• DE742184C - Method for determining the coating of paint when painting strips or sheets by determining the weight of the coating : de en
  • DE742196C - Process for the production of dimensionally stable catalysts from bleaching earth : de en
  • DE742279C - Spreader with a stirrer blade on the spreader cap : de en
  • CA416584A - Dry cell battery unit : en fr
  • US2334829A - Mortising machine : en
  • US2334902A - Collapsible box or container : en
  • US2334932A - Boat : en
  • AU741342A - Improvement in evaporators : en
  • AU629942A - Improvements in containers adapted for being nested in each other : en
  • FR887907A - Realization of an oscillator of a heterodyne transmitter or receiver for ultra-short and shorter waves : en fr
  • AU117753B2 - Improvement in evaporators : en
  • US2334753A - Copper-base alloy : en
  • US2334824A - Line tracing mechanism : en
  • US2335151A - Railway signaling system : en
  • DE742131C - Fire protection device for motion picture projector : de en
  • US2334703A - Art of clarifying liquids : en
  • US2335022A - Container and carrier for bottled goods : en
  • US2335213A - Chinaware stamping machine : en
  • FR887736A - Rubberized leather : en fr
  • FR887870A - Central tube vaporization nozzle device with convection chamber particularly applicable to gasifiers : en fr
  • US2334814A - Method of and apparatus for treating teeth : en
  • FR887806A - Electric traction road vehicle : en fr
  • DE742225C - Process for the production of animal feed : de en
  • FR887814A - Watch refinements : en fr
  • FR887875A - Inter-band telegraphic transmission system : en fr
  • FR887850A - Improvements to harpoon guns : en fr
  • CA416513A - Titanium dioxide pigment : en fr
  • US2334772A - Mining machine : en
  • US2335143A - Control valve : en
  • FR887871A - Tool holder with v-shaped spring key : en fr
  • US2335166A - Trencher bucket digging unit : en
  • US2334790A - Filter : en
  • GB557539A - Coated sheet material : en
  • US2335191A - Covered product and the process for producing it : en
  • DE742135C - Axle bearings for motor vehicles : de en
  • DK61608C - Vulcanizable rubber product and process for its manufacture. : da en
  • US2335216A - Car construction : en
  • GB557607A - Improvements in and relating to steam sealed glands for steam turbines : en
  • DE742257C - Process for the preparation of N-aryl-3-oxypyrrolidines : de en
  • USD136690S - Design fob a dress : en
  • FR887701A - Assembly for distance determination of reflective surfaces using ultra-short waves : en fr
  • DK61602C - Glass flask without projecting Pump nozzle for Vacuum containers, especially Electron tubes. : da en
  • CA416620A - Catalytic conversion process and apparatus : en fr
  • DE742070C - Nozzle for metal spray guns : de en
  • DE742222C - Method and device for testing the tightness of the wall of electrical vacuum vessels : de en
  • GB557586A - Improvements in and relating to film projecting apparatus : en
  • FR887703A - Process for the production of diphenylsulfone derivatives : en fr
  • US2334828A - Antitheft wheel : en
  • DE742206C - Counting device for displaying the number of characters and spaces perforated in a paper strip for controlling a telegraph transmitter by means of a key punch with tabulator device : de en
  • GB557553A - Improved method of and apparatus for refining metals and alloys : en
  • GB557561A - Improvements in and relating to cylinders of vehicle steering, braking or other systems : en
  • FR887849A - Improvements to gasifiers : en fr
  • USRE22393E - Process of producing wood : en
  • GB557480A - Improvements in pressure actuated devices for controlling the output of variable delivery pumps : en
  • FR887756A - Flexible wooden shoe sole : en fr
  • GB557572A - Improvements in coupling devices for connecting pipes or conduits : en
  • FR887910A - Dryer for bulk materials, in particular of agricultural origin : en fr
  • FR887926A - Device for dry spinning of artificial fibers : en fr
  • US2334998A - Isomerization of alpha olefins : en
  • FR887855A - Obturator, such as gas and vapor regulator : en fr
  • DE742220C - Method and device for examining the setting of optical systems, in particular of photographic lenses : de en
  • AU117762B2 - Improvements in or relating to magneto-electric systems comprising stator andan armature, ofwhich one consists wholly or partly of magnet steel : en
  • AU117770B2 - Improved process and apparatus forthe production of dispersible sulphur : en
  • CA416553A - Notching mechanism : en fr
  • CA416519A - Air conditioning system : en fr
  • FR887733A - Fruit sugar : en fr
  • GB557444A - Improvements relating to retractable undercarriages for aircraft : en
  • US2335039A - Automatic alarm device : en
  • DE742163C - Short-circuit device for clamping plates with permanent magnets : de en
  • US2334952A - Film developing apparatus : en
  • DE741893C - Magazine exchange device for die setting and line casting machines : de en
  • FR887898A - Process for obtaining phenols from oils : en fr
  • US2334781A - Expansion pliers : en
  • DE742185C - Preparations for the control of nematodes : de en
  • US2334704A - Automatic pilot : en
  • DE742071C - Process for making margarine : de en
  • FR887948A - Metal die in special alloy for hot drawing of very thin glass wires : en fr
  • DE742297C - Automatically controllable bobbin braking device for Koetz spinning machines : de en
  • DE742121C - Device for charging stable manure, fodder or the like. : de en
  • DE742144C - Back device for clockworks : de en
  • US2334738A - Lubricant : en
  • US2335110A - Electrical switch : en
  • US2335194A - Cleansing process and product : en
  • FR887950A - Tool filled with diamonds such as grinding wheel : en fr
  • GB557509A - Improvements in or relating to ironing machines : en
  • GB557588A - Improvements in or relating to reinforced concrete floors : en
  • FR887750A - Flashlight with reflector switch and battery coupling : en fr
  • US2335060A - Electroforming method of producing tuyeres : en
  • DE742063C - Arrangement for generating a trapezoidal oscillation for phase investigations : de en
  • DE742152C - Electromagnetic drive system for telephones and other signaling devices with permanent magnets of high coercive force : de en
  • FR887843A - New thermal assembly powered by a gasifier : en fr
  • FR887772A - Method for showing signs and indicating device for the application of this method : en fr
  • FR887828A - Rotary compressor or similar : en fr
  • US2334980A - Motor vehicle : en
  • US2335000A - Quick disconnect device : en
  • FR887897A - Apparatus for felling trees : en fr
  • FR887797A - New voltage regulators : en fr
  • GB557524A - Improvements in or relating to motor-driven centrifugal pumps for liquid : en
  • FR887770A - Mechanical devices forming a set of controls applying to steering members, more particularly used in aeronautics : en fr
  • FR887853A - Improvements in the work of fermentation to increase vigor and alcoholic yield : en fr
  • GB557527A - Improvements in or relating to screw drivers : en
  • DE742160C - Wind wing driven by the crankshaft of an internal combustion engine : de en
  • US2334709A - Emulsion : en
  • US2334910A - Control apparatus : en
  • US2334937A - Hair ornament : en
  • FR887780A - semi-stationary equipment for carbonization and for distillation of wood and other plants : en fr
  • US2335112A - Stalk cutter and cultivator : en
  • DK61619C - Spooling machine. : da en
  • FR887824A - Use of methyl alcohol and its process for degreasing wool and woolen skins, and recovering fat and solvent : en fr
  • US2334835A - Loading machine : en
  • US2335050A - Electron discharge amplifier : en
  • GB557479A - Improvement in clutch control mechanism : en
  • DK61616C - Signal device for automobiles or trailers for alarm when puncturing air rings. : da en
  • DE742153C - Gas generators : de en
  • FR887905A - Process for the production of artificial fibers in cellulose hydrate with reduced tendency to swell and dye well with acid dyes : en fr
  • GB557529A - Improvements in or relating to filament connections for radio tubes, lamps, etc., and to methods of and machines for manufacturing filaments : en
  • DE742148C - Process for the production of ethereal condensation products : de en
  • US2335114A - Radio receiver time control : en
  • US2334839A - Chest for silverware : en
  • FR887805A - Electrical signaling installation with contact line, applied to a traction network and intended to indicate, at various indicator stations of this network, the passage of the next vehicle : en fr
  • DE742137C - Freewheel and retraction hub for bicycles for use by the disabled : de en
  • DE742211C - Process for the production of collagen fibers : de en
  • FR887891A - Advanced gasifier : en fr
  • DE742059C - Arrangement for the synchronization control of telegraph devices, which record characters broken down into pixels and line-wise : de en
  • FR887874A - Electrical oscillation generator system : en fr
  • GB557460A - Hexakisazo dyestuffs : en
  • US2335107A - Film package : en
  • FI19754A - The gas generator does not meet the requirements : en fi
  • CA416560A - Clutch control device : en fr
  • CA416570A - Gummed sheet material : en fr
  • US2335185A - Refrigerator cabinet construction : en
  • US2334765A - System and device for signaling purposes : en
  • US2334838A - Honing tool : en
  • DE742156C - Heating device on vessels with steam heating jackets, in particular steam boilers : de en
  • US2334934A - Furniture construction : en
  • US2334856A - Combined sun visor and aerial for vehicles : en
  • US2335150A - Scaling hammer : en
  • AU729442A - Heat treating process : en
  • CA416611A - Button positioning mechanism : en fr
  • CA416536A - Commodity packaging machine : en fr
  • DE742166C - Procedure for the foundation of structures : de en
  • US2335011A - Method of making feather fabric : en
  • CA416587A - Dry cell battery unit : en fr
  • DE742047C - Tool holder for machines for processing metals with hard surfaces using hard metal tools : de en
  • AU604842A - Improvements in or relating to tanks for use in aircraft : en
  • DK61588C - Preheater for Slam. : da en
  • DK61609C - Procedure for the production of sheets or moldings by hot pressing of mixtures of wood flour and blood or blood albumin-containing solutions. : da en
  • DK61620C - Procedure for ascertaining the number of weft threads involved in weaving cloth fabrics to a given length of fabric, and an apparatus for carrying out the procedure. : da en
  • GB557537A - Improvements in or relating to driven plates for friction clutches : en
  • DE742142C - Device for removing and loading ring-shaped wire bundles : de en
  • GB557557A - Improvements in or relating to the manufacture of resinous compositions : en
  • US2335077A - Orthoptic instrument : en
  • FR887945A - Rigid unloading bar for vehicle tipping bodies : en fr
  • GB557517A - Improvements in and relating to electric motor control systems : en
  • US2334867A - Fender shield latching mechanism : en
  • GB557511A - A machine for welding sewing-machine needles : en
  • GR10186B - HORSE RACING GAME. : el en
  • GB557573A - Improvements in the crank assembly shaft of internal combustion engines : en
  • US2334747A - Vibrating head whipstock : en
  • US2334789A - Ventilator : en
  • US2335108A - Drafting head of textile machinery : en
  • DE742275C - Machine for leather finishing : de en
  • GB557581A - Improvements in surfaces exposed to the flow of air, steam, and other gases : en
  • US2334925A - Ash receiver : en
  • GB557552A - Improvements in or relating to apparatus for checking the power generated by small electric motors : en
  • GB557542A - An improved means for defouling the sides and bottoms of ships' hulls : en
  • DK61598C - Mechanism for Switching Tuning Devices, Especially Coil Drums, in Heavy Duty Wireless Devices. : da en
  • US2334901A - Combination switch handle and seal : en
  • DE742036C - Circuit of a quotient meter : de en
  • DE742176C - Sulfur casting compound produced with the addition of heavy spar powder : de en
  • USD136702S - Ijnitfo statfs patfnt offitf : en
  • FR887886A - Process for obtaining agglomerates of plant debris : en fr
  • GB557499A - Improvements in or relating to insecticidal, bactericidal and fungicidal preparations : en
  • US2334972A - Internal combustion engine : en
  • DE742054C - Process for the production of fatty acids from aliphatic hydrocarbons : de en
  • DE742266C - Electric cathode glow tubes to keep voltages constant : de en
  • FR887704A - Process for the production of diphenylsulfone derivatives : en fr
  • FR887918A - Manufacturing process of a tool for cutting sheet metal parts : en fr
  • FR887881A - Silent exhaust pipe for all explosion engines : en fr
  • US2335024A - Method and apparatus for making corrosion studies : en
  • US2334886A - Machine for straightening, sizing, and polishing tubes and rods : en
  • DK61604C - Apparatus for Massage of the Foot Muscles. : da en
  • DK61592C - Process for the Preparation of Nuclear Substituted Aromatic Sulfonylurethanes. : da en
  • DE742307C - Connection sleeve for coaxial high-frequency cables : de en
  • US2334849A - Means to facilitate parking of vehicles : en
  • DE742090C - Process for making rammed contacts : de en
  • DE742104C - Fluid transmission for hoists : de en
  • DE742312C - Filter cleaning device, especially for internal combustion engines : de en
  • FR887823A - Advanced lead-zinc oxide dry battery : en fr
  • GB557610A - An attachment for chimneys or smoke stacks for cleansing or washing the smoke issuing therefrom : en
  • DE742272C - Process for producing a low-hydrocarbon gas from bituminous lump fuels : de en
  • US2334991A - Dynamic and static wheel balancer : en
  • US2334812A - Process for the preparation of organic pigments : en
  • DE740320C - Punched card sorting machine with printing counters : de en
  • GB557498A - Improvements in or relating to coke oven door handling mechanism : en
  • GB557563A - Improvements in or relating to ultra high frequency radio signalling systems : en
  • US2334819A - Electric fishing float : en
  • US2334843A - Strain gauge with thermal current control : en
  • US2335087A - Smoking pipe : en
  • US2335206A - Coffee extract : en
  • US2334873A - Tack stripping machine : en
  • US2335159A - Adhesively sealed package : en
  • US2335176A - Machine for applying adhesive to strip materials : en
  • US2334755A - Cutting tool : en
  • FR887792A - Improvements made in the production of hobs and new industrial products resulting therefrom : en fr
  • US2335154A - Device for applying back pressure to forgings in drawbench passes : en
  • US2334957A - Draft device : en
  • FR887731A - Unsaturated alcohols and their manufacturing process : en fr
  • FR887901A - Process for the manufacture of waxes, in particular of synthetic waxes, of waxy substances or the like with an artificially raised pour point : en fr
  • DE742158C - Auxiliary device for tying up bean tendrils : de en
  • GB557567A - A machine for boning eviscerated herrings and cutting the boned herrings into parts : en
  • AU485142A - Wind turbine operated generator : en
  • GB557593A - A process of manufacturing detergents in cake or tablet form : en
  • DK61596C - Apparatus for the automatic clamping and removal of paper on a roller, in particular for telegraph telegraphs. : da en
  • US2334847A - Portable cooking device : en
  • GB557485A - Improvements in circular knitting machines : en
  • DE705623U - DEVICE FOR SEALING AND KEEPING COOLING OF INTERNAL HOUSING AND IMPELLER PARTS OF GAS TUBINES : de en
  • GB557488A - Improvements in and relating to bolting cloth, grit gauze and the like : en
  • US2334914A - Machine for cleaning rugs, carpets, and the like : en
  • US2335149A - Lathe chuck : en
  • US2335073A - Pressure actuated switch : en
  • US2334825A - Tray and tray stack : en
  • CA416516A - Bowling alley : en fr
  • FR887728A - Further training in the establishment of receptacles : en fr
  • FR887717A - Process for preparing fat soluble derivatives of tannin : en fr
  • FR887789A - Improvements to Compositions Containing Resin : en fr
  • GB557566A - Improvements in or relating to electrically heated soldering apparatus : en
  • US2334716A - Spiral filament : en
  • DE742136C - Bicycle alternator driven by the wheel tire via a friction wheel : de en
  • FR887706A - Combination of devices for obtaining the bursting of an aerial projectile at a low altitude above the ground : en fr
  • FR887758A - Coupling arrangement for gas discharge tubes, particularly applicable to projectiles : en fr
  • DE742200C - Steam power plant : de en
  • DE742117C - Method for determining the weldability of metals : de en
  • US2334802A - Filter : en
  • US2334931A - Gun perforator and firing device therefor : en
  • CA416635A - Portable conveyer system : en fr
  • CA416518A - Toy figure : en fr
  • GB557587A - Improvements relating to carriers for buckets and skips : en
  • CA416559A - Friction clutch : en fr
  • US2335096A - Oil screen : en
  • DE742108C - Method for measuring internal threads, during their production and device for practicing the method : de en
  • FR887712A - Combination lock for cycles and motorcycles : en fr
  • FR887862A - Improvements to sheet metal pinning devices : en fr
  • FI19768A - Ljudfilm samt sätt och apparat för registrering av ljud på fotografisk väg : en fi
  • US2334933A - Container filling machine : en
  • DE743355C - Deep hole drill : de en
  • CA416576A - Arc welding system : en fr
  • GB557500A - Improvements in or relating to jointing washers : en
  • CA416598A - Rotating assembly mounting and shock absorbing means : en fr
  • DE742058C - Brake arrangement for electrically driven trains : de en
  • FI19749A - Electrode for a galvanic cell, shielded for an electric battery : en fi
  • US2334752A - Coffee percolator : en
  • USD136685S - Design for a dress : en
  • US2334967A - Variable-pitch airscrew : en
  • USD136703S - Design fob a tank vehicle : en
  • US2334776A - Laboratory equipment : en
  • US2335037A - Attachment for carburetors : en
  • FR887747A - Vending machine : en fr
  • FR887933A - Process for reducing films to copying : en fr
  • DE742265C - Glow path controller with high load capacity to keep voltages constant : de en
  • CA416530A - Truck power tailgate : en fr
  • DE742056C - Process for the production of synthetic tanning agents : de en
  • AU117755B2 - Improved mechanism for stripping shells or other tubular products from drawing mandrels : en
  • DE741159C - Electrical insulating body made of ceramic material containing titanium dioxide as the main component : de en
  • GB557591A - Adjustable cutter and tap : en
  • US2335001A - Rotary latch and keeper : en
  • US2334884A - Device for pocketing springs : en
  • US2335215A - Gear cutting machine : en
  • DE742216C - A support base made of a sheet metal plate with attached feet for portable tiled stoves : de en
  • CA416529A - Mercury mine treating method : en fr
  • US2335125A - Lap : en
  • US2335209A - Treatment of liquids from papermaking processes : en
  • US2334899A - Reflector lamp : en
  • US2335121A - Ring traveler : en
  • US2335142A - Filling tension device : en
  • CA416603A - Sheet material producing apparatus : en fr
  • CA416627A - Fastener slider : en fr
  • CA416550A - Metal sheet treating machine : en fr
  • US2334836A - Staging board : en
  • AU117772B2 - Improvements in or relating to tanks for use in aircraft : en
  • GB557469A - Improvements in and relating to the screening of electrical devices : en
  • US2334894A - Orthodontic appliance : en
  • US2335195A - Gasoline safety can : en
  • FR887892A - Improvements in the manufacture of piston musical instruments : en fr
  • US2334757A - Sheet paper dispenser : en
  • US2334826A - Fire extinguishing apparatus : en
  • US2334918A - Hydraulic steering gear : en
  • US2334866A - Heater : en
  • DE742278C - Silver-plated cutlery made of stainless steel : de en
  • AU117764B2 - Wind turbine operated generator : en
  • DK61617C - Directional device for Sagittarius. : da en
  • CA416621A - Hydrocarbon isomerization : en fr
  • USD136697S - Pipe coupling clamp or the like : en
  • GB557494A - Improvements relating to the production of substances suitable as substitutes for egg white : en
  • CA416542A - Sheet metal treating machine : en fr
  • CA416629A - Electro-optical image production : en fr
  • DE742237C - Process for the production of silicon carbide bricks : de en
  • US2335070A - Paper novelty : en
  • US2335133A - Tooth reconstruction : en
  • CA416532A - Planer blade straight edge grinding device : en fr
  • FR887916A - Hand operating mechanism for reversible machines : en fr
  • GB557445A - Improvements in and relating to electrical regulators for the automatic control of a variable condition or characteristic : en
  • FR887715A - Improvements to automatic lathes : en fr
  • DK61590C - Process for the Preparation of Side Chain Ketones of the Cyclopentanopolyhydrophenanthene Row. : da en
  • DE742273C - Device for pre-drying the fuel supplied to a fuel mill : de en
  • DE741880C - Chain for so-called complete or automatic machine for the production of booksticks : de en
  • FR887904A - Elastic pressure resistant : en fr
  • FI19764A - Driven order for matarvalsarna vid sågramar : en fi
  • CA416571A - Mould coating method : en fr
  • AU117767B2 - Improvements in or relating to tempered hollow glass articles : en
  • US2334956A - Tracer control mechanism for machine tools : en
  • US2334707A - Screen : en
  • US2335205A - Supporting means for radio coil units and the like : en
  • GB557548A - Electron discharge devices : en
  • FR887854A - Improvements in high voltage coupling devices : en fr
  • FR887894A - Device for automatic clutch and connection of two coaxial shafts : en fr
  • AU729542A - Improvement in multiple section antennas : en
  • DE742316C - Technical production of 2-ketogluconic acid : de en
  • US2335009A - Refining process : en
  • US2335123A - Clay spreader : en
  • DE742143C - Device for stopping the unrest in chronometers and stopwatches : de en
  • DE742173C - Device with lighting device for observing cavities : de en
  • DE742194C - Process for the production of soft soap-like products : de en
  • DE742232C - Process for the production of image and / or sound film copies in the continuous copying process : de en
  • FR887708A - Process for the conservation and rapid disinfection of materials of all kinds : en fr
  • FR887808A - Fluid expansion motor unit : en fr
  • DE742181C - Device for transferring easily oxidizable metals into the pressure chamber of press casting machines : de en
  • DE742228C - Process for the production of thermal insulation bodies from corrugated cardboard sheets : de en
  • DK61597C - Method of Manufacturing a Microphone Electrode. : da en
  • US2335028A - Pinch type bending roll : en
  • GB557501A - Improvements in or relating to inhalers : en
  • FR887829A - Improvements to cleaning methods : en fr
  • US2335040A - Coupling means for tubular electrical conductor sections : en
  • US2335047A - Double adjustable binder : en
  • FR887816A - Portable gasifier : en fr
  • US2334989A - Metal highway guard support : en
  • US2334877A - Coupling : en
  • DE742214C - Electrically heated melting furnace, in particular glass or enamel melting furnace : de en
  • DE742050C - Fitting for mountain boots : de en
  • SE109135C1 - : en
  • US2334760A - Airplane toy : en
  • US2334987A - Method of hydrolyzing proteins : en
  • US2334880A - Apparatus for winding cores : en
  • US2335208A - Reinforced asbestos-cement sheet : en
  • US2334848A - Aircraft control surface mounting : en
  • DE742101C - Upholstery cushions or padding made of sponge rubber, cellular rubber, rubber-bound hair or similar materials for seating and reclining furniture : de en
  • DE742125C - Thread chasing device for automatic turning bars : de en
  • US2334754A - Screen : en
  • US2334961A - Glass composition : en
  • FR887924A - Transposition device for typewriters : en fr
  • DE742290C - Adhesive surface : de en
  • DE742277C - Denture mantle for massaging the gums from a frame made of resistant material adapted to the shape of a jaw with an elastic insert that envelops the teeth and gums : de en
  • US2334769A - Vibrator : en
  • US2334995A - Shaving device : en
  • DE742089C - Line connection between the pole windings and slip rings of the runner of electric flow generators : de en
  • US2335131A - Vacuum boiling pan : en
  • FR887807A - Self-timer devices for parachutes and the like : en fr
  • GB557551A - Improvements in or relating to stroboscopes : en
  • DE742055C - Process for the preparation of new esters of aromatic sulfodicarboxylic acids : de en
  • FR887939A - Phonogram reader fitted with a device for protecting the reading needle : en fr
  • US2334890A - Spinneret : en
  • GB557560A - Improvements in or relating to time-limiting devices for electric engine starters : en
  • FR887716A - Improvement in the operation of gasifiers by increasing the calorific value of the gases : en fr
  • FR887749A - Hygienic band : en fr
  • US2334804A - Apparatus for casting and handling blocks : en
  • DE742305C - Brake arrangement for series motors, especially rail motors : de en
  • GB557574A - Improvements relating to the seaming or heat-sealing of plies of thermoplastic film : en
  • FI19763A - Anordning vid sågramar : en fi
  • FR887896A - Speed gyrotransformer : en fr
  • FR887935A - Launching device for engines : en fr
  • GB557507A - Improvements relating to frequency modulation : en
  • FR887799A - Improvements to partially woolen fabrics : en fr
  • DK61595C - Stops for trams and other public transport. : da en
  • FR887840A - X-ray tube heat exchanger : en fr
  • GB557461A - Hammer for impact crushers : en
  • US2334733A - Suction cleaning apparatus : en
  • DE742145C - Waterproof round case for pocket and wrist watches : de en
  • DE741717C - Pressure switch for hiking pillar : de en
  • GR10188B - REPLACEMENT OF CONTRACT - PLATE. : el en
  • DE742180C - Chill mold for casting straights for plate-shaped bodies : de en
  • US2334743A - Manufacture of chromane compounds : en
  • US2334809A - Drapery support : en
  • USD136689S - Design for a curtain rod bracket : en
  • GB557502A - Improvements in or relating to coke oven door latch-actuating apparatus : en
  • FR887903A - Device for bending the sides of the barrel : en fr
  • US2335188A - Fuel burner : en
  • DE742161C - Control device for drives : de en
  • DE742167C - Ion rectifier tubes with activated glow cathode and one or more control grids : de en
  • US2335161A - Chemical injection nozzle for water treating apparatus : en
  • US2335100A - Machine tool coolant temperature control : en
  • US2334780A - Disappearing wringer : en
  • US2334930A - Apparatus for use in the application of coating material or the like to articles : en
  • US2334762A - Stable tall oil product : en
  • US2334783A - Process for extracting oil free juices : en
  • US2334858A - Centrifugal extractor : en
  • US2334965A - Control for washing machine cylinders : en
  • GB557565A - Improvements in or relating to rotary valves for internal combustion engines : en
  • FR887753A - Gasifier : en fr
  • US2334938A - Cam grinding machine : en
  • US2335146A - Well drilling fluid : en
  • US2335193A - Sulphonic acid and process for producing it : en
  • DE742227C - Treatment of substances, in particular feed, root or grain crops, roughage or the like with fluids, steams or gases : de en
  • DE742250C - Shaft conveyor device for pit wood : de en
  • US2335152A - Firebox and combustion chamber construction : en
  • US2334879A - Mill for rolling disks : en
  • DE742210C - Method and device for maintaining practically constant filling of a reaction space : de en
  • FR887766A - Natural resin-polyhydric alcohol-maleic anhydride reaction products and process for obtaining them : en fr
  • US2335175A - Implement attachment for tractors : en
  • DE742178C - Process for making planographic printing plates made of aluminum receptive to fatty acids by treating them with hot alkaline lyes : de en
  • CA416606A - Metal treatment : en fr
  • CA416622A - Structural joint : en fr
  • US2334777A - Check and coupons : en
  • US2334813A - Cutter chain : en
  • AU734242A - An improved harness buckle : en
  • AU117765B2 - Improvements in or relating to water bags andthe like : en
  • US2334797A - Hydraulic vise : en
  • US2334821A - Printing press : en
  • US2334940A - Billet breaker : en
  • CA416515A - Furnace draft device : en fr
  • AU538942A - Improved process and apparatus forthe production of dispersible sulphur : en
  • DE742198C - Steam generator with two downstream heating surfaces consisting of horizontally arranged pipe coils : de en
  • US2334984A - Adjustable wing gun mount : en
  • DE733856C - Undivided contact wire clamp : de en
  • AU445842A - Improvements in or relating to screw fans : en
  • CA416551A - Can key attaching method : en fr
  • CA416580A - Dry cell battery : en fr
  • CA416592A - Conductor insulating method : en fr
  • CA416624A - Light signal : en fr
  • DE742256C - Production of water-insoluble, highly polymeric ammonium metaphosphates : de en
  • IE16535L - Cooking stoves : en
  • CA416556A - Cellulose acetate dyeing method : en fr
  • FR887847A - Improvements to gas mixers : en fr
  • FR887908A - Improvements made to devices for modulating the voltage at the terminals of an electricity consuming device : en fr
  • US2335167A - Rectifying apparatus : en
  • AU2389448A - Frequency voltage regulator system : en
  • DE742251C - Haspelkuve for dyeing fabrics : de en
  • GB557449A - Improvements in lawn mowers : en
  • AU357041A - Improvements in or relating to magneto-electric systems comprising stator andan armature, ofwhich one consists wholly or partly of magnet steel : en
  • AU117774B2 - Improvements in containers adapted for being nested in each other : en
  • FI19777A - Vätskeinledningsanordning vid centrifuger : en fi
  • GB557532A - Improvements in supports for suspension files for containing documents and the like : en
  • US2334844A - Attachment for aircraft structures : en
  • AU117771B2 - Shaft positioning apparatus : en
  • US2334718A - Lamp exhaust method : en
  • CA416631A - Transformer system : en fr
  • US2334893A - Inner tube for pneumatic tire casings : en
  • DK61594C - Air conditioned Dining room. : da en
  • FR887873A - New trinket : en fr
  • FI19753A - Electrical heating device for optical spindling indication : en fi
  • DE742105C - Method and device for longitudinal cutting of paper or the like. : de en
  • DK61593C - Boiler Absorber for Absorption School Appliances and Procedure for Filling the Same. : da en
  • GB557568A - Improvements in or relating to hand barrows and trucks : en
  • FR887887A - Shirt-boxer combination : en fr
  • GB557544A - Manufacture of synthetic linear interpolyamides : en
  • US2334773A - Repair clamp : en
  • US2334795A - Cushioned cutter pilot : en
  • FR887868A - Improvements made to electromagnetic pulse generators <top> and similar devices : en fr
  • DE742244C - Process for the production of anhydrides of organic acids : de en
  • GB557463A - Stereotype plate casting, cooling and finishing machine : en
  • GR10189B - METAL TIR RESERVE. : el en
  • US2334806A - Tablet crushing and dispensing device : en
  • DE741968C - Process for the production of asymmetrical tris and polyazo dyes : de en
  • FR887723A - Process for the preparation of diphenylsulfone derivatives : en fr
  • GB557510A - Improvements in and relating to pumps, motors, compressors and the like : en
  • US2334791A - Attachment filter : en
  • DE742263C - Overvoltage or undervoltage relay : de en
  • US2335217A - Cooking grill : en
  • DE742169C - Magnetic pickup : de en
  • DE742129C - Roll cutting and winding machine for paper or the like. : de en
  • US2334906A - Method and means for rating the light speed of lenses : en
  • US2334767A - Method of making spiders for steering wheels : en
  • USD136706S - Lady s hat or similar article : en
  • US2334771A - Mining machine : en
  • US2334954A - Arbor : en
  • US2335048A - Mechanism for the interconversion of reciprocation and rotation : en
  • GB557528A - Improvements in hydrometers : en
  • FR887818A - Improvements in processes for the concentration or purification of gelatin solutions or the like : en fr
  • GB557504A - Improvements in or relating to resilient padding particularly suitable for concussion pads : en
  • DE742202C - Method for producing daughter stencils : de en
  • FI19765A - Planer bench attachment to the stand : en fi
  • GB557584A - Improvements relating to implements especially horticultural and agricultural implements : en
  • US2335219A - Apparatus for making ornamental material : en
  • FR887779A - Improvement in magnetic compasses compensation of quadrantal deviation : en fr
  • GB557458A - Improvements in knitting, knitting machines, and knitted articles : en
  • GB557592A - Improvements in air cooling means for internal combustion engines : en
  • AU691942A - Improvements in and relating to package binding : en
  • DE742151C - Track breaking machine : de en
  • DE742134C - Load-bearing car body, especially for buses : de en
  • GB557506A - Improvements in or relating to lathe or like tool-holders : en
  • DE740629C - Clothes fastener : de en
  • DE742267C - Discharge tubes suitable for short wave operation : de en
  • US2335182A - Weed-destroying tool : en
  • GB557564A - Improvements in or relating to cylinders and cylinder heads of internal combustion engines : en
  • US2334842A - Rotary hoe : en
  • US2335064A - Sheet feeding apparatus : en
  • US2334694A - Panel board : en
  • US2334721A - Drying apparatus : en
  • US2334722A - Suppressor condenser integral with brush holder : en
  • DE742303C - Flushing device for toilets : de en
  • AU117741B2 - Improvements in or relating tothe production of zirconia : en
  • DE742283C - Process for reducing the water sensitivity of films or the like made from mixed polyamides : de en
  • CA416609A - Demountable knob and cylindrical lock : en fr
  • DE742073C - Platform tipper : de en
  • FR887835A - New application of ammonia in agriculture : en fr
  • US2334922A - Vehicle seat : en
  • AU117768B2 - Improvement in multiple section antennas : en
  • AU117760B2 - Improved mirror signalling device : en
  • US2334817A - Container : en
  • CA416568A - Covering : en fr
  • FR887800A - Wooden frame for electric cart : en fr
  • FR887888A - High-speed grinding, milling or drilling device : en fr
  • GB557489A - Improvements in or relating to resistance elements having a high temperature coefficient of resistance : en
  • GB557503A - Improvements in electric condensers : en
  • US2334846A - Wooden culvert construction : en
  • US2335004A - Molder's tool : en
  • USD136698S - Design for a finger ring or similar article : en
  • DE742301C - Bucket wheel excavator for high and low cut : de en
  • US2334857A - Control mechanism : en
  • US2334970A - Tester for hydraulic valve lifters : en
  • US2334964A - Perforating gun : en
  • DE741591C - Process for the preparation of dioxazine dyes : de en
  • US2334741A - Equalizer bearing for pumpers : en
  • FR887825A - Apparatus for making cross-thread bobbins with conical ends : en fr
  • US2334727A - Lightning arrester, arc intercepting type : en
  • AU540542A - Shaft positioning apparatus : en
  • US2335165A - Electric forming : en
  • US2335127A - Process and apparatus for photo sculpture : en
  • CA416566A - Web impregnating apparatus : en fr
  • US2335170A - Flexible coupling : en
  • CA416582A - Dry cell battery unit : en fr
  • CA416612A - Button positioning mechanism : en fr
  • DE742306C - Process for the production of grooved metal pipes with longitudinal seams as outer conductors or shielding of airspace high-frequency lines : de en
  • US2334822A - Sewing machine : en
  • CA416613A - Fatty oil refining process : en fr
  • CA416579A - Steam generator : en fr
  • FI19750A - Sätt att framställa dubbelt eller flerfaldigt spiralformiga glödkroppar av Wolfram : en fi
  • FR887711A - Warp Thread Lifting Device for Looms : en fr
  • CA416561A - Phenolphthalene compound preparation : en fr
  • US2335204A - Blood pressure bag or similar article : en
  • US2334979A - Airplane pickup and delivery shock absorbing construction : en
  • US2334808A - Corn planter : en
  • US2335187A - Corrective inner sole for children : en
  • US2335010A - Printing machine : en
  • GB557467A - Improvements in or relating to agricultural ploughs : en
  • FR887929A - Cold and hot air metering device for internal combustion engines : en fr
  • DK61591C - Procedure for the Preparation of Tertiary Carbinols of the Eastern Row. : da en
  • GB557546A - Improvements in electromagnetic switches : en
  • FR887928A - Spinning reel : en fr
  • FR887890A - Improvements to pumps : en fr
  • GB557496A - Improvements in and relating to sockets for tubular electric lamps : en
  • AU117763B2 - Improvements in or relating to screw fans : en
  • FR887726A - Coupling arrangement for producing an electric pulse with variable timing particularly applicable to artillery projectiles : en fr
  • US2335190A - Stretched laminated product and process for making it : en
  • GB557505A - Improvements in floating docks : en
  • FR887856A - Anticryptogamic product based on sodium alginate and kaolin and low in copper : en fr
  • FR887912A - Spinning fishing reel : en fr
  • US2334994A - Shaving device : en
  • FR887773A - Improvements to coupling components for electrical equipment : en fr
  • GB557596A - A new and improved holder for ration books : en
  • FR887930A - Control device for motor vehicles : en fr
  • DE742168C - Method and device for melting glass rods : de en
  • DK61610C - Apparatus for Multiplication by Electromechanical Path of Factors Represented by Electrical Voltages and Mechanical Sizes. : da en
  • FR887909A - Device for fixing valves in rubber tubes, in particular valves in inner tubes : en fr
  • GB557606A - Improvements in vapour fed heating systems employing hot circulating liquids : en
  • FR887936A - Glowing wire candle : en fr
  • GB557536A - Improvements relating to high tension spark ignition magnetos : en
  • FR887759A - Improvements to compensation and balancing devices in remote maneuvering devices known as telemotors : en fr
  • DE740849C - Center adjustment, steering and support of a center buffer coupling : de en
  • FR887752A - Facsimile and similar telegraph apparatus : en fr
  • DE742064C - Device for the condensation of hydrocarbon gases occurring at irregular intervals in a cooling brine container : de en
  • FR887729A - Exploration cup and weapon support for spearfishing : en fr
  • US2334832A - Flatwork ironer : en
  • US2335049A - Dispensing device for paste, cream, etc. : en
  • US2334949A - Dehydrator : en
  • DE742053C - Process for the production of oxalic acid : de en
  • USD136691S - Design for a coat : en
  • FR887788A - Method of orienting the wheels of an airplane landing gear improving their rolling stability : en fr
  • FR887914A - Advanced denture : en fr
  • US2335091A - Fluid transmission : en
  • US2335015A - Medical package : en
  • DK61612C - Temperature control device at cream acidification basins. : da en
  • US2334986A - Method of hydrolyzing protein materials : en
  • US2335098A - Orchard heater : en
  • IE18339L - Solid fuel stoves : en
  • FR887841A - Edible product for seasoning and its manufacturing process : en fr
  • FR887911A - Milling cylinder with circulation of cooling water and filling in artificial composition : en fr
  • FR887803A - Press for grape harvest and similar applications : en fr
  • FI19745A - Rostfri stållegering för husgerådsartiklar, ihåliga artiklar av olika slag, prydnadsföremål och dyl. : en fi
  • DE742199C - Water tube boiler : de en
  • US2335156A - Wheelless four-tools-in-one disk implement : en
  • FI19762A - Såg av fogsvanstyp : en fi
  • DE742203C - Heat treatment of chrome-nickel steels, which must be intergranular : de en
  • DE742239C - Wing adjustment device for wind power plants : de en
  • FR887938A - calomel electrode : en fr
  • GB557583A - Improvements in or relating to electrical measuring instruments : en
  • US2334851A - Container and dispensing closure therefor : en
  • GB557530A - Improvements in or relating to materials or compositions suitable for cleaning metalarticles and for other purposes : en
  • GB557465A - Improvements in or relating to rollers for use in machinery for preparing and spinning fibrous materials : en
  • DE742242C - Electric wind power plant : de en
  • GB557476A - Improvements in backlash eliminating mechanism for machine tools : en
  • DE742092C - Arrangement of the recording areas for multiple oscilloscopes : de en
  • DE742221C - Barrier fluid line for connecting a pressure gauge to pressure vessels which can be changed in place or position : de en
  • IE16485L - Collapsible tubes; moulding plastics : en
  • FR887767A - Injection pump with no-load running adjustment : en fr
  • FR887781A - Single-phase static post for arc welding with ignition : en fr
  • US2334859A - Agitator construction : en
  • US2335180A - Television system : en
  • DE742175C - Range finders, especially for photographic purposes : de en
  • GB557455A - Improvements in the control of road vehicles : en
  • GB557595A - Improvements in moulding presses : en
  • DE742116C - Vessel barometer : de en
  • FR887836A - New board game of skill : en fr
  • US2334749A - Overhead door : en
  • GB557604A - Improvements in overall suits : en
  • US2335079A - Automatic tension hoist equipment : en
  • CA416586A - Dry cell battery unit : en fr
  • DE742060C - Overhead line isolator disconnector or fuse : de en
  • FR887822A - Electro-mechanical step indicator : en fr
  • DE742086C - Collector regulator for starting and braking resistors for electrically powered vehicles : de en
  • US2334768A - Self-aligning pulley : en
  • USD136684S - Design for a drinking glass : en
  • DE742068C - Process for the production of a heating or fuel oil from a mixture of a predominantly aromatic asphalt-containing and a predominantly aliphatic oil : de en
  • GB557518A - Improvements in pressure gauge of the aneroid type for pressure measuring in gas or liquid : en
  • FR887846A - Process for manufacturing varnished products in sheets, films or threads, reinforced or not, in paste and powder and products thus obtained : en fr
  • CA416533A - Display container : en fr
  • CA416602A - Fluid pump : en fr
  • US2334693A - Machine for recording characters : en
  • US2335089A - Method of preserving rubber : en
  • CA416526A - Scaffold clamp : en fr
  • DE742141C - Method and device for lengthening the stretching path of a cotton stretching system when transitioning to the use of long staple textile materials : de en
  • US2334726A - Linear modulator : en
  • US2334827A - Automatic hydraulically operated control for electrical circuits : en
  • US2334756A - Electric conductor : en
  • DE742245C - Arrangement for setting the central position of the cathode ray in cathode ray tubes by means of coils through which direct current flows : de en
  • FR887869A - Air and gas mixer for engines powered by gasifiers : en fr
  • FR887848A - Improvements to the use of peat : en fr
  • FR887893A - Method and locking device for locks : en fr
  • FI19774A - Aiming device for firearms with a quick-change barrel : en fi
  • GB557608A - Improvements in or relating to automatic reclosing circuit breaker systems : en
  • US2335029A - Refining of mineral oils : en
  • US2334723A - Production of alkali metal cyanates : en
  • DE742097C - Inner rail for tubular bones : de en
  • DE742259C - Sheeter with automatic cutting control for paper webs : de en
  • US2335128A - Lehr for glassware : en
  • CA416541A - Sheet metal treating machine : en fr
  • AU589342A - Improved device for parachuting supplies from aircraft : en
  • US2334696A - Pneumatic life preserver belt : en
  • US2334712A - Corset : en
  • US2334794A - Ship launching ways assemblage : en
  • US2334882A - Direction signal switch : en
  • US2335036A - Bed davenport : en
  • US2335046A - Portable and adjustable knockdown scaffold : en
  • FR887754A - Device for multiplying factors : en fr
  • US2334690A - Bottle scrubber : en
  • US2334947A - Power lift device : en
  • US2335129A - Self-closing plug and drain assembly for washbasins, sinks, and the like : en
  • US2335102A - Method of producing inorganic fibrous material : en
  • US2334778A - Roller foot : en
  • USD136707S - Design for a navigation instrument : en
  • GB557514A - An improved method of and means for defouling ships' hulls : en
  • US2335104A - Latex adhesive : en
  • US2334800A - Loose-leaf book construction : en
  • US2334948A - Fuel tank closure : en
  • DE742271C - Process for de-acidifying standoel-, balsam- or resin-like products : de en
  • DE742302C - Auxiliary drive by means of an electric motor for excavators, spreaders or the like. : de en
  • US2334996A - Thickened oil composition : en
  • US2335140A - Folding stretcher : en
  • US2335164A - Fruit and vegetable sizing machine : en
  • CA416638A - Burner unit : en fr
  • US2334701A - Means for casting metals : en
  • US2334710A - Insulated electrical conductor : en
  • DK61611C - Motorized Sugar Beet Recorder. : da en
  • DE742314C - Exhalation lip valve : de en
  • FR887748A - Reservoir pen holder : en fr
  • GB557450A - Improvements in clips for securing hose to metal and other tubes : en
  • GB557451A - Improvements in and relating to phenol-aldehyde resinous condensates and compositions : en
  • DK61615C - Procedure for the manufacture of an additive for use in the manufacture of coffee or coffee substitute beverages. : da en
  • US2334803A - Refrigeration : en
  • FR887738A - Electric hammer and drill : en fr
  • FR887812A - Pressure relief valve for compressor or the like : en fr
  • FR887768A - Improvements to dust extractors : en fr
  • FR887798A - Caps or closure for bottles and similar containers : en fr
  • GB557454A - Improvements in curved structural members and method of manufacturing them : en
  • US2334911A - Hold-down dog : en
  • US2334960A - Molding sanding machine : en
  • US2335105A - Tape reel : en
  • US2334845A - Center drill : en
  • AU735342A - Improvements relating to apparatus for sintering ores and like materials : en
  • CA416577A - Hatch for railway car roofs : en fr
  • US2334850A - Refining of fatty acid esters and fatty acids : en
  • US2334971A - Filter : en
  • US2334929A - Method of separating ingots in a continuous casting process : en
  • AU117752B2 - Improvements in and relating toa shoe upper andthe manufacture thereof : en
  • CA416594A - Gum guaiac incorporation in fats : en fr
  • FR887720A - Ester preparation process : en fr
  • CA416625A - Selenium rectifier manufacture : en fr
  • US2335106A - Air spun gyro rotor : en
  • US2334950A - Inclination indicating instrument : en
  • US2335148A - Pencil sharpener construction : en
  • USD136687S - Design for a coat : en
  • US2334708A - Hydropneumatic device : en
  • US2334945A - Harvester : en
  • US2335059A - Process of vulcanizing rubber and product obtained thereby : en
  • DK61613C - Turbine Powered Blower. : da en
  • GB557525A - Improvements in or relating to distant control gear for use on aircraft : en
  • AU117747B2 - Heat treating process : en
  • US2334786A - Display container : en
  • FR887784A - Cycle improvements : en fr
  • US2335045A - Triazine derivatives : en
  • US2334699A - Electrolyte for the polishing of metal surfaces and method of use : en
  • US2335173A - Means for ventilating poultry and the like battery houses : en
  • US2334734A - Torque controlled mechanism : en
  • FR887940A - Radio message device : en fr
  • US2335041A - Right-angle electric connector : en
  • US2335099A - Game : en
  • US2335139A - Manufacture of rubber articles : en
  • US2335198A - Container for food and cover therefor : en
  • USD136693S - Watch charm or similar article : en
  • GB557580A - Improvements in couplings for flexible hose : en
  • US2335055A - Float controlled switch : en
  • FR887722A - Process for the preparation of stable and relatively concentrated solutions of polyoxyalkylisoalloxazines : en fr
  • DE742292C - Securing chain pins, especially for caterpillars : de en
  • DE742317C - Multicolor aniline printing machine : de en
  • US2334958A - Power transmission mechanism : en
  • US2335069A - Fluid pressure producing device : en
  • US2335158A - Automobile signal : en
  • FI19771A - Luftskumsläckare : en fi
  • DK61586C - Fermentation plant by which the carbon dioxide from the fermentation process can be extracted. : da en
  • US2335203A - Rubber article and method of making the same : en
  • US2335014A - Magnetic induction accelerator : en
  • US2334997A - Paper dispensing package : en
  • DE742069C - Control for electric trains with two-motor drive : de en
  • DE742052C - Process for the preparation of liquid polymerization products of low degree of polymerization from olefins : de en
  • AU117743B2 - Improvements in and relating to package binding : en
  • GB557598A - Improvements in and relating to electric lamps and methods of manufacturing them : en
  • US2334871A - Process for the production of hydrocarbons from carbonaceous materials, especially by cracking hydrocarbon oils : en
  • US2334900A - Reflector lamp : en
  • GB557538A - Improvements in and relating to electric arc furnaces : en
  • AU1083043A - An electric control system : en
  • FI19775A - Skidbindning : en fi
  • USD136715S - Design for a diaper scrubber : en
  • US2334865A - Air conditioning system : en
  • FI19767A - Magnesium alloy : en fi
  • CA416549A - Sheet metal treating machine : en fr
  • CA416524A - Fire protective system : en fr
  • USD136694S - Combination stool and coffee table : en
  • US2335076A - Orthoptic instrument : en
  • AU755042A - Improved automatic voltage regulator : en
  • US2334891A - Vat dyestuffs of the anthraquinone series : en
  • US2334763A - Rotary pump : en
  • US2335071A - Control system : en
  • CA416574A - Multiply structure : en fr
  • AU117745B2 - Improvements in circular knitting machines : en
  • FR887857A - Device for controlling and monitoring the operation of remotely operated devices : en fr
  • FR887713A - Process of dehydration and calcination of potassium alum : en fr
  • DE740945C - Corrosion-proof three-layer pipe : de en
  • US2334720A - Speed sensitive governor : en
  • FR887794A - Device for electrical recording : en fr
  • GB557508A - Improvements in and relating to furnaces : en
  • CA416558A - Double-walled article making apparatus : en fr
  • FR887917A - Four-stroke diesel engine with crankcase pump supercharging : en fr
  • GB557534A - Improvements in or relating to photographic printing apparatus : en
  • CA416583A - Dry cell battery : en fr
  • US2334801A - Tire valve accessory : en
  • DK61601C - Device for fluorescent lamps or other discharge pipes filled with gases for operation of these with direct current. : da en
  • FR887778A - Improvement in magnetic compasses, automatic bubble gob for horizontal reading compasses : en fr
  • US2334860A - Hockey stick : en
  • DE742081C - Device for filtering a solid-liquid mixture : de en
  • DE742187C - Process for the insulation of glow wire candles : de en
  • DK61589C - Process for the Preparation of a Water-Soluble Derivative of 4,4'-Diaminodiphenyl Sulfone. : da en
  • FR887844A - Engine cylinder lubrication system and device : en fr
  • US2334895A - Hand luggage bag : en
  • US2334868A - Soft edge seat construction : en
  • US2334943A - Well pumping device : en
  • FR887932A - Clear vision sheet for vehicle windows : en fr
  • US2334811A - Trim panel : en
  • DE742276C - Drafting system for the subsequent stretching of organic structures from molten masses : de en
  • FI19752A - Anordning med ett elektriskt urladdningsrör, vilket innehåller en sekundäremissionselektrod : en fi
  • US2334774A - Method of packing comminuted meats : en
  • US2334691A - Treatment of cresylic acid : en
  • US2334833A - Magazine safety razor : en
  • FI19773A - Hand support with pistol or usually handgun for shooting : en fi
  • US2335196A - Metal cleaning : en
  • USD136701S - Design fok a tank vehicle : en
  • DE742139C - Wooden sole : de en
  • US2334863A - Apparatus for detecting relation of speeds of two different elements : en
  • FR887921A - Process for preparing new varnishes and new bodies for plasters or paints : en fr
  • FR887865A - Improvements to voltage regulation systems : en fr
  • GB557475A - Improved edison-screw lamp extractor and replacer : en
  • FR887866A - Carbon paper with a compensation layer on the back : en fr
  • CA416597A - Grinding device for steels and alloys : en fr
  • DE742269C - Anode entry for high voltage converters with gas or vapor discharge : de en
  • FR887755A - Floor and its manufacturing process : en fr
  • DE742115C - Sea level indicator or registration device for aircraft : de en
  • GB557590A - Improvements in or relating to machines for filling bottles or cans with liquid : en
  • FR887882A - Cellulosic Copper Ammonide Manufacturing Process : en fr
  • US2335138A - Barrel choke means : en
  • GR10187B - AUTOMATIC DEVICE regulates MIX AIR AND WATER VAPOR OF discharged WHEREIN the corner OF gasifier TO achieve the maximum possible ENRICHMENT with hydrogen product gas, NOT MEIOSEOS THE TEMPERATURE OF THE COOKING HOB. : el en
  • DE742243C - Sieve tray for distilling, rectifying and washing columns : de en
  • FI19766A - Fertilization requirements for the production of metal or sintered sinter : en fi
  • DE742112C - Device for testing cutting wheels for gears and gears of any shape and the wheels produced therewith u. Like. On dimensional and dimensional stability : de en
  • FR887872A - Fitting for quick coupling of flexible or rigid pipes : en fr
  • FR887813A - Fitting for pipes and the like : en fr
  • DE740747C - Device for switching on an electric door opener and closer from the vehicle : de en
  • DE742154C - Process for the continuous generation of water gas from solid fuels : de en
  • DE742215C - Parcel shelf with a frame made from a tube with an inwardly directed slot in which a network, rods or a plate are arranged : de en
  • DE742287C - Manufacture of diffusion chrome-plated items : de en
  • US2335200A - Scale or balance : en
  • DE742133C - Protection barrier against torpedo aircraft : de en
  • FR887719A - Process for the preparation of ethylene derivatives : en fr
  • DE742293C - Double-acting hand air pump : de en
  • FR887839A - Automatic gearbox for automobiles or other applications : en fr
  • FR887913A - Bread-making process : en fr
  • DE742183C - Tiltable pouring vessel for metal : de en
  • DE742294C - Cross support located on a rotatable base for rotary jaws for ceramic bodies, especially grinding wheels : de en
  • CA416636A - Fabric folding and cutting machine : en fr
  • FR887725A - Deformable device for hanging out and drying knitted garments : en fr
  • GB557545A - Improvements in and relating to non-inflammable fire-resisting varnishes : en
  • US2334815A - Machine for binding books with plastic bindings : en
  • US2334759A - Container : en
  • GB557558A - Improvements in or relating to the manufacture of resinous compositions : en
  • US2335026A - Catalytic converter : en
  • US2334784A - Method for manufacturing unitary stem and plug-in bases for electron tubes and the like : en
  • US2334935A - Internal-expanding braking device : en
  • DE742280C - Transportable tiled stove with internal iron reinforcement : de en
  • FR887922A - Method and apparatus for finishing threads or bundles of threads, in particular artificial silk threads, in continuous processing : en fr
  • US2335222A - Ornamental plastic fabric : en
  • DE742170C - Circuit for the coupling of photocells working in push-pull mode to an optical sound reproduction amplifier : de en
  • AU117758B2 - Improved automatic voltage regulator : en
  • FR887947A - electrode : en fr
  • GB557468A - Improvements in or relating to gas producers : en
  • CA416614A - Fatty oil refining process : en fr
  • GB557571A - A method of covering wire with embroidery : en
  • GB557575A - Improvements in or relating to hose piping : en
  • US2334816A - Nonmagnetic ring composition : en
  • US2335034A - Separable slide fastener assembling machine : en
  • DE742174C - Ready-to-install, cage-free seal : de en
  • US2335160A - Flexwood spring for chair seats : en
  • US2334820A - Printing press : en
  • DK61603C - Gas generator. : da en
  • DE690822C - Vehicle frame for motor vehicles : de en
  • FR887732A - : fr
  • FR887727A - Machine for digging or clearing ditches : en fr
  • FR887861A - Improvements to articles such as, in particular, beauty kits and similar articles : en fr
  • DE742118C - Device for the automatic, one-time division of a temporarily flowing substance into three partial quantities : de en
  • DE742110C - Measuring rods for the optical measurement of profiles, in particular thread profiles : de en
  • GB557481A - Improvements in spectacle frames : en
  • US2335023A - Counting machine : en
  • DE742212C - Device for cleaning and sterilizing the glass tubes intended for the manufacture of ampoules : de en
  • US2334810A - Power distribution system : en
  • DE742296C - Clamping device for drafting devices for clamping of bearing slides adjustable on cylinder punching : de en
  • US2335057A - Binding device : en
  • FR887880A - Improvements to screeds : en fr
  • CA416514A - Knitting fabric and article manufacture : en fr
  • CA416632A - Magnetic dial : en fr
  • CA416610A - Button positioning mechanism : en fr
  • US2335021A - Film printing screen and a method of manufacturing it : en
  • US2334888A - Plow : en
  • GB557477A - Improvements in reduction of colour in vinyl resins : en
  • FR887826A - Automatic force transmission and amplification device : en fr
  • FI19758A - Fireplace : en fi
  • FR887739A - Device for automatically launching a mass on a tool : en fr
  • FR887845A - Apparatus for decorating and finishing zippers and the like : en fr
  • FR887876A - Multiple support carriage for automatic weapons : en fr
  • FR887744A - Take-off and landing, landing of seaplanes and airplanes without visibility in autopilot : en fr
  • FR887815A - Electric generator : en fr
  • CA416525A - Granular or pulverulent material conveyer : en fr
  • USD136709S - Design fob a toy cannon : en
  • GB557471A - Improvements in combination worm and spur gears : en
  • FR887832A - Improvements to fuel agglomerates and their manufacturing processes : en fr
  • US2334689A - Supply control for paper towel dispensers : en
  • US2334999A - Packaging cigars : en
  • DE742246C - Transmitter tube arrangement with a space loading grate tube : de en
  • DE742157C - Method and device for determining the bulk elasticity of fiber material : de en
  • FR887877A - Fishing reel : en fr
  • FR887735A - Fruit makeup : en fr
  • GB557577A - Electric snap action switch : en
  • US2335197A - Bottle carrier : en
  • CA416562A - Refrigeration apparatus : en fr
  • DE742310C - Impact voltage system in multi-level design : de en
  • DE742289C - Clamping device for flat workpieces, such as saw blades : de en
  • USPP608P - campbell : en
  • GB557531A - Brake control mechanism : en
  • CA416522A - Snow removing mechanism : en fr
  • DE742288C - Face plate with undivided spindle nuts of the clamping jaws guided in T-shaped clamping slots on the face plate : de en
  • GB557576A - Improvements in overload switches : en
  • FR887760A - Improvements in the manufacture of artificial yarns and the like from viscose : en fr
  • GB557611A - Improvements relating to textile fabrics : en
  • US2334953A - Accounting machine : en
  • GB557601A - Improved all-metal haysweep : en
  • DE742270C - Process for the production of an electric cable-like heating element : de en
  • FR887721A - Process for the constitution of color photographic images : en fr
  • FR887718A - Process for the preparation of sulfonamide compounds : en fr
  • GB557597A - Improvements in or relating to electrically heated ovens : en
  • US2335136A - Sulphonated and halogenated organic condensation product and process of preparing it : en
  • DE742300C - Electric resistance furnace for ceramic, glass and porcelain painting : de en
  • DE742164C - Motorcycle transmission : de en
  • FR887852A - Process for treating algae with a view to obtaining a jelly for food and industrial uses : en fr
  • CA416521A - Snow removing mechanism : en fr
  • US2334732A - Suction cleaning apparatus : en
  • US2334854A - Drier : en
  • US2334862A - Power lift : en
  • US2334919A - Churn : en
  • US2335033A - Apparatus for applying gummed labels to cellophane or the like : en
  • AU117748B2 - An improved harness buckle : en
  • US2335008A - Means for casting metals : en
  • US2335031A - Vacuum cleaner : en
  • CA416537A - Dry cell battery : en fr
  • CA416578A - Vegetable washing machine : en fr
  • US2334764A - Process of treating textiles and composition therefor : en
  • US2334883A - Sunshade : en
  • US2335067A - Valve device : en
  • US2335126A - Process of finishing fibrous and textile materials : en
  • DE741661C - Insecticides : de en
  • GB557497A - Improvements in liquid cooling systems for use with internal combustion engines : en
  • US2334977A - Manual change-over regulator : en
  • US2335030A - Garment hanger : en
  • US2335117A - Magnetic surveying apparatus : en
  • US2334695A - 17-hydroxy-3-keto-compounds of the cyclopentano polyhydropkenanthrene series and a method for producing the same : en
  • US2334936A - Resilient wheel : en
  • DE735592C - Device for automatic intensity comparison of two bundles of light rays : de en
  • CA416557A - Power plant control system : en fr
  • FI19759A - Dörrtröskellist : en fi
  • CA416618A - Catalyzed vapour phase reaction executing method : en fr
  • US2335162A - Process for the separation of hydrocarbon gases : en
  • CA416573A - Tire manufacturing apparatus : en fr
  • US2334968A - Boiler construction : en
  • FR887796A - Articulated wooden sole : en fr
  • CA416588A - Dry cell battery unit : en fr
  • US2335119A - Process for producing sulphonium compounds : en
  • DE742079C - Process for the fully automatic control of distillation columns with side product removal : de en
  • DE742128C - Movable traffic control stand for exhibition visitors : de en
  • AU119482B2 - Manufacture of new sulphur dyestuffs : en
  • CA416545A - Fibre container part manufacture : en fr
  • USD136717S - Design for a mat or the like : en
  • US2334830A - Mortising machine : en
  • CA416634A - Acrylic acid ester : en fr
  • DE742165C - Drive device for lifting gates with an epicyclic gear : de en
  • DE742191C - Zipper : de en
  • US2334805A - Container : en
  • US2334875A - Multiple detachable coupling : en
  • US2334907A - Jar lifter : en
  • DE742149C - Process for the production of phosphate fertilizers : de en
  • FR887884A - Carbon paper having a handling edge : en fr
  • US2334915A - Automobile heater : en
  • USD136710S - Combined coaster and ash tray : en
  • CA416548A - Sheet metal container : en fr
  • DK61618C - Percussion fire pipes. : da en
  • US2335094A - Self-emptying ash tray : en
  • DE742147C - Process for the processing of sulphite pulp waste liquors from deciduous wood : de en
  • DK61614C - Apparatus, so-called Centering Plan, for use in center drilling of goods to be turned. : da en
  • AU600942A - Improvements in or relating to tempered hollow glass articles : en
  • FR887775A - Installation of gas turbines : en fr
  • US2334787A - Plate finishing apparatus : en
  • US2334939A - Valveless compressor : en
  • US2334978A - Controller : en
  • CA416633A - Wheel knee action compensator : en fr
  • DE742247C - Arrangement for starting and speed control of asynchronous motors via converters : de en
  • CA416641A - Textile material colouration process : en fr
  • FI19755A - The filter is made of gas : en fi
  • FR887751A - Process of fragmentation, projection, enrichment, modification or protection of electric furnace products in the liquid state by pressurized gas : en fr
  • CA416520A - Vehicle brake : en fr
  • DE742213C - Method for producing glass films : de en
  • DE741983C - Card punching machine with counter : de en
  • DK61605C - Procedure for the production of tannin-egg white compounds which have an astringent effect. : da en
  • US2334728A - Tying device : en
  • US2334892A - Dyestuffs of the anthraquinone series : en
  • DE742065C - Process for the splitting of hydrocarbons or for the pressure hydrogenation of coals, tars and mineral oils : de en
  • DE742190C - Braces : de en
  • FR887833A - New insulating coating for conductor wires : en fr
  • US2335135A - Manufacture of fibrous glass : en
  • FI19760A - Anordning vid fönsterkarmar, bågar eller dylikt for fastsättning av glasrutor och liknande : en fi
  • DE742261C - Steel alloy for the slab track of billet rolls made of cast steel : de en
  • FR887763A - Tap : en fr
  • CA416531A - Storage battery level control device : en fr
  • DE742130C - Reproduction device for photocopying documents in continuous operation : de en
  • DK61599C - Electrical Cable with Impregnated Paper Insulation and Tubular Hole Conductor. : da en
  • DE742123C - Pipe clamp connection : de en
  • FI19772A - Outer tire for vehicle tire : en fi
  • US2334748A - Spindle brake : en
  • US2334981A - Opener for sliding doors : en
  • FI19756A - Restrictions on the application of the rules of the law of the Member States or the Member States concerned : en fi
  • FR887791A - Continuous charring furnace : en fr
  • GB557492A - Improvements in or relating to photographic estimating and calculating device : en
  • US2334730A - Fuse : en
  • DE742076C - Drive for friction washing machines : de en
  • GB557473A - Improvements in the manufacture of surgical adhesive dressings : en
  • FR887878A - Viscose pump and similar liquids : en fr
  • GB557483A - Production of an edible product from soya beans and other protein containing materials : en
  • US2334855A - Method of making apertures in plastic earthenware : en
  • US2335116A - Apparatus for spraying a plurality of fluids : en
  • DE742099C - Urine container : de en
  • US2334912A - Collapsible book rack and divider therefor : en
  • DE742138C - Multi-part wooden sole : de en
  • FR887705A - Fire extinguishing process and extinguisher : en fr
  • FI19770A - Kinoprojektor med kontinuerlig filmframföring och optisk utjämning av bildrörelsen : en fi
  • US2335065A - Apparatus and process for vinegar making : en
  • FI19746A - Restrictions on the production of pigs : en fi
  • GB557589A - Improvements in and relating to tools for sharpening or restoring the cutting edge of safety razor blades or the like : en
  • US2334698A - Polished metal and a method of making the same : en
  • US2334761A - Preparation of straight chain hydroxy compounds having at least six carbon atoms : en
  • US2334796A - Cleaning implement : en
  • US2334737A - Hair-waving comb : en
  • GB557543A - A manually or automatically resettable electric snap action switch : en
  • GB557570A - Improvements in or relating to lathes : en
  • FR887937A - Coupling device for the transmission of sound frequency signals over subscriber lines : en fr
  • FR887906A - Process for processing high molecular weight materials : en fr
  • US2334896A - Coin-handling device : en
  • US2335027A - Process for producing unsaturated alcohols : en
  • US2335111A - Circular loom : en
  • FR887771A - Anti-fraud caps : en fr
  • FR887801A - Camera with shutter : en fr
  • FI19769A - A way to make vitamin-rich sweets : en fi
  • CA416552A - Metal sheet treating machine : en fr
  • GB557523A - Improvements in or relating to centrifugal pumps for liquid : en
  • DE742197C - Production of dry, water-soluble salts of phosphoric acids, which are lower in constitutional water than orthophosphoric acid : de en
  • GB557535A - Tool for cleaning the separator plates of spinning and twisting machines : en
  • FR887762A - Rotating bottom for reverse draft gasifier, facilitating the formation of the hearth and improving ash removal without dragging dust into the gas stream : en fr
  • GB557541A - Improvements in or relating to resistance elements having a high temperature coefficient of resistance : en
  • FR887867A - Device for limiting the operating voltages of electrical devices : en fr
  • DE742083C - Method and device for monitoring the etching process when producing etched rotogravure or embossing rollers (molettes) : de en
  • DE742113C - Optical workshop measuring and testing device for the contour shape of workpieces, especially of rotating bodies : de en
  • DE742217C - Supply air outlet connected to the supply air pipe : de en
  • GB557464A - Improvements in aircraft controls : en
  • GB557569A - Improvements in or relating to friction coupling devices : en
  • US2334785A - Filing cabinet : en
  • US2334920A - Method for testing wells : en
  • US2335122A - Ticket issue counting mechanism for : en
  • US2334869A - Chromium steel : en
  • AU736842A - Binding shoe upper, insole and reinforcement together : en
  • US2335052A - Method and machine for applying closures and sealing jars : en
  • CA416607A - Folding washbasin : en fr
  • US2334923A - Method of making planter runners : en
  • US2335103A - Electric distribution system : en
  • US2334905A - Closure for containers : en
  • AU117775B2 - An electric control system : en
  • SE109143C1 - : en
  • US2334861A - Condensation process : en
  • US2335202A - Paper container blank : en
  • DE742298C - Process for consolidating loose mixtures containing mineral fibers : de en
  • CA416616A - Hydrocarbon isomerization : en fr
  • US2335115A - Return safety window envelope with concealed carrier-opener : en
  • US2334706A - Conduit clamp : en
  • US2334751A - Display device : en
  • US2335168A - Exciter lamp for use in photoelectric devices : en
  • USD136708S - Design for a bolt and screw bin : en
  • GB557456A - New anthraquinone dyestuffs useful for dyeing wool : en
  • US2334928A - Shank for insertable saw teeth : en
  • US2334982A - Multiple riveter : en
  • US2335053A - Method and device for making hair ribbon bows : en
  • US2335186A - Internal combustion engine : en
  • FI19776A - Articulated manikin, toy dog or other toy, the members of which are arranged to be moved by means of working wires : en fi
  • GB557522A - Improvements in or relating to welding fluxes : en
  • FR887793A - Articulation of rigid soles : en fr
  • AU665942A - High frequency antenna system : en
  • AU736642A - Improved mirror signalling device : en
  • CA416539A - Engine cylinder shrunk connection : en fr
  • AU117766B2 - Improved device for parachuting supplies from aircraft : en
  • US2334807A - Asbestos-cement pipe-forming machine : en
  • US2335172A - Concrete breaking machine : en
  • DE742072C - Compressed air brake system for load trailers with a parking brake device and a brake force regulator which is used to adjust the braking force to the level of the load : de en
  • FR887817A - Sole of a shoe : en fr
  • FR887761A - Improvements to typewriters driven by electric motive power : en fr
  • FR887702A - Welding of thin wires, especially for coils : en fr
  • FR887737A - Soaps with natural flowers : en fr
  • CA416617A - Isobutane production : en fr
  • FR887786A - Mobile conveyor lifting device said : en fr
  • DE742062C - Magnetic core for induction counters and other measuring devices : de en
  • FR887923A - Sight with revolver mount of the type of telescope according to Galilée : en fr
  • US2334714A - Brushing machine : en
  • FR887790A - Improvements to caps for bottles and similar containers : en fr
  • DE742254C - Process for the preparation of almost anhydrous and very pure sodium sulfide : de en
  • GB557585A - Improvements in and relating to electromagnets : en
  • FR887946A - Device for fixing the interior lining of bodywork walls and the like, in particular for motor vehicles : en fr
  • DE736235C - Steel alloy for injection molding dies or molds : de en
  • GB557594A - An improved process for the extraction of gelatine from waste chrome leather : en
  • GB557515A - Improvements in and relating to composite light transmitting devices and method of manufacturing the same : en
  • GB557603A - Improvements in planting machines : en
  • GB557452A - Improvements in carrier-wave communication systems : en
  • FR887782A - Articulated binding soles : en fr
  • GB557540A - Improvements in or relating to railway signal and/or points control systems : en
  • DE742106C - Device for measuring the length of running wires, ropes, cables or the like. : de en
  • DE742264C - Arrangement for combating vibrations in converters with smoothing agent in the direct current circuit : de en
  • GB557549A - Improvements in or relating to dyestuffs : en
  • US2334823A - Railway car generator control : en
  • US2334770A - Mining machine : en
  • US2335066A - Football game device : en
  • GB557486A - Improvements in and relating to the manufacture of bolting cloth, grit gauze and the like : en
  • GB557526A - Improvements in or relating to power transmission : en
  • FI19748A - Anordning for luftsyreelelecoden i galvaniska element med luftdololation : en fi
  • FR887710A - Process for the preparation of synthetic resins : en fr
  • GB557582A - Improvements in or relating to controllers for electric motors : en
  • DE742171C - Process for reproducing light tone recordings made up of dyes : de en
  • DE742189C - Process for processing metal furnace slag : de en
  • US2334840A - Canister : en
  • FR887743A - Corrective mechanism for cross-winding machines, avoiding the formation of spots and bulges : en fr
  • GB557555A - Improvements in driving gear for electrically propelled vehicles : en
  • US2334897A - Spring tension device : en
  • US2335147A - Slide fastener : en
  • FR887915A - Electric melting furnace intended in particular for the manufacture of glass, sodium silicate and similar products : en fr
  • DE742046C - Process for measuring and automatically controlling the chemical properties of electrolytes by measuring electrical resistance : de en
  • US2334779A - Splash block : en
  • US2334782A - Process for preparation of disecondary diamines : en
  • US2335141A - Device for locking saw blades in frames : en
  • US2334909A - Color printing press : en
  • US2334988A - Electric motor control system : en
  • US2335072A - Instrument suspension system : en
  • US2335078A - Sheet feeding apparatus : en
  • DE742236C - Device for holding yarn tubes on textile spindles : de en
  • GB557600A - Improvements in or relating to the treatment of wool and wool goods to reduce their tendency to felt and shrink : en
  • CA416589A - Dry cell battery unit : en fr
  • US2334983A - Closing and vacuumizing machine for glass jars : en
  • DK61606C - Arrangement of screw clamps fixed on meat choppers and other machines or implements, by which the machine is temporarily clamped to a base. : da en
  • DE742219C - Process for the refinement of artificial leather-like surfaces : de en
  • US2334792A - Fish lure : en
  • US2334715A - Fastening inserting machine : en
  • US2334993A - Hose reel : en
  • USD136716S - Floor covering for buses or the like : en
  • US2334724A - Rotary positioning control apparatus : en
  • US2335201A - Hinge : en
  • US2335088A - Weatherproof electric wire : en
  • US2335177A - Machine for handling strip material : en
  • USD136688S - Design for a jacket : en
  • CA416593A - 2-ketogluconic acid production : en fr
  • FR887941A - Manufacturing process for optical prisms, filters, photosensitive layers, etc. : en fr
  • CA416517A - Dry cell battery unit assembling method : en fr
  • US2335095A - Stop mechanism particularly for straight bar knitting machines : en
  • DE742087C - Procedure for eliminating interference signals from storing image catcher tubes : de en
  • US2334837A - Band saw stretcher : en
  • US2335043A - Conveyer mechanism for candy enrobers and the like : en
  • US2334742A - Toy steering mechanism : en
  • US2335144A - Dry filter : en
  • US2335061A - Apparatus for rolling uniform gauge sheet or strip : en
  • US2335212A - Heating apparatus : en
  • USD136699S - Design for a game board : en
  • US2334990A - Mixing valve : en
  • US2334966A - Furniture : en
  • CA416547A - Oil-proof fibre container : en fr
  • US2334713A - Garment closure : en
  • US2334985A - Paper tray : en
  • DE742308C - Electrical switch with blowing of the arc through a pressure medium : de en
  • DK61600C - Electric Lantern for Cyclists and Pedestrians. : da en
  • US2334908A - Rod guide jack equipment : en
  • DE741853C - Process for the production of alkali solutions from phenolate solutions : de en
  • DE742111C - Universal milling jig : de en
  • US2335002A - Cutter-colloid mill : en
  • US2334872A - Catalytic conversion of hydrocarbons : en
  • US2335068A - Electric circuit breaker : en
  • GB557470A - Improvements in or relating to air purifiers : en
  • US2335218A - Lighting fixture : en
  • US2334740A - Article holder : en
  • US2334959A - Evaporating apparatus : en
  • US2334834A - Relay valve : en
  • US2335207A - Grinding wheel truing apparatus : en
  • FR887944A - Device for measuring small alternating electrical voltages : en fr
  • FI19742A - Degkavlingsmaskin : en fi
  • FI19757A - Ramlöst spiralfjäderinlägg för madrasser o. dyl. : en fi
  • FR887927A - Method for increasing the capacitance values of pairs in telecommunications cables : en fr
  • GB557447A - Pharmaceutical composition comprising mixtures and/or reaction products of sulphonamide compounds and bile derivatives : en
  • GB557487A - Improvements in and relating to the manufacture of bolting cloth, grit gauze and the like : en
  • FI19744A - Card system : en fi
  • FR887757A - Gas exhaust pipe particularly applicable to artillery projectiles : en fr
  • US2335097A - Electrical conductor : en
  • GB557554A - Improvements in and relating to transverse spring suspension systems for vehicles : en
  • GB557519A - Process of separating meta-substituted alkyl phenols from mixtures of meta and para-substituted alkyl phenols : en
  • US2335032A - Analysis of gases : en
  • FR887795A - Electric resistors : en fr
  • US2334917A - Opposed-piston engine : en
  • US2334913A - Corner and border making stencil : en
  • US2334731A - Internal combustion engine : en
  • FR887889A - Loose-leaf binding device : en fr
  • DE742066C - Process for obtaining knock-resistant petrol : de en
  • US2334885A - Rate-of-climb indicator or the like for aircraft : en
  • DE742249C - Fixed collar shirt : de en
  • AU722142A - Improvements in or relating to motion conversion mechanisms : en
  • US2334903A - Telephone dial markings : en
  • FI19751A - Anordning med minst ett superhögtryckskvicksilverångurladdningsrör : en fi
  • FR887834A - Plant fiber treatment process : en fr
  • US2334739A - Sighting instrument : en
  • US2335090A - Parachute jumper's hatch for airplanes : en
  • USD136705S - Besign fob, a tank vehicle : en
  • FR887920A - Screw safety device with elastic slotted locknut : en fr
  • CA416565A - Web impregnating apparatus : en fr
  • US2334853A - Seamless tube reeling : en
  • CA416626A - Exhaust nozzle : en fr
  • FR887885A - Process for the extraction, discoloration, deodorization of mucilaginous or colloidogenic materials, as well as the products obtained : en fr
  • GB557578A - Improvements in or relating to comparators or like measuring instruments : en
  • FR887900A - Method for magnetic recording of signals, pulses, sequences of pulses or the like : en fr
  • US2335084A - Sifter : en
  • USD136695S - Design fob a jacket : en
  • US2334973A - Tamping roller : en
  • US2334744A - Transducer for stringed musical instruments : en
  • US2334889A - Hitch device : en
  • FR887746A - Device for the use of acetylene gas in an internal combustion engine : en fr
  • FR887858A - Electric lighting fixture : en fr
  • FR887740A - Electric shaver by electromagnet or clockwork spring mechanism : en fr
  • US2334831A - Flow control system for washing machines : en
  • US2335016A - Capsule container : en
  • US2334852A - Textile wetting and softening bath : en
  • US2335092A - Letter page end indicating device : en
  • USD136711S - Letter tray or analogous article : en
  • CA416527A - Grinding wheel and tool profiling jig : en fr
  • US2335145A - Method of cutting fur or the like : en
  • GB557490A - Improvements in and relating to elastic fluid turbines : en
  • CA416585A - Dry cell battery unit : en fr
  • FI19747A - Finavstämningsanordning för inom fera frekvensområden avstämbara superheterodynmottagare : en fi
  • DE742204C - Time switch, especially for train control : de en
  • FR887741A - Engine driven by animal power : en fr
  • DE742223C - Counter, especially for counting the load changes in material testing machines : de en
  • DE742285C - Protective covering of pipelines laid in the ground : de en
  • US2334916A - Bearing : en
  • AU740542A - Improvements in and relating toa shoe upper andthe manufacture thereof : en
  • GB557520A - An improved automatic phonograph : en
  • DE742150C - Compressor or transfer pump for oxygen : de en
  • FR887819A - Theoretical preparation circle : en fr
  • US2335101A - Solution of metallo-ammonium naphthenates : en
  • FR887931A - Device for drilling, threading, boring and similar machines : en fr
  • DE742286C - Gate valve with hydraulic pressure on the shut-off plates and a pipe fitting following the movements of the shut-off plates : de en
  • US2335017A - Lubricating composition : en
  • CA416544A - Sheet metal container : en fr
  • US2335020A - Pot support for use on canned fuel : en
  • US2335054A - Lawn mower : en
  • US2334878A - Furnace appliance : en
  • CA416608A - Envelope clasp : en fr
  • US2335178A - Method of coating strip material : en
  • CA416534A - Gauge testing apparatus : en fr
  • CA416590A - Shaving implement : en fr
  • DE742075C - Expansion device, especially for wet knitted and knitted hoses : de en
  • CA416643A - Continuous electroplating apparatus : en fr
  • FR887942A - Cinematographic device with stereoscopic device : en fr
  • USD136704S - Design foa a tank vehicle : en
  • CA416581A - Dry cell battery : en fr
  • AU628742A - Carrier current communication systems : en
  • US2334841A - Bag spreader mechanism : en
  • US2335006A - Process of refining mineral white oils : en
  • US2335025A - Oil well packer : en
  • US2335086A - Hair curler : en
  • US2335081A - Switch : en
  • AU117761B2 - Binding shoe upper, insole and reinforcement together : en
  • DE742234C - Springy wheel : de en
  • FR887864A - Dishwashing Machine Improvements : en fr
  • GB557443A - Improvements in or relating to milling machines or other machine tools : en
  • CA416575A - Laminated material shaping apparatus : en fr
  • FR887902A - Method and device for independent power supply of an electric traction car : en fr
  • DE742291C - Braking and steering device for caterpillar vehicles : de en
  • FR887734A - Storage of liquid onion : en fr
  • US2335192A - Packaging process : en
  • DE742229C - Process for preventing foam formation in the production of brownwood pulp from foam-forming woods : de en
  • DE742067C - Process for the conversion of naphthenic acids in mineral lubricating oils or lubricating oil fractions : de en
  • CA416572A - Flame cutting initiating apparatus : en fr
  • GB557516A - Improvements in and relating to gas filled electric discharge devices and circuits therefor : en
  • CA416523A - Colour camera and projector : en fr
  • DE742188C - Adjustable front tensioner for cable ski bindings : de en
  • DE742235C - Paint roller for room painters : de en
  • DE742238C - Swivel device for the superstructure of swing excavators u. like : de en
  • GB557559A - Improvements in or relating to resistance elements having a high temperature coefficient of resistance : en
  • US2335134A - Reaction propulsion engine : en
  • FR887879A - Improvements made to the control means of the steering and stabilization components of air navigation devices : en fr
  • DE742208C - Process for the production of floor wax : de en
  • FR887943A - Method for the automatic adjustment of a rotary kiln by means of a pyrometer as well as the arrangement of this pyrometer : en fr
  • DE742109C - Device for measuring the pitch diameter of profiles, in particular of thread profiles : de en
  • DK61607C - Procedure and Press Form for the Manufacture of Rubber Footwear. : da en
  • US2335132A - Planting machine : en
  • FR887785A - Combined rigid and flexible soles and heels : en fr
  • FR887827A - Process for preserving vegetables in the raw state : en fr
  • FR887830A - Elastic wheel : en fr
  • US2334963A - Laminating machine : en
  • US2334976A - Eddy-current coupling : en
  • US2335005A - Thermodynamic device : en
  • FI19778A - Manifold end position device for a fluid-operated piston machine : en fi
  • FR887724A - Process for the production of azo compounds : en fr
  • DE742186C - Electrical ignition device for internal combustion engines with a gas discharge tube acting as a control valve : de en
  • FR887859A - Advanced nozzle for gasifiers : en fr
  • FR887774A - Improvements to centrifugal switches : en fr
  • GB557556A - Improvements in or relating to the construction of vehicle bodies : en
  • AU117742B2 - High frequency antenna system : en
  • GB557512A - Production of polymerized resin acid derivatives : en
  • DE742074C - Process for the detoxification of wastewater containing cyanide : de en
  • DE742146C - Method for manufacturing a watertight Zierformuhrgehaeuses : de en
  • DE742274C - Braking device for chain trees of warp knitting machines, looms u. like : de en
  • US2334876A - Printing telegraph system : en
  • US2334944A - Thresher : en
  • US2335223A - Fountain pen : en
  • US2334962A - Method of producing motion pictures of changing sizes and shapes : en
  • US2334955A - Alkylation process employing evaporative cooling : en
  • US2334974A - Apparatus for conveying and treating articles : en
  • DE742177C - Device for measuring the length of rods and pipes : de en
  • GB557605A - Improvements in and relating to refrigeration apparatus : en
  • FR887804A - Level artificial horizon : en fr
  • US2334926A - Measuring apparatus : en
  • US2334697A - Manufacture of conductors : en
  • US2335183A - Fuel injection system for compression-ignition engines : en
  • CA416546A - Can cover : en fr
  • FR887895A - Agglomeration of pulverulent fuels using vegetable horsehair waste : en fr
  • GB557562A - Improvements relating to hydraulic cements : en
  • GB557602A - Catalyzed hydrobromination of unsaturated organic compounds : en
  • US2334975A - Aircraft : en
  • US2335171A - Portable cutting and breaking machine : en
  • CA416604A - Reinforced tape : en fr
  • CA416637A - Bottle washing machine stopping mechanism : en fr
  • AU144871B2 - Frequency voltage regulator system : en
  • US2335179A - Film reel : en
  • US2335051A - Billfold : en
  • USD136714S - Design for an airplane : en
  • CA416528A - Self-unloading trailer : en fr
  • CA416591A - Mixed polymer production : en fr
  • CA416564A - Web impregnating apparatus : en fr
  • US2334788A - Hydraulic bore cleaner and cement shoe : en
  • FR887709A - Photographic and cinematographic recording and control device : en fr
  • FR887776A - Process and apparatus for carbonization with maximum thermal recovery : en fr
  • US2335120A - Journal housing : en
  • US2335082A - Switch : en
  • GB557521A - Improvements in roll crushers : en
  • US2334799A - Outlet mounting : en
  • DE741969C - Process for the preparation of halogenated dyes of the phthalocyanine series : de en
  • DK61587C - Procedure for Extraction and Processing of Peat. : da en
  • DE739960C - Double link electricity : de en
  • DE742080C - Still tube : de en
  • DE742035C - Device for automatic voltage regulation, preferably of dry rectifiers : de en
  • DE742088C - AC machine for mounting on internal combustion engines or the like. : de en
  • DE742207C - Circuit arrangement for setting the replica and for measuring the replica quality with respect to the direct current resistance in duplex circuits with double current operation : de en
  • USD136718S - Design for a baby stkoller : en
  • CA416563A - Web impregnating apparatus : en fr
  • CA416640A - Photographic refractive equalizer : en fr
  • US2334705A - Collar bar : en
  • US2335118A - Coating device : en
  • CA416605A - Metal coating method and article production : en fr
  • DE742057C - Process for the continuous extraction of pitch by distilling coal tars : de en
  • DE742155C - Control device for the delivery rate in multi-stage piston compressors : de en
  • AU117773B2 - Carrier current communication systems : en
  • DE742193C - Method for producing a fermented beverage : de en
  • DE742260C - Process for the production of fertilizers containing dicalcium phosphate : de en
  • AU117746B2 - Improvements in or relating to motion conversion mechanisms : en
  • FR887802A - Transmission device using maximum driving force : en fr
  • FI19761A - Anordning for lagring av oljor and andra flytande ämnen : en fi
  • DE742094C - Circuit arrangement for controlling the tube voltage of an X-ray system with pulsating or wave-shaped voltage : de en
  • CA416512A - Coating composition : en fr
  • USD136686S - Design for a dkess : en
  • US2334775A - Transmission unit : en
  • CA416567A - Covering element : en fr
  • FR887777A - Method and device for establishing dental bridges : en fr
  • GB557491A - Improvements in or relating to range finders : en
  • US2335174A - Hot water tank assembly : en
  • US2334818A - Facsimile transmitting and reproducing system, method and apparatus : en
  • USD136692S - Design for a flash unit : en
  • USD136712S - Design for a taper attachment conversion rule : en
  • USRE22394E - Printing telegraph system : en
  • CA416540A - Sheet metal treating machine : en fr
  • US2335044A - Bee comb foundation : en
  • CA416601A - Gear forming machine : en fr
  • US2334758A - Honing machine : en
  • US2334793A - Toilet paper roll winding apparatus : en
  • US2335155A - Refuse collector : en
  • US2335220A - Building insulation : en
  • US2335018A - Deicing means for propellers : en
  • FR887925A - Process for preparing aluminum formate and acetate : en fr
  • CA416599A - Tank content gauge : en fr
  • AU651242A - Improvements in or relating tothe production of zirconia : en
  • CA416543A - Fibre container : en fr
  • DE742309C - Control arrangement with control transformer : de en
  • CA416615A - Hydrocarbon isomerization : en fr
  • CA416619A - Hydrocarbon isomerization : en fr
  • AU555342A - Improvements in or relating to water bags andthe like : en
  • CA416600A - Motor starting switch : en fr
  • CA416630A - Multiple channel electro-optical system : en fr
  • US2335058A - Automobile : en
  • US2334864A - Photographic emulsion : en
  • CA416596A - Typewriter : en fr
  • US2334711A - Ctanine dyestdff intermediates : en
  • CA416639A - Miner's drill carriage : en fr
  • FR887811A - Drill or other rotary tool, insert : en fr
  • US2334942A - Lubrication system : en
  • US2335074A - Adjustable caster : en
  • AU1204943A - Manufacture of new sulphur dyestuffs : en
  • FR887851A - Apparatus for ligating brooms or the like : en fr
  • US2335137A - Diamino ddyhenyl methanes : en
  • BE450814A - : en fr
  • US2335007A - Dispenser : en
  • US2334736A - Strapping machine : en
  • US2334904A - Resinous composition : en
  • US2335042A - Electric switchgear : en
  • US2335211A - Manually operated propelling means for boats and the like : en
  • US2335038A - Wire reinforcement : en
  • CA416538A - Cutting device for edibles : en fr
  • US2334921A - Apparatus for testing wells : en
  • US2334700A - Picture hook : en
  • US2334927A - Hot extrusion of metal articles : en
  • US2335221A - Therapeutically useful heterocyclic compounds : en
  • USD136700S - Design fok an airplane : en
  • US2334750A - Viewing device : en
  • US2334951A - Folding washbasin : en
  • US2334745A - Method of lay-down for printing operations : en
  • US2334992A - Floating drilling barge : en
  • US2335189A - Photograph printer : en
  • CA416623A - Short fibrous asbestos recovery apparatus : en fr
  • GB557466A - Improvements in or relating to electric resistance grids : en
  • AU743642A - Improved mechanism for stripping shells or other tubular products from drawing mandrels : en
  • DE742182C - Press ram for injection and compression molding machines : de en
  • GB557446A - Improvements in and relating to the production of coloured yarns, and cloths made therefrom : en
  • US2334735A - Cigarette ash tray : en
  • US2335130A - Combined jack and lifting tackle : en
  • CA416535A - Insulator mounting : en fr
  • FR887765A - License plates for velocipedes constituting an anti-theft device : en fr
  • FR887820A - Application to agriculture of the anticryptogamic properties of amide or hydroxyl substitution derivatives of phenazine, such as eurhodines or eurhodols and most especially of dimethylparamidophenazine hydrochloride : en fr
  • CA416595A - Display box : en fr
  • AU711442A - Improvements in circular knitting machines : en
  • FR887730A - Devices and apparatus for normally supplying internal combustion engines with low calorie fuels or fuels of difficult combustion and activated by those with high caloric value : en fr
  • US2334874A - Spool : en
  • US2334898A - Means and method for making artificial dentures : en
  • FR887787A - Floating ships and similar means of transport with aeronautical-type wings submerged under water as support surfaces : en fr
  • US2335056A - Portable air sterilizing and conditioning machine : en
  • DE742284C - Measuring device for determining the moisture content of gases : de en
  • FR887831A - Improvements to gasifiers : en fr
  • US2334969A - Bimetallic light meter : en
  • US2335083A - Contact construction : en
  • GB557459A - Improvements relating to the finishing of textile fabrics or yarns : en
  • GB557484A - Improvements in and relating to furnaces : en
  • FR887821A - Self-propelled float nautical device, using human power or any other : en fr
  • US2334766A - Device permitting the reading of maps, manuscripts, printed matter, etc., in the dark : en
  • US2334887A - Article handling mechanism : en
  • US2334881A - Upholstered door cover : en
  • DE742248C - Process for coating the inner surfaces of motor vehicle fuel tanks with hardenable synthetic resin : de en
  • CA416569A - Cellulosic textile material fasteness to washing improving method : en fr
  • DE719846C - Veneer splicing machine : de en
  • DE742114C - Arrangement for measuring mechanical vibrations : de en
  • FR887707A - Electro-acoustic fuze for aerial projectile : en fr
  • GB557533A - Improvements in or relating to electrical systems, particularly systems for converting direct current into alternating current : en
  • USD136713S - Magneto testing apparatus : en
  • US2335113A - Pipe bending apparatus : en
  • US2335169A - Tire-making drum : en
  • US2335199A - Scraper for ship unloading apparatus : en
  • US2335012A - High boiling compounds and method of preparing them : en
  • DE741934C - Arrangement of artificial water veins to regulate the water balance of cultivated land : de en
  • US2335035A - Aerodynamic brake operating means : en
  • US2335124A - Synthetic rubberlike material : en
  • US2335003A - Mechanical-electrical drive for bobbin-spinning machines : en
  • FR887934A - Device to prevent the formation of air bubbles, in particular in liquid fuel pipes : en fr
  • US2334946A - Combined thresher and grain cleaner : en
  • GB557547A - Improvements in or relating to carburettors : en
  • DE742126C - Ventilation device for the lower piston side of a piston which is arranged in a vertical cylinder and can be acted upon by pressure medium, in particular for adjusting the work table of vertical boring machines : de en
  • FR887783A - Wagon loading processes and wagon devices ensuring the safety of rail transport for heavy and fragile materials : en fr
  • FR887863A - Means and devices for conditioning small and large timber for use in gasifiers : en fr
  • FR887837A - Improvements made to rotary operating machines such as pumps or compressors : en fr
  • US2334692A - Dual wheel brake : en
  • US2334941A - Baixast device for ice cubes : en
  • DE742093C - Arrangement for periodic testing of converter discharge vessels : de en
  • FR887919A - Cork-based sole device, especially for cross-stitched shoes : en fr
  • US2335013A - Fruit knife : en
  • US2334717A - Scraper or like device and mechanism for operating the same : en
  • US2335063A - Closure for measuring instrument cases : en
  • US2334746A - Collapsible whipstock : en
  • US2335093A - Oil or gas fired cooking range : en
  • DE742119C - Rod-shaped number slide for computing devices with pin adjustment : de en
  • US2335075A - Knitting machine : en
  • US2335085A - Valve construction : en
  • US2335181A - Method of manufacturing grating : en
  • US2335062A - Electric circuit interrupter : en
  • GB557474A - Improvements relating to electrical indicating instruments and systems : en
  • DE742195C - Rotating drum press for the production of pressed pieces : de en
  • GB557482A - Improvements in or relating to apparatus for the distillation of tars and like hydrocarbon oils : en
  • FR887809A - Manufacturing process of reinforced conductive insulating tubes for electrical conduits : en fr
  • AU117759B2 - Improvements relating to apparatus for sintering ores and like materials : en
  • US2334870A - Austenitic chromium-nickel and/or manganese steels : en
  • FR887810A - Transmission systems : en fr
  • GB557448A - Pharmaceutical compositions comprising sulphonamides and magnesium compounds : en
  • FR887838A - Skin lubrication process : en fr
  • DE742218C - Vulcanizing mold with insertable filler piece for the manufacture of rubber-metal components : de en
  • FR887949A - Direct manufacturing process of steel in a shaft furnace provided with a pre-crucible : en fr
  • CA416554A - Solid particle separation from organic liquids : en fr
  • US2334702A - Spring suspension : en
  • US2335163A - Photoelectric mechanical reset regulator : en
  • DE742209C - Method of hardening rosin : de en
  • US2335184A - Adjustable umbrella : en
  • FR887899A - Process and apparatus for the continuous dehydration of raw peat by using a die designed in porous material : en fr
  • GB557609A - Improvements in or relating to building materials : en
  • DE742045C - Rotary piston differential pressure meter : de en
  • US2334725A - Calculating instrument : en
  • US2334798A - Bolt-action firearm : en
  • US2335080A - Axle assembly : en
  • US2335157A - Overfill preventer for batteries : en
  • US2334729A - Bean harvester : en
  • US2335019A - Moistureproof package : en
  • DE742162C - Turnbuckle : de en
  • GB557453A - Production of camouflage material : en
  • DE742231C - Loading and unloading device for roller presses, especially for paper machines : de en
  • US2334924A - Life raft : en
  • US2335210A - Low shoe : en
  • US2334719A - Resilient middle sole or insole : en
  • US2335109A - Combination centrifugal ejector pump : en
  • US2335153A - Glass-lined head for tanks : en
  • US2335214A - Load supporting device : en
  • DE710852C - Method and device for increasing the output of shaft furnaces, in particular blast furnaces : de en
  • FR887842A - Lapping machine : en fr
  • CA416628A - Laminated elastic leather substitute : en fr
  • FR887860A - Improvements to anticryptogamic products : en fr
  • CA416642A - Textile material colouration process : en fr
  • FI19743A - Method of production of acetone and butanol by fermentation : en fi
  • FR887714A - Tractor with removable cultivation implements : en fr
  • FR887769A - Improvement provided to crankshafts of piston engines and compressors and in particular to aircraft engines : en fr
  • CA416555A - Cupreous article cleaning method : en fr
  • USD136696S - Design for a jewelry package : en
  • GB557493A - Improvements in or relating to threading mechanism for motion picture apparatus : en