CA421603A - Industrial truck : en fr
US2354350A - Coated structural material : en
DE746355C - Circuit arrangement for telephone extension systems with dialer operation : de en
DK62503C - Shock fire pipe with running and track safety. : da en
US2354224A - Protective covering for electrical outlet boxes : en
FR893532A - Gas tank for the methane fermentation of manure and other similar materials : en fr
US2354382A - Window control : en
US2354513A - Interchangeable setting for finger rings : en
US2354314A - Antenna : en
CA421634A - Mica sheet making process : en fr
DE746386C - Flow regulator for liquids and gases with any direction of flow : de en
DE746234C - Paper feed for booking machines : de en
FI20208A - Fertility of the fitting of the packaging with the fitting of the flashing cap and of the fitting of the fitting : en fi
FR893473A - Cathode corona electric tube : en fr
FR893513A - Agricultural anti-cryptogamic product composed mainly of metal salicylates : en fr
FR893528A - Combined gasifier to gasify any fuels even with a high content of heavy hydrocarbons, pyroligneous, sulfur, etc. : en fr
US2354334A - Germicide and method of producing same : en
US2354211A - Insulin preparation : en
US2354351A - Method of coating structural material : en
US2354425A - Container : en
US2354352A - Oil purifying system : en
GB562969A - Improvements in or relating to collapsible boxes formed of cardboard, pasteboard or the like : en
US2354541A - Sugar beet seed drill and fertilizer attachment : en
US2354285A - Bobbin support for weft replenishing looms : en
GB562973A - Improvements relating to road vehicles : en
CA421610A - Compass bearing converter : en fr
US2354311A - Apparatus for grading powdered material : en
IE16643L - Heterocyclic bases; condensation reaction : en
US2354498A - Closure fastener : en
US2354518A - Combination can opener, lid, and measuring device : en
DE747021C - Arrangement of gas generating systems on vehicles, especially on trucks : de en
GB563068A - Improvements in writing and imprinting apparatus : en
US2354612A - Poultry feeder : en
CA421702A - Apparatus for filling tires with water : en fr
GB562958A - Improvements in poles or standards : en
FR893458A - Process for the production of phosphate layers on iron, zinc and their alloys : en fr
GB563043A - Improvements in electric insulating sheets or strips : en
GB563064A - Improvements in electric arc welding sets : en
GB563097A - Improved method of treating material under heat and pressure : en
CA421619A - Locomotive firebox equipment : en fr
GB563049A - Electric water heater : en
US2354266A - Machine tool rapid traverse mechanism : en
US2354617A - Cattle marker : en
CA421661A - Alloy heat treating method : en fr
US2354579A - Method of manufacturing certain acylated polyamino ethers : en
USD138369S - Design for a tool holder : en
US2354367A - Display sign : en
US2354454A - Dental floss holder : en
US2354553A - Method of recovering constituents of waste sulphite liquor : en
USD138370S - Design fob a fluorescent light : en
FI20201A - Exemption from the obligation to obtain a refund for the use of polygonal products in the same way as for the transfer of a product : en fi
DE746349C - Process for dewatering peat and other water-containing substances : de en
US2354368A - Interval timer : en
CA421663A - Aircraft drag device : en fr
US2354235A - Draw works with composite drive : en
US2354458A - Railroad car truck spring cluster : en
US2354387A - Hoist : en
GB563051A - Process for the production of an alkali metal ferricyanide : en
FR893462A - Double-acting piston with closed mechanical return device : en fr
US2354250A - Tractor-mounted implement : en
US2354538A - Tube coupling : en
US2354310A - Back-pressure valve : en
US2354216A - Sole margin cementing machine : en
GB563059A - An improved device for effecting the automatic release of a body : en
US2354366A - Valve shutoff device : en
US2354621A - Clutch : en
US2354562A - Hydraulic testing machine : en
US2354332A - Loop antenna : en
US2354426A - Method of making composite articles : en
US2354491A - Folder and cutter attachment for sewing machines : en
CA421641A - Presure vessel : en fr
FR893511A - Process for the extraction of metals and their salts contained in natural silicates : en fr
US2354180A - Harness connector for looms : en
US2354262A - Electron tube oscillator circuit : en
GB563014A - Improvements relating to buoyant materials : en
FR893527A - Nozzle for gasifier, with automatic ignition and injection of superheated vapors : en fr
US2354393A - Process fob extracting prolamines : en
CA421599A - Revolving door governor : en fr
US2354427A - Method of treating mercaptothiazoles with ammonia derivatives and product produced thereby : en
US2354601A - Baseball glove : en
DE746335C - Pressing cloth for devices for making blueprints : de en
US2354447A - Press : en
US2354479A - Phenolic molding composition : en
US2354489A - Black-out means : en
CA421673A - Rubber chloride manufacture : en fr
CA421697A - Electrical insulator : en fr
GB563045A - Improvements in bauxite beneficiation : en
DE748428C - Solder-proof products : de en
US2354282A - Float switch : en
US2354456A - Hydraulic transmission : en
US2354573A - Fuel tank : en
DK62497C - Gas generator systems for Automobiles, in particular Passenger and Commercial Automobiles. : da en
US2354380A - Filter : en
US2354407A - Ventilated shoe : en
US2354264A - Supporting means : en
FR893463A - Liquid, compressed air and dual compartment elevators : en fr
FR893522A - Anti-friction metal or graphite gland packing for ship propeller shafts : en fr
FI20209A - Grain dryer : en fi
US2354240A - Waffle iron and the like : en
US2354331A - High-frequency ferroinductor : en
US2354572A - Process of producing surface coverings containing oxygen-convertible synthetic resins : en
FI20190A - Självverkande reglering av järnvägsvagnsuppvärmning : en fi
GB563058A - An improved tool-holder for lathes : en
CA421630A - Fluid coupling : en fr
GB563087A - Improvements in or relating to air-compressing plant : en
IE18667L - Production of flexible tubing : en
FR893474A - Light diffusing glasses and their manufacturing process : en fr
US2354504A - Plasticized aminoplast : en
US2354280A - Thimble : en
FR893478A - Plasticizers and gelatinizers : en fr
US2354546A - Treating hydrocarbon fluids : en
USD138386S - Wall resonator and sound distributor : en
FR893525A - Manufacturing process for direct heating cathodes : en fr
US2354318A - Calcium carbonate-adhesive base product and method of preparing coatings therefrom : en
FR893523A - Method for laying helical windings on metallic conductors : en fr
US2354424A - Method of manufacturing tires : en
US2354500A - Insulated coil : en
US2354200A - Method of drying hides and skins : en
US2354293A - Tape cutting machine : en
US2354383A - Process of adsorbing gases and vapors : en
US2354410A - Vegetable bunch tying machine : en
US2354276A - Apparatus for supplying air and the like : en
GB562978A - Improvements in corsets : en
FR893487A - Process for improving the characteristics of glass yarns, in particular for their electrotechnical applications, yarns obtained by this process, applications of these yarns and products resulting from these applications : en fr
US2354259A - Machine for measuring and proportioning paints : en
GB563040A - Improvements in or relating to electric circuit breakers of the gas-pressure operated type : en
US2354261A - Synthesis of hydrocarbons : en
US2354242A - Lighting fixture shade and holder : en
US2354487A - Deep fat frying kettle : en
US2354493A - Color chart : en
DE746385C - Device for converting spherical coordinates : de en
US2354467A - Universal joint : en
FR893466A - Breech Mechanism for Firearms : en fr
GB563088A - Improvements in light signalling apparatus : en
GB562959A - Improvements in sliding windows : en
FR893515A - Process for the separation of gas mixtures : en fr
GB562967A - Improvements in or relating to fluid pressure operated electric circuit interrupters : en
GB562997A - Improvements in electric immersion heaters : en
FR893536A - Constant amplitude phase shifting devices : en fr
FI20187A - Förfaringssätt for framställning av vattenlösliga kondensationsprodukter : en fi
FR893470A - Appropriate closure construction system to eliminate air infiltration : en fr
US2354372A - Taper turning apparatus : en
FR893520A - Process for preparing resin-lacquers : en fr
US2354322A - Winding system : en
US2354362A - Oil cooler having protective and control means : en
GB562988A - Portable electric blowers : en
GB563034A - Improvements in or relating to electric signal transmission systems : en
CA421708A - Therapeutic heating bandage : en fr
DK62502C - Drum brake, especially for Bicycles. : da en
DE746326C - Device for raising and lowering the seating or lying surface of hospital furniture : de en
FR893529A - Device for remote control of the communication of two fluid circuits : en fr
GB562987A - Improved rubber solutions : en
FR893456A - Device for compressing the bottom of a thread and its part ending in the external diameter in order to increase its duration : en fr
GB563042A - Improvements in or relating to apparatus for preventing and removing the accumulation of ice on surfaces exposed to icing conditions : en
FR893484A - Improvements in the production assembly methods of sawtooth currents for line deflection, in television : en fr
US2354465A - Propeller type drive : en
US2354521A - Evaporator for treating surfaces : en
US2354203A - Method of treating wells : en
US2354544A - Automatic exposure control : en
DK62494C - Automatic Sampling Device for Liquid Volume Meters. : da en
US2354315A - Camera exposure control : en
US2354459A - Immersion means : en
FR893468A - Track control mechanism for wheeled vehicles : en fr
US2354536A - Lubricating oil composition : en
FR893471A - Transmission device, especially for remote controls : en fr
FR893460A - Improvements to safety valves, regulators or similar devices : en fr
GB563033A - An improved phial or like container and closure therefor : en
GB562974A - Improvements in power take-off devices applied to driving shafts : en
GB563079A - Improvements in spinning frames : en
FR893461A - Process for bringing linear polymers with a high degree of polymerization into the desired form : en fr
FR893475A - Camera, in particular cinematographic : en fr
FR893485A - Improvement in mirror shutters for cinematographic devices : en fr
DE749042C - Method of preparing a concrete mix for molding on site : de en
US2354281A - Yeast propagation : en
US2354554A - Process for preparing derivatives of acid sludges : en
CA421666A - Detergent briquet : en fr
FR893481A - Disc gauge handle : en fr
US2354622A - Decorative plaque : en
US2354217A - Elevator device : en
FR893519A - Adjustment device for prime movers with distribution controlled by pressurized liquid : en fr
US2354484A - Fountain pen : en
GB562981A - Improvements relating to filters for air and gases : en
GB563056A - Improvements in or relating to belt-shifter mechanism for textile carding engines : en
CA421604A - Lamp or illuminating apparatus : en fr
CA421606A - Liquid seal pump : en fr
CA421670A - Wall construction : en fr
US2354534A - Telegraph system : en
USD138378S - Design for a game device : en
US2354379A - Saw lubricating device : en
US2354398A - Attachment for cigarette packages : en
CA421620A - Excavating implement : en fr
GB563027A - Improvements in gas-tight seals wherein electric conductors pass through quartz or like vitreous material : en
FI20195A - Anordning vid fönster med dubbla rutor och med rörlig avskärmningsanordning i mellanrummet mellan rutorna : en fi
US2354189A - Windshield wiper mechanism : en
US2354277A - Receiver for firearm ejected shells : en
CA421684A - Gel type oxide catalyst : en fr
GB563005A - Improvements in and relating to electrically heated blankets, flying suits and otherarticles of clothing : en
US2354483A - Voltage variation compensator : en
CA421674A - Chlorinated rubber hydrochloride : en fr
FR893516A - Submerged burner : en fr
CA421648A - Well bore inclination indicating device : en fr
CA421629A - Gas dispensing device : en fr
GB563038A - Improvements in and relating to tinmen's snips : en
US2354312A - Apparatus for grading powdered material : en
US2354604A - Disk brake construction : en
US2354397A - Jacket type respirator : en
FR893541A - Improvements to exterior power line insulators : en fr
CA421682A - Actuator for fire extinguishing systems : en fr
FR893494A - Device for monitoring the light source of folding signals, in particular warning signals for vehicles : en fr
IE18495L - Production of flexible tubing : en
GB563052A - Improvements in centrifugal machines for infestation destruction : en
GB562957A - Improvements in or relating to the manufacture of rubber : en
FR893459A - Device for testing materials without destruction by means of ultrasound : en fr
US2354428A - Shock absorber : en
US2354570A - Process of increasing permeability of sands and strata : en
US2354188A - Fluid circulating apparatus for knitting machines and the like : en
GB563039A - Improvements in or relating to the extraction of expulsion of water and other liquidfrom yeast suspensions : en
US2354569A - Hull : en
GB562998A - Improvements in the construction of retorts for the heat-treatment of materials, furnaces, kilns, and the like apparatus : en
US2354563A - Magnetic drive : en
GB563007A - Directive antenna system for guiding and direction finding arrangements : en
US2354589A - Calendar and diary : en
US2354296A - Grinding machine : en
US2354313A - Welding machine : en
US2354593A - Plastic composition : en
US2354488A - Electromagnetic motor : en
FI20198A - Overpressure safety device for a hot water radiator with independent heat source : en fi
GB563006A - Improvements in or relating to liquid fuel burners : en
DK62499C - Rear motor vehicle with cooling air fan. : da en
US2354219A - Spring suspension : en
DE746379C - Kitchen buffet consisting of a central part and two side cabinets : de en
CA421602A - Combination soiled clothes container and washer : en fr
US2354347A - Lapping machine : en
FR893537A - Process for the twinning of fermentations, zymothermal and methane, of fermentable materials, and device for its implementation : en fr
FR893539A - Molding machine : en fr
GB563024A - Improvements in or relating to portable food containers, ovens, refrigerators and like portable food receptacles : en
GB562975A - Improvements in or relating to railway trucks and brakes : en
GB563096A - Improved means for preheating air for carburetters and the like for internal combustion engines : en
FR893501A - Manufacturing process of incandescent candles for internal combustion engines : en fr
GB563099A - Improvements in or relating to repeaters for submarine cables : en
US2354607A - Peeling and slicing attachment for knives : en
GB562991A - Cap marking mechanism for container capping machines : en
FR893464A - Wax products production process : en fr
USPP634P - Chrysanthemum plant : en
US2354385A - Brake : en
US2354270A - Seal gland and armor therefor : en
US2354187A - Azo dyestuffs : en
US2354378A - Screen cleaner for corn sizing apparatus : en
US2354476A - Folder and cutter attachment for sewing machines : en
FI20192A - Electric power supply and refrigeration equipment for the purpose of refrigeration : en fi
GB562994A - Improvements in and relating to electric circuit interrupters having arc extinguishing means : en
US2354345A - Heating apparatus : en
CA421681A - Phenol manufacture : en fr
DK62489C - Electric Tone Frequency Signaling System. : da en
US2354511A - Time system : en
US2354539A - Scribing instrument : en
US2354627A - Vehicle : en
CA421628A - Container liquid pasteurizing apparatus : en fr
FI20206A - The method of making shoes, especially children's shoes : en fi
GB562953A - Uniting surfaces with a cold setting glue : en
US2354369A - Bottle carrier : en
US2354210A - Polymerization of acrylic compounds : en
US2354442A - Inner tube and method of making the same : en
US2354531A - Process of and material for creaming latex and like materials : en
USD138366S - Design fob a finger ring : en
US2354181A - Machine for producing gears : en
US2354244A - Metering device : en
US2354499A - Ammunition charger : en
GB562995A - Improvements relating to funnels : en
US2354557A - Method of making stocking tops : en
FR893544A - Improvements to aircraft landing gear : en fr
FR893550A - New assembly game (puzzle) in wood or plastic : en fr
US2354223A - Oil-burning apparatus : en
US2354441A - Mooring buoy : en
US2354213A - Rotary engine, mainly gas turbine : en
US2354377A - Corn grading apparatus : en
US2354455A - Yarn winding apparatus : en
CA421600A - Building structure : en fr
CA421700A - Keto ester and polymer production : en fr
CA421664A - Pressure-sensitive adhesive sheet : en fr
AU1566044A - Ceramic products : en
FR893493A - Process for preparing high molecular weight condensation products : en fr
AU118696B2 - Improvements inholders for rolls of paper and locking arrangement thereof : en
US2354431A - Automatic control device : en
FI20200A - Transmission orders with a variable transmission rate : en fi
DE746451C - Process for the production of monochloroacetyl chloride : de en
FR893455A - Device for dressing profile grinding wheels, in particular grinding wheels for threads : en fr
IE19451L - Preparing 7-dehydrosterol : en
US2354179A - Charge forming device : en
US2354361A - Production recorder : en
FR893512A - electrothermal elements for heating furnaces : en fr
US2354340A - Loom picker check : en
CA421637A - Circuit controller : en fr
GB562950A - Improvements in or relating to the finishing of porous surfaces : en
FR893491A - Composite friction lining : en fr
CA421617A - Graining machine : en fr
US2354532A - Hot water tank construction : en
USD138371S - Design for a saddle house swing seat : en
GB563002A - Radio shielded engine ignition : en
FR893504A - Cooling device for radio broadcasting devices : en fr
GB563013A - Catalytic conversions : en
US2354320A - Interface modifying substance : en
US2354555A - Temperature indicator : en
US2354226A - Keyless chuck : en
US2354333A - Machine for operating on insoles : en
US2354550A - Lubricant : en
US2354528A - Carrier for bottles : en
FR893457A - Method for producing cartoon films with relief effects : en fr
GB563025A - Improvements in and relating to the surface treatment of zinc or cadmium or metals coated therewith : en
CA421596A - Ceramic article manufacture : en fr
FI20194A - Root crop harvester : en fi
GB562984A - Improvements in self-adherent demolition charges : en
US2354639A - Double seal siding : en
US2354552A - Color photographic image : en
GB563108A - Improvements in and relating to milling cutters and similar tools : en
GB562961A - Improvements in or relating to the production of building members from plaster board : en
CA421667A - Detergent briquette : en fr
GB562956A - Improvements in plasticised polyvinyl ester compositions : en
US2354336A - Loading machine : en
FR893486A - Rotary thread guide forming cone winder : en fr
GB563011A - Sealed capsules : en
US2354453A - Fighter craft : en
GB563107A - Improvements in and relating to electric thermal control devices : en
AU118701B2 - Improvement in knitted fabric and method of knitting : en
CA421693A - Multichannel signal transmission : en fr
CA421705A - Reading instrument : en fr
US2354284A - Pneumatic thread holder : en
US2354201A - Shock absorber for fluid flow installations : en
CA421660A - Dispensing carton : en fr
CA421709A - Plastic composition : en fr
CA421649A - Aircraft control surfaces : en fr
US2354610A - Ear clip : en
DE744782C - Self-igniting, air-compressing internal combustion engine with an approximately disk-shaped combustion chamber arranged laterally in the cylinder head : de en
US2354529A - Control device : en
GB563106A - Continuous form envelopes : en
US2354565A - Isomerization of normal paraffins : en
US2354371A - Oil cooler control : en
US2354598A - Electric lighting set : en
US2354616A - Dressing machine for pipe wrench parts : en
US2354505A - Diazine derivatives : en
USRE22520E - Filter : en
CA421621A - Excavating implement : en fr
CA421644A - Liquefied gas dispensing apparatus : en fr
US2354243A - Apparatus and method for orienting the surface molecules of plastic materials : en
CA421694A - Negative transconductance tube oscillator : en fr
US2354291A - Press : en
US2354416A - Swing joint : en
US2354590A - Container and method of manufacture : en
US2354560A - Scarifier : en
GB563029A - Improvements in collar studs and the like articles : en
US2354307A - Motor-driven hand tool : en
SE111306C1 - Method for producing filled chocolate articles. : en sv
US2354549A - Card controlled mechanism : en
US2354514A - Amplifying system : en
GB562971A - Improvements in or relating to packing washers : en
USD138390S - Design for a suit : en
DK62488C - Station scale device for television receivers, which is also designed for receiving radio waves. : da en
US2354232A - Cox n nh : en
US2354537A - Wide band coupling for transmission lines : en
FR893469A - sliding bottom container case : en fr
GB563004A - Improvements in spools for kinematographic and like film strips : en
FR893479A - Improvements to high frequency signaling systems : en fr
FR893531A - Improvement of gases in gasifier vehicles : en fr
GB563082A - Improvements in or relating to the storing and expending of energy on road vehicles or other machinery : en
DE746340C - Large wind power plant with main wind turbines lying one behind the other on the same axis and an auxiliary wind turbine connected upstream : de en
CA421680A - Olefine reaction product : en fr
GB563078A - Solutions of polyamides : en
GB562964A - Improvements in two-stroke internal combustion engines : en
GB562965A - Improvements to an optical indicating device of the momentary power crossing an electricity meter : en
US2354640A - Reactor tube : en
USD138389S - Design for a suit : en
US2354375A - Spool or reel : en
US2354246A - Apparatus for using normally gaseous solvents to separate wax and oil : en
US2354415A - Adjustable eyeshield : en
US2354271A - Car coupler : en
US2354571A - Facsimile apparatus : en
US2354464A - Manufacture of chlorsulphonic acid : en
GB563062A - Improvements in or relating to the manufacture of name-plates, dials, cards, tabs, tickets, or the like : en
FI20205A - Reservlänk för snökedjor : en fi
GB563047A - Production of dihaloacrylyl halides : en
CA421671A - Moulding powder : en fr
US2354585A - Low capacity filament transformer system : en
US2354190A - benkert : en
FI20202A - Sätt och apparat förbränning av svartlut och liknande brännbara ämnen : en fi
US2354635A - Flasher switch : en
FI20210A - Anordning for rening ochandling av vatten : en fi
DK62486C - Washing, Dishwashing and Drying machine. : da en
GB563048A - Improvements in or relating to thread-milling machines : en
GB563017A - Improved shopping and general carrier bag and cycle carrier : en
GB563090A - Abrasive articles and methods of making the same : en
US2354619A - Valve for floor waxers : en
US2354443A - Window shield : en
US2354252A - Lubricating composition : en
GB563001A - Improved means for lubricating bowden cables and like sheathed cables and wires : en
GB563012A - Improvements in or relating to tuyeres : en
US2354437A - Bead lock : en
CA421707A - Air equalizer gun : en fr
US2354321A - Emergency door lock release : en
US2354609A - Diffusion apparatus : en
CA421677A - Pinacol insecticide : en fr
CA421651A - Fire extinguisher : en fr
GB562996A - An improved liquid control valve : en
GB563061A - Process for treatment of chromium ores : en
US2354490A - Means for and method of forming welt seams : en
US2354199A - Method and means for television and other transmissions : en
FR893518A - Ski binding device : en fr
GB563053A - Improvements in or relating to racks for storing or displaying articles : en
USRE22523E - System op coding and decoding : en
DK62493C - Fluid brake for damping the oscillations of the weight arm in a weight. : da en
US2354283A - Antibuzz fluid pressure regulator : en
US2354328A - Cycle saddle spring : en
US2354269A - Adjustable support for shelving : en
US2354326A - Shoe-bottom-coating machine : en
US2354429A - Control apparatus : en
USD138379S - Design for a clothespin : en
GB562986A - Improvements in electrical signalling systems : en
GB562951A - Improvements in and relating to magneto-electric machines : en
US2354195A - Filter tank assembly : en
USD138385S - Sound resonating and modulating cabinet : en
US2354432A - Apparatus for making inner tubes : en
USD138384S - Design for a rotary toothbrush : en
US2354591A - Television apparatus : en
CA421614A - Cable clamp : en fr
FR893498A - Apparatus for powdering surfaces : en fr
AU891143A - Improvements in dental floss : en
GB563009A - Variable-pitch propellers : en
USRE22522E - Preparation of dehydrated pre : en
GB562952A - Improvement in and relating to magneto-electric machines and method of making the same : en
GB562972A - Steering of ships : en
US2354355A - Conversion of hydrocarbons : en
US2354620A - Fuel injection turbine : en
US2354263A - Electron microscope : en
GB563041A - Improved prepayment apparatus with coin inlet mechanism, for example for electricityor gas : en
CA421696A - Phase modulation : en fr
US2354392A - Integrated model airplane : en
USD138368S - Design fob a fixture fob holding a theead-cutting tool ob the like while gbinding the cutting end thebeof : en
DE745863C - Process for producing porous carbon bodies : de en
CA421608A - Ski tow : en fr
US2354444A - Wheel construction : en
US2354212A - Method of and apparatus for braiding : en
US2354515A - Tripod head for cameras and the like : en
CA421715A - Electromotor : en fr
US2354390A - Push lock for bathroom scales : en
US2354566A - Bending machine : en
DE746382C - Curve ruler : de en
US2354615A - Detector for axminster selvage shuttles : en
GB562963A - Improvements in draw benches for drawing tubes and bars : en
GB563105A - Improvements in and relating to the manufacture of articles from short lengths of tube : en
DE746320C - Device to protect the tube flow meter in an X-ray system : de en
FI20193A - For the purposes of the calculation of the total number of quarries, the total amount of the total number of : en fi
FR893533A - Plywood arched shoe soles : en fr
IE17910L - Electric current interrupters : en
CA421626A - Temperature control for driers, etc. : en fr
CA421656A - Silica refractory : en fr
US2354182A - Cargo handling device : en
DK62492C - Membrane of soft foil material for dry gas meters. : da en
US2354623A - Solution feeding or decanting apparatus : en
CA421685A - Catalytic reaction : en fr
US2354564A - Sheet pulp container male die apparatus : en
USD138380S - Design fob a golf club head : en
CA421647A - Cellulose ether composition : en fr
CA421653A - Razor : en fr
CA421699A - Electrical relay : en fr
US2354475A - Method of producing lead arsenate : en
US2354596A - Turbotransmission : en
USD138374S - Design for a finger ring : en
US2354286A - Automatic change-over device : en
AU118700B2 - Improvements in or relating to impact members and impact crushers employing such members : en
US2354386A - Hoist : en
US2354450A - Closure for vehicle bodies : en
AU798443A - Improvements in telephone systems : en
US2354423A - Pressure responsive measuring instrument : en
USD138365S - Design for a knife : en
US2354497A - Refrigeration apparatus : en
US2354506A - Securing clip : en
US2354633A - Process for producing fruit or vegetable juice concentrate : en
US2354338A - Safety shoe : en
US2354395A - Filter element : en
US2354568A - Bottleholder : en
US2354588A - Dyestuff : en
US2354600A - Folding box : en
GB563098A - Improvement in method of identification marking of fabrics : en
US2354297A - Fastening means for detachable covers and other devices : en
US2354202A - Convertible pen-playhouse : en
US2354637A - Method of decorating articles : en
CA421668A - Heat exchanger : en fr
US2354308A - Container cleaning machine : en
US2354414A - Horizontal milling, drilling, and boring machine of the floor type : en
US2354485A - Composite article and element therefor : en
US2354289A - Mechanism for removing welding burrs : en
US2354399A - Side hole coring device : en
FR893517A - Device for transporting recovered waste oils : en fr
CA421676A - Air-driven gyroscopic instrument : en fr
US2354256A - Carpet construction : en
US2354435A - Plastic fabric : en
CA421638A - Electric induction apparatus : en fr
DE746452C - Process for the production of oil-like drying condensation products from aldehydes : de en
US2354207A - Suction cleaner : en
US2354486A - Rotary engine : en
US2354599A - Compensating roll drive mechanism : en
US2354638A - Pin stem clutch : en
US2354247A - Process of using normally gaseous solvents to separate wax and oil : en
US2354632A - Aromatic ethebs of l : en
US2354492A - Marihuana active compound : en
US2354445A - Resilient bushing for outboard motor mountings : en
CA421609A - Gas main plugging method : en fr
GB563057A - Bathing or swimming suit : en
CA421625A - Bag composite material : en fr
US2354239A - Telescopic container : en
US2354288A - Automatic pen filler and cleaner : en
GB563065A - An improved boot, shoe or like footwear and a method of manufacture thereof : en
US2354508A - Noise balancing : en
US2354634A - Mixing apparatus : en
CA421655A - Synthetic rubber tackifying method : en fr
US2354434A - Tire building apparatus : en
US2354631A - Fire extinguisher discharge apparatus : en
FR893542A - Improvements in the manufacture of aluminum slide rules : en fr
US2354275A - Method of treating pistons : en
US2354461A - Adjustable countersink or the like : en
USD138387S - Design for a suit : en
US2354510A - Automatic frequency control : en
CA421678A - Electric fuse : en fr
US2354376A - Corn sizing apparatus : en
US2354533A - Tank fitting : en
CA421672A - Modulation system for wire and radio transmission : en fr
US2354578A - Method of manufacturing certain acylated polyamino ethers : en
GB562976A - Improvements in or relating to change speed mechanisms and liquid dispensing apparatus including the improved change speed mechanisms : en
CA421687A - Cable clamp : en fr
US2354327A - Manometer : en
CA421611A - Razor : en fr
DE746575C - Process for the preparation of aromatic oxycarboxamides : de en
US2354353A - Method and apparatus for catalytic conversions : en
CA421679A - Arc extinguishing means : en fr
SE111279C1 - : en
US2354394A - Black-out lamp : en
US2354370A - Bottle carrier : en
US2354391A - Machine control : en
GB563104A - New or improved locking means for cycles to prevent unauthorised use or theft thereof : en
US2354597A - Turbotransmission : en
GB562982A - Improvements in or relating to vehicle chassis frames : en
US2354337A - Loading and unloading apparatus for self-propelled vehicles : en
US2354294A - Tape cutting machine : en
US2354300A - Transfer case for power transmissions : en
US2354512A - Treatment of vinyl type halides : en
FR893505A - Method for increasing the heat radiation of non-emissive electrodes of electronic lamps : en fr
FR893507A - Hydromechanical compound gear change : en fr
GB563071A - Improved valves for internal combustion engines and methods of making the same : en
GB563016A - Screw and nut mechanism : en
FI20188A - Anordning förtryckning, fuktning eller gummering av pappersremsor : en fi
GB563015A - Improvements in or relating to boots, shoes and the like and the method of making same : en
FR893548A - Improvements to spring cushions and the like : en fr
GB563010A - Improvements in apparatus for cleaning metal sheets : en
IE17476L - Concrete flooring : en
US2354360A - Loading station for shuttle cars : en
US2354526A - Synchronizer and method of making the same : en
US2354576A - Lawn mower trailer : en
IE16659L - I.c. engines : en
GB563008A - Controllable pitch propeller : en
GB563020A - Improvements in and relating to oscillating mechanism for washing machines : en
US2354587A - Method of manufacturing turbine blades : en
US2354306A - Slide loop : en
US2354452A - Anesthetic apparatus : en
DE746344C - Device for measuring the length of textile webs : de en
CA421657A - Solid colour pattern knitting machine : en fr
US2354436A - Seat cushion construction : en
CA421632A - Textile goods heating apparatus : en fr
CA421658A - Moulding material : en fr
US2354186A - Insulation package : en
US2354405A - Light trap for removable reflector filters for one-shot multicolor plate cameras : en
US2354473A - Rerailer for cars on tracks : en
US2354279A - Fishing signal : en
US2354222A - Fluid heat exchange installation : en
US2354406A - Controller for electric motors : en
GB562962A - Improvements in the separation of vegetable pigments : en
US2354309A - Railway truck structure : en
US2354462A - Ice hoisting apparatus : en
FR893472A - Device for threshing plants with flower heads and in particular sunflowers : en fr
US2354335A - Method of treating textile yarns : en
GB563091A - Improvements in or relating to means or apparatus for improving the durability of glass containers : en
CA421669A - Electric power cable : en fr
USD138362S - Design for a coffee maker : en
US2354469A - Can opener : en
US2354339A - Electrical equipment : en
US2354545A - Optical exposure meter : en
FR893451A - A method of removing deposits that occur on valve cones during operation of a combustion engine : en fr
CA421659A - Telegraphic tape transmitter : en fr
FI20199A - Sätt för framställning av metallsulfater : en fi
US2354440A - Windshield wiper : en
DE745279C - Control device for an electric adjustment drive : de en
GB562830A - An improved machine for covering wires with insulating materials : en
CA421613A - Antioxygenic composition : en fr
FI20204A - Belastnings- och avlastningsanordning för valspressar, särskilt för pappersmaskiner där valsarna pressas Medels pressluft eller dylikt : en fi
GB563055A - Improvements in or relating to gas-pressure regulators : en
GB563063A - Improvements in or relating to milling cutters : en
FR893453A - Device for automatic reconciliation between a workpiece and a grinding wheel in the groove grinding of annular profiles of workpieces on thread grinding machines : en fr
GB562992A - An improved method and means of installing electric switch mechanism or the like in walls or other surfaces : en
GB563026A - Improvements in and relating to flexible joints : en
GB563044A - Improvements in dry gas meters : en
FR893480A - Process for the synthesis of alkyl chlorides : en fr
GB563031A - Improvements in and relating to internal combustion engines : en
FR893499A - Process for the color correction of color photographic images according to the color development process : en fr
GB563109A - Abrasive articles : en
US2354356A - Picking device : en
CA421711A - Annealed strip steel processing : en fr
GB563072A - Improvements in or relating to door holders : en
GB563035A - Improvements relating to the thatching of ricks and roofs : en
US2354325A - Conveying apparatus : en
GB563046A - A process for the manufacture of gaseous fuels of high calorific value : en
US2354520A - Typewriting machine : en
US2354540A - Process for the production of physiologically inert oils : en
US2354523A - Heat-treating apparatus : en
US2354558A - Stylus head mounting for dictating machines : en
US2354502A - Head shield : en
FR893477A - Process for manufacturing prosthetic devices, in particular dental prostheses : en fr
GB562990A - Improvements in or relating to telecommunication systems : en
US2354241A - Self-trimming mold : en
US2354316A - Safety attachment for watercraft : en
GB562970A - A portable device for expanding tubing : en
GB563102A - Improvements in screw-threading taps : en
GB563103A - Improvements in expansible reamers : en
US2354214A - Differential gearing : en
US2354278A - Power transmission : en
USD138382S - Hog oiler : en
US2354342A - Joint for the walls of vessels : en
US2354460A - Hydraulic tube coupling : en
US2354548A - Seismic prospecting : en
US2354495A - Dehydration process : en
AU881443A - Process in imbibition motion picture photography : en
CA421636A - Carrier current control system : en fr
CA421639A - Circuit overload cut out : en fr
CA421645A - Aromatic compound alkylation : en fr
USRE22521E - Combination bake and stacker : en
US2354628A - Inspection apparatus : en
US2354225A - Developing tank : en
US2354471A - Laryngoscope : en
US2354556A - Method of forming laminated tubular bodies : en
USD138377S - Design for an embroidered trimming : en
US2354292A - Ventilating system for positive air control in buildings : en
US2354227A - Internal-combustion engine : en
CA421703A - Connecting device : en fr
CA421654A - Razor : en fr
US2354507A - Combination furnace and water heater : en
US2354409A - Laminated solder-filled sheet metal : en
CA421652A - Razor blade : en fr
AU539042A - Improvements in or relating to magnetic cores and the production thereof : en
GB562993A - Frequency modulation signal receiving system : en
CA421607A - Mobile fire pumper : en fr
GB563070A - Improved valve for internal combustion engines : en
AU124944B2 - Ceramic products : en
US2354237A - Projector : en
US2354527A - Culvert structure : en
FR893476A - Antenna device for message transmission station : en fr
GB563019A - Improvements in the manufacture of plaster of paris : en
GB563028A - Improvements in or relating to the production of photo-mechanical printing plates : en
CA421595A - Sheet material manufacture : en fr
CA421616A - Metallurgy : en fr
CA421713A - Railway car side door : en fr
US2354595A - Two-stage alkylation process : en
US2354624A - Thread control system for weft replenishing looms : en
US2354209A - Gasoline dispensing nozzle : en
USD138373S - Design for a cigarette case : en
US2354451A - Cartridge or shell for chain shot : en
US2354535A - Electrical prospecting : en
US2354481A - Filter shell : en
CA421633A - Dried whey : en fr
US2354561A - Furnace reconstruction : en
US2354305A - Rotary valve controlled internal-combustion engine : en
US2354457A - Electrical precipitation apparatus : en
US2354575A - Cutout for electric irons : en
DE746333C - Process for the production of surfaces with a uniform appearance in magnesium alloys, especially in the form of injection and press castings : de en
US2354341A - Rubber glazing strip for multiple glass sash : en
FR893489A - Verification instrument : en fr
GB563084A - Improvements in or relating to the manufacture of electrical condensers : en
CA421627A - Drainage device for web drying machines : en fr
DK62491C - PROCEDURE FOR MANUFACTURE OF SUCH PRODUCTS OF ANY KIND OF PAMAMAMIDE WHICH MAY SERVE SUBSTITUTES FOR LEATHER, WAX FABRIC AND CLOTHING FABRICS. : da en
US2354245A - Tool : en
US2354421A - Luminous discharge tube : en
GB563003A - Improvements in or relating to grip-and-release devices : en
US2354551A - Electromagnetic apparatus and method of making the same : en
GB563095A - Improvements in electric radiators and like apparatus : en
GB562949A - Improvements relating to electron beam deflection valves and circuits therefor : en
GB563089A - A fireplace bottom or hearth unit : en
US2354373A - Subcarburetor : en
GB562977A - Improvements in or relating to methods of reducing the tendency of wool and wool-containing fabrics to felt and shrink : en
FR893534A - Process to improve the carbonization and carbodistillation of various woods : en fr
GB562979A - Improvements in and relating to prepayment mechanism for meters and the like : en
FI20207A - Skidbindning med fjädrande bakstropp and två framför tåjärnbackarna anordnade spännhävarmar : en fi
US2354358A - Valve door construction : en
US2354348A - Dispensing apparatus : en
US2354403A - Fuel injection system : en
US2354344A - Trailer : en
US2354231A - Disubstituted malonic ester : en
CA421675A - Rubber chlorination : en fr
FR893545A - Process for processing or ripening processed cheese and resulting product : en fr
FI20197A - Kakelbeklädnad för radiator : en fi
US2354228A - Saw jointing device : en
US2354412A - Strainer : en
US2354496A - Refrigeration method and apparatus : en
US2354522A - Load equalizing system : en
US2354583A - Synchronizing system : en
US2354206A - Fungicide : en
CA421706A - Rug cleaning machine : en fr
US2354330A - Means for supporting pit-furnace covers : en
US2354298A - Machine for raising spines : en
US2354559A - Buttonhole sewing machine : en
AU118697B2 - Improvements intwo-stroke cycle internal combustion engines : en
US2354197A - Measuring device : en
US2354234A - Disubstituted malonic ester and process of preparing the same : en
US2354267A - Method of welding : en
AU963743A - Improvements intwo-stroke cycle internal combustion engines : en
CA421642A - Tin plate manufacture : en fr
US2354354A - Hydrocarbon conversion : en
US2354389A - Friction element : en
US2354524A - Trimethinecyanine dyestuffs : en
CA421646A - Ethyl benzene : en fr
CA421689A - Carton forming apparatus : en fr
GB563021A - Improved petrol lighter : en
GB562983A - Improvements in steam disinfecting and/or sterilizing apparatus : en
US2354299A - Viscosimeter : en
US2354272A - Cool water reservoir for refrigerators : en
US2354641A - Treatment of paraffin hydrocarbons : en
GB562985A - Loop-taker and feed-actuating mechanisms for sewing machines : en
FR893524A - Development of rotary gear pumps : en fr
IE16908L - Citric acid : en
US2354249A - Gasoline dispensing apparatus : en
US2354547A - Lubricating oil composition : en
FR893488A - Process for preparing solid dyes : en fr
US2354586A - Method of and machine for treating and laying strip material from packages : en
US2354501A - Contact construction : en
US2354542A - Generator regulator : en
US2354191A - Pothead or terminal for electric cable systems : en
US2354480A - Fastener : en
GB563077A - Improvements relating to condenser and similar tubes and their joints : en
GB563073A - Improvements in and relating to tubular condensers, heat exchangers and like apparatus : en
FR893496A - Method and device for making mats from woody stems : en fr
GB563094A - Improvements in or relating to the construction of pitched roofs : en
GB563100A - Improvements relating to enamelled structures : en
US2354433A - Method of forming rubber articles : en
US2354519A - Sludge pumping apparatus : en
USD138363S - Combined beverage cooler and dispenser : en
FR893502A - Electrical signal receiver : en fr
GB563080A - Improvements in or relating to metallised paper electric condensers : en
US2354324A - Regenerative furnace and method of burning liquid fuel therein : en
US2354388A - Smoking pipe : en
GB563074A - Improvements in economisers and similar heat exchange apparatus : en
GB563032A - Improvements in or relating to the manufacture of electric insulators : en
GB563037A - Improvements in and relating to carbonization : en
DE753051A - External drive for large diameter disks, especially for turntables : de en
FI20185A - Förfaringssätt och apparat för dosering av vätskor : en fi
US2354494A - Hernial truss : en
US2354592A - Electrical network : en
US2354238A - Oil filter : en
US2354396A - Turbotransmission : en
DE745374C - Process for the production of water-insoluble chromium-containing dyes : de en
US2354417A - Acidulated grass or leguminous fodder with nontoxic corrosion inhibitor : en
US2354577A - Wetting agent : en
DK62505C - Oven for Drying Generator Firewood. : da en
USD138375S - Design fob a gyro horizon indicator : en
CA421643A - Rubber valve stem : en fr
US2354274A - Agricul tural implement : en
GB563086A - Improvements in or relating to valves for controlling the flow of liquids : en
US2354449A - Method of making elastic novelty yarn : en
US2354374A - Lock nut : en
CA421635A - Electric overload relay : en fr
US2354184A - Drive socket connector : en
US2354257A - Transmission : en
US2354614A - Optical projection system : en
US2354567A - Material feeding and vapor removing mechanism for rotary driers : en
GB563085A - Improvements in or relating to tanks : en
GB562966A - Improvements in or relating to collapsible boxes formed of cardboard, pasteboard or the like : en
IE18464L - Production of flexible tubing : en
DK62498C - Device for hydraulic brakes. : da en
US2354608A - Valve : en
CA421704A - Coupling or engaging device : en fr
US2354302A - Magneto unit : en
US2354630A - Steam field kitchen : en
CA421612A - Pipe bowl cleaner : en fr
US2354357A - Engine : en
US2354418A - Hot-air furnace : en
CA421624A - Welding apparatus indicator : en fr
US2354359A - Process of improving hydrocarbon mixtures : en
AU118691B2 - Improvements in or relating to magnetic cores and the production thereof : en
US2354364A - Oil cooling device : en
US2354343A - Candle : en
US2354482A - Article feeding mechanism : en
US2354478A - Shaft seal : en
CA421665A - Detergent briquette : en fr
US2354258A - Crankshaft chuck : en
US2354198A - Manufacture of propeller blades : en
US2354183A - Picture frame : en
US2354251A - Folding device : en
GB563036A - Improvements in or relating to pit props : en
DK62495C - Method and apparatus for sorting items that are smooth on one side and rough on the other. : da en
GB563066A - Manufacture of metal flakes and powder : en
GR10278B - METHOD OF PREPARATION OF SUPPLIES FROM SUGAR AND CHEESE MILK FOR THE MANUFACTURE OF COATING MEANS OF BREAD, BAKERY OR COOKING. : el en
CA421692A - Radio direction and distance indicating system : en fr
DK62500C - Suspended wooden wheel ring, especially for bicycles. : da en
DE744764C - Electrical control device with vibration regulator : de en
US2354290A - Engine starting apparatus : en
US2354605A - Vibration motor : en
US2354205A - Collar and method of making the same : en
US2354233A - L-methylbarbitcric acid derivatives : en
US2354229A - Allylchloromethyl sulphide : en
US2354503A - Optical objective of the telephoto type : en
US2354602A - Railway traffic controlling apparatus : en
US2354636A - Electron tube oscillator circuit : en
US2354448A - Friction device : en
US2354221A - Stove : en
US2354402A - Combined pencil and first-aid kit : en
CA421598A - Starch gel for paper making : en fr
FI20189A - Forwarding provisions relating to the period of validity of the guarantee and of the guaranteeing amount of the transfer : en fi
FR893503A - folding ladder-staircase : en fr
FI20211A - Device for adjusting separators with one or two output devices : en fi
US2354446A - Method of molding and vulcanizing hollow articles : en
US2354192A - Insecticide : en
US2354603A - Ophthalmic mounting : en
DE745339C - Orientation device for the blind : de en
US2354420A - Contractor-expander for electric seismographs : en
US2354517A - Stoker control : en
US2354516A - Marshmallow beater : en
US2354419A - Apparatus for sorting rivets : en
FI20191A - Rörlig fjärrsignalkabelanläggning : en fi
FI20203A - Collage for papers and cellulose industry : en fi
GB562999A - Improvements in or relating to upholstery spring assemblies : en
US2354626A - Apparatus for mixing dental cement : en
CA421714A - Computing system : en fr
US2354363A - Means for heating thermoplastic materials for molding : en
CA421650A - Mixed glass product : en fr
FR893543A - Device for fixing lag bolts, screws or the like in concrete or other hardenable material and various objects, in particular railway sleepers, provided with such a device : en fr
US2354400A - Bessemer converter blow control method : en
FR893452A - Process for preparing pyridines alongside nitriles : en fr
USD138383S - Design for a portable electric rectifying device : en
AU797743A - Improvements in or relating to impact members and impact crushers employing such members : en
FR893454A - Advance control of the workpiece carriage or of the tool carriage for a pinion machining machine working with a worm-shaped tool, in particular a helical grinding wheel : en fr
FR893495A - Electric arc protection device for high voltage insulators : en fr
GB563092A - Improvements in or relating to fluid pressure systems : en
DE745426C - Overpressure autoclave : de en
GB562980A - Improvements relating to filters for air and gases : en
GB563030A - Improvement in parachute pack : en
US2354422A - Pitch adjusting mechanism for variable pitch propellers : en
USD138367S - Design for a toy : en
US2354273A - Camera : en
CA421683A - High frequency tube : en fr
AU118695B2 - Improvements in dental floss : en
CA421623A - Culvert : en fr
DE746331C - Price indicators for fuel tank systems : de en
GB562960A - Production of coloured photographic images : en
DK62501C - Safety device for bicycles to prevent theft of bicycle pumps. : da en
CA421698A - Relay circuit : en fr
DE746415C - Zigzag sewing machine with a needle bar that can be swung out by a link drive : de en
FR893509A - Fuse circuit breaker under the action of overcurrents : en fr
CA13817S - Wall plaque : en
GB563101A - Improvements relating to electrodeposited nickel : en
DK62487C - Procedure for Operating Evaporators. : da en
FR893508A - Device for supplying air to the engine chamber in motor vehicles with rear engine : en fr
US2354185A - Spooling mechanism and motor control circuit : en
US2354248A - Wearing apparel : en
GB563023A - Improvements in or relating to the treatment of a gas or vapour with a liquid : en
FR893492A - Process for producing indetonating gasolines by double pressure hydrogenation of medium oils and heavy gasolines : en fr
USD138376S - Design fob an embkoideked trimming : en
US2354509A - Abrasive cutoff machine : en
US2354268A - Hitch : en
FI20186A - Process for the preparation of B- (p-oxyphenyl) -isopropylmethylamine : en fi
IE18496L - Armouring for cables etc : en
US2354365A - Coupling device for adjustable coupling systems : en
FR893467A - Starting device for internal combustion engines, used for traction, in particular of vehicles : en fr
US2354574A - Moistureproofed glassine paper : en
GB562989A - Improvements relating to shutter release mechanisms for photographic cameras : en
FI20184A - Förfaringssätt och apparat för intorkning av vätskor och andra fuktiga ämnen : en fi
GB563069A - Improvements in or relating to liquid fuel burners : en
US2354255A - Check valve : en
US2354329A - Motor starting system : en
US2354230A - Chloromethyl sulphide : en
US2354196A - Typewriting machine, typesetting machine, and other keyboard instruments : en
GR10279B - METHOD OF TREATMENT OF STRONG CAST IRON IN SILICARIC ACID AND PHOSPHORUS. : el en
US2354411A - Apparatus for machining spiral grooves : en
US2354580A - Method of manufacturing certain acylated polyamino ethers : en
FR893483A - Improvements to phase modulated pulse demodulation systems : en fr
GB563075A - Improvements in radio beacons : en
US2354613A - Indicating device for welding machines : en
US2354349A - Cup disposal system : en
US2354606A - Internal-combustion engine valve control : en
US2354463A - Vat color composition for printing : en
DK62490C - Bearing for axially non-displaceable Installation of a Pivot Shaft in a Housing for Regulating Resistances and similar Regulating Bodies. : da en
US2354193A - Insecticide : en
US2354236A - Aircraft wing mounting means : en
CA421688A - Hollow cast metal valve : en fr
US2354194A - Manufacture of miniature incandescent lamps : en
USD138388S - Design for a suit : en
CA421690A - Power transmission : en fr
AU933443A - Improvements inholders for rolls of paper and locking arrangement thereof : en
USD138372S - Design for a cigarette case : en
FR893549A - Method and device for recovering aircraft wing wakes : en fr
US2354265A - Pump : en
US2354301A - Weighing pendulum and recorder disk assembly : en
US2354468A - Sewing machine : en
US2354220A - Fluid pump : en
AU126069B2 - Airplane sustentation surface : en
FR893482A - Method for facilitating the ignition of gasifiers, in particular anthracite gasifiers for motor vehicles : en fr
FR893530A - Two-stroke engine with opposed pistons, without connecting rods, simultaneously executing the same cycles by causing the rotation of a pallet integral with the shaft : en fr
GB563093A - Improvements in standards for hand rails and the like : en
US2354530A - Fishing reel : en
US2354384A - Economizer door for boiler enclosures : en
US2354404A - Holding bracket : en
US2354581A - Arm joint for dolls : en
CA421691A - Electron discharge device : en fr
US2354381A - Globe : en
US2354477A - Measuring dispenser : en
AU118694B2 - Process in imbibition motion picture photography : en
US2354317A - Chromane and process for producing same : en
CA421622A - Resin composition : en fr
CA421605A - Combination rake and stacker : en fr
CA421712A - Bicycle driving mechanism : en fr
CA421640A - Cellulose derivative : en fr
FR893510A - Improvements to rotary electrical switches : en fr
US2354254A - Directional antenna with suppressed lobes or ears : en
US2354466A - Ventilator : en
SE111296C1 - : de
US2354525A - Truck or cage for raising or lowering material : en
CA421686A - Catalytic reforming process : en fr
CA421701A - Aircraft static charges detecting and neutralizing apparatus : en fr
US2354287A - Dynamic method of correcting the spherical aberration of electron lenses : en
US2354470A - Support for telephone handsets : en
CA421618A - Locomotive firebox equipment : en fr
US2354295A - Sound recording system : en
AU814043A - Improvements in or relating tothe drying of solutions or suspensions of pulverulent matter ina liquid : en
AU118692B2 - Improvements in or relating tothe drying of solutions or suspensions of pulverulent matter ina liquid : en
USD138381S - Design for a fishing fly body : en
FR893465A - Gun Rising Device : en fr
CA421615A - Highway marker : en fr
DK62504C - Apparatus for measuring distances by means of frequency-determined signals according to the reflection principle. : da en
CA421710A - Piping throttle : en fr
US2354401A - Meat-cooking carton : en
US2354304A - Turbine runner : en
DK62496C - Plate-shaped Heat Transfer Element for Heat Exchangers. : da en
GB562948A - Improvements in bomb sights for aircraft : en
CA421631A - Trenching machine grade indicator : en fr
US2354625A - Universal power saw : en
CA421662A - Rotary pump : en fr
CA421597A - Scabbard : en fr
US2354472A - Ignition system : en
US2354323A - Billet bar breaker : en
AU798643A - Improvement in knitted fabric and method of knitting : en
USD138364S - Design for a traveling bag : en
AU118702B2 - Improvements in telephone systems : en
GB563060A - Improvements in electrical protective devices : en
GB562954A - Improvements in or relating to transmissions in indicating or recording instruments : en
FR893514A - Agricultural anticryptogamic product based on urotropin and zinc : en fr
GB563018A - Improvements in or relating to the winding drums employed on cable ships : en
CA421695A - Electron discharge device : en fr
FR893526A - Return to earth system for trolleybuses : en fr
US2354208A - Washing machine : en
FI20196A - The method of adjusting the speed of operation of the radiator by means of the radiator and the radiator battery or by means of a s.k. panel radiatorer : en fi
DE746233C - Stencil printing device controlled by hole markings : de en
FR893538A - Laundry mold : en fr
FR893547A - Mode of supply of gasifiers and recovery nozzle for its implementation : en fr
BE456231A - Zipper closure : en fr
US2354439A - Method of making disk wheels : en
US2354413A - Microfeed for heavy machine tools : en
FR893490A - Water-soluble dyes belonging to the dibenzoyl-benzene series and process for preparing these dyes : en fr
US2354408A - Glare eliminating device : en
US2354218A - Operation and lubrication of mechanical apparatus : en
US2354260A - Cellular material : en
FR893506A - Cooling of engines fitted to the rear of automobiles : en fr
US2354618A - Indicator : en
GB563083A - Improved lamp for use in fog and under water : en
US2354303A - Garden shears : en
US2354346A - Combination harvester-thresher : en
US2354629A - Top seal for floating tank roof side wall shoes : en
GB563067A - Improvements in or relating to grinding and polishing machines : en
AU1566144A - Airplane sustentation surface : en
US2354215A - Edge ornamentation for fabrics : en
US2354584A - Manufacture of reactive magnesium oxide : en
GB563054A - Improvements in dry cells : en
GB563076A - Radio beacon : en
US2354438A - Mounting for fuel tanks : en
US2354474A - Turnbuckle : en
GB563000A - Improvements in or relating to metal doors and door frames : en
US2354594A - Joggle wedge : en
DE746232C - Tabulation machine controlled by punch cards : de en
US2354582A - Selector valve : en
GB562968A - Improvements in or relating to necktie frames and like supports : en
US2354430A - Method of strengthening porous rubber articles and article produced : en
US2354611A - Fire extinguishing apparatus : en
US2354204A - Turret drive for guns : en
US2354319A - Topical preparation : en
GB563081A - Printing machines : en
US2354543A - Carton : en
SE111329C1 - : sv
US2354253A - Reduction of magnesium : en
GB562955A - Improvements relating to electrical control apparatus for railway signalling systemsand the like : en
FR893521A - Gaiter for skiers : en fr
GB563050A - Improvements in or relating to wicks : en
CA421601A - Potato harvester : en fr