- US2230419A - Brake actuator :
en
- DE702457C - Device for drawing current from the rotating part of a goniometer :
de
en
- GB532931A - Improvements relating to guards for off-set printing machines :
en
- FR861333A - Improvements to Finely Divided Calcium Carbonate Processing Processes :
en
fr
- US2230886A - Wringer and the like :
en
- DE702359C - Device for conveying grain with an endless main conveyor element working in a conveyor trough :
de
en
- DE702385C - Pipeline for flushing or blowing offset :
de
en
- FR861342A - New method of locating enemy batteries, without interference and precision, by cinematography and photography :
en
fr
- DE702265C - Letter folding and sealing machine :
de
en
- US2230255A - Method and apparatus for producing intimate contact between fluids :
en
- US2230415A - Brake testing machine roller :
en
- US2230804A - Base metal alloy :
en
- USD125020S - Design for a dress ensemble :
en
- US2230390A - Process for the production of thiols :
en
- US2230725A - Sealing structure :
en
- DE702275C - Process and device for monitoring work that has been performed with varying degrees of intensity over time :
de
en
- GB532908A - Improvements in electrical switches to prevent the unauthorised use of motor vehicles :
en
- GB532945A - Production of smokeless shaped fuels :
en
- CA394387A - Weatherstrip :
en
fr
- DE700799C - Rotary filter, e.g. B. rotary drum filter or belt filter :
de
en
- FR861209A - Process for electrolytic treatment of metal parts :
en
fr
- GB533205A - Improvements in and relating to the production of heat-insulating materials :
en
- FR861190A - Process for purifying gases containing sulfur :
en
fr
- FR861304A - Device for simultaneous and compensated control of the brakes of bicycles or other similar vehicles :
en
fr
- FR861375A - Delayed-action relay :
en
fr
- GB532939A - Improvements relating to kinematography and sound-recording :
en
- GB532912A - Improvements in fittings for the doors of ovens and like hot chambers :
en
- US2230857A - Bearing :
en
- US2230423A - Electrical distribution system :
en
- GB533209A - Improvements in and relating to electric battery lamps :
en
- DE702332C - Tuning device for high-frequency devices :
de
en
- US2230387A - Production of purified cellulose esters :
en
- DE702256C - Device for regulating the armature current strength of short-circuit-proof direct current generators, especially those for electric arc welding :
de
en
- FR861384A - Improvements in photoelectric devices :
en
fr
- FR861317A - Improvements to remote transmission systems for rectilinear or angular movements :
en
fr
- GB533119A - Improvements in and relating to fastening devices and methods of making the same :
en
- US2230307A - Method of filtering solutions and apparatus therefor :
en
- US2230424A - Dipper tooth assembly :
en
- US2230535A - Cotter key spreader :
en
- US2230731A - Electric control system :
en
- GB532991A - Improvements in and relating to electric current measuring instruments :
en
- GB533140A - Improvements on tipping gravity davit device for life-boats :
en
- FR861351A - Further training in hot thin sheet rolling mill installations :
en
fr
- GB533029A - Improvements in and relating to timing apparatus for controlling resistance welding and other circuits :
en
- DE702342C - Gas switch for gas-heated liquid heaters :
de
en
- DE702378C - Device for automatic detection and Fephaerischer air :
de
en
- DE702409C - Foldable gantry crane :
de
en
- GB533037A - Improved method for the mechanical recording of sound :
en
- GB533195A - Improvements in or relating to the manufacture of wire provided with lacquer insulation :
en
- US2230777A - Gear shifting mechanism :
en
- GB533106A - Improvements in and relating to methods of exhausting and sealing envelopes having a metal portion to which the seal is applied :
en
- GB533154A - Improvements in and relating to the manufacture of insulated copper wire :
en
- US2230982A - Method of making printing plates :
en
- US2230417A - Cereal flour and method of making the same :
en
- US2230636A - Abdominal and rupture support :
en
- US2230394A - Portable bobby pin opener :
en
- FR861396A - Improvements to life-saving devices with floats, in particular to belts of this type :
en
fr
- GB533014A - Improvements in or relating to side-lay mechanisms for sheet feeding machines :
en
- FR861169A - Improvements to circular looms :
en
fr
- DE702478C - Arrangement for attaching disc coil windings for transformers :
de
en
- FR861380A - Improvements in distillation and similar processes and apparatus :
en
fr
- FR861374A - Device for gauging, checking or comparing the capacity of hollow bodies :
en
fr
- GB533032A - Improvements relating to the production of crimped glass fibres :
en
- FR861291A - Braided shoe uppers :
en
fr
- CA394371A - Shoe polishing device :
en
fr
- FR861224A - Process for the preparation of diethyl ether carbamates-resorcinemonoalkyl oxides :
en
fr
- US2230852A - Combined electrical and mechanical tuning instrument :
en
- DE702454C - Elevator, in particular platform elevator, with an endless drive element on each side :
de
en
- FR861203A - Improvements in the means of controlling engines in flight using a single indicating device :
en
fr
- FR861373A - Method and devices for filling and carburizing air in internal combustion engines :
en
fr
- GB533124A - Drinking and the like vessels and saucers therefor :
en
- US2230466A - Sewing machine :
en
- GB533036A - Improvements in or relating to photo-electric record scanning devices for card sorting machines :
en
- DE702303C - Sleeve-pipe connection with device for pressing on the sealing ring :
de
en
- GB532903A - Improvements relating to fuel control mechanism for internal combustion engines using alternative fuels :
en
- GB533181A - Improvements in or relating to carpet sweepers :
en
- GB532869A - Improvements in gas blast electric circuit breakers :
en
- GB532927A - Improvements in, or relating to, electric lamps :
en
- DE702237C - Teaching model for compass rotation errors :
de
en
- US2230282A - Golf meter :
en
- FR861178A - Hanging rod for index cards, files, pockets, used to classify documents in filing cabinets :
en
fr
- GR9436B - SPECIAL DEVICE FOR ELECTRIC POCKET LAMP. :
el
en
- DE702272C - Circuit arrangement for telephone extension systems with dialer operation :
de
en
- GB532995A - Improvements in and relating to ball bearings :
en
- US2230376A - Household appliance :
en
- US2230691A - Lubricant and lubrication therewith :
en
- US2230818A - Machine and method of making terminals for electrostatic condensers :
en
- US2230556A - Foam suppressor for soluble oils :
en
- AU112413B2 - Paper ribbon printing machine :
en
- US2230465A - Radio receiver :
en
- US2230867A - Cigarette and match package :
en
- US2230658A - Electrical contact plug receptacle :
en
- CA394479A - Drawing making method :
en
fr
- US2230736A - Centrifugal speed governor :
en
- DE702416C - :
de
en
- US2230245A - Heater :
en
- US2230701A - Vacuum brake control valve :
en
- US2230356A - Dust mop cleaner :
en
- US2230840A - Method of and apparatus for making extruded articles :
en
- DE702433C - Burner arrangement for electrically ignited oil firing systems :
de
en
- US2230288A - Hydraulic press :
en
- USD124948S - Design for a game board :
en
- DE702466C - Individual devices of existing clod crushing device :
de
en
- CA394421A - Fibreboard container :
en
fr
- DE702370C - and device for transferring meshes :
de
en
- CA394420A - Loom for narrow bands :
en
fr
- US2230298A - Triode :
en
- US2230638A - Temperature changing system for tanks :
en
- US2230698A - Spinet piano action :
en
- USD124950S - Combined tipstick and vanity case :
en
- US2230443A - Table mounting for calculating machines :
en
- FR861415A - Process for preparing an iron catalyst for the synthesis of gasoline, and catalyst thus obtained :
en
fr
- GB533057A - Improvements in or relating to photographic objectives :
en
- GB533109A - Improvements relating to electromagnetically controlled devices for injecting fuel in aircraft supercharged engines :
en
- US2230709A - Soap dish :
en
- DE702374C - Body cavity examination device :
de
en
- GB533191A - Improvements in and relating to self-centring chucks :
en
- US2230746A - Brake operating means :
en
- GB532940A - Improvements relating to slicing machines :
en
- FR861407A - Tin automatic dispensing soldering iron :
en
fr
- GB533067A - Improvements in the manufacture of chain links :
en
- GB533070A - Improvements in or relating to justifying mechanism for typewriting machines :
en
- DE702227C - Devices for curling fibers :
de
en
- USD124962S - Design for an electric flashlight :
en
- US2230647A - Pulp screening machine :
en
- US2230847A - Gear shifter :
en
- US2230239A - Tank :
en
- US2230549A - Treatment of castor oil :
en
- CA394397A - Twisting or straightening mechanism :
en
fr
- US2230775A - Damper :
en
- FR861434A - Improvements to electrical protection devices :
en
fr
- GB533030A - Reflector lamp :
en
- GB533102A - Improvement in interchangeable spikes for running shoes and the like :
en
- US2230303A - Sealing strip :
en
- US2230808A - Soil sampling device :
en
- US2230573A - Diascopic projection apparatus :
en
- US2230365A - Sound receiving device :
en
- US2230284A - Television synchronizing system :
en
- US2230302A - Apparatus for removing bead cores from tires :
en
- DE702429C - Device for moving conveyor wagons :
de
en
- GB533166A - Improvements in, and connected with, electrical switchgear having thermally releasedoverload trips :
en
- DE702257C - Circuit for resistance braking of direct current series and compound motors :
de
en
- DE702353C - Direction indicators, in particular for motor vehicles :
de
en
- US2230915A - Baby shoe :
en
- DE702452C - Reversible commutator machines :
de
en
- DE702487C - Brassiere :
de
en
- US2230861A - Sanitary facilities for pets, particularly dogs :
en
- US2230944A - Concentrating and dehydrating apparatus :
en
- CA394395A - Chimney cap :
en
fr
- US2230605A - Brake arrangement :
en
- US2230640A - Umbrella :
en
- US2230685A - Folding steamer deck chair :
en
- US2230913A - Magnetic sound recorder :
en
- US2230928A - Upright piano :
en
- US2230795A - Locking means for jaw-operating lever for fastener-attaching machines :
en
- USD124973S - Design for a textile fabric :
en
- DE702470C - Mechanical bell thermometer :
de
en
- DE702438C - Length limiting device for metal hose expansion compensators :
de
en
- GB532983A - Improvements in manually operated pumps for pumping liquid :
en
- GB533094A - Improvements in or relating to respirators :
en
- DE702477C - Back-up converter :
de
en
- DE695836C - Device for keeping the expansion pressure equal in pressure reducing devices for stored gases or liquids, in particular for operating internal combustion engines :
de
en
- DE702436C - See-through viewers for photographic purposes :
de
en
- US2230760A - Machine with free pistons :
en
- US2230872A - Smoking pipe :
en
- AU112421B2 - Apparatus for use in obtaining aerial photographs :
en
- US2230513A - Metal feeding mechanism for typeforming machines :
en
- USD124995S - Design for a shirt :
en
- DE702354C - Security device against theft of vehicles, in particular motor vehicles :
de
en
- FR861401A - Improvements to insulators with cover and rod in oil bath :
en
fr
- CA394375A - Multiple airscrew drive :
en
fr
- US2230451A - Bill printing and addressing machine :
en
- DE702255C - Starting and regulating control for several squirrel cage motors :
de
en
- FR861160A - Improvements to the remote control mechanisms of automatic weapons :
en
fr
- CA394409A - Segmental abrasive wheel :
en
fr
- FR861422A - New camouflage material and how it is made :
en
fr
- US2230444A - Calculating machine table :
en
- GB533204A - Piezoelectric apparatus :
en
- DE702318C - Mechanical digging, drilling and conveying system for the production of shafts, trenches or the like for military purposes :
de
en
- FR861268A - Improvements relating to carbon stacked electric regulators :
en
fr
- US2230351A - Halogenated castor oil-polycarboxylic acid products :
en
- FR861156A - Method and means for establishing sections, walls and the like for all applications :
en
fr
- FR861340A - Electric transmission networks :
en
fr
- US2230241A - Conduit connection :
en
- FR861247A - Improvements in steering systems for motor vehicles :
en
fr
- GB533101A - Improvements in or relating to methods of making inner tubes :
en
- US2230574A - Dyestuffs of the anthraquinone series :
en
- US2230609A - Spray mechanism for glass machinery :
en
- US2230583A - Squeegee :
en
- DE702395C - Machine for grinding end faces with a conical grinding wheel :
de
en
- USRE21708E - Press control mechanism :
en
- US2230265A - Electrical vaporizer :
en
- DE702458C - Device for the automatic recording of the radio feed values of a DF system :
de
en
- FR861344A - Letterpress lines melting machine :
en
fr
- US2230563A - Racing game :
en
- USD124994S - Design fob a textile fabric :
en
- US2230428A - Switch :
en
- US2230523A - Apparatus for picking up rocks, etc. :
en
- US2230939A - Composition :
en
- US2230946A - Alternating current voltage regulator :
en
- DE702302C - Device for drawing up foldable cards, plans and drawings :
de
en
- US2230536A - Controlling mechanism :
en
- US2230582A - Method for the preparation of high grade fatty acids :
en
- US2230305A - Collapsible paperboard house :
en
- CA394427A - Wood pulp :
en
fr
- USD124986S - Design for an envelope :
en
- FR861254A - Improvements to processes for preparing selenides and sulfoselenides :
en
fr
- US2230461A - Conversion of hydrocarbons :
en
- GB532929A - Improved dual purpose nozzle and connector therefor :
en
- US2230686A - Method of preparing azo dyestuffs containing metal :
en
- DK58400C - Flap closure for Tuber. :
da
en
- US2230335A - Speed control device :
en
- US2230972A - Recovery of antimony and tin compounds from their ores :
en
- DE702340C - Device for charging water gas generators or the like. :
de
en
- GB533015A - Improvements in or relating to reducing or grinding material :
en
- GB533203A - Improvements in fastening devices for use with bolts or screws :
en
- US2230256A - Wave amplifying system :
en
- US2230730A - Circuit breaker testing arrangement :
en
- DE702235C - Process for the production of electrode systems consisting of layers and having the same properties, in particular dry rectifiers, which are to be interconnected to form groups :
de
en
- US2230235A - Ski :
en
- US2230457A - Link chain :
en
- FR861352A - Process and improved means for the application to plants of fungicidal and insecticidal substances :
en
fr
- GB532866A - Treatment of black liquor soap :
en
- US2230277A - Circuit breaker :
en
- US2230460A - Display and sales case :
en
- USD124978S - Combihbd support and handle for fireplace tools or the like :
en
- DE702403C - Display procedure for field strength comparison methods :
de
en
- US2230916A - Sheet metal nut :
en
- GB533123A - Improvements in and relating to fasteners for securing knobs and the like to shafts :
en
- DE702230C - Air filters, especially for internal combustion engines :
de
en
- CA394391A - Pencil pointer :
en
fr
- US2230521A - Signal light :
en
- CA394381A - Tobacco pipe :
en
fr
- DE702290C - Fire chamber :
de
en
- FR861257A - Fuel saving system usable by all internal combustion engines :
en
fr
- FR861345A - Suppression of oscillations in thermionic amplifiers :
en
fr
- GB533001A - A testing device for coils of electro-magnets :
en
- GB533049A - Machines for corrugating paper or the like and applying adhesive thereto :
en
- US2230467A - Combined regenerator and catalyst chamber :
en
- GB533055A - Improvements in or relating to the production of photographic film sound records :
en
- FR861447A - Method and device for attaching and separating a drill bit or similar tool from a rod :
en
fr
- DE702245C - Brake field receiving arrangement for ultrashort waves :
de
en
- FI18956A - Procedure for preserving animal feed :
en
fi
- FR861204A - Method and bundle of electrical conductors for reducing electromagnetic radiation from these conductors and their applications :
en
fr
- US2230879A - Method of manufacturing rubber tire tube and valve stem units :
en
- FR861357A - Improvements to aerodynes :
en
fr
- GB533161A - Improvements in or relating to spectacles and like eyewear :
en
- FR861330A - Discharge lamp circuit :
en
fr
- GB532875A - Improvements in intaglio printing machines :
en
- GB533190A - Improvements in or relating to resilient suspensions for vehicles, more particularlyair vehicles :
en
- GR9434B - ANTI-AIR LIGHTNING. :
el
en
- GB533090A - Improvements relating to the repair of rubber mudwings for vehicles :
en
- FR861318A - Process for the preparation of saturated or unsaturated 17-oxy-17-acyl-androstanones, or their derivatives :
en
fr
- FR861411A - New buckle or clip specially for belt :
en
fr
- FR861192A - Device for the refloating of a ship and the possible rescue of its crew :
en
fr
- FR861364A - Method and apparatus for taking relief images on embossed film :
en
fr
- US2230489A - Squeegee :
en
- DE702357C - Holding device for pencil groups :
de
en
- GB533207A - Improvements in and relating to tobacco feeding mechanism for use in the manufactureof dense end cigarettes :
en
- US2230774A - Basic esters and method of preparing them :
en
- USD124969S - Design for an advertising sign :
en
- AU112394B2 - An improved method and apparatus for automatically recovering samples of juice from sugarcane being processed at sugar mills :
en
- US2230393A - Airplane structural element :
en
- CA394389A - Vertical suspension door :
en
fr
- FR861001A - :
fr
- US2230741A - Tank filling means :
en
- DE702278C - Process for the production of azo dyes on cellulose esters and ethers of any type of deformation :
de
en
- FR861251A - Washing machine :
en
fr
- DE702242C - Dispersants :
de
en
- USRE21709E - Furrow damming implement :
en
- DE702239C - Power brake device for motor vehicles :
de
en
- GB532893A - Process for increasing the solubility of primary or secondary organic amines :
en
- CA394383A - Match book :
en
fr
- USD125022S - Design for a coat :
en
- US2230497A - Sewing machine :
en
- USD124964S - Design for a duplicator :
en
- FR861289A - Wave transmission systems :
en
fr
- FR861314A - Improvements in the manufacture of a composite laminated material :
en
fr
- GB533145A - Hemorrhage arrestor and wound dressing :
en
- AU34940A - Improvements relating to radio direction finding :
en
- CA394464A - Cylinder lock mounting :
en
fr
- GB532865A - Improvements in apparatus for controlling the secondary air supply in furnaces :
en
- CA394458A - Stove structure :
en
fr
- DE702407C - Switching arrangement with electrically operated switch for X-ray apparatus :
de
en
- DE702238C - Pipe cleaner made of metal :
de
en
- FR861290A - Television and analog receiver systems :
en
fr
- GB532887A - Improvements relating to the supply of blast to cupola and like furnaces :
en
- CA394481A - Seamless fishing rod :
en
fr
- US2230441A - Record making machine :
en
- USD125013S - Design fob a candle :
en
- US2230328A - Automatic gun :
en
- US2230354A - Belt edge :
en
- AU112398B2 - Improvements in or relating to temperature control devices :
en
- CA394418A - Heating furnace :
en
fr
- US2230431A - Tonsillotome :
en
- US2230696A - Azo dyestuffs :
en
- US2230520A - Energizing clutch :
en
- USD125040S - Design for a textile fabkic :
en
- US2230645A - Drill :
en
- US2230318A - Process for carrying out industrial alcoholic fermentations :
en
- US2230602A - Method of coating metals with lead :
en
- US2230253A - Separation of liquids :
en
- AU31340A - Improvements inthe control of aircraft :
en
- US2230492A - Child's crib garment :
en
- US2230571A - Alternating-current control system :
en
- US2230780A - Gear shifting mechanism for motor vehicles :
en
- US2230348A - Wall construction :
en
- US2230604A - Reverse and reduction gearing :
en
- AU31940A - Improvements in or relating to radiogoniometers :
en
- USRE21707E - Machine fob separating and feeding :
en
- US2230223A - Articulation for a closure device for receptacles of pliable material :
en
- US2230463A - Printing telegraph apparatus :
en
- AU259440A - Improvements in and relating to radio receivers :
en
- CA394451A - Transfer machine :
en
fr
- US2230743A - Game :
en
- FR861348A - Pump injector :
en
fr
- US2230727A - Discharge gap :
en
- US2230301A - Skirt hanger :
en
- US2230518A - Machine with pressure medium drive for riveting perforated workpieces :
en
- USD124952S - Combined lipstick and vanity case :
en
- USD124956S - Design for a display stand :
en
- CA394452A - Hollow heel :
en
fr
- GB533200A - Improved bolster for knives and forks :
en
- US2230334A - Foldable container for the body of motor-driven vehicles :
en
- US2230495A - Round shaped knitting needle and method of making the same :
en
- US2230871A - Turn indicator for automobiles :
en
- FR861152A - Combat gas detection kit :
en
fr
- US2230470A - Polymerizing fatty oils :
en
- GB533186A - Improvements in electromagnetic switches of the type used in telephone systems :
en
- US2230542A - Process for preparing improved oxidation inhibitors and products thereof :
en
- DE702279C - Dye preparations containing water :
de
en
- US2230721A - Electric switch :
en
- USD124958S - Ice container or similar article :
en
- USRE21704E - Hair curler :
en
- CA394438A - Variable inductance mechanism :
en
fr
- FR861199A - Improvements made to aerodynes, in particular those with multiplane wings :
en
fr
- US2230960A - Flame block for furnaces :
en
- US2230668A - Steel tape measure :
en
- US2230883A - Filter :
en
- CA394394A - Heating device :
en
fr
- DE702459C - Device for the automatic adjustment of alignment systems to the bearing minimum :
de
en
- US2230399A - Yarn manufacture :
en
- US2230805A - Cap cover :
en
- USD124992S - Design for a slip :
en
- DE702312C - Film gripper :
de
en
- GB532916A - Improvements in means for the extraction of air from the circulating water of hydraulic brakes or dynamometers :
en
- USD124983S - Chenille jacket :
en
- US2230891A - Actuator :
en
- US2230941A - Foot measuring apparatus :
en
- USD124953S - Combined tipstick and vahily case :
en
- DE702431C - Device for extinguishing arcs on electrical switches :
de
en
- GB533116A - Improvements in and relating to diaphragm valves :
en
- US2230904A - Fish lure :
en
- US2230397A - Acoustic apparatus for the deaf :
en
- US2230519A - Process for the production of cement coatings on walls and the like :
en
- US2230626A - Means for recovering cemented well casings :
en
- US2230790A - Nut cracking machine :
en
- AU112396B2 - Improvements inthe control of aircraft :
en
- US2230947A - Controlling cable construction for hoisting machines and the like :
en
- CA394485A - Oxygen cutting torch tip :
en
fr
- FR861321A - Method for manufacturing and driving single-branch broaching staples :
en
fr
- CA394417A - Meat slitting machine :
en
fr
- DE702268C - aft, especially as a toy :
de
en
- DE702373C - Device for pulling off and winding up the goods for circular knitting and circular knitting machines :
de
en
- DE702311C - Motion picture recording device :
de
en
- DE702361C - Process for the production of sulfur dioxide from gases containing it :
de
en
- FR861239A - Cooling oil circulation thermal regulator for mechanical assembly :
en
fr
- US2230237A - Manganese alloys :
en
- CA394414A - Antenna system :
en
fr
- AU112411B2 - Improvements in and relating to radio receivers :
en
- DE702481C - Groove cutter for trees for resin extraction :
de
en
- US2230342A - Device for the production of artificial fogs :
en
- CA394431A - Automobile steering and lock assembly :
en
fr
- US2230554A - Multiband radio receiver :
en
- US2230406A - Antislip device :
en
- CA394437A - Comminuted magnetic material core :
en
fr
- FR861217A - Power outlet unit intended in particular for windshield wipers :
en
fr
- DE702348C - Device for the transmission of movements :
de
en
- FR861173A - Improvements to stirrup boxes, in particular for axles of railway rolling stock :
en
fr
- GB533093A - Improvements in band-pass filter circuits :
en
- CA394450A - Vehicle suspension system :
en
fr
- FR861177A - Handling device of an axle vehicle :
en
fr
- DE702365C - Narrow clamp for connecting electrical cables :
de
en
- US2230436A - Cleansing device :
en
- US2230586A - Resistance unit :
en
- US2230238A - Sterilizer :
en
- US2230275A - Rock drill :
en
- US2230487A - Automatic timing mechanism for fuel injection pumps :
en
- US2230779A - Pyrometer potentiometer :
en
- US2230531A - Heat treatment of copper-chromium alloy steels :
en
- GB533086A - Process for the production of synthesis gas with the simultaneous recovery of tar oils and valuable hydrocarbons :
en
- GB533135A - Improvements in means for silencing or damping the pulsations of gaseous currents :
en
- US2230656A - Stable waterproofing composition :
en
- US2230762A - Signal device :
en
- US2230252A - Locking mechanism :
en
- US2230274A - Purification of valuable hydrocarbons :
en
- AU32840A - Improvements in gas-filled electric discharge devices andin means for operating them :
en
- CA394466A - Feed water injector :
en
fr
- GB532955A - Improvements in or relating to aerials :
en
- GB533198A - Improvements in or relating to apparatus for the electrical treatment of gas :
en
- US2230684A - Folding card table :
en
- DE702367C - Thread guide rail drive for flat weft knitting machines :
de
en
- DE702399C - Process for the production of halogenated acidic sulfuric acid esters of saturated higher molecular weight alcohols :
de
en
- FR861042A - Calculating and counting machine :
en
fr
- GB533180A - System of and means for protecting building structures :
en
- FR861379A - Method and devices for advantageously using the higher calorific value of fuels :
en
fr
- FR861428A - Prepayment counter :
en
fr
- FR861214A - Device for joining stretched wires or cables, metallic or otherwise :
en
fr
- GB533163A - Improvements in, and connected with, electrical switchgear having thermal overload release devices :
en
- GB532953A - Improvements in or relating to lubricant compositions :
en
- FR861322A - Advanced training in folding boxes :
en
fr
- FR861197A - Radio antenna for vehicles :
en
fr
- FR861242A - Free piston engine :
en
fr
- GB532958A - Improvements in or relating to light-sensitive diazo compounds :
en
- CA394405A - Vehicle body :
en
fr
- GB533058A - Rotary radial piston pump :
en
- CA394399A - Crushing machine :
en
fr
- FR861361A - Visual signaling device in research on written documents :
en
fr
- GB532900A - New or improved arm rest for use in automobiles :
en
- USD124987S - Design for a chair :
en
- DE702418C - Closure for the hood of motor vehicles and. like :
de
en
- FR861244A - Hat that can fit over battery packs to turn them into flashlights :
en
fr
- DE702319C - Mobile, unmanned, remote-controlled tanker :
de
en
- CA394476A - Wear resisting surface :
en
fr
- FR861285A - Food preservation apparatus :
en
fr
- US2230510A - Washing machine :
en
- US2230890A - Foot exerciser and massager :
en
- DE681615C - Bridge for guiding the tobacco rod of a cigarette machine :
de
en
- GB532934A - Improvement relating to mold operating in glass working :
en
- GB532976A - Improvements in or relating to electric metering apparatus :
en
- GB533042A - Improvements relating to bedsteads :
en
- US2230978A - Conversion of hydrocarbons :
en
- USD125008S - Automobile bumper or similar article :
en
- GB532873A - Improvements in moulding sweetmeats :
en
- GB533159A - Improvements in or relating to vehicle suspension systems :
en
- GB532918A - Improvements in or relating to steam generators :
en
- DE702331C - Device for no night-effect bearing :
de
en
- GB532949A - Improvements in or relating to the production of cellulose derivatives :
en
- FR861339A - Improvements in airplanes :
en
fr
- FR861354A - Improvements to methods and devices for electrolysis of salt solutions using mercury cathodes :
en
fr
- GR9431B - SYSTEM OF PLATED FLOOR LAMPS OPERATED BY PLATED OR ROUND CABLES. :
el
en
- DE702253C - Streamlined design of the front surfaces of couplable railway vehicles :
de
en
- US2230276A - Combustion apparatus :
en
- DE702369C - Left-left knitting machine :
de
en
- GB533132A - Improvements in and relating to holders or sockets for electrical apparatus :
en
- US2230557A - Multiband superheterodyne receiver :
en
- US2230898A - Fastener attached structure and fastener for the same :
en
- FR861246A - Improvements in the assembly of spindles for textile machines :
en
fr
- GB532888A - Improved process and apparatus for working glass :
en
- DE702274C - Device for introducing electricity carriers of the same sign into living, working, treatment and other rooms for therapeutic or technical purposes :
de
en
- DE702277C - Process for dyeing cellulose fibers and fiber textile fibers with substantive dyes :
de
en
- GB532905A - Improvements in or relating to electromagnets :
en
- GB532943A - Manufacture of alkamine esters and quaternary salts thereof :
en
- GB533118A - Improvements in and relating to caps for electric discharge lamps :
en
- DE702364C - Pendulum feedback receiver :
de
en
- FR861386A - New starting device for engines, especially for aircraft engines :
en
fr
- GB533104A - Improvements relating to carburetters for gas engines :
en
- DK58397C - Procedure for the production of lightweight, porous moldings, such as building blocks or slabs, of cellulosic waste materials and mortar. :
da
en
- DE702412C - Goods packaging to be used in a self-seller and visible from the outside :
de
en
- DE702393C - Device for tensioning propeller hubs with the motor shaft :
de
en
- DE702314C - Hood-like protective gas mask :
de
en
- FR861400A - Tube fittings :
en
fr
- GB532870A - Improvement in the production of colored photographic prints :
en
- US2230793A - Combined cabinet and clothes rack :
en
- DE702243C - Method for reducing or eliminating the disturbance pulse that occurs when storing television transmitter tubes :
de
en
- GB533211A - Improvements in or relating to machines for sewing-on buttons :
en
- US2230694A - Cutting machine :
en
- US2230227A - Lock :
en
- FR861261A - Improvements to gyroscopic devices such as gyroscopes giving vertical and artificial horizons :
en
fr
- AU35740A - Improvements in or relating to television transmitting tube and methods of operation :
en
- CA394454A - Sound recording method :
en
fr
- US2230657A - Rail lubrication :
en
- US2230822A - Synchronizing apparatus :
en
- CA394422A - Suction cleaner :
en
fr
- FR861211A - Rotary nozzle :
en
fr
- US2230716A - Table drive for milling machines :
en
- US2230682A - Interlock for cash registers :
en
- DE702344C - Method of making tubes :
de
en
- US2230386A - Separation of solids from liquids :
en
- US2230528A - Solder splash remover :
en
- US2230843A - Loose-leaf binder :
en
- US2230905A - Beverage cooling apparatus :
en
- FI18954A - Sät att framställa alkali metal hydroxide :
en
fi
- US2230346A - Modulated carrier wave transmitter :
en
- US2230384A - Semiflash water circulating boiler :
en
- US2230910A - Tank fire extinguishing apparatus :
en
- AU35840A - Improvements in or relating to navigation instruments :
en
- US2230488A - Bun warmer :
en
- DE702396C - Exhaust horn :
de
en
- GB533051A - Improvements relating to centrifugal abrasive projecting machines :
en
- US2230448A - Motor vehicle :
en
- CA394365A - Shaving device :
en
fr
- US2230291A - Stretchable waterproof legging :
en
- US2230830A - Deep well pump and method of installing and removing the same :
en
- US2230264A - Air flow control in air method cleaners :
en
- US2230477A - Washing machine :
en
- US2230617A - Forming metal pellets :
en
- US2230870A - Layout or key sheet registering device :
en
- US2230654A - Tetrafluoroethylene polymers :
en
- DE702449C - Process for the production of crease-resistant fabrics :
de
en
- DE702421C - Method for manufacturing a metal pipe from a flat flat iron :
de
en
- GB533139A - A device for the control of the diffusion of air from an air conditioning or ventilating machine or parts thereof :
en
- DE701854C - Three-tier four-stroke control switch for parallel, individual and series connection of heating resistors :
de
en
- DE702479C - Device for automatic temperature control of electric ovens with three switching levels using a two-level temperature controller :
de
en
- FR861200A - Unwinding of a flexible hose fitted with a drum buoy, by pressure inside this hose :
en
fr
- FR861273A - Device for instantly attaching a visor to the headlights of motor cars or other vehicles :
en
fr
- GB533038A - Improvements in or relating to variable resistance devices :
en
- DE702295C - Injection molding machine :
de
en
- US2230814A - Toy or amusement device :
en
- DE702250C - Multi-axle farm tractor with driving rear axle :
de
en
- DE702389C - swell u. like :
de
en
- GB532863A - Improvement in or relating to apparatus for the washing or liquid treatment of air :
en
- GB533147A - Improvements in or relating to radio and like relaying or repeating systems :
en
- GB533183A - Buttonhole sewing machine :
en
- FR861225A - Photographic camera :
en
fr
- FR861355A - Flat clutch :
en
fr
- FR861327A - Improvements to combustion engine starters :
en
fr
- GB533131A - Improvements in or relating to magnetic shunts and shunt assemblies :
en
- FR861276A - Process and devices for the production of hard metal alloys :
en
fr
- GB533027A - Improvements in or relating to locking bolts or fastening devices :
en
- GB533153A - Process and apparatus for the conversion of refuse into a humus fertiliser material :
en
- US2230770A - Circuit controller :
en
- US2230704A - Bulldozer construction :
en
- USD124970S - Design foe a table knife or similar
article :
en
- GB532936A - Improvements in glass working apparatus :
en
- US2230296A - Method of casting metal bodies :
en
- US2230784A - Printing plate and unit :
en
- CA394448A - Alkyl hydroxy aromatic compound :
en
fr
- DE702406C - Airspace insulated high frequency cable :
de
en
- GB532898A - Improvements in and relating to the melting and casting of metals :
en
- US2230345A - Cleaning machine :
en
- US2230363A - Winding machine :
en
- GB533007A - Improvements in or relating to lasts, trees or stretchers for boots, shoes, gloves or the like :
en
- DE702460C - Only mutual signaling between vehicles :
de
en
- GB533052A - Improvements in and relating to pneumatic tires :
en
- GB533172A - Improvements in photographic cameras :
en
- USD124981S - Design for a shoe :
en
- US2230863A - Attaching device for railroad car brakes :
en
- USD125029S - Design for a dress ensemble :
en
- US2230773A - Process of preparing substances having the efficacy of the cortical hormone or intermediate products for the preparation of such substances :
en
- DE702426C - the flow boundary layer :
de
en
- US2230710A - Photographic printing :
en
- US2230812A - Process of recovering phenols from resins of phenols and aldehydes :
en
- US2230952A - Microlapping machine :
en
- DE702434C - Vacuum cleaner with a hand-operated, single-acting piston pump :
de
en
- FR861155A - Automatic scale :
en
fr
- GB533056A - Improvements in saddles for cycles or motor-cycles :
en
- US2230771A - Washing machine :
en
- US2230624A - Extraction of protein from peanuts :
en
- FR861439A - New device for handling and transporting heavy objects and more especially projectiles :
en
fr
- US2230480A - Hanger :
en
- US2230839A - Swash plate and wobbler mechanism :
en
- US2230592A - Process of preparing magnesia and sulphur dioxide :
en
- US2230566A - Coin-selecting mechanism :
en
- CA394423A - Tubular coupling for suction cleaners :
en
fr
- CA394460A - Door lock :
en
fr
- USD124968S - Design for a wicket grille :
en
- US2230509A - Portable apparatus for boring plug seats and the like :
en
- US2230580A - Motor car :
en
- CA394480A - Key case :
en
fr
- GB533083A - Improvements in photographic flash-light cartridges :
en
- CA394443A - Package conveying and sealing machine :
en
fr
- US2230225A - Cylinder head :
en
- US2230909A - Process of making alkali subsilicates :
en
- US2230618A - Method for the investigation of substances with the aid of slow neutrons :
en
- US2230267A - Bonded carbon composition :
en
- US2230827A - Manufacture of guanidine nitrate :
en
- US2230308A - Internal combustion engine :
en
- US2230786A - Fire escape :
en
- USD124985S - Automobile bumper or similar article :
en
- DE702330C - Key for typewriter, calculator or the like. :
de
en
- DE702372C - end of knitting machine :
de
en
- FI18951A - Automatic retrieval and stowage of the load on the truck :
en
fi
- US2230829A - Hairpin dispenser :
en
- GB532882A - Improvements in or relating to the purification of electrolyte solutions and the preparation of pure salts therefrom :
en
- GB533129A - Improvements in tape dispensing and handling :
en
- US2230383A - Cutting machine :
en
- FR861115A - :
fr
- GB532984A - Improvements in cathode ray tube indicators :
en
- GB533024A - Improvements in or relating to electric furnaces :
en
- CA394362A - Vest and trousers attaching device :
en
fr
- CA394366A - Tire tube :
en
fr
- GB533111A - Improvements in aircraft landing gear :
en
- US2230405A - Pumping system :
en
- US2230633A - Sheet feeder :
en
- US2230641A - Ion exchange process :
en
- FR861170A - Improvements to looms :
en
fr
- DE702294C - Surge arresters :
de
en
- GB532894A - Improvements in or connected with weft replenishing looms :
en
- GB533046A - Improvements in or relating to electron discharge tubes :
en
- DE702435C - n rubber tires :
de
en
- US2230579A - Shaft bearing :
en
- FR861220A - Improvements for formwork and scaffolding for pouring concrete walls :
en
fr
- FR861437A - Reservoir bottle :
en
fr
- US2230546A - Circuit for the amplification of ultra-high frequencies :
en
- DE702363C - :
de
en
- GB532924A - An improved machine for draining and aerating the soil :
en
- GB532957A - Improvements in or relating to electric insulators :
en
- GB533006A - A process for producing caking coal or coke from non-caking coal :
en
- US2230468A - Pipe coupling for plain end pipe :
en
- US2230292A - Machine tool :
en
- US2230330A - Watchcase :
en
- DE702401C - Procedure for keying directional transmitters :
de
en
- GB533173A - Improvements relating to electric indication apparatus :
en
- DE702267C - like :
de
en
- AU32340A - Improvement in method and apparatus for treating gases :
en
- DE702485C - Process for spraying liquids or dusting dusty substances by means of compressed air or other gaseous pressure media :
de
en
- DE702404C - Wireless transmission device for marking narrow driving sectors :
de
en
- US2230607A - Coin-controlled dispensing mechanism :
en
- GB533073A - Process for the manufacture of new quaternary compounds :
en
- GB532992A - Improvements in or relating to turbine glands :
en
- FR861436A - Transportable band saw :
en
fr
- FR861141A - Stretch cords and manufacturing processes :
en
fr
- GB533072A - Improvements in radio receivers :
en
- FR861297A - Boring, or grinding, grinding machine :
en
fr
- GB533005A - Improvements relating to soldering irons :
en
- DE702252C - Process for producing an improver for mortar formers and mortars :
de
en
- FR861387A - Weapon balancing device mounted on rotating carriage :
en
fr
- GB533202A - Improvements in and relating to screwed joints, connections and the like :
en
- CA394430A - Fender shield latch :
en
fr
- US2230360A - Multiway telephone circuit :
en
- US2230413A - Mounting for radiators :
en
- US2230250A - Lifting jack :
en
- US2230702A - Building covering construction :
en
- US2230838A - Clutch controlling apparatus :
en
- US2230715A - Control system :
en
- US2230745A - Conveyer stop :
en
- USD124961S - Design fog an electric flashlight :
en
- DE702439C - Ready-to-install seal for axles and shafts :
de
en
- FR861347A - Liquid injection and spray device for burners :
en
fr
- DE700037C - Arrangement of radially loaded labyrinth disks, especially in the case of radially loaded steam or gas turbines :
de
en
- US2230421A - Pipe hanger :
en
- DE702298C - Listening or speaking head for longitudinal magnetization of tape-shaped sound recording media using the push-pull method :
de
en
- DE702371C - Process for the production of knitted fabrics from silk :
de
en
- GB533143A - Keyboard code printer :
en
- US2230837A - Brake :
en
- US2230312A - Cleaning or polishing device :
en
- GB533121A - Improvements in or relating to fishing tackle :
en
- GB533162A - Improvements in and relating to the automatic control of the thickness of material issuing from rolling mills and the like :
en
- GB532964A - Improvements in and relating to stapling machines :
en
- US2230331A - Planting implement or attachment :
en
- US2230768A - Vertical crystallizer and vacuum pan apparatus :
en
- US2230778A - Apparatus for making tiles from plastic materials :
en
- FR861232A - Injection of pressurized water through carrier cuttings to accelerate the emptying of excavated material, dredged or sucked up, stored in the wells :
en
fr
- FR861283A - Improvements to very small, very clear and very bright electronic spotlight production devices :
en
fr
- US2230900A - Tree lighting outfit :
en
- US2230902A - Segmental gear :
en
- US2230440A - Electrical heating means :
en
- US2230748A - Impregnating solution for textiles or other organic materials :
en
- DE702234C - Short-circuit ring for electrical machines made of materials of different conductivity :
de
en
- USD124966S - Design for a textile fabric :
en
- US2230508A - Electric ignition and lighting :
en
- US2230632A - Counter molding machine :
en
- US2230652A - Method of making thread guides :
en
- AU220340A - Improvements in and relating to the production of photographic blue-prints by semi-dry developement :
en
- US2230625A - Cigarette case :
en
- US2230439A - Automobile body structure :
en
- US2230506A - Cast iron pavement :
en
- US2230673A - Multiplying and checking machine :
en
- CA394364A - Panel board :
en
fr
- US2230483A - Stabilization for vacuum tube amplifiers :
en
- USD124972S - Design for a lapel ornament or the
like :
en
- USD125000S - Design for a textile fabric :
en
- US2230966A - Stabilized high boiling petroleum fractions :
en
- US2230853A - Light signal :
en
- DE702350C - Drying stick for hanging up paper, fabric or similar strips to be dried :
de
en
- GB532971A - Improvements in appliances for extinguishing fires :
en
- FR861250A - Improvements made to internal combustion engine cylinders :
en
fr
- AU112404B2 - Improvements in or relating to navigation instruments :
en
- FR861205A - Method and apparatus for continuously feeding filler wire to a welder's station :
en
fr
- US2230481A - Hoisting cable :
en
- US2230257A - Cyanine dyes and method for preparation thereof :
en
- DE702482C - Device for securing against the risk of fire at Br :
de
en
- GB533035A - Improvements in or relating to the generation of electric waves :
en
- US2230756A - Automobile window operating mechanism :
en
- USD124979S - Novelty pin :
en
- USD125004S - Automobile bumper or similar article :
en
- GB532928A - Improvements in or relating to heels for boots and shoes :
en
- GB532993A - Improvements relating to fuel control mechanism for internal combustion engines using alternative fuels :
en
- US2230981A - Printing plate :
en
- US2230873A - Combination display device :
en
- US2230894A - Synthetic rubberlike material :
en
- USD125044S - Design fob a pin clip :
en
- US2230442A - Antifriction slide :
en
- US2230740A - Multicylinder internal combustion engine :
en
- CA394361A - Lip colouring liquid applicator :
en
fr
- US2230659A - Process of synthesizing alphatocopherol :
en
- GB532954A - Manufacture of anthraquinone compounds :
en
- US2230707A - Adjustable louver :
en
- USD125010S - Design for an automobile bumper or
similar article :
en
- US2230297A - System of translating the minute variation of inductance or capacity into the variation of electric current or voltage :
en
- US2230464A - Catalytic cracking and cracking catalysts :
en
- FR861301A - Improvements to automatic control devices for railway level crossings :
en
fr
- US2230219A - Production of hydrocarbons :
en
- US2230501A - Pump packing :
en
- US2230893A - Engine :
en
- US2230266A - Production of terpenic phenolaldehyde resin :
en
- FR861293A - Mouth hygiene kit :
en
fr
- FR861414A - Improvement in wheel construction :
en
fr
- FR861308A - Safety clasp for jewelry, watchmaking and more :
en
fr
- FR861235A - Improvements to flexible tape couplings and clutches :
en
fr
- US2230757A - Posthole digger :
en
- US2230813A - Game apparatus :
en
- USD124974S - Design for an overshoe or the like :
en
- AU112410B2 - Improvements in or relating tothe manufacture of soap :
en
- US2230651A - Cutting machine :
en
- USD125012S - Automobile bumper or similar article :
en
- DE702285C - Hunting rifles and hunting rifle parts made of chrome steel :
de
en
- US2230968A - Mop and process for making the same :
en
- US2230589A - Casing suspension head :
en
- US2230309A - Ceramic product :
en
- DK58399C - Procedure for Filling Butter into Containers in which it is to be stored or negotiated. :
da
en
- US2230271A - Method of producing combined asbestos and glass fiber yarns :
en
- US2230806A - Ball cock valve :
en
- US2230794A - Sound testing device :
en
- CA394416A - Meat slitting machine :
en
fr
- CA394447A - Seamless steel tube manufacture :
en
fr
- US2230499A - Bone conduction receiver :
en
- FR861360A - Plate connection device for electric cooker :
en
fr
- GB532937A - Improvements in or relating to cutting mechanism for sheet material :
en
- US2230350A - Submerged dishwasher :
en
- US2230949A - Automatic sound picture dubbing system :
en
- US2230792A - Method for sizing textile fabric :
en
- US2230258A - Money carrier for women :
en
- DE702453C - Vacuum cleaner with a special fine filter :
de
en
- FR861264A - Improvements to saxophones, especially for producing high notes: s :
en
fr
- FR861174A - Improvements to fuel injectors for engines :
en
fr
- US2230287A - Split repair sleeve for pipe lines :
en
- DE702310C - Automatic camera for continuous shooting :
de
en
- FR861370A - Glass having in particular the property of being electrically insulating at high temperature :
en
fr
- GB532914A - Improvements in and relating to electric therapeutic lamps :
en
- US2230320A - Liquid distributing device :
en
- GB533012A - Improvements in or relating to the preparation of the lower monoalkylaminoethyl aminobenzoates :
en
- US2230232A - Phase and frequency modulation :
en
- US2230788A - Stiffening member :
en
- US2230974A - Fabric take-up :
en
- FR861218A - Locking device with angled doors for locks :
en
fr
- US2230622A - Fuel pump for internal combustion engines :
en
- DE702441C - Carrying device for a parachute and its user with central locking :
de
en
- GB533043A - Improvements relating to apparatus for placing cementitious material :
en
- DE702494C - Double-walled railway disc wheel :
de
en
- FR861188A - Improvements to fixed capacitors :
en
fr
- DE702473C - Pattern roller for roller printing machines :
de
en
- DK58392C - Footwear spinning and footwear sewing machine, especially Rand sewing machine, with automatically moved Shoe carrier. :
da
en
- DE702414C - it's negative :
de
en
- FR861175A - Process for the production of difficult to liquefy gas mixtures :
en
fr
- GB533176A - Improvements in or relating to adapter devices for electric lamp fittings :
en
- FR861162A - Improvements to ski poles :
en
fr
- FR861443A - Boiling device :
en
fr
- US2230884A - Voting machine :
en
- FR861151A - Process for the sweetening of hydrocarbon distillates :
en
fr
- GR9432B - METHOD OF USING PENTAMETHYLOROZANILINE OR HEXAMETHYLOROZANILINE AS AN INDICATOR IN CHEMISTRY. :
el
en
- US2230868A - Method of manufacturing reticulated metal sheets :
en
- US2230882A - Damper :
en
- USD125015S - Design fob a coat :
en
- GB532946A - Improvements in or relating to forced feed tubular steam generators :
en
- GB532917A - Improvements in or relating to doors for motor-coaches, omnibuses and the like :
en
- GB533128A - A blind for blacking-out rooflights, windows and the like :
en
- GB532886A - Improvements in or relating to electric discharge tubes :
en
- GB533193A - Improvements in the manufacture of electric heating resistances :
en
- GB533141A - Improvement in temple roll and process of manufacture :
en
- GB532959A - Improvements in or relating to vulcanizing methods and apparatus :
en
- GB532876A - Improvements in or relating to mineral oil compositions :
en
- GB532890A - Improvements in or relating to metal bonded abrasive articles :
en
- GB533013A - Improvements in or relating to methods of making lock nuts :
en
- FR861393A - Improvement provided in the establishment of heating clips for waving the hair :
en
fr
- FR861309A - Insecticide improvement :
en
fr
- DE702465C - Rueben hoe with two chopping leaves arranged on a cross rail :
de
en
- FR861341A - Collar-ring for quickly obtaining a watertight ligature of a flexible duct on its fitting :
en
fr
- US2230353A - Dispersible pigment composition :
en
- USD124977S - Combined fireplace tool unit and support :
en
- FR861212A - Piston pump :
en
fr
- FR861433A - Method for attaching heels to shoes :
en
fr
- GB533053A - Improved process for the manufacture of glassware and product produced thereby :
en
- GR9435B - SPECIAL MIXTURE OF RUBBER AND WOODEN SUBSTANCES OF VARIOUS USES, SHOE ROOFS AND OTHERS. :
el
en
- GB532988A - Improvements in or relating to connecting means particularly for securing caps or covers to openings of aircraft fuel tanks :
en
- FR861363A - Improvements to the mechanisms of eclipsable components on board aircraft :
en
fr
- DE702313C - Copy device with time relay :
de
en
- US2230663A - Electric contact and wire assembly mechanism :
en
- USD124988S - Maternity girdle :
en
- USD125028S - Design for. a cake support :
en
- DE702226C - Impact fuse for hand grenades :
de
en
- FR861241A - Tool holder for threading machine :
en
fr
- GB532889A - Improvements in or relating to containers, display covers and like structures of plastic material :
en
- GB533099A - Improvements relating to identification labels :
en
- USD125026S - Design for a coat :
en
- DE702334C - Arrangement for measuring the loss factor of impedance at high frequency :
de
en
- US2230892A - Purification of volatile refrigerants :
en
- FI18957A - Conservation services :
en
fi
- USD125027S - Design for a coat :
en
- FR861389A - Process for dyeing textiles, animal hair, hair or other materials of all kinds :
en
fr
- GB533171A - Wave filter :
en
- DE702491C - Process for the preparation of condensation products from ª ‰ -tocopherol and ª ‡, ª ‰ -unsaturated haloalkylene :
de
en
- FR861418A - Improvements to press baths for the sodium treatment of cellulose with a view to obtaining artificial textile fibers :
en
fr
- GB533063A - Process for sealing glass tubes on to glass vessels :
en
- FR861265A - Automatic electric level switch :
en
fr
- DE702300C - Expansion body for temperature measuring and control devices :
de
en
- FR861295A - Power transmission system :
en
fr
- US2230619A - Process for separating gas and oil :
en
- US2230824A - Brake shoe dresser :
en
- US2230935A - Endless chain :
en
- US2230967A - Plasticized organic solvent soluble cellulosic film :
en
- FR861385A - Sports glasses :
en
fr
- GB533168A - Improvements in, and connected with, electrical switchgear suitable for pole-changing in motors :
en
- FR861180A - Improvements to wireless telegraphy transmitters and receivers :
en
fr
- GB532999A - Improvements in or relating to the preparation of hippuric acid derivatives :
en
- GB533167A - Improvements in, and connected with, overload released switch mechanism :
en
- DE702281C - Process for the production of non-metallic plate-lined containers, chemical devices, pipes and the like. like :
de
en
- GB533085A - Machine for re-heating bakery products :
en
- FR861208A - Treatment process for nepheline phonolite rocks :
en
fr
- FR861404A - Electron discharge control means and arrangements therefor :
en
fr
- FI18949A - Onduleringsapparat :
en
fi
- GB532961A - Improvements relating to the manufacture of alternating electric current dry rectifiers :
en
- GB533194A - Improvements relating to means for automatically varying the timing of fuel injection pumps for internal combustion engines :
en
- US2230980A - Conversion of hydrocarbons :
en
- GB533197A - Improvements in or relating to apparatus for the electrical precipitation of suspended particles from gases :
en
- GB532874A - Sanding wheel :
en
- US2230403A - Process of knitting :
en
- US2230352A - Coin chute :
en
- US2230278A - Oil separator :
en
- US2230911A - Control device :
en
- US2230367A - Sole and method of shaping soles :
en
- US2230635A - Truck body :
en
- US2230975A - Combination bar and cabinet for doors :
en
- GB533210A - Improvements in and relating to driving mechanism for blungers :
en
- FR861196A - Variable speed transmission :
en
fr
- US2230581A - Electric motor :
en
- US2230382A - Rubbish burner :
en
- US2230446A - Automatic control system for warm air furnaces :
en
- AU228140A - Improvements in or relating tothe manufacture of soap :
en
- US2230623A - Sun-bath cabinet :
en
- US2230649A - Variable electric capacity device :
en
- CA394445A - Tinning method and alloy :
en
fr
- CA394474A - N-basically substituted heterocyclic series compound :
en
fr
- US2230932A - Hanger for blueprints or the like :
en
- AU242240A - Improvements in or relating to temperature control devices :
en
- US2230833A - Method and apparatus for treating coarse materials :
en
- US2230550A - Radio tuning condenser :
en
- GB532892A - A method of, and means for, increasing or varying the lift coefficient of the wing of an aeroplane :
en
- US2230603A - Liquid dispensing apparatus :
en
- US2230653A - Traverse motion for winding machines :
en
- FR861419A - Electrical control device for switch controls :
en
fr
- GB532872A - Process for the separation of nitric acid from organic nitro compounds :
en
- DE702468C - machines for contour milling :
de
en
- DE702327C - :
de
en
- USD125023S - Design fob a cereal dispenser :
en
- FR861185A - Varnishes and its applications :
en
fr
- DE702241C - Rolling mill with direct heating of the rolling stock :
de
en
- FR861281A - Direction finder having a frame diagram with automatic elimination of the minimum corresponding to the direction opposite to the bearing :
en
fr
- GB532910A - Improvements in and relating to timing means for controlling or operating a series of variable indicating, signalling, warning or supervisory devices :
en
- GB532921A - Improvements in motor-driven invalid carriages :
en
- GB532877A - Process for the production of a gel compound from plants, roots and the like and thetreatment thereof :
en
- US2230664A - Reading of locomotive speed tapes :
en
- FR861259A - Spring support arranged between the car body of a rail vehicle and the bogie, in particular for bogies without pivot :
en
fr
- FR861305A - Improvements made to devices for obtaining indicator diagrams on piston machines :
en
fr
- FR861315A - Method and device for taking and examining stereoscopic aerial views giving a strong impression of relief :
en
fr
- GB532986A - Improvements relating to mudguards :
en
- US2230343A - Process of manufacturing glass :
en
- US2230543A - Lubricant with high temperature stability :
en
- GB532933A - Improvements in and relating to the handling and treatment of bulk material for furnace charges :
en
- US2230409A - Door lock :
en
- DE702366C - Immediately heated, spiral-shaped glow cathode, held only at one end, for gas or vapor-filled discharge vessels :
de
en
- US2230835A - Toy kazoo dancer :
en
- USD125032S - Design for a coat :
en
- US2230411A - Vehicle braking system :
en
- FR861207A - Device for guiding and controlling the steering of wheels for vehicles and vehicles provided with such devices :
en
fr
- CA394478A - Textile fabric processing :
en
fr
- GB532944A - Improvements in or relating to forced flow tubular steam generators :
en
- US2230703A - Suction cleaner :
en
- US2230875A - Acid salts of p-aminobenzene sulphonyl guandine :
en
- US2230389A - Sign :
en
- FR861408A - Improvement in diaphragm pumps :
en
fr
- FR861271A - Identity bracelet :
en
fr
- US2230738A - Eardrum protector :
en
- DE686399C - Inductive tuning arrangement for shortwave transmitters :
de
en
- USD125005S - Design for a scarf :
en
- GB532982A - Improved control gear for pass-out elastic fluid turbines :
en
- US2230845A - Manufacture of capped articles :
en
- DE702464C - Tube compensation amplifier for small DC voltages :
de
en
- DE702383C - Feeder for rifle cartridges to be brought into the barrel entrance from a front box magazine by a movable conveyor :
de
en
- GB532904A - Improvements in and relating to safety devices for hoists :
en
- FR861383A - Guard device for fishing reels and other applications :
en
fr
- USD125003S - Design for a portable lamp :
en
- FR861179A - Walls with anti-fog surface :
en
fr
- GB533025A - An improvement in or relating to apparatus for extruding plastic materials :
en
- DE702249C - Method and device for manufacturing goblet glasses with an open hollow foot :
de
en
- FR861336A - Improvements to automatic oxygen inhalers for high altitude flights :
en
fr
- GB533023A - Improvements in and relating to the treatment of starch :
en
- GR9433B - HOW TO MAKE ACTIVE CARBON WITH THE FIRST MATERIAL RESIDUES OF THE INDUSTRIAL TREATMENT OF CARBOHYDRAT. :
el
en
- FR861280A - Improvements to mixer or converter lamps :
en
fr
- GB532990A - Improved feed mechanism for presses, punching and cutting machines :
en
- GB533077A - Improvements in or relating to water scoops for boats :
en
- FR861210A - Container :
en
fr
- GB532980A - Improvements relating to hydraulic intensifiers :
en
- US2230311A - Fuel economizer for automotive engines :
en
- US2230289A - Rubber covered roll and method of making the same :
en
- US2230920A - Injection valve for internal combustion engines :
en
- CA394436A - Cigar bunch shaping machine :
en
fr
- FR861269A - List of addresses for use by mailing mass distributions, such as newspapers, etc. :
en
fr
- DE702266C - r weapons :
de
en
- FI18950A - Anordning vid hydrauliska automobillyftare eller liknande :
en
fi
- US2230270A - Apparatus for forming webs of fibrous material :
en
- US2230671A - Comb case :
en
- US2230272A - Method of producing glass fibers :
en
- US2230400A - Revolving circular sheet cutting device :
en
- US2230810A - Copyholder :
en
- CA394396A - Aircraft undercarriage wheel mounting :
en
fr
- US2230475A - Wardrobe or locker :
en
- US2230931A - Composition for and method of ex :
en
- FR861288A - Improvements to writing or printing mechanisms controlled by recordings :
en
fr
- DK58384C - Procedure for the production of tertiary alcohols from the oyster series. :
da
en
- DE702324C - Resilient safety device in the direction of force :
de
en
- DE702360C - Device for bank and river regulation :
de
en
- US2230937A - Electrical signaling system :
en
- CA394439A - Conduit coupler closure :
en
fr
- CA394461A - Door lock :
en
fr
- DE702288C - Cable connection sleeve :
de
en
- FR861378A - Process and device for, simultaneously, improving the purification of water supplying high pressure boilers and avoiding the use of excessively humid steam during expansion :
en
fr
- GB533152A - Improvements in or relating to cinematography with a three-dimensional effect :
en
- US2230613A - Flush valve :
en
- US2230369A - Lens for goggles :
en
- US2230534A - Lifting jack :
en
- US2230670A - Apparatus for coiling strip :
en
- USD124957S - Hayden
pitcher or similar article :
en
- US2230391A - Potato harvester :
en
- US2230486A - Selector mechanism :
en
- US2230616A - Bismuth nicotinate :
en
- US2230639A - Cylinder reborer :
en
- DE702400C - Piezoelectric sound generator :
de
en
- FR861159A - Improvements to grenades and similar devices :
en
fr
- GB533201A - Improvements in fixing means for mouldings and the like :
en
- US2230846A - Portable seed and fertilizer drill :
en
- AU112422B2 - Improvements relating to switching mechanism for multiple way adapters :
en
- DE702358C - formed root grains :
de
en
- US2230526A - Wind power plant :
en
- US2230584A - Daylight photographic developing tank :
en
- CA394373A - Necktie :
en
fr
- FR861226A - Active anti-tank and anti-tank machine :
en
fr
- US2230553A - Ice skate :
en
- US2230688A - Expansion joint :
en
- CA394419A - Rubber chloride paint :
en
fr
- US2230987A - Nonmetallic and partly metallic preserving cans :
en
- FR861237A - Device for ventilating axle boxes, bearing housings, gearboxes and other housings or housings :
en
fr
- DE702461C - Measuring device for checking the adaptation of high-frequency energy consumers (transmitter antennas) to power lines :
de
en
- FR861238A - Improvements to variable-pitch aircraft propellers :
en
fr
- FR861423A - Curable condensation products which can be used in the cured state as electrical insulators :
en
fr
- GB533156A - Mounting for anti-aircraft guns :
en
- USD124996S - Design for a signal horn unit or
similar article :
en
- US2230310A - Work-supporting fixture :
en
- US2230933A - Vibrator reed for musical instruments :
en
- AU112415B2 - Improvements in spark plugs :
en
- FR861195A - Monoconvex and biconvex parabolic reflectors with light chain device :
en
fr
- CA394413A - Signal receiving system :
en
fr
- DE702425C - Return valve, especially for injection pumps of internal combustion engines :
de
en
- DE702308C - Photographic enlarger with forced focusing :
de
en
- US2230859A - Train dispatching system :
en
- US2230437A - Tufting mechanism for sewing machines :
en
- US2230490A - Machine and method for shrinking sheet metal to form curves :
en
- CA394384A - Television system :
en
fr
- CA394406A - Tire tread :
en
fr
- FR861245A - Power transmission device :
en
fr
- US2230826A - Burner for drying printing ink :
en
- CA394393A - Door stopper :
en
fr
- CA394398A - Match packet manufacture :
en
fr
- AU112402B2 - Hydraulic and automatic loading device :
en
- US2230540A - Barrel pump :
en
- US2230220A - Folding table leg hinge and lock :
en
- US2230776A - Printing plate and unit :
en
- US2230962A - Production of aminothiazole :
en
- US2230375A - Machine for inserting metallic fastenings :
en
- US2230876A - Coating process and product :
en
- FR861240A - Induction furnace :
en
fr
- GB533158A - Improvements in liquid-break electric circuit breakers :
en
- US2230758A - Bowling ball return track :
en
- GB533188A - Improvements in or relating to wringing machines and the like :
en
- US2230588A - Radio receiving apparatus :
en
- US2230221A - Recuperator tube corebuster :
en
- US2230516A - Vehicle parking accessory :
en
- US2230712A - Well bridging plug :
en
- US2230820A - Synchronizing apparatus :
en
- US2230945A - Alternating current voltage regulator :
en
- US2230753A - Unsaturated ethylamine derivatives :
en
- GB533068A - Improvements in machines for maturing or curing paper :
en
- USD124949S - Design for a vanity case :
en
- GB532972A - Improvements in or relating to electric torches and the like :
en
- CA394377A - Fruit treating apparatus :
en
fr
- FR861216A - Carrying system :
en
fr
- CA394407A - Microphone :
en
fr
- CA394456A - Band pass amplifier :
en
fr
- US2230769A - Clamping device :
en
- DE702270C - Device for separating the weft threads on turret exchange looms :
de
en
- FR861356A - Improvements to transmission and reception devices, in particular for transmission by ultrasound :
en
fr
- US2230269A - Process for treatment of vegetable fibers :
en
- US2230340A - Adjusting means for knee action mechanisms :
en
- CA394370A - Shaft positioning device :
en
fr
- DE702292C - Push-button control for machine tools by means of control elements connected to the same control line via oppositely directed flow valves :
de
en
- USD125036S - Design for leather or similar
article :
en
- US2230339A - Clutch mechanism :
en
- CA394401A - Alarm system :
en
fr
- DE702430C - High frequency sieve chain :
de
en
- FR861292A - New propeller blade anchoring device :
en
fr
- FR861303A - Process for making annealed alloys of hard metals :
en
fr
- US2230825A - Electron discharge device :
en
- US2230695A - Record controlled machine :
en
- US2230796A - Process of refining vegetable oils :
en
- US2230388A - Method for laying in yarn on cotton type of knitting machine :
en
- US2230410A - Method and apparatus for making hollow bodies :
en
- US2230720A - Snap action device :
en
- US2230922A - Corner finish strip :
en
- US2230246A - Wall construction for metal houses :
en
- US2230679A - Signaling system :
en
- US2230244A - Machine for operating upon shoes :
en
- GB532960A - Improvements in or relating to gyroscopes :
en
- GB533208A - Improvements in typographical composing machines :
en
- US2230329A - Feeder :
en
- US2230959A - Orifice plate :
en
- US2230693A - Relay circuit for machine control :
en
- DE702339C - Oil burner with rotating atomizer beaker :
de
en
- FR861263A - Improvements to metal fabrics, metal screens or blinds and fabrics for screens or blinds :
en
fr
- FR861399A - Creation or method of creating tele-advertisements, collective, differentiated or identical at will, for each subscriber, by a central called: "telepublicitaire", devices carrying out said method and its applications :
en
fr
- US2230435A - Orientation automatic adjusting :
en
- US2230823A - Decorative metal panel sheet :
en
- USD124997S - Design for a game board :
en
- US2230551A - Twin bed structure :
en
- DE702375C - Method and device for the production of boil-proof, heatable mouth and operating mirrors :
de
en
- US2230578A - Silent tuning radio receiver :
en
- US2230631A - Alkaloidal nicotinates :
en
- US2230929A - Saw bench :
en
- US2230259A - Lateral motion truck arrangement :
en
- US2230615A - Door hanger :
en
- CA394360A - Evaporating apparatus :
en
fr
- US2230527A - Speed control device :
en
- US2230906A - Tire pressure indicator :
en
- US2230541A - Papering machine :
en
- AU259240A - Improvements relating to laundry presses :
en
- GB533041A - Improvements in and relating to the protection of windows and the like against the effects of shock or explosion :
en
- DE702316C - Stiffening method for ship walls, especially tankers :
de
en
- US2230236A - Manganese alloy :
en
- US2230899A - Gear adjusting means :
en
- US2230936A - Pencil sharpener :
en
- US2230357A - Telephone system :
en
- DE702335C - Electric rapid regulator with elastic return and damping device :
de
en
- FR861287A - Harmonic generator :
en
fr
- FR861392A - Process for making natural rubber adhere to a metal surface :
en
fr
- CA394465A - Lock :
en
fr
- DE702317C - Procedure for restoring the profile of grinding wheels :
de
en
- US2230338A - Steering differential lock :
en
- US2230677A - Typewriting machine :
en
- DE702326C - Process for the preparation of secondary aromatic or heterocyclic amines :
de
en
- DE702402C - Changeover switch with rotating distributor head :
de
en
- US2230849A - Crimped package :
en
- USD125011S - Design for an automobile bumper or
similar article :
en
- US2230425A - Portable pneumatic grain elevator :
en
- US2230445A - Method and means for making hogsheads :
en
- DE702398C - Process for the preparation of 2-nitronaphthalene-4-8-disulfonic acid :
de
en
- GB532913A - Improvements in or relating to concrete and like mixers :
en
- DE702443C - Emergency garage for cars :
de
en
- DE702338C - Process for the production of azo dyes :
de
en
- FR861282A - Improvements to luminescent screens and, in particular, to those intended for image projection :
en
fr
- FR861377A - Advanced pipe joint device :
en
fr
- GB532942A - Improvements in or relating to processes for the manufacture of butadiene :
en
- FR861335A - Clamp :
en
fr
- GB533022A - Improvements in or relating to coating or lining compositions :
en
- GB533150A - Improvements in or relating to the production of refined iron steels and alloy steels :
en
- DE702405C - Process for increasing the electrical insulation resistance of asbestos fibers :
de
en
- US2230522A - Well drilling mast :
en
- DE702388C - Receiving arrangement for ultrashort waves :
de
en
- DE702325C - Process for the preparation of esters :
de
en
- DE702247C - Device for turning the threads around the take-off roll automatic bobbin change :
de
en
- GB533081A - Improvements in electric terminal couplings :
en
- FR861338A - Improvements to liquid taps :
en
fr
- USD125034S - Design for a shoe :
en
- FR861300A - Air and fuel gas doser-mixer for internal combustion engines :
en
fr
- DE702306C - Dissolving machine :
de
en
- DE702490C - Process for the resolution of the racemic condensation product of phytyl halides and trimethylhydroquinone :
de
en
- FR861312A - Fixing device :
en
fr
- US2230927A - Truck driver's log holder and marker :
en
- US2230597A - Method of hermetically sealing the inner wall of a refractory air bell :
en
- FR861337A - Photocopy machine :
en
fr
- FR861233A - Improvements to flexible hoses and in particular those to be subjected to high pressure or high suction :
en
fr
- US2230326A - Dioctylamine-adipic acid resin and the production thereof :
en
- FR861343A - Typographic typesetting machine :
en
fr
- FR861435A - Thiocyano esters :
en
fr
- GB532974A - Improvements relating to cookers and stoves :
en
- FR861448A - Drill, especially for rocks :
en
fr
- GB533165A - Improvements in and connected with thermally operated release devices for electrical switchgear :
en
- GB533187A - Improvements relating to tool mounts for use in rotary tillage :
en
- FR861424A - Improvements to linings for high pressure hydraulic pistons, in particular for hydraulic transmission cylinder pistons for vehicle brakes :
en
fr
- AU568539A - Improvements in spark plugs :
en
- US2230565A - Mineral concentration process :
en
- GB532919A - A casting for housing loading and like apparatus in telephone transmission lines :
en
- FR861329A - War gas protection frame :
en
fr
- FR861395A - Improvements to distillation columns :
en
fr
- GB533074A - Improvements in or relating to liquid level measuring and indicating devices :
en
- GB533095A - Improvements in and relating to resinous compositions :
en
- GB533002A - Improvements in tools for dressing grinding wheels :
en
- GB532901A - :
en
- GB532941A - Improvements in electric discharge lamps comprising luminescent materials :
en
- GB532907A - Improvements in and relating to glass to metal seals :
en
- FR861346A - Liquid fuel tank :
en
fr
- FR861398A - Transformer for various currents :
en
fr
- GB533011A - Improvements in or relating to electric torches :
en
- FR861184A - Cliché and printing process :
en
fr
- GB532970A - Process for the production of stilbene dyestuffs :
en
- GB532911A - Improvements in devices for controlling the speed of a rotating body :
en
- GB533130A - Improved spark plug insulators :
en
- GB532978A - Improvements in, or relating to, winding apparatus for fire hose, and other hose of a like character :
en
- FR860998A - Manufacture of air gap cables for electrical communications :
en
fr
- US2230711A - Thermometer alarm :
en
- DE702320C - Impact fuse for twist projectiles :
de
en
- FR861438A - Eclipsable warning disc for bicycles :
en
fr
- GB533177A - Induction furnace and method of heating :
en
- US2230754A - Unsaturated ethylamine derivatives :
en
- DE702469C - Ship sails :
de
en
- DK58385C - Device by Telephone Network, in which a Transmission of Messages takes place by high-frequency electric Carriers. :
da
en
- DE702476C - Device for high-frequency two-way traffic with wave changes, in particular over power lines :
de
en
- GB532930A - Arrangement of main boilers for steam ships :
en
- US2230474A - Pipe stripping device :
en
- US2230734A - Guard molding for conductors on wooden poles :
en
- US2230800A - Metal sheet drying oven :
en
- GB532977A - Improvements in and relating to internal combustion engines and pumps operating with oscillating disc valves :
en
- US2230344A - Method of removing magnetic impurities from finely divided materials :
en
- CA394428A - Explosion turbine :
en
fr
- US2230511A - Stand for office use :
en
- US2230855A - Signal reproducing means :
en
- CA394376A - Electro-plating pad :
en
fr
- CA394442A - Sausage filling machine :
en
fr
- US2230319A - Process of producing iron sheets for laminated electric transformer cores :
en
- USRE21706E - Method of making paper boxes or the like with printed wrappers :
en
- US2230321A - Pulp screen :
en
- US2230789A - Polymethine dyestuffs :
en
- US2230564A - Manufacture of condensation :
en
- US2230681A - Method and circuit for telegraphic impulses :
en
- FR861187A - Method and apparatus for hammering for the production of threads by forging :
en
fr
- GB533044A - Improvements in and relating to shelf edges :
en
- US2230739A - Airplane power plant :
en
- GB533071A - Improved electrically operated constant speed film feeding apparatus :
en
- US2230545A - Hydraulic rotary variable transmission mechanism :
en
- US2230744A - Support for elevator doors and the like :
en
- US2230612A - Electric control device :
en
- US2230621A - Apparatus for laminating textiles :
en
- US2230726A - Circuit breaker :
en
- US2230660A - Tire casing repair device :
en
- DE702413C - Hollow rotary valve for internal combustion engines filled with cooling salt :
de
en
- FI18952A - A device in artillery guns with a rear piece of fire tube resting on a counter plate :
en
fi
- GB533065A - Improvements in devices for agitating liquids :
en
- GB533105A - Improvements in or relating to the manufacture of elastic knitted fabrics :
en
- FR861176A - Improvements to circular looms :
en
fr
- DE702444C - Elastic treadmill for vehicles with double air tires :
de
en
- GB533097A - Take-up for sewing machines :
en
- GB533004A - An improved price tag for textile materials :
en
- FR861324A - Telegraph devices :
en
fr
- FR861266A - Breaker mounting arrangement in ignition magnetos of internal combustion engines :
en
fr
- FR861334A - Gear change device :
en
fr
- US2230459A - Typewriting machine :
en
- US2230878A - Magnetoelectric ignition apparatus :
en
- US2230630A - Electric razor :
en
- FR861286A - Improvements in mechanical grilles :
en
fr
- US2230524A - Air brake :
en
- US2230669A - Mixer fob internal combustion :
en
- US2230422A - Air conditioning apparatus :
en
- US2230558A - Electron discharge apparatus :
en
- GB533117A - Improvements in and relating to machines which are subjected to high temperatures :
en
- US2230262A - Light polarizing system :
en
- US2230869A - Enclosed circuit interrupter :
en
- US2230560A - Apparatus for working sheet metal articles having closed bottoms :
en
- USD125038S - Design fob a scaffolding unit :
en
- US2230432A - Flask filling apparatus :
en
- US2230642A - Fuel oil :
en
- USD125009S - Automobile bumper or similar article :
en
- GB532987A - Improvements in hook connectors :
en
- GB533010A - Improvements in or relating to beam signalling systems :
en
- US2230458A - Portable light :
en
- US2230567A - Steering connector method and means for trailers :
en
- USD124954S - Design for a vanity case :
en
- USD125037S - Design for a scaffolding unit :
en
- FR861444A - Thread grinding process by the bleeding method :
en
fr
- US2230450A - Spring jawed paper clip :
en
- US2230627A - Change speed gear of the friction type :
en
- US2230572A - Projection apparatus :
en
- US2230643A - Transplanter :
en
- US2230767A - Football game :
en
- USD124984S - Design for a brooch or similar
article :
en
- GB532975A - Process for proofing animal fibres against moth larvae, mold and rotting :
en
- US2230655A - Printing process :
en
- US2230766A - Plow hitch :
en
- US2230803A - Wave synthesizing network :
en
- CA394412A - Condenser testing apparatus :
en
fr
- DE1497260U - :
de
en
- DE702493C - Bogie for rail vehicles with split axles :
de
en
- DK58383C - Peat tipping and peat forming machine. :
da
en
- USD125016S - Design fob a dress :
en
- DE702229C - Process for cleaning textile goods :
de
en
- DE702492C - pavement :
de
en
- US2230591A - Aliphatic aldehyde condensation products and a process for making them :
en
- US2230723A - Hose :
en
- CA394379A - Coffee processing :
en
fr
- FR861431A - Thin-walled electrical insulators and method of making such insulators :
en
fr
- DE702307C - Circular oscillation system :
de
en
- US2230577A - Sunshade and other auxiliary glasses :
en
- US2230943A - Heat exchange apparatus :
en
- US2230907A - Packing retainer for journal boxes :
en
- USD125030S - Ressinger
display ca.se :
en
- US2230234A - Ignition device :
en
- US2230381A - Tool handle :
en
- US2230938A - Method of obtaining color photographs :
en
- US2230268A - Broiler and fryer unit :
en
- US2230865A - Pickup arm :
en
- USD124959S - Combined bicycle frame and skirt ward :
en
- US2230505A - Loose-leaf metal binding device :
en
- DE702299C - Device for reproducing stereoscopic partial images by means of polarizers :
de
en
- CA394472A - High power discharge device :
en
fr
- AU112423B2 - Improvements relating to radio direction finding :
en
- DE702420C - Tipper system :
de
en
- DE702261C - hand pricking device :
de
en
- DK58391C - Pulsator for milking machines. :
da
en
- DE702463C - Three-phase short-circuit reactor :
de
en
- GB533016A - Improvements relating to arrangements for operating electric discharge lamps :
en
- FR861416A - Assembly cut-off point for power lines, especially in airplanes :
en
fr
- CA394400A - Rope fitting :
en
fr
- US2230842A - Refrigerating apparatus :
en
- US2230299A - Control circuit :
en
- US2230426A - Fused switch :
en
- US2230834A - Golf game :
en
- CA394392A - Tobacco pipe :
en
fr
- FR861157A - Process for the economical and rapid production of high quality steels :
en
fr
- FR861371A - Folding bed :
en
fr
- DE702376C - Adjustment devices for lenses and other optical parts :
de
en
- US2230559A - Packaging stockings :
en
- US2230562A - Signaling system :
en
- DE1497320U - :
de
en
- US2230456A - Fishing sinker :
en
- US2230763A - Sash balance :
en
- GB533048A - Improvements in or relating to shock absorbers :
en
- US2230912A - Inboard axle construction :
en
- GB533142A - Preparation of copolymers of butadiene and vinylidene chloride :
en
- GB533182A - Improvements in or relating to the production of an electric blasting cap :
en
- US2230538A - Process of separating vanadium from titanium :
en
- FR861429A - Device allowing different transmission ratios for driving lighting dynamos for bicycles and similar vehicles :
en
fr
- GB533144A - Improvements relating to cutting tools :
en
- IE16084L - Electric discharge lamp :
en
- GB532967A - Improvements relating to the construction of air-raid shelters :
en
- US2230934A - Waterproof sandpaper :
en
- FR861255A - Extremely high frequency electric oscillation generator system :
en
fr
- FR861412A - Preparation of substituted acetic acids :
en
fr
- US2230504A - Shoe :
en
- US2230279A - Article sorting apparatus :
en
- US2230359A - Rubber derivative and preparation thereof :
en
- US2230494A - Warp drawing apparatus and method :
en
- USD124976S - Design for a support for fireplace
tools or the like :
en
- FR861353A - Endless cable with two-wire strands and its application, as a rod, to pneumatic envelopes :
en
fr
- DE702305C - Process for the continuous electrolytic oxidation of metallic strips, wires and the like. like :
de
en
- FR861153A - Installation for the determination of the high frequency energy transposed in an object during its treatment with short or ultra-short wave electrical oscillations :
en
fr
- FR861325A - Further training in typewriters, calculators, accountants and the like :
en
fr
- GB533127A - Improvements in or relating to inking mechanisms for rotary printing presses :
en
- US2230482A - Reminding device :
en
- US2230706A - Character recording mechanism :
en
- US2230280A - Hydraulic head integrator of relative vertical motion :
en
- US2230628A - Wooden girder :
en
- DE702244C - Coin operated telephone :
de
en
- US2230807A - Venetian blind tilter construction :
en
- US2230903A - Odor absorbing composition :
en
- US2230963A - Adhesive applying mechanism :
en
- US2230420A - Drive mechanism for shaker conveyers :
en
- US2230791A - Manufacture of 2-hydroxynaphthalene-4-sulphonic acid and substitution products thereof :
en
- US2230449A - Apparatus for treating shoe uppers :
en
- USD124975S - Knife or other article of flatware :
en
- CA394444A - Lubricating apparatus :
en
fr
- US2230718A - Valve :
en
- CA394374A - Measuring apparatus :
en
fr
- US2230979A - Conversion of hydrocarbons :
en
- DE702336C - Arrangement for determining the dissipation factor and the capacitance of a capacitor with a bridge circuit using a complex alternating current compensation measuring device :
de
en
- DE702329C - Device for feeding printed sheets into a stamping printing press :
de
en
- DK58386C - Two-way Signaling system. :
da
en
- FR861249A - Phosphorescent signaling device :
en
fr
- DE702341C - Case with hinged side panels that can be used as a cupboard :
de
en
- US2230493A - Winding reel :
en
- US2230811A - Aircraft equipped with a sustaining rotor :
en
- FR861420A - Removable fastening band for calf bands :
en
fr
- US2230809A - Vehicle ventilating and heating apparatus :
en
- US2230815A - Pressing iron :
en
- AU112386B2 - Improvements in and relating to the production of photographic blue-prints by semi-dry developement :
en
- CA394380A - Green coffee processing :
en
fr
- AU28240A - Improvements relating to record-changing apparatus for talking machines andthe like :
en
- USD125041S - Design fob a pin clip :
en
- US2230281A - Fish-treating machine :
en
- US2230672A - Salt treatment of cereal grits :
en
- US2230802A - Sheet material cutter :
en
- US2230231A - Phase and frequency modulation :
en
- US2230478A - Distributing mechanism for concrete mixers :
en
- US2230722A - Vacuum cleaner :
en
- USD124960S - Design fob. an electric dinner, wagon :
en
- US2230781A - Pack for surgical plaster casts or the like :
en
- CA394368A - Combined hand and automatic transmission mechanism :
en
fr
- CA394426A - Signal generating cathode ray tube :
en
fr
- US2230548A - Loudspeaker diaphragm :
en
- US2230848A - Progressive burning smokeless powder :
en
- USD125039S - Combination stereoscope and mounting unit :
en
- AU112395B2 - Improvements relating to record-changing apparatus for talking machines andthe like :
en
- CA394425A - Spark plug :
en
fr
- AU27040A - An improved method and apparatus for automatically recovering samples of juice from sugarcane being processed at sugar mills :
en
- FR861181A - Combined crusher crusher :
en
fr
- IE16227L - Radio beacons :
en
- GB533000A - Improvements in and relating to bucket wheels for elastic fluid turbines :
en
- CA394382A - Gold and mineral centrifugal separator :
en
fr
- CA394482A - Beam type vehicle body :
en
fr
- US2230797A - Bread wrapping machine :
en
- AU43140A - Improvements in electromagnetic clutches andother machines :
en
- FR861243A - Tool and method of grinding, variable pressure :
en
fr
- GB532968A - Improvements in and relating to tubular surface coolers :
en
- AU112418B2 - Improvements in or relating to radiogoniometers :
en
- GB532922A - Improvements in devices for preventing interference with radio :
en
- US2230503A - Vibration motion for inking systems :
en
- US2230816A - Apparatus for checking hobs :
en
- US2230895A - Lock for revolving doors :
en
- US2230611A - Cable protector :
en
- US2230380A - Stocking and shoe protector :
en
- US2230402A - Knitted stocking :
en
- US2230889A - Metal furniture :
en
- US2230570A - Reflex scanner :
en
- US2230273A - Preventing erosion of metals :
en
- FR861326A - Colored glass fibers and their manufacturing process :
en
fr
- US2230866A - Receptacle :
en
- USD125018S - Design for a coat :
en
- GB533110A - Improved hyper-sensitising process for photographic, cinematographic and x-ray plates or films :
en
- GB533069A - Improvements in or relating to cut-off mechanisms :
en
- US2230361A - Power driven steering mechanism :
en
- US2230484A - Heat treatment of metals :
en
- US2230750A - Farming implement :
en
- US2230517A - Auxiliary head lamp :
en
- DE702368C - Circular knitting machine for reversible cladding and side cladding :
de
en
- AU112940A - Improvements in or relating to animal casing, and method of and apparatus for preparing the same :
en
- US2230349A - Fastening means for attaching insulated sheathing :
en
- AU270740A - Paper ribbon printing machine :
en
- CA394477A - Dry powdered dyestuff :
en
fr
- US2230314A - Vibrating screen :
en
- AU112400B2 - Improvements in or relating tothe heeling of shoes :
en
- DE702483C - Direction indicators, in particular for motor vehicles :
de
en
- US2230378A - Artificial hand and wrist assembly :
en
- CA394415A - Borax soluble zeanin :
en
fr
- US2230229A - Fish pole :
en
- CA394471A - Electron discharge device :
en
fr
- US2230473A - Means for increasing the compactness of high voltage electrostatic apparatus :
en
- US2230957A - Method of cleaning and bleaching artificial fibers :
en
- US2230324A - Vehicle body :
en
- US2230502A - Electrical prospecting method and apparatus :
en
- FR861405A - Time base circuits :
en
fr
- US2230412A - Boiler for the boiling and evaporation of liquids :
en
- US2230547A - Merchandise display tray :
en
- US2230576A - Therapeutic chaulmoogric compound :
en
- US2230290A - Faucet :
en
- US2230370A - Aircraft :
en
- US2230921A - Lapping machine :
en
- GB532950A - Improvements in or relating to optical objectives :
en
- US2230529A - Tonsillotome :
en
- US2230860A - Code responsive control apparatus :
en
- US2230880A - Apparatus for making an asbestos product :
en
- US2230476A - Door latch :
en
- US2230908A - Cover for vehicle bodies :
en
- US2230646A - Spray booth :
en
- GB533192A - Improvements in and relating to electric converting systems :
en
- CA394449A - Electric switch :
en
fr
- US2230708A - Blade wheel propeller :
en
- US2230454A - Tent awning :
en
- US2230332A - Game apparatus :
en
- US2230355A - Fastener :
en
- CA394462A - Hollow metal door lock mounting :
en
fr
- FR861358A - Improvements to shielded spark plugs and ignition circuit connections :
en
fr
- DE702489C - Process for working up an iron-containing copper solution :
de
en
- US2230496A - Sewing machine :
en
- US2230955A - Drop-out fuse :
en
- AU28340A - Improved nut assembly for wall or anchorage bolts :
en
- GB532915A - Improvements in hydraulic brakes or dynamometers :
en
- USD124991S - Design for a slip :
en
- US2230327A - Valve for locomotives :
en
- US2230737A - Electric switch :
en
- USD124963S - Design for a clockcase :
en
- US2230751A - Releasable casting weight :
en
- US2230430A - Building construction :
en
- US2230661A - Door closing device :
en
- AU225740A - Improvement in photographic film :
en
- CA394403A - Magneto generator :
en
fr
- US2230395A - Utilization of relief printing presses for intaglio printing :
en
- USPP445P - Bose plant :
en
- CA394473A - Rubber vulcanization :
en
fr
- US2230385A - Method and apparatus for treating sewage sludges and the like :
en
- US2230755A - Material handling apparatus :
en
- DE702422C - Gluehofenboden :
de
en
- DE702467C - Electric insect catcher :
de
en
- CA394385A - Rubber mattress :
en
fr
- DE702273C - Circuit arrangement for time zone counting in telecommunications systems with dialer operation :
de
en
- USD124993S - Eesign for a musical chime :
en
- CA394424A - Vehicle dump :
en
fr
- DE702392C - Hand scraper with a replaceable blade fastened in a holder :
de
en
- GB532973A - Improvements in or relating to magnetic compasses :
en
- GB533003A - Improvements in or relating to boxes made of cardboard or similar material :
en
- US2230512A - Dripless faucet :
en
- DE702495C - Arrangement for the automatic evaluation of signals consisting of drawing elements of different lengths :
de
en
- USD124965S - Design fob a rocking horse or the
like :
en
- USD125042S - Design for a pin clip :
en
- US2230950A - Amusement device :
en
- CA394463A - Door lock :
en
fr
- US2230377A - Inking machine :
en
- USD125045S - Textile fabric or similar article :
en
- CA394459A - Door lock :
en
fr
- CA394484A - Metal coating apparatus :
en
fr
- FR861277A - System of demountable constructions in elements prepared in advance :
en
fr
- GB532996A - Cathode ray tubes and the like :
en
- GB533089A - Apparatus for, and method of, double web coating :
en
- US2230224A - Home laundry equipment :
en
- US2230817A - Diesel fuel :
en
- DE702349C - Process for the complete extraction of the aroma substances when concentrating fruit or vegetable juices :
de
en
- FR861165A - Phase compensator for groups of microphones or transmitters, in particular for underwater transmissions by ultrasound :
en
fr
- FR861368A - Winding method and devices :
en
fr
- GB533066A - A process for the production of aliphatic dicarboxylic acids :
en
- US2230317A - Road roller :
en
- DE702356C - Cartridge chamber :
de
en
- FR861158A - Device for igniting highly combustible substances enclosed in a closed container :
en
fr
- GB533026A - Improvements in or relating to photo-electric reading devices :
en
- US2230973A - Rotameter :
en
- CA394404A - Magneto generator :
en
fr
- US2230371A - Stabilization of organic substances :
en
- AU112407B2 - Improvements in or relating to animal casing, and method of and apparatus for preparing the same :
en
- DE702228C - Top punch :
de
en
- US2230539A - Process for the production of phosphate fertilizers :
en
- US2230697A - Casing :
en
- US2230785A - Molding method and apparatus :
en
- US2230851A - Railway traffic controlling apparatus :
en
- CA394446A - Sausage casing making apparatus :
en
fr
- CA394455A - High frequency amplifier :
en
fr
- US2230648A - Conversion of hydrocarbons :
en
- US2230472A - Bearing :
en
- AU31840A - Improvements in or relating to directional aerials and aerial systems :
en
- US2230801A - Hitch :
en
- US2230971A - Sanding machine for motor vehicles :
en
- US2230919A - Fishing lure :
en
- DE702185C - hen calcium double salts of ascorbic acid :
de
en
- US2230392A - Means for capping posts and the like :
en
- US2230692A - Loose-leaf binder :
en
- CA394372A - Stove :
en
fr
- CA394470A - Rectifier element manufacture :
en
fr
- AU29540A - Improvements in or relating to radio altimeters :
en
- DE702282C - Method and device for partial combustion of methane with oxygen :
de
en
- GB533134A - Improvements in or relating to apparatus for making film records :
en
- US2230599A - Locking device :
en
- US2230260A - Device for controlling electric circuits :
en
- US2230434A - Valve :
en
- CA394411A - Ignition coil testing apparatus :
en
fr
- US2230304A - Liquid heating and dispensing device :
en
- AU34840A - Improvements relating to switching mechanism for multiple way adapters :
en
- CA394435A - Paper feeding device :
en
fr
- US2230222A - Method of and apparatus for tuning reeds of musical instruments :
en
- US2230897A - Rolling mill guide :
en
- FR861272A - Projectile :
en
fr
- DE702346C - others for operation with hard-to-end fuel :
de
en
- GB533136A - Improvements in remote control system for wave-signal receivers :
en
- GB533148A - Improved agents for combatting pests :
en
- US2230462A - Magazine razor :
en
- DE702411C - Softeners or fillers for rubber or plastics :
de
en
- DE674150C - Safety valve for steam boiler :
de
en
- FR861168A - Rescue apparatus of the crew of a wrecked submarine :
en
fr
- GB533096A - Improvements in or relating to brakes for vehicles, particularly aircraft :
en
- DE702260C - Device for grinding grain and other seeds :
de
en
- DE702391C - Valve with a valve body guided by an axially displaceable spindle and moved into the closing position by spring force :
de
en
- US2230261A - Radio shielding :
en
- FR861446A - Method and apparatus for the preservation of biologically active substances and the like :
en
fr
- AU34540A - Apparatus for use in obtaining aerial photographs :
en
- DE702284C - onsaeuramides of aromatic amines and their derivatives :
de
en
- GB533092A - Improvements in frequency discriminator circuit arrangements :
en
- US2230759A - Self-propelled apparatus :
en
- US2230700A - Cooking device :
en
- GB533082A - Means for the production of tapering solid sections in extrusion presses :
en
- DE702352C - Refilling device for the pressure cylinder of fluid brakes of motor vehicles :
de
en
- DE702286C - Projection arrangement for cathode ray tubes :
de
en
- FR861430A - Process for the preparation of continuous films of regenerated cellulose, and films obtained by this process :
en
fr
- GB532920A - Improvements in or relating to electron discharge apparatus :
en
- FR861163A - Further development of electrical circuit breakers :
en
fr
- FR861310A - Mirror for glasses allowing side, upward and rearward vision :
en
fr
- GB533021A - Improvements in and relating to mechanical movements :
en
- FR861161A - Electric heating plate deformable in a determined direction :
en
fr
- DE702390C - Warning device for gas indicator :
de
en
- FR861253A - Improvements to luminescent screens :
en
fr
- GB533199A - Improvements in or relating to tapping molten metal from furnaces :
en
- GB532885A - Improvements relating to cleansing and cooling gases by liquid in the manufacture of water-gas :
en
- DE702240C - Floor brakes for vehicles, in particular motor vehicles :
de
en
- FR861167A - Projectile for firearm :
en
fr
- DE702437C - of propellers during the spin test :
de
en
- FR861202A - New device capable of rising vertically in a fluid :
en
fr
- GB533087A - Improvements in electric control valves with vapour or gas filling :
en
- FI18953A - A box especially for bakery products :
en
fi
- GB533103A - Improvements in or relating to electrodes for liquid resistances and the like :
en
- FR861270A - Improvements made to means such as folds, for the transmission of any documents or messages :
en
fr
- FR861367A - Advanced Bomb Launcher :
en
fr
- US2230228A - Manufacture of magnetic cores :
en
- GB533060A - Manufacture of hexakisazo dyestuffs, more especially suitable for dyeing leather :
en
- DK58398C - Bituminous Sealant. :
da
en
- FR861258A - Wheeled vehicle mounted on a swivel arm :
en
fr
- FR861215A - Special self-regulating electric transformer, for the simultaneous supply of several light emitters :
en
fr
- GB533084A - Improvements in receptacles for cartons of interleaved paper :
en
- GB532896A - Improvements relating to automatic telephone systems :
en
- FR861166A - Improvements to t receptor devices. s. f. with automatic adjustment :
en
fr
- FR861189A - Device for plugging and withdrawing a liquid contained in a receptacle and its various applications :
en
fr
- GB532879A - Improvements in or relating to guards for hand-guided cutting and severing apparatus :
en
- GB533160A - Improvements in or relating to speed-multiplying or speed-reducing gear for high-speed machines, more particularly for cycle dynamos :
en
- GB533045A - Improvements in apparatus for the delivery of foam :
en
- GB533088A - Improvements in or relating to warning horns :
en
- US2230514A - Apparatus for the production of castings :
en
- US2230300A - Clothes hanger :
en
- US2230717A - Pumping means :
en
- GB533018A - Improvements in or means for feeding a supply of lubricant or a liquid through an induction system of an internal combustion engine or the like :
en
- US2230590A - Color photographic process :
en
- US2230765A - Air conditioning filter :
en
- AU27940A - Improvements in or relating tothe heeling of shoes :
en
- CA394475A - Furnace construction :
en
fr
- US2230233A - Hydrogenated indane-diones and a method of producing the same :
en
- DE702475C - Device for generating impulses or vibrations using a rotating generator :
de
en
- USD124982S - Design for a curtain tieback :
en
- USRE21710E - Refrigerating apparatus :
en
- US2230917A - Lifting of liquids by solar heat :
en
- US2230249A - Eaves forming member :
en
- US2230601A - Rotary kiln :
en
- DE677841C - Cylindrical settling container :
de
en
- DE702328C - Steam generator with pressure firing :
de
en
- GB532906A - Improvements in or relating to iodine bottles and like containers :
en
- US2230705A - Suction cleaner :
en
- US2230433A - Adjustable counterlining support :
en
- FR861284A - Machine gun easel :
en
fr
- GB532965A - Improved bow and like saw :
en
- DE702283C - Process for the oxidation of aliphatic or cycloaliphatic hydrocarbons :
de
en
- GB532891A - Improvements in or relating to metal bonded abrasive articles :
en
- US2230874A - Game board :
en
- GB533157A - Improvements in or relating to vulcanising molds :
en
- GB533175A - Improvements in or relating to vibrating machines for consolidating materials in moulds :
en
- US2230961A - Leak alarm for refrigerating systems :
en
- US2230230A - Aqueous dispersions of terpene-maleic anhydride, polyhydric alcohol resins :
en
- DK58390C - System with an electric discharge pipe. :
da
en
- DE702297C - Device for the simultaneous recording of Seenden observation devices :
de
en
- US2230856A - Pitless pump :
en
- FR861350A - Radio control device for maritime or air navigation devices :
en
fr
- GB533020A - Improvements in the treatment of jute and like fibres :
en
- DE702231C - Steam temperature controller for forced flow boiler :
de
en
- US2230283A - Vulcanizing chamber seal :
en
- CA394388A - Grain silo :
en
fr
- CA394434A - Steel :
en
fr
- DE702271C - Radiant boiler with a combustion chamber lined with cooling pipes on all sides :
de
en
- US2230568A - Core drill :
en
- US2230926A - Timing signal circuits :
en
- US2230453A - Automatic automotive air filter :
en
- US2230226A - Catheter and its manufacture :
en
- US2230680A - Sorting machine :
en
- FR861219A - Device for protection against projectiles :
en
fr
- GB532871A - Process for improving the fastness of dyeings :
en
- DE702448C - Drive for ship lifts :
de
en
- DE702462C - rter high frequency :
de
en
- DE702384C - Process for the manufacture of materials and workpieces from artificial mineral wool :
de
en
- DE702233C - Arrangement for the transmission of energy between two direct current networks with different constant voltages :
de
en
- FR861267A - Electro-acoustic device :
en
fr
- FR861274A - Process for the preparation of cyclic condensation products :
en
fr
- DE702296C - Device for measuring and aligning the mutual height of the lateral supports to the pivot socket of car body bogies under pressure load, which corresponds to the operationally occurring pressure distribution :
de
en
- DE702251C - Seal for pipe fittings :
de
en
- US2230689A - Warming bag :
en
- GB532994A - Improvements in or relating to the bottoms of domestic fire grates :
en
- GB533100A - Improvements relating to oil immersed circuit breakers :
en
- GB532878A - Improved method of producing coloured corrosion-resistant coatings upon articles of magnesium or its alloys :
en
- GB532998A - Improvements in standards or stands, brackets, pendants or the like, for lamps :
en
- GB532868A - Apparatus for jacking-up and manoeuvring a motor vehicle :
en
- GB532951A - Improvements in or relating to chains :
en
- DE702351C - Closure for pressure medium container, in particular for fire extinguishing purposes, with a counter-pressure chamber arranged in the valve housing :
de
en
- FR861172A - Shuttle guiding device for circular loom :
en
fr
- FR861320A - Process for hydrolytic decomposition of titanium solutions :
en
fr
- FR861362A - Removable metal hut :
en
fr
- GB533059A - Improvements in and relating to mounting installations for radio sets :
en
- FR861328A - Improvements to differential transformer devices for joining two-wire circuits to four-wire circuits :
en
fr
- GB532923A - Improvements in current-coupling devices for vacuum cleaners :
en
- GB533122A - Rotary internal combustion engine :
en
- FR861194A - Molding machine for agglomerates of concrete or the like :
en
fr
- DE702480C - Single or multi-stage vacuum pump for generating low pressures for extracting fumes and gas-steam mixtures :
de
en
- US2230940A - Tensioning device for fishing reels :
en
- GB533125A - Improvements in hydraulic epicyclic transmission devices :
en
- DE702315C - Gas mask :
de
en
- GB533196A - Improvements in insulated electric conductors :
en
- US2230951A - Clothes basket bail and hanger :
en
- AU112535B2 - Improvements relating to laundry presses :
en
- US2230954A - Calculating apparatus :
en
- US2230714A - Spout assembly for oilers :
en
- US2230787A - Fluid actuated pump :
en
- US2230896A - Seam and method of forming seams :
en
- US2230587A - Disulphonium compounds of high molecular weight :
en
- US2230575A - Transmission mechanism :
en
- CA394432A - Wire drawing mechanism :
en
fr
- DE702446C - Process for the production of watertight welted, welted, nailed, sewn through u. like shoes :
de
en
- FR861186A - Surge arrester device for electrical devices :
en
fr
- USD125001S - Design for a fluorescent lighting
fixture :
en
- US2230713A - Circuit breaker :
en
- GB532979A - Improvements in self-filling fountain pens :
en
- US2230218A - Gastro-intestinal treatment system :
en
- US2230862A - Cooler apparatus :
en
- US2230665A - Electric heating, annealing, and jewel setting tool :
en
- AU112405B2 - Improvements in electromagnetic clutches andother machines :
en
- DE702379C - Self-seller :
de
en
- US2230729A - Treatment of rubber :
en
- US2230368A - Machine for operating on soles :
en
- USD124999S - Electrical connector flug :
en
- DK58388C - Device for Radio Receivers and other High Frequency Amplifiers with Automatic Gain Control. :
da
en
- US2230687A - Manufacture of high speed steels :
en
- US2230844A - High octane number motor fuel :
en
- USD125019S - Design for a dress ensemble :
en
- US2230819A - Thermionic valve circuits :
en
- USD125035S - Design for a shoe :
en
- CA394441A - Scissors toy :
en
fr
- AU29740A - Hydraulic and automatic loading device :
en
- CA394410A - Automatic engine starter :
en
fr
- US2230438A - Pyrometer apparatus :
en
- USRE21705E - Multiple vision clock :
en
- US2230293A - Transmission :
en
- US2230877A - Container and method therefor :
en
- USD124967S - Design for a roadside marker :
en
- US2230418A - Gear :
en
- US2230674A - Cosmetic holder :
en
- US2230964A - Bobbin head :
en
- DE702447C - Wooden sole :
de
en
- US2230322A - Process and apparatus for producing metals :
en
- DE702343C - Method of making ceilings from reinforced concrete slabs :
de
en
- US2230263A - Governor :
en
- US2230427A - Electrical distribution system :
en
- US2230634A - Bookbinding :
en
- US2230650A - Bottom protector and reinforcing means for bottle cases :
en
- GB533062A - Improvements in combination block gauge sets :
en
- GB533076A - Improvements relating to aircraft alighting gear :
en
- GB533178A - Improvements in or relating to presses for drawing sheet metal or the like :
en
- CA394369A - Edger for plywood sheets :
en
fr
- US2230469A - Shoe tree :
en
- US2230683A - Suction cleaner :
en
- US2230537A - Capacity type altimeter for aircraft :
en
- US2230832A - Method and apparatus for drying and heat treatment of wet material :
en
- CA394402A - Electrical signalling system :
en
fr
- US2230606A - Article tipover signal for lehrs :
en
- US2230724A - Control system :
en
- DE702423C - Four-pole electric motor for vehicles :
de
en
- DE702408C - white sheets of different electrical conductivity :
de
en
- FR861046A - :
fr
- FR861449A - Rescue clothing :
en
fr
- US2230240A - Method for making a resinous product from vinyl compounds and anhydrides of unsaturated dicarboxylic acids :
en
- US2230956A - Apparatus for the assembly of folding blanks for cases :
en
- FR861388A - Device for protecting young trees or shrubs by means of artificial thorns :
en
fr
- AU112409B2 - Improvement in photographic film :
en
- US2230479A - Measuring device :
en
- US2230366A - Filing system :
en
- FR861307A - Liquid extinguisher for cigarettes, cigars and the like :
en
fr
- GB533120A - Improved apparatus for making cigarettes :
en
- GB532899A - Improvements in or relating to tubular rivets :
en
- AU112383B2 - Improvements in or relating to directional aerials and aerial systems :
en
- FR861402A - Symmetrical automatic mechanical rocker arm :
en
fr
- GB532897A - Improvements in and relating to insecticidal, fungicidal or other toxic horticultural preparations :
en
- GB532947A - Improvements in electrical conductors :
en
- GB533078A - Improvements in or relating to writing or drawing boards :
en
- FR861306A - Improvements in processes for vulcanizing rubber, balata, gutta-percha, synthetic rubber or similar substances and their latices :
en
fr
- AU112408B2 - Improvement in deseaming and desurfacing apparatus and process :
en
- AU112420B2 - Improvements in gas-filled electric discharge devices andin means for operating them :
en
- US2230552A - Production of gasoline :
en
- AU112419B2 - Improvement in method and apparatus for treating gases :
en
- US2230828A - Pie and pastry board :
en
- US2230969A - Alloys :
en
- FR861201A - Underwater cruiser :
en
fr
- FR861228A - Net to camouflage military objects :
en
fr
- GB532938A - Process for the manufacture of adipic nitrile :
en
- US2230455A - Device for finishing holes in metal :
en
- US2230530A - Bottle wrapper :
en
- FR861332A - Process of land use and refining, filtering and other products, improving their active power :
en
fr
- US2230404A - Washing machine :
en
- GB532985A - Improvements in pipe connections in multicylinder internal combustion engines :
en
- FR861213A - Method for applying and fixing a film coating on the internal walls of hollow bodies and devices, allowing the realization :
en
fr
- FI18955A - Plow depth adjuster :
en
fi
- FR861441A - Method and devices for measuring the speed of fast moving mobiles :
en
fr
- DK58382C - Shortening agent for dough. :
da
en
- USD125007S - Automobile bumper or similar article :
en
- DK58389C - Method and Machine for Manufacturing a Uniformly Twisted Cord of Electrical Conductors. :
da
en
- GB533028A - Improvements in or relating to fluid pressure creating devices :
en
- GB533115A - Improvements in apparatus for tempering glass sheets :
en
- GB533114A - Improvements in closure devices for milk and like bottles, jars and other containers :
en
- GR9430B - METHOD OF PROCESSING ARACHIDOS FRUITS FOR THE PREPARATION OF BUTTER, ALLOY OR BUTTER MARBLE. :
el
en
- GB532883A - Improvements in or relating to hydraulic presses and hydraulic rivetting machines :
en
- FR861231A - Process for the preparation of water-soluble mercury derivatives of allylcarbamide :
en
fr
- GB532902A - Improvements relating to curtain rail brackets :
en
- FR861223A - Assembly for switching static double-channel current converters :
en
fr
- US2230333A - Cushioning device for an automobile bumper :
en
- US2230362A - Covered dish :
en
- US2230798A - Garment :
en
- GB532997A - Combustion promoting compositions :
en
- GB533185A - Improvements in radio beacons :
en
- FR861372A - Improvement in gasifiers :
en
fr
- FR861381A - Coke or semi-coke recovery gasifier :
en
fr
- GB532966A - Improvements in or relating to coal cutting machines :
en
- GB533080A - Improvements in train control apparatus :
en
- GB533107A - Improvements in and relating to methods of exhausting and sealing evacuated envelopes having a metal portion in which the seal is effected :
en
- DE702291C - Device for sending remote control commands :
de
en
- GB532926A - Improvements in single-acting two-stroke cycle internal combustion engines :
en
- DK58396C - Automatic Firearm with Sliding Pipe. :
da
en
- US2230414A - Driving construction :
en
- SE100816C1 - :
en
sv
- US2230254A - Method for the distillation of liquids :
en
- US2230532A - Heat treatment of copper-chromium alloy steels :
en
- GB532895A - Improvements in desensitisation of photographic emulsions :
en
- GB533133A - Improvements in self-locking nuts :
en
- CA394468A - Olefine dimer production :
en
fr
- US2230336A - Rossing machine :
en
- US2230841A - Safety exit fastener :
en
- US2230507A - Apparatus for applying adhesive stripes on a continuous web :
en
- US2230315A - Orthodontic applicance :
en
- DE702345C - Drive device for devices for magnetic sound recording :
de
en
- US2230761A - Hydrating lime :
en
- USD125006S - Schwartz ctal :
en
- DE702380C - ducks :
de
en
- US2230429A - Means for generating electric oscillations :
en
- US2230699A - Budget game board :
en
- DE702248C - Process for the production of rayon from viscose :
de
en
- US2230850A - Bindweed exterminator :
en
- US2230901A - Coffee brewing device :
en
- FR861198A - Improvements to systems for excitation and raising the light output of luminescent tubes and lighting device comprising these improved systems :
en
fr
- DE702419C - Method of making flexible shoes and lasts for practicing the method :
de
en
- GB533113A - Improvements relating to telephone and like signalling systems :
en
- AU31740A - Improvements in or relating to automatic tuning control arrangements :
en
- DE702417C - Device for the servo control of fluid brakes for vehicles :
de
en
- CA394467A - Polymer composition :
en
fr
- AU112382B2 - Improvements in or relating to radio altimeters :
en
- CA394367A - Golf putting educator :
en
fr
- DE700285C - Process for the production of mounting plates for electrical devices for holding or fastening switching elements and like :
de
en
- DK58401C - Covers for cellular packaging Cardboard for Eggs and similar Commodities. :
da
en
- AU112401B2 - Improved nut assembly for wall or anchorage bolts :
en
- US2230984A - Clip :
en
- US2230447A - Well plug :
en
- US2230498A - Excavating tool :
en
- US2230676A - Choker hook :
en
- US2230662A - Milling cutter :
en
- USD124951S - Design fob a vanity case :
en
- GB533138A - Circuit arrangements for influencing the modulation depth of an amplitude-modulated oscillation :
en
- US2230918A - Propeller puller :
en
- DE702232C - Method for monitoring the diameter of a cable core during its manufacture :
de
en
- CA394408A - Force regulating system :
en
fr
- US2230600A - Lubricated gate valve :
en
- CA394433A - Electric lamp or tube :
en
fr
- US2230243A - Signal selection by amplitude discrimination :
en
- US2230251A - Aerial photographic camera :
en
- US2230764A - Lawn mower sharpener :
en
- US2230620A - Surgical extension appliance :
en
- US2230914A - Pressure booster :
en
- US2230749A - Tractor :
en
- US2230854A - Signal reproducing means :
en
- US2230983A - Pilot guide for valve seat finishing tools :
en
- CA394453A - Exterior venetian blind :
en
fr
- CA394363A - Concrete reinforcement spacer :
en
fr
- DE702280C - Process for the white and color reservation of azo dyes which can be developed from the components on the fiber using reserves containing xanthates :
de
en
- US2230881A - Rotary seal :
en
- USD125002S - Design for a table :
en
- FR861299A - Improvements in the manufacture of explosive projectiles, in particular shells, aircraft bombs and hand bombs :
en
fr
- FR861440A - Motive power installation :
en
fr
- GB532932A - Improvements in or relating to heating devices for foodstuffs :
en
- US2230471A - Antifriction bearing :
en
- USD125021S - Design for a jacket ok the like :
en
- US2230561A - Tape delivery device :
en
- GB533137A - Improvements in or relating to dispensing containers and closures therefor :
en
- AU112403B2 - Improvements in or relating to automatic tuning control arrangements :
en
- CA394483A - Electric power transmission system :
en
fr
- DE702394C - Fluid brake, especially for motor vehicles :
de
en
- US2230358A - Process of sizing fabrics :
en
- AU141440A - Improvement in deseaming and desurfacing apparatus and process :
en
- FR861390A - Methods and devices for using the thermal energy released during atomic decompositions :
en
fr
- DE702445C - Jig for pencil sharpening machines :
de
en
- FR861359A - Convertible stretcher, for transporting the wounded and sick :
en
fr
- CA394378A - Container for cigarette tobacco and wrappers :
en
fr
- FR861262A - Helmet serving as a gas mask box :
en
fr
- GB533169A - Improvements in and relating to fluid-pressure actuated electric switches :
en
- GB533034A - Improvements relating to landing lamps for aircraft :
en
- FR861193A - Loading device for machines for molding concrete and other materials or products, and its method of implementation :
en
fr
- US2230772A - Process of preparing substances having the efficacy of the cortical hormone or intermediate products for the preparation of such substances :
en
- GB532880A - Improvements in lever- or like-actuated control mechanisms :
en
- CA394469A - Ring binder :
en
fr
- FR861154A - Reception and emission of frequency modulated electrical energy :
en
fr
- FR861311A - Fluoroscopic location method and apparatus :
en
fr
- US2230364A - Inductance device :
en
- US2230885A - Wringer and the like :
en
- DE702269C - outer rivets :
de
en
- FR861445A - Adjustable tightening spanner with graduation :
en
fr
- GB533149A - Improvements relating to ships, having the object of reducing resistance to propulsion :
en
- US2230242A - Ball and socket automatic trip hitch :
en
- USD125014S - Magnetic advertising novelty or similar article :
en
- US2230295A - Television receiver :
en
- US2230593A - Apparatus for analyzing gaseous mixtures :
en
- DE702474C - Bogie for rail vehicles :
de
en
- US2230596A - Windshield cleaner :
en
- US2230407A - Two-stroke cycle engine of the sleeve valve type :
en
- US2230629A - Manufacture of semipyrophoric compounds :
en
- US2230924A - Grooving cutter :
en
- US2230373A - Clamping means :
en
- US2230930A - Tobacco pipe :
en
- DE701894C - Containers for card files, registries, etc. like :
de
en
- FR861409A - Mobile gantry crane with variable speed drive for controlling devices or small machines, used in agriculture or processing of agricultural products :
en
fr
- USD124990S - Design fob a slip :
en
- USRE21703E - Process of making alkali subsilicates :
en
- DE702415C - Wastewater conveyor system :
de
en
- US2230864A - Control system :
en
- US2230294A - Peg target holder :
en
- DE702427C - Safety device for gas taps :
de
en
- US2230976A - Process of making storage battery plates :
en
- US2230986A - Method of widening on flat knitting machines :
en
- FR861252A - Insulating, plastic, rot-proof and anticorrosive mass :
en
fr
- FR861427A - Process for producing a Thomas steel with a very low phosphorus content :
en
fr
- USD125017S - Design fob a dress :
en
- FR861131A - :
fr
- FR861256A - Lightning block :
en
fr
- GB533047A - Improvements in or relating to engines of the reciprocating piston type :
en
- US2230675A - Cigarette ejector :
en
- GB532925A - Piezoelectric elements :
en
- CA12959S - Tires :
en
- CA394457A - Photographic developer :
en
fr
- US2230733A - Filing device :
en
- US2230782A - Discharge mechanism for hindered settling classifiers :
en
- US2230452A - Addressing machine for applying addressed sealing labels to successive articles :
en
- US2230888A - Electric cable :
en
- DE702287C - air heating for railway vehicles :
de
en
- GB532981A - Improvements in or relating to compressed air engines for jigging conveyors :
en
- DE702264C - Liquid containers, especially for motor vehicles :
de
en
- DE702347C - Strap connector :
de
en
- US2230858A - Bearing :
en
- DE702410C - Building wall consisting of hollow glass blocks :
de
en
- FR861376A - Short-circuited armature asynchronous motor capable of operating at very low speed :
en
fr
- US2230379A - Package wrapping :
en
- US2230316A - Sieve and conveyer :
en
- US2230306A - Vitreous clay underground conduit :
en
- US2230347A - Method and apparatus for handling strands :
en
- US2230610A - Comb cleaner :
en
- US2230948A - Curtain rod bracket or holder :
en
- DE702451C - One-sided conductive membrane for electrostatic microphones or telephones :
de
en
- FR861349A - Multiple inhaler for high altitude flight :
en
fr
- US2230323A - Faucet :
en
- US2230396A - Production of staple fibers from continuous filaments :
en
- USD124971S - Design for a photographic lighting
unit :
en
- GB533151A - Process of heat treating metals and alloys especially aluminium base alloys :
en
- GB533061A - Improvements in device for indicating the hardness or springiness of wire strands :
en
- DE702333C - Arrangement for setting a receiver to the middle of the bandwidth of a receiver station :
de
en
- DK58393C - Calcium Supplementary Feed for Poultry. :
da
en
- DE702440C - Device for copying tape carriers of negative sound recordings (film tapes) :
de
en
- FR861413A - Airplane, Caterpillar and other vehicle brake control :
en
fr
- GB532956A - Improvements relating to electric battery lamps :
en
- GB533031A - Improvements in or relating to the production of artificial leather :
en
- US2230325A - Machine for treating, especially for washing sand, gravel, stone, and similar material :
en
- FR861260A - Special gauge for examining liquids :
en
fr
- GB533050A - Machines for corrugating paper or the like :
en
- CA394429A - Suction cleaner :
en
fr
- US2230491A - Chain-poise variable-weight balance :
en
- DE702246C - Device for breaking down a gas mixture with low boiling points :
de
en
- FR861323A - Method for strengthening the adhesion between two surfaces to be glued to each other :
en
fr
- GB533206A - Improvements in and relating to pneumatic stoppers for gas mains :
en
- DE702355C - Luggage rack for bicycle luggage carriers :
de
en
- GB532867A - Improvements in or relating to fuels containing anti-detonants :
en
- DE702377C - Vessel for measuring and mixing certain amounts of two or more liquids :
de
en
- DE702386C - Process for the production of decoctions from protein splitting bodies :
de
en
- FR861191A - Process for the purification of waste water containing hydrogen sulphide and carbon disulphide :
en
fr
- AU112412B2 - Improvements relating to handle devices :
en
- CA394390A - Eye testing device :
en
fr
- GB533039A - Improvements relating to the operability of fluid media handling apparatus :
en
- US2230667A - Tool support :
en
- DE702289C - Device for switching on electrical circuits, in particular for connecting electrical networks or machines in parallel :
de
en
- FR861234A - Improvements to flexible hoses and fittings, especially for fluids under high pressure :
en
fr
- US2230985A - Sealing strip :
en
- FR861229A - Deformable connecting device for electrical connections :
en
fr
- US2230525A - Freezing tray :
en
- US2230372A - Trigger and sear mechanism for firearms :
en
- US2230728A - Waffle iron :
en
- CA394386A - Pipe line pressure neutralizer :
en
fr
- GB533033A - Improvements in and relating to fastening devices for garments :
en
- US2230374A - Display rack :
en
- US2230923A - Device for supporting radio coils and the like :
en
- GB532862A - Improvements in bombs for use in aerial entanglements :
en
- US2230398A - Aeroturbine propeller :
en
- FR861331A - Frame Protector for Ladies Bicycles :
en
fr
- GB533017A - Improvements in the treatment of coal to prevent or mitigate clinkering and/or slagging of the ash :
en
- GB533126A - Improvements in or relating to printing presses :
en
- FR861319A - Universal machine for kitchen operations :
en
fr
- US2230608A - Apparatus for and method of circulating glass in a container :
en
- GB533009A - Improvements in or relating to the removal of sulphur compounds from gases :
en
- FR861302A - Thread tension device for sewing machines :
en
fr
- US2230719A - Paper container :
en
- US2230783A - Door operating mechanism :
en
- US2230569A - Roller cutter :
en
- DE702381C - brake :
de
en
- FR861236A - Improvement to wire broadcasting receivers :
en
fr
- US2230248A - Gable forming member :
en
- USD125043S - Design for a pin clip :
en
- US2230285A - Flush tank control :
en
- USD124998S - Design fob a lighting fixture :
en
- DE702236C - Process for the production of webs, fabrics or other textiles from threads obtained from animal hide material :
de
en
- DE702428C - Device for driving a magneto mounted on an internal combustion hammer :
de
en
- DK58395C - Hand drain. :
da
en
- US2230533A - Washing machine :
en
- GB533164A - Improvements in, or relating to, contacts for electrical switchgear :
en
- DK58394C - Saddle cover, especially for Bicycles and Motorcycles. :
da
en
- FR861432A - Tool trolley for working in all positions :
en
fr
- GB533098A - Improvements in fractional distillation :
en
- FR861421A - Improvements to vertical retorts for the distillation of carbonaceous materials :
en
fr
- GB533174A - Improvements in or relating to the polymerisation of organic compounds :
en
- USD125025S - Design for a mirror or similar
article :
en
- GB533108A - Improvements relating to washers or valves for taps or cocks :
en
- GB533170A - A process for the treatment of bituminous substances or compositions containing these substances :
en
- DE702263C - Liquid shock absorbers :
de
en
- DE702293C - Arrangement for supplying a DC motor for clockwise and counterclockwise rotation from an alternating current network via controlled discharge paths :
de
en
- DE702321C - Timing device for echo sounder systems :
de
en
- US2230401A - Vending machine :
en
- US2230544A - Measuring instrument :
en
- FR861275A - Airplane wing improvements :
en
fr
- FR861296A - Pressurized fluid power transmission device :
en
fr
- DE702387C - Process for the electrical fusion of rock phosphates to calcium alkali phosphates :
de
en
- FR861279A - Receiver enhancements featuring antifading control that acts before and after detection :
en
fr
- IS132B6 - Lid on milk bucket :
en
is
- GB532963A - Improvements in and relating to bedsteads :
en
- GB532935A - Improvements relating to shear apparatus for molten glass :
en
- US2230598A - Doorstop :
en
- US2230341A - Balancing or weighing device :
en
- US2230485A - Thickness gauge :
en
- US2230515A - Motion transmitting device :
en
- US2230831A - Method of treating cement raw material :
en
- US2230953A - Microlapping machine :
en
- AU269840A - Improvements relating to handle devices :
en
- AU112397B2 - Improvements in or relating to television transmitting tube and methods of operation :
en
- FR861382A - Device for obtaining a high potential difference in unidirectional or continuous electric current :
en
fr
- DE702276C - Device for filling bags :
de
en
- DE702309C - Process for the production of a printed sheet to be included in X-ray exposures for the purpose of labeling :
de
en
- DE702362C - Process for the production of a new therapeutically effective valeric acid ester :
de
en
- GB532864A - Improvements relating to the synthetic production of motor fuels :
en
- US2230836A - Electrical musical instrument :
en
- FR861230A - Improvements to control mechanisms for guns and other guns :
en
fr
- DE702424C - Device for regulating the current strength and voltage of single or multi-phase transformers, in particular welding transformers :
de
en
- FR861406A - Grouping in a single sticker of elements with divergence and different fields :
en
fr
- FR861417A - Improvements to processes and devices for continuously purifying suspensions and slurries, in particular fibrous materials from the paper industry :
en
fr
- DE702471C - Toy drive with gradually adjustable running speed :
de
en
- FR861144A - Electro-optical relay :
en
fr
- FR861248A - Counter device :
en
fr
- US2230247A - Column for metal buildings :
en
- FR861221A - Halogenated substitutes of acylamino-sulfonic acids and process for their preparation :
en
fr
- DE702450C - Process for the production of high-quality phosphate fertilizers from Thomas slag or other low-percentage glow phosphates :
de
en
- GB532989A - Improvements in or relating to electric motor controllers :
en
- DE702322C - Air raid warning light :
de
en
- US2230337A - Method of removing phosphorus from ores :
en
- FR861171A - Weft cutter for circular loom :
en
fr
- DE702432C - Switching device in stick form with built-in battery :
de
en
- FR861316A - Aerial torpedo rocket :
en
fr
- FR861294A - Tractor :
en
fr
- FR861365A - Process for producing effects on textiles and materials obtained by this process :
en
fr
- GB532909A - Improvements in or relating to steam generation and utilization plants :
en
- GB533112A - Improvements in steering means for aircraft landing gear :
en
- US2230821A - Synchronizing apparatus :
en
- US2230977A - Single solution photographic developing and fixing bath :
en
- US2230555A - Roof and wall surface :
en
- DE702397C - Process for the preparation of ferruginous sludge, the red sludge, as they occur in the extraction of clay :
de
en
- GB533075A - Improvements in or relating to electrical devices for clutches and associated change-speed gears :
en
- DK58387C - Automatic Telephone :
da
en
- GB532969A - Improvements in or relating to means for communicating with submarines :
en
- CA394440A - Pin ticket roll :
en
fr
- US2230416A - Bicycle saddle :
en
- US2230666A - Exhaust gas collector :
en
- FR861278A - Method and apparatus for developing photographic emulsions :
en
fr
- DE702259C - Device for supplying water to the combustion mixture in internal combustion engines :
de
en
- DE702472C - Steering device for vehicle toys :
de
en
- FR861298A - Brake for propulsion engines :
en
fr
- GB532948A - Improvements in electrical conductors :
en
- GB533179A - Attachment for tobacco pipes and cigarette holders :
en
- GB533064A - Improvements in or connected with umbrellas or the like :
en
- USD124955S - Design foe a vanity case :
en
- US2230408A - Gasoline filter :
en
- US2230747A - Liquid coating composition and method of producing the same :
en
- US2230614A - Aircraft structure :
en
- US2230752A - Saturated ethylamine derivatives :
en
- US2230799A - Combustion system :
en
- US2230942A - Method of boning fish :
en
- USD125031S - Design for a cuunary mixer :
en
- US2230594A - Pumping system :
en
- DE702337C - Procedure and arrangement for the simultaneous testing of the insulation resistance of several capacitors with direct voltage :
de
en
- US2230585A - Safety identification seal adapted for animals :
en
- USD124980S - Design for, a clockcase :
en
- FR861397A - Electro-magnetic flasher with adjustable rate by eddy currents :
en
fr
- FR861394A - Automatic and slave transmission :
en
fr
- GB533040A - Improvements relating to time-lag devices :
en
- US2230500A - Bone conduction receiver :
en
- US2230644A - Flush valve :
en
- USD124989S - Design for a slip :
en
- US2230970A - Purification of crude isocytosine :
en
- FR861222A - Improvements to the processes for treating artificial silk threads wound on deformable spools :
en
fr
- GB532881A - Improvements in and relating to incendiary bombs :
en
- US2230735A - Pneumatic reclosing mechanism for circuit breakers :
en
- US2230742A - Speed control device :
en
- GB532952A - Improvements in and relating to abrasive articles :
en
- US2230678A - Detachable maximum pointer unit :
en
- US2230925A - Preparation of 1, 1, 1-trifluoro-2-chloro-ethane :
en
- US2230286A - Packing seal construction :
en
- US2230690A - Blast gun :
en
- US2230732A - Control for oil burners :
en
- USD125024S - Design fob a suit :
en
- DE702455C - Motor vehicle with central pipe longitudinal support on which the engine gearbox block is rotatably mounted with the drive wheels carried by swinging half axles :
de
en
- GB532884A - Improvements in or relating to the treatment of textile materials :
en
- GB533008A - Improvements in and relating to electrical switches of the gas blast type :
en
- FR861164A - Improvement in domestic coolers :
en
fr
- DE702323C - Mixer faucet for washing systems :
de
en
- US2230887A - Electric cable :
en
- US2230313A - Operating means for pinking devices :
en
- FR861425A - secondary radiation shield for fluoroscopic examinations :
en
fr
- USD125033S - Design fob a foreman s service desk :
en
- US2230958A - Trolling plate attachment for outboard motors :
en
- GB533184A - A device for adjusting the driving chains of bicycles and the like :
en
- US2230595A - Motor vehicle accessory system :
en
- US2230637A - Method of making bearing bushings :
en
- US2230965A - Process of preparing guanyl taurine :
en
- FR861313A - Geographical maps of all kinds and other miscellaneous items, provided with transparent or translucent, phosphorescent or fluorescent images or texts, and method of manufacture thereof :
en
fr
- GB533189A - An electric battery lamp for illuminating keyholes and other door and like fittings :
en
- GB533019A - Road sign kerbs :
en