• FR721446A - Light system for police plate : en fr
  • SU25300A1 - Instrument for determining the viscosity of the soil : en ru
  • US1847288A - Windrowing machine : en
  • DE545302C - Pressure reducing valve : de en
  • US1847155A - Machine for securing wire fabric to gate frames : en
  • US1847947A - Piston : en
  • DE545698C - Process for the production of cold-resistant oils : de en
  • FR721161A - Improvements in the supply of steam boilers : en fr
  • GB367946A - Improvements in or applicable to domestic fire-grates : en
  • US1847298A - Fruit halving, coring, and pitting apparatus : en
  • US1847507A - Metallic piling : en
  • US1848049A - Hat construction : en
  • CH153008A - Process for maintaining the proper impregnation of high voltage cables. : de en
  • ES125613A1 - A new procedure for adding a piece of fabric with scrambled edge on a suspension comb or transfer rule. : en es
  • GB368082A - Improvements in or relating to light sensitive emulsions for photographic purposes for metal films : en
  • FR721152A - Seed breeder : en fr
  • US1847457A - Combination fuel pump and crank case ventilator : en
  • US1847580A - Ribbon for supporting the button of garters : en
  • AU435931A - Manufacture of insoluble azo-dyestuffs onthe fibres : en
  • CH153083A - Process for the preparation of a new sulfur-containing derivative of a higher fatty acid. : de en
  • DE545398C - Process for the preparation of fragrances : de en
  • SU25532A1 - Device for regulating or interrupting electrical currents : en ru
  • US1847163A - Penholder : en
  • US1847426A - Pulp distributor : en
  • US1847809A - Photographing and film treating apparatus : en
  • USD86417S - Design fob : en
  • PL15419B1 - Float cylinder crankless internal combustion engine with rotating cylinders and pistons acting on a stationary curved track. : en pl
  • US1847487A - Tag : en
  • DE545701C - Circuit arrangement for conveyor systems with several route sections for the preparatory control of facilities in downstream route sections : de en
  • US1847530A - Separator : en
  • DE545815C - Steering knuckle control for the front end of agricultural machines : de en
  • DE545425C - Process for the production of lumpy coke from non-baking brown coal : de en
  • PL15353B1 - : en pl
  • US1847948A - Loose powder container : en
  • CA320111A - Fish cleaning tool : en fr
  • CH152948A - Process for producing a high-quality, corrosion-resistant aluminum alloy. : de en
  • CH153045A - Coin lock for gas vending machines. : de en
  • GB368319A - Improvements in or relating to turbines : en
  • ES125454A3 - Improvements introduced in the manufacture of refractory parts for electrical appliances, especially stoves. : en es
  • FR721283A - New opening system for cigarette cases, toiletries, pocket watches, etc. : en fr
  • DE545521C - Winch : de en
  • ES125182A1 - Improvements in brake linings. : en es
  • ES125598A1 - An improved method of obtaining impressions or dental prints. : en es
  • IE12794L - Luminous discharge tubes : en
  • DK45298C - Machine for placing at intervals pieces of coating material on a continuous strip of material, e.g. for Placing Mouthpiece Material on Cigarette Holder Material. : da en
  • ES125595A1 - An automatic press to make blocks of hydraulic materials. : en es
  • FR721127A - Improvements to current control systems : en fr
  • FR721489A - Method and device for sorting sheets or webs of paper or the like : en fr
  • GB368343A - Improvements in or relating to knitted fabrics, and in methods of making the same : en
  • USD86425S - Design fob a cosmetic jab : en
  • DE545864C - Spray gun : de en
  • ES125594A1 - A portable cinematographic team for projections of sound and spoken films. : en es
  • FR721139A - Improvements to games or wooden horse rides with obstacles : en fr
  • US1847262A - Packing material : en
  • US1847458A - Panelboard mounting means : en
  • US1848064A - Truck mirror : en
  • GB368726A - Process for the manufacture of azo dyestuffs : en
  • US1848035A - Battery refilling device : en
  • US1847617A - Hard alloy : en
  • USD86361S - Island : en
  • FR721379A - Machine for processing the wide fabric without warp tension : en fr
  • FR721386A - Improvements made to installations for supplying lean gas engines with gasifier and other applications : en fr
  • FR721249A - Production of new azo dyes : en fr
  • FR721541A - Improvements in apparatus and methods to ensure safe running of trains : en fr
  • GB367980A - Improvements in machines for sorting documents and the like provided with statistical or other determinative perforations : en
  • GB368116A - Improved process and devices for severing wire : en
  • US1847390A - Article and method for marking : en
  • US1847609A - Removable : en
  • US1847963A - Game apparatus : en
  • US1847987A - Camera : en
  • DE545560C - Device for sorting and uninterrupted feeding of abrasives : de en
  • DE545639C - Potato harvester with toothed wheel, onto which the potato dam is placed by a turning share : de en
  • DE545445C - Machine for washing and post-treating spinning cakes lined up on support rods : de en
  • CA9501S - Jar : en
  • DE545499C - Process and device for the treatment of carbonaceous substances before the splitting hydrogenation : de en
  • FR721196A - Weaving improvements on looms receiving the weft from stationary feeders : en fr
  • FR721410A - Coupling device for transferring rotational motion from one shaft to another shaft : en fr
  • GB368187A - Improvements in or relating to hoist bodies for vehicles : en
  • USD86431S - Gttstav zecher and cornelis henri gerard mellema : en
  • PL15418B1 - A method for rolling glass and an apparatus for carrying out the method. : en pl
  • DE545236C - Method and device for the production of hollow blocks closed on all sides : de en
  • DE545549C - Method and machine for placing rings on sleeves : de en
  • CA320118A - Domestic or laundry washing machine : en fr
  • CA320214A - Rotary kiln : en fr
  • CA320147A - Fluid pressure braking apparatus : en fr
  • CH153095A - Process for the preparation of an acidic disazo dye. : de en
  • FR721485A - Electric rocket with capacitors acting as carriers of the ignition current : en fr
  • GB368145A - Improvements in what are known as daylight reflectors or refractors : en
  • ES125604A1 - An improved process for the manufacture of liquid fuels. : en es
  • FR721334A - Carbon anode compression device for dry cells : en fr
  • GB367909A - Method of making vitamin-containing beverages and in particular vitamin-containing beers : en
  • GB368302A - Improvements in the manufacture of bottles and other articles in glass and apparatus therefor : en
  • DE545406C - Process for operating gas generating furnaces for generating mixed gas : de en
  • DE545722C - Bandage or plaster-shaped bandages : de en
  • AU88331A - Improvements in folding chairs andthe like : en
  • FR721374A - Improvements made to safety lamps comprising an electric generator driven by a pressurized fluid, in particular mine lamps supplied by compressed air : en fr
  • GB368138A - Device for loosening glass stoppers stuck in glass bottles : en
  • ES125564A3 - A new procedure for the manufacture of booties. : en es
  • SU25152A1 - Stamp for making washers : en ru
  • CH153033A - Process for the preparation of a basic substituted carboxamide. : de en
  • FR721151A - Advanced connecting rod for agricultural machinery : en fr
  • FR721141A - Heater for cooking and frying : en fr
  • FR721404A - New decoration process : en fr
  • SU25509A1 - Sealing pliers for rigid fillings : en ru
  • US1847103A - Extensible automobile trunk : en
  • AU3032630B - Thread holder : en
  • CA320174A - Beat-up mechanism for braiding machines : en fr
  • ES125568A1 - A progressive gearbox automatic multiplier for bicycles. : en es
  • FR721166A - Improvements to ureteral catheters or other similar devices : en fr
  • FR721325A - Concentration of lead, zinc, silver ores : en fr
  • FR721601A - Improvements to heat exchange devices : en fr
  • GB367892A - Improvements in catalytic dehydration : en
  • GB368038A - Improvements in, or relating to, microscopes for use with hardness testing machines : en
  • CA320215A - Textile processing machine : en fr
  • CH152936A - Pickups for gramophones. : de en
  • CA320251A - Expansion bit : en fr
  • DE544737C - Machine for printing and issuing betting cards for electrical totalizer devices : de en
  • DE545851C - Process to increase the stability of salts by quaternary ammonium bases substituted by halogen or ester groups : de en
  • DK45329C - Device at Bottled Gas Plant. : da en
  • ES125669A1 - Folding rigging of reinforced concrete slabs to defend margins and river channels. : en es
  • ES125242A1 - A system machine perfected for the manufacture of bottles, jars and other hollow glass objects. : en es
  • FR721113A - Respirator with cartridge placed on the inspiration path : en fr
  • FR721194A - Device for blacksmiths, in particular for leveling workpieces and for forming journals : en fr
  • ES125529A1 - A procedure to reinforce the mouths of cement and asbestos deposits. : en es
  • FR721328A - Window frames for windows in vehicle doors : en fr
  • US1847209A - Folding steering wheel and lock : en
  • ES658Y - Flat grated for potatoes. : en es
  • GB368705A - Improvement in television scanning system : en
  • US1847490A - Cultivator attachment : en
  • US1847719A - Rack device : en
  • US1848062A - Odometer : en
  • PL15421B3 - The method of decolorizing artificial materials, or artificial threads. : en pl
  • FR721201A - Automatic heating device in particular for the refrigerant of internal combustion engines and the like : en fr
  • DE545342C - Methods and devices for starting wing spinning machines : de en
  • GB368051A - Improvements relating to the conversion of olefines into alcohols : en
  • GB368085A - Improvements in bomb releasing devices for aircraft : en
  • FR721203A - Improvements in the discharge valves of fuel pumps for direct injection internal combustion engines : en fr
  • ES125647A2 - A new flip-sheet book. : en es
  • PL15463B1 - The method of producing an electric cable for weak currents. : en pl
  • SU25261A1 - The method of preparation of wood for the manufacture of molds for compacting brick tea : en ru
  • US1847737A - Coating device : en
  • GB368210A - A lubricating system for the rotary distributors of internal combustion engines : en
  • PL15454B1 - Juice extractor for vegetables and fruit. : en pl
  • US1847926A - Method of forming internal and crown gears : en
  • FR721178A - Quick on and off staple : en fr
  • SU25352A1 - Artificial bait : en ru
  • SU25373A1 - Mandrel for fastening the workpiece when cutting piston rings : en ru
  • CH153051A - Timepiece with alarm clock. : en fr
  • DE545636C - Process for the production of elastic masses from condensation products : de en
  • DE545714C - Process for the preparation of 3-oxythionaphthene-7-carboxylic acids : de en
  • ES125605A3 - Hairpin especially for waving hair. : en es
  • DE545710C - Process for the extraction of metals by thermal decomposition of solid metal carbonyls : de en
  • GB368177A - Improvements in high tension electric generators : en
  • GB368305A - A new or improved device for the prevention of theft of motor cars : en
  • GB368807A - Improvements in or relating to the preparation of resin solutions : en
  • FR721274A - Automatic firearm : en fr
  • DE545782C - Heat exchange device : de en
  • FR721385A - Process for the hydrogenation of mesityl oxide : en fr
  • FR721167A - Improvements to hydraulic braking devices : en fr
  • CH152793A - Device to protect haystacks against rain. : de en
  • GB368159A - An improved maximum demand device for use on electricity meters : en
  • CA320144A - Telephonometer : en fr
  • GB367982A - Circuit arrangement for remote controlled amplifiers : en
  • GB368237A - Improvements in electrical machine armature stampings : en
  • SU25498A1 - Fixture for fixing the guide tube when cleaning sewer pipes : en ru
  • SU25189A1 - Railway hydraulic column : en ru
  • US1847688A - Pneumatic control system : en
  • US1847902A - Cable with attached pompons : en
  • SU25512A1 - Combined tool for the production of electrical work : en ru
  • FR721411A - Improvements to tobacco cutting machines : en fr
  • US1847143A - Turning-roll for dating-stamps : en
  • US1847776A - Garter : en
  • SU25170A1 - Electric typewriter : en ru
  • US1847494A - Banana protector : en
  • US1847591A - Gear : en
  • US1847674A - Pen socket mounting : en
  • USD86391S - Charles miller : en
  • AU3039730A - Improved method of and means for measuring and indicating time by timepieces : en
  • CH152853A - Carrying loop on suspenders. : de en
  • US1847511A - Vehicle brake testing appliance : en
  • US1847684A - Lubricating system : en
  • US1847924A - Grounding connection for wiring systems : en
  • FR721255A - Cooling device for reproduction frame : en fr
  • CH152798A - Reinforced concrete hollow core ceiling. : de en
  • FR721429A - Anti-theft device for electric lamp : en fr
  • GB368075A - Improvements in tables : en
  • PL15349B1 - An acoustic funnel or a sound tube for sound rendering devices and the method of its production. : en pl
  • SU25280A1 - Altimeter : en ru
  • US1847824A - Rock bit cone : en
  • USD86399S - Mae mobles : en
  • US1847310A - Process of manufacturing pipes : en
  • US1847901A - Connecting link : en
  • FR721114A - Method and devices for operating internal combustion engines by means of an auxiliary liquid serving as a transmission medium : en fr
  • SU25425A1 - Crane lapping machine : en ru
  • SU25460A1 - Knotter for winding machines : en ru
  • US1847488A - Process of recovering paraffin from paraffin-containing materials : en
  • CH152872A - Centrifugal compressor system with an exhaust gas turbine, in which the medium conveyed by the compressor relaxes again after a chemical process. : de en
  • CA320057A - Propelling mechanism : en fr
  • CH152900A - Metal body with a coating of a bronze of a metal of subgroup I of main group VI of the periodic table, as well as process for its production : de en
  • US1847102A - Ceramic material : en
  • US1848080A - Sales adder and recorder : en
  • SU25195A1 - Device for loudspeaker radio : en ru
  • US1847388A - Process for converting hydrocarbons : en
  • US1847430A - Tool for removing automobile tires from their rims : en
  • US1847925A - Stretcher : en
  • FR721012A - Mounting for battery-switched telegraph devices : en fr
  • FR721319A - Soap and process for its manufacture : en fr
  • GB368355A - Improvements in lighting appliances : en
  • PL15401B1 - Method for the production of potassium nitrate. : en pl
  • SU25388A1 - Musical instrument : en ru
  • SU25448A1 - Device for supplying paint to the coloring device : en ru
  • DE545322C - Dry kickback protection : de en
  • US1847160A - Frequency control : en
  • DE545524C - Device for burr-free drilling : de en
  • FR721160A - Joint or assembly device between two tubes end to end, and special application to steam superheaters : en fr
  • DE545317C - Pull-up panoramic horizon : de en
  • FR721134A - Device for telegraphic traffic, telephone traffic, remote measurement traffic, etc., on high-frequency connections, in particular between power plants : en fr
  • CA320129A - Enclosure : en fr
  • ES125644A1 - A new device applicable to artificial pneumothorax. : en es
  • GB367965A - Improved process of and apparatus for doubling and sizing artificial silk : en
  • GB368080A - Improvements in sputum cups : en
  • SU25488A1 - Sector shutter for hopper outlets : en ru
  • GB368209A - Improvements in luminous electric discharge tubes : en
  • GB368000A - Rubber connecting sleeves for hose pipes and the like : en
  • GB368224A - Improved method of and means for heating water, air and other fluids : en
  • SU25288A1 - Device for measuring the flow velocity in the surface layer of water : en ru
  • US1847583A - Flake ortho-phenyl phenol : en
  • US1847183A - Mercury switch and the like : en
  • PL15523B1 - Device for removing sediment and floating layer in sedimentation tanks. : en pl
  • US1847112A - Interlocking mechanism : en
  • CH152852A - Shirt pants. : de en
  • CH152929A - Bending vibration machine. : de en
  • SU25266A1 - A talc coating machine for endless belts for bicycle tires, flippers and other similar products before vulcanizing them : en ru
  • US1847708A - Multicolor rotary printing press : en
  • US1847732A - Charge forming device : en
  • US1847943A - Bending and straightening tool : en
  • PL15360B1 - The method of extracting organic substances. : en pl
  • PL15385B1 - A connection system for automatic telephone switches with dialers and voice amplifiers. : en pl
  • SU25272A1 - Device for checking the correctness of the internal turning of the projectile : en ru
  • SU25341A1 - Beet harvesting machine : en ru
  • ES125530A1 - A procedure for the construction of vaulted ceilings. : en es
  • US1848071A - Transmission line : en
  • GB367901A - Improvements in and relating to the vulcanisation of rubber and rubber-like substances : en
  • SU25491A1 - Drying for herbal products : en ru
  • US1847701A - Safety razor : en
  • US1847800A - Clock : en
  • US1847816A - Renx clavel : en
  • SU25401A1 - Pneumatic deep pump : en ru
  • SU25520A1 - Device for heating the contents in the bowls at the bottom of gas-holders with liquid sealing : en ru
  • US1847889A - Riveter : en
  • US1848002A - Anode for iron plating : en
  • US1847600A - Plasticizing rubber : en
  • US1847615A - Box moving mechanism for looms : en
  • US1847700A - Window channel : en
  • SU25203A1 - Superheterodyne Radio : en ru
  • PL15410B1 - Receiver of vodka in distillation devices. : en pl
  • DE545817C - Pan and tilt head for cinema tripods : de en
  • US1847831A - Oil burning apparatus : en
  • CA320107A - Fire tube boiler : en fr
  • DE545572C - Device for drying goods in suspension : de en
  • US1847363A - Humidor : en
  • US1847752A - Hot cake machine : en
  • DE545567C - Twisting machine : de en
  • CH152797A - Process for the production of concrete ceilings with hollow bodies between iron girders. : de en
  • CH153020A - System with electrode salt bath ovens. : de en
  • GB368240A - A process for printing fabrics of cellulose esters : en
  • GB368276A - Manufacture of colloid reliefs : en
  • AU116631A - A method of removing arsenic and chlorine from sulphur : en
  • DE545378C - Method of killing algae : de en
  • GB367945A - Improvements in roller blinds : en
  • GB368706A - A braking device applicable for pit tubs and the like : en
  • CH153052A - Electric signal lamp for table top devices. : de en
  • DE545632C - Procedure for separating rooms : de en
  • DE545682C - Process for the production of porous bodies from quartz, glass and the like. like : de en
  • CH152986A - Silencers for automobiles. : de en
  • BE385910A - : en
  • PL15364B1 - Oil sales cart. : en pl
  • PL15433B1 - A device for reducing the resistance of a moving body in the center. : en pl
  • US1847574A - Process of marking articles of manufacture : en
  • PL15456B1 - Bottle cap application machine. : en pl
  • US1847652A - Headlight adjusting device : en
  • US1847997A - Ellipsograph compass : en
  • US1848082A - Chassis lubricating system : en
  • PL15462B1 - The apparatus for purifying sugar juices and other squeezes from mechanical admixtures. : en pl
  • US1847374A - Pulp beater : en
  • US1847703A - Container : en
  • US1847072A - Grain lifting device : en
  • USD86349S - Emil j : en
  • CA320205A - Electric installation : en fr
  • DE545352C - Paper guiding device for typewriters : de en
  • CH153010A - Method for connecting oil-filled cables. : de en
  • PL15371B1 - The method of refining hydrocarbons with sulfuric acid. : en pl
  • SU25493A1 - Clock Regulator : en ru
  • FR721285A - Improvements to refrigeration appliances and to the boiling initiation devices used on these appliances : en fr
  • CH152904A - Control device for type casting and composing machines. : en fr
  • US1847734A - Antiaircraft fire-control apparatus : en
  • FR721175A - Inner flame tube gas iron : en fr
  • CH152921A - Toy gun with bullet. : de en
  • DE545415C - Bund for spigot ends of drilling steels u. Like., In particular Hohlbohrstaehlen : de en
  • FR721292A - Silencer device for internal combustion engines : en fr
  • GB368136A - Improved means for securing the cylinders of internal combustion engines to the crank-cases thereof : en
  • GB368157A - Improvements relating to terminals of the kind that are rivetted to the caps of electrodes for galvanic cells and the like : en
  • DE545357C - Capacitor box in the form of an end closure : de en
  • PL15379B1 - Ki. 63 t 30. Krfalft * with a two-valve, screwed in for internal combustion engine, especially for cars, allowing for the fatigue of the compressor. : en pl
  • GB368013A - Improvements in or relating to the preserving of fresh fruits : en
  • GB368204A - Improvements in or relating to fans, ventilators, or the like : en
  • SU25291A1 - Liquid metering device : en ru
  • US1847415A - Holder for candy suckers : en
  • US1848068A - Speedometer temperature compensator : en
  • USD86427S - Design foe : en
  • CA320220A - Oil distilling apparatus : en fr
  • DK45320C - Procedure for the Production of Cellulite. : da en
  • GB368773A - Improvements in or relating to hydraulic jacking attachments on vehicles : en
  • PL15504B1 - The method and apparatus for testing the durability of dyed washing, water and the effect of chemical reagents. : en pl
  • US1847272A - Concrete housing for electrical equipment : en
  • US1847338A - Air brake and vehicle control : en
  • CA320069A - Rotary bottle crowning machine : en fr
  • SU25391A1 - Bottle Sterilization Equipment : en ru
  • USD86374S - Hage w : en
  • SU25322A1 - Postcard vending machine etc. products : en ru
  • US1847094A - Aeroplane wing structure : en
  • PL15415B1 - Method of obtaining stable cultures of fermentation microorganisms. : en pl
  • SU25248A1 - Brickwork fixture : en ru
  • SU25423A1 - Diving Hose Testing Device : en ru
  • US1847629A - Leather dressing : en
  • US1848034A - Jewelry and watch cleaning apparatus : en
  • CA320044A - Electrically driven vehicle : en fr
  • CA320169A - Engine hand starter : en fr
  • DE545380C - Valve : de en
  • FR721490A - Die cutter or press for stamping parts in various rows into sheet metal plates, etc. : en fr
  • GB368112A - Improvements in and relating to sound reproducing apparatus : en
  • AU253231A - Improvements in furnace tuyere grates : en
  • CA320239A - Electron discharge tube adapter : en fr
  • DK45306C - Electrical Discharge Pipe and Procedure for Its Manufacture. : da en
  • FR721314A - Method and apparatus for casing hams, shoulders or other pieces of meat in cans of tin or other metals or in envelopes of other materials : en fr
  • CA320242A - Lens : en fr
  • CH152837A - Method and machine for spinning fiber material. : de en
  • CH153058A - Advertising machine. : de en
  • DE535024C - Coin sorting chute system : de en
  • DE545586C - Slidable buffer stop : de en
  • PL15464B1 - A device for the automatic feeding of bulbs of light bulbs or similar closed glass vessels to the machine, fusing pillars into them, carrying the fibers of the bulb. : en pl
  • US1847356A - Article of manufacture and method of preparing alpha syrup carrying pectin in suspension : en
  • US1847438A - Temperature indicator : en
  • CH152834A - Method of making spinning pots. : de en
  • DE545328C - Method for the rapid de-energization of alternating current generators with direct current excitation : de en
  • ES125059A1 - An improved manufacturing process for soap and glycerin. : en es
  • CH153021A - Bowl holder. : de en
  • GB367898A - Improvements in intaglio printing machines : en
  • GB367902A - Improvements in or relating to cameras : en
  • DE545716C - Connection for screw-shaped electrical heating element : de en
  • DE545746C - Process for producing colored images : de en
  • ES125569A1 - A procedure for the manufacture of a flexible laminar product, suitable for the waterproofing of roofs or roofs. : en es
  • SU25478A1 - Muffle furnace : en ru
  • US1847451A - Boiler cleaner : en
  • AU3046030A - An improved device for use when drawing off liquids from containers : en
  • GB367978A - Improvements in or relating to methods and means for generating electrical oscillations : en
  • GB367988A - Improvements in or relating to electric drives for gramophones and the like : en
  • GB368040A - Improvements in adjustable curbs : en
  • FR721557A - Wad for hunting cartridges : en fr
  • US1847759A - Filter circuit for radio receiving sets : en
  • US1847775A - Street lamp : en
  • GB368089A - Improvements in or relating to apparatus for feeding molten glass : en
  • GB368318A - Improvements in or relating to turbines : en
  • GB368335A - Improvements in or relating to the manufacture of glassware : en
  • FR721341A - Improvements to rotary printing machines : en fr
  • FR721496A - Draft regulator for fireplaces : en fr
  • SU25263A1 - Device for pressing parts of frame hives from straw : en ru
  • US1847075A - Safety switch for motion picture projecting machines : en
  • US1847168A - Shoe : en
  • US1847502A - Reversible variable pitch propeller : en
  • US1847971A - Bark peeling machine : en
  • PL15366B1 - Automatic firearms. : en pl
  • SU25431A1 - Blocks for the length of the boots with the help of a flexible tank filled with compressed air : en ru
  • US1847512A - Broom wrapper : en
  • USD86424S - Design for a double-edge razor blade sharpener : en
  • DE545448C - Device for carrying out the casting process : de en
  • SU25182A1 - Automatic cam coupling for railway rolling stock : en ru
  • US1847132A - Freight car : en
  • US1847280A - Tractor wheel : en
  • US1847326A - Paper pulp and process of making same : en
  • US1847795A - Process for removing hydrogen sulphide from gases : en
  • BE385418A - : en
  • CH153047A - Electricity self-seller with basic fee collection. : de en
  • CH153113A - Process for producing aluminum coatings on aluminum alloys. : de en
  • USD86372S - Design for a dress : en
  • CH152803A - Double wall plywood door and method of making the same. : de en
  • DE545762C - Tension insulator for reactance coils : de en
  • GB368173A - Improvements in or relating to fuel injection devices for internal combustion engines : en
  • CH152809A - Chimney head. : en fr
  • DE545436C - Device for starting single-phase induction motors with auxiliary phase winding : de en
  • GB368125A - Improvements in engine lubricating systems : en
  • SU25424A1 - Apparatus for regulating the operation of a steam ship machine when propellers come out of the water during waves : en ru
  • US1847365A - Extrusion of metal : en
  • US1847277A - Shround attachment for containers : en
  • US1847382A - Truck wheel dolly : en
  • US1847998A - Means and method for joining materials together or the like : en
  • USD86355S - Design : en
  • CA320127A - Sheet feeding and imprinting mechanism : en fr
  • CH153062A - Method for closing containers and device for carrying out this method. : en fr
  • US1847373A - Carpet securing device : en
  • USRE18370E - Carleton ellis : en
  • DK45313C - Electric Bulb with Gaseous Filling. : da en
  • FI14191A - For the purpose of obtaining material : en fi
  • PL15376B3 - Method for the production of potassium carbonate. : en pl
  • US1847407A - Electric switch : en
  • US1847983A - Equalizing attachment : en
  • FR721132A - Improvements to thermionic valve devices and circuits : en fr
  • GB368124A - Improvements in position and altitude finders : en
  • CH153031A - Bottle. : de en
  • DE545370C - Glare protection in the form of additional glasses for safety glasses : de en
  • US1847694A - Shipping container : en
  • US1847796A - Metallic packing : en
  • US1847261A - Method of and apparatus for pouring gypsum or like material : en
  • US1847962A - Hood antisqueak device : en
  • PL15488B1 - Bath stove. : en pl
  • US1847241A - Process for the pyrolytic conversion of normally gaseous aliphatic hydrocarbons : en
  • US1848023A - Automatic settling tank : en
  • ES125547A1 - A machine to decompose gas mixtures. : en es
  • GB368091A - Improvements relating to electrostatic apparatus for the separation, by ionisation, of particles in suspension in a fluid : en
  • SU25243A1 - Rafters : en ru
  • US1847149A - Processing apparatus : en
  • SU25502A1 - Device to turn off the generation counter on the loom when it stops : en ru
  • SU25171A1 - Device for turning (turning) and advancing ingots and other objects in heating furnaces : en ru
  • US1847516A - Pawl safety latch : en
  • USD86420S - John henry stjtter : en
  • GB368215A - Improvements in or relating to processes and apparatus for carbonising fuel : en
  • SU25469A1 - A device for puncturing vertical channels in a brick : en ru
  • US1847317A - Oil burner : en
  • GB368751A - Improvements in or relating to devices for use in the reproduction of sound : en
  • US1847843A - Pneumatic tool : en
  • US1847945A - Film attaching means for motion picture reels : en
  • USD86366S - Design for an embroidered trimming : en
  • CA320178A - End connection for bumpers : en fr
  • CH153100A - Process for the preparation of a brown-coloring basic dye. : de en
  • DE545470C - Chain tensioning device for looms : de en
  • ES125563A1 - Contact mechanism made up of a needle indicator instrument, with backward movement of isodromic effect activated by a circulating liquid or gas. : en es
  • GB367870A - Improved form of free-wheel mechanism for automobile use and for like purposes : en
  • BE385749A - Improvements to atomized oil ignition : en fr
  • DE545514C - Machine for casting sheet metal : de en
  • FR721181A - Process for preparing imidazolyl-propionic acid from glutamic acid : en fr
  • GB367943A - Improvements in or relating to apparatus for covering wire with insulating material : en
  • PL15354B1 - The method of heating the charge in electric rotary furnaces and a furnace used for this purpose. : en pl
  • US1847346A - Card dealing machine : en
  • US1847763A - Slow motion rotary sprinkler : en
  • USD86414S - schnitzer : en
  • PL15359B1 - A method of producing valuable products from earth wax. : en pl
  • US1847123A - Compositions of matter and methods of their preparation : en
  • USD86416S - Design for a dress : en
  • US1847165A - Snap hook : en
  • US1847381A - Well drilling bit : en
  • US1847429A - Asskjnob to : en
  • DE545764C - Device for steam distillation of fatty acids, glycerine or the like in a high vacuum : de en
  • FR721155A - Device for controlling the front axle of motor cars by a mechanism located under the engine : en fr
  • FR721392A - Device for measuring the pressure inside a chamber : en fr
  • GB367951A - Manufacture of 1-phenyl-2-alkylaminopropanols (11 hydroxylated in the pnenyl nucleus : en
  • USD86426S - Design for a coffee maker : en
  • CH152983A - Internal combustion engine with cylinders arranged in a star shape and a single cranked crankshaft. : de en
  • US1847883A - System of motor control : en
  • PL15400B1 - Transitional bridge between railway vehicles. : en pl
  • US1847534A - Luminous sign : en
  • US1847794A - Process for patterning metallic, hollow and cylindrical bodies : en
  • BE385570A - high voltage contactor more particularly intended for use in x-ray installations : en fr
  • CA320109A - Golf card game : en fr
  • CA320175A - Heater tubing : en fr
  • CH152897A - Process for the coagulation of latex-like emulsions. : de en
  • CH152938A - Method for recording sound in sound films, apparatus for carrying out the method and sound film produced by the method. : de en
  • FR721313A - Illuminated advertising device with changing images : en fr
  • GB368347A - Starting means for compression-ignition engines : en
  • CH152977A - Safety device on impeller turbines, pumps and the like with rotating blades. : de en
  • CH153087A - Process for the preparation of a new sulfur-containing derivative of a higher fatty acid. : de en
  • BE386026A - : en
  • CH152962A - Switching device on processing machines, in particular machine tools. : de en
  • DE545510C - Apparatus for generating superheated steam for medicinal baths : de en
  • DE545620C - Starter for electric motors with two consecutive switching stages and a heat time relay influenced by the motor voltage : de en
  • DE544770C - Centrifugal machine housing with removable receptacles and with a centrifugal drum that can be removed from the housing : de en
  • FR721321A - Thruster device for canoes and similar vehicles : en fr
  • US1847587A - Rake : en
  • SU25535A1 - The method of obtaining vat dyes : en ru
  • US1847405A - Automobile decking means for freight cars : en
  • US1847966A - Attachment for brick making machines : en
  • ES657Y - Containers of all kinds for the supply of liquids contained therein in substantially equal quantities. : en es
  • GB368367A - Improvements in trusses particularly for use in aircraft structures : en
  • US1847830A - Exhaust silencer : en
  • SU25359A1 - Lubrication ring : en ru
  • SU25410A1 - Tool for automatic actuation of brake roller shoes for automobiles : en ru
  • DE545460C - Adjustment device for headlights of motor vehicles : de en
  • US1847477A - Railway draft rigging : en
  • US1847782A - Tiltable vessel : en
  • DE520903C - Interchangeable advertising sign : de en
  • DE545646C - Drain valve : de en
  • US1848040A - Garment : en
  • AU1331A - An improved steam generating plant : en
  • DE545375C - Process for the production of rubber-like compounds by chlorosulfur vulcanization of oils : de en
  • DE545708C - Device for processing viscous substances : de en
  • DE545731C - Speed controller, especially for speaking machines : de en
  • ES125656A1 - Improvements in the devices for driving the intermittent running gear by continuous-running motors. : en es
  • US1847498A - Flat hosiery frame : en
  • DE545133C - Device for illuminating microscopic objects with incident light : de en
  • ES650Y - Brake to hold by pressure all kinds of roller blinds with rope, cord, tape or chain. : en es
  • ES123979A1 - An artifice to avoid pressure de-centering in rubber object repair machines, based on vulcanization that act by solid pressure in a unique way. : en es
  • FR721390A - Axle bearings for rail vehicles : en fr
  • FR721326A - Device ensuring the degassing of the condensate flowing from the condensers by surface : en fr
  • US1847084A - Grinding machine : en
  • DE545622C - Incandescent cathode tubes for electrostatic control of the electron flow : de en
  • SU25456A1 - Device for cutting the spindle : en ru
  • GB367896A - Improvements in spinning of artificial filaments, threads, ribbons and the like : en
  • PL15474B1 - Explosion protection device for tanks containing flammable liquids. : en pl
  • GB368310A - Improvements relating to casings for gyroscopes : en
  • GB368357A - Improvements in processes and apparatus for the mechanical kneading of dough : en
  • US1847637A - Metallic vapor rectifier : en
  • US1847836A - Production of sodium metaborate : en
  • FR721520A - Improvements to auditoria : en fr
  • GB368108A - Improvements in or relating to fillers for boots and shoes : en
  • GB368340A - Improvements in or relating to automatic telephone apparatus : en
  • GB367983A - Improvements relating to automatic valves for air compressors and the like : en
  • GB368053A - Improvements in or relating to a machine for making tufted work on sheeting or woven fabric : en
  • GB368135A - Improvements in and relating to reversing gearing : en
  • GR3569B - MACHINE FOR THE MANUFACTURE OF KNITTED CHAINS OF VARIOUS SIZES. : el en
  • GB368160A - Improvements in or relating to axial flow pumps : en
  • ES125578A1 - A perfecting of the locks for looms. : en es
  • FR721531A - Improvements relating to forced-blow furnaces : en fr
  • DE545299C - Control for injection internal combustion engines, especially for reversible internal combustion engines : de en
  • FR721539A - Process for destroying weeds in cultivation areas : en fr
  • GB368024A - Improvements in theft alarms for motor vehicles : en
  • US1847471A - Holding device : en
  • US1847549A - Airplane stowing apparatus : en
  • US1847790A - Compact lighter : en
  • FR721414A - Improvements to still and moving view projection devices : en fr
  • FR721140A - Improvements to devices used to cut glass plates : en fr
  • PL15373B1 - A method and device for removing harmful influences resulting from the heating of materials in the grinding drums. : en pl
  • US1847300A - Fastening-inserting machine : en
  • US1847320A - Means for protecting alpha bank against robbery : en
  • US1847813A - Crank case : en
  • USRE18365E - Fishing rod construction : en
  • ES125431A1 - Improvements in the automatic starting systems for internal combustion engines. : en es
  • GB368175A - Improvements in or relating to apparatus for heating liquids : en
  • US1847579A - Heddle for looms : en
  • DE532241C - reel : de en
  • DE544898C - Overhung steam or gas turbine with split shaft : de en
  • GB368854A - Improvements in or relating to electric switchgear : en
  • CA320150A - Valve lubricating device : en fr
  • CH152861A - Device for churning. : de en
  • SU25177A1 - Railway bushings : en ru
  • SU25348A1 - Device for building fruit from trees : en ru
  • US1847641A - Rubber composition and process of producing the same : en
  • US1847706A - Fabric take-off mechanism for knitting machines : en
  • US1847736A - Method and apparatus for exhausting moisture laden gases : en
  • CH152952A - Pipe bending device. : de en
  • USD86410S - Design for a combined stove and cabinet : en
  • FR721336A - Rotary kiln for firing cement, clay, lime, gypsum, for calcining soda, for agglomeration of ores and the like, by means of the flame of a burner : en fr
  • GB368364A - Improvements in methods of and apparatus for making and shaping solid carbon dioxide : en
  • DE545491C - Refinement of tissues made of plant material and device for this : de en
  • DE545658C - Switching device for two or more projectors for non-stop demonstrations : de en
  • SU25162A1 - Steam boiler vertical type : en ru
  • DE545749C - Cube cutting machine : de en
  • DE545807C - Method of making optical sound record copies : de en
  • SU25311A1 - Apparatus for clearing and cutting off coupons for fence books and similar documents : en ru
  • SU25529A1 - Device for eliminating reception power fluctuations when transmitting images to distance : en ru
  • US1847289A - Heel seat fitting machine : en
  • DE545768C - Internal combustion engine in which a reciprocating engine and a turbine work together in such a way that part of the combustion gases of the reciprocating engine act on the turbine : de en
  • CA320116A - Pie plate lifter : en fr
  • AU218931A - Improvements in wind wheel frames : en
  • CH153098A - Process for the preparation of a brown-coloring basic dye. : de en
  • CH152869A - Method and device for denicotinization of tobacco. : de en
  • US1847389A - Friction clutch : en
  • US1847853A - Apparatus for driving internally tapered pile shell sections : en
  • CH152845A - Device for driving and lifting the laundry drum in washing machines. : de en
  • PL15405B1 - A system for radiotelegraphic modulation, enabling the exact removal of negative current from the transmitting antenna. : en pl
  • US1847803A - Paper trimming device : en
  • US1847989A - Recording machine for motor vehicles : en
  • PL15510B1 - A method of hot rolling of strips, sheets and objects of similar sections and profiles and of the smallest possible thickness and any length, and the device used for this purpose. : en pl
  • SU25412A1 - Muffler : en ru
  • US1847325A - Driving mechanism for laundry driers : en
  • US1847455A - Reeling mechanism : en
  • DE545340C - Process for the preparation of iron raw material for the application of a glaze : de en
  • ES125544A3 - Flexible device for machine tool blades. : en es
  • ES125599A1 - Improvements in the collectors of heat exchange devices. : en es
  • ES125665A1 - Automatic maneuvering device for tire vulcanizing molds (chambers and covers) for automobiles and aviation. : en es
  • FR721530A - Method and apparatus for making paper containers : en fr
  • FR721584A - Milling blade holder head for woodworking machines : en fr
  • DE544929C - Method and device for attaching band hinges : de en
  • DE545114C - Process for the preparation of sulphonic acids of bis-1íñ8-naphthopenthiophenindigo : de en
  • SU25380A1 - Press for stamping the sheeting of the firebox casing of locomotive boilers, etc. : en ru
  • US1847827A - Process for the treatment of artificial silk yarns after spinning : en
  • USD86407S - Design por a combination cigarette holder : en
  • CA320045A - Shoe : en fr
  • DE544617C - Equipment for the hydraulic pressing of coal or other bulk goods : de en
  • DE545433C - Multiple telegraphing process on one carrier shaft : de en
  • DE545486C - Process for the production of photographic images by means of diazotized derivatives of anisidines or naphthanisidines : de en
  • DE545799C - Lowering device for reversible molding machines : de en
  • US1847548A - Reversible hydroturbine pump : en
  • CA320055A - Crib board : en fr
  • CA320180A - Frequency indicating and control apparatus : en fr
  • US1847702A - Sound translating device : en
  • DE545721C - Link holder : de en
  • GB368307A - Improvements in and relating to sound reproducing apparatus : en
  • CH152846A - Washing trough. : de en
  • ES125664A1 - Special system for the adjustment of the "palonier" of aircraft control. : en es
  • FR721491A - Device for cushioned stabilization of bodies, for example of air and water vehicles : en fr
  • GB367911A - Improvements in or relating to apparatus for controlling light in accordance with oscillating or varying phenomena : en
  • CA320234A - Electron discharge device : en fr
  • CH152951A - Device for ejecting workpieces from the tool when hot pressing metal parts on friction drive presses. : de en
  • CH153115A - Device for pressing fruit and the like. : de en
  • GB367914A - Improvement in electric dry cells : en
  • SU25332A1 - Vomer for planting machine : en ru
  • CA320211A - Electron discharge device : en fr
  • PL15455B1 - Bottle cap. : en pl
  • SU25427A1 - Control plate to mortise lock : en ru
  • USRE18373E - Telephone trucking system : en
  • DE545081C - Process for improving the taste of potato starch for the purpose of producing a pure-tasting starch : de en
  • DE545709C - Box-shaped trap chamber precipitation electrode designed for electrostatic filters : de en
  • FR721216A - Automatic abrasive dispensing system for polishing wheels : en fr
  • CH152987A - Magneto. : de en
  • CH153038A - Process for the preparation of 1-phenyl-2-benzylmethyl-aminopropanol-1. : de en
  • US1847334A - Machine for operating upon the toe portions of boots and shoes : en
  • US1848015A - Manufacture of water gas : en
  • SE73744C1 - : en
  • US1847200A - Pipe bending machine : en
  • US1847564A - Lock bolt fastener and door opener : en
  • US1847941A - Metal alloys and process of producing the same : en
  • USRE18374E - Wilebed shtjbtleeev osi moline : en
  • CH152828A - Tiltable number board. : de en
  • US1847322A - System of lubrication : en
  • US1847467A - Car roof : en
  • CA320089A - Aeroship : en fr
  • PL15403B1 - Device for coating internal surfaces of pipes with protective materials by centrifugal action. : en pl
  • US1847505A - Potato planting machine : en
  • US1847653A - Manufacture of resistance units : en
  • PL15443B1 - A method of converting ferrophosphorus containing dulo silicon into ferrophosphorus with a high content of phosphorus and thus free of silicon or containing only traces of silicon. : en pl
  • SU25526A1 - Device for transporting liquefied gases : en ru
  • US1847231A - Spring scale : en
  • US1847491A - Landing carriage for high speed airplanes : en
  • DE545621C - Tap switch for step transformers with an adjustable winding consisting of two winding parts provided with taps and connected in series : de en
  • US1847531A - Film camera : en
  • FR721461A - Improvements to train driving couplings : en fr
  • FR721572A - Improvements relating to index card holders with visible index : en fr
  • GB368803A - Improvements in and relating to clutches, brakes and the like : en
  • US1847510A - Internal combustion engine locomotive : en
  • CA320054A - Tobacco pipe : en fr
  • SU25557A1 - A device for placing radioactive substances used to activate bottled waters : en ru
  • CA320141A - Friction element : en fr
  • DE545334C - Fluid brake, especially for carts with a lifting platform : de en
  • GB368229A - Improvements relating to high frequency receiving systems : en
  • SU25548A1 - Fusible carburetor : en ru
  • US1847150A - Dough dividing machine : en
  • US1848020A - Striking mechanisms for bells : en
  • US1848039A - Deep boring machine : en
  • FR721508A - Steering differential for motor cars : en fr
  • GB368068A - Improved lubricating apparatus for conveyor chains and the like : en
  • GB368139A - Improvements in folding skis : en
  • US1847508A - Animal trap : en
  • SU25534A1 - Maximum thermal current relay : en ru
  • US1847203A - Holder for tools or implements : en
  • US1847834A - Carton : en
  • AU183831A - Two cycle internal combustion engine : en
  • CH152988A - Magnet-electric ignition apparatus for internal combustion engines. : de en
  • CH153061A - Device for feeding flat, round cigarettes to a packaging point. : de en
  • CH153105A - Process for the preparation of a vat dye. : de en
  • US1847808A - Smoothing iron attachment : en
  • CH152829A - Poultry plucking machine. : de en
  • CH152891A - Instant drying ink. : en fr
  • SU25471A1 - Press for mechanical forming of peat pots : en ru
  • US1847239A - Process of treating hydrocarbons : en
  • US1847993A - Household locker : en
  • US1848006A - Hydraulic transmission : en
  • CA320204A - Closure operating mechanism : en fr
  • DE544889C - Process for the preparation of sulfonic acids from condensation products from polynuclear aromatic hydrocarbons and olefins : de en
  • DE544962C - By means of an adjustment device, axially displaceable roll mounting mandrel even when the machine is running, in particular for metal foil and insulating tape rolls of capacitor winding machines, with a roll axis clamped on one side : de en
  • FR721220A - Device for automatically locking the driving mechanism in mechanical or electric toy cars, or the like, or other similar objects : en fr
  • CH152901A - Pulp digester. : de en
  • CH152813A - Process for the production of shaped calcium oxide. : de en
  • US1847664A - Flotation of ores : en
  • US1847780A - Can opener device : en
  • US1847884A - Lighting fixture : en
  • PL15387B1 - A spring mechanism for phonotons and similar devices. : en pl
  • SU25541A1 - A device for splitting caps (necks) of glass blanks : en ru
  • US1848073A - Walter bruck : en
  • USD86385S - Charles miiier : en
  • SU25213A1 - Electric machine : en ru
  • SU25216A1 - Electric breaker : en ru
  • US1847770A - Scale : en
  • US1847124A - Oscillation generator : en
  • US1847874A - Link : en
  • US1847887A - Safety razor : en
  • US1847120A - Airplane propeller : en
  • CH152899A - Process for the preparation of soluble phosphates in the dry state. : de en
  • CH152942A - Clockwork movement with adjustment device. : en fr
  • US1847079A - Wave modulation and application thereof : en
  • US1848054A - Dewaxing petroleum oil : en
  • PL15502B1 - A device for reproducing the sounds of a film with a distorted phonogram. : en pl
  • US1847343A - Fluid pressure operated valve : en
  • US1847492A - Manufacture of hydrogen peroxide : en
  • US1847563A - Egg beater : en
  • US1847869A - Spraying device : en
  • DE545469C - Tension strut with rope or chain guide roller for pipelines and channels : de en
  • FR721478A - Starting device for the main engines of diesel locomotives with indirect transmission of energy by means of a mixture of compressed air and water vapor : en fr
  • PL15382B1 - Manufacturing of pipes with bold inside ends. : en pl
  • US1847725A - Commutator and method of making same : en
  • CA320100A - Electric circuit controlling appliance : en fr
  • DE543665C - Arched or articulated foot inlay with a rigid support plate and a support spring located transversely to the longitudinal direction of the foot under the arch of the foot : de en
  • DE545478C - Protective device for electrical machines, on which several relay protection systems are combined, in order to initiate various protective measures depending on the type of fault that has triggered them : de en
  • SU25324A1 - Tillage machine : en ru
  • SU25409A1 - Flexible shaft : en ru
  • CA320137A - Electrical filter : en fr
  • CA320066A - Apparatus for preconditioning cooking solutions : en fr
  • US1847147A - Pipe coupler : en
  • PL15507B1 - A method of disarming artillery shells that have been stored in inappropriate conditions. : en pl
  • SU25463A1 - Explosive fuse : en ru
  • US1847238A - Process of treating hydrocarbons : en
  • US1847787A - Mechanism for operating vehicle lifting jacks : en
  • US1848019A - Marx mccomas : en
  • CH153078A - Device for improving the efficiency of aviation propellers. : en fr
  • CA320105A - Electric incandescent lamp : en fr
  • DE540042C - Spin regulator : de en
  • SU25247A1 - Mobile heat to factory chimneys : en ru
  • US1847559A - Metallic construction for aircraft and the like : en
  • US1847621A - Stereotype casting machine : en
  • US1847704A - Steam hair waving appliance : en
  • US1847271A - Method of attaching alpha can end to alpha can body : en
  • SU25511A1 - Sound Absorber for air hammer : en ru
  • US1847565A - Washable electric coffee percolator : en
  • CA320257A - Pail and holder : en fr
  • BE385856A - : en
  • PL15480B3 - Coal dust burner. : en pl
  • SU25473A1 - Method and apparatus for the continuous manufacture of fiberboard : en ru
  • US1847408A - Apparatus for vulcanization : en
  • US1847972A - Battery connecter : en
  • AU467231A - Improvements in luminous electric discharge tubes : en
  • CA320048A - Metatarsal pad locator : en fr
  • US1847543A - Machine for handling of superphosphate or the like : en
  • US1847774A - Balanced disk wheel : en
  • USD86346S - Design for a gymnasium suit : en
  • DE545369C - Rotatable angle piece for dental machines : de en
  • SU25466A1 - Concrete mixer : en ru
  • US1847532A - Cash register : en
  • US1847895A - Window sash construction : en
  • CH153043A - Connection device for electric waving iron. : en fr
  • DE545570C - Method and device for transferring powdery material from a storage container into a packaging container (barrel, sack or the like) : de en
  • ES125534A1 - Improvements in frequency regulation systems. : en es
  • GB367934A - Improvements in or relating to thermostat devices for automatically controlling the shutters of motor vehicle radiators : en
  • SU25375A1 - Drill device : en ru
  • SU25543A1 - The method of producing artificial rubber and apparatus for its implementation : en ru
  • US1847482A - Light projector : en
  • US1847647A - Electric flash sign : en
  • PL15477B1 - Lock for cable tensioners, bars, in particular for airplane tensioners. : en pl
  • SU25147A1 - Gas pressure regulator in gas pipelines : en ru
  • US1847428A - Slug lever actuator for type casting machines : en
  • US1847499A - Machine for the wet treatment of fabrics : en
  • US1847913A - Window protective device : en
  • CA320152A - Grinding wheel : en fr
  • DE545689C - Device for distilling, rectifying, stripping u. like : de en
  • CA320135A - Relay system : en fr
  • CH152923A - Automatic firearm with gas outlet. : en fr
  • BE385607A - : en
  • DE545419C - Flange rolling machine : de en
  • DE545458C - Arrangement of the circulation pipes in sulfite pulp digesters : de en
  • ES125640A1 - A new trisurco plow. : en es
  • CH153037A - Process for the preparation of an anesthetic agent. : de en
  • SU25383A1 - Sharov Mill : en ru
  • CA320225A - Tie rod end : en fr
  • DE545459C - Lubricating wedge, especially for support leaf springs of motor vehicles : de en
  • DE545677C - Castle crew : de en
  • US1847537A - Thread severing mechanism for looping machines : en
  • US1847888A - Resistor : en
  • CH152911A - Methods of cleaning the types of typewriters, calculators, etc. : de en
  • DE545530C - Reading device on scales : de en
  • DE545717C - Process for the preparation of azo dyes : de en
  • US1847349A - Airbag inserting machine : en
  • US1847619A - Hair and scalp treating apparatus : en
  • CH152868A - Process for the production of nicotine-free tobacco. : de en
  • CA320049A - Guy rope or rod anchor : en fr
  • DE545712C - Process for converting dilute volatile aliphatic acids into concentrated acids : de en
  • FR721472A - Improvements made to diesel locomotives with energy transmission by means of compressed air and steam to improve efficiency and for greater fuel economy : en fr
  • GB368142A - Improvements in and relating to the regulation of the voltage of power supply systems or other a.c. circuits : en
  • US1847546A - Refrigerating apparatus : en
  • SU25422A1 - The device for pouring liquids measure : en ru
  • US1847914A - Vehicle braking mechanism : en
  • FR721333A - Device for fixing cuffs : en fr
  • SU25225A1 - Method of making zinc crown : en ru
  • USD86386S - Charles miller : en
  • SU25214A1 - Method for converting high voltage direct current into sinusoidal alternating current : en ru
  • BE385698A - : en fr
  • CH152896A - Process for preparing a plastic material by condensing urea with formaldehyde. : en fr
  • DE544444C - Oil scraper made of felt or the like for rotating shafts : de en
  • CH152804A - Device on sliding windows for setting the vertically movable sash in its lowest position. : de en
  • FR721128A - Improvements to the cathodes of discharge tubes and their preparation : en fr
  • FR721288A - Construction method of gables or facades : en fr
  • FR721566A - Method and apparatus for the treatment of phosphates : en fr
  • GB368132A - Improvements in or relating to clip devices for use in the making of models or like small structures : en
  • GB368232A - Improvements in or relating to railways : en
  • PL15518B1 - Reinforced pipe connections. : en pl
  • PL15345B1 - Automatic firearms cartridge magazine. : en pl
  • US1847071A - Safety combination lock : en
  • US1847867A - One-way reactance device : en
  • DE545619C - Quick switch for right and left rotation : de en
  • CA320224A - Capped bushing : en fr
  • CH153032A - Method of dosing hygroscopic salts of acetylcholine for injection purposes. : de en
  • US1847691A - Apparatus for conducting steam from an economizer to alpha boiler : en
  • SU25363A1 - Device for supplying air to the air motors of moving carts : en ru
  • US1847671A - Apparatus for generating electrical potential : en
  • US1847723A - Thermostatic damper regulator : en
  • SU25155A1 - Device to prevent tearing and wiping the fabric on the cylindrical shaft of the machine : en ru
  • SU25367A1 - Drum clutch for communicating to the incisor slide lateral reciprocating movements in order to turn oval objects : en ru
  • US1847350A - Process of manufacturing titanium steel : en
  • US1847431A - Water heater : en
  • US1848056A - Integral molded article : en
  • BE385690A - : en
  • CH153013A - Device for actuating automatic stairwell lighting through a door. : de en
  • CH153057A - Signaling system with signaling and switching means connected in series. : de en
  • US1847371A - Preheater for vapor stoves : en
  • CH153073A - Gear change box. : en fr
  • US1847592A - Selective needle control mechanism for knitting machines : en
  • GB369264A - Improvements in or relating to sewing machines : en
  • CH152906A - Method and device for line-by-line transfer of records in mirror writing, in particular bookkeeping entries on cards, lists, wage bags or the like. : de en
  • GB368217A - Improvements in and relating to roof girders and their supporting means : en
  • GB368258A - Improvements in battery charging means : en
  • SU25396A1 - Cinema projector with optical alignment by means of a flat mirror : en ru
  • US1847418A - Lubricating system for piston machines : en
  • US1847906A - Cylinder gauge : en
  • US1847986A - Cabinet : en
  • SU25547A1 - Gasifier with injection : en ru
  • US1847170A - Static refrigerating plant : en
  • US1847965A - Door : en
  • CH152919A - Support device on running shoes. : de en
  • US1847476A - Container : en
  • CH152876A - Process for grinding organic peroxides. : de en
  • CH152997A - High voltage electric machine. : de en
  • CH153086A - Process for the preparation of a new sulfur-containing derivative of a higher fatty acid. : de en
  • CH152939A - Electrostatic speaker. : de en
  • DE545090C - Iron track expansion : de en
  • SU25238A1 - Razborn's bed : en ru
  • SU25274A1 - Device to verify the installation of the engine shafts : en ru
  • US1847555A - Treatment of aluminum : en
  • FR721110A - Device for extracting the distillation products from the interior of the coal charge of chamber furnaces : en fr
  • US1847245A - Container closure : en
  • US1847421A - Transmission tower having insulating sections with protecting gaps or resistance : en
  • US1847497A - Water heating apparatus : en
  • SU25180A1 - Device for installation of automatic coupling mainly of bell type : en ru
  • US1847101A - Process for the manufacture of articles of zirconium oxide : en
  • US1847139A - Sign changing device : en
  • DE545535C - Self-seller with coin checker and electrical alarm device : de en
  • DK45314C - Circuit device for delayed insertion of a discharge tube. : da en
  • FR721309A - Metal window with sliding leaves : en fr
  • FR721611A - Small water volume tubular steam generator : en fr
  • CA320255A - Wire stranding machine : en fr
  • CH152940A - Watch movement barrel. : en fr
  • US1847593A - Archer's bow : en
  • CH153074A - Internal combustion engine with direct and indirect transmission of power to the driving wheels. : de en
  • DE545537C - Profit distribution device for self-collecting games or self-sellers : de en
  • GB368002A - Improvements in or relating to mixing machines for foundry sand and like materials : en
  • GB367912A - Improvements in or relating to apparatus for photographically recording sound and the like : en
  • GB368341A - Improvements in or relating to the production of artificial filaments : en
  • GB369203A - Improvements in or relating to power plant for ship propulsion : en
  • DE545397C - Process for the production of butylene from ethylene : de en
  • DE545464C - Device for threading the Fitzfadens for Fitzeinrichtungen : de en
  • CH152824A - Curry brush. : de en
  • FR721348A - Percolator : en fr
  • CA320074A - Aeroplane : en fr
  • CH152922A - Tripod machine gun mount. : de en
  • DE545784C - Electromagnetic relay with several armatures provided with locking elements : de en
  • PL15501B1 - A method of increasing the load capacity of earth cables, which are partly run as air lines, and a rib for cables of this type. : en pl
  • US1847247A - Mechanical laxative : en
  • US1847174A - Communication system : en
  • SU25258A1 - A machine for tightening the rivets of the barrel and putting on the working hoops : en ru
  • SU25273A1 - Fitting on the center of the lathe for setting the cutter : en ru
  • US1847520A - Method of loading high explosive shells : en
  • US1847823A - Leg brace : en
  • CA320128A - Resinoid composition : en fr
  • CH153036A - Process for the preparation of 1-m-oxyphenyl-2-methylamino-propan-1-ol. : de en
  • US1847454A - Wire straightener : en
  • US1847705A - Door prop : en
  • US1847713A - Rolling mill : en
  • US1847751A - Centrifuge method and apparatus : en
  • US1848033A - Can opener : en
  • DE545703C - Pressure wave switch with a switching device designed as a heat switch for the main valve : de en
  • CA320256A - Footwear manufacture : en fr
  • CA320040A - Apparatus for washing paper webs : en fr
  • DE545821C - Adjustment device for torpedo-like drop bodies : de en
  • CH152886A - A method of manufacturing a new basic dye. : en fr
  • US1847826A - Hair waving and curling device : en
  • SU25242A1 - Composite wood beam : en ru
  • SU25284A1 - Compass : en ru
  • DE545494C - Device for dewatering laundry : de en
  • DE545538C - Self-collecting certificate machine : de en
  • DE545736C - Account cards for cash registers or accounting machines : de en
  • DE545755C - Process for the extraction of a natural substance from urine, which influences the cardiac activity and the blood circulation : de en
  • SU25555A1 - Eccentric Press for Hollow Stone Forming : en ru
  • US1847279A - Reenforced sheet metal wheel : en
  • USD86393S - Charles miller : en
  • DE545485C - Control device for chassis with multi-motor drive : de en
  • AU192631A - Improvements in classification apparatus : en
  • AU403231A - Improvements in or relating to electric disctric discharge tubes : en
  • DE545830C - Process for the preparation of alkali ferrocyanide : de en
  • GB368147A - An improved oiling or greasing mechanism for use upon presses adapted for the manufacture of earthenware articles : en
  • DE545417C - Recovery machine that moves the material to be moved to the side of the feeder conveyor by means of a discharge plate : de en
  • ES125612A3 - A procedure for the manufacture of the fence or turn used in the manufacture of footwear. : en es
  • FR721351A - Lids for cardboard boxes : en fr
  • ES125537A1 - Improvements in the manufacture of spark plugs for explosion engines. : en es
  • FR721224A - Straight-sliding scraper or emptying device for automatic evacuation of decanter centrifuges : en fr
  • GB368723A - Improvements in or relating to projection screens and sound diaphragms : en
  • US1847259A - Process for the pyrolytic conversion of normally gaseous aliphatic hydrocarbons : en
  • FR721242A - Rotary tiller for loosening the soil : en fr
  • FR721375A - Improvements made to seals or warranty seals : en fr
  • SU25289A1 - Instrument for recording ship models : en ru
  • US1847540A - Method of making insecticides floatable : en
  • GB368330A - Improvements in multiplex signalling : en
  • FR721301A - Control for reel spinners for artificial silk : en fr
  • FR721359A - Process for the preparation of a coating material, having good adhesive properties, in particular for the cigarette industry : en fr
  • CA320059A - Cable splice : en fr
  • ES125583A1 - Drive for machines composed especially for paper machines. : en es
  • FR721324A - Wetting agents for mercerization treatment : en fr
  • DE545613C - Damping device for electromagnets, especially on point setting devices : de en
  • FR721176A - Synchronized binary photographic silhouettes and manufacturing process : en fr
  • FR721416A - Leather fiber products : en fr
  • FR721614A - Improvements to shut-off devices for spinning draw benches : en fr
  • GB367895A - Improvements in and relating to the rolling of bands and sheets of metal : en
  • GB367961A - Improvements in the manufacture of tubes from paper, cardboard and the like materials : en
  • GB368324A - Improvements in prepayment mechanism for gas and like meters : en
  • CH152980A - Compound internal combustion engine comprising at least one pair of high and low pressure cylinders. : en fr
  • US1847607A - Heinkich habdt : en
  • US1847354A - Shock absorber : en
  • US1847414A - Method of making wheels : en
  • US1848030A - Sandwich tool : en
  • CH152875A - Process for the preparation of a diacylated diamine. : de en
  • US1847249A - Combination tractor implement : en
  • US1847639A - Multicolor rotary printing press : en
  • ES125588A1 - A procedure to achieve compression variation in combustion engines and similar devices. : en es
  • FR721337A - Improvements to building materials : en fr
  • FR721198A - Cooling device for polycylindrical internal combustion engines with cooled fuel valves : en fr
  • FR721525A - Explosion turbine : en fr
  • FR721535A - Machine and method for manufacturing imitation stitching, saddle-style, on metal strips : en fr
  • GB368316A - Process for the production of pure arsenious oxide from arsenical products, such as crude arsenical flue dust, containing arsenic in the form of arsenious oxide : en
  • FR721234A - Solar-powered mirror advertising device : en fr
  • FR721277A - Method and device for reducing or eliminating scaling from heating elements of water heaters : en fr
  • FR721317A - Internal combustion turbine : en fr
  • CA320161A - Gasket : en fr
  • FR721514A - Aircraft fuselage : en fr
  • GB367962A - Improvements in platens for typewriters : en
  • GB368300A - Manufacture of artificial materials containing fillers : en
  • GB368253A - Improvements in wrapping and packing machines : en
  • CH152860A - Slipper. : de en
  • SU25229A1 - Instrument for indicating the deviation in the mode of the furnace from the normal : en ru
  • US1847820A - Shock absorbing or minimizing means for buildings : en
  • ES125679A1 - An arrangement for the automatic maneuvering of several coupling stations located in series in electrical distribution networks. : en es
  • CA320084A - Subterranean check valve : en fr
  • DE545390C - Ferry boat : de en
  • AU3033230B - Process for decorticating vegetable fibre : en
  • CH153041A - Process for the indefinite conservation of corpses and anatomical parts. : en fr
  • US1847309A - Vegetable washing machine : en
  • DE545431C - Ice cream freezer with a single electric motor drive : de en
  • DE545461C - Front-wheel drive for vehicles driven by engines, especially for one- to three-track vehicles : de en
  • DE545591C - Device for automatic separation, straightening and feeding of workpieces of any shape : de en
  • FR721173A - Process for clearing and removing rubble in open-cast operations : en fr
  • FR721373A - Ferrari relay operating on the principle of resonance : en fr
  • GB367927A - Improvements in and connected with testing instruments for measuring the mechanical propertes of steel and other materials : en
  • SU25262A1 - Machine for processing logs into a cylindrical shape : en ru
  • FR721511A - Method and device for determining the kind of paper to be chosen and the exposure times for printing photographic negatives : en fr
  • FR721536A - Electric lock for needle levers : en fr
  • SU25465A1 - Concrete mixer : en ru
  • SU25523A1 - The method of preparation of activated carbon : en ru
  • PL15381B1 - A method of distillation and cracking of solids, liquids and gases. : en pl
  • SU25403A1 - Centrifugal regulator to control the operation of electrical devices : en ru
  • US1847212A - Manufacture of clay : en
  • USD86413S - Louis m : en
  • DE545422C - Device for compacting coal cake : de en
  • FR721589A - Cigar holder or cigarette holder : en fr
  • DE545801C - Electric hand dryer : de en
  • DE545860C - Process for the production of largely stable nitrocellulose lacquers : de en
  • USD86402S - Design for an electric cooker : en
  • DE545517C - Chair, the back of which is attached to height-adjustable supports connected to the seat by means of handlebars : de en
  • DE545754C - Device for ironing and needle finishing of fabrics pressed by means of a trough press : de en
  • GB368020A - Improvements in appliances for golf practice : en
  • GB368805A - Improvements in or relating to electric circuit interrupters : en
  • DE545802C - Conveyor carriage : de en
  • ES125504A1 - An automatic benzine distributor for lighters. : en es
  • GB367907A - Process for the manufacture of new anthracene derivatives : en
  • FR721165A - Belt : en fr
  • DE545539C - Feed mixer with dividing chambers : de en
  • DE545787C - Safety switching device for electrical systems : de en
  • ES125550A1 - Improvements in the manufacture of benzol, benzines and other hydrocarbons, starting from tars and coal oils. : en es
  • FR721457A - Process for purification and improvement of air : en fr
  • FR721524A - Anti-glare device for motor vehicles : en fr
  • GB368168A - Free standing price ticket : en
  • GB368103A - Dumping body for trucks : en
  • FR721433A - Driving force transmitting machine : en fr
  • US1847980A - Metal decking : en
  • US1848067A - Mercury-arc rectifier : en
  • SU25298A1 - Switchgear for switching on microphones when shooting a sound film : en ru
  • DE496050C - Process for matting cellulose ester films for photographic purposes : de en
  • FR721549A - Apparatus for cold carbonating heavy oils : en fr
  • FR721623A - Speedometer devices : en fr
  • US1847436A - Air cooled wall construction : en
  • ES125635A1 - Improvements in the manufacture of conglomerate cork stoppers. : en es
  • FR721630A - Motion picture reproduction device : en fr
  • ES125672A1 - A procedure for the transformation of the cuts and scrapes of the skins tanned to the chromium, in raw material for the elaboration of tails and jellies. : en es
  • DE545376C - Electric measuring instrument, in particular for displaying the gas and liquid level : de en
  • FR721158A - Method for reinforcing the precious metal coating of metal objects, in particular cutlery : en fr
  • GB367910A - Improvements in joint boxes for housing subterranean fittings of electric oabies or pipe systems : en
  • GB368353A - Improvements in relay mechanism for use in indicating and/or recording apparatus : en
  • DE545492C - Laundry rammer : de en
  • DE545593C - Moistening device, especially for paper webs : de en
  • ES125515A1 - Procedure for the start-up of bypass motors for three-phase current, fed by the rotor, for paper calenders and similar machines. : en es
  • GB367891A - Improvements in or relating to electrical glow discharge devices : en
  • DE544834C - Recoil drive device with closed combustion chamber : de en
  • DE545432C - Arrangement for interconnecting more than three double wire pairs : de en
  • DK45310C - Reflection device for lighting in vending machines. : da en
  • DE545084C - Folding box lid insertion device : de en
  • DE545373C - Collapsible, double-walled door : de en
  • DE545684C - Double-walled metal barrel : de en
  • FR721245A - Multi-stage rotary pump : en fr
  • FR721377A - Process for the production of water-insoluble azo dyes : en fr
  • FR721422A - Making a vegetable milk similar to cow's milk : en fr
  • GR3557B - METHOD OF INDUSTRIAL CONSTRUCTION OF AMORPH CARBON. : el en
  • DE545392C - Process to process objects according to polyhedron surfaces using a rotating tool : de en
  • US1847469A - Fuse plug or the like : en
  • DE545810C - Franking machine : de en
  • DE545831C - Bronzing, powdering and dusting machine with several distributing units : de en
  • GB368283A - Improvements relating to electric cables : en
  • IE12701L - Totalisators : en
  • US1847727A - Sound signal : en
  • CA320092A - Olefin-polysulphide plastic : en fr
  • FR721540A - Improvements to pressurized fluid brake devices : en fr
  • GR3551B - MEANS TO FIGHT HARMFUL BUSINESSES. : el en
  • FR721577A - Sheet pile formwork : en fr
  • USD86430S - Design for a coffee maker : en
  • FR721471A - Control for automatic and semi-automatic lathes and in particular for shaping and bolt lathes : en fr
  • SU25421A1 - Machine for spill liquids thick consistency under pressure : en ru
  • US1847098A - Apparatus for the regulation of pressure in the coking chambers of coke ovens : en
  • DE545829C - Process for the production of sulfuric acid ammonia by decomposing polythionate-thiosulfate mixtures under pressure using ammonia and pyrite as starting material : de en
  • GB368345A - Improvements in or relating to electrical forging and upsetting : en
  • CH153024A - Gas burner. : en fr
  • US1847890A - Electric welding apparatus : en
  • US1847393A - Tobacco pipe and ash ejector : en
  • USD86403S - Samuel e : en
  • CA320058A - Fuse plug : en fr
  • PL15346B1 - Firearms trigger]. : en pl
  • SU25185A1 - Device for emergency braking of a tramcar : en ru
  • US1847525A - Fastening inserting machine : en
  • US1847217A - Heel lift : en
  • US1847263A - System for treating waste paper : en
  • CH152990A - Light and ignition current generator device for motor vehicles with battery ignition. : de en
  • US1847236A - Pump : en
  • US1847596A - Art of sintering ore fines, flue dust, sulphide, or other concentrates : en
  • CH152996A - Electric machine with circulating air cooling device with recooling of the cooling air, especially turbo generator : de en
  • CA320103A - Sterilizing apparatus : en fr
  • CH152794A - Instrument for growing strawberries. : en fr
  • ES124839A1 - A procedure of concentration of phosphate materials. : en es
  • ES611Y - Failed for doors, balconies and windows. : en es
  • FR721305A - Automatic maximum switch for direct current : en fr
  • PL15490B1 - Coupling device for car trailers. : en pl
  • SU25304A1 - Apparatus for determining the quality of the skin by bending and forcing : en ru
  • US1847726A - Engine starting apparatus : en
  • US1847634A - Airship mast : en
  • US1847777A - Adjustable recoil gun pad : en
  • DE544812C - Device for commutating or periodically interrupting electrical currents : de en
  • US1847504A - Mechanical fish bait : en
  • SU25378A1 - Tap : en ru
  • CA320102A - Arc furnace control apparatus : en fr
  • CH153084A - Process for the preparation of a new sulfur-containing derivative of a higher fatty acid. : de en
  • FR721306A - Process for the treatment of ores and unsulfurized minerals by known flotation processes : en fr
  • USD86383S - Glenn e : en
  • DE545495C - Wringer : de en
  • US1847595A - Jointed jewel, adaptable to all shapes of nick openings and to all edges of clothes : en
  • US1847459A - Window awning : en
  • SU25413A1 - A device for refueling tractor oil : en ru
  • SU25428A1 - Pen pen with ink tank : en ru
  • US1847066A - Collapsible shoe bag : en
  • US1847295A - Method of and apparatus for flowing wells : en
  • US1847868A - Concrete revetment : en
  • GB368208A - Improvements in methods and apparatus for manufacturing tags : en
  • US1847080A - Method of treating gelatinous and colloidal materials : en
  • US1847860A - Sound record and method of making the same : en
  • US1847930A - Cooking stove with heat accumulator : en
  • SU25556A1 - Gypsum board casting machine with reed liners : en ru
  • US1848017A - Automobile engine protector : en
  • AU3033230A - Process for decorticating vegetable fibre : en
  • US1847172A - Fuse-containing switch : en
  • CA320149A - Meter panel : en fr
  • SU25268A1 - Water-cooled molds for the manufacture of manifold sleeves for electric machines : en ru
  • PL15388B1 - Air-cooled grate with vibrating motion. : en pl
  • SU25419A1 - Device for bulk filling of liquids in dishes : en ru
  • US1847341A - Rail way rail joint : en
  • US1847383A - Coupling : en
  • US1847857A - Apparatus for utilizing waste and scrap metal in the production of commercial bars : en
  • PL15472B1 - Defensive aircraft missile. : en pl
  • SU25156A1 - The method of producing surrogate skin : en ru
  • SU25484A1 - Wire Binding Device : en ru
  • US1847119A - Electrical musical instrument : en
  • US1847649A - Operative-support for telephone sets and the like : en
  • SU25474A1 - Device for removing the eternit from the forming drum : en ru
  • US1847175A - Electric traction control system : en
  • US1847368A - Dust separation : en
  • SU25184A1 - Brake shoe for railroad rolling stock units : en ru
  • US1847486A - Support for shelves and the like : en
  • US1847798A - Fishing device : en
  • US1847194A - Vanity case : en
  • GB368188A - Improvements in composite wood sheets : en
  • CH153077A - Flying machine. : de en
  • BE386042A - Improvements made to the sleeves or handles, in particular to the racket sleeves : en fr
  • CA320227A - Apparatus for supplying fuel to engines : en fr
  • DE545541C - Catch device for bees swept out : de en
  • SU25323A1 - Lifting mechanism for frame plows : en ru
  • DE545748C - Device for sucking milk from collecting vessels : de en
  • GB368350A - Improvements relating to the treatment of artificial silk with liquids : en
  • ES125641A1 - A procedure and its corresponding special apparatus for contraction or shrinkage of tissues. : en es
  • FR721208A - Electrolytic cell for the production of chlorine and alkaline hydrates : en fr
  • GB368732A - Improvements in cotton harvesting machines : en
  • DE545481C - Method and device for the production of short-term X-ray images : de en
  • GB368014A - Charging hopper for refrigerating rooms : en
  • GR3552B - METHOD AND APPARATUS FOR Fractional RINING OF COMPONENTS FROM CRUDE SUBSTANCES IN OPPOSITE CURRENT. : el en
  • DE545834C - Process for the production of colored objects from blood and colored, water-insoluble fillers : de en
  • DE545836C - Process for the extraction of nickel or cobalt or their salts : de en
  • ES125625A1 - A procedure to obtain orange flour. : en es
  • ES125508A2 - A MODIFICATION IN THE PROCEDURE TO MANUFACTURE BUTTONS WITH COROZO WASTE, OBJECT OF THE MAIN PATENT : en es
  • ES125577A1 - A method of fixing the linings to the body of metal studs for looms. : en es
  • FR721205A - Glare protection glasses : en fr
  • FR721534A - Windshield hinge : en fr
  • GB368126A - Means for attaching the suspension springs of vehicles : en
  • FR721642A - Manufacture of floors for sports gardens : en fr
  • GB368749A - Road construction : en
  • DE545341C - Process for spinning cotton drawstring with the exclusion of roving machines : de en
  • CH152850A - Parquet cover and method of establishing it. : en fr
  • SU25208A1 - The way to find the place of damage in the lead sheath of electrical cables : en ru
  • ES125500A3 - A stamping apparatus, with a dating device. : en es
  • FR721111A - Continuous flow centrifugal machine : en fr
  • GB367960A - Apparatus for feeding artificial silk spinning machines with spinning fluid : en
  • ES768U - Universal device to preserve the shape of footwear, whose invention is own and new (Machine-translation by Google Translate, not legally binding) : en es
  • FR721365A - Improvements to steam generators powering turbines : en fr
  • ES125102A1 - Procedure for charging electric batteries. : en es
  • GB368007A - Improved method of controlling the temperature of superheated steam and apparatus therefor : en
  • DK45322C - Cooled Fuel Valve for Internal Combustion Engines with Pressure Injection. : da en
  • DE545525C - Procedure for the operation of electrolysis according to Walker's arrangement : de en
  • US1847739A - Aviation marker : en
  • SU25151A1 - Hand feed device for sheet metal in a round die cutter : en ru
  • SU25205A1 - Loudspeaker device : en ru
  • DK45327C - Steam heating system. : da en
  • ES125554A1 - A procedure to treat sugar solutions. : en es
  • ES125567A3 - A jerk-producing pulley mechanism. : en es
  • ES125509A3 - Machine for lining mandrels or tubes with a mixture of cement and asbestos. : en es
  • GB367888A - Improvements relating to shock absorbers for motor vehicles : en
  • GB368373A - Improvements in the manufacture and production of aromatic amines from phenols : en
  • DE545666C - Identification mark for motor vehicles : de en
  • ES125527A3 - An automatic gasoline flow regulator, applicable to carburettors of different types. : en es
  • ES125493A1 - A new finish in cotton, gabardine, tricotine and satin fabrics. : en es
  • FR721105A - System of metal partitions with interchangeable elements : en fr
  • GB368107A - Improvements in and relating to ammunition for signal firearms or pistols : en
  • FR721137A - Production of new dyestuffs at the asymmetric indigoids tank : en fr
  • US1847260A - Power apparatus : en
  • DE545441C - Process for the preparation of neutral vinyl polymers : de en
  • FR721595A - Two-stroke, double-acting internal combustion engine : en fr
  • SU25313A1 - Monitoring device to account for the time of arrival and leaving : en ru
  • US1847234A - Elevator for soy-bean harvesters : en
  • CH152924A - Device for continuous recording of the flight path of an aircraft. : de en
  • CH152825A - Pull cord holder for curtains and the like that is to be attached to a rail and carries at least one guide roller. : de en
  • CA320110A - Rail slewer : en fr
  • FR721453A - Process for the production of curable artificial resins : en fr
  • CA320170A - Engine starter : en fr
  • CA320106A - Aircraft power system : en fr
  • DE545691C - Process for removing ammonia from a recirculation system : de en
  • US1847140A - Locating device : en
  • US1847256A - Dish drier and heater : en
  • US1847610A - Two-stroke internal combustion engine : en
  • US1847958A - Sash guide : en
  • CA320113A - Non-directional wind mill : en fr
  • CA320140A - Friction element : en fr
  • DE545323C - Process for the production of effect threads from cotton and other vegetable fibers : de en
  • FR721207A - Apparatus for heating with liquid fuels : en fr
  • GB368153A - Improvements in or relating to making, filling and closing bags : en
  • CH153019A - X-ray tube. : de en
  • CH153094A - Process for the preparation of a copper-containing substantive coloring o-carboxyazo dye. : de en
  • CH152961A - A method and device for forming and roughening an abrasive surface to solid diamond grinding wheels. : en fr
  • CA320146A - Door control equipment : en fr
  • CH152982A - Two-stroke explosion engine with carburetor and crankcase loading pump. : de en
  • CA320246A - Traffic signal : en fr
  • CH152909A - Method and device for the automatic separation of individual layers from a stack. : de en
  • US1847092A - Refrigerating apparatus : en
  • US1847095A - Prevention of the formation of carbon in operations carried out with hydrocarbons at an elevated temperature : en
  • US1847135A - Sheathing driver : en
  • US1847767A - Apparatus jtob : en
  • US1847815A - Educational device : en
  • ES125401A1 - A procedure for the manufacture of boxes for ball bearings. : en es
  • FR721458A - Manufacturing process of sheet metal wheels with hub applied to the press : en fr
  • CH152862A - Safety gun for slaughtering slaughter animals. : en fr
  • CH153076A - Process for cooling living and public spaces on ships. : de en
  • ES751U - Wire mesh square or rectangular mesh. (Machine-translation by Google Translate, not legally binding) : en es
  • GB368711A - Improvements in electric discharge lamps : en
  • CH152836A - Process for the production of rayon. : de en
  • DE529576C - Ignition device for glow head motors : de en
  • FR721526A - Improvements to electrical transmission devices : en fr
  • GB369202A - Process for determining the bearing of any source of radioelectric emissions : en
  • BE385560A - : en
  • CH153090A - Process for the preparation of a new, basic product containing nitrogen-containing groups. : de en
  • AU3039730B - Improved method of and means for measuring and indicating time by timepieces : en
  • PL15457B1 - Apparatus for the concentration of crude sulfuric acid. : en pl
  • US1847882A - Friction coupling : en
  • CH152957A - Process for making composite panels. : de en
  • PL15530B1 - Device for releasing horses from the start. : en pl
  • SU25192A1 - Device for lubrication of rails on curved track sections : en ru
  • US1847730A - Discharge funnel for kilns : en
  • SU25202A1 - Unipolar radio telephony method without carrier frequency : en ru
  • US1847348A - Torquing and drive arrangements for multiple wheel road vehicles : en
  • CA320253A - Derrick leg clamp : en fr
  • SU25372A1 - Drilling machine : en ru
  • US1847294A - Necktie : en
  • US1847729A - Gasket : en
  • US1848092A - Electric power converting apparatus : en
  • GB368128A - A new or improved motor-cycle stand : en
  • GB368257A - Improvements in the conversion of hydrocarbons : en
  • SU25382A1 - Adaptation to gas generators of autogenous welding for automatic cessation of acetylene production during the reverse movement of oxygen : en ru
  • CA320037A - Vitrified argillaceous product : en fr
  • PL15453B1 - High speed cobalt steel. : en pl
  • SU25432A1 - Section of a drum press for gluing the soles to the shoes : en ru
  • AU3032630A - Thread holder : en
  • US1847286A - Fluid pumping : en
  • DE544682C - Arrangement of the inlet and outlet valve pairs of dry gas meters with instantaneous switching : de en
  • US1847074A - Device for adjusting the type bars relatively to the universal bars in stenographic machines : en
  • US1847144A - Turning-roll for dating-stamps : en
  • US1847769A - Machine and method for treating cigars : en
  • CH152893A - Process for reducing the tendency for bleached resin to crystallize. : de en
  • CH153017A - Process for the manufacture of oxide cathodes. : de en
  • DE544783C - Induction counter : de en
  • DE545832C - Arrangement of multiple connections for dialer contact banks : de en
  • ES125063A1 - A multi-tubular vertical stew of returns, with fire drawer and home bathed in water. : en es
  • BE385610A - Improvements to intercirculation bellows for railway cars : en fr
  • CH153042A - Watertight closing and locking device for pocket vaporizers. : en fr
  • CH153082A - Process for the preparation of a new derivative of ricinoleic acid. : de en
  • US1847267A - Optical system : en
  • US1847658A - Breast pump : en
  • US1847667A - Brake shoe : en
  • US1848029A - Attachment for hemstitching machines : en
  • DE545542C - Tensioning device for belt conveyor : de en
  • DE545706C - Process for the treatment of fibrous materials of vegetable or animal origin : de en
  • FR721629A - Method and devices for measuring the deformations of solids and in particular the internal deformations of concrete : en fr
  • PL15413B1 - A disc-shaped ribs are used in the production of heating or cooling fin tubes. : en pl
  • US1847352A - Silencing vacuum cleaners : en
  • PL15357B1 - Push button switch. : en pl
  • PL15536B1 - A method for shaping and simultaneously cutting corrugated asbestos-cement or similar panels, and an apparatus for carrying out the method. : en pl
  • SU25350A1 - Heating system for brooders, bird cages, etc. : en ru
  • SU25546A1 - Automatic checkout : en ru
  • US1847858A - Art of distilling hydrocarbon oils : en
  • USD86354S - Design : en
  • SU25500A1 - Sewer Pipe Cleaner : en ru
  • FR721542A - Intermediate support for lamps of t. s. f. : en fr
  • CH152802A - Sliding window with sashes that can be moved to the side. : de en
  • CH152992A - Artificial ice rink. : de en
  • CH153049A - Circuit arrangement in telephone systems. : de en
  • US1847475A - Hose clamp : en
  • US1847898A - Clip for retaining alpha pencil : en
  • CA320078A - Garbage burner : en fr
  • CA320223A - Multi-colour film : en fr
  • CH152981A - Two-stroke internal combustion engine with cylinders arranged in a star shape and with direct fuel injection. : de en
  • DE545403C - Insulating stone for supporting the helical heating resistors of electric furnaces : de en
  • SU25255A1 - Adaptation to drilling machines for making conic stoppers from wood : en ru
  • SU25356A1 - Fuel pump for internal combustion engines : en ru
  • SU25537A1 - A device for cooling the mine walls of gas generators : en ru
  • US1848047A - Sod vase : en
  • SU25522A1 - Method of heating vertical furnaces for dry distillation of combustible substances : en ru
  • US1847242A - Process for cracking gaseous hydrocarbons : en
  • US1847246A - Wire fastener for plug caps : en
  • US1847347A - Comb : en
  • US1847625A - High vacuum steam distillation : en
  • CH153039A - Process for the preparation of a therapeutically valuable condensation product from ethyl p-aminobenzoate and 4-dimethylamino-1-phenyl-2,3-dimethyl-5-pyrazolone. : de en
  • GB368189A - Improvements in or relating to life guards or fenders for use on road vehicles : en
  • CH152831A - Appliance for gas burner, allowing cooking to stop automatically at the desired time. : en fr
  • US1847125A - Wheel mounting : en
  • CH152822A - Process for the production of a carbon-oxide-free gas mixture consisting mainly of methane and hydrogen from carbon-oxide-containing technical gases. : de en
  • PL15352B1 - Wire springs for vehicles. : en pl
  • SU25199A1 - Method of using twin piezo-quartz preparations as vibrators in an alternating electric field : en ru
  • PL15484B1 - The method of condensation of the zinc vapor and the device for performing the same methods. : en pl
  • US1847283A - Sound resonating device : en
  • GB367994A - Means for attaching or connecting to posts or other anchorages and for adjusting the ends of wire ropes used for supporting tennis nets or other flexible wires or lengths which require to be supported and stretched : en
  • SU25212A1 - Safety device with several automatic switching fuses. : en ru
  • PL15459B1 - The way to get gels. : en pl
  • US1847959A - Wrench : en
  • CA320184A - Apparatus for feeding batch mixtures to furnaces : en fr
  • DE545249C - Incandescent cathode tubes, the cathode of which is only heated by electron bombardment between several cathode parts, of which at least one is heated to the emission temperature to put the cathode into operation, without heating a part from the outside by Joule heat : de en
  • ES125596A3 - A process for making a food drink. : en es
  • IS112A7 - Landline and submarine phones with high voice attenuation in connection with amplifiers : en is
  • ES125587A1 - A process for the manufacture of cement and asbestos products. : en es
  • GB368267A - Improvements in or relating to the method and apparatus for packaging articles : en
  • DE545418C - Cool bed arrangement with two or more cooling beds one behind the other : de en
  • SU25294A1 - Instrument for measuring loose substances : en ru
  • SU25381A1 - Device for straightening the flame tubes : en ru
  • GB368241A - Improvements in inking mechanism for platen printing presses : en
  • FR721256A - Device for ironing the folds of collars : en fr
  • GR3562B - LIQUID CARBONATIVE. : el en
  • CA320122A - Cigarette collector : en fr
  • GB368701A - Improvements relating to fluid pressure braking apparatus : en
  • CH153120A - Parachute equipment. : de en
  • CH153066A - Method and apparatus for reducing friction in laminated flexural leaf springs. : de en
  • ES125636A1 - Apparatus for flanging cartridges. : en es
  • DE544896C - Device for automatic change of the feed pump output depending on the feed line pressure : de en
  • GB368211A - Improvements in and relating to length measuring devices : en
  • FR721258A - Device for the preparation of sound films and the like : en fr
  • FR721355A - Device ensuring the inviolability of water distribution meter taps : en fr
  • US1847179A - Recovery of metallic wastes from gas-washers for metallurgical furnaces : en
  • US1847474A - Mechanical signal device : en
  • US1847917A - Concealed : en
  • US1848085A - Bracket : en
  • AU3035230B - Improved electric water heater : en
  • DE545558C - Brake arrangement for double wheels : de en
  • DE545657C - Lens for photos with enlarged viewing angle : de en
  • CH152970A - Cam control device. : en fr
  • FR721115A - Centrifugal device for spinning artificial silk : en fr
  • FR721182A - High angular speed spindle : en fr
  • GB367875A - Improvements in and relating to hydroplanes or the like : en
  • DE545631C - Two-rope winch : de en
  • ES125627A1 - A procedure to obtain apple flour. : en es
  • DE545777C - Process for recycling the organic components of household waste : de en
  • DE545838C - hygrometer : de en
  • FR721548A - Process for the production of hard and elastic plaster masses, in particular plaster bands : en fr
  • FR721591A - Multi-core high voltage cable with oil filling : en fr
  • CA320243A - Plate or wall for vessels : en fr
  • FR721126A - Bowl of centrifuge with automatic sludge extraction : en fr
  • US1847359A - Chuck : en
  • US1847616A - Guard mechanism : en
  • ES125548A1 - Central stop coupling. : en es
  • GB368039A - Means for effecting automatic sampling of coal : en
  • GB368096A - A new or improved diving raft : en
  • GB368270A - Improvements in and relating to electric negative resistances : en
  • FR721533A - Improvements to spring motors for phonographs and other devices : en fr
  • GB367971A - Improvements relating to wagon tipplers : en
  • DE545661C - Adjustment device for the triggering device of hydraulic presses with direct pump drive : de en
  • DE544910C - Electrical measuring transducer with fittings for the primary connections located at one or both ends and carried by a one-piece transducer insulating housing : de en
  • ES124935A1 - Sheet marker apparatus for folding machines. : en es
  • US1847916A - Child's crib or bassinet : en
  • SU25370A1 - Cartridge for simultaneous boring of three bearing shells : en ru
  • US1847697A - Color printing process for textile fabrics : en
  • US1847811A - Hot mill catcher : en
  • US1847973A - Means for compensating for foot abnormalities : en
  • USD86411S - Design fob a stocking : en
  • GB367921A - An improved direction signalling device for use on road vehicles : en
  • GB368041A - Improvements in and connected with the manufacture of cement composition bricks, blocks, slabs and the like : en
  • IE12569L - Sound recording : en
  • SU25157A1 - Combined coke oven : en ru
  • USD86364S - Design for an embroidered trimming : en
  • CH152826A - Holding device for bars of soap. : de en
  • DE545665C - Theft protection for motor vehicles : de en
  • FR720863A - Improvements to dust vacuum cleaners : en fr
  • SU25231A1 - A device for grinding and drying of fuel : en ru
  • US1847833A - Apparatus for applying solutions : en
  • US1847870A - Apparatus for cleaning and conditioning fabrics : en
  • CH153092A - Process for the preparation of a copper-containing, substantive coloring o-carboxyazo dye. : de en
  • PL15409B1 - Washer for securing nuts. : en pl
  • SU25330A1 - Landing machine : en ru
  • US1847265A - Sorting device for waste paper : en
  • US1848070A - Pump : en
  • US1847456A - Loud speaker : en
  • ES125591A1 - Improvements introduced in heavy oil burners. : en es
  • ES760U - Oven. (Machine-translation by Google Translate, not legally binding) : en es
  • GB368106A - Improvements in and relating to pulverizing machines : en
  • GB369263A - A collector and destructor for water hyacinth : en
  • GR3565B - CLEANING AND MAINTENANCE OF OLIVE OIL. : el en
  • DE545759C - Device for adjusting tuning elements : de en
  • GB367948A - Process for lining curved metal pipes with a protective coating : en
  • GB367989A - Fuel injection system for multi cylinder internal combustion engine : en
  • GB368337A - Improvements in or relating to high frequency transmitters : en
  • GB368303A - Improvements in and relating to apparatus for recording and reproducing sound : en
  • DE519942C - Device for driving lever hole punches : de en
  • DE545788C - Measuring device with great inertia : de en
  • GB367887A - Improvements in or relating to treeing of boots or shoes : en
  • GB368309A - Television apparatus and process : en
  • GB368221A - Improvements in or relating to lighting fittings : en
  • DE545734C - Adhesive glass with a bowl-shaped corneal part and a ring-shaped scleral part : de en
  • DE545280C - Monitoring device for electrical consumer systems, in which a fixed fee is calculated based on an agreed maximum current strength and the number of excesses is counted : de en
  • DE545618C - Counter board made of insulating material or sheet metal : de en
  • PL15347B1 - Starting device for three-phase asynchronous motors with switching in the primary circuit. : en pl
  • SU25278A1 - Nivellirna rake : en ru
  • GB368061A - Vacuum cleaner : en
  • ES125447A1 - A portable sterilizer for grains and legumes. : en es
  • DE545385C - Illuminated advertising device : de en
  • DE545789C - Device for preventing backflushes in mercury vapor rectifiers in which the formation of mercury vapor from the free mercury surface, with the exception of the area of the cathode spot, is suppressed by a cooling device arranged within the cathode mercury : de en
  • CA320072A - Journal bearing protector : en fr
  • FR721598A - Improvements in apparatus for distillation analysis : en fr
  • DE545134C - Card printing and output device for totalizers : de en
  • DE545579C - Loom for the production of push-button fabrics : de en
  • SU25387A1 - Box for storing musical instrument strings : en ru
  • SU25457A1 - The method of spinning flax, hemp and other fibers : en ru
  • US1847655A - Piling : en
  • PL15362B3 - Spine hammer with inserted high hardness alloy blade and method of its production. : en pl
  • US1847715A - Method and means for making coffee : en
  • FR721170A - Method and apparatus relating thereto for the preparation of bricks and similar objects in agglomerate of concrete for ceilings or floors in reinforced cement : en fr
  • GB368048A - Bracket or holder for glass plates especially for decoration purposes : en
  • SU25531A1 - A device for producing periodically variable containers : en ru
  • US1848051A - High vacuum steam distillation : en
  • US1847761A - Ignition device : en
  • US1848077A - Ink : en
  • FR721451A - Improvements to circuit breakers and particularly to fast acting circuit breakers for direct current : en fr
  • GB368063A - Improved stereotype matrix former and drier : en
  • CA320067A - Mower reel : en fr
  • CA320202A - Trolley head : en fr
  • PL15391B3 - Method of obtaining compounds from indene and phenols. : en pl
  • PL15503B1 - Manufacturing method of propellers, smiggles and similar parts with constant strength in all cross-sections. : en pl
  • US1847154A - Telephone system : en
  • CA320228A - Power supply system : en fr
  • DE545358C - Single-stile ladder for climbing cable poles : de en
  • DE545645C - Device for closing pipes : de en
  • DE545816C - Control for agricultural machines : de en
  • PL15470B1 - Rust-resistant steel. : en pl
  • US1847176A - Radiator : en
  • FR721434A - Special nozzle device with side jets, for blowing air, steam, etc., brought to high temperatures : en fr
  • GB368025A - Improvements in or relating to lubricants : en
  • ES125573A1 - A system of fabrics specially designed for furnishing. : en es
  • FR721284A - Improvements to toothbrushes with replaceable linings : en fr
  • FR721545A - Process for the preparation of highly refractory products from magnesium silicates : en fr
  • ES125639A2 - A MACHINE TO INSERT THE HOLDERS INTO THE FILAMENT HOLDERS OF INCANDESCENT ELECTRIC LAMPS : en es
  • PL15483B1 - Spesft of briquetting non-baking * ie fuel * : en pl
  • CH152943A - Clock movement adjustment device. : en fr
  • SU25344A1 - Beetroot : en ru
  • DE545678C - Process for applying lightfast and washfast images to woven fabrics by pegging the dyes applied to a paper support or the like : de en
  • FR721240A - Improvements to pumps for powdery materials : en fr
  • FR721349A - Traction device for vehicles and other machinery : en fr
  • GB367913A - Improvements relating to copper salt compositions particularly as a preservative liquid for treating timber, fabric and other materials : en
  • US1847514A - 2-mercapto-arylene-thiazole compounds and process of making same : en
  • US1847893A - Electrical control circuits : en
  • US1848075A - Bucket guiding attachment for traversing hoists : en
  • ES124876A1 - Improvements in the manufacture of frameless mirrors. : en es
  • FR721350A - Loose powder box : en fr
  • FR721631A - Improvements to devices for guiding tools, more especially burners to cut or weld : en fr
  • GB367932A - Improvements in the manufacture and production of lacquers and articles coated therewith : en
  • GB368247A - Improvements in and relating to methods of mounting high speed shafts : en
  • GB368098A - Improvements in or relating to liquid regulating devices for water softening apparatus : en
  • FR721391A - Method for intimately fixing a low-melting point metal body to a hardly fusible metal body : en fr
  • GB368026A - Improvements in vibrating sieves : en
  • ES125566A1 - Improvements in the manufacturing process of economic rustic type footwear. : en es
  • FR721298A - Ladies handbag with watch : en fr
  • US1847253A - Toothbrush holder : en
  • CH153026A - Multiple use portable electric lamp. : en it
  • SU25299A1 - Snow gauge with a cylindrical ring in the neck : en ru
  • US1847081A - Control system : en
  • US1847673A - Heating unit for use in waving human hair : en
  • US1847885A - Well testing : en
  • CA320093A - Mine car oiler : en fr
  • AU142231A - Improved method of concentrating oxidized ores by froth flotation : en
  • GB368366A - Improvements in or relating to liquid fuel injection pumps for diesel or like solid injection internal combustion engines : en
  • GR3549B - METHOD FOR THE PREPARATION OF LARGE CRYSTAL METAL BODIES. : el en
  • DE545605C - Electrostatic precipitator with spray electrode as an exhaust pipe : de en
  • DE545688C - Electric control device for water turbines and pumps : de en
  • PL15365B1 - A method of making pipes or similar objects inside hollow concrete and other similar mixtures. : en pl
  • SU25198A1 - Automatic telephone exchange dialer : en ru
  • SU25398A1 - The method of preparation of metal plates for photographs : en ru
  • US1847215A - Placard holder for cars : en
  • US1847670A - Method for generating electrical potential : en
  • US1847745A - Leather finishing machine : en
  • US1847090A - Seesaw board : en
  • US1847285A - Sound resonating and modulating device : en
  • US1847291A - Paper manufacture : en
  • US1847323A - Floor machine : en
  • FR721552A - Device for presenting transparent images : en fr
  • SU25449A1 - Relief drawing device : en ru
  • US1847445A - Diaphragm for fuel pumps and method of making same : en
  • US1848089A - Internal combustion engine : en
  • PL15476B1 - Device for feeding sheets of paper in printing machines. : en pl
  • US1847311A - Processing of cellulose fiber : en
  • US1847569A - Amusement ride : en
  • FR721142A - Device for evacuating steam from factory rooms : en fr
  • FR721266A - Jaw Crusher : en fr
  • CH152883A - Process for the production of a new azo dye. : de en
  • ES125678A3 - A calendar piggy bank that constitutes a device. : en es
  • CA320125A - Machine for printing floor coverings : en fr
  • CA320199A - Railway car : en fr
  • PL15395B1 - A valve that indicates electrically a drop in dynamics in the detector. : en pl
  • GB368001A - Improvements in automatic signs : en
  • BE386023A - Insulator for fixing overhead power lines : en fr
  • CH152965A - Pocket lighter. : en fr
  • SU25386A1 - Centrifugal air sorting : en ru
  • CH152926A - Clinometer. : de en
  • CH152991A - Starter for internal combustion engine. : en fr
  • FR721547A - Vacuum switch : en fr
  • GB368770A - Improvements in or relating to electric negative resistances : en
  • PL15370B1 - Coffee brewing machine. : en pl
  • US1847651A - Crank case closure and holding means : en
  • US1847829A - Color photography and color cinematography : en
  • USD86395S - Charles miller : en
  • PL15427B1 - The method of coating internal surfaces, e.g. pipes. : en pl
  • US1847073A - Hydraulic press : en
  • USD86387S - Charles miller : en
  • CA320097A - Reel : en fr
  • CA320197A - Elastic fabric : en fr
  • US1847115A - Direction indicator for cycles and the like : en
  • PL15380B3 - : en pl
  • PL15404B1 - A method of producing iminoethers. : en pl
  • US1847255A - Circulation control apparatus for the low pressure side of refrigerating systems : en
  • SU25239A1 - Parachute for mine cages : en ru
  • US1847118A - Machine for applying decorative material : en
  • PL15369B1 - A method of carburizing a gas containing carbonic acid and a furnace for carrying out the method. : en pl
  • SU25276A1 - Square for checking processed products : en ru
  • PL15479B1 - Gas tap. : en pl
  • SU25347A1 - Greenhouse device for growing plants, such as cotton seedlings : en ru
  • US1847526A - Typewriting machine : en
  • CA320123A - Chain and sprocket : en fr
  • CA320212A - Multiple burner control : en fr
  • SU25200A1 - Method of stabilizing oscillations : en ru
  • US1847612A - Internal combustion engine : en
  • US1847931A - Elastic fluid turbine : en
  • DE545598C - Tool for the production of spring washers : de en
  • ES125498A3 - A procedure to increase the cooling power of the refrigerators, without increasing the consumption of the refrigerant used. : en es
  • SU25207A1 - Isolation pressing composition : en ru
  • GB368266A - Improvements in or relating to sheet piling : en
  • DE545318C - Process for the production of silicate concrete : de en
  • DK45328C - Control device for Power Machines. : da en
  • SU25482A1 - Method and machine for placing internal matchboxes bottom down : en ru
  • SU25219A1 - X-ray cassette with reinforcing screens : en ru
  • USD86389S - Charles hilleb : en
  • USD86397S - Charles miller : en
  • US1847336A - Spring tooth harrow attachment for plows : en
  • US1847571A - Carburetor : en
  • SU25521A1 - Torch for glow plugs with wick : en ru
  • US1847468A - Absignob to diamond fowkb : en
  • US1847519A - Fishing reel : en
  • US1847896A - Container for paper rolls : en
  • SU25230A1 - Screw insert in fire tubes of fire tube boilers : en ru
  • US1847470A - Hose nozzle : en
  • AU53831A - A device for heating earth surfaces : en
  • AU166131A - Retort for distilling oil from shales and other fuels : en
  • IE11743L - Cellulose threads or filaments : en
  • DE545512C - Milling mill for grinding sand : de en
  • DE545584C - Process for the production of enriched ammonia superphosphate : de en
  • DE545700C - Slicer : de en
  • CH152925A - Method for setting the image of a stereophotogrammetric measuring device. : de en
  • CH153063A - Machine for self-picking, lifting and dispensing of harvested and other mass-produced products. : de en
  • SU25353A1 - Horseshoe with spikes : en ru
  • US1847957A - Sash construction : en
  • CH152941A - Window watch. : en fr
  • FR721383A - Advanced baking oven with automatic heat recovery : en fr
  • FR721569A - Toothed wheel : en fr
  • FR721646A - Ampoule intended to contain sulfur dioxide or any other liquefied gas under pressure. and apparatus for breaking this bulb and diffusing the gas it contains into any liquid : en fr
  • CA320156A - Refrigerating apparatus : en fr
  • CH152792A - Multipurpose agricultural machine. : en fr
  • CH152907A - Fastening device for the doctor blade of printing rollers. : de en
  • CH152930A - Display device with light pointer. : de en
  • SU25399A1 - Hydraulic press for pressing bulk materials : en ru
  • US1847181A - Talking motion picture system : en
  • SU25246A1 - Stationary lifting device for wagon repair : en ru
  • SU25342A1 - Sort for potatoes : en ru
  • PL15414B1 - Movable bushing with bottom lubrication for liners of railway cars. : en pl
  • SU25487A1 - A device for unloading logs, etc. water materials : en ru
  • USD86356S - Jules desretjma : en
  • DE545561C - Drive for sliding doors and other loads : de en
  • GR3563B - ELECTRIC LIGHTING MACHINE. : el en
  • US1847316A - Injecting and ejecting means : en
  • SU25364A1 - Hydraulic transmission : en ru
  • SU25406A1 - Lifting device for loading goods on carts : en ru
  • DE545679C - Pot spinning machine, especially for bast fiber spinning : de en
  • CA320060A - Combined sprayer and stand : en fr
  • AU83831A - Carving platter : en
  • CA320091A - Olefin-polysulphide plastic : en fr
  • DE544925C - Device for picking up glass objects at a receiving station and transferring them to various delivery points : de en
  • DE545420C - Device for the production of split rings : de en
  • GB368214A - Improvements relating to funnels : en
  • GB368375A - Ornamental conduits for electric wires : en
  • DE545761C - Arrangement for the disconnection of services in high voltage networks : de en
  • SU25515A1 - Device for the release of sugar - refined sugar from tile forms : en ru
  • FR721555A - Hair waving device : en fr
  • GB368218A - Improvements in or relating to process for the manufacture of wall-paper : en
  • GB368338A - Improvements in or relating to quick-action electrical switches of the ironclad type : en
  • GB368804A - Improved apparatus for picking or harvesting fruit from trees : en
  • DK45299C - Apparatus for transferring objects from one conveyor belt with rotating rollers to another conveyor belt with rotating rollers. : da en
  • ES652Y - Special packaging for head washing products. : en es
  • GB368122A - Improvements in or relating to couplings for road vehicles : en
  • SU25193A1 - A device for telephone communication with the webb apparatus of the Webb-Thompson system : en ru
  • US1847627A - Tube frame control for axminster looms : en
  • DE545377C - Device for the automatic analysis of liquids : de en
  • FR721118A - Improvements to spinning machine cleaning devices : en fr
  • GB368102A - Improvements in and relating to frames for wire mattresses or the like : en
  • GB368768A - Re-setting means for liquid flow control apparatus : en
  • FR721515A - Alternating action nozzle for cupolas : en fr
  • FR721641A - String gluing process : en fr
  • IE12445L - Axle bearings : en
  • US1847979A - Nut tapping machine : en
  • PL15417B1 - A method of making pressed and patterned glass panes and an apparatus for carrying out the method. : en pl
  • US1847561A - Compound of the imidazole benzanthraquinone series : en
  • US1847783A - Resinous product and process of making : en
  • AU36831A - Improved campers outfit : en
  • PL15528B3 - Roller cage ^ and how it is made. : en pl
  • SU25168A1 - Feeder : en ru
  • SU25490A1 - Conveyor mainly for paper : en ru
  • SU25479A1 - Rotary kiln for alabaster roasting : en ru
  • GB368359A - Improvements in or relating to varnishes and like coating materials : en
  • SU25190A1 - Device for washing cars, etc. : en ru
  • US1847406A - Sprinkler : en
  • US1847762A - Battery tool : en
  • US1847935A - Sound control apparatus : en
  • DE545451C - Drive device for speaking machines : de en
  • FR721415A - Safety device applicable to bolt connections : en fr
  • DE545094C - Process for the production of emulsifiers : de en
  • FR721499A - Secret telegraph system : en fr
  • GB368164A - Improvements in or relating to the manufacture of acetylene from hydrocarbons by means of an electric arc : en
  • CA320079A - Binder hitch : en fr
  • FR721318A - Card game for playing football : en fr
  • FR721580A - Electric switch : en fr
  • DE545356C - Process for the transport and storage of bitumens that become liquid at elevated daytime temperatures : de en
  • GB368202A - Improvements in or relating to collar studs and neck-tie retainers : en
  • GB368228A - Improvements in and relating to electric regulators : en
  • SU25197A1 - Device for automatic connection of two adjacent dispatch areas : en ru
  • PL15505B1 - A device for diverting the flow of heated air in radiators for central heating. : en pl
  • SU25251A1 - Wall plastering device : en ru
  • CA320104A - Garter : en fr
  • CA320158A - Multicolor weft replenishing mechanism for looms : en fr
  • DE545388C - Apparatus for processing photographic plates and flat films : de en
  • DE545565C - Method and machine for applying adhesive tape to a sewing rib : de en
  • GB367935A - Improvements in and relating to rotor windings for electrical machines : en
  • PL15440B1 - Device for washing and further processing of rayon coils and spools. : en pl
  • US1847630A - Hinge butt and method of making the same : en
  • US1847145A - Amplifier system : en
  • DE545775C - Automatic electric ignition device for gas burners : de en
  • ES124252A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 124232 : en es
  • FR720932A - : fr
  • US1847204A - Washing machine : en
  • US1847693A - Power device for operating reverse gears : en
  • CH152966A - Device on clutches to prevent the driven part from being influenced by the driven part when it runs faster than the former. : de en
  • US1847189A - Apparatus for filling vacuumized cans with inert gas : en
  • US1847353A - Wheeled vehicle and means for automatically securing the same against movement : en
  • CH152849A - Dust vacuum cleaner. : en fr
  • DE545640C - Beetroot lifter with two loosening and lifting prongs each attached to a special handle : de en
  • DE545796C - Blood stasis device : de en
  • ES125667A1 - Improvements in the supply water reheaters. : en es
  • DE545804C - Means for surface treatment, especially hairy fabrics, such as Huete u. like : de en
  • FR721159A - Improvements in the manufacture of alcohol and ether : en fr
  • FR721278A - Process for the manufacture of rubber articles containing dummies : en fr
  • GB367963A - Improvements in, and relating to, tables for, or combined with, wringing machines : en
  • GB369221A - Improvements in the manufacture of sound films : en
  • SU25374A1 - Machine for boring and compaction of babbitt in connecting rod bearings : en ru
  • US1847364A - Flue cleaner : en
  • US1847108A - Method of manufacturing can closures : en
  • US1847304A - Fluid separator : en
  • US1847602A - Method of and apparatus for treating oil under vacuum : en
  • US1847224A - Hook tape guiding attachment for sewing machines : en
  • US1847991A - Recovery of tin from ores and the like : en
  • USD86362S - Design for a dress : en
  • US1847648A - Foam breaker : en
  • US1847865A - Voltage regulator for alternating current apparatus : en
  • DE545487C - Process and machine for repairing bobbin cases : de en
  • DE545520C - Luffing crane : de en
  • ES125518A1 - A method of manufacturing double-use folding fans. : en es
  • CH153001A - Device for internal load distribution of parallel working power plants. : de en
  • US1847395A - Handle assembley : en
  • US1847588A - Grinding machine : en
  • US1847695A - Centrifugal pump : en
  • US1847766A - Scrubbing device : en
  • US1847949A - Loose powder dispenser : en
  • US1847345A - Food package : en
  • FR721189A - Device for opening the film duct in film recording devices : en fr
  • US1847328A - Disher : en
  • US1847570A - Golf practice set : en
  • GB368368A - Improvements relating to the formation of heat and sound insulating coatings : en
  • US1847106A - Desk lock : en
  • US1847301A - Container for confectionery and other goods : en
  • US1847448A - Boiler cleaner : en
  • PL15511B1 - Treatment of metals and alloys. : en pl
  • SU25286A1 - Float to determine the average speed of the river flow : en ru
  • SU25301A1 - Liquid Gmeter : en ru
  • USD86375S - Hage w : en
  • DE545528C - Electromagnetic pressure device for pointer scales : de en
  • DE545687C - Automatic weft bobbin replacement for looms with bilateral loading shuttle change : de en
  • US1847078A - Shaping machine : en
  • DE545515C - Household machine : de en
  • US1847535A - Apparatus for reproducing photographic sound records : en
  • US1848053A - Altimeter : en
  • ES125663A1 - A system of lever of controls of depth and dismountable warping, for airplanes. : en es
  • FR721638A - Guillotine crosses : en fr
  • GR3550B - EXTRAORDINARY POWER CONDUCT. : el en
  • PL15384B1 - Hydraulic pedal. : en pl
  • US1847250A - Amusement ride : en
  • US1847372A - Building structure : en
  • US1847956A - Method of sharp freezing foodstuffs and means therefor : en
  • US1848021A - Hand punch : en
  • FR721397A - Rearview mirror and anti-glare : en fr
  • CH153007A - Cable rolling device for electrical lines. : de en
  • DE545065C - Machine for cutting and folding cover sheets for cigars and cigarillos : de en
  • GB368301A - Improvements in filter-plates for presses : en
  • CH153071A - Adjustable gripper on tractor wheels. : de en
  • US1847130A - Carburetor : en
  • US1847682A - Ring type spinning machine : en
  • SU25254A1 - Machine for breaking racks for firewood : en ru
  • US1847496A - Shaving brush : en
  • US1847724A - Charge forming device : en
  • DE545484C - Device to prevent impermissible overloading of electrically driven hoists : de en
  • US1847848A - Method of making worm gears : en
  • US1847308A - Television lamp : en
  • US1847660A - Adjustable shore : en
  • CH152888A - Process for the preparation of a chromating dye of the anthraquinone series. : de en
  • SU25337A1 - Machine for harvesting cotton bolls : en ru
  • US1847091A - Windshield wiper : en
  • US1847151A - Transmitter of variably biased impulses : en
  • US1847232A - Motor control system : en
  • US1847424A - Core taking apparatus : en
  • US1847557A - Core capping machine : en
  • GB368734A - Improvements in extrusion apparatus : en
  • GB368062A - Improvements in cutting elements for slicing machines : en
  • GB368185A - Improvements in or relating to water locks for acetylene generators : en
  • PL15512B1 - The method of obtaining N-diethylamides of pyridinecarbonic acids. : en pl
  • FR721254A - Automatic brake control system for motor vehicles, and in particular for heavy vehicles : en fr
  • FR721272A - Universal relay, in particular for railway safety installations : en fr
  • PL15392B1 - A three-link assembly for mounting the motor to the bicycle frame. : en pl
  • US1847266A - Margin bar for duplicating machines : en
  • DE545668C - Theft protection for motorcycles : de en
  • FR721263A - Automobile car body enlargement device : en fr
  • ES125213A1 - A process for manufacturing superior construction steel. : en es
  • DE545859C - Process for the preparation of wool dyes : de en
  • FR721287A - Method and device for underground spreading : en fr
  • FR721510A - Method and device for producing and maintaining constant gas pressure in closed systems : en fr
  • FR721573A - Footwear and its manufacturing process : en fr
  • DE545557C - Process for the production of fabrics for gas cells : de en
  • ES125133A1 - Improvements introduced in water taps and the like. : en es
  • FR721130A - Shortwave Capacitor Improvements : en fr
  • FR721605A - Improvements to bottle caps and other applications : en fr
  • GB368151A - Improvements in or relating to devices for opening and closing windows, shutters andthe like : en
  • DE545349C - Procedure for reserving wool and silk : de en
  • DE545401C - Production of conductive end connections to rod-shaped electrical resistors : de en
  • FR721403A - Process for making any soft sizing material insoluble, and new industrial products resulting therefrom : en fr
  • DK45330C - Air outlet device by Ventilation devices. : da en
  • FR721308A - Rotary explosive engine without crankshaft or piston : en fr
  • DE545396C - Process for the preparation of acetic acid : de en
  • GB368150A - Improvements in and relating to fountain pens : en
  • FR721269A - Steam turbine improvements : en fr
  • DE545518C - Convertible day bed : de en
  • GB367952A - Manufacture of quinoline derivatives : en
  • FR721618A - Electrical apparatus containing a group of light tubes mounted in series : en fr
  • FR721613A - Stop device for spinning draw bench known as gill-box : en fr
  • FR721649A - Device for making toothbrushes and the like durable antiseptic : en fr
  • FR721121A - Improvements to electric ovens : en fr
  • FR721231A - Electrically heated vulcanization tank : en fr
  • GB368092A - Models for educational purposes : en
  • FR721259A - Sound recording device using rhythm tapes or similar tapes : en fr
  • FR721125A - Drain valve : en fr
  • US1847480A - Hair waver : en
  • US1847976A - Animal racing apparatus : en
  • GB369238A - Improvements in the manufacture and production of valuable derivatives of polymerised cyanoanthraquinone compounds : en
  • FR721357A - Jet propulsion system for ships : en fr
  • GB368064A - Improvements in or relating to roofing or cladding sheets : en
  • FR721579A - Improvements to automatic telephone systems : en fr
  • FR721252A - Improvements in the production of textile or other materials covered with rubber or similar substance : en fr
  • FR721307A - Process for the production of alkaline carbonates : en fr
  • DE545312C - Floating device : de en
  • ES765U - Uncontractable fabric due to washing effect. (Machine-translation by Google Translate, not legally binding) : en es
  • FR721282A - Method for protecting steam and gas turbines against unacceptable heating of the bearings during short interruptions in operation, lubricating the bearings with pressurized oil : en fr
  • GB367899A - Improved thermal control means for use in electric upsetting machines : en
  • ES125533A1 - Connection arrangement for intensities and high powers. : en es
  • SU25433A1 - Endless Rubber Belt Cutting Machine : en ru
  • FR721217A - Mixed device for lighting and advertising : en fr
  • GB367955A - Improvements in settee-beds : en
  • FR721617A - Method of weaving oval hats : en fr
  • GB368243A - Gun breech : en
  • SU24975A1 - Plank for textile spreading machines : en ru
  • SU25186A1 - A device for automatic braking of a separated part of a train : en ru
  • FR721138A - Sports shoe uppers : en fr
  • FR721235A - Friction control to continuously modify the number of revolutions of the driven shaft : en fr
  • US1847164A - Tire-rim tool : en
  • US1848011A - Can closure : en
  • DE545552C - Playback device for three-dimensional, naturally colored films : de en
  • DE545429C - Process for the preparation of Arylcarbonsaeureamid-o-thioglycolic acids : de en
  • DE545723C - safety goggles : de en
  • CA320087A - Combustion apparatus for liquid fuels : en fr
  • FR721279A - Improvements to high frequency devices, especially those used in medicine and surgery : en fr
  • FR721546A - Method and device for synchronously unmasking and diaphragm images and sounds in phono-photographic recordings : en fr
  • GB368154A - Improvements in and relating to austenitic ferrous alloys and articles made thereof : en
  • GB368084A - Improvements in or relating to power transmission systems : en
  • GB368200A - Double sided twisting machine : en
  • FR721509A - Document cabinet : en fr
  • GB368731A - Improvements in or relating to gas filtering apparatus : en
  • FR721102A - Elastic midsole for shoes : en fr
  • GB368365A - Improvements in meat tendering apparatus : en
  • CA320248A - Rotary pump : en fr
  • FR721417A - Improvements to pressurized fluid or vacuum brake devices applicable to airplanes : en fr
  • FR721145A - Improvement in fire extinguishers : en fr
  • DE507699C - Educational game for arithmetic lessons : de en
  • DE545769C - Elastic universal joint : de en
  • GB368852A - Improvements in the manufacture of sound films : en
  • DE545741C - Process for the production of barium arsenate for pest control : de en
  • FR721481A - Mill : en fr
  • US1847862A - Lingerie strap holder : en
  • DE545609C - Multi-part piston or piston valve : de en
  • GB367957A - Improvements connected with straps for wrist watches and the like : en
  • DE545391C - Procedure for lifting sunken ships : de en
  • DE545720C - Process for preventing resin formation in engine propellants : de en
  • DE545724C - Circulatory breathing apparatus for anesthesia or pulmonary exercises : de en
  • FR721399A - Antiseptic maintenance product for leathers : en fr
  • GB367916A - Improved process for saccharifying cellulose and the like under pressure with dilute acids : en
  • GB368329A - Improvements in and relating to magnetos : en
  • DE545443C - Process for pickling hides and skins : de en
  • FR721594A - Magneto ignition for combustion engines : en fr
  • DE545505C - Rail fastening to sleepers with a T-shaped cross-section : de en
  • ES125621A1 - Compressor tube powered by exhaust gases for combustion engines. : en es
  • FR721133A - Improvements to loose-leaf binders : en fr
  • GB367937A - Improvements in or relating to means for securing door knobs or handles to the spindles of mortice and other locks : en
  • US1847202A - Drop side container car : en
  • US1847643A - Support and adjustment for speaking movie photocells : en
  • DE545596C - Water level regulators and indicators : de en
  • GB368774A - Improvements in apparatus for treating metal sheets : en
  • GB368352A - Improvements in and relating to reheating furnaces for use in the rolling of bands and sheets of metal : en
  • FR721412A - Explosion-proof safe closing device for accumulators and electrical devices in service in mines or rooms containing flammable gases : en fr
  • GB368149A - An improved device for the teleregistration of magnitudes measured by a plurality ofmeasuring apparatus : en
  • ES125556A2 - REVERSIBLE CENTRIPETAL SYSTEM PUMP, FOR THE EXTRACTION AND ELEVATION OF LIQUIDS OR GASES : en es
  • GB368060A - Ventilation device for closed motor car bodies : en
  • GB368069A - Improvements in or relating to the method and means for the reproduction of television pictures : en
  • DE545742C - Sheet metal shears with the shear body pivoted in cylindrical bearing surfaces for the production of beveled sheet metal edges : de en
  • ES125517A1 - A system of auto-rotating headlights for cars, trucks and other vehicles. : en es
  • FR721578A - Improvements to electric capacitors : en fr
  • FR721604A - Process for manufacturing artificial articles using fibroin solutions : en fr
  • GB368083A - Process for the preparation of planographic printing bases : en
  • FR721442A - Ring balance with several measuring ranges : en fr
  • FR721103A - Packaging device made of wood fiber or similar material and of paper : en fr
  • AU373931A - Anew or improved machine forthe closing and sealing of carton containers : en
  • AU42931A - Improvements inthe casting of pipes of cementitious material : en
  • CH152945A - Device for mounting an anchor bridge on its support in watch movements. : en fr
  • US1848022A - Polar relay : en
  • US1847493A - Cultivator fender attachment : en
  • US1847845A - Method of drying gases : en
  • SU25252A1 - Machine with two cylindrical saws : en ru
  • FR721473A - Compressor for diesel locomotive with pneumatic transmission by means of a mixture of compressed air and water vapor : en fr
  • SU25320A1 - Soft Item Dispenser : en ru
  • US1847248A - Mechanism for supplying fastenings : en
  • US1847590A - Application of photography to the recording of the reading of meters or registers in telephone exchanges : en
  • US1847832A - Furnace : en
  • US1847618A - Gas meter : en
  • GR3560B - NEW METHOD I HAVE MADE USED AS INTERNAL COMBUSTION FUEL, ALCOHOL AND THE METHYLIC AND ETHYLIC ALCOHOL ALSO ALSO. : el en
  • SU25518A1 - Method and device for sorting bodies, predominantly mining raw materials : en ru
  • USRE18372E - nicolson : en
  • PL15452B1 - Heat accumulator for Siemens furnaces. : en pl
  • US1847220A - Correcting device for fluid flow of meters : en
  • US1847881A - Brake mechanism : en
  • US1848013A - Air craft control surface control : en
  • USD86371S - Design for an apparel buckle : en
  • BE385502R - : fr
  • CA320071A - Printing device : en fr
  • CA320159A - Conduit outlet box cover : en fr
  • CH152920A - Toy locomotive driven by a spring. : en fr
  • FR721195A - Paper bonding process using mineral plasters and resulting products : en fr
  • SU25174A1 - Bridge : en ru
  • US1847675A - Gripper mechanism for printing machines : en
  • CA320183A - Method of making stator and rotor plates : en fr
  • CH152998A - Arrangement on bar windings of electrical alternating current machines. : de en
  • DE545526C - Device for measuring the specific fuel consumption in motor vehicles : de en
  • ES766U - Binding. (Machine-translation by Google Translate, not legally binding) : en es
  • FR721401A - Joint improvements : en fr
  • FR721449A - Improvements to furnaces for annealing glass and other objects : en fr
  • GB368169A - Improvements in hair-waving clamps : en
  • DE545348C - Process for the production of waterproof decorative and protective doilies : de en
  • PL15527B1 - The method of obtaining highly active adsorbent coals. : en pl
  • US1847566A - Process of producing para-chlor-meta-cresol : en
  • CA320232A - Gasket for flexible pipe joints : en fr
  • DE545824C - Automatic cutting device for brick extrusion presses : de en
  • US1847182A - Belt : en
  • PL15407B1 - Method for obtaining wood wool packaging coatings. : en pl
  • SU25554A1 - Bow : en ru
  • US1847788A - Refrigerating apparatus for soda fountains and the like : en
  • CA320201A - Underfeed stoker : en fr
  • ES125559A1 - A procedure for the preparation of new protein solutions and new protein derivatives. : en es
  • SU25236A1 - Tooth support extractor : en ru
  • US1847481A - Edge-guided scribing gauge : en
  • SU25495A1 - Distributing valve to steam steam boom : en ru
  • CH153006A - Connector for electrical lines. : de en
  • FR721402A - Folding bed : en fr
  • GB368016A - Improvements in or relating to electrical plug and socket connections : en
  • ES125620A1 - Improvements in the intercirculation bellows for rail cars. : en es
  • CH153116A - Storage container. : de en
  • ES125526A1 - A mechanical delay fuze for rotating projectiles. : en es
  • US1847296A - Expansible shoe form : en
  • FR721210A - Tangential locking for buttons on doors, windows, etc., by taper pin : en fr
  • GB368328A - Improvements relating to caps for bottles : en
  • US1847536A - Machine for removing skins from pork strips : en
  • US1848014A - Building structure : en
  • US1848041A - Resonator : en
  • AU86931A - Improvements in or relating to dry rectifiers : en
  • CA320229A - Spring balancing device for sliding sash windows : en fr
  • DK45300C - Tread for Bearings, Guides and the like of Aluminum or Aluminum alloys. : da en
  • FR721310A - Anti-backfire device : en fr
  • FR721345A - Improvements relating to the ventilation of armored dynamo-electric machines : en fr
  • FR721586A - Special closure of a lock cover : en fr
  • FR721644A - Device for measuring transmission levels : en fr
  • GB368220A - Improvements in power-driven road rollers with roller wheels, which adapt themselves to the contour of the road : en
  • GB368018A - Improvement in moving stairway : en
  • GB368155A - Method of stabilising monocalcic phosphate in its solutions and its transformation into other soluble phosphates, particularly alkaline phosphates : en
  • CH152917A - Sports swim raft. : de en
  • FR721463A - System for fixing the watch movement and the bezel in stone cases and the like : en fr
  • GB368099A - Improvements in or relating to oscillographs : en
  • ES124956A1 - Coupling device for aerial funicular stations with circulation service. : en es
  • FR721619A - X-ray installation with a movable anode tube : en fr
  • GB368077A - Improvements in and relating to internal combustion engines and valve mechanism therefor : en
  • GB368123A - Improvements in sterilizing compositions : en
  • USD86358S - Design : en
  • US1847886A - Base for electric discharge devices : en
  • FR721192A - Improvements made to insulating plates or panels for buildings or similar constructions : en fr
  • DE545629C - Process for the production of dentures from plastic materials using cellulose ethers : de en
  • DE545822C - Angle adjustment device : de en
  • DE545602C - Process for removing hydrogen sulphide or its derivatives from gases, vapors or liquids : de en
  • GB368121A - Improvements in or relating to propelling mechanism for air and water craft : en
  • DE545498C - Production of sodium carbonate and chlorammonium with simultaneous extraction of ammonia : de en
  • US1847911A - Thermostatically controlled valve : en
  • CH152975A - Automatically working system for compressing air and other gases. : de en
  • CH153107A - Process for the production of a new vat dye. : de en
  • FR721238A - Device for anchoring airships, fitted out to allow maneuvers to enter and exit hangars : en fr
  • IE11349L - Filtering device for gas valves : en
  • DE545606C - Device for carrying out reactions between liquids and gases : de en
  • CA320064A - Airship : en fr
  • FR721575A - Automatic shutter for barrels and other containers : en fr
  • GB368806A - Apparatus for attaching snap fasteners to gloves and other objects : en
  • FR721596A - Hair waving device : en fr
  • GB368037A - Improvements in advertising carriers : en
  • GB368055A - Improvements in change speed gears combined with an engine fly wheel : en
  • PL15396B1 - A method of briquetting hard coal and a device for carrying out this method. : en pl
  • US1847765A - Razor blade holder : en
  • ES654Y - Own bag-packaging for the sale of food substances, in powder or grain. : en es
  • USD86377S - Design for a latch or similar article : en
  • DE545852C - Process for the production of solid diazo preparations : de en
  • FR721354A - Method and device for increasing the power of automobile engines and the like : en fr
  • GB367919A - Improvements in or relating to printing a record strip : en
  • PL15485B1 - Apparatus for catalytic reactions. : en pl
  • PL15375B1 - Process for the preparation of readily soluble sodium salts of acylaminophenolarsinic acids. : en pl
  • SU25226A1 - The method of purification of sulfate turpentine : en ru
  • US1847384A - Loose leaf post binder : en
  • DE545449C - Device for reshaping glass tubes or rods : de en
  • GB367959A - Improvements in and relating to protective arrangements for alternating current circuits : en
  • CH153099A - Process for the preparation of a brown-coloring basic dye. : de en
  • CA320221A - Knitted fabric : en fr
  • CH152955A - Improvement in the manufacturing process of metal tubes intended to carry the threads in the spinning and weaving trades and resulting tube. : en fr
  • DE545536C - Self-seller for goods stacked crosswise : de en
  • ES125090A1 - A liquid measuring device. : en es
  • IE13267L - Sound recording : en
  • GB367947A - Improvements in advertising and display devices : en
  • GB367893A - Surface cooling elements for electro transformer and like tanks : en
  • FR721513A - Guide device for discs moving upward or downward and preventing jamming or oscillating thereof : en fr
  • GB367925A - A portable stand for tumblers, cups, saucers, plates and the like : en
  • DE545735C - Device for determining the specific weight : de en
  • GR3556B - HYDROGEN INDUSTRIAL MANUFACTURE METHOD. : el en
  • GB368070A - Improvements relating to the mounting of electric switches, wall plugs and the like in wall boxes : en
  • SU25178A1 - Shutter for bump cover : en ru
  • US1847746A - Window screen : en
  • US1847915A - Apparatus for drying paper and the like : en
  • US1847717A - Well drilling apparatus : en
  • ES125602A1 - Mounting tires for vehicle wheels on rails. : en es
  • DE545329C - Incandescent cathode tubes with a highly emitting cathode coating that sputtered during operation : de en
  • DK45332C - Arrangement by radio receivers to prevent a change in the feedback also affecting the receiver's poll. : da en
  • US1848009A - Trolley bucket installation : en
  • ES125618A3 - A toy consisting of a cardboard airplane. : en es
  • FR721645A - Improvements to purification and filtration installations for water or other liquids : en fr
  • FR721407A - Fixing device for electric lamp : en fr
  • DE545483C - Conveyor roller for hide clippers : de en
  • FR721519A - Mercury vapor rectifier : en fr
  • US1847162A - Tobacco bleaching means and method : en
  • US1847847A - Justifying device : en
  • US1847921A - Sprinkler head : en
  • US1847133A - Snow scraper : en
  • US1847270A - Sealed can : en
  • US1847361A - Method of welding tubular connections to pressure vessels : en
  • GB368056A - Improvements relating to screwing heads for screw piles, cylinders, and the like : en
  • FR721291A - Manufacturing process of insulated wires or conductors, for all applications, and new products resulting therefrom : en fr
  • GB368172A - Improvements in change speed gear : en
  • GB368286A - Improvements in or relating to radio high frequency receivers : en
  • ES125645A1 - Improvements introduced in the tires for vehicles. : en es
  • FR721366A - Braking device : en fr
  • FR721492A - Shoe with pneumatic sole : en fr
  • FR721521A - Printing device for photographic prints : en fr
  • GB368285A - Improvements in or relating to telephone or like systems : en
  • FR721227A - Process for removing soda ash from industrial potassium carbonate solutions : en fr
  • FR721304A - Automatic voltage regulator : en fr
  • USD86394S - Charles miller : en
  • ES125514A3 - Improvements in the machines for cutting and opening all kinds of hides and their substitutes. : en es
  • ES125622A3 - Cardboard tourniquet or other plastic material carrying thread. : en es
  • ES125502A1 - A procedure for fixing bumpers to vehicles. : en es
  • FR721237A - Game device : en fr
  • BE385456A - Improvements to rubber manufacturing processes : en fr
  • USRE18366E - of beaver crossing : en
  • US1847366A - Intumescent silicate compositions : en
  • DE545339C - Process for the production of dustable crop protection products : de en
  • DE545610C - Process for producing multicolor prints using a single printing form : de en
  • ES125607A3 - A procedure for the elaboration of a special bread based on gluten and soy flour. : en es
  • US1847339A - Direct-current relay : en
  • FR721393A - Roller blind installation : en fr
  • GB368021A - Gymnastic appliances : en
  • AU521231A - Improvements connected with watchcases : en
  • SU25172A1 - Tracker for laying railway track links : en ru
  • DE545408C - Valve bag with gusset : de en
  • DE545825C - Automatic brick cutter : de en
  • AU355531A - Improvements in multicore electric cables : en
  • FR721250A - Method and device for the stripping of skins treated by enchaussenage : en fr
  • FR721271A - Toothpaste product and its manufacturing process : en fr
  • FR721346A - Developments to delay primers : en fr
  • FR721376A - Adjustment device for the movable glass of sash windows allowing absolute closure or indirect ventilation : en fr
  • DE545078C - Interlocking interlocking at cash registers for cash sales and exchange checkouts : de en
  • FR721419A - Pressure regulator, limiter and reducer device for pipes and tanks placed downstream of a pressurized hydraulic supply : en fr
  • SU25393A1 - A trap for trapping fiber from circulating water from paper machines : en ru
  • US1848052A - Temperature compensated speedometer : en
  • CH152851A - Stocking with double edge and holder. : de en
  • DE544525C - Drive turbine for auxiliary machines in steam power plants, especially steam turbine plants : de en
  • DE545648C - Device for the optional control of fluid gears manually or automatically : de en
  • US1847696A - Pneumatic cleaner : en
  • SU25215A1 - A method of manufacturing a shielding casing to protect electrical measuring instruments : en ru
  • SU25513A1 - Hydraulic turbine : en ru
  • US1847397A - Trolling spoon : en
  • CH152954A - Electric upsetting device. : de en
  • US1848018A - Boat construction : en
  • FR721523A - Life saving apparatus for navigation purposes : en fr
  • CH152918A - Light alloy skis and method of manufacturing the same. : de en
  • CH152964A - Sharpening holder for razor blades. : de en
  • PL15368B1 - Method of producing multilayer springs. : en pl
  • SU25295A1 - Device for dosing bulk materials : en ru
  • FR721498A - Switch for closing and opening electric circuits : en fr
  • FR721502A - Multi-part mattress device for beds and the like : en fr
  • FR721565A - Improvements to electrically operated rotary pumps : en fr
  • SU25439A1 - Anti-tank bomb with the use of shock igniters, exploding when you click on it in two places : en ru
  • US1847692A - Means for separating the whites from the yolks of eggs : en
  • DE545399C - Process for the preparation of 2- [4'-oxybenzoyl] benzoic acid and its salts : de en
  • US1847449A - Force damping device : en
  • CA320041A - Operating mechanism for railway crossing gates : en fr
  • BE386036A - Improvements to semaphore wings and to the devices necessary for their operation : en fr
  • SU25365A1 - Pedal mechanism : en ru
  • SU25336A1 - Flax machine : en ru
  • US1847392A - Combination cabinet lock : en
  • CA320173A - Purification of gases containing acetylene : en fr
  • SU25217A1 - Difficult to discharge bottom tube : en ru
  • US1848048A - Speed control for internal motors : en
  • SU25430A1 - Rulers : en ru
  • US1847952A - Flush-ell : en
  • GB367985A - Improvements in or relating to the method of manufacturing propellers : en
  • CH152830A - Utensil for tempering a liquid. : en fr
  • DE545367C - Lying gas washer : de en
  • DE545795C - Facility for checking willingness to act, especially in the driving service : de en
  • SU25552A1 - Fire Extinguishing Apparatus : en ru
  • SU25368A1 - Fitting to a lathe to use the worn part of the spindle : en ru
  • US1847109A - Refrigerating apparatus : en
  • CH152898A - Method for the preparation of a rubbery mass. : de en
  • DE545680C - Method and device for loosening electrically poorly conductive masses of electrically conductive bodies : de en
  • ES125650A3 - Procedure and disposition for the conduction of a strip of paper already printed, with exact registration. : en es
  • FR721275A - Frequency relays operating according to the ferrari principle : en fr
  • CA320230A - Flexible pipe : en fr
  • US1848061A - Speedometer : en
  • CH152928A - Indexing device for multi-cylinder machines. : de en
  • AU183931A - Improvements in thickeners : en
  • CH153106A - Process for the preparation of a vat dye. : de en
  • DE545745C - Unexposed and undeveloped colored layers for photographic use : de en
  • US1847378A - Spring wire connecter : en
  • US1847400A - Change control mechanism for automatic musical instruments : en
  • PL15469B1 - Solid or hollow metal rope for the transmission of electricity with protection against snow or ice loading. : en pl
  • SU25454A1 - A device for trapping broken rove on the highlands : en ru
  • US1847299A - Sanding machine : en
  • USD86365S - Design for a lace : en
  • US1847586A - Hydroturbine pump with tapered port members : en
  • DE545335C - Wood preservation process : de en
  • FR721332A - Vehicle door : en fr
  • GB368750A - Improvements in screw jacks : en
  • US1847121A - Door construction : en
  • PL15374B1 - Method for obtaining 1-phenyl-2-methylamino-1-propanol. : en pl
  • PL15428B1 - Cylindrical caliber for mills with stepped shank. : en pl
  • SU25507A1 - Machine for weft fork for weaving machines : en ru
  • US1847331A - Certificate of correction : en
  • PL15383B1 - Steam engine axle bearing holder. : en pl
  • SU25496A1 - Electric pile driver for pile driving : en ru
  • CA320164A - Gasket : en fr
  • CA320216A - Dyeing machine : en fr
  • CH152967A - Device for sealing piston rods on piston engines, in particular double-acting internal combustion engines. : de en
  • AU423531A - Boiler : en
  • CA320244A - Dirigible sledge or toboggan : en fr
  • USRE18368E - Ments : en
  • USD86404S - Lester h : en
  • ES125597A1 - Procedure to perfect the combustion of all kinds of mineral fuels, obtaining greater performance and economy. : en es
  • DE542048C - Process for the preparation of higher molecular sulfonic acids : de en
  • FR721339A - Process for the preparation of naphthalene-1 acid derivatives. 4. 5. 8-tetracarboxylic : en fr
  • GB368376A - Improvements in or relating to knitting machines : en
  • DE545473C - Process for rolling out iron sheets and strips : de en
  • DE545672C - Rotating device for cleaning bottles u. like : de en
  • DE545489C - Drive for germination drums u. like : de en
  • GB368131A - Improvements in or relating to girder or like structures for use in the making of models or like small articles : en
  • DE526468C - Device for the incineration of garbage, in which the difficult to burn fine garbage is separated in the main furnace by introducing the combustion air under high pressure : de en
  • GB367941A - Improvements in and relating to reducing the resistance to the propulsion of ships : en
  • FR721225A - Scraping device for centrifuge : en fr
  • GB367872A - Improvements in automatic electric cut-outs : en
  • GB367975A - Improvements in apparatus for feeding and cutting target strips for use in marksmanship indicating apparatus : en
  • SU25519A1 - Pedestal for dough mixing machines : en ru
  • US1847876A - Tire shoe : en
  • USD86405S - Design fob a toy : en
  • CH153002A - Suspension insulator. : en fr
  • SU25163A1 - Condensation pot : en ru
  • US1847679A - Chock block : en
  • US1847810A - Arch supporting insole : en
  • US1847841A - Machine for affixing identification seals or tags : en
  • BE385750A - Self-priming centrifugal pump : en fr
  • CA320153A - Vacuum cleaner : en fr
  • CA320231A - Adjustable thrust bearing and sealing means for flexible pipe joints : en fr
  • CH152795A - Insect catcher for attaching to tree trunks. : de en
  • CH152810A - Fumaiolo Pelloni. : en it
  • DE545372C - Load-bearing component for cross-reinforced ceilings : de en
  • DE545738C - Clamping device for holding mail, magazines or forms : de en
  • US1847230A - Spring construction : en
  • US1847513A - Pbocess pob pbepabing diazonitjm pittoro-sttlphonates : en
  • DE545382C - Process for the production of aluminum coatings on metals : de en
  • FR721544A - Hollow beam raft and method for its construction : en fr
  • GB368008A - Improvements in or relating to reversing mechanisms for gas meters : en
  • CH152934A - Device for performing multiplications. : en fr
  • DE545364C - Installation of hotplates on electric cookers : de en
  • CA320157A - Yieldable support for bobbin tips : en fr
  • CH153096A - Process for the preparation of an acidic disazo dye. : de en
  • DE544635C - Bottle for taking out tinctures and the like like : de en
  • GB368242A - Improvements in pocket match packets : en
  • CH152874A - Process for the preparation of a conversion product of hard paraffin. : de en
  • USD86409S - Design fob : en
  • CH153108A - Process for the production of a new vat dye. : de en
  • PL15526B1 - Measuring device for heat consumption of heated apparatus pair. : en pl
  • SU25335A1 - Beet harvesting machine : en ru
  • US1847741A - Sheet stacking and stripping for printing presses : en
  • CA320167A - Mechanism for recording data on films : en fr
  • CH152892A - Method of making a resin solution. : de en
  • CH153054A - Device for total measurement in which the summands are represented by remotely transmitted currents. : de en
  • SU25437A1 - Clip : en ru
  • US1847435A - Electrolytic manufacture of chlorine : en
  • USD86370S - Design for a radiator cap : en
  • CH152933A - Adding machine. : de en
  • DE545480C - Electric discharge tubes for high performance : de en
  • DK45304C - Device for Generating High Frequency Oscillations with Constant Frequency. : da en
  • CA320042A - Insect trap : en fr
  • DE545421C - Control disk for pleating machines : de en
  • DE545624C - Process for the preparation of azo dyes : de en
  • ES125610A3 - An apparatus of reciprocally inverse rotations. : en es
  • CA320203A - Ice container for ice freezers : en fr
  • US1847871A - Wallace m : en
  • US1847839A - Refrigerating apparatus assembly : en
  • CH153069A - Folding roof for car bodies, in particular for motor vehicles. : de en
  • DE545711C - Process for the introduction or discharge of solid metal-containing starting materials or their residues into or out of pressure vessels in the production of metal carbonyls : de en
  • US1847158A - Freight car container : en
  • US1847754A - Horn projector : en
  • US1848050A - Apparatus for drying hosiery and the like : en
  • SU25366A1 - Iron etching method : en ru
  • SU25407A1 - Trolley for transportation of roving : en ru
  • SU25346A1 - Conical downward sleeve for planting seedlings : en ru
  • USD86422S - Design eob a combination comb and bbtjsh : en
  • SU25539A1 - The method of obtaining copper-ammonium cellulose solutions : en ru
  • US1847201A - Packing apparatus : en
  • US1847538A - Finger key : en
  • DE545686C - Septic tank for waste water purification with an installation which is cylindrical in the upper part and conically widened in the lower part and forms a floating sludge space : de en
  • CH152842A - Pattern mechanism for automatic knitting machines. : en fr
  • DE545719C - Colored pencils as a medium for encaustic painting : de en
  • FR721251A - Turn-down collar : en fr
  • GB368176A - Improvements in or in connection with methods of and apparatus for withdrawing the lowest sheet from a stack of folded or unfolded sheets or leaves : en
  • CH153070A - Process for the manufacture of brake levers for motor vehicles and brake levers manufactured according to the same. : de en
  • DE545276C - Auxiliary ropeway for laying ropes for cable bridges : de en
  • DE545626C - Sealing compound for container closures : de en
  • DE545772C - Lifting platform, especially for platform lifts : de en
  • CH152801A - Gate for garages, warehouses and the like. : de en
  • DE544836C - Lubricating oil piston pump with drive by lever and control of the drive by stops : de en
  • DE545566C - Process for metallizing cellulose hydrate films : de en
  • FR721381A - Adjuster for internal band brakes : en fr
  • CH152953A - Device for holding and adjusting metal wire bristles, in particular for aluminum soldering apparatus. : de en
  • PL15519B1 - Process for the production of ammonium sulphate from an ammoniacal solution for the purification of gases containing carbonic acid. : en pl
  • US1847992A - Baby bouncer : en
  • PL15471B1 - Stone dust sprayer. : en pl
  • SU25290A1 - Device for external adjustment of water meters system Meyneke : en ru
  • US1847994A - Device for facilitating the manufacture of paper pads : en
  • GB368199A - Improvements relating to adhesive tape : en
  • CA320050A - Error compensating device for radiogoniometers : en fr
  • CA320070A - Cotter pin : en fr
  • CA320200A - Railway car hand brake : en fr
  • US1847447A - Boiler cleaner : en
  • PL15412B1 - A method of producing paper, fixed with alkaline binders. : en pl
  • US1847804A - Damper valve mechanism : en
  • DE545006C - Process for cooling the iron shaft double jacket of gas generators operated with sub-steam : de en
  • AU281731A - Improvements in hame hooks : en
  • DE545365C - Atomizer burner for liquid fuels with a swirl nozzle : de en
  • CH153109A - Process for the production of a new vat dye. : de en
  • US1847403A - Advertising device : en
  • GB368178A - Improvements in and relating to explosion pots for electric oil switches : en
  • PL15499B1 - A scraper is used to clean the curved surfaces. : en pl
  • SU25209A1 - Gas test method of the integrity of the lead sheath of electric cables : en ru
  • PL15515B1 - Manufacture of artificial leather. : en pl
  • SU25292A1 - Liquid fuel metering device : en ru
  • CA320187A - Cigar-cellophaning machine : en fr
  • CH153089A - Process for the preparation of a new, basic product containing nitrogen-containing groups. : de en
  • DE545410C - Device for folding letterhead, printed matter, etc. like : de en
  • DE545642C - Pest repellants : de en
  • FR721424A - Auto theft device : en fr
  • GB367900A - Improvements in or relating to machine vices and the like : en
  • CA320056A - Aircraft motor and mounting : en fr
  • CA320172A - Operating device for front feed platens : en fr
  • CH153004A - Method and device for the production of helically preformed conductors of non-circular cross-section from metal wire for sector cables. : de en
  • AU299131A - Improvements In exhaust gas heated kettles adapted for use on automobiles : en
  • CH152796A - Washing spoon for fishing. : de en
  • SU25461A1 - Roulette type game device : en ru
  • US1847167A - Forming attachment for roll grinders : en
  • US1847793A - Ignition switch : en
  • US1847244A - Method of and machine for fitting heels to the soles of shoes : en
  • PL15341B1 - Filter press. : en pl
  • US1847968A - Process for the production of alcohol free from water : en
  • CH153030A - Electromedical high frequency apparatus. : de en
  • FR720867A - Improvements in the manufacture and treatment of filaments, yarns, ribbons, films and other materials made of or containing cellulose esters or ethers : en fr
  • FR721445A - Carburetor : en fr
  • US1847484A - Washing machine : en
  • US1847518A - Omicron-amino-p-cresol-carboxylic-acid and process of making same : en
  • US1847611A - Reduction gear : en
  • US1847743A - Radiator header and tube connection : en
  • US1848066A - Molded pulp article : en
  • PL15441B1 - Device for drying and segregating loose bodies. : en pl
  • US1847750A - Shock absorber : en
  • US1847187A - Safety release mechanism for wringers : en
  • US1847529A - Cooking stove : en
  • US1847932A - Dispensing apparatus : en
  • US1848028A - Toy steam encine boiler : en
  • US1848065A - Spark plug : en
  • CA320237A - Automatically adjustable continuous bridge : en fr
  • GB368227A - An improved method for the simultaneous transmission of telegraphic and telephonic signals or pictures on submarine cables : en
  • US1848016A - Metal cleaning compound : en
  • USD86384S - Charles miller : en
  • DE545846C - Process for the production of azo dyes on acetate silk : de en
  • FR721585A - Method for securing grooved projectiles in cartridge cases : en fr
  • PL15442B1 - The method of protection against the explosion of coal dust and gases during the explosion of coal with explosive materials and a cartridge for carrying out this method. : en pl
  • SU25408A1 - Friction front drive for carts : en ru
  • USD86421S - Design for a radiocabinet : en
  • CH152864A - Process for the preservation of fruits and other vegetable products, and machine for its implementation. : en fr
  • ES125593A1 - Improvements introduced in adjustable-mouth screwdrivers. : en es
  • FR721135A - Shirt-pants : en fr
  • FR721164A - Lifting, transport and trailer equipment : en fr
  • GB368006A - An improved method and apparatus for the measurement of the thickness of tubes or plates of iron or other magnetisable material : en
  • GB368094A - Improved explosion-proof wall : en
  • GB368109A - Improvements in antenna systems : en
  • CH152908A - Control device on sheet-fed printing machines. : de en
  • CH153091A - Process for the preparation of a new, basic product containing nitrogen-containing groups. : de en
  • FR721426A - Process for preserving frults in the fresh state : en fr
  • DE545513C - Support plate for molds : de en
  • ES124629A1 - Improvements in fuel oil lighters. : en es
  • CH152847A - Heating device for gaseous fuels on washing machines. : de en
  • CH152931A - Method and device for determining the existing yarn count for a desired moisture absorption of a yarn. : de en
  • ES125666A3 - The remote heating procedure by water at high temperatures above one hundred degrees Celsius, with pump circulation, in a closed circuit and without direct communication with the atmosphere. : en es
  • CA320077A - Pulverizing machine : en fr
  • DE545502C - Device for conveying a paper web to be printed in printing machines with a constant main printing form and alternating additional printing forms : de en
  • DE545855C - Process for the production of microtelephones from molded or injection-molded material : de en
  • SU25516A1 - Folded form for the manufacture of refined sugar : en ru
  • US1847620A - Press : en
  • CH152887A - Process for the production of a nitrogenous vat dye. : de en
  • US1847193A - Adjustable mill screen : en
  • US1847560A - Internal combustion engine : en
  • USRE18369E - Robert stuart bxjtler : en
  • FR721168A - Connection sleeve for metal cables : en fr
  • BE385913A - : en
  • DE545109C - Device for the excitation of asynchronous reactive power machines, whose commutator rear machine is excited in the runner via slip rings with mains frequency : de en
  • DE545393C - Coupling device for the wing of a double window : de en
  • SU25450A1 - Brake attachment to the drum pin : en ru
  • CA320171A - Dynamo electric machine : en fr
  • DE545763C - Process for the production of emulsions : de en
  • SU25317A1 - A device for timing various sequential operations : en ru
  • US1847439A - Pressure gauge mechanism mounting : en
  • SU25175A1 - Monorail road on the pillars : en ru
  • CA320117A - Paper manufacture : en fr
  • US1847344A - Folding table : en
  • CA320063A - Direction indicator : en fr
  • SU25281A1 - Altimeter : en ru
  • US1847216A - Packing : en
  • US1847319A - Rim and drum cooling means for vehicle wheels : en
  • CA320188A - Wrought iron : en fr
  • US1847251A - Temperature compensator for electric measuring instruments : en
  • SU25429A1 - Drawing device : en ru
  • US1847509A - Mounting for arc lamps : en
  • CA320208A - Wheel brush : en fr
  • FR721101A - Continuous-acting centrifuge, with device for the associated advancement of materials via an active surface animated by an axial reciprocating movement : en fr
  • GB367933A - Improvements in or relating to moving picture cameras, more especially for recording animated scenes and accompanying sounds at low temperatures : en
  • US1847838A - Printing plate for addressing and other printing machines : en
  • AU133331A - Improvements in and connected with electrical fuses : en
  • CH152855A - Method and device for automatically attaching the clasps to the straps for zippers. : de en
  • FR721504A - Camera : en fr
  • GB367929A - Improvements in and relating to flushing valves : en
  • PL15473B1 - A valve with two closing plates, pressed in by a wedge. : en pl
  • SU25476A1 - Machine for applying colorful decorations to flat chinaware : en ru
  • CH153114A - Process for flash flame formation in electric arcs. : de en
  • US1847185A - Testing apparatus : en
  • US1848084A - Brake shoe : en
  • CA320061A - Dispensing faucet : en fr
  • DE545812C - Performance registration device for workshop machines : de en
  • US1847411A - Sash trimming machine : en
  • US1848004A - Apparatus for stacking and bunching articles : en
  • BE385713A - Device to vote : en fr
  • CH152844A - Sizing agents. : de en
  • US1847460A - Means for increasing flash-over voltage and resistance between high tension conductors and ground : en
  • US1847758A - Steering wheel : en
  • US1847950A - Power system : en
  • US1848074A - Walter brttck : en
  • DE545438C - Device for the detection of short-circuited turns of coils : de en
  • GB368195A - Method of manufacturing shaft brackets : en
  • GB368336A - Improvements in and relating to the mounting of pivoted apparatus, such as electrical sound recording devices : en
  • US1847105A - Electrical product registering apparatus : en
  • US1847269A - Fiber product and method of making same : en
  • US1847379A - Connecter for nipples : en
  • US1847357A - Lubricating apparatus : en
  • US1847376A - Controlling mechanism for gas burning apparatus : en
  • US1847753A - Crank turning lathe : en
  • US1847206A - Snap hook : en
  • US1847747A - Carburetor : en
  • US1847638A - Metallic vapor rectifier : en
  • USD86398S - Charles millkr : en
  • FR721191A - Improvements in the manufacture of leather shoes with soles of elastic material, such as crepe rubber for example, and resulting product : en fr
  • FR721295A - Material for paving roads or streets : en fr
  • GR3548B - MANUFACTURING SYSTEM OF A MAINLY OF HERBAL DETERGENTS. : el en
  • SU25445A1 - Device for laying shoe caps and the like in the nests of boards serving to maintain the caps during dyeing : en ru
  • US1847854A - Apparatus for forming concrete piles : en
  • US1847877A - Electrical regulator : en
  • US1847198A - Detachable hot water unit for faucets : en
  • SU25451A1 - Adaptation to hardware coils to protect the roving from jumping off : en ru
  • US1847584A - Pneumatic needle motion for axminster looms : en
  • US1847891A - Building construction : en
  • US1847276A - Glass feeder : en
  • US1847391A - Protecting liner for plug seats of tubes : en
  • US1847463A - Electric switch : en
  • US1847687A - Cake display device : en
  • US1847792A - Carstop : en
  • SU25549A1 - Method for the production of joints by spacer bolts or rivets : en ru
  • US1847934A - Motor control system : en
  • FR721107A - Ferromagnetic complex core made of substances with different properties : en fr
  • DE545027C - Measuring, marking and drawing device : de en
  • DE545548C - Perforating machine with stamp housing : de en
  • FR721370A - Automatic control system with pre-recording of routes for needles of sorting beams : en fr
  • FR721574A - Support device for hand drills or chignolles : en fr
  • GB368049A - Improvements in shock absorbers : en
  • GB367939A - Improvements in the purification of crude paraffin wax : en
  • DE545353C - Periodic absorption refrigeration machine : de en
  • DE545427C - Catalyst for the oxidation of ammonia : de en
  • ES125499A3 - An improvement in the automatic rope finders for sails and tapers of all kinds. : en es
  • FR721147A - Vacuum cleaner for ventilation or smoke ducts : en fr
  • CH152932A - Calculator. : en fr
  • CH153018A - Process for the manufacture of oxide cathodes. : de en
  • DE545321C - Safety valve for gas lines : de en
  • ES125538A1 - A construction procedure in reinforced concrete. : en es
  • GB368045A - Improvements in or relating to drop-side cots : en
  • GB368274A - Improvements in internal combustion engines of the solid fuelinjection type : en
  • DK45307C - Electric Discharge Tube with an Indirect Heated Cathode. : da en
  • CA320098A - Sterilizing and cleansing device : en fr
  • ES656Y - New inkwell. : en es
  • FR721439A - Device allowing the use of classic jacquard mechanics for controlling the needles of flat knitting machines : en fr
  • FR721602A - Method and device for uniformly mixing and distributing tobacco : en fr
  • ES651Y - Device for sharpening razor blades. : en es
  • FR721528A - Suction and pressure pump for medical and surgical use : en fr
  • DE545508C - Burner used for intimate mixing of fuel dust and air : de en
  • GB368331A - An electrical circuit for the use of lamps or heaters, as applied to the brooding ofchicks in a hover : en
  • DK45323C - Code lock, especially for use with bicycles. : da en
  • GB368234A - Improvements in and relating to parachutes : en
  • ES125512A3 - A method of making notebooks with sheets of tissue. : en es
  • ES125572A1 - A machine for crushing rubber and other analogous materials. : en es
  • GB367908A - Improvements relating to key musical instruments : en
  • FR721553A - Rotary bending fatigue testing machine for metals : en fr
  • DE545496C - Lever mechanism for letter files or the like, in which the locking shackles are brought into the open position by a hand lever and directly into the closed position by hand or by closing the folder cover : de en
  • IE12804L - Light-sensitive cells : en
  • ES125642A1 - A machine for contraction or shrinkage of tissues. : en es
  • ES660Y - Rotating annunciator apparatus. : en es
  • GB367942A - Improvements in circular warp knitting machines : en
  • DE544616C - Electric guard device for laundry box ironers : de en
  • DE545550C - Machine for the production of overstuff caps for the packaging of men's hats : de en
  • ES125574A1 - Procedure for manufacturing a product with a high food power. : en es
  • ES688U - Device and protector of the genital parts of man. (Machine-translation by Google Translate, not legally binding) : en es
  • FR721599A - Electric gasifier with gasoline for tourism : en fr
  • DE545588C - Dry mordant : de en
  • DK45305C - Wave filter. : da en
  • ES125585A1 - A process for the manufacture of sodium bicarbonate. : en es
  • GB367998A - Improvements in or relating to permanent magnets : en
  • GB368118A - A pneumatic pistol for spraying liquids : en
  • GB368129A - Improvements in or relating to drawing pins : en
  • US1847606A - Meter mounting : en
  • GB368248A - Improvements in pocket match packets : en
  • ES125643A1 - An improved system brake. : en es
  • DE545544C - Defogger for galvanic baths and other vessels that develop steam : de en
  • USD86352S - Design fob : en
  • GB368193A - Improvements in or relating to the preservation of rubber latex : en
  • FR721244A - Multistage vertical rotary pump : en fr
  • FR721452A - Apparatus for revealing phosgene gas : en fr
  • FR721462A - Rotary filter : en fr
  • GB367949A - Improvements in coil boxes or junction sleeves for submarine cables : en
  • GB368066A - Improvements in internal combustion engines : en
  • GB368244A - Process for the separation of active sexual hormones from human and animal organs or liquids : en
  • GB368071A - Improvements in or relating to scanning apparatus for colour or monochromatic television, and the like : en
  • DE545681C - Process for processing blast furnace or other porous slag as concrete aggregate : de en
  • FR721398A - Carburetor : en fr
  • IE13185L - Sound recording : en
  • FR721276A - Device for humidifying the combustion air of internal combustion engines : en fr
  • DE545617C - Procedure for laying overhead lines without climbing the masts : de en
  • ES125187A3 - Improvements in the wires used in wire sealing machines. : en es
  • USD86396S - Charles miller : en
  • FR721588A - Device to be mounted on weaving looms for automatic stopping of hunting in the event of a weft breakage : en fr
  • DE545576C - Process for creating large patterns on looms : de en
  • US1847690A - Stuffer : en
  • ES125651A1 - Automatic tilting tank : en es
  • FR721200A - Self-opening and closing shut-off valve : en fr
  • FR721587A - Locking device for movable parts of furniture used for resting in a sitting or lying position : en fr
  • GB368238A - Improvements in or connected with vessels for electrically heating liquids therein : en
  • SU25188A1 - Brake device for carts : en ru
  • FR721202A - Improvements to devices for detecting cracks or other defects in the rails : en fr
  • FR721327A - Stamped body floors mounts to frame rails : en fr
  • GB368034A - Improvements in rotors for high speed electrical machines : en
  • SU25183A1 - Automatic coupler : en ru
  • GB367944A - An improved means for separating the constituents of semiliquid bodies : en
  • GB368072A - Improvements in and relating to electric insulators : en
  • GB368339A - Improvements in and relating to oil burners : en
  • FR721486A - Control device for hydraulic machines : en fr
  • ES125619A3 - A procedure for the manufacture of own strong fabrics to obtain toe caps, buttresses and similar parts, used in the manufacture of footwear. : en es
  • FR721466A - Improvements to electro-optical devices : en fr
  • GB368031A - Improved process and apparatus for the disposal of ash in furnaces : en
  • SU25551A1 - Method for making waterproof paper : en ru
  • SU25415A1 - Machine for washing, rinsing and drying bottles : en ru
  • SU25497A1 - Transport device for single shredded excavator : en ru
  • ES125628A1 - A procedure for obtaining sweet potato flour. : en es
  • GB368042A - Improvements in or relating to drop-side cots : en
  • GB368170A - Improvements in mercury vapour rectifiers : en
  • GB368015A - Improvements in kilns and the like : en
  • GB368233A - A device for obtaining a stereoscopic effect : en
  • GB368272A - Improvements in and relating to electric negative resistances : en
  • FR721560A - Improvements to textile machines and to the cylinders or rollers used in them : en fr
  • FR721372A - Electrical process for petroleum distillation : en fr
  • FR721562A - Drum grain sorter fitted with cells on its inner wall : en fr
  • IE12420L - Uniting metals : en
  • FR721294A - Cross cutter for uniformly flowing paper strips : en fr
  • DK45316C - Device for providing a rigid connection between two conaxial tubes or the like. : da en
  • FR721109A - Device for mounting artificial teeth : en fr
  • DE539388C - Rail fastening on base plates with hook ribs leading to the rail foot : de en
  • DE545773C - Process for loosening baking dough with carbonic acid : de en
  • DE545800C - Device for the production of one-piece cores for bearing shells : de en
  • DK45318C - Shooting range for automatic firearms. : da en
  • FR721438A - Hygienic block for lavatory seats : en fr
  • GB368011A - Improvements in windscreens for vehicles : en
  • SU25371A1 - Device to prevent accidental start-up of a pneumatic drilling machine when serviced by two workers : en ru
  • SU25167A1 - Method for making paper for multiplying apparatus : en ru
  • SU25446A1 - Small device : en ru
  • DE523097C - Process for incinerating garbage and other waste materials in shaft ovens : de en
  • DE545387C - Photo tripod : de en
  • DE545847C - Brush for cleaning beer glasses and the like like : de en
  • DE545683C - Safety catch on discharge funnels : de en
  • ES125453A3 - Steam boiler with water pipes. : en es
  • FR721214A - Process for obtaining, without vaporization, with ethers-salts of leuconic derivatives of tank dyes, solid color reserves under bases dyed with a compound of diazotized 4-amidodiphenylamine and an arylide of 2: 3-oxynaphthoic acid : en fr
  • FR721360A - Process for obtaining phosphorus and phosphorus pentoxide from phosphates : en fr
  • FR721450A - Multipurpose electric iron : en fr
  • GB367869A - Improvements relating to measuring and like apparatus for electric high potential circuits : en
  • GB367972A - Improvements in or relating to incandescent gas burner nozzles : en
  • DE546681C - Process for the saponification of whale oil and whale oil : de en
  • FR721261A - Spray filter for carburetors : en fr
  • FR721636A - New pyrotechnic article : en fr
  • GB368182A - Improvements in washing-plungers : en
  • SU25233A1 - Sheepskin machine : en ru
  • US1847990A - Cutting machine : en
  • CH152832A - Coffee pot with porcelain filter insert. : de en
  • CH152865A - Process for the preservation of perishable water-containing foodstuffs and luxury foods, in particular hops, and installation for carrying out the process : de en
  • US1847683A - Rotary cutter : en
  • CH153014A - Glazed electrical wire resistor. : de en
  • FR721232A - Arrangement for electric filters, in particular with precipitation electrodes with receiving chamber : en fr
  • PL15426B1 - A method of producing carbon black with simultaneous synthesis of hydrogen cyanide. : en pl
  • PL15481B1 - A device for distilling water. : en pl
  • SU25283A1 - Device for measuring the depth of water basins : en ru
  • US1847880A - Thermostatic control : en
  • US1847229A - Compressor unloader : en
  • SU25204A1 - Amplifier : en ru
  • US1847208A - Inclosure for devices : en
  • US1847640A - Wrench : en
  • US1847654A - Method of and apparatus for dehydrating tar : en
  • DE545637C - Device for ruler displacement on calculating machines with sliding ruler : de en
  • US1847085A - Percussive tool : en
  • US1847330A - Joyce h : en
  • US1847789A - Machine for rebabbitting bearings : en
  • FR721122A - Improvements in apparatus for bringing gases or vapors or both gases and vapors into intimate contact with liquids : en fr
  • FR721199A - Internal combustion engine, especially for ships : en fr
  • US1847778A - Method of performing chemical reactions : en
  • PL15539B1 - A method of producing a low-boiling variety of symmetrical dichloroethylene. : en pl
  • SU25524A1 - Carbon Activator : en ru
  • US1847582A - Twisting apparatus for ring spinning frames : en
  • SU25307A1 - Tachometer : en ru
  • SU25308A1 - A device for counting a certain number of newspapers and magazines : en ru
  • US1847337A - Truing mechanism for grinding wheels : en
  • USD86406S - Design fob a toy : en
  • FR721567A - Improvements to bronzing powders and the processes for making them : en fr
  • GB368067A - Improvements in liquid spraying pistols : en
  • US1847222A - Airplane : en
  • CH153046A - Self-seller with fee collection device. : de en
  • GB367915A - Improvement in television system : en
  • GB368174A - Improved apparatus for smoothing sheet metal : en
  • SU25542A1 - Umbrella : en ru
  • US1847984A - Token vending machine : en
  • DE545386C - Process for removing moist fumes from drying chambers : de en
  • DE545568C - Filling valve for inflatable hollow rubber bodies : de en
  • DE545692C - Process for the preparation of condensation products of ª ‡, ª ‰ -substituted acroleins with aromatic bases : de en
  • DE545696C - Electrothermal melting furnace for multi-phase currents : de en
  • GB368127A - A braking device for air screw-driven vehicles : en
  • SU25164A1 - Water separator in steam lines : en ru
  • US1847153A - Electric light socket : en
  • US1847578A - Basket liner : en
  • US1847568A - Conductor support : en
  • DE545585C - Extraction of mixed fertilizer : de en
  • GB368097A - A machine for wrapping up flat piles of superimposed leaves of paper or similar flat articles : en
  • FR721488A - Arrangement of a motor cylinder actuated by a pressurized liquid and arranged inside a wringer drum : en fr
  • US1847722A - Map displaying mechanism : en
  • SU25544A1 - The method of obtaining alloys : en ru
  • US1847116A - Telephone substation set : en
  • IE11790L - Sanitary composition : en
  • GB368344A - Improvements relating to conical diaphragms for sound reproducing and recording apparatus : en
  • CH152890A - Process for the preparation of an anthraquinone derivative. : de en
  • FR721316A - Removable clutch for cycles with an auxiliary motor : en fr
  • US1847539A - Paint : en
  • SU25309A1 - Device for turning off the counter of the number of printed sheets at idle : en ru
  • DK45326C - Insole. : da en
  • CA320099A - Door co-ordinating device : en fr
  • CH152884A - Process for the preparation of a water-insoluble azo dye. : de en
  • USD86388S - Charles miller : en
  • SU25389A1 - Attachment to sewing machines for cutting threads : en ru
  • US1847186A - Safety release mechanism for wringers : en
  • US1847464A - Door opener : en
  • GB368369A - Improvements in or relating to electrical signalling systems : en
  • GB368708A - Improvements in loud speakers of the moving coil type : en
  • FR721106A - Empioi of slate waste for road construction : en fr
  • GB368078A - Improved process and apparatus for the precipitation of carbohydrates and carbohydrate compounds : en
  • GB368256A - Improvements in the manufacture and production of vulcanising mixtures : en
  • DE545627C - Process for the extraction of sulphate and sulfur from gases : de en
  • USD86363S - Design for an embroidered trimming : en
  • SU25404A1 - Aircraft control knob deactivated : en ru
  • US1847650A - Production of azo dyestuffs and color lakes thereof : en
  • SU25385A1 - Combined Flat Trier : en ru
  • SU25468A1 - Carousel machine for casting building plates : en ru
  • US1847088A - Airplane control : en
  • US1847375A - Running board construction for freight cars : en
  • PL15534B1 - The method of obtaining hormone preparations. : en pl
  • US1847558A - Doorcheck : en
  • ES125581A1 - A process for reducing the surface tension of alkaline solutions of high concentration applicable in the treatment of textile fibers, plants and their derivatives. : en es
  • US1847553A - Variable speed transmission : en
  • DE545051C - Overlay device for cinematographic recording devices : de en
  • US1847207A - Dynamo-electric machine : en
  • US1847551A - Seadrome or airplane landing : en
  • US1847572A - Theatrical make-up box : en
  • US1847951A - Heating device : en
  • USD86392S - Charles miller : en
  • PL15492B1 - Method of treating nitrogen oxides. : en pl
  • SU25187A1 - Locomotive fixture for pumping compressed air into the main air brake reservoir : en ru
  • US1847928A - Automatic liquid distributor : en
  • SU25293A1 - Dosing apparatus for bulk solids and liquids : en ru
  • US1847478A - Multigraphing attachment for printing presses : en
  • SU25442A1 - A device for signaling the filling of liquid carbonators : en ru
  • US1847104A - Pressure gauge : en
  • FR721364A - Process for obtaining anthraquinone derivatives : en fr
  • FR721582A - Improvements to printing machines : en fr
  • GB368114A - Process of producing pure white mono-calcium-orthophosphate : en
  • FR721648A - Method and device for the continuous treatment of heavy oils with a view to their transformation into light products : en fr
  • GB367940A - Improvements in and relating to pressure gas electric switches : en
  • GB368095A - Improvements in regenerative coke ovens : en
  • US1847995A - Shoe press : en
  • USD86381S - little : en
  • FR721120A - Improvements to tractors fitted with studded wheels for their circulation on road surfaces without damaging them : en fr
  • FR721233A - Magneto ignition : en fr
  • FR721297A - Bell for line to lay : en fr
  • PL15356B1 - Drawing device with a slider. : en pl
  • CH153067A - Chariot. : en fr
  • USD86376S - wickham : en
  • US1847878A - Pipe fin : en
  • ES125614A2 - EXTENSIONS IN THE OBJECT OF THE MAIN PATENT NUMBER 123985 : en es
  • ES125630A3 - Improvements in the fabric manufacturing industry. : en es
  • DE545077C - Cash register : de en
  • GB367867A - Device for the projection of transparencies : en
  • GB368191A - Improvements in and relating to the lubricating of axle bearings for rail vehicles : en
  • ES125673A1 - A new system of intake valves for pressure pipes. : en es
  • FR721465A - Improvements to tabulating machines or printing tabulators : en fr
  • US1847859A - Double roll crusher : en
  • US1847946A - Washing machine : en
  • US1847953A - Electric light bulb device : en
  • DE545482C - Multi-stage centrifugal compressor : de en
  • DE545765C - Method of treating rayon spuncakes spun in spinning pots : de en
  • CH152816A - Electric door locking device. : en fr
  • DE545442C - Process for generating luminous or heating gas by smoldering in indirectly heated ovens : de en
  • DE545553C - Gear for cinematographic recording and reproducing apparatus : de en
  • DE545600C - Shaving brush with massage elements arranged between the brush hairs in the form of rubber pencils or the like. : de en
  • DE545455C - Device for determining the dust content in air and gases by means of optical analysis : de en
  • PL15529B1 - Manufacturing method of brake shoe mounts for railcar wheels. : en pl
  • PL15423B1 - Manufacturing method of electric rectifier cells. Advantageous patent from Patents No. 12463 and No. 124 * 4. : en pl
  • US1847825A - Binder for sales coupons : en
  • US1847771A - Triangular-mesh wire fabric : en
  • US1848060A - Motor cycle speedometer drive : en
  • US1847668A - Brush : en
  • CA320120A - Turbine generator unit : en fr
  • US1847567A - Roll for wire drawing machines : en
  • US1847757A - Hinge connection : en
  • US1847093A - Motor cooling device : en
  • US1847197A - Ceramic material and method of making the same : en
  • US1847661A - Latch : en
  • US1847716A - Brake adjusting mechanism : en
  • SU25240A1 - Parachute with wedge clamps for mine cages : en ru
  • SU25470A1 - Tool for tensioning the wire at the cutting apparatus with a tape brick-making press : en ru
  • US1847111A - Process of making cellulosic products : en
  • US1847199A - Vertical retort structure : en
  • US1847399A - Means for handling detached vegetable matter : en
  • US1847672A - Toy gun : en
  • US1847603A - Insulator for transformers : en
  • DE545315C - Fountain pen : de en
  • DE545428C - Production of phosphoric acid or phosphates from lead phosphates : de en
  • SU25314A1 - Apparatus for recording the time of work of machines : en ru
  • SU25506A1 - Fixture for linear movement race : en ru
  • US1847156A - Glass apparatus : en
  • US1847506A - Apparatus for treating internal combustion engine exhausts : en
  • US1848007A - Wheel rack : en
  • GB367924A - Improvements in and relating to screw fan and pump installations : en
  • DE545383C - Process to provide black sheet hollow bodies only partially with a metal coating : de en
  • DE545465C - Ring roller press for the production of briquettes : de en
  • DE545651C - Roller mill for milling purposes : de en
  • ES661Y - Folding armchairs. : en es
  • FR721561A - Card recording and punching machine : en fr
  • CH153003A - Multiple chain of insulators for electrical overhead lines. : de en
  • DE545695C - Circuit arrangement for telephone systems with dialer operation : de en
  • DK45317C - Device for Brakes, in particular for Automobiles. : da en
  • DE545659C - Valve control with pressure stage switching for hydraulic presses : de en
  • CH153072A - Wheel for vehicles. : en fr
  • DE545559C - Method for washing and cleaning the polishing discs on polishing machines : de en
  • GB368115A - Improved method of and apparatus for the electrolytic decomposition of water : en
  • GB368333A - Trap for wild animals : en
  • DE545164C - Process for the production of aromatic hydrocarbons : de en
  • FR721197A - Cooling device for internal combustion engines : en fr
  • ES125657A1 - Improvements in the heels of the tires. : en es
  • ES686U - A folding plate (Machine-translation by Google Translate, not legally binding) : en es
  • FR721206A - Method and device for examining the degree of vacuum in ampoules : en fr
  • FR721229A - Method of gluing envelopes and the like : en fr
  • FR721352A - Improvements to electric upsetting machines : en fr
  • US1847605A - License tag securing device : en
  • USD86357S - Electric : en
  • USD86380S - Design for an ensemble dress : en
  • AU88731A - Improvements in ballgame targets : en
  • CH152968A - Device to prevent impermissible cooling of pipes and containers with a large surface. : de en
  • DE545411C - Machine for the pressing of footwear by means of a pressure piece encompassing the shoe like a band : de en
  • DE545778C - Method and device for reducing high gas temperatures to a stable level, in particular for the purpose of electrical gas cleaning : de en
  • ES125632A1 - A closed railroad track. : en es
  • US1847190A - Electric wave signaling system : en
  • US1848001A - Electric switch for direction signals : en
  • GB368184A - An improved bag or receptacle for clothing and other articles : en
  • FR721177A - Instrument for measuring exposure time : en fr
  • FR721179A - Method and device for automatic charging of accumulator batteries : en fr
  • FR721480A - Improvements to elastic threads and to fabrics and articles made from these threads : en fr
  • US1847076A - Method of preparing animal feed : en
  • DE545729C - Automatic reversing device : de en
  • US1847327A - Fertilizer-disseminating device : en
  • GB368374A - Conduit for electric wires : en
  • SU25264A1 - Device for processing boards in trapezoidal shape in length and in cross section : en ru
  • DE545849C - Process for the production of butyl alcohol : de en
  • ES125558A1 - Improvements in grease nipples for machine tools driven by compressed air or by another fluid medium. : en es
  • FR721311A - Improvements to diesel engines with air tank : en fr
  • FR721312A - Improvements concerning stoves and electric ovens : en fr
  • FR721576A - Extendable mannequin : en fr
  • CH153064A - Device for pumping liquid from a storage tank by means of compressed air. : de en
  • DE545664C - Remote controlled, electro-automatic smoke generator for displaying the ground wind direction through a constant or alternatively working in short interruptions smoke or steam cloud, which is built into the ground : de en
  • US1847136A - Tool for fluid actuated machines : en
  • US1847312A - Film feeding mechanism for cinema or like apparatus : en
  • GB367936A - Improvements in or relating to telephone or like systems : en
  • GB368287A - Improved apparatus for forging fluted articles : en
  • ES125137A3 - An improvement in the construction of the cargo boxes of trucks, wagons and similar applications. : en es
  • GB368161A - Improvements in or relating to luminous electric discharge tubes : en
  • FR721303A - Electric vacuum discharge device : en fr
  • FR721640A - Method and device for refloating all vessels sunk at any depth : en fr
  • ES125631A1 - A procedure and its corresponding special device for the manufacture of cement and other similar products in rotary kilns. : en es
  • FR721300A - Method and device for cooling the furnace head in martin-siemens furnaces and similar furnaces : en fr
  • FR721593A - Axle counter with rail contacts : en fr
  • GB368183A - Improvements in closure devices for tins and other receptacles : en
  • GB368219A - Improvements in or relating to the process for printing wall-papers : en
  • US1848036A - Carburetor : en
  • SU25179A1 - Automatic coupler : en ru
  • US1847281A - Stuffing box for valves or the like : en
  • US1847306A - Hanger : en
  • US1847527A - Combustion-arc process : en
  • US1847099A - Method of forming oil grooved bushings : en
  • FR721475A - Compressed air saturation system for diesel locomotives with pneumatic transmission by means of a mixture of compressed air and water vapor : en fr
  • GB368735A - Improvements in or relating to safety signs for indicating road kerbs and edges to drivers of vehicles : en
  • GB368372A - Improvements in and relating to apparatus for bagging potatoes : en
  • GB368721A - Television apparatus : en
  • USD86373S - Design for a dress : en
  • GB368323A - Improvements in apparatus for heating or boiling water or other liquids : en
  • SU25241A1 - Lock (landing) device for mine cages : en ru
  • US1847585A - Electric power plant with alpha plurality of generators provided with automatic voltage regulation : en
  • US1848072A - Production of chloroanthraquinoneacridone : en
  • USD86418S - Design for a decorative sea shell : en
  • US1847305A - Fluid separator : en
  • US1847340A - Pastry cone baking machine : en
  • SU25464A1 - Device for stopping the liner machine in case of malfunction : en ru
  • US1847240A - Process for polymerizing gaseous hydrocarbons into volatile liquids : en
  • US1848031A - Valve : en
  • FR721267A - Alloy with zirconium and tungsten as main constituents : en fr
  • GB368346A - Combustion chambers of compression-ignition engines : en
  • SU25312A1 - Composter device : en ru
  • DE545555C - Air cooling device on ribbed film web carriers : de en
  • DE545643C - Seed dry dressing : de en
  • FR721501A - Electric bed warmer : en fr
  • GB368334A - Improvements in and relating to dynamo electric machines : en
  • US1847409A - Process for treating petroleum oils : en
  • PL15438B1 - Device for electrolytic processing of solutions with a high content of chlor-ion. : en pl
  • USD86368S - Design for lace : en
  • PL15363B1 - The method of producing insulating bodies from aluminum oxides. : en pl
  • CA320162A - Gasket : en fr
  • SU25536A1 - The method of preparation of carnauba wax surrogate : en ru
  • US1847517A - Wheeled plow : en
  • SU25418A1 - Machine for pouring liquids measure : en ru
  • US1847631A - Die : en
  • US1847710A - Furnace : en
  • ES125592A1 - Automatic ice cream machine : en es
  • FR721440A - Automatic cash machine for the sale of drinks : en fr
  • FR721503A - Improvements to tedders with oscillating forks : en fr
  • GB368222A - Improvements in devices for securing uniformity of movement of rotary sound record carriers : en
  • GB368254A - Improvements in or relating to calculating machines and the like : en
  • DE545355C - Emptying device for industrial ovens with movable stove : de en
  • DE545794C - Spinning centrifuge for rayon : de en
  • SU25343A1 - Thresher for pine nuts : en ru
  • US1847975A - Process of making shoes : en
  • CA320209A - Process of making colour-printing plates : en fr
  • CH153111A - Process for the production of a new vat dye. : de en
  • US1847188A - Oil lubricating can : en
  • CA320065A - Collar fastener : en fr
  • CH152881A - Process for the production of a new azo dye. : de en
  • AU3035630A - Improvements in or relating to high frequency apparatus : en
  • US1847613A - Cutter : en
  • DE545599C - Laundry kettle with over-pouring device : de en
  • FR721248A - Automatic counter for textile articles : en fr
  • FR721395A - Improvements made to compression pumps, especially those applied to hydraulic devices : en fr
  • GB368271A - Manufacture of cellulose derivatives : en
  • CA320142A - Vacuum operated horn : en fr
  • CH152971A - Device for converting irregular movements into almost regular movements. : de en
  • CH153112A - Process for the production of a new vat dye. : de en
  • DE518694C - Device for hand milking with rolling friction on the teats : de en
  • DE545414C - Detonators for percussion ignition : de en
  • FR721209A - Aerial photography viewfinder : en fr
  • FR721262A - cigarette dispenser case : en fr
  • US1847355A - Hydraulic brake : en
  • USD86419S - John henry sutter : en
  • DE545493C - Laundry holder for washing kettle : de en
  • AU3046030B - An improved device for use when drawing off liquids from containers : en
  • CH153034A - Process for the preparation of a water-soluble, hormone-like substance from thymus glands. : de en
  • PL15377B1 - Suction method for the production of color photographs. : en pl
  • SU25525A1 - Rulers for typewriters : en ru
  • US1847814A - Caisson construction : en
  • DE544959C - Production of shelf-stable chlorinated lime : de en
  • DK45303C - Light signal for electric luminaires, in particular switches and the like. : da en
  • CH153050A - Circuit with thermionic tubes, in which energy is fed back from the output circuit of a tube to the input circuit of a tube. : de en
  • DE545543C - Process for strengthening the precious metal coating of metal objects, especially cutlery : de en
  • PL15533B1 - Hydraulic jack for lifting vehicles. : en pl
  • US1847936A - Measuring instrument x : en
  • US1848045A - Positioning means for window stools : en
  • GB368140A - Improvements in or relating to spectacles : en
  • USD86344S - Thomas j : en
  • PL15416B1 - Sound reproducer with large diaphragm and protection plate. : en pl
  • CH152841A - Drive device for the sley of looms. : de en
  • SU25250A1 - Dranochna roof : en ru
  • USD86429S - Design for a handle for coffee makers : en
  • PL15372B1 - Device for opening tin cans. : en pl
  • US1847920A - Voltage regulating method and system : en
  • CH152993A - Method and device for the continuous production of ice. : de en
  • PL15532B1 - A method of making telephone cables and an apparatus for making cables in this way. : en pl
  • US1847284A - Resonating, modulating, and projecting of sound animated by electrical means : en
  • US1847434A - Lubricating apparatus : en
  • PL15491B1 - A device for the use of waste heat in engines. : en pl
  • US1847314A - Machine element : en
  • USD86347S - Design for a shoe : en
  • US1848091A - Power translator : en
  • CH152835A - Artificial spun product based on cellulosic substance, having a reduced luster, and process for the manufacture of this product. : en fr
  • CH152978A - Steam and gas turbine blade. : de en
  • CH153097A - Process for the preparation of an acidic disazo dye. : de en
  • SU25527A1 - The method of obtaining gray iron for the manufacture of non-oxidizing objects : en ru
  • US1847999A - Power actuator : en
  • SU25234A1 - Cheese belt cutting and processing machine : en ru
  • US1847599A - Method for devulcanizing and reclaiming rubber and product thereof : en
  • US1847742A - Connecting rod : en
  • CA320195A - Concrete product : en fr
  • CH153012A - Automatic timer with spring contacts. : de en
  • DE545145C - Motor vehicle with two pairs of driving wheels mounted on two coaxially arranged transverse axles : de en
  • ES125565A2 - The new system for obtaining rubber sheets, from crushed waste. : en es
  • CH153118A - Electric multi-conductor cable. : de en
  • SU25553A1 - Ship for sea transportation of river vessels : en ru
  • CH153081A - Fabric holder. : de en
  • US1847964A - Spray nozzle : en
  • PL15521B1 - . B (Aa 44 / & Adjustable formwork prop. : en pl
  • US1847433A - Conveyer : en
  • US1847864A - Oil well drilling : en
  • CH152959A - Process for the production of profiled or smooth rubber products, in particular floor coverings. : de en
  • DE545806C - Device for filling gas meters with lubricating oil : de en
  • DE545850C - Process for the preparation of tetrazoles : de en
  • FR721469A - Improvements to powder fuel burners : en fr
  • PL15434B1 - A method of catalytic oxidation of sulfur dioxide into sulfur trioxide. : en pl
  • US1847472A - Differential pressure gauge : en
  • US1847910A - Electric regulating system : en
  • US1847912A - Reversing mechanism : en
  • US1847069A - Changeable sign : en
  • US1847233A - Vacuum cleaner : en
  • US1847333A - Skin folder : en
  • SU25232A1 - Liquid pumping device for triggering the alarm bell : en ru
  • CA320193A - Lighting system for automotive vehicles : en fr
  • CA320241A - Machine for fabricating laminate glass : en fr
  • CH152969A - Globe valve with a valve body that can be moved perpendicular to the longitudinal axis of the valve housing. : de en
  • CA320250A - Cellulose derivative : en fr
  • FR721554A - Two-stroke engine combined with a pressure regulator and a fan and in which the axis of the piston and that of the crank shaft are not in the same plane : en fr
  • US1847635A - Automobile rear view mirror : en
  • US1847699A - Wearing apparel : en
  • DE545594C - Hollow carrier belt, especially for aircraft : de en
  • CA320101A - Swimming device : en fr
  • CA320062A - Tire pressure controlling device : en fr
  • PL15444B1 - Device for regulating the thickness of sawing in sawmills. : en pl
  • SU25397A1 - A device for taking combined images : en ru
  • PL15446B1 - A method of coating the inner surfaces of pipes and an apparatus for carrying out the method. : en pl
  • SU25558A1 - Method of preventing water stone formation and improving the taste of water : en ru
  • US1847894A - Lock for spring switches : en
  • CA320088A - Wire band clip : en fr
  • SU25253A1 - Tool for securing the log in order to turn when cross-cutting : en ru
  • US1847806A - Car coupling : en
  • US1847863A - Portable tool : en
  • DE545523C - Air heater with a rotatable heat exchanger divided into sector chambers : de en
  • DE545826C - Pottery machine : de en
  • ES743U - Apparatus consisting of an irrigator for public restrooms, clinics and similar applications. (Machine-translation by Google Translate, not legally binding) : en es
  • GB368197A - Printing device for sound films : en
  • SU25153A1 - Wire twisting machine as well as wiring and trimming their ends : en ru
  • SU25173A1 - Machine for laying bridges of uniform shape : en ru
  • US1847981A - Section roller cutter organization for earth boring apparatus : en
  • AU86331A - Process and apparatus for carrying out distillations under low pressure : en
  • DE545715C - Process for the manufacture of oxide cathodes : de en
  • ES734U - Two-seater sink (Machine-translation by Google Translate, not legally binding) : en es
  • US1847533A - Accounting machine : en
  • US1847961A - Mounting for sliding doors : en
  • CA320083A - Pencil sharpener : en fr
  • CH152867A - Tobacco conveyor with drum for cigarette machines. : de en
  • CH153025A - Incandescent socket. : de en
  • PL15524B1 - A device for quenching the heads of rails with heads hanging downwards, and the method of using this device. : en pl
  • US1847410A - Polishing machine : en
  • US1847614A - Appliance for eye diagnosis : en
  • PL15496B3 - : en pl
  • PL15449B1 - Method of dewatering emulsions. : en pl
  • US1847264A - Distributing device for sorted waste paper : en
  • US1847879A - Iced drink accessory : en
  • FR721186A - Method and device for the production of friction linings : en fr
  • US1847663A - Device for synchronizing ticker tape pullers : en
  • GB367956A - Improvements in and relating to scoring boards for games, and scoring pegs therefor : en
  • SU25455A1 - Separator fixture to torsion sheeters : en ru
  • FR721241A - Sewage sludge maceration enhancements : en fr
  • GB367986A - Improvements in and in connection with electric batteries : en
  • GB368306A - Improvements relating to the manufacture of calcium hypochlorite products : en
  • DE545797C - Atomizing device : de en
  • FR721335A - Process for the production of derivatives of condensation products of polyvalent alcohols and polybasic acids : en fr
  • FR721537A - Thick panel construction from thin sheet metal : en fr
  • GB367906A - Improvements relating to thermometers, pressure gauges and like indicators for industrial purposes : en
  • GB368722A - Improvements in devices for containing cosmetics and for applying the same to the person : en
  • DE545457C - Process for the production of agents for combating plant and animal pests : de en
  • CH153102A - Process for the preparation of a vat dye. : de en
  • SU25405A1 - Jet engine with rotating exhaust pipe : en ru
  • FR721149A - Apparatus for filling sprayers and other containers : en fr
  • CA320165A - Method of preparing cellulose solutions : en fr
  • US1847128A - Process for the production of perfectly spherical culture pearls : en
  • US1847385A - Valve : en
  • DE545440C - Process for the preparation of disazo dyes : de en
  • DE545655C - Process for the production of impressions in film strips : de en
  • CA320115A - Roller for laundry ironing machines : en fr
  • US1847126A - Testing device for steering mechanism : en
  • AU173931A - Improvements in and connected with neckties : en
  • CA320198A - Milk bottle cap : en fr
  • CH152889A - Process for the preparation of a vat dye. : de en
  • PL15393B1 - The method of processing acid waste after refining of cracked products. : en pl
  • DE545400C - Pipeline system for the propellant of steam or gas turbines : de en
  • DE545545C - Method and device for preserving juice feed : de en
  • DE545811C - Voting booth : de en
  • GB368223A - Improvements in apparatus for indicating consumption of liquid fuel or the like : en
  • CA320038A - Piezo-electric device : en fr
  • DE545423C - Shaft furnace for the continuous production of solid, lumpy semi or whole coke : de en
  • ES125503A1 - An automatic adjustment device, vacuum economizer, for vacuum brake cylinders. : en es
  • CA320226A - Tie rod end : en fr
  • CH152882A - Process for the production of a chromium-containing dye. : de en
  • CH152912A - Paper clamping device on accounting typewriters and similar machines. : de en
  • CH153056A - Signaling system. : de en
  • CH153060A - Horseshoe. : de en
  • PL15398B1 - A device for controlling the passage of signals with inductive effect on a train. : en pl
  • PL15489B1 - A method of shaping the slurries and an apparatus for carrying out the method. : en pl
  • US1848012A - Method of manufacturing can closures : en
  • SU25540A1 - Water cooled reinforced mold for centrifugal casting : en ru
  • CA320155A - Material handling system : en fr
  • US1847152A - Equalizing drive for conveyer systems : en
  • PL15361B1 - Method of ferrous metal carburization. : en pl
  • PL15451B1 - Snow ski for motor vehicles, especially aircraft. : en pl
  • CA320075A - Aerofoil : en fr
  • SU25221A1 - Station index : en ru
  • US1847293A - Doughnut machine and the like : en
  • BE385671A - : en
  • CH152859A - Process for the manufacture of footwear. : de en
  • CH152905A - Stereotype printing plate casting machine. : de en
  • CH153023A - Headlights with a two-part fastening clip, in particular for vehicles. : de en
  • GB367950A - Improvements in apparatus for humidifying air : en
  • GB368277A - Improvements in the heat treatment of alloy steels : en
  • PL15355B1 - Two-cylinder lead press. : en pl
  • SU25377A1 - The device for milling the working surface of the safety valves of steam cylinders : en ru
  • US1847321A - Refrigerating device : en
  • US1847646A - Electric power rectifier cathode construction : en
  • US1847988A - Camera : en
  • PL15447B1 - Engine furnace. : en pl
  • US1847908A - Supervisory system : en
  • CA320126A - Fire alarm signalling system : en fr
  • CH152838A - Thread brake for twisting spindles. : de en
  • DE545647C - Device for the automatic control of the contact pressure in friction roller epicyclic gears : de en
  • DE545694C - Ship propulsion by means of a piston engine and an exhaust turbine : de en
  • FR721427A - Wood tool : en fr
  • PL15406B1 - Vehicle springs. : en pl
  • SU25435A1 - One-piece glass circle : en ru
  • SU25181A1 - Automatic Railway Coupler : en ru
  • SU25305A1 - The method of determining the utaki base or duck shrinkage in the fabric : en ru
  • CA320160A - Gasket : en fr
  • US1848008A - Airplane engine : en
  • CH152949A - Foundry mold and method of manufacturing this mold. : en fr
  • SU25334A1 - Beet harvesting machine : en ru
  • US1847676A - Joint for pressure pipes : en
  • CH152910A - Booking typewriter. : de en
  • CA320254A - Printing press roll : en fr
  • DE544485C - Twisting machine : de en
  • FR721322A - Electric motor, especially for hand tools : en fr
  • FR721647A - Process and devices for the treatment of soda tars and other residues of the petroleum industry with a view to their transformation into light products : en fr
  • GB368166A - Improvements in valves for internal combustion engines : en
  • CA320108A - Industrial chart : en fr
  • CH153005A - Cable system with lead-free cables. : de en
  • CA320210A - Electron discharge apparatus : en fr
  • US1847169A - Box support : en
  • US1847856A - Focusing device for motion picture projectors : en
  • SU25499A1 - Wastewater Treatment Equipment : en ru
  • US1847541A - Treater with variable pressure : en
  • PL15348B1 - A method of protection of short-wave receiving radio from interference caused by incidental radiation sources, and a suitable device for the application of this method. : en pl
  • US1847523A - Heat resistant box toe : en
  • US1848000A - Power actuator : en
  • ES125045A1 - A new arrangement of the gasification and combustion elements of the liquid fuel burners. : en es
  • FR721154A - Mirror box for perfumery : en fr
  • BE385961A - Process for making rigid matches made of paper, cardboard or other similar raw materials : en fr
  • CA320082A - Whisk broom : en fr
  • DE544362C - Hydraulic control, especially for turbines : de en
  • FR721632A - Chain stitch sewing machine : en fr
  • SU25452A1 - Fibrous Carding Drum : en ru
  • US1847324A - Portable floodlight : en
  • US1847903A - Signaling device : en
  • CH152799A - Wire mesh structure for the manufacture of concrete cores. : de en
  • CH152812A - Method and device for the production of cement. : de en
  • FR721474A - Cooling system for internal combustion engines, in particular for diesel locomotive engines : en fr
  • FR721600A - Metal vapor or rare gas rectifier : en fr
  • SU25354A1 - Attachment to the aircraft for spraying poisonous substances in the fight against insect pests : en ru
  • SU25485A1 - Capturing an endless chain of self-tailing trolley carts : en ru
  • US1847573A - Platen for presses with heating coils : en
  • US1847842A - Device for use in constructing underground wall structures and building supports and method of using said device : en
  • USD86350S - Design for : en
  • SU25256A1 - Machine for automatic netting of meshes on the frame of mesh screens : en ru
  • BE386010A - Improvements made to screw pipe fittings and accessories : en fr
  • CH152821A - Supply device for heating installations using liquid fuels. : en fr
  • SU25165A1 - Centrifugal water separator : en ru
  • SU25318A1 - A device for recording tractor operation, etc. cars : en ru
  • SU25420A1 - Canning Capping Machine : en ru
  • PL15513B1 - The method of rolling pipes on mandrels of various diameters. : en pl
  • PL15522B1 - Flexible ring mounted loosely on the pulleys or drums of the wire extractors. : en pl
  • US1847335A - Door seal : en
  • US1847689A - Electrical connecter : en
  • US1847978A - Benzine filter : en
  • PL15460B1 - The method of making bags impervious to moisture and air and resistant to chemicals. : en pl
  • SU25545A1 - Modification of the device for filling and emptying pipettes : en ru
  • US1847515A - Machine for making blanks for cardboard boxes : en
  • US1847764A - Speed control for electric motors : en
  • US1847768A - Device for producing intermittent rotary motion : en
  • CH152854A - Travel blankets, in particular for motor vehicle drivers. : de en
  • US1847544A - Storage and display case for frozen foods : en
  • US1847822A - Gate : en
  • US1847851A - Box and crate : en
  • US1847873A - Air sound apparatus : en
  • SU25220A1 - Flashlight : en ru
  • SU25358A1 - Friction transmission : en ru
  • US1847387A - Folding ironing table : en
  • USRE18367E - ruben : en
  • CH153093A - Process for the preparation of a copper-containing, substantively coloring o-carboxyazo dye. : de en
  • CA320190A - Mulch paper : en fr
  • US1847967A - Attrition mill : en
  • CA320046A - Sterilizing pan and bottle holder : en fr
  • CA320192A - Interlocking mechanism : en fr
  • BE385503R - : fr
  • CA320136A - Parallel groove clamp : en fr
  • GB368134A - Toy pistol with tiltable amorce strip carrier : en
  • GB368205A - Improvements in or relating to tickets or tags for attachment to articles : en
  • PL15408B1 - The bearing arrangement of the wheelset for vehicles on rails, in particular for mining carriages and the like. : en pl
  • CA320086A - Restoration of worn fish plates : en fr
  • PL15495B1 - An overlay switch that can be used on tracks with variable track spacing. : en pl
  • US1847223A - Method of preparing alpha meat cheese loaf : en
  • CH152857A - Press for finishing, ironing and drying clothes and fabrics. : en fr
  • CH152903A - A container intended to contain a liquid or a substance other than a liquid and made of a flexible material capable of being waterproofed. : en fr
  • CH152915A - Eraser to be attached to a finger. : de en
  • DE545509C - Sickbed : de en
  • CH152885A - Process for the preparation of an azo dye. : de en
  • CH152944A - Device on clockworks. : de en
  • CH152985A - Internal combustion engine with plunger piston. : de en
  • CH153080A - Faucet for wash basins and the like. : de en
  • US1847575A - Flume supporting means : en
  • US1847904A - Labeling machine for toilet rolls and the like : en
  • SU25224A1 - Method for producing tracked adhesive : en ru
  • SU25503A1 - Loom for weaving machine : en ru
  • US1847129A - Ornamental fountain : en
  • US1847146A - Safety razor : en
  • USD86345S - Design eor a pillow : en
  • DE545346C - Machine for rolling threaded bolts : de en
  • AU269531A - Improvements in shearing heads of shearing machines for animals : en
  • CA320176A - Refrigerating apparatus : en fr
  • CA320219A - Apparatus for removing uncertainty in radiogoniometry : en fr
  • CA9503S - Electric brush : en
  • SU25149A1 - Device for feeding sheet metal to the stamp : en ru
  • CA320240A - Resistance measuring device : en fr
  • CH153104A - Process for the preparation of a vat dye. : de en
  • SU25150A1 - Tool for lubricating stamp stamps : en ru
  • US1847097A - Switch : en
  • US1847960A - Automatic recording trap nest : en
  • US1847219A - Garment measuring device : en
  • CA320139A - Microphone : en fr
  • CH152894A - Process for obtaining a resin soap with high covering power and apparatus for its implementation. : en fr
  • CH153027A - Electric arc tube with a gaseous filling. : de en
  • GB368086A - Improvements in or relating to the knives or blades of horse hoes : en
  • PL15478B1 - A method and device for the distillation and regeneration of alcohol emitted from baking ovens during the baking of bread. : en pl
  • SU25325A1 - Tillage machine : en ru
  • SU25528A1 - Composite cylindrical with hollow axle cooled conveyor shaft for heating furnaces : en ru
  • US1847802A - Windshield cleaner : en
  • US1847938A - Dispensing device : en
  • DE544593C - Process for generating a DC voltage that is as harmonic-free as possible by means of a vacuum rectifier fed by multi-phase transformers : de en
  • DE545453C - Sound recording and reproducing device : de en
  • FR721150A - Pressure regulators for gases, vapors or liquids : en fr
  • GB368105A - Improvements in or relating to photometric apparatus : en
  • GB368273A - Improvements in automatic apparatus for controlling a physical condition such as the temperature of a circulating fluid : en
  • PL15535B1 - Way of road construction. : en pl
  • DE545361C - Device for testing switches for short-circuit strength : de en
  • FR721211A - Freewheel crank gear or toothed wheel : en fr
  • FR721405A - electric heating element : en fr
  • GB368073A - Improvements relating to the production of patterned glass and apparatus therefor : en
  • GB368348A - Improvements in or relating to the manufacture of acetic acid : en
  • CA320238A - Battery handle : en fr
  • DE545007C - Traveling grate with scrubbing movement of the grate bars by guiding the grate bar beams carrying them by means of rollers in wave-shaped tracks : de en
  • DE545580C - Machine for producing pins, especially so-called tacks : de en
  • CH153029A - Process for the production of electric noble gas lamps. : de en
  • DE545718C - Process for the extraction of blanc fixe from ores containing heavy pathways : de en
  • ES125582A3 - A procedure for the manufacture of the sheets of paper used as clichés in duplicating machines. : en es
  • CA320073A - Wall ornamentation : en fr
  • PL15468B1 - A chewing system, composed of mushroom and circular chews, for chewing screw head slots in Buchholc's rail washers. : en pl
  • US1847735A - Method of and means for waving hair by steam heat : en
  • DK45319C - Device for Sending or Receiving in Specific Direction of Sound Waves. : da en
  • FR721633A - Improvements to segments : en fr
  • USD86415S - Namillo : en
  • PL15540B1 - Device cooling phase background. : en pl
  • PL15541B1 - ON> ON> ON> : en pl
  • US1847100A - Terminal and method of attachment thereof : en
  • BE385844A - : en
  • DE545770C - Drive for shaking devices going back and forth : de en
  • CH153011A - Electric current switch. : en fr
  • CH152833A - Three-part ladder. : de en
  • US1847254A - Refrigerator barrel : en
  • USD86360S - Design for a knitted cap or similar article : en
  • US1847195A - Copyholder : en
  • US1847711A - Noncorrosive alcoholic solution : en
  • US1847791A - Automatic compact lighter : en
  • US1847933A - Sluice-gate for weirs : en
  • DK45311C - Device for Contact Copying of Lens Screen Films. : da en
  • ES125662A1 - Device for secure connection and quick disengagement of tubes, rods or any other parts, without the need to separate the connecting shaft from the plane. : en es
  • CH152976A - Device for the lateral sealing of the interlocking runners of capsule works. : de en
  • CH153075A - Pressurized fluid brake. : en fr
  • US1847086A - Fluid operated switch : en
  • SU25210A1 - Device for supplying electric current to ships : en ru
  • US1847173A - Aerial vehicle : en
  • US1847450A - Lubricating system for piston machines : en
  • US1847562A - Lighting attachment for refrigerator display cases : en
  • US1848057A - Tachometer : en
  • US1847184A - Bookmark : en
  • US1847718A - Fuel injection system : en
  • USD86353S - Ivor cordy : en
  • US1847315A - Work clamp for slicing machines : en
  • US1847657A - Sawmill dog : en
  • US1847313A - Electrical clock system : en
  • US1847872A - Antenna shield for eliminating interference and undesirable waves : en
  • CA320233A - Manufacture of thermionic devices : en fr
  • CH152815A - Device for stopping electromotive driven centrifugal pumps conveying into an elevated tank. : de en
  • US1847899A - Ignition assembly : en
  • US1847554A - Clutch : en
  • PL15432B3 - Impact fuse. : en pl
  • SU25459A1 - Signaling device to watering machines for warning about the time of removal : en ru
  • US1847479A - Hair curling apparatus : en
  • US1847721A - Steering gear : en
  • US1847576A - Automatic variable speed transmission : en
  • US1847740A - Hen's nest : en
  • US1847954A - Colon irrigator : en
  • CA320085A - Pole support : en fr
  • DE545756C - Process for the preparation of pure resinous phenol-aldehyde condensation products : de en
  • GB367926A - An improved centrifugal governor : en
  • GB367999A - Improvements in or relating to thermionic valve holders : en
  • CH152806A - Snow slicer. : en fr
  • SU25249A1 - Cradle for lifting bricks : en ru
  • US1847437A - Detergent : en
  • AU83131A - Improvements relating to headers or harvesting machines to prevent bushy growth andthe like choking the comb : en
  • CH152856A - Staple junction device. : en fr
  • CH152871A - Centrifugal compressor system, especially for subsidies that require relatively expensive building materials. : de en
  • CH153101A - Process for the preparation of a red-orange basic dye. : de en
  • DE545563C - Self-braking hinge for self-closing doors, especially swing doors : de en
  • ES125634A1 - Coupling arrangement for rail vehicles with a non-automatic coupling and an automatic central stop coupling. : en es
  • FR721459A - Flying machine : en fr
  • SU25477A1 - Kiln roasting grinding and grinding products : en ru
  • US1847601A - Reclaiming rubber : en
  • CH153035A - Process for the preparation of a growth-promoting, water-soluble substance from thymus glands. : de en
  • SU25321A1 - Correspondence franking machine : en ru
  • US1847942A - Hair treating device : en
  • PL15425B1 - The method of bleaching lye fibers, especially linen, hemp and similar materials. : en pl
  • PL15487B1 - Method and device for obtaining ventilated yeast. : en pl
  • CA320124A - Block printing machine : en fr
  • SU25270A1 - Pantograph : en ru
  • CA320168A - Engine starter : en fr
  • US1847748A - Spring stand for dobby looms : en
  • ES125286A1 - Perfections introduced in caps for containers. : en es
  • DE545444C - Machine for the extraction of fibers from textile plants : de en
  • ES125516A1 - Improvements in sound transforming devices. : en es
  • FR721315A - Improvements to liquid fuel injection pumps for internal combustion engines : en fr
  • ES125626A1 - A procedure to obtain lemon flour. : en es
  • FR721213A - Double acting faucet : en fr
  • FR721353A - New aircraft type : en fr
  • FR721493A - Free-oscillating operating mechanism, for sieves, conveyor gutters and similar devices : en fr
  • GB367995A - Improvements in or relating to the suspension of motor vehicles : en
  • GB368120A - Improvements in devices for fastening wooden handles to brushes and the like : en
  • DE544946C - Magnetic piston pump : de en
  • FR721329A - Folding car top : en fr
  • GB368019A - Improvements in mechanism for feeding and arranging cigarettes for packeting : en
  • GB368087A - An improved mounting for the door of an oven or the like : en
  • GR3561B - DESTRUCTIVE MEANS OF INSECTS. : el en
  • CH152927A - Method and device for testing the hardness of grinding wheels. : de en
  • GB368747A - Improvements in and relating to the docking or un-docking of air-shipsí¬in windsí¬ : en
  • GR3568B - BEER TAP AND HIGH PRESSURE WATER. : el en
  • CH153009A - Method and device for the production of cable strands of non-circular cross-section. : de en
  • US1847733A - Track rail support : en
  • US1848037A - Airplane : en
  • US1847394A - Handle for lawn mowers and the like : en
  • DE545589C - Process for the production of double-like goods by heating an electrolytically applied coating : de en
  • DE545740C - Means for pest control : de en
  • FR721378A - Lighting installation comprising one or more electric light tubes : en fr
  • GB367889A - Improvements relating to starting mechanisms for internal combustion engines : en
  • DE545350C - Process and device for the production of high quality semi or whole coke from fuels of any kind : de en
  • ES125074A1 - Internal combustion engine with rotary sleeve valves. : en es
  • FR721221A - Wind turbine : en fr
  • FR721495A - Metal diaphragm forming pleated bellows for high pressures : en fr
  • US1847419A - Gun port : en
  • CA320166A - Motion picture film perforating apparatus : en fr
  • CH152916A - Stand. : de en
  • GB368111A - Improvements in or relating to the manufacture of pipes and tanks : en
  • GB368245A - Axial ventilating device for the stators of electric machines : en
  • GB368284A - Improvements in or relating to bi-metallic articles : en
  • FR721124A - Winding crown for watch without pendant : en fr
  • CH152866A - Method for preserving foodstuffs, in particular fruits and vegetables, and device for carrying out the method. : de en
  • GB368775A - Improvements in and relating to telemetering systems : en
  • IE11742L - Cellulose foils, strips, etc. : en
  • DE545861C - Adhesive : de en
  • ES124783A1 - A procedure with its corresponding device to make cliches. : en es
  • FR721505A - Process for refining the reaction products of phosphorites with nitric acid, in particular for the manufacture of fertilizers : en fr
  • GB367930A - Improvements in and relating to electric lamps : en
  • GB368030A - Improvements in or relating to fuel pumps : en
  • DE545379C - Spark plug testing device for internal combustion engines with electrical spark ignition : de en
  • DE545471C - Schuetzenspindel : de en
  • DE544808C - Number switch for subscriber stations of self-connecting telephone systems with a device for setting the call numbers that is separate from the power surge : de en
  • US1847996A - Submarine rescue emerging compartment : en
  • DE545324C - Process for carrying out catalytic gas reactions : de en
  • DE545540C - Incubator with removable inner parts : de en
  • DE545792C - Electric hot plate with ceramic plate body and metal insert arranged between the turns of the heating body : de en
  • USD86428S - Besign for : en
  • ES125546A1 - A procedure to decompose gas mixtures. : en es
  • ES124623A1 - Improvements in the manufacture of fuel for internal combustion engines. : en es
  • ES125671A1 - A procedure for spraying solid substances. : en es
  • GB368730A - Improvements in or relating to timing mechanisms, particularly for washing or dry cleaning machines : en
  • DE545857C - Arrangement for generating frequency-modulated oscillations : de en
  • ES125576A1 - A steering mechanism for car headlights. : en es
  • GB367990A - Spindleless ball bearing revolving cowl : en
  • PL15475B1 - Vehicle roof support prop. : en pl
  • GB368265A - Improvements in, or relating to, electrical joint-boxes and similar boxes or receptacles : en
  • DE544651C - Device for moistening the frame strip for frame piercing machines : de en
  • DE545439C - Device for pumping out and filling disassemblable electric light bulbs : de en
  • FR721302A - Improvements to steam production facilities and application of said facilities : en fr
  • DE545635C - Process for the vulcanization of natural rubber or synthetic rubber-like compounds : de en
  • ES125571A1 - A process for preparing a product to soften artificial silk and other textile fibers. : en es
  • FR721123A - Improvements to telephone systems : en fr
  • FR721265A - Roller refinements for home furnishings : en fr
  • FR721323A - Devices for weight loss : en fr
  • DE545785C - Plug circuit breaker : de en
  • GB368281A - Improvements in stabilizing apparatus for ships and aircraft : en
  • DE545546C - Process for the preparation of a dry, water-soluble extract containing pectase : de en
  • DE545663C - Liquid lifter : de en
  • DK45315C - Procedure and Apparatus for Regulating Combustion in Gas Development Plants. : da en
  • CH153085A - Process for the preparation of a new sulfur-containing derivative of a higher fatty acid. : de en
  • FR721518A - Relay tripping according to resistance to switch off faulty sections of lines in electrical installations : en fr
  • US1847122A - Flectrical connecter : en
  • US1847581A - Tube frame for axminster looms : en
  • US1847818A - Method and device for laying and renewing railroad tracks : en
  • FR721556A - Advertising device : en fr
  • FR721384A - Steering device with orientable vanes for rotary machines, in particular for rotary pumps : en fr
  • CA320095A - Telephone circuit : en fr
  • FR721396A - Improvements to rotary bottle capping machines : en fr
  • FR721146A - Light signaling system allowing aircraft pilots to orient themselves : en fr
  • FR721260A - Transformation of a rotational movement into a reciprocating rectilinear movement allowing the elimination of the crankshaft in internal combustion engines : en fr
  • DE545662C - Coupling for eccentric and crank presses : de en
  • DE545853C - Process for the preparation of ª ‡ - (3,4,5-trimethoxyphenyl-) ª ‰ -aminoaethane : de en
  • DE545330C - Process for cleaning and cooling generator gas : de en
  • GB367996A - Improvements in the manufacture and production of metals from solid metal carbonyls : en
  • ES125158A1 - A hunting shotgun, of superimposed guns. : en es
  • GB367904A - Improvements in or relating to carburetting apparatus for internal combustion engines : en
  • GB368370A - Improvements in or relating to the reproduction of multiple images in color photography : en
  • FR721635A - Device to facilitate the adjustment of radio wave receiving stations : en fr
  • GB368110A - Process for obtaining crepe effects on fabrics : en
  • GB368005A - Improvements in or relating to thermionic valves : en
  • PL15509B1 - The method of cementing and hardening. : en pl
  • ES125589A1 - A filter system by means of sheets for extraction of oils and fruit juices. : en es
  • FR721222A - Pressure-proof combustion chamber : en fr
  • FR721431A - Improvements to fittings for detonating cords : en fr
  • GB367923A - Improvements in and relating to feed-water heating systems for steam power plants : en
  • GB367968A - Improvements in and relating to headlights of motor vehicles : en
  • ES125523A3 - A diesel engine, with additional air storage and partial storage. : en es
  • ES125580A3 - Syrup apparatus. : en es
  • DE545477C - Cooling machine : de en
  • FR721456A - Gyroscopic apparatus comprising a gyroscope holder tending to maintain its direction with respect to the meridian : en fr
  • DE545407C - Seed dry dressing : de en
  • CA320080A - Shaft bearing : en fr
  • FR721253A - Method and instrument for determining the position of goals illuminating for a very short time : en fr
  • FR721625A - Improvements to containers used for the distribution of powdered substances : en fr
  • SU25245A1 - Plastering machine : en ru
  • SU25329A1 - Planting machine : en ru
  • CA320096A - Honey packing process : en fr
  • CH152895A - Process for the production of chlorate shaped pieces for explosive purposes. : de en
  • CH152935A - Calculating machine with keyboard plate. : de en
  • US1847282A - Music writing machine : en
  • US1847905A - Protective system : en
  • US1848069A - Process of and gauge for weaving pile fabrics : en
  • DE545564C - Hinge with a spring-loaded, self-locking axle : de en
  • DE546498C - Waste rinsing device with two alternately filling and emptying rinse water containers : de en
  • FR721500A - Improvements in bakery ovens : en fr
  • GB368113A - Improvements in and relating to cornice lighting apparatus : en
  • ES125638A1 - A cap closure with its cap for metal containers, for example, iron barrels. : en es
  • GB368327A - Improvements in or relating to machines for scraping or surfacing floors : en
  • DE545590C - Device for feeding work pieces : de en
  • US1847211A - Passenger carrying amusement device : en
  • DE543484C - Device for checking the dielectric losses of small pieces of capacitive, operationally laid cables or of cable accessories of an electrical system : de en
  • FR721437A - Advanced device for making grinding wheels : en fr
  • FR721454A - Wire delivery mechanism : en fr
  • US1847589A - Method of heating cellulose digesting liquors : en
  • FR721136A - Zirconia high speed steel : en fr
  • GB367958A - Improvements in cord grip devices for lamp-holders and like electric couplings or fittings : en
  • GB368358A - Improvements in or relating to tents : en
  • FR721532A - New organic compounds and processes for making them : en fr
  • SU25319A1 - A device for sorting letters by weight : en ru
  • SU25361A1 - Quick closing lid for apparatuses and boilers : en ru
  • US1847427A - Piston ring : en
  • FR721551A - Improvements in apparatus for converting electrical energy into mechanical energy and vice versa, of the kind used for the recording and reproduction of sounds : en fr
  • FR721157A - Clothing worn on the belt : en fr
  • PL15516B1 - A method for distilling tar and an apparatus for carrying out the method. : en pl
  • SU25530A1 - Radio receiver : en ru
  • USD86423S - Design for a dress : en
  • PL15486B1 - Acetabular stop. : en pl
  • US1847171A - Pattern lathe : en
  • US1847452A - Air cleaner : en
  • AU428131A - An improved container or carton for refrigerant materials : en
  • ES125507A3 - A grill to cook or toast meats. : en es
  • FR721428A - Electrical device for measuring the intensity of the alternations of an alternating current : en fr
  • CH152807A - Stove ring. : de en
  • US1847786A - Clipper : en
  • SU25191A1 - Railway Rotary Snow Blower : en ru
  • US1847221A - Method of treating dry cleaning fluid : en
  • CH152956A - Process for preventing the formation of bubbles when annealing sheets and strips made of light metal and light metal alloys. : de en
  • PL15494B1 - The method of chrome-plating iron and aluminum items. : en pl
  • SU25550A1 - Device for feeding balance in continuous grinders : en ru
  • US1847287A - Turn shoe and shank piece therefor : en
  • US1847977A - Door buck anchor : en
  • US1848038A - Wire splicer : en
  • US1847166A - Snap hook : en
  • DK45308C - Device for operation of X-ray tubes and the like. : da en
  • PL15466B1 - Pressure reducing valve for cold stores. : en pl
  • SU25472A1 - Tool for manual molding of peat pots : en ru
  • DE545601C - Device for making a charcoal cake by pressing : de en
  • US1847837A - Method of connecting pipes : en
  • DE545511C - Sand blowing machine for filling molding boxes : de en
  • FR721290A - Combined signage and advertising device : en fr
  • SU25441A1 - Device for the automatic installation of a remote tube in a charged gun : en ru
  • SU25443A1 - Device for adjusting the duration of operations : en ru
  • US1847413A - Process for dehydrating emulsified oils : en
  • USD86390S - Charles miller : en
  • SU25357A1 - Pulley for high speed machines : en ru
  • US1847134A - Tail lamp : en
  • US1848025A - Sign support : en
  • CH152973A - Elevator system with electric drive. : de en
  • US1848026A - Axle bearing : en
  • SU25360A1 - Flexible metal hose for supplying water from a tender for a steam locomotive : en ru
  • US1847720A - Spring belt tension adjuster : en
  • PL15358B1 - A method of producing non-solidifying lubricants. : en pl
  • US1847485A - Automatic bottle filling machine : en
  • FR721637A - Adjustable cam lever : en fr
  • CA320143A - Electric switch : en fr
  • FR721342A - Improvements to vehicle wheels : en fr
  • PL15351B1 - Closing to workbooks. : en pl
  • US1847096A - Automobile pedal selector : en
  • GB368137A - Improvements in or relating to speedometers : en
  • GB368322A - Process for making tools composed of fragments of diamonds : en
  • PL15429B1 - “4S * l / 30, Mlacamia with double grain cleaner. : en pl
  • SU25416A1 - Device for washing bottles : en ru
  • CA320191A - Mulch paper : en fr
  • SU25483A1 - Metal constipation for bags : en ru
  • US1847137A - Communication system : en
  • US1847918A - Recording instrument : en
  • DE545506C - Wrench for railway sleeper screws with cylinder head : de en
  • DE545833C - Rotating agitator of a gas generator, which adjusts itself in height depending on the resistance of the fuel : de en
  • DK45301C - Method and Apparatus for Spinning Yarn of Stretchable Materials. : da en
  • US1847329A - Method of producing chlorinated derivatives of indanthrene and the : en
  • US1847550A - Universal joint : en
  • US1847927A - Gaseous conduction device : en
  • US1848027A - Toy washing machine : en
  • US1848046A - Key duplicating machine : en
  • PL15344B1 - Self-made firearm. : en pl
  • SU25158A1 - Adaptation to a machine for cutting peat into bricks : en ru
  • US1847812A - Sheet handling apparatus : en
  • GB368141A - Counter-pressure bottle filling machines and valves therefor : en
  • FR721228A - Process for using circular shuttles on sewing machines for the replacement of threads of different kinds, in particular colored threads, in order to save time and save material : en fr
  • FR721280A - Light-sensitive photographic product and its manufacturing process : en fr
  • US1847849A - Temperature-controlled release for fire-extinguishing grenades : en
  • FR721571A - Improvements concerning a file cabinet with visible index : en fr
  • DE545404C - Heat treatment furnace with rotatable carrier for the furnace material and inductive heating : de en
  • CH152839A - Drive frame for winding machines. : de en
  • US1847398A - Drafting table : en
  • FR721131A - Improvement in alkali metal alloys : en fr
  • CA320177A - Suction cleaner nozzle and brush : en fr
  • CH153088A - Process for the preparation of 2-phenylindole-5-sulfonic acid. : de en
  • DE545347C - vacuum cleaner : de en
  • DK45297C - Device for Tobacco Feeding Belts for Cigarette Machines. : da en
  • SU25538A1 - Spinning device for artificial silk production : en ru
  • US1847985A - Sewer drag : en
  • DK45312C - Procedure for the manufacture of steel molds for the centrifugal casting of pipes. : da en
  • GB368216A - Process for forging hollow bodies of one piece consisting of a head and a spindle, more particularly valves for explosion and internal combustion engines : en
  • DE545751C - Loading device for plate ovens for drying coal : de en
  • FR721268A - Luminous head refuge terminal : en fr
  • FR721443A - Hot drawing bench with guides in the die support : en fr
  • GB368733A - Improvements in treating gases with atomised liquids, or solid substances with gas or mixtures of gas and atomised liquid : en
  • DE545409C - Device for cleaning beer pipes : de en
  • ES125633A1 - New procedure for the construction of boxes. : en es
  • FR721112A - Universal rolling mill : en fr
  • DE545147C - Drive device for a working machine located on a motor vehicle by means of the drive wheels of the vehicle acting as friction wheels : de en
  • FR721204A - Housing for diaphragm loudspeaker : en fr
  • FR721512A - Process for preparing a base product for ointments, ointments, etc. : en fr
  • US1847083A - Crusher : en
  • GB369201A - Improvements in or relating to electrical motor generator sets : en
  • DE545529C - Bathroom scales : de en
  • DE545780C - Process for the production of resinous condensation products : de en
  • US1847178A - Evacuator for liquid containers : en
  • US1847714A - Brake drum : en
  • US1847819A - Hairpin hook : en
  • FR721363A - Improvements in textile materials and their manufacture : en fr
  • FR721041A - : fr
  • DE545430C - Process for the preparation of quaternary aliphatic ammonium bases : de en
  • DE545771C - Process for the production of piston rings : de en
  • DE545779C - Electrolytic decomposition plants : de en
  • ES125608A1 - A new process for the manufacture of hydraulic lime using reaction media. : en es
  • DE545456C - Potato harvester with a share and a throwing and sieving device consisting of one or more sieve springs : de en
  • DE545327C - Circuit arrangement for telephone systems : de en
  • DE545675C - Installation on grinding machines with automatic infeed of the grinding wheel : de en
  • FR721583A - Improvements to printing machines : en fr
  • GB367993A - Improvements in slide rules : en
  • GB368198A - A new or improved cuff-link : en
  • DE545103C - Telegraph system with circulating distributors : de en
  • DE545776C - Recovery and loading device with chassis and protective wall : de en
  • GB368268A - Improvements in and connected with apparatus for counting and indicating the movements made by engines or machines : en
  • FR721368A - Caliper arranged as a slide rule : en fr
  • GB367931A - Improvements relating to load carrying and release gear for aircraft : en
  • GB368313A - Improvements in laminated springs for motor vehicles : en
  • DE545394C - Ice skate, in particular sports ice skate : de en
  • DE545725C - Electric melting furnace and method of its operation : de en
  • GB368029A - Improvements in zeroizing means for counting mechanism : en
  • IE12387L - Electrical cut-outs : en
  • ES125521A3 - Gate key, for pipes or conductors of water or other pressurized fluids. : en es
  • DE544161C - Steering device for motor vehicles with caterpillar and wheel drive : de en
  • DE545519C - Bed table : de en
  • ES125561A3 - Racket construction procedure for the game of tennis. : en es
  • GB368709A - Improvements in or relating to apparatus for securing folded portions of packages : en
  • ES125549A3 - A tongs-can opener. : en es
  • DE545781C - Process for the production of enriched thrombin preparations : de en
  • CH152818A - Hinge. : en fr
  • US1847940A - Vending machine : en
  • DE545625C - Process for the preparation of disazo dyes : de en
  • US1847939A - Cutting tool : en
  • US1847970A - Fuse plug : en
  • CA320151A - Selenium cell door closer : en fr
  • CH152870A - A process for removing carbon oxysulfide from gas containing hydrogen. : en fr
  • CH152878A - Process for the production of substances which can be used as net cleaning and dispersing agents in the textile industry and related industries. : de en
  • DE545533C - Drive device for the revolution counter of calculating machines : de en
  • GB367897A - Improvements in or relating to trousers and like garments : en
  • CH153016A - X-ray system, consisting of transformer device, hot cathode valve device and X-ray tube. : de en
  • DE545416C - Mobile dismantling and loading device : de en
  • DE545532C - Device for controlling the type of calculation of several transverse counters by means of presettable control elements on typewriters : de en
  • CH152913A - Film guidance for cinema machines : de en
  • CH153055A - Signaling system with the use of lines belonging to other systems. : de en
  • US1847196A - Ceramic material and method of manufacturing ceramic articles : en
  • SU25218A1 - Water-Cooled Electrode Anode : en ru
  • SU25235A1 - The device for picking up liquids in a pipette with a rubber tube : en ru
  • US1847547A - Shoe pounding-up machine : en
  • US1847731A - Device for reducing piston slap in internal combustion engines : en
  • CH152974A - Emergency and transport vehicle, especially for airplanes. : en fr
  • PL15458B1 - A flat mesh machine with a pattern maker consisting of individual movable auxiliary needles. : en pl
  • US1847840A - Box for cosmetics : en
  • CA320132A - Rail heat treatment : en fr
  • USRE18371E - limpert : en
  • CA320081A - Grate bar : en fr
  • SU25297A1 - Talking machine for translating words from one language to another : en ru
  • US1848086A - Curtain-operating mechanism : en
  • SU25362A1 - Valve : en ru
  • US1847677A - Universal joint : en
  • US1848055A - Art of producing molded pulp articles : en
  • USD86408S - Theodore j : en
  • CA320138A - Intercommunication device : en fr
  • DE545227C - Method for boring out bulged holes on fixtures : de en
  • ES125660A1 - PROCEDURE FOR DEPILING AND PREPARING SKINS FOR TANNING : en es
  • FR721468A - Improvements to DC to AC converters : en fr
  • DE545790C - Cathode for mercury vapor glass rectifier : de en
  • DK45324C - Electric Rotary Switch with Eccentric Barrier and Procedure for Making Stops for the Same. : da en
  • FR721506A - Process for the production of formic acid from formates : en fr
  • GB367970A - Improvements in carburetted water gas sets : en
  • CA320154A - Structural element : en fr
  • FR720925A - Self-delayed mechanical percussion fuze for projectiles : en fr
  • FR721558A - Spray pad for waving the hair and element for heating this pad : en fr
  • PL15367B1 - Method of obtaining emulsions of drying oils, varnishes and varnishes. : en pl
  • PL15390B1 - Crate for transferring goods. : en pl
  • US1847107A - Valve comprising an equalizing chamber, alpha main, and an auxiliary valve : en
  • US1847755A - Combination bed chair : en
  • US1847235A - Art of making shoes : en
  • SU25480A1 - Box for roasting products in muffle furnaces : en ru
  • DE545246C - Spark gap for high voltage systems : de en
  • DE545628C - Composed hollow shaft for the impellers of gyroscopes : de en
  • DE479215C - Coin sorting device, especially for cash registers : de en
  • DE545424C - Oven system for coking distillation residues, especially coal tar pitch : de en
  • ES125497A3 - An improvement in the refrigerators. : en es
  • ES125616A1 - Procedure for manufacturing celluloid cuffs and analogous materials for canes, umbrellas and similar applications. : en es
  • FR721627A - Improvements in the manufacture of cellulosic products : en fr
  • CH152914A - Shutter for snapshots and time recordings on reflex cameras. : de en
  • US1847191A - Control system : en
  • CH152972A - Transmission gear. : de en
  • CA320052A - Change gear device : en fr
  • US1847290A - Covered heel and method of making same : en
  • US1847070A - Direction signal for automobiles : en
  • PL15465B1 - Steam boiler. : en pl
  • US1847835A - Tuyere stock bridle : en
  • US1848078A - Safety razor : en
  • DE544749C - String instrument with a resonance body in the form of a parallelepiped : de en
  • FR721436A - Improvements to discharge tubes : en fr
  • GB367928A - Control of couch wire on paper making machines : en
  • GB367953A - Improvements in and relating to centrifugal casting : en
  • GB367991A - Rendering silver and silver-plate tarnish-resisting : en
  • GB368003A - Improvements relating to devices for grinding or cutting cylinders or for other such like purposes : en
  • PL15461B1 - A method of manufacturing galoshes and footwear with rubber soles, and a machine for carrying out the method. : en pl
  • SU25302A1 - A device for the automatic movement of the scales of the brassmoscope : en ru
  • US1847401A - Hair curling device : en
  • US1847522A - Combination shield : en
  • US1847781A - Automobile top construction : en
  • US1848076A - Method of applying waterproof sheets : en
  • USD86367S - Design for an embroidered trimming : en
  • SU25194A1 - Current collector : en ru
  • SU25279A1 - Nivellirna rake : en ru
  • US1847396A - Pipe thread protector : en
  • PL15525B1 - The method of burning liquid fuel. : en pl
  • PL15537B1 - A mold for making artificial stones. : en pl
  • SU25508A1 - Cutter for weft cutting on loom : en ru
  • SU25510A1 - A device for installing sleeves into the cylinders of a tractor engine block : en ru
  • CA320043A - Water circulation regulator : en fr
  • CH152811A - Installation for heating liquids using a submerged flame. : en fr
  • CH153044A - Vending machine. : en fr
  • PL15498B1 - A waste acid denitration method and an apparatus for carrying out the method. : en pl
  • SU25146A1 - Dress for shoes, shoes, etc. : en ru
  • US1847875A - Electric condenser : en
  • US1847922A - Circuit interrupter : en
  • SU25444A1 - A method and apparatus for automatically indicating when heated in order to quench an article about the transition of an article's material from a magnetic modification to a nonmagnetic : en ru
  • US1847087A - Spider and slip construction : en
  • SU25275A1 - Device for checking the parallelism of the rollers of mechanisms : en ru
  • US1847861A - Automobile ventilator : en
  • PL15399B1 - : en pl
  • US1847466A - Grinding machinery : en
  • US1847604A - Chuck : en
  • CA320076A - Safety paper : en fr
  • CA320094A - Cigarette and cigar holder : en fr
  • DE545571C - Work table with conveyor belt : de en
  • FR721388A - Toilet flushing device : en fr
  • FR721479A - Variable pitch propeller : en fr
  • SU25501A1 - Safety device for steam water heating : en ru
  • US1847465A - Automatic indicating target : en
  • US1847489A - Electric water heater : en
  • ES763U - A dropper for medical purposes (Machine-translation by Google Translate, not legally binding) : en es
  • FR721185A - Closed hollow objects impermeable to air : en fr
  • FR721286A - Improvements to underground irrigation devices : en fr
  • DE545472C - Web shuttle with mechanical threading device : de en
  • PL15520B1 - Device for boring and threading objects in the shape of a double cone. : en pl
  • US1847268A - Pyrotechnic device : en
  • US1848063A - Fuel : en
  • PL15435B1 - A method of separating a gas mixture into its components and a device for this method. : en pl
  • CH152879A - Process for the preparation of a condensation product of the anthraquinone series. : de en
  • DE545733C - Sound playback device, speaking machine or the like with a resonance chamber : de en
  • US1847068A - Combined check valve and strainer : en
  • US1847441A - Electric motor and method of operating same : en
  • ES125579A3 - A pump press for wine and other liquids. : en es
  • FR721162A - Electrical transformation process : en fr
  • FR721564A - Process for the continuous transformation of blast furnace dust, ores and ferruginous materials, into spongy metallic agglomerates, for the manufacture of steel : en fr
  • ES125609A1 - Treatment of wines to facilitate their export. : en es
  • FR721356A - Zipper for magazines of brownings or other firearms : en fr
  • SU25222A1 - Locomotive : en ru
  • SU25316A1 - Machine outage fixture : en ru
  • US1847302A - Drill and like implement and method of making same : en
  • US1847955A - Terrazzo floor strip : en
  • SU25514A1 - Water motor driven by energy flow : en ru
  • US1847907A - Acoustic diaphragm : en
  • CH153053A - Device for remote control and remote monitoring of adjustable organs by means of pulse combinations. : de en
  • CH153119A - Closed vehicle roof. : en fr
  • DE545551C - Stereoscope for living images : de en
  • DE544921C - Wetting, cleaning and dispersing agents : de en
  • FR721432A - Improvements to dyeing processes and dye products : en fr
  • GB367997A - Improvements in or relating to delivery apparatus for paper-folding machines : en
  • DE545336C - Centrifugal mill for grinding plastic masses : de en
  • GB368119A - Improved apparatus for delivering measured quantities of substances : en
  • CA320090A - Olefin-polysulphide plastic : en fr
  • CA320121A - Electric panel board section : en fr
  • SU25338A1 - Cotton harvesting machine : en ru
  • US1847303A - Stringed musical instrument : en
  • US1847402A - Brake mechanism : en
  • FR721183A - Watch movement, roskopf system, with inner barrel : en fr
  • FR721247A - Removable device that can be used as a frame for a camping tent : en fr
  • GB367938A - Improvements in and relating to refuse-collecting systems and other installations involving a number of bins or containers fitted with lids or covers : en
  • US1847669A - Electron tube apparatus : en
  • US1847797A - Crank attachment for door locks : en
  • US1848079A - Tuyere : en
  • PL15514B1 - A method of regenerating used oils, lubricants and a device for carrying out this method. : en pl
  • SU25269A1 - Method of making felt : en ru
  • CH152999A - Stand for electric alternating current collector machines. : de en
  • US1847360A - Retaining clip : en
  • US1847844A - Level indicator : en
  • DE545435C - Explosion and firedamp proof plug switch with momentary release of the switch : de en
  • SU25349A1 - Eleveza : en ru
  • CH152950A - Nitridable weld seam. : de en
  • FR721116A - Centrifugal device for the manufacture of artificial silk : en fr
  • FR721230A - Closing device, more particularly for watch straps : en fr
  • FR721413A - Self-adjusting arc lamp with rotating brushes : en fr
  • GB368226A - Improvements in or relating to pick-up devices : en
  • SU25475A1 - Hollow construction plates : en ru
  • DE545468C - Folded adhesive tape for closing packs and the like. like : de en
  • CA320194A - Tire cover and lock : en fr
  • FR721184A - Apparatus for making cheese : en fr
  • GB368203A - Improvements relating to the control of electric motors : en
  • SU25260A1 - Plate for compressing and gluing parts of precast parquet : en ru
  • US1847501A - Pack strap : en
  • US1847850A - Internal combustion motor : en
  • US1847897A - Electric terminal box : en
  • FR721609A - Hanging piece or support to be : en fr
  • GB368207A - Improvements in vibrating sieves : en
  • BE385916A - Improvements to vehicle suspension on railways or tracks : en fr
  • CH153117A - Heat exchanger. : en fr
  • CH152979A - Blading for radially loaded turbines. : de en
  • CH153059A - Detachable hammock stand. : de en
  • ES125545A3 - Improvements in the lighters for oil with automatic ignition. : en es
  • ES125557A1 - A "seamless" splicing process of endless wire cloths, cylinder liners and squeegee roll liners, which are used in the manufacture of paper and analogous products. : en es
  • FR721163A - Devices making nuts or bolts unbreakable : en fr
  • FR721343A - Improvement of the wiper blade arms : en fr
  • FR721187A - Improvements to rotating machines, motors, pumps, compressors, etc. : en fr
  • GB368076A - Improvements in or relating to shock absorbers for vehicles, especially for motor vehicles : en
  • PL15482B3 - Boiler with great steam capacity. : en pl
  • US1847598A - Packing box : en
  • FR721448A - Reinforced plaster ceiling : en fr
  • CH152863A - Process for making a low-alcohol beer. : de en
  • PL15517B1 - Reinforced sockets for lead pipes and welded iron and steel pipes. : en pl
  • PL15342B1 - A method of electrowinning zinc. : en pl
  • US1847342A - Automatic nut finishing machine : en
  • US1847626A - Refrigerator : en
  • ES125160A1 - Procedure of execution of double floors of reinforced concrete and hollow blocks. : en es
  • ES125661A1 - Gasket for the tank, special for gasoline. : en es
  • FR721215A - Independent glass reflector : en fr
  • DE545614C - Amplifier circuit with push-pull stage following a feed tube : de en
  • FR721190A - Process for the bleaching of animal and plant products : en fr
  • GB368181A - Improvements in typographical line casting machines : en
  • SU25384A1 - Colloid mill : en ru
  • FR721172A - Utensil for cleaning and whitening nails : en fr
  • DE545309C - Process for the synchronous recording and playback of film and music : de en
  • DE545384C - Production of the fishing attachment on wooden hooks, cleavers and other agricultural and forestry cutting tools : de en
  • DE545475C - Device for compensating the axial thrust in the case of radially loaded steam or gas turbines : de en
  • FR721447A - Exhaust shutter for switches : en fr
  • FR721615A - Improvements to staples for pencils and other objects of similar shape : en fr
  • GB367979A - Improvements in or relating to heaters or coolers : en
  • GB368093A - Improvements relating to oil switches or circuit breakers : en
  • GR3559B - METHOD MAKE USE OF HEAVY OILS OR VEGETABLE OILS USEFUL TO ADD THE ACTIVENT AS AN INDUSTRIAL MATERIAL. : el en
  • GB368231A - Improvements in or relating to electric cables : en
  • US1847453A - Flexible cable winding machine : en
  • IS57B6 - Materials for preserving foodstuffs, baits and the like : en is
  • FR721389A - High frequency device : en fr
  • GB368065A - Improvements in therapeutic appliances : en
  • GB368074A - Improvements in or relating to acetylene generators : en
  • ES125601A1 - A press for the manufacture of artificial dentures in ecolich and its like. : en es
  • DE545426C - Device for automatic humidification, especially hot gases to be cleaned electrically : de en
  • FR721529A - Improvements to the lubrication of internal combustion engines, compressors or other similar machines : en fr
  • GB368192A - Improved article of clothing adapted to be supported by belt effect : en
  • FR721408A - Process for obtaining thin, solid, insulating films with high dielectric strength : en fr
  • FR721270A - Automotive headlight refinements : en fr
  • GB367967A - Improvements in mercury arc rectifiers : en
  • GB367976A - A new form of sweetmeat : en
  • FR721119A - Manufacturing process for light, cavernous, semi-cavernous or solid concrete : en fr
  • FR721219A - Liquid fuel burner : en fr
  • DE545360C - Spring-loaded connector sleeve : de en
  • DE545587C - Process for the complete de-rusting of high-sulfur materials, in particular zinc blende : de en
  • SU25196A1 - Telephone installation with keyless telephone stations : en ru
  • SU25492A1 - Drying trolley for curved wood semi-breeds : en ru
  • CH152823A - Hotplate. : de en
  • FR721620A - Improvements in fixing shelves on their supports in libraries, archives, stores : en fr
  • FR721400A - Process and product for the antiseptic nourishment of leathers : en fr
  • FR721616A - Improvements to metal extruders : en fr
  • GB367987A - Improvements relating to thermionic valve apparatus : en
  • GB368104A - Improvements in or relating to illuminated advertising devices : en
  • GB368724A - Improvements in and relating to gyrostats : en
  • DE545820C - Foot rests for vehicles, in particular motor vehicles : de en
  • DK45331C - Photoelectric cell and method of its manufacture. : da en
  • SU25533A1 - Device for electromagnetic control of electric motors : en ru
  • USD86379S - Design for : en
  • CA320112A - Railway rail and rail joint : en fr
  • CH152840A - Weft-breaking device for automatic looms. : en fr
  • SU25148A1 - Bottomless heating burner for flammable liquids : en ru
  • SU25462A1 - Roulette type game device : en ru
  • US1847919A - Post saw : en
  • CA320163A - Gasket : en fr
  • GB367868A - Improvements in or relating to screw propellers : en
  • GB368363A - Improvements in and relating to arc-cooling structures for electric circuit interrupting apparatus : en
  • US1847483A - howse : en
  • US1848059A - Brake anchor : en
  • DE545507C - Process for the production of soluble oxynes : de en
  • US1847077A - Window shade : en
  • DE545463C - Thread guide roller for textile machines, especially winding machines : de en
  • FR721476A - Automatic adjustment system for diesel locomotives with pneumatic transmission, by means of a mixture of compressed air and water vapor : en fr
  • FR721624A - Control mechanism for front wheels of motor vehicles : en fr
  • US1847709A - Process of making sodium ligno-sulphonate : en
  • US1847982A - Grip wheel : en
  • US1848005A - Pipe and cigar holder for autos : en
  • CA320206A - Electric variator or regulating resistance : en fr
  • DE545363C - Protective device on mercury vapor rectifiers, the anodes of which are surrounded by protective metal shells : de en
  • PL15389B1 - A method of polishing, especially for thin sheets, and a machine for carrying out the method. : en pl
  • US1847666A - Fan : en
  • US1847773A - Paper making : en
  • US1847218A - Assembly : en
  • US1847278A - Hammer : en
  • USD86351S - Design foe : en
  • PL15424B1 - A product for sticking gummed labels on products made of fiber derivatives. : en pl
  • CA320068A - Saw guard : en fr
  • CH152817A - Folding device on sliding windows. : de en
  • CH153000A - Device for regulating devices distributed over long high-voltage lines for the generation or consumption of reactive power. : de en
  • CH152937A - Device for showing optical sound films. : de en
  • GB368304A - Improvements in the manufacture of loaded electric signalling conductors : en
  • GR3553B - REINFORCED CONCRETE BODY. : el en
  • PL15448B1 - The method of obtaining (3-aryl-α-amino-propionic acids and their substitution products. : en pl
  • CA320182A - Synchronous motor : en fr
  • CH153040A - Process for the preparation of 3-diethylamino-2-dimethyl-1-benzoyloxypropane. : de en
  • ES125089A1 - Device for the automatic sealing of punctures, blowouts or any other kind of holes or damages produced by foreign bodies in tanks filled with air, gas or liquid. : en es
  • AU3035230A - Improved electric water heater : en
  • CA320119A - Glider plane : en fr
  • CA320252A - Wall and ceiling : en fr
  • CH153103A - Process for the preparation of a vat dye. : de en
  • CA320222A - Clamp bacon hanger : en fr
  • PL15437B1 - Car accessory to prevent mud spattering. : en pl
  • SU25271A1 - Device for measuring the movement of surfaces along the normal : en ru
  • PL15397B1 - Connection system for devices placed on the train which are inductively influenced by the track while driving. : en pl
  • DE545111C - Electrically powered handset, especially hot air shower : de en
  • ES124979A3 - A new umbrella made of impregnated fabric. : en es
  • GB367992A - Improvements in or relating to the frame construction of motor vehicles : en
  • GB368246A - Improvements in and relating to induction motors : en
  • DE545638C - Self-sellers, especially for beverages : de en
  • GB368079A - Improvements in or relating to surgical dressings : en
  • US1848043A - Sealing mechanism for windows : en
  • SU25447A1 - Device for painting objects by mechanical spraying of liquid paint : en ru
  • SU25458A1 - Attachment to vateru for locking cases on gears at start-up : en ru
  • SU25489A1 - Paper carrier : en ru
  • PL15508B1 - Method and device for activating carbon-containing bodies suspended in gases. : en pl
  • SU25395A1 - Clamp : en ru
  • US1847462A - Transmission line support : en
  • US1848010A - Process of preparing butyl alcohol-acetone seed mashes : en
  • PL15538B1 - A cleavage method in which the mixture of hydrocarbons heated in the cleavage zone is separated in a volatilizer into vapor and liquid components, and an apparatus for carrying out the method. : en pl
  • US1847214A - Storage battery : en
  • US1847828A - Automobile brake : en
  • SU25282A1 - Device for indicating the level of liquid in the tank : en ru
  • US1847556A - Safety razor : en
  • ES125611A3 - Automatic holder for all kinds of objects, especially sheets of paper, cloth and the like. : en es
  • SU25494A1 - Clock with the pronunciation of time : en ru
  • US1847067A - Tag stapling device of the plier type : en
  • US1847089A - Radio receiving system : en
  • DE545462C - Thread tensioning device for two-for-one twisting spindles : de en
  • DE545574C - Ribbon weaving chain : de en
  • CA9502S - Electric brush : en
  • CA320213A - Saw : en fr
  • CH152827A - Drying pad for soap. : de en
  • DE545351C - Sheet lifting device : de en
  • US1847944A - Automatic core chilling device : en
  • BE385707A - : en fr
  • CA320039A - Hair waving or curling preparation : en fr
  • US1847110A - Package for shipping : en
  • US1847440A - Hand brake : en
  • US1847545A - Landing flare and releasing means therefor : en
  • CH153079A - Power plant with multiple engines on aircraft. : de en
  • US1847909A - Breathing apparatus : en
  • PL15378B1 - A method for drying, smoldering, degassing, gasification and combustion of fine-grained and dust-like fuel, and an apparatus for carrying out the method. : en pl
  • SU25326A1 - Tool for cleaning the teeth of the harrow : en ru
  • SU25400A1 - Screw drive press : en ru
  • US1847623A - Method of treating oil : en
  • AU85931A - Improvements in process and apparatus for applying copying composition upon sheets : en
  • DE545786C - Device for automatic starting of electric motors by means of contactors : de en
  • CA320145A - Signal horn : en fr
  • DE545466C - Method and device for machine wrapping, in particular bottles : de en
  • ES125539A1 - Procedure for the manufacture of emulsifiable encaustic in water. : en es
  • FR721559A - Preparation of apparently glazed walls : en fr
  • GB368032A - Improved electrical contact device for making a temporary connection with railway or like rails : en
  • PL15420B1 - Tracking cell for tanks and similar motor vehicles. : en pl
  • SU25303A1 - Extensometer : en ru
  • SU25438A1 - Commander device : en ru
  • US1847495A - Tooth cleaning and polishing element : en
  • US1847665A - Washing machine tub holder : en
  • SU25306A1 - Instrument for determining the foaming ability of reagents : en ru
  • CA320179A - Bumper : en fr
  • CH152963A - Puller for razor blades. : de en
  • CH152989A - Switchgear for monitoring the electrical ignition circuits of aircraft engines. : de en
  • US1847807A - Terry cloth product : en
  • SU25376A1 - Portable device for cutting spool bushings : en ru
  • US1847180A - Variable pitch propeller : en
  • US1847443A - Storage battery locomotive : en
  • US1847524A - Gas meter : en
  • US1848058A - Cyaniding furnace : en
  • US1847358A - White lead pigment and process of making same : en
  • US1847594A - Radiator : en
  • US1848090A - Glare preventer : en
  • USD86412S - Robert b : en
  • SU25414A1 - Removable fixture to prevent car wheels : en ru
  • US1847423A - Core taking device : en
  • US1847500A - Printing machine for sensitized material : en
  • US1848003A - Level : en
  • SU25411A1 - Adaptation to cars to automatically stop the motor when hitting an obstacle : en ru
  • SU25505A1 - Adaptation to Northrop weaving machines to protect the blade and the eye of the bat from breaking : en ru
  • US1847127A - Electrical testing system : en
  • US1847821A - Electric circuit controller : en
  • DE545319C - Process for increasing the strength of concrete : de en
  • CA320247A - Bottle device : en fr
  • CH152820A - Feeding device for heating installations using heavy oils and similar fuels. : en fr
  • DK45321C - Suction cleaning device for threshers and the like. : da en
  • FR721320A - Exhibition board or album sheet for various objects : en fr
  • FR721330A - Car body : en fr
  • GB368777A - Improvements in anodes for the electrolysis of molten salts : en
  • US1847929A - Copper alloys : en
  • PL15394B1 - Machine for filling holes after secs. : en pl
  • SU25436A1 - Shop inside the butt of automatic weapons : en ru
  • US1847707A - Asbestos-cement shingle : en
  • US1847969A - Anchoring device for article containers : en
  • CH153015A - Rapid regulators for electrical machines. : de en
  • SU25169A1 - Typography Washer : en ru
  • SU25267A1 - Vulcanizing boiler for repairing car tires and car chambers : en ru
  • GB368236A - A process for the production of plastic masses from the condensation products of phenol and aldehyde : en
  • CA320134A - Universal joint : en fr
  • CH153065A - Variable position coupling device for tractors. : en fr
  • SU25339A1 - Reaping threshing machine : en ru
  • CA320185A - Drill sharpener : en fr
  • CH153028A - Electric arc tube with a gaseous filling. : de en
  • US1847728A - Blade slope indicator : en
  • US1848081A - Auto-oxidative process of recovering iodine from brines : en
  • FR721621A - Device for actuating devices and in particular long-distance signaling devices : en fr
  • DE545374C - Board feed device on machines for connecting boards at their longitudinal edges : de en
  • CA320130A - Brake : en fr
  • USD86378S - Island : en
  • DE545320C - Striking mechanism, especially for electrical clocks : de en
  • US1848083A - Method of forming valve tappets : en
  • SU25277A1 - Kipregel for horizontal and vertical shooting : en ru
  • CH152946A - Memory aid device. : en fr
  • CH152960A - Semi-continuous plant for surfacing and polishing glass, marble or similar plate materials. : en fr
  • CH153068A - Braking device on automobiles. : de en
  • SU25390A1 - Drive to sewing machines from the electric motor : en ru
  • ES125520A3 - Impeller suction pump, intended for the mixing and compression of gases and liquids. : en es
  • GB368012A - An improved process for cleansing cellulose pulp : en
  • US1847632A - Method of making hinge butts : en
  • SU25166A1 - Feeder for milling machine : en ru
  • SU25392A1 - Tea processing machine : en ru
  • US1847656A - Composition for making transparent sheet material : en
  • AU86431A - Improvements in hones for safety razorblades : en
  • CH152814A - Process for preparing lightweight cement masses. : en fr
  • CA320218A - Modulating device : en fr
  • ES125346A1 - Procedure of loading wagons of suspended or aerial routes. : en es
  • FR720855A - Vane lubrication system for rockets on rail vehicles : en fr
  • FR721223A - Pressure-heated steam generator : en fr
  • DE545501C - Device for closing a print set using a thin metal band which is stretched by a device and then clamped : de en
  • ES125617A1 - Apparatus to prevent the projection of mud and splashes by the wheels of cars and similar vehicles. : en es
  • DE545412C - Metal jug closure, preferably for milk jugs : de en
  • DE545730C - Valve for two-chamber gas meter : de en
  • ES125586A2 - IMPROVEMENTS IN THE VERTICAL GAS RETTORS AND THEIR EXTRACTORS, OBJECT OF THE MAIN PATENT : en es
  • DE545766C - Device for mechanical opening and closing of the exhaust pipe of gas-heated ovens, heaters and the like. like : de en
  • AU3027030B - An improved mixture control for internal combustion engines : en
  • DE545704C - Corner connector : de en
  • US1848044A - Broaching machine : en
  • DE545034C - Breakfast frame connector : de en
  • DE545345C - Porous ventilation body : de en
  • FR721264A - Oil burner improvements : en fr
  • FR721517A - Valve : en fr
  • ES706U - Special horn to amplify the sounds adaptable to the radio, cinema, sound, public phonographic auditions and in general to all applications derived from the radio or radiophonograph. (Machine-translation by Google Translate, not legally binding) : en es
  • FR721371A - Heating system for vacuum evaporators and autoclaves : en fr
  • FR721483A - Drum dryer : en fr
  • FR721273A - Flywheel ignition magneto for combustion engines : en fr
  • FR721281A - Extendable tray for presses and presses of all kinds : en fr
  • GB368027A - Improvements in the manufacture and production of dimethylol urea : en
  • ES125505A3 - A procedure for the conditioning and use of the powders used to clean windows. : en es
  • ES125513A3 - A manufacturing process of cord fabrics for vehicle wheel tires. : en es
  • GB367954A - Improvements relating to feeding devices for animals : en
  • FR721516A - Magnetic metal shims : en fr
  • GB368206A - Improvements relating to thread guides for the traverse rails for yarn reeling machines : en
  • FR721592A - Oil container, especially for electric spinning centrifuges, electric twisting spindles and anologous machines : en fr
  • DE545616C - Process for assembling and installing element cans or cells to form batteries : de en
  • US1847226A - Combined drink mixer and juice extractor : en
  • BE385963A - Device to weigh as accurately as possible : en fr nl
  • SU25504A1 - Weaving attachment for insertion into the mouth of the needle : en ru
  • US1847113A - Communication system : en
  • US1847760A - Confection coating apparatus : en
  • US1847799A - Food leavening composition : en
  • CA320249A - Fabric processing : en fr
  • ES125510A3 - A new procedure for the manufacture of trusses and other orthopedic devices. : en es
  • DE545556C - Process for the reproduction of transparent color raster images : de en
  • ES125655A1 - Improvements in the electrical equipment of the thermal electric transmission locomotives. : en es
  • SU25426A1 - Secret lock with swivel discs : en ru
  • ES125652A1 - Improvements in and related to the manufacture of explosives and propellants. : en es
  • FR721144A - Hydraulic driven machine tool : en fr
  • GB368225A - Improvements in centrifugal bowls : en
  • PL15531B1 - A method of obtaining iron from ores, slag or other iron-containing materials by treatment with hydrogen chloride gas. : en pl
  • US1847274A - Shoemaking : en
  • US1847852A - Revetment mat : en
  • ES125519A1 - A mechanism of transmission of the movement to the regulating cylinders of the looms. : en es
  • FR721444A - Optical signaling system : en fr
  • GB368148A - Improvements relating to the manufacture of earthenware covers or lids for teapots and the like : en
  • US1847420A - Stocking top : en
  • DE545467C - Clamping device for strapping made of iron straps : de en
  • DE545705C - Overmolding device for laundry kettle : de en
  • CH152858A - Rain cover for hats. : de en
  • CA320148A - Radio knob : en fr
  • ES125674A1 - New filming system for high speeds on iron roads. : en es
  • FR721188A - Manufacturing process of titanium acid and titanium pigments : en fr
  • GB368088A - Installation for use in forcing fluid into a receiver under pressure : en
  • GB368163A - Improvements in or relating to means for connecting tubular units to headers : en
  • SU25453A1 - Water spindle : en ru
  • SU25310A1 - Cash machine : en ru
  • US1847237A - Gun mount : en
  • US1847141A - Mercury arc rectifier : en
  • US1847461A - Conductor support : en
  • US1847633A - Combustion apparatus : en
  • PL15497B1 - Fluid with a low freezing point for car radiators and the method of its preparation. : en pl
  • FR721494A - Mixing valve with automatic heat adjustment, for vapors, gases and liquids : en fr
  • GB368028A - Washing machine : en
  • GB368315A - Vat dyestuffs and a process of preparing the same : en
  • US1847138A - Easel : en
  • PL15467B1 - : en pl
  • US1847332A - Production of nu-dihydro-anthraquinoneazines : en
  • US1847622A - Process of obtaining indium and zinc from ores containing the same : en
  • US1847678A - Labeling mechanism : en
  • US1847142A - Means and method for signaling by electric waves : en
  • US1847521A - Automatic starting device : en
  • US1847892A - Window shade and curtain support : en
  • CA320047A - Rotary combustion engine : en fr
  • FR721299A - Coke oven : en fr
  • FR721608A - Improvements in the production of polychlornaphthalenes : en fr
  • GB368332A - Improvements in the ventilation of motor bus car and such like enclosed bodies : en
  • PL15439B1 - A device for a pressing line at movable grates. : en pl
  • PL15445B1 - Ground impact fuse for armor-piercing missiles. : en pl
  • US1847686A - Lock : en
  • US1847866A - Fluid-reactive device : en
  • DE545767C - Method for switching a sound reproducer from one transmitter to the other : de en
  • CH152843A - Gluing bath. : en fr
  • DE545338C - Process for the preparation of a rapidly dissolving fungicidal salt mixture : de en
  • US1847117A - Closure fastener : en
  • US1847159A - Extractor : en
  • US1847351A - Feed trough : en
  • FR721650A - Device allowing the marksmanship training of aviators machine-gunners of hunting and bombing formations of nult : en fr
  • PL15343B1 - Device for recovering solid particles from waste water. : en pl
  • US1847749A - Motor vehicle : en
  • FR721239A - one hand maneuverable case : en fr
  • DE545653C - Electropneumatic pipe valve for organs or the like. : de en
  • GB368057A - Improvements relating to seating arrangements for motor vehicles : en
  • GB368146A - An improved apparatus for automatically delivering powdered substances to the dies of a press : en
  • GB368194A - Improvements in coke ovens : en
  • CH152873A - Process for the production of ammonia. : de en
  • CH152947A - High mechanical strength aluminum alloy. : en fr
  • CH153110A - Process for the production of a new vat dye. : de en
  • DE545547C - Punching machine : de en
  • DE545581C - Corrosion-proof vessels : de en
  • CH152994A - Device on closing wings of a room with a temperature different from the outside temperature, in particular for cooling and drying systems to prevent cold or cold. Heat losses. : de en
  • DE545326C - Absorption cold apparatus : de en
  • US1847318A - Machine for treating peanuts : en
  • ES662Y - Agglomerated cork heels, with or without circular edges, for firearms. : en es
  • SU25211A1 - Device for controlling mechanisms at a distance, for example, for automatic tuning of radio receivers : en ru
  • SU25434A1 - Shoe Insoles Punching Machine : en ru
  • US1847416A - And curtis l : en
  • GB368342A - An improved tool for use in preparing pipe ends for jointing : en
  • US1847473A - Cable splicing tool : en
  • DE545368C - Process for removing carbon oxysulphide from gases : de en
  • ES125511A1 - A procedure for the molding of cement and asbestos pipes and channels. : en es
  • ES125535A3 - An automatic charcoal charger system for industrial homes. : en es
  • FR721527A - Flower box or such pot or container, and method of making the same : en fr
  • GB368190A - Improvements in vacuum electric discharge tubes : en
  • GR3558B - PORESE VENTILIZATION BODY, SAME FOR VENTILATION OF FERMENTIVE LIQUIDS. : el en
  • SU25328A1 - Grain Pollution Device : en ru
  • GB367974A - Improvements in or relating to conveyors : en
  • US1847900A - Window shade : en
  • US1847542A - Method of heat transfer : en
  • SU25467A1 - A device for pressing fiberboard slabs etc. of materials : en ru
  • US1847528A - Slip top container and process therefor : en
  • US1847855A - Tide motor : en
  • SU25176A1 - Rheostat : en ru
  • CA320189A - Molybdenum and chromium alloy : en fr
  • CH152902A - Conduit in paper. : en fr
  • DE545858C - Current collection brush, in particular current collection roller, made of resistance material for electrical control apparatus : de en
  • US1847227A - Mixing and agitating machine : en
  • US1847243A - Measuring apparatus : en
  • US1848042A - Foam stabilizer for fire extinguishers : en
  • GB368710A - Refrigerating apparatus : en
  • FR721568A - Slider closure : en fr
  • FR721606A - Compressed air start valve control for internal combustion engines : en fr
  • DE545747C - Engraver : de en
  • SU25257A1 - Riveting for wooden pipes : en ru
  • US1847412A - Paper hanger's straightedge : en
  • DE545359C - Rotatable connector to prevent electrical lines from twisting : de en
  • DE545573C - Electric balance clock : de en
  • DE545757C - Ice cream machine : de en
  • CA320245A - Collapsible rim for tires : en fr
  • ES125078A1 - Perfections introduced in dentifrices. : en es
  • GB368050A - Improvements in variable-speed belt gearing : en
  • US1847297A - Apparatus for purifying air : en
  • GB368047A - Improvements in or relating to optical projection systems for talking films and the like : en
  • CH152984A - Double-acting two-stroke internal combustion engine. : de en
  • FR721610A - Zinc-based alloy for die-casting : en fr
  • FR721612A - Stop device for spinning drawing bench : en fr
  • ES125570A1 - A new push-button device for automatic change of the tap. : en es
  • FR721108A - Recovery control device in electric traction vehicles : en fr
  • GB367969A - Method of sweetening petroleum products : en
  • GB368771A - Improvements in or relating to alternating current synchronous motors : en
  • ES655Y - Letter of credit with coupons easily separable by perforations. : en es
  • GB368058A - Process of improving cobalt-molybdenum alloys : en
  • GB368100A - Improvements in, or relating to, electric and other lamps or lanterns of the suspension type : en
  • PL15430B1 - A method of producing electric machines with bearing discs and a device for carrying out this method. : en pl
  • PL15450B1 - Primacy: A horse for cards and similar items. : en pl
  • CH153048A - Circuit arrangement in telephone systems. : de en
  • SU25379A1 - A device for milling dies bolt heads : en ru
  • DE545615C - Radio detector : de en
  • FR721467A - Improvements to thermionic cathodes and their mode of activation : en fr
  • GB368180A - Improvements relating to coke ovens : en
  • FR721358A - Friction Gear Shift Improvements : en fr
  • GB368707A - Circuit arrangement for the transmission of current impulses in electric signalling installations : en
  • US1847157A - Casket lowering device : en
  • US1847292A - Feeding device for solid substances : en
  • US1847552A - Sealing device : en
  • US1847659A - Flotation apparatus : en
  • DE545402C - Electric capacitor : de en
  • DE545124C - Foundry plant with two conveyor tracks arranged one above the other : de en
  • DE545699C - Fuel injection process on diesel engines with air storage : de en
  • DE545623C - Process for the preparation of an azo dye : de en
  • ES125552A1 - Apparatus for making mixtures and solutions in general, which works by the action of liquids under pressure. : en es
  • FR721226A - Respiratory System Improvements : en fr
  • GB368171A - Pressure die-casting apparatus : en
  • GB368212A - Improvements in typewriters : en
  • PL15500B1 - Bleed valve for releasing brakes, especially vehicle brakes. : en pl
  • US1847273A - Machine eoe : en
  • US1847380A - Grove and orchard subpulverizer disk : en
  • DE545413C - Process for obtaining phenol-free waste water in coking plants, gas stations, smoldering plants and similar plants : de en
  • US1847148A - Conveyer apparatus : en
  • US1847422A - Transmission line construction : en
  • SU25237A1 - Device for storing and sterilizing brushes for washing hands before surgery : en ru
  • US1847801A - Scissors : en
  • DE545805C - Conic section drawing device : de en
  • GB368044A - An improved display or advertising device : en
  • US1847779A - of chicago : en
  • PL15350B1 - : en pl
  • US1847275A - Nail distributor : en
  • US1847681A - Undergarment : en
  • DE545186C - Mechanically driven extrusion press : de en
  • ES125560A1 - Improvements in the glue application machines. : en es
  • FR721409A - Improvements to market garden and small-crop tractors : en fr
  • FR721347A - Hydraulically cooled cinematographic corridor holder : en fr
  • FR721570A - Improvements to devices for launching airplanes : en fr
  • FR721643A - Metal profile with electrically welded fixing rods : en fr
  • GB367903A - Improvements in or relating to cameras : en
  • FR721367A - Pigeon shooting : en fr
  • FR721639A - Device for easy transport and handling of jacks and other lifting devices : en fr
  • FR721148A - Sound recording process : en fr
  • US1847608A - Radiator : en
  • DE545527C - Barrel weight scale with mechanical displacement of the barrel weight : de en
  • GB368090A - Improvements in or relating to electric discharge devices : en
  • GR3564B - ELECTRIC LIGHTING MACHINE. : el en
  • ES125365A1 - An excess voltage warning device, applicable in power plants. : en es
  • ES125606A1 - Sealing device that prevents the filling of bottles, bottles and containers. : en es
  • US1847923A - Marker for highway poles : en
  • FR721331A - Auto body front panel : en fr
  • GB368360A - Improvements in conveyor apparatus particularly applicable to bottle filling and bottle corking machines : en
  • GB368371A - Improved method of and machine for forming and closing cartons or linings for cartons : en
  • FR721212A - Protection device for socket outlets for explosion-proof electrical installations : en fr
  • SU25161A1 - Steam boiler : en ru
  • US1847644A - Photocell mounting for motion-picture machines : en
  • DE545066C - Safety method and apparatus for packaging bulk goods in tubular textile structures : de en
  • DE545331C - Process and device to avoid corrosion of the scrubbing metal in generator systems : de en
  • ES125501A1 - Apparatus for light signals. : en es
  • GB368230A - Improvements in the production of fine threads of artificial silk : en
  • DK45325C - Method and device for voltage regulation of alternating current lines with one or more intermediate stations. : da en
  • FR721289A - Azo dyes production process : en fr
  • DE545474C - Process for the production of soluble carbonates and hydroxides : de en
  • PL15436B1 - A method of producing all kinds of electric timed and instantaneous fuses. : en pl
  • US1847577A - Method of making razor blades : en
  • CA320186A - Production of metallic oxy compounds : en fr
  • CA320235A - Telegraph system : en fr
  • US1847258A - Process and apparatus for cracking hydrocarbon gases : en
  • US1847738A - Washer for electrical connections : en
  • DE545497C - Card folder : de en
  • DE545583C - Process for the preparation of phenol : de en
  • SU25394A1 - Device for speeding up paper feed to cross-cut knife in paper cutters : en ru
  • US1847712A - Master wheel positioning device : en
  • US1847772A - Tire spreader : en
  • FR721455A - Metal plate intended to distribute the forces exerted on the pedals of a bicycle on the soles of the feet : en fr
  • USD86348S - Design for a spoon, knife, fork : en
  • GB368017A - Improvements in brackets for supporting curtain rails : en
  • GB368036A - Improvements in or relating to devices for filing ledger sheets or the like : en
  • GB368179A - Method for destroying moths and their eggs in furs : en
  • CA320133A - Bolt heading machine : en fr
  • CH152880A - Process for the production of a chromium-containing dye. : de en
  • USD86401S - Design for an electric cooker : en
  • DE545630C - Rubber suction cups : de en
  • DE545685C - Process for feeding the raw sludge with full jacket spinners : de en
  • DE545798C - Ruettelforming machine : de en
  • FR721257A - Normal heptyl phenol and process for its preparation : en fr
  • GB368035A - Improvements in cooking ranges : en
  • DE545389C - Deep pumping for conveying petroleum : de en
  • ES745U - Baths of the so-called generically universal type. (Machine-translation by Google Translate, not legally binding) : en es
  • FR721174A - Device for dust removal, etc. : en fr
  • FR721622A - Device to facilitate the search and refloating of submerged ships, without passing slings under the hull : en fr
  • GB368133A - Improvements in loading coil boxes : en
  • US1847624A - Method of revivifying clays : en
  • DE545649C - Thread cutting device : de en
  • FR721369A - Installation for escalators : en fr
  • US1847404A - Spraying device : en
  • US1847680A - Friction brake : en
  • US1847785A - of cleveland : en
  • GB368144A - Improvements in rotary internal combustion engines : en
  • DE545503C - Process for the extraction and treatment of copper-plated rotogravure rollers : de en
  • FR721421A - Universal implement tractor : en fr
  • FR721153A - Scaling method and device by the simultaneous action of two blades rotating in opposite directions : en fr
  • FR721387A - Lantern with closing flap controlling the ignition circuit : en fr
  • GB368156A - Method of and apparatus for nebulating sulphur : en
  • GB368213A - Improvements relating to mudguards for perambulators, children's motors or the like : en
  • DK45309C - Apparatus for Displaying Talking, Live Images. : da en
  • FR721423A - Hernia bandage with movable and immobile pad, with adjustable progressive tension and pressure : en fr
  • IE12093L - Stoves : en
  • GB368317A - Improvements in or relating to turbines : en
  • ES125486A1 - A coupling device for vacuum devices, with control by grid, especially mercury vapor rectifiers. : en es
  • ES762U - Dust collector filter. (Machine-translation by Google Translate, not legally binding) : en es
  • FR721171A - Sealing device for piston : en fr
  • GB368081A - Improvements relating to electric dry cells : en
  • FR721477A - Control system for diesel locomotives with pneumatic transmission, by means of a mixture of compressed air and water vapor : en fr
  • GB368022A - Improvements in and relating to, the manufacture and production of artificial threads, filaments and the like and in apparatus therefor : en
  • DE545310C - Sand spreading device for motor vehicles with drum-shaped sand containers that can be rotated about horizontal axes from the driver's seat : de en
  • DE545437C - Transformer with an iron support that supports the winding face and a jacket made of non-magnetic, electrically conductive material surrounding this support : de en
  • FR721218A - Improvements in the construction of metal toy airplanes : en fr
  • FR721484A - Method and apparatus for extracting and harvesting products secreted by trees : en fr
  • DE545366C - Procedure for washing out fine mist or fumes from gases : de en
  • ES125624A1 - Procedure for the manufacture of a new type of gas cooker for domestic use. : en es
  • FR721180A - Automatic voltage regulator for direct or alternating current generators : en fr
  • FR721487A - Compounding device for voltage regulators for three-phase generators : en fr
  • GB368702A - Improvements in or relating to turbines : en
  • FR721169A - Process for the production of new water-insoluble azo dyes : en fr
  • FR721460A - Improvements to hydraulic shock absorbers : en fr
  • FR721522A - Method and device for making photographic views, in particular radiographs, and layer support for these views : en fr
  • FR721590A - prop formed by a fixed lower part and a sliding upper part : en fr
  • GB368351A - Wetting and penetrating agents and process for utilizing the same : en
  • IE13354L - Automatically variable transmission gear : en
  • DE545479C - Winding for multi-phase two-pole AC machines with star connection : de en
  • DE545452C - Device for alternately switching on several sound reproduction devices arranged in a distributed manner behind the projection screen : de en
  • FR721382A - Cavaillon plow : en fr
  • GB368101A - Improvements in twisting and winding machine : en
  • DE545531C - Method for recording the time or advertising announcement for conversation carriers (plates, rollers or films) from speaking clocks : de en
  • DE545209C - Incandescent lamp holder : de en
  • DK45302C - Accumulator plate. : da en
  • GB368165A - Improvements in or relating to lifting-trucks : en
  • FR721361A - Process for the polymerization of diolefins : en fr
  • CA320053A - Press for printing surfaces on cylinders : en fr
  • DE545592C - Feeding device for automatic separation and straightening of workpieces : de en
  • FR721418A - Method and devices for ensuring complete combustion of fuel in industrial fireplaces : en fr
  • GB367984A - Improvements in and relating to the casting of ingots : en
  • US1847131A - Toilet seat cover : en
  • DE545434C - Device for the adjustable suspension and tensioning of isolator chains : de en
  • FR721293A - Rear clip for fixing false collars on shirts : en fr
  • FR721538A - Improved method for the purification of hot spent pickling liquors from steel plants and the like : en fr
  • GB367905A - Improvements relating to portable containers for compressed gases : en
  • SU25340A1 - Flail threshing drum : en ru
  • CA320207A - Cup brush : en fr
  • CA320051A - Change gear device : en fr
  • CH152800A - Movable partition that can be used as a rolling door. : en fr
  • PL15386B1 - Vehicle jack. : en pl
  • US1847210A - Process for making and freshening cheese : en
  • FR721394A - Use of phosphorescent powders under the effect of artificial light sources, and new products resulting therefrom : en fr
  • GB368325A - Improvements in or relating to electric upsetting machines : en
  • DE545405C - Adhesive film made from cellulose derivatives : de en
  • DE545697C - Air compression device with an air collection container : de en
  • ES125524A1 - A diesel engine, with air storage. : en es
  • US1847846A - Burner : en
  • FR721406A - Improvements to electrical telecommunications systems : en fr
  • US1847662A - Brake shoe : en
  • FR721236A - Fixing device for table legs : en fr
  • FR721420A - Improvements to central heating systems with automatic temperature control : en fr
  • USD86359S - Design : en
  • USD86400S - Ebedebick j : en
  • ES125386A1 - A manufacturing process for a nitrogen-based fertilizer, which can not be exploited, can be stored without inconvenience and easily distributed on the ground. : en es
  • DE545522C - Device for moving and accommodating the stove rings below the stove top : de en
  • ES125654A2 - IMPROVEMENTS MADE IN THE SCOPE OF MAIN PATENT NUMBER 122856 : en es
  • FR721243A - Installation of internal combustion engine, in particular for controlling vehicles : en fr
  • FR721441A - Gas protection cabin : en fr
  • FR721430A - Flexible pipe : en fr
  • GB368052A - Improvements in synchronised sound and picture reproducing apparatus : en
  • GB368249A - Improvements in and relating to luminous advertising devices : en
  • ES125532A1 - Perfection in the self-regulating pistons for internal combustion engines. : en es
  • CA320196A - Iron refining method : en fr
  • CH152877A - Process for the production of higher carbon hydrocarbons by the thermal decomposition of methane. : de en
  • DE545344C - Cutting machine for mining coal, potash, etc. like : de en
  • GB368264A - An improved expansion vessel for transformers and other oilimmersed electrical apparatus : en
  • DE545577C - Dobby : de en
  • US1847503A - Riddle : en
  • US1848088A - Calking tool : en
  • ES125603A1 - A forklift or dumbwaiter to elevate all kinds of objects to different heights, especially tableware, glasses, bottles and other dining and kitchen objects. : en es
  • GB368054A - An improved inkwell : en
  • US1847417A - Boiler cleaner : en
  • US1847432A - Ditching and grading machine : en
  • DE545669C - Saddle, especially for bicycles : de en
  • ES125584A1 - Improvements in valve distributions for compressed fluid motors. : en es
  • GB367922A - Improvements relating to wardrobes or the like : en
  • GB368158A - Process and apparatus for closing vessels, in particular bottles : en
  • GB368391A - Improvements in or relating to stoppers or closures for electrical joint-boxes and similar boxes or receptacles : en
  • GB368186A - Process for the production of a porous building material : en
  • GR3555B - PRESSURE DEVICE (INSTRUMENT) BY TENSION MECHANISMS OF TEXTILE WINS (PROJECTS -MECHES). : el en
  • DE545732C - Device for the automatic switching on of sound recording and reproducing devices with two or more sound carriers : de en
  • DE545783C - Circuit arrangement for call seekers in telephone systems : de en
  • ES125543A1 - Perfeccionamientos in the machinery for the manufacture of hollow glass. : en es
  • USD86369S - Design for an arc lamp : en
  • DE545454C - Pressure measuring device : de en
  • DE545856C - Loudspeaker horn : de en
  • DE545569C - Process for the manufacture of pull cord packages : de en
  • US1847362A - Toy carpet sweeper : en
  • DE545306C - Control for metal saw frame : de en
  • GR3554B - SUSPENSION CROWN. : el en
  • GR3570B - THIOCHALKINOTIR. : el en
  • PL15431B1 - A method of making quads for telegraph and telephone cables and a machine for making these fours. : en pl
  • DE545607C - Manufacture of potassium nitrate by converting calcium nitrate with potassium chloride : de en
  • GB368004A - Automatic gas and water regulator for water heaters : en
  • FR721425A - Improvements to induction furnaces : en fr
  • DE545333C - Planetary gear used to change the speed of a winch : de en
  • DE545793C - Power supply for permanent electrodes : de en
  • AU294331A - Arch supporting devices for disposition in boots and shoes : en
  • FR721018A - Locking method for folding baby carriage : en fr
  • FR721628A - Improvements in track braking devices for railways : en fr
  • CA320181A - Synchronous motor : en fr
  • DE544878C - Method and apparatus for the production of panels, e.g. B. roof tiles, made of asbestos, cement, sand or the like. For construction purposes : de en
  • DE545744C - Mixer : de en
  • DE545837C - Processing of mixed chips of white and red metal : de en
  • PL15506B1 - Connecting rod mechanism. : en pl
  • SU25327A1 - Disc harrow attachment, turning it into a separate wedge roller : en ru
  • US1847937A - Antirattle hinge pin : en
  • US1847192A - Method of making tameks : en
  • CH152819A - Stop device for doors, windows, etc. : en fr
  • US1847213A - Selector switch : en
  • GB368239A - An improved jug for electrically heating liquids : en
  • CH152808A - Cover device for the cooking holes on hotplates. : de en
  • SU25345A1 - Landing Sleeve : en ru
  • SU25417A1 - Thermos Washing Machine : en ru
  • CH153022A - Linear emitter reflector. : de en
  • DE545337C - Increasing the yield strength and elastic limit of alloyed aluminum wire : de en
  • FR721597A - Process for the manufacture of aromatic hydrocarbons, containing unsaturated side chains : en fr
  • BE385896A - : en
  • FR721380A - Acetylene generator for small particle carbide : en fr
  • DE545381C - Gate valve in which the plates are pressed onto their seats by mutual rotation of the plates, which are connected to the spindle by means of links : de en
  • PL15402B1 - The method of increasing the volume of bitumen, asphalt and similar materials is done with additional measures. : en pl
  • US1847369A - Self adjusting shaft bearing : en
  • US1847642A - Heat resistant shutter for motion picture projection machines : en
  • AU403731A - Improvements in or relating to vehicle lamps : en
  • CA320217A - Electric clock : en fr
  • CA320236A - Valve assembly : en fr
  • FR721338A - Dust vacuum cleaner : en fr
  • GB368033A - Improvements in or relating to cigarette and like cases : en
  • PL15411B1 - Sprayer for sprinkling items during cleaning. : en pl
  • SU25333A1 - Landing machine : en ru
  • US1847974A - Age resisting process for rubber and age resisting rubber compound : en
  • AU30531A - Improvements in or relating to rotors for axial flow hydraulic machines : en
  • SU25244A1 - Reinforced concrete beam : en ru
  • US1847177A - Pulley : en
  • US1847377A - Paper making apparatus : en
  • US1847698A - Process for the dyeing and printing of fabrics containing cotton fibers, preliminarily immunized, which are combined with other fibers : en
  • US1848024A - Apparatus for use in blood transfusion, intravenous medication and the like : en
  • US1848087A - Regulator : en
  • CA320131A - Brake shoe : en fr
  • US1847425A - Carrier device : en
  • SU25285A1 - Float to determine the average speed of the river flow : en ru
  • US1847252A - Shock equalizer : en
  • US1847161A - H y aos : en
  • US1847228A - Cover-holder for vessels : en
  • AU118631A - Improvements in and relating to verandah chairs : en
  • CH152805A - Scaffolding. : de en
  • CA320114A - Cultivator : en fr
  • CH152958A - Wood preservatives. : de en
  • SU25481A1 - Chuck for drill in stone drilling machines : en ru
  • SU25486A1 - Tool to facilitate feeding to and from the stack of boards : en ru
  • US1847744A - Velocipede : en
  • PL15493B1 - Electric starter for internal combustion engines. : en pl
  • US1847114A - Automobile auxiliary control structure : en
  • US1847442A - Process for decolorizing and neutralizing oils : en
  • US1847817A - Lubricating system : en
  • SU25369A1 - Chuck : en ru
  • CH152848A - Equipment on laundry centrifuges to use them to drive other machines. : de en
  • CH152995A - Static alternating current transformer for economical operation at low loads. : en it
  • US1847386A - Dishwashing machine : en
  • US1847685A - Self-aligning terminal socket : en
  • SU25440A1 - Machine gun receiver Maxim : en ru
  • US1847082A - Method of treating hydrocarbons : en
  • US1847446A - Metal shaping machine : en
  • US1847805A - Preparation of tarry and bituminous solutions : en
  • USD86382S - Design for gas meter indicating dial face : en
  • GB368162A - Improvements in and connected with cigarettes : en
  • GB368312A - Process for the simultaneous manufacture of iron, or other metals and of portland cements or hydraulic limes : en
  • GR3567B - PURE AND NEUTRAL LUBRICANT OIL. : el en
  • SU25315A1 - Monitoring device for recording the running time of machines : en ru
  • US1847636A - Vibration recording and reproducing apparatus : en
  • US1847756A - Piston and piston ring therefor : en
  • SU25154A1 - Spring Coiling Tool : en ru
  • US1847225A - Stove : en
  • DE545343C - Hole mandrel fastening for hollow brick mouthpieces : de en
  • ES125600A1 - Adjustable winder suitable mainly for the viscose mass (cake) of artificial silk spinning. : en es
  • FR721129A - Improvements to DC to AC converters : en fr
  • FR721563A - Improvements to electrical transmission systems : en fr
  • GB368059A - Improvements relating to metal window frames : en
  • US1847257A - Process for the pyrolytic conversion of normally gaseous aliphatic hydrocarbons : en
  • DE545354C - Method and device for reducing ores, in particular iron ores : de en
  • DE545534C - Device for determining the number of points in sports competitions : de en
  • DE545676C - Handheld device for cleaning metallic objects or the like. : de en
  • ES125615A3 - A blade system for beet grating or slicing machines. : en es
  • GB368043A - Fastenings for metallic sheet roofing : en
  • GB368152A - Improvements in or relating to thermionic valve circuit arrangements : en
  • GB368326A - Improvements in distilling and gasifying carbonaceous materials underground : en
  • ES125646A2 - PROCEDURE FOR OBTAINING FOUNDRY BLOCKS OF FINALLY GRANULATED STRUCTURE, FREE OF PORES AND SIMILAR : en es
  • FR721117A - Closed and sterilizable dropper container, graduated or non-graduated : en fr
  • GB368023A - Improvements in electric lamp holders : en
  • PL15542B1 - Hydraulic brake. : en pl
  • US1847444A - Anchorage for identification plates : en
  • DE545362C - Mercury vapor rectifier with metal vessel : de en
  • FR721246A - Measuring instrument for recording physical quantities : en fr
  • FR721344A - Hearth grate intended for mixed wood and charcoal heating appliances : en fr
  • DE545325C - Automatic sheet feeder for platen printing presses : de en
  • DE545690C - Process for the electrical purification of gases : de en
  • ES125496A1 - A procedure for the protection of the edge of the blades for the razor. : en es
  • GR3566B - URBAN BUILDINGS ARE MADE WITH DISPLAYED, UNBREAKABLE, COMPACT, AND ABOVE NOT HYGROSCOPIC EXPLOSIVE FIBER PLATES. : el en
  • SU25201A1 - Generator device for sound lot : en ru
  • GB368143A - Improvements in methods of removing scale forming material from boilers or hot water cisterns : en
  • GB367890A - Emulsion of immiscible fluids : en
  • ES647Y - Automatic sprayer. : en es
  • US1847205A - Frog point : en
  • US1847367A - Concentration of ores, minerals, and the like : en
  • US1847628A - Releasing-seal for fire extinguishing chambers : en
  • US1847645A - Transmission mechanism : en
  • US1847307A - Fluid separator shield : en
  • US1847597A - Treatment of crude pyroligneous acid : en
  • GB367964A - Improvements in, or relating to, portable electric lamps, pocket lamps and the like : en
  • PL15422B1 - Method for the production of tetra and tetrahydrophthalene. : en pl
  • US1848032A - Key ring and safety key holder : en
  • ES125476A1 - Mechanical mediator : en es
  • GB367866A - Improvements in underfeed stokers for furnaces : en
  • DE527225C - Process for the preparation of the root germs of germinated grain in the grain malting for human nutrition and for dietetic purposes : de en
  • FR721143A - Landing train for airplanes : en fr
  • FR721296A - Improvements to sliding sash windows : en fr
  • GB367966A - Improved process and apparatus for the manufacture of water gas or producer gas together with the simultaneous cracking of hydrocarbon oils : en
  • GB368729A - Improvements in apparatus for the treatment of fluids by heat interchange : en