• US2192874A - Lubrication of special alloy bearings : en
  • US2192179A - Tobacco cutting roller : en
  • AU109880B2 - Mens undergarment : en
  • US2192388A - Burial vault cover installation : en
  • US2192707A - Press for operating upon continually traveling material : en
  • CA387324A - Electron discharge device : en fr
  • AU109891B2 - Improvements in process for sccharfying cellulose for obtaining from wood substances sugar solutions adapted to produce industrial alcohol : en
  • US2192672A - Folding chair : en
  • DE688879C - Contacting glazed wire resistors : de en
  • US2192721A - Preparation of sulphuric acid derivatives of fatty acid diesters of glycols : en
  • US2192812A - Fan : en
  • USD119265S - Design for a toy vessel : en
  • USD119290S - Design for a shoe sole : en
  • US2192235A - Automatic radio station selector : en
  • US2192733A - Manicure device : en
  • US2192279A - Fine screen : en
  • US2192576A - Fire alarm signaling system : en
  • USD119275S - Design for a confectionery product : en
  • DE688870C - Press filter for highly elastic polymerisation products : de en
  • AU109912B2 - Improvements in and apparatus such as indicating or control apparatus, for use in air or water craft and having rotating mechanism which is required to rotate in given relationship with the speed of the craft : en
  • AU78939A - Improvements in or relating to vehicle bodies : en
  • GB518814A - Improvements in telephone systems : en
  • US2192405A - Quill tensioning means : en
  • US2192468A - Lawn mower : en
  • US2192544A - Adjustable gun sight : en
  • US2192406A - Fluid inlet for rotary mixers : en
  • US2192506A - Voltage converter tube : en
  • USD119362S - Design for a napkin : en
  • US2192740A - Camera mechanism with correlated range and view finder and focusing projector : en
  • US2192804A - Sanding drum : en
  • US2192612A - Multiplying machine : en
  • US2192668A - Screen : en
  • CA387328A - Lubricant for metallic surfaces : en fr
  • US2192772A - Circuit interrupter : en
  • DE688946C - Conveyor pumps, especially compressors for refrigeration machines : de en
  • US2192366A - Waterproof brick wall : en
  • AU109921B2 - Improvements in collapsible metal tubes : en
  • US2192338A - Refrigeration : en
  • US2192521A - Ladder : en
  • CA387194A - Curtain stretcher : en fr
  • FR852741A - : fr
  • US2192358A - Collapsible winder shaft : en
  • US2192492A - Sustaining or lifting rotor for aircraft : en
  • US2192687A - Procedure for treating residual sulphuric acid liquors : en
  • US2192722A - Collapsible container : en
  • DE688854C - Heating rods arranged in rows in niches in the furnace wall : de en
  • FR852829A - Device for reducing the light rays emitted by a dazzling source : en fr
  • DE688893C - Device for locking knife hubs on cutting knife shafts : de en
  • GB518769A - Improvements in traffic controlling systems for railways : en
  • US2192220A - Mold construction for line casting machines : en
  • FR852848A - Constantly controllable gas discharge tube : en fr
  • GB518735A - Improvements in pyrophoric igniters : en
  • CA387338A - Metallic tubular work-piece making apparatus : en fr
  • GB518624A - Manufacture of pancreas hormone preparations : en
  • DE689006C - Process for refining lubricating oils : de en
  • CA387233A - Emissive incandescent cathode manufacture : en fr
  • US2192295A - Optical polarizing system : en
  • USD119279S - Design for a bowl or similar article : en
  • FR852893A - Advanced solarium with multiple concentrators : en fr
  • US2192536A - Method of making sheet metal stampings : en
  • USD119338S - Design for a card holder : en
  • GB518771A - Improvements in or relating to the scouring, cleaning or performance of like operations on boots or shoes or parts therefor : en
  • GR8833B - MANUFACTURE OF VARIOUS TIR PRESSURE ITEMS BY RENOVATION OF OLD TYPES. : el en
  • USD119349S - Design fob a coat : en
  • DE689000C - Device for amplifying electron currents : de en
  • CA387208A - Slicing apparatus for meats, etc. : en fr
  • US2192186A - Ironing machine : en
  • US2192379A - Cravat holder : en
  • CA387325A - Spinning frame builder mechanism : en fr
  • US2192862A - Lubricant handling apparatus : en
  • USRE21379E - Method of making aggregates of : en
  • US2192254A - Roadway smoother : en
  • FR853045A - Manufacturing process of endless soundtracks assembled by gluing and fretwork : en fr
  • FR853064A - Dispenser for toilet creams or similar products : en fr
  • US2192806A - Feed mixing apparatus : en
  • DK57329C - Method and Apparatus for the Continuous Preparation of Aqueous Magnesium Hypochlorite Solutions. : da en
  • US2192380A - Unhairing process : en
  • FR853036A - System allowing the transshipment of bodies from railway wagons onto automobile trailers : en fr
  • DE689068C - Umbrella frame with telescopic pole and roof pole parts that can be pushed together : de en
  • FR852813A - : fr
  • US2192688A - Reigniter for automobile heaters : en
  • AU2521549A - Improvements in or relating to vinylidene chloride copolymers as coatings for regenerated cellulose film : en
  • CA387291A - Oscillation generator : en fr
  • GB518844A - Improvements relating to type casting or slug casting machines : en
  • GR8836B - HANDLE FIXING IN THE TYPE OF CONNICAL END APPLICABLE IN A CONICAL CASE. : el en
  • AU109884B2 - Improved juice extractor for citrus fruits : en
  • US2192867A - Power unit for motorcycles : en
  • US2192662A - Gas regulating apparatus : en
  • US2192780A - Tower : en
  • AU109869B2 - Aliquid fuel burner for absorption refrigerating apparatus : en
  • CA387318A - Railway truck : en fr
  • US2192258A - Compressor system : en
  • US2192417A - Marking device : en
  • FR853071A - Tap, especially for water : en fr
  • GB518686A - Improvements in or relating to advertisement devices : en
  • GB518857A - Improvements in and relating to joint structures : en
  • GB518722A - Improvements in and relating to advertising or display devices : en
  • US2192195A - Portable paving plant : en
  • US2192434A - Method of manufacture : en
  • US2192244A - Scanning disk manufacturing device : en
  • USD119354S - Design for a coat ob similar article : en
  • CA387337A - Guide device for rolling mills : en fr
  • FR853075A - Toy in the shape of a combustion engine : en fr
  • DE688998C - Electric motor, in particular small alternating current motor : de en
  • DE689048C - Glass washing device : de en
  • FR852812A - Improvements to drip plugs for bottles and similar containers : en fr
  • FR852884A - Improvements to internal combustion engines : en fr
  • DE688959C - Ceiling rosette for train donations : de en
  • FR853089A - Improvements to ink bottles : en fr
  • GB518708A - Improvements relating to knitted fabrics : en
  • GB518694A - Improvements in or relating to chromium surface layers on cylinder bores : en
  • AU75439A - Improved juice extractor for citrus fruits : en
  • DE688852C - Process for the transmission of characters using the image telegraph method : de en
  • US2192685A - Roll box door construction for gins : en
  • US2192798A - Knitted fabric : en
  • FR852814A - Improvements to variable flexibility suspension devices, especially those for motor vehicles : en fr
  • FR852961A - Color television enhancements : en fr
  • GB518670A - Improvements relating to aircraft wing systems : en
  • US2192627A - Typewriting machine : en
  • US2192838A - Fish entrails extractor : en
  • US2192532A - Directive antenna : en
  • US2192486A - Lens grinding and polishing machine : en
  • US2192796A - Dustless hopper : en
  • GB518826A - Improvements relating to the manufacture of synthetic stone and the like : en
  • USD119361S - Design fob a dress : en
  • AU156639A - An improved spark arrestor : en
  • US2192569A - Magnetic cigarette and support therefor : en
  • US2192555A - Electrical control system : en
  • CA387229A - Electrolytic cell and electrode : en fr
  • DE689015C - Switching device consisting of an adjustable main pawl and an auxiliary pawl for automatic circular saw sharpening machines : de en
  • FR852881A - Burner for combustion and in the open air of heavy oils : en fr
  • US2192843A - Food-working device : en
  • DE688907C - Buckle folding machine for parallel folding : de en
  • FR853061A - Wood-based insulating parts and manufacturing process : en fr
  • FR852941A - : fr
  • US2192827A - Scraper : en
  • DE689071C - for photographic purposes : de en
  • US2192853A - Refrigerator control : en
  • GR8837B - HANDLE FIXING FOR AGRICULTURAL HAND TOOLS, BC RAISING, SCAFFOLDING, CULTIVATOR AND SIMILAR. : el en
  • US2192642A - Furnace construction : en
  • GB518839A - Improvements in or relating to means for controlling the flow of granular or like material from bunkers, hoppers or the like : en
  • GB518788A - Improvements in or relating to the separation of hormones from aqueous liquids : en
  • FR852967A - Improvements to two and four stroke endothermic engines : en fr
  • FR852856A - Method of preparing delayed firing elements : en fr
  • US2192458A - Roof construction : en
  • US2192601A - Rubber mattress : en
  • US2192515A - Dust separating and collecting device : en
  • GB518682A - Ornamental table-cloths, napkins or serviettes : en
  • US2192350A - Selective system and printing telegraph apparatus : en
  • US2192215A - Shield for soot blowers : en
  • FR852601A - : fr
  • US2192304A - Electric motor : en
  • US2192738A - Clasp : en
  • US2192815A - Manufacture of combustible gas : en
  • USD119320S - Design fob an umbrella stand : en
  • US2192249A - Apparatus and method for cleaning gases : en
  • US2192797A - Mercury switch apparatus : en
  • CA387232A - Circuit interrupter : en fr
  • CA387226A - Electrical oscillation generator : en fr
  • CA387250A - Television transmitting apparatus : en fr
  • DE688853C - Tubular heater with exchangeable heating elements for electrically heated baths : de en
  • GB518636A - Improvements in or relating to acoustic diaphragms : en
  • CA387197A - Knitting machine sinker : en fr
  • DE688963C - Device for turning blown, goblet-shaped or similar glass vessels : de en
  • DE688996C - Arrangement for rapid regulation of alternating current machines : de en
  • AU109877B2 - Improvements in or relating to relays excited by alternating current : en
  • US2192240A - Sanding machine : en
  • FR852934A - Cooling Fan for Air Cooled Star Aircraft Engines : en fr
  • AU109909B2 - Blood transfusion apparatus : en
  • US2192300A - Aerial navigating machine : en
  • FR853088A - Multiple cabin installation intended particularly for the reception of goods or objects in large quantities with a view to their warehousing or storage, loading and transport : en fr
  • FR853026A - Projectile improvements : en fr
  • DK57353C - Wind power machine. : da en
  • FR852804A - Manufacturing process of artificial bristles for brushes, brooms and other articles : en fr
  • FR853017A - Improvements made to the means for the dissemination of motifs, in particular advertising motifs : en fr
  • USD119352S - Design for a dress : en
  • CA387306A - Gaseous mixture purification : en fr
  • US2192293A - Brake : en
  • US2192852A - Control for refrigerating apparatus : en
  • US2192225A - Meat molding and processing device : en
  • DE689049C - Door buffer : de en
  • US2192842A - Winch : en
  • DE689014C - Process for the production of optically accurate metal mirrors, in particular for devices that work with visible or invisible light rays, such as headlights, ultraviolet transmitters and receivers : de en
  • USD119326S - Design for a shoe ob similar article : en
  • USD119284S - Design fob a combined compact, memo pad, and pencil : en
  • CA387222A - Electromagnetic induction apparatus : en fr
  • US2192769A - Cleaner : en
  • US2192775A - Window frame construction : en
  • US2192795A - Hair curling device : en
  • US2192832A - Method of manufacturing covered wires : en
  • CA387187A - Traction wheel : en fr
  • CA387190A - Razor blade receptacle : en fr
  • GB518738A - Improvements in or relating to methods for the production of anhydrous monocalcium phosphate and in products containing the same : en
  • US2192257A - Educational device : en
  • US2192692A - Camera : en
  • GB518784A - Improvements in and relating to apparatus for grinding and polishing optical lenses : en
  • IE15819L - Combination electric discharge electric incandescent lamps : en
  • DE688970C - Gear pump for periodic pumping of liquid : de en
  • DE689054C - Process for the refinement of resins, waxes, fats oils and the like like : de en
  • DE689045C - eye in highly viscous or solid form : de en
  • US2192597A - Phonograph record resurfacing machine : en
  • US2192809A - Liquid receptacle and dispenser : en
  • DE689058C - Fast-acting test and switching relay in telecommunications systems : de en
  • AU552538A - Improvements in collapsible boxes, cases, crates and the like : en
  • FR853037A - Mailbox with automatic indicating mechanism : en fr
  • CA387215A - Photographic dyestuff and colour former : en fr
  • US2192337A - Office stand : en
  • FR852883A - Improvement in beams : en fr
  • AU109890B2 - An improved thermostat : en
  • FR852929A - Automatic device to cut the ham to the bone : en fr
  • CA387216A - Alloy production : en fr
  • FR852818A - Footwear improvements : en fr
  • GB518799A - Improvements in or relating to automatic control arrangements for aeroplanes : en
  • CA387253A - Felt needling machine : en fr
  • FR852945A - Improvements to rail joints : en fr
  • GB518802A - Improvements in or relating to pulp and paper manufacture : en
  • GB518835A - An improved method of folding and closing the ends of bags, packages, or the like : en
  • USD119294S - Design for a shoe ob similar article : en
  • USD119257S - Di montelera beverage tumbler or the like : en
  • DE689007C - Corrugating machine : de en
  • FR853014A - Process for obtaining new decorative effects giving the impression of etched glass : en fr
  • US2192429A - Gas administration : en
  • DE688902C - Waste flushing device with bottom valve : de en
  • US2192223A - Telephone system : en
  • US2192461A - Production of concentrated : en
  • FR852703A - : fr
  • DE688937C - Locking device for name givers on teletyping machines with recording operation : de en
  • FR853056A - Method and device for wicking and stretching endless bands or ribbons of artificial fibers : en fr
  • GB518546A - Improvements relating to apparatus for determining the speed, course, position or distance moved through by a moving vehicle on land or water, or in water or air : en
  • GB518772A - Improvements in or relating to contactors for electrical switch gear : en
  • CA387191A - One-way clutch : en fr
  • US2192856A - Spindle construction : en
  • FR852928A - Electric call button with automatic answer : en fr
  • FR852923A - Device for the transmission of electric oscillations : en fr
  • US2192531A - Punch press : en
  • US2192696A - Brake shoe construction : en
  • DE688846C - Motor vehicle seat : de en
  • US2192334A - Jar cap wrench : en
  • USD119325S - Design for a shoe ob similar article : en
  • CA387180A - Combine attachment : en fr
  • US2192800A - Fishhook : en
  • US2192407A - Method of and jig for operating upon monotype molds : en
  • US2192517A - Composite laminated insulation material : en
  • US2192661A - Nozzle : en
  • FR852671A - : fr
  • FR853027A - Ski stick : en fr
  • US2192652A - Electric range or stove : en
  • DE688951C - Impulse direction finding system : de en
  • FR853077A - Improvements to machines used to stretch and wind ropes : en fr
  • GB518824A - Improvements in or relating to impulse generators and to thermionic tubes for use therein : en
  • DE688839C - Holder for newspapers, letters or the like. : de en
  • US2192283A - Game apparatus : en
  • FR853054A - : fr
  • FR853072A - Holiday shelter : en fr
  • GB518666A - Improvements in or relating to safety devices for belt-driven machinery : en
  • GB518778A - Improvements in or relating to sheet-metal drums and like containers : en
  • US2192494A - Transmission line transposition : en
  • US2192367A - Refrigerating apparatus : en
  • US2192557A - Reflector unit : en
  • US2192370A - Apparatus for relieving cutters : en
  • US2192175A - Hydraulic steering and control device : en
  • FR853057A - Improvements to capping machines for bottles, jars, cans and other containers : en fr
  • FR853020A - Process for recognizing the nature of substances which have impregnated porous materials : en fr
  • US2192301A - Clutch : en
  • US2192586A - Switch rating indicator : en
  • FR852867A - scaffolding, especially for airplane parts : en fr
  • GB518634A - Improvements in or relating to floating structures, stations and seadromes : en
  • GR8842B - METHOD FOR DETERMINATION OF NITROGEN MONOXIDE IN QUANTITATIVE CONTROLS OF PERMANITY KENITROBAMAKOS. : el en
  • GB518742A - Improvements in air-raid shelters, huts, and like structures : en
  • FR852826A - Crystalline dextrose manufacturing process : en fr
  • GB518671A - Improvements in or relating to accounting machines and similar calculating machines : en
  • USD119272S - Design for a plate or similar article : en
  • GB518633A - Improvements in or relating to floating structures : en
  • US2192616A - Keyboard actuator : en
  • US2192325A - Pump for chemical materials : en
  • US2192408A - Combination comb and sheath handle : en
  • US2192726A - Electric shaver guard and cleaner : en
  • US2192617A - Venetian blind chain : en
  • US2192539A - Transmission or the like : en
  • US2192251A - Resetting apparatus : en
  • FR852925A - Electric discharge receptacle comprising a base, in particular a short-wave tube : en fr
  • DE688995C - Coupling switch for switchgear systems with multiple busbars provided with a switching device that automatically triggers in the event of a fault : de en
  • GB518775A - An improved manufacture of phenol sulphides : en
  • FR852891A - Improvements to electric oscillation generators : en fr
  • GB518688A - Improvements in or relating to a boring tool, particularly for boring taper holes : en
  • GB518698A - Improvements in or relating to gas cookers : en
  • US2192456A - Silver solder alloy : en
  • US2192602A - Brake tester device for automobiles or the like : en
  • USD119335S - Combination recessed wall fixture holder for smokers articles : en
  • DE689017C - Taps : de en
  • DE688898C - Closure with inserted actuating links : de en
  • FR852646A - : fr
  • US2192618A - Coil winding machine : en
  • FR852901A - Method and apparatus for ordering the descent channel for landing airplanes : en fr
  • GB518801A - Improvements in motor-vehicle bodies of the folding-head type : en
  • DE689080C - Circuit arrangement for the optional remote control of switching points via loop lines, especially in signaling systems : de en
  • US2192694A - Winding machine : en
  • FR852819A - Thermionic amplifiers : en fr
  • DE688926C - Ingot mold : de en
  • FR852897A - Process for the reduction of ores, in particular iron ores : en fr
  • US2192460A - Ergot preparation and process for making same : en
  • DE689031C - Plastic mass : de en
  • GB518813A - Improved methods of obtaining coloured images : en
  • GB518615A - Improvements in or relating to television receivers : en
  • US2192190A - Stoker mechanism : en
  • US2192284A - Method of constructing bituminous : en
  • DE688950C - of utility water systems in railroad cars : de en
  • DE688957C - Induction measuring device, especially electricity meter, with a short-circuit winding designed as a stamped part to generate a phase shift in magnetic fluxes : de en
  • CA387236A - Copper base alloy : en fr
  • AU81639A - Apparatus for separating gas or vapour from flowing liquids : en
  • FR852937A - : fr
  • FR852966A - combined equipment for earphones and skin microphones : en fr
  • FR852988A - Electric accumulator : en fr
  • GR8845B - LANGUAGE TRANSLATION MACHINE. : el en
  • FR852922A - Pump for the injection of fuels and liquid lubricants without piston or jacket for internal combustion engines : en fr
  • GR8830B - PERFECTIONS OF THE ELECTRIC LIGHTING SYSTEM. : el en
  • FR852832A - : fr
  • FR852876A - Rubber mudguards, process for manufacturing such mudguards and apparatus for carrying out this process : en fr
  • DE689020C - Fabric density regulator for paper, cardboard and. like machines : de en
  • AU74639A - Aliquid fuel burner for absorption refrigerating apparatus : en
  • GB518654A - Improvements in or relating to apparatus for feeding or for feeding and perforating photographic films : en
  • FR852663A - : fr
  • FR852956A - Method and transmitter device giving a frequency linear function of a physical quantity to be measured : en fr
  • AU110004B2 - Conversion of carbon monoxide with hydrogen : en
  • FR852817A - : fr
  • GB518777A - Improvements in means for measuring gauging the size of orifices or articles : en
  • GB518612A - Process for the manufacture of combined picture and sound films : en
  • DE689042C - Plow for beetroot and potatoes : de en
  • AU567438A - Improvements in telephone subsets : en
  • AU109917B2 - Improvements in or relating tothe coating of press-buttons, safetypins, andother magnetizable articles with colouring liquids : en
  • CA387295A - Electron discharge device stem : en fr
  • US2192336A - Screen packer : en
  • US2192437A - Spindle control mechanism : en
  • FR852681A - : fr
  • FR852917A - Process for manufacturing wood pulp and products obtained by this process : en fr
  • US2192771A - Means for transplanting trees : en
  • FR853021A - New basic reinforced concrete column system : en fr
  • GB518760A - Game or amusement apparatus : en
  • DE688924C - Ironless induction furnace that can be tilted around fixed axle stubs : de en
  • US2192749A - Control system : en
  • GB518713A - Improvements in or relating to rectifier arrangements : en
  • FR852968A - Improvements to the parachutes allowing the user to float in the air and on the water while ensuring his direction : en fr
  • US2192845A - Power unit : en
  • CA387271A - Divinyl ether : en fr
  • CA387185A - Continuous furnace : en fr
  • CA387297A - Frequency control circuit : en fr
  • US2192514A - Marking tag : en
  • CA387288A - Heat insulating product : en fr
  • DE688855C - d distillation process : de en
  • US2192419A - Nonskid device for tires : en
  • CA387206A - Truck loader and unloader : en fr
  • AU357439A - Improvements relating to filter installations : en
  • US2192752A - Combustion chamber and arch : en
  • US2192666A - Shipping container : en
  • GR8838B - HAND GRINDER EQUIPPER WITH BOAT BY MATCHED OR ABOVE EACH OTHER. : el en
  • US2192176A - Lubricating installation : en
  • US2192484A - Pipe coupler : en
  • US2192847A - Refrigerating apparatus : en
  • CA387188A - Venetian blind slat : en fr
  • DE688847C - Protective cover for motorcyclists : de en
  • DE688910C - Device for automatic starting of reciprocating compressors driven by an electric motor : de en
  • FR852712A - : fr
  • FR853011A - Improvements to transformers for amplifiers or electric oscillation detectors : en fr
  • GB518774A - Improvements relating to suspension devices for heavy curtains and the like : en
  • USD119271S - Design for a plate ob similar article : en
  • USD119296S - Design fob a lavatory unit : en
  • AU166639A - Tension wrench : en
  • DK57334C - Circuit for automatic Frequency control. : da en
  • FR853065A - Fatty acid fractionation process : en fr
  • AU109925B2 - Improvements in or relating to apparatus for trimming lawns and the like : en
  • AU109906B2 - Improvements in or relating to vehicle bodies : en
  • US2192403A - Method of making wheels : en
  • US2192705A - Colored rubberized fabrics : en
  • USD119285S - Design for a display case : en
  • DE689018C - Tool that interacts with an impact generating device for crimping profiles by driving : de en
  • CA387299A - Aromatic polyether amine : en fr
  • CA387330A - Garment hanger support : en fr
  • DK57338C - Detachable Backpack Pocket with Fasteners. : da en
  • FR852645A - : fr
  • FR852788A - : fr
  • DE688936C - Bandage loops : de en
  • US2192516A - Insulation sheet material : en
  • US2192651A - Weather stripping and the like : en
  • AU85839A - Improvements in or relating to apparatus for trimming lawns and the like : en
  • US2192302A - Glass machine : en
  • US2192593A - Trailer tank : en
  • US2192278A - Mud screen : en
  • US2192315A - Washing machine : en
  • US2192624A - Fluted shade : en
  • USD119328S - Combination gas and coal range : en
  • US2192859A - Stoker control system : en
  • USD119303S - Design fob a milk bottle : en
  • US2192621A - Selector mechanism : en
  • FR853049A - Propulsion process on water : en fr
  • DE688961C - Device for threading pearls on threads : de en
  • CA387238A - Detergent : en fr
  • CA387329A - Flexible pipe or tubing : en fr
  • GB518655A - Improved manufacture of bituminous substances : en
  • US2192400A - Lower plug for cementing wells : en
  • AU109904B2 - A hygienic powder for use on cotton wool and like dressings : en
  • CA387334A - Flushing apparatus : en fr
  • GR8841B - DIESEL ENGINE WITHOUT VALVES. : el en
  • US2192589A - Discharge of the centrifugal substance from a centrifugal drum : en
  • US2192808A - Feeding apparatus for pilger mills : en
  • GB518820A - A portable vibrator, chiefly adapted for the vibration of concrete : en
  • CA387189A - Carton for eggs, etc. : en fr
  • FR852915A - Electrolytic capacitor enclosed in a metal casing and comprising a fusible valve : en fr
  • FR852998A - : fr
  • DE688929C - Process for the production of permanently elastic phenol-aldehyde resins : de en
  • CA387234A - Electric switch enclosure : en fr
  • FR853083A - Improvements to negative resistance circuit systems : en fr
  • US2192248A - Spot-testing of coating metals : en
  • DE688993C - seen loudspeaker (omnidirectional radiator) : de en
  • GB518640A - Improvements in or relating to ball joints : en
  • AU81539A - Improvements in or relating tothe coating of press-buttons, safetypins, andother magnetizable articles with colouring liquids : en
  • CA387267A - Fuel oil pump : en fr
  • CA387344A - Ergot preparation : en fr
  • CA387276A - Metallic tip forming method : en fr
  • GB518733A - Improvements in electrolytic devices : en
  • FR853066A - Process for the separation of accompanying materials contained in fatty substances : en fr
  • GB518664A - Improved mineral oil and process for its manufacture : en
  • GB518668A - Improvements in machines for separating and cleaning grain and other granular or pulverulent materials : en
  • DE688973C - Protective substance against warfare agents : de en
  • DE688840C - Device for conveying liquid fuel : de en
  • FR852946A - Rubber-like artificial resinous compositions : en fr
  • US2192299A - Halogen-2-hydroxy-4-butenes-2 and their derivatives and methods of producing same : en
  • FR852811A - Transformer with any number of phases and periodically variable transformation ratio : en fr
  • CA387247A - Resinous composition : en fr
  • GB518613A - Improvements in or relating to electric tumbler switches : en
  • GB518843A - Improvements in or relating to ball polishing drums for mass produced articles : en
  • US2192741A - Method of making a sintered alloy : en
  • US2192701A - Prong fastener for binders, folders, and the like : en
  • USD119311S - Design for a gear pump : en
  • USD119324S - Design fob a shoe ob similar article : en
  • DE688911C - Electric flash lamp : de en
  • FR852790A - : fr
  • FR852808A - Improvements to hydraulic clutches : en fr
  • FR852927A - Device for uprooting vines : en fr
  • FR852906A - Variable pitch propeller : en fr
  • DE689069C - Junction connection for trusses made of round bars : de en
  • AU262739A - Improvements in and apparatus such as indicating or control apparatus, for use in air or water craft and having rotating mechanism which is required to rotate in given relationship with the speed of the craft : en
  • FR852853A - Automatic ignition advance device for engines : en fr
  • FR852926A - Machine for straightening needles from a constituent material : en fr
  • GB518680A - Improvements relating to automatic change-giving machines : en
  • GB518750A - Improvements in or relating to the attachment of detachable soles and heels or parts thereof to boots and shoes : en
  • DE688850C - Process for obtaining the anterior pituitary hormone from human or animal body fluids with simultaneous separation of the ovarian hormone present : de en
  • FR852976A - Improvements to devices for transforming electric current : en fr
  • US2192501A - Process of producing white titanium dioxide pigments of predetermined subordinate tints : en
  • US2192512A - Pump : en
  • USD119276S - Design fob a shoe : en
  • DE689003C - alepipes : de en
  • US2192563A - Fishing lure : en
  • USD119323S - Design for a dress ensemble : en
  • US2192833A - Labeling machine : en
  • FR852953A - Locking contact plug : en fr
  • FR853001A - Transverse stabilization device in bends for motor vehicles fitted with shock absorbers : en fr
  • FR852916A - Frame for bicycles and similar vehicles : en fr
  • US2192664A - Derivatives of alcohol amine condensation products : en
  • GB518643A - Improvements in or relating to scanning oscillation generators : en
  • DE689011C - Cigar and cigarette holder with insert sleeve and protective shield : de en
  • FR852639A - : fr
  • GB518704A - Improvements in and relating to the production of emulsions and of flexible films : en
  • US2192605A - Infusion package : en
  • GB518834A - Improvements relating to air-filtering and dust collecting apparatus : en
  • GB518672A - Improvements in or relating to electric signal transmission systems : en
  • US2192332A - Apparatus for removing foreign material from air : en
  • US2192594A - Printing machine : en
  • GB518622A - Improvements in or relating to speed governor mechanism : en
  • FR852963A - Electric oven cover with ribbed vault : en fr
  • GB518724A - Improvements in and relating to reaping machines or reaping and binding machines : en
  • GR8831B - CONNECTED Crankshaft FOR TWO-CYLINDER AND FOUR-CYLINDER DIESEL ENGINE. : el en
  • IE15818L - h.p.m.v. electric discharge lamps : en
  • FR852957A - Holding device for charcoal punches : en fr
  • US2192725A - Reversible collapsible scissors : en
  • FR852816A - Improvements to signaling devices for table service in public establishments : en fr
  • FR852659A - : fr
  • DK57335C - Radio receiver with Means to facilitate Voting. : da en
  • FR852910A - Device determining skin sensitivity to ultraviolet rays : en fr
  • GB518667A - Hand-operated device for indicating inaccuracy in timepieces : en
  • GB518710A - Improvements in synthetic filaments, fibres and articles made therefrom : en
  • GB518718A - Improved rubber-like compositions : en
  • USD119358S - Design for a dress : en
  • DE689073C - Cross-slotted piston for internal combustion engines : de en
  • FR852981A - Ascorbic acid manufacturing process : en fr
  • US2192635A - Flag support : en
  • DE688835C - : de en
  • DE688896C - Direction indicators for bicycles and motorcycles : de en
  • USD119331S - Design fob a saw setting block : en
  • US2192446A - Garment trimming machine : en
  • USD119332S - Combined insecticide container and ejector : en
  • US2192543A - Oil pan fitting : en
  • USD119291S - Design for a shoe sole : en
  • DE688944C - Method and device for comminuting, kneading en masses : de en
  • US2192311A - Cribbage board : en
  • DK57350C - Device for electrical alarm systems for signaling e.g. Fire. : da en
  • DE688895C - Trailer coupling for motor vehicles with a spherical coupling pin : de en
  • FR853038A - Pre-ignition chamber for diesel engines : en fr
  • GB518781A - Improvements in or relating to the production of hydroxyketones of the cyclopentanopolyhydrophenanthrene series : en
  • DE689060C - Ferrous hydrogen resistance : de en
  • DE688874C - Plate rotogravure printing machine : de en
  • US2192335A - Toilet device : en
  • US2192465A - Manufacture of thread bands from artificial silk : en
  • USD119269S - Design fob a rotary display stand : en
  • USD119365S - Design fok a hat : en
  • FR853044A - Process of combustion or thermal treatment of solid or liquid material : en fr
  • US2192267A - Lathe for turning special shapes : en
  • US2192528A - Depth stop for a countersinking or boring tool : en
  • US2192259A - Manufacture of aliphatic anhydrides : en
  • AU328639A - Improvements in or relating to relays excited by alternating current : en
  • GB518829A - Improvements in radio aerials : en
  • DE688945C - Process for the preparation of phosphorus-containing, water-soluble condensation products : de en
  • DE688955C - A direct current welding generator driven by an alternating current motor, the excitation of which is reduced depending on the generator current after idling : de en
  • CA387275A - Paper-making process : en fr
  • US2192502A - Seaming machinery : en
  • AU109918B2 - Apparatus for separating gas or vapour from flowing liquids : en
  • US2192382A - Grain cutting machine : en
  • US2192499A - Valve : en
  • FR852825A - Adhesive products, their manufacturing processes and their applications : en fr
  • GB518657A - Improvements in or relating to the polymerization of polymerizable organic liquids : en
  • CA387266A - Refrigerator cabinet frame : en fr
  • DE688983C - Shaft lifting device for looms : de en
  • DE689027C - Automatic speed controller for ring spinning and ring twisting machines : de en
  • FR852983A - Method and installation for dehydrating and de-oiling compressed air or gases : en fr
  • US2192183A - Method of making concrete slabs : en
  • US2192277A - Organic esters of cellulose and method of making the same : en
  • US2192509A - Interlocking pile construction : en
  • US2192742A - Electric furnace heater element : en
  • US2192500A - Shutter mechanism : en
  • FR852880A - Blower or rotary compressor : en fr
  • US2192246A - Highway construction : en
  • US2192588A - Drive and seal for pumps and the like : en
  • DE689056C - Heat exchanger flowed through in parallel using plates : de en
  • DK57331C - Oven for continuous production of sintered alloys. : da en
  • FR852613A - Manufacturing process for films, threads and the like : en fr
  • DE689009C - Curtain pulling device : de en
  • US2192496A - Beryllium-copper alloys : en
  • USD119337S - Design for a model airplane : en
  • DE688887C - Device for exerting orthopedic irritant effects on the human foot : de en
  • FR852770A - : fr
  • FR852728A - : fr
  • FR853008A - Improvement in the control of the operation of internal combustion engines : en fr
  • US2192303A - Apparatus for treating plated strip metal : en
  • US2192222A - Cartridge type circuit breaker : en
  • US2192686A - Container : en
  • US2192387A - Fuel injection pump : en
  • GB518792A - Sedimentation apparatus : en
  • US2192290A - Apparatus for laying highway marking tape : en
  • USD119327S - Design fob a scrub bucket : en
  • US2192239A - Process of digesting wood or other ligno-cellulose materials : en
  • CA387210A - Steam cooker : en fr
  • DK57348C - Carrying device for transporting bicycles on passenger cars. : da en
  • CA387258A - Airplane wing fabric : en fr
  • AU109915B2 - Improvements in telephone subsets : en
  • AU109876B2 - Improvement in feedback amplifier filter : en
  • US2192846A - Refrigerator control : en
  • DE689025C - Rubber cap, especially heel cap for footwear : de en
  • DE689067C - Disinfectants : de en
  • US2192758A - Washing machine : en
  • USD119288S - Design fob an electric space heater : en
  • CA387212A - Sealing device for rotational members : en fr
  • AU109873B2 - Improvements in or relating to condensation products essentially corresponding to tocopherols : en
  • CA387292A - Antenna system : en fr
  • US2192872A - Means for controlling the moving surfaces of aircraft : en
  • DE688912C - Parachute : de en
  • DE689010C - Device for knocking down the mercury column in thermometers : de en
  • US2192234A - Mattress : en
  • USD119267S - Combination calendar-desk unit : en
  • DE688904C - Multi-layer, punched collar u. like : de en
  • FR852859A - Polymer product : en fr
  • FR853018A - Improvement in the manufacture of elastic fabrics : en fr
  • GB518753A - Improvements in and relating to saddles for cycles, motor cycles and the like : en
  • CA387274A - Tubular work-piece expanding machine : en fr
  • US2192493A - Sewing machine : en
  • FR852949A - Binding or tying machine for sheets of paper : en fr
  • US2192377A - Alarm clock time-setting mechanism : en
  • DK57345C - Supplementary air regulator for internal combustion engines. : da en
  • DE689057C - Process for the production of mortar-bound road surfaces : de en
  • FR852827A - Starch treatment processes : en fr
  • FR853062A - Process for riveting, from the inside, tubular rivets for nailing the plates and device for carrying out said process : en fr
  • DE688845C - Process for the production of multi-zone color filters for lenticular lens films : de en
  • DE689004C - Amplifier device with a thermally controlled discharge tube : de en
  • CA387342A - Tabulating machine : en fr
  • FR852861A - Plastic product : en fr
  • FR852920A - Differential pressure gauge : en fr
  • US2192394A - Photographic camera : en
  • US2192399A - Tool handle : en
  • AU145475B2 - Improvements in or relating to vinylidene chloride copolymers as coatings for regenerated cellulose film : en
  • CA387309A - Typewriter : en fr
  • DE688867C - Process for rejecting poorly welded pipes : de en
  • DE688969C - Valve control for internal combustion engines : de en
  • DE688964C - Process for the production of discs or moldings from polymers : de en
  • DK57336C - Oil burner. : da en
  • US2192436A - Center drive double end turret lathe : en
  • US2192657A - Vehicle heating apparatus : en
  • US2192756A - Treatment of ferrous metal : en
  • DE688060C - Single roller mill : de en
  • DE688900C - Brush bundle press : de en
  • FR852753A - : fr
  • DE688885C - Method of manufacturing a high voltage coil. like : de en
  • DE689030C - Object made from specifically heavy enamel : de en
  • AU74039A - Improvements in or relating to receivers for receiving modulated waves : en
  • GB518748A - Improvements in means for producing linear adjustments : en
  • US2192646A - Vehicle spring : en
  • FR853025A - Bonding process : en fr
  • GB518616A - Improvements in or relating to television receivers : en
  • GB518729A - Improvements in or relating to electric motor control systems : en
  • GB518734A - Improvements in or relating to controlling devices for internal combustion engines : en
  • CA387279A - Polished glass strip producing apparatus : en fr
  • US2192508A - Interlocking pile construction : en
  • US2192702A - Pipe wrench : en
  • US2192241A - Photographic layer and process of producing same : en
  • DE689077C - From several feather leaf items one above the other : de en
  • FR852805A - Device for the fixing by welding of a conductor passing through the ceramic material wall of a vacuum vessel and vacuum vessel having application : en fr
  • GB518662A - Improvements in or relating to the production of photo-mechanical printing surfaces : en
  • FR852734A - : fr
  • CA387283A - High temperature refractory : en fr
  • US2192273A - Banana product and banana drying process : en
  • GB518619A - Improvements relating to electrical remote-control or signalling systems : en
  • GB518743A - Improvements in and relating to the treatment of textile fabrics : en
  • US2192418A - Method of manufacturing photoelectrically sensitive layers : en
  • US2192791A - Meter reading instrument : en
  • US2192613A - Preparation of 3-chloro-cymene : en
  • US2192604A - Clasp-suspension coupling : en
  • USD119356S - Wrap cover for cylindrical containers : en
  • CA387320A - Locomotive running gear : en fr
  • US2192551A - Electrode assembly : en
  • CA387256A - Storage battery cell cover : en fr
  • GR8834B - Cultivation for culturing fields and gardens OUTINOS THE yne are thus combined DIAMORFOMENOKAI WITH ERGALEIONELXEOS as to achieve certain uniform DEPTH DURING culturing SOIL. : el en
  • DE689032C - Wooden lid or bottom made of two or more layers of panels for barrels with filling under pressure : de en
  • GB518811A - Improved methods of obtaining coloured images : en
  • FR852999A - Gas mask : en fr
  • FR853073A - Method for fixing without puttying of reinforcements engaged in insulators : en fr
  • FR852851A - Floating delayed emersion mine : en fr
  • FR852835A - Improvements to dynamo-electric machines : en fr
  • GB518804A - Improvements in automatic sheet feeding apparatus : en
  • GB518719A - Improved rubber-like compositions : en
  • FR852862A - Liquid dispensing device : en fr
  • FR852899A - Refractory product and its manufacturing process : en fr
  • FR852847A - Electric lock : en fr
  • FR852938A - Interchangeable element formwork : en fr
  • GB518611A - Improvements in or relating to the treatment of liquid distillery residues : en
  • DE688987C - Arrangement to protect drawing presses in the event of sheet metal cracks : de en
  • GB518790A - Improvements in boilers provided with automatic solid fuel stokers : en
  • FR852909A - Belt and its manufacturing process : en fr
  • US2192473A - Chewing gum package : en
  • DE688880C - s an electrical system with positive voltage-dependent consumer resistances : de en
  • GB518783A - Improvements in or relating to record-card controlled statistical machines : en
  • GB518831A - Improved process of and apparatus for the intimate combining of steel and non-ferrous metal : en
  • DE688919C - : de en
  • GB518620A - Improvements relating to electrical remote-control or signalling systems : en
  • GB518673A - Improvements relating to calendars : en
  • GB518818A - Improved process and apparatus for printing on transparent flexible cellulosic sheet materials : en
  • US2192787A - Casting apparatus : en
  • DE688914C - Pattern rolling device : de en
  • DE688982C - Pendulum clock with striking mechanism : de en
  • DE688999C - Method for the vacuum-tight connection of several metal parts isolated from one another with a ceramic part : de en
  • FR852803A - Process for obtaining color photographic images : en fr
  • FR852974A - Internal combustion engine : en fr
  • CA387223A - Magnetic core making apparatus : en fr
  • FR853046A - Advanced root cutter : en fr
  • DE688882C - in commutator machines : de en
  • DE689074C - Piston pin bearing : de en
  • GB518853A - Improvements in the rudder construction of vessels : en
  • GB518652A - Improved method and apparatus for forming sealed hollow articles of glass : en
  • US2192266A - Thermoplastic label dispenser : en
  • CA387293A - Automatic frequency control : en fr
  • CA387273A - Cash register : en fr
  • USD119355S - Design for a coat or similar article : en
  • AU84639A - Improvements in or relating to electrostatic shields : en
  • US2192252A - Disk harrow : en
  • US2192352A - Receiving perforator : en
  • US2192831A - Drying of peat and the like : en
  • US2192865A - Cotton yarn for drier felts and the like and method of making the same : en
  • USD119363S - Design for a wedding gown : en
  • DE688899C - Method of making masonry blocks in a form that can be dismantled : de en
  • DE689052C - Flat slide lock for bunker u. like : de en
  • USD119292S - Design fob a scale : en
  • US2192580A - Bottle inspecting device : en
  • US2192823A - Cotton drier : en
  • USD119364S - Shapiro dress : en
  • CA387310A - Glass tempering apparatus : en fr
  • CA387321A - Locomotive running gear : en fr
  • AU78339A - A hygienic powder for use on cotton wool and like dressings : en
  • USD119312S - Design for a gear pump : en
  • GB518707A - Improvements in or relating to fixing hollow rivets or the like : en
  • CA387203A - Stove pipe heating system : en fr
  • GB518763A - Improvements in or relating to imitation leather finishes : en
  • DK57332C - Station indicator for Trains and other Vehicles on a fixed route. : da en
  • USD119264S - Design for a jar opener : en
  • USD119318S - Design fob a dress : en
  • CA387322A - Liquid or semi-liquid delivering apparatus : en fr
  • CA387214A - Motor vehicle : en fr
  • CA387240A - Pressure vessel making apparatus : en fr
  • CA387312A - Drop dispensing vessel : en fr
  • CA387269A - Laundry iron : en fr
  • CA387296A - Frequency control circuit : en fr
  • CA387211A - Bread manufacture : en fr
  • USD119263S - Design fob a lead propelling penctt : en
  • CA387300A - Polysulphonate of aromatic polyalkylene ethers : en fr
  • CA387207A - Deck supporting device : en fr
  • CA387186A - Friction clutch and brake : en fr
  • US2192413A - Carton : en
  • US2192645A - Ferrous metal : en
  • US2192659A - Self-acting regulator : en
  • US2192744A - Sintered permanent magnet : en
  • US2192463A - Inner-spring unit for mattresses : en
  • US2192626A - Card punching machine : en
  • US2192730A - Exhaust pipe for internal combustion engines of aircraft : en
  • FR852924A - Furnace for melting, refining and molten metal retention : en fr
  • FR852943A - Method and apparatus for washing fabrics and the like : en fr
  • GB518808A - Improvements in hydraulic fluid circulating systems for use in the drilling and logging of wells : en
  • US2192553A - Induction apparatus : en
  • US2192788A - Filing machine : en
  • DE688968C - Alkali cellulose : de en
  • CA387218A - Roofing and siding element : en fr
  • US2192340A - Vegetable and fruit peeling machine : en
  • FR852990A - Adjustable beam headlight : en fr
  • US2192381A - Fireplace damper : en
  • US2192611A - Cattle feed and process of making same : en
  • US2192700A - Lubricating oil and method of manufacturing the same : en
  • DE688932C - Change gears, especially for bicycles : de en
  • GB518690A - The manufacture of vat dyestuffs : en
  • GB518693A - Improvements in and relating to press buttons : en
  • FR853041A - Insulating hollow body which can be split for construction : en fr
  • GR8843B - DRINK REPLACEMENT OF COFFEE. : el en
  • US2192172A - Cleaning of gases : en
  • US2192570A - Pavement joint assembly unit : en
  • FR853004A - Improvements in wood pulp nitration processes and the like : en fr
  • DE689023C - Facility for developing blueprints : de en
  • FR853043A - Process for raising the temperature of onset recrystallization in metals and alloys : en fr
  • GB518797A - Improvements in or relating to invalids' beds : en
  • DE688972C - High altitude breathing apparatus with lung-controlled oxygen jet pump that draws in additional air : de en
  • DE688844C - z. B. honey-like spreads : de en
  • DE688908C - Process for the production of sulfur-containing dyes : de en
  • CA387243A - Fibrous material processing : en fr
  • FR852913A - Method and device for producing pot-shaped hollow bodies with the metal billets : en fr
  • FR853091A - Device for assembling two ends of film coated with a solvent : en fr
  • US2192587A - Bus bar distribution system : en
  • DE688884C - Device for operating temperature radiators, ihen high pressure discharge lamps : de en
  • US2192736A - Device for : en
  • FR853040A - Process for preparing dicarboxylic acids : en fr
  • GB518651A - Improvements in or relating to erectable supports for foldable or slidable bodies : en
  • DE688886C - Impeller for water ring pumps for pumping air or gases : de en
  • US2192339A - Reciprocating valve : en
  • US2192567A - Building construction : en
  • US2192697A - Cutter mounting : en
  • FR852905A - Artificial fibers and their production process : en fr
  • GB518649A - Improvements in or relating to clamps for clamping casings or shutterings together : en
  • USD119259S - Design for a photographic enlarger head : en
  • US2192392A - Meter and mounting therefor : en
  • DE688859C - Optical sound film device : de en
  • FR853051A - Manufacturing process of synthetic resins : en fr
  • FR852843A - New living room game : en fr
  • FR853034A - Label support device in particular for files, binders and all other similar media : en fr
  • GB518716A - Improvements in and relating to paper or like containers, and the stoppers thereof : en
  • FR852840A - Sophisticated handles for packaging used to transport vegetables, fruits, etc. : en fr
  • FR852810A - Surge arrester : en fr
  • DE688909C - Flat left-left knitting machine and method for hanging stitches on such machines : de en
  • GB518736A - Improvements in or relating to conveyor systems : en
  • FR853030A - reflective elements and reflector formed by the assembly of these elements : en fr
  • FR852911A - Press with hydraulic control : en fr
  • GB518725A - Manufacture of anthraquinone dyestuffs and process of colouring therewith : en
  • GB518727A - Improvements in or relating to interlocking sheet metal piling : en
  • GB518848A - A vehicle with a device for counter-acting the inclination of the vehicle body when travelling in a curve : en
  • FR852641A - : fr
  • GB518747A - Improvements relating to rock boring bits : en
  • FR853086A - Shower : en fr
  • US2192813A - Railway car construction : en
  • US2192231A - Range door : en
  • FR852889A - Movable wing : en fr
  • US2192592A - Liquid dispenser : en
  • US2192828A - Therapeutic agent : en
  • USD119342S - Design fob a deess : en
  • US2192537A - Method of making sheet metal stampings : en
  • US2192840A - Method of preparing quinuclidine and derivatives thereof : en
  • US2192333A - Tillage implement : en
  • US2192355A - Pneumatic spring : en
  • US2192373A - Boat handling apparatus : en
  • AU113515B2 - Improvements in or relating tothe treatment of acetic acid : en
  • DE688842C - Cooled nozzle segment for internal combustion turbines : de en
  • US2192191A - Heat treatment atmosphere : en
  • US2192861A - Collapsible mop : en
  • FR853007A - : fr
  • GB518761A - Improved methods of obtaining coloured images : en
  • US2192799A - Basal metabolism machine : en
  • US2192844A - Coupling : en
  • DK57337C - Oven system for Gas production with Worm loader. : da en
  • FR852863A - Filtration method and apparatus : en fr
  • US2192478A - Pipe clamp : en
  • FR852874A - Absorbent materials intended to bind carbonic acid in breathing air and process for the preparation of such materials : en fr
  • DE688848C - : de en
  • FR852919A - Electric salinometer : en fr
  • DE689016C - : de en
  • US2192753A - Electron discharge device : en
  • GR8844B - AUTOMATIC HYDRAULIC PRESSURE FOR BOTTOM FOR GRAPHICS AND SIMILAR. : el en
  • FR853099A - heat exchanger : en fr
  • US2192208A - Ophthalmic mounting : en
  • US2192715A - Signaling circuit : en
  • USD119353S - Design for a dress : en
  • DE688837C - A system formed from several mills arranged in parallel axes, an electric motor, the drive parts and a housing : de en
  • DE688858C - The use of lead alloys as bearing metals : de en
  • US2192682A - Refractory burner throat : en
  • DE647117C - thermostat : de en
  • FR852839A - Poultry trough : en fr
  • US2192511A - Bottle stopper : en
  • DE689038C - Heat exchange plate with welded strips to accommodate the seals : de en
  • FR853050A - Paper glue and its manufacturing process : en fr
  • DE689053C - Water printing machine : de en
  • FR852892A - Method and device for the continuous cooking of fibrous cellulosic material, rubber, cut roots, etc., attacked by hot liquid under pressure : en fr
  • US2192777A - Cathode ray tube titration apparatus : en
  • DE688878C - Busbar arrangement for electrical, encapsulated high-voltage switchgear : de en
  • DE689063C - Process for the production of pure paraffin : de en
  • FR852801A - Process for the production of airtight packaging using metal films, in particular aluminum : en fr
  • US2192243A - Magazine stand : en
  • US2192655A - Electric heating unit : en
  • FR853096A - Nozzle for free-jet turbines with longitudinal sliding adjustment needle : en fr
  • GB518740A - Fading regulation in television receivers : en
  • FR852942A - Slider telephone set with conversation privacy : en fr
  • FR852865A - Method and device for the construction of large parts, composed of individual elements and mainly parts of airplanes : en fr
  • FR852875A - Condensation products and process for preparing these products : en fr
  • DE688905C - Device for the production of gas exhaust ducts arranged inside the coal charging of horizontal chamber furnaces : de en
  • FR852844A - Method and device for drying out buildings : en fr
  • GB518854A - Improvements in and relating to mixing machines : en
  • US2192470A - Adjustable eraser : en
  • DE689040C - Process for the preparation of solutions of liquid worming agents : de en
  • US2192670A - Valve : en
  • US2192376A - High definition television apparatus : en
  • US2192818A - Valve : en
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  • FR853085A - Push-button mechanical pencil : en fr
  • GB518731A - Improvements in or relating to means for demonstrating control operations in electrical and other flow circuits : en
  • DE689059C - Thermal switching device : de en
  • DE688952C - Support switch : de en
  • GB518623A - Improvements relating to coal-cutting machines : en
  • GB518642A - Improvements in or relating to adjustable legs for kitchen and other furniture : en
  • AU109871B2 - Improvements in or relating to electrostatic shields : en
  • AU109874B2 - Tension wrench : en
  • AU79539A - Treatment of sugar bearing materials : en
  • AU84739A - Improvements in mounts for electron discharge devices ofthe type having a plurality of radial contact prongs : en
  • CA387260A - White lead pigment : en fr
  • US2192683A - Wrapping machine : en
  • US2192863A - Electronic indicator for investigating impulses, vibrations, and the like : en
  • FR852653A - : fr
  • GB518656A - The manufacture of amino-sulphonic and amino-carboxylic acids : en
  • GB518787A - Improvements in or relating to knitted fabric and the method of making same : en
  • US2192711A - Electron discharge device circuit and mounting arrangement : en
  • US2192353A - Printing telegraph receiver : en
  • US2192614A - Method of determining the grease content of fibers : en
  • US2192824A - Absorption refrigeration system : en
  • USPP367P - grillo : en
  • US2192443A - Brake lever clutch : en
  • US2192599A - Multiplying machine : en
  • US2192294A - Upholstery construction : en
  • US2192455A - Silver solder alloy : en
  • US2192600A - Time controlled cooking device : en
  • US2192699A - Surgical instrument : en
  • US2192858A - Fuel burner control system : en
  • FR852773A - : fr
  • GB518638A - Improvements relating to pressure governor devices for compressors or exhausters supplying pressure or vacuum reservoirs : en
  • DE688960C - Draft regulator : de en
  • DE689062C - Alkaline photocell : de en
  • FR852895A - Gyroscopic apparatus : en fr
  • US2192423A - Label band : en
  • US2192435A - Method and means for specific mechanical determination of bodily equilibrium : en
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  • US2192693A - Wash pipe : en
  • US2192229A - Assembly apparatus : en
  • US2192606A - Impact crusher : en
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  • DE688851C - Procedure for operating large-length continuous ovens : de en
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  • DE689078C - Process for grinding cylindrical workpieces between two grinding wheels : de en
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  • US2192866A - Treatment of mineral oil : en
  • USD119289S - Sprayer unit for preventing offset in printing or the like : en
  • FR852992A - Improvements to photographic films : en fr
  • US2192245A - Adjustable depth gauge : en
  • US2192424A - Container and method of forming same : en
  • US2192578A - Control for lawn sprinklers : en
  • US2192793A - Quick break air operated switch : en
  • US2192428A - Rod bender : en
  • USD119258S - Design for a display back or the like : en
  • US2192644A - Fastening for fountain pen caps : en
  • CA387196A - Coffee leacher : en fr
  • US2192558A - Tooth guard and jaw protector : en
  • US2192647A - Conveyer : en
  • GB518691A - Improvements in or relating to high-frequency alternating current heating arrangements : en
  • GB518832A - Improvements in or relating to injectors for gas burners : en
  • US2192559A - Manifold envelope strip : en
  • DE683365C - Track expansion with spaced apart expansion frames in a ring or arch shape : de en
  • FR852841A - Improvements to suction devices for chimneys and other applications : en fr
  • GB518627A - Improvements relating to the winding of endless films : en
  • US2192329A - Electric clock : en
  • US2192625A - Circular knitting machine : en
  • USD119343S - Design fob a dress : en
  • US2192196A - Laminated safety glass : en
  • US2192282A - Wheel mounting for airplanes : en
  • US2192306A - Ultra short wave tube circuit : en
  • US2192450A - Position indicator for airplanes : en
  • US2192565A - Threaded follower pipe joint or fitting : en
  • US2192180A - Shuttle for badminton and the like : en
  • US2192422A - wallace : en
  • GB518810A - Improvements in or relating to multi-colour printing presses : en
  • US2192342A - Rotary tillage tool : en
  • USD119253S - Design for a combination desk and seat : en
  • DE688890C - Endurance testing machine for springs : de en
  • US2192194A - Process for manufacturing artificial fiber from protein contained in soya bean : en
  • US2192873A - Skill game : en
  • US2192533A - Latch needle : en
  • US2192615A - Oil burner : en
  • US2192556A - Flat knitting frame : en
  • GB518846A - Improvements in or relating to gyroscopic navigational instruments : en
  • US2192269A - Structure : en
  • US2192280A - Process for imparting color finish to ferrous metal articles : en
  • USD119283S - Handle for stoves or the like : en
  • USRE21384E - watson : en
  • CA387224A - Resinous composition : en fr
  • FR852806A - Safety device intended in particular for the protection of premises : en fr
  • DE688948C - Container for liquefied gases under pressure : de en
  • US2192268A - Method of attaching together paper sheets : en
  • US2192545A - Frame : en
  • CA387316A - Rock drill : en fr
  • USD119341S - Dress ensemble : en
  • FR853058A - Check valve : en fr
  • USD119302S - Design for a bottle pourer : en
  • GB518852A - Improvements in or relating to the separation of minerals from ores : en
  • FR853095A - Oven for baking bread or other similar applications : en fr
  • AU82439A - Improvements in or relating to ceramic insulators : en
  • US2192275A - Interference elimination : en
  • US2192310A - Differential roll crusher : en
  • FR853003A - Improvements in rifles, rifles and other similar firearms : en fr
  • US2192848A - Refrigeration apparatus : en
  • USD119339S - Design for a suit : en
  • FR852982A - Harrow system : en fr
  • GB518859A - Improvements in apparatus for cutting slivers of textile fibres into predetermined lengths and delivering the severed lengths for subsequent treatment : en
  • DE689065C - Method and device for producing a uniformly colored rayon by the wet spinning process : de en
  • GB518632A - Improvements relating to the conversion of single phase alternating electric currents to polyphase currents : en
  • GB518825A - Improvements in or relating to magnetic structures : en
  • US2192219A - Sizing of cellulose ether and ester materials : en
  • US2192550A - Wig with scalp-showing part : en
  • US2192560A - Method of making automobile frames : en
  • US2192181A - Apparatus for treating canned goods : en
  • US2192361A - Closing cap for collapsible dispensing tubes : en
  • US2192482A - Lithographing process : en
  • US2192485A - Process of producing phenolphthalein : en
  • DE688976C - Device for conveying cartridge cases : de en
  • CA387200A - Tank water divider : en fr
  • DE688953C - Switch position indicator for multi-pole electrical switches : de en
  • US2192723A - Insulating block : en
  • CA387228A - Thermionic valve oscillator : en fr
  • US2192609A - Reverse lock : en
  • US2192689A - : en
  • USD119306S - Design for a clip or similar article : en
  • CA387178A - Carriage masking panel : en fr
  • US2192200A - Flow control and metering device : en
  • US2192607A - Message device : en
  • US2192735A - Electric control circuit : en
  • CA387192A - Yarn production : en fr
  • US2192347A - Insecticide : en
  • DE688836C - Device for continuous pouring of straights : de en
  • USRE21383E - Method of determining fluid density : en
  • CA387259A - Washing machine : en fr
  • US2192168A - Paper drying system and apparatus therefor : en
  • US2192289A - Automatic starting device for internal combustion engines : en
  • FR852987A - Mounting device for automobile headlights and the like : en fr
  • US2192483A - Gyratory eccentric bearing : en
  • US2192331A - Cylindrical conduit gate valve : en
  • US2192568A - Bottle inspecting device : en
  • USD119345S - Design for a dress : en
  • US2192637A - Vending machine : en
  • US2192854A - Control for refrigerating apparatus : en
  • AU109919B2 - Improvements in or relating to ceramic insulators : en
  • US2192546A - Material hoist or elevator : en
  • US2192595A - Airplane : en
  • US2192807A - Toy steam shovel : en
  • US2192526A - Paint brush support : en
  • US2192762A - Cutting disk for power mowers : en
  • USD119347S - Design for a dress : en
  • CA387198A - Milling attachment : en fr
  • DE689066C - Process and device for the production of rayon in a continuous operation : de en
  • US2192596A - Indicating and control means for game apparatus : en
  • US2192633A - Surface thermostat : en
  • CA387284A - Zirconia zircon silicon refractory : en fr
  • US2192354A - Printing telegraph receiver : en
  • US2192732A - Device for kindling fires : en
  • USD119350S - Design fob a dress : en
  • US2192288A - Production of organic acids : en
  • US2192237A - Coat hanger cover : en
  • US2192348A - Apparatus for the treatment and storage of food : en
  • US2192481A - Loom shuttle : en
  • USD119273S - Design for a plate ob similar article : en
  • US2192298A - Production of levulinic and homologous acids and intermediate compounds from dihalogen butenes : en
  • FR853081A - Improvements to magnetron oscillators : en fr
  • DE689033C - Slide lock for tubes and other containers with straight slide movement : de en
  • FR852730A - : fr
  • IE16068L - Die-cast conductor systems : en
  • CA387261A - Needle loom gripper : en fr
  • DE688971C - Step valve piston for pressure generator : de en
  • US2192177A - Machine for making satchel-bottom bags : en
  • US2192236A - Well flowing device : en
  • US2192276A - Apparatus for temperature control : en
  • DE688962C - Process for the production of durable calcium salt solutions : de en
  • DK57349C - Vehicle Load Checking Apparatus. : da en
  • US2192457A - Time-actuated load releasing mechanism : en
  • DE688864C - Aileron control device for aircraft : de en
  • FR852759A - : fr
  • CA387237A - Basic condensation product : en fr
  • CA387278A - Glass sheet tempering device : en fr
  • US2192197A - Dinitro-alkyl-phenol : en
  • US2192272A - Timepiece movement : en
  • US2192467A - Polymerization product and process for producing the same : en
  • US2192459A - Rotary surfacing tool : en
  • DE688861C - Process for the treatment of metal containers for the shipment or storage of peroxide : de en
  • FR852921A - Improvements to electrical liquid volume indicators : en fr
  • AU109911B2 - Improvements in electrical apparatus for indicating liquid levels : en
  • CA387302A - Foot arch support : en fr
  • US2192438A - Engine lubricating device : en
  • USD119340S - Design for a coat : en
  • AU109924B2 - Improvements relating tothe claws of milking machine teat cups : en
  • AU84239A - Improvements in collapsible metal tubes : en
  • US2192713A - Detergent aid and method of : en
  • USD119359S - Design for a dress ensemble : en
  • US2192371A - Lock construction : en
  • US2192476A - Amusement apparatus : en
  • US2192620A - Circuit control : en
  • CA387263A - Cigar bunch forming machine : en fr
  • FR852647A - : fr
  • GR8846B - SPECIAL KNITTING ON JERSY TYPE FABRIC. : el en
  • US2192746A - Refrigerating display stand : en
  • US2192270A - Brake rigging : en
  • US2192442A - Internal combustion engine : en
  • US2192566A - Road surfacing plane : en
  • CA387199A - Carbureter : en fr
  • US2192535A - Method of making juvenile vehicle bodies : en
  • US2192728A - Needle for weaving looms : en
  • DE689037C - Heat exchange plate : de en
  • DE689046C - Drive device for sound film equipment : de en
  • DE689041C - Apparatus for measuring and registering the density of gases : de en
  • CA387301A - Cellulose derivative coating composition : en fr
  • AU109914B2 - An improved fluid-driven motor : en
  • FR852868A - Aircraft, the wings of which include interfering devices : en fr
  • FR852900A - Process for making a rough covering for roads : en fr
  • FR852722A - : fr
  • GB518749A - Improvements in or relating to the polymerisation of olefinic hydrocarbons : en
  • DE688863C - Airplane wing : de en
  • FR852724A - : fr
  • US2192472A - Chewing gum package : en
  • FR852842A - Process for the production of color photographic images : en fr
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  • US2192296A - Circuit closing device : en
  • GB518786A - Improvements in or relating to electric meter constructions : en
  • AU376339A - Improvements in and relating togas producers : en
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  • FR852823A - Telephone or similar systems : en fr
  • US2192776A - Window frame construction : en
  • US2192837A - Bathing cap : en
  • US2192869A - Manufacture of fluorescent discharge tubes : en
  • US2192375A - Grid electrode support : en
  • US2192425A - Valve guide : en
  • US2192628A - Ice carrying bag : en
  • CA387277A - Mechanical oscillator : en fr
  • AU84839A - Improvements in or relating to electron discharge tubes : en
  • GB518795A - Improvements in or relating to compressed air operated trailer brakes : en
  • DE688841C - Device for adjusting the ignition point in internal combustion engines : de en
  • GB518684A - An improved aerial and earth system for radio and television transmitting and reception apparatus : en
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  • USD119301S - Design for a lavatory unit : en
  • USRE21380E - la brie r : en
  • CA387281A - Glass sheet bending apparatus : en fr
  • GB518768A - Improvements in control apparatus for railway installations : en
  • USD119286S - Design for a jewel mounting : en
  • GB518628A - Improvement in or relating to blowpipe machines for cutting by the use of a drawing : en
  • USD119287S - Design for an electric space heater : en
  • GB518653A - Improvements in or relating to film feed mechanism for photographic cameras : en
  • DE688954C - Direct current generator, especially welding generator : de en
  • DE688958C - Arrangement for measuring or making very high voltages effective with the help of a capacitive voltage divider chain : de en
  • GB518706A - Improvement in cloth shrinking machine : en
  • GB518809A - Improvements in or relating to vehicle wheels provided with demountable rims : en
  • GB518678A - An improved woven fabric and loom : en
  • GB518674A - Improvements in or relating to searchlights or like light projectors : en
  • US2192321A - Wireless receiving arrangement with frame antenna : en
  • FR852933A - Improvements made to call dials used in particular for automatic telephony : en fr
  • GB518699A - Golf club shafts : en
  • GB518659A - Improvements relating to flexible carrier-bags and the like : en
  • FR853060A - Charging installation for fireplaces : en fr
  • GB518721A - Improvements in impulse senders of the type used in telephone systems : en
  • GB518648A - Improvements in or relating to machines for the production of lace net and the like : en
  • FR852932A - Internal combustion engine with injection with fuel injection in a side combustion chamber : en fr
  • AU109881B2 - Improvements in and relating togas producers : en
  • GB518689A - Improvements in electric gas-discharge relay circuit arrangements : en
  • CA387262A - Compressor regulator : en fr
  • GB518711A - Improvements in or relating to gearing for transmitting power : en
  • DE689055C - Device for automatically reversing the longitudinal movement of the ribbon, especially in typewriters : de en
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  • US2192561A - License plate holder : en
  • DE688897C - Cooling water supply on ships : de en
  • GB518626A - Improvements in or relating to aeronautical propeller blades and methods of locating the pitch axis of variable-pitch propeller blades : en
  • GB518849A - Binder for loose leaves, periodical literature and the like : en
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  • FR852635A - : fr
  • FR853028A - : fr
  • GB518821A - Improvements in or relating to sliders for sliding clasp fasteners : en
  • CA387201A - Speed control system for automotive vehicles : en fr
  • GB518730A - Improvements in or relating to continuous cycle inert gas absorption refrigerating apparatus : en
  • GB518830A - New or improved calculating instrument : en
  • GB518625A - Improvements relating to the manufacture of thread-cutting taps and the like : en
  • US2192341A - Hat : en
  • US2192554A - Mine tunnel timbering structure : en
  • DE688990C - an extraction point : de en
  • FR852637A - : fr
  • GB518639A - Improvements relating to hooks used in drilling oil and like wells : en
  • DE689044C - A hand-held turning device for internal combustion engines that can be coupled to the motor shaft : de en
  • FR852951A - Flat dryer : en fr
  • DE688923C - Vaginal irradiation machine : de en
  • USD119330S - Design for a shoe : en
  • DE688875C - Plate heat exchanger : de en
  • US2192384A - Automatic brake control apparatus for trailers : en
  • USD119309S - Design for a brooch or similar article : en
  • USD119300S - Design fob a lavatory tjnit : en
  • DE689002C - Electrode holder for Braun tubes, especially made of ceramic material : de en
  • DE688865C - Device for keeping drivers awake : de en
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  • DE688922C - Process for disinfecting, bleaching and cleaning using hypochlorites in conjunction with acids, in particular for treating filter media, preferably brewery filter media : de en
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  • DE688921C - Process for obtaining an active ingredient which increases leukocyte formation from red bone marrow : de en
  • GB518614A - Synthesis of hydrocarbons which are solid, liquid or readily liquefiable from carbon monoxide and hydrogen : en
  • GB518766A - Improvements in or relating to electric discharge devices : en
  • GB518685A - Process for making alkenyl benzenes : en
  • US2192719A - Building construction : en
  • US2192695A - Tabulating machine : en
  • DE689008C - Horizontal vacuum cleaner : de en
  • US2192653A - Acoustic construction : en
  • DE689050C - Cleaning roller for drafting devices : de en
  • FR852962A - Process for manufacturing condensed resins based on amines and the resins obtained by this process : en fr
  • GB518644A - Improvements relating to tickets, receipts, vouchers and the like : en
  • DE688920C - Mill firing : de en
  • DE688942C - Device for robbing two-part pit punches in rows : de en
  • DE688857C - Process for the production of compact magnesium from magnesium dust : de en
  • DE688997C - Protective circuit with resistance-dependent protective devices : de en
  • GB518676A - Improvements relating to knitted fabrics : en
  • US2192312A - Current-adjusting means : en
  • US2192564A - Refrigerator car ice grate : en
  • FR852980A - Mobile and extendable formwork system for molded materials : en fr
  • FR853009A - Improved housing for multi-cylinder internal combustion engines : en fr
  • DE689075C - Process for electrical spot welding of the longitudinal seams of sheet metal frames : de en
  • FR852973A - Device for hanging up and suspending files, folders, files or other classification elements in filing cabinets : en fr
  • GB518756A - Improvements in automatic controlling means or devices for water supply systems : en
  • FR852617A - : fr
  • DE688881C - Protection device for surge arrester : de en
  • US2192187A - High frequency transmitter : en
  • DE688940C - Foam floating device with agitator : de en
  • US2192221A - Air conditioning method and apparatus : en
  • CA387225A - Cathode ray tube oscillograph : en fr
  • CA387294A - Ultra high frequency transmitter : en fr
  • FR852984A - Safety device for parachutes : en fr
  • GB518665A - Method of electron control : en
  • FR853067A - Electrical signal transmission circuits : en fr
  • IE16041L - Sliding-clasp fasteners : en
  • US2192305A - Seal for rotating shafts : en
  • US2192410A - Weaving tufted fabric : en
  • FR853032A - Process for preventing the deposition of the dispersed phase in paints : en fr
  • US2192253A - Propane refining process : en
  • US2192488A - Method of making paper : en
  • FR852896A - Device to prevent the re-suction of dirty water from a flexible hose into a clean water pipeline : en fr
  • FR852965A - Motion picture winding control device and the like : en fr
  • US2192802A - Auxiliary spreader leaf : en
  • US2192453A - Means for applying adhesives : en
  • US2192547A - Collapsible mop : en
  • US2192669A - Hearing aid device : en
  • GB518462A - Improvements in or relating to garment hangers and the like : en
  • US2192314A - Moistureproof material : en
  • US2192487A - Tire chain tool : en
  • US2192643A - Fastener : en
  • US2192819A - Stop motion mechanism : en
  • US2192864A - Luminescent material : en
  • GB518746A - Improvements in or relating to tiltable seats, in particular for a land, water or aerial vehicle : en
  • GB518815A - Improvements in throat microphones and methods of adjusting the same : en
  • FR852824A - Process for the preparation of a highly dispersive pigment and pigment thus obtained : en fr
  • CA387326A - Laminated rubber : en fr
  • US2192397A - Suction cleaner : en
  • US2192712A - Illuminated sign : en
  • US2192816A - Method and apparatus for starting ammonia burners : en
  • US2192640A - Strap buckle : en
  • US2192794A - Magazine phonograph : en
  • FR853042A - Windscreen wiper, with folding arm to the side, for vehicles : en fr
  • GB518757A - Improvements in and relating to road studs : en
  • GB518828A - An improved carton or wrapper for electric lamps and other articles : en
  • GB518635A - Radio receivers : en
  • GB518705A - Improvements relating to loom shuttles : en
  • CA387282A - Fence post : en fr
  • FR852940A - Improvements to the lubrication of internal combustion engines : en fr
  • US2192274A - Method of making shoes : en
  • FR853016A - Process and apparatus for the extraction of liquids, such as gasoline and all other hydrocarbons, contained in gels or similar products : en fr
  • FR853082A - Device for engaging and disengaging the steering mechanism from one part of the wheels for vehicles with multiple-wheel steering : en fr
  • GB518709A - Improvements relating to knitted fabrics : en
  • GB518806A - Improvements in hydraulic follow-up apparatus : en
  • FR852750A - : fr
  • FR852894A - Multi-zone color filter : en fr
  • FR853068A - Capacitor with temperature control device : en fr
  • USD119295S - Design for a lavatory unit : en
  • US2192178A - Card registry : en
  • US2192803A - Fuel injection nozzle for internal combustion engines : en
  • FR852979A - Improvements made to fittings for pressurized conduits : en fr
  • FR853023A - Improvements to flexible remote control devices : en fr
  • FR852831A - Improvements to vehicle brakes : en fr
  • FR852995A - Self-locking articulation : en fr
  • GB518807A - Improvements in and relating to rotary scraping apparatus for sedimentation tanks : en
  • US2192673A - Illumination control system : en
  • FR852687A - : fr
  • GB518661A - Improvements in or relating to containers for fluids under pressure : en
  • GB518703A - Improvements in or relating to belts for personal wear : en
  • US2192227A - Tire antiskid device : en
  • US2192448A - Smoking pipe : en
  • USD119314S - Design for a heater : en
  • US2192398A - Striker plate construction : en
  • US2192414A - Pressure roller : en
  • US2192704A - Phthalocyanine pigment : en
  • FR852882A - Air defense apparatus : en fr
  • CA387257A - Roller bearing : en fr
  • GB518663A - Improvements in or relating to aircraft, hydroplanes and the like : en
  • DE688975C - Template for determining sole points and transferring the points to a shoe : de en
  • GB518861A - Improvements in and relating to joint structures : en
  • DE688956C - Arrangement for cooling closed electrical machines : de en
  • US2192520A - Remote control color changer for projected light : en
  • US2192755A - Photographic apparatus : en
  • USD119255S - Design for a plaque ob similar article : en
  • GB518697A - Manufacture of dichlorobutenes : en
  • FR852936A - Trouser rack : en fr
  • USD119315S - Design for a motor coach body : en
  • US2192577A - Rearwardly inclined seat chair : en
  • US2192690A - Linter gin : en
  • US2192182A - Concrete slab : en
  • FR852845A - Improvements to firearms such as machine guns or cannons, mounted on rolling support : en fr
  • US2192654A - Compressing unit : en
  • USD119305S - Design for a cigarette receptacle : en
  • DE688986C - Internal combustion tool : de en
  • US2192426A - Shaft seal : en
  • US2192452A - Valve : en
  • US2192671A - Combined window shade bracket, curtain holder, and drapery support : en
  • US2192573A - Resilient sheet : en
  • GB518773A - Improvements relating to boiler feed water regulators : en
  • CA387280A - Polished glass strip producing apparatus : en fr
  • US2192475A - Combined folding seat and cane : en
  • US2192630A - Gas control for boilers and the like : en
  • DE689024C - Bicycle and motorcycle saddles : de en
  • FR852914A - Automatic fluid compressor : en fr
  • CA387182A - Multiplex radio signalling system : en fr
  • GB518720A - A new or improved arrangement for controlling air to the combustion chamber of furnaces or the like : en
  • CA387251A - Electric current control device : en fr
  • US2192727A - Fluid circulating system : en
  • AU82639A - Improvements in or relating to shielded electrical relay arrangements usable in conjunction with attenuator circuits : en
  • US2192579A - Electric discharge device : en
  • US2192757A - Talking machine with repetition device : en
  • US2192678A - Brake : en
  • AU78338A - A hygienic powder for use on cotton wool and like dressings : en
  • USD119280S - Design for a tumbler or similar article : en
  • AU109870B2 - Improvements in or relating to shielded electrical relay arrangements usable in conjunction with attenuator circuits : en
  • CA387254A - Thioacetalsulphonic acid : en fr
  • DE688883C - Arrangement for reducing mechanical vibration electrical machines : de en
  • US2192737A - Plug cap : en
  • CA387248A - Coated and impregnated fabric : en fr
  • US2192204A - Processes for the production of salts of beta-methyl choline and acyl derivatives thereof : en
  • US2192363A - Tire testing machine : en
  • USPP366P - Rose plant : en
  • GB518637A - Processes of preparing bilirubin : en
  • GB518702A - Machines for producing tufted fabrics : en
  • GB518785A - Improvements relating to the construction of hollow walls : en
  • US2192218A - Sizing and desizing of regenerated cellulose textile materials : en
  • US2192768A - Therapeutical heating device : en
  • AU79839A - Process of treating liquids : en
  • US2192357A - Vacuum cleaner : en
  • CA387231A - Antenna coupling device : en fr
  • US2192751A - Joining of aluminum parts to one another or to other metal parts : en
  • US2192562A - Refrigerator apparatus : en
  • USD119308S - Design for a brooch or similar article : en
  • CA387246A - Fibrous material processing : en fr
  • GB518842A - Improvements in or relating to eye shades or the like : en
  • US2192674A - Warp tying machine : en
  • AU160039A - Improvements in or relating to condensation products essentially corresponding to tocopherols : en
  • FR852991A - : fr
  • GB518631A - Improvements relating to devices for testing and separating coins : en
  • US2192263A - Injection molding device : en
  • US2192826A - Circuit testing board : en
  • US2192262A - Emergency cut-out for automobile ignition circuits : en
  • USD119321S - Design fob a wheel balancing weight : en
  • FR852898A - Laundry piling machine or other similar applications : en fr
  • FR852994A - : fr
  • GB518723A - Improvements in plug and socket type electrical connections : en
  • US2192432A - Web treating apparatus : en
  • US2192841A - Rotor construction for squirrel cage induction motors : en
  • AU82539A - Improvements in or relating tothe manufacture of electron discharge tubes : en
  • CA387242A - Elastic yarn : en fr
  • FR852912A - Process for preparing phthalocyanin series vat dyes : en fr
  • US2192202A - Pulping process : en
  • US2192217A - Stock quotation system : en
  • US2192761A - Multiplex photocell telemetering : en
  • FR852877A - Further development of rubber valves for pneumatic tire inner tubes : en fr
  • FR852636A - : fr
  • GB518812A - Improved methods of obtaining coloured images : en
  • DE688979C - Step conveyor for steep inclines : de en
  • DE689043C - Device for the automatic emptying of a heat exchanger connected to the cooling water circuit of an internal combustion engine : de en
  • US2192427A - Foundation garment : en
  • AU109888B2 - A baffle plate for gas or vapour-flow conduits : en
  • US2192409A - Lift mechanism for strip guides : en
  • US2192851A - Refrigerating apparatus : en
  • FR853078A - Tower or pylon of t. s. f. in metal construction : en fr
  • US2192839A - Valve mechanism for controlling fluid operated machine tools : en
  • USD119357S - De pasquale : en
  • CA387307A - Container formation : en fr
  • CA387333A - Textile material : en fr
  • GB518752A - Improvements in or relating to mechanism for sensing statistical record cards : en
  • CA387264A - Cigar machine tobacco feeder : en fr
  • CA387327A - Necktie : en fr
  • US2192477A - Window curtain drape and shade bracket : en
  • US2192369A - Highway construction : en
  • USD119277S - Design fob a dishwashing cloth grip : en
  • US2192552A - Jack for heel turning machines : en
  • US2192650A - Shuttle car : en
  • US2192716A - Self-sustaining visible display merchandise container : en
  • USRE21382E - Turbine : en
  • US2192523A - Ammonolysis of secondary and tertiary amines : en
  • DE688860C - Temperature or pressure regulator : de en
  • US2192265A - Thermoplastic label dispenser : en
  • DK57340C - Horizontal Vacuum Cleaner. : da en
  • DK57341C - Coupling between a Tractor and an Agricultural implement. : da en
  • US2192479A - Implement for applying fluid and semipaste materials : en
  • US2192820A - Electrically lighted satchel : en
  • FR852969A - Electric motor mechanism with speed change for controlling agricultural machinery and the like : en fr
  • US2192805A - Casing head equipment for bore holes or wells : en
  • USD119262S - Fishing rod handle or analogous article : en
  • GR8847B - SPECIAL KNITTING ON JERSY TYPE FABRIC. : el en
  • AU152839A - Improvements in process for sccharfying cellulose for obtaining from wood substances sugar solutions adapted to produce industrial alcohol : en
  • GB518767A - Regulation of constant pressure gas turbine installations particularly for the propulsion of ships : en
  • DE688967C - Device for displaying the piston travel for engine indicators : de en
  • US2192188A - Gearing : en
  • US2192665A - Turbine pump bearing : en
  • AU79039A - Improvements in or relating to insulated electric conductors : en
  • US2192286A - Tester for insulation tracking : en
  • US2192518A - Device to straighten out raw tobacco leaves : en
  • FR852935A - Device for adjusting the ignition timing of internal combustion engines : en fr
  • GB518660A - Improvements relating to the freezing of foods : en
  • FR853097A - : fr
  • FR852872A - Guyed radiating pylon : en fr
  • GB518805A - Improved tractor wheel attachment for prevention of wheel spin : en
  • DE688989C - Device for shutting off and bypassing steam water traps : de en
  • DE689082C - Colored brick : de en
  • FR852902A - Method and apparatus for ordering the descent channel for landing airplanes : en fr
  • GB518855A - Improvements in or relating to urinal stalls : en
  • FR852879A - Press usable in particular for the extraction of oil and the manufacture of herring flour : en fr
  • CA387285A - Refractory bonding method : en fr
  • CA387255A - Moth-proofing composition : en fr
  • GB518822A - Improvements in or relating to safety devices for power presses : en
  • FR852993A - Improvements to metal bookcases : en fr
  • DE688873C - Ink box for rotogravure printing machines : de en
  • DE689051C - figure : de en
  • DK57330C - Procedure for the manufacture of condensation products. : da en
  • GB518838A - Improvements in or relating to torque transmitting universal joints : en
  • DE688903C - Wide-meshed woven, knitted or braided goods : de en
  • US2192250A - Electrical precipitation apparatus : en
  • US2192743A - Sintered permanent magnet : en
  • USD119367S - Sussman dress ensemble : en
  • DE689061C - Device for making grids electrically : de en
  • FR852682A - : fr
  • FR853031A - Methods and installations for the removal of fog from airfields : en fr
  • GB518714A - Improvements in or relating to directional radio systems : en
  • US2192198A - Machine tool : en
  • US2192790A - Propeller pitch indicator : en
  • FR852679A - : fr
  • GB518641A - The manufacture of stable emulsions such as of oil and water : en
  • DE688891C - Process and device for determining the consumption quantities for the individual tariff levels : de en
  • DK57344C - Two-stroke internal combustion engine with auxiliary piston. : da en
  • US2192680A - Braking system : en
  • DK57339C - Carrying device with shoulder straps. : da en
  • FR852807A - Process for obtaining manganates : en fr
  • FR852888A - Sophisticated faucet : en fr
  • US2192378A - Cap bolt lock : en
  • FR852870A - Device for supplying heating gas to coke ovens with lower burners : en fr
  • FR853005A - Protective underwear against gas : en fr
  • GB518817A - Improvements in course deviation indicating devices : en
  • DK57333C - Film guide roller for Scan optics for strip-shaped light pulse records. : da en
  • GB518737A - Improvements in or relating to a method of making anhydrous monocalcium phosphate and in products containing the same : en
  • US2192431A - Evaporator for household refrigerators : en
  • FR852632A - : fr
  • US2192319A - Recording instrument : en
  • US2192540A - Telephone system : en
  • US2192585A - Adhesive : en
  • FR852964A - Photograph giving the illusion of relief : en fr
  • GB518841A - A new or improved weave for, and method of weaving, carpets and like fabrics : en
  • US2192372A - Fuel injection pump : en
  • DE689021C - Nail, especially upholstery nail : de en
  • DE688994C - Face mask with microphone for use in a noisy environment : de en
  • DE688927C - Process for preparing cast blocks from unkilled steel that are subsequently subjected to deformation : de en
  • US2192412A - Carton : en
  • USD119260S - Design for a game board : en
  • US2192210A - Material loading device for roadway vehicles : en
  • FR852885A - Combustion engine : en fr
  • GB518776A - Improvements relating to nozzles for pneumatically placing cement and like mixtures : en
  • FR852904A - Radio landing control system : en fr
  • US2192411A - Weaving tufted fabric : en
  • FR852989A - Improvements to high-power transmitting tubes, operating on high voltage and intended for the production of short waves : en fr
  • FR852860A - Process for treating mineral oils using solvents : en fr
  • DE688981C - Removal scratches : de en
  • FR852903A - Radio beaconing system : en fr
  • GB518712A - Improved method of working internal combustion engines : en
  • FR853029A - Process for making a petroleum-like oil by dry distillation of carbonaceous material : en fr
  • GB518646A - Improvements in luminescent materials for electric discharge lamps : en
  • DE688918C - : de en
  • DK57346C - Belt transmission. : da en
  • DE688934C - Process for the manufacture of an elastic journal bearing for clockworks : de en
  • AU357539A - Improvements relating to filters : en
  • AU109896B2 - Improvements relating to filter installations : en
  • CA387235A - Air conditioning apparatus : en fr
  • CA387308A - Piston expander : en fr
  • US2192185A - Rotary ironer : en
  • US2192415A - Paper cup : en
  • US2192213A - Nonbitter starch conversion sugar product and process of manufacture : en
  • US2192681A - Vacuum pump for liquid fuels : en
  • US2192242A - Stock quotation system : en
  • US2192513A - Fountain pen ink feed : en
  • USD119346S - Design fob a dress : en
  • CA387184A - Box with partitions : en fr
  • US2192774A - Airplane : en
  • US2192855A - Refrigerator control : en
  • CA387183A - Carton and carton blank : en fr
  • US2192598A - Phonograph record resurfacing machine : en
  • US2192307A - Carton : en
  • CA387230A - Circuit breaker : en fr
  • AU368839A - Mens undergarment : en
  • GB518758A - Improved mechanism for raising and lowering and fixing windows of vehicles : en
  • US2192870A - Ski fastening : en
  • AU109893B2 - Construction of walls and partitions : en
  • AU83739A - An improved thermostat : en
  • FR853015A - Improvements to liquid level indicators : en fr
  • DE688935C - printing machine for sheets : de en
  • GB518658A - Improvements in or relating to watches : en
  • US2192782A - Positive displacement oiler for internal combustion engines : en
  • US2192860A - Marking method and apparatus : en
  • US2192663A - Combination switch lock : en
  • FR852977A - Process for the manufacture of solid molded objects, from polymerizable organic compounds, products obtained and their applications : en fr
  • GB518715A - Improvements in and relating to multilayer colour photographic processes : en
  • GB518827A - An improved method of and apparatus for, obtaining fibres from the stalks of flax and other bast plants : en
  • USPP365P - Papaver ob poppy : en
  • US2192318A - Dispersion of synthetic polymeric materials : en
  • US2192173A - Metal partition : en
  • US2192224A - Vacuum cleaner : en
  • DE688849C - Device for drawing knitted fabrics to be prepared, in particular socks, onto molds : de en
  • FR852772A - : fr
  • FR852955A - Bodywork, especially for motor vehicles : en fr
  • GB518696A - Improvements in or relating to devices for closing tins and like containers : en
  • US2192495A - Beryllium-copper alloys : en
  • CA387219A - Roofing and siding element : en fr
  • DE689076C - Plane area : de en
  • FR853053A - Regulators for electric windings : en fr
  • GB518798A - Improvements in or relating to rotary cutters for safety razors : en
  • DE688872C - Printing machine in which a transfer cylinder is rolled back and forth along a flat printing forme : de en
  • CA387272A - Thermostatically controlled device : en fr
  • CA387336A - Oilcloth product : en fr
  • US2192449A - Apparatus for waving hair : en
  • FR853074A - Process for preventing acidic hydrogen peroxide solutions from corroding aluminum or aluminum alloys : en fr
  • GR8840B - PERFECTIONS ON THE SIGNALING AND ELECTRICITY OF THE TRAILWAYS. : el en
  • FR852854A - Improvements to pipe fittings : en fr
  • GB518851A - Acoustic wave transmission devices : en
  • US2192529A - Projection apparatus : en
  • AU109910B2 - An improved spark arrestor : en
  • GB518726A - Improvements in and relating to the case-hardening of ferrous articles : en
  • US2192747A - Call register : en
  • US2192783A - Machine for forming helical gears : en
  • GB518779A - Improvements in or relating to the application of coatings to workpieces : en
  • DE689035C - Diaphragm pump, especially compressor for refrigeration machines : de en
  • US2192316A - Washing machine : en
  • US2192391A - Plate spring : en
  • US2192345A - Pilot light assembly : en
  • US2192507A - Method of making rubber articles : en
  • FR852930A - Self-injection circuit breaker with extinguishing fluid : en fr
  • DE688947C - Evaporator for continuous absorption refrigeration machines : de en
  • GB518764A - Improvements in and connected with electrical switch sockets : en
  • FR852837A - Torque limiter protection device : en fr
  • GB518669A - Improvements in manifolding machines : en
  • DE689034C - Warping machine : de en
  • GB518717A - Improvements in or relating to extinguishing fires : en
  • FR852745A - : fr
  • US2192480A - Apparatus for raising liquids : en
  • US2192710A - Repeating fuse apparatus : en
  • USD119256S - Design for a shutter casing fob cameras : en
  • DE688888C - erilize bandages, surgical clothes, surgical instruments, etc. like : de en
  • GB518803A - Improvements in abrasive throwing centrifugal apparatus : en
  • CA387244A - Fibrous material processing : en fr
  • CA387304A - Polymerization product processing : en fr
  • FR853048A - Improvements to electric lamp sealing machines : en fr
  • US2192648A - Heat treating container : en
  • US2192541A - Union ball check valve : en
  • US2192677A - Cartridge feed for guns : en
  • US2192174A - Vapor phase refining of hydrocarbon distillates : en
  • IE16067L - Die-cast conductor systems : en
  • CA387213A - Centrifugal pump : en fr
  • US2192184A - Temple roll : en
  • US2192404A - Method and apparatus for electrical exploration of the subsurface : en
  • AU109892B2 - Improvements relating to filters : en
  • AU85739A - Improvements relating tothe claws of milking machine teat cups : en
  • US2192330A - Line justifying mechanism : en
  • USD119336S - Combination recessed wall fixture holder for smokers articles : en
  • US2192420A - Mechanism for imparting a gyratory movement to screens : en
  • US2192754A - Casting device : en
  • US2192308A - Grinding wheel dresser : en
  • US2192849A - Refrigerating apparatus : en
  • USD119261S - Pishing rod handle or analogous article : en
  • DE688931C - Copy milling machine, especially for long workpieces : de en
  • USD119351S - Design for a textile fabric : en
  • DE689079C - Especially as an integrator for fire control devices usable speed change gear : de en
  • US2192205A - Oscillation generator circuit : en
  • US2192362A - Razor : en
  • US2192590A - Metallic wool pad and binding therefor : en
  • US2192171A - Car truck : en
  • US2192192A - Rotary drilling apparatus : en
  • US2192765A - Pipe finder : en
  • USD119366S - Design fob a negligee : en
  • US2192764A - Variable capacitor : en
  • USD119322S - Combined lamp and radio receiving set : en
  • US2192323A - Expansion and tensioning device for aluminum alloy pistons : en
  • AU109883B2 - Improvements in or relating to fork circuit arrangements fortwo-way telephone and telegraph circuits : en
  • AU109916B2 - A flexible coil spring casement window stay and fastener : en
  • CA387220A - Refrigerated container : en fr
  • CA387290A - Electric discharge device : en fr
  • US2192631A - Automatic fuel ignition : en
  • US2192709A - Electric current converter : en
  • USD119282S - Design for a waffle baker : en
  • US2192326A - Pharmaceutical : en
  • US2192505A - Silent alarm wrist watch : en
  • USD119270S - Plate or similar article : en
  • GB518780A - Method for the recovery of a high-grade crude product from enriched benzole waste-oil : en
  • US2192792A - Method of sintering and impregnating porous metal briquettes : en
  • FR852849A - Butterfly tie : en fr
  • GB518765A - Improvements in and connected with electrical interlocking switch sockets : en
  • GB518819A - Improvements in or relating to petrol supply pumps for internal combustion engines : en
  • FR852931A - Amplifier tube system having a resulting amplification factor independent of the gate voltage : en fr
  • FR853076A - Improvements in capping and bottle capping machines : en fr
  • GB518621A - Improvements relating to electrical remote-control or signalling systems : en
  • US2192778A - Drawing press : en
  • CA387331A - Yarn and fabric : en fr
  • DE689005C - Method and device for the production of flexible electrical heating devices : de en
  • US2192351A - Selecting and printing apparatus : en
  • US2192748A - Control apparatus : en
  • DK57343C - Endless conveyor belt, in particular intended for self-binding mowers. : da en
  • US2192297A - Manufacture of textile materials : en
  • AU75039A - Improvements in or relating to fork circuit arrangements fortwo-way telephone and telegraph circuits : en
  • CA387343A - Knitting machine and fabric : en fr
  • US2192714A - Electric throttle control : en
  • FR852834A - Cleaner plate for doors : en fr
  • CA387268A - Insulated and protected pipe : en fr
  • AU109872B2 - Improvements in mounts for electron discharge devices ofthe type having a plurality of radial contact prongs : en
  • US2192462A - Method of and machine for preparing molding and packing sand and like material : en
  • US2192247A - Regulator for beet toppers : en
  • US2192439A - Road machine : en
  • US2192385A - Sight testing instrument : en
  • DE688913C - Signal system : de en
  • CA387227A - Aircraft wireless system : en fr
  • US2192256A - Sprayer with agitator : en
  • US2192708A - Laminated material : en
  • US2192522A - Cutter head : en
  • CA387332A - Yarn and fabric : en fr
  • DE688984C - : de en
  • US2192581A - Radio direction finder : en
  • US2192510A - Automatic movable gate for dams : en
  • FR853024A - Improvements to the brakes of automobiles or other vehicles : en fr
  • US2192167A - Trousers hanger : en
  • USD119360S - Design fob a dress : en
  • DE689013C - Exhaust gas turbine blower with a hollow shaft mounted on a fixed axle : de en
  • US2192524A - Apparatus for the manufacture of mineral wool : en
  • GB518744A - Improvements relating to electric fires : en
  • GB518751A - A machine for applying a line of paint or other marking material to a road or other surface : en
  • FR852858A - Bridge assembly the adjustment of a cathode ray : en fr
  • US2192291A - Burial vault : en
  • US2192343A - Cutter truing device : en
  • US2192365A - Combined typewriting and computing : en
  • DE688941C - Ignition device for evaporator burners for liquid fuels : de en
  • FR853055A - Device for remote control of movement states : en fr
  • US2192724A - Paper marking apparatus : en
  • FR853087A - Improvement applicable to telephone capsule microphones : en fr
  • FR853006A - New device for tempering ice or glass in plates : en fr
  • GB518683A - Improvements in or relating to reciprocating gas pumps : en
  • DE689070C - Alloy which can be hardened by precipitation : de en
  • US2192548A - Fluid pressure power actuator : en
  • US2192608A - Game apparatus : en
  • GB518845A - Improvements in and relating to tins for baking bread and the like : en
  • DE688949C - Container for liquefied gases under pressure : de en
  • FR852833A - Nail for marking surfaces or edges of roads or pavements : en fr
  • US2192211A - Switch : en
  • DE688866C - Automatic window stay : de en
  • FR852918A - High-power, high-speed multi-cylinder gas engine : en fr
  • GB518650A - Improvements in carburetters for internal combustion engines : en
  • CA387317A - Coating composition and wrapping material : en fr
  • USD119316S - Finger operated member for control apparatus : en
  • US2192491A - Cathode for electron discharge devices : en
  • US2192759A - Elastic fluid power plant : en
  • FR852623A - : fr
  • US2192474A - Machine for making hollow blocks : en
  • US2192636A - Heating unit : en
  • US2192679A - Display apparatus : en
  • FR852950A - Sliding armature adjustable capacitor : en fr
  • US2192322A - Lock washer screw and method of making the same : en
  • US2192814A - Building structure : en
  • GB518629A - Improvements in towing appliances for vehicles : en
  • US2192261A - Combination door catch and lock : en
  • US2192629A - Control for fuel burning apparatus : en
  • CA387319A - Railway truck : en fr
  • FR852821A - : fr
  • GB518796A - A new or improved appliance for use in making book covers, boxes and like articles : en
  • DE688966C - Process for the manufacture of moldable textile products, in particular for the manufacture of headgear : de en
  • US2192836A - Condiment shaker bottom : en
  • IE15547L - Counting or registering apparatus : en
  • FR852650A - : fr
  • US2192750A - Clock time sundial : en
  • DE688889C - Rotary sliding gate made of individual, not interconnected gate panels : de en
  • DE688977C - Whisker : de en
  • US2192781A - Tobacco smoking pipe : en
  • USD119281S - Combined tissue dispenser and vanity chest : en
  • US2192583A - Synthetic resin coating composition : en
  • FR852972A - Process for obtaining white zinc oxide and product obtained : en fr
  • US2192591A - Casing perforating gun : en
  • USD119334S - Design for an airplane : en
  • USD119293S - Design for a thermohydrometer : en
  • FR852822A - Alloys for permanent magnets : en fr
  • US2192368A - Refrigerating apparatus : en
  • US2192344A - Fastener : en
  • US2192260A - Wire coiling machine : en
  • US2192469A - Airplane propulsion means : en
  • DE688877C - Air heating for railway vehicles : de en
  • DE689036C - Continuously acting absorption refrigeration machine : de en
  • US2192717A - Hand tooling device for using sized gold and other decorative leaf : en
  • US2192718A - Process of dewaxing oils : en
  • CA387313A - Oil secondary recovery : en fr
  • AU109923B2 - Improved musical instrument anda method of forming musical notes : en
  • US2192811A - Fan : en
  • GB518645A - Improved covering for airplanes and the like : en
  • DK57342C - Potato harvester. : da en
  • GB518700A - Apparatus for making meat tender : en
  • GR8839B - METHOD OF CONVERSION OF THE STRAIGHTENING ROLINDROME MOVEMENT TO THIS ROTARY WITHOUT CANNEST SHAFT. : el en
  • US2192320A - Snow disposal method : en
  • USD119278S - Design fob a tumbler or similar article : en
  • USPP368P - Yellow chrysanthemum plant : en
  • CA387270A - Dispensing container closure : en fr
  • CA387298A - Frequency control circuit : en fr
  • US2192542A - Electric detonator : en
  • US2192433A - Line painting apparatus : en
  • AU109920B2 - Improvements in or relating tothe manufacture of electron discharge tubes : en
  • US2192193A - Valve : en
  • US2192703A - Carburetor valve : en
  • GB518618A - Improvements in or relating to containers for fluids under pressure : en
  • GB518695A - Improvements in and relating to block and tackle lifting and lowering devices : en
  • CA387287A - Porous refractory : en fr
  • GB518833A - Improvements in or relating to the manufacture of abrasive coated sheet material : en
  • FR853047A - Solder alloy : en fr
  • DE688856C - Process for the production of a durable, liquid fuel mixture from hard coal and oil : de en
  • DE689064C - Process to avoid the accumulation of phenol-containing wastewater in generator gas systems, where : de en
  • FR852986A - Dump vehicle : en fr
  • GB518782A - Improvements in high-pressure metal-vapour electric discharge lamps : en
  • AU109886B2 - Improvements in or relating to insulated electric conductors : en
  • CA387323A - Clutch and brake control mechanism : en fr
  • FR852809A - Track brake : en fr
  • US2192360A - Automatic and other gramophones : en
  • AU32239A - A flexible coil spring casement window stay and fastener : en
  • US2192857A - Accordion : en
  • DE689039C - Method for the base of electric light bulbs, discharge tubes and the like. like apparatus : de en
  • USRE21381E - Paper making machine : en
  • FR852985A - Improvements to automatic telephone systems : en fr
  • CA387202A - Material transporting and handling apparatus : en fr
  • AU85639A - Improved musical instrument anda method of forming musical notes : en
  • CA387303A - Halogenide hydrolysis : en fr
  • FR853000A - Method and device for enhancing the radiation of radioactive substances : en fr
  • GB518793A - Improved staircase cramp : en
  • CA387311A - Amino-or-imino-group compound manufacture : en fr
  • DE689047C - Process for defining the outline of components : de en
  • US2192359A - Fastener : en
  • US2192271A - Azo dyestuffs : en
  • AU109922B2 - Improvements in or relating to electron discharge tubes : en
  • CA387181A - Combination lens and reflector : en fr
  • FR853063A - Safety device for internal combustion engines, in particular of motor vehicles : en fr
  • DK57352C - PROCEDURE AND APPARATUS FOR TREATMENT OF DECOMPOSABLE ORGANIC WASTEWATER. : da en
  • FR852869A - Safety lock for screw connections : en fr
  • US2192610A - Sheet feeding device : en
  • US2192786A - Collar ironing device : en
  • FR852820A - Electrical signaling systems : en fr
  • DE688906C - Process for the preparation of salts of polythionic acids : de en
  • GB518687A - Improvements in and relating to sheet metal doors : en
  • FR852857A - projection screen seen by reflection : en fr
  • FR853010A - Multi-hank rubber engine enhancements for scale models, toy airplanes, boats and other vehicles : en fr
  • AU113839A - Blood transfusion apparatus : en
  • GB518860A - Improvements in moulded heels for boots and shoes : en
  • FR852997A - Fixing and orientation device for photographic or cinematographic camera on board aircraft : en fr
  • CA387193A - Safety razor : en fr
  • CA387289A - Motor fuel production : en fr
  • FR852947A - Improvements to starting devices for discharge lamps : en fr
  • US2192734A - Control mechanism for forging machines : en
  • GB518630A - Improvements relating to coin testing devices : en
  • US2192454A - Valve operating mechanism : en
  • GR8832B - DOUBLE ENERGY INTERNAL COMBUSTION ENGINE. : el en
  • GB518732A - Improvements in mercury arc rectifiers : en
  • USD119297S - Design for a lavatory : en
  • GB518754A - Improvements in or relating to flexible pipe couplings : en
  • DE689001C - Arrangement to increase the brightness of luminous screens, in particular Braun tubes : de en
  • FR852836A - Improvements to vehicle wheel suspension, especially motor vehicle suspension : en fr
  • FR852959A - Coloring materials and process for their manufacture : en fr
  • US2192527A - Folding and sealing mechanism : en
  • US2192639A - Hose sprinkling nozzle : en
  • US2192684A - Phase modulation receiver : en
  • GB518545A - Improvements in and relating to projectiles : en
  • US2192445A - Mail box : en
  • US2192549A - Machine for reducing material : en
  • CA387249A - Leather finish : en fr
  • FR852971A - Radiator-diverter : en fr
  • US2192720A - Building construction : en
  • DE689028C - Toy plane : de en
  • AU7440A - Improvements in or relating tothe treatment of acetic acid : en
  • FR852664A - : fr
  • FR852852A - Floating or submerged mine rocket : en fr
  • FR853100A - Adding agent for molten ferrous metal : en fr
  • GB518850A - Method of and means for giving indication on board a vehicle moving along a guiding path representing navigational data and utilising a single radio transmitter : en
  • US2192317A - Washing machine : en
  • US2192575A - Material distribution system : en
  • US2192603A - Communication system : en
  • USD119304S - Combined bottle and stopper therefor : en
  • US2192238A - Apparatus and method for heat treating a plurality of hydrocarbon streams : en
  • FR852830A - Manufacturing process of slide closures and automatic machine for the implementation of this process : en fr
  • AU109889B2 - Process of treating liquids : en
  • DE689081C - Composite excavator with a deep excavation device that can be pivoted in a vertical plane and a high excavation device that can be pivoted in a vertical and horizontal plane : de en
  • GB518794A - Improvements relating to automatic grinding or abrading machines : en
  • US2192498A - Hush tube : en
  • US2192416A - Roll cap wedge : en
  • US2192574A - Book rest and copy holder : en
  • US2192698A - Type registering beam for truck weighing scales : en
  • US2192729A - Calculating machine : en
  • USD119313S - Design for a reflecting sign : en
  • GB518858A - Improvements in or relating to the production of hardened artificial resin products : en
  • US2192233A - Graining machine : en
  • FR853035A - Small-scale string instrument of the grand piano genre : en fr
  • FR852873A - Materials with great absorption power for the binding of carbonic acid in breathable air and process for preparing these materials : en fr
  • DE688965C - Leather helmet, especially for mining : de en
  • US2192444A - Apparatus for pitting fruit : en
  • DE688862C - Measuring and switching device for pasteurizers for milk, cream or similar liquids : de en
  • FR852958A - Transmission of measured variables using alternating currents : en fr
  • FR852871A - : fr
  • US2192770A - Multistage electron multiplier : en
  • US2192228A - Beiiming of hides and skins : en
  • US2192264A - Thermoplastic label applier : en
  • US2192396A - Stair climbing hand truck : en
  • US2192402A - Hydraulic motor : en
  • CA387305A - Salt of inorganic acid esters : en fr
  • US2192731A - Speed change device : en
  • CA387286A - High temperature refractory : en fr
  • US2192656A - Telemetering system : en
  • US2192817A - Reflector signal : en
  • US2192395A - Air cushioned gland : en
  • US2192834A - Collar and tie support : en
  • FR852850A - Improvements to medical thermometers : en fr
  • FR852907A - Further training in vehicle tires : en fr
  • CA387245A - Fibrous material processing : en fr
  • FR852878A - Process and equipment for the treatment of calcium sulphide and possibly lime sulphate and products obtained : en fr
  • GB518647A - Improvements in or relating to air-space coaxial conductor electric cables : en
  • US2192349A - Mercury cathode discharge tube : en
  • US2192789A - Wire fabric processing apparatus : en
  • USD119333S - Combined insecticide ejector bulb and carton therefor : en
  • FR853080A - Pedal lock for motor cars : en fr
  • US2192691A - Building brick : en
  • US2192364A - Pocket lighter : en
  • AU362438A - An improved fluid-driven motor : en
  • IE15792L - Strengthening discharge tube envelopes : en
  • FR853052A - Advanced diesel fuels and process for preparing them : en fr
  • AU109903B2 - Improvements in collapsible boxes, cases, crates and the like : en
  • CA387265A - Scrap bunch cigar machine : en fr
  • US2192829A - Loss preventing means for tube caps : en
  • US2192466A - Preparation of resinous reaction products of sulphur dioxide and olefins : en
  • US2192572A - Valve for pneumatic tires : en
  • US2192519A - Refrigerator door : en
  • US2192201A - Hydraulic line spooler : en
  • US2192835A - Valve for controlling fluids : en
  • US2192760A - Adapter for metal radio tubes : en
  • US2192825A - Tally for bingo : en
  • US2192830A - Two-way ladder : en
  • US2192203A - Lifesaving apparatus : en
  • AU109879B2 - Improvements in or relating toa primary cell : en
  • DE688748C - Spark plug : de en
  • FR853013A - Support for railway light signals for adjusting direction and depth : en fr
  • FR853070A - Friction clutch : en fr
  • DE688892C - Two-stroke internal combustion engine : de en
  • US2192503A - Work feeding device : en
  • US2192623A - Boudoir and table lamp : en
  • CA387204A - Oat separator : en fr
  • CA387221A - Motor vehicle transmission gear : en fr
  • CA387315A - Air conditioning system : en fr
  • DE688869C - pel cards or the like for storage boxes : de en
  • GB518745A - Improvements in the separation of hydrogen chloride from mixtures containing olefines or diolefines : en
  • CA387239A - Plucking apparatus : en fr
  • CA387205A - Hollow slab manufacture : en fr
  • CA387179A - Shoulder gauge : en fr
  • CA387217A - Cigarette machine tobacco feed : en fr
  • US2192383A - Lavatory : en
  • US2192212A - Method of manufacturing articles of food from indian corn : en
  • USD119299S - Design fob a lavatory : en
  • AU109907B2 - Treatment of sugar bearing materials : en
  • US2192230A - Studio couch : en
  • US2192285A - Substance containing gold and methods of producing the same : en
  • US2192389A - Heater for starting cold internal combustion engines : en
  • US2192534A - Method of making juvenile automobile bodies : en
  • US2192822A - Means for controlling a sequence of operations in a metal cutting or like machine : en
  • USD119307S - Design for a cup or similar article : en
  • USD119298S - Design for a lavatory unit : en
  • AU109882B2 - Process for utilising the dust of cement kilns : en
  • US2192214A - Cracking process and apparatus : en
  • AU79339A - A baffle plate for gas or vapour-flow conduits : en
  • FR852651A - : fr
  • FR852908A - Improvements to electrical contact components : en fr
  • CA387314A - Air conditioning system : en fr
  • DE688933C - Ship elevator car : de en
  • FR852954A - Radioelectric or similar transmitting devices : en fr
  • CA387340A - Boiler pressure indicator : en fr
  • DE688871C - Process for the production of multi-ring aromatic aldehydes and carboxylic acids : de en
  • AU368139A - Improvements in or relating toa primary cell : en
  • US2192763A - Moving illustration : en
  • US2192287A - Apparatus for feeding finely divided material : en
  • US2192767A - Jacking apparatus : en
  • CA387339A - Guide device for rolling mills : en fr
  • GB518755A - Improvements in or relating to negative carriers for photographic projection printing apparatus and enlarging apparatus : en
  • FR853090A - Explosive : en fr
  • GB518762A - Improvements in and relating to the manufacture of iron : en
  • DE688901C - Pendulum wall for turbine pipelines : de en
  • CA387335A - Cap and scarf assembly : en fr
  • CA387241A - Tire tube making apparatus : en fr
  • US2192169A - Watch movement : en
  • AU109868B2 - Improvements in or relating to receivers for receiving modulated waves : en
  • US2192346A - Burner control mechanism : en
  • US2192374A - Adjustable envelope fastener : en
  • US2192489A - Process for the purification of organic compounds : en
  • US2192525A - Geophysical prospecting method : en
  • US2192571A - Joint and dowel assembly unit : en
  • US2192766A - Cane crutch : en
  • US2192166A - Shoe sewing machine : en
  • US2192619A - Variable inductance : en
  • CA387209A - Engine lubricating system : en fr
  • DE689019C - powder or grit-shaped aluminothermic mass : de en
  • USD119329S - Eyelid protector-turner-holder : en
  • AU359339A - Construction of walls and partitions : en
  • CA387195A - Water heater : en fr
  • CA387252A - Excavator tooth : en fr
  • DE688943C - Emulsions for improving the surface of brown coal briquettes : de en
  • US2192675A - Apparatus for and method of manufacturing lipsticks : en
  • US2192706A - Control device for radio receiving apparatus : en
  • DE688988C - Process for the preparation of condensation products from phenols and aldehydes : de en
  • US2192324A - Paper equipment for calculating machines : en
  • US2192850A - Refrigerating apparatus : en
  • USD119344S - Katz . dress ensemble : en
  • USRE21378E - Extrusion press : en
  • FR853098A - Device for controlling brake shoes inside a rotating drum : en fr
  • FR853084A - Portable stove for butane gas, gasoline and similar fuels : en fr
  • FR853092A - Rear lighting device for vehicles, in particular for motor vehicles : en fr
  • GB518770A - Improvements in electrical switches, particularly applicable to switches of the tumbler or lever-operated type : en
  • DE689012C - Thermal engine : de en
  • US2192821A - Device for facilitating the lifting of a body : en
  • FR852939A - Bomb proof roof : en fr
  • AU233739A - Improvements in electrical apparatus for indicating liquid levels : en
  • US2192801A - Coil positioning device : en
  • US2192216A - Magneto generator : en
  • US2192634A - Tape applying machine : en
  • GB518791A - Intermediate products, new dyestuffs and processes of obtaining same : en
  • AU182739A - Conversion of carbon monoxide with hydrogen : en
  • DE688916C - : de en
  • US2192292A - Cutting attachment for sewing machines : en
  • USD119310S - Design for an ashtray : en
  • US2192641A - Motion picture apparatus : en
  • US2192660A - Variable displacement fuel pump : en
  • GB518701A - Apparatus for producing for medical purposes ultra violet rays, the therapeutic effect of which can be smoothly varied : en
  • US2192447A - Thermoelectric liquid level gauge : en
  • USD119266S - Design fob a rubber sole : en
  • FR853079A - Reducible bicycle : en fr
  • GB518739A - Improvements in or relating to push button switches : en
  • DE688876C - Control device for synchronizing individually driven axles of locomotives : de en
  • US2192440A - Railway car refrigerator hatch closure mechanism : en
  • US2192638A - Electrical therapeutic machine : en
  • GB518675A - An improved glass front for motor car headlamps or the like : en
  • IS272A7 - Method and tool for treatment, e.g. action on fish : en is
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  • USD119317S - Design for a dress : en
  • US2192582A - Shipping carton for chinaware : en
  • US2192328A - Closure for heat exchangers : en
  • US2192779A - Selecting mechanism : en
  • US2192226A - Tire antiskid device : en
  • AU385339A - Process for utilising the dust of cement kilns : en
  • US2192207A - Utility truck : en
  • DE688978C - Motor siren for high and low tones : de en
  • US2192649A - Hose holder : en
  • US2192676A - Electric razor head : en
  • US2192386A - Insulin preparation and process : en
  • US2192232A - Inner tube testing means : en
  • GB518692A - Improved method of and appliance for securing caps or covers on bottles or other containers : en
  • DE688928C - Beams for massive ceilings : de en
  • USD119274S - Design for a plate or similar article : en
  • US2192745A - Door closer : en
  • DE688917C - Control for compression refrigeration machines : de en
  • DE689029C - Process for the production of ceramic magnesium silicate masses : de en
  • US2192773A - Lightning arrester : en
  • FR852864A - Variable regulator for electric heaters : en fr
  • FR852948A - Method of galvanically coating objects in aluminum or aluminum alloys : en fr
  • US2192206A - Measurement of conversion conductance : en
  • US2192464A - Acoustic device : en
  • FR853069A - Advanced bumper guard : en fr
  • US2192199A - Drink mixer : en
  • US2192871A - Means for controlling the movements of ailerons, rudders, and elevators of aircraft : en
  • US2192281A - Landing wheel mounting for aircraft : en
  • FR852855A - Improvements to electric oscillating systems : en fr
  • FR853093A - workbench intended for re-cutting files, rasps and similar tools : en fr
  • US2192309A - Molding and fastening means therefor : en
  • US2192441A - Valve structure : en
  • US2192810A - Building material : en
  • DE689072C - Air-compressing injection internal combustion engine with self-ignition and an antechamber : de en
  • GB518800A - Improvements in throttle controls for internal combustion engines : en
  • GB518816A - Improvements in throat microphones : en
  • US2192327A - Regulator : en
  • US2192490A - Derivatives of 4-aminobenzenesulphonamides and process for the manufacture of same : en
  • FR853094A - Measuring device or indicator : en fr
  • GB518836A - Improvements in and relating to self-locking nuts : en
  • US2192785A - Method and apparatus for drawing rods and wire : en
  • US2192255A - Electric resistance : en
  • US2192393A - Selective rotary control means : en
  • US2192622A - Amusement apparatus : en
  • FR853059A - Multi-part crankshaft : en fr
  • US2192739A - Retainer for gaskets : en
  • FR853002A - Lighter : en fr
  • DE688974C - Windshield wipers : de en
  • GR8835B - HAND CULTIVATOR AFTER GRAPHING GRASSES, BONE INSIDE THE SOIL, ORGANIZES THE EARTH AND CUT THE WEEDS INTO THE EARTH. : el en
  • DE688930C - Internal combustion engine with thrust cam gear : de en
  • FR853019A - New process for storing and transporting gaseous fuels and in particular town gas : en fr
  • US2192209A - Battery post connector : en
  • GB518679A - Improvements relating to automatic change-giving machines : en
  • US2192313A - Time controlled radio receiver : en
  • US2192401A - Safety release mechanism : en
  • DE688985C - Internal combustion tool : de en
  • FR852815A - Improvements made to balancing devices for aerial locomotion vehicles, in particular those used to support the control surfaces : en fr
  • FR852978A - Improvements to dye boats : en fr
  • US2192430A - Register : en
  • US2192538A - Compressor governor : en
  • US2192497A - Beryllium-copper alloys : en
  • FR852607A - : fr
  • FR853022A - Stylograph : en fr
  • US2192584A - Rotary drilling apparatus : en
  • DE688642C - Carrier frequency system : de en
  • FR852952A - Method and device for drying pieces of fabric : en fr
  • GB518789A - Improvements in stair carpet clips or holders : en
  • FR852970A - Means of ensuring the tightness of flue pipes and the like : en fr
  • GB518856A - Improvements in or relating to the combustion chambers of internal combustion engines, and means for supplying the charge thereto : en
  • USD119268S - Koch automobile exhaust shroud : en
  • US2192451A - Portable water softener : en
  • US2192530A - Tap : en
  • US2192784A - Educational device : en
  • USD119254S - Air filter cleaning unit : en
  • AU198339A - Improvement in feedback amplifier filter : en
  • US2192170A - Power table for sewing machines and the like : en
  • DK57347C - Carpet sewing machine. : da en
  • CA387341A - Food handling apparatus : en fr
  • FR852866A - scaffolding, especially for airplane parts : en fr
  • FR852886A - Rubberized horseshoe : en fr
  • US2192189A - Static limitation in radio receivers : en
  • USD119319S - Design foe an airplane : en
  • AU362339A - Improvements in or relating to water-heating systems : en
  • US2192471A - Method of making pipe fittings : en
  • US2192868A - Multichamber filter press : en
  • USD119368S - Design fob a suit : en
  • FR852890A - Device for adjusting the amount of cooling air for aircraft engines : en fr