• CA15995S - Scare-bird owls : en
  • US2435714A - Electrochemical salvaging method : en
  • FI22725A - The method of application of this Regulation is that of an alkaline plant : en fi
  • GB598233A - Improvements in or relating to release devices for firing detonators : en
  • US2435662A - Card dealing device : en
  • CH253015A - Process for the preparation of a colloidal, aqueous solution of a polymerized, positively charged aminotriazine-aldehyde condensation product and colloidal, aqueous solution obtained by this process. : de en
  • USD148597S - Combined mantel clock and plant receptacles : en
  • CA446642A - Friction shock absorbing mechanism : en fr
  • CA16000S - Building block : en
  • CA16003S - Building block : en
  • AU139314B2 - Spare tire mounting : en
  • US2435817A - Electromagnet with plunger : en
  • US2435564A - Radio dial scales projector : en
  • CH253111A - Device for carrying out radiation genetic experiments on animals. : de en
  • DK66293C - Method for Manufacturing Plastic Matrices. : da en
  • FR931055A - Improvements to AC circuit breakers of the gas-blown type : en fr
  • GB598025A - Improvements relating to apparatus for making hand-made wool rugs : en
  • US2435895A - Dew point detector : en
  • AU143422B2 - Improvements in electromagnetic driving system : en
  • AU126676B2 - An improved wool spinner attachment for sewing machines : en
  • AU1730747A - Improvements in lamps for motor road vehicles : en
  • CH253177A - Process for the preparation of an acylated, aliphatic aminocarboxamide. : de en
  • CH252978A - Method for producing a key, device for carrying out the method and keys produced by the method. : de en
  • US2435670A - Closure for hoppers and the like : en
  • US2435919A - Vehicle arrestor : en
  • GB598017A - Sanitary napkins for infants : en
  • AU1803944A - Improvements in floats for ball or float valves : en
  • CH253073A - Watch strap made of thermoplastic material. : de en
  • AU2478248A - Improvements in or relating to phase converting apparatus : en
  • AU138961B2 - Improvements in or relating to photographic processes : en
  • DK66311C - Protective ring for boiling glass. : da en
  • FR930945A - Process for carburizing steel or other metals and installation for carrying out this process or similar processes : en fr
  • AU148349B2 - A method of constructing buildings from concrete or like panel units : en
  • AU1741547A - Improvements in or relating to hydraulic jacks andthe like : en
  • CH252991A - Hangers. : de en
  • US2435627A - Portable filter : en
  • US2435709A - Means for reproducing motion : en
  • FR930939A - Tablets or the like containing p-phenetolcarbamide and process for their manufacture : en fr
  • GB598135A - Improvements in the filling of containers to a predetermined level with solid fluentmaterial : en
  • GB598232A - Improvements in or relating to air cooling apparatus : en
  • US2435887A - Stabilization of chlorinated ethylbenzene by basic anion exchange agents : en
  • USD148600S - Design for an earring or similar article : en
  • US2435694A - Conveyor belt : en
  • DK66299C - Impulse transmitter for electric fences with a Relay working with Delay. : da en
  • FR931102A - Manufacturing process of tubes, curved or elbow tubes and their fittings and new industrial products resulting therefrom : en fr
  • AU1734747A - Scraper attachment for tractors : en
  • FR931084A - Automatic direction finder with multiple bearings and visual conjugate indications : en fr
  • GB598122A - Improvements in wire-wound variable electrical resistances : en
  • AU142515B2 - Improvements in and relating to nickel-chromium steels : en
  • AU126685B2 - Improved plug cock : en
  • AU144648B2 - Improvements in or relating to mixing and emulsifying apparatus : en
  • AU2350445A - M Improvements inthe concentration of ores : en
  • US2435849A - Slide assembly for machine tools : en
  • US2435832A - Lubricant filtering and dispensing tank : en
  • US2435633A - Two-speed transmission for locomotive turbines : en
  • GB598123A - Improvements in dollies or plungers for washing clothes or the like : en
  • AU1742347A - Process of manufacturing food products from starch : en
  • US2435673A - Clutch control device : en
  • FR930944A - Advanced binder for photographic papers : en fr
  • FR930950A - Wind tunnel : en fr
  • GB598281A - Improved bobbin, more particularly for use in drawing, and other spinning machines : en
  • GB598226A - Improvements in or relating to fluid impelling devices : en
  • FR931097A - Writing instrument with rotating ball : en fr
  • FR931112A - Horse cart towed by a pedal unit simultaneously activating the movement of the horse's legs : en fr
  • GB597987A - Improvements in blowpipe nozzles : en
  • GB598000A - Improvements in stands or supports for holding skeins of wool or the like while winding into balls : en
  • GB598143A - Improvements in or relating to decorative beading : en
  • FI22701A - Decommissioning : en fi
  • GB598033A - Improvements in or relating to garden rollers : en
  • FR931075A - Further training in the manufacture of rifles, and in particular hunting rifles : en fr
  • US2435788A - Control of reflections in transmission lines : en
  • DK66310C - Apparatus for Bending Reinforcing Iron. : da en
  • GR11488B - TOPOGRAPHIC MAPS. : el en
  • FI22684A - Antifreeze framställning av consistgjorda fibrer isynnerhet glasfibrer, av segflytande massor genom centrifugering : en fi
  • GB597989A - Improvements relating change speed mechanism for pedal cycles : en
  • US2435613A - Mounting for electronic devices : en
  • US2435772A - Method and apparatus for testing wire : en
  • US2435656A - Last pulling machine : en
  • US2435913A - Screw-threaded pivoted closure : en
  • GB598187A - Improvements in loading machines : en
  • US2435825A - Apparatus for the manufacture of metallurgical charcoal from comminuted wood waste material : en
  • US2435769A - Stabilizers for vinyl polymers : en
  • GB598201A - A process of producing insulative coatings of silicon steel sheets : en
  • GB598250A - Improvements in or relating to drying columns for granular material : en
  • DK66318C - Magazine for storing band-shaped razor blades. : da en
  • AU138157B2 - Earthmoving scrape : en
  • CH253072A - Device for attaching the end of a flexible link to a watch case handle. : en fr
  • US2435580A - Differential drum for mine anchors : en
  • GB598236A - Improvements in or relating to incendiary compositions : en
  • CH253069A - Maschine to stone. : en fr
  • FR930976A - Electromagnetic signaling device : en fr
  • FR931060A - Improvements to rotary pumps : en fr
  • FR931092A - Advanced spark plug manufacturing : en fr
  • US2435696A - Skimming device : en
  • GB598040A - Improvements in pulverising and grinding machines : en
  • GB598075A - Process for producing organometallic compounds containing 1, 3, 5-triazine rings : en
  • GB597994A - Dry shaver : en
  • US2435659A - Internal-combustion engine : en
  • FR930989A - Improvements in auxiliary motor drive devices for light vehicles : en fr
  • GB598079A - Improved insulated electric conductors : en
  • FR930924A - Automatic advancement device for taps and similar tools : en fr
  • US2435932A - Fish lure : en
  • FI22694A - Procedure for smelting sulphide-containing raw material : en fi
  • GB598167A - Improvements in or relating to computing instruments : en
  • GB598286A - Improvements in cinematograph screens : en
  • GB598035A - Improvements in or relating to nozzles for projecting liquids : en
  • US2435930A - Angle drive mechanism coupling power plant and vehicle axle : en
  • US2435618A - Coaxial transmission line : en
  • US2435690A - Insecticide : en
  • US2435921A - Fruit picking bag : en
  • US2435704A - Toaster : en
  • GB598270A - Improvements in the heat treatment of stainless steel parts to produce a non-oxide bright finish thereon : en
  • GB598036A - Improvements in or relating to the separation of 3-picoline, 4-picoline and 2:6-lutidine : en
  • GB598259A - Liquid feeding apparatus : en
  • FR931116A - Advanced safety razors : en fr
  • GB598011A - Improvements in or relating to domestic airing or drying racks or devices : en
  • US2435771A - Circular knitting machine : en
  • US2435883A - Wrought gray iron welding rod : en
  • AU1730047A - Improvements in or relating to cigar or cigarette lighters : en
  • US2435774A - Refrigerated liquid dispensing : en
  • FI22714A - Anordning for uptagande ellåtergivning av bilder : en fi
  • GB598037A - Improvements in and relating to the mooring of flying boats, seaplanes and the like : en
  • US2435698A - Holder for game devices : en
  • CH253080A - Regulating valve with regulating device controlled by a membrane. : de en
  • AU139334B2 - Improvements in or relating to circuit interrupters : en
  • US2435949A - Bore gauge : en
  • CA446589A - Band saw : en fr
  • US2435623A - Centrifuges for separating from a liquid matters suspended or emulgated therein : en
  • USD148649S - Design for a dress : en
  • USD148603S - Design fob a book end : en
  • CA446618A - Self-sealing fuel tank : en fr
  • CA446596A - Compounding of synthetic elastomers : en fr
  • US2435593A - Process for making bis-(3, 5, 6-trichloro-2-hydroxyphenyl) methane : en
  • US2435705A - Disc slide rule : en
  • AU1737347A - Method and apparatus for making pipe joints : en
  • CH253037A - Fairground merry-go-round. : en fr
  • CA446577A - Automobile road grip : en fr
  • CH253157A - Toy car. : en fr
  • FI22662A - Tie holder : en fi
  • US2435872A - Method of electroplating cylinders : en
  • AU145250B2 - Improvements in switching apparatus inan automatic telephone system incorporating inter-toll dialing and trunk ticketing : en
  • AU138870B2 - An improved carriage for golf bags and for other purposes : en
  • CH253116A - Safety goggles. : de en
  • CH253134A - Circuit arrangement for generating short pulses with a large edge steepness and high voltage amplitude on a consumer capacitance. : de en
  • CA446638A - Buffer : en fr
  • USD148626S - Design for a fruit juicer : en
  • USRE22974E - Electron beam discharge device sys : en
  • DK66317C - Window Wing Mechanism. : da en
  • GB598006A - Improvement in vibrator circuit : en
  • GB598109A - Improvements relating to the hydrofining of gas oils and to the hydroforming of naphthas : en
  • GB598102A - Improvements in lavatory seats : en
  • US2435865A - Chain substituted cyanine dyes containing a carbonyl and thiocarbonyl group : en
  • AU1728547A - Improvements in or relating to portable crusher assemblies : en
  • US2435718A - Photographic process and apparatus for subjecting a photographic film to a processing fluid : en
  • US2435906A - Pastry cup : en
  • FI22665A - Sätt att framställa alcohol : en fi
  • GB598116A - Improvements in decorative material : en
  • AU141043B2 - Detachable connection : en
  • CH253062A - Revolver steel holder. : de en
  • GB598125A - Improvements in quay fenders for the protection of ships lying alongside berths in harbours and docks : en
  • GB598185A - Improvements in or relating to variable jet-nozzles for jet propulsion units : en
  • GB598044A - A new or improved educational appliance for use in the teaching of spelling : en
  • US2435615A - Object detecting and locating system : en
  • US2435649A - Automatic parachute release : en
  • US2435760A - Thermal conversion of hydrocarbons promoted by explosive organic nitrogen compounds : en
  • US2435572A - Voltage regulation : en
  • CH252981A - Process for cooling lumpy goods. : de en
  • CH253167A - Process for the preparation of an acylated p-amino-benzenesulfonamide. : de en
  • US2435599A - Metallic cushion tire : en
  • GB598198A - Improvements in and relating to micro-wave wattmeters : en
  • US2435695A - Catalytic isomerization of unsaturated glyceride oils : en
  • US2435889A - Production of metallic designs on nonmetallic materials : en
  • USD148624S - Design foe a lace tablecloth : en
  • FR931045A - Snap-on and waterproof bit device and applications : en fr
  • FI22680A - The scope of this Regulation does not apply : en fi
  • US2435728A - Mirror attachment for eyeglasses : en
  • GB598131A - Improvements in or relating to means for lubricating the driving mechanism of superchargers for internal-combustion engines : en
  • GB598060A - Improvements in or relating to conveyor systems : en
  • GB598084A - Apparatus for determining the distribution of anti-knock constituents in a fuel among the cylinders of an internal combustion engine : en
  • CH252976A - Device for the heat treatment of goods of various kinds, in particular for burning cement and alkaline earth carbonates. : de en
  • US2435763A - Hydrogen bromide catalyzed oxidation reactions : en
  • US2435897A - Warp-knitted fabric : en
  • FI22691A - Frashing spindle with skevbar fräsklinga : en fi
  • FR931041A - New anthraquinone dyes : en fr
  • IE17973L - Typewriters : en
  • FR930996A - Device for attaching planes, and especially supporting planes, for aerodynes : en fr
  • FR931081A - Shock absorber working in traction : en fr
  • US2435789A - Method of electric soldering : en
  • FR930961A - Assembly process by spot welding, in particular for mixed light alloy-steel constructions : en fr
  • US2435941A - Sealing means for feed and discharge conduits of centrifugal separator bowls : en
  • FR931114A - Capillary liquid reserve device for feathers and other applications : en fr
  • GB598222A - Improvements in loading machines : en
  • USPP784P - Rose plant : en
  • CA16004S - Building block : en
  • GB598238A - An improved process for the separation of paraffins from hydrocarbon mixtures : en
  • GB598107A - Improvements in or relating to jack screws particularly for aircraft cowls : en
  • DK66315C - Combination weld. : da en
  • FR930941A - Decorative process and objects obtained by this process : en fr
  • GB598258A - Improvements in and relating to the exhaust pipes of internal combustion engines : en
  • CH253047A - Dictation machine. : de en
  • CH253169A - Process for the preparation of a p-amino-benzene-sulfonacylamide. : de en
  • GB598098A - Improvements in and relating to the stabilisation of the frequency of electric oscillations : en
  • GR11484B - ASSEMBLY. : el en
  • USD148627S - Design fob a dutch oven ob the like : en
  • FR931076A - Electrical circuits used to perform integrations and their applications : en fr
  • GB598254A - Improvements in the manufacture of bread : en
  • USD148662S - Design fob a dress : en
  • GB598166A - Improvements in or relating to photography : en
  • GR11485B - FILTER PRESS AND BAKERY OF CONTINUOUS OPERATION. : el en
  • FR931104A - Improvements to vehicle suspension : en fr
  • US2435757A - Highway marking device : en
  • US2435851A - Attachment in laundry marking machines : en
  • FR931135A - Device for loading vehicles : en fr
  • GB598147A - Improvements in and relating to the bonding of rayon filaments to rubber : en
  • IE19128L - Pulse transmission systems : en
  • AU1728047A - Improvements in or relating tothe purification of sugar solutions using iron exchange materials : en
  • AU1732947A - Improvements in or relating to circuit interrupters : en
  • GB597988A - Improvements in or relating to luggage label holders : en
  • FR930980A - Improvements to wirewound electrical resistors : en fr
  • FR930998A - Method and device for making multiple threads on tool-threading machines : en fr
  • GB598174A - Improvements in and relating to photographic colour forming developers and processesof colour development : en
  • GB598177A - Improvements in or relating to process for the production of pantothenic acid : en
  • IE18272L - Typewriters : en
  • GB598190A - Improvements in or relating to method of treating starch material and the products resulting therefrom : en
  • FR931039A - Portable rod for casting light metals under the pressure of compressed air : en fr
  • CA446582A - Method and article for the treatment of mammary glands : en fr
  • CH253025A - Apparatus for making copies attached to typewriters. : de en
  • CH253032A - Chromatic harmonica. : en fr
  • FR931132A - Removable artificial nail : en fr
  • FI22699A - Bridge scales : en fi
  • FR931006A - Control device for charging accumulator batteries : en fr
  • FR931069A - Lubricating oil circulation system, especially for aircraft engines : en fr
  • FR931020A - Improvements to electronic discharge devices : en fr
  • US2435860A - Bust form : en
  • GB598149A - Improvements in and relating to conveyors for use in machines for washing, for washing and drying or for drying bottles and the like : en
  • GB598112A - Improvements in alloys : en
  • GB598216A - Improvements in or relating to machines for performing lasting or analogous operations upon shoe parts : en
  • AU138682B2 - Improvements in machines for moulding shoe heel stiffeners : en
  • FR931021A - Electric discharge devices : en fr
  • AU146607B2 - Improvements in or relating to electrical switches ofthe code bar type : en
  • US2435861A - Security door holder : en
  • AU126692B2 - Improved corset garment : en
  • AU141236B2 - Magazine for safety razorblades : en
  • CH253045A - Electrical device for the study of the correlative variations of quantities linked to each other by a system of mathematical relations forming a double entry table. : en fr
  • CA446591A - Quick-driving glaziers' point : en fr
  • CH252993A - Washing machine for containers such as bottles, flasks, etc. : en fr
  • CH252995A - Filling device for liquids. : de en
  • US2435824A - Apparatus for control of highway crossing gates : en
  • AU1733147A - Improvements in and relating tothe recovery of chemical substances from viscose rayon spinning bath liquors : en
  • AU2370145A - An improved wool spinner attachment for sewing machines : en
  • CA446597A - Tanned sheet of collagenous materials : en fr
  • AU1741647A - Improvements in switching apparatus inan automatic telephone system incorporating inter-toll dialing and trunk ticketing : en
  • US2435893A - Golf club carrier : en
  • USD148655S - Design for a dress : en
  • FI22717A - Electric heat indicator for cookware : en fi
  • GB598146A - Removal of impurities from graphite electrodes : en
  • AU126677B2 - Improvements inthe construction of slippers : en
  • FR930971A - Improvements in the manufacture of dry electric rectifiers : en fr
  • GB598013A - Improvements in or relating to self-extinguishing smokers' ash trays : en
  • GB598268A - A new and improved settee convertible into a double bed : en
  • FI22723A - Carriage-free tunnel dryer : en fi
  • FR930922A - Glove with separable cuff : en fr
  • FI22697A - Vågpanna : en fi
  • GB598199A - Improvements in or relating to electric steaming irons : en
  • FR930999A - Improvement in the manufacture of airplane wings : en fr
  • US2435607A - Overload relay : en
  • USD148660S - Design for a dress : en
  • CA446619A - Spring suspension for railroad cars : en fr
  • CA446664A - Apparatus and process for making resinous artificial board : en fr
  • AU140349B2 - Improvements in or relating to wrapping or protective materials and method of making thesame : en
  • CH253075A - Tip for cigarettes and cigars. : de en
  • AU1959745A - Improvements in or relating tothe emulsification of pitch : en
  • AU75346A - Improvements in means for securing airscrew spinners, aircraft cowlings andother like parts : en
  • CH253124A - Cash register. : de en
  • CA446661A - Engine cooling fan : en fr
  • FR931149A - Apparatus for moistening tobacco in tobacco jars and jars : en fr
  • GB598032A - Improvements in or relating to electrically heated kettles : en
  • CH252969A - Insulator for holding the wire of electric cattle fences. : de en
  • CH253030A - Machine for sharpening and sharpening a lead carried by a mechanical pencil. : en fr
  • CH253186A - Process for making an ester. : de en
  • US2435676A - Herbicide : en
  • US2435834A - Power transmission : en
  • AU139675B2 - Improvements in or relating to liquids comprising silicyl esters : en
  • CH253079A - Rotary tap. : de en
  • US2435785A - Weather-forecast apparatus : en
  • US2435807A - Device for washing bottles : en
  • DK66316C - Final look for Dørlaase. : da en
  • CH253036A - Cone. : de en
  • CH253141A - Containers for touring purposes. : de en
  • CH253173A - Process for the preparation of an acylated p-amino-benzenesulfonamide. : de en
  • AU1728147A - Improvements in or relating tothe production of granules of ion exchange resin : en
  • CA446583A - Filling machine for liquid containers : en fr
  • AU136212B2 - Index guide : en
  • AU1717547A - Spare tire mounting : en
  • GB598056A - Improvements in or relating to hitch means for connecting a tractor with an implement or the like : en
  • GB598067A - Improvements in or relating to refrigeration apparatus : en
  • US2435796A - Isotope separation process : en
  • CH253117A - Device for inserting hygienic and medicinal objects into body cavities. : de en
  • CH253064A - Process for the production of panels and panel produced by this process. : de en
  • AU139269B2 - Automotive ignition tester : en
  • CH253017A - Suitable agent for gluing paper. : de en
  • CH253098A - Horn switch with spark chamber. : de en
  • USD148631S - Design fob a paper holder : en
  • US2435742A - Elevator shoe : en
  • AU139094B2 - Improvements in or relating to alternating current buzzers : en
  • CH253086A - Motive force producing device. : en fr
  • CA16010S - Building block : en
  • AU1739847A - Ultrahigh-frequency apparatus employing waveguides : en
  • CA446624A - Applying protective coatings to surfaces : en fr
  • CH253163A - Process for the selective hydrogenation of organic compounds with a triple C-C bond in the gaseous phase to form compounds with a double C-C bond. : de en
  • CH253146A - Packaging forming a candy box. : en fr
  • AU1740147A - Electron discharge tube circuit arrangements : en
  • CH253190A - Process for making an ester. : de en
  • GB598113A - Improvements in or relating to airplanes and control means therefor : en
  • GB597997A - Improvements in apparatus for injection moulding of thermo-plastic materials : en
  • US2435793A - Cigarette dispenser : en
  • US2435802A - Liquid freezing device : en
  • CH253049A - Additional dial device for watch. : en fr
  • CA446675A - Electromagnetic apparatus : en fr
  • US2435848A - Ring binder : en
  • AU1698547A - Frame construction, particularly for collapsible furniture : en
  • AU140017B2 - Improvements in or relating to camera shutter mechanism : en
  • CH253010A - Process for the recovery of sodium bicarbonate as a by-product of sodium chloride electrolysis. : de en
  • US2435767A - Halostyrene polymers : en
  • US2435759A - Lamp shade : en
  • USD148640S - Design fob a belt buckle : en
  • US2435617A - Tracked vehicle or craft construction : en
  • US2435947A - Production of thyroxine from diiodotyrosine : en
  • AU140575B2 - Lid for pressure containers ofthe type tobe opened bya ripping action : en
  • AU988547A - Improved coupling means for irrigation pipes andthe like : en
  • CA446588A - Internal combustion engine : en fr
  • FR930906A - Hermetic closure and safety system for containers made of glass or other material, the neck of which has screw-forming projections : en fr
  • AU1734947A - Improvements in Unwoven Cloth : en
  • CH253063A - A method of manufacturing an abrasive material and an abrasive material obtained by this method. : en fr
  • AU141238B2 - Improvements in or relating tothe production of organosilicon compounds : en
  • CA446581A - Cloche or greenhouse : en fr
  • US2435881A - Web folding mechanism : en
  • FR930992A - Improvements to aerodyne cockpits : en fr
  • FI22683A - Anordning vid inhalationapparater, särskilt för analgesi och naros : en fi
  • CH253184A - Process for the preparation of an acylated, aliphatic aminocarboxamide. : de en
  • CH253055A - Process for the production of a powdered metallic material. : de en
  • CH253139A - Advertising device having electrically illuminated signs. : de en
  • AU1736847A - Improvements in or relating to flexible couplings for tubular members : en
  • GR11483B - CLEAN AND CRUDE OIL BURNER. : el en
  • FI22676A - Tidur : en fi
  • FI22713A - Fertilization requirements and arrangements for fiber suspension and ductility : en fi
  • IE18450L - Frequency converter : en
  • FR930994A - Variable cam and its application, in particular, to tool threading machines : en fr
  • AU126686B2 - Improvements in means for securing airscrew spinners, aircraft cowlings andother like parts : en
  • CH253053A - Electric clock. : de en
  • FR931029A - Improvements in the assembly of piezoelectric quartz crystals : en fr
  • GB598034A - An improved gumming apparatus for cigarette paper : en
  • FR931146A - Advanced hand drill and similar tool holder : en fr
  • GB598160A - Improvements in or relating to apparatus for separating and removing liquid and other impurities from gaseous fluid under pressure : en
  • GB598269A - Improvements in chassis-less bodies for automobile and similar vehicles : en
  • AU134328B2 - Improvements relating to cast wheels of rolling stock : en
  • FR930942A - Documentation tracking system and the means to implement it : en fr
  • DK66303C - Device with upright heating plates. : da en
  • CH252985A - Machine for washing and drying dishes. : de en
  • FR931046A - New fluid for diffusion pumps : en fr
  • GB598085A - Improvements in inlet fittings for flushing tanks : en
  • FR931119A - Self-Release Threading Tool Holder : en fr
  • GB597992A - Improvements in or relating to the pre-heating and vapourization of fuel for internal combustion reaction motors : en
  • GB598063A - Improvements in or relating to alternating current motor control systems : en
  • CA446639A - Buffer : en fr
  • CA446660A - Control device for aeroplanes : en fr
  • FR931121A - Mandrel : en fr
  • FR931143A - Advanced Briefcase for Documents : en fr
  • FR931051A - Improvements to circuit breakers for alternating current of the gas blowing type : en fr
  • CA446590A - Air-tight lid for containers : en fr
  • USD148613S - Design fob a brooch ob similar article : en
  • US2435790A - Cyanostyrene copolymerized with butadienes : en
  • USD148616S - Design fob a brooch ob similar article : en
  • FI22688A - Karm för dörrar, fönster och dylikt : en fi
  • FI22712A - Utloppsanordning för pappersmaskiner : en fi
  • AU141118B2 - Improvements in heating appliances : en
  • CH253065A - A method of manufacturing molding powders based on thermoplastic resins. : en fr
  • US2435678A - Lighting fixture : en
  • CH253140A - Ring-shaped carrier tape with at least one handle that can be detachably attached to cups. : de en
  • USD148605S - Design for a pressure cooker : en
  • FR930933A - Fast freezing refrigeration appliance : en fr
  • FR931094A - Centrifugal variable speed drive applicable in particular to compressors for aircraft engines : en fr
  • GB598057A - Improvements in or relating to electric arc welding : en
  • GB598211A - Improvements in or relating to back flow check valves : en
  • GB598225A - Improvements in or relating to telecommunication systems : en
  • FR930910A - Improvement in the extraction of fat and water contained in bones : en fr
  • GB598180A - Improvements in or relating to waterproof fibrous coating compositions : en
  • FR930977A - Improvements to remote electrical signaling systems : en fr
  • GB598090A - Improvements in or relating to welding-fluxes and welding-rods coated therewith : en
  • GB598178A - An improved manufacture of aviation gasoline : en
  • USD148623S - Design fob a wine pitcher : en
  • GB598237A - Improvements in or relating to electrical consumption control equipment : en
  • FR931122A - New luggage rack for cycles : en fr
  • FR930917A - Crippled car running on the engine and in case of engine failure, maneuvering by hand : en fr
  • GB598010A - Improvements in or relating to tobacco manipulating machines : en
  • FR930972A - Remote electrical signaling system : en fr
  • FR930937A - Glass making refinements : en fr
  • GB598019A - Improvements in or relating to record card controlled machines : en
  • FI22696A - Tree altimeter : en fi
  • GB598133A - Improvements in or relating to noise limiting arrangements in electric carrier wave receivers : en
  • FI22704A - Combustion engine heater : en fi
  • FR930938A - Process for the preparation of calcium pantothenate : en fr
  • FR931065A - Method for controlling the blades of variable-pitch propellers, and device applying this method : en fr
  • GB598235A - Improvements in or relating to juvenile cycles : en
  • US2435754A - Adjustable brake band for slusher hoists : en
  • FR931063A - Removable articulation piece for surgical or other instruments : en fr
  • GB598076A - Flue insert for the flues of regenerative furnaces and the like : en
  • FR930965A - Telephone switches and the like : en fr
  • GB598278A - Wave-signal receiver : en
  • FR930975A - Voltage regulator devices : en fr
  • FR931115A - Metal bodywork for coaches and other vehicles : en fr
  • US2435731A - Expansion valve : en
  • US2435852A - Flux for use in arc welding : en
  • US2435914A - Adjustable lever-effecting selfcleaning ignition point : en
  • GB598168A - Improvements in and relating to devices sensitive to an external magnetic field : en
  • FR930995A - Voltage correction device for transformer : en fr
  • FR931077A - Advanced device for converting a displacement, particularly used in anti-aircraft batteries : en fr
  • GB598066A - Improvements in variable speed mechanisms : en
  • FI22710A - Sätt och anordning för utskrivning av checker, växlar, kvitton och andra kontrollhandlingar : en fi
  • GB598124A - Improvements relating to liquid fuel or other pumps : en
  • GB598150A - Improvements relating to machines for washing, for washing and drying or for drying bottles and the like, and similar machine assemblies : en
  • AU143260B2 - Improvements in centrifuge machines : en
  • US2435918A - Hinge for eyepiece and temple for spectacles : en
  • BE480042A - : en fr
  • CH252971A - Heating or cooling device using radiant panels. : en fr
  • US2435591A - Tendering properties of textiles dyed with yellow to orange vat dyestuffs by treatment with certain nitrogenous resins : en
  • US2435571A - Spark gap : en
  • US2435674A - Butadiene-1, 3-ethyl alpha phenylacrylate copolymer : en
  • US2435846A - Tooth for power shovels : en
  • FR931004A - Apparatus for discharging solids from a container or the like : en fr
  • FR931144A - Rocking toy progressing by the movements of the rider : en fr
  • GB598101A - Improvements in and relating to filters for liquids : en
  • FR931138A - Improvements to superchargers for internal combustion engines : en fr
  • GB598239A - Shock absorbers : en
  • FR930930A - Dispensing device for paper towels cut from a reel : en fr
  • AU1981945A - Improvements in or relating to wideband thermionic amplifiers : en
  • FR930934A - Industry for the manufacture of glass fibers : en fr
  • AU134247B2 - Improvements in locking boxes : en
  • US2435744A - Flavoring solutions : en
  • US2435725A - Conductive fluid electrical contact device : en
  • US2435830A - Locating jig device for use in drilling holes in racket heads : en
  • US2435842A - Preparation of dried fruit products : en
  • CH252968A - Installation of electric fence for pasture. : en fr
  • AU126666B2 - Improvements in or relating tothe emulsification of pitch : en
  • CH253143A - Device for moistening and tearing off adhesive strips. : de en
  • GB598157A - Improvements in focussing arrangements for electron discharge devices of the electron velocity modulation type : en
  • AU1727547A - Production of polymeric silicon compounds from partially hydrolysed silicon esters and coating and lubricating compositions made therefrom : en
  • AU1728847A - Gas discharge device : en
  • CH253016A - Device for mixing a small amount of liquid to a larger amount of flowing liquid in a desired mixing ratio. : de en
  • AU1725247A - Process for removing cobalt from electrolytes : en
  • CH253094A - A method of manufacturing a coaxial cable with insulating wedges. : en fr
  • AU137092B2 - Improvements in or relating to cigar or cigarette lighters : en
  • AU1717747A - Press for vulcanizing mechanical articles : en
  • AU138046B2 - Improvements in and relating to wire grid strain gauges andthe manufacture thereof : en
  • AU2565045A - Improvements in or relating to heat treatment of alloys : en
  • CH253021A - Index file for separate sheets of paper. : en fr
  • DK66304C - Ink cartridge. : da en
  • AU133500B2 - Improvements in sectional heating boilers : en
  • AU2162445A - Improved construction of mitre-box : en
  • CH253181A - Process for the preparation of an acylated, aliphatic aminocarboxamide. : de en
  • AU140912B2 - Improvement infrequency conversion system : en
  • AU141754B2 - Improvements in or relating tothe purification of sugar solutions using iron exchange materials : en
  • CH253096A - Switch, especially for electric cooker and heater. : en fr
  • AU2355945A - An improved bed settee : en
  • CA446643A - Friction shock absorbing mechanism : en fr
  • CH253077A - Process for the production of bearing parts such as bearing sleeves, journals and the like. : de en
  • CH253052A - Watch with central seconds hand. : en fr
  • US2435945A - Pant type garment : en
  • AU1737047A - Improvements in vulcanising apparatus : en
  • CH253051A - Split-seconds chronograph. : en fr
  • CH253106A - Beam transformer. : de en
  • GB598162A - Improvements in or relating to cooling means for aircraft engines : en
  • AU126696B2 - Improvements in electric lamp bases : en
  • US2435784A - External cover construction for handbags : en
  • USD148625S - Design fob a bug : en
  • CA446606A - Manufacture of organic isocyanates : en fr
  • GB598045A - Improvements in or relating to casting of metals : en
  • US2435765A - Saw table : en
  • US2435927A - Drying and disintegrating of gasborne material : en
  • FR931090A - Hydrogen-producing apparatus more particularly intended for supplying internal combustion engines : en fr
  • GB598117A - Contact converter : en
  • AU1074547A - Improvements in and relating to scoops ior moving earth or like material : en
  • FR931032A - Key bolt lock : en fr
  • CH253067A - Vulcanizing press. : de en
  • US2435920A - Balanced granular microphone : en
  • US2435858A - Core manufacture : en
  • AU1726647A - Improvements in or relating to mixing and emulsifying apparatus : en
  • US2435937A - Sewing machine : en
  • CH253123A - Fire extinguisher connected to a hydraulic fluid supply line. : de en
  • AU142108B2 - Improvements in and relating tothe drying of foodstuffs : en
  • AU1741847A - Improvement in or relating tox-ray photographic processes and film units for use therein : en
  • FR931028A - Enhancements to electric sound recording and reproduction heads : en fr
  • FR930969A - Continuous automatic drier for pasta : en fr
  • FR931082A - Improvements to electronic devices : en fr
  • FR931139A - Method of dewatering porous materials and in particular fabrics : en fr
  • FR931036A - High frequency heating coil : en fr
  • CH252984A - Utensil for grating spices. : en fr
  • GB598207A - Improvements in or relating to clamps for use in the permanent waving of hair : en
  • GB598100A - Improved heat resistant insulating materials : en
  • GB598172A - Improvements in or relating to the sealing of electrical condensers : en
  • FR931134A - Multiple frequency band oscillator system : en fr
  • AU133265B2 - Improvements in and relating to scoops ior moving earth or like material : en
  • CA446586A - Garment finishing apparatus : en fr
  • FI22693A - Machine for making laundry boy halves by drilling from drilling : en fi
  • GB598014A - A light-modifying attachment for lamps used in photography : en
  • US2435652A - Riveting machine : en
  • US2435827A - Airplane wheel incorporating a lowpressure fluid motor : en
  • CA446636A - Method for producing alkali metal oxides : en fr
  • USD148665S - Design fob a robe ob similab article : en
  • FI22677A - Regulation of the State of the Food Safety Authority of the Member States : en fi
  • FR931098A - Improvements to cathode beam oscillographs : en fr
  • GB598139A - Improvements in or relating to filters particularly for filtering polluted liquids or fluids : en
  • GB598248A - Carbonization plant for low temperature carbonization of solid fuels : en
  • CA446631A - Method and apparatus for treating seeds with chemical dusts : en fr
  • FR931015A - Carding machine with opposing movement caps : en fr
  • GB598008A - Cutting oil : en
  • GB598223A - Improvements in hydraulic systems, particularly for loading machines : en
  • US2435811A - Artificial candle : en
  • US2435879A - High-speed transmission communication apparatus : en
  • US2435899A - Tubing anchor : en
  • USD148606S - Design fob a pressure cooker : en
  • AU139674B2 - Improvements in or relating to ground-marking machines : en
  • FR930974A - Electronic direction finder : en fr
  • GB598184A - Improvements in or relating to variable jet nozzles for jet propulsion units : en
  • FR931111A - Elastic suspension device : en fr
  • GB598234A - Improvements in or relating to latching mechanisms or locks for doors : en
  • US2435758A - Roadway sanding apparatus for vehicles : en
  • GB598018A - Improvements in or relating to pulleys and supports therefor : en
  • GB598073A - Improvements relating to the control of air compressors : en
  • FR931024A - Alloys : en fr
  • US2435616A - Elimination coupling with azosubstituted couplers : en
  • CA446678A - Water-soluble derivative of hormone-like acting product : en fr
  • US2435925A - Reverse detergent : en
  • FR930957A - Improvements to welded hollow bodies subjected to internal pressure : en fr
  • FR930986A - Circular saw improvements : en fr
  • CH253083A - Piston pump working with inertia. : de en
  • FI22666A - A tumble dryer or similar heated tumble drier : en fi
  • GB598022A - Improvements in and relating to clothes pegs : en
  • FR931057A - Camera : en fr
  • AU126665B2 - Fountain pen : en
  • US2435578A - Apparatus for collecting liquid sediments : en
  • FR931064A - Integral expansion combustion engine : en fr
  • GB598280A - Improvements in or relating to anti-oscillation mounts : en
  • GB598154A - Improvements in or relating to media for use in heat exchange systems : en
  • GB598266A - Improvements in clockwork fuzes for ammunition projectiles : en
  • FI22700A - For the first sticks avsett fodral : en fi
  • FR930955A - High frequency furnace : en fr
  • US2435900A - Cam cutter : en
  • FR931096A - Method and apparatus for treating hides, textiles and the like : en fr
  • US2435888A - Work holder : en
  • US2435839A - Taper roller bearing and cage : en
  • US2435901A - Starch dispersion and a method of making it : en
  • CH252972A - Boiler. : de en
  • FI22664A - Sätt vid odling av mikroorganismer av jästtyp : en fi
  • AU1738047A - Improvements in centrifuge machines : en
  • CA446613A - Polystyrene moulding composition : en fr
  • US2435577A - Spot-welding mechanism : en
  • CH253147A - Human-drawn vehicle similar to a wheelbarrow. : en fr
  • FR930968A - Improvements in electrical welding of metals : en fr
  • US2435703A - Sheave feeding and butt cutting device for threshers : en
  • FR931068A - Improvements to magnetic compasses : en fr
  • FR931086A - Drawing process of sintered precious metals : en fr
  • GB598283A - Process for the recovery of sulphur dioxide from gas mixtures : en
  • AU126680B2 - Improved method of and means for building tires : en
  • AU1699447A - Improvements in or relating to heating apparatus for steam raising air heating and like purposes : en
  • US2435668A - Play shoe or the like : en
  • US2435850A - Splint and guard construction : en
  • USD148668S - Design fob a textile fabric : en
  • DK66307C - Row cleaner. : da en
  • CH253058A - DC generator, in particular for welding purposes. : de en
  • CH253019A - Order pad for business travelers. : de en
  • CH253193A - Lipstick container. : de en
  • AU1740447A - Manufacture of copper phthalocyanine dyestuffs : en
  • AU126688B2 - Improvements in floats for ball or float valves : en
  • AU140080B2 - Improvements in and relating to delivery vehicles : en
  • US2435588A - Thermometer centrifuge : en
  • CH252974A - Heat storage with electric heating. : de en
  • CH252980A - Method for operating a plant for the heat treatment of lumpy goods and device for carrying out the method. : de en
  • FR930954A - Wheat packaging process : en fr
  • US2435743A - Waterproof bag : en
  • AU1735847A - Improvements in and relating to apparatus for moulding profiled work pieces of concrete or similar material : en
  • AU142633B2 - Improvements in and relating to locking devices for cabinets andthe like : en
  • AU144556B2 - Improvements in and relating tothe recovery of chemical substances from viscose rayon spinning bath liquors : en
  • AU1689847A - Hydraulic control'mechanism : en
  • CH253024A - Machine used to locate and crop curved stereotype clichés. : en fr
  • US2435650A - Illuminated walking stick : en
  • CA446627A - Bearing and method : en fr
  • CA16005S - Building block : en
  • CH253153A - Wheel axle for transport trolleys. : de en
  • USRE22972E - Device fob and method of using : en
  • CH253092A - Electrical plug. : de en
  • US2435667A - Yarn-catching device for spinning frames : en
  • USD148636S - Design for a belt buckle : en
  • CH253164A - Process for the production of a new condensation product. : de en fr
  • AU1727047A - Improvements in or relating to ground-marking machines : en
  • CH253120A - Device for molding and packaging sticks in cosmetic material. : en fr
  • US2435818A - Holder : en
  • USD148661S - Design fob a dress : en
  • US2435855A - Cue head : en
  • FI22718A - Anordning fjärrmätning av temperaturer : en fi
  • FR930926A - Electrical insulating material and its manufacturing process : en fr
  • AU141349B2 - Method of purifying liquids using activated carbon : en
  • AU2185945A - Improved method of and means for building tires : en
  • CA446656A - Operating means for electric switches : en fr
  • US2435686A - Condensation pump : en
  • US2435746A - Stage eduction of oil shale : en
  • USD148615S - Brooch or similar article : en
  • CA446657A - Gas turbine plant with at least two turbines flowed through in parallel by the working medium : en fr
  • USD148611S - Design for a shadow box mirror : en
  • CH253183A - Process for the preparation of an acylated, aliphatic aminocarboxamide. : de en
  • US2435646A - Process and apparatus for the manufacture of asbestos-cement products : en
  • FR930921A - Bottle and its closing cap : en fr
  • GB598093A - An improved combination arch support and dampcourse for use in building construction : en
  • CA446598A - Optical apparatus : en fr
  • FR930943A - Improvements in the manufacture of electric lamps : en fr
  • USD148629S - Design for a dress : en
  • US2435573A - Voltage regulation : en
  • USD148630S - Design fob a dress : en
  • IS421A7 - Methods and apparatus for producing energy by splitting uranium or thorium nuclei : en is
  • GB598082A - Improvements in or relating to tool-turret heads for automatic lathes : en
  • DK66298C - Automatic Regulator for AC Voltages. : da en
  • US2435701A - Film-forming compositions for oilproof containers : en
  • FR931078A - Controlled chronometer device : en fr
  • GB598169A - Improvements relating to the monitoring of voltage or current impulses : en
  • AU1050547A - Improvements inthe insulation of ferromagnetic powder : en
  • AU140117B2 - Improvements in or relating the insulation of ferromagnetic powder : en
  • US2435938A - Cotton picker and similar machine : en
  • FI22661A - Svettdrivande klädesplagg : en fi
  • FI22685A - Rollaway bed : en fi
  • FI22682A - Förfaringssätt for kallpermanentondulering av hår : en fi
  • FR930947A - Vending machine for ice cream and similar products : en fr
  • FR931025A - Alloy enhancements : en fr
  • GB598175A - Improvements in or relating to the preparation of melamine : en
  • AU143742B2 - Electron discharge tube circuit arrangements : en
  • CA446633A - Internal combustion turbine plant : en fr
  • GB598029A - Improvements in ships fenders : en
  • US2435800A - Automatic welding electrode : en
  • FR931129A - Fabric dyeing process and means for its implementation : en fr
  • US2435845A - Water closet for house trailers, mobile residences, buses, and the like : en
  • DK66301C - Permanent magnet with preference magnetization and method of manufacturing such and apparatus for practicing the method. : da en
  • AU1728947A - Improvements in or relating to pedal reflectors : en
  • FR930990A - Improvements in drive motor control devices, with decompressor, for light vehicles such as bicycles, bicycle-motors, motorcycles and the like : en fr
  • FI22681A - Massage and gym equipment : en fi
  • GB598105A - Improvements in compositions for the prevention and destruction of weeds : en
  • AU1739447A - Water screening surfaces : en
  • AU2314445A - Improvements in or relating to optical objectives : en
  • CH253074A - Pyrophoric lighter. : en fr
  • CH253090A - Heat exchanger. : de en
  • FR930927A - Process for treating magnesia for the manufacture of an electrically insulating material : en fr
  • GB598197A - Improvements in concrete mixers : en
  • DK66291C - Device for bakery machines. : da en
  • FI22708A - Sätt att framställa såsom näringsmedel avsedda charkuteri-, kött- eller fiskprodukter : en fi
  • GB598138A - Improvements relating to storage batteries : en
  • GB597996A - Improvements in or relating to liquid damped telescopic shock absorber struts : en
  • FR930982A - Improvements to facsimile electric transmission systems : en fr
  • GB598091A - Improvements in or relating to wheel brake assemblies : en
  • FI22671A - The process prepares new phenoxyalkylammonium compounds : en fi
  • GB598001A - Improvements in or relating to pistons for inflating pumps : en
  • FI22679A - Anordning för maskning av Strumpor och andra trikåvaror : en fi
  • GB598127A - Improvements in or relating to electric heating devices : en
  • GB598285A - Improvements in or relating to magnetic amplifiers : en
  • US2435933A - Coin control and credit register mechanism : en
  • CH253035A - Games apparatus, in particular for playing hockey. : de en
  • US2435859A - Garment hanger : en
  • FR930966A - Manufacturing and crusting processes of melted, parboiled, smoked, flavored and crusted cheese, with special coating : en fr
  • US2435589A - Cork insert feeding device for crown cap assembly machines : en
  • GB598261A - Improvements in and relating to apparatus for recording and reproducing sound : en
  • AU140553B2 - Scraper attachment for tractors : en
  • US2435797A - Method of producing shoe uppers by heat-shrinking to forms : en
  • GB598176A - Improvements in or relating to temperature-sensitive instruments : en
  • CH253110A - Apparatus with an adjustable element that mechanically forms a whole with a frame part that can be adjusted by deformation. : de en
  • US2435752A - Camera diaphragm setting arrangement : en
  • US2435935A - Pin : en
  • AU2495045A - Improvements inthe construction of slippers : en
  • US2435717A - Developing camera utilizing a film, another sheet material, and a fluid processing agent : en
  • GB598263A - Improvements relating to electric follow-up mechanism : en
  • US2435604A - Propeller : en
  • FR931100A - Improvements to pumps for measuring liquids : en fr
  • GB598070A - Improvements in or relating to contact holders for electrical pin-plug and socket connectors : en
  • GB597995A - Improvements in and relating to rolling shutters of the interlocking slat type : en
  • US2435579A - Voltage magnitude discriminator circuit : en
  • DK66294C - PROCEDURE FOR REGULATING A PERIODICALLY OPERATING ABSORPTION COOLING MACHINE AND DEVICE FOR SUCH MACHINES FOR PERFORMING THE PROCEDURE. : da en
  • GB598002A - Improved suspension for motor-vehicles : en
  • GB598104A - Improvements in compositions for the prevention and destruction of weeds : en
  • GB598252A - Improvements in or relating to ammunition projectile fuzes : en
  • US2435756A - Vaporizing and disseminating device : en
  • DK66320C - Apparatus for drying solid material in decomposed form by means of hot gases. : da en
  • US2435637A - Combined ice bag and fountain syringe : en
  • USD148648S - Design for a bathtub : en
  • FR931005A - Improvements to laminated materials : en fr
  • FI22668A - Method of manufacture of metal brushes or the like : en fi
  • FR930940A - Process for the elimination of internal tensions in parts welded metal parts : en fr
  • US2435912A - Saddle cleaning cradle : en
  • FR930909A - Improvements in the treatment of metal surfaces : en fr
  • FR931050A - Coke oven : en fr
  • CA446666A - High frequency amplifying apparatus : en fr
  • AU1740847A - A combination for control of hydraulic power transmission : en
  • US2435828A - Alpha-hydroxy-ether of fatty acid : en
  • CH253176A - Process for the preparation of an acylated, aliphatic aminocarboxamide. : de en
  • US2435934A - Signalling clinograph : en
  • CA446572A - Cycle brake : en fr
  • CA446673A - Reversing gear : en fr
  • CH253042A - Vernier caliper slide. : en fr
  • US2435915A - Sheet handling apparatus : en
  • US2435688A - Protector : en
  • US2435732A - Refining hydrocarbon liquids : en
  • US2435669A - Mechanical mucker : en
  • AU144471B2 - Insecticidal compositions : en
  • US2435598A - Electric pulse delay circuit : en
  • US2435661A - Pencil sharpener : en
  • US2435737A - Magnetic chuck top plate : en
  • US2435886A - Book mark : en
  • US2435903A - Method and apparatus for exhibiting seismograph signals : en
  • US2435795A - Tape dispensing apparatus : en
  • GB598130A - Improvements relating to cation-exchange processes and to the manufacture of materials for use therein : en
  • CA446659A - Electrical relay : en fr
  • FR930970A - Improvements to radio antennas : en fr
  • GB598042A - Improvements in or relating to power units for locomotives : en
  • FR930913A - Writing instrument combined with a tape measure : en fr
  • CA446584A - Spring catch : en fr
  • CH253136A - Amplifier device for electrical oscillations. : en fr
  • US2435647A - Grease gun : en
  • GB598279A - Volume compensator for hydraulic systems : en
  • CH253071A - Clasp attachment, especially for a flat link. : en fr
  • FR930911A - Fluid pump improvements : en fr
  • GB598203A - Improvements in apparatus for comparing frequencies of electric oscillations : en
  • US2435629A - Processes of color photography and compositions and elements therefor for utilizing sulfonamide color formers : en
  • FR930951A - Folding bed as a sofa or armchair : en fr
  • GB598183A - Improvements in or relating to jet-nozzles for jet-propulsion units : en
  • US2435610A - Funnel for casting explosive charges : en
  • US2435776A - Arch supporting insole : en
  • GB598228A - An improved method and apparatus for the interaction of gaseous fluids with solid materials and more especially for the catalytic conversion of hydrocarbon oils : en
  • DK66306C - Coin samples for vending machines. : da en
  • FR930983A - Improvements in the fabrication of finely divided magnetic metals : en fr
  • FI22672A - Lastväxelanordning vid fordonsbromsar : en fi
  • AU142348B2 - Synthol conversion : en
  • FR931126A - Self-closing cap for containers such as tubes etc. : en fr
  • US2435733A - Supplemental motor vehicle seat : en
  • AU141235B2 - Press for vulcanizing mechanical articles : en
  • US2435815A - Welding apparatus : en
  • US2435942A - Method of and apparatus for cooling liquids, confections, and the like : en
  • US2435614A - Artificial hand : en
  • US2435816A - Telephone receiver support : en
  • US2435567A - Method and apparatus for molding wire core temples : en
  • US2435713A - Hasp seal : en
  • US2435783A - Running wheel for agricultural vehicles : en
  • AU142683B2 - Ultrahigh-frequency apparatus employing waveguides : en
  • AU126674B2 - An improved bed settee : en
  • AU137190B2 - Improvements in or relating to devices for holding burettes andthe like : en
  • CA446652A - Purification of titanium tetrachloride : en fr
  • US2435917A - Fibre reinforced collapsible container : en
  • CH253185A - Process for the preparation of an araliphatic amine. : de en
  • DK66295C - Connection to AC Telegraphy. : da en
  • CA446600A - Valve for internal combustion engines : en fr
  • US2435923A - Heat-treating apparatus : en
  • USD148598S - Opera chair end standard or the like : en
  • US2435781A - Recovery of volatile solvents : en
  • US2435894A - Breast massaging device : en
  • USD148644S - Design for a belt buckle : en
  • USD148643S - Design fob a belt buckle : en
  • FR931133A - Security padlock : en fr
  • AU140105B2 - Mechanism for adjustment of vehicle seats : en
  • AU1732647A - Electron trigger circuits : en
  • US2435843A - Method of examining earth substances by means of ultraviolet illumination : en
  • US2435764A - Hub : en
  • CH253004A - Process for the production of zippers. : de en
  • CH253050A - Clock. : de en
  • AU2523945A - Improvements inthe dry separation of minerals, particularly applicable tothe drycleaning of coal : en
  • CH253000A - Tensioning chain link, which has a clip and a needle bar, for tensioning textiles. : de en
  • US2435657A - Inspecting wire drawing die : en
  • USD148633S - Design fob a toothbrush holder : en
  • GB598068A - Diaryl paraffins and their production : en
  • AU138434B2 - Hydraulic control'mechanism : en
  • CH253155A - Removable attachment device for a bicycle handlebar. : en fr
  • USD148632S - Design for a foot support : en
  • CA446599A - Isolation of dehydrocholic acid : en fr
  • AU144484B2 - Production of polymeric silicon compounds from partially hydrolysed silicon esters and coating and lubricating compositions made therefrom : en
  • AU1739947A - Electronic relay circuit arrangements : en
  • CH252979A - Basin furnace intended for the continuous manufacture of glass or vitreous materials. : en fr
  • US2435585A - High-frequency relay employing an electron discharge device : en
  • AU1742647A - Method and apparatus lor applying figure-8shaped covers to balls : en
  • AU126699B2 - Improvements inthe dry separation of minerals, particularly applicable tothe drycleaning of coal : en
  • AU141491B2 - Materials of high magnetic permeability and articles and coating compositions made therefrom : en
  • US2435601A - Phase modulation system : en
  • FI22716A - Lastrumslucka eller dylikt : en fi
  • FR931137A - Slip bearing and method for its manufacture : en fr
  • GB598276A - Improvements in or relating to electrical relays : en
  • GB598053A - Improvements in electrical ignition systems : en
  • GB598241A - Improvement in vitamin a containing preparation and the manner of its production : en
  • AU140945B2 - Manufacture ofa complex chromium compound, anda dyeing or printing process employing same : en
  • US2435700A - Process of electrolytically producing azo dyes on a fibrous sheet material and the fibrous sheet material for said process : en
  • CH253023A - Newspaper holder. : de en
  • CH253130A - Device for storing and reproducing switching orders with relays as storage elements. : de en
  • CH253150A - Switching wheel actuation device on change gears. : de en
  • US2435708A - Process for the production of synthetic isoparaffinic oil : en
  • GB598181A - A process for the coating of metal powders : en
  • GB598265A - Electric motor and brake unit : en
  • AU140205B2 - Improvements in or relating to drawing appliances : en
  • AU2361145A - Improvements in clothes washing machines : en
  • AU1739047A - Improved coated wood product : en
  • AU1105147A - Improvements in locking boxes : en
  • AU138894B2 - Improvements in or relating to pedal reflectors : en
  • US2435898A - Production of ammonium sulphate : en
  • AU149564B2 - Manufacture of copper phthalocyanine dyestuffs : en
  • CA446579A - Mink and otter trap : en fr
  • AU138742B2 - Engine : en
  • US2435621A - Method of purifying a hydrocarbon material containing organic halogen compounds as impurities : en
  • US2435804A - Cavity resonator magnetron device : en
  • US2435890A - Glove : en
  • GB598064A - Improvements in or relating to sliding windows, doors and the like : en
  • US2435583A - Quaternary ammonium compounds : en
  • US2435707A - Method of and apparatus for treating oil : en
  • US2435841A - Computing device : en
  • CA446677A - Stop motion : en fr
  • CH253129A - Installation on rotary telephone sets to facilitate the establishment of telephone connections. : de en
  • US2435685A - Floor sanding machine : en
  • US2435847A - Shovel tooth : en
  • US2435905A - Soluble basic dyes : en
  • US2435943A - Oil seal : en
  • FR931002A - Fast plane : en fr
  • GB597990A - Improvements relating to the driving arrangements of winches upon motor road vehicles : en
  • GB598092A - Improvements in change speed mechanism : en
  • GB598231A - Improvements in or relating to the windings of dynamo electric machines : en
  • US2435643A - Method of molding flexible patterns : en
  • AU1694347A - Engine : en
  • USD148609S - Rubber doily or similar article : en
  • CH253044A - Device for displaying and measuring frequency differences. : de en
  • US2435644A - Geometrical measuring means for determining inflation pressure of loaded pneumatic tires : en
  • US2435892A - Cutting chain : en
  • FR931000A - : fr
  • US2435874A - Six-cylinder crank throw arrangement : en
  • USD148637S - Design for a belt buckle : en
  • US2435730A - Casting sinker : en
  • FR931147A - Beauty products : en fr
  • GB598012A - Improvements in or relating to double-walled bodies for conveying or containing hot gases or vapours under superatmospheric pressure : en
  • USD148599S - Design fob an earring or similar article : en
  • AU126667B2 - Improvements in or relating to wideband thermionic amplifiers : en
  • CA446646A - Electroplating : en fr
  • CA446578A - Observation and angle-determining instrument : en fr
  • US2435679A - Reflector assembly : en
  • USD148622S - Design fob an escutcheon fob doob- bell push buttons : en
  • US2435697A - Method of assembling sheet metal parts : en
  • CH253107A - Method for joining different parts made of glass or ceramic. : de en
  • AU133172B2 - Improved coupling means for irrigation pipes andthe like : en
  • US2435740A - Trip mechanism for power shovels : en
  • AU126663B2 - Improvement in methods of packaging goods, materials for use in same, and product of said method : en
  • CH253102A - Surge arresters. : de en
  • CH253005A - Running stain for shoes. : de en
  • US2435605A - Spray nozzle : en
  • US2435736A - Frequency modulated picture receiver : en
  • AU139953B2 - Valve : en
  • AU147247B2 - Circuits employing electron discharge devices : en
  • US2435826A - Cigarette package case : en
  • US2435873A - Automatic change check : en
  • US2435907A - Service indicator : en
  • FI22705A - Cylinderhuvud för hetgasmotorer : en fi
  • FR930981A - : fr
  • AU138921B2 - Improvements in and relating to packing ring arrangements for combustion engine pistons : en
  • US2435565A - Superfinishing device for curved surfaces : en
  • USD148604S - Design for a bottle : en
  • USD148618S - Design for a brooch or similar article : en
  • AU139888B2 - Frame construction, particularly for collapsible furniture : en
  • AU140253B2 - Improvements in or relating tothe production of granules of ion exchange resin : en
  • US2435909A - Adhesive composition comprising an aqueous dispersion of polyvinyl acetate and pinewood extract : en
  • US2435672A - Sharpening device for knives : en
  • GB598224A - Improvements in or relating to telecommunication systems : en
  • US2435820A - Transfusion equipment : en
  • US2435880A - Electronic control system : en
  • CA15998S - Building block : en
  • CA446628A - Cut-down device : en fr
  • AU138358B2 - Electron trigger circuits : en
  • US2435702A - Pressure welding machine : en
  • FR931042A - Manufacture of sulfur dyes : en fr
  • US2435611A - Multiple cylinder fluid motor or compressor of the radial piston type : en
  • US2435734A - Method of and apparatus for filtering oil : en
  • CH253188A - Process for making an ester. : de en
  • CH253180A - Process for the preparation of an acylated, aliphatic aminocarboxamide. : de en
  • US2435582A - Machine for use in attaching soles to shoes : en
  • USD148608S - Combined aquarium and coffee table : en
  • AU140910B2 - Improvements inland relating to wideband electric filters : en
  • CH253043A - Truck weighing device on vehicles. : de en
  • DK66308C - Arm system for self-binding mowers. : da en
  • FR931008A - Improvements to automatic central office telephone systems or similar systems : en fr
  • AU1697747A - Improvements in or relating to drawing appliances : en
  • AU2430445A - An adjustable commutator brush holder : en
  • CA446647A - Apparatus for handling and separating sheet-like material : en fr
  • CH253114A - Handpiece for dentist. : en fr
  • CH253159A - Swing axle mounting on a vehicle, in particular a rail vehicle. : de en
  • CH253166A - Fixing and driving device for dental burs. : en fr
  • CH252989A - Toilet seat. : de en
  • CH253066A - Process for the production of synthetic resin compacts. : de en
  • US2435747A - Method and apparatus for sealing containers : en
  • US2435813A - Bumper clamp towing device : en
  • CA446616A - Battery charging system : en fr
  • AU147248B2 - Process of manufacturing food products from starch : en
  • AU1789944A - Improvements in electric lamp bases : en
  • US2435857A - Locking device for trailer hitches : en
  • CA446676A - Roller leveller : en fr
  • CH253161A - Line block system. : de en
  • US2435867A - Floating external contracting brake construction : en
  • AU1724347A - Improvements in or relating to circular looms : en
  • CH253113A - Gas lighter. : de en
  • AU985947A - Automotive ignition tester : en
  • US2435680A - Apparatus for electrically testing material : en
  • CA446663A - Winding machine : en fr
  • CH253022A - Suspension file. : de en
  • US2435924A - Brush making machine : en
  • CH253168A - Process for the preparation of a p-amino-benzene-sulfonacylamide. : de en
  • AU1726847A - Magazine for safety razorblades : en
  • AU1728247A - Improvements in or relating tothe purification of aqueous sugar-containing liquids using ion exchange materials : en
  • US2435642A - Heel sander : en
  • AU1741447A - Improvements in or relating to the manufacture of met allised paper electrical capacitors : en
  • AU1106847A - Improvements in plugs for baths, basins, sinks andthe like : en
  • US2435630A - Tuned transformer assembly : en
  • AU1740047A - Circuits employing electron discharge devices : en
  • AU21046A - Improvements in or relating to sprinkler fire alarm systems capable of giving local and distant signals : en
  • CA446571A - Quick action nut : en fr
  • CH252988A - Pull-out device for wardrobes and trunk. : de en
  • AU2072445A - Thermochemical metal removal : en
  • AU126675B2 - Improvements in clothes washing machines : en
  • CA446672A - Frequency modulator : en fr
  • US2435595A - High-power compressional wave radiator : en
  • GB598145A - Improvement in or relating to the manufacture of polyhydric alcohols : en
  • GB598221A - Improvements in two-stroke engines employing crankcase compression : en
  • AU139767B2 - Improvements in or relating to liquids comprising silicyl esters : en
  • CA446615A - Electro-plating : en fr
  • AU136883B2 - Improvements in apparatus for electrostatic separation of mineral particles : en
  • CH252998A - Shuttle hold-up device on looms. : de en
  • GB598115A - Improvements relating to methods of and means for heating the contents of vessels : en
  • AU140018B2 - Improvements in and relating to dough dividers : en
  • AU136826B2 - Method and apparatus for making pipe joints : en
  • USD148656S - Design fob a dress : en
  • CA446651A - Band pass wave filter : en fr
  • CA446665A - Gunnery training : en fr
  • FR931087A - Mechanical system of independent front wheels and suspension for automobiles : en fr
  • AU1739647A - Improvements in electromagnetic driving system : en
  • AU138959B2 - Improved method of and means for constructing heat and sound insulating walls and partitions : en
  • US2435944A - Venetian blind and method of making the same : en
  • AU1734447A - Improvements in and relating to packing ring arrangements for combustion engine pistons : en
  • FI22724A - Förfaringssätt för framställning av polymer-homologer av polsaekarider : en fi
  • FR931073A - Automatic firearm : en fr
  • AU126690B2 - Improvements in chairs : en
  • FR931128A - Improvements to looms : en fr
  • FI22690A - Anordning for the installation of a lamella plate and a duct and a press : en fi
  • FR930979A - Improvements in the manufacture of straighteners of or related to metal : en fr
  • GB598243A - Improvements in and relating to the location of conducting and/or magnetic bodies : en
  • AU126671B2 - Improvements in or relating to optical objectives : en
  • CA446674A - Ironer : en fr
  • FR930902A - Multivibrator refinements : en fr
  • US2435719A - Photographic apparatus for subjecting a photographic film to a processing fluid : en
  • FI22706A - Rack for repairing saw blades : en fi
  • AU138013B2 - Improvements in or relating to portable crusher assemblies : en
  • AU1724147A - Manufacture ofa complex chromium compound, anda dyeing or printing process employing same : en
  • CA446602A - Hard copper alloy : en fr
  • GB598086A - Washing machine : en
  • GB598208A - Improvements in or relating to spring clips for personal wear : en
  • FR930914A - Sealed cement chimneys, prefabricated : en fr
  • CH253122A - Apparatus for obtaining local analgesia. : en fr
  • AU140574B2 - Improvements in centrifugal pumps : en
  • CA446574A - Method and apparatus for wrapping articles : en fr
  • US2435574A - Punching machine : en
  • FR931017A - Improvements in the manufacture of flexible spongy products : en fr
  • GB598027A - Improvements in duplicating machines : en
  • GB598217A - Improvements connected with whistling kettles : en
  • FR931071A - Improvements to the collision protection system for motor vehicles : en fr
  • CA446645A - Iron and steel product : en fr
  • CH253018A - Device for drying damp goods. : de en
  • CH253089A - Cooling device for liquids. : de en
  • US2435677A - Arch support heel : en
  • GB598111A - Withdrawing vapour from paper-making or other machines for drying webs of material : en
  • FR930936A - Improvements to variable-pitch propellers and their control : en fr
  • FR931022A - Resonator electrical circuit : en fr
  • GB598110A - Speed governors : en
  • FI22719A - Förfaringssätt for framställning av rörformiga kroppar av förspänd betong : en fi
  • FR930928A - Modified magnesia electrical insulation and method for its manufacture : en fr
  • US2435587A - Compressional wave signaling device : en
  • GB598159A - Improvements in electron discharge device circuits for generating or amplifying electrical oscillations : en
  • BE449257A - PRODEDE AND APPARATUS FOR THE MANUFACTURE OF FIBROUS PRODUCTS : en fr
  • GB598229A - Improvements relating to the production of a material resembling woven fabric from knitted fabric : en
  • US2435723A - Attachable and replaceable heel for footwear : en
  • GB598151A - Improvements relating to spring clips : en
  • GB598161A - Improvements in and relating to the control of electrical rectifiers : en
  • USD148666S - Design for a chaise longue : en
  • GB598074A - Improvements in or relating to thermostatic devices for controlling the gas supply to ovens and the like : en
  • FI22709A - Ticket layout consisting of numbered seat tickets, as well as a ticket sales card and a ticket sales booklet with such a layout : en fi
  • FR931030A - Improvements to the insulation of electric wires or cables : en fr
  • GB598077A - Improved hinges for doors and the like : en
  • CH253060A - Spring winder. : de en
  • FR930967A - Typewriter : en fr
  • FR930987A - Device for adjusting the transverse movements of a parallel turning tool, in particular for threading : en fr
  • USD148607S - Design fob a display device : en
  • FR931095A - Method for preventing the formation of fogging and / or frost on the windshields of mechanically driven vehicles, as well as in fixed installations, such as shop windows : en fr
  • GB598083A - Improvements in or relating to ship propulsion systems : en
  • CH253026A - Device for adjusting the exposure time of a photographic camera. : en fr
  • FR931130A - Electric bed warmer : en fr
  • GB598061A - Improvements in or relating to means for suspending rods and the like during a manufacturing process : en
  • GB598192A - Improvements in or relating to aluminium base alloys : en
  • US2435619A - Lubricant compositions : en
  • GB598030A - A sound-insulating device for use on the human head : en
  • US2435640A - Closure fastener for suction cleaning apparatus : en
  • AU135500B2 - Inverse feedback amplifiers : en
  • CA446644A - Friction shock absorbing mechanism : en fr
  • FI22669A - Powered combustion and production equipment for fuel peat : en fi
  • USD148634S - Design fob a belt buckle : en
  • CH253175A - Method for preparing a piperidine derivative. : de en
  • FR930964A - Automatic telephone system : en fr
  • GB598097A - Trawl net : en
  • GB598165A - Improvements in or relating to wireless aerials : en
  • GB598140A - Improvements in method of preparing aqueous dispersions of synthetic resins : en
  • GB598218A - Improvements connected with electric grillers or the like : en
  • GB598071A - Improvements in or relating to cord grips for electric cables : en
  • GB598106A - Improvements in photographic silver salt emulsions : en
  • FR930912A - Improvements to comparators and other precision measuring devices : en fr
  • GB598028A - Improvements in or relating to a cover or lid for a portable suction cleaning apparatus : en
  • AU126681B2 - An adjustable commutator brush holder : en
  • AU1725347A - Improvements in and relating to dough dividers : en
  • CH253108A - Beam transformer with at least one vacuum tube in which electrons are accelerated. : de en
  • FR931038A - Orthopedic belt : en fr
  • GB598055A - Plastic compositions : en
  • GB598282A - Improvements in or relating to interferometric comparators for linear dimensions : en
  • FI22695A - Correction for the correction of the magnetic field of the magnetic field compass : en fi
  • CA446611A - Production of nitriles : en fr
  • AU1050747A - Improvements in or relating the insulation of ferromagnetic powder : en
  • FR931007A - Contact lens with flexible scleral part and its manufacturing process : en fr
  • USD148647S - Design fob a toy pistol : en
  • CA446592A - Horse shoe : en fr
  • CA446630A - Seed treating and handling device : en fr
  • CA446640A - Shock absorber : en fr
  • FR931091A - Spray head : en fr
  • GB598188A - Improvements in or relating to telecommunication systems : en
  • USD148645S - Design for a pack for fragile articles : en
  • GB598195A - Improvements in or relating to electric heating elements : en
  • GB598272A - Improvements in or relating to vaporizing device : en
  • US2435590A - Cartridge belt link : en
  • GB598275A - A process for the pattern glazing of paper : en
  • USD148652S - Portable electric space heater : en
  • FR930931A - Heated primary air intake device for carburettors : en fr
  • CA446623A - Container for liquid fuels : en fr
  • AU138622B2 - Improvements in and relating to modulated pulse signalling systems : en
  • CA446573A - Welder's hood : en fr
  • US2435655A - Lubricant : en
  • USD148635S - Belt buckle : en
  • GB598039A - Improvements relating to loose-leaf binders : en
  • FR931026A - Improvements to radio-electric aircraft guidance systems : en fr
  • GB598005A - Improvements in or relating to cigarette lighters : en
  • GB598240A - Improvements in or relating to holders for boring tools : en
  • FR931099A - Kinetic billiards : en fr
  • AU140389B2 - Improvements in or relating to heating apparatus for steam raising air heating and like purposes : en
  • FR930918A - Improvement in the manufacture of luminescent bulbs and tubes for electric lamps : en fr
  • FR931048A - Improvements to printing telegraphs : en fr
  • IE18146L - Football game apparatus : en
  • USD148641S - Design fob a belt buckle : en
  • FR931142A - Side walls for trailers : en fr
  • GR11489B - METHOD OF MAKING LIGHT SHOES. : el en
  • FR931085A - Method and apparatus for stripping textile fiber cards : en fr
  • US2435910A - Apparatus for produce topping and top harvesting : en
  • FR931037A - Halogenated hydrocarbon compositions : en fr
  • GB598099A - Improved heat resistant insulating materials : en
  • FR930905A - Manufacture of artificial filamentary products based on insolubilized proteins : en fr
  • GB598214A - System for direct coupling of electric traction motors to the driving wheels of tramcars and electric locomotives : en
  • US2435620A - Moving-picture projection screen : en
  • FR930953A - Gear wheel tooth flank grinding machine : en fr
  • FR931056A - Improvements to rotary valves for internal combustion engines and the like : en fr
  • GB598132A - Improvements in or relating to internal combustion turbine plant : en
  • GB598194A - Improvements in or relating to milling or like machine tools : en
  • FR930932A - Dry contact surface type AC rectifier apparatus : en fr
  • GB598245A - Improvements in or relating to wrapping machines : en
  • GB598271A - Refrigerating apparatus : en
  • GB598213A - Improved preparation for furthering the growth of plants, bushes, trees or the like : en
  • CA446634A - Method of preparing an oxygen liberating composition : en fr
  • CH253020A - A book with an externally visible register. : de en
  • FR931079A - Observation apparatus, in particular for purposes moving in space : en fr
  • GB598136A - Improvements in the manufacture of spectacle frames : en
  • GB598153A - An improved control arrangement for toothed-wheel change-speed gear : en
  • GB598196A - Improvements in or relating to fences or gauges for positioning strip material in cutting, embossing or like machines : en
  • AU126678B2 - Translator system : en
  • AU1728347A - Synthol conversion : en
  • CA446576A - Electro-optical function synthesizer : en fr
  • FR931035A - Improvements to electrotherapy devices : en fr
  • GB598242A - Improved constant speed device for aircraft engines : en
  • CH253179A - Process for the preparation of an acylated, aliphatic aminocarboxamide. : de en
  • US2435569A - Synchronized radio transmission : en
  • US2435660A - Cable stripping device : en
  • US2435675A - Thermostat valve and spring therefor : en
  • US2435836A - Centrifugal compressor : en
  • US2435750A - Process : en
  • FR931018A - Improvements to CW modulation systems : en fr
  • US2435634A - Door lock attachment : en
  • DK66319C - Sack holder. : da en
  • FR931010A - Improvements in manufacturing processes for forged articles of magnesium-based alloy that have undergone heat treatment : en fr
  • GB597998A - Improvements relating to ultra-high-frequency electron-discharge apparatus : en
  • CH253132A - Signal recording device. : en fr
  • FI22715A - A shelf for a vehicle, shaken by car : en fi
  • FR931120A - Process for decorating plastic products and new products resulting therefrom : en fr
  • CH252964A - Machine for harvesting tubers. : en fr
  • CH253093A - Head of electric cable for high voltage. : en fr
  • CA446614A - Pump or motor unit : en fr
  • CA446648A - Vending machine : en fr
  • CH252965A - Instrument for angling. : en fr
  • AU1695747A - Earthmoving scrape : en
  • US2435831A - Process of oxidation of alkyl esters of abietic acid : en
  • CA16001S - Building block : en
  • US2435814A - Wheel supporting structure : en
  • USD148601S - Design fok a filtek for coffee makers : en
  • US2435884A - Homogenizing unit : en
  • AU1727347A - Improvements in or relating tothe production of organosilicon compounds : en
  • CA446641A - Friction shock absorbing mechanism : en fr
  • CH252994A - Apparatus for dispensing a chilled drink. : en fr
  • CH253121A - Process for the preparation of a basic amide of a 1-aryl-cycloalkyl-1-carboxylic acid. : de en
  • US2435636A - Semirimless ophthalmic mounting : en
  • USRE22970E - begun r : en
  • US2435829A - Alpha-hydroxy-ether of fatty acid soap : en
  • AU996147A - Improvements relating to cast wheels of rolling stock : en
  • CH252967A - Process for the production of pipes from prestressed concrete. : de en
  • CA446679A - Thiazole series heterocyclic compounds : en fr
  • AU1737947A - Improvements in and relating to delivery vehicles : en
  • CA446680A - Machine for the moulding or casting under pressure of metals : en fr
  • US2435581A - Gyroscopic instrument : en
  • US2435576A - Concentration canal of installations for recovering energy from sea waves : en
  • US2435638A - Shrouded elongated head multinozzle burner : en
  • AU1698647A - Detachable connection : en
  • US2435608A - Drill sampling device for fish livers : en
  • US2435721A - Spray mask : en
  • CH253076A - Wood screw. : de en
  • CH252983A - Electric roasting and oven. : de en
  • GB597993A - Improvements in or relating to the production of beta-trichloroethane : en
  • GB598163A - Improvements in or relating to variable pitch propeller systems for aircraft : en
  • US2435628A - Material working apparatus : en
  • US2435738A - Fastener inserting tool : en
  • CH253133A - Process for the transmission of stereophonically recorded sound images and receiver for the implementation of the process. : de en
  • AU1727147A - Improvements in or relating to moulds for casting of metals or metal alloys : en
  • AU1739247A - Lid for pressure containers ofthe type tobe opened bya ripping action : en
  • CH253029A - Device for setting the scales of the drawing head of mechanical drawing implements to any inclined base line. : de en
  • GB598058A - Improvements in or relating to methods of making glass in a tank-furnace and to the furnace employed : en
  • GB598148A - Improvements in or relating to apparatus for moving, or controlling the movement of,webs or sheets of paper or other flexible material : en
  • CA446595A - Induction furnace : en fr
  • CA446658A - Motor vehicle driving mechanism : en fr
  • US2435624A - Weather resistant steel and articles : en
  • US2435761A - Alkylation of hydrocarbons : en
  • GB598051A - Improvements in or relating to automatic firearms : en
  • US2435724A - Method of increasing and prolonging the flow of oleoresin from trees : en
  • US2435803A - Feed regulator control for labeling machines : en
  • AU138960B2 - Improvements in or relating to moulds for casting of metals or metal alloys : en
  • AU993747A - An improved carriage for golf bags and for other purposes : en
  • CA446594A - Concentration of chlorine : en fr
  • CH253054A - Alloy manufacturing process. : en fr
  • CH253112A - Grid controlled converter. : de en
  • CA446671A - Space discharge device : en fr
  • US2435597A - Dissipative load and wattmeter for ultra high frequency electric power : en
  • US2435904A - Method of producing lined pipe bends : en
  • CA16007S - Building block : en
  • GB598024A - Improvements in suspension means for road-wheels : en
  • GB598220A - A combined wardrobe and folding bed : en
  • CH253182A - Process for the preparation of an acylated, aliphatic aminocarboxamide. : de en
  • AU1737147A - Improvements in and relating to wire grid strain gauges andthe manufacture thereof : en
  • AU1055447A - Improvements in machines for moulding shoe heel stiffeners : en
  • CH253056A - Process for the production of permanent molds for metal casting. : de en
  • CH253154A - Process for assembling frame tubes for cycles, motorcycles and other similar vehicles, and resulting product. : en fr
  • AU1737747A - Improvements in and relating to locking devices for cabinets andthe like : en
  • CH253008A - Method for forming bottle-shaped hollow chocolate bodies and device for carrying out the method. : de en
  • CH253057A - Machine for electrically welding the feet of dials, letters, etc. : en fr
  • FR930908A - Shoe used to make momentary impressions on the floor : en fr
  • CH252990A - Storage container for hot liquids. : de en
  • US2435665A - Continuous process centrifuge : en
  • US2435689A - Flashlight : en
  • CH252996A - Dishwasher. : de en
  • CH253178A - Process for the preparation of an acylated, aliphatic aminocarboxamide. : de en
  • CA446653A - Door latch mechanism : en fr
  • CH253118A - Process for the preparation of a new benzenesulfonylguanidine. : de en
  • GB598080A - Process for the preparation of halogenated pyran compounds : en
  • AU1736047A - Improvements in or relating to Pressure Gauges : en
  • AU2149945A - Process forthe fractionation and/or comminution of solid polymers andthe products of such process : en
  • AU2520149A - Improvements in or relating to electrical switches ofthe code bar type : en
  • US2435870A - Means for quick-detachably connecting a handbag to its framework : en
  • CH253011A - Process for the production of a new condensation product. : de en
  • US2435602A - Switch : en
  • US2435712A - Ice preventing means for propellers : en
  • US2435729A - Race starting gate : en
  • USD148619S - Container for a perfume bottle or the like : en
  • FR930997A - : fr
  • FR931012A - Fin for heat exchanger elements : en fr
  • FR931148A - Towel hanger, tea towel hanger or similar : en fr
  • CA446605A - Copper base alloy : en fr
  • CA446612A - Machine for making tubes : en fr
  • CA446587A - Portable electric air pump : en fr
  • GB598193A - An improved liquid composition for the treatment of the feed water for boilers and its process of preparation : en
  • US2435741A - Combined tongs and magnifying glass : en
  • USD148628S - Design fob a dress : en
  • GB598134A - Improvements in or relating to the grinding of milling cutters with cambered helicalblades : en
  • FR931083A - Device for accelerating electrons and ions : en fr
  • FR931058A - Improvements to brakes, dynamometers and eddy current clutches : en fr
  • CH253028A - Eraser. : de en
  • USRE22973E - Pbotecuve : en
  • GB598273A - An improved apparatus for the volume-measurement of powders or porous bodies : en
  • GB598126A - A reel for fly fishing : en
  • AU137838B2 - Improvement in or relating tox-ray photographic processes and film units for use therein : en
  • CH253194A - Automatic dispenser for stamps or the like stored in the form of a paper ribbon. : en fr
  • AU136950B2 - Improvements in lamps for motor road vehicles : en
  • FR931014A - Device to facilitate tightening and loosening of nuts on bolts or the like, especially large, heavily loaded nuts : en fr
  • FR931047A - Improvements to amplitude modulation systems : en fr
  • USD148659S - Design fob a dress : en
  • US2435631A - Autocondensation product of an acid amide : en
  • DK66312C - Procedure for keeping foods fresh, especially fruits. : da en
  • FR931009A - Electrical insulating materials : en fr
  • US2435586A - Electron velocity sorting discharge device : en
  • CH252997A - Fabric tensioning device on looms. : de en
  • GB597991A - Improvements in saucepans and like hollow utensils and containers : en
  • FR931027A - Improvements to electronic tubes : en fr
  • US2435648A - Hole cutter : en
  • GB598179A - Improvements in or relating to means for and method of moisture-proofing piezoelectric crystals : en
  • US2435822A - Arch support : en
  • AU139768B2 - Improvements in or relating to vinylidene chloride copolymers plasticised with hexitol ring dehydration product ethers, and films and sheet materials comprising same : en
  • CA16006S - Building block : en
  • FR930935A - Method and product for preventing air leaks and for preserving the inner tubes of pneumatic tires : en fr
  • FR930904A - Highly Polymeric Linear Esters : en fr
  • USD148667S - Design fob a candlestick : en
  • GB598274A - Improvements in or relating to water or steam heating systems for buildings : en
  • CH253144A - Plastic container containing items such as tablets, lozenges, pills, etc. : en fr
  • CH253160A - Electromechanical device for controlling and locking rail track switches, in particular for switch stations with mechanical route formation. : en fr
  • GB598144A - Improvements in or relating to corrosion-resisting alloys : en
  • US2435871A - Recording and reproducing head for wire recorders : en
  • GR11481B - METHOD AND PROVISION FOR QUICK MAKING SOAP. : el en
  • FR931033A - Fermentation control method and apparatus : en fr
  • US2435856A - Record album : en
  • FI22703A - Horse bog shoe : en fi
  • GB598050A - Improvements in electro-mechanical filters : en
  • GB598072A - Improvements in methods and compositions for killing weeds : en
  • GB598120A - Improvements in or relating to telephone systems : en
  • US2435891A - Method and apparatus for crimping textile fibrous material : en
  • US2435720A - Apparatus for exposing and processing photographic film : en
  • USD148617S - Design for a brooch or similar article : en
  • GB598020A - Improvements in or relating to rugs, mats and the like : en
  • GB598206A - Voltage regulators : en
  • GB598078A - Improvements relating to moulding and die casting machines : en
  • FR930991A - Multi-engine aircraft : en fr
  • GB598007A - An improved heating element for electric resistance furnaces : en
  • FR931145A - Staged compression-expansion internal combustion engine : en fr
  • GB598031A - Improvements in skirts and other ladies' garments having waist adjustments : en
  • FR930948A - Sealing device for pistons : en fr
  • FR931117A - Security device to make locks and locks inviolable : en fr
  • GB598256A - Improvements relating to concrete and other moulded structures : en
  • CH253135A - Oscillator-modulator arrangement. : de en
  • CH253084A - Internal combustion engine. : en fr
  • AU1732447A - Improvement infrequency conversion system : en
  • AU1733747A - Improvements in and relating to rock drills : en
  • US2435794A - Fused wall outlet box : en
  • CH253009A - Process for the production of cyanamide. : de en
  • US2435594A - Hydraulic cement composition : en
  • AU126684B2 - Improvements in or relating to sprinkler fire alarm systems capable of giving local and distant signals : en
  • US2435645A - Axial flow fan : en
  • US2435844A - Circuit interrupter : en
  • AU137032B2 - Machine for manufacturing deep metallic receptacles such as casings or similar objects : en
  • AU2012245A - Improvements in chairs : en
  • US2435806A - Manufacture of double walled vessels : en
  • US2435911A - Small fractional horsepower shaded pole synchronous motor : en
  • CA446617A - Actuator : en fr
  • AU126689B2 - Improvements in or relating to sulfonamides and preparation thereof : en
  • AU126670B2 - Corsets : en
  • AU140332B2 - Improvements in or relating to circular looms : en
  • CH253137A - Power switching device to be operated by means of an alarm clock. : de en
  • CH253039A - Toy animal set up for locomotion on an inclined plane. : de en
  • CH253099A - Receiving device for remote control systems. : de en
  • AU126673B2 - M Improvements inthe concentration of ores : en
  • FR930973A - Signaling systems for long distance telephony : en fr
  • GB598262A - Composite structural material for floors, walls and the like : en
  • FR931118A - Adjustable and swiveling reaming tool holder : en fr
  • GB598009A - Scraper hoist winch : en
  • GR11487B - ELECTRIC HEATER. : el en
  • FR931125A - Manufacturing process for contact sleeves, spacers, etc. : en fr
  • US2435749A - Check strap for looms : en
  • AU147026B2 - Improvements in or relating to phase converting apparatus : en
  • GB597999A - Improvements in or relating to machines adapted for cementing shoe parts : en
  • FR930958A - Horn loudspeaker devices : en fr
  • GB598054A - Improvements in or relating to mounting tissue : en
  • GB598253A - Improvements in or relating to work feed mechanisms in sawing machines : en
  • AU1727647A - Improvements in or relating tothe manufacture of organosilicon compounds bythe Grignard reaction : en
  • US2435869A - Cyanoethylated formals and method for their preparation : en
  • AU141532B2 - Improvements in or relating to electric motor-driven installations : en
  • CH253027A - Process for the preparation of a diazotype light-sensitive material and material prepared therefrom. : de en
  • US2435635A - Apparatus for conveying and sorting headed articles in accordance with length of shank : en
  • FR930907A - Improved equipment for molding and mold release of agglomerates : en fr
  • US2435780A - Alkyl esters of alpha-cyano-beta-furylidene acetic acid as insect repellents : en
  • USD148639S - Design for a belt buckle : en
  • GB598244A - Improvements in means for controlling automatically the gain of an amplifier : en
  • FR930925A - Electrical resistance based on crystallized titanium oxide : en fr
  • GB598264A - Improvements in or relating to reciprocating apparatus for producing a vacuum : en
  • AU33146A - Improved plug cock : en
  • CA446662A - Winding machine : en fr
  • FR931067A - Explosion or combustion engine : en fr
  • FR930915A - Liquid product for the instant destruction of locusts : en fr
  • FR930923A - Automatic feed device for rotary tools : en fr
  • GB598129A - Improvements in electric selector switches : en
  • GB598141A - Improvements in or relating to combustion apparatus for burning solid fuels containing ash : en
  • GB598155A - Tool for fixing and removing bungs : en
  • CH253034A - Device for attaching a skin or the like to a ski. : de en
  • GB598257A - Improvement in vinyl resin suspensions : en
  • US2435622A - Grinding machine and other rotary abrasive or cutting machines : en
  • GB598170A - Improvements in or relating to collapsible cartons : en
  • FR931034A - Improved suspension for aerodyne wheel in particular : en fr
  • FI22689A - Fertilization requirements for the elimination of in-line spark plugs : en fi
  • FR931013A - Improvements to devices producing an electron beam : en fr
  • FR931044A - Paper treatment process : en fr
  • US2435808A - Wave length modulation : en
  • FI22663A - This is done in the first instance : en fi
  • GB598210A - Improvements in or relating to push button switch assemblies : en
  • DK66314C - Pipe penetration for Ships. : da en
  • GB597986A - Arrangements for tracing electric pulses on cathode ray oscillographs : en
  • GB598137A - Artificial fishing bait : en
  • US2435755A - Displaying and dispensing apparatus : en
  • FR931003A - Plane : en fr
  • GB598251A - Improvements in or relating to gas filters : en
  • FR930993A - Multi-engine aircraft : en fr
  • GB598121A - Improvements relating to structures constructed from pre-fabricated concrete components : en
  • US2435603A - Timing unit for switches : en
  • AU142122B2 - Improvements in or relating tothe manufacture of organosilicon compounds bythe Grignard reaction : en
  • US2435792A - Chemical process : en
  • CH253078A - Device for cutting and turning off Eternit pipes. : de en
  • FR931107A - Method and device for sorting fish : en fr
  • GB598026A - An improved vee-drive transmission unit : en
  • AU2185845A - Improvements in method of and apparatus for building tires : en
  • CA446607A - Manufacture of hexamethylene diisocyanate : en fr
  • CH253033A - Climbing device. : de en
  • US2435570A - Nitrosyl halide addition product of : en
  • US2435612A - Crystal novelty and paperweight : en
  • US2435770A - Circular knit hosiery : en
  • FR931023A - Magnesium-based alloys : en fr
  • CH253104A - Discharge vessel. : de en
  • US2435626A - Winterizing oils : en
  • US2435854A - Apparatus for the freezing-drying of tissues : en
  • US2435566A - Peroxide bleaching of ground wood : en
  • US2435787A - Device for winding a plurality of lines at relatively irregular speeds about a common shaft : en
  • AU2285345A - Improved corset garment : en
  • US2435840A - Computing device : en
  • AU126672B2 - Improvements in means for actuating a loom slay hydraulically : en
  • CA446649A - Tilting release for gyratory crushers : en fr
  • US2435931A - Glazing apparatus : en
  • CH253013A - Process for the production of a new vat dye. : de en
  • AU2272445A - Corsets : en
  • CH252977A - Process of cutting precious and semi-precious stones. : en fr
  • US2435563A - Tractor-mounted implement : en
  • US2435775A - Disc and blade sharpener : en
  • US2435908A - Fastening device : en
  • USD148614S - Design fob a brooch ob similar article : en
  • AU142349B2 - Improved coated wood product : en
  • AU143383B2 - Improvements in or relating tothe purification of sugar solutions using ion exchange materials : en
  • CH253059A - Process for the production of sleeve-shaped metal bodies, in particular pre-workpieces for high-pressure bottles made of aluminum alloy. : de en
  • CH253174A - Process for the preparation of an acylated sulfonamide. : de en
  • FR931101A - Improvements to a valve for an internal combustion engine : en fr
  • IE17838L - Reconditioning pneumatic tyres : en
  • US2435837A - Cylinder liner : en
  • FR931080A - Heating appliance : en fr
  • AU1735947A - Improvements in or relating to fluid-pressyre Sensitive devices : en
  • AU137784B2 - Improvements in or relating to flexible couplings for tubular members : en
  • AU1088547A - Improvements in sectional heating boilers : en
  • AU141044B2 - Improvements in writing instruments and reservoirs therefor : en
  • AU1723447A - Improvements in or relating to camera shutter mechanism : en
  • CH253048A - Removable lens glasses. : en fr
  • US2435596A - Oiling device : en
  • AU126682B2 - Improvements in and relating to building constructions : en
  • CH253091A - Contact joint connection on high-frequency lines. : de en
  • USD148650S - Combined cigarette lighter and case : en
  • CA16008S - Building block : en
  • US2435653A - Goggle : en
  • US2435926A - Control circuit for induction motors : en
  • USD148654S - Design fob a dress : en
  • CH253148A - Device for conveying crates. : de en
  • GB598246A - Improvements in or relating to power operated impact wrenches : en
  • AU126697B2 - Thermochemical metal removal : en
  • CH253040A - Automatic weapon. : en fr
  • AU1741247A - Improvements in or relating to electric motor-driven installations : en
  • US2435940A - Safety control system for fuel burners : en
  • CA446629A - Method and apparatus for mineral wool manufacture : en fr
  • CH252975A - Device for casting building blocks. : de en
  • CH253006A - Process for the production of edged, easily soluble moldings from a mixture of at least partially defatted dry milk, cocoa powder and sugar. : de en
  • CH252999A - Process for the manufacture of detergents. : de en
  • US2435762A - Machine for removing the ends of elongated food articles : en
  • US2435801A - Prerotation airplane tire and method of making it : en
  • US2435706A - Apparatus for conveying and assorting poultry according to weight : en
  • USD148642S - Design fob a belt buckle : en
  • AU1727947A - Method of purifying liquids using activated carbon : en
  • US2435681A - Current rectifying system : en
  • DK66292C - Spreadable water-soluble mixture containing capillary-active compounds which in pure form are not spreadable. : da en
  • US2435699A - Stopping means for weft replenishing looms : en
  • CH252986A - Transportable case. : en fr
  • CH253165A - Process for the production of a mixed fertilizer containing ammonium nitrate. : de en
  • AU1689547A - Improvements in or relating toan improved method of and means for preventing the fraudulent alteration of printed tickets and like tokens for totalisators : en
  • GR11482B - ELECTRIC CIRCUIT RESTORATION SYSTEM FOR RECEIVING A SECRET COMBINATION CHANGED BY WILL. : el en
  • GB598152A - Improvements in and relating to electrical switches, socket outlets and like electrical accessories : en
  • GB598215A - Improvements connected with the manufacture of syphons for flushing cisterns : en
  • US2435809A - Process of preparing nicotinamide : en
  • US2435753A - Apparatus for recording the duration of a transient effect : en
  • FR930916A - Recover cooker : en fr
  • GB598015A - Improvements in or relating to loom shuttle guards : en
  • GB598052A - Crystallizer apparatus : en
  • CH253115A - Device for fastening the hollow shaft guiding the drill and the fork lever holding the drill in the angle piece of drills used for dental treatment. : de en
  • FR930985A - Extendable reamer : en fr
  • GB598021A - Improvements in anti-theft devices for pedal or motor cycles : en
  • GB598164A - Improvements in or relating to lasting machines : en
  • FR930984A - Improvements to automatic telephone systems : en fr
  • GB598003A - Improvements in or relating to moulded articles comprising paper treated with a bonding agent : en
  • US2435691A - Isomerization of alicyclic hydrocarbons : en
  • CH253152A - Device for securing motor vehicles against theft. : de en
  • FI22692A - Washer suspension machine : en fi
  • US2435766A - Wiper for use in metal plating apparatus : en
  • FI22720A - Transport carton for pyramids or conforming packaging : en fi
  • GB598277A - Wave-signal receiver : en
  • FI22711A - The provisions of this Regulation do not apply : en fi
  • FR931070A - Improvements to brewery installations and brewery process : en fr
  • FR931088A - Process for the preparation and transport of fillerized hydrocarbon binders : en fr
  • FR931150A - Eyeshadow ring : en fr
  • DK66305C - Automatic Turntable for Gramophones, especially Magasing Gramophones. : da en
  • GB598048A - Improvements in or relating to oil well masts or derricks : en
  • USD148653S - Design for a dress : en
  • CH253105A - Piezoelectric resonator. : de en
  • US2435727A - Valve actuating mechanism : en
  • US2435805A - Spoon, shovel, or the like implement with a pusher member : en
  • FI22698A - How to attach the scale blade : en fi
  • GB598041A - Improvements in or relating to the synthesis of hydrocarbons : en
  • GB598186A - Improvements in or relating to torque measuring devices : en
  • FR931061A - Knitted or crocheted article, method of making this article, and devices for carrying out this method : en fr
  • CH253097A - Control switch. : de en
  • US2435683A - Traffic signaling system : en
  • FR931127A - Profitable process for decontaminating acidic or neutral solutions of ferrous salts, in particular sulfuric or nitric mother liquors from pickling plants with industrial uses for decontamination : en fr
  • US2435639A - Bomb rack : en
  • US2435773A - Butadiene-acrylonitrile copolymer plasticized with isobutyl beta isobutoxy propionate : en
  • US2435777A - Preparation of quaternary ammonium polyacrylates : en
  • FR930919A - Mixer for pressurized hot water systems : en fr
  • CH253170A - Process for the preparation of a p-amino-benzene-sulfonacylamide. : de en
  • US2435823A - Roentgenological method and apparatus : en
  • US2435684A - Accounting board : en
  • AU2321745A - Improvements in means for actuating a loom slay hydraulically : en
  • FR931140A - Improvements to firearms, especially small and medium caliber weapons : en fr
  • GB598204A - Improvements in the protective control of the operations of machine tools : en
  • US2435600A - Treatment of satin white : en
  • US2435791A - Rotary printing press : en
  • US2435950A - Hydraulic fluids : en
  • AU137615B2 - Improvements in vulcanising apparatus : en
  • AU142634B2 - Apparatus forthe control of energy in wave guides : en
  • AU1738947A - Improvements in centrifugal pumps : en
  • AU144355B2 - Methods of producing metals or metal alloys, which are entirely relieved of or poor in carbon : en
  • GB598128A - Removable top arrangement for railway cars : en
  • FR930901A - Improvements in the discrimination of complementary signals : en fr
  • GB598043A - Improvement in means for preventing corrosion of the interior surfaces of metal containers : en
  • AU1727447A - Improvements in or relating to liquids comprising silicyl esters : en
  • US2435929A - Synchromesh transmission : en
  • US2435693A - Vehicle jack : en
  • US2435862A - Window cleaning apparatus : en
  • US2435625A - Resilient wheel for vehicles : en
  • CH253031A - Advertising timetable. : de en
  • US2435751A - Frequency and phase correction in oscillators : en
  • US2435810A - Demulsifying compositions : en
  • US2435876A - Blind bolt : en
  • AU1732747A - Improvements in or relating to frequency controllable magnetron : en
  • US2435651A - Fence post driving device : en
  • FR930929A - Process for the purification of crystallized alumina and resulting abrasive material : en fr
  • AU1698447A - Valve : en
  • CH253125A - Support device for the telephone handset during conversations. : en it
  • CA446575A - Garment : en fr
  • AU1406244A - Improvement in methods of packaging goods, materials for use in same, and product of said method : en
  • CA446580A - Salt bath furnace : en fr
  • CA446654A - Fire resisting cabinet : en fr
  • AU140081B2 - Improvements in or relating to heat exchangers : en
  • USD148663S - Gran-vill thompson combined hat and coat rack : en
  • AU1742147A - Improvements in or relating tothe purification of sugar solutions using ion exchange materials : en
  • FR931131A - Ice cream maker improvements : en fr
  • AU1735247A - Machine for manufacturing deep metallic receptacles such as casings or similar objects : en
  • CA446669A - Time measuring system : en fr
  • FR931103A - Electric detonator : en fr
  • GB598081A - Coin dispensing device : en
  • CA446621A - Metal plate dimpling machine : en fr
  • FI22702A - Routa aura : en fi
  • FR931089A - Apparatus for regulating the pressure of a fluid in a system : en fr
  • CH253070A - Dry shaver. : de en
  • AU1733447A - Improvements in and relating to nickel-chromium steels : en
  • AU1945945A - Translator system : en
  • CH253119A - Process for the preparation of a new benzenesulfonylguanidine. : de en
  • CA446610A - Vulcanization of halogenated polymers : en fr
  • US2435868A - Drill pipe protector applicator : en
  • AU143050B2 - Gas discharge device : en
  • CH253061A - Steel holder device for lathes. : de en
  • US2435922A - Tab control mechanism : en
  • AU126662B2 - Improvements in or relating to monofilament yarns andthe like and fabrics woven from same : en
  • FR930959A - Improvements to packaging boxes : en fr
  • US2435885A - Rotating game disk : en
  • AU139624B2 - Processes and means for improving the adherence of aluminium coatings : en
  • CA446569A - Roller bearing : en fr
  • CH252963A - Device for attaching the scythe blade to the scythe tree. : de en
  • CH253038A - Container for holding multi-part toys. : de en
  • AU1735047A - Improvements in and relating to modulated pulse signalling systems : en
  • GB598114A - Improvements in or relating to self-priming centrifugal pumps : en
  • AU142350B2 - Improvements in or relating to the manufacture of met allised paper electrical capacitors : en
  • CH253127A - Circuit arrangement in telephone systems with dialer operation for the optional connection of four-wire or two-wire lines with two-wire lines. : de en
  • AU1740547A - Manufacture of copper phthalocyanine dyestuffs : en
  • AU141905B2 - Production of cereal grain flour using temperature control during the process : en
  • US2435896A - Light responsive burner control system : en
  • FR931043A - New monoazo dyes : en fr
  • FR931105A - Improvements to hydraulic cylinders : en fr
  • AU1738147A - Improvements in writing instruments and reservoirs therefor : en
  • AU1689147A - Index guide : en
  • AU1742747A - Mechanism for adjustment of vehicle seats : en
  • CH253046A - Automatic phonograph record changer. : en fr
  • AU137093B2 - Improvements in or relating to hydraulic jacks andthe like : en
  • AU137169B2 - Improvements in or relating to Pressure Gauges : en
  • AU142635B2 - Electronic relay circuit arrangements : en
  • CA446585A - Spring catch : en fr
  • CA446622A - Apparatus for cooling or attemperating oil or other viscous liquids : en fr
  • FR931113A - Gearbox with gears that are fixed in the hub of the bottom bracket of a bicycle and may or may not be an integral part thereof : en fr
  • CH253087A - Device for cooling the rotor blades of a gas or hot air turbine. : de en
  • FR930956A - Laundry washing process and machine for implementing this process : en fr
  • US2435939A - Self-lubricating spinning ring : en
  • US2435948A - Method of preparing composite poppet valves : en
  • GB598046A - Improvements in or relating to pressure operated electric switches : en
  • AU1297944A - Improvements in or relating to monofilament yarns andthe like and fabrics woven from same : en
  • AU140254B2 - Water screening surfaces : en
  • GB598189A - Driving and steering mechanism for vehicles, especially of the endless track type : en
  • AU2329745A - Improvements in and relating tothe manufacture of sodium chromate or sodium bichromate : en
  • CH253189A - Process for making an ester. : de en
  • FI22670A - Method of preparation of chlorine dioxide : en fi
  • FI22686A - A wooden bed that can be assembled and is intended as a very bunk bed : en fi
  • GB598088A - Improvements in meters : en
  • FR931124A - Dashboard for cycles and motorcycles : en fr
  • US2435882A - Valve seat : en
  • FI22667A - The method of making artificial leather and the product made according to it : en fi
  • AU1732547A - Materials of high magnetic permeability and articles and coating compositions made therefrom : en
  • GB598069A - Nuclear substituted dimethyl styrenes and their production : en
  • DK66296C - Electromagnetically Powered Writing Machine for Mechanical Write-Down in Image Telegraphy. : da en
  • GB598047A - Improvements in or relating to prefabricated buildings : en
  • AU1715244A - Fountain pen : en
  • US2435682A - Aeration of butterfat-containing liquids : en
  • USD148620S - Design for a combined mixer and mold for margarine and other food products : en
  • FR931049A - Process for the manufacture and polymerization of monomeric acrylic compounds substituted in alpha by halogens : en fr
  • DK66300C - Rectifier system with Cascade coupling of Capacitors and Rectifiers composed of Barrier layer cells. : da en
  • CH253131A - Device for limiting the amplitude of electrical oscillations. : en fr
  • DK66302C - Method for Making a Sealing Paste for Air Hoses in Compressed Air Rings. : da en
  • FR931053A - Improvements to circuit breakers for alternating current of the so-called gas-blown type : en fr
  • AU138494B2 - Improvements in or relating to frequency controllable magnetron : en
  • FR931141A - Method and installation of water elevation using solar heat : en fr
  • GB598249A - Circular all-steel dismountable silo : en
  • FR931066A - Directed antenna radio beacon : en fr
  • DK66309C - Reversible multi-cylinder two-stroke injection combustion engine. : da en
  • AU126669B2 - Process forthe fractionation and/or comminution of solid polymers andthe products of such process : en
  • AU1691247A - Processes and means for improving the adherence of aluminium coatings : en
  • GB598095A - Improvement in vibratory switching device for oscillographs : en
  • GB598016A - Improvements relating to the production of turbine reduction gears : en
  • GB598202A - Improvements connected with photographic roll film cameras : en
  • US2435671A - Knife sharpening device : en
  • FR931011A - Improvements to frequency measuring devices : en fr
  • US2435687A - Cigarette extinguisher and ejector : en
  • US2435916A - Diamond tool : en
  • US2435666A - Money-changer : en
  • US2435812A - Amalgamator with preliminary slime remover : en
  • FI22707A - Förfaringssätt jämte formar och anläggning för brikettering av närings- och fodermedel, huvudsakligen bestående av organicisk substans : en fi
  • CA446667A - Ultra-high frequency electronic device : en fr
  • US2435863A - Dentist's and surgeon's saw : en
  • CA446650A - Steroidal hormone intermediates : en fr
  • AU138482B2 - Improvements in and relating to apparatus for moulding profiled work pieces of concrete or similar material : en
  • US2435575A - Bomb release mechanism : en
  • AU141026B2 - Improvements in or relating toan improved method of and means for preventing the fraudulent alteration of printed tickets and like tokens for totalisators : en
  • CA446635A - Composition for purification of air : en fr
  • AU1737647A - Improvements connected with jigs or fixtures forthe setting of type on type bars of typewriters : en
  • US2435664A - Hair curling device : en
  • AU1734347A - Methods of producing metals or metal alloys, which are entirely relieved of or poor in carbon : en
  • AU2444545A - Improvements in and relating to building constructions : en
  • CA446570A - Fishing rod and reel assembly : en fr
  • AU1608847A - Improvements in apparatus for electrostatic separation of mineral particles : en
  • FR930903A - : fr
  • FR931016A - Improvements to electron beam tubes : en fr
  • GB598087A - Improvements in or relating to hydraulic follow-up devices for assisting a relatively small force : en
  • US2435726A - Pivoted hand tool for removing dents in sheet metal : en
  • FR931110A - Shock absorber : en fr
  • DK66290C - Oven. : da en
  • AU1712147A - Improvements in or relating to alternating current buzzers : en
  • CH252992A - Suspension device for trousers. : en fr
  • DK66297C - Push Button Selector for Radio Receivers. : da en
  • AU1729647A - Pump : en
  • CH253145A - Packaging for pharmaceutical ampoules and the like. : en fr
  • US2435821A - Remote control system : en
  • US2435838A - Box construction : en
  • AU1725847A - Improved method of and means for constructing heat and sound insulating walls and partitions : en
  • AU126700B2 - Improvements in and relating tothe manufacture of sodium chromate or sodium bichromate : en
  • US2435835A - Curtain slot adjusting means to control the exposure time of camera shutters : en
  • US2435798A - Air conditioning unit : en
  • CA446620A - Wing structure for aeroplanes : en fr
  • AU1740947A - Improvements in or relating to photographic processes : en
  • AU143837B2 - Improvements in or relating tothe purification of aqueous sugar-containing liquids using ion exchange materials : en
  • AU1735147A - Improvements in or relating to vinylidene chloride copolymers plasticised with hexitol ring dehydration product ethers, and films and sheet materials comprising same : en
  • US2435864A - Exercising device : en
  • CH253138A - Electrical system for determining the work efficiency of groups of similar machines in factories. : de en
  • AU1726447A - Improvements inland relating to wideband electric filters : en
  • US2435946A - Process for decarburizing austenitic manganese cast iron : en
  • AU1112547A - Inverse feedback amplifiers : en
  • AU136949B2 - Pump : en
  • CA446603A - Manufacture of magnesium : en fr
  • CA446670A - Electron device of the magnetron type : en fr
  • CH253041A - Bore gauge. : en fr
  • AU1963745A - Improvements in or relating to sulfonamides and preparation thereof : en
  • AU140421B2 - Improvements inthe insulation of ferromagnetic powder : en
  • AU1742447A - Production of cereal grain flour using temperature control during the process : en
  • CA15999S - Building block : en
  • CH253012A - Process for the preparation of an α, B-unsaturated aldehyde. : de en
  • US2435745A - Fat hydrolysis : en
  • CH253081A - Device for controlling an alternating current multiphase motor. : de en
  • AU141363B2 - Improvements in circular looms : en
  • CH252966A - Double-walled construction element. : en fr
  • US2435853A - Compounding butadiene-acrylonitrile copolymer with an alcohol ester of a mono-alkenyl substituted succinic acid : en
  • CH253151A - Device to make theft of automobiles more difficult. : de en
  • GB598191A - Electrical apparatus for indicating the counting rate of a detector of penetrative radiation : en
  • CA446655A - Carton for packaging radio tubes : en fr
  • US2435877A - Thimble : en
  • CA446601A - Manufacture of coated products : en fr
  • CH252987A - Drip catcher. : de en
  • AU143148B2 - Manufacture of copper phthalocyanine dyestuffs : en
  • AU1724247A - Improvements in circular looms : en
  • FI22722A - Transport measures : en fi
  • FR931093A - Device for supplying carburetors : en fr
  • CH253068A - Tool for tracing threads on a solid material, in particular on leather, cardboard, fabric and wood. : en fr
  • AU1741347A - Improvements in or relating to heat exchangers : en
  • US2435606A - Time-speed-distance divider-type computer : en
  • AU1732847A - Improvements in or relating to circuit interrupters : en
  • AU1753748A - Improvements in and relating tothe drying of foodstuffs : en
  • AU136988B2 - Improvements in and relating to rock drills : en
  • FR930978A - Remote electrical signaling systems : en fr
  • GB598023A - Improvements in or relating to compositions suitable for use in the adhesive bondingof surfaces or methods of making the same : en
  • CA446593A - Adjustable back seat : en fr
  • CH253095A - Device for screwless attachment of a conductor wire to contact organs. : de en
  • CH253156A - Control device intended to be applied in particular to cable control mechanisms. : en fr
  • AU138958B2 - Process for removing cobalt from electrolytes : en
  • CA446626A - Production of loose fur for felt manufacture : en fr
  • CH253126A - Electrical device comprising an amplifier. : en fr
  • US2435692A - Dynamoelectric machine : en
  • US2435819A - Aircraft cabin pressure control arrangement : en
  • USD148651S - Design for a condiment shaker : en
  • US2435779A - Combination weight box and guide for elevator gates and the like : en
  • AU1724447A - Improvements in heating appliances : en
  • CA446608A - Process for making paper : en fr
  • AU1727747A - Improvements in or relating to liquids comprising silicyl esters : en
  • CH253142A - Animal hitch ring. : en fr
  • GB598142A - Improved combustion apparatus for burning solid fuels containing ash : en
  • US2435663A - Process fob : en
  • AU1733347A - Improvements in or relating to wrapping or protective materials and method of making thesame : en
  • USD148621S - Design fob a wrench : en
  • CA446632A - Production of metal hydrides : en fr
  • CH252973A - Central heating boiler. : de en
  • CH253103A - Polyphase inductance coil with a DC biased core. : de en
  • CH253195A - Slip lid jar for atomizing powder. : de en
  • AU137033B2 - Improvements connected with jigs or fixtures forthe setting of type on type bars of typewriters : en
  • US2435715A - Illuminating fixture : en
  • US2435878A - Method and apparatus for sealing cartons by suction : en
  • CA446668A - Drift meter : en fr
  • CH253171A - Process for the preparation of a p-amino-benzene-sulfonacylamide. : de en
  • CA15996S - Foot measuring appliance : en
  • US2435866A - Fluid-operated apparatus for producing molded articles : en
  • AU136976B2 - Improvements in or relating to fluid-pressyre Sensitive devices : en
  • AU1727247A - Improvements in or relating tothe preparation of organosilicon polymers : en
  • CH253003A - Welding blade. : de en
  • FR931040A - Electro-magnetic clutch : en fr
  • CH253191A - Process for making an ester. : de en
  • CA446568A - Adhesive label dispenser : en fr
  • AU139517B2 - Improvements in or relating to circuit interrupters : en
  • US2435658A - Illuminated discharge effects upon acetate fabrics : en
  • AU126691B2 - Improved construction of mitre-box : en
  • BE479803A - : en fr
  • AU126683B2 - Improvements in or relating to heat treatment of alloys : en
  • AU2478848A - A method of constructing buildings from concrete or like panel units : en
  • CA16009S - Building block : en
  • CH252970A - Wire support for electric fences. : de en
  • CH253149A - Undercarriage for animal or motor train. : de en
  • CH253001A - Brassiere. : de en
  • CH253192A - Process for making an ester. : de en
  • US2435641A - Electric heating system for cooking appliances : en
  • CH253162A - Heating appliance. : en fr
  • FR931136A - Formwork iron for shoring galleries : en fr
  • GB598096A - Hydraulic tipping gear : en
  • CA446637A - Buffer : en fr
  • US2435711A - Stroke control for reciprocating pumps : en
  • US2435786A - Lamp shade : en
  • USD148612S - Design for a shadow box mirror : en
  • USD148638S - Design for a belt buckle : en
  • GB598103A - Improvements relating to the catalytic hydrogenation of olefins : en
  • GB598230A - Bobbin or weft carrier for loom shuttles : en
  • GR11486B - METHOD OF TREATMENT OF NATURAL EMERALT TO ENRICH IT IN CRYSTAL ALUMINUM AL2 O3. : el en
  • CH253085A - Carburettors for internal combustion engines that run on liquid fuel. : de en
  • FR930960A - Course indicator for military vehicles and other similar applications : en fr
  • FR930962A - Process for strengthening the mechanical resistance of cement or concrete : en fr
  • FR931109A - Helicopter : en fr
  • GB598118A - Improvements in or relating to rotary printing machines : en
  • CH253100A - Receiving device for remote control systems. : de en
  • GB598200A - Improvements in or relating to load regulating systems in electrical installations : en
  • CH253101A - Relay with multi-part magnetic frame. : de en
  • IE18239L - Extracting sugar from molasses : en
  • US2435928A - Foot actuated pressure generator : en
  • USD148610S - Design for a shadow box mirror : en
  • CA446625A - Flexible container for liquids : en fr
  • GB598260A - Process for the production of coloured discharges on dyed fabrics and products thereof : en
  • CH253088A - Gas turbine system with at least two series-connected gas turbines arranged on different shafts and compressors driven by these, likewise series-connected. : de en
  • CA16002S - Building block : en
  • CH253128A - Selector switch. : de en
  • US2435568A - Method of and means for protecting river banks : en
  • USD148657S - Design for a dress : en
  • GB598119A - Speed governor : en
  • GB598209A - Improvements relating to appliances employed in electric resistance soldering or brazing operations : en
  • US2435748A - Loom picker : en
  • US2435654A - Tool handle : en
  • GB598158A - Sewing machine looper mechanism : en
  • FR931019A - Improvements to the feet of electric vacuum tubes : en fr
  • FR930963A - Time switch, multiple circuit remote control : en fr
  • AU1739747A - Apparatus forthe control of energy in wave guides : en
  • CH253082A - Piston pump for liquids, especially those that contain thick matter. : de en
  • CH253158A - Speed change transmissions, in particular for bicycles. : de en
  • FR931054A - Improvements in electrical circuit breakers for alternating current of the gas blowing type : en fr
  • US2435716A - Control structure : en
  • CH252982A - System for cooling lumpy goods. : de en
  • FR930952A - Improved method of treating hair to achieve permanent waviness : en fr
  • CH253007A - Process for the production of an aromatic, dry preparation. : de en
  • US2435875A - Heating and cooling system for houses : en
  • USD148669S - Design for a traffic signal : en
  • AU134592B2 - Improvements in and relating to riveting machines : en
  • GB598059A - Improvements in or relating to games : en
  • AU992347A - Improvements in and relating to riveting machines : en
  • GB598156A - Gangway for communication between two carriages of a train : en
  • USD148602S - Design fob a waffle : en
  • DK66313C - Procedure for Applying Adhesive to Paper Surfaces and Apparatus for Use in the Procedure. : da en
  • FR931074A - Aircraft autopilot device : en fr
  • US2435782A - Cigarette dispenser : en
  • CH253187A - Process for making an ester. : de en
  • USD148646S - Top burner assembly for gas cookstoves : en
  • FR930920A - Box for perfume bottle and other products or objects : en fr
  • US2435735A - Magnetic chuck : en
  • GB598182A - Improvements in or relating to variable jet nozzles for jet propulsion units : en
  • GB598284A - Improvements in or relating to model machine tools : en
  • FR931062A - Improvements to pressurized fluid shock absorbers of the cylinder and piston type : en fr
  • US2435833A - Bottle carrier : en
  • FI22675A - Electric communication cable : en fi
  • GB598247A - Improvements in and relating to inflatable pneumatic articles and devices : en
  • FR930946A - Device for the distribution of ankles in ankle machines, in particular for the manufacture of shoes : en fr
  • US2435592A - Horizontal axis drum grain peeler with cooperating resinous and rubber peeling surfaces : en
  • AU133456B2 - Improvements in plugs for baths, basins, sinks andthe like : en
  • AU140350B2 - A combination for control of hydraulic power transmission : en
  • FI22678A - Elektriskt urladdningsrör eller glödamppa : en fi
  • FR930949A - Manufacturing process for shaped hosiery articles : en fr
  • GB598065A - Improvements in or relating to knitted stockings : en
  • GB598219A - Improvements in work stops for carpenters' benches : en
  • GB598089A - Improvements in or relating to metallic soap dispersions : en
  • FI22721A - A method and apparatus for joining the overlapping ends of a metal strip or rim : en fi
  • GB598004A - Improvements in or relating to tools of the pipe wrench type : en
  • US2435632A - Wet bulb for hygrometric measurement : en
  • GB598255A - Mechanism for collating printed signatures : en
  • FR931052A - Improvements to circuit breakers for alternating current of the gas-blown type : en fr
  • GB598062A - Improvements in sawing machines : en
  • GB598173A - Improved process and apparatus for contacting powdered solids with gaseous fluids : en
  • US2435739A - Mechanism for applying adhesive to blanks in jacket forming machines : en
  • US2435768A - Pusher conveyor unit : en
  • USD148664S - Design fob a napkin holder or the like : en
  • GB598108A - Improvements relating to photography : en
  • FI22673A - Anordning för stereofonisk ljuduppteckning, -överföring och -givning : en fi
  • CA446604A - Copper alloy : en fr
  • US2435722A - Compartment key and latch : en
  • GB598212A - Book-rest : en
  • GB598038A - Improvements relating to dielectric compositions and to methods of producing the same : en
  • US2435609A - Dipole antenna : en
  • US2435710A - Method of producing sulfur dioxide from waste sulfuric acid-hydrocarbon containing material : en
  • US2435799A - Edge finder : en
  • US2435936A - Sofa bed hinge support : en
  • USD148658S - Design fob a dress : en
  • AU1730347A - Insecticidal compositions : en
  • AU1071947A - Improvements in or relating to devices for holding burettes andthe like : en
  • GB598227A - Improvements in and relating to automatic firearms : en
  • CA446609A - Laminating plastic sheet : en fr
  • CH253002A - Soft turn-down collar with a device to keep the tips taut. : de en
  • US2435902A - Fuel metering device : en
  • US2435778A - Recovery of finely divided polymer from aqueous emulsion : en
  • AU126679B2 - Improvements in method of and apparatus for building tires : en
  • CH253014A - Dispersion. : de en
  • CH253109A - A method of manufacturing a barrier cell and a barrier cell obtained by this method. : de en
  • GB598049A - Improvements in or relating to apparatus for excavating and conveying materials : en
  • FI22674A - Anordning artificiell framställning av talljud på elektrisk väg : en fi
  • CH253172A - Process for the preparation of a p-amino-benzene-sulfonacylamide. : de en
  • FI22687A - The rules apply to the construction and operation of the construction : en fi
  • USRE22971E - Capillary transducer : en
  • GB598094A - Improvements in machines for stranding wires : en