- DE834853C - Superheated steam cooler :
de
en
- DE835018C - Built-in switch :
de
en
- US2590621A - Ring spinning machine :
en
- US2590642A - Solutions of polyamides in solvent mixtures :
en
- DE1636459U - SHOE. :
de
en
- DE834943C - Beat mills for mill firing :
de
en
- GB668961A - Assistants for the textile and dyeing industries :
en
- GB668899A - An improved coupling device :
en
- US2590193A - Wrap stripe stop motion :
en
- DK73912C - Irrigation cooler, especially for milk. :
da
en
- FR1003820A - Advanced construction set :
en
fr
- FR1004063A - New or improved method and apparatus for treating leathers, skins and the like :
en
fr
- FR1004171A - Downstream controlled canal water distribution system :
en
fr
- FR1004194A - Energizing device for fencing for livestock keeping :
en
fr
- FR1004212A - Jewel obtained by the use of hair, and its manufacturing process :
en
fr
- GB668982A - Bubble cap assembly for fractionating towers and the like :
en
- CA18564S - Toy balloon :
en
- USD166289S - Egg cup or similar article :
en
- FR1004044A - Liquid distributor controlled by the pressure of the liquid to be delivered, intended in particular for lubricant lines :
en
fr
- CA481907A - Folding chairs :
en
fr
- DE831337C - Procedure for the identification and labeling of documents preferably used as index cards :
de
en
- DE1636235U - VESSEL CLEANING MACHINE. :
de
en
- DE835025C - Automatic device for the preparation of coffee or similar beverages :
de
en
- FR1004288A - Multilane distributor and its applications :
en
fr
- GB668834A - Improvements in or relating to gas turbine power plant :
en
- DE834956C - Steering device for vehicle wheels, especially for the individual wheels of road scooters :
de
en
- FR1004160A - Improvements made to torch machines with intermittent heating, in particular those for forming glass ampoules :
en
fr
- GB668865A - Facsimile transmission systems and apparatus :
en
- AT170736B - Lubrication pump :
de
en
- DE834769C - Clamping device for the testing device to determine the wear resistance of textiles :
de
en
- DE834805C - Cutting and punching device for drilling machines :
de
en
- DE838058C - Electrically heatable sheet metal radiator :
de
en
- DE835157C - Device for filling measured volumes of liquid :
de
en
- DE835189C - Buffer on safety platforms for catching a falling car :
de
en
- US2590423A - Automatic door holder :
en
- DE834945C - Process for freezing crystals from a liquid, in particular for freezing a component out of solutions and subsequent separation of crystals and liquid :
de
en
- FR1004327A - Improvements to lighters for smokers :
en
fr
- DE1636437U - LOAD LIFTING DEVICE WITH ENLARGED LIFTING DISTANCE. :
de
en
- FR1004236A - Animated board game :
en
fr
- US2590127A - Package end sealing mechanism :
en
- US2590598A - Polyethers and process of preparing the same :
en
- DE838121C - Mallet :
de
en
- DE835116C - Short promotional film :
de
en
- DE838193C - Rotor composed of rotating bodies for centrifugal machines with axial flow :
de
en
- FR1004196A - Synthetic fiber bow bit :
en
fr
- GB668910A - Improvements in and relating to fluid pressure gauges :
en
- GB669107A - A device for attaching and detaching an accessory to an engine :
en
- FR1004178A - Method and devices using electrostatic charges and discharges for the industrial production of single or polyphase currents :
en
fr
- DE834999C - Method and device for generating water vapor by means of step evaporation :
de
en
- US2590322A - Adsorption process :
en
- US2590709A - Spray guard for knives :
en
- US2590179A - Sheet delivery device for rotary printing machines :
en
- US2590547A - Kolko :
en
- DE835137C - Sewing needles, especially for surgical purposes, and processes for their manufacture :
de
en
- FR1004372A - Coke oven :
en
fr
- US2590163A - Production of an acid of the ascorbic acid type from a 2-keto-hexonic acid :
en
- FR1004062A - Process for manufacturing objects in composition containing cork :
en
fr
- GB668901A - Improvements in or relating to substantially cylindrical check valves :
en
- US2590798A - Gyroscopic direction indicator :
en
- US2590428A - Orientation system :
en
- DE834819C - Fountain pen-like tube pen :
de
en
- DE834858C - Lock arrangement on fridge doors :
de
en
- DE834983C - Method of making a fur cape :
de
en
- FR1003967A - Crane :
en
fr
- DE835083C - Incubator :
de
en
- FR1004166A - Method and apparatus for measuring the gauge of wires, bands or the like :
en
fr
- GB669057A - Improvements in or relating to methods of purifying crude phthalic anhydride :
en
- DE1636228U - DEVICE ON MOTOR VEHICLES TO PREVENT WHEEL LOSS DUE TO FLOATING. ACCIDENTS OCCUR. :
de
en
- DE834896C - Device for fastening and holding stakes at entrances to cattle pastures :
de
en
- BE500461A - PROCESS FOR PREPARING 1-PHENYL 2-AMINO-1, 3-PROPANDIOL AND ITS DERIVATIVES. :
en
fr
- CA481960A - Alkanol amine salts of dinitro-phenols :
en
fr
- DE838023C - Hydrogen electrolyte meter with measuring tube that can be drained by tilting :
de
en
- FR1004004A - Reservoir nib holder with a spare ink reservoir :
en
fr
- FR1004335A - Device for applying colored drawings to walls :
en
fr
- GB669092A - Improvements in or relating to mechanisms for feeding strips step-by-step from storage spools :
en
- US2590427A - Wrapping machine for lightly compressed granules :
en
- DE834689C - Coke oven door with double self-sealing :
de
en
- DE834825C - Locking gear :
de
en
- DE835004C - Open refrigerator showcase :
de
en
- DE835149C - Process for de-acidification of wood tar :
de
en
- CA481951A - Tool and detachable handle therefor :
en
fr
- CA481969A - Method of assembling electron discharge tube and grid assembly for use therewith :
en
fr
- FR1003804A - Improvements in the regulation of electrical machines, in particular on board aircraft :
en
fr
- FR1003806A - Improvements to devices for the hand transport of spherical bodies, in particular balls :
en
fr
- FR1004390A - Pressure mechanism for pens, pens and the like :
en
fr
- AU160477B2 - Automatic gain control system for color television :
en
- DE835015C - Receiver input circuit :
de
en
- FR1003894A - Process for the preparation of crystallized diisopropyl etherate of benzylpenicillic acid and resulting product :
en
fr
- FR1003818A - Method and device for the manufacture of dressings and hygienic bands, in particular ladies' bands, comprising an absorbent pad :
en
fr
- GB668916A - Hand-stamp printing device :
en
- US2590596A - Teakettle :
en
- AT170719B - sewing machine :
de
en
- AU159580B2 - Glare shield for use with perambulators andthe like :
en
- GB668862A - Rolling mill plant :
en
- GB668943A - Free wheeling hub for bicycles and the like :
en
- DE819499C - Method and device for drying pulp :
de
en
- DE838152C - Arrangement for holding covers on sheet metal housings :
de
en
- FR1004267A - Improvements to the means for the exploitation of perishable foodstuffs, in particular for the conservation and handling (transport, storage, sale) of fishery products :
en
fr
- GB669140A - Improvements in or relating to devices for trimming or cutting turf verges :
en
- GB669096A - Improvements in or relating to apparatus and method for treating liquids :
en
- US2590460A - Sound level and sound integrating device :
en
- US2590525A - Dynamoelectric machine construction :
en
- US2590298A - Winding in collector machine :
en
- DE1636263U - DRIP INSERT. :
de
en
- DE818617C - Process for the sampling of woven or knitted fabrics for clothing :
de
en
- FR1003979A - Pulp Processing Machine :
en
fr
- FR1004304A - building element :
en
fr
- DE835061C - Process and arrangement for pressing molded parts made of plastics :
de
en
- FR1003953A - Improvement in calibration and adjustment systems for time-measuring or stroboscopic devices :
en
fr
- GB669177A - Improvements in reversible slider for slide fastener :
en
- US2590366A - Well conductor perforating gun :
en
- DE1636289U - DEVICE FOR STORING GOODS, IN PARTICULAR FLOATING, FOR SALES PURPOSES. :
de
en
- DE1636401U - SLEEVE CLOSURE, IN PARTICULAR FOR TUBE-SHAPED SMALL FIREWORKS. :
de
en
- FR1003833A - Powder, especially for agricultural use :
en
fr
- FR1003899A - Spring hammer :
en
fr
- FR1003986A - Method for heat stabilizing polyethylene fabrics :
en
fr
- GB669049A - Method of plasticising synthetic substances :
en
- DE835032C - Method and device for electro-inductive heating of elongated workpieces :
de
en
- DE838146C - Automatic transmission street switching for broadcasting houses :
de
en
- US2590544A - Process for the crystallization of ddt :
en
- US2590419A - Pressure switch :
en
- US2590650A - Electrical condenser :
en
- FR1003851A - Improvement in color image analyzers :
en
fr
- FR1003886A - Motor control systems :
en
fr
- FR1003955A - Process for preparing nitro-aldehydes :
en
fr
- DE835172C - Process for the preparation of basic polymethine dyes :
de
en
- FR1004066A - Advanced feeder, for staplers :
en
fr
- FR1004095A - Elastic seat mounting, in particular for motor cars :
en
fr
- DE1636469U - WALL PLATE FOR PRE-FABRICATED HOUSES. :
de
en
- DE834795C - Thermal power plant with gas turbine and liquid heat transfer medium in a closed circuit :
de
en
- FR1004382A - New process for adjusting the frequency of a sinusoidal voltage generator by comparison with a standard frequency :
en
fr
- DE834686C - Waterproof bag for bathing suits :
de
en
- FR1003947A - Ballpoint pen improvement :
en
fr
- DE1636487U - MOTOR VEHICLE, IN PARTICULAR AGRICULTURAL TRACTOR, WITH HYDRAULIC LIFTING DEVICE. :
de
en
- FR1004014A - Hammer mill :
en
fr
- GB669135A - Liquid tap for use with a liquid container or drum :
en
- DE835075C - Sliding calendar for determining menstrual cycles and the time favorable to conception :
de
en
- FR1004190A - Method and apparatus for achieving wet attrition of various ores or products :
en
fr
- GB668957A - Improvements in or relating to the fugitive tinting of textile materials :
en
- DE834873C - Single rotary transformer for controlling stand-fed AC commutator motors :
de
en
- GB669181A - Improvements in or relating to a window operating device :
en
- US2590157A - Doughnut machine :
en
- US2590658A - Rotary electric switch :
en
- AU154457B2 - Improvements in presses forthe extraction of oils, fats andthe like :
en
- AU764752A - Aryl-amino-alkane-diols and acylated derivatives thereof and process forthe manufacture thereof :
en
- BE500356A - PROCESS FOR PREPARING DIHYDRO-FURANIC COMPOUNDS. :
en
fr
- AT170846B - Process for the production of ammonium salts of ammonia sulfonic acids :
de
en
- US2590288A - Cylinder type paper machine :
en
- US2590639A - Azo dyestuff :
en
- AT170703B - Photographic typesetting machine :
de
en
- AT170830B - Lighting device for fluorescence microscopy :
de
en
- FR1003973A - Gymnastics apparatus :
en
fr
- US2590335A - Selective keyboard clearing means :
en
- US2590677A - Tractor mounted spray device :
en
- FR1004115A - Filter refinements :
en
fr
- US2590122A - Fluid actuated motor control valving :
en
- US2590671A - Explosive cartridge assembly :
en
- DE1636452U - MOTOR VEHICLE BRAKE. :
de
en
- DE834991C - Process for the production of substituted metal carbonyls :
de
en
- DE835026C - Method for dielectric heating :
de
en
- FR1003981A - Ethanol purification process :
en
fr
- FR1004231A - Hitch for sedans :
en
fr
- FR1004384A - Improvements to mechanical threshers with a view in particular to making them suitable for threshing mown peas :
en
fr
- GB669131A - Improvements relating to alloy steels for use at elevated temperatures :
en
- DE1636261U - CONTINUOUS FLEXION WRIST. :
de
en
- DE1636404U - SECURING STRIPS, IN PARTICULAR FOR FOLDING LATCHES. :
de
en
- DE834817C - Filler pencil :
de
en
- FR1004099A - Apparatus for making small blocks of dry ice from carbon dioxide gas :
en
fr
- FR1004380A - How to assemble toy construction elements :
en
fr
- US2590247A - Method of brominating 1-amino-2-sulfo-anthraquinone :
en
- US2590523A - Circuit interrupter contact pressure increasing device :
en
- AT170718B - Buttonhole sewing machine :
de
en
- DE834744C - Frying pan with handle :
de
en
- US2590555A - Cornice construction :
en
- US2590557A - Metallizing process and apparatus :
en
- US2590248A - Voltage sensitive circuit :
en
- AT170806B - Device for checking the coupling and uncoupling of screw clamping devices on cable cars :
de
en
- FR1004371A - New process for comparing and correcting the frequency of a sinusoidal voltage generator with respect to a standard frequency :
en
fr
- GB668828A - Improvements in and relating to apparatus for recording the consumption of commodities, such as gas :
en
- AU763652A - Improvements in or relating to pumping devices :
en
- AT170827B - Pocket camera for unperforated film :
de
en
- CA481887A - Liquid seals :
en
fr
- DE838165C - Method for generating a preferred direction of magnetization :
de
en
- US2590735A - Centrifugal bowl for separating sludge from liquids :
en
- US2590762A - Fan oscillating mechanism :
en
- US2590776A - Joint for molds :
en
- US2590316A - Animal trap :
en
- DE835165C - Wall box to be fully plastered for surface mounting :
de
en
- DE838122C - Chain conveyor :
de
en
- AU154684B2 - Improvements in or relating to apparatus and method of making ice :
en
- DE834709C - Compressed gas switch for direct current :
de
en
- USD166236S - Greeting card :
en
- FR1003888A - Heating appliance :
en
fr
- DE819967C - Electromagnetic motor with a part pulled against the action of a spring for switching a moving part provided with locking teeth, especially for toy vehicles :
de
en
- DE834921C - Three people prey :
de
en
- FR1003868A - Advanced piston for internal combustion engine :
en
fr
- US2590451A - Metalworking lubricant :
en
- US2590549A - Tape-serving mechanism :
en
- GB669152A - Electric dry shaver :
en
- FR1003913A - Infant pacifier :
en
fr
- FR1004296A - Further training in the d. vs. at. close :
en
fr
- GB668994A - Process for the purification of adrenalin :
en
- DE1636495U - BICYCLE OR MOTORCYCLE SADDLECLOTH. :
de
en
- CA18558S - Tire :
en
- GB669004A - Improvements in sealing sheet applying apparatus :
en
- US2590641A - Frequency shift monitor :
en
- US2590781A - Absorption dynamometer :
en
- FR1004243A - Evaporative Cooled Cooler :
en
fr
- FR1003816A - Process for manufacturing soda ash from seaweed :
en
fr
- FR1004144A - Improvements to coke oven door control mechanisms :
en
fr
- GB668915A - Apparatus for the manufacture of slide fastener stringers :
en
- GB669139A - Improvements in magnetic separators :
en
- GB668972A - Improvements in or relating to ammonium nitrate explosives :
en
- US2590575A - Fuel injector :
en
- US2590152A - Vacuum cleaner with sterilizing means :
en
- US2590270A - Cooking vessel :
en
- CA482056A - High frequency electrical communication systems :
en
fr
- US2590317A - Track locating device for toy trains :
en
- US2590408A - Double check quick filler valve :
en
- DE1636485U - AUTOMATIC DEPTH FOCUS INDICATOR. :
de
en
- DE835159C - Amplifier with negative and positive feedback :
de
en
- US2590138A - Dispenser :
en
- AT170741B - Automatic friction gear :
de
en
- AT170743B - Load spring for single and multi-ring valves :
de
en
- DE1636403U - BOX FOR NEEDLES. :
de
en
- DE834917C - Holding device for the tools on tillage equipment :
de
en
- DE1636253U - TURBOMECHANICAL COMPOUND TRANSMISSION, IN PARTICULAR FOR LOCOMOTIVE DRIVES. :
de
en
- DE838020C - Drive system with laminated iron for Ferrari measuring devices, especially alternating current meters :
de
en
- DE834700C - Cobblestone, cobblestone street, process for the production and roughening of cobblestone streets and device for roughening cobblestones and cobblestone streets :
de
en
- FR1003821A - Process for obtaining an organic product containing sulfur and oxygen, and its application as a vulcanization accelerator :
en
fr
- GB668932A - Improvements in or relating to measuring devices :
en
- AU160744B2 - Improvements in or relating to apparatus for indicating phase relationship between electrical quantities :
en
- DE1636444U - TENSION ROLLER. :
de
en
- DE834957C - Direction of travel for motorcycles :
de
en
- FR1004051A - Extinguishing composition :
en
fr
- DE1636292U - ADVERTISING MUSIC BOX WITH INDICATOR. :
de
en
- DE834976C - Device for melting snow for the purpose of obtaining water :
de
en
- DE835151C - Cooling system with piston compressor :
de
en
- CA482050A - Shock resistant relay :
en
fr
- AT170822B - A device used to determine the pH value, especially of poorly conductive liquids :
de
en
- AU164580B2 - Improvements in or relating to fire preventing or extinguishing devices :
en
- DE835076C - Inclined speedometer for motor vehicles :
de
en
- AU754352A - Mold structure :
en
- US2590307A - Wrench case :
en
- AT170795B - Device for hanging a metallic sleeve on the insulating entry of the anodes of mutators with a metal housing :
de
en
- US2590259A - Bookkeeping device :
en
- US2590536A - Ground parts of ryania plant as insecticides :
en
- US2590429A - Cylinder dampener for offsetprinting machines :
en
- FR1003811A - Eyelash shaping iron :
en
fr
- FR1004177A - Improvements in radio reception stations :
en
fr
- GB668880A - Improvements in drawing mechanisms for spinning and roving frames :
en
- GB669062A - Improvements in or relating to time switches :
en
- DE834747C - Device for transporting rails, especially hot rolled rails :
de
en
- DE835091C - Ball-joint-like intermediate piece for pipes exposed to strong vibrations :
de
en
- CA482076A - Internal combustion engine :
en
fr
- AT170711B - False twisting device :
de
en
- AU153401B2 - Process forthe manufacture of nitroaryi-N-acylamido-alkane-diols :
en
- FR1004027A - Clothing :
en
fr
- GB668830A - Improvements in or relating to the production of metal plates for use in the production of offset printing plates :
en
- GB669159A - Improvements relating to cores for cloth rolls :
en
- CA481957A - Gas control device :
en
fr
- FR1004117A - Belt intended for use with clothing :
en
fr
- DE834998C - Process for the production of nucleic acid from yeast :
de
en
- FR1004085A - Toy in the form of an animal with articulated body and interchangeable heads, also including a sound source :
en
fr
- DE834892C - Mechanical soaping device :
de
en
- DE834950C - Process for shaking sieves, in particular circulating dewatering sieves in the paper industry :
de
en
- FR1003874A - Fuel, applicable in particular to rockets, and method of preparing this fuel :
en
fr
- GB669073A - Improvements in and relating to holders for tubular electric lamps :
en
- AU154309B2 - Aryi-N-Acylamido-Alkane-Diols and Process forthe manufacture thereof :
en
- DE834677C - Double-acting platform tipper for railroad cars :
de
en
- DE834907C - Spirit level :
de
en
- DE835212C - Process for the adsorption analytical separation of mixtures of substances :
de
en
- DE838005C - Radially pressurized overpressure turbine for very high temperatures :
de
en
- DE835153C - Ice cream machine with movable spatula :
de
en
- DE838034C - Controlled fluorescent tube system :
de
en
- DE838052C - Process for the production of equipment from glass, quartz and similar materials :
de
en
- GB668964A - Formaldehyde conversion :
en
- GB669195A - Medical and surgical dressings :
en
- CA481913A - Vehicle brake diving control :
en
fr
- DE834756C - Device for uninterrupted winding and unwinding of an endless thread :
de
en
- DE838150C - Terminal for electric batteries and accumulators :
de
en
- FR1003949A - New apparatus for aligning and adjusting sheets of paper or the like :
en
fr
- FR1003994A - Lifting device for invalids :
en
fr
- GB668933A - Improvements in x-ray tubes :
en
- DE1636423U - GAS SKE FOR LIGHTING HEATING MATERIAL. :
de
en
- DE834851C - Process for the preparation of 1-phenyl-2, 3-dimethyl-4-methylenamino-5-pyrazolone :
de
en
- DE834966C - Single track roller skate :
de
en
- US2590240A - Multiple image projector :
en
- US2590384A - Magazine display and dispensing rack for rolled goods :
en
- US2590441A - Valve mechanism for soot blowers :
en
- US2590816A - 2, 2'-dihydroxy-3-hydroxymethyl-5, 5'-dichlorodiphenylmethane :
en
- AT170757B - Flower holder :
de
en
- AU149030B2 - An improved peg spanner :
en
- CA481923A - Saw assembly :
en
fr
- AT170735B - Copier, in particular for accounting purposes :
de
en
- CA481940A - Valve control for a crankcase compression engine :
en
fr
- DE834721C - Process for regulating the temperature of gases contaminated with flammable substances :
de
en
- DE834840C - Drilling pressure gauge :
de
en
- DE835124C - Vehicle toy designed as a stand-up figure :
de
en
- FR1004240A - Improvements made to electrical control devices: switches, inverters, switches, circuit breakers, etc. :
en
fr
- AT170725B - Ironing board :
de
en
- AU752052A - Improvements relating tothe manufacture of fibrous cement sheets :
en
- US2590133A - Stoking apparatus fuel storage bin and conveyer :
en
- US2590468A - Thrust bearing for disk plows :
en
- US2590372A - Twist barrier for double twist spindles :
en
- US2590794A - Stable lithium hypochlorite composition :
en
- DE834948C - Process to incorporate difficultly and slowly water-soluble salts in milk before extraction and thus in the curd and cheese mass :
de
en
- DE834964C - Electrical device for determining temperature changes, in particular fire alarm systems :
de
en
- GB669155A - Improvements in tableware :
en
- US2590772A - Liquid fuel burner and the like :
en
- CA481982A - Therapeutic composition :
en
fr
- DE834746C - House mailbox :
de
en
- DE838007C - Vehicle driven by a gas turbine system, in particular a rail vehicle :
de
en
- DE838142C - Process for the preparation of 7-chloro-4- [5 '- (N-ethyI-N-2 "- oxäthyl - amino) - pentyl- (2')] - aminochinol'in or its water-soluble salts :
de
en
- FR1003964A - Method for blocking lens blanks to be surfaced and removing the blanks from the tool to be blocked :
en
fr
- GB668881A - Improvements in or relating to drilling and analogous machines :
en
- CA481933A - Tube cutter :
en
fr
- DE834816C - Lock operated by means of a push-button :
de
en
- DE835098C - Stuffing box with metal packing :
de
en
- DE835141C - Process for the preparation of ª ‡ -Ketocarbonsaeurenitrilen :
de
en
- DE835183C - Almond peeling machine :
de
en
- FR1003877A - Control device for single chamber automatic compressed air brakes :
en
fr
- FR1004205A - Garment button :
en
fr
- CA482048A - Electrically actuated remote-control apparatus :
en
fr
- CA482074A - Vertical retorts for the continuous carbonization of coal and the like :
en
fr
- FR1004135A - Truss :
en
fr
- US2590233A - Feeler tool for casing protuberances :
en
- US2590402A - Lightweight polymethylene terephthalate fabric produced by alkali treatment :
en
- JPS272438Y1 - :
ja
- DE1636225U - PAYBAG. :
de
en
- US2590224A - Threading attachment for lathes :
en
- USD166287S - Spectacle front :
en
- DE838118C - Device for interrupting a jet of liquid :
de
en
- GB669120A - Preparations for the prevention and control of coccidiosis in members of the animal kingdom :
en
- CA482017A - Circuit-arrangement for generating two equal voltages having opposite phases :
en
fr
- US2590804A - Battery casing :
en
- DE838018C - Device for increasing the measuring accuracy of dynamometric measuring devices by compensating for the alternating induction :
de
en
- GB669048A - Improvements in or relating to lubricants :
en
- US2590264A - Sleeve type fastening device for resilient plastic articles and the like :
en
- US2590509A - Power actuated chuck :
en
- US2590745A - Screw and nut mechanism :
en
- AU751352A - Two-way single sideband radio system :
en
- DE834774C - Measuring device for measuring the specific gravity of flowing fluids :
de
en
- DE835190C - Chassis, especially for rotary cranes on the street :
de
en
- US2590786A - Grease :
en
- USD166285S - Textile fabric :
en
- US2590091A - Magnetic process control :
en
- US2590280A - Transmission :
en
- US2590782A - Artificial leg :
en
- AU764652A - Process forthe manufacture of nitroaryi-N-acylamido-alkane-diols :
en
- DE742683C - Process for increasing the softness of molded structures made of polyurethanes :
de
en
- DE811286C - Hollow stone dressing for enclosing walls, intermediate walls and ceilings :
de
en
- DE834941C - Taps :
de
en
- DE838002C - Process for the production of phenolic ethers :
de
en
- DE838035C - Device for connecting elongated lights to form strips of light :
de
en
- GB669075A - Improvements in or relating to hot water supply systems :
en
- US2590495A - Float-operated draining device :
en
- US2590538A - Inking mechanism for printing machines :
en
- US2590587A - Fluid pressure relay for brake mechanisms :
en
- US2590649A - Bale ejector :
en
- DE1636255U - LIGHT, ESPECIALLY FOR BEDROOMS OR. DGL. :
de
en
- DE833351C - Sizing, finishing, gluing and thickening agents :
de
en
- FR1004346A - Sintered castings of charcoal, and process for their manufacture :
en
fr
- AU758252A - Disposable cleaning swab and handle for holding same :
en
- US2590601A - Apparatus for violet ray treatment :
en
- US2590767A - Venetian blind protector :
en
- US2590167A - Fishing lure :
en
- FR1004279A - Process for desulphiting mutates :
en
fr
- GB668825A - Improvements in or relating to thermionic valve amplifiers :
en
- US2590222A - Feeder for envelope stuffing machines :
en
- US2590391A - Electric safety wall box :
en
- US2590524A - Circuit interrupter :
en
- US2590682A - Core type winder drive :
en
- DE1636456U - SPORTSHOE WITH STUDS, ESPECIALLY FOR FOOTBALL PLAYERS. :
de
en
- DE835136C - Process for the production of fenders :
de
en
- FR1003815A - Pourer can opener :
en
fr
- US2590797A - Low-pressure drop fluid duct bend :
en
- US2590299A - Apparatus for removing human skin for grafting purposes :
en
- DE834810C - Single track sled :
de
en
- DE834857C - Fridge lock with swivel hook bolt :
de
en
- FR1003917A - Soap bubble maker :
en
fr
- FR1004375A - channel element made of molded material, method and equipment usable in particular for its manufacture and transport :
en
fr
- US2590501A - Educational toy :
en
- CA481886A - 2-aminoalkyl-glyoxaline derivatives and process for the production thereof :
en
fr
- DE834809C - Automatic 35mm camera :
de
en
- CA481981A - Hard metal alloys :
en
fr
- DE838197C - Process for the production of non-dissolvable compounds of calcium halides with organic bodies :
de
en
- GB668979A - Improvements in or relating to photographic shutters :
en
- US2590367A - Sterilizer for feed bags and other articles :
en
- US2590725A - Microtomes :
en
- CA481949A - Pyrometer :
en
fr
- CA481910A - Direct current three-phase alternating current converter :
en
fr
- DE834828C - Process for the production of wear-resistant moldings from cupola slag :
de
en
- US2590377A - Carburetor :
en
- US2590519A - Hot-gas engine or refrigerator :
en
- US2590476A - Candy containing musical toy telephone :
en
- AT170727B - Paint box :
de
en
- CA482043A - Selective amplifier system :
en
fr
- US2590440A - Fluid measuring and dispensing apparatus :
en
- US2590819A - Roll blasting equipment :
en
- US2590380A - Revolving antproof cooler shelf :
en
- US2590364A - Bobby pin reconditioning device :
en
- US2590494A - Wringer assembly having interconnected roll pressure and drive :
en
- DE835201C - Wide angle eyepiece :
de
en
- FR1004251A - Barrel and its manufacturing process :
en
fr
- GB668897A - Improvements relating to moulds for casting metals :
en
- GB668907A - Road-paving machine :
en
- CA481890A - Manufacture of sectional heat-exchangers :
en
fr
- DE834748C - Gas burner for gas stoves :
de
en
- DE838113C - Hydraulic overrun brake with fall braking effect for trailers :
de
en
- DE838173C - Electric discharge device with liquid cathode :
de
en
- DK73915C - Telegraphic termination equipment for connecting two-wire local lines with four-wire long-distance lines. :
da
en
- DE1636237U - PISTON FOR FILLER HOLDER. :
de
en
- DE838013C - Circuit: to prevent false disconnections in the case of lines equipped with short-circuit protection devices :
de
en
- US2590635A - Torque mechanism :
en
- US2590602A - Circuit interrupter :
en
- GB668827A - Improvements in or relating to electron discharge apparatus :
en
- DE838138C - Process for neutralizing acidic liquids :
de
en
- GB669189A - Production of diethyldichlorosilane :
en
- US2590121A - Process for the preparation of lysozyme from ass milk :
en
- US2590737A - Vulcanization of rubber with aromatic sulfonamide activators :
en
- DE835104C - Control device for the distributor flaps of roller mills :
de
en
- DE838131C - Partial shielding of the direct light emission in the case of intense light sources :
de
en
- DE834886C - Process for the preparation of agents suitable for introducing fluorine into teeth :
de
en
- US2590351A - Magazine wrapping machine :
en
- US2590457A - Jet propulsion device for airscrews or rotary wings :
en
- DE822528C - Process and device for treating waste water :
de
en
- DE835065C - Variator :
de
en
- US2590490A - Process for refining lubricating oil :
en
- DE835071C - Method and device for the treatment of gases to be subjected to technical analysis, e.g. in the C O knife :
de
en
- FR1003941A - Special suspension device for clothes dryers, coat racks, etc. :
en
fr
- FR1004127A - Toilet paper dispenser :
en
fr
- GB669173A - Compressor for producing pressures of varying magnitude according to requirements :
en
- FR1003825A - Method of sowing in alignments in all directions and drill for the implementation of the method :
en
fr
- DE822628C - Tipping plow :
de
en
- DE838180C - Process for the production of vat dyes :
de
en
- DE835043C - Connection of pins or pins with elastic bands, especially for hair curlers :
de
en
- GB668993A - Improvements relating to mixing machines, in particular concrete mixers :
en
- GB669074A - Process for the production of unsaturated phenolic compounds :
en
- FR1004120A - Improvements relating to the construction of furniture legs :
en
fr
- FR1004071A - New method of construction of sub-ceilings or the like using reinforced translucent elements :
en
fr
- FR1004385A - Shoe counter :
en
fr
- US2590687A - Building structure :
en
- FR1003999A - Ammonia treatment of granulated superphosphates :
en
fr
- FR1004024A - Crank mechanism :
en
fr
- GB669183A - Improvements in spindles for braiding machines :
en
- US2590371A - Knockdown box :
en
- US2590827A - Turbidimeter :
en
- FR1003817A - Device for direct cooling of valve guides in heat engines :
en
fr
- DE834749C - Adjustment device for striking furniture doors or the like with hinges :
de
en
- DE835003C - Method and device for the production of a plurality of connected, later separable ice cream portions :
de
en
- DE835094C - Process for the production of seals, packings and the like like :
de
en
- FR1004308A - Process for making soap :
en
fr
- GB669095A - Improvements in spark plug construction :
en
- FR1003985A - Character carriers for cash registers, calculating machines and accounting machines :
en
fr
- DE834326C - Two-hand safety device for presses or similar machines :
de
en
- DE835138C - Process for regulating the temperature in the reaction zone in the hydrogenation of carbon monoxide :
de
en
- DE837898C - Process for the production of copper plates covered with copper oxide :
de
en
- GB668921A - Improvements in or relating to printing telegraph apparatus :
en
- DE767253C - DF antenna system :
de
en
- DK73916C - Image transmission system. :
da
en
- DE834970C - Radiation dryer with tunnel-shaped drying room and electrically heated tubular heating elements :
de
en
- GB669027A - Improvements in or relating to connecting links :
en
- US2590350A - Device relative to color television :
en
- US2590411A - Cerium activated aluminate phosphors active in the erythemal range :
en
- DE835073C - Car map with fold-out map sheets :
de
en
- FR1004040A - Hot gas piston machine :
en
fr
- USD166282S - S tabata :
en
- US2590326A - Picking machine :
en
- US2590480A - Cyclone separator :
en
- US2590516A - Trigger safety for firearms :
en
- DE1636215U - PAPER TRANSPORT DEVICE FOR REGISTERS. :
de
en
- DE834997C - Process for the preparation of a new pteridine derivative :
de
en
- FR1004314A - Reinforcing steel bars for reinforced concrete and their processing method :
en
fr
- DE838010C - Process for the production of hard carbon film resistors with high temporal constancy :
de
en
- FR1003911A - Food spinner :
en
fr
- GB669101A - Improvements in or relating to steering mechanism for road vehicles :
en
- DE834901C - Process for the production of mixtures of rubber or rubber-like substances :
de
en
- DE838130C - Rotors for centrifugal machines :
de
en
- DE838041C - Electrically heated machine for the production of brewed beverages, e.g. B. Coffee :
de
en
- US2590825A - Process of preparing anthrimides :
en
- US2590148A - Level control :
en
- DE838096C - Pipe connection :
de
en
- DK73913C - System for electric train operation when feeding with single-phase alternating current. :
da
en
- US2590210A - Detachable fluid pressure operated gooseneck for trailers :
en
- DE835148C - Process for the production of furfuryl alcohol :
de
en
- US2590515A - Wheeled toy :
en
- AT170823B - Impulse storage mechanism with discharge tubes showing numerals :
de
en
- DE834894C - Bracket for fastening seat covers :
de
en
- AU165637B2 - Improvement in snap disc springs and methods of manufacture :
en
- DE834826C - Extrusion press for brick material :
de
en
- AU154841B2 - Apparatus for trapping flies :
en
- AU763452A - Improvements in or relating to frequency-demodulation circuits :
en
- DE838072C - Cigarette holder with ejector :
de
en
- AT170754B - Drive of the cutting device for the mower of tractors :
de
en
- CA481975A - Filter :
en
fr
- US2590493A - Flexible siliceous sheet material, process of making, and composition therefor :
en
- DE749153C - Process for the production of bone bacterial cultures for the inoculation of soil and seed of legumes containing dry soil :
de
en
- DE838139C - Process for the preparation of 7-alkylsulfonylcarboxylic acids :
de
en
- FR1004170A - Leak-proof pacifier cap :
en
fr
- BE500305A - HOURDIS SERVING AS A FILLING BODY FOR CEILINGS. :
en
fr
- DE838039C - Converter tube with graphite anode :
de
en
- FR1004323A - Manufacturing process for shaped walls and resulting objects :
en
fr
- DE1636213U - PROHL-HOHL-DORN. :
de
en
- DE834773C - Process for the continuous measurement and recording of the sulfur content in gases :
de
en
- DE834903C - Folding rule :
de
en
- FR1004367A - Device for manual remote control of the speed of a moving part of a machine or device :
en
fr
- GB668992A - Continuous change speed gear :
en
- GB669201A - Improvements relating to starch adhesive and sizing compositions :
en
- AU760052A - Undergarment :
en
- GB669001A - Improvements in and relating to air circulation control systems for refrigerators :
en
- CA481979A - Atomizing oil burners of the high-low type :
en
fr
- GB668962A - Improvements relating to machine parts with inserted valve seats :
en
- US2590693A - Reference signal generator for flickering beam photometers :
en
- FR1004103A - Application of an insulating-refractory material to the source casting of a metal, in particular steel :
en
fr
- GB669045A - Animated picture displays and methods and apparatus for producing them :
en
- AU755552A - Improvements in sea dykes :
en
- CA482034A - Phase modulation systems :
en
fr
- AT170714B - Cutting device for sewing machines :
de
en
- AT170753B - Farm equipment for potato planting :
de
en
- FR1004052A - Buckle :
en
fr
- US2590113A - Geochemical prospecting :
en
- US2590721A - Fishing apparatus :
en
- AU751952A - Liquid fuel injection pumps for internal combustion engines :
en
- CA481897A - Collapsible measuring rule :
en
fr
- US2590614A - Bath sponge holder :
en
- US2590806A - Wire feeding machine :
en
- AT170847B - Device for registering movements of the uterus :
de
en
- DE834962C - Outflow nozzle for containers and method for producing such :
de
en
- US2590711A - Variable rate spring assembly :
en
- US2590774A - Box cutting attachment for paper box machines :
en
- CA481984A - Flashless propellant composition containing finely divided nitroguanidine :
en
fr
- DE1636266U - POCKET INHALER. :
de
en
- DE834913C - Heat quantity meter, especially house and floor heat quantity meter for heating systems with circulation pumps :
de
en
- DK73931C - Grinding leather for kehle iron for making round logs. :
da
en
- FR1004156A - Electro-thermal installation for the treatment of reaction materials releasing metallic vapors :
en
fr
- US2590232A - Multispeed transmission and automatic transmission control :
en
- DE834860C - Process and device for the evaporation of liquid gases :
de
en
- FR1003849A - Tire protection device, in particular for automobiles :
en
fr
- FR1003995A - Multiple expansion refrigeration process and installation :
en
fr
- US2590155A - Silent or seminoiseless vibrator :
en
- US2590312A - Differential fuel regulator for turbojet engines :
en
- US2590572A - Bracelet mounting for watches :
en
- AT170793B - Self switch in plug form :
de
en
- AU755252A - Improvements in and relating to pneumatic inflation valves :
en
- CA481903A - Bat forming machine and method :
en
fr
- DE1636270U - LIGHTWEIGHT BODY MADE OF WOOD WOOL AND CEMENT FOR CEILINGS OD. DGL. :
de
en
- DE1636280U - DEVICE FOR MEASURING THE STEAM CONTENT AND THE MOISTURE OF STEAM-AIR MIXTURES, IN PARTICULAR DRYING CHAMBERS. :
de
en
- DE834683C - Attachment of lace and frills to clothes, especially to the necklines of dirndl dresses :
de
en
- DE834936C - Turning tool with cutting tool attached to the tool holder and replaceable :
de
en
- FR1003871A - Improvements to reading devices for microfilms :
en
fr
- AT170780B - Procedure for starting single-phase three-phase motors :
de
en
- IE20039L - Sulphonated organic products; detergents :
en
- AU751652A - Improvements in or relating to thermodynamic reciprocating engines :
en
- US2590279A - Bubbling liquid toy :
en
- US2590306A - Combined television and sound system :
en
- DE818381C - Electrical discharge tubes with disk-shaped electrodes and method for making such a tube :
de
en
- DE834973C - Process for creating wide trenches and channels by blasting :
de
en
- DE838064C - Process for the production of low molecular weight polymerisation products :
de
en
- FR1003920A - Device for tensioning textile threads :
en
fr
- GB668875A - Electrolysis cell, in particular for the electrolytic refining of aluminium :
en
- DE834811C - Electric drive for multi-step transmissions, especially for multi-disc clutch transmissions of motor vehicles :
de
en
- GB668960A - Process for the production of i.io-phenanthroline :
en
- US2590686A - Valve device :
en
- US2590453A - Control system for hoist motors :
en
- US2590758A - Machine for handling potato vines :
en
- US2590319A - Electric translating system :
en
- USD166252S - fusco d :
en
- DE835163C - Process for regenerating sulfuric acid electrolytes :
de
en
- GB668905A - Improvements in heat exchangers of the plate type, particularly of pasteurising apparatus :
en
- GB669008A - Improvements relating to jet-propelled missiles :
en
- AU755752A - Improvements in or relating to glazed and like roof structures of the lanternlight or dleckliglit type :
en
- DE834942C - Device for discharging the pressure fluid on hydraulic pipe bending machines :
de
en
- DE838127C - Flip key for watches, drives, etc. :
de
en
- GB669021A - Improvements in and relating to flame detectors :
en
- GB669043A - Multilayer heat-insulating fabric :
en
- US2590265A - Control and protection of electric power system :
en
- US2590534A - Apparatus for producing electrified powders by friction :
en
- CA481915A - Control mechanism for an epicyclic gear box :
en
fr
- AU158851A - An improved peg spanner :
en
- DE1636281U - CALCULATING APPARATUS WITH SLIDE IN FIXED GUIDE :
de
en
- DE834789C - Methods of sowing, especially beet seeds :
de
en
- US2590089A - Clutch brake :
en
- USD166246S - Spoon or other article of flatware :
en
- AT170840B - Automatic conveyor belt scale with inclination weight device and register counter :
de
en
- AU149507B2 - An improved stopper orthe like for use with fluid containers :
en
- AU152893B2 - Improvements in protective coverings for electric cables, pipes andthe like :
en
- DE1636271U - FIRING PIN DEVICE. :
de
en
- AT170802B - Device for dividing rooms of great height :
de
en
- CA482024A - Electric discharge tube :
en
fr
- BE500375A - IMPROVEMENTS TO USED OIL CHANGE DEVICES. :
en
fr
- US2590129A - Transversely folding bed :
en
- US2590229A - Method of making socket for electrical hardware and fittings :
en
- US2590588A - Structure :
en
- US2590618A - Holder for invoice books :
en
- US2590144A - Hydraulic actuator :
en
- AU765152A - Improvements in dispensing apparatus for dishwashing machines :
en
- AT170707B - Auxiliary device for devices for treating carded nonwovens :
de
en
- AU154100B2 - Improvements in or relating to thermodynamic reciprocating engines :
en
- DE834925C - Regulation of the cooling of thermal engines :
de
en
- US2590201A - Tractor hitch :
en
- US2590502A - Slip expander asembly for well tools :
en
- CA481921A - Brassiere with maternity-belt :
en
fr
- USPP1080P - Avocado tree :
en
- US2590579A - Torsional vibration damper :
en
- US2590778A - Dual plug ignition system :
en
- AT170835B - Variable capacitor :
de
en
- CA481911A - Key container :
en
fr
- US2590376A - Minnow transport container :
en
- CA481936A - Bag closure :
en
fr
- DE838123C - Chain conveyor :
de
en
- CA482033A - Electric discharge tube :
en
fr
- CA481955A - Folding top construction :
en
fr
- DE834681C - Device for the electrostatic separation of two or multiple substances :
de
en
- GB668853A - Separating alpha and beta methyl naphthalene by azeotropic distillation :
en
- AT170760B - Threshing device :
de
en
- AU158142B2 - Fluid measuring and dispensing apparatus :
en
- US2590197A - Machine for applying pressure to shoe bottoms :
en
- US2590077A - Ice cream composition :
en
- AU153075B2 - Locking mechanism :
en
- DE838145C - High frequency pulse transformer :
de
en
- FR1004146A - Improvement in operating mechanisms for coke oven doors :
en
fr
- GB669098A - Conveyer driving apparatus :
en
- DE752305C - Process for the production of artificial sausage casings :
de
en
- DE835067C - Process for the production of magnetogram carriers :
de
en
- DE835139C - Process for the production of ª-chloro-ª-acetobutyrolactone :
de
en
- DE838038C - Multiple electrical generator with a cathode ray tube :
de
en
- DE838077C - Device to keep mounted plows at working depth :
de
en
- CA482035A - Electric fuses :
en
fr
- US2590186A - Method of forming films :
en
- US2590505A - Interlock for electrical connectors :
en
- US2590673A - Vacuum cleaner for barber chairs :
en
- DE1636428U - COFFEE FILTER. :
de
en
- DE830733C - Cinema device with evenly moving film tape, especially for picture sound film reproduction :
de
en
- FR1004294A - Sheet metal baking mat for bakery tunnel ovens :
en
fr
- DE834665C - Device for sucking off point scrap and abrasives with rotating scrubbing drums for wire nails :
de
en
- DE835011C - Rail anchor :
de
en
- FR1003922A - Safe for photographic reproduction of documents, duplication and reading of these reproductions :
en
fr
- FR1004265A - Improvements to electric capacitors :
en
fr
- FR1004351A - Folding shutters for closures :
en
fr
- AT170783B - Socket for fluorescent tubes :
de
en
- US2590784A - Heterodyne frequency modulator with automatic deviation control :
en
- CA481917A - Protecting shield for perambulators :
en
fr
- US2590074A - Stainless steel process and product :
en
- USD166263S - Transparent cover for record players :
en
- AT170761B - fishing rod :
de
en
- AT170775B - Electric contact roller :
de
en
- AT170815B - Device for generating vibrations with high frequency accuracy :
de
en
- DE1636488U - HYDRAULIC WORK CYLINDER, IN PARTICULAR FOR TILTING DEVICES ON MOTOR VEHICLES. :
de
en
- DE834808C - Process for bleaching mechanically produced fibrous materials that are difficult to bleach, especially wood pulp :
de
en
- DE835068C - Sound recording and reproducing device :
de
en
- AT170764B - Molded material or casting compound commutator :
de
en
- BE500523A - :
en
- CA18568S - Weld nut :
en
- US2590206A - Vessel filling valve :
en
- US2590643A - Method of textile printing :
en
- CA481989A - Automatic brush spring adjuster :
en
fr
- CA481956A - Manufacture of heptan-3.4-dione and ethyl propyl acrylic acid :
en
fr
- DE834898C - Reading device on woodworking machines :
de
en
- US2590392A - Flexible joint for pipes carrying internal fluid pressure :
en
- US2590570A - Preparation of stabilized tall oil nitriles :
en
- US2590646A - Cocoa processing and products :
en
- US2590185A - Pressure roller apparatus :
en
- US2590235A - Vacuum cleaner :
en
- DE838179C - Pneumatic control for electrical resistance welding machines :
de
en
- DK73929C - Method of making shaped articles by pressing and drying a mixture of a coarse wood material and blood or blood albumin solution. :
da
en
- DE835160C - Arrangement for reducing the feedback crosstalk in carrier frequency lines operated with amplifier cores :
de
en
- DE838001C - Process for the production of condensate connections :
de
en
- DE834865C - Circuit for amplifying frequency-modulated oscillations :
de
en
- FR1004222A - Color television device :
en
fr
- FR1003807A - Fuel injection device for internal combustion engine :
en
fr
- GB668833A - Improvements in or relating to an automatic electrical device to indicate and register reservation of accommodation :
en
- CA481902A - Removable luggage containers :
en
fr
- DE1636265U - INSTRUMENT STERILIZER FOR SURGICAL PURPOSES. :
de
en
- DE838194C - Centrifugal fan with radial flow impeller and application in a gas turbine system :
de
en
- AU158534B2 - Process of producing insulin crystals with increased metal content :
en
- DE834727C - Bath hand mirror :
de
en
- AU152848B2 - Improvements in or relating to lubricant fitting :
en
- US2590095A - Silverware container :
en
- US2590340A - Speed eesponsive device with fluid :
en
- US2590597A - Method of slotting the shanks of screw fasteners :
en
- US2590759A - Rotary seal :
en
- US2590209A - Fractionation of amino acid mixtures :
en
- US2590455A - Micrometer height gauge :
en
- AT170826B - Receiver for frequency-modulated carrier waves with an amplitude limiter :
de
en
- CA482005A - Pulse delay system :
en
fr
- CA482039A - Manufacture of silica glass :
en
fr
- CA482029A - Mixing circuit :
en
fr
- DE1636201U - BRANCH BOX MADE OF INSULATING FABRIC IN LOW DESIGN FOR IMPLEMENT PIPE. :
de
en
- AT170713B - Method and device for the production of decorative ribbons :
de
en
- CA481978A - Bulk polymerization of vinyl compounds using a sulfinic acid catalyst :
en
fr
- DE824846C - Core sand binder :
de
en
- DE835105C - Extraction device for roller chairs :
de
en
- DE838015C - Stator core for electrical machines, especially small motors :
de
en
- FR1004186A - Method and device for testing the hardness of all solid materials :
en
fr
- GB668908A - A method of operating circular saws, especially hot saws :
en
- GB669218A - Improvements in interpolymers :
en
- CA482010A - Control-circuit arrangement :
en
fr
- US2590132A - Rotor cylinder rotary device :
en
- US2590812A - Siloxanes having hydrogen atoms directly attached to silicon atoms :
en
- DE838032C - Power supply sockets for lighting fixtures with fluorescent tubes :
de
en
- FR1004002A - Rectifier assembly comprising at least two polyphase rectifiers :
en
fr
- FR1004360A - Improved blank holder device for a stamping press and a press fitted with this device :
en
fr
- CA482016A - Method and apparatus for mounting the electrode system for an electric discharge tube :
en
fr
- GB668942A - Improved anti-burglary apparatus :
en
- AU753852A - Improvements in or relating to apparatus and method of making ice :
en
- DE834837C - Lighting device with floodlight rod for several single objects that belong together :
de
en
- DE832249C - Device for securing people and tarpaulins, especially on motor vehicles, against unauthorized opening :
de
en
- FR1004366A - Selection station for controlling machine or device components :
en
fr
- DE1636375U - HAND LAMP WITH GAS DISCHARGE TUBE. :
de
en
- AU155929B2 - Improvements, in carton feeding device :
en
- AU152045B2 - Vehicle seat cushion :
en
- FR1004219A - Composing machine :
en
fr
- GB669141A - Improvements in or relating to standard electric lamps combined with articles of furniture :
en
- DE1636279U - TELESCOPE. :
de
en
- US2590581A - Device for aerating water :
en
- DE834891C - Handle for briefcases or the like with hanger that can be lowered into the handle :
de
en
- FR1003993A - Improvements to washing machines :
en
fr
- FR1004199A - Process for treating vegetable or animal oils :
en
fr
- FR1004381A - Method and device for connecting rods, electrical conductors, etc. :
en
fr
- AU156517B2 - Voltage-and voltage reference indicating valve :
en
- AU158128B2 - Improvements in and relating to pneumatic inflation valves :
en
- DE1636251U - CASH REGISTER. :
de
en
- DE834760C - Heat quantity measuring device in heating systems with a circulation pump :
de
en
- DE834923C - Drive device for fishing reels :
de
en
- DE834714C - Braking device for electric motor drives :
de
en
- DE838028C - DC amplifier for measuring very low voltages :
de
en
- GB668939A - Improvements in power-operated mechanism for securing tools in machine-tool spindles :
en
- AT170705B - Process and device for the production of artificial casings :
de
en
- CA481971A - Electrode supports and seals :
en
fr
- FR1004110A - Sealed device for driving a shaft :
en
fr
- AU164426B2 - Improvements in and relating to remote control and / or indication systems :
en
- CA18554S - Edible container for use when eating ice cream :
en
- FR1003965A - Tube drilling machine :
en
fr
- GB669211A - Method of twisting strands together to form a ply strand :
en
- US2590102A - Machine tool :
en
- DE835041C - Rubber pocket with hinged lid :
de
en
- US2590747A - Method and apparatus for removing skin from fleshy products :
en
- DE834704C - Local remote switch for wireless receivers :
de
en
- DE834884C - Prosthetic foot :
de
en
- DE834906C - Ice direction for determining viewing angles :
de
en
- DE835146C - Process for the preparation of theobromine calcium salicylate :
de
en
- DE838155C - Electric switch :
de
en
- US2590258A - Dental prothesis :
en
- DE1636410U - SLEEVE FOR SPRING ON SCREWDRIVERS WITH SPRING BLADES. :
de
en
- DE834852C - Drum for water tube boiler :
de
en
- DK73934C - Process for the preparation of 4-halo-butanol-1. :
da
en
- FR1004340A - Paraffin oxidation process :
en
fr
- US2590251A - Mechanical actuator :
en
- DE834836C - Resin light curtain :
de
en
- FR1003861A - Stripping product for welding stainless steels and others :
en
fr
- DE838135C - Expanded rib metal :
de
en
- DE835014C - Pulled road roller with pneumatic wheels :
de
en
- DE835057C - Link pressure beam for woodworking machines, especially for thickness planing machines, in which the pressure device is designed as a two-armed lever :
de
en
- GB669170A - Improvements relating to continuous electrodes for electric furnaces :
en
- DE752808C - Increasing the adhesive strength of hydrophobic layers on cellulose hydrate films :
de
en
- GB668890A - Method of electrotinning continuous steel strip :
en
- DE834922C - Harpoon line for the electric killing of whales :
de
en
- DE835089C - Pipe clamp :
de
en
- GB668846A - Improvements relating to valve mechanism for fluid pressure motors :
en
- FR1003813A - Further training in the combustion chambers of turbojets or gas turbines :
en
fr
- DE834829C - Rock percussion drill with detachable attached drill bit :
de
en
- FR1003819A - Process for the manufacture of slabs, stones and everyday objects of all kinds using clay and loam :
en
fr
- FR1004273A - Gun carriages :
en
fr
- FR1004017A - Device adapting to the tractor and allowing harrowing at the same time as plowing :
en
fr
- GB668920A - Improvements in or relating to electric ranges :
en
- GB668929A - Improvements relating to the production of iron oxide pigments :
en
- DE834889C - Drive for centrifugal molds :
de
en
- DE835125C - Toy vehicle with drive :
de
en
- FR1004092A - Guarantee closure for liquid containers in general, and in particular for bottles :
en
fr
- FR1004398A - Instantaneous power cut protection system against accidental overloads in electrical measuring instruments :
en
fr
- DE834713C - Electromagnet system :
de
en
- GB669010A - Method of producing skid-resistant treads for pneumatic tires :
en
- FR1004023A - Signaling oscillator :
en
fr
- FR1004247A - Boat rudder control unit :
en
fr
- DE834781C - Device for determining and displaying the fertile and sterile days of a woman :
de
en
- DE834953C - Centrifugal pump with curved impeller blades :
de
en
- DE838043C - Small electric soldering iron :
de
en
- FR1004065A - Staple gun, removable head mounting device :
en
fr
- GB669125A - Toy and game apparatus :
en
- DE1636448U - IN SUCH A RESILIENT PIPE SYSTEM, IN PARTICULAR FOR THE EXHAUST PIPE OF DRIVE MACHINES WITH ELASTIC MOUNTED IN VEHICLES, IN PARTICULAR MOTOR VEHICLES. :
de
en
- DE1636465U - DESK. :
de
en
- DE834824C - Flying rotating wing toy :
de
en
- DE834763C - Piezoelectric pressure indicator :
de
en
- GB668882A - Improvements in apparatus for shaping billets by rolling :
en
- GB668917A - Improvements in bicycle pumps and the like :
en
- GB669203A - Improvements relating to starch adhesive and sizing compositions :
en
- DE838148C - Goniometer bearing system :
de
en
- DE832407C - Motorcycle saddle with elastic, double-walled rubber seat cover :
de
en
- DE834870C - Eddy current brakes, dynamometers and clutches :
de
en
- DE838119C - Mixing device for motor fuel :
de
en
- FR1004289A - Sheet metal formwork for concrete constructions :
en
fr
- GB668931A - Production of oxygen-containing compounds by oxidation of hydrocarbons :
en
- GB669148A - Bobby pin :
en
- DE834834C - Folding machine for all folding work in the thread processing industry :
de
en
- US2590532A - Device for bending fracture nails and the like for impacting fractures and extracting such nails :
en
- GB668839A - Improvements relating to interference suppression circuits for radio and television receiving apparatus :
en
- US2590560A - Screw pump :
en
- DE834972C - Drive device for riflemen u. Like. With a drive machine arranged on one side :
de
en
- US2590828A - Separation of hydrogen chloride from nitric acid :
en
- AT170818B - Method and device for operating television systems :
de
en
- US2590126A - Quaternary ammonium salts of 2, 6-lupetidine :
en
- AU756852A - Improvements in or relating to spindle and collet assembly :
en
- AT170843B - Recording device with table-like support for the recording paper :
de
en
- CA482011A - Pulse time modulator :
en
fr
- US2590388A - Toy logging truck and trailer :
en
- US2590498A - Check wire tension measuring apparatus :
en
- US2590701A - Snow melting apparatus :
en
- DE1636242U - SWIMSUIT AND SPORTSUIT. :
de
en
- FR1004163A - Automatic gear change :
en
fr
- US2590161A - Camera exposure control :
en
- US2590793A - Utility shelf for laundry tubs :
en
- USD166245S - Indicating instrument face :
en
- AT170824B - Combined transducer :
de
en
- DE834672C - Machine for making wraps for cigars or cigarillos :
de
en
- FR1003841A - Improvement in household appliances for grinding or reducing food to pulp or puree :
en
fr
- US2590337A - Infant's crib :
en
- DE1636477U - INJECTION PUMP FOR COMBUSTION MACHINERY. :
de
en
- DE835044C - Hair clip, especially for perms :
de
en
- US2590566A - Hydrothermal synthesis of forsterite :
en
- US2590668A - Castor oil-unsaturated dicarboxylic acid copolymer resins :
en
- AT170709B - Series of fastener links for zippers as an intermediate product in their manufacture :
de
en
- CA481966A - Radio receiver :
en
fr
- GB669015A - A lock for trunks, portfolios or the like :
en
- US2590562A - Means for progressive dielectric heating :
en
- US2590651A - After-chlorination of polyvinyl chloride :
en
- US2590484A - Drive mechanism for extendible antennas :
en
- US2590688A - Well manifold :
en
- US2590517A - Method for the preparation of peptone and amino acid containing extracts from press water :
en
- US2590764A - Color television image tube :
en
- US2590478A - Apparatus and method for molding prestressed concrete structural members :
en
- US2590662A - Crankshaft arrangement in a multicylinder upsilon-type piston machine :
en
- DE834778C - Device for ongoing orientation for drivers :
de
en
- FR1003974A - Automatic amplification control system for radio receiver circuits :
en
fr
- FR1004001A - Polyphase tube rectifier assembly :
en
fr
- FR1004140A - Control device for rocket propulsion apparatus :
en
fr
- AT170729B - Gathering and stitching device for sewing machines :
de
en
- AU761452A - Improvements in and relating to remote control and / or indication systems :
en
- DE835140C - Process for the production of organic peracid from hydroperoxides :
de
en
- DE835173C - Switching device on circular knitting machines for the production of socks :
de
en
- DE838093C - Wedge adjustment for bearings with connecting rod heads and the like :
de
en
- FR1003925A - Improvements to pressurized hearth steam generators :
en
fr
- FR1003944A - Application of sound magnetic recording to adjustable electric reverberation :
en
fr
- DE830181C - Hydraulic pit ram and device for setting and stealing the same :
de
en
- DE834879C - Heat holder for liquids in pipes and hoses connected to a flow heater :
de
en
- DE834926C - Water pot for pipes :
de
en
- DE835175C - Process for scrubbing naphthalene from coke oven gases :
de
en
- FR1004271A - Sole for galoche :
en
fr
- DE1636414U - AGITATOR WITH TWO OPERATING AGITATORS. :
de
en
- DE835198C - Device for dispensing powdery, fibrous or grainy material in portions or the like. :
de
en
- DE834762C - Eddy current brake with optical speed display :
de
en
- DE834764C - Balancing machine with electrical display device in which the mechanical vibrations caused by a rotating unbalanced body are converted into electrical vibrations by electromechanical sensors :
de
en
- FR1004287A - Tank drain installation :
en
fr
- FR1004033A - Sandals with braided sole covered with rubber :
en
fr
- FR1004370A - Obstacle detection system especially for ships :
en
fr
- GB669055A - Improvements in or relating to the polymerization of monovinyl aromatic compounds and aliphatic conjugated diolefines :
en
- DE838200C - Process for purifying liver extracts :
de
en
- DE834726C - Lid supports for containers, hoods, e.g. Case lid :
de
en
- DE838087C - Not under walled cattle tank :
de
en
- GB669005A - Power operated flat iron press :
en
- GB669066A - Improvements in and relating to door locks :
en
- DE834933C - Process for the production of types for office machines with one-sided protrusions from rod-shaped blanks :
de
en
- DE834938C - Machine tool :
de
en
- FR1004061A - Bicycle support :
en
fr
- FR1004084A - Hub cap for vehicle wheels :
en
fr
- AU759352A - Improvements relating tothe catalytic desulphurisation of petroleum hydrocarbons :
en
- GB669118A - Heat treatment of strip metal :
en
- GB669219A - Improvements in or relating to aromatic chlorosilanes :
en
- DE1636463U - ELECTRIC HIGH PRESSURE DISCHARGE LAMP WITH GAS FILLING AND FIXED GLOW ELECTRODES. :
de
en
- DE832548C - Centrifugal pump for hot water delivery :
de
en
- FR1004206A - Earth globe :
en
fr
- FR1004305A - Method and device for correcting a speed regulator :
en
fr
- GB668955A - Cutter for pencil sharpening machines :
en
- GB669061A - Preparation of an ester of 4-aminosalicylic acid with increased tuberculostatic effec :
en
- GB669093A - Coffee maker seal :
en
- GB669136A - Improvements in or relating to thermosensitive electric protective devices :
en
- DE813123C - Gear change transmission for motorcycles :
de
en
- DE835170C - Device for removing electrostatic charges, in particular from moving objects or substances that receive an electrostatic charge during machining :
de
en
- GB669031A - Improvements in pulse discriminating circuits :
en
- DE753616C - Production of polymeric, water-insoluble alkali metaphosphates :
de
en
- DE838128C - Device for cleaning ditches and streams :
de
en
- FR1004278A - Improvements in methods and devices for the pressurized lubrication of rotary members, in particular gears :
en
fr
- DE835192C - Device for sealing doors :
de
en
- DE1636453U - CLIP, ESPECIALLY SPRING CLIP FOR FASTENING TRIM TO BODY. :
de
en
- FR1004378A - Process and apparatus for manufacturing bushings or bearings with anti-friction lining :
en
fr
- GB668844A - Improvements in or relating to clothes washing and drying machines :
en
- GB668969A - Improvements in or relating to cigarette or cigar lighters :
en
- DE838177C - Method for uniform heating of small, preferably thin-walled metal bodies, for example for the purpose of brazing :
de
en
- US2590099A - Animal trap :
en
- FR1004175A - Alloys with a high nickel, chromium and cobalt content and their heat treatment process :
en
fr
- FR1004029A - Movement transmission mechanism :
en
fr
- FR1004047A - Protective device against excessive speeds and runaway of a motor vehicle :
en
fr
- FR1004139A - Injection valve for rocket propulsion apparatus :
en
fr
- DE834841C - Hot forming rolling of studs or similar parts :
de
en
- GB669024A - Improvements in or relating to electron-discharge devices :
en
- DE835035C - Toe extender :
de
en
- FR1004107A - Water dispenser with automatic shut-off for flushing particularly for latrines or other destinations :
en
fr
- USD166243S - Set of game pieces :
en
- AT170701B - Ball game :
de
en
- AT170816B - Organ element for wind control :
de
en
- DE1636473U - DISTRIBUTION PIECE FOR MILKING MACHINES. :
de
en
- FR1004174A - Feeding device for automatic weapons :
en
fr
- AT170774B - Switching device :
de
en
- AU149504B2 - Cleaning device for marine fibre :
en
- AU755852A - Optical system for photo composing machines :
en
- CA481943A - Camera controlling mechanism :
en
fr
- DE1636204U - UV-INFRARED EMITTERS. :
de
en
- BE500550A - CALCULATOR. :
en
fr
- AU156682B2 - Improvements in or relating toa wrench including movable or stationary jaws :
en
- DE834843C - Stop bead for a cylindrical inner drum in a washing machine u. like :
de
en
- FR1003905A - Cutting device with sharp edges or chamfered by flame cutting :
en
fr
- AT170791B - Device for synchronization control in drives with several DC motors :
de
en
- AU153718B2 - Triacylated nitrophenyl-amino-alkane diols and process forthe manufacture thereof :
en
- US2590082A - Bag sealing machine :
en
- AT170715B - Two-thread chain stitch sewing machine :
de
en
- US2590218A - Tractor hitch :
en
- US2590657A - Bedside reading device :
en
- DE1636252U - HEAT EXCHANGER WITH LONG FIBER TUBES. :
de
en
- DE834737C - shelf :
de
en
- AT170738B - Two-stroke internal combustion engine with a crankcase charging pump :
de
en
- DE1636307U - CONTAINERS FOR PACKAGING OR STORAGE OF LIQUIDS. :
de
en
- DE838181C - Process for the preparation of a hydrate lead silicate :
de
en
- GR13496B - CONSTRUCTION OF A NEW TYPE OF WOODEN FLOORS. :
el
en
- AU752952A - Improvements in or relating toa wrench including movable or stationary jaws :
en
- AT170749B - Control of internal combustion engines by flat slide :
de
en
- CA481898A - Animal traps :
en
fr
- US2590226A - Condensate separator :
en
- CA481980A - Process for producing dried milk powder :
en
fr
- US2590715A - Boat launching apparatus :
en
- USD166237S - Spoon or similar article :
en
- AT170850B - Device for atomizing liquids :
de
en
- DE835119C - Centrifugal pump :
de
en
- GB669188A - Improvements in lime feeding processes and apparatus for preparing and feeding the lime :
en
- AU761752A - Gas boiling plate or cooker :
en
- DE835051C - Boilers for solid fuels, such as lean coal, and for the combustion of masut :
de
en
- DE835203C - Process for the precise measurement of the layer thickness when applying anti-reflective layers to optical elements by vacuum evaporation or cathode sputtering :
de
en
- US2590352A - Ditch digger :
en
- DK73922C - Method for producing a magnetic body of mutually insulated metal particles as well as insulating material for use in the method. :
da
en
- US2590215A - Variable throat restricter valve :
en
- CA482020A - Cathode-ray tube system :
en
fr
- FR1004187A - Potentiometer rheostat :
en
fr
- FR1004399A - Process for obtaining sheets of plastic materials, in particular imitating fabrics :
en
fr
- AT170809B - Load changes in the brake linkage of rail vehicles :
de
en
- DE1636300U - VESSEL CLEANING MACHINE. :
de
en
- US2590829A - Curtain shutter camera with flash synchronizer attachment :
en
- USD166247S - Clgckcase or similar article :
en
- CA481922A - Appliances for use in sharpening safety razor blades :
en
fr
- DE832029C - Mineral oil lubricants :
de
en
- DE834899C - Method and device for welding thermoplastics :
de
en
- GB668888A - Improvements in darning machines :
en
- GB669071A - Purification of vinyl ethers :
en
- GB669086A - Improvements in the manufacture of hosiery :
en
- DE1636364U - HOOK OR EYE TAPE. :
de
en
- DE835049C - Storage container for toilet paper :
de
en
- GB669215A - Means for separating extraneous substances from, or for grading or sorting, granular, powdered or like materials :
en
- USD166257S - Goggle front :
en
- AT170789B - Circuit arrangement for telephone systems, in particular for a bridge relay for company connections with selection of participants by voltages of various types :
de
en
- DE830654C - Stacking and feeding device for bags made of paper :
de
en
- US2590387A - Reversible ratchet wrench :
en
- AU155808B2 - Ink roller arrangement :
en
- AT170755B - Pump, in particular cooling water pump for internal combustion engines :
de
en
- AT170800B - Photographic apparatus for making enlargements or contact copies :
de
en
- DE838187C - Cooling device on gate valve rotary lobe compressors :
de
en
- DK73939C - Cardboard packaging, in particular for ceruts. :
da
en
- FR1004078A - Device for direct frequency measurement :
en
fr
- US2590208A - Process for preparing cyclohexene :
en
- CA481993A - Windshield wiper mechanism :
en
fr
- CA482040A - High frequency apparatus :
en
fr
- DE834965C - Warning device for motor vehicles :
de
en
- FR1004198A - Further training in cigarette machines :
en
fr
- CA481908A - Book mark :
en
fr
- CA482057A - Method and apparatus for preventing frost damage to plant life :
en
fr
- CA482022A - Arrangement coupling either of two electrical devices to a load upon a disturbance in the other device :
en
fr
- US2590130A - Apparatus for projecting images from television receivers :
en
- AU155835B2 - Improvements in or relating to combination furniture seats :
en
- CA481916A - Portable arm rest for automobiles :
en
fr
- FR1004261A - Oil-pneumatic shock absorber for all industrial applications, can also be used as a cylinder :
en
fr
- GB669154A - Improvements in or relating to electrical capacitative elements :
en
- AT170730B - Waterproof closable bag :
de
en
- CA481974A - Oil filtering apparatus :
en
fr
- US2590213A - Process of preparing concentrated vat acids :
en
- US2590452A - Mechanical razor :
en
- CA482007A - Electrical condensers :
en
fr
- US2590245A - Sand ring for insert pumps :
en
- US2590456A - Machine for printing on spherical objects :
en
- US2590690A - Friction brake for wheeled vehicles :
en
- DE835215C - Method and device for measuring the fat content of milk or the like. :
de
en
- FR1004321A - Electromechanical vibrating system :
en
fr
- AU156887B2 - Improvements in or relating to frequency-demodulation circuits :
en
- US2590291A - Conveyer having pivotal pan :
en
- DE835036C - Process for the production of a coated penicillin salt :
de
en
- DE835062C - Process for the production of multilayer molded articles from polyvinyl compounds :
de
en
- DE752435C - Process for the production of chlorohydrins :
de
en
- DE834842C - Process for the manufacture of metal thermometer shells :
de
en
- IE20059L - Improvements in and relating to the mechnical shaping of¹dough pieces for baking bread :
en
- FR1004031A - Suspension for frames of bicycles or other similar vehicles :
en
fr
- US2590268A - Olive pitter :
en
- US2590420A - Toolhead with adjustment indicator :
en
- FR1004003A - Overlock sewing machine :
en
fr
- FR1003834A - Longitudinal wing plane :
en
fr
- DE1636483U - FORM. :
de
en
- DE838185C - Spool plates for spinning machines :
de
en
- FR1004142A - Scuba upgrades :
en
fr
- FR1004282A - Outfit detector for circular looms :
en
fr
- FR1004039A - Mechanical locks for hydraulic motors :
en
fr
- DE808342C - Clothing and other equipment for fire protection :
de
en
- DE835056C - Bunker for bulk goods :
de
en
- DE835063C - Process for the production of objects from vulcanized rubber connected with textile yarns :
de
en
- GB669150A - Improvements in driving-mechanisms for rear-engined vehicles :
en
- DE834675C - Container with side walls composed of wooden bars :
de
en
- DE835103C - Device for producing notches at the free end of long-shaft workpieces provided with heads :
de
en
- DK73917C - Electromagnetic relay. :
da
en
- USD166254S - Pencil i :
en
- DE1636421U - POLISHING BAG FOR CLEANING FOOTWEAR. :
de
en
- FR1004324A - Advanced sprayer :
en
fr
- US2590636A - Ketohalogenodimethylperhydrophenanthrenes and process of making same :
en
- US2590073A - Amide derivatives and process of making same :
en
- FR1003896A - Camera using film rolls :
en
fr
- FR1003940A - Lightweight vehicle with two separate and interchangeable propulsive energy sources :
en
fr
- DE834929C - Coupling for pipes and hoses with mutually rotatable, sealed parts :
de
en
- US2590219A - Method of effecting chemical reactions :
en
- FR1003958A - Electronic discharge device :
en
fr
- DE835012C - Covering made of hard, factory-made material, especially for runways for aircraft and landing pads :
de
en
- FR1004013A - Electrical contact caps :
en
fr
- GB669124A - Improvements in or relating to toys :
en
- FR1003814A - New process for the polymerization of resins, in particular phenolic resins, for molded parts and resulting products :
en
fr
- GB668821A - Improvements in or relating to methods of casting moulded articles :
en
- GB668926A - Hydraulically damped spring suspension devices :
en
- GB668977A - Improvements in or relating to gas-fueled engines :
en
- DE834698C - Process for the preparation of soluble compounds of the sulfonamide series :
de
en
- DE835054C - Construction board, in particular fibreboard or :
de
en
- USD166264S - Langer
stocking :
en
- GB668896A - Improvements in and relating to overedge sewing machines :
en
- DE834893C - Sleeve for consumables :
de
en
- DE835074C - Cast artificial skeletons :
de
en
- FR1004266A - Improvements to machines such as washing machines and dishes :
en
fr
- GB669153A - Improvements in or relating to power driven hedge trimmers :
en
- GR13495B - INSULATED ELECTRIC PIPELINE FOR ELECTRIC RAILWAYS. :
el
en
- FR1003910A - Tipper door hinge :
en
fr
- US2590254A - Portable sectional ironing board :
en
- AU754252A - Vehicle seat cushion :
en
- GB669035A - Improvements relating to the production of electric oscillations in pulse transmission systems :
en
- US2590613A - Detergent composition :
en
- US2590800A - Variable-speed transmission :
en
- DE834688C - Stauchboerdel folding machine :
de
en
- DE835053C - Building panel and process for its manufacture :
de
en
- DE838102C - Pipe cutting bench in single or double-sided design :
de
en
- FR1003854A - Snap-in device for tools and other applications :
en
fr
- FR1004134A - Device for graphically obtaining curves derived from polarization curves :
en
fr
- GB669108A - Improvements in or relating to the production of articles from metal powders :
en
- US2590407A - Open width dyeing machine with perforated cylinders :
en
- AT170792B - Overcurrent circuit breaker with a resistance body which softens in the event of an overcurrent and a method for producing this body :
de
en
- AU762852A - Fluid measuring and dispensing apparatus :
en
- DK73924C - Anti-corrosion protection agent for metal and metallic alloy surfaces, in particular a coating, lubricant or disinfectant. :
da
en
- DE1636269U - PANELS AS LASTING FORMWORK FOR THE PRODUCTION OF WALLS. :
de
en
- FR1004043A - Suction device for foreign bodies in textile machines :
en
fr
- FR1003878A - Purification of folic acid :
en
fr
- GB669158A - Improvements in and relating to methods of insulating electrical devices :
en
- GB669198A - Improvements in or relating to drive transmitting mechanism :
en
- FR1004145A - Improvements to door pulling machines for horizontal coke ovens :
en
fr
- GB668847A - Improvements in or relating to the manufacture of metallic articles by power metallurgy methods :
en
- FR1004189A - Plant for the automatic production of molded parts :
en
fr
- FR1004357A - Connection device between a ferry-boat and the land :
en
fr
- DE835022C - Installation on compressed gas switches with multiple interruptions :
de
en
- GB668912A - Improvements relating to furniture post and like constructions and to anchor plates for use therewith :
en
- FR1004238A - Ball launcher or ball launcher set :
en
fr
- FR1004302A - Method and apparatus for polishing glass :
en
fr
- DE1636451U - TOW ROPE FOR MOTOR VEHICLES. :
de
en
- DE838079C - Steering device for 'agricultural motorized vehicles :
de
en
- DE1636482U - VIOLIN CASE. :
de
en
- DE834982C - Corset or girdle :
de
en
- DE835037C - Medical and surgical bandages :
de
en
- FR1004113A - Device for raising and lowering folding convertible tops of motor vehicles and the like :
en
fr
- CA481961A - Methods of treating proteinaceous material :
en
fr
- US2590437A - Combination salt and pepper shaker with slidable perforate valve plate for selective discharge :
en
- US2590548A - Punch retainer with lock :
en
- CA482025A - Amplifier :
en
fr
- US2590327A - Cushion and mattress filling machine having continuously reciprocating discharging means :
en
- US2590467A - Children's wheeled toy :
en
- US2590638A - Z-cyclohexyl and z-cyclohexylidene :
en
- US2590332A - Grommet for umbrellas :
en
- US2590679A - Safety valve :
en
- GB668857A - Improvements in or relating to containers for darts :
en
- US2590647A - Soybean powder bases and products :
en
- FR1004395A - Process for the manufacture of ceroid products for the cleaning products industry :
en
fr
- GB668864A - Improved driving stud arrangement :
en
- GB669089A - Textile sizing compositions :
en
- AU164809B2 - Improvements in or relating tothe manufacture of fibre forming grafted acrylonitrile polymers :
en
- AU764852A - Process forthe manufacture of aryl-amino-alkanediols :
en
- US2590140A - Preparation of crystalline dihydro-streptomycin sesquisulfate :
en
- US2590321A - Printing means :
en
- US2590109A - Heater based on utilization of jet propulsion units :
en
- US2590773A - Drive for cloth spreading machines :
en
- US2590817A - Package filling machine :
en
- CA481894A - Vacuum cleaner of the horizontal type :
en
fr
- DE835194C - Gyroscope :
de
en
- FR1003858A - Further development of the entire cutting device of rotary electric shavers :
en
fr
- DE1636467U - HEATING TRAY FOR PRE-WARMING THE BURNER HEAD OF PETROL OR PETROLEUM GAS COOKERS AND HEATERS. :
de
en
- US2590162A - Process of impregnating wood with soluble arsenical compounds :
en
- GB668989A - Improvements relating to frame suspension arrangements for vehicles :
en
- US2590217A - Combined air filter and needle valve :
en
- US2590274A - Blasting switch :
en
- US2590390A - Treatment of wool with nu-chlorine compounds :
en
- US2590511A - Ridged wave guide attenuator :
en
- US2590137A - Antisurge control and exhaust valve for hydraulic apparatus :
en
- US2590146A - Production of hydrogen cyanide :
en
- FR1003909A - lock nut :
en
fr
- FR1004173A - radon emitter for the radioactivation of ointments or other similar products :
en
fr
- FR1004209A - Improvements to motor vehicles :
en
fr
- GB668840A - Improvements in or relating to quick release pipe and like couplings :
en
- FR1003812A - Oscillating breech felling pistol :
en
fr
- GB668824A - Electronic calculating device :
en
- GB669087A - Improved tyre lever :
en
- USD166240S - Slipper sock :
en
- CA481948A - Vaporizing type burner and pilot burner therefor :
en
fr
- US2590675A - Gear power take-off drive for hammer mills :
en
- CA482047A - Thermostats :
en
fr
- DE1636205U - HAND KNITTING APPARATUS. :
de
en
- DE1636208U - TAP, IN PARTICULAR FOR RADIATORS. :
de
en
- DE1636471U - CUTTERS FOR WOODWORKING. :
de
en
- US2590425A - Cigarette extinguisher :
en
- FR1004268A - Process for refining, degassing and casting metals and alloys by a controlled atmosphere and products obtained :
en
fr
- US2590083A - Electric power distribution system :
en
- GB669163A - Improvements in method and apparatus for reshaping metal tubes :
en
- DE832423C - Ungummed cigarette paper :
de
en
- GB669130A - Improvements in precision casting :
en
- DE838062C - Cold-setting phenol-formaldehyde resin cement :
de
en
- CA481987A - Electron discharge devices of the electron velocity modulation type :
en
fr
- USD166255S - - a gazda d :
en
- GB669079A - Improvements in or relating to electric switches having sequentially operated contacts :
en
- AT170778B - Circuit arrangement in telephone systems for controlling groups of lines :
de
en
- US2590503A - Hydraulic pressure control apparatus :
en
- AU165843B2 - Improvements in supervisory arrangements for telephone systems :
en
- DE1636212U - MULTIPURPOSE TRIPOD ATTACHMENT. :
de
en
- FR1004090A - Variable height antivibration support :
en
fr
- US2590740A - Gravity meter :
en
- USD166266S - Neon advertising sign :
en
- US2590374A - Yarn twister for spinning frames :
en
- US2590556A - Measuring and box filling machine :
en
- US2590362A - Hydraulic adapter :
en
- US2590541A - Dissolving apparatus :
en
- CA482062A - Method of hardening the dye-absorptive hydrophilic colloidal layer of a blank film and the product thereof :
en
fr
- CA482069A - Dicharging apparatus for filling containers :
en
fr
- US2590269A - Apparatus for water ice refrigeration :
en
- DE835080C - Drawstring bodies for jewelry and utility purposes :
de
en
- DE838081C - Method and device for introducing a treatment liquid into the soil :
de
en
- GB669056A - Improvements in and relating to fuels for internal combustion engines and to the operation of such engines :
en
- US2590450A - Mounting clip for regulators :
en
- DE838176C - Magnetic electron microscope :
de
en
- FR1004036A - Window refinements :
en
fr
- AU156345B2 - Improvements in or relating to pumping devices :
en
- DE838044C - Device for coating bare wire electrodes with powder in automatic arc welding machines :
de
en
- FR1004081A - Jewelry item :
en
fr
- FR1004136A - Remote volumetric gauge for liquid tank :
en
fr
- GB668965A - Device for preventing birds from building in chimneys :
en
- DE831078C - Device for short-term measurement, especially for echo sounders :
de
en
- GB669186A - Improvements in top drawing-roller assemblies for drawing-heads of spinning-machines :
en
- US2590189A - Punching device :
en
- DK73928C - Dishwasher. :
da
en
- FR1004361A - Products of elongated shape and of variable section, method and apparatus for their manufacture :
en
fr
- GB668963A - Improvements in or relating to the production of alcohols :
en
- US2590250A - Excess flow check valve :
en
- US2590444A - Bowling machine totalizer :
en
- US2590599A - Calculating machine :
en
- US2590818A - Parasiticide composition :
en
- US2590383A - Nursing bottle holder :
en
- US2590454A - Hydraulic by-pass system and valve therefor :
en
- US2590607A - Combined cane and crutch :
en
- US2590771A - Polymerization by means of stannic chloride and a promoter therefor :
en
- US2590799A - Suture package holder :
en
- AT170779B - Switching device for starting large AC machines by means of an autotransformer :
de
en
- CA481932A - Starch products and method of making :
en
fr
- DE835095C - Seal for joints exposed to temperature fluctuations :
de
en
- GB668841A - Improvements in indicator devices for cash registers and like accounting machines :
en
- CA481999A - Method and apparatus for the assembly of wire-spoke wheels :
en
fr
- DE835017C - Jaw clamp for connecting electrical conductors, especially for measuring purposes :
de
en
- FR1004034A - Body framework for vehicles with large interior compartments :
en
fr
- FR1004257A - Device indicating a given pressure :
en
fr
- GB669007A - Coal planing machine :
en
- US2590277A - Supporting clip :
en
- US2590569A - Gas valve :
en
- AT170763B - Insulating bodies for electrotechnical purposes :
de
en
- US2590815A - Alkanolamine salts of 2, 4, 5-trichlorophenoxyacetic acid :
en
- USD166275S - Amusement game apparatus :
en
- US2590196A - Retaining device :
en
- US2590149A - Spice can holder :
en
- US2590733A - Manufacture of stable suspensions of coal particles :
en
- USD166262S - Wallet or similar article :
en
- AU159379B2 - Improvements in combination radio receivers :
en
- DE834978C - Shed changing device with patterning by rollers for looms, especially for hand looms :
de
en
- FR1003928A - Fir tree concrete mixer with quick assembly and disassembly of the fir tree pole :
en
fr
- AT170726B - File box :
de
en
- CA481919A - Steel treating process :
en
fr
- CA482067A - Windshield clearing system :
en
fr
- US2590106A - Slide for hookless fasteners :
en
- US2590180A - Voltage regulation system :
en
- AT170751B - Lifting device for automatic plate valves :
de
en
- DE834708C - Skirting mechanism for electrical rotary switches :
de
en
- DE834969C - Tow conveyor :
de
en
- FR1003904A - Prefabricated flooring and parquet :
en
fr
- GB668887A - Improvements in or relating to electrical contact plug devices :
en
- CA481976A - Filter cartridge :
en
fr
- DE834691C - Process for making generator coke :
de
en
- GB669165A - Improvements in partially transparent fountain pen stems :
en
- DE838061C - Process for the production of protein molding materials :
de
en
- US2590465A - Heat exchanger :
en
- US2590802A - Pusher conveyer with sectional trough :
en
- DE1636419U - HOUSEHOLD ITEM MADE OF PRESSED GLASS WITH PRESSED DECOR. :
de
en
- FR1003808A - Balancing beam retaining wall :
en
fr
- FR1004137A - Improvements to electric heating devices :
en
fr
- DE838153C - Alligator clip, preferably for testing and measuring purposes :
de
en
- FR1004122A - Process for the preparation of compositions for the control of coccidiosis in poultry :
en
fr
- GB669169A - Mechanical silent tappet :
en
- DE833907C - Leather cover for foot, hand, fist, etc. balls and process for the production of the cover :
de
en
- DE834786C - Device for working the subsoil on the arable land :
de
en
- AT170742B - Control device for injection internal combustion engines with external ignition :
de
en
- DE1636290U - EGG LID WITH DISPLAY AREA FOR FOOD SALES BOXES. :
de
en
- FR1003842A - Sandal :
en
fr
- FR1003908A - Combined mechanism control :
en
fr
- US2590078A - Process for the manufacture of the carbonyls of nickel :
en
- US2590192A - Direct lighting luminaire :
en
- US2590542A - Composite solid carbon dioxide :
en
- AU158896B2 - Improvements inthe washing of textile materials :
en
- DE838006C - Edge plates for office machines, in particular typewriters :
de
en
- FR1004214A - Frequency modulator :
en
fr
- DE1636256U - SURGICAL DEVICE FOR EXAMINATION AND TREATMENT OF HAEMORRHOIDS. :
de
en
- DE834975C - Process to increase the load-bearing capacity of pressed concrete piles :
de
en
- FR1004049A - Gas meter :
en
fr
- FR1004188A - Pliers for fitting and removing elastic clamps for the assembly of profile irons :
en
fr
- FR1004301A - Device ensuring both the connection and the locking of two demountable half-flanges to a part in the form of a lifting beam :
en
fr
- AT170731B - Lubricating device for sewing machines :
de
en
- DE834967C - Machine for making wraps for cigars or cigarillos :
de
en
- GB669111A - Improvements relating to pipe joints :
en
- DE834916C - Everlasting universe calendar :
de
en
- FR1004284A - Electric iron :
en
fr
- FR1004391A - Anti-fungal product intended mainly for the treatment of tubers :
en
fr
- AU756952A - Improvements in combination radio receivers :
en
- US2590446A - Bracket for supporting curtain rails :
en
- CA481926A - Presses :
en
fr
- AU763352A - Improvements, in carton feeding device :
en
- FR1004026A - Funerary monument and manufacturing process :
en
fr
- AU151579B2 - Process forthe manufacture of aryl-amino-alkanediols :
en
- US2590324A - Temperature compensated means for measuring differential pressures :
en
- US2590559A - Cover means for terminals of dynamoelectric machines :
en
- DE1636226U - MARKED PLASTIC PIECES. :
de
en
- US2590159A - Corner fitting for knockdown structures :
en
- US2590300A - Vehicle steering mechanism :
en
- DE834690C - Door lock for horizontal coke ovens or the like. :
de
en
- DK73937C - Procedure for capturing live images by composing photographs. :
da
en
- FR1003968A - Process for removing solvents from solutions of non-volatile substances :
en
fr
- DE835000C - Type lever drive for typewriters of the lowest type with inclined segment :
de
en
- DE838057C - Device for filling viscous masses from standard containers :
de
en
- DE838101C - Device for converting motion processes :
de
en
- FR1003801A - Galvanized corrugated sheet manufacturing process :
en
fr
- FR1003939A - Auto-emetic apparatus for the treatment of bloat in ruminants :
en
fr
- FR1004015A - Folding lounge chair in satchel :
en
fr
- US2590436A - Method for controlling chemical reactions :
en
- US2590527A - Suction massage device :
en
- CA481990A - Machines for fabricating packages :
en
fr
- DE838166C - Gas-tight sealed spark gap :
de
en
- FR1004293A - New sugar candy and its manufacturing process :
en
fr
- FR1004317A - Automatic water and sand mixer regulator for stone sawmills, and partially worn sand recovery device :
en
fr
- FR1003867A - Punch tool :
en
fr
- GB669205A - Process for the manufacture of esters of cholesterol and of cosmetic preparations including such esters :
en
- DE1636489U - ROAD OR RAIL VEHICLES WITH A SELF-SUPPORTING CAR BODY AND ENGINES ARRANGED TRANSVERSE TO THE DRIVING DIRECTION. :
de
en
- US2590626A - Tension yoke for compression load weighing units :
en
- AT170813B - Control element, especially for mixer amplifiers :
de
en
- GR13498B - MANUAL MECHANICAL LOADING LOAD. :
el
en
- FR1003923A - Device indicating the geographical position of a vehicle :
en
fr
- FR1003997A - Setup for adding binary numbers :
en
fr
- FR1004373A - Insecticidal products and their preparation process :
en
fr
- GB668860A - Improvements in closure caps for use in maintaining vacuum or partial vacuum in jarsor bottles :
en
- FR1004369A - Device for observing and adjusting periodic phenomena :
en
fr
- DE1636458U - INSOLE. :
de
en
- DE838029C - Procedure for measuring according to the zero method :
de
en
- USD166277S - Dish or similar article :
en
- DE834682C - Process for the electrostatic separation of batches, in particular batches of ore or coal :
de
en
- DE1636232U - UNICYCLE TRAILER. :
de
en
- DE1636329U - Women's mesh headband :
de
en
- DE1636424U - ARRANGEMENT FOR RELATED DECORATIVE BODY FOR INTERIOR DECORATION. :
de
en
- GB668914A - Arrangement for comparing two periodically recurring cycles of events for measuring or regulating purposes :
en
- GB669026A - Improvements relating to phosphors and luminescent screens :
en
- US2590398A - Thread feeding device for thread testing machines :
en
- US2590583A - Piston type differential pressure gauge for rate of flow indicators :
en
- GB669179A - Organo silicon compounds :
en
- GB669185A - Improvements in or relating to methods of finishing textile fabrics and to the finishing composition used in said method :
en
- FR1004086A - Extension table for straightening the vertebrae :
en
fr
- AT170773B - Sliding core coil :
de
en
- CA481893A - Fire truck :
en
fr
- US2590576A - Abrading apparatus :
en
- CA481900A - Pipe joints :
en
fr
- GB669009A - Improvements in aircraft landing gears :
en
- GB669106A - Improvements in or relating to selective coupling mechanism for pneumatic or hydraulic pipe lines :
en
- FR1003805A - Improvements to means for controlling mechanical relay devices for selective transmission of reciprocating movements, in particular for controlling such devices for operating conventional gearboxes for vehicles and the like :
en
fr
- FR1003847A - Process for the preparation of high-grade soup concentrates :
en
fr
- FR1004091A - Improvements to devices for harvesting seaweed :
en
fr
- GB669068A - Improvements in or relating to electric discharge tubes :
en
- FR1003837A - Improvements made in the establishment of guillotine shears :
en
fr
- FR1003950A - Improvements to circular loom shuttles :
en
fr
- DE834703C - Vibration generator :
de
en
- DE834766C - Testing machine, especially endurance testing machine :
de
en
- DE834937C - Chuck for drills, milling tools, etc. Like. To change tools while the machine is running :
de
en
- DE834347C - Key lock, especially for motor vehicle doors :
de
en
- DE838189C - Fan with partial admission to the fan wheel :
de
en
- DE835191C - Traverse for picking up rod-shaped goods by overhead traveling cranes :
de
en
- DE835185C - grater :
de
en
- GB669117A - Improvements in or relating to patterns for casting metals :
en
- DE834662C - Device for opening bottles with flanged metal cap closure :
de
en
- DE834984C - Gas lighter :
de
en
- FR1004264A - Advanced light plow towed by cable or the like :
en
fr
- DE1636486U - LIGHT PLATE CART. :
de
en
- DE834902C - Process for the production of copolymers :
de
en
- DE838116C - Screw cap for chemical bottles :
de
en
- DE838047C - Safety device for gas fireplaces :
de
en
- GB668924A - 3-trifluoromethyl-4-chlorophenol and the preparation thereof :
en
- GB669029A - Improvements in and relating to weaving looms :
en
- FR1004387A - Manufacturing process of nitration products and their industrial application :
en
fr
- GB669127A - Improvements in or relating to insulated electrical conductors :
en
- FR1003865A - Percussion punch :
en
fr
- FR1004070A - Folding garden chair :
en
fr
- FR1004313A - Shoe heel :
en
fr
- US2590796A - Brush mechanism :
en
- FR1003840A - Dowsing apparatus :
en
fr
- FR1004233A - Improvements to containers used for the packaging and distribution of pasty and pulverulent materials :
en
fr
- FR1004286A - Method for increasing the self-induction coefficient of a coil, without significantly increasing its resistance :
en
fr
- GB669100A - Improvements in open fireplaces :
en
- DE834659C - Container for liquids :
de
en
- DE834904C - Combination scale :
de
en
- GB668996A - Improvements in or relating to the treatment of catalysts :
en
- DE829688C - Axle bearing or the like with a roller bearing surrounding a shaft or a journal :
de
en
- US2590564A - Screw holding screw driver :
en
- DE1636468U - FORMWORKS FOR THE CONSTRUCTION OF WALLS IN PARTICULAR FOR HOUSING :
de
en
- DE835199C - Method for playing back sound recordings :
de
en
- US2590203A - Gear testing and finishing machine :
en
- USD166288S - Spectacle feont :
en
- GB669090A - An improvement in or relating to hydraulic remote control mechanisms :
en
- GB668869A - Improvements in or relating to internal shoe drum brakes :
en
- CA482052A - Method and means for minimizing power supply ripple :
en
fr
- FR1004298A - Jet engine without compressor :
en
fr
- DE835154C - Cooling block :
de
en
- DE803050C - bodice :
de
en
- US2590695A - Bobbin for hand knitting yarn and the like :
en
- DE835178C - Process for the production of pure vitamin B preparations using the chromatographic method :
de
en
- US2590707A - Turned slip-lasted shoe and method of making the same :
en
- FR1003948A - Differential disc stylograph :
en
fr
- FR1003956A - Constator for pigeon racing and other uses :
en
fr
- US2590310A - Selective squelch circuit :
en
- US2590722A - Wheel aligning device :
en
- DE1636277U - HOUSING FOR SPEAKERS AND RECORDER CARRIERS. :
de
en
- DE1636420U - WALLET. :
de
en
- US2590489A - Mole trap :
en
- FR1004356A - Manufacturing process of sintered castings in charcoal :
en
fr
- DE1636412U - HOUSING FOR LAMPS, CHANDELIERS OR. DGL. :
de
en
- US2590832A - Inhaler with closure :
en
- DE1636274U - ANGLE WITH HARDWOOD SOLE. :
de
en
- DE1636446U - CARDBOARD WITH TEXTILE THREAD GRASS. :
de
en
- DE838003C - Process for the production of amino alcohols :
de
en
- DE835097C - Sealing of rotating shafts by means of sleeve-like seals :
de
en
- DE838066C - Traveling rust in ribbon or the sintering of ores, nits and other purposes, p :
de
en
- FR1003889A - Improvements relating to the purification processes of amino acids and products obtained by means of this process :
en
fr
- FR1004315A - Reinforcing bars for reinforced concrete and their treatment process :
en
fr
- DE1636418U - PROPELLER MADE FROM LIGHT HIGH-ELASTIC MATERIAL. :
de
en
- DE838103C - Cutting tool holder :
de
en
- DE834793C - Light metal pistons for internal combustion engines :
de
en
- DE834830C - Threaded bolt driver :
de
en
- DE834877C - Noble gas dosing device for gas-filled vacuum tubes :
de
en
- FR1004038A - Manufacturing process of indoor slippers and shoes with seamless felt upper and sole :
en
fr
- FR1004328A - Use of molten minerals as a building material :
en
fr
- DE835023C - Relay for fast regulator, especially Tirill regulator :
de
en
- DE835030C - Arrangement for heating a wall, e.g. the wall of a cylinder :
de
en
- US2590769A - Back-pressure valve for hydraulic machine tools :
en
- GB669174A - Improvements in the manufacture of polymethin dyes :
en
- US2590699A - Drive for photographic material :
en
- GB669099A - A control valve or metering device :
en
- DE834656C - scooter :
de
en
- DE834874C - transformer :
de
en
- FR1003912A - Improvements to airtight metal containers :
en
fr
- US2590199A - Propeller pitch control apparatus :
en
- US2590723A - Fishing spoon hook mounting :
en
- FR1003892A - Process for the manufacture of insulin preparations having delayed activity and slightly soluble in the neutral state :
en
fr
- FR1004339A - Machine for drilling undergrounds in rocks :
en
fr
- GB669039A - Improvements in and relating to dry shaving apparatus :
en
- GB669104A - Improvements in or relating to distillation :
en
- FR1004275A - Electric calculating machine :
en
fr
- GB669016A - N-benzhydryl-n-acyl-ureas and process for the manufacture of same :
en
- DE838158C - Extra-hydraulic adjustment device with double-pressurized setting pistons and two oscillating pumps :
de
en
- US2590086A - 1-hydroxy naphthyl alkanoic acids and certain salts thereof :
en
- GB668900A - Improvements in or relating to heavy-current air-break electrical switch contacts :
en
- DE834707C - Clamping device :
de
en
- DE835020C - Arrangement for the protection of contacts, in particular operated in rapid succession, e.g. at Tirill regulators :
de
en
- GB668987A - Improvements in and relating to pipe wipers :
en
- DE838107C - Hold-down device for scissors presses or the like :
de
en
- FR1004316A - Artificial eyeball :
en
fr
- GB669094A - Improvements in or relating to hook devices of the type suitable for the waist part of trousers and the like :
en
- GB668873A - Improvements in or relating to hinges :
en
- FR1004058A - Nursery bra :
en
fr
- GB668859A - Improved jointing or coupling means for connecting together tubes or rods :
en
- GB668927A - Improvements in and relating to electromagnetic energy directional coupling devices for ultra high frequency wave guides :
en
- GB669175A - Improvements in aircraft with variable-area wings :
en
- DE1636493U - BUFFER SADDLE FOR BICYCLES. :
de
en
- AT170782B - Relay circuit for fully automatic motor control :
de
en
- AU156331B2 - Improvements relating tothe testing ofthe pressure ofthe stylus of pickups :
en
- US2590462A - Garment protecting bag :
en
- US2590287A - Shaft coupling :
en
- US2590522A - Bus duct plug in adapter :
en
- DE1636258U - CONNECTING HOSE, IN PARTICULAR FOR STETHOSCOPES AND EAR TUBES. :
de
en
- FR1004227A - Construction game :
en
fr
- US2590742A - Apparatus for wrapping potted plants :
en
- US2590814A - Deep well treatment :
en
- GB669078A - Improved stator for dynamo electric machines and methods of making the same :
en
- US2590188A - Toy swinging crane :
en
- US2590659A - Compositions and methods for processing textile fibers :
en
- US2590676A - Cabineted toy railroad :
en
- US2590397A - Eyeshield :
en
- AT170721B - Thread separator on sewing machines :
de
en
- CA482078A - Snow remover :
en
fr
- FR1004179A - Enhancements to load-dependent automatic braking devices for vehicles with compressed air brakes :
en
fr
- FR1004203A - Improvement in the mechanical control of flat knitting machines :
en
fr
- GB669168A - Improvements in or relating to a vaned element of a hydrodynamic coupling and method of fabricating the same :
en
- US2590244A - Valve cage :
en
- US2590359A - Portable collapsible conveyer :
en
- US2590665A - Stopping device for tape in magnetic recorders :
en
- US2590325A - Rotary grinding table :
en
- US2590375A - Mending needle structure :
en
- AT170746B - Swath rake with at least two positively driven tine carriers :
de
en
- DE834954C - Suction cup :
de
en
- US2590652A - Speed feed manifolding attachment for typewriters :
en
- DE838026C - Device for examining coils for shorts to the body and interturns :
de
en
- US2590156A - Method of making cellular thermoplastic materials :
en
- US2590822A - Filter for seismic prospecting :
en
- AT170844B - Measurement and test methods for determining the flank profile angle on external and internal threads and device for carrying out this process :
de
en
- US2590705A - Film rack :
en
- FR1004102A - Application of sliding-floor tunnel kilns to the firing of refractory raw materials :
en
fr
- GB668911A - Improvements in or relating to sleeve valve internal combustion engines :
en
- CA482049A - Hydrocarbon conversion :
en
fr
- DE838132C - Incandescent sleeve, in particular for eliminating pipe stresses and for normalizing the material processed during welding and its transition structure :
de
en
- GB669076A - Improvements in or relating to an ovicidal composition and method of making the same :
en
- FR1004383A - System for detecting defects in the progress of paper in telegraphic apparatus and the like :
en
fr
- FR1003893A - Streptomycin separation and purification process :
en
fr
- DE814974C - Tool for reducing the diameter at the end of a round drive belt :
de
en
- DE824653C - Device for the low-vibration support of objects sensitive to shock, especially cables on bridges, other structures and vehicles :
de
en
- DE834959C - Switching device for an electromagnetic clutch for the cooling fan of internal combustion engines on vehicles :
de
en
- DE835042C - Closure for case :
de
en
- GB668986A - Improvements in or relating to spring supports for chairs :
en
- DE834844C - Laundry rack for washing kettle :
de
en
- DE838191C - Axial turbo-machine blades and methods of making the same :
de
en
- GB669037A - Improved motor fuels :
en
- US2590481A - Telephone handset attachment :
en
- FR1004208A - Improvements to devices or mobiles such as containers, mail bags, etc., to be launched from aircraft :
en
fr
- GB669164A - Improvements in or relating to poultry batteries :
en
- GB669212A - Improvements in hectograhic transfer sheets and method of making same :
en
- FR1003984A - Improvements to maximum electromagnetic relays :
en
fr
- FR1004350A - Manufacturing process for surfactants :
en
fr
- GB669137A - Improvements in or relating to weedkilling compositions :
en
- DE752345C - Tablet press for producing hollow tablets, especially ring tablets, from fiber-containing synthetic resin molding compounds :
de
en
- DE834804C - Mobile scissors equipped with power drive :
de
en
- DE752485C - Device for electrical charging of fences :
de
en
- US2590101A - Tachistoscope :
en
- US2590595A - Gaff hook :
en
- DE1636267U - MODEL SAND PROCESSING MACHINE. :
de
en
- CA481909A - Truss :
en
fr
- DE838004C - Process for the preparation of amides from acid chlorides and amino alcohols :
de
en
- GB669204A - Improvements in or relating to fasteners for wristlet straps :
en
- AU156241B2 - Improvements relating tothe construction of internal combustion engines :
en
- DE834768C - Hardness checker :
de
en
- DE834832C - Device for dedusting grainy or gritty bulk material, e.g. Ores, by ventilation :
de
en
- DE834880C - Hand welding and soldering device :
de
en
- FR1004093A - Installation used for cooking :
en
fr
- GB669217A - Preparations for the prevention and control of coccidiosis in members of the animal kingdom :
en
- FR1003823A - Improvements to aerodynamic body surfaces :
en
fr
- US2590119A - Power-operated radial sawing machine :
en
- FR1003933A - Exhibition item, with superimposed and folding panels, giving a raised subject :
en
fr
- US2590710A - Feeding of tapered articles :
en
- DE835005C - Icebox :
de
en
- GB668842A - Process of manufacturing porous resilient articles of fibrous materials :
en
- US2590246A - Apparatus for winding strands on articles :
en
- US2590253A - Adjustable child's seat :
en
- US2590348A - Foam injection sprinkler system :
en
- DE1636272U - SELF-CLOSING WILDGATTER LOCK GATE. :
de
en
- DE834971C - Side seal for floating emergency closures :
de
en
- DE838024C - Device for testing and calibrating electricity meters or the like with the aid of a test or calibration meter :
de
en
- DE835100C - Tool holder, especially for reamers, drills, taps, etc. like :
de
en
- FR1003932A - Improvement in the device allowing the use of fluorescent tubes on direct current :
en
fr
- GB668895A - Improvements in or relating to remote control and protective systems for electrical apparatus :
en
- GB669194A - Process for treating suspensions of solid particles and cyclone apparatus therefor :
en
- CA482060A - Tie rod for concrete wall forms :
en
fr
- DE834692C - Device for the automatic filing of pieces of paper or cardboard cut apart by means of a cutting device :
de
en
- DE834981C - Process for the pretreatment of electrostatically separated two- or multicomponent mixtures by wetting :
de
en
- FR1004358A - Improvement in the classification of sludge used for the polishing or soaping of ice cream, marble and other materials :
en
fr
- AT170723B - Bell twisting device :
de
en
- CA481950A - Hinge elements :
en
fr
- US2590698A - Adjustable bore gauge :
en
- DE835158C - Fender for ship mooring bridges u. like :
de
en
- DE1636454U - SHEAR HEAD FOR DRY SHAVERS. :
de
en
- DE1636415U - DRIVE FOR AGITATOR :
de
en
- DE834961C - Bicycle spoke lock :
de
en
- DE834989C - Process for the production of 21-iodine-pregnen- (5) -ol- (3) -one- (20) :
de
en
- DE838114C - Air freshener and freshener for automobiles :
de
en
- FR1004184A - Handle fixing device for brooms, brushes or the like :
en
fr
- GB669069A - Improvements relating to telephone sets :
en
- GB669196A - Improvements relating to the slitting of fabrics in looms :
en
- DE834705C - Electrical resonant circuit arrangement :
de
en
- DE838195C - Textile intermediate product and process for its manufacture :
de
en
- GB668984A - Ship salvage device :
en
- DE1636207U - GAS STOVE WITH ELECTRIC CENTRAL IGNITION. :
de
en
- DE834831C - Processing of coals of very small size, especially with a very high content of specifically heavy fine coal :
de
en
- DE835060C - Veneer press :
de
en
- US2590526A - Lift front lens holder :
en
- US2590732A - Book tray :
en
- DE834924C - Fuel injector for diesel engines :
de
en
- DE835048C - Kitchen table with flushing device built into the table top :
de
en
- FR1003827A - Development of scales :
en
fr
- DE834930C - Slip ring seal :
de
en
- GB668889A - Improvements in or relating to austenitic nickel-chromium steels :
en
- DE838082C - Dispenser for calibrated cuts, grains, seeds and encased seeds :
de
en
- US2590439A - Push-pull resistance type phonograph pickup :
en
- FR1004035A - Electronic circuit voltage control system :
en
fr
- DE1636218U - DEVICE FOR PERFORMANCE OF HEAT DEPENDENT BIOCHEMICAL REACTIONS. :
de
en
- US2590563A - Diving board :
en
- US2590628A - Control system :
en
- FR1004076A - Advanced ashtray :
en
fr
- FR1004330A - Improvements made to the means for communicating an advance movement to thin organs, in particular for distributing sheets, envelopes, etc. :
en
fr
- DE834812C - Brake actuation device for motor vehicles with steering knuckle control :
de
en
- DE834735C - Spring base for seating and reclining furniture :
de
en
- DE838050C - Process for the water solubilization of sulfonamides :
de
en
- DE834993C - Process for the preparation of 2,6-Dioxy-4-aminopyrimidine-5-aminosulfonic acid in the form of its salts :
de
en
- FR1004025A - Double-walled tubular body :
en
fr
- DE834761C - Water vortex brake for measuring the torque of prime movers :
de
en
- FR1004132A - Silencer cooler for heat engine exhaust pipes :
en
fr
- GB668883A - Improvements in or relating to means for discharging material from a storage container :
en
- GB668848A - Improvements relating to centrifugal separators :
en
- GB668976A - Improvements in or relating to face masks :
en
- GB668945A - Improvements in grinders for rock drills :
en
- FR1003803A - Improvements to processes for the treatment of industrial water with a view to its desiliconization :
en
fr
- DE838117C - Device for removing label residues from the rinsing water of bottle washing machines :
de
en
- DE835143C - Process for the production of acetylene alcohols :
de
en
- DE838186C - Rotary lobe pump for gaseous media :
de
en
- GB668938A - Improvements in roller skates :
en
- AU158369B2 - Treatment in pickling baths of artificial filaments and fibres of proteins :
en
- DE834802C - Clamping device for machine tools :
de
en
- USD166238S - Jewelry box :
en
- US2590592A - Article transfer mechanism :
en
- FR1004207A - Thermostatic power cut-off device applicable in particular to vulcanizing devices :
en
fr
- FR1004309A - Device allowing the installation of stretchers in vehicles of all types and, in particular, in tourist motor cars :
en
fr
- GB668861A - Improvements in or relating to the transfer of granular materials :
en
- US2590090A - Nodulizing process and apparatus :
en
- US2590683A - Tunnel lining form :
en
- FR1004331A - Device for attaching railway tracks to sleepers :
en
fr
- DE1636449U - DEVICE TO MAKE THE INSTRUMENT INDICATORS EASILY VISIBLE IN MOTOR VEHICLES. :
de
en
- DE834670C - Method for processing tobacco u. like :
de
en
- DE834745C - Household wire screen :
de
en
- DE834958C - Illuminable hand signal for bicycles and motorcycles :
de
en
- FR1004075A - Method and device for applying a helical pattern to an object :
en
fr
- FR1004087A - Insulating shell for all pipes with circular or other sections :
en
fr
- US2590537A - Tractor mowing attachment :
en
- DE832460C - Irradiation device with a radiation source, a reflector for directing radiation and, if necessary, a radiation filter for selecting certain types of radiation :
de
en
- DE834796C - Friction spring subjected to bending stress :
de
en
- DE835202C - Fast lens :
de
en
- DE838033C - Bases, in particular bases for starters for linear lamps :
de
en
- DE834654C - Covering for bicycles of bicycles and motorcycles :
de
en
- DE838109C - Address directory :
de
en
- GB668849A - Means for dividing pulverous material into desired fractions :
en
- GB668975A - Partitioned bucket :
en
- GB669102A - Safety device for bending presses and the like :
en
- USD166256S - Knitted dress :
en
- USD166261S - Wallet or similar article :
en
- DE835207C - Device for the approximate determination of the time differential quotient of the pressure, in particular for registering the differential quotient of the air pressure with respect to time :
de
en
- FR1004197A - Support frame for device intended for dismantling valves or for similar applications :
en
fr
- FR1004388A - Manufacturing process of charcoal castings :
en
fr
- AU765052A - Treatment in pickling baths of artificial filaments and fibres of proteins :
en
- DE1636221U - FOLDER TO STORE THE TOTO BET SLIP WITH DEVICE FOR DETERMINING WINNING. :
de
en
- DE834663C - Can pourer :
de
en
- FR1004012A - Crossings for electrical pipes :
en
fr
- FR1004064A - Mobile anvil device for stapler-pinning machine :
en
fr
- GB669038A - Process and apparatus for the production of rods or tubing from glass, plastic or like substances :
en
- GB668998A - Improvements in and relating to esterification :
en
- DE838056C - Multi-purpose table for toddlers and the sick :
de
en
- US2590520A - Oil-bath intake-air filter :
en
- US2590807A - Means for striking lugs of headed form from a metal sheet :
en
- CA481958A - Process for the manufacture of sulfaguanidine :
en
fr
- DE838104C - Resiliently mounted copier pen for manually controlled copier machines :
de
en
- FR1004322A - Method and apparatus for improving the atmosphere of living quarters :
en
fr
- GB668968A - Colloidal iodine preparation and method of making the same :
en
- US2590746A - Control system for carrier telecommunication circuits :
en
- DE1636484U - DISPLAY STAND. :
de
en
- DE834711C - Device for speed control of DC motors :
de
en
- DE834716C - Device for automatic lifting of worn collector brushes :
de
en
- GB668967A - Multi-use circular saw attachment :
en
- AU762052A - Improvements relating to acrylonitrile :
en
- US2590311A - Process of and apparatus for continuously casting metals :
en
- USD166250S - Ferris
bottle :
en
- US2590393A - Frequency relay :
en
- US2590586A - Fish net formed of synthetic resin strands and strands therefor and method of producing same :
en
- US2590731A - Means for reducing noises in refrigeration systems :
en
- US2590202A - Material discharge mechanism :
en
- GB668829A - Improvements in or relating to electrical valve-circuit arrangements :
en
- DE835156C - Heat exchange pipe :
de
en
- FR1003856A - Damper :
en
fr
- US2590318A - Valve :
en
- US2590491A - Control system :
en
- CA481996A - Pyroligneous liquors for preserving food products and method of preparing the same :
en
fr
- DE834770C - Method and device for testing the wear resistance of fabrics :
de
en
- US2590535A - Gas valve :
en
- US2590823A - Automatic dough panning machine :
en
- AT170748B - Closure for the ends of sausage skins and method and device for its manufacture :
de
en
- AU149935B2 - An Improved pickup device for marine fibres :
en
- DE835078C - Locking device for card hole and punch card checking machines :
de
en
- AT170849B - Thickened fluxes for light metal alloys containing magnesium and processes for their production :
de
en
- DE838046C - Process for the production of acidic nitro dyes :
de
en
- AT170785B - Switching device for the control of traffic signals in more than two phases :
de
en
- CA481988A - Means for adjusting high frequency electric discharge devices :
en
fr
- DE1636254U - ARRANGEMENT OF NUMBERS OR CHARACTERS IN DIAL DEVICES (NUMBER DISCS) OF TELEPHONES. :
de
en
- DE834759C - thermostat :
de
en
- USD166271S - Lady s stocking :
en
- US2590267A - Concrete window frame and sash :
en
- US2590670A - Anderson :
en
- CA481968A - Radiobroadcasting systems :
en
fr
- US2590283A - Multiple spindle drill apparatus :
en
- FR1004032A - Manufacture of channel tiles with stops :
en
fr
- GB668838A - Method of producing ore sinter :
en
- GB669000A - Improvements in electrical surge diverters :
en
- GB669019A - Improvements relating to tubular drive shafts :
en
- DE1636426U - WALL SUPPORT FOR CURTAIN RAILS FOR STONE AND WOOD WALLS. :
de
en
- DE835155C - Liquid distribution in mixing condensers, evaporators and similar devices :
de
en
- FR1004053A - Split-chain, hook-and-eye handloom :
en
fr
- US2590661A - Dispenser and applicator :
en
- US2590531A - Selector arrangement for seismic prospecting system :
en
- AT170767B - Electric motor :
de
en
- DE1636222U - BELT CONNECTION FOR SEWING MACHINE DRIVE BELT. :
de
en
- DE838054C - Food processing machine :
de
en
- DE1636470U - HATCH LADDER WITH COUNTER-TRAINING BY SUSPENSION WHEN RETRACTING AND EXTENDING. :
de
en
- US2590079A - Tertiary butyl amines and their preparation :
en
- GB668995A - Gas turbine plant :
en
- DE834712C - Device for regulating the speed of electric motors, in particular asynchronous three-phase motors :
de
en
- FR1003938A - Novel Method of Making Weaver Shuttle Spool Pliers :
en
fr
- US2590128A - Method of wrapping generally cylindrically shaped articles :
en
- US2590271A - Toy bank :
en
- FR1003836A - Phonogram and its manufacturing process :
en
fr
- FR1003855A - Excavator device :
en
fr
- DE838078C - Lifting device for tillage equipment attached or attached to a tractor or towing vehicle :
de
en
- FR1004285A - Delayed relay and pulse modification device :
en
fr
- FR1004291A - Safety mask :
en
fr
- GB669091A - Improvements relating to the extraction of a component from a composite fluid :
en
- FR1003879A - Time-modulated energy radio receivers :
en
fr
- FR1004101A - Strainer for tea or other beverages :
en
fr
- GB669081A - A process for the preparation of non-corrosive or slightly corrosive aqueous solutions of capillary-active organic compounds :
en
- AT170702B - Method and device for anchoring tensioned structures made of concrete or the like pretensioning ropes or wires :
de
en
- DE1636203U - DEVICE FOR THE THERAPEUTIC TREATMENT OF PERSONS WITH HIGH FREQUENCY ENERGY AND ELECTRODE FOR SUCH A DEVICE. :
de
en
- DE1636466U - METAL BOX. :
de
en
- DE838136C - Handle attachment to floor cleaning equipment :
de
en
- US2590168A - Explosion engine ignition :
en
- FR1004080A - Toy :
en
fr
- GB669046A - Improvements in or relating to antiseptic compounds and methods of preparing the same :
en
- GR13497B - METHOD OF PREPARATION OF EMERGEN CELL. :
el
en
- DE834733C - Armchair with fixed backrest :
de
en
- DE834974C - Folding gate for locks without circulation :
de
en
- AT170798B - Connection between two broadband radio frequency cables :
de
en
- DE834782C - Temperature sensor with liquid filling :
de
en
- DE834920C - Drinking bucket for small livestock :
de
en
- AU153856B2 - Improvements in sea dykes :
en
- AU156367B2 - Improvements in vehicles having expanding bodies :
en
- US2590458A - Measuring and dispensing apparatus for containers :
en
- US2590666A - Reel control system :
en
- CA482019A - Method of manufacturing an oxide cathode for an electric discharge tube :
en
fr
- US2590708A - Interlocking roofing or siding :
en
- AU159509B2 - Improvements relating tothe catalytic desulphurisation of petroleum hydrocarbons :
en
- DE1636430U - HOLDER. :
de
en
- US2590625A - Sorting device :
en
- CA481935A - Ring type force measuring dynamometer :
en
fr
- CA482003A - Warping mill :
en
fr
- DE835013C - Drive for tilt roller wheels, primarily for road rollers :
de
en
- DE838055C - Rotatable cake platter :
de
en
- USD166286S - Spectacle front :
en
- US2590550A - Gas valve :
en
- BE500317A - CLAMP FOR HOLDING OBJECTS IN THE FORM OF LEAVES, ESPECIALLY TEXTILE ARTICLES. :
en
fr
- DE835087C - Tensioning device for straights, especially for chains that are looped around logs or the like :
de
en
- DE838076C - Plow, especially for tree nurseries :
de
en
- FR1004232A - improved building element and method of use :
en
fr
- FR1004270A - New plastic-based composite sheet and its manufacturing process :
en
fr
- DE834806C - Grinding disc grinder with drum bearing :
de
en
- CA481967A - Modulation system :
en
fr
- DE835112C - Device for closing and opening canned jars :
de
en
- US2590803A - Tank joint :
en
- DE815018C - Inlet shoot bolt lock for windows and doors :
de
en
- AU762552A - Voltage-and voltage reference indicating valve :
en
- DE838090C - Air-cooled internal combustion engine :
de
en
- FR1004151A - Automatic machine for making ice cream :
en
fr
- FR1004154A - Control device :
en
fr
- FR1004162A - Two-piece rim safety device for fitting bead-bead tires :
en
fr
- FR1004204A - Umbrella or parasol fitted with a sliding sleeve mounted on the handle and supporting the ribs of the carcass :
en
fr
- DE1636260U - LOCKING HEAD FOR ACTIVE WORK EQUIPMENT. :
de
en
- DE829483C - Process for gasifying fine-grain fuels :
de
en
- DE838012C - Starting and overload regulators for electric motors :
de
en
- FR1004050A - Accumulator battery valve :
en
fr
- CA482068A - Building units and cavity roofs or walls made therefrom :
en
fr
- DE1636286U - TOOTH WOOD TOOTHPICK. :
de
en
- US2590171A - Apparatus for manufacturing nuts :
en
- US2590323A - Electrical apparatus :
en
- US2590405A - Signal to noise ratio of radar systems :
en
- US2590261A - Intermediate jaw pliers :
en
- US2590422A - Bearing seal :
en
- US2590615A - Removable page and bookmark :
en
- US2590734A - Leaf machine :
en
- US2590190A - Ventilated cap :
en
- US2590712A - Steam generator with double outlet furnace :
en
- US2590085A - Hydroxy xenoyl alkanoic acids and derivatives thereof :
en
- DE838156C - Bearing for contact arms to be controlled by a rotary movement :
de
en
- AT170759B - Power harrow :
de
en
- US2590096A - Purification of phenanthrene by azeotropic distillation :
en
- US2590775A - Silver halide emulsion containing a thio-imino-urazole as a stabilizer :
en
- US2590826A - Oscillator controlled relay circuit :
en
- US2590748A - Electric circuit for controlling traffic signals :
en
- AT170787B - Locking sleeve for oil-filled electrical cables :
de
en
- AU223151A - An improved stopper orthe like for use with fluid containers :
en
- DE835040C - Process for the continuous casting of metallic solid or hollow rods from alloys that tend to segregate :
de
en
- FR1003826A - Improvements in cooling means of electrical devices, in particular electrical brakes :
en
fr
- AT170739B - Whetstone holder :
de
en
- FR1003987A - Acidic orange to brown dyes of the anthraquinone series and method of preparing these dyes :
en
fr
- FR1004234A - Aerodynamic braking method and device for aerodynes :
en
fr
- GB668854A - Improvements in or relating to image intensifiers :
en
- GB669020A - Improvements in or relating to the control of the charging of electric thermal storage heaters :
en
- CA482070A - Ink :
en
fr
- US2590435A - Flat rotary pump :
en
- AT170812B - Device for preheating the fuel in heating burners working with liquid fuel :
de
en
- DE1636244U - PANTS COLLAR. :
de
en
- DE834996C - Process for the production of new 4, 7-phenanthrolines :
de
en
- DE835122C - Optical direction indicator :
de
en
- FR1004042A - Method and equipment for the manufacture, in small series, of artificial teeth :
en
fr
- US2590281A - Television film scanner :
en
- FR1004297A - Directional overhead for radio receiver :
en
fr
- FR1004386A - Process for the production of phenoplasts :
en
fr
- AU153398B2 - Aryl-amino-alkane-diols and process forthe manufacture thereof :
en
- DE835106C - Granulator :
de
en
- US2590518A - Kinetic stop motion device :
en
- AU755652A - Process for dyeing nitrogenous fibers :
en
- AT170322B - Hydraulic reversing gear for the carriages of machine tools, in particular for reversing grinding machine tables :
de
en
- AT170799B - Electro accumulator with low self-discharge :
de
en
- AT170807B - Washing machine for potatoes u. like :
de
en
- AT170831B - Method and device for X-ray testing of machine bearing shells :
de
en
- AT170842B - Battery terminal for accumulators :
de
en
- DE834985C - Process and device for dedusting gases :
de
en
- FR1004283A - Toothed segment saw :
en
fr
- USD166270S - Lady s stocking :
en
- US2590204A - Acoustical venetian blind :
en
- US2590629A - Tool ejector :
en
- USD166259S - Wallet or similar article :
en
- AU155662B2 - Improvements relating to acrylonitrile :
en
- US2590191A - Surgical lighting :
en
- US2590831A - Synthesis of streptamine :
en
- AT170710B - Folder for plans, drawings, etc. like :
de
en
- AU759452A - Improvements in supervisory arrangements for telephone systems :
en
- AT170734B - Device for writing on a base sheet and a pre-inserted writing sheet in typewriters at the same time :
de
en
- CA482026A - Wireless receiver tunable to a number of wavelength ranges :
en
fr
- DE1636285U - IGNITION PILL FOR ELECTRIC CIGAR LIGHTER. :
de
en
- DE1636464U - FOOTBANDAGE. :
de
en
- DE833904C - Automatic release device for a twisting device, especially a two-for-one twisting device :
de
en
- DE834669C - Autonomous coordinate milling machine, especially engraving machine :
de
en
- DE835001C - Process for the full hydration, hardening and preservation of calcium cyanamide kernels :
de
en
- DE835069C - Method and device for generating steam in fluid vortex brakes :
de
en
- FR1003875A - Improvements in methods and apparatus for the treatment of household waste :
en
fr
- FR1004333A - Hive :
en
fr
- GB668941A - Improvements in or relating to gasification of carbonaceous solids :
en
- DE835144C - Process for the preparation of octadiene-3, 5-dione- (2, 7) :
de
en
- GB669063A - A personal sanitary convenience for male use :
en
- US2590681A - Gas separator :
en
- DE834911C - Thermocouples with high thermal power and high heat resistance :
de
en
- DE838036C - Process for winding wires with an angular profile and device for carrying out this process :
de
en
- AU757052A - Improvements in or relating tothe production of cumene hydroperoxides :
en
- DE834833C - Process for the separation of inorganic components from oil shale, coal or peat :
de
en
- GB668954A - Improvements in and relating to worm wheel cutting attachments for milling machines :
en
- DK73918C - Superregenerative receiver. :
da
en
- FR1004057A - Rational corset-support :
en
fr
- DK73911C - Method for continuously contacting a finely divided solid with at least two air or vapor reactants in at least two separate contact chambers. :
da
en
- CA482041A - Magnetrons :
en
fr
- CA482065A - Windshield clearing system :
en
fr
- DE834728C - backpack :
de
en
- US2590716A - Power-operated flying control system for aircraft :
en
- US2590088A - Pinticket manufacturing and attaching machine :
en
- US2590205A - Method of storing and recovering peat :
en
- US2590756A - Art of mineral separation :
en
- CA481927A - Arrangement and method for fastening the end of a work-piece to the surface of a sheet metal plate :
en
fr
- CA482013A - Mixing circuit :
en
fr
- DE834872C - Arrangement to improve the commutation of single-phase commutator motors :
de
en
- AU759852A - Device for withdrawing races of ball or roller bearings offor fromthe parts on orin which theyare located :
en
- CA18555S - Edible container for use when eating ice cream :
en
- DE1636434U - MAILBOX WITHOUT LOCK. :
de
en
- AU762252A - Improvements in or relating to metallising the surfaces of ceramic bodies :
en
- DE1636276U - REGISTRATION DEVICE WITH REGISTRATION STRIP. :
de
en
- US2590124A - Partial oxidation of hydrocarbons using gaseous sulfur trioxide :
en
- US2590334A - Combined heating element and thermomotive device for cooking devices or toasters :
en
- US2590401A - Hat holder :
en
- US2590472A - Hydraulic transmission :
en
- CA481983A - Door lock :
en
fr
- US2590227A - Building construction :
en
- US2590295A - Clothes drier :
en
- US2590136A - Outsole roughing machine :
en
- AU153804B2 - Improvements in dispensing apparatus for dishwashing machines :
en
- CA482054A - Electric switch :
en
fr
- AT170836B - Electron tube :
de
en
- US2590147A - Flush valve arrangement and installation :
en
- DE835126C - Device for tapping couplings, which are used to connect rail or track sections for toy and model railway systems :
de
en
- FR1004098A - Closing cap :
en
fr
- FR1004377A - Method and machine for the manufacture of bimetallic bearings and resulting products :
en
fr
- GB669059A - Improvements in and relating to the treatment of artificial polythiourea threads, filaments, fibres and the like :
en
- AT170819B - Guide for switching disks on calculating machines :
de
en
- AU157325B2 - Improvements in high frequency tube structure :
en
- FR1004116A - Hydrophilic product and its preparation process :
en
fr
- US2590139A - Process for preparing crystalline streptomycin hydrochloride :
en
- US2590413A - Powder dispenser for brushes :
en
- US2590622A - Feeder control for hydraulic pumps :
en
- CA482002A - Ventilator window construction :
en
fr
- AT170704B - Chain tree regulator :
de
en
- US2590753A - Reactance tube circuit :
en
- CA481901A - Dispensing containers :
en
fr
- CA482037A - Photographic product :
en
fr
- US2590302A - Electromagnetic timing relay :
en
- US2590669A - Hair curler :
en
- AT170706B - Equipment on looms for the production of wave-shaped weaving effects :
de
en
- DE1636413U - IRON BASE WITH CORD HOLDER. :
de
en
- DE834931C - Metallic stuffing box with sealing rings arranged in angular chambers :
de
en
- DK73926C - Analgesia device. :
da
en
- US2590473A - Locomotive :
en
- CA482028A - Electric discharge tube comprising an indirectly heated cathode :
en
fr
- DE835128C - Lightweight panel forming machine :
de
en
- DE838098C - Shut-off element with pipe slides :
de
en
- USD166260S - Wallet or similar, article :
en
- US2590533A - Hanger construction for supporting meat hooks :
en
- US2590593A - Adjustable tool :
en
- DE834775C - Transfer device for binary computers :
de
en
- DE835028C - Electric heater :
de
en
- FR1003872A - Sole protection device for ski boots and the like :
en
fr
- FR1004220A - Process for building stairs :
en
fr
- FR1004312A - Improvements to high frequency measuring generators :
en
fr
- US2590406A - Means for retarding impacts on railroad cars :
en
- US2590328A - Heating unit for cooking devices :
en
- US2590617A - Scaffold for handling sheet material :
en
- CA481930A - Recovery of metal :
en
fr
- US2590808A - Control system for laundry driers and the like :
en
- GR13494B - HARD WIRE NETWORK NETWORKS. :
el
en
- FR1004185A - Foldable transport wheelbarrow to form a convertible device :
en
fr
- DE1636219U - PUBLIC ORIENTATION BOARD. :
de
en
- DE1636461U - FORM WITH SLOTS FOR NOTEPADS. :
de
en
- DE835123C - Method of painting a rotatable object, e.g. of fittings :
de
en
- FR1003873A - Round shape cylinder for paper industry and the like :
en
fr
- FR1004056A - Device for fixing artificial teeth :
en
fr
- FR1004077A - Burner for liquid fuel and heaters for its implementation :
en
fr
- FR1004277A - Improvements in thermal or other treatments of materials by radiant electro-magnetic energy, in particular with resonance effects :
en
fr
- DE838031C - Discharge vessel, in particular fluorescent tube :
de
en
- AT170845B - Method and mold for the production of filters by casting or injection molding a plastic material :
de
en
- CA481991A - Windshield wiper mechanism :
en
fr
- FR1004239A - Gas grill burner :
en
fr
- GB668944A - Means for detaching closure caps or crown corks from bottle necks :
en
- DE834946C - Process for preserving fruits :
de
en
- FR1004242A - Improvements to air-depolarized batteries :
en
fr
- DE1636236U - ARTICULATED ARM, GRINDING AND POLISHING MACHINE FOR GLASS. :
de
en
- DE1636278U - OPTICAL COUNTER FOR FINE FABRICS AND THE LIKE :
de
en
- DE835171C - Electrically heated hand tools, preferably irons and steam irons :
de
en
- DE1636436U - REEL WITH GEAR DRIVE E.g. FOR BLIND CHAMPS. :
de
en
- DE821061C - Electric toy motor :
de
en
- DE834866C - Device for hanging and fastening cables, especially for overhead lines :
de
en
- FR1003990A - Improvements in mouth pieces for cigarette packaging machines and the like :
en
fr
- FR1004311A - Unique method and control devices applicable to the precise execution of a series of maneuvers :
en
fr
- GB668867A - Process for the partial oxidation of organic compounds in the presence of cuprous oxide catalysts and the oxygenated compounds so produced :
en
- DE835121C - Rotary piston machine :
de
en
- GB668822A - Improvements in or relating to stock supply means for a fourdrinier paper machine :
en
- GB668966A - Improvements in and relating to air-cooled internal combustion engines provided witha cylinder head of light metal :
en
- FR1003959A - Safety binding for skis :
en
fr
- GB669144A - A new or improved lock for cycles :
en
- US2590492A - Slide changing device for stereopticon projectors :
en
- FR1003961A - Soft, hard-seated runway :
en
fr
- GB668835A - Improvements in and relating to methods and apparatus for heating by high frequency electromagnetic fields :
en
- GB668937A - Door control mechanism :
en
- GB668971A - Arrangement in electric cookers :
en
- DE834987C - Process for the preparation of acid amides :
de
en
- FR1003843A - Melting furnace for metallic and ceramic materials :
en
fr
- US2590305A - Hydraulically controlled continuously variable ratio torque converter :
en
- DE834657C - Automatic speed change gearbox for light vehicles, such as bicycles with auxiliary motor or the like. :
de
en
- DE834986C - Process for the production of chromates :
de
en
- FR1004342A - Development of slow electron analyzers :
en
fr
- DE838151C - Electric clamp, in particular an anchor clamp attached to a rod :
de
en
- FR1003978A - Method and apparatus for hydrolysis of fatty substances :
en
fr
- US2590606A - Electrical control circuit :
en
- US2590093A - Hand-operated motor-driven radial machine tool :
en
- US2590438A - Concrete mixing apparatus :
en
- GB669050A - Apparatus for the production of a mixture of oxygen and a combustible material :
en
- GB669064A - Thermionic direct current amplifiers :
en
- GB669208A - An improved fastener :
en
- DE834701C - Spraying device for bituminous masses, especially for road construction :
de
en
- DK73919C - Mechanism for adjusting a shaft in predetermined positions. :
da
en
- DE838171C - Process for the manufacture of pumpless iron vessels :
de
en
- US2590499A - Ice-making machine :
en
- US2590370A - Traverse curtain support and pulley housing :
en
- AT170771B - Equipment for the operation of hydraulic power generation systems :
de
en
- DE835007C - Device for temperature control of protein-containing nutrient fluids, especially milk in flow-through apparatus :
de
en
- FR1004400A - Development of very wideband amplifiers :
en
fr
- GB668949A - Securing means for vehicle lights :
en
- FR1004011A - Hydrotherapy installation for the production and distribution of steam for medical massages :
en
fr
- GB669023A - Improvements in or relating to velocity modulation devices :
en
- GB669167A - Improvements in or relating to toys :
en
- GB669018A - Removal of graphite from nylon :
en
- FR1004008A - Embankment for tidal stations :
en
fr
- GB669033A - Improvements in electric discharge lamps having a gas filling :
en
- DE817721C - Electromagnetic slave clock :
de
en
- DE834652C - Saddle suspension, especially for driver saddles on motorcycles :
de
en
- US2590275A - Fluid meter :
en
- FR1003951A - Method for establishing a support for galleries and the like :
en
fr
- FR1003998A - Pulse selector assemblies :
en
fr
- DE1636282U - CUFFLINKS. :
de
en
- FR1004300A - Compound rotary kiln :
en
fr
- GB668959A - Improvements in or relating to internal milling cutters :
en
- FR1004046A - Manufacturing process for magnetic sound recording tapes :
en
fr
- GB668922A - Improvements in vehicle body framework :
en
- GB669051A - Circular weaving looms provided with means operated under the control of the weft thread for operating a warning device or weft stop motion :
en
- AT170769B - Arrangement for automatic voltage regulation, especially in amplifier systems :
de
en
- GB668953A - Disc brake with rotating brake housing :
en
- DE834734C - Seating area for a chair, bench and other seating, especially for people with stiff legs :
de
en
- FR1004150A - Dispensing and dosing device for liquids that can be used, among others, in flotation laundries :
en
fr
- DE838019C - Electromagnetic oscilloscope :
de
en
- DE838075C - Automatic pocket lighter :
de
en
- FR1004345A - Construction system for metal wagons or trailers :
en
fr
- DE834664C - Device for automatic emptying of milk cans :
de
en
- DE835196C - Pulse generator activated by the drive with swiveling contact vessel, especially maximum contact for counter :
de
en
- DE834791C - Gas engine that can be operated either with a poorer gas alone, which is fed to the engine together with the charge air, or with a second fuel :
de
en
- DE834935C - Chuck :
de
en
- GB668878A - Improvements in or relating to computing devices :
en
- DE829545C - Device for removing folding boxes from the stack :
de
en
- CA481963A - Oscillation generators under control of applied impulses :
en
fr
- US2590619A - Cutting plate for a dry-shaving apparatus :
en
- DE1636377U - DRIVER'S HEADLAMP FOR REPAIR PURPOSES. :
de
en
- DE1636441U - MOWING MACHINE. :
de
en
- DE834667C - Knurling machine :
de
en
- DE834827C - Means for impregnating walls and floors against moisture :
de
en
- FR1003934A - Device to prevent loss of fuel from automobiles :
en
fr
- FR1004082A - Advanced joist for parquet floors :
en
fr
- DE834739C - Drawer runners with double pull-out, especially for office furniture :
de
en
- AU182351A - An Improved pickup device for marine fibres :
en
- DE1636407U - DRAIN VALVE FOR PLUG STONES, WASHBASINS AND THE LIKE. WITH CONNECTED LEAD PIPE DRAIN PIPE. :
de
en
- US2590663A - Circuit breaker :
en
- CA481992A - Windshield wiper mechanism :
en
fr
- CA482066A - Windshield clearing system :
en
fr
- DE835009C - Rail with three radial rail heads as well as their fastening and connection :
de
en
- DE835099C - Multi-layer, metal-free fibrous molded body for insulation made by wet felting :
de
en
- FR1003943A - Windshield wipers for vehicles :
en
fr
- GB668870A - Smoke-producing plant :
en
- USD166283S - Autoclave :
en
- US2590198A - Feed and transfer mechanism for book-trimming machines :
en
- US2590610A - Winch :
en
- US2590777A - Case shifting mechanism and repeat typing mechanism for power-operated typewriters and like machines :
en
- CA482001A - Manually operable control assembly :
en
fr
- US2590304A - Apparatus and method for molding concrete floor slabs in situ :
en
- US2590482A - Energy absorbing stop :
en
- US2590290A - Valve for flexible hose :
en
- US2590486A - Scleroscope and clutching mechanism therefor :
en
- GB669216A - Improved method for the secondary recovery of oil :
en
- US2590363A - Wheel adaptable to different hubs :
en
- DE835135C - Beading, cutting and thread-pressing machine :
de
en
- DK73920C - Galvanic element. :
da
en
- FR1004067A - Improvements to the heads of stapling machines :
en
fr
- US2590313A - Tubular chart device :
en
- US2590382A - Stool :
en
- DE838174C - :
de
en
- DE838175C - Circuit arrangement for X-ray dose meter :
de
en
- FR1004138A - Improvements in rocket propulsion devices :
en
fr
- AT170717B - Two-thread chain stitch sewing machine :
de
en
- DE835052C - Wall construction with building elements as permanent formwork :
de
en
- DK73936C - Copper-salt-based agent for controlling harmful fungi on plants and method for producing such an agent. :
da
en
- FR1004396A - Manufacturing process of sintered castings in charcoal :
en
fr
- DE838017C - Short-circuit tester for field, armature and stator coils of electrical machines :
de
en
- US2590293A - Sealing device for regenerator apparatus :
en
- US2590187A - Combination toy gun holster and package :
en
- DE1636491U - NOTICE DEVICE SUITABLE FOR DRIVERS. :
de
en
- DE825243C - Device for centering work blocks to be processed after they have been heated :
de
en
- DE834772C - mass spectrometry :
de
en
- DE835129C - Casting or casing device for pipes and similar workpieces :
de
en
- DE835133C - Electromagnetically operated fetcher for pilger mills :
de
en
- DE838149C - Process for all-round electrical insulation of metallic ring bodies :
de
en
- GB669134A - Improvements in or relating to treadles and like foot-operated mechanism :
en
- DE810031C - Sleeper screw for dowel inserts in reinforced concrete sleepers :
de
en
- DE1636291U - CONTAINER FOR DISPLAYING PACKAGE GOODS. :
de
en
- FR1004260A - Surge arresters :
en
fr
- GB669028A - Improvements in coloured fluorescent artificial textile materials :
en
- DE835150C - Device for switching off machines, e.g. Reproduction machines, printing machines and looms :
de
en
- DE838025C - Short circuit tester :
de
en
- GB668891A - Improvements relating to fractionating columns and similar countercurrent contacting apparatus :
en
- GB668940A - Collapsible container for semi-liquids or the like :
en
- DE834878C - Permanent magnet :
de
en
- FR1004009A - Device with tamper-evident closure for receptacles and receptacles fitted with this device :
en
fr
- DE740555C - Threshing machine with several threshing devices arranged one behind the other :
de
en
- DE835182C - Tension handle for cutting device :
de
en
- DE838164C - Device for the production of windings composed of disc coils for electrical apparatus, in particular for transformers :
de
en
- DE1636462U - DIE SETTING AND LINE MOLDING MACHINE. :
de
en
- FR1004195A - Method and device for superfinishing surfaces :
en
fr
- GB669067A - Improvements in and relating to electric refrigerator control devices :
en
- FR1003829A - Arched construction made of beams and spacer elements :
en
fr
- FR1003969A - Bending machine :
en
fr
- FR1004349A - Metal binder for pocket notebook :
en
fr
- CA482072A - Incandescent electric lamp for series service :
en
fr
- DE838183C - Process for the production of transparent soft soaps :
de
en
- FR1004218A - Pre-molded houses and their method of construction :
en
fr
- DE835072C - Method and device for measuring the moisture content of meat, especially sausage meat :
de
en
- FR1004054A - Gear shift control, more specifically for racing bicycles, operating during forward pedaling :
en
fr
- GB668831A - Improvements relating to electricity supply meters :
en
- US2590105A - Production of fatty alcohols :
en
- US2590357A - Frame made of paper :
en
- FR1004147A - Manometer :
en
fr
- US2590164A - View finder centering device for photographic apparatus :
en
- US2590373A - Modulation system and method :
en
- DE835039C - Lining for centrifugal molds :
de
en
- DE838084C - Method and device for promoting plant growth by artificial soil aeration :
de
en
- FR1003866A - Improvements to electro-dynamic brakes for rotating parts :
en
fr
- FR1004276A - Cathodic oscillograph with permanent registration :
en
fr
- US2590097A - Ski binding :
en
- USD166265S - Display shelf :
en
- US2590234A - Automatic selection of receiving channels :
en
- FR1003926A - Special device for opening glass ampoules :
en
fr
- AU153365B2 - Improvements in coal-cutters :
en
- US2590117A - Steam generator :
en
- USD166253S - Gazda
pencil :
en
- GB669022A - Improvements in or relating to electric discharge lamps :
en
- FR1004055A - Grouting process and resulting products :
en
fr
- US2590368A - Valve :
en
- DE1636397U - BOLT LOCK. :
de
en
- US2590728A - Rotary pump :
en
- DE767252C - DF method for single-frequency transmitter :
de
en
- DE834838C - Lighting device for machines, devices, vehicles, etc. like :
de
en
- FR1004069A - Improvements to plate assemblies for heat exchanger devices :
en
fr
- FR1004364A - Graphitization process of charcoal castings :
en
fr
- FR1004104A - Seal for electrodes :
en
fr
- FR1004119A - Calendar watch strap :
en
fr
- AU157859B2 - Gas boiling plate or cooker :
en
- CA481918A - Decoys :
en
fr
- CA482059A - Stabilization of fatty materials :
en
fr
- FR1004041A - Method for obliquely joining sections of vulcanized rubber bands :
en
fr
- US2590741A - Liquid return trap in refrigerating systems :
en
- DE834897C - Circular saw with motor drive, which is attached and guided by hand when working and whose saw blade can be tilted by pivoting the motor housing in journal bearings provided on a base plate :
de
en
- DE838099C - Reducing valve for high pressure tanks :
de
en
- FR1004362A - Improvements to installations such as those comprising gas turbines :
en
fr
- FR1004259A - Standing tree felling machine :
en
fr
- GB669122A - Method and means for producing spiral face gears by continuous action :
en
- GB669142A - Improvements in refrigerator cabinets, chests and the like :
en
- US2590242A - Multiple disk filter :
en
- FR1004118A - Manufacturing process for hollow bent articles by pressure casting or injection :
en
fr
- GB668906A - Improvements in or relating to electric discharge tubes :
en
- US2590175A - Fastening device :
en
- US2590346A - Cupriferous disazo-dyestuffs :
en
- AT170796B - Device for spark-free interruption of a current :
de
en
- FR1004123A - Method and device for determining the bath temperature in wind converters :
en
fr
- US2590309A - Guard device for axle-embracing gear housing :
en
- AT170745B - Dynamic torsional vibration damper for rotating shafts with pendulum masses without feedback spring :
de
en
- US2590656A - Safety valve :
en
- US2590571A - Preparation of stabilized tall oil amines :
en
- GB669209A - Improvements in or relating to a method of and apparatus for recovering sulfur values from acid sludge from petroleum refining :
en
- CA481965A - Light modulation system :
en
fr
- DE834919C - Method and device for treating stored vegetable material :
de
en
- DE835002C - Method for finding leaks in cooling systems :
de
en
- DE838094C - Printable friction clutch :
de
en
- DE838126C - Device for preventing deposits in the interior of trolleys and the like :
de
en
- FR1003887A - Support for containers such as milk jugs :
en
fr
- DE834846C - Device for fanning book blocks for the wire and threadless binding of books :
de
en
- DE834883C - Spinneret for the production of rayon or rayon :
de
en
- DE834994C - Process for the preparation of 1,3-dimethyl-4-aminouracil :
de
en
- DE835008C - Heat exchanger :
de
en
- US2590513A - Ventilated light-responsive lampchanging mechanism for lighting units :
en
- US2590289A - Razorstrop guard :
en
- USD166273S - Transfer material or the like :
en
- US2590736A - Device for dispensing books, packages, and the like :
en
- US2590178A - Combination convertible golf club and equipment case and cart :
en
- US2590447A - Electrical comb :
en
- US2590169A - Torsional drive shaft :
en
- US2590230A - Cathode-ray tube amplitude indicating apparatus :
en
- AU160075B2 - Improvements in or relating to electric discharge tubes for shortwaves :
en
- AU755352A - Apparatus for continuous casting of metal rods :
en
- CA481995A - High speed rotor for dynamo-electric machine :
en
fr
- DE838014C - Method for magnetizing the permanent field magnets present in an alternator :
de
en
- FR1004182A - Improvements to firedogs :
en
fr
- DE838051C - Elastic container for direct atomization of the liquid or powdered contents :
de
en
- DK73940C - Method for producing a sheet pile wall of finished piles alternating with piles cast in the soil on site. :
da
en
- GB668930A - Improvements in hoists for trucks :
en
- DE835210C - Apparatus for analyzing the unbalance of rotors :
de
en
- DE1636411U - GLASS LAMP. :
de
en
- DE835164C - Connector :
de
en
- GB669082A - Hydraulic infinitely variable gear :
en
- GB668845A - Washing machine with liquid circulation :
en
- FR1003945A - Single combined accelerator and brake pedal for driving motor vehicles :
en
fr
- FR1004161A - Roof purlins and gantries :
en
fr
- FR1004334A - Heater for liquids operating in an electrolytic process :
en
fr
- CA481939A - Polyesters of diphenoxyalkane dicarboxylic acids :
en
fr
- DE834849C - Process for the partial oxidation of organic compounds in the presence of metal oxide catalysts :
de
en
- FR1003900A - Adjustable exciter sieve :
en
fr
- GB669160A - Improvements in and relating to the production of catalysts :
en
- CA481986A - Electromagnetic relays :
en
fr
- DE834751C - Void-free expansion core for the production of hollow bodies from hardenable synthetic resin :
de
en
- DE838011C - Resistance mass :
de
en
- US2590749A - Fastening device for brake linings :
en
- US2590284A - Electric terminal for dry batteries :
en
- FR1004152A - Machine for cutting bread, meat, cheese, vegetables and others :
en
fr
- FR1004168A - Device for observing temperature differences :
en
fr
- GB669044A - Improvements in castable refractories :
en
- FR1004059A - Mixer :
en
fr
- DE808341C - Underdress, especially petticoat :
de
en
- FR1003835A - Watertight and removable container for the bulk transport of various powdery or granular products which may or may not clump together :
en
fr
- FR1004000A - Method and installation for measuring the phase shift of two periodic alternating voltages :
en
fr
- FR1004256A - Remote image transmission device specially applicable to color and relief television :
en
fr
- AT170811B - Process for the production of extra-hard moldings, in particular fiberboard :
de
en
- BE500405A - Mechanically operated iron press :
en
fr
- US2590400A - Tree sprayer :
en
- FR1004258A - Costume beads or the like and process for making them :
en
fr
- FR1004124A - Device for monitoring the state of charge and the level of electrolyte in electric accumulators :
en
fr
- CA482061A - Tuft cutting mechanism for axminster carpet looms :
en
fr
- FR1004164A - Nail drying device :
en
fr
- GB668951A - Automatic means for selective operation of change speed gears, particularly for motor cars :
en
- GB669172A - Improvements in or relating to dry shavers :
en
- DE821569C - Harvester :
de
en
- FR1004253A - Advanced perforating tool :
en
fr
- FR1004295A - Support for combined transceiver for telephone system :
en
fr
- GB669119A - Improvements in or relating to manifolding machines :
en
- FR1004210A - Means for capturing noxious gases escaping abnormally from internal combustion engines and the like :
en
fr
- DE835184C - Peeling machine for fruit, potatoes, etc. like :
de
en
- FR1004337A - Process for transporting and distributing concrete mixes :
en
fr
- DE834661C - Stopper gripper :
de
en
- US2590158A - Hitch for ganging a plurality of implements in squadron arrangement :
en
- IE19490L - Construction of lintels :
en
- DE835179C - Device for securing lost objects :
de
en
- US2590706A - Gear-operated socket wrench :
en
- US2590713A - Method of coating and treating a pile fabric to set the fibers in the upstanding position :
en
- US2590354A - Detachable latched electrical plug and socket connection :
en
- US2590653A - Tall oil modified alkyd resins and process for preparing the same :
en
- US2590785A - Poultry dressing tool :
en
- USD166244S - Prank charles :
en
- AU759652A - Improvements in or relating to electric discharge tubes for shortwaves :
en
- US2590347A - Pneumatically actuated valve controlling apparatus :
en
- US2590512A - Oil well swivel :
en
- DE834798C - Double row diagonal roller bearing :
de
en
- US2590430A - Hydraulic master cylinder :
en
- US2590634A - Circuit breaker :
en
- AT170750B - Self-sucking hammer mill with axial feed of the ground material and with air classifier :
de
en
- CA482051A - Radio navigation system :
en
fr
- AT170720B - sewing machine :
de
en
- US2590477A - Bolometer :
en
- US2590751A - Flat rotary pump :
en
- FR1004010A - Fixing device :
en
fr
- FR1004290A - Decoration process under colored enamel and decorated products thus obtained :
en
fr
- CA482015A - Electric discharge tube :
en
fr
- DE1636433U - CLOTHING HANGER. :
de
en
- DE834736C - Closet to protect items of clothing or the like against damage :
de
en
- DE1636478U - SLEEPER FOR FUEL FILTERS, IN PARTICULAR FOR COMBUSTION ENGINE :
de
en
- IE21316L - Carrier-wave multiplex telephone systems :
en
- AU153119B2 - Improvements in or relating to spindle and collet assembly :
en
- AU751452A - Ink roller arrangement :
en
- US2590724A - Insulated box :
en
- US2590103A - Automatic aerial target releasing device :
en
- DE1636369U - MOUNTING FOR SPEAKER. :
de
en
- CA482006A - Partitions for refrigerators :
en
fr
- DE834835C - Elastic waistband for pants or the like. :
de
en
- AT170744B - Automatic valve with multiple seals for compressors :
de
en
- DE1636498U - INSOLE. :
de
en
- DE833021C - Detachable rod hinge :
de
en
- FR1004343A - Apparatus for cleaning, maintaining, or restoring floors and floors :
en
fr
- GB669116A - Improvements in or relating to remote indicating or control devices :
en
- DE835034C - Knitwear and process for making them :
de
en
- US2590108A - Chlorine counter :
en
- AT170821B - Oxide cathode and process for their manufacture :
de
en
- BE500452A - :
en
- LU30993A1 - :
en
- US2590285A - Nesting marketing carrier :
en
- US2590343A - Defectively labeled and nonlabeled :
en
- AU158368B2 - Two-way single sideband radio system :
en
- US2590276A - Furnace thermometer :
en
- CA481962A - Mixture of polyethylene with hydrocarbon obtained by hydrogenation of carbon monoxide :
en
fr
- CA481959A - Manufacture of sulfamethazine :
en
fr
- US2590257A - Guanidine synthesis :
en
- US2590426A - Process for photochemical chlorination of hydrocarbons :
en
- US2590738A - Slip resistant pants guard for coat hangers :
en
- AU756752A - Improvements in or relating to electrical coin selector :
en
- FR1003844A - Artificial flowers, rosettes and the like :
en
fr
- AU761552A - Improvements in or relating to fire preventing or extinguishing devices :
en
- US2590603A - Railway wheel checking device :
en
- US2590329A - Lipstick and brush compact :
en
- US2590294A - Telegraphic facsimile recorder :
en
- DE834784C - Expandable, self-contracting link bracelet :
de
en
- US2590172A - Hoisting apparatus :
en
- US2590282A - Variable impedance device :
en
- AT170788B - Expansion tank for feeding electrical cables with oil :
de
en
- AT170833B - Dry gas meter :
de
en
- DE835118C - Multi-pressure pump :
de
en
- FR1004365A - New cleaning products with acid reactions :
en
fr
- US2590399A - Mole chisel plow attachment :
en
- AU763552A - Improvements in vehicles having expanding bodies :
en
- DE834862C - Bottom valve for tank wagons :
de
en
- DE835216C - Method and device for determining the moisture content of fine-grained material :
de
en
- BE506028A - PROCESS FOR THE PREPARATION OF BETA-PHTHALOCYANINS IN DISPERSABLE FORM, PRODUCTS CONFORMING TO THOSE OBTAINED AND MATERIALS DYED USING THE SAID PRODUCTS :
en
fr
- CA482058A - Insulin extraction :
en
fr
- CA482053A - Electric switch :
en
fr
- US2590211A - Flameproof thermoplastic molding compositions :
en
- USD166258S - Wallet or similar article :
en
- US2590308A - Radar pulsing system :
en
- US2590717A - Automatic gauge regulator for grinding and polishing machines :
en
- DE1636284U - PIVOTING GLASS BODY BRACKET ON ELECTRIC CIGAR LIGHTERS FOR CIGAR SHOPS. :
de
en
- DE1636234U - BOTTLE CAP. :
de
en
- DE834797C - bearings :
de
en
- US2590496A - Refrigerated case with forced circulation of air :
en
- US2590789A - Wire connector :
en
- DE749873C - Telescopic front fork for motorcycles :
de
en
- GB668980A - Improvements in or relating to rucksacks :
en
- DE1636435U - STRETCHER. :
de
en
- FR1004216A - Fixing collar :
en
fr
- GB669085A - Improvements in or relating to devices using electrical strain-gauges :
en
- AT170777B - Blue emitting phosphor :
de
en
- US2590286A - Spoon holder :
en
- US2590703A - Storage battery plate and method of forming same :
en
- US2590243A - Ruling guide for artists' pens :
en
- US2590355A - Industrial truck :
en
- US2590627A - Device for minimizing the effects of torsion when reproducing a magnetic record wire :
en
- US2590461A - Fish lure :
en
- FR1004100A - Writing instrument :
en
fr
- DE1636283U - JEWELERY CHAIN. :
de
en
- FR1004225A - Method and device for vulcanizing tire casings and the like :
en
fr
- US2590448A - Movable window for vehicles :
en
- US2590143A - Snowplow construction :
en
- DE834801C - Process for electrolytic polishing of brass and copper :
de
en
- FR1003957A - Improvements in the construction of partitions, ceilings, wall coverings, with plasterboard panels :
en
fr
- GB668981A - Improvements in or relating to heavy oil burners :
en
- DE835090C - Centered pipe connection :
de
en
- FR1003853A - Improvements made to road surface manufacturing processes :
en
fr
- DE833258C - Thermostat with short response time :
de
en
- GB668876A - Improvements in or relating to the manufacture of inflatable conduit cores :
en
- GB669052A - Splicing apparatus :
en
- DE1636224U - DEVICE FOR MAKING CHOCOLATE AND LICORY CUPS. :
de
en
- US2590689A - Side-haul railway dry dock :
en
- AT170784B - Control body :
de
en
- US2590142A - Felting machine :
en
- FR1003846A - Process for the preparation of a semi-finished product intended for the manufacture of cold meats :
en
fr
- FR1004303A - Process for obtaining thiourea :
en
fr
- AT170803B - Corner sealing of the pane of pane gas containers with liquid seal :
de
en
- CA481892A - Electron tube :
en
fr
- US2590255A - Means for retaining windings on rotors :
en
- US2590609A - Pile wire :
en
- FR1004141A - Low pressure hot water and steam central heating boiler :
en
fr
- CA481906A - Portable electric refrigerator :
en
fr
- DE834813C - Brake, especially for motor vehicles :
de
en
- CA481924A - Throttle valve stop :
en
fr
- AT170768B - Electrically heated water heater :
de
en
- AU751852A - Locking mechanism :
en
- AU755152A - Improvements in or relating to ropes incorporating electric conductors :
en
- DE835109C - Hammer or similar mill :
de
en
- FR1003935A - Self-tightening cable protection :
en
fr
- FR1003992A - A method of producing yellow dye images for color development :
en
fr
- FR1004045A - Method of moving mobile formwork :
en
fr
- US2590296A - Photographic multilayer stripping film :
en
- US2590369A - Bait casting reel :
en
- US2590483A - Track circuit apparatus using alternating current :
en
- US2590177A - Glass controlled dispensing valve :
en
- US2590633A - Device for mounting and interchanging accessories on a fishing spoon :
en
- US2590098A - Thyratron modulator :
en
- US2590333A - Valve apparatus for fuel distributing systems :
en
- US2590620A - Safety and release valve for pressure cookers :
en
- AT170839B - Measuring instrument with elastic band suspension and limitation of the movement of the measuring mechanism :
de
en
- US2590166A - Device for making flat curls :
en
- US2590543A - Spaced plate circuit interrupter :
en
- DE1636457U - SPORTSHOE IN PARTICULAR FOR SOCCER PLAYERS. :
de
en
- FR1003890A - Improvement in the preparation processes of amino acids and resulting products :
en
fr
- FR1004089A - Improvements to control devices :
en
fr
- GB668918A - Office book with an adjustable heading indicator :
en
- US2590811A - Shrinkage resistance treatment of woolen goods :
en
- US2590386A - Vacuum breaker :
en
- US2590624A - Automatic sash catch :
en
- US2590791A - Spring suspension means for vehicles :
en
- DE834871C - Arrangement for the excitation of synchronous machines :
de
en
- GB668970A - Improvements in light-sensitive photographic papers and gelatino-baryta coating compositions therefor :
en
- US2590231A - Automatic transmission control :
en
- US2590412A - Method of working up the waste liquor of fermentation industries in which molasses are used :
en
- US2590530A - Seismic prospecting system :
en
- CA18565S - Coffee basket for drip coffee makers :
en
- AU752852A - Improvements inthe washing of textile materials :
en
- AU154361B2 - Optical system for photo composing machines :
en
- AU753752A - Improvements in high frequency tube structure :
en
- US2590507A - Inking roll and ink feed mechanism therefor :
en
- US2590766A - Method of forming tool blanks :
en
- FR1004223A - Compound cement :
en
fr
- GB669003A - Ball and roller bearings :
en
- DE838157C - Electro-hydraulic adjustment device with multi-phase holding magnet :
de
en
- GB668871A - Improvements in or relating to the casting of steel ingots :
en
- US2590546A - Heat-treatment of irregular metallic objects :
en
- AT170810B - Induction channel furnace suitable for operation with oil or gas firing for metal melting :
de
en
- CA481954A - Method of and composition for conditioning water :
en
fr
- DE834741C - Drawer with compartments consisting of partitions :
de
en
- DE835188C - Elevator :
de
en
- GB669156A - Improved furnace installation :
en
- GB669199A - Improvements in ladles, especially for kitchen use :
en
- US2590336A - Explosion-proof heater :
en
- US2590394A - Flat tire indicator :
en
- US2590418A - Plate warmer :
en
- US2590160A - Means for sealing conductor end structures :
en
- SE135015C1 - :
id
- AU157052B2 - Improvements in or relating to metallising the surfaces of ceramic bodies :
en
- US2590403A - Preparation of ammonium penicillin :
en
- DE1636416U - SUCTION CUP FOR PRINTING MACHINES. :
de
en
- CA481944A - Air depolarized cell :
en
fr
- DE835211C - Device for producing spherical-spherical impressions in concrete for the purpose of strength testing :
de
en
- AU756652A - Glare shield for use with perambulators andthe like :
en
- DE838083C - Device for sorting fruits, in particular apples :
de
en
- FR1003891A - Improvements to processes for preparing salts of vitamin beta1 and products obtained by this process :
en
fr
- GB669128A - Power presses :
en
- US2590125A - Quaternary-ammonium alkyl :
en
- US2590421A - Printing telegraph apparatus :
en
- CA481942A - Shutter dust cover :
en
fr
- CA481947A - Seal for floating roof tank :
en
fr
- DE834722C - Process for the purification of thermally produced acetylene :
de
en
- DE834867C - Switchgear for connecting and separating incoming and outgoing high-frequency cables and associated transmission equipment :
de
en
- DE835085C - Basic dew ball welded together from two half-shells :
de
en
- DE834738C - Around its vertical axis rotatable round stand with several floors for setting up folders and. like :
de
en
- GB668898A - Improvements in or relating to electric fuses of the cartridge type :
en
- USD166239S - Toy clock :
en
- DE835033C - Arrangement for generating direct current for electric welding :
de
en
- US2590092A - Nitrobenzeneazo-nu-difluoroalkyl-nu-hydroxyalkylaniline dye compounds :
en
- US2590341A - Filing cabinet :
en
- US2590474A - Molybdenum-containing fertilizer :
en
- US2590787A - Truck type articulated crane :
en
- US2590223A - Electrical regulator :
en
- USD166279S - Staff
lace :
en
- US2590301A - Humidifying blanket :
en
- USD166278S - silver d :
en
- CA481934A - Modulation system :
en
fr
- CA482071A - Circuit breakers :
en
fr
- CA482027A - Cooling device for an electric discharge tube :
en
fr
- US2590692A - Adjustable velocity-control mechanisms :
en
- AT170724B - Hand loom without warp beam for the production of individual weaving patterns :
de
en
- AU758152A - Improvements in or relating to apparatus for indicating phase relationship between electrical quantities :
en
- DE834731C - Cleaning device for shoes :
de
en
- AT170716B - Fixed thread cone holder :
de
en
- DE838091C - After a quarter turn, self-locking nut for container :
de
en
- DE831002C - Automatic condensate drainage for steam-operated sterilizers for bandages, etc. like :
de
en
- DE838060C - Vaults, especially for storing potatoes :
de
en
- FR1003898A - Improved process for obtaining colored images and resulting products :
en
fr
- AT170781B - Sports ball :
de
en
- DE1636217U - PLASTIC FRAME WITH METALLIC SIDE BARS. :
de
en
- CA481920A - Processes for the construction of buildings :
en
fr
- DE834676C - Circulating elevator :
de
en
- DE1636202U - DEVICE FOR SWIVELING FASTENING OF THE COVERING BOX OF LUMINAIRES WITH FLUORESCENT LAMPS. :
de
en
- DE834780C - calendar :
de
en
- DE838172C - Multi-phase mercury vapor converter :
de
en
- FR1004319A - Phthalic anhydride purification process :
en
fr
- US2590539A - Method of catalyst control in organic reactions :
en
- AU754052A - Liquid level control weir :
en
- US2590608A - Method of making pile fabrics :
en
- AU761852A - Improvements in gas supply control valves :
en
- DE1636438U - ROLLER BLIND MADE OF TRANSPARENT MATERIAL AS A DOUBLE WINDOW REPLACEMENT. :
de
en
- DE834839C - Fluid three-way switching device :
de
en
- AT170756B - Crank gear :
de
en
- CA482009A - Multivibrator circuit :
en
fr
- AU764252A - Aryi-N-Acylamido-Alkane-Diols and Process forthe manufacture thereof :
en
- USD166241S - Reflecting mantle lantern :
en
- US2590573A - Piston apparatus comprising a bell crank cam drive :
en
- US2590150A - Tool for removing hub caps :
en
- US2590485A - Process of treating yellowish or off-white materials to obtain a white appearance using umbelliferone or methyl umbelliferone :
en
- DE1636476U - SAFETY DEVICE ON INJECTION PUMPS FOR COMBUSTION MACHINERY. :
de
en
- DE817863C - Loading device for drafting devices, especially on spinning machines :
de
en
- DE835093C - poetry :
de
en
- DE838040C - Ignition device for converters with liquid cathode :
de
en
- US2590237A - Juice extractor :
en
- US2590100A - Power amplifier tube :
en
- US2590409A - Hand-held roll-film camera :
en
- US2590718A - Adjustable chair back :
en
- US2590792A - Slidable side jaw wrench :
en
- USD166276S - Combined flower stand and flower pot :
en
- US2590574A - Steering means for vehicles :
en
- US2590344A - Rerailer :
en
- US2590761A - Bearing :
en
- AT170797B - Hardness tester with indenter :
de
en
- AT170737B - Method and device for operating a central lubrication system :
de
en
- US2590184A - Magnetometer :
en
- US2590241A - Coin-counting and wrapping device :
en
- US2590783A - Electronic time-delay system :
en
- US2590378A - Turning lathe for shoe lasts :
en
- US2590356A - Electric motor speed control system :
en
- US2590795A - Gyratory crusher :
en
- DE817080C - stroller :
de
en
- FR1003930A - Process for the manufacture of scaffolding and ladders :
en
fr
- GB669129A - Improvements in or relating to the preparation of a new unsaturated carbinol :
en
- US2590195A - Adjustable shelf :
en
- USD166248S - Clockcase or similar article :
en
- CA481896A - Pier and slab building construction :
en
fr
- CA481925A - Electrical connector :
en
fr
- DE831922C - Counting and calculating machine with adding device controlled by electron tubes :
de
en
- US2590433A - Dechlorination of a halocarbon containing chlorine :
en
- US2590552A - Toilet tissue holder cover :
en
- DE1636275U - MARKING WITH ADJUSTABLE SOLE. :
de
en
- US2590685A - Prestressed concrete structure :
en
- US2590396A - Regulator :
en
- US2590087A - Recovery of organic acids :
en
- AU156119B2 - Improvements in or relating tothe production of cumene hydroperoxides :
en
- AT170838B - Sign triangle :
de
en
- AT170848B - Process for making cotton fabrics crease-resistant :
de
en
- AU762952A - Improvements in or relating to combination furniture seats :
en
- CA482023A - Device for generating high-frequency electrical oscillations :
en
fr
- AU764552A - Nitrophenyl-amino-alkane-diols and process forthe manufacture thereof :
en
- US2590743A - Sound maker for toys and other devices :
en
- US2590266A - Hog waterer :
en
- US2590385A - Implement hitch for tractors :
en
- US2590757A - Cork bonding process :
en
- DE1636472U - SLEEVE FOR THE INTRODUCTION OF TOXIC SUBSTANCES TO PREVENT BEECH WOOD STICKING. :
de
en
- FR1004307A - High quality ceramic insulators based on oxide or zirconium salts :
en
fr
- DE834723C - Support for the male member :
de
en
- IE19891L - Treatment of butter etc. :
en
- DE835166C - Switching arrangement with arc extinguishing by an insulating liquid :
de
en
- DE838143C - Device for the automatic control of the suction air for envelope and other paper processing machines or printing units :
de
en
- FR1004221A - Improvements to coil handling devices :
en
fr
- GB668863A - Improvements in or relating to gas turbine engines :
en
- GB669011A - Method of stretching flexible covering material over a relatively rigid backing :
en
- DE838182C - Process for the production of luminescent materials for luminescent layers, in particular for electrical discharge vessels :
de
en
- DE834695C - Post punch :
de
en
- GB668958A - Apparatus for tepid permanent waving of the hair :
en
- CA482064A - Windshield clearing system :
en
fr
- DE1636479U - HOSE, DRIVE BELT OD. DGL. :
de
en
- US2590655A - Modified tall oil esters and process of preparing the same :
en
- US2590744A - Frame for photographs and pictures :
en
- FR1004021A - Constant pressure hydraulic press :
en
fr
- DE835204C - Procedure for measuring the maximum loads occurring on objects :
de
en
- DE834882C - Process for the preparation of copper-containing disazo dyes :
de
en
- DE835214C - Method and device for milk testing :
de
en
- FR1004030A - Hanging handle for motor vehicles :
en
fr
- US2590339A - Machine for applying glue in stripes to sheet material :
en
- FR1004394A - Traveling wave tube :
en
fr
- GB668950A - Improvements in or relating to coaxial conductor cables :
en
- GB669171A - Improvements in or relating to formwork for casting concrete in situ :
en
- DE838140C - Process for the preparation of amino-aryl-pyridlyl-alkanols and their esters :
de
en
- AT170804B - Door handle for mortise lock :
de
en
- CA481997A - Forming strongly adherent metallic compound films by glow discharge and articles resulting therefrom :
en
fr
- GB668946A - Improvements in or relating to coal and like chain cutting machines :
en
- DE835027C - Electric heat storage furnace for baking, tempering, heating or the like. :
de
en
- US2590416A - Air hay-drying apparatus and method of making same :
en
- DE834674C - Burning of dolomite for the production of Sorel cement or the like. :
de
en
- DE1636264U - Closure for tablet tube packs :
de
en
- AT170722B - Lubricating device for sewing machine grippers :
de
en
- FR1003876A - Improved process for casting in ingots, device for its application and resulting ingots :
en
fr
- GB669147A - Improvements in adjustable suspension brackets for toys :
en
- GB669180A - Improvements in or relating to lighting fixtures :
en
- DE834850C - Process for the preparation of 1-phenyl-2, 3-dimethyl-4-dimethylamino-5-pyrazolone :
de
en
- FR1004226A - construction elements and construction method :
en
fr
- GB668999A - Process for the production of unsaturated hydrocarbons :
en
- DE834814C - Shoe brake, especially for motor vehicles :
de
en
- DE1636376U - HAND DOWNFLOW WITH GAS DISCHARGE TUBE. :
de
en
- GB669213A - Improvements in or relating to control devices for solenoid operated engine valves :
en
- DE838021C - Arrangement to improve the error curve of induction meters :
de
en
- GB669002A - Improvements in or relating to the printing or dyeing with sulphur dyes :
en
- GB669110A - Improvements in or relating to fuel injection nozzles for internal combustion engines :
en
- IS239B6 - Equipment for unloading equipment for herring and other fish, fish waste or similar. :
en
is
- DE746645C - Cathode ray tubes with a cathode ray set in a circular motion by a rotating field :
de
en
- DE834818C - Filling holder with suction piston :
de
en
- DE835058C - Tool head for woodworking machines, in which at least two drive shafts are provided for woodworking tools :
de
en
- DE834718C - Electric immersion heater with induction heating :
de
en
- CA481985A - Record controlled accumulating mechanism :
en
fr
- FR1003918A - Advanced rapid tire lift :
en
fr
- FR1003862A - Combat turret upgrades :
en
fr
- GB669012A - Improvements in and relating to rotary vacuum pumps :
en
- GB669206A - Improvements in and relating to lubricating grease :
en
- FR1003962A - Eccentric press :
en
fr
- GB669178A - Organo silicon compounds :
en
- GB668928A - An improved milling lathe :
en
- CA482042A - Combined amplitude and frequency modulation detectors :
en
fr
- FR1003977A - Installation for the recovery of thermal energy from the seas :
en
fr
- GB669210A - Improvements in or relating to circuits for the generation of electrical oscillations :
en
- FR1003828A - Method and device for electric control and monitoring for heating apparatus using liquid fuel or the like :
en
fr
- FR1004073A - Improvements to light dividing devices for cameras :
en
fr
- GB669193A - Improvements in locks :
en
- FR1004201A - Cinematographic camera which can also be used as a projection device :
en
fr
- GB669133A - Improvements in or relating to fire grates :
en
- FR1003852A - Joinery panel :
en
fr
- FR1004105A - Device for sound reproduction, providing a kaleidoscopic view of reproduced sound :
en
fr
- FR1004109A - Inner tube improvements :
en
fr
- DE838125C - Regulating device on backflow flaps in agricultural conveyor fans :
de
en
- GB668856A - Improvements in and relating to apparatus for twisting yarns :
en
- GB668913A - Improvements in or relating to radio diversity receiving systems :
en
- GB669058A - Method of protecting silverware from tarnish :
en
- FR1004310A - Method and device for establishing pay slips :
en
fr
- DE1636273U - TRANSPORTABLE DRAWING HALL. :
de
en
- GB669200A - Improvements in or relating to metal salts for cyclohexyl-sulphamic acid :
en
- DE1636402U - BASKETS FOR THE TRANSPORTATION AND STORAGE OF ITEMS. :
de
en
- US2590410A - Garment drying rack support :
en
- AU754152A - Elastomeric isocyanate-modified polyesters further modified With white factice :
en
- US2590262A - Trunk frame designation transfer :
en
- US2590820A - Outboard motor steering bar :
en
- DE838016C - Motor with adjustable V-belt pulleys :
de
en
- DE838073C - Matchbox :
de
en
- AU159579B2 - Improvements in or relating to emergency electric supply systems :
en
- DE1636422U - CLEANING DEVICE FOR GLASS. :
de
en
- DE834992C - Process for the preparation of N-alkyl or N-aralkyl derivatives of oxazolidine-2, 4-dynes :
de
en
- FR1004074A - Automatic valve or flap :
en
fr
- DE838144C - Roller stamp with stamp roller that can be returned to the initial position :
de
en
- GB668850A - Improved process for producing laevulose-containing solutions for injection purposes :
en
- US2590432A - Self-combustible solid charge operated engine starter :
en
- FR1004155A - Improved welding process and apparatus for carrying out this process :
en
fr
- FR1004299A - Improvements made to articles such as watch straps :
en
fr
- FR1004352A - Hive with swivel frames :
en
fr
- DE835213C - Circuit arrangement for the magnetic oxygen concentration measurement according to the hot wire principle :
de
en
- DE838120C - Cooling of cement or the like :
de
en
- FR1003921A - Apparatus for observing, measuring and recording variations in liquid level :
en
fr
- GB669146A - Improvements in or relating to apparatus for perforating paper and the like :
en
- DE834910C - Talking head or erasing head for magnetic sound devices :
de
en
- DE835110C - Resonance vibrating screen :
de
en
- FR1004348A - Improvements to maize cob stripping machines :
en
fr
- FR1004393A - Device for assembling double glazing :
en
fr
- US2590260A - Stereoscopic film viewer :
en
- GB668866A - Process for the selective extraction of oxygen-containing organic compounds from their mixtures with aliphatic hydrocarbons :
en
- US2590521A - Airplane stall warning system :
en
- AU157725B2 - Undergarment :
en
- US2590112A - Temperature-responsive throttling valve :
en
- US2590612A - High-frequency electron discharge device and circuits therefor :
en
- CA481891A - Friction gear :
en
fr
- US2590076A - Treatment of wines :
en
- US2590315A - Play pen :
en
- DE834947C - Method and device for the production of milk products containing fat :
de
en
- DE834955C - Agricultural transport vehicle :
de
en
- DE838027C - Tube voltmeter :
de
en
- DE1636223U - CLOSURE FOR EXHAUST OPENING FOR BOILING AND STEAM POTS, IN PARTICULAR FOOD DAMPERS. :
de
en
- US2590358A - Packaging of nails and the like :
en
- DE1636220U - HAIR HEAD. :
de
en
- DE1636294U - FILM SHIFTING DEVICE ON PHOTOGRAPHIC CAMERAS. :
de
en
- DE1636481U - WHEEL WHOSE RIM IS BEARING BY A BOWL, THE RIMS OF WHICH ARE TAPERED BY ROLLING OUT. :
de
en
- AT170712B - Connection of a thin-walled line with at least one lateral connection on suction systems of spinning machines :
de
en
- US2590094A - Method and material for preventing the tarnishing of silverware :
en
- US2590415A - Cable messenger clamping bracket :
en
- FR1003832A - Tool for capping capsules inside the necks of vials, bottles and other containers :
en
fr
- FR1003901A - Improvements to automatic baling presses :
en
fr
- FR1004018A - Cartridge closure system for shotguns and other weapons :
en
fr
- GR13493B - ICE REFRIGERATOR COVER. :
el
en
- AU762152A - Improvements relating tothe construction of internal combustion engines :
en
- CA482032A - Thermionic cathode :
en
fr
- DE1636417U - MULTIPLICATING DEVICE. :
de
en
- DE834776C - Pulse voting circles :
de
en
- DE835059C - Elastic feed roller divided into several links for woodworking machines :
de
en
- GB669065A - Improvements in electric furnaces with cylindrical carbon resistors :
en
- US2590249A - Fishing net attachment :
en
- US2590471A - Close-coupled water closet :
en
- US2590145A - Gas purifying method and apparatus :
en
- DE812673C - Rail fastening with base plates, especially on reinforced concrete sleepers :
de
en
- DE834914C - Adjustment device for the type lever on calculating machines :
de
en
- US2590417A - Electric heating :
en
- US2590589A - Airplane with auxiliary lift means :
en
- US2590830A - Emulsion sensitometry :
en
- DE834785C - Expandable, self-contracting link bracelet :
de
en
- GB668823A - Improvements in or relating to the growing of crystals :
en
- FR1004180A - luminescent screen for cathode ray tubes :
en
fr
- DE838042C - Electric space heater :
de
en
- FR1004157A - Improved method and device for performing cinematographic testing :
en
fr
- FR1004165A - Pliers for sealing rubber tubes :
en
fr
- DE834887C - Arrangement of a pressure cooker and associated hot water tank :
de
en
- DE835147C - Process for the production of phenols :
de
en
- US2590263A - Electrical control apparatus :
en
- US2590696A - Oil seal :
en
- US2590729A - Rotary compressor :
en
- US2590779A - Water distributing apparatus for evaporative coolers :
en
- DE834693C - Embossing device for books u. Like., especially for hand gilding :
de
en
- DE834740C - Facility on office furniture for optional permanent installation of standardized guide elements for different heights of drawers u. like :
de
en
- US2590508A - Toy with automatic boos :
en
- DE835181C - Device for cutting bulbous vegetables u. like :
de
en
- FR1004354A - Improvements made to optical systems such as lenses, especially photographic lenses :
en
fr
- GB668997A - Spraying device for spraying and fusing powdered material :
en
- DE1636214U - PAPER TRANSPORT DEVICE FOR REGISTERS WITH STEP-BY-STEP PAPER STRIP FORWARDING. :
de
en
- DE835046C - Typewriter retractable table :
de
en
- AT170825B - Tube oscillator with amplitude compensation in the tunable frequency range :
de
en
- US2590116A - Vacuum tube comparator :
en
- DE1636231U - CLOTHING NET MADE OF PLASTIC FOR BICYCLES AND MOTORCYCLES. :
de
en
- FR1003916A - Toy striking device :
en
fr
- FR1004022A - Advanced Binder Binder :
en
fr
- FR1004215A - Improvements to color television systems :
en
fr
- US2590554A - Electrical recording instrument for electrocardiographs :
en
- GB669176A - Improved process and machine for the production of candles :
en
- GB668837A - Improvements in means for recording and reproducing photo-finishes of races and speeding objects :
en
- GB668868A - Improvements in time controllers for electric switches and valves :
en
- DE1636268U - FROM HEATING PIPES AND THE LIKE. FORMED STEAM CONDENSATE - RADIATOR. :
de
en
- DE835092C - Corrugated pipe expansion compensator :
de
en
- FR1004191A - Improvement in ceramic trellis plaster supports :
en
fr
- FR1004005A - Hot gas machine :
en
fr
- FR1004344A - Sulfur dioxide and sulfur simultaneous manufacturing process :
en
fr
- DE831349C - Process for bringing characters, writing and images to heaven :
de
en
- DE834792C - Device for regulating the boost pressure in internal combustion engines :
de
en
- DE838134C - Device for the production of coiled metal hoses :
de
en
- DK73914C - Terminal coupling. :
da
en
- FR1004083A - Aerial advertising device :
en
fr
- DE835082C - Grasshead with tedder :
de
en
- DE838133C - Process for the production of fine spirits, primarily from sulphite spirits :
de
en
- DE838092C - Bevel gear with teeth curved in the longitudinal direction as well as the process and tools for its manufacture :
de
en
- US2590154A - Golf club carrier :
en
- FR1004143A - Improvements in the construction of coke ovens :
en
fr
- GB669123A - Improvements relating to printer's furniture :
en
- FR1003952A - Self-adjusting diaphragm for cameras :
en
fr
- DE834900C - Device for the production of press mixes from hardenable plastics :
de
en
- DE834869C - Multiple breakers with capacitive voltage control :
de
en
- DE834905C - Method and device for determining the distance and the design of surfaces as well as their change through deformation :
de
en
- US2590565A - Pipe joint :
en
- DE834687C - Light tube with light refracting means, in particular to cancel the shadow of the socket :
de
en
- FR1004121A - Improvements relating to implements for peeling oranges and fruit similar to lemons :
en
fr
- FR1004353A - Switch training :
en
fr
- FR1003970A - Device comprising a permanent magnet alternator :
en
fr
- GB668894A - Improvements in or relating to wet processing machines :
en
- GB669030A - Improvements in or relating to the treatment of solid bodies to render them water-repellent :
en
- FR1003838A - Sheet for postage stamp album :
en
fr
- FR1004368A - Device for hanging and moving a mobile control station in a machine or device :
en
fr
- US2590424A - Ski binding :
en
- GB669191A - Improvements in and relating to the production of wound yarn packages suitable for use in knitting operations :
en
- FR1003859A - Stripping product for autogenous welding of cast iron or copper :
en
fr
- FR1004280A - Improvements made to items obtained using raffia :
en
fr
- DE838161C - Device for protecting the commutator and the brushes of an electrical machine :
de
en
- DE830322C - Holding device for bags u. like :
de
en
- AU152687B2 - Liquid fuel injection pumps for internal combustion engines :
en
- CA481899A - Dish lifter :
en
fr
- US2590755A - Mapping device :
en
- US2590488A - Smoking pipe :
en
- US2590605A - Series lamp cutout :
en
- AU755452A - Process of producing insulin crystals with increased metal content :
en
- AT170772B - High frequency coil with ferromagnetic shield :
de
en
- DE834699C - Device for guiding and incremental turning of an axially moving work gear, especially for inductive hardening :
de
en
- DE834758C - Thermometers, especially for canning purposes :
de
en
- GB668843A - Improvements in or relating to machines for classifying and selecting record cards :
en
- DE834881C - Process for the preparation of disazo dyes :
de
en
- DE835117C - Plucking machine :
de
en
- DE834821C - Ballpoint pen cartridge :
de
en
- CA482073A - Motor control system :
en
fr
- AU155621B2 - Mold structure :
en
- US2590252A - Perspective drafting device :
en
- US2590821A - Potted electrical subassembly :
en
- US2590360A - Railway truck :
en
- US2590824A - Battery :
en
- AU153399B2 - Diacylated aryl-amino-alkane-diols and process forthe manufacture thereof :
en
- CA481941A - Camera range finder :
en
fr
- AT170765B - Insulation of coil boxes for electrical machines or apparatus :
de
en
- USD166269S - Lady s stocking :
en
- CA481977A - Method and apparatus for spacing hair fasteners :
en
fr
- CA482063A - Preparation of anti-bacterial substances from moulds :
en
fr
- US2590221A - Receptacle and method of making the same :
en
- DE835108C - Schlaegermuehle :
de
en
- DE838053C - Castor for mobile tripods, in particular for hairdressing equipment :
de
en
- FR1004202A - Plates for vitrifiable color projections :
en
fr
- DE1636406U - STEEL LINK CONVEYOR. :
de
en
- DE834912C - Colors indicating temperature :
de
en
- CA481994A - Brush lifting mechanism :
en
fr
- DE834951C - Cross cutting device :
de
en
- US2590567A - Car wheel :
en
- AT170808B - Tensionable saw blade tang for gang saws :
de
en
- AU757152A - Improvements in coal-cutters :
en
- US2590719A - Rotation permitting assembly for poppet valves :
en
- AU157707B2 - Device for withdrawing races of ball or roller bearings offor fromthe parts on orin which theyare located :
en
- CA482036A - Light-polarizing material and method of manufacture :
en
fr
- FR1003960A - Forklift truck for cable drums :
en
fr
- USD166242S - Conover
vase :
en
- CA482055A - Craze-resistant synthetic resin products and process :
en
fr
- US2590780A - Compass controlled directional gyro :
en
- CA482004A - Electrolytic production of chlorates :
en
fr
- AT170758B - Rake made of light metal :
de
en
- AT170837B - Method and device for improving the shelf life of electrical batteries :
de
en
- AU764352A - Diacylated aryl-amino-alkane-diols and process forthe manufacture thereof :
en
- DE1636241U - SHOULDER STRAP. :
de
en
- US2590194A - Method of and machine for treating hides and skins with liquid :
en
- US2590404A - Car coupler :
en
- US2590466A - Multistage sleeve valve :
en
- US2590330A - Aircraft cabin pressure regulator :
en
- US2590631A - Dog bed :
en
- DE834752C - Process for the production of films and foils from polymeric N-vinylpyrroles :
de
en
- DE835088C - Device for joining dismountable V-belts :
de
en
- DE834861C - Manufacture high quality gray cast iron :
de
en
- DK73935C - Device for fishing reels for cast rods. :
da
en
- GB668956A - Improvements in or relating to a device for molding and curing a section of a transmission belt :
en
- US2590238A - Trailer brake operating link :
en
- US2590431A - Water aerator and filter :
en
- US2590545A - Plant for the production of compressed air :
en
- US2590349A - Foam injection sprinkler system with anticontamination connections :
en
- CA482045A - Energy radiation apparatus :
en
fr
- US2590760A - Resin made from tannin, sulfuric acid, acetone, and potassium cyanide :
en
- US2590479A - Cleaning apparatus for pipes and the like :
en
- US2590165A - Brightness meter :
en
- US2590497A - Combined camera and projector arrangement :
en
- CA481938A - Dumping control for scraper :
en
fr
- CA481945A - Electrolytic cell :
en
fr
- CA481904A - Smoker's appliance :
en
fr
- DE1636238U - TIRES FOR MODEL AIRPLANES. :
de
en
- DE1636405U - CLOSURE AND SHAPE OF POINTED TUBES. :
de
en
- DE1636490U - CONTROL DEVICE, IN PARTICULAR FOR HYDRAULICALLY OPERATED SUPPORT BRIDGES ON SEMI-TRACTOR TRAILERS. :
de
en
- DK73921C - Rectifier with transducer for voltage regulation. :
da
en
- US2590664A - Seat cover :
en
- CA482030A - Electric discharge tube :
en
fr
- DE1637396U - Packaging container preferably for ampoules :
de
en
- US2590107A - Hookless fastener device :
en
- DE835064C - Process for the polymerization of lactams :
de
en
- DE1636500U - ARRANGEMENT OF THE PIPE SYSTEM OF A THREAD SUCTION SYSTEM IN SPINNING MACHINES :
de
en
- FR1003907A - Improvements to cinematographic film packaging :
en
fr
- FR1004131A - Axle suspension for vehicles :
en
fr
- DE1636240U - RAIL GUIDE FOR TROUGH CONVEYOR. :
de
en
- DE831074C - Process for the production of a tight cover for chocolate bars and similar objects :
de
en
- DE838045C - Process for the production of acidic nitro dyes :
de
en
- CA18567S - Weld nut :
en
- US2590790A - Rotary cultivating tool :
en
- DE834668C - Grinding wheel :
de
en
- DE835174C - Hand tools for making cut pile carpets :
de
en
- FR1003903A - Improvements to aerodynes for their support, balance and direction :
en
fr
- FR1004336A - Formwork for the construction of concrete buildings :
en
fr
- DE1636211U - HOUSING FOR ROLLING TAPE. :
de
en
- US2590212A - Heating pad :
en
- US2590645A - Traveler :
en
- DE834767C - Hardness checker :
de
en
- DE835031C - Device for remuneration of wires and bands through high frequency :
de
en
- DE838080C - Adjustment device for cultivator :
de
en
- FR1004108A - Embossed decorative pattern :
en
fr
- DE838108C - Round filter :
de
en
- US2590590A - Gauge for vehicle wheels :
en
- GB668923A - Improvements in or relating to a windshield cleaner :
en
- GB669145A - Resilient mountings :
en
- FR1004246A - New locking devices forming locks for doors and all other applications :
en
fr
- US2590256A - Dust cart :
en
- US2590216A - Device for producing electric pulses, particularly for medical purposes :
en
- US2590464A - Airplane hangar :
en
- US2590810A - Preparation of vinyl chloride :
en
- DE834856C - Ice cream machine :
de
en
- DE838147C - Arrangement for phase modulation :
de
en
- FR1004263A - Precision punch press tool holder :
en
fr
- GB668978A - Method of reforming gaseous hydrocarbons and apparatus therefor :
en
- DE834771C - Elongation-tension meter for dynamic continuous stress of all kinds of yarn :
de
en
- DE1636447U - BACKREST OF CHILDREN'S SPORT. :
de
en
- DE838190C - Multi-stage centrifugal compressor :
de
en
- DE1636293U - WARNING TRIANGLE AS A REFLECTIVE DEVICE TO PREVENT MOTOR VEHICLE ACCIDENTS. :
de
en
- US2590600A - Electric room heater :
en
- FR1004072A - Armchair bed or sofa bed :
en
fr
- US2590640A - Azo dyestuff :
en
- DE1636494U - VIBRATING CALIPER FOR BICYCLES, MOTORCYCLES AND THE LIKE. :
de
en
- DE834949C - Double card, especially for congratulations or advertising purposes :
de
en
- FR1003822A - Improvements to control units :
en
fr
- FR1004007A - Treatment of petroleum hydrocarbons :
en
fr
- AU764152A - Aryl-amino-alkane-diols and process forthe manufacture thereof :
en
- DE838111C - Equipment on vehicles to facilitate their loading on wagons :
de
en
- DK73932C - Audio recorder for generating a negative record or a positive record. :
da
en
- AT170801B - Process for closing and cutting off vacuum or gas and / or steam-filled vessels :
de
en
- AU156993B2 - Improvements in or relating to ropes incorporating electric conductors :
en
- US2590381A - Candy cleaning machine :
en
- US2590487A - Well rod grab :
en
- US2590561A - Screw pump :
en
- DE751163C - Braun tubes for measuring purposes, in particular for audio frequency spectrometry :
de
en
- DE835180C - Closure for litter boxes :
de
en
- FR1003927A - Triple pressure spring :
en
fr
- CA481946A - Weighing device and weighing method :
en
fr
- AU763152A - Automatic gain control system for color television :
en
- CA482021A - Electric discharge tube :
en
fr
- DE1636245U - GAS TAP LOCK. :
de
en
- DE806990C - Massager for the scalp :
de
en
- DE833560C - Device for the production of wood chips for processing on wood chipboard and other wood chip materials :
de
en
- DE834977C - Device for preventing water supply systems from freezing :
de
en
- DE835206C - Ring body for ring scales for volume and pressure measurement :
de
en
- GB669084A - Improvements relating to exhaust systems for steam locomotives :
en
- AT170832B - Drive device for film developing spools :
de
en
- AU761352A - Improvements in or relating to lubricant fitting :
en
- DE1636299U - PIPE SYRINGE WITH SECURITY AGAINST LEAKAGE. :
de
en
- GB668877A - Control of variable pitch propellers driven by gas turbine engines :
en
- GB668935A - Process for the recovery of platinum volatilising during a catalytic process :
en
- USD166272S - Ash tray :
en
- GB668952A - Chemical compounds and use as rubber anti-oxidants :
en
- FR1003810A - Apparatus for producing mechanical foam :
en
fr
- DE1636206U - COOKING GAS SAVING PLATE AND WARMING PLATE. :
de
en
- FR1004006A - Priming device for discharge tubes :
en
fr
- FR1004213A - Process of accelerated hardening of artificial stones :
en
fr
- GB669207A - Improvements relating to gear shaping machines :
en
- CA481929A - Heat-resisting alloys :
en
fr
- GB669132A - Improvements in or relating to pressure bars of document filing appliances :
en
- DE834685C - Garment, e.g. Pants, skirt :
de
en
- DE838022C - Drive system for induction measuring devices, in particular induction counters :
de
en
- GB668991A - Improvements in rotary drill bits :
en
- FR1003929A - Pneumatic bed base :
en
fr
- FR1004176A - Improvements made to electric accumulators :
en
fr
- GB668892A - Improvements in and relating to integrating apparatus :
en
- GB669014A - Improvements relating to jet-propelled missiles :
en
- GB669080A - Adjustable rack :
en
- DE1636409U - PICKER FOR TOP CUTTERS. :
de
en
- DE1636440U - EDGE BANDING MACHINE. :
de
en
- DK73925C - Process for extracting oils or solids by extraction. :
da
en
- US2590763A - Trimming for license plates :
en
- FR1004248A - building element and its applications :
en
fr
- DE834815C - Laepp machine :
de
en
- FR1003996A - Assembly for multiplication of binary numbers :
en
fr
- FR1004106A - Multi-stage compressor :
en
fr
- FR1004111A - Pulse selector circuit :
en
fr
- FR1004374A - Advanced glass casting device and its combination with pot furnaces :
en
fr
- US2590443A - Cutoff plate for spreader boxes :
en
- US2590678A - Photographic roll film :
en
- FR1004230A - Process for promoting reactions in organic chemistry and apparatus for its implementation :
en
fr
- FR1003864A - Movable shoe heel :
en
fr
- FR1003954A - Ignition device for gas burner :
en
fr
- FR1004148A - Improvement in pumps for blood transfusion :
en
fr
- GB669077A - Improvements in control systems for electric motors :
en
- FR1003809A - Improvements to the terminations of direct current telegraphy lines :
en
fr
- DE1636259U - LOCKING MECHANISM FOR ARTIFICIAL HANDS. :
de
en
- DE1636455U - DISASSEMBLING AND CONVERTIBLE LADIES SHOE. :
de
en
- DE834927C - Corner connection of two pipes and plug to the pipe, especially for suction systems from spinning machines :
de
en
- FR1003831A - Magnetic cores, intended in particular for high-frequency apparatus, and method of manufacturing these cores :
en
fr
- DE1636429U - HANDBAG HOLDER. :
de
en
- DE838137C - Process for separating gases from gas mixtures by adsorption :
de
en
- USD166251S - Butter dish :
en
- GB669013A - Improvements in ventilators :
en
- FR1004181A - Advanced devices for the destruction of moss and scum and their applications :
en
fr
- FR1004292A - Folding ruler more particularly intended to determine the dimensions of the documents to be reproduced :
en
fr
- GB669036A - Improvements in and relating to electric discharge lamps :
en
- DE834660C - Bottle breaking machine :
de
en
- DK73933C - Plate-shaped carrier for magnetic sound recordings. :
da
en
- DE834719C - Inductor for heating cylindrical or similarly shaped workpieces in a circulation process :
de
en
- FR1004252A - Agricultural machinery such as tractor-operated tedder :
en
fr
- GB668904A - Glass feeder :
en
- DE834720C - Process for the production of drying oils and, if appropriate, lacquer base materials containing them :
de
en
- FR1003850A - Internal combustion water heaters burning solid fuels :
en
fr
- FR1004068A - Water pipe :
en
fr
- GB669190A - Improvements in or relating to a process for treating mercaptans :
en
- FR1003802A - Coupling fitting for grease nipple heads :
en
fr
- FR1004211A - Lightweight construction :
en
fr
- US2590081A - Bag sealing machine :
en
- US2590123A - Building construction and structural units therefor :
en
- FR1004112A - New antiseptic product for tannery :
en
fr
- FR1004235A - Gas oven burner :
en
fr
- FR1003924A - Improvement for thermal switches :
en
fr
- FR1003972A - Sunroof for buses, passenger cars or similar vehicles :
en
fr
- FR1004250A - Improvements to gimp products :
en
fr
- GB668832A - Improvements relating to mechanical shovels :
en
- DE834742C - Device for the detachable connection of furniture parts :
de
en
- GB669184A - Improvements in means for folding sheets, tablecloths and like flat articles :
en
- CA482046A - Self-locking fastener :
en
fr
- DE1636427U - PROTECTIVE COVER, IN PARTICULAR FOR VEHICLE SEATS. :
de
en
- DE1636442U - SLIDING SURFACES IN MULTI-POINT SUPPORT OF SWIVELING BODIES. :
de
en
- DE834939C - Stop for length adjustment, especially for concrete iron shears :
de
en
- CA481937A - Combination machine tool and surface hardening apparatus and method :
en
fr
- CA482075A - Airfoil wings :
en
fr
- US2590700A - Cutting and salvaging automobile bodies :
en
- CA481888A - Detachable body grounding device :
en
fr
- US2590667A - Knurling machine :
en
- GB668934A - Improvements in or relating to combined spring-loaded door-closure appliances and hydraulic checks :
en
- US2590584A - Sea-water battery :
en
- US2590611A - Power supply :
en
- US2590684A - Attachment for hair clippers :
en
- US2590714A - Brake hanger stabilizer :
en
- CA481914A - Garment hanger :
en
fr
- US2590104A - Direct-coupled amplifier :
en
- US2590470A - Barbecuing machine :
en
- GB669042A - Improvements in and relating to electric motor control systems :
en
- DE1636425U - SEALING PLUGS FOR THE ENTRY OPENING OF THE ROLLING OR SLIDING CURTAIN BRACKETS ON CURTAIN RAILS FOR SPIN CURTAINS. :
de
en
- DE834653C - Bicycle hub alternator :
de
en
- US2590365A - Oscillatory timing mechanism :
en
- DE1636216U - MEASURING CYLINDER, IN PARTICULAR FOR MILK FUEL DEVICES. :
de
en
- DE1636227U - FASTENING DEVICES FOR PROTECTIVE COVERS FOR MOTOR VEHICLES. :
de
en
- DE838170C - Multiple electric generator :
de
en
- DE1636298U - PIPE SYRINGE WITH SECURITY AGAINST LEAKAGE. :
de
en
- DE834885C - Process for making a transparent, gel-like toothpaste :
de
en
- DE834928C - Rubber-less screw connection :
de
en
- FR1004125A - Fireplace air intake flap :
en
fr
- GB669162A - Improvements in draw benches :
en
- AU751752A - Improvements in or relating to emergency electric supply systems :
en
- AU153676B2 - Apparatus for continuous casting of metal rods :
en
- AT170828B - Slide table for microscopes :
de
en
- DE1636499U - NITSCHELWERK. :
de
en
- DE835130C - Method for measuring the time interval between electrical pulses :
de
en
- FR1003915A - Removable comb :
en
fr
- AU157961B2 - Elastomeric isocyanate-modified polyesters further modified With white factice :
en
- CA481970A - Flexible connectors :
en
fr
- AU153134B2 - Improvements in or relating to electrical coin selector :
en
- CA481895A - Channel cutter for shoe sole stitching machines :
en
fr
- CA482031A - Toothed templet for centering loose objects and machine comprising such templet :
en
fr
- USD166284S - Aquarium cleaner :
en
- CA481905A - Process for softening water with zeolites and of regenerating same with salt by osmosis :
en
fr
- DE1636239U - TOBACCO PACKING BOX. :
de
en
- DE834995C - Process for the production of bactericidal purines :
de
en
- GB668909A - Earth auger :
en
- AU154012B2 - Improvements In or relating toa new or improved method for insolubilising artificial filaments, threads, fibres andthe like filamentary products obtained bythe spinning of solutions of proteins andthe insolubilised products obtained thereby :
en
- US2590475A - Parking valve for expansible chamber windshield wiper motors :
en
- US2590134A - Internal-combustion engine :
en
- US2590449A - Cation exchange resins :
en
- US2590630A - Food tray rack :
en
- US2590181A - Power manipulated detachable gooseneck for trailers :
en
- US2590236A - Fugitive tint for cellulose acetate :
en
- US2590585A - Explosively actuated bonding tool :
en
- AU763252A - Improvements in protective coverings for electric cables, pipes andthe like :
en
- DE1636233U - STEERING COLUMN FOR BICYCLES, MOTORCYCLES AND THE LIKE. :
de
en
- DE834988C - Process for the production of chlorine-containing aldoketenes :
de
en
- FR1003848A - Process for the use of tallow and other animal fats :
en
fr
- FR1004159A - Electric device for heating the engine to charge the accumulator battery of a motor vehicle :
en
fr
- DE834684C - Pants or skirt holders :
de
en
- DE835016C - Vehicle antenna :
de
en
- DE835077C - Security printers, in particular ticket printers :
de
en
- DE835096C - Method and device for expanding slotted rings, in particular piston rings :
de
en
- US2590278A - Oil check for piston rings :
en
- US2590414A - Duct rodding machine :
en
- AT170740B - Pressure regulating device :
de
en
- CA482018A - Electric discharge tube :
en
fr
- US2590131A - Anchoring and connecting means for strain-cored electrical cables :
en
- CA481953A - Process for separating suspensions :
en
fr
- US2590506A - Portable traffic sign :
en
- US2590623A - Concentric helical drum differential winch :
en
- US2590500A - Telephone ringer :
en
- AT170752B - Coupling and self-closing valve :
de
en
- CA482012A - Device for producing ultra-high frequency oscillations :
en
fr
- AT170732B - Shoehorn :
de
en
- DE835205C - Mercury manometer :
de
en
- DE838100C - Reduction gear with self-locking :
de
en
- DE834794C - Multi-cylinder two-stroke internal combustion engine :
de
en
- DE834876C - Load limiter that switches off automatically for electronic switching elements :
de
en
- US2590379A - Apparatus and method for wrapping articles and severing the wrapped articles from webs :
en
- AU153402B2 - Aryl-amino-alkane-diols and acylated derivatives thereof and process forthe manufacture thereof :
en
- US2590297A - Garment hanging fixture :
en
- US2590303A - Process for the manufacture of oil and food products from herring, whales, and other sea animals :
en
- US2590568A - Sleeve for bag valves :
en
- US2590080A - Cathode-ray tube screen filter :
en
- US2590463A - Antiglare attachment for vehicles :
en
- DE1636229U - SWITCH FOR SWITCHING ON AND OFF THE STANDING LIGHT AND NIGHT LIGHT IN MOTOR VEHICLES. :
de
en
- DE1636250U - DEVICE FOR FLAT PRESSING AND CRUSHING, ESPECIALLY HOLLOW OBJECTS. :
de
en
- DE834755C - Surfaces recorded with sound recordings :
de
en
- CA481952A - Shaft seals :
en
fr
- CA482008A - Accumulator :
en
fr
- CA481931A - 6-(alpha-ethylpropyl)-2-thiouracil and preparation of the same :
en
fr
- FR1004355A - Process for depositing a coating on the wall of a tube along one or more lines :
en
fr
- DE838048C - Method and device for automatic insertion and removal of the double-edged rod for flat weft knitting machines :
de
en
- FR1003976A - Further development of continuous wire drawing machines :
en
fr
- GB669214A - Improvements in or relating to sulphur trioxide :
en
- DE1636287U - ALUMUNUM OFFSET PRINT FILM. :
de
en
- GB668826A - Improvements in guillotine machines for cutting paper and other materials :
en
- DE1636247U - CARBON SAFETY RAIL. :
de
en
- DE835084C - Equipment for electric fishing :
de
en
- FR1004128A - Automatic plumbing device for straight balancer escapements :
en
fr
- FR1004338A - Spring-loaded brake, especially for road vehicles :
en
fr
- AU182451A - Cleaning device for marine fibre :
en
- US2590697A - Endless abrasive belt and method of manufacturing same :
en
- USD166267S - Power lawn mower base :
en
- CA482000A - Hand brakes :
en
fr
- US2590529A - Fumigating compositions :
en
- US2590702A - High-pressure valve :
en
- FR1003906A - Process for manufacturing metal scales and scales obtained by this process :
en
fr
- US2590704A - Check weighing machine :
en
- CA481972A - Electronic pulse discriminator circuits :
en
fr
- DE833496C - Gas heating device for the pouring pot of die setting and line pouring machines :
de
en
- US2590770A - Automatic fire alarm :
en
- US2590445A - Starting of internal-combustion engines :
en
- FR1004269A - Improvement in acid saccharification processes for starchy materials :
en
fr
- FR1004306A - Layout device for typing and other work :
en
fr
- DE835029C - Method and arrangement for limiting the heating process during inductive heating of a ring-shaped metallic body :
de
en
- FR1004254A - prefabricated channel elements :
en
fr
- GB669088A - A process of improving fibres and textiles produced therefrom :
en
- BE500534A - :
en
- US2590075A - Quinoxalines and process of making same :
en
- DE827654C - Process for keeping foodstuffs cool in chest-shaped cooling containers by means of dry ice :
de
en
- DE834799C - Noiselessly running gears, especially for transmitting uneven torques :
de
en
- DE834864C - Type basket for teleprinters :
de
en
- DE835021C - Device for protecting contacts, which are preferably operated in rapid succession, especially in the case of Tirill regulators :
de
en
- DE826945C - Star-delta switch :
de
en
- DE834680C - Improvement of the efficiency of the pressure conversion in divergent flows :
de
en
- DE835086C - Dressing and germination of seeds :
de
en
- AU753252A - Improvements relating tothe testing ofthe pressure ofthe stylus of pickups :
en
- FR1003942A - Safety device for electric iron :
en
fr
- FR1003988A - Manufacturing process of screws whose threads cut like a tap :
en
fr
- FR1004262A - Greased bearing for underwater operation :
en
fr
- GB668858A - Improvements in and relating to electrical communication systems :
en
- FR1003980A - Catalysts :
en
fr
- FR1004326A - Improvements to horizontal axis and hinged panel closures for window openings, doors, etc. :
en
fr
- GB668902A - Improvements in or relating to change speed mechanism :
en
- FR1004274A - Improvements to electric clocks with circular balance with direct maintenance :
en
fr
- GB668919A - Improvements in the sharpening of rock drilling bits having chisel-shaped cutting formations :
en
- DE834895C - Suspension eyelets for floating ceilings and methods of fixing them :
de
en
- DK73938C - Trailer for use with a tractor or similar vehicle. :
da
en
- GB668886A - Improvements in and relating to mechanical mixers :
en
- DE835038C - Hair care products :
de
en
- US2590110A - System for producing an encoding device :
en
- CA481998A - Fusible electric cut-outs :
en
fr
- CA482044A - Centering insulators :
en
fr
- CA482077A - Tool setting devices on lathes and other machine tools :
en
fr
- DE1636382U - MANICURE CASE WITH NAIL POLISH JAR. :
de
en
- DE838097C - Shaft seal, especially labyrinth seal :
de
en
- CA481912A - Automatic release-hitch assembly :
en
fr
- DE834725C - Bag with folded bottom and side walls, especially a briefcase, made of rubber :
de
en
- FR1004347A - Valuable products from sweet industrial residues and process for preparing such products :
en
fr
- DE835010C - Switch device for tram turnouts :
de
en
- FR1004272A - Intermediate products for the synthesis of estrogenic substances, their preparation process and their applications :
en
fr
- AT170790B - Three-phase circuit breaker for four-wire systems :
de
en
- FR1004281A - Improvements to the means for the manufacture of paper dielectric capacitors :
en
fr
- GB669149A - Improvements in telephone apparatus :
en
- DE835142C - Process for the production of vinyl chloride :
de
en
- USD166268S - Combined liquefier jar and beater element :
en
- US2590228A - Method of adjusting polar relays :
en
- US2590577A - Welding cabinet :
en
- DE1636431U - COLLAPSIBLE SEAT AND RECLINER CHAIR. :
de
en
- DE823735C - Device for storing and conveying containers for index cards and other items :
de
en
- US2590434A - Gasoline lantern :
en
- US2590551A - Portable collapsible ironing board :
en
- FR1004016A - prefabricated heat exchanger elements and heat exchanger devices for their implementation :
en
fr
- GB669113A - Improvements in or relating to automatic frequency control circuit arrangements :
en
- GB669114A - Improvements in and relating to handles for covers, doors, flaps and similar surface closures :
en
- DE1636243U - TRADITIONAL TROUSERS. :
de
en
- DE834960C - Device for venting vehicles :
de
en
- FR1003845A - Process for setting up a work site in frozen water :
en
fr
- AT170834B - Device for testing high-voltage circuit breakers with artificial switching :
de
en
- FR1003946A - Eraser enhancement :
en
fr
- US2590750A - Release means for toggle-actuated wrenches :
en
- US2590239A - Method and apparatus for printing and applying labels to wrapping paper :
en
- US2590272A - Adjustable jet orifice :
en
- US2590173A - Deionized electrode in electric glassworking :
en
- DE834658C - Cover cap for the ends of the crankshaft, especially of bicycles :
de
en
- DE834859C - Threaded collar for gas bottles :
de
en
- FR1004244A - Amphibious projectile :
en
fr
- GB669041A - Improvements in or relating to means for carrying an electrical conductor through a metal wall :
en
- US2590225A - Box handling mechanism :
en
- DE834715C - Electric motor drive with three-phase sliding armature motor :
de
en
- DE835162C - Galvanic element :
de
en
- DE838106C - Method for Her provide dental drills or the like :
de
en
- US2590768A - Apparatus for continuously producing corrugated glass sheets :
en
- AT170794B - Procedure for the complete compensation of the earth fault current in high voltage networks :
de
en
- DE1636475U - FUEL INJECTION PUMP FOR COMBUSTION MACHINERY. :
de
en
- DE757405C - Device for automatic sharpening of a receiver :
de
en
- DE835006C - Heat exchange plate :
de
en
- DE1636295U - ROLL FILM CAMERA WITH COUPLED FILM TRANSPORT AND SHUTTER LIFT. :
de
en
- DE1636297U - FILM GLUE PRESS. :
de
en
- US2590504A - Chair having resiliently mounted seat and back :
en
- US2590578A - Sugar diffusing apparatus :
en
- US2590809A - Variable selectivity panoramic system :
en
- AU160565B2 - Process for dyeing nitrogenous fibers :
en
- FR1004228A - Tipping platform trailer :
en
fr
- USD166281S - Stillman
stocking :
en
- FR1004249A - Drawing table :
en
fr
- GB668885A - Improvements in the manufacture of hollow glassware :
en
- DE834934C - Switching and feed device for automatic swivel arms :
de
en
- FR1004379A - Method and apparatus for treating heterogeneous fluid mixtures, in particular pulp :
en
fr
- GB668974A - Improvements in amplifier circuit :
en
- DE1636492U - GEAR COMPENSATING GEAR FOR MOTOR VEHICLES, IN PARTICULAR FARM TRACTORS. :
de
en
- DE835107C - Storage for shredding tools with conical movement, such as rotary crushers and pendulum mills :
de
en
- DE834868C - Shift drum for electrical rotary switches :
de
en
- GB668903A - Organo-silicon compounds and their manufacture :
en
- FR1004114A - Interior object holder for vehicle door, in particular automobile :
en
fr
- GB669138A - Improvements in dry gas meters :
en
- US2590141A - Preparation of crystalline dihydro-streptomycin sulfate :
en
- US2590442A - Heating device :
en
- US2590591A - Adjustable tail gate lift assembly :
en
- US2590730A - Blade driven rotary pump :
en
- DE835055C - Large-area wall construction panel and its use for erecting buildings :
de
en
- GB668874A - Improvements relating to the manufacture of high concentrated hydrogen peroxide solutions by rectification of diluted solutions :
en
- DE1636445U - HINGE BEARING. :
de
en
- US2590558A - Fishing lure :
en
- GB669202A - Improvements relating to starch adhesive and sizing compositions :
en
- GB669040A - Improvements in or relating to thermal regenerators :
en
- GB669197A - Improvements in soot-blowers :
en
- DE834732C - Device for turning an object over and over, especially seats :
de
en
- FR1003963A - Process for the preparation of a product for irreversibly transforming the hair :
en
fr
- US2590510A - Apparatus for making cheese :
en
- US2590788A - Mower cutter bar guard :
en
- CA481973A - Rotary one-way clutch :
en
fr
- DE834940C - Detachable attachment of mutually leaning tooth segments in an annular groove on the circumference of a circular saw blade :
de
en
- DE835167C - Device for monitoring sliding contact pieces, in particular made of carbon or the like, for electrical machines and apparatus :
de
en
- GB668879A - Improvements in and relating to sifting apparatus :
en
- IE20345L - Beer production :
en
- US2590115A - Bearing circle :
en
- USD166249S - Cccc k base or similar article :
en
- AT170728B - Dobby for shuttleless, automatic loom :
de
en
- GB669220A - Manufacture of 4-nitro-1-aminonaphthalene-5-sulphonic acid :
en
- GB669054A - Improvements in the floors of vehicles :
en
- DE834890C - Process for the production of threads or fibers from glass or similar melts :
de
en
- US2590654A - Printing inks from tall oil modified alkyd resins :
en
- FR1004060A - Craft game :
en
fr
- DE834909C - Sound film with pure tone cover, especially in serrated script :
de
en
- CA482014A - Process of producing photographic contrasts :
en
fr
- US2590207A - Automatic roll control for ships or the like :
en
- US2590801A - Grease composition :
en
- US2590273A - Envelope with hanger support :
en
- GB668947A - Improvements in circuit-arrangements for producing high direct voltages :
en
- GB669032A - Gas discharge device :
en
- GB669103A - Improvements in or relating to rotary ball or spherical valve devices :
en
- FR1004126A - Improvements to burners for liquid fuel :
en
fr
- FR1004200A - Construction game :
en
fr
- FR1004019A - Multi-pane panel and method of manufacturing such panels :
en
fr
- GB669115A - Improvements in drill turning mechanisms of hammer drills :
en
- US2590120A - Speed control system :
en
- DE1636497U - LATCH FOR DOUBLE-SIDED ROTATING DOORS OF SMALL ANIMAL PENS :
de
en
- US2590616A - Waistband :
en
- US2590752A - Fishing plug :
en
- US2590644A - Bowling ball lifting apparatus :
en
- US2590674A - Valve :
en
- DE834918C - Marking device for planting rows of horticultural products :
de
en
- DE835114C - Method of making a food :
de
en
- FR1003860A - Stripping product for brazing all metals :
en
fr
- DE1636249U - ARRANGEMENT FOR ACCURATELY ALIGNED GAUGES IN CONTINUOUS TUBE ROLLING MILLS. :
de
en
- DE834944C - Silencer for string instruments :
de
en
- DE838067C - Sintered platinum alloy :
de
en
- FR1004193A - Advanced lock :
en
fr
- GB668988A - Improvements in or relating to moulding planes :
en
- DE835208C - Device for determining the position and size of the static imbalance of ring-shaped bodies, especially air hoses for vehicle tires :
de
en
- FR1004241A - Friction body :
en
fr
- DE835081C - plow :
de
en
- BE500528A - IMPROVEMENTS TO HEAT GENERATORS. :
en
fr
- FR1003839A - Waveguide transmission devices :
en
fr
- GB669034A - Improvements in focusing devices for electron microscopes :
en
- US2590182A - V belt power transmission system :
en
- US2590214A - Feeding mechanism for automatic guns :
en
- US2590320A - Supplemental throttle controlling device :
en
- US2590813A - Dehalogenation of aromatic compounds :
en
- US2590553A - Can opener suspended from a can :
en
- DE1636257U - ELECTRIC PLATINGLUEHOESE. :
de
en
- FR1003824A - Method and devices for starting turbojets and turboprop engines :
en
fr
- FR1004245A - Stove for space heating :
en
fr
- US2590604A - Movie projector safety device :
en
- US2590594A - Spring powered type bar actuating mechanism for typewriters :
en
- DE1636432U - ROTATING FILING CABINET. :
de
en
- DE835070C - Method and arrangement for regenerating electrodes in devices for determining oxidizing or reducing substances contained in a liquid by measuring their depolarizing effect :
de
en
- FR1003863A - Method for automatically correcting the drift of an oscillator by means of a pilot frequency :
en
fr
- DE834979C - Shedding gear for controlling the chain threads in all types of looms :
de
en
- DE835134C - Crank press for spraying solid metals :
de
en
- FR1004224A - Advanced focometer :
en
fr
- FR1003975A - Improvements to fuel supply equipment for gas turbine engines :
en
fr
- DE834820C - Writing instrument :
de
en
- DE835187C - Small dividers for food :
de
en
- FR1004376A - Decorative envelope for flower pots :
en
fr
- DE834788C - Control valve for a pneumatic power lift system of an agricultural tractor :
de
en
- US2590528A - Phase advance circuit :
en
- DE834666C - Shoe lasting machine :
de
en
- GB668948A - Method of making a cellular rubber article and product thereof :
en
- FR1003971A - Punch column :
en
fr
- GB669157A - Self-tapping screw fastener :
en
- DE834790C - Apiary :
de
en
- GB669006A - A device in pulsators provided with piston and diaphragm :
en
- GB669187A - Improvements in or relating to textile finishing materials and methods of treating yarns, fibres and fabrics therewith :
en
- DE835019C - Waterproof push button arrangement for switches :
de
en
- DK73927C - Oven for making glass. :
da
en
- FR1003870A - Watch strap clip :
en
fr
- FR1003897A - Improved process of color correction by masks and products for its application :
en
fr
- US2590338A - Pole climber with automatic impact drive :
en
- DE1636439U - TRANSPORTABLE GARAGE. :
de
en
- DE835152C - Storage or cooling containers :
de
en
- DE834875C - Battery of primary elements :
de
en
- FR1004183A - Pressure relief valve :
en
fr
- GB669182A - Improvements in or relating to optical projection drawing apparatus :
en
- US2590648A - Slotted sole sandal :
en
- US2590672A - Carrier system having variable power level for supervisory signaling :
en
- DE834679C - Small excavators, in particular for digging excavations or the like. :
de
en
- DE835024C - Electric heating devices in apparatus for medical purposes :
de
en
- DE835115C - Process for the production of protein-containing masses, particularly suitable for nutritional purposes :
de
en
- DE838095C - :
de
en
- GB668836A - Improvements relating to the purification of lubricating oils :
en
- FR1004397A - Electro-acoustic diffusers particularly suitable for electric or electronic musical instruments :
en
fr
- DE827997C - Ever-ready case, especially for doctors :
de
en
- DE835120C - Rotary machine for liquid, vapor or gaseous substances :
de
en
- DE838178C - Method and device for welding thin wires to larger bodies :
de
en
- FR1003885A - Improvements in methods and apparatus for the treatment at high temperatures of fluid organic substances, in particular hydrocarbons :
en
fr
- CA481889A - Holder for roll material :
en
fr
- US2590637A - Direct halogenation of steroids with an unsaturated side chain in 17-position and the dehydrohalogenation of resultant products :
en
- DE1636480U - HAND STOP IN PARTICULAR FOR VALVES OR ELECTRICAL CONTACTS. :
de
en
- FR1004320A - Process for preparing high molecular weight esters :
en
fr
- DE838168C - cathode ray tube :
de
en
- FR1004389A - Compounds with two furanic rings and their production process :
en
fr
- GB669047A - Process of curing compost for mushroom culture :
en
- DE817154C - Process for the production of citric acid soluble phosphate fertilizers :
de
en
- DE838059C - Device for the production of pipe, line and switch recesses in the masonry of houses and the like :
de
en
- US2590469A - Instructional device :
en
- US2590632A - Tertiary amine salts of j :
en
- DE838086C - Self-drinking bowl :
de
en
- FR1004229A - Heel fitting :
en
fr
- GB669126A - Improvements in or relating to an electromagnetic vibrator :
en
- US2590111A - Fuel oil control system :
en
- US2590459A - Maximum demand meter :
en
- US2590680A - Apparatus for liquid level controls :
en
- DE835102C - Saw blade clamping device on Schaerf and Schraek machines :
de
en
- US2590765A - Operating rod for electric switches :
en
- GB669053A - Injection device :
en
- GB669105A - Improvements in or relating to annular-plate check valves :
en
- GB668936A - Improvements in or relating to releasable fastenings :
en
- GB668985A - Mechanical movement :
en
- GB669017A - Improvements in or relating to variable wheel-track vehicle :
en
- US2590739A - Orthopedic bone aligning and fixing mechanism :
en
- DE1636408U - HAND LOOM. :
de
en
- GB669109A - An improvement in or relating to machines for scouring textile fabrics :
en
- DE838009C - Electromagnetic spindle drive :
de
en
- DE834730C - Vacuum cleaner with filter shaking device :
de
en
- DE838141C - Process for the preparation of 2-chloropyrimide :
de
en
- US2590174A - Driven dirigible dual front wheel unit for tractors :
en
- US2590183A - Tensioning device :
en
- US2590726A - Orchard or lawn sprinkler :
en
- DE831173C - Drive device for injection pumps using a drive cam and a drive tappet for the pump piston :
de
en
- DE834673C - Device for briquetting dust-like and fine-grained goods :
de
en
- GB669070A - Improvements in or relating to compounds of the dimethyl xanthine series and production thereof :
en
- DE835186C - Adjustment and release device for coffee grinders :
de
en
- DE838163C - Partially insulated electrodes for gas discharge lamps :
de
en
- DE834854C - Process for deoiling refrigeration systems :
de
en
- DE834952C - Cinema device as a handheld device :
de
en
- FR1004341A - Improvements to permanent cathode ray oscillographs :
en
fr
- GB668973A - Tape dispenser and applier :
en
- DE834932C - Rigid lathe with free chip drainage :
de
en
- DE834729C - Hand tool for cleaning window glass :
de
en
- GB669025A - Device for adjusting the length of the connecting rods of presses :
en
- FR1004363A - Apparatus for removing gases from a liquid :
en
fr
- DE834750C - Transverse wood dowel :
de
en
- AU764452A - Triacylated nitrophenyl-amino-alkane diols and process forthe manufacture thereof :
en
- AU757652A - Improvements in or relating tothe manufacture of fibre forming grafted acrylonitrile polymers :
en
- DE834777C - Servo mechanism for character transmission arrangements :
de
en
- DE834855C - Machine for making ice cream :
de
en
- DE835169C - Discharge vessel :
de
en
- DE838063C - Process for the production of cation-exchanging synthetic resins :
de
en
- DE838159C - Overcurrent circuit breaker with double switching contact interruption :
de
en
- AU155688B2 - Disposable cleaning swab and handle for holding same :
en
- AT170770B - Electric drive device :
de
en
- DE834783C - Post counting device on cash registers and accounting machines :
de
en
- DK73923C - Clad welding electrode. :
da
en
- DE1636209U - DEVICE FOR THE PRODUCTION OF COMPRESSED OR INJECTED PARTS WITH UNDERCUTS. :
de
en
- DE1636296U - FLASHING LAMP WITH BATTERY IGNITION. :
de
en
- US2590114A - Cathode-ray indicator :
en
- US2590353A - Washing apparatus :
en
- FR1004096A - Improvements to spark plugs for explosion or internal combustion engines :
en
fr
- GB669060A - Improvements in or relating to powder boxes or compacts :
en
- USD166274S - Transfer material or the like :
en
- FR1004097A - Process for the separation of nickel from cobalt contained in nickeliferous cobalt alloys or other metallic substances :
en
fr
- GB668852A - Improvements in or relating to means for carrying an electrical conductor through a metal wall :
en
- GB669192A - Process for the dyeing of furs and skins :
en
- DE834863C - Process for identifying name signatures :
de
en
- GB669151A - A screen or shutter for a car radiator :
en
- DE1636246U - CHISEL. :
de
en
- DE831351C - Device for the optional visualization of signs, boards or the like. :
de
en
- GB668925A - Venturi valve :
en
- DE834779C - Educational game :
de
en
- FR1004255A - Condensation of chlorinated anthracene oil :
en
fr
- FR1004392A - Improvements to electric musical instruments with keyboard :
en
fr
- GB668851A - Improvements relating to indicating devices for displaying variable information :
en
- US2590342A - Air washer :
en
- DE834710C - Gas pressure switch :
de
en
- FR1003914A - Rangefinder for cinematographic and photographic cameras :
en
fr
- FR1004217A - Improvements made to oil burners :
en
fr
- US2590292A - Shielded magnetic sound-head and tape-guide assembly :
en
- GB669161A - Electric motors with axially movable rotors :
en
- DE835168C - As a unit designed, pressure-sensitive scanning device for copy-milling machines :
de
en
- DE835195C - Light pointer measuring instrument with deflecting mirror arranged on the measuring mechanism axis :
de
en
- GB669083A - Knitting machine and method and product thereof :
en
- DE834753C - Solvent for fluorine- and chlorine-containing ethylene polymers :
de
en
- DE834990C - Process for the preparation of ethyleneimine compounds of silicon :
de
en
- DE834915C - Writing board :
de
en
- DE833692C - Flow-through liquid heater with a heater container, especially for generating boiling water or steam :
de
en
- DK73930C - Method of making a metal article or metal part which is resistant to creep. :
da
en
- FR1004192A - Construction in prefabricated elements :
en
fr
- DE834963C - Fountain pen :
de
en
- DE1636450U - HEADLIGHT FOR MOTOR VEHICLE OR BICYCLE. :
de
en
- FR1003830A - Improvement in the process for drawing strands and rovings of textile fibers and devices for implementing this process :
en
fr
- DE834980C - Weft thread tensioning device for automatic shuttle :
de
en
- FR1004048A - Regeneration coke oven :
en
fr
- FR1003983A - Electric steam heater :
en
fr
- GB668893A - Improvements relating to internal combustion engines :
en
- FR1004037A - Gas heated device under the control of a temperature sensor :
en
fr
- FR1004318A - Process for starting reaction furnaces for fischer-tropsch synthesis :
en
fr
- DE835113C - Device for sterilizing or pasteurizing food or luxury goods in bottles or cans :
de
en
- DE838085C - Cattle trough or cattle trough, in particular made of iron or reinforced concrete :
de
en
- DE838115C - Front wheel drive bike :
de
en
- DE838074C - Lighter :
de
en
- CA481928A - Magnetic induction accelerator :
en
fr
- DE835045C - tent :
de
en
- DE1636496U - AXLE FOR BICYCLE BRAKES WITH SELF-LOCKING. :
de
en
- AT170733B - Automatic pressure increase control on hydraulic embossing presses :
de
en
- AU156516B2 - Improvements relating tothe manufacture of fibrous cement sheets :
en
- AU759952A - Improvement in snap disc springs and methods of manufacture :
en
- DE832349C - Grooving and furrowing tools :
de
en
- AT170747B - Radiator ceiling mounting on motor vehicles :
de
en
- US2590694A - Crochet frame :
en
- AU155072B2 - Improvements in gas supply control valves :
en
- DE1636210U - RISSERSTOCK. :
de
en
- DE834765C - Device for setting the pressure limit on hydraulically operated testing machines :
de
en
- FR1004088A - Locking for reciprocating plow in raised position :
en
fr
- FR1004167A - Detergent product and its manufacturing process :
en
fr
- AT170762B - Extractor for honeycomb frames from beehives :
de
en
- CA482038A - Pocket lighter :
en
fr
- DE1636230U - PLATE FOR VEHICLE LICENSE PLATE. :
de
en
- DE838068C - Liquid pressure balance :
de
en
- FR1003966A - Process for manufacturing a garment and garment prepared according to this process to allow its making to continue :
en
fr
- FR1004028A - Volumetric metering process for low liquid flow rates and counter for its implementation :
en
fr
- AT170841B - Multi-tube amplifier circuit with negative current feedback :
de
en
- DE834807C - Method and device for concentrating the waste liquor from paper and cellulose pulp :
de
en
- FR1003931A - Recessed outlet with four wire terminals and a chandelier hanging eye :
en
fr
- FR1004149A - Process for the extraction of metal compounds or metals from ores or residues :
en
fr
- GB669072A - Improvements in or relating to the manufacture of m-benzyl phenol :
en
- AT170814B - Method and circuit for controlling the amplitude and frequency of an electrical oscillation :
de
en
- FR1003937A - Device for the mechanical removal of flaps intended for epidermal grafting :
en
fr
- GB669097A - Improvements in or relating to wrapping machines :
en
- AT170829B - Device for measuring the amount of heat carried along by a fluid flow subject to variable temperature :
de
en
- AT170776B - lamp :
de
en
- DE764116C - Process for the production of pressure- or shock-sensitive paper for producing visible characters, in particular for copy purposes :
de
en
- DE834706C - Method and device for the production of ring bodies from solid insulating materials :
de
en
- FR1004172A - Improvements to remote electrical control devices :
en
fr
- US2590314A - On-off indicator for radio apparatus :
en
- US2590754A - Deaerating apparatus :
en
- US2590582A - Welding control :
en
- US2590135A - Safety device for cooling systems :
en
- US2590220A - Apparatus for treating materials in suspension in elastic fluid :
en
- US2590514A - Pulsing circuit :
en
- AU384951A - Improvements In or relating toa new or improved method for insolubilising artificial filaments, threads, fibres andthe like filamentary products obtained bythe spinning of solutions of proteins andthe insolubilised products obtained thereby :
en
- DE1636460U - FOLDING BOX. :
de
en
- DE835111C - Seal for canning jars :
de
en
- US2590395A - Cover knob :
en
- US2590660A - Apparatus for the manufacture of carbon black :
en
- US2590084A - Shielded arc welding method and gas confining means :
en
- US2590580A - High-frequency corn popping apparatus :
en
- AT170766B - Houseless electrical machine :
de
en
- US2590200A - Ink transfer ribbon :
en
- US2590389A - Time recording apparatus for race tracks :
en
- US2590727A - Self-contained rotary device :
en
- AU153400B2 - Nitrophenyl-amino-alkane-diols and process forthe manufacture thereof :
en
- US2590118A - Mouthpiece :
en
- DE749413C - Process for maintaining the shape of the voltage current characteristic at the terminals of a consumer fed by an inductance with an iron core :
de
en
- CA481964A - Magnetically operated single flow diversion valve :
en
fr
- DE1636262U - SMALL MASSAGE PLATE FOR SHAVERS. :
de
en
- FR1004020A - extendable and adjustable forestay :
en
fr
- DE832307C - Electro-hydraulic adjustment device with an electrically externally controlled oscillation pump :
de
en
- DE838112C - Axle suspension of rigid axles guided by wishbones in vehicles, in particular motor vehicles :
de
en
- FR1004130A - Grain dryer :
en
fr
- GB669112A - Improvements in or relating to propeller blades :
en
- US2590540A - Magnetron beacon :
en
- DE1636443U - PRESSURE-RESISTANT HOSE. :
de
en
- DE835197C - Oil nozzle for gas meter :
de
en
- FR1004158A - Intermediate products for the synthesis of estrogenic substances, their preparation process and their applications :
en
fr
- US2590345A - Differential actuating mechanism :
en
- US2590805A - Electronic rectifying circuits :
en
- DE832422C - Ungummed cigarette paper :
de
en
- DE834678C - Pulp centrifuge :
de
en
- DE835101C - Melting band saw machine :
de
en
- DE838124C - Chain conveyor with a pair of link chains rotating in the middle of the conveyor trough :
de
en
- FR1003989A - Process for making molded carbon objects from pitch :
en
fr
- DE835127C - Process for keeping tobacco products warm for further processing :
de
en
- US2590361A - Tractor jack :
en
- US2590691A - Process for the separation of solid substances of different specific gravity and grain size :
en
- US2590170A - Portable air gauge :
en
- US2590720A - Sectional molder's flask :
en
- DE834787C - Device for plowing the verge of land :
de
en
- DE832775C - TV dismantling tube :
de
en
- DE838129C - Tool for fastening spring nuts :
de
en
- DE747325C - Machine for washing and spin-drying laundry :
de
en
- DE838184C - Method and device for increasing the draft in chimneys :
de
en
- FR1003857A - Coating material for roofs of constructions and similar uses and coating elements obtained with this material :
en
fr
- FR1004153A - Universal joint :
en
fr
- FR1004359A - advanced case for lipstick and similar products :
en
fr
- GB669121A - Improvements relating to light and heat sensitive electric cells :
en
- US2590151A - Bore gauge head :
en
- DE835131C - Arm blade with removable rubber insert :
de
en
- DE838192C - Blade root for primary rotor blades and method for producing this root :
de
en
- US2590176A - Tertiary alcohols :
en
- USD166280S - Stjllman
stocking :
en
- GB668983A - Improvements in or relating to glassware-forming machines :
en
- AT170708B - Extraction device on a spinning machine :
de
en
- AT170786B - Overcurrent relay :
de
en
- FR1003869A - Advanced stapling device for pen and mechanical pencil :
en
fr
- GB668884A - Improvements in and relating to pulse code modulation signal transmitting systems :
en
- DE828287C - Cheek, lip and tongue retainer for dentists :
de
en
- DE834743C - Combination furniture :
de
en
- FR1003895A - Parallax-free viewfinder :
en
fr
- FR1003991A - Improvements to cooling devices, more particularly for electronic discharge devices :
en
fr
- FR1004169A - Indetonating fuel :
en
fr
- FR1004325A - Further training in central heating boilers :
en
fr
- US2590153A - Automatic gun charger :
en
- DE834888C - Method of making molds :
de
en
- DE838169C - Vacuum tube with a beam of particles (electrons) to excite a luminous phenomenon :
de
en
- DE835079C - Punching machine for payment cards :
de
en
- GB668855A - Extraction of iron-oxide-containing purification material from a container :
en