - Coupling device. : en fr
  • DE510103C - Two-wire amplifier circuit in which the amplification means are used alternately for both speech directions : de en
  • DE510200C - Utilization of ferrous titanium materials : de en
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  • ES119804A1 - Improvements in the systems or drive mechanisms in the mills. : en es
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  • CH142770A - Electric musical instrument. : en it
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  • USD82274S - mttlpord : en
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  • USD82279S - pflueger : en
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  • US1778359A - Plow : en
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  • GB336347A - Improvements in or relating to remote control or power transmission mechanism : en
  • CA304800A - Cushioning mechanism : en fr
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  • DE510227C - Process and device for the treatment of pulverulent masses to be pressed together, in particular for the production of arc light electrodes : de en
  • GB319746A - Processes of making zeolites : en
  • GB336514A - Improvements in folding roofs for vehicles : en
  • US1778258A - Journal box : en
  • US1778381A - Process for increasing the potassium salt content of distiller's waste : en
  • USRE17825E - And william john jarvis : en
  • GB314068A - Process for colouring paper : en
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  • DE510255C - Planting machine in which the plants are loaded into a tape cassette that is rolled up in a spiral shape : de en
  • GB336431A - Improvements in and relating to temperature indicators : en
  • CA304737A - Air cleaner and muffler : en fr
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  • GB336372A - Improvements in or relating to electric plug and socket couplings : en
  • CA304673A - Tender tank : en fr
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  • ES119781A1 - PROCEDURE FOR THE MANUFACTURE OF ATLAS : en es
  • DE510053C - Process for preserving beverages : de en
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  • US1778397A - Method of producing designs and article for use therein : en
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  • GB336629A - Improvements in or relating to knitting machines : en
  • DE509772C - Device for adjusting the cable length of ship control quadrants : de en
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  • US1778113A - Seaplane or amphibian : en
  • US1778604A - Automotive self-actuated variable transmission : en
  • DE509816C - Clarifying device for railway axle bushes with centrifugal lubrication : de en
  • DE510033C - Beer siphon : de en
  • DE510392C - Tube skate : de en
  • DE510400C - Automatic unloading frog for pendulum bucket elevators to tilt individual cups : de en
  • DE510243C - Feed silo : de en