• DE760474C - Device for the automatic continuous adjustment of the loading speed on hydraulically operating material testing machines : de en
  • US2641726A - Electron discharge device and method of fabrication : en
  • AT175171B - Snow chains for bicycles or motorcycles : de en
  • AT175179B - Machine for breaking up animal and vegetable matter : de en
  • AT175126B - Arrangement for welding metals : de en
  • AT175159B - Tractors, especially agricultural tractors : de en
  • CA493588A - Motor vehicle wheel mounting means : en fr
  • US2641140A - Power transmission and drive control therefor : en
  • USD169810S - Chair : en
  • AU1733153A - Improvements in spectacles : en
  • CA493476A - Dynamoelectric machine : en fr
  • US2641717A - Transistor one-shot multivibrator : en
  • DE1657062U - HATBAND. : de en
  • DE767780C - Process for producing insulation for electrical cables or lines : de en
  • DE1657384U - SPRING PADS FOR IRONING MACHINES WITH BRASS CAPS. : de en
  • US2641525A - Method of pouring ingots : en
  • DE878976C - Vertical antenna with roof capacity : de en
  • DE879126C - Step control device for three-phase transformers that is operated synchronously in dependence on the voltage or the current and operating under load : de en
  • DK75938C - Circuits for suppressing arc formation by contacts. : da en
  • US2641594A - Vinylidene bis (hydrocarbon sulfones) and their polymers : en
  • US2641714A - Optical record reading device : en
  • FR1030013A - Wound guard : en fr
  • FR1030115A - Process for the combustion of solid, liquid and gaseous fuels in the combustion chamber of gaseous fluid heaters : en fr
  • GB692558A - Improvements in and relating to electric welding apparatus : en
  • AU160794B2 - Improvements in or relating to shower roses : en
  • US2641325A - Stair lift hand truck : en
  • US2641615A - Mixed acetals of zrpropyn-l-ol : en
  • US2641284A - Header : en
  • US2641228A - Control valve mechanism for hydraulic motors : en
  • US2641600A - Alkenylation of furans : en
  • US2641177A - Cooking apparatus : en
  • US2641503A - Duplex spray machine : en
  • US2641539A - Preventing discoloration of fuel oil : en
  • US2641722A - Eddy-current ring construction for electrical machines : en
  • AU1743753A - Improvements in or relating to automatic radio direction finders : en
  • FR1030431A - Cement fireplace pottery molds : en fr
  • US2641533A - Treatment of carbon black with oxyhalides : en
  • US2641375A - Closure for bottles and like containers : en
  • AU166095B2 - Improvements relating to tghe preperation of omega (3/2, 2- dithiolanyl) aliphatic acids : en
  • US2641199A - Door locking mechanism for hopper car doors : en
  • CA493570A - Multi-ply bag tubing machine : en fr
  • DE1657339U - STAND FOR SINGLE TRACK MOTOR VEHICLES, IN PARTICULAR FOR MOTORCYCLES. : de en
  • CA493443A - Guide blade device for steam or gas turbines : en fr
  • DE1657202U - INCLINED PROFILE FORM FOR DISPLAY GAUGES. : de en
  • DE878978C - Arrangement for remote-controlled transmitters : de en
  • DE879424C - Velocity-controlled transit time tube with a radially symmetrical electron beam : de en
  • DE878940C - Process for drying the gases containing sulfur dioxide formed by the cleavage of diluted waste sulfuric acids and to be processed on highly concentrated sulfuric acid : de en
  • US2641337A - Elevator control system : en
  • US2641449A - Building construction : en
  • US2641492A - Sealed universal ball bearing joint : en
  • DE1657348U - LIQUID DISPENSING DEVICE. : de en
  • DE878854C - Process for the production of paint resins : de en
  • DE878872C - Magnetostrictive vibration generator for sonication of goods : de en
  • FR1030097A - Directory file with locked, movable, interchangeable cards : en fr
  • DE878833C - Process for the production of lubricating greases : de en
  • DE879115C - Departure indicator : de en
  • FR1029965A - Device for the automatic control of the position lights of road vehicles and others : en fr
  • FR1030051A - Electric current switch : en fr
  • DE767781C - AC switch : de en
  • DE879059C - Warm air heating for vehicles : de en
  • FR1029931A - Frontal grinding machine : en fr
  • CA493554A - Transformer : en fr
  • DE879251C - Filling element for road construction : de en
  • FR1030009A - Removable attachment for folding clothesline : en fr
  • GB692561A - Improvements in or relating to pressure indicators and recorders : en
  • US2641706A - Controllable multivibrator circuit : en
  • AT175083B - High vacuum pump with condenser : de en
  • DE1657077U - WALL MOUNTING FOR PIPES, CABLES OR HOSES. : de en
  • FR1029933A - Rectilinear knitting machine with frame fitted with auxiliary bars supporting the guide bars of the carriage : en fr
  • FR1030057A - Improvements in processes for preparing canned sausage preserves : en fr
  • FR1030270A - Differential master cylinder : en fr
  • FR1030046A - Safety hitch : en fr
  • AU1742453A - Foam resisting hydrocarbon oils : en
  • AU1738353A - Improvements in or relating to fuel supply arrangements for gas-turbine engines : en
  • US2641248A - Portable baby incubator : en
  • US2641256A - Massaging device : en
  • DE1657340U - SWIVELING STAND FOR ROLLERS. : de en
  • FI26346A - Device for forming the ends of stearin and other candles : en fi
  • FR1030366A - Rotating stand for displaying objects : en fr
  • GB692476A - Improvements relating to electrical signalling systems : en
  • DE878957C - Wrap spring clutch, especially for telegraph equipment : de en
  • DE879185C - Diaphragm acceleration pump for carburetor : de en
  • DE765343C - Transmitters equipped with sheet metal cores, blocking chokes or the like for the simultaneous transmission of a large number of frequencies within a wide band : de en
  • FR1030018A - Improvement in battery valves : en fr
  • DE1657205U - PICTURE MOUNTING MASK WITH MOUNTING PLATE. : de en
  • DE878856C - Process for the production of high molecular weight products : de en
  • US2641544A - Method for flavoring meat products : en
  • AU1058352A - An improved transportable container for acids or other liquids : en
  • US2641712A - Photoelectric device : en
  • DE1657073U - EXTENSION SPRING. : de en
  • DE879036C - Device on four-stroke gas engines to control the gas and air supply : de en
  • DE879077C - A trough-shaped belt conveyor consisting of a fixed part and a part that can be swiveled in a vertical plane, especially for open-pit mining equipment : de en
  • FR1030134A - Stacked Flexible Sheet Dispenser Retainer : en fr
  • US2641510A - Wheel suspension : en
  • US2641612A - Vanillic acid diethylamide : en
  • US2641358A - Razor blade dispenser : en
  • US2641431A - Enockdown display structure : en
  • US2641584A - Adhesive compositions, including an amylaceous material and a triazone : en
  • US2641694A - Pulse counter : en
  • USD169818S - Adjustable chaise : en
  • DE1657325U - MATTRESS FILLING AND COVERING MACHINE. : de en
  • DE879231C - Method and device for the electrostatic separation of mixtures of substances and minerals, in particular coal : de en
  • GB692512A - Improvements relating to reduction and reversing gear for ship propulsion : en
  • GB692535A - Compound aluminium-plastic foils and method of manufacturing the same : en
  • DE1657382U - DEVICE FOR THROWING MOUNTAIN DISPOSAL IN CHARRED PIT ROOMS : de en
  • DK75957C - Clamp for attaching a hose to a tubular member. : da en
  • FR1030238A - Application to propel mobiles or actuate objects in board games with a pressurized fluid, a mechanical means or an electromagnetic means : en fr
  • FR1030447A - filter element for breathing apparatus intended to protect against combat gases and harmful dust : en fr
  • FI26358A - Floorboard tensioning device : en fi
  • FR1029924A - Peeler knife with removable and adjustable blade : en fr
  • AT175096B - Two-stroke injection internal combustion engine with rows of cylinders arranged in a V shape : de en
  • US2641258A - Undergarment : en
  • DE1657143U - RUBBER-ELASTIC BUST AND GARTER TAPE. : de en
  • DE879024C - Method for potentiometric titration : de en
  • DE879222C - Contact switch for activating electrically controlled points, signals or the like for toy and model railway systems : de en
  • DE879363C - Theft protection, especially for cars : de en
  • US2641041A - Cutting machine for plastic material : en
  • US2641093A - Method of manufacturing glass syringes with interchangeable pistons and barrels : en
  • DE764403C - Steel for burglar-proof containers and rooms : de en
  • DE879097C - Process for the production of camphoric acid : de en
  • DE878933C - Braiding wheel for machines for the production of wire mesh with hexagonal mesh : de en
  • GB692500A - Improvement in inking arrangement : en
  • US2641323A - Helium and mixtures thereof with carbon dioxide as fire extinguishants : en
  • US2641450A - Method of transferring heat by a powdered thermophore in a state of dense phase fluidization : en
  • AU1732153A - An improved joint for tubing and method of making sucha joint : en
  • DE751668C - Carrier stream telephony system with two carrier streams : de en
  • DE879142C - Grinding plant, especially for pulverized coal combustion of steam boilers : de en
  • DE879247C - Faucet plug for controlling the metal outflow from melting tanks in stereotype foundries : de en
  • DE1657190U - AIR HUMIDIFIER. : de en
  • FR1030060A - Stopper for containers such as bottles or flasks : en fr
  • DE879052C - Dismountable film spool : de en
  • GB692499A - Improvements in or relating to typographical slug casting machines : en
  • DE1657304U - IGNITION KEY IDENTIFICATION CAP. : de en
  • FI26361A - Clamping device to facilitate the production of haystacks : en fi
  • DE1657150U - SCRUB BRUSH AND BROOM HOLDER. : de en
  • US2641438A - Delayed opening poppet valve for steam engines : en
  • DE760505C - Process for the production of phenols from phenol-containing oils and phenol-containing waters : de en
  • DE761173C - Electric switch : de en
  • DE879112C - Kiln and annealing furnace with belt conveyor : de en
  • GB692613A - Improvements in or relating to motor cycle rear wheel suspensions : en
  • GB692690A - Improvements in or relating to rotary elastic fluid operated motors : en
  • DE1657113U - BALLPOINT PEN WITH MECHANICAL FORWARD AND RETURN OF THE INK CARRIAGE. : de en
  • FI26387A - Förtöjningsboj : en fi
  • FR1029691A - : fr
  • FR1029842A - Device for adjusting the flow rate of liquid fuels for jet engines, gas turbines or other engines : en fr
  • US2641207A - Furnace arch construction : en
  • DE760023C - Adjustment device for pulse generator : de en
  • DE879234C - Zipper and process for its manufacture : de en
  • DE879262C - Frequency-modulated transmitter for examining resonance curves : de en
  • FR1030204A - Tracked propulsion system, especially for tractors : en fr
  • GR14475B - METHOD OF MANUFACTURING COMPRESSED SUGAR SIRES. : el en
  • DE765253C - Process for the manufacture of selenium rectifiers : de en
  • DE879445C - Claw oil substitute : de en
  • IE20624L - Riboflavin ester : en
  • FR1029881A - Prefabricated packaging : en fr
  • DE878881C - Vibratory drive : de en
  • GB692738A - Improvements in or relating to message carriers for scanning systems : en
  • DE879041C - Control valve for hydraulic fluid lines, especially for hydraulic fluid brakes : de en
  • DE879208C - Capsule pump with two or more working screws : de en
  • DE879397C - Method for recording stereo tones with two or more microphones : de en
  • DE1657004U - INKPOT, IN PARTICULAR FILLER INKPOT. : de en
  • DE879102C - Process for the preparation and isolation of monomeric alkoxy-imino-isoindolenines or their core substitution products : de en
  • DE879270C - Method for determining the tip contacts of electrically asymmetrically conductive systems : de en
  • US2641364A - Filter for purifying a liquid or gaseous fluid : en
  • CA493544A - Oil burner head : en fr
  • DE879145C - Plate and method for transferring the disc needle stitches to circular knitting machines : de en
  • DE879344C - Pressure exchanger : de en
  • FR1030101A - Development of lag screw threads : en fr
  • FR1030015A - Plan with locating device with electrical, magnetic or other mechanical control : en fr
  • AT175177B - Barrel tap : de en
  • CA493528A - Fuel feeding apparatus : en fr
  • DE879071C - Steering device for the front wheels of a toy vehicle : de en
  • DE879407C - Brake pads for moving contact rods of high voltage switches : de en
  • FR1029996A - Swiveling press for repairing rubber boots or the like by vulcanization : en fr
  • US2641081A - Lure with improved weed guard : en
  • US2641308A - Tractor seat mounting : en
  • DE1657125U - SOCIAL GAME. : de en
  • DE879206C - Pivoting packing press for fruit and wine with extendable carts : de en
  • US2641001A - Studio couch slip cover : en
  • US2641024A - Method of making fin stiffeners for engine cylinders : en
  • US2641401A - Ladder : en
  • US2641460A - Torsion weighing device : en
  • FR1029988A - Process for preparing stable solutions of sodium paminosalicylate : en fr
  • GR14482B - SYSTEM ADAPTED TO A TYPE MACHINE AND MARKING THE MARGIN OF THE END OF EACH PAGE. : el en
  • DE878826C - Process for the improvement of binders for lacquers, paints, putties, adhesives and plastic masses based on oils, natural resins or synthetic resins : de en
  • FR1030310A - Convertible seat for cycles : en fr
  • GB692761A - Self priming centrifugal pump : en
  • FR1030050A - Improvements to current limiters : en fr
  • US2641222A - Cattle shipper's stanchion : en
  • US2641239A - Electrical head bolt replacement heater for liquid cooled internal-combustion engines : en
  • US2641520A - Fishing tackle box : en
  • US2641649A - Wave shaping circuit : en
  • US2641528A - Manufacture of chlorine dioxide of low chlorine content : en
  • USD169798S - Lamp fixture : en
  • US2641330A - Vacuum cleaner : en
  • DE1657056U - IMPACT SOUND AND THERMAL INSULATING INSULATION LAYER FOR FOOTBOARDS MADE OF STONE WOOD AND SIMILAR MATERIAL. : de en
  • DE879229C - Device for loading and unloading bulk goods wagons, in particular garbage wagons : de en
  • DE879305C - Process for the production of easily pourable pearl-shaped agglomerates : de en
  • US2641314A - Douvan : en
  • FR1029982A - Rod and tube cutting process : en fr
  • FR1029990A - Improvements to the rotating cylinders ensuring the transport of sheets in printing machines : en fr
  • DE879175C - vinyl record : de en
  • US2641262A - Smoking pipe : en
  • US2641623A - Primary battery cell : en
  • DE1657075U - ELASTIC COUPLING. : de en
  • GB692710A - Improvements in or relating to self-fluxing solders : en
  • GB692760A - Method of making silica gel : en
  • FR1029803A - Method and tool for cutting bevel gears with curved teeth : en fr
  • FR1030089A - Very low flux dispersion magnetic core for electric transformers, and machine to build this core : en fr
  • FR1030376A - Improvements to drawing lines : en fr
  • FR1030400A - Articulated stereoscope for large format aerial photographs : en fr
  • DE1657181U - DEVICE TO INDICATE THE COMPLETION OF THE HAIR DRYING PROCESS IN LOCAL WAVES AND WATER WAVES. : de en
  • DE878944C - Process and device for continuous sulfonation and neutralization : de en
  • DE878962C - Circuit arrangement for generating periodic, non-sinusoidal currents : de en
  • DE879015C - Process for the production of curable phenolic resins : de en
  • GB692592A - Improvements relating to photographic materials : en
  • DE1657296U - RADIATOR COVERING. : de en
  • US2641596A - Organic derivatives of tetravalent tin : en
  • US2641692A - Mobile radio telephone system : en
  • DE878987C - Electron tubes for generating and amplifying very short electrical waves : de en
  • US2641066A - Metatarsal length compensating device : en
  • US2641092A - Actuator for machine elements : en
  • US2641349A - Rebound preventing type bar rest for typewriting machines : en
  • FR1030324A - Suspension clamp for electric power transmission cable : en fr
  • GB692526A - Improvements in or relating to arrangements for automatic amplitude regulation, especially dynamic regulation, in an electric transmission system : en
  • GB692684A - Tuning device for communication equipment : en
  • GB692752A - Improvements in or relating to an electric circuit interrupter having arc extinguishing means : en
  • GB692661A - Improvements in or relating to magnetic recording and reproducing apparatus : en
  • GB692699A - Improvements in velocity-modulated valves : en
  • DE879086C - Process for fixing acidic dyes or pigments on fibrous materials : de en
  • DE879303C - Process for stabilizing rubber milk : de en
  • DE879346C - Arrangement for connecting two parts by means of screw bolts : de en
  • FR1030426A - Method of manufacturing shoes by molding plastics : en fr
  • US2641597A - Furans and method of production : en
  • DE878835C - Multi-cell rotary piston compressor without lubrication : de en
  • DE1657184U - FLOOR BARS MADE OF THERMOPLASTIC PLASTIC. : de en
  • US2641233A - Vapor generator : en
  • US2641441A - Turbine governor : en
  • US2641003A - Evaporator for uniform pressure absorption type refrigerators : en
  • DK75939C - Dust and waterproof luminaire for electric fluorescent lamps. : da en
  • US2641274A - Pressure regulating and selecting system for aircraft instruments : en
  • DE1657085U - BILLBOARD. : de en
  • DE879258C - Printing device on control devices for telecommunications, in particular telephone systems : de en
  • DK75958C - Procedure for preserving eggs. : da en
  • FR1030021A - New metal pylon for power lines : en fr
  • DE1657127U - TOY TRANSFORMER OD. DGL. : de en
  • DE1657395U - INLET REGULATOR FOR VEHICLE STEAM HEATERS. : de en
  • FI26388A - Two-handed hinge : en fi
  • FR1030337A - Thermoelectric batteries and their manufacturing process : en fr
  • GB692478A - A process for the treatment of keratinous materials and production of articles from the treated materials : en
  • US2641180A - Zero splits : en
  • US2641240A - Priming device for starting engines : en
  • DE874788C - System for the transmission of commands from the leading car to the drive vehicle of pushed trains in rail traffic : de en
  • FR1030450A - Universal fishing reel : en fr
  • DE1657153U - CAPACITIVE MICROPHONE. : de en
  • GB692614A - Improvements in or relating to the metallisation of the surfaces of dielectric material : en
  • GB692485A - Improvements in or relating to reversing gearing : en
  • FR1029946A - Process for preserving coffee and products obtained by this process : en fr
  • GB692587A - Check valves : en
  • AU1738053A - Improvements in or relating to pelton andother bucket wheels : en
  • AU1741853A - Shell molding : en
  • DE879217C - Attachment for cylinder locks to be attached to a mortise door lock on both sides : de en
  • GB692755A - Improvements in the production of beta-chlorethyl-ethylene oxide and butadiene monoxide : en
  • DE878859C - Process for the production of condensation products : de en
  • DE879318C - Device for measuring and checking surfaces : de en
  • DE879412C - Cooling of enclosed electrical machines : de en
  • FR1030365A - removable stilt stirrup : en fr
  • GB692474A - An optical filter for use with an optical system in reproducing black and white photographic images in colour : en
  • GB692635A - An improved crane hook : en
  • US2641514A - Lifting device : en
  • US2641557A - Paper with improved printing characteristics : en
  • US2641679A - Food conditioner for cooking ranges : en
  • USD169830S - St. clair : en
  • AT175154B - Snorkel-like breathing apparatus : de en
  • DE878909C - Box feeder : de en
  • DK75935C - Synchronized oscillator coupling containing a crystal-controlled electron tube. : da en
  • GB692646A - Improvements in or relating to mechanical stokers : en
  • DE878989C - Electric radiator : de en
  • DK75950C - Device for mowers. : da en
  • FR1029964A - Elastic joints and joints and their manufacturing process : en fr
  • GB692682A - Improvements in or relating to a continuous wire or bar stock grinding and/or polishing apparatus : en
  • GB692487A - Improvements in or relating to internal combustion pump mechanisms : en
  • FR1030322A - Improvements to elastic belts : en fr
  • DE879385C - Process for the production of chromium (ó¾) nitrate : de en
  • FR1030272A - Vibrating pulley with variable vibration intensity : en fr
  • GB692545A - Process of preparing a diels-alder condensation product and insecticidal compositions containing the same : en
  • DE1657317U - MOBILE DAMPING UNIT FOR POTATO SILAGE. : de en
  • DE1657355U - BAR HINGE. : de en
  • DE761966C - Protective device for electrical equipment filled with insulating fluid, especially transformers : de en
  • DE878996C - Welding device : de en
  • AT175077B - Teaching aids in the style of a Russian calculating machine : de en
  • US2641555A - Nonemissive electrode and method of making : en
  • US2641665A - Electromagnetic relay armature mounting and biasing : en
  • DE755552C - Dust firing : de en
  • US2641426A - Motor and transmission compartment for washing machines : en
  • FR1030132A - Container or packaging with advanced opening device : en fr
  • GB692550A - Improvements in packaging apparatus for powdery, granular, flaky and other fluent solid materials : en
  • CA493439A - Tire hoist : en fr
  • US2641704A - High-inductance loop antenna and system : en
  • GB692727A - Improvements in or relating to engines having rotary cylinders : en
  • FR1030126A - Improvements to so-called artificial kidney devices : en fr
  • GB692649A - Improvements relating to combination toilet bars or cakes : en
  • DE1657237U - DIRECTION INDICATORS FOR MOTORS AND BICYCLES. : de en
  • FR1030294A - Heated cushions, blankets and accoutrements : en fr
  • FR1030418A - Dispersing and draining devices for graduating the action of a gas on a liquid, and more particularly the action of air for the oxygenation and oxidation of wines, spirits and cognacs, view of their accelerated aging : en fr
  • FR1029852A - refrigeration unit for display cabinet or refrigerated cabinet for storing food : en fr
  • DE879417C - Electric capacitor with burnout coverings : de en
  • DE1657192U - JEWELRY STRIP PROFILE. : de en
  • DE878930C - Parking device on spring clockwork with motor winding : de en
  • DE879420C - Arrangement of dry rectifier elements for feeding magnetic clamping plates : de en
  • US2641193A - Power transmission : en
  • US2641457A - Recording decelerometer : en
  • DE1657371U - CLAW FOR GRIPPERS ON FLOOR CONVEYOR EQUIPMENT. : de en
  • DE878973C - Circuit arrangement for feeding an antenna arrangement : de en
  • FR1030249A - Friction clutches improvements : en fr
  • CA493452A - Lined rubber footwear : en fr
  • US2641056A - Apparatus for testing and adjusting gun sights : en
  • US2641481A - Bogie beam construction : en
  • US2641315A - Drapery pleater : en
  • DE878975C - Arrangement for triggering a process after receiving a high-frequency wave train of a given minimum duration : de en
  • DE879176C - Automatic control of tape recorders and picture changers : de en
  • DE879099C - Process for the production of catalysts containing silica : de en
  • DE879177C - Drive device for sound carrier : de en
  • DE879269C - Device for current, voltage and power measurement with alternating current with direct current instruments : de en
  • DE884602C - Stabilized photographic material : de en
  • US2641403A - Handled cup : en
  • DE879404C - Device for spatial direction finding : de en
  • AU1737753A - Dentifrice preparations containing polyvinylpyrrolidone : en
  • DE878972C - Antenna arrangement for generating an electrical rotating field system with antennas spatially offset at an angle of 90íÒ : de en
  • DE879171C - Caliper and process for their manufacture : de en
  • DK75952C - Pest control. : da en
  • DE1657229U - ENVELOPE WITH TEAR. : de en
  • DE879237C - Equipment for the extraction of coal or other minerals : de en
  • FR1030165A - Process for applying layers of phosphorescent products : en fr
  • US2641040A - Means for cooling turbine blades by air : en
  • DE764583C - Coupling sleeve holder for rolling mills : de en
  • US2641512A - Endless tread for vehicles : en
  • FR1029880A - Illuminated signs : en fr
  • AT175163B - Automotive headlights : de en
  • AU164008B2 - Digging and carrying scraper : en
  • CA493560A - Method of and apparatus for generating a focused beam of charged particles : en fr
  • AU153383B2 - Improved arrangement of driving wheels for heavy transport vehicles : en
  • AU167441B2 - Process forthe preparation of substituted benzhydryl derivatives of amines : en
  • CA493531A - Method for polymerizing chlorotrifluoroethylene : en fr
  • DE879044C - Electromagnetically operated drive device for throttle organs : de en
  • FR1029914A - Ballpoint pen crimper : en fr
  • GB692723A - Liquid fuel injection pumps : en
  • AT175186B - Clip pencil : de en
  • DE1657242U - LOCKING RING TO SECURE THE LID TO THE BARREL. : de en
  • DE1657292U - CASE. : de en
  • DE879395C - Holder for microphones in a frame : de en
  • DE879430C - Getter for high voltage pipes : de en
  • FR1030346A - Ship propeller : en fr
  • DE878820C - Process for the production of green substantive dyes of the anthraquinone series : de en
  • AT175127B - Pump connection head for evacuating cavities : de en
  • DE1657005U - PRESS FORM FOR FOOTWEAR. : de en
  • AU165479B2 - Synthetic resins based on dicarboxylic acids : en
  • AU1741953A - Shell moulding : en
  • AT175082B - Viscometer with a piston-like measuring body movable in the measuring liquid : de en
  • AT175156B - Stand on bicycles and motorcycles : de en
  • AU163011B2 - Treatment of nickel and cobalt solutions : en
  • FI26389A - Branding and brand communication policy : en fi
  • FR1030059A - Device for quick attachment of bicycle wheel axles to the frame : en fr
  • FR1030161A - Winding mode of windings of electrical switching machines : en fr
  • DE1657122U - NITSCHEL TROUSERS FOR CANDY YARN SPINNING. : de en
  • FR1029865A - Improvements to the structure of the shock-absorbing hubs for clutch discs : en fr
  • DE879070C - Multi-level toy garage : de en
  • US2641473A - Chance apparatus : en
  • US2641759A - Control apparatus for fluctuating electromechanical systems : en
  • FI26364A - The method of making extruded articles from thermoplastic synthetic resin materials : en fi
  • FR1030221A - Mobile Shuttle Box Looms Improvements : en fr
  • FR1029837A - Impervious bag capable of containing a dressing, sanitary napkin or the like : en fr
  • FR1030356A - Window brake : en fr
  • GB692591A - Wave guide attenuator : en
  • AU1740553A - Side delivery rake witha reversible frame : en
  • AU1742253A - Supporting shell molds during metal pouring operations : en
  • US2641175A - Electric toaster : en
  • US2641647A - Tuning device : en
  • US2641695A - Linear rectifier : en
  • FI26363A - Paper wood soaking device : en fi
  • FR1030326A - Development in diamond recovery in diamondiferous sands : en fr
  • US2641575A - Coke oven buckstay structure : en
  • DE1657025U - HAND BROOM. : de en
  • FR1030288A - Mechanism for pianos and the like : en fr
  • US2641580A - Azeotropic refrigerant composition of 1,1-difluoroethane and monochloropentafluoroethane : en
  • DE879023C - Process for the visualization of energy distributions, especially of ultrasonic energy for non-destructive testing of materials : de en
  • DE879433C - Process for the production of photo elements with changeable characteristics : de en
  • FR1029857A - Balanced spinning toy : en fr
  • FR1030120A - Device for cleaning filter cloths : en fr
  • FR1030292A - Small basket for pressing olives : en fr
  • AU1061652A - Glove reinforcement : en
  • DE879232C - Work clothing, in particular work coats, smock aprons, etc. like : de en
  • GB692616A - Improvements in or relating to the production of sponge rubber : en
  • GB692687A - Playing card holder : en
  • GB692718A - Improvements relating to methods of manufacturing gas-tight vessels : en
  • US2641077A - Cocking mechanism for double barrel upward tilting breech firearms : en
  • USD169833S - Combined mantel ornament and flower holder : en
  • GB692529A - Strapping machine : en
  • US2641370A - Loading device for dump trucks and the like : en
  • US2640994A - Switch for operating artificial limbs : en
  • AT175067B - Permanent magnet made magnetically anisotropic by cooling in a magnetic field and process for its manufacture : de en
  • DE879033C - Combating fungal diseases on plants : de en
  • FR1029859A - Hard alloys resistant to chemical actions, in particular for the manufacture of writing nibs : en fr
  • FR1030036A - Device for automatic control of a headlight illuminating towards the rear of a motor vehicle : en fr
  • US2641338A - Band brake : en
  • US2641125A - Cylinder lock with key-way obstructing means : en
  • US2641494A - Gate latch : en
  • DE1657002U - WRITING DEVICE FOR EXTRACTING DRAWINGS ETC. : de en
  • DE1657359U - DRAWING DEVICE. : de en
  • DE1657013U - PACKAGING DEVICE. : de en
  • US2641057A - Telescope mounting : en
  • FR1030263A - Improvements to portable devices on the market, known as coin passers, making them usable by the blind : en fr
  • GB692471A - A new or improved method and apparatus for testing the ground : en
  • GB692679A - Improvements in the production of unsaturated organic compounds : en
  • DE884151C - Color formers : de en
  • DE1657105U - VEHICLE CLEANING DEVICE. : de en
  • DE1657228U - HOUSING FOR SEWING MACHINE ACCESSORIES. : de en
  • FR1030121A - Bleach and disinfectants : en fr
  • FR1030252A - Improvements to catalytic heaters : en fr
  • FR1030368A - Aluminum polishing : en fr
  • GB692763A - Production of chlorine dioxide : en
  • FR1030378A - Improvements made to the expendeurs of the piston rings and their assembly in the grooves of the pistons : en fr
  • DE1657030U - RAIL MADE OF IRON WITH TWO PRESSED-ON COPPER HEAD PROFILES, ALSO USABLE AS CONDUCTOR RAIL FOR TRANSPORT SYSTEMS. : de en
  • US2641348A - Fraud prevention device : en
  • US2641382A - Welder's flux pot : en
  • DE879057C - Braids or fabrics to hold back dust, especially for breathing masks : de en
  • DE879238C - Equipment for the extraction of coal or other minerals : de en
  • US2641629A - Control wheel and wiring : en
  • DE1657161U - CABLE FASTENING DEVICE FOR ELECTRICAL WIRES IN VEHICLES AND ELECTRICAL EQUIPMENT. : de en
  • DE761706C - Device for remote control of locomotives, especially for overburden trains : de en
  • FR1030058A - Decoration process for all articles of adornment, and articles obtained by this process : en fr
  • US2641215A - Anchor : en
  • US2641758A - Spring coil for cushions, mattresses, and the like : en
  • FR1030184A - Compressed air treatment method and apparatus : en fr
  • DE1657273U - FILTERS FOR BUDGETARY AND TECHNICAL PURPOSES. : de en
  • GB692584A - Reinforcements for prestressing concrete : en
  • FR1030010A - Eyewear frame : en fr
  • US2641198A - Latching mechanism for doors for hopper type railway cars : en
  • US2641614A - Condensation products of styrene : en
  • US2641333A - Suction cleaner : en
  • US2641097A - Harvester equipment and pneumatic method of loading and unloading same : en
  • FR1030017A - Safety device for automobiles : en fr
  • FR1030358A - Cleaning device for cards and similar machines : en fr
  • FR1030052A - Fuel tank lighter : en fr
  • DE1657255U - SCREW LOCKING, IN PARTICULAR FOR FASTENING THE TIE BAR IN A PAINTING DRUM. : de en
  • DE1657023U - BRUSH BELL. : de en
  • DE1657118U - INSOLE FOR FOOTWEAR. : de en
  • DE878995C - High-frequency ignition device for arc welding with alternating current in protective gases : de en
  • FR1030328A - Improvement in air heaters : en fr
  • DE1657123U - DEVICE FOR TWO-BELT DRAWER. : de en
  • DE1657239U - DEVICE FOR HOLDING A VEHICLE JACK. : de en
  • FR1029960A - Electrical control installation intended in particular for lifting devices and the like : en fr
  • FR1030137A - Respiratory : en fr
  • FR1030164A - Process for preparing phosphorescent products : en fr
  • US2641025A - Apparatus and method for drafting fibers : en
  • DE760406C - Joint for support arms of electrical lights : de en
  • DE760543C - Process for depositing thermally evaporated substances : de en
  • DE764333C - Arrangement for balancing the 6n + - 1-fold harmonics in the magnetizing current of three-phase transformers or reactors : de en
  • GR14485B - WATER PUMPS FOR DEEP WELLS AND ARTICIAN WELLS. : el en
  • GB692554A - Stabilisation of vinyl chloride polymers : en
  • GB692702A - Improvements in and relating to starting circuits for electric discharge devices : en
  • DE844387C - Gear switching device : de en
  • DE851742C - Emergency braking device for vehicles, in particular for motor vehicles and motor vehicle trailers : de en
  • DE879004C - Process for the production of bitumen emulsions : de en
  • DE879443C - Process for the production of lubricating oil improvers which act as detergents and / or inhibitors : de en
  • AU1743153A - Emulsion polymerisation of styrene : en
  • FR1030241A - Improvements to protective coatings for electric cables, pipes, etc. : en fr
  • DE878952C - Circuit arrangement for multiple use of telegraph channels : de en
  • FR1030035A - Flat batteries with insulating sleeve : en fr
  • AT175162B - Loading and unloading devices for cars, in particular motor vehicles : de en
  • CA493572A - Paper roll wrapping machine : en fr
  • US2641322A - Well fluid stabilizer : en
  • US2641643A - Color television camera : en
  • CA493536A - Condensation product and method of making same : en fr
  • AU162140B2 - Improvements relating tothe removal of silica from water : en
  • DE879242C - Back cylinder, through which a conveyor is moved up to the progressive dismantling : de en
  • DE879338C - Flywheelless air motor, especially for driving high pressure pumps for hydraulic systems on trucks and their trailers : de en
  • FI26371A - Kilremskiva : en fi
  • FR1030276A - Process for the production of colored polymerizates : en fr
  • GB692711A - Improvements relating to spark ignition coil holders : en
  • US2641120A - Apparatus for finishing hosiery : en
  • US2641110A - Method and system for refrigeration of railroad cars : en
  • US2641425A - Support : en
  • US2641574A - Process and apparatus for decolorizing oil : en
  • DE760743C - Washing machine for washing and spin-drying of laundry items or the like. : de en
  • US2641404A - Blower-filter unit : en
  • US2641340A - Flashing for corrugated buildings : en
  • US2641618A - Hydrogenation of 1,1-diphenyl-2,2-dimethyl-propanol-1 : en
  • US2641087A - Remote control valve for heavy duty sandblast hose : en
  • US2641212A - Magnetic holding fixture for soldering terminals : en
  • US2641495A - Door lock : en
  • US2641677A - Heater for bottled beverages : en
  • US2641149A - Gripping tool : en
  • US2641394A - Needle threader : en
  • DE879173C - Method and device for measuring liquid levels in containers : de en
  • FR1030187A - Process for desizing textile plant fibers : en fr
  • FR1030396A - Wine filtering device : en fr
  • DE879324C - Lighting device for projector : de en
  • FR1030104A - Device for holding objects inside a car : en fr
  • FR1030180A - Process for the preparation of 2-phenyl-alkoxy-serine derivatives : en fr
  • GB692762A - Improvements in or relating to the manufacture of sliding-clasp fasteners : en
  • GB692492A - Improvements in or relating to wagon traversers : en
  • FR1029886A - Improvements to waxing and polishing devices : en fr
  • DE1657337U - FIRST AID KIT TO BE CARRIED IN VEHICLES. : de en
  • DE879016C - Process for the production of condensation products : de en
  • CA493511A - Flexible package and method of manufacture : en fr
  • GB692477A - Duplicating ribbon attachment : en
  • DE879058C - Servo braking device, in particular for motor vehicles : de en
  • DE879341C - Method and device for operating gas turbine systems with pressurized gasification of the fuels : de en
  • FR1029922A - Tank for the treatment of textile fibers by circulating bath : en fr
  • DE749426C - Blankwalzoel : de en
  • GB692722A - Novel copolymers, process for preparing such copolymers and compositions including the same : en
  • GB692657A - Building structures : en
  • DE1657078U - STOP VALVE WITH FINE REGULATION, LOCKING AND PLUG AND KEY CHANGES TO MARK THE OPERATING POSITION. : de en
  • GB692582A - Darts game : en
  • FR1029884A - Improvements to indicator cathode ray tubes : en fr
  • DE1657029U - ADJUSTABLE STAMP FOR FILLING IN THE TIP COLUMNS IN THE FOOTBALL TOTO BET SLIPS. : de en
  • DE879233C - Dust, water or airtight zipper : de en
  • FR1030319A - Process for the production of town gas from methane or other gaseous hydrocarbons : en fr
  • GB692694A - Improvements in printed circuits : en
  • DE1657258U - USE FOR THE MULTI-HOLE MOUTH PIECE OF EXTRUSION PRESSES, PREFERRED BRICK PRESSES, FOR THE PRODUCTION OF HOLLOW BRICKS. : de en
  • DE753903C - Typewriter with an automatic multiplier : de en
  • DE879087C - Press for bookbinders : de en
  • US2641145A - Reduction drive useful for venetian blinds : en
  • US2641217A - Foot-powered watercraft : en
  • DE879008C - Machine for the production of ampoules : de en
  • FR1029916A - Method and device for metallic printing on fabrics and the like : en fr
  • GB692639A - Improvements in or relating to process for refining oils containing benzene : en
  • GB692632A - Improvements in or relating to building structures : en
  • DE879167C - Process for the extraction of non-ferrous metals, in particular zinc and lead : de en
  • FR1030077A - Wheel grip device : en fr
  • US2641732A - Electron discharge device of the velocity variation type : en
  • US2641526A - Gas purification : en
  • DE1657188U - MOBILE MANURE ROTATING CRANE WITH BRUSHED BOOM SWIVELING MORE THAN 360 °. : de en
  • DE1657206U - DEVICE FOR EXAMINATION OF ISOLATED ORGANS. : de en
  • DE879396C - Microphone holder on the gallows : de en
  • US2641292A - Container : en
  • DE879360C - Procedure for color photography : de en
  • FR1029997A - Method and device for counting quantities of electricity : en fr
  • GB692735A - Escutcheon fixing means : en
  • IE20117L - Improvements in or relating to incubators : en
  • USD169824S - Audio visualunit : en
  • DE1657063U - TRANSFORMATION BUTTON. : de en
  • AU163079B2 - Improvements in and relating to hydraulic turbines : en
  • FR1030105A - Process for the preparation of aminophosphates : en fr
  • DE1657111U - SHAVER WITH BUILT-IN ALUM PENCIL. : de en
  • FR1029968A - Process for obtaining flames of heavy liquid fuels, and improvements made to burners using these fuels : en fr
  • GB692634A - Method of and means for conditioning the air in pits : en
  • DE879202C - Entry arm for loading devices : de en
  • FR1030045A - Lubricant for pneumatic tools and the like : en fr
  • FR1030442A - Detachable clutch : en fr
  • US2641063A - Grain drier : en
  • FR1030032A - Nozzles for flame cutting and similar operations : en fr
  • GB692675A - Improvements in means for measuring colour or opacity of a fluid : en
  • FR1029833A - Thread tension adjustment device, especially in hosiery trades : en fr
  • FR1030411A - Manufacture of magnetic recording media : en fr
  • FR1030147A - Automatic control device for regulating devices for steam heating systems : en fr
  • US2641500A - Vehicle having offset radiator and tire located adjacent thereto : en
  • GB692483A - Improvements in or relating to apparatus for feeding strip material to an automatic machine : en
  • DE879180C - Process for the removal of felled trees and cleared stumps as well as other forest goods : de en
  • DE879155C - Method and device for producing glass panels : de en
  • DE879311C - Softening and gelatinizing agents : de en
  • GB692621A - Improvements in and relating to fusible electrical cut-out assemblies : en
  • GB692628A - Improvements in and relating to internal reflection signs : en
  • FR1030386A - Electric needle : en fr
  • FR1030067A - Press comprising two tools consisting of a die and a punch, in particular for the manufacture of nuts : en fr
  • FR1030127A - phone headset element : en fr
  • FR1029807A - Improvements made to devices for spraying liquids, in particular for spreading anti-parasite and anti-cryptogamic liquids : en fr
  • DE1657090U - STOPPER FOR LONG LOG CARRIAGES. : de en
  • DE1657293U - HOUSING LID TO COVER THE COOKING PLATES OR FIRE OPENINGS FOR ELECTRIC, GAS AND COAL STOVES AND SIMILAR APPLIANCES. : de en
  • FR1029806A - Development of adjustable wrenches with a single movable jaw : en fr
  • DE879226C - Method and device for producing an abrasive or the like. : de en
  • DE878904C - Motorcycle tank bag : de en
  • AU1732753A - Improvements in dispenser cathodes : en
  • AU1735753A - Improvements relating to tghe preperation of omega (3/2, 2- dithiolanyl) aliphatic acids : en
  • FR1030063A - Internal combustion engine, including diesel engine powered by an exhaust gas turbocharger : en fr
  • FR1030228A - storage case : en fr
  • FR1030178A - Device for the hot air heating of vehicles and in particular railway cars : en fr
  • US2640990A - Overall with strap arrangement : en
  • US2641342A - Fluid coupling and clutch : en
  • USD169809S - Hagen combined lamppost and mailbox support : en
  • DE878849C - Stabilizer for synthetic rubber-like compounds : de en
  • DE879042C - Shut-off valve : de en
  • US2641417A - Fishing reel : en
  • AT175051B - Construction profile : de en
  • GB692655A - Improvements in or relating to methods and apparatus for sorting small articles suchas seeds and the like : en
  • DE879402C - Arrangement for external interference reception of ultra-high frequency electromagnetic oscillations : de en
  • US2641005A - Method of making platform sandals : en
  • CA493444A - Gate latch : en fr
  • FR1029900A - Transformer or choke coil with air gap : en fr
  • AU1742753A - Anew or improved ticket printing and issuing machine : en
  • AU1731853A - Improvements in or relating to circuits for television picture tubes : en
  • FR1029863A - Straightening shank for sagging arch : en fr
  • FR1029929A - Coating for bread and pastry molds : en fr
  • FR1030321A - Luggage rack for motor vehicles : en fr
  • DE1657253U - TRIANGLE REVERSE SHIELD. : de en
  • GB692595A - Improvements in clocks : en
  • DE1657050U - HOUSEHOLD DISHWASHER. : de en
  • DE1657215U - ICE SPOON. : de en
  • DE879084C - Device for guiding yarn chains in drying chambers of sizing machines : de en
  • DE879172C - Testing and sorting machine for cans, rollers, balls or the like. : de en
  • DE879375C - Cutting device for straight cigarette machines : de en
  • FR1030377A - Container for injectable solutions or other applications : en fr
  • DE879315C - Process for the production of fine-grained or pearl-shaped polymers : de en
  • DE878993C - Electrically heated mantle lighter : de en
  • DE878954C - Circuit arrangement for carrier current telegraph systems with changeable level : de en
  • DE879310C - Rubber vulcanization accelerator in the form of free-flowing cores : de en
  • GB692746A - Improvements in or relating to cutting thermoplastic materials : en
  • DE879151C - Molding sand mixer : de en
  • FI26392A - Anordning for dammfri tukning av sopkärl i uppsamlingsbehållare : en fi
  • FR1029816A - Additions or fillers for rubber : en fr
  • FR1030210A - Volumetric fluid dispenser : en fr
  • USD169803S - Spool box : en
  • US2641064A - Rotary cooling apparatus : en
  • GB692656A - Improvements in or relating to rotary circulating pumps : en
  • DE1657189U - COOKING GAS SAVING PLATE. : de en
  • FI26349A - Förfaringssätt för maskinell framställning av fisknät eller annat liknande nätverk : en fi
  • FR1030117A - Tool for ballast stripping machines under railway tracks : en fr
  • FR1030207A - Regulator working in compression for brake controlled by a hollow piston : en fr
  • DE765823C - Two-way valve with three valve connection spaces : de en
  • DE879131C - Electrical discharge vessel : de en
  • DE879369C - Feed device for grinding machines : de en
  • DE1657098U - PROTECTIVE DEVICE FOR SCOOTERS. : de en
  • DE1657343U - BICYCLE SEAT TUBE WITH WELDED BASE BRACKET FOR OPTIONAL ATTACHMENT TO SCOOTER : de en
  • FI26367A - Oja-aura : en fi
  • FR1030098A - Counter device for cameras, making it easier to set up and check film views : en fr
  • GB692713A - Improvements in or relating to the magazines of typographical composing machines : en
  • DE879200C - Device for lifting and conveying paper or the like. : de en
  • FR1029883A - Improvement of the cycle pump connections that are permanently fixed to the pump and applied to the valve by simple pressure : en fr
  • US2641106A - Electrohydraulic system having a safety shutoff valve for its accumulator : en
  • US2641606A - Process for production of tetra esters of diphosphoric acid : en
  • USD169805S - Upholstered sofa : en
  • AU1732353A - Improvements in or relating to cooling devices for electric discharge tubes : en
  • DE1657165U - SPRING CONTACT FOR CLAMPING A LOW-VOLTAGE HIGH PERFORMANCE FUSE CARTRIDGE ON BLADE CONTACTS. : de en
  • DE879182C - Process for the preparation of thixotropic sulfur dispersions : de en
  • FR1030190A - Liquid flow regulator : en fr
  • FR1030355A - Self-spraying butane and propane products : en fr
  • FR1030062A - Pyrimidine derivatives and their preparation : en fr
  • US2641008A - Pipe reconditioning machine : en
  • AU1739953A - Improvements in and relating to steel reinforcements for reinforced concrete structures : en
  • DE1657022U - CONCRETE WASHER STOVE. : de en
  • US2641182A - Canceling and dating device : en
  • US2641603A - Refining of glyceride oils : en
  • US2641753A - Photoelectric keyboard : en
  • FR1029957A - Improvements in mechanical presses of the triple-acting type for metalworking : en fr
  • DE1657177U - METAL PROTECTIVE CAP FOR INJECTION SYRINGES. : de en
  • FR1029862A - Improvements to the manufacturing process for soft cheeses and in particular camemberts, and new clay for the implementation of this improved process : en fr
  • DE1657087U - ROTATING DISC FOR THE DISPLAY OF GOODS. : de en
  • DE1657207U - MANOMETER PROTECTION. : de en
  • DE1657281U - HIGH FREQUENCY LEAD AND SWITCHING ELEMENT FOR HIGH FREQUENCY DEVICES MADE OF SUCH LEAD : de en
  • FR1030061A - Method and instrument for the removal of pituitaries from animals : en fr
  • DE879067C - Winding machine with a device for forming a thread reserve at the beginning of the lap : de en
  • AT175109B - Method for producing a cylinder wall : de en
  • AT175155B - Single track sled : de en
  • DE1657128U - TOY FIGURE WITH AND WITHOUT MECHANISM. : de en
  • DE764957C - Device for the transmission of characters from railroad trains to the route by inductive action of the wheels on iron cores arranged on the route : de en
  • AT175102B - Pistons for internal combustion engines, in particular for two-stroke engines : de en
  • DE1657120U - IRON HEEL GUARD. : de en
  • DE879308C - Process for hardening surfaces of elastic, porous, vulcanized, rubber-like objects : de en
  • US2641634A - Phase comparison electronic relay protective system : en
  • DE1657031U - TILTING DEVICE. : de en
  • DE1657361U - FLASHING LAMP, ESPECIALLY FOR VEHICLES. : de en
  • AT175107B - Low voltage spark plug for capacitor discharge : de en
  • AU1729453A - Improvements relating tothe process of facilitating the dewatering of aqueous suspensions of finely-divided minerals : en
  • AT175055B - Window frames : de en
  • DE1657133U - TIN CANISTER. : de en
  • CA493540A - Coin controlled meter and bank therefor : en fr
  • US2641103A - Detachable link for pipecutting tools : en
  • US2641466A - Control means for automatically operated doors : en
  • US2641018A - Hinge joint : en
  • DE1657172U - INTRODUCTION HOLDER FOR HAEMORRHOIDAL TAGS. : de en
  • GB692689A - Improvements in and relating to swing hammer assembly : en
  • AU1740353A - Improvements in pulverisers : en
  • AU1744253A - Digging and carrying scraper : en
  • US2641422A - Exhaust system for gas turbine engines in aircraft : en
  • DE878941C - Process for the production of hydrazine hydrate by oxidation of urea with sodium hypochlorite : de en
  • CA493449A - Wheel structure : en fr
  • DE1657083U - ADHESIVE LETTER. : de en
  • DE879367C - Device for convex grinding on cylindrical grinding machines, roll grinding machines and similar machines : de en
  • DE1657214U - THERMOMETER AS A PENDANT AND PIN. : de en
  • DE1657313U - RECORD PIANO, ESPECIALLY FOR CHILDREN. : de en
  • AU155568B2 - Improvements in and relating to gloves : en
  • CA493437A - Molding and wrapping machine : en fr
  • DE1657021U - CHISEL AND CHISEL HOLDER. : de en
  • DE1657102U - DEVICE FOR CONNECTING A TUBELESS AIR PUMP TO THE VALVE OF A WHEEL TIRE OD. DGL. : de en
  • DE879088C - Arrangement to prevent washing or press belts from wandering sideways in rotary filters : de en
  • FR1030441A - Improvements to air brake control valves : en fr
  • DK75959C - Four-wheel agricultural cart. : da en
  • FR1030023A - electric warning light equipment by signals, for cycles : en fr
  • US2641497A - Lifter for utensils and the like : en
  • US2641300A - Hose making machine : en
  • US2641674A - Method of joining thin metallic sheets : en
  • US2641485A - Valved pipe fitting : en
  • CA493553A - Demodulation apparatus for pulse multiplex pulse time modulated signals : en fr
  • AU166545B2 - Pipecoyl carbinols and method of preparing same : en
  • AU1743453A - Improvements in and relating to pianos and like musical keyed instruments : en
  • DE764684C - Process for the manufacture of sleeveless iron straps : de en
  • DE879195C - Filter plate : de en
  • US2641014A - Brush having an internal anchor for securing the bristles within the ferrule : en
  • DE1657320U - CHRISTMAS, EASTER AND CONFILTURE TUBES WITH METAL CLOSURE. : de en
  • DE871197C - Saw tang with clamping wedge for tensionable saws : de en
  • US2641296A - Machine for the continuous application of foam rubber cushioning to a carpet : en
  • US2641540A - Ferrous base chromium-nickel-titanium alloy : en
  • US2641045A - Reversible fabric : en
  • US2641299A - Means and method of applying coiled layers of raffia to the bottom of bowls : en
  • USD169822S - Lady s stocking : en
  • US2641687A - Fluorescent lighting fixture having air-cooled lamp and ballast chamber : en
  • FR1030332A - New fairground attraction : en fr
  • FR1030369A - Improvements to endless carriers : en fr
  • AU1730053A - Apparatus and process for shell molding : en
  • AU1732253A - Improvements in or relating to contact members for disc-shaped electrode connections : en
  • CA493459A - Machine for planing, stitching and setting saw blades automatically : en fr
  • US2641452A - Electromagnetic type of mixer : en
  • US2641085A - Heater for fields, orchards, and the like : en
  • FR1029848A - Devalue : en fr
  • DE878891C - Process for producing colored photographic images by the subtractive three-color process with the aid of chromogenic development : de en
  • DE879280C - Axial fan or axial pump : de en
  • DE1657249U - SLIPPER. : de en
  • DE878838C - Protection device for woodworking machines, especially table saws : de en
  • CA493579A - Turbine apparatus : en fr
  • DE764643C - Process for the production of cobalt-magnesium catalysts for the conversion of carbon-oxide-hydrogen mixtures : de en
  • DE879053C - Process for increasing the photosensitivity of aromatic azido compounds : de en
  • CA493497A - Coffee percolators and like liquid heating devices : en fr
  • DE1657137U - SHOWER LAMP. : de en
  • DK75941C - Apparatus for stimulating the lactation process. : da en
  • GB692631A - Improvements in or relating to building structures : en
  • CA493543A - Photographic holders : en fr
  • FR1030303A - Folding boat wrap : en fr
  • GB692681A - Disinfectant composition : en
  • GR14486B - SPECIFIC BOTTLE CAN BE USED TO BOTTLE TWO DIFFERENT LIQUIDS INSIDE THIS BOTTLE. : el en
  • AT175146B - Process for the production of cellulose : de en
  • FR1030112A - New embossing process : en fr
  • FR1030271A - Distribution facility : en fr
  • DE878953C - Electrical signal receiver : de en
  • AT174681B - Device for the radiographic representation of body sections : de en
  • DE876256C - Arrangement for long-distance traffic in telephone systems with dialer operation : de en
  • GB692732A - Conversion of carbonaceous matter into useful gas : en
  • US2641465A - Louver window and actuating mechanism therefor : en
  • DE878936C - Process for the production of artificial leather : de en
  • DE1657356U - TRAPPINE. : de en
  • FR1029915A - Animal-drawn bisoc plow : en fr
  • FR1030285A - Screwdriver : en fr
  • FR1029905A - Electrically wound watch movement : en fr
  • FR1030048A - Transmission device for motorcycles and similar vehicles with suspended drive wheel : en fr
  • AT175172B - Self-energizing brakes, in particular for motor vehicles : de en
  • US2641091A - Apparatus for sharpening razor blades and other blades : en
  • DE878937C - Process for the conversion of pigments into derivatives which are soluble or distributable in water : de en
  • DE879216C - Secured lock on doors for safes or the like. : de en
  • DE879393C - Relay for evaluating the phase position of an alternating current compared to a comparative alternating current, especially for purposes of railway safety : de en
  • US2641302A - Method of making flexible hose for suction cleaners : en
  • DE1657144U - BALLOON SCARF AND SCARF. : de en
  • FR1030373A - Control system for heaters or cookers of gluing, finishing and dyeing baths : en fr
  • GB692574A - Improvements in and relating to methods of and apparatus for dewatering materials : en
  • GB692731A - Improvements in electrodes for secondary electric batteries : en
  • GB692730A - Improvements in or relating to opening devices for packages or containers : en
  • DE767777C - Bulletproof connection for armor : de en
  • DE878903C - Pillion seat arrangement for two-wheeled vehicles : de en
  • FR1030203A - Safety device for motor cars, airplanes and the like : en fr
  • US2641421A - Adjustable loom beam : en
  • DE1657400U - SPREADER FOOT BAND WITH ADJUSTABLE, ELASTIC SPREADER FOOT SUPPORT. : de en
  • DE759696C - Roll film camera with a rewind device : de en
  • DE879405C - Device for communications carried out by means of high-frequency carrier waves : de en
  • DE878836C - Cleaning device for hotplates or the like. : de en
  • GB692596A - Production of organohalosilanes : en
  • CA493470A - Electric switch box : en fr
  • AU164916B2 - Side delivery rake witha reversible frame : en
  • CA493589A - Position determining system : en fr
  • DE745156C - Solid rubber tires for vehicle wheels : de en
  • DE879301C - Process for protecting organic glasses : de en
  • US2641283A - Pumping device : en
  • DE879302C - Resin molded body with embedded ceramic leadthroughs : de en
  • FI26374A - Chipper : en fi
  • GB692607A - Improvements in or relating to change-speed gear for motor vehicles : en
  • DE879378C - Dialing device in a conveyor system : de en
  • DE879431C - Inductive frequency-independent power branching arrangement for Braun tubes : de en
  • FR1030385A - Control of carrier electromagnets or the like : en fr
  • GB692509A - Improvements in or relating to mechanical metal working presses : en
  • GB692514A - Improvements in or relating to a walking toy : en
  • GB692543A - Improvements relating to non-linear electrical circuits : en
  • DE879252C - Arrangement for the transmission of messages of any kind, which are stored according to a magnetic sound method, to portable vehicles : de en
  • DE879454C - Leather fatliquor : de en
  • FR1030343A - Improvements relating to a support for holding circular objects on a table : en fr
  • GB692642A - Improvements in or relating to tracers or duplicators for machine tools : en
  • USD169804S - De stefano pendant : en
  • DE1657262U - UMBRELLA MADE IN PARTICULAR LIGHTNON-PERMEABLE MATERIAL FOR LUMINAIRES. : de en
  • DE878879C - Fan throttle for aircraft engines : de en
  • DE879331C - Paper feed device for booking machines with line feed and long feed : de en
  • DE879455C - Replacement for olein : de en
  • FR1030281A - Phosphorescent products based on calcium phosphate : en fr
  • FR1030371A - New profiled element, its manufacturing process and its various applications : en fr
  • US2641069A - Composite innersole construction : en
  • FR1029819A - Improvements to electrical connection devices with pins or sockets : en fr
  • FR1029913A - Improvement in photographic shutters : en fr
  • FR1030217A - Toothpaste products : en fr
  • FR1030088A - Improvements to centrifugal pumps : en fr
  • AU162399B2 - Apparatus for cleaning windshields of vehicles : en
  • AU1739753A - Improvements relating to vent valves : en
  • FR1030282A - Process for regenerating spent silver bleaching solutions : en fr
  • FR1030449A - Transformer for electrical welding and other applications : en fr
  • US2641741A - Crystal controlled modulated oscillator : en
  • US2641156A - Automatic flash spotter : en
  • DE878980C - Control device for machines : de en
  • FR1030114A - Electromagnetic slip coupling device : en fr
  • AT175098B - Control of internal combustion engines : de en
  • US2641252A - Therapeutic table : en
  • US2641135A - Actuating means for antennas and the like : en
  • US2641385A - Controlled fluid dispensing container : en
  • FI26354A - Eldstad för ved eller annat fast gasrikt brand : en fi
  • FR1030242A - Permanent control device for fire extinguisher under constant pressure : en fr
  • DE1657240U - FOAM RUBBER INSERT FOR PNEUMATIC TIRES. : de en
  • DE759713C - Arrangement for secret message transmission by means of a high-frequency carrier wave : de en
  • US2641307A - Seat support : en
  • FR1029980A - Opening ring for keyring : en fr
  • FR1029878A - Cell dust collector : en fr
  • US2641563A - Insecticidal and acaricidal composition comprising propylene glycol and alkali ammonium sulfo sulfide : en
  • GB692692A - Improvements in and relating to radio aerials : en
  • DE1657072U - CRANKSHAFT FOR COMBUSTION MACHINES, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE879304C - Process for the production of thread-like or ribbon-like reaction products from polybutadiene and sulfur dioxide : de en
  • US2641663A - Electric switch : en
  • DE878876C - Process for the production of pest repellants based on hexachlorocyclohexane which can be used without impairing the taste or odor of the harvested crop : de en
  • DE1657169U - SMALL RELAY WITH FLAT REEL. : de en
  • DE1657232U - VERSATILE PICTURE SECTION FINDER TO CREATE ANY SIZE OF FORMAT WITH CONSISTENT PROPORTION. : de en
  • US2641107A - Accessory system : en
  • US2641310A - Mounting member for furniture and the like : en
  • US2641522A - Digital reader : en
  • DE1657283U - COMBINED WIRE GROUND OVEN. : de en
  • GB692488A - Improvements in or relating to the refining of petroleum oils : en
  • DE879414C - Electric machine with pantograph : de en
  • FR1029832A - Improvements to freewheels, especially for bicycles : en fr
  • DE879298C - Method and device for bending bamboo cane : de en
  • DE879411C - Slot insulation for electrical machines : de en
  • GR14472B - SUNGLASSES WITH GRILL, WITHOUT GLASSES. : el en
  • DE1657176U - UNDERWATER MASSAGE VIBRATING JET. : de en
  • DE879291C - Cable car safety device : de en
  • FR1029870A - Device for loading garbage into a collection vehicle : en fr
  • GB692598A - Improvements in and relating to rolling shutters : en
  • GB692706A - Electrostrictive ceramics and transducers utilizing them : en
  • GB692658A - Building structures : en
  • DE878911C - Toy vehicle as a railway accessory (wagon transport vehicle) : de en
  • DE879136C - Adhesive for hard fiber floor panels or wooden floorboards on concrete : de en
  • DE879313C - Process for shaping polyacrylonitrile compounds : de en
  • GB692680A - Improvements in or relating to tables : en
  • FR1030074A - Clamping table, especially for machine tools : en fr
  • USD169813S - jorgensen : en
  • DE1657201U - MEASURING DEVICE FOR LIQUID CONTAINER. : de en
  • FR1029984A - Colored rutile balls and process for their manufacture : en fr
  • FR1030240A - Process for the preparation of 1-phenyl-2-amino-1,3-propandiol and its derivatives : en fr
  • FR1030414A - Apparatus for the production of carbon disulphide : en fr
  • DE879129C - Vapor or gas-filled discharge vessel with a directly or indirectly heated, strip-shaped cathode provided with an emission layer : de en
  • FI26359A - Procedure and Template for securing pre-fenced doors, windows and the like : en fi
  • FR1029873A - Improvements to boring machines for cylinders of internal combustion engines or similar : en fr
  • GB692490A - Improvements in or relating to devices for marking and/or forming cam profiles : en
  • GB692759A - A thrust bearing assembly for an axle-box : en
  • FR1030135A - Blanket for light sheet feed cylinder : en fr
  • FR1030389A - Improvements made to mixers, in particular those used to manufacture lightweight, fluid or cellular concrete : en fr
  • FR1029909A - Further development of continuous centrifugal dryers : en fr
  • FR1030043A - Machine for taking samples of liquids : en fr
  • FR1030099A - Camera body with interchangeable optical system : en fr
  • FR1030390A - Improvements made to spinning spindles, especially those driven by helical wheel and tangent screw : en fr
  • FR1030078A - Removable relay system, its application to cycles with an auxiliary motor : en fr
  • DE826283C - Furs of all kinds : de en
  • FR1030388A - Improvements to molds for building blocks : en fr
  • DE879051C - Crucible press for processing sheets, especially cardboard sheets : de en
  • GB692609A - Improvements in the thickness measurement of thin sheets and the like by -a-rays : en
  • US2641232A - Heating unit : en
  • GB692493A - Improvements in or relating to devices for use in conjunction with gramophone recordplayers : en
  • US2641226A - Writing implement with yieldably supported scribing element : en
  • US2641170A - Print washing machine : en
  • US2641550A - Process for obtaining volatile flavors : en
  • US2641646A - Coaxial line filter structure : en
  • FR1029975A - Process for the production of oxygen-containing substances by reaction of carbon monoxide with hydrogen : en fr
  • FR1030031A - Combing machine : en fr
  • FR1030070A - Improvements to boilers : en fr
  • FR1030224A - Process for packaging inks in powders or grains, and products conforming to those obtained : en fr
  • US2641398A - Bottle capping machine : en
  • DE878884C - Device for introducing wires into evacuated rooms : de en
  • DE1657231U - ADJUSTMENT DEVICE ON PHOTOGRAPHIC SHUTTERS FOR FLASHING LIGHT SHOTS. : de en
  • DE879259C - Telephone station : de en
  • FR1030256A - Injection molding process for plastics : en fr
  • FR1029850A - Fuel consumption reducer for motor vehicles : en fr
  • FI26330A - Combined press and briquetting machine : en fi
  • FR1030307A - Further development in methods and devices for the heat treatment of solid bodies : en fr
  • GB692568A - Hydrogen ion concentration adjustment : en
  • AU164298B2 - Time delay coated pharmaceutical pellets : en
  • AU1741353A - Method of preparing liquid nitrating acids and the solid nitrating acid (no2+) (hs o-) : en
  • US2641339A - Brake construction : en
  • US2641633A - Wire tracer : en
  • FR1030264A - Suction transport installation : en fr
  • FR1029912A - Pressure equalizer device : en fr
  • US2641033A - Molding apparatus : en
  • GB692606A - Improvements in a butterfly valve structure : en
  • CA493542A - Sealing means for an endloading transit mixer or agitator : en fr
  • DE1657065U - ESPECIALLY JEWELRY OR OBJECT OF USE AS A TRAVEL MEMORY. : de en
  • DE1657164U - OVERALL LINE PROTECTIVE DEVICE. : de en
  • DE1657321U - SLEEVE FOR LETTERS AND THE LIKE MADE OF FOIL. : de en
  • FI26379A - Apparatus for thickening cellulose or other similar pulp : en fi
  • FR1030260A - Manufacturing process of hygienic and industrial absorbent pads : en fr
  • AU164459B2 - Anew or improved ticket printing and issuing machine : en
  • DE879448C - Method and device for the production of high-temperature fuel gas from fuel dust : de en
  • DE1657159U - CABLE TRANSITION PIECE. : de en
  • US2641691A - Railway switch operating apparatus : en
  • DE1657374U - RIGGING STRIPS FOR WINDING WEAVING BEAM ON TEXTILE MACHINES. : de en
  • US2640986A - Clinching apparatus : en
  • US2641701A - Timing device : en
  • DE879079C - Toilet, especially a water closet, with an under shower : de en
  • US2641250A - Attachment for exercising machines : en
  • US2641387A - Mixing machine discharge door : en
  • AU158439B2 - Improvements in or relating to automatic radio direction finders : en
  • GB692676A - Improvements in and relating to moulds for use in the vulcanization of rubber or like soles in shoes : en
  • DE879020C - Rotation system for measuring devices : de en
  • AT175074B - Microscope with device for achieving phase contrast and aperture effects : de en
  • AT175191B - Elastic piping : de en
  • GR14476B - MOTOR VEHICLE MOVING AND PRODUCING GREAT POWER, WITHOUT FUEL. : el en
  • US2641054A - Split collar mounting tool : en
  • US2641206A - Firetube baffle insert with protected tip for heat exchangers : en
  • DE1657104U - BICYCLE STAND. : de en
  • FR1030019A - Wad for hunting cartridge : en fr
  • DE1657124U - ENTERTAINMENT GAME. : de en
  • DE879326C - Tachometer and revolution counter : de en
  • DE879381C - Coal plane : de en
  • GB692720A - Improvements in or relating to pyrophoric lighters : en
  • US2641044A - Process for manufacturing mullitecontaining refractories : en
  • GB692728A - Improvements in or relating to electric surge arrestor arrangements : en
  • DE878824C - Process for the production of condensation products : de en
  • DE879399C - Electron tubes for generating, amplifying and modulating electrical oscillations : de en
  • DE875563C - Hot water supply system with a circulation line : de en
  • US2640987A - Armored garment : en
  • GB692480A - Improved insulated electrical conductor and process of producing same : en
  • GB692547A - Process of preparing polycyclic compounds and insecticidal compositions containing the same : en
  • DE879383C - Ring disc filter : de en
  • DE878865C - Plain bearing material : de en
  • DE878955C - Device for generating and sampling the carrier frequencies for a multiple alternating current telegraphy system : de en
  • DE1657081U - SPRING SHAFT BEARING FOR FINE MECHANICAL DEVICES, IN PARTICULAR FOR UNSTILLS IN TIMING DEVICES. : de en
  • DE878892C - Trailer hitch : de en
  • DE879120C - Synchronization device for start-stop operation : de en
  • DE1657071U - HEATING PLATE FOR CAR ENGINES. : de en
  • DE1657330U - VEHICLE AXLE WITH SWINGING SEMI-AXES, IN PARTICULAR TRACTOR AXLE. : de en
  • DE878992C - Electric surface heating device and method and means for making same : de en
  • DE1657209U - RIGHT BAR FOR SCHULANNAENGER. : de en
  • DE1657309U - QUICK CHANGE PENDULUM HOLDER. : de en
  • DE879387C - Process for the optional transfer of pyrolusite into ª ‡ - or ª † -MnO : de en
  • US2641709A - Frequency correction device : en
  • DE875495C - Pit lining, especially as longwall mining : de en
  • DE870812C - Device for actuating a roller shutter : de en
  • DE878925C - Unloading device for drag plate conveyor : de en
  • FR1030075A - Telescopic light submachine gun : en fr
  • FR1030440A - Improvements to washing machines : en fr
  • DE879114C - Stop bars in trams and other means of transport : de en
  • US2641312A - Sectional block-type scarfing tip : en
  • FR1029851A - Connection device by automatic closing of the adjoining parts of an isothermal garment for diving or other : en fr
  • FR1029992A - Turbo-sprayer : en fr
  • US2641130A - Differential air gauge : en
  • DE879218C - Needle roller for drafting devices : de en
  • DE879343C - Runner for liquid-cooled gas turbines : de en
  • DE879138C - Additives to lubricants and metalworking agents : de en
  • DE751567C - Slotted grating with side attachment to prevent gaps : de en
  • FR1029948A - Method and device for extinguishing fires : en fr
  • AT175180B - Device for centerless, chip-removing tangential machining of workpieces according to cylindrical surfaces : de en
  • DE878874C - Hose casting device : de en
  • DE879119C - Circuit arrangement for the alternate transmission of several messages : de en
  • AT175072B - Device for generating high-frequency mechanical vibrations in liquids : de en
  • US2641734A - Microwave device : en
  • US2641010A - Rotary cutter device for pipe cleaners : en
  • US2641246A - Cooking device : en
  • US2641711A - Photocell sensitive to electromagnetic radiations : en
  • AU1729953A - Improvements in or relating to atomissers : en
  • AT175192B - Training bullet for rocket launchers : de en
  • FR1030374A - Improvements to heating systems : en fr
  • GB692653A - Improvements in or relating to pressure reducing valves : en
  • AU165156B2 - Mechanism for controlling fuel toa gas turbine engine : en
  • AT175149B - camera : de en
  • US2641220A - Apparatus for positively feeding paste and other adhesives to moving work : en
  • US2641589A - Composition of fluid methyl polysiloxanes : en
  • US2641693A - Local transmitter frequency control circuit : en
  • US2641710A - Radiological gas analysis : en
  • CA493500A - Refrigerator cabinet : en fr
  • AT175118B - Process for surface hardening of metallic workpieces, in particular made of iron and its alloys : de en
  • CA493525A - Position indicators : en fr
  • CA493530A - Igniters : en fr
  • CA493565A - Automatic loading mechanism for continuously rotated chuck : en fr
  • AT175143B - sewing machine : de en
  • US2641013A - Hand scrubbing device for amputees : en
  • US2641161A - Contact lens : en
  • US2641567A - Method of producing penicillins : en
  • US2641176A - Preparation of canned products : en
  • US2641445A - Combined rotary and impact drill with fluid coupling : en
  • US2641675A - Printed electrical conductor : en
  • US2641188A - Reciprocating electromagnetic pump : en
  • US2641585A - Synthetic fiber preparation from solutions of acrylonitrile polymers in dimethyl phosphite : en
  • US2641028A - Apparatus for fiber collection : en
  • US2641738A - Electric regulator responsive to phase difference of two currents : en
  • AT175115B - Reversible gearing arranged between parallel or slightly inclined axes with helical teeth of different inclinations on the wheel and pinion : de en
  • AU163287B2 - Backward wave tube : en
  • AU1733853A - Time delay coated pharmaceutical pellets : en
  • AT175141B - sewing machine : de en
  • DE878850C - Dissolving, swelling, gelatinizing and plasticizing agents : de en
  • DE879056C - Process for the production of planographic printing forms : de en
  • DE879211C - Mechanical actuation device for hydraulically or pneumatically actuated disc brakes, especially for motor vehicles : de en
  • DK75934C - Projection apparatus, in particular for television receivers, as well as projection screen. : da en
  • AT175053B - Blind wood with a barrier layer on one side : de en
  • DE1657074U - COUNTERWEIGHT ARRANGEMENT ON CRANKSHAFT IN RECIPROCATING ENGINES. : de en
  • DE878869C - Flow indicator for liquids : de en
  • DE879108C - Device for filling blast furnaces : de en
  • DE879192C - Deburring machine : de en
  • GB692571A - Improvements in or relating to a method and means for uniting tubes and the like : en
  • AU1733653A - Improvements in carbonylation of olefins : en
  • US2641636A - Bus duct and plug-in unit : en
  • DE1657171U - BAR OF SOAP. : de en
  • DE879350C - Infinitely variable transmission : de en
  • GB692696A - Improved flexible joint or mounting : en
  • AT175140B - sewing machine : de en
  • CA493501A - Pulse generator : en fr
  • DE765037C - Glass fibers and insulating products made from these, in particular textile products : de en
  • DE1657243U - TOGGLE LOCKING RING FOR CANNES AND THE LIKE. : de en
  • DE867279C - Support bandages : de en
  • FR1029855A - Windshield wiper device, with variable-length wiper blade for automobiles and all other vehicles, for wiping the glass on any bitch : en fr
  • USD169802S - Cane-doll : en
  • USD169832S - Bookholder or similar article : en
  • US2641076A - Single trigger firing mechanism for double-barreled guns : en
  • US2641164A - Method for processing fibrous pulp : en
  • DE1657060U - LENGTH ADJUSTMENT DEVICE FOR THE CAGE SAW BLADE ON CAGE SAW FISHING. : de en
  • DE1657252U - LIGHT BELT. : de en
  • DE753481C - Coin operated telephone : de en
  • DE878822C - Process for the preparation of triaminotriarylmethane dyes : de en
  • DE879460C - Hot air welder for thermoplastics : de en
  • FR1030146A - prefabricated elements in cork concrete or similar for removable lightweight buildings : en fr
  • GB692615A - Improvements relating to devices for examining waveforms : en
  • DE878932C - Combined air freshening, fogging and sprinkling device for mining operations or the like. : de en
  • DE1657323U - DEMONSTRATION DEVICE. : de en
  • AT175060B - Sawing and milling device, in particular for pre-cutting the tenon parapet : de en
  • AU164575B2 - Improvements in carbonylation of olefins : en
  • GB692673A - Improvements relating to the packaging of small articles : en
  • FI26334A - Flerfärgtryckmaskin : en fi
  • FR1030133A - Improvement in the successive feeding of stacked flexible sheets : en fr
  • US2641192A - Gear pump : en
  • US2641369A - Crossfeed mechanism : en
  • US2641396A - Luggage carrier for vehicles : en
  • US2641268A - Dishwashing machine : en
  • AT175094B - Pen partition, especially for pig stalls : de en
  • US2641072A - Foldable clothesrack for ironing boards and the like : en
  • US2641137A - Power transmission mechanism : en
  • AT175134B - Chain stitch sewing machine : de en
  • CA493546A - Surface-covering article : en fr
  • AU1737453A - Apparatus for reaping seed crops : en
  • AT175111B - Protection against corrosion for pipes and the like. similar Metal body : de en
  • DE1657097U - HEAD PROTECTION DEVICE FOR PASSENGER VEHICLES AND TRUCKS. : de en
  • CA493502A - Radar apparatus : en fr
  • DE1657358U - CARRYING BAG FOR DESK CUTLERY. : de en
  • DE1657001U - INJECTION, CASTING OR DRIPPING ARRANGEMENT FOR LIQUID CONTAINERS OF ALL KINDS. : de en
  • DE1657092U - STEERING GEAR, IN PARTICULAR FOR VEHICLES. : de en
  • FI26352A - Backpack : en fi
  • DE879358C - Process for the production of high-strength and sized paper, cardboard, cardboard and similar products : de en
  • DE749270C - Device for determining the mean value of curves : de en
  • DE1657349U - FILTER SYSTEM FOR GRINDING MACHINE. : de en
  • US2641129A - Fuel registering device for use on motor vehicles : en
  • DE1657036U - SCISSORS FOR LOOKING FOR, SEARCHING AND CUTTING THE UMBRELLA CORD AND OTHER STRANDED ORGANS, HOLLOW ORGANS OR TISSUE PARTS. : de en
  • DE876413C - Scanning device for remote kinematography transmitter : de en
  • FR1029838A - Grain crusher : en fr
  • FR1030131A - Compressed air, firedamp or other fluid discharge line to be installed in deep wells and combination of means allowing the realization : en fr
  • CA493539A - Production of defluorinated tricalcium phosphate : en fr
  • DE879459C - Device for roughening rubber sheets, bands or the like. : de en
  • FR1029918A - Loom Shuttle Hunting : en fr
  • FR1030144A - Bodywork, in particular for automobile cars : en fr
  • GB692501A - Improvements in or relating to high frequency electric induction heating apparatus : en
  • AT175061B - Device for the impregnation of loose material, in particular chip and fiber materials : de en
  • DE878949C - Pull-through furnace for the heat treatment of strips and wires : de en
  • US2641496A - Pastry lifter and setter : en
  • FR1030140A - Double acting pump : en fr
  • FR1030209A - Improvement in the assembly of mirrors in their bay : en fr
  • FR1030340A - Improvement in ignition devices for internal combustion engines : en fr
  • GB692719A - Improvements relating to radio antennas : en
  • DE1657082U - PROTECTIVE COVER FOR TEST LABEL. : de en
  • DE1657247U - ADJUSTABLE MATCH LOCK. : de en
  • GB692670A - Improvements relating to the securing of electric accumulators in containers : en
  • GB692758A - Improvements in ball piston pumps : en
  • DE1657130U - FOLDING BOX BACKGROUND. : de en
  • AT175079B - Teaching aids in the form of a room thermometer : de en
  • CA493499A - Roller honing machine : en fr
  • GB692540A - Improvements in or relating to refuse feeding device for furnaces : en
  • FR1029940A - Preparation of germanium spherules, and use in the realization of unidirectional conductivity devices : en fr
  • FR1030090A - Reservoir pen holder : en fr
  • GB692525A - Arrangement of the air blower for drying ink printed by rotary photogravure printing machines : en
  • DE1657393U - FOLDER. : de en
  • US2641418A - Fishing reel : en
  • US2641463A - Friction snubber for railway car truck springs : en
  • FR1029840A - Profile shaping machine : en fr
  • FR1030300A - Clock-timer : en fr
  • FR1030387A - Automotive radiator : en fr
  • GB692533A - Electric frequency converting circuit employing regenerative modulation : en
  • GB692770A - Improvements in or relating to the locking in its mounting of the cathode of an indirectly heated valve : en
  • AU163981B2 - Improvements in or relating to luminescent layers for cathode-ray tubes : en
  • CA493574A - Method of and apparatus for pasteurizing liquids : en fr
  • US2641031A - Push-out sash : en
  • US2641703A - Antenna structure : en
  • DE1657306U - ATTACHMENT FOR TRACTOR INTENDED TO OPERATE CULTIVATORS AND HARROWS. : de en
  • GB692620A - An improved manufacture of thin sheets or plates of heat-treated material suitable for the dielectrics of capacitors and for other purposes : en
  • FR1030000A - Advanced automatic gear change device : en fr
  • FR1030008A - Improvements to submerged hydro-electric generator units : en fr
  • FR1030309A - Process for the preparation of arylcyanoguanidines : en fr
  • GB692612A - Change speed gear for bobbin spindles of spinning machines : en
  • DE879356C - Sales stand : de en
  • GB692524A - Improvements in rotors for turbines or compressors : en
  • GR14478B - METHOD OF DECORATIVE LIGHTING BY PERFORATED SCULPTURE DECORATION. : el en
  • GB692520A - Apparatus for drying and preheating granulated material for the manufacture of thermo-plastic material : en
  • GB692736A - Improvements in or relating to revolving barrel locks : en
  • AT175189B - Booking device for carbonless accounting : de en
  • FR1029936A - Multi-purpose removable process : en fr
  • FR1029983A - reference electrode for ph measurement and measuring device comprising this electrode : en fr
  • FR1030212A - Manufacturing process for lighter fluid in gel form : en fr
  • FR1030231A - New rotary piston pump : en fr
  • GB692557A - Variable-speed gear : en
  • DE1657157U - INSULATING TRAVERSE FOR ELECTRIC SWITCHGEAR. : de en
  • DE1657351U - BOX FOR FURNITURE LOCKS. : de en
  • DE761003C - Electric variable speed drive with DC motors : de en
  • DE878882C - Process and device for anodic oxidation of wires and tapes using the pull-through process : de en
  • DE879146C - Rotary compressor : de en
  • US2641556A - Magnetic sheet material provided : en
  • USD169819S - Kupferer table : en
  • DE879248C - Key lever drive for typewriters : de en
  • DE879323C - Device for comparing two light intensities for pyrometric, colorimetric or similar measurements : de en
  • FR1029890A - Improvements to polygon or arch support frames : en fr
  • US2641242A - Toy pistol : en
  • US2641142A - Power transmission : en
  • US2641287A - Apparatus fob cutting threads : en
  • US2641439A - Cooled turbine or compressor blade : en
  • DE879038C - Hydraulic shock absorber : de en
  • US2641479A - Electric drill adapter kit : en
  • US2641190A - Balanced impeller for centrifugal pumps : en
  • US2641558A - Water repellence fixative treatment : en
  • FR1030218A - Device for replacing spools in spinning machines : en fr
  • FR1030349A - Hydraulic corkscrew : en fr
  • DE766163C - Circuit arrangement for telephone systems with several exchanges and dialer operation : de en
  • DE879134C - Process for the preparation of diazotizable disazo or polyazo dyes : de en
  • US2641561A - Sandwich-type radome panel : en
  • DE1657108U - MILK BOTTLE CAP MADE OF THERMOPLASTIC COMPOSITION. : de en
  • DE759465C - Hub alternator : de en
  • FR1029847A - Spoon for light casting : en fr
  • FR1030406A - Multi-purpose semi-mounted frame : en fr
  • DE879049C - Device for stopping the operating elements of the manual feed for parts of machine tools or similar machines with motorized feed : de en
  • DE1657279U - GRINDING PIECE MADE OF COAL. : de en
  • DE878905C - Electric remote control, especially for steering gear : de en
  • GB692578A - Improvements in or relating to drape sheets for surgical use : en
  • GB692610A - Check valves : en
  • DE878887C - Photographic camera for perforated normal film : de en
  • DE879027C - Control device for registration, booking, invoicing and similar machines : de en
  • FR1030403A - New air conditioning process by air circulation for vehicles or airplanes comprising an internal combustion engine : en fr
  • GB692668A - Improvements in or relating to suction dredgers : en
  • US2641029A - Coupling means and trim for laminated building units : en
  • DE1657302U - PLASTIC BRISTLES. : de en
  • FR1029821A - Cardboard boxes and the like : en fr
  • FR1030402A - Articulated enlarger for projective transformation of tilted aerial photographs : en fr
  • FR1030183A - Siphon for liquid filler : en fr
  • FR1030185A - Automatic loom : en fr
  • GB692546A - Improvements in or relating to methods of preparing insecticidal compounds and the insecticidal compounds resulting from said methods : en
  • CA493491A - Force multiplying mechanism : en fr
  • DE767785C - Arrangement for automatic gain control with large time constants in receivers : de en
  • GB692544A - Improvements relating to push-button mechanisms : en
  • GB692749A - Dental tool : en
  • DE1657307U - THORN POST TO PROTECT YOUNG PLANTS. : de en
  • DE1657379U - CHAIN FASTENING FOR PIPE SCREWS. : de en
  • DE752642C - Process for increasing the viscosity of aqueous or water-containing organic solutions of carbohydrates or their derivatives : de en
  • DE878837C - Lightweight plasterboard : de en
  • DE879309C - Process for the manufacture of rubber conversion products : de en
  • US2641378A - Hand-powered tool for upsetting hollow rivets : en
  • US2641430A - Adjustable camera and spotlight support : en
  • FR1029835A - building element : en fr
  • GB692473A - Improvements in and relating to velocity-modulation tubes : en
  • GB692757A - Improvements in and relating to tuning systems : en
  • FR1030296A - Glasses : en fr
  • GB692507A - Piston cups and method of making the same : en
  • DE1657198U - S-SHAPED CURVING LINE. : de en
  • DE879214C - Transportable distribution device for liquids, especially for liquid fuel : de en
  • DE879289C - Cabinet convertible into a table : de en
  • FR1030404A - Process for industrially manufacturing small bags, which can especially be used to make contour bags of various shapes, and corresponding products : en fr
  • GB692581A - Radiation pyrometer : en
  • GB692716A - An improved switch mechanism for electrical supervision or control equipment : en
  • FI26353A - Wedge splitting device : en fi
  • FR1029897A - Device for controlling the flow of wines or other liquids applicable to the necks of bottles : en fr
  • US2641133A - Caging device for attitude gyroscopes : en
  • CA493445A - Alloy and method of preparation : en fr
  • DE1657354U - HINGE FASTENING. : de en
  • DE878939C - Production of sulfur from hydrogen sulfide in addition to gases containing nitrogen compounds : de en
  • DE879400C - Modulation circuit : de en
  • FR1030047A - Improvements to classification methods : en fr
  • FR1030237A - Method and devices for the regulation of electromagnetically controlled refrigerant compressors for refrigeration machines : en fr
  • FI26337A - Electromagnetic apparatus, electrical transformers or ballasts for high speed control : en fi
  • FI26350A - The foot of the coffin : en fi
  • DE1657114U - WRITING BOARD. : de en
  • DE1657151U - MECHANICS FOR RING BOOKS. : de en
  • US2641254A - Applicator : en
  • US2641696A - Binary numbers comparator : en
  • CA493580A - Method and equipment for track manufacture : en fr
  • DE1657301U - AIR PIPE OPENING IN AIR PROTECTION SYSTEMS. : de en
  • FR1030357A - Mold for chipboard : en fr
  • GB692734A - Method for the production of stable concentrates of fat-soluble vitamins or provitamins in the form of dry powders, and such powders : en
  • FR1029949A - Radio beacon : en fr
  • FR1029999A - Advanced junction box for electrical cables : en fr
  • DE879423C - Shortwave tubes : de en
  • GB692479A - Improvements in and relating to methods of and apparatus for applying electron emission material to electrodes : en
  • FI26347A - Method and apparatus for forming stearin and other candle heads : en fi
  • AT175093B - Cutting device : de en
  • AT175063B - Process for the production of, in particular, resin-like organosilicon compounds : de en
  • FR1030436A - Apparatus for determining the automatic switching on or off, at predetermined times, of radio or television sets for example : en fr
  • DE1657061U - CHAIN SYSTEM MACHINE WITH CHAIN GUARD. : de en
  • DE1657187U - ROTATING GEAR FOR CRANES, EXCAVATORS AND THE LIKE : de en
  • FR1030173A - Sterilization process and apparatus for its implementation : en fr
  • CA493568A - Electric discharge device : en fr
  • AU1743953A - Improvements in or relating to time base transformer circuit arrangements ofthe booster damper type : en
  • FR1029882A - Coordinator : en fr
  • DE1657310U - WELDED JOINT. : de en
  • DE752161C - Electrolysis of alkali sulfate solution : de en
  • GB692494A - Improvements in or relating to circuit arrangements for detecting reverse current invapour arc converters : en
  • GB692636A - Improvements in sliding fasteners : en
  • DE1657267U - BAG INSERT WITH DECORATIVE DUST PROTECTION FLAPS FOR FIRST LINE TEXTILE GOODS. : de en
  • DE879191C - Clamping head for twist drills and the twist drill itself : de en
  • DE879359C - Photographic recording and copying process, in particular for multicolor cinema films : de en
  • CA493537A - Coating process : en fr
  • CA493505A - Radio direction finding : en fr
  • USD169817S - Serving tray : en
  • US2641628A - Pothead : en
  • AT175178B - Sausage cutting machine : de en
  • US2641456A - Heat recovery apparatus : en
  • US2641506A - Soap container and dispenser : en
  • DE1657101U - MOTOR VEHICLE BIKE, IN PARTICULAR TRUCK OR BUS BIKE. : de en
  • DE1657167U - LAMP SOCKET FOR MOTOR VEHICLE HEADLIGHT. : de en
  • DE879159C - Dismountable office, small and decorative furniture : de en
  • CA493522A - Apparatus for assembling storage battery elements : en fr
  • DE1657052U - FISH BOARD MADE OF LIGHT ALLOY. : de en
  • DE879117C - Automatic electrical block with light day signals in railway safety systems : de en
  • DE1657272U - DIRECTION CARD FOR MAPS, IN PARTICULAR DISPLAY MAPS. : de en
  • DE878921C - Sales pack for cigarettes and other stick-shaped consumables : de en
  • DE879089C - Equipment for the production of sulfur : de en
  • DE879342C - Jet jet internal combustion engine : de en
  • US2641434A - Shock and vibration isolating mounting : en
  • AT175165B - Device for cooling the drive machine and for heating the passenger compartment of passenger vehicles, in particular buses : de en
  • AT175123B - Solder stick : de en
  • AU153655B2 - Improvements relating to indicator means for air brake pipelines : en
  • CA493587A - Conveyor hoist : en fr
  • AU155623B2 - Improvements in or relating to surveying instruments : en
  • AT175116B - V-belt drives, especially for presses : de en
  • AU159458B2 - Anew or Improved system and means for controlling the speed of internal combustion engines and turbines : en
  • US2641216A - Anchor : en
  • US2640997A - Convertible couch bed : en
  • US2641224A - Auxiliary floor for poultry houses : en
  • AU1059452A - Improved arrangement of driving wheels for heavy transport vehicles : en
  • FR1030011A - Ignition coil omission warning device of electric current of motor vehicles engines : en fr
  • FR1030253A - Warning stamp for cycle : en fr
  • GB692669A - Improvements in or relating to organosilyl alcohols : en
  • FR1030148A - Device for superimposing currents at musical frequencies in an electrical energy distribution network : en fr
  • US2641132A - Gyroscopic rotor frame : en
  • US2641271A - Fluid proportioner : en
  • AT175175B - Closing device on containers such as bottles, tubes, jugs, etc. like : de en
  • CA493440A - Preformed concrete steps : en fr
  • AT175190B - Ski boot : de en
  • AU1740853A - Treatment of nickel and cobalt solutions : en
  • CA493583A - Safety controls for gas stoves : en fr
  • US2641050A - Method of making rotary switch wipers : en
  • US2641610A - Quaternary ammonium salts : en
  • DE878979C - Process for the production of solder connections : de en
  • CA493485A - Telephone systems : en fr
  • CA493486A - Telephone systems : en fr
  • US2641141A - Machine drive : en
  • DE1657148U - REAR CYLINDER THROUGH WHICH A CONVEYOR IS MOVED UP TO THE PROGRESSIVE DISMANTLING. : de en
  • DE1657254U - PAINTING ROLLER COMPLETED ON THE BOTH END SURFACES WITH CAPS. : de en
  • DE1657357U - FOUNTAIN PEN. : de en
  • US2641523A - Photographic time recording : en
  • US2641554A - Process of printing textile fabric : en
  • DE1657212U - ECONOMY. : de en
  • FR1030066A - Electrostatic motor : en fr
  • AU154913B2 - An improved transportable container for acids or other liquids : en
  • DE760563C - Process for the extraction of chrysene : de en
  • DE878825C - Process for the production of paint raw materials : de en
  • DE879003C - lubricant : de en
  • DE879054C - Process for the transfer of drawings to semi-finished products, especially large workpieces, for the purpose of making cuts : de en
  • DE765208C - Carrier frequency telephony system with two carrier frequencies and intermediate amplifiers and intermediate amplifiers : de en
  • FR1029871A - Destruction device intended more specifically to facilitate the in-flight evacuation of an aerodyne : en fr
  • AU1740953A - An improved centrifugal valve member : en
  • US2641298A - Method and apparatus for applying seeds to carriers : en
  • US2641178A - Hosiery marking machine : en
  • US2641267A - Method of cleaning internal-combustion engines : en
  • US2641290A - Magnetic screw holding attachment for screw drivers : en
  • US2641639A - Point electrode for semiconductor devices : en
  • USD169829S - Drink mixer : en
  • US2641158A - Graininess meter : en
  • FR1030191A - Improvement in the manufacture of parts comprising rubber or any other elastic material between metal reinforcements : en fr
  • AU1741753A - Motor vehicle chassis : en
  • US2641690A - Track switch : en
  • US2641723A - Television image analyzing tube : en
  • DE1657298U - FORMWORK FOR THE PRODUCTION OF CONCRETE STRUCTURES OD. DGL. : de en
  • US2641347A - Coin control lock mechanism : en
  • US2641442A - Turbine : en
  • DE879160C - Pendulum suspension of overhead crane tracks : de en
  • DE879317C - Process for the production of polymers of aromatic vinyl compounds : de en
  • CA493517A - Thermostable polymeric vinylidene chloride composition : en fr
  • DE1657131U - CORE FOR MOUTH PIECES FOR THE MANUFACTURING OF HOLLOW BODIES, IN PARTICULAR EXTRUDED BRICKS. : de en
  • DE879243C - Device for opening book layers : de en
  • DE879260C - Circuit arrangement for automatic selection of the loudest one of two message transmission paths : de en
  • GB692542A - A method of and means for mining : en
  • FR1030327A - Process for the preparation of stable dispersions of cellulose ethers and products obtained : en fr
  • DE879271C - Method for setting and determining the distance between the cathode end face and the Wehnelt cylinder opening of a Braun tube : de en
  • FR1030279A - Chemical treatment process for phosphorescent products : en fr
  • DE879130C - Transmitter or amplifier tubes with an anode enclosing the cathode of such wall thickness that the outer surface of the anode is a multiple of the loaded inner surface of the anode : de en
  • DE1657297U - RADIATOR. : de en
  • US2641464A - Vehicle axle : en
  • FR1030177A - Improvements made to thin-walled hollow projectiles which must include a belt, in particular shells of this type of small caliber : en fr
  • FR1030002A - Improvements to multiple diaphragm pumps : en fr
  • FR1030347A - Reinforced cement wine lightning : en fr
  • DK75965C - Tube. : da en
  • FR1030004A - Process and machine for the manufacture of plastic hollow bodies : en fr
  • DE884022C - Automatic conveyor and lifting cart : de en
  • GB692709A - Improvements in or relating to sound-absorbing panels : en
  • US2641049A - Toolholder : en
  • US2641482A - Wheel suspension mechanism for road vehicles : en
  • DE1657089U - SMALL TROLLEY. : de en
  • DE878991C - Cordless electric iron and storage device for the same : de en
  • US2641480A - Banking automotive vehicle : en
  • FR1029805A - Automatic machine for harvesting potatoes, beets and other tubers : en fr
  • FR1030174A - Ophthalmic glasses : en fr
  • GB692539A - Improvements in or relating to a spring assembly for upholstery : en
  • GB692573A - Improvements in or relating to apparatus for the construction of model houses and the like : en
  • DE1657053U - CLOTHING HANGER. : de en
  • DE1657263U - LOCKOUT FOR LACK OF GAS AND IGNITION PROTECTION VALVES. : de en
  • FR1029932A - Straight knitting machine : en fr
  • GB692707A - Improvements relating to tapping means for electric cables contained in trunking : en
  • US2641335A - Gas-solid separator : en
  • FR1029891A - Improvements to methods and devices for folding the ends of layers of cords or reinforcing threads of pneumatic tires : en fr
  • FR1030308A - Multiplication device : en fr
  • US2641326A - Portable feed grinder carrier : en
  • DE1657141U - ELASTIC TUBULAR COLLAR MADE OF MESH. : de en
  • DE1657197U - QUICK FASTENER FOR VULCANIZING MOLDS FOR CAR TIRES. : de en
  • DE878916C - Cutting device for rod cigarette machines : de en
  • GB692745A - Improvements in or relating to the separation of gaseous mixtures : en
  • FR1030138A - Apparatus of plastics, in particular for the chemical industry, and manufacturing process thereof : en fr
  • GB692700A - Improvements in or relating to hand-drawn wheeled vehicles for carrying golf clubs : en
  • GR14469B - DESTROYED SYSTEOLOGICALLY INVOLVED CLASTRON (ZOOM) MADE OF ELASTIC MATERIAL. : el en
  • FR1030176A - Improvements to double-acting roller shutters : en fr
  • FR1030268A - Mechanical articulation device : en fr
  • AU160848B2 - Method of preparing liquid nitrating acids and the solid nitrating acid (no2+) (hs o-) : en
  • CA493551A - Building construction : en fr
  • DE754630C - Device for the alternating release and blocking of energy transmission on a high-frequency line : de en
  • DE878840C - Agent for impregnating wood and other organic materials : de en
  • DE879061C - Vascular cleaning machine : de en
  • GR14477B - AUTOMATIC LIQUID WEIGHT CONTROL TANK. : el en
  • DK75945C - Folder lock. : da en
  • DE1657024U - FASTENING DEVICE FOR SWEEPING AND SWEEPING DEVICES. : de en
  • DE879111C - Process for electro-inductive tempering of steel : de en
  • DE879194C - Cleaning device for powdery goods as well as for garbage products etc. : de en
  • FR1030012A - Water heater for kitchen stoves : en fr
  • FR1030069A - Improvements to extrusion machines or extrusion machines for plastics or the like : en fr
  • FR1030071A - Elastic rear suspension for motorcycles and the like : en fr
  • GB692551A - Improvements in machines for filling bottles and like containers : en
  • FR1030278A - Phosphorescent product with blue emission : en fr
  • FI26355A - Friskluftsventil : en fi
  • DE1657152U - Lounger equipment for railroad cars. : de en
  • DE879055C - Process for the production of printing forms : de en
  • DE879327C - Mechanical-electrical oscillator for generating large sinusoidal accelerations of mass particles : de en
  • FR1030338A - Improvements to control relays, more particularly for powering vehicle headlights : en fr
  • GB692693A - Improvements in or relating to vapour discharge lamps : en
  • DE879050C - Spar frame for plate apparatus : de en
  • DE879213C - Lighting system for bicycles : de en
  • FI26382A - Låsnings- och utlösningsanordning för laststöd i timmerfordon : en fi
  • FR1030022A - Lift and accelerator or braking device for aircraft : en fr
  • DE1657299U - FRAMELESS WIRE GLASS BARN WINDOW. : de en
  • FI26375A - For the purpose of processing from the cellulose industry : en fi
  • FR1029917A - Improvements to hot water devices with surfaces protected by enamel : en fr
  • FR1030149A - Syringe for hypodermic injections using the so-called <<cartridge>> ampoule : en fr
  • FR1030262A - Further training in lever-operated machines : en fr
  • FR1030415A - Manure loader : en fr
  • GR14473B - METHOD OR PRINTED GUIDE TO LEARN THE WRITING OF LETTERS AND NUMBERS OF ALL LANGUAGES, ADULTS. : el en
  • FR1030417A - Fluid transmission device for the transformation of movements : en fr
  • DE878998C - cleaning supplies : de en
  • FR1030274A - Register, more particularly for the classification of letters : en fr
  • DE1657091U - TWO-WHEELED DUMPBART. : de en
  • DE879268C - Device for carrying out loss angle measurements : de en
  • AT175124B - Method and device for the continuous production of endless, flexible, gas-tight, tight tubes from strip-shaped material : de en
  • FR1029811A - Assembly insole and barefoot shoe obtained with it : en fr
  • GB692729A - Improvements in or relating to machines for lacing shoe uppers : en
  • US2641068A - Reversible insole : en
  • CA493569A - Detonation responsive means for controlling the working conditions of operation of an internal combustion engine : en fr
  • GB692660A - Improvements in or relating to halogenated silicon esters : en
  • FR1030053A - Opening float for fishing net back ropes : en fr
  • GB692625A - Improvements relating to signalling transformer apparatus for use in dangerous atmospheres : en
  • AU164746B2 - Pest control compositions containing phosphide : en
  • US2641735A - Electronic motor control system : en
  • US2641011A - Brush with liquid feeding means : en
  • US2641019A - Spring hinge for low-temperature cabinets : en
  • GB692672A - Improvements in windshield visors : en
  • DE1657210U - TACTICS BOX. : de en
  • FR1030129A - Method for locating routes and indicator allowing the implementation of this method : en fr
  • GB692724A - Improvements in ceiling-mounted electrical wiring boxes : en
  • GB692579A - Improvements in or relating to the manufacture of cellulose wadding : en
  • GB692748A - Improvements in packaging apparatus : en
  • DE879437C - Soldering device : de en
  • FR1030086A - Intersection of roads without crossing vehicles : en fr
  • FR1030028A - Assembly process for footwear and industrial products resulting from its application : en fr
  • GB692534A - Cutter shaft for wood-planing machines : en
  • FR1030192A - Device (gasoline anti-theft device) for industrial vehicles or others : en fr
  • FR1030382A - Braking device for motor vehicles : en fr
  • FI26362A - Impregnation basin used especially in sawmills for sawn timber and other small timber : en fi
  • US2641259A - Electrophysiotherapy apparatus : en
  • DE879306C - Softener for rubber : de en
  • US2641279A - Control valve for hydraulic actuating cylinders : en
  • FR1029966A - Further training in grinding and polishing machines : en fr
  • FR1030214A - Toothpastes : en fr
  • FR1029824A - Cathode ray tube fitted with a metal cone and a glass screen, and method of manufacture thereof : en fr
  • FR1030229A - Internal combustion semi-turbine with high pre-compression of the gas charge : en fr
  • FR1030304A - Improvements to electric cables : en fr
  • DE1657275U - DEVICE FOR CLEANING THE PARTS OF TYPING MACHINES, TABLING MACHINES, BOOKING MACHINES AND THE LIKE COMING INTO CONTACT WITH THE SHEET TO BE WRITTEN. : de en
  • DE1657362U - SKI POLE. : de en
  • DE1657032U - GONIOMETER STEERING SYSTEM FOR VEHICLES IN PARTICULAR, SHIPS. : de en
  • DE759983C - Slidable (liftable and lowerable) door for industrial ovens : de en
  • US2641191A - Guide means on impeller for centrifugal pumps or blowers : en
  • GB692671A - Improvements in the manufacture of plastic containers : en
  • FR1030039A - Device applicable to fuel level indicating devices in automobiles : en fr
  • FR1030167A - Valve actuation improvements for internal combustion engines : en fr
  • DE879347C - Cylinder friction clutch with inner jaws : de en
  • FR1030254A - Stockings, socks or the like made of elastic threads based on superpolyamides and method of manufacture thereof : en fr
  • DE879149C - Tiltable low frequency induction furnace, especially for light metals : de en
  • DE879170C - Collapsible headgear : de en
  • US2641280A - Automatic control valve for branch pipe lines : en
  • US2641320A - Composite keyboard : en
  • DE878844C - Screw press for mixing and extrusion of organic, plastic plastics, in particular thermoplastics : de en
  • DE878969C - Device for influencing the resonance frequency of an electrical oscillating circuit which can be tuned over a larger frequency range : de en
  • GB692496A - Improvements in or relating to gearing for steering mechanically propelled vehicles and for other purposes : en
  • GB692569A - Improvements relating to optical lenses of the fresnel type : en
  • DE878947C - Process for the production of citric acid soluble phosphate fertilizers : de en
  • DE879190C - Wheelset lathe with pressure oil control : de en
  • DE879241C - Process for generating cold in pits : de en
  • DE878968C - Arrangement for the generation of electrical oscillations of ultra-short wavelengths by means of an electron tube : de en
  • FI26345A - The provisions of this Regulation shall apply : en fi
  • USD169799S - Flame pad or similar article : en
  • US2641582A - Regeneration of a platinumcontaining catalyst : en
  • DE767787C - Oil protection for encapsulated low-voltage switchgear in a capsule housing designed to allow the oil protection to be extended and retracted in a straight line : de en
  • DE877529C - Swivel table for moving workpieces : de en
  • FI26331A - Sätt vid framställning av finfördelad kiseldioxid : en fi
  • DE879409C - Tensioning screw, especially for tensioning locking straps for electrical machines : de en
  • FR1030269A - Control with power bypass connection, especially for vehicles : en fr
  • DE1657160U - INSULATING TUBE WITH STRIPES OF GLUE. : de en
  • DE1657334U - THIGH PAD. : de en
  • DE1657265U - HYDRAULIC PRESS. : de en
  • US2641489A - Coupling construction : en
  • DE1657336U - PROTECTIVE SHIELD FOR WINDSHIELDS ON MOTOR VEHICLES. : de en
  • DE878862C - Process for the production of polyvinyl butyraldehyde acetals : de en
  • US2641257A - Undergarment : en
  • US2641409A - Method and apparatus for counting selected electrical transients : en
  • DE1657139U - ROTARY SHUTTER WORKBENCH. : de en
  • DE1657376U - THREAD BREAKER ON WARP TYING MACHINES. : de en
  • FR1029904A - Improvements to vegetable presses : en fr
  • US2641359A - Automobile accessory : en
  • DE878866C - Transverse and longitudinal inclinometers for aircraft, especially gliders : de en
  • CA493448A - Wheel structure : en fr
  • FR1029989A - Locking system of a wave propagation tube in a magnetic focusing of the electron beam : en fr
  • FR1030206A - Improvements in stretching devices for spinning cotton, woolen, rayon, etc., and for cotton stretchers and others : en fr
  • FR1029893A - Chessboard type game : en fr
  • US2641143A - Planetary transmission : en
  • US2641477A - Material spreading box : en
  • US2641536A - Flake removal for solvent extraction towers : en
  • CA493527A - Calculating machines : en fr
  • AT175151B - Photosensitive layers for photomechanical reproduction : de en
  • DE879137C - Process for cleaning vegetable or animal oils or fats : de en
  • DK75956C - Fuel injection pump for internal combustion engines. : da en
  • FR1030141A - Filling valve and its supply pipe forming a valve : en fr
  • FR1030434A - Improvements to the maneuvering devices of a lifeboat or similar safety equipment by means of at least one davit with variable reach : en fr
  • US2641244A - Combination range : en
  • US2641154A - Staple having deflecting points : en
  • US2641343A - Steering and braking mechanism for trenchers : en
  • US2641728A - Heater connector : en
  • US2641657A - Radio-frequency transmission device : en
  • DE879368C - Device for fine machining, in particular lapping or honing of cylindrical surfaces : de en
  • FR1029868A - Pulse separation circuit : en fr
  • FR1030225A - Speed variator : en fr
  • FR1030350A - Device for extracting cut vegetable matter and, in particular, beet chips : en fr
  • GB692528A - Improvements in or relating to differential gearing : en
  • US2641034A - Method of and apparatus for indicating and/or controlling the level of liquid within an opaque container : en
  • FR1029919A - Wood handling tool : en fr
  • FR1030395A - Wooden reliquary cross with folding metal back : en fr
  • DE878863C - Process for the production of pearlescent or granular polymerization products : de en
  • GB692619A - Improvements in or relating to manual starting devices for internal combustion engines : en
  • US2641285A - Method and mechanism for shutteless looms : en
  • US2641393A - Attachment for clothes hangers and like articles : en
  • DE879001C - Process for the production of liquid hydrocarbon oils from tars, mineral oils, pressure hydrogenation products or their high-boiling fractions : de en
  • DE879997C - Electromagnetic rail brake : de en
  • DE879063C - Device for filling and emptying containers : de en
  • DE879434C - Photo cell with one or more electrodes to increase the primary electron flow through secondary electron release and with an electron-optical system between two consecutive electrodes to concentrate the electrons emanating from one electrode on the next electrode : de en
  • DK75964C - Labeling machine. : da en
  • FR1029902A - Device for controlling the position of the edge of the fabric on the looms : en fr
  • FR1030199A - Lightweight wheel set for rail vehicles : en fr
  • DE1657195U - STAIR RAILING. : de en
  • US2641601A - Furans and method of preparation : en
  • US2641590A - Carbon monoxide copolymers and a catalytic process for their preparation : en
  • US2641519A - Combination basin and utility space bathroom fixture : en
  • DE878986C - Traveling field tubes with emission cathode and delay line : de en
  • DE1657033U - COUNTER ADJUSTMENT AND CHECK DEVICE. : de en
  • DE879394C - Amplitude analyzer : de en
  • GB692519A - Improvements in epicyclic control gear : en
  • DE1657168U - LIGHT BULB, PRESENTLY FOR VEHICLES. : de en
  • DE1657191U - ROLLING GRILL. : de en
  • DE1657257U - DEVICE FOR EVEN RETAINING AND CLAMPING TEXTILE FIBER FLOWS AND WRAPS ON DRINKS OR CARD. : de en
  • DE879078C - Shut-off device for the discharge of bulk material from vessels : de en
  • DE879267C - Single-phase transformer set, consisting of a regulating transformer and a power transformer : de en
  • DE1657010U - TOY STOVE. : de en
  • DE878299C - Machine for making bordered buttonholes : de en
  • DE879227C - Vacuum-tight connection between metallic and ceramic parts : de en
  • US2641026A - Drafting of textile fibers : en
  • US2641483A - Parallel twin-flex spring suspension for two-wheeled vehicles : en
  • US2641642A - Color television camera : en
  • US2641708A - Variable resonant structure : en
  • US2641737A - Dynamoelectric machine : en
  • DE763636C - Switching arrangement for the operation of single-anode gas or vapor discharge vessels with a cold cathode : de en
  • DE879139C - Process for the continuous production of fuel gases, in particular water gas, by gasifying low-carbon fuels : de en
  • FR1029813A - Preparation of organochlorosilanes : en fr
  • FR1030428A - Antenna improvements : en fr
  • DE879026C - Device for the continuous removal of a constant proportion from a flowing liquid, in particular milk : de en
  • FR1030429A - Improvement of sachets containing a desiccant : en fr
  • US2641719A - Detonation meter pickup : en
  • US2641637A - Remote control device for multiplespeed gear boxes : en
  • DE1657044U - TABLE CLOTH PRINTED ON ONE OR TWO SIDES WITH ONE-SIDED OR TWO-SIDED WATERPROOF ELASTIC COVER. : de en
  • US2641111A - Refrigeration apparatus and method : en
  • US2641157A - Moving mechanism for photographic range finders : en
  • US2641371A - Conveyer system : en
  • US2641474A - Record changing phonograph : en
  • US2641583A - Process for producing silica gel spheres in oil : en
  • US2641632A - Impedance measuring instrument : en
  • AU163326B2 - A process for producing small lactose crystals : en
  • US2641395A - Positioning structure for revolver holsters : en
  • DE1657264U - COMBINED CANNING AND LAUNDRY POT. : de en
  • DE879392C - Back-up relay circuit for railway safety purposes : de en
  • DE1657016U - TUB FOR HOUSEHOLD AND INDUSTRY. : de en
  • DE1657342U - HOLDING CLIP FOR THE CABLE FOR ITS FEED ON THE INSIDE OF THE REAR BICYCLE FENDER TO THE REAR LIGHT. : de en
  • FR1030095A - Centrifugal combustion diametral turbulence system for internal combustion engines : en fr
  • FR1030266A - Flexible hose connection : en fr
  • DE879354C - Process for the production of molded fibrous bodies : de en
  • US2641205A - Cooling wall for heated chambers : en
  • DE759394C - Air cushioning with inflatable cells for mattresses or the like. : de en
  • DE878843C - Ejection device for rubber threads : de en
  • US2641608A - Basically substituted alkyl esters of gamma-aroylarylbutyric acids and their salts : en
  • DE884152C - Layers for photomechanical reproduction and processes for the production of printing forms : de en
  • AT175057B - Grid fencing : de en
  • DE878873C - Process for the generation of ultrasound with the aid of Maxwell's forces in disperse systems : de en
  • DE1657390U - CARD BOX. : de en
  • DE879230C - Device for loading and unloading bulk goods wagons, in particular garbage wagons : de en
  • AT175198B - Ignition rod for repeated use : de en
  • DE879355C - Device for the production of objects from slurries of fiber : de en
  • FR1029898A - Racket press for captive ball game : en fr
  • FR1030267A - Pneumatic and manual brewing tamper for washing laundry : en fr
  • GB692750A - Pyjamas and undergarments : en
  • AU1088352A - Improvements in or relating to shower roses : en
  • AU163243B2 - Improvements relating tothe process of facilitating the dewatering of aqueous suspensions of finely-divided minerals : en
  • US2641670A - Serrated contact : en
  • DE879025C - Device for recording boiling curves : de en
  • FR1029993A - Cooling tray : en fr
  • US2641624A - Cell : en
  • AT175121B - Process for the production of a sleeve or cap-shaped hollow body from a blank by extrusion (cold spraying) : de en
  • AU1734153A - Positive central lubrication for highspeed sewing machines : en
  • CA493450A - Apparatus for making wheel covers : en fr
  • DE1657352U - SPRING COUPLING FOR COMPOSITE WINDOWS AND DOORS. : de en
  • AU160974B2 - Roof bolting drill : en
  • US2641744A - Coupling device for relatively rotatable coaxial cables : en
  • US2641109A - Multitemperature refrigerating system : en
  • US2641327A - Acoustic ear pendant : en
  • US2641428A - Pipe hanger with glide rollers : en
  • US2641355A - Belt unloader for control of material flow : en
  • US2641269A - Filter cleaning machine : en
  • CA493519A - Apparatus for the treatment of cords and the like : en fr
  • DE1657008U - DIRT SCREENS ON SPINNING AND TWISTING MACHINES. : de en
  • DE1657217U - CIGARETTE CASE. : de en
  • FR1029829A - Photographic camera giving the developed image of cylindrical objects : en fr
  • FR1030024A - Standing seam pliers : en fr
  • DK75961C - Closure for chains, in particular chains for seal-proof closure of sacks. : da en
  • AT175103B - Oval, transversely slotted light metal piston : de en
  • AU1735553A - Improvements in or relating to colour television receiving systems and apparatus : en
  • DE1657250U - FOAM RUBBER INSOLE WITH CORK. : de en
  • DE879125C - Switch for multi-pole circuits for higher currents : de en
  • DE879209C - Drive control, especially for motor vehicle transmissions with multi-plate clutches : de en
  • US2641099A - Beet topper : en
  • US2641219A - Apparatus for applying adhesive to moving sheets : en
  • CA493466A - Polyphase alternating current commutator motors : en fr
  • US2641392A - Garment hanger : en
  • US2641458A - Accelerometer : en
  • US2641012A - Telescopic brush handle : en
  • US2641015A - Nap deflector and valve control for vacuum cleaner nozzles : en
  • US2641346A - Flexible clutch enclosure : en
  • US2641356A - Center scroll bearing : en
  • CA493471A - Hydrolysis of proteins : en fr
  • US2641354A - Banked conveyer : en
  • US2641420A - Wire reel for magnetic wire recorders : en
  • DE879064C - Net boat : de en
  • US2641334A - Suction cleaner filter : en
  • DE879221C - Device for actuating devices such as switches, signals or the like, in toy and model railway systems : de en
  • DE879322C - Reducing device for microscopic work or the like. : de en
  • DE1657068U - VARIETY CHOPPING MACHINE WITH ADDITIONAL FAN. : de en
  • DE878920C - Arrangement and device for tensioning and twisting wire ties : de en
  • DE879288C - Drawer runners with double pull-out : de en
  • FR1030251A - Valve guide : en fr
  • GB692532A - Improvements in or relating to a diffuser for supplying to a room hot air mixed withcooler air drawn from the room : en
  • GB692552A - Method of surfacing roads and floors : en
  • AT175158B - Wheel hub, especially for bicycles and motorcycles, which is provided with a built-in alternator : de en
  • DE878945C - Device for gluing a new web to the running paper web : de en
  • US2641247A - Adjustable oven or broiler rack : en
  • AT175086B - Pyrophoric table lighter : de en
  • CA493482A - Automatic ticketing of toll calls : en fr
  • DE878871C - Automatic immersion apparatus : de en
  • DE879189C - Cross slide device for multi-spindle turning frames : de en
  • FR1029958A - Discharge tube feeding device : en fr
  • FR1030073A - Submachine gun rifle : en fr
  • FR1030145A - New fuel especially for lighters : en fr
  • FR1030208A - Improvements to circular knitting machines with one or more needle beds : en fr
  • FR1030323A - Advanced iron : en fr
  • FR1030354A - Improvement in oil shocks : en fr
  • GB692721A - Improvements in or relating to electrical remote control and supervisory systems : en
  • US2641316A - Recurrent process controller : en
  • DE1657366U - MODULAR CONSTRUCTION KIT. : de en
  • FR1030444A - Machine for laying construction elements : en fr
  • CA493442A - Removable bearing : en fr
  • AT175073B - Method and device for recording and reproducing magnetophonic texts : de en
  • DE879009C - Electric vacuum cleaner with externally pressurized filter bag : de en
  • DE879118C - Device for monitoring train traffic in the railway security system : de en
  • DE879277C - Sample tape for circular knitting machines : de en
  • DE879452C - Dry gas pump designed as a ring pump : de en
  • GB692497A - Improvements in and relating to oil filter arrangements for stationarily mounted turbo-generator plant : en
  • AU163038B2 - Improvements in safety razor : en
  • US2641172A - Automatic depth control for agricultural implements : en
  • US2641705A - Stabilized oscillator : en
  • DE879451C - Process and template for ruffling (falling, smoking, ruffling) fabrics and like : de en
  • DE1657156U - HIGH FREQUENCY CABLE AND SWITCHING ELEMENT FOR HIGH FREQUENCY DEVICES MADE OF SUCH CABLE : de en
  • DE878893C - Trailer hitch : de en
  • DE878924C - Drive for conveyor belts and scraper conveyor : de en
  • DE879265C - Bearings for electrical machines : de en
  • US2641306A - Foldable wheel chair : en
  • US2641616A - Purification of chemical : en
  • DE1657278U - HAND BRAKE DRIVE FOR RAIL VEHICLES, IN PARTICULAR TRAM CARS. : de en
  • DE879256C - Circuit arrangement in telephone systems for monitoring speaking participants : de en
  • DE879422C - Process for pasting oxide cathodes : de en
  • DE879328C - Device for issuing cards, in particular tickets : de en
  • FI26385A - Vagn för transport av rör : en fi
  • FR1030128A - Multiplier printing device, in particular for invoicing machines : en fr
  • DE879337C - Starting device for internal combustion engines : de en
  • DE879398C - Control device for amplifier : de en
  • FR1029959A - Advanced multi-color printing process : en fr
  • DE1657333U - CAR BED. : de en
  • DE879179C - Device for sonication, in particular of aerosols : de en
  • GB692597A - Improvements relating to dish-washing and like machines : en
  • FI26377A - Spolapparat : en fi
  • GB692765A - Improvements in or relating to methods of sealing an iron cone to a glass window andcathode-ray tubes manufactured by these methods : en
  • US2641324A - Regulating means for gas turbine installations : en
  • USD169807S - Combination automobile-airplane : en
  • US2641204A - Roofing retainer : en
  • US2641591A - Method of manufacturing acetoneformaldehyde condensation products : en
  • USD169825S - Combined money clip and stamp holder : en
  • DE760896C - Means for converting a given train of electrical impulses into a similar train of one tenth the original frequency : de en
  • DK75937C - Electric noise generator. : da en
  • AT175152B - Daylight developing box for roll films with protective paper strips : de en
  • AU1735453A - Hydraulically operated vices : en
  • DE879021C - Unidirectional damping device, especially for automatic scales with tilting load pan : de en
  • AU155755B2 - Front end loader : en
  • DE879441C - Lacquers : de en
  • AT175200B - Process for the production of structural elements, in particular hollow bricks, from lumpy organic materials, preferably fibrous materials such as wood chips and mortar formers : de en
  • DE879223C - Device for pre-moistening and softening raw tobacco bundles : de en
  • DE879349C - Clutch with a plurality of friction disks : de en
  • CA493468A - Printing plate sand blasting machine : en fr
  • AT175137B - Circumferential thread take-up for sewing machines : de en
  • US2641319A - Radio index punch : en
  • US2641336A - Industrial truck : en
  • US2641673A - Welding apparatus : en
  • AT175087B - Additional side controls for implements articulated to a tractor, especially for agricultural implements : de en
  • AU1741553A - Simplified construction of tuning units for radio receivers : en
  • DE1657380U - DEVICE FOR SELF-ACTING REMOVAL OF ROLLING BEARING INNER RINGS. : de en
  • FR1030201A - Machine for forming hosiery articles : en fr
  • AU160987B2 - Improvements in detachable luggage carriers adapted tobe placed upon the roofs of motorcars, motor vans, caravans, orthe like : en
  • US2641472A - Racing game device : en
  • US2641559A - Method of cleaning and descaling ferrous articles and a bath therefor : en
  • CA493433A - Lighting devices : en fr
  • US2641249A - Adjustable foot support device for exercising machines : en
  • US2641532A - Preparation of magnesium oxide : en
  • DE1657019U - TIME PERIOD LIMITER FOR SETTING AND MONITORING OF EVERY DESIRED TIME PERIOD. : de en
  • FR1030054A - Stylograph : en fr
  • US2641128A - Apparatus for testing elastic material : en
  • DE1657251U - STEAM CHAMBER, IN PARTICULAR FOR DAMPING SHOE PARTS. : de en
  • DE879030C - Magnetostriction transducers, especially for transmitting and receiving arrangements with several transducers lying next to one another and working in different directions : de en
  • DE879373C - Optical signaling device with intermittent light signals for vehicles : de en
  • US2641278A - Pressure relief valve : en
  • US2641281A - Pilot controlled multiple valve assembly : en
  • US2641478A - Screw driver : en
  • US2641332A - Filter mounting for suction : en
  • US2641155A - Netmaking and gauging tool : en
  • FR1029814A - Receiver member for fixing device : en fr
  • FR1029879A - Workbook enhancements : en fr
  • FR1029945A - Watch strap : en fr
  • FR1030064A - Coating compositions and products derived therefrom : en fr
  • AT175128B - Process for the production of overlay welds : de en
  • US2641462A - Friction shock absorber for railway car trucks : en
  • US2641490A - Coupling device with spring pressed tighteners : en
  • US2641572A - Dethiolizing hydrocarbons : en
  • FR1030247A - Double scale automatic weight indicating device : en fr
  • GB692637A - Improvements in the treatment of nylon and similar yarns : en
  • AU161694B2 - An end seal for pleated filter elements : en
  • US2641148A - Appliance for fitting valve spring collets : en
  • AT175062B - Process for decolorizing discolored wood, especially wood discolored by blue rot fungus (Ceratostomella) : de en
  • US2641209A - Furnace firing door for entrapping and releasing escape gases : en
  • CA493434A - Electric furnace for hot-dipping : en fr
  • US2641454A - Apparatus and method for mixing molten glass : en
  • AT175078B - Teaching and play apparatus, in particular for chemistry lessons : de en
  • AU159367B2 - Supporting shell molds during metal pouring operations : en
  • GB692510A - Improvements relating to cooling arrangements for electrical apparatus : en
  • US2640989A - Limb protector or guard : en
  • DE1657055U - HEAT COLLECTOR OVEN TOP. : de en
  • US2641715A - Apparatus for measuring the speed of elongated products : en
  • AT175130B - Equipment for the continuous production of endless, flexible and seamless tubes : de en
  • FR1030056A - Improvements in mechanical presses for metalworking : en fr
  • FR1030301A - Variable flexibility joint : en fr
  • US2641546A - Process for the manufacture of frozen comestibles : en
  • US2641565A - Treatment of shale : en
  • US2641725A - Electronic discharge tube : en
  • AT175099B - Cylinder head for internal combustion engines with supply of the combustion air or the combustion mixture from the top : de en
  • FR1029928A - Tools for fitting timing chains and sprocket setting for chain-driven timing engines : en fr
  • GB692502A - Improvements in and relating to the building of walls of brick and the like : en
  • GR14470B - MOTION POWER PRODUCTION MACHINE. : el en
  • DE1657147U - GAS STARTING TAP. : de en
  • DE766173C - Mounting device for multiple tensioned cathodes of electron tubes : de en
  • DE879419C - Electrically asymmetrical conductive system, especially dry plate rectifier : de en
  • FR1029986A - Process for the production of dyes of the phthalocyanine series : en fr
  • DE879045C - Vacuum valve : de en
  • FR1029827A - Further training in the operation of so-called crane trucks : en fr
  • FR1029887A - Call switch button, illuminated : en fr
  • FR1029963A - Isothermal honeycomb agglomerates : en fr
  • CA493516A - Light stable compositions comprising polymeric vinylidene chloride or vinyl chloride : en fr
  • US2641088A - Worm gear lapping apparatus : en
  • US2641171A - Two-way tractor mounted plow : en
  • US2641476A - Apparatus for dispensing small articles over a restricted area : en
  • AU1738653A - An end seal for pleated filter elements : en
  • CA493438A - Combination tire spreader and tire-lifting hoist therefor : en fr
  • CA493547A - Refrigeration compressor : en fr
  • FI26342A - Elektrisk varmvattenberedare av genomströmningstyp : en fi
  • FR1029822A - Direction indicator for vehicles : en fr
  • US2641146A - Boring and turning machine : en
  • US2641328A - Mechanical hearing aid : en
  • AU156528B2 - Improvements in oil filters for tractors andthe like : en
  • AT175081B - Method and device for testing the burning properties of solid substances : de en
  • AU1058752A - Improvements in oil filters for tractors andthe like : en
  • DE1657276U - ENTRANCE VEHICLE FOR RAILWAYS. : de en
  • FR1029825A - Method of sealing a glass window at the end of a glass cone : en fr
  • FR1030151A - Electrically operated winch device for blast furnace top bell : en fr
  • FR1030316A - Process for the production of isobutyl alcohol and high molecular weight alcohols : en fr
  • DE879403C - Overlay receiver with an overlay that can be gradually tuned to a number of permanently tuned frequencies stabilized by crystals : de en
  • DE879446C - Lubricating oils : de en
  • DE879188C - Process for the production of a galvanic aluminum coating : de en
  • US2641383A - Container with handle stacking means : en
  • AT175150B - Mounting device for a photographic camera : de en
  • USD169814S - Necklace or the like : en
  • FR1029856A - Synthetic cold earthenware : en fr
  • FR1030443A - Storage accessories for parts of milking machines : en fr
  • GB692484A - Improvements relating to liquid fuel injection nozzles : en
  • DE879316C - Process for the production of polymers of aromatic vinyl compounds : de en
  • DE879339C - Helical gear motor operated with compressed air, in particular straight or helical gear motor : de en
  • DE879418C - Ceramic capacitor plate : de en
  • DK75951C - Device for farrowing boxes for pig sows. : da en
  • FR1030083A - Manufacturing process for paints and coatings based on natural or synthetic latex : en fr
  • US2641073A - Order indicator : en
  • US2641357A - Device for cleaning out the bottoms of grain elevators : en
  • US2641535A - Treatment of furnace blacks : en
  • AU1740653A - Improved method for making agglomerates : en
  • US2640992A - Pocket-containing headgear : en
  • US2641183A - Image-reproducing plate and cylinder assembly : en
  • US2641620A - Process for the finishing of polyisobutylene : en
  • US2641065A - Tellurian : en
  • AT175120B - Process for the extrusion of high-melting, difficult-to-press metal alloys, especially iron and steel : de en
  • DE879296C - Round and profile milling machine : de en
  • FR1030236A - lipstick stick case : en fr
  • AT175056B - Installation element for buildings : de en
  • AU1732053A - Improvements relating tothe removal of silica from water : en
  • AT175160B - Synchronous coupling with a toothed primary part and secondary part each : de en
  • DE879196C - Machine for sewing buttons : de en
  • US2641189A - Liquid fuel burner : en
  • CA493479A - Gas turbine unit, particularly for driving a road motor-vehicle : en fr
  • US2641032A - Ventilated metal awning : en
  • US2641272A - Convertible air hose coupling : en
  • US2641733A - High-frequency tube : en
  • US2641331A - Flue for deep-frying equipment : en
  • US2641381A - Sealing means for pressure vessels : en
  • USD169828S - Necklace or similar article : en
  • DE1657221U - DEEP PLOW AS A LATERAL ATTACHMENT TO TRACKED TRUCKS. : de en
  • FR1030397A - Inserting system of a press broom in a metal shell with removable handle : en fr
  • GB692744A - A base for use in copying in loose-leaf account books : en
  • CA493472A - Reaction products of a cyanuric triester and a polyhydric alcohol and methods of preparing the same : en fr
  • CA493487A - Signal transmission systems : en fr
  • DE767779C - The regeneration of tempering materials : de en
  • GB692521A - Improvements in yarn winding machines : en
  • AT175161B - Clutch unit : de en
  • US2641070A - Endless conveyer ditching machine : en
  • US2641231A - Double tank water heater and incinerator : en
  • AT175148B - Detoxifying, tobacco-saving cigarette paper : de en
  • CA493494A - Respiratory devices : en fr
  • US2641061A - Hydrostatic level : en
  • US2641160A - Vehicle indicator optical projection device : en
  • US2641486A - Joint for filter unit for suction cleaners : en
  • US2641379A - Method of relining brakes : en
  • DE1657170U - SMALL RELAY. : de en
  • FR1029991A - Improvements to capping machines for bottles and other containers : en fr
  • FR1030130A - Improvements to resistance welding devices : en fr
  • GB692627A - Improvements relating to electric fuses : en
  • US2641516A - Combined roller and ball bearing : en
  • USD169808S - goldman : en
  • AT175197B - Heel attachment for ski bindings : de en
  • CA19113S - Figure or mannequin : en
  • AT175100B - Cylinder head for air-cooled diesel engines : de en
  • CA493545A - Dispensing package : en fr
  • CA493454A - Method of aerating flour milling equipment : en fr
  • AU1740453A - Improvements in or relating to wagon tipplers : en
  • CA493561A - Wire distributing cellular metal floor : en fr
  • AT175064B - Process for the production of aminoplasts : de en
  • AU155713B2 - Improvements in means for synchronising sound and film apparatus : en
  • CA493534A - Separator for antifriction bearings : en fr
  • FR1030139A - Apparatus for drawing ink drawings : en fr
  • FR1029951A - Two-clutch shifting : en fr
  • FR1030152A - Packing box for transporting bottles : en fr
  • DE879014C - Process for the production of blanks by pressing polyvinyl formaldehyde acetal : de en
  • CA493483A - Telephone systems : en fr
  • DE1657245U - BOTTLE OPENER FOR CROWN CORK. : de en
  • DE761043C - Process for the extraction of toxiferin ó ± and ó� from the bark of Strychnos toxifera : de en
  • FR1030329A - Improvements to double winding derailleurs for cycles : en fr
  • GB692688A - : en
  • AU159366B2 - Method of separating dispersed matter from fluid masses : en
  • CA493521A - Conductivity cell : en fr
  • DE1657106U - MOTORCYCLE WITH A PIPE FRAME AND A SHEET METAL PANEL. : de en
  • DE879075C - Process for the heat treatment of goods of various types, in particular for burning cement and other alkaline earth carbonates, and a rotary kiln system for carrying out the process : de en
  • DE879212C - Braking device for trailer vehicles : de en
  • FI26356A - Anordning vid inblåsningsgaller jämte förfaringssätt för dess framställning : en fi
  • FR1029877A - Absorption refrigerator : en fr
  • CA493532A - Permanent magnet focusing device : en fr
  • AU157370B2 - Improvements in or relating to sieves andthe like : en
  • AU159511B2 - Improvements in or relating to fuel supply arrangements for gas-turbine engines : en
  • US2641345A - Adjustable cam operated clutch : en
  • FI26365A - Kuberingsmätklave : en fi
  • USD169823S - Ski pole ring : en
  • FR1030383A - Pneumatic shock absorber, usable in particular as a tire for the wheels of vehicles such as baby carriages or as a bumper : en fr
  • GB692683A - Removal of salts from liquids : en
  • CA493446A - Commutator and method of forming the same : en fr
  • DE878951C - Electrical signal receiver : de en
  • CA493473A - Colloidal melamine-thiourea-formaldehyde copolymer solutions : en fr
  • DK75947C - Metal wire drying rack for dishes. : da en
  • DE1657259U - SWITCH WIRE CLAMP. : de en
  • US2641139A - Speed reducer device : en
  • CA493495A - Fluid pressure governor : en fr
  • AT175157B - Front fork for single and multi-lane vehicles : de en
  • CA493465A - Pin curl forming device : en fr
  • US2641653A - Ringer circuit using cold cathode tube : en
  • US2641676A - Apparatus for melting waxy compounds for spraying purposes : en
  • CA493535A - Process for making fenders : en fr
  • AU1115252A - Improvements in or relating to surveying instruments : en
  • US2641469A - Festoon drier : en
  • US2641656A - Sound recording and reproducing apparatus : en
  • US2641713A - Semiconductor photoelectric device : en
  • AU163405B2 - Machine for mixing and extruding : en
  • AU1742153A - Device for taking specimens of subsoil : en
  • DE756783C - Process for the production of high pressure vessels, high pressure tubes, gun tubes, etc. like : de en
  • DE878842C - Mold for the production of objects from porous plastic masses, especially foam rubber : de en
  • AT175129B - Steel cutter : de en
  • DE879065C - Propeller : de en
  • DE879106C - Suspension and transport device for conditioning flat material : de en
  • DE1657037U - PRESSURE DEVICE FOR THE MANUFACTURING AND REPAIR OF DENTURE DENTURES. : de en
  • DE879261C - Tubular mast with attached high frequency transmitting antenna : de en
  • AU159722B2 - Improvements relating to vent valves : en
  • GB692651A - Improvements in the production of n-acylated sulphamides : en
  • AT175167B - Seat for motor vehicles : de en
  • US2641467A - Garage door opener : en
  • GB692605A - Automatically and manually operable electric fire alarm switches : en
  • DE1657014U - Packaging filled with rod-shaped fragile goods : de en
  • FR1030213A - Apparatus for marking fabrics, strings of threads and other continuous band materials : en fr
  • FR1030188A - Improved chemical retting process for textile vegetable strips : en fr
  • DE1657058U - STRETCH GRATING. : de en
  • DE1657331U - LICENSE PLATE FOR MOTOR VEHICLES OR. DGL. : de en
  • DE879335C - Device for lifting the shares of wheel plows : de en
  • FR1029952A - Improvements to leather treatments : en fr
  • FR1030235A - Device for simultaneously unwinding and rewinding an endless film : en fr
  • DE1657368U - ARRANGEMENT FOR LOADING INDUSTRIAL OVENS, IN PARTICULAR FOR OVENS FOR PRODUCING CHAMOTTE. : de en
  • FR1030289A - Process for blowing air into ice molds and devices for carrying it out : en fr
  • FR1030425A - Interior trim for interchangeable mechanical pencils : en fr
  • AU1054352A - Anew and improved friction stay device for casements : en
  • GB692633A - Process for the production of esters of orthophosphoric acid : en
  • AU165212B2 - Improvements in or relating tothe process and apparatus for measuring the rate of flow ofa fluent material : en
  • CA493567A - Method and apparatus for burning fuel : en fr
  • US2641046A - Stock feeding mechanism : en
  • US2641202A - Hopper for storing and shipping finely divided materials : en
  • FR1029844A - Combined use case for indoor and outdoor games using one or more poles : en fr
  • FR1029938A - Combine-binder equipped with a new transport mechanism : en fr
  • FR1030085A - Remote control device for all economizers, idle shutter at high engine speeds : en fr
  • FI26348A - Brännare : en fi
  • FR1030398A - Continuously variable mechanical speed change : en fr
  • FR1030277A - Process for the production of polyacrylic nitrile : en fr
  • FR1030360A - Tamper-Evident Letter Envelope : en fr
  • GB692559A - Improvements in and relating to electric welding systems : en
  • GB692701A - Improvements in frozen confections and method for their preparation : en
  • FR1030375A - Fruit press : en fr
  • FR1030168A - Portable : en fr
  • FR1030226A - Advertising plate : en fr
  • DE879156C - Resilient upholstery or resilient seat : de en
  • FR1029995A - screen, in particular windshields for vehicles : en fr
  • DE1657020U - ODOR TRAP. : de en
  • DE865107C - Photographic camera with coupled film transport and shutter lift : de en
  • DE878823C - Process for the production of heavy metal phthalocyanines : de en
  • DE879320C - Record player with automatic selection of a record from a record magazine : de en
  • FR1029876A - Electric motor provided with a device for the automatic control of braking and motor locking devices : en fr
  • DE1657211U - PLASTIC FIGURINE SET FOR TRAFFIC EDUCATION. : de en
  • FI26370A - Cheese turning machine : en fi
  • DE1657109U - ELECTRICALLY POWERED BLOCK SCRAPER. : de en
  • DE878855C - Process for the production of synthetic resins : de en
  • DE879037C - Seal for spark plugs of internal combustion engines : de en
  • DE879210C - Chassis for motor vehicles : de en
  • FR1030399A - Reserve nailer-stapler : en fr
  • US2641742A - Pressure pickup : en
  • GB692617A - Improvements in optical instruments : en
  • DE879144C - On the flat weft knitting machine properly manufactured stocking or other item of goods and method for producing such a stocking od. : de en
  • DE760656C - Photoelectric measuring and testing device : de en
  • DE879141C - Switching device for gas valves, especially for three-way valves in generator gas lines : de en
  • DK75962C - Rocket with handlebar tail. : da en
  • FR1029808A - Self-winding watch by oscillating weight : en fr
  • FR1029843A - New sludge settling device : en fr
  • FR1030233A - Surgical instrument : en fr
  • DE878857C - Process for the production of condensation products : de en
  • DE879401C - Device for single sideband modulation : de en
  • US2641016A - Caster glide : en
  • DE878890C - Process for producing color photographic images by color development using benzoyl acetic acid derivatives : de en
  • FR1030065A - Vacuum brake training : en fr
  • FR1030409A - Improvements relating to the manufacture of crosslinked compounds of noble gases : en fr
  • US2641373A - Boat trailer assembly : en
  • DE879040C - Double-sided membrane printing press : de en
  • GB692575A - Conveyor means for mining : en
  • DE878864C - Process for processing aqueous emulsions of low-polymer substances produced by emulsion polymerization : de en
  • FR1029981A - Automatic winding device for watch movements : en fr
  • US2641304A - Sealing machine : en
  • DE761006C - Device for displaying several oscillograms : de en
  • DE878913C - Light carrier for parts of toy and model railway systems : de en
  • DE879161C - Grab trolley for agricultural conveyor systems : de en
  • FR1030172A - Desk pad : en fr
  • US2641406A - Tabular calculator : en
  • US2641625A - Battery container : en
  • FR1030156A - Device allowing better cold start of internal combustion engines : en fr
  • FR1030363A - Process and product for stimulating and regenerating the vitality of soils and plants : en fr
  • DE879382C - Removal device for filter cakes made of flexible, preferably rigid or partially rigid reinforcement and removal means : de en
  • DE1657218U - LIGHTER. : de en
  • DE878888C - Process for making fluoroscopic copies : de en
  • FR1030042A - Inclined guide for meat slicer slide : en fr
  • US2641113A - Freezer evaporator, including check valve in header : en
  • GB692652A - Improvements in or relating to voltage stabilising apparatus : en
  • DE1657200U - SPIRAL SOCKET FOR SPIRIT LEVEL OD. DGL. : de en
  • DE762481C - Iron support, especially for a pointed arch extension of mining routes supported on wooden pillars : de en
  • FR1030344A - Improved industrial heating process and new heating fluid for this process : en fr
  • DE1657043U - DEVICE FOR DUST-FREE RUST AND DUST REMOVAL. : de en
  • DE878371C - Stroboscopic measuring devices, in particular telegraphic measuring devices : de en
  • US2641746A - Plug-in electrical receptacle : en
  • US2641351A - Moving stairway : en
  • US2641570A - Sweetening petroleum oils : en
  • DE879299C - Hydraulic adjusting device for rolling mills and calenders : de en
  • US2641218A - Apparatus for applying cementitious linings to inner wall surfaces of liquid-holdingreceptacles : en
  • DE878861C - Process for the production of polyvinyl formals : de en
  • DE879425C - Speed-controlled run-time tube : de en
  • DE1657248U - SCISSORS WITH ARRANGEMENT FOR DEPRESSING MONOGRAM BUTTONS. : de en
  • AT175088B - Automatic release device for tow hooks on rope plows : de en
  • AT175184B - Coupling device for simultaneous opening, closing and locking of double doors and double windows or the like. : de en
  • CA493512A - Conduit support for vehicle train with conduit-connected fluid devices : en fr
  • FR1030258A - Weft feeler for loom : en fr
  • FR1030297A - Variable speed transmission : en fr
  • US2641564A - Process of removing sulfur from petroleum hydrocarbons and apparatus : en
  • DE1657173U - ANGLE PIECE FOR DENTAL TOOLS. : de en
  • US2641100A - Rotary cutting disk type lawn mower : en
  • US2641534A - Carbon black furnace and process for making carbon black : en
  • DE878934C - Process for protecting cellulose and cellulose-containing products against putrefaction : de en
  • DE879205C - Process for the production of copies, especially printing forms, with the aid of diazo compounds and light-sensitive material that can be used for this purpose : de en
  • DK75953C - Agent for the control of harmful organisms by smoking. : da en
  • FR1030044A - Device for maintaining the alignment between two co-axial rotary members : en fr
  • AT175132B - Method for finishing the cylindrical outer surface of a bore together with an equiaxed conical surface : de en
  • US2641181A - Means for positioning and registering printing members on cylinders of rotary presses : en
  • US2641318A - Sealing strip severing machine : en
  • US2641548A - Method of preserving avocados : en
  • GB692593A - Improvements in the construction of contact rectifiers : en
  • DE1657394U - CALENDAR. : de en
  • DK75955C - Lubrication device at the spindles of the exhaust valves in internal combustion engines. : da en
  • FR1030405A - Desulphurization process, in particular for carbon coated electrodes : en fr
  • DE1657238U - DIRECTION INDICATORS. : de en
  • DE878974C - Antenna arrangement : de en
  • DE879215C - sail : de en
  • US2641273A - Changeover valve : en
  • US2641619A - Production of diolefins from olefins : en
  • US2641023A - Method of producing articles from rubber : en
  • US2641238A - Fuel pump : en
  • GB692662A - Casement or like windows : en
  • GB692764A - A method and device for continuous refining of fatty oils, especially vegetable oils : en
  • FR1029944A - Shaker coulters drive mechanism used in mines with elastic intermediate device : en fr
  • FR1030352A - Advanced feed mechanism for pressure sensitive adhesive tape : en fr
  • DE1657040U - PACKAGING MADE OF ANY MATERIAL FOR CREAMS, CHALKS OR PAINTS, ETC. : de en
  • DE1657042U - SHOE SHINE BOX. : de en
  • DE1657112U - NUT LOCK FOR SCISSORS. : de en
  • DE1657026U - CONDENSATE DRAIN. : de en
  • FR1029894A - Auxiliary device applicable to automobiles to combine braking and deceleration of the engine : en fr
  • DE878906C - Adjustable pitch propeller : de en
  • DE879307C - Vehicle tires : de en
  • DE1657396U - COLLECTORS FOR CRANE SYSTEMS, MOVING PLATFORMS OD. DGL. : de en
  • DE1657199U - SPIRIT LEVEL. : de en
  • DE1657383U - SEALING DEVICE ON HEAT TREATMENT MACHINES FOR DRYING OR. DGL. : de en
  • FR1029892A - Gun-shaped method and apparatus for penetrating a dowel into a hard wall : en fr
  • GR14484B - IMPROVED BREAST SUPPORT CLOTHES. : el en
  • GB692751A - Improvements in or relating to corpuscular ray apparatus : en
  • GB692766A - Improvements in stalk shredding machines : en
  • DE879427C - Method for baking cathode ray tubes : de en
  • FR1030096A - Automatic method of transporting fermented destemmed grape marc from inside the vinification vats to the presses : en fr
  • AT175085B - Method and apparatus for facilitating the detection of errors in groups of characters : de en
  • CA493550A - Polymerization process : en fr
  • FR1030255A - Machine for molding, injection, plastics : en fr
  • FR1030261A - Thread tensioning device for the textile industry : en fr
  • DE879069C - Mechanical standing or walking figure toys : de en
  • DE879153C - Device for uninterrupted casting of metals with ventilation : de en
  • FR1029921A - Crank for starting the motors, absorbing their feedback : en fr
  • FR1030314A - Device for slicing : en fr
  • GB692742A - Improvements relating to mechanical transmission mechanism : en
  • GB692767A - Improvements in and relating to rockers for the pivotal support of machines : en
  • DE879101C - Process for the preparation of condensed 1-alkoxy-3-imino-isoindolenines or their core substitution products : de en
  • AU164252B2 - Emulsion polymerisation of styrene : en
  • US2641163A - Buffer mechanism for automatic firearms with breech mechanism locked by inertia : en
  • US2641295A - Multichamber pneumatic tire : en
  • DE879290C - Cable fastening device with clamping effect, especially as an intermediate harness for conveyor baskets and lifts : de en
  • DE879370C - Polishing pad : de en
  • DE878845C - Roughening device for bands made of rubber or similar plastics : de en
  • US2641517A - Pulley : en
  • US2641699A - Multiplex pulse time modulation system : en
  • DE1657094U - OVERLOAD WARNING DEVICE FOR DRIVERS. : de en
  • FR1030230A - New rotary piston compressor : en fr
  • FR1030298A - Reversible back seat : en fr
  • FR1030315A - Three-phase differential relay with capacitance and inductance, for the protection of three-phase electrical machines : en fr
  • FR1030407A - Trade book : en fr
  • AT175142B - Hook drive device for chain stitch sewing machines : de en
  • AU1743353A - Improvements in fuel injection valves : en
  • FR1029979A - Measuring cap : en fr
  • GB692548A - Improvements in or relating to a device for heating room air : en
  • DE878938C - Process for the production of colloidal soluble sulfur with properties permitting its use in agriculture or horticulture : de en
  • US2641117A - Take-up for knitting machines : en
  • GB692599A - Improvements in chemical balances : en
  • DE878851C - Process for the production of condensation products of polyamides : de en
  • DE878970C - Circuit arrangement for the generation of ultrashort wave pulses : de en
  • DE879340C - Thermal power plant with a circuit of the working medium : de en
  • DE879386C - Process for the production of iron powder from iron oxides : de en
  • DE879439C - Process and device for graining carbon black : de en
  • US2641294A - Electric current discharge rubber tire : en
  • US2641654A - Combination chronometer and sound reproducing instrument : en
  • US2641660A - Distributor stabilizer : en
  • GB692577A - Improvements in or relating to apparatus for playing gramophone records : en
  • GB692726A - Improvements in or relating to means for stacking sheets in platen printing presses : en
  • DE879384C - Process for saving steam by utilizing the heat of reaction in the production of hydrogen : de en
  • US2641736A - Generator controlled motor system : en
  • GB692560A - Improvements in registering or recording apparatus : en
  • FR1030345A - New way of packaging carbon paper : en fr
  • FR1030410A - Improvements relating to the purification of rare gases : en fr
  • FR1029895A - Mixer and mixer device for pasty or pulpy materials such as glue, etc. : en fr
  • FR1030093A - Improvements made to plaster cornices : en fr
  • FR1030401A - Assembly fittings for structural elements : en fr
  • DE1657145U - PATTERN SHEET. : de en
  • GB692712A - Method of and apparatus for testing combustible gas : en
  • DE1657064U - PENDANT. : de en
  • CA493484A - Telephone system : en fr
  • FR1030166A - Light control device in continuous film printers : en fr
  • US2641039A - Hose clasp : en
  • DE879032C - Pest repellants : de en
  • GB692654A - Improvements in the production of water-insoluble, non-swellable organic pigments : en
  • FR1030113A - Vertical shaft hydro-electric unit : en fr
  • DE879157C - Sofa bed with movable backrest : de en
  • DE876784C - Jet engine : de en
  • DE878860C - Process for the production of colorless polymers of ª ‡ -haloacrylic acid compounds : de en
  • FR1030380A - Coupling for pipes with recessed sleeve : en fr
  • GB692643A - A new or improved invalid's bedstead : en
  • DE1657234U - CENTRIFUGAL PUMP FOR FOUNDING WEARING MIXTURES. : de en
  • FR1030154A - Improvements to rollers and in particular to transport rollers : en fr
  • FR1030216A - Toy box : en fr
  • GB692517A - Improvements in crank-shafts for internal combustion engines, in particular for self-propelled vehicles : en
  • IE20914L - Melting metal swarf : en
  • GB692623A - Improved sediment remover for use in aquariums, tanks, and the like : en
  • FR1029907A - Apparatus for handling straw, manure, hay, or the like : en fr
  • FR1029888A - Composition of plaster and plaster intended for construction : en fr
  • GB692486A - Improvements in or relating to metallic articles produced by powder metallurgy methods : en
  • GB692650A - Improvements in or relating to electrodes for arc welding : en
  • FR1030362A - Fusion type thermal circuit breaker : en fr
  • DE1657149U - BROOM HOLDER. : de en
  • DE879201C - Open mold for the production of moldings from paper pulp : de en
  • FR1030125A - Tweezers for dental instruments : en fr
  • FR1030182A - Advanced carburettor for internal combustion engines : en fr
  • GB692695A - Improvements in or relating to jointing electric cables : en
  • FI26333A - Sätt vid framställning av melamin : en fi
  • FR1029969A - Method of constructing residential houses with concrete walls contained by ornamental slabs forming shuttering : en fr
  • DE1657256U - PAINTING DRUM COVERED WITH A FUR. : de en
  • DE878994C - Device for inductive heating, for example for surface hardening : de en
  • DE879152C - Molding box for loose guide or cover pins : de en
  • US2641560A - Means of applying a flux : en
  • US2641648A - Directional coupler : en
  • DE1657069U - CLEANING EQUIPMENT, ESPECIALLY FOR TUBER FRUITS. : de en
  • FI26372A - Tools, shakers for flatbreading machines : en fi
  • DE879110C - Casting channel and method for performing metallurgical reactions, e.g. B. for refining pig iron : de en
  • DE879236C - Equipment for the extraction of coal or other minerals : de en
  • DE1657230U - ROLLING FILM CAMERA. : de en
  • DE1657017U - SEPARATOR FOR PNEUMATICALLY CONVEYED SOLIDS. : de en
  • DE1657136U - SPARUHR WITH A DEVICE FOR SWITCHING ON A RADIO RECEIVER, CONTROLLED BY THE RELEASE PART OF A MAKING DEVICE. : de en
  • FR1029860A - Folding baby carriage frame : en fr
  • FI26376A - Anordning ft avtappning av hett, smält fluidum : en fi
  • FR1030175A - Tensioner : en fr
  • FR1030413A - Garbage truck : en fr
  • DE1657059U - SHEATING BEAM FOR THE PRODUCTION OF CEILINGS. : de en
  • DE1657224U - LARGE DIAMETER CHROMED PISTON RINGS. : de en
  • CA493559A - Air seal control : en fr
  • US2641051A - Paper clip applicator : en
  • GB692630A - Improvements in or relating to substituted pteridines : en
  • DE878943C - Process for the production of unsaturated nitriles : de en
  • DK75933C - Snow and ice clearing machine. : da en
  • US2641086A - Gardenia support : en
  • US2641159A - Vehicle indicator optical projection device : en
  • FR1029961A - Tubing elbow fabrication : en fr
  • US2641390A - Garment form retainer : en
  • USD169821S - Woven plastic fabric : en
  • DE879274C - Process for the production of lubricating oil emulsions : de en
  • DE878926C - Slide connection : de en
  • DE879408C - Control transformer with two parallel flow paths for drawing alternating current with constant voltage from a network with fluctuating voltage : de en
  • DE879035C - Pressurized fluid drive : de en
  • GB692741A - Improvements in shaped explosive charges for perforating and like operations : en
  • DE1657048U - DIFFERENT TABLE AND CHAIR HEIGHTS REACHED WITH A SINGLE SET OF TABLE AND CHAIRS. : de en
  • DE1657115U - PEN BOX WITH SLIDING LID. : de en
  • DE1657185U - STAND FOR FLAT OBJECTS PROVIDED WITH PARALLEL SURFACES, SUCH AS MIRRORS, PICTURES OR. DGL. : de en
  • DE878919C - Process for the production of lightweight panels or other structural parts from materials made up of cellulose fibers mixed with cement or other mineral binders : de en
  • DE879113C - Ski lift : de en
  • GB692666A - Automatic control of gas turbine engines, particularly for aircraft : en
  • DE879334C - Three-wheel reversible plow, in particular with spindle front carts and a plow body that can be pivoted around the leg axis : de en
  • US2641150A - Turning attachment for drill presses : en
  • US2641504A - Agricultural spraying machine : en
  • CA493498A - Removing ultimate moisture from powdered products : en fr
  • DE879293C - Anchoring a tendon for a concrete component : de en
  • FR1030162A - Modified Gauss lens with anastigmatic flattening of the image field : en fr
  • CA493480A - Transmission for motor-cycles or pedal cycles with auxiliary motor : en fr
  • FR1029954A - Radiant heating or cooling installation : en fr
  • US2641282A - Pressure operated collapsible valve : en
  • FR1030080A - Covering and coating material, waterproof, insulating, flexible, rot-proof and highly resistant to atmospheric agents : en fr
  • DE1657220U - ARRANGEMENT OF A CIGARETTE TIP IN SMALL USE ITEMS. : de en
  • DE1657284U - THREE-POLE TOGGLE SWITCH WITH CLAMPS ARRANGED ON THE BASE OF THE BASE FOR CONVERTING THE SWITCH FROM STAR TO TRIANGLE OR REVERSE. : de en
  • FR1030234A - Device for projecting images onto screens located at great distances : en fr
  • DE1657338U - SIDE VIEW MIRRORS FOR VEHICLES. : de en
  • DE879007C - Process for obtaining bee products with a honey-like consistency with a special effect : de en
  • FR1030003A - Advanced ballpoint writer : en fr
  • FR1030280A - Phosphorescent halophosphate product : en fr
  • DE833721C - Slurry tank : de en
  • GB692601A - Process for the treatment of drinking water and water for general use : en
  • DE764713C - Method for transmitting a call signal to a receiver for frequency-modulated oscillations that is already connected to another transmitter : de en
  • DE1657088U - DUST FILTER. : de en
  • FR1029925A - Tube-shaped container for keeping and storing liquids : en fr
  • US2641186A - Fuse : en
  • US2641543A - Ion exchange treatment of alcohol solutions : en
  • US2641747A - Electrical connector : en
  • FR1029972A - Process for the ingot casting of steels and similar metals : en fr
  • DE879366C - Multi-hole wrench, especially for vehicle tires : de en
  • FR1030367A - removal of color exhibited by esters, ethers and the like : en fr
  • AU165298B2 - Levo-2, 2-diphenyl-4-dimethyl-amino-1-pentanal : en
  • CA493509A - Band pass filter for decimeter wave : en fr
  • DE1657100U - LIFTING DEVICE FOR RESERVERS ON MOTOR VEHICLES, IN PARTICULAR HEAVY DUTY TRUCKS. : de en
  • DE879421C - Gas or vapor-filled discharge vessel : de en
  • DE1657182U - IMPRAEGNATED CLEANING AND POLISHING CLOTH. : de en
  • DE878868C - Device for the ongoing comparison of two sizes that change to different degrees : de en
  • DE879282C - Cosmetic means : de en
  • FR1030351A - Metal door for vehicles : en fr
  • FR1029810A - Method and devices for remotely synchronizing a hydraulic receiver with a pilot member : en fr
  • CA493523A - Electric circuit assembly and method of making the same : en fr
  • US2641213A - Automatic steering system : en
  • US2641389A - Bead threading machine : en
  • GB692536A - Improvements relating to tube push benches : en
  • AT175095B - Two-stroke internal combustion engine with inlet and outlet slots controlled by the piston : de en
  • AT175113B - check valve : de en
  • DE1657344U - TWIST-FREE REAR SUSPENSION FOR BICYCLES AND BICYCLES WITH AUXILIARY MOTOR. : de en
  • DE1657373U - SPRAY GUN WITH PISTON PUMP FOR SPRAYING LIQUIDS. : de en
  • US2641685A - Fluorescent hand lamp construction : en
  • US2641386A - Collapsible pouring spout : en
  • AU159023B2 - Improvements in or relating to contact members for disc-shaped electrode connections : en
  • US2641035A - Wall construction and clip therefor : en
  • US2641297A - Apparatus for assembling receptacle closures and seals : en
  • US2641002A - Beehive comb frame construction : en
  • AT175084B - Method and device for the representation of the frequency distribution of the falling of the values of a variable quantity in predetermined intervals : de en
  • AU161905B2 - Improvements in or relating to wagon tipplers : en
  • AU159531B2 - Apparatus for reaping seed crops : en
  • DE1657009U - DICE GAME. : de en
  • DE1657295U - FOLDING COOKING APPLIANCE. : de en
  • DE879006C - Process for the production of a blood-coagulant substance from the lungs : de en
  • DE879391C - Three-phase circuit for drives on points, signals, travel locks or similar devices : de en
  • US2641484A - Protective book cover : en
  • US2641680A - Cooking apparatus : en
  • US2641659A - Telephone lock : en
  • US2641437A - Check valve with supplemental cam actuator : en
  • US2641448A - Fencing post : en
  • US2641662A - Combined switch and fastener : en
  • DE1657375U - UNDERLAY PICKER. : de en
  • AU158824B2 - Improvements in or relating to time base transformer circuit arrangements ofthe booster damper type : en
  • AT175105B - All-fuel carburetors for internal combustion engines : de en
  • CA493490A - Telephone or like systems : en fr
  • US2641363A - Apparatus for clarifying liquids : en
  • US2641470A - Device for holding coils of strapping with means for delivering lengths therefrom : en
  • DE879178C - Device for determining the moisture content of substances : de en
  • AU165521B2 - Anew and improved friction stay device for casements : en
  • US2641118A - Lighter construction : en
  • US2641511A - Ladder work platform : en
  • AU1737953A - Pest control compositions containing phosphide : en
  • AU162342B2 - An improved device for use in expelling the contents of collapsible tube containers : en
  • US2641444A - Method and apparatus for drilling boreholes : en
  • AT175091B - Machine for harvesting potatoes, beets, etc. like crops : de en
  • US2641599A - Dibenzoylethylene compounds and method for producing the same : en
  • DE1657365U - SLIDE. : de en
  • DE879048C - Baeder for the electrolytic deposition of shiny metal deposits : de en
  • FR1030123A - Device for dry construction of concrete piles : en fr
  • FR1030543A - : fr
  • US2641579A - Azeotropic refrigerant composition of monochlorodifluoromethane and chloropentafluoroethane : en
  • US2641487A - Flareless rigid tube end fitting : en
  • DE1657291U - WOUND RING CUSHION. : de en
  • DE879255C - Circuit arrangement in telecommunications systems with dialer operation, in particular telephone extension systems : de en
  • DE1657223U - WELD NUT. : de en
  • DE1657107U - HOOD OR LIGHT CAP, IN PARTICULAR FOR BICYCLES OD. DGL. : de en
  • DE1657287U - SOCKET FOR DOUBLE-SKED DISCHARGE TUBES. : de en
  • DE879072C - Link or unit part for the production of a flexible laying device for sleepers, especially for model railways : de en
  • CA493504A - Combined soap and synthetic detergent bar : en fr
  • US2640988A - Eyeglass glare shield attachment : en
  • US2640998A - Adjustable bed lamp : en
  • US2641453A - Pin mixer : en
  • US2641638A - Line-contact transistor : en
  • DE1657054U - PROTECTIVE COVER FOR CLOTHES TO BE REMOVED. : de en
  • DE760943C - Sheet metal strips for clamping together sheet metal packages for electrical machines : de en
  • FR1029818A - Chemical process for obtaining high gloss surfaces on aluminum and aluminum alloys : en fr
  • GB692640A - Improvements in moisture separators : en
  • GR14481B - MANUAL WASHING EQUIPMENT IN A BATHROOM AFTER HOT WATER. : el en
  • US2641488A - Method and means for increasing bending fatigue strength of rotary steel drill pipes : en
  • AT175069B - Vault for industrial furnaces : de en
  • AU158437B2 - Improvements in pulverisers : en
  • AU157773B2 - Improvements in and relating to wire tying mechanism : en
  • US2641752A - Spotlight and flare for automotive vehicles : en
  • CA493488A - Selector switches for automatic telephone : en fr
  • CA493489A - Acoustic devices : en fr
  • FR1029967A - Modifications and improvements made to certain mechanisms using gravity to launch heavy bodies into space following determined trajectories : en fr
  • GB692556A - Production of organic tin compounds : en
  • GB692563A - Improvements in apparatus for dispensing liquids by air pressure : en
  • GB692705A - Improvements in and relating to ultra-high frequency amplifying tubes : en
  • US2641078A - Fish landing funnel : en
  • US2641652A - Revertive call circuits : en
  • AT175068B - Permanent magnet made magnetically anisotropic by cooling in a magnetic field and process for its manufacture : de en
  • AT175090B - Wire grid to cover large pouring or throwing openings z. B. from agricultural machinery or the shell of household water pipes : de en
  • CA493469A - Production of polyamides : en fr
  • DE878967C - Testing device for telephony encryption devices : de en
  • US2641527A - Recovery of sulfur from gases : en
  • US2641447A - Hook tooth rotary drill bit and cutter : en
  • DE879174C - Magnetic recorder : de en
  • DE879225C - Electrical insulating body, in particular for high frequency purposes : de en
  • FR1029934A - Process for obtaining liquid superfuels : en fr
  • FR1029930A - Process for the preparation of fatty acid nitriles : en fr
  • AU154611B2 - Glove reinforcement : en
  • DE1657034U - PIANETE DRIVE FOR ROTARY CAPACITORS. : de en
  • DE1657194U - WALL, IN PARTICULAR FACADE CLADDING. : de en
  • DE878831C - Process for dewaxing hydrocarbon oils : de en
  • DE878853C - Process for shaping high polymers, in particular polymers of acrylonitrile : de en
  • DE879239C - Flexible route expansion : de en
  • AT175119B - Device for profiling metal pieces, in particular for producing saw segment profiles : de en
  • CA493549A - Multiple drive press with multiple clutches : en fr
  • CA493575A - Extraction of nitrocellulose from nitrating solution : en fr
  • AU157847B2 - Method and apparatus forthe continuous removal of scale from strip iron : en
  • CA493576A - Electrical relay systems : en fr
  • DE1657294U - UNIT DOOR WITH FASTENING DEVICES AND LOCK FOR STANDARD ENCLOSURES FOR GAS, ELECTRIC COOKERS, REFRIGERATORS, COOLERS AND SIMILAR APPLIANCES. : de en
  • DE879250C - Furnace and system for the continuous annealing of metal strips : de en
  • DE878960C - Circuit arrangement for separating the picture change pulses of longer duration from a pulse mixture also containing the shorter line pulses : de en
  • DE879198C - Chain stitch sewing machine with needle feed : de en
  • DE879377C - Packaging for head screws : de en
  • AU167624B2 - Lather producing composition : en
  • US2641022A - Method of manufacturing plastic film : en
  • US2641144A - Hydraulic-mechanical transmission : en
  • US2641581A - Method of transmitting heat : en
  • CA493467A - Friction-driven sharpening devices : en fr
  • US2641007A - Swivel connection between windshield wiper blade unit and arm : en
  • US2641094A - Meat patty forming and sealing machine : en
  • FR1029903A - Multi-function shutter : en fr
  • FR1030335A - Vehicle such as cycle, motor-bike or the like and frames for vehicles of this kind : en fr
  • US2640991A - Lip shield : en
  • US2641119A - Ageing or reducing apparatus : en
  • AU1743853A - Improvements in or relating to synchronising arrangements for use in television and like systems : en
  • DE879272C - Process for the preparation of monoazo dyes : de en
  • US2641718A - Method of mounting thickness shear mode quartz crystal oscillator plates : en
  • US2641664A - Switch : en
  • US2641552A - Dielectric material : en
  • US2641374A - Container : en
  • AT175070B - Device for measuring the width and height of a distant object (e.g. the trunk diameter and the height of a tree) : de en
  • DE878827C - Gluing process : de en
  • US2641303A - Method of making flexible hose : en
  • USPP1193P - Meilland : en
  • US2641185A - Delayed-action detonator for firing explosives : en
  • US2641622A - Electric primary cell : en
  • DE879183C - In particular, a mixture-compressing internal combustion engine in which a cylinder with a fresh gas supply is assigned a cylinder with an exhaust gas supply from the first cylinder : de en
  • DE879284C - Device for the hot sterilizing treatment of medical and dental instruments : de en
  • DE1657135U - BRACKET ON DECORATIONS FOR ROTARY CLOCKS. : de en
  • DE1657271U - FOLDING CARTON. : de en
  • DE878912C - Toy and model train : de en
  • US2641101A - Tooth means for side-delivery rake : en
  • US2641408A - Record controlled calculating machine : en
  • US2641529A - Production of magnesia : en
  • US2641291A - Ratchet clutch handle : en
  • US2641502A - Auxiliary windshield for convertible automobiles : en
  • US2641750A - Indicator system for gas heated appliances : en
  • DE1657007U - FLAME DISH. : de en
  • DE879219C - Twisting machine for wet synthetic threads made of cellulose hydrate : de en
  • GB692753A - Improvements in handles for dental instruments : en
  • AT175139B - Circumferential thread take-up for sewing machines : de en
  • DE1657204U - LIGHTING DEVICE FOR OPTICAL APPARATUS. : de en
  • DE879011C - Tiled roof : de en
  • DE878829C - Process for the production of gaseous olefins, carbon black and liquid aromatic hydrocarbons : de en
  • DE879453C - Process for the chrome tanning of animal skins : de en
  • FR1030299A - Seals for regenerative heaters, loaded by a peripheral spring : en fr
  • AU167616B2 - Device for taking specimens of subsoil : en
  • DE1657138U - PICKER WERE SEEN FOR LOOMS WITH KROEPFUNG. : de en
  • FR1029866A - Device for the production of hydrogen carbides and oxygen compounds of hydrogen carbides or their mixtures : en fr
  • FR1030040A - Method and devices for establishing listed states : en fr
  • US2641229A - Fluid-powered engine : en
  • US2641518A - Spindle bearing assembly : en
  • FR1029977A - Ribbed floor made up of prefabricated reinforced concrete elements : en fr
  • DE879094C - Process for the production of aldehydes by catalytic conversion of saturated hydrocarbons : de en
  • FR1029861A - Gear tooth flank grinding machine : en fr
  • GB692489A - Pinking shears and method for making same : en
  • DE760913C - Switch-on amplifier for automatic heights : de en
  • FR1030142A - Method of capping carboys, carboys or similar containers made of glass or similar material with ground glass stopper or similar material as well as stoppers and containers manufactured for the application of this process : en fr
  • FR1030430A - New industrial products derived from urethanes of glycols and their manufacturing process : en fr
  • GB692588A - Improvements in or relating to pressure indicators and recorders : en
  • DE759893C - Forming arrangement : de en
  • DE767784C - Twine box, especially for tie mowers built low : de en
  • DE879098C - Process for the preparation of ring-substituted saturated or unsaturated androstanol- (17) -onen- (3) or their 17-derivatives : de en
  • FR1029923A - Oxidation protection process : en fr
  • GB692608A - Improvements in and relating to methods of making electric capacitors : en
  • CA493566A - Method of deodorizing benzene hexachloride : en fr
  • DE763757C - Production of a die for non-cutting sheet metal forming : de en
  • FR1029885A - Improvements to piezoelectric oscillators : en fr
  • FR1030305A - Kit for lighters : en fr
  • GB692602A - Improvements relating to pistons of shock-absorbers : en
  • GB692624A - Oxo alcohol recovery : en
  • FR1029920A - Cheese mold washing machine : en fr
  • AU1733953A - Combined pump and air separator unit : en
  • DE878942C - Process for the production of unsaturated nitriles : de en
  • DE1657208U - LABORATORY TABLE. : de en
  • DE878878C - Two-stroke internal combustion engines based on the Otto process with several cylinders : de en
  • DE879081C - Agitator with air supply : de en
  • DE879083C - Drawing die holder and box for the simultaneous inclusion of drawing powder or the like. : de en
  • DE879312C - Process for stabilizing polymers and copolymers of asymmetric dichloroethylene : de en
  • FR1029962A - Automatic fuse changer : en fr
  • AT175169B - Direction indicators for motorcycles : de en
  • FR1029864A - Improvement in tarpaulins and canvas tents : en fr
  • FR1030446A - Development of packaging devices : en fr
  • DE879121C - Balancing pot for ultra-short waves : de en
  • FR1030361A - Transparent coin purse : en fr
  • US2641184A - Streamline depth charge : en
  • US2641277A - Fluid system damage control : en
  • FR1030163A - Four element Gauss lens : en fr
  • GR14480B - NEW TYPE HYDRAULIC FLOAT. : el en
  • US2641515A - Idler bearing seal : en
  • US2641740A - Electrical pulse code signaling system : en
  • DE879333C - Identification mark, in particular for textile products : de en
  • USD169816S - Fishing lure : en
  • FR1030169A - Gear wheel teeth cutting machine : en fr
  • GB692555A - Improvements in or relating to the measurement of surface temperatures : en
  • FR1030109A - Protector for circular saws in woodworking machines : en fr
  • US2641451A - Heat exchanger : en
  • DE1657233U - FASTENING OF ELECTRON FLASH TUBES IN THE REFLECTOR. : de en
  • DE879444C - Process for the production of lubricants and propellant oils for submarine weapons : de en
  • DE884604C - Gravure raster : de en
  • DE878931C - Procedure for checking the feasibility of electrostatic separation and for the electrostatic processing of two or multiple substances : de en
  • AT175112B - Self-lubricating piston ring : de en
  • DE878858C - Process for the production of high molecular weight products : de en
  • DE879169C - Process for removing zinc from indium : de en
  • FR1029942A - Device for filing and preserving documents such as microfiche : en fr
  • FR1030081A - Universal joint compensating for variations in axial shaft spacing : en fr
  • FR1030006A - Improvements to the suspension of bicycles : en fr
  • FI26335A - Ice drill : en fi
  • GB692504A - Improvements in and relating to electro-chemical apparatus incorporating mobile electrodes immersed in a liquid medium : en
  • US2641197A - Reciprocating pump with movable cylinder : en
  • FR1030302A - Folding boat deck : en fr
  • GB692482A - Improvements in or relating to cinematograph apparatus : en
  • DE1657226U - ENAMELED ENAMELED TRIM. : de en
  • CA493533A - Wire tuning drive : en fr
  • DE1657350U - GRINDING DEVICE FOR ROCK DRILLS WITH SINGLE CUTTER. : de en
  • FR1030049A - Improvements to electric servo-mechanisms : en fr
  • FR1030334A - Centrifugal pump : en fr
  • DE879329C - Additional device for starting pistols for the electrical triggering of stop watches : de en
  • FR1029971A - Compensating tensioner : en fr
  • FR1030106A - Device for fixing a headlight on a mudguard : en fr
  • GB692594A - Improvements in or relating to door locks : en
  • DK75942C - Apparatus for treating mold sand. : da en
  • FR1030037A - Further training in bidets or similar hygiene devices : en fr
  • US2641423A - Aircraft undercarriage : en
  • US2641571A - Removal of objectionable sulfur compounds from mineral oil distillates : en
  • US2641173A - Heating and vibrating means for plow moldboards : en
  • US2641380A - Tub and top construction for dishwashers : en
  • US2641475A - Phonograph stylus : en
  • FR1030116A - Method and apparatus for the fractionation of gas mixtures into their constituents by means of periodic inversion adsorbers : en fr
  • US2641038A - Axially tightening band clamp : en
  • US2641083A - Wheel actuated display toy : en
  • US2641666A - Vane type thermal switch : en
  • USD169811S - Louver board : en
  • FR1029853A - Further development of the conductive liquid circuit breaker : en fr
  • FI26351A - Förpackning för rakblad : en fi
  • US2641058A - Thickness indicator : en
  • FR1030181A - Process for preparing new aldehydes : en fr
  • FR1030370A - Wood chip products with plastic binders : en fr
  • FR1030157A - Fork for handling broken stones : en fr
  • DE878897C - Foot lever mounting in motor vehicles : de en
  • FR1029828A - Automatic feeder : en fr
  • DE879266C - Method and device for manufacturing slot boxes for electrical machines : de en
  • US2641313A - Fluid fuel-fired heat radiation generator : en
  • US2641405A - Fluid compressor unit : en
  • US2641651A - Electronic code telegraph reading and repeating system : en
  • US2641743A - Transformer : en
  • US2641433A - Suspension for lighting fixtures : en
  • US2641720A - Electromagnetic vibrator : en
  • DE873410C - Arrangement for damping the feed-through line of an ultra-high frequency device : de en
  • DE879122C - Connector pin pulled from a single piece of sheet metal : de en
  • FR1030027A - Improvements to cigarette holders with automatic electric ignition device, in particular for motor vehicles : en fr
  • FR1030055A - Teat carriers for milking machines : en fr
  • FR1030331A - Improvements to devices for cleaning canals and watercourses : en fr
  • US2641344A - Clutch construction : en
  • US2641748A - Soldering lug : en
  • DE878935C - Process for the production of webs and other molded bodies from fibrous materials and plastic masses from polymers : de en
  • CA493464A - Reaction and fluid lock rotary hydraulic driving unit : en fr
  • CA493529A - Apparatus for reducing and comminuting cereal grain : en fr
  • DE878990C - Electric heater : de en
  • DE879371C - Security door lock, especially for motor vehicles, with a firing latch and external and internal pull handle : de en
  • DE1657140U - SWIVEL UNIT. : de en
  • DE879158C - Drawer, box or the like with compartments : de en
  • FR1030091A - Improvements to articles or sets which must include variable mentions : en fr
  • DE1657315U - LARGE ROOM WITH FIREPLACE IN THE SCAFFOLD. : de en
  • DE878983C - Isolation transformer for high voltages : de en
  • FR1030160A - Apparatus for carrying out exothermic reactions : en fr
  • GB692570A - Apparatus for producing solutions of pre-determined dilution : en
  • CA493451A - Method of making a buffing wheel : en fr
  • US2641508A - Controls for steam-water cleaning apparatus : en
  • DE1657099U - MOUNTING OF THE HYDRAULIC UNIT FOR ELECTRO-HYDRAULIC TILT SYSTEMS ON MOTOR VEHICLES AND TRAILERS OF ALL KINDS AND SIZES. : de en
  • FR1030087A - Fire extinguisher : en fr
  • FR1030286A - Device for orienting at will an object examined under a microscope in relation to the axis of sight of the instrument : en fr
  • FI26380A - Sät att imprnerner papper ocjnend, av fiberämnen bestående produkter : en fi
  • FR1029994A - Hot gas engine : en fr
  • FR1030118A - Colloidogenic grinder-emulsifier : en fr
  • FR1030102A - Loose-leaf diary intended more particularly for motor cars : en fr
  • GB692566A - Improvements in or relating to covered buttons and the like : en
  • DE1657341U - BICYCLE CHILDREN'S FOOT REST. : de en
  • FR1030179A - Vehicle shock absorber device preventing the vehicle from tilting in bends : en fr
  • GB692565A - Improvements in or relating to filtering devices : en
  • DE1657015U - DEVICE FOR REMOVING CIGARETTES FROM PACKAGES. : de en
  • DE878886C - Method and device for processing shaped cuts for envelopes or the like. : de en
  • AU1738753A - Machine for mixing and extruding : en
  • DE1657047U - SINK TOP PART. : de en
  • DE876259C - Circuit arrangement for the delivery of messages about lines used for other purposes : de en
  • DE879352C - Process for breaking down cocoa : de en
  • FR1030333A - New protectors for shoe soles : en fr
  • FR1030448A - Improvements to three-phase-single-phase transformer groups, in particular for electric welding : en fr
  • GB692580A - Improvements in and relating to cocks or valves for fluids : en
  • DE879362C - Wheel axle for wheelbarrows : de en
  • DE879294C - Device for the central storage of rotating tools : de en
  • GB692638A - Group of boxes : en
  • US2641754A - Terrain clearance indicator : en
  • DE759703C - Transmission for motor vehicles with multi-axle drive : de en
  • DE766463C - Process for the vacuum-tight fusion of a glass or ceramic tube in a metal or ceramic tube : de en
  • DE879257C - Circuit arrangement for achieving automatically repeated signals : de en
  • DE879295C - Device for longitudinal splitting of preferably tree trunks, beams and. like : de en
  • FR1030079A - Mechanical clamping control for lathes : en fr
  • FR1030082A - Sealing system for tubes, flasks and bottles of all kinds : en fr
  • AT175194B - Middle top roller for apron stretchers with three pairs of rollers : de en
  • US2641376A - Dispensing caps for bottles : en
  • CA493474A - Method of preparing condensation products from an aryloxytriazine : en fr
  • US2641169A - Concrete surfacing machine : en
  • US2641317A - Machine for cutting strips of textile fabrics : en
  • US2641578A - Compounded lubricating oil : en
  • US2641577A - Lithium-calcium lubricating grease composition : en
  • AT175104B - Light metal pistons for internal combustion engines : de en
  • AT175153B - Device for attaching film cameras, optical instruments or the like to vehicles of all types, in particular to aircraft : de en
  • US2641293A - High-powered lock nut : en
  • AU157589B2 - Improvements in or relating to circuit arrangements responsive to dialling signals andthe like : en
  • AU1737253A - A process for producing small lactose crystals : en
  • AU1071752A - Improvements in means for synchronising sound and film apparatus : en
  • AU1742953A - Roof bolting drill : en
  • CA493462A - Governor : en fr
  • CA493556A - Production of sulfur hexafluoride : en fr
  • AT175166B - Rotary switch handle for motorcycles u. like : de en
  • CA493503A - Omni-directional aerial systems : en fr
  • US2641568A - Process for preparing fungal amylase from butanol-acetone fermentation stillage : en
  • US2641721A - Sanding, scraping, and polishing machine : en
  • US2641569A - Wax refining process : en
  • CA493555A - Nipple chuck : en fr
  • US2641368A - Vial rack : en
  • US2641416A - Apparatus for and methods of aligning webs for lamination : en
  • US2641435A - Material discharging means : en
  • DE878908C - Ink pen with writing tube : de en
  • US2641361A - Tobacco dispenser : en
  • AT175110B - Electromagnetically operated mechanical double friction clutch : de en
  • DE879062C - Opener for jars : de en
  • DE879150C - Binder for the production of cores and molds using digested starch : de en
  • US2641167A - Bag bottom forming device : en
  • US2641587A - Thixotropic compositions : en
  • US2641042A - Cutting machine for extruded clay products : en
  • US2641237A - Engine fuel control : en
  • US2641419A - Fishing reel : en
  • US2641678A - Safety switch for ranges : en
  • AT175185B - Lifting device for doors : de en
  • CA493507A - Heater apparatus for multi-temperature air supply : en fr
  • FR1030124A - Rotary explosion engine : en fr
  • GB692743A - Improvements in or relating to optical objectives : en
  • FI26329A - Omrörningsorgan för tvättmaskiner för kläder, Tyger o.dyl. : en fi
  • AT175183B - Window lock : de en
  • US2641609A - Therapeutic compound and method of preparing the same : en
  • GB692491A - Improvements in or relating to wind musical instruments : en
  • CA493458A - Outboard engine with auxiliary service pump : en fr
  • DE879376C - Process for refining tobacco : de en
  • DE1657241U - REAR REFLECTOR PEDAL FOR MOTORCYCLES AND MOTORCYCLES WITH REAR REFLECTORS EMBEDDED IN EXCEPTIONS OF THE PEDAL RUBBER, CARRIED BY THIS. : de en
  • US2641211A - Automatic bar tacking control mechanism for buttonhole sewing machines : en
  • DE758390C - Magnetic field tubes for generating short and shortest waves : de en
  • DE1657035U - DISTRIBUTOR FOR GRAY FABRICS. : de en
  • US2641138A - Variable pitch pulley : en
  • US2641521A - Recording means of missile dispensing tubes of angle determining devices : en
  • DE864954C - Compressed air liquid separator for deep wells : de en
  • FR1030005A - Device for the presentation of artificial teeth and other articles : en fr
  • FR1030068A - Nozzle box for gas turbo-engines : en fr
  • FI26378A - Pappersmaskinsvira : en fi
  • FR1030119A - Combined amplitude and frequency modulated radar eliminates fixed echoes : en fr
  • FR1030391A - Speed change for half-round rasps pitting machine : en fr
  • US2641655A - Magnetic recording and reproducing circuits : en
  • USD169827S - Carving aid fork : en
  • FR1030339A - Improvements in rotating shaft drives : en fr
  • GB692715A - Improvements in or relating to methods of building walls : en
  • DE1657316U - LARGE STEAMING PLANT FOR POTATOES WITH VERTICAL SCREW FOR CONVEYING FROM THE POTATO BUNKER AND FROM THE FEEDER TO THE WASHING MACHINE. : de en
  • DE759623C - Safety procedures for multi-phase AC motors : de en
  • FR1029839A - equipment of tractors, and in particular of agricultural tractors, enabling them to be used in public works : en fr
  • DE879000C - Process for the catalytic cracking of hydrocarbon oils : de en
  • DE879245C - Process for the production of fatty acids mixed with other oxidation products : de en
  • GB692717A - Improvements in or relating to fluid sealing devices for shafts : en
  • DE1657155U - UNIT ELEMENT FOR CAM SWITCHES SERIES. : de en
  • FR1030143A - Direct view mirror stereoscope : en fr
  • FR1029937A - Device for signaling the rupture of a voltage coil of a three-phase meter with three motor elements : en fr
  • FR1030439A - Container : en fr
  • DE878870C - Storage for telescope mirror : de en
  • FR1029974A - Improvements to living space heaters : en fr
  • DE1657129U - CALCULATION AND PLAYING GAME. : de en
  • FR1030033A - Electric generator regulator : en fr
  • CA493558A - Frequency detector and frequency control circuits : en fr
  • DE863166C - Method and device for drying and ripening cheese : de en
  • DE879080C - Method and device for weaving narrow strips of fabric on mechanical looms : de en
  • US2641201A - Bed and seat structure : en
  • FR1029927A - Improvements to machines printing and distributing stamps, labels, and the like : en fr
  • DE1657027U - STEREOTYPE CASTING. : de en
  • DE879197C - Electric sewing machine drive working with drive belts : de en
  • DE1657049U - WATER CONTAINER WITH HOPPING LID. : de en
  • DE1657146U - POSITION LAMP FOR TANKER SHIPS OR OTHER VEHICLES. : de en
  • DE879330C - Arrangement for punching and printing of recording media : de en
  • US2641162A - Gun barrel cooling means : en
  • DE1657319U - CASTING OR PRESSING FORM FOR THE PRODUCTION OF REPRODUCTIONS OF PHYSICAL OBJECTS, PREFERABLY USING SUGAR MOLDS, AND REPRODUCTIONS MADE WITH THIS MOLD. : de en
  • DE878821C - Process for the preparation of the tetrasulfuric acid ester of 3, 3'-ditrifluoromethyl-1, 2, 2 ', 1'-anthrahydroquinonazine : de en
  • FR1030336A - Process for preparing chemically pure and bacteriologically irreproachable keratin : en fr
  • GB692703A - Improvements in or relating to a mulling machine : en
  • FR1030416A - Process for reproducing drawings or texts and apparatus and devices for implementing this process : en fr
  • DE879275C - Process for gasifying or degassing and gasifying fuels : de en
  • DE879447C - Process for the production of durable aqueous emulsions of bitumen, tar or pitch : de en
  • FR1029801A - Process for manufacturing metal accessories for suspended insulators and products obtained using this process : en fr
  • FR1030438A - Improvements to adjustable clearance bearings : en fr
  • FR1030108A - Improvements in the weaving of elastic knit sleeves : en fr
  • DE879012C - Tine milling machine : de en
  • DE879163C - Rolling grilles : de en
  • DE879193C - Compensation for aluminogenic steel for welding purposes : de en
  • GB692472A - Improvements in or relating to radio receiving systems : en
  • DE879388C - Process for the preparation of quaternary ammonium salts : de en
  • FI26390A - Baseball glove : en fi
  • DE875140C - Pump system for pumping liquid from deep wells : de en
  • DE879039C - Load-bearing insulating structure : de en
  • DE879321C - Mirror arrangement : de en
  • GB692586A - Process and material for taking dental and other impressions : en
  • GR14479B - METHOD AND MEANS OF RESCUE OF SHIPWRECK AND SURFACE SUBMARKES, etc. : el en
  • GB692567A - Apparatus for moulding concrete blocks : en
  • US2641062A - Apparatus for drying yarn and the like : en
  • US2641440A - Turbine blade with cooling means and carrier therefor : en
  • DE878928C - Separators, in particular milk centrifuges : de en
  • DE879018C - Process for the preparation of polymerization products : de en
  • FR1029867A - Dynamic balancing system for rotating parts of machines : en fr
  • FR1030202A - Pocket brush : en fr
  • FR1030275A - Screen cloth : en fr
  • FR1030295A - Hydraulically operated copier for machine tool : en fr
  • AT175176B - Device for closing containers, in particular bottles : de en
  • CA493457A - Land roller : en fr
  • US2641459A - Weighing apparatus : en
  • GB692527A - Improvements in or relating to centrifugal governors : en
  • US2641553A - Preparation of two-sided mosaic : en
  • US2641053A - Apparatus for making precision antivibration mountings : en
  • GB692603A - Improvements in hair curlers : en
  • GB692756A - Improvements in or relating to filtering elements : en
  • AU164402B2 - Improvements in or relating to hose end fittings : en
  • AU1731453A - Improvements in or relating to hose end fittings : en
  • DE879116C - Train protection system for rail vehicles, preferably for railways : de en
  • FR1030016A - Auxiliary fuel supply and distribution regulator tank for fuel saving devices using combustion air supply : en fr
  • FR1030020A - Improvements to phenol production processes : en fr
  • DE879074C - Process for the production of abrasive bodies : de en
  • FI26338A - Apparat försedd med en fastgöringsanordning, isynnerhet transformator eller drosselspole : en fi
  • FR1030186A - Manufacturing process for monocrystalline light screens : en fr
  • DE1657166U - CONTACT BRUSHES FOR USE ON DC OR THREE-PHASE MACHINES. : de en
  • DE879389C - Process for the production of amino acids : de en
  • FR1030136A - Residential trailer : en fr
  • GB692663A - Improvements in or relating to garden shears and the like : en
  • DE879351C - String instrument : de en
  • FR1029906A - Device for displaying stockings or other similar articles : en fr
  • FR1030189A - Process for improving the drawing of iron and steel wires and profiles : en fr
  • DE1657193U - CLEANING HOOK FOR MASON. : de en
  • DE878880C - Clamp for pipe connections : de en
  • DE878901C - License plate with interior lighting for motor vehicles : de en
  • DE874521C - Display device for a device that can be raised and lowered on vehicles, especially tractors : de en
  • FR1029939A - Pendulum front axle tractor : en fr
  • GB692740A - Improvements in or relating to electric furnaces and methods of operating the same : en
  • DE878899C - Direction indicators with pointer arm swinging up and down, especially for motor vehicles : de en
  • FR1029978A - Training for suppliers of hosiery trades : en fr
  • US2641200A - Dump door operating mechanism : en
  • US2641635A - Subminature electron tube circuit structure : en
  • FI26393A - Anordning for the separation of the mixture from the substance of the substance in the form of a suspension of the substance from the suspension of the substance in which the substance is present : en fi
  • FR1029970A - Electric refillable lighter : en fr
  • FR1030014A - Oil-fired heater : en fr
  • GB692698A - Apparatus for the production of fibres of glass or the like : en
  • US2640999A - Portable bed and housing structure : en
  • US2641235A - Engine rocker arm mechanism : en
  • FR1030223A - Process for assembling parts, its various applications and in particular magnetic circuits and products conforming to those obtained by said process : en fr
  • DE1657103U - REPAIR PLASTER FOR DAMAGED CAR TIRES. : de en
  • DE1657162U - ELECTRIC PLUG CONNECTION. : de en
  • DE1657227U - HOLDER FOR CUTTING STEELS. : de en
  • DE878982C - Transformer for highly variable secondary voltage and large secondary current : de en
  • US2641301A - Method of making suction cleaner hose : en
  • US2641108A - Means for harnessing wave power : en
  • DE879046C - Pressure regulator : de en
  • US2641407A - Electronic multiplier : en
  • US2641000A - Folding bed and cabinet unit : en
  • US2641082A - Drafting table : en
  • US2641586A - Thixotropic compositions : en
  • DE748466C - Dialer for telephone systems : de en
  • US2641043A - Form for molding concrete walls : en
  • US2641432A - Wire bracket for tubular rails : en
  • US2641468A - Window regulator : en
  • CA19112S - Buck rake : en
  • CA493571A - De-aerating device for pulverulent material : en fr
  • US2641006A - Method of making prewelt shoes : en
  • DE879254C - Device for multiple message transmission, especially for almost simultaneous multiple transmission of commands, messages, etc. : de en
  • AU161904B2 - Improvements relating to the control of mine hoists and the like winding equipment : en
  • US2641640A - Light valve : en
  • DE878946C - Rotary printing device with means for printing the intermediate strips between two set pages : de en
  • DE878846C - Device for welding plastic foils : de en
  • FR1030372A - Electric torch light with reflector and diffuser : en fr
  • CA493496A - Liquid-heating apparatus : en fr
  • CA493557A - Brake lining cutters : en fr
  • AT175170B - Car wheel attachment : de en
  • AU1061752A - Improvements in and relating to gloves : en
  • US2641187A - Stripper pump : en
  • US2641136A - Ratchet wrench : en
  • AU1732953A - Pipecoyl carbinols and method of preparing same : en
  • DE765644C - Schuettkasten intended for bombing : de en
  • DE879264C - Elastic suspension of stator stacks in the housing of electrical machines : de en
  • DE879406C - Shift drum : de en
  • DE879060C - Heating for vehicles, especially large vehicles : de en
  • DE879285C - Machine for the production of ampoules and other hollow bodies : de en
  • DE879325C - Negative viewing device : de en
  • DE1657398U - FLUSH-MOUNTED BOX WITH ELECTRICAL INSTALLATION APPARATUS. : de en
  • DE879357C - Shop window advertising device : de en
  • AU157602B2 - An improved centrifugal valve member : en
  • AT175168B - Drive device for bicycles : de en
  • US2641413A - Cable reel take-up : en
  • US2641730A - Velocity modulation amplifier tube : en
  • US2641071A - Plow and moldboard adjustment for ditch digging plows : en
  • US2641127A - Apparatus for the measurement of the bulk modulus of liquids : en
  • AT175133B - Roller grinder for liquid or pasty material : de en
  • CA493441A - Gage blocks and holders : en fr
  • US2641588A - Halogen containing resin stabilized with an organo tin compound : en
  • US2641645A - Phase shifting or delay network : en
  • AU161491B2 - Novel malonic acid derivatives and process forthe manufacture thereof : en
  • US2641126A - Can testing head adaptable to various sizes of cans : en
  • US2641724A - Mercury rectifier tube : en
  • US2641530A - Production of magnesia : en
  • GB692686A - Improvements in or relating to a gauge adjusting and regulating apparatus for grinding and polishing machines : en
  • AU162718B2 - Electric discharge tube for storing positive or negative voltage impulses, socalled memory tube : en
  • CA493548A - Differential refractometer : en fr
  • AU1736553A - Synthetic resins based on dicarboxylic acids : en
  • DE1657399U - SCHNEPPER. : de en
  • DE878910C - Ball game : de en
  • DE879127C - Method for calibrating electricity counters or the like. : de en
  • DE879132C - Device for the inertia-free conversion of invisible rays into visible glow light images using a glow tube : de en
  • DE879429C - Getter arrangement for electron tubes : de en
  • FI26357A - Tvåväggigt, boxartat byggnadselement av trä : en fi
  • GB692522A - Diaphragm for screening roentgen rays : en
  • DE879047C - Friction gear : de en
  • DE879090C - Process for the production of sulfur from hydrogen sulphide and gases containing such : de en
  • USD169815S - Link chain for a necklace or the like : en
  • DE1657329U - FROM THE GEAR OF A TRACTOR OD. DGL. DERIVATIVE DRIVE FOR ADDITIONAL UNITS, SUCH AS THRESHING MACHINES, MAEHBARS OD. DGL. : de en
  • DE879240C - Setting device for steel pit stamp : de en
  • FR1029875A - Improvements in the manufacture of waterproof enclosures : en fr
  • AU162751B2 - An improved joint for tubing and method of making sucha joint : en
  • CA493453A - Measuring instrument for cylindrical articles : en fr
  • AU1729853A - Improvements in or relating to new composition suitable for metal coating : en
  • DE1657308U - BEEF LEG HOOK. : de en
  • DE879319C - Device for measuring the liquid content of closed, rotatably mounted containers : de en
  • DE879297C - Safety device for milling machines and similar machines : de en
  • US2641067A - Shoe vamp construction : en
  • US2641513A - Brush handle connection : en
  • DE1657372U - SLIDE SUSPENSION FOR MOBILE STACKING EQUIPMENT. : de en
  • DE878895C - Planetary gear change transmission, especially for switching behind a flow clutch or a fluid transmission of the Foettinger type : de en
  • DE1657116U - STORAGE CONTAINER WITH MOISTURIZING DEVICE FOR RUBBER LABELS AND THE LIKE. : de en
  • DE1657268U - BROOM HOLDER. : de en
  • DE879104C - Process for the production of halogen-containing plasticizers : de en
  • FR1030320A - Improvements to devices such as variable capacitors : en fr
  • US2641270A - Dishwasher : en
  • US2641542A - Detoxifying tung meal : en
  • US2641341A - Glazing : en
  • US2641493A - Window screen latch : en
  • US2641593A - Polyamide resins : en
  • US2641311A - Metal frame for upholstered furniture : en
  • US2641377A - Label applying machine : en
  • DE1657277U - BRAKING DEVICE FOR RAIL VEHICLES. : de en
  • FR1030239A - Improvement in wheels and pinions : en fr
  • US2641276A - Double acting valve : en
  • US2641650A - Frequency control for telegraph receivers : en
  • US2641731A - Wave propagating electron discharge device : en
  • DE1657174U - BED TABLE, PREFERABLY FOR SICK BEDS. : de en
  • DE879438C - Connection of the electrodes of electrically heated glass melting furnaces to the phases of multi-phase systems : de en
  • GB692513A - Green substantive dyestuffs of the anthraquinone series and process for their manufacture : en
  • AT175136B - Shoe sewing machine : de en
  • AT175065B - Process for the production of solid moldings from protein-containing aminoplasts : de en
  • AU158069B2 - Improvements in or relating to circuit-arrangements for use in television receivers : en
  • AU159721B2 - Improvements in or relating to circuits for television picture tubes : en
  • CA493475A - Method of polymerizing glycidyl compounds : en fr
  • CA493508A - Motor vehicles : en fr
  • AT175135B - Sewing and darning machine : de en
  • DE1657236U - COUPLING. : de en
  • DE879372C - Sole roughing machine : de en
  • US2641360A - Spring for hinged cases : en
  • DE879010C - Switch for hoists : de en
  • GB692572A - Improvements in or relating to compositions comprising rubber latex : en
  • GB692754A - Improvements in or relating to milking apparatus : en
  • DE879263C - Circuit arrangement to avoid the destruction of transmitter pipes in the event of flashover : de en
  • US2641017A - Hood latch : en
  • US2641264A - Ash tray for vehicles : en
  • US2641397A - Tool for replacing bottle caps and recrimping the caps in an airtight seal : en
  • US2641151A - Power-operated toolholder : en
  • US2641227A - Creep prevention control for hydraulic power units : en
  • DE1657134U - BELL STRIKER WITH ELASTIC, SOFT STOP BELL AND STOP BOLT. : de en
  • US2641241A - Oil-control means for slide valve internal-combustion engines : en
  • US2641263A - Smoker's pipe : en
  • DE1657288U - BIOPSY PLIERS. : de en
  • DE879147C - Process for opening up raw green bast fibers : de en
  • US2641698A - Delay line decoder : en
  • AT175106B - Electric ignition system : de en
  • US2641400A - Counter construction : en
  • AU1737353A - Method of separating dispersed matter from fluid masses : en
  • FR1029817A - Improvements to propulsion systems by direct thrust of a mobile immersed in a fluid : en fr
  • DE878819C - Process for the production of pressed glass feet for electron tubes or the like, in which the current feedthroughs are melted down during the pressing process : de en
  • DE878950C - Process for the production of toroidal cores and core sheets with high initial permeability : de en
  • US2641613A - Catalytic synthesis of alcohols : en
  • CA493432A - Method and device for transmitting signals : en fr
  • US2641505A - Power sprayer for chemical herbicides : en
  • USD169800S - Burgess portable hot air heater : en
  • DE1657163U - IDENTIFICATION OF ELECTRIC TERMINALS. : de en
  • FR1030215A - Bottle refresh device : en fr
  • GB692506A - Improvements in or relating to a mechanism for folding a document over the edge of acard : en
  • GB692667A - A device for generating electrical impulses alternately in two electrical circuits by the use of electronic valves : en
  • GB692733A - Improvements relating to electrical pulse generating circuit arrangements : en
  • CA493538A - Method of and apparatus for twisting yarn : en fr
  • US2641668A - Thermal switch : en
  • DE752400C - Process and device for drying the repainted longitudinal seam of can bodies : de en
  • GB692541A - Improvements in tuning means for ultra-high frequency apparatus : en
  • US2641060A - Earth inductor compass assembly : en
  • US2641194A - Power transmission : en
  • GB692674A - Process for the recovery of sulphur values from anhydrite : en
  • US2641288A - Double saw carriage for lumber trimming machines : en
  • FR1030284A - bitumen emulsion particularly intended for the coating of cold materials : en fr
  • FR1029845A - Arc Suppression Circuit Switches : en fr
  • DE879017C - Process for the preparation of polymerization products : de en
  • GB692515A - Improved liquid dispensing device : en
  • GR14471B - AUTOMATIC TIME INDEX. : el en
  • FR1029841A - New unsaturated carbinol and its preparation process : en fr
  • DK75949C - Seed drill, where two seed wheels are placed next to each other in each seed housing on a common shaft. : da en
  • DE1657038U - INSOLE WITH SPREADER FOOT SUPPORT. : de en
  • DE1657345U - GRIP GEAR. : de en
  • GB692618A - Improvements relating to rewinding devices for photographic roll film cameras : en
  • FR1029849A - Convertible and removable lounge chair : en fr
  • FR1029896A - Improvements to luminescence lighting systems : en fr
  • FR1030394A - Work bag convertible into an apron : en fr
  • DE760963C - Finned tube : de en
  • DE879028C - Device for distributing pressurized fluid to several consumption points : de en
  • DE879432C - Process for the production of photo resistors : de en
  • CA493493A - Charge forming device : en fr
  • DE1657132U - DEVICE FOR BINDING OBJECTS OF ALL KINDS BY MEANS OF A TAPE. : de en
  • US2641114A - Fuel gas treatment : en
  • US2641123A - Key locked slidable bolt fastening for attache and suitcases and the like : en
  • DE879133C - Device for strengthening an X-ray image using the secondary electron-generating effect of the X-rays : de en
  • DK75946C - Vacuum cleaner. : da en
  • FR1029976A - Process for the production of iron powder : en fr
  • DE1657266U - HANDLE HOLDER FOR WASHING APPLIANCES. : de en
  • DE879184C - Rotary slide control for internal combustion engines : de en
  • GB692564A - Improvements in or relating to hot-gas reciprocating engines or refrigerating engines or heat pumps operating on the reversed hot-gas reciprocating engine principle : en
  • DE879410C - Winding machine for runners : de en
  • FR1029802A - Sheet metal bending press : en fr
  • FR1030029A - Protective device for electrical control units in steam solenoid valves : en fr
  • FR1030342A - Treatment of woody material intended to give it fossil properties : en fr
  • DE878914C - Stationary signal carrier for toy and model railway systems : de en
  • US2641667A - Surface thermostat : en
  • US2641682A - Induction heating unit : en
  • DE1657360U - BICYCLE BELL. : de en
  • FR1030110A - Wood router protector for tree work : en fr
  • US2641210A - Tractor-mounted fertilizing implement : en
  • US2641362A - Apparatus for separating mixed materials : en
  • DE845933C - Method and machine for producing brushes, in particular toothbrushes : de en
  • DE869603C - Pneumatic tires, especially for vehicles : de en
  • US2641686A - Rotatable electrical marker light for trains : en
  • DE879348C - Shaft coupling that disengages automatically when a coupling sleeve is axially displaced in the event of overload : de en
  • GB692495A - Deodorant and detergent dispensing device for use in flushing systems : en
  • GB692697A - Improvements in electric discharge tubes embodying electron mirrors : en
  • US2641429A - Bracket device : en
  • AU164593B2 - Gangway assembly for highspeed trains comprising several vehicles : en
  • US2641260A - Index file : en
  • DE879436C - Solder with a tip heated by an electric current : de en
  • USD169812S - Combined lunchbox and vacuum bottle unit : en
  • FR1030072A - Improvement in tires for vehicle wheels : en fr
  • FR1030200A - Fastening or fixing collar : en fr
  • FR1030293A - Suspension clamp for electric power transmission cable : en fr
  • DE1657110U - RAINPROOF WINDOW. : de en
  • DE1657213U - CLOSURE FOR CHAINS, BRACELETS AND THE LIKE. : de en
  • DE834150C - Device for machine spreading of powdery mineral fertilizer in rows of dots or lines : de en
  • DK75963C - Machine for casting pipes and other hollow bodies. : da en
  • FI26344A - Procedure for the use of technical emulsions, in particular for the impregnation of paper, board and board : en fi
  • FR1030555A - : fr
  • GB692708A - Method of and means for producing slots in tubing : en
  • IE22231L - Radio navigation systems : en
  • FI26340A - Förfaringsäätt för mossanmältning av kolven oct bottendelen hos ett elektriskt urladdningsrör och et enligt detta förfaringssätt framställt urladdningsrör : en fi
  • US2641471A - Bowling pin setting machine : en
  • DE1657175U - FAST DRESSING. : de en
  • DE879140C - Closure, especially for poke openings on gas generators : de en
  • FR1030227A - Float operated water drains : en fr
  • DE1657327U - FLASHING DEVICE. : de en
  • DE879076C - Rotary kiln system for the heat treatment of goods of various kinds. In particular for burning cement and other alkaline earth carbonates : de en
  • US2641122A - Hydraulic expressor : en
  • US2641388A - Device for use in making bound buttonholes : en
  • DE1657079U - PROTECTIVE VALVE, IN PARTICULAR FOR MANOMETER. : de en
  • DE1657179U - ARRANGEMENT FOR FASTENING METAL PARTS TO LEATHER. : de en
  • DE1657196U - CEILING AND TRENCH SUPPORT MADE OF STEEL TUBES. : de en
  • DE1657246U - THEFT PROOF CLOTHING HANGER. : de en
  • DE879246C - Process for separating aliphatic straight-chain oxygen-containing compounds and straight-chain hydrocarbons from mixtures containing them : de en
  • FR1030325A - Floor polish machine : en fr
  • FR1030220A - oscillator stage with clipped feedback and feedback : en fr
  • FR1030283A - 1,1-dihalogen 1,3-alkadienes and process for their preparation : en fr
  • US2641707A - Frequency responsive apparatus : en
  • US2641391A - Garment hanger guard : en
  • DE1657386U - SHIRT SLEEVE PRESS. : de en
  • DE761476C - Device for inserting specimen cartridges into electron microscopes using a holder : de en
  • FR1029899A - Direction indicator for vehicles : en fr
  • FR1030195A - Electrical signal waveform correctors : en fr
  • FR1030243A - Striker-shutter for auxiliary pressure fire extinguisher : en fr
  • FR1030424A - New magnetic materials and their application in particular to silent magnetic seals : en fr
  • DE1657286U - LAMP FOR DIFFERENT BRIGHTNESSES. : de en
  • DE879154C - Bottom piece for poured and directly cooled straights : de en
  • DE879300C - Process for the production of connections for bodies composed of rolled plastic films and thermoplastic masses : de en
  • US2641576A - Photopolymerization process and compositions : en
  • US2641223A - Control mechanism for milking systems : en
  • AU160756B2 - Improvements in spectacles : en
  • GB692714A - Improvement in gas rectifier tube employing magnetic field : en
  • GB692737A - Improvements in or relating to pressure oil stoves : en
  • DE878867C - Bodies made of ceramic, dielectric material that are electromechanically sensitive to bending or torsion and a method for polarizing such bodies : de en
  • DE879092C - Process for the continuous pressure hydrogenation of carbons, tars or mineral oils in the liquid phase : de en
  • DE879207C - Jet pump for pumping liquids, especially acids : de en
  • US2641531A - Preparation of periclase : en
  • US2641688A - Radio echo pulse system for vehicles following a fixed route : en
  • US2641203A - Counterflashing and anchor cap therefor : en
  • US2641196A - Fuel pump : en
  • US2641090A - Machine for fashioning end portions of prismatic bodies : en
  • CA493585A - Anthraquinone dyestuffs fast to acid fading : en fr
  • DE1657203U - REEL FOR WINDING RECORDING MEDIA. : de en
  • DE1657311U - ROLLER MILL FEED DEVICE. : de en
  • DE877856C - Device for separating dust from air or other gases : de en
  • US2641243A - Portable cooking vessel : en
  • DE1657346U - TIN OPENER. : de en
  • DE1657378U - CLAMPING DEVICE FOR CLAMPING TWO WORKPIECES TO BE CONNECTED. : de en
  • US2641455A - Device which aerates water : en
  • DE1657045U - SUGAR DISPENSER. : de en
  • DE879091C - Process for the continuous pressure hydrogenation of carbons, tars and mineral oils in the liquid phase : de en
  • DE870182C - Process for the production of perforated moldings by pressing fibrous materials with binders : de en
  • US2641384A - Universal filler with hopper and counter mechanism controlled auger feeder therein : en
  • FR1029820A - Alarm box : en fr
  • AT175199B - Ignition system for electrically triggered detonators and ignition time switches for such a system : de en
  • CA493541A - Quickly releasable connecting devices : en fr
  • FR1030348A - One-sided and two-sided romaine refinements : en fr
  • DE763320C - Sand spreader with a centrifugal disc driven by the wagon wheels : de en
  • FR1030111A - Improvements in hoist gear fastening processes : en fr
  • FR1030193A - Movable lead pencil with stopper : en fr
  • AT175080B - Method for counting electrical pulses of all kinds : de en
  • FR1029834A - Improvement in mirrors : en fr
  • US2641052A - Valve removal wrench : en
  • GB692641A - Process for treating collagenous materials and product of such process : en
  • AT175196B - Ski binding : de en
  • FR1030158A - New complex resins : en fr
  • GB692769A - Improvements in or relating to television receivers : en
  • US2641630A - High-voltage multiplier probe : en
  • US2641367A - Receptacle holding and supporting apparatus : en
  • US2641424A - Variable diameter parachute canopy : en
  • US2641289A - Bark-removing apparatus having log-rotating and log-advancing peeler heads : en
  • GB692664A - Improvements in or relating to helicopters : en
  • US2641350A - Page end signaling device for typewriters : en
  • DE759836C - Self-supporting tubular hollow body for electrical lines and cables : de en
  • DE856711C - Device for the execution of movements according to the parabolic laws : de en
  • FR1030317A - Process for dyeing leather with basic dyes : en fr
  • CA493562A - Permselective films of cation-exchange resins : en fr
  • DE878839C - Process for protecting wood with water-soluble silicofluorides by soaking them with their solutions : de en
  • FR1029955A - Terrestrial photogrammetry method and apparatus for its implementation : en fr
  • US2641411A - Zeroizing mechanism for computer machines : en
  • FR1029947A - Self-hardening compositions based on water glass, their applications and preparation : en fr
  • FR1030153A - Lifting device in agricultural machinery : en fr
  • FR1030171A - Optical lenses : en fr
  • FI26360A - Anordning for automatic lubrication of the engine to the engine : en fi
  • DE879365C - Motor vehicle tires with bead protection : de en
  • AU162942B2 - Positive central lubrication for highspeed sewing machines : en
  • DE879442C - Process for the separation of olefins from cracked products : de en
  • DE1657389U - WINDOW BROCHURE. : de en
  • DE878832C - Process for the production of lubricating greases : de en
  • DE878877C - Pest repellants : de en
  • DE878948C - Process for the production of sponge iron or iron powder : de en
  • DK75948C - Fish filleting machine. : da en
  • FR1030287A - Improvements to settling tanks : en fr
  • FR1030392A - Improvements to the pricking machines for rasps : en fr
  • FR1030419A - Special buckle with safety bar for seat belts or other applications : en fr
  • AT175054B - Window with two vertically movable sashes connected by transfer ropes : de en
  • CA493435A - Automatic screw pitch change and locking device : en fr
  • FR1030341A - Improvements to suspension devices for vibrating screens : en fr
  • AU1742353A - Lather producing composition : en
  • AT175174B - Pressure intensifier for hydraulic brakes : de en
  • CA493520A - Nonamoic acid : en fr
  • DE1657332U - TWIN WHEEL ARRANGEMENT. : de en
  • DE1657392U - Tear-off table calendar. : de en
  • DE878898C - Formation of the steering for a vehicle wheel that is sprung against the vehicle frame via a crank or swing axle, in particular for the road scooter wheels mounted on crank arms : de en
  • FR1029953A - Process for preparing titanium hydrate and in particular orthotitanic acid : en fr
  • FR1030433A - Hydrodynamic float for angling : en fr
  • AU159275B2 - Improvements in fuel injection valves : en
  • US2641491A - Replacement t or fitting : en
  • DE1657388U - FAUX LEATHER WITH SUEDE-LIKE CHARACTER. : de en
  • FR1030107A - Process for the production of ferro-manganese in the blast furnace : en fr
  • US2641501A - Pressure-relief accessory for automobile bodies : en
  • US2641592A - Production of polyethylene terephthalate with cobaltous acetate as catalyst : en
  • AT175071B - Tachymeter staff : de en
  • CA493456A - Burners for liquid fuels such as fuel oil : en fr
  • DE1657300U - PLASTIC AND METAL WINDOW SILL. : de en
  • GB692665A - Improvements in or connected with gas meters : en
  • AT175193B - Telescopic sight mount for rifles : de en
  • DE1657119U - BRAIDING IN STRIP SHAPE FOR SHOES. : de en
  • CA493513A - Beet harvesters : en fr
  • AU161157B2 - Simplified construction of tuning units for radio receivers : en
  • FR1029998A - : fr
  • GB692725A - Improvements in or relating to welding apparatus and welding systems : en
  • CA493477A - Leader for fishlines and method and apparatus for shaping the same : en fr
  • US2641261A - Loose-leaf binder : en
  • US2641551A - Metal coating composition : en
  • AT175101B - Pistons for internal combustion engines : de en
  • DE879013C - Process and device for impregnation of wood by means of vacuum and pressure in closed, pressure-resistant containers : de en
  • GB692768A - Improvements in or relating to cartridge magazines for automatic firearms : en
  • AT175188B - Copy device for loose-leaf bookkeeping : de en
  • AU164449B2 - Improvements in or relating to colour television receiving systems and apparatus : en
  • AU162377B2 - Hydraulically operated vices : en
  • DE1657270U - COURSE INDICATOR. : de en
  • DE879287C - Desk with card files and a cut-out, removable desk top : de en
  • DE1657158U - CLAMP DESIGN FOR CERAMIC CLAMP PLATES, IN PARTICULAR FOR CABLE END CLOSURES AND THE LIKE. : de en
  • DE878828C - Adhesives : de en
  • FI26332A - For the production of acetylene alcohol : en fi
  • DE1657303U - SUN PROTECTION HAT MADE OF CARDBOARD. : de en
  • DE879068C - Thread brake : de en
  • CA493455A - Truss : en fr
  • DE878964C - Horns for telephones : de en
  • DE879457C - Shortened umbrella : de en
  • GR14483B - CYLINDRICAL RECEPTORS FOR CONDOM. : el en
  • CA493524A - Side dump vehicle body : en fr
  • DE760859C - Method for operating a gas generation plant : de en
  • FR1030122A - Light signaling device for weather balloon : en fr
  • DE879228C - Cooling drum immersed in a liquid bath : de en
  • DE883938C - Electron discharge device : de en
  • GR14474B - MANUAL MECHANICAL WASHING MACHINE. : el en
  • DE879283C - Method and device for disinfecting filled vessels or the like in an alternating electric field : de en
  • FR1030205A - Radio piggy bank : en fr
  • FR1030330A - Improvements to locks for vehicle doors : en fr
  • AU1740253A - Improvements in safety razor : en
  • DE878927C - Slide gate valve with sealing device for transferring conveyed material from fixed containers into conveying material : de en
  • FI26368A - Potato and soil separator to be connected to the potato harvester : en fi
  • FR1029926A - Improvements made to so-called visible or tiered files and classifications and resulting devices and processes : en fr
  • US2641605A - Triorganosilylbenzaldehydes : en
  • US2641681A - Coffee maker : en
  • DE878907C - Pawl lock for cabinet doors : de en
  • DE878966C - Crossing coupling for crossbar distribution systems : de en
  • GB692537A - Fluid level for measuring height variation : en
  • AU164366B2 - Improvements in and relating to steel reinforcements for reinforced concrete structures : en
  • DE879128C - Electrodes with a greatly enlarged surface for electrolytic capacitors : de en
  • GB692585A - Improvements relating to football and like boots : en
  • GB692626A - Improvements in or relating to dolly-operated electric switches : en
  • DE879187C - Process for the electrolytic treatment of metallic surfaces : de en
  • DE879181C - Pest control : de en
  • FR1029869A - Drying viscous materials : en fr
  • GB692647A - Improvements in cut-off valves : en
  • CA493578A - Pivoted lock mechanism for breech bolts of automatic firearms : en fr
  • GB692739A - Feedstuffs : en
  • DE879450C - Device for controlling the drive of mechanical furnaces by means of a heat sensor : de en
  • FI26369A - Hävstång för lyftning höstörar och dylikt : en fi
  • FR1029826A - Lighting device : en fr
  • DE1657121U - PERFORATING PRESS FOR FOOTWEAR UPPER PARTS. : de en
  • DE879082C - Method for producing a caramel taste when pasteurizing malt beer or the like : de en
  • US2641102A - Wound package liner-wrapper : en
  • DE1657324U - ADVERTISEMENT GLIDER. : de en
  • AU1738553A - Method and apparatus forthe continuous removal of scale from strip iron : en
  • DE1657011U - ROD ANTENNA MODEL FOR TOY VEHICLES. : de en
  • DE879276C - Loading regulator with a heat sensor located above the end of the grate and protected from the furnace radiation : de en
  • FR1030155A - Steel bridge carrier : en fr
  • DE1657244U - CAN OPENER FOR LIQUID CONTENT. : de en
  • FR1030379A - Process for manufacturing varnish based on synthetic resin, and in particular varnish forming electrical insulators : en fr
  • DE1657353U - DEVICE FOR MUTUAL LOCKING OF THE TWO LEAVES OF DOUBLE LIFTING DOORS AND LIFTING WINDOWS. : de en
  • DE879199C - Gripper device for chain stitch sewing machines : de en
  • DE879224C - Stone forming machine : de en
  • AT175182B - Window lock with spring-loaded push rods : de en
  • AU159061B2 - Rivet : en
  • AU161558B2 - Improvements in or relating to atomissers : en
  • DE879164C - Screw press : de en
  • FI26343A - The provisions of this Regulation apply to gas appliances and apparatus : en fi
  • FR1029973A - Continuous ingot casting process with partially movable mold : en fr
  • FR1030100A - Special slatted floors for reinforced concrete floors : en fr
  • FR1030222A - Triplane wing : en fr
  • DE1657046U - CARRYING DEVICE FOR CHILDREN. : de en
  • DE761838C - Process for the production of electrical connections at the end of capacitors from metallized dielectric strips : de en
  • DE879096C - Process for the production of vinyl esters of chemically stabilized resin acids : de en
  • FR1030025A - Device for protecting the nose against direct sunlight : en fr
  • US2641255A - Inhaler : en
  • US2641352A - Automatic egg collecting system : en
  • GB692704A - Method and device for the purification or treatment of liquids : en
  • FI26336A - Anordning framläggning av ett eller flere tecken på bildskärmen av ett katodstålrör : en fi
  • FR1030435A - Improvements in the fabrication of magnetrons : en fr
  • GB692538A - Improvements in and relating to rotors for dynamoelectric machines : en
  • GB692677A - Process of and apparatus for forming a metal-free stripe on a web of a metal-coated sheet material : en
  • DE879428C - Process for the manufacture of cathode ray tubes in which the glass parts are connected to a metal or ceramic bulb : de en
  • DE884574C - Method for the selective recording of impulses and periodic processes : de en
  • AU158300B2 - Improvements in or relating to synchronising arrangements for use in television and like systems : en
  • US2641208A - Automatically controlled ash removing grate : en
  • DE763773C - Light metal pistons for internal combustion engines with ring carriers : de en
  • FR1029836A - Reciprocating device, usable in particular as a compost machine or the like : en fr
  • FR1030245A - Modulated concrete chipboard for dry construction and its implementation : en fr
  • GB692611A - Grain and seed dryers : en
  • DE1657260U - DEVICE FOR STORING DRILLS. : de en
  • DE878922C - Drive for tipping devices, especially for garbage cans on garbage cans : de en
  • GB692659A - Improvements relating to electrical testing apparatus : en
  • AU1737553A - Improvements in or relating tothe process and apparatus for measuring the rate of flow ofa fluent material : en
  • DE1657222U - SANDJET SPARK PLUG CLEANER. : de en
  • FR1030250A - Process and equipment for injection molding of plastics : en fr
  • FR1030084A - Simple method of measuring the development factor of photographic sensitive layers : en fr
  • GB692648A - Improvements in and relating to feeding devices for shaft furnaces : en
  • FR1029935A - Process for obtaining vitalised lime phosphate and other vitalised fertilizers : en fr
  • FR1029908A - Further development of centrifugal dryers : en fr
  • GB692511A - Variable speed toothed gearing for ship propulsion : en
  • DE879165C - Procedure for renewing the tread of worn tire coats : de en
  • AU159320B2 - Apparatus and process for shell molding : en
  • US2641095A - Machine for packaging stacked hollow ware such as nested paper cups or the like : en
  • US2641112A - Refrigerator-cabinet defrosting : en
  • US2641075A - Construction of street signs : en
  • US2641549A - Method for preparing condensed milk and such products containing lactose : en
  • US2641004A - Method for producing knitted shoe uppers of shrinkable yarn : en
  • AT175066B - Process for the production of polymers and copolymers from 1-alkoxybutadienes (1,3) : de en
  • AT175181B - Box latch lock : de en
  • AU162987B2 - Improvements in or relating to cooling devices for electric discharge tubes : en
  • DE878900C - Fuel tanks for motor vehicles : de en
  • FI26381A - The tip of the mist nozzle : en fi
  • FR1029901A - Instrument for injecting drugs : en fr
  • US2641410A - Calculating machine with rack drive : en
  • US2641399A - Method for charging liquid products and volatile propellants into pressure containers : en
  • USD169801S - Cribbage board or similar article : en
  • US2641671A - Electric switch : en
  • US2641048A - Cutting tool : en
  • US2641702A - Control of wave length in wave guide and coaxial lines : en
  • US2641030A - Building trim : en
  • FR1030408A - Water and dust proof watch case : en fr
  • GB692747A - Improved key holder of pocket-type flexible key case : en
  • USRE23666E - Key support : en
  • US2641275A - Inlet valve actuator for flush tanks : en
  • DE1657269U - SHAVING BRUSH HANDLE WITH BUILT-IN HEMOSIS PENCIL. : de en
  • DE1657086U - LIGHT NOTICE DEVICE. : de en
  • US2641027A - Manufacture of staple fiber products : en
  • CA493590A - Tandem axle vehicle construction : en fr
  • DE879019C - Process for the production of polymer emulsions : de en
  • DE879168C - Process for roasting and leaching vanadium-containing slags : de en
  • FR1030198A - Assembly of electrodes, in particular for carbon or graphite electrodes intended for electric furnaces : en fr
  • GB692644A - Improvements in or relating to mechanical stokers : en
  • CA493460A - Wire anti-skid device : en fr
  • DE878889C - Method and apparatus for making photographic copies : de en
  • DE879292C - Snap hook for large loads : de en
  • DK75932C - Apparatus for introducing another fluid into a predetermined and constant constant state in a flowing fluid under pressure. : da en
  • AU1058952A - Improved apparatus for use in separating mineral sands or for analagour purposes : en
  • US2641755A - Short-wave directional radio communication system : en
  • AT175147B - Method and device for incinerating flammable and recoverable inorganic constituents, in particular liquids containing chemicals, such as leaching from pulp production using the soda process : de en
  • AU1741653A - Novel malonic acid derivatives and process forthe manufacture thereof : en
  • US2641366A - Boot hanger : en
  • US2641644A - Printing suppression mechanism for teletypewriters : en
  • US2641538A - Preventing discoloration of fuel oils : en
  • US2641602A - 1, 8-dihydroxy-5-nitro-4-hydroxyethylphenyl aminoanthraquinone compounds : en
  • US2641611A - Method of producing beryllium basic acetate : en
  • DE1657391U - LID FOR QUICK FOLDER, FOLDER OR. DGL. : de en
  • DE1657076U - HOSE FITTING. : de en
  • AT175164B - Arrangement of the cooling air line to the engine of motor vehicles with rear engine : de en
  • US2641427A - Picture hanger : en
  • US2641174A - Apparatus for storing hay : en
  • AU1734053A - Gangway assembly for highspeed trains comprising several vehicles : en
  • AU1739153A - Improvements in or relating to sieves andthe like : en
  • CA493478A - Apparatus for manufacturing cheese and the like : en fr
  • CA493492A - Liquid meters : en fr
  • AT175089B - Cable pulley for agricultural cable systems : de en
  • DE1657186U - THERMAL BEVERAGE JUG. : de en
  • FR1029854A - Envelope with perforated edge : en fr
  • FR1029874A - Improvement in electronic switches using thyratrons and ignitrons : en fr
  • FR1030313A - Velocity Modulated Tube : en fr
  • GB692516A - Air release valves : en
  • GB692523A - Beater and bowl arrangement for mixer : en
  • GB692645A - Improvements in mechanical stokers : en
  • US2641329A - Loud-speaker diaphragm with transversely arched stiffener means : en
  • US2641716A - Load control apparatus : en
  • US2641749A - Time break recording in seismic prospecting : en
  • DE1657018U - UNLOADING RAMP FOR RAILWAY CARRIAGES PREFERRED FOR UNLOADING POTATOES. : de en
  • DE1657335U - TAIL LIGHT INDICATOR SYSTEM FOR BICYCLES AND MOTOR VEHICLES. : de en
  • DE879220C - Device for automatically pulling in the end of the twine after the end of the winding of the darning twine on a card : de en
  • GB692590A - Improvements in the manufacture of hollow bodies by blowing organic thermoplastic material : en
  • DE1657318U - MARZIPAN ROLLER. : de en
  • FR1030306A - Improvements to current switches : en fr
  • GB692481A - Improvements in mountings for ball and roller bearings : en
  • US2641115A - Universal joint construction : en
  • FR1030076A - Advanced container : en fr
  • US2641225A - Animal rubbing and oiling station : en
  • US2641251A - Attachment for exercising machines : en
  • DE1657039U - STEAM STERILIZER FOR TANKED STERILIZING CONTAINERS. : de en
  • DE873550C - Process for the preparation of ª ‰, ª † -unsaturated ketones of the cyclopentanopolyhydrophenanthrene series : de en
  • US2641745A - Multiple outlet connector : en
  • DE1657117U - CARRIER FOR SIGN REQUIREMENTS. : de en
  • AT175125B - Process and electrode for oxyelectric cutting : de en
  • US2641499A - Axle construction : en
  • US2641165A - Apparatus for effecting disintegration of materials : en
  • DE1657261U - REGULATING CLOSURE. : de en
  • FR1030034A - Further development in the manufacture of hammer drill bits : en fr
  • DE1657070U - COMBUSTION ENGINE. : de en
  • DE1657080U - HYDRAULIC CONTROL VALVE. : de en
  • FR1030092A - Improvements in processes and machines for making foundry molds : en fr
  • GB692549A - Improvements in packaging apparatus for powdery, granular, flaky and other fluent solid materials : en
  • DE1657363U - STRIP GAME. : de en
  • USD169831S - tuteur : en
  • AT175052B - Reinforced concrete composite beams : de en
  • US2641245A - Heating unit : en
  • DE1657096U - VEHICLE HEADLIGHTS. : de en
  • DE1657381U - METAL SURFACES USED TO FRICTION. : de en
  • DE878830C - Process and device for the production of volatile hydrocarbons from solid substances containing hydrocarbons : de en
  • DE879380C - Drive device for the auxiliary chain trees for additional chain threads on mechanical looms : de en
  • US2641055A - Hair trimmer : en
  • US2641079A - Audible signal and detachable securing means for fishing rods : en
  • US2641321A - Automatic paper punching machine : en
  • DE1657280U - PUSH BUTTON AGGREGATE. : de en
  • DE878917C - Process for the production of building boards and building board produced by the process : de en
  • AU1050152A - Improvements relating to indicator means for air brake pipelines : en
  • AU1737653A - Levo-2, 2-diphenyl-4-dimethyl-amino-1-pentanal : en
  • DE1657274U - DEVICE FOR UNINTERRUPTED FEEDING OF INDIVIDUAL, PREFERREDLY RELATIVELY THICK AND MULTI-LAYER WORKPIECES TO PAPER PROCESSING MACHINES. : de en
  • DE1657314U - DEVICE FOR CLARINET, BASSET THORN, ALTO AND BASS CLARINET. : de en
  • US2640996A - Stacking cot and litter construction : en
  • US2641669A - Electric switch : en
  • AT175076B - Moisture meter : de en
  • DE1657006U - MACHINE FOR CUTTING INSOLE FOR FOOTWEAR. : de en
  • US2641566A - Recovery of hydrocarbons : en
  • US2641080A - Fish lure : en
  • AT175075B - Arrangement for temperature control in thermal devices : de en
  • AT175097B - Two-stroke internal combustion engine with rows of cylinders arranged in a V shape : de en
  • US2641412A - Feed mixer and grinder : en
  • CA493461A - Automatic drinking trough for animals : en fr
  • AU160241B2 - Dentifrice preparations containing polyvinylpyrrolidone : en
  • AT175059B - Planer : de en
  • CA493563A - Permselective films of anion-exchange resins : en fr
  • GB692508A - Improvements in or relating to electric lighting systems for vehicles : en
  • GB692562A - Improvements in and relating to the manufacture of shaped bodies of sintered carbon : en
  • AU158189B2 - Motor vehicle chassis : en
  • DE752218C - Take-off direction indicator for airfields : de en
  • DE879100C - Process for the production and isolation of new intermediate products of the phthalocyanine synthesis : de en
  • DK75936C - Coordinate selector for automatic telephone systems. : da en
  • FR1029823A - Cathode ray tube fitted with a metal cone and a glass neck : en fr
  • AT175138B - Sewing machine with rotating pick-up : de en
  • DE879204C - Filter layer for color photography : de en
  • AT175114B - Gate valve : de en
  • AU159115B2 - Shell molding : en
  • US2641443A - Rotor blade locking : en
  • US2641509A - Spray nozzle : en
  • CA493564A - Sealing device : en fr
  • FR1029943A - Improvements to metal racks for transporting and handling bottles : en fr
  • GB692503A - Improvements in locking means for handle-operated electric switches : en
  • US2641221A - Fish stop for dams : en
  • US2641617A - Halogenation products of 1,1-diphenyl-2,2-dimethyl-propane : en
  • CA493481A - Internal combustion turbines : en fr
  • FR1030194A - Compass for concentric simultaneous circumferences : en fr
  • US2641537A - Production of salt brine : en
  • DE879449C - Process for operating a pulverized fuel furnace with liquid purification : de en
  • FR1029985A - Process for the production of magnetic iron oxides : en fr
  • AU163118B2 - Improvements in or relating to pelton andother bucket wheels : en
  • US2641626A - Attenuating vacuum tube voltmeter : en
  • US2640993A - Shoulder pad structure : en
  • US2641683A - Indirectly illuminated globe assembly : en
  • US2641446A - Bore crown for percussion drilling : en
  • DE879085C - Process to increase the stretchability of stretched acetate : de en
  • AT175195B - Device for connecting skis and ski poles to an emergency sled : de en
  • AT175122B - Method and device for deep drawing metallic materials : de en
  • CA493506A - Two-way amplifier : en fr
  • AU167284B2 - Foam resisting hydrocarbon oils : en
  • CA493463A - Mortar applicator : en fr
  • US2641524A - Acrylonitrile-vinyl amine interpolymers and method of making : en
  • AU1731753A - Improvements in or relating to circuit arrangements responsive to dialling signals andthe like : en
  • FR1030311A - Razor blade and its manufacturing process : en fr
  • GB692678A - A process for the recovery of beryllium oxide : en
  • AU1305552A - An improved device for use in expelling the contents of collapsible tube containers : en
  • US2641104A - Tail cone having radially adjustable wall : en
  • US2641672A - Electrical conductor : en
  • AU1738253A - Process forthe preparation of substituted benzhydryl derivatives of amines : en
  • DE878923C - Garbage truck with swiveling filling container : de en
  • DE878981C - Rectifier or inverter : de en
  • DE753783C - Process for the production of high pressure vessels, high pressure tubes, gun tubes, etc. like : de en
  • DE879022C - Pressure gauges, in particular tire pressure gauges : de en
  • BE516201A - Method of growing poinsettias : en fr
  • DE1657285U - PROTECTIVE COVER FOR STORAGE AND TRANSPORTATION OF ELECTRIC DISCHARGE LAMPS. : de en
  • DE878918C - Process for the manufacture of products from hydraulic binders and elastic reinforcement elements : de en
  • DE879066C - Cross slide with swivel device, especially for machine tools with optical monitoring of the machining process : de en
  • FR1029858A - Simplified route station with electrical interlocking for controlling rail traffic : en fr
  • FR1030273A - Bra : en fr
  • AU1739853A - Improvements in and relating to hydraulic turbines : en
  • DE767778C - Process for generating artificial fog : de en
  • DE879345C - Attachment of ceramic blades for axially flowed turbines : de en
  • DE879416C - Process for the production of metallized dielectric materials : de en
  • DE1657326U - EMULSION COOLER. : de en
  • US2641153A - Hammer action for musical instruments : en
  • CA493581A - Preparation of thiocarbamyl thiazyl monosulfides : en fr
  • AU162141B2 - Combined pump and air separator unit : en
  • US2641697A - Electronic limit control circuit : en
  • US2641266A - Pin curl clip : en
  • US2641604A - Aluminum salts of dibasic amino acids : en
  • DE878894C - Trailer hitch : de en
  • DE878961C - Circuit arrangement for deflectors in television receivers : de en
  • DE879440C - Phosphors with short rise and fall times : de en
  • US2641236A - Means for actuating valves and other reciprocating parts : en
  • AT175173B - Working cylinders, in particular brake cylinders for motor vehicles : de en
  • AU1729753A - Improvements in or relating to luminescent layers for cathode-ray tubes : en
  • DE878885C - Slide guide for machine tools : de en
  • DE879143C - Method and machine for the production of knitted fabrics, in particular tubular knitted fabrics for wrapping the liners of sanitary napkins : de en
  • FR1029831A - Fan combined with heat exchanger : en fr
  • FR1030257A - Electrical transformer, especially for high power and voltage : en fr
  • AU1061952A - Improvements in and relating to wire tying mechanism : en
  • DE1657126U - CAROUSEL-A-PIPE seesaw. : de en
  • DE879107C - Heat exchange plate : de en
  • FI26366A - Device for measuring heat consumption : en fi
  • FI26391A - Anordning vid tåjärn för skidbindningar : en fi
  • FR1029804A - Rolling door : en fr
  • FR1030421A - Non-removable and non-deformable espadrille with rubber sole : en fr
  • FI26373A - For the purposes of this Regulation : en fi
  • AU159922B2 - Shell moulding : en
  • DE879361C - Process for making color photographs : de en
  • DE879390C - Electrical resistance heating for air ventilation when patenting steel wire : de en
  • DK75940C - Electric incandescent lamp with two filaments and a bowl-shaped, inner shade. : da en
  • US2641402A - Cup-shaped foil capsule : en
  • DE878834C - Double acting air pump : de en
  • DE879278C - Process for separating condensable hydrocarbons from the reaction gases of the catalytic carbon monoxide hydrogenation : de en
  • AU1114652A - Front end loader : en
  • AU1729653A - Electric discharge tube for storing positive or negative voltage impulses, socalled memory tube : en
  • US2641631A - Fixture for testing card potentiometers : en
  • DE1657084U - SALES CAROUSEL. : de en
  • DE1657377U - THREAD LOOKING AND SENSOR UNIT ON WEB CHAIN ANCHOR MACHINES. : de en
  • DE1657067U - CIGAR CUTTER. : de en
  • DE1657180U - WRISTWATCH PROTECTIVE CASE. : de en
  • DE878848C - Process for joining synthetic rubber with any type of material : de en
  • FR1030312A - Radiant energy detection system : en fr
  • DE879415C - Circuit for inverter : de en
  • DE879043C - Closing device for pipelines with media under vacuum : de en
  • FR1030290A - Carbazol purification process : en fr
  • FR1030094A - Self-regulating pump : en fr
  • US2641700A - Pulse group generator : en
  • AU159890B2 - Improvements in and relating to pianos and like musical keyed instruments : en
  • DE761229C - Chassis containing tubes for high-voltage switches : de en
  • DE879249C - Process for the production of a fertilizer and soil improver from older moss peat (black peat) : de en
  • AT175131B - Process for the manufacture of capsules for bottles and other purposes : de en
  • CA493515A - Color base : en fr
  • US2641607A - Method for preparing unsaturated nitriles : en
  • US2641757A - Automatic multichannel selection : en
  • AU1733253A - Improvements relating to the control of mine hoists and the like winding equipment : en
  • AU1737853A - Mechanism for controlling fuel toa gas turbine engine : en
  • DE878985C - Electrode for electrical discharge tubes, in particular consisting of several segments and anode for magnetic field tubes that connect them to each other : de en
  • US2641353A - Conveyer system, including a stacker, trailing conveyer, and belt lifting feed hopper : en
  • US2641751A - Hydrophone casing : en
  • CA493586A - Anthraquinone dyestuffs : en fr
  • US2641541A - Production of fiber from flax straw : en
  • US2641573A - Production of motor fuels from petroleum oils : en
  • US2641684A - Visor and light for automobile interior : en
  • US2641547A - Flavoring composition : en
  • FR1029956A - Improvements to printing rolls : en fr
  • DE1657322U - ADJUSTABLE BOTTLE DECORATION HOLDER FOR CONSTRUCTION OF LY BOTTLE PYRAMIDS. : de en
  • DE765193C - Process for the continuous addition of hydrogen halides to gaseous, unsaturated compounds at normal temperature : de en
  • DE878997C - Process for the production of nitrogenous dyes : de en
  • DE879273C - Process for the preparation of new disazo dyes : de en
  • DK75954C - Device for internal combustion engines. : da en
  • US2641089A - Method and means for the reproduction by grinding : en
  • US2641627A - Safety cover plate for flush type electric wall receptacles : en
  • AU1739253A - Anew or Improved system and means for controlling the speed of internal combustion engines and turbines : en
  • AU1744053A - Backward wave tube : en
  • DE879005C - Process for bleaching synthetic fibers or threads spun from a cellulose or cellulose derivative solution : de en
  • CA493518A - Solenoid magnets : en fr
  • DE1657012U - DEVICE FOR GENERATING INTERMITTING FUMES OF FUMES. : de en
  • FR1030259A - New board game : en fr
  • GB692475A - Methods and apparatus for heating or refrigerating enclosures : en
  • AU1743053A - Apparatus for cleaning windshields of vehicles : en
  • USD169820S - Headlamp visor : en
  • US2641253A - Anesthesia apparatus : en
  • GB692531A - Improvements in or relating to circuits for selector switches : en
  • AU167944B2 - Improvements in or relating to new composition suitable for metal coating : en
  • DE1657041U - ARTICULATED ARM FOR DRYING HOOD. : de en
  • FR1029846A - Liquid fuel burner : en fr
  • AU158438B2 - Improved method for making agglomerates : en
  • DE879073C - Process for the production of building elements from raw peat and dry matter : de en
  • FR1029830A - Interior display board allowing the display of documents of all formats without gluing or fixing by pins : en fr
  • US2641121A - Apparatus for dyeing : en
  • US2641286A - Apparatus for shaping electric lamp mounts : en
  • US2641507A - Device for admixing a cleansing agent with a stream of fluid : en
  • US2641562A - Decalcomania : en
  • AT175187B - Mine sharpener : de en
  • US2641598A - Iodomethylate compounds of the : en
  • US2641116A - Safety wheel for balers or the like : en
  • CA493510A - Movable device for driving piles and the like : en fr
  • FR1029815A - Two-stroke polycylindrical combustion engine : en fr
  • FI26328A - Washing machine : en fi
  • FR1030445A - Improvements to steelworks installations : en fr
  • US2641305A - Seat for motor vehicles : en
  • USD169806S - Bracelet display stand : en
  • DE1657347U - LID OPENER. : de en
  • US2641105A - Temperature control system having means to measure turbine inlet temperature indirectly : en
  • US2641365A - Spray gun strainer : en
  • DE879379C - Clock with striking mechanism, especially tower clock : de en
  • FR1030001A - Improvement in the manufacture of tools, more particularly tools for stamping : en fr
  • GB692589A - Improvements in herbicidal compositions : en
  • DE1657282U - ELECTRIC FLAP SWITCH, IN PARTICULAR AIR PROTECTION WITH TRANSMISSION CONTACTS. : de en
  • DE765972C - Device for introducing additives into molten iron or steel : de en
  • DE1657225U - HOSE COUPLING. : de en
  • FR1030423A - Application of the so-called "construction game" device to a terrestrial globe : en fr
  • AU1738453A - Improvements in detachable luggage carriers adapted tobe placed upon the roofs of motorcars, motor vans, caravans, orthe like : en
  • DE879166C - Process for the production of multilayer glass with reinforcement wires inserted into the intermediate layer : de en
  • FR1030412A - Electronic anti-theft : en fr
  • US2641037A - Sealing closure : en
  • US2641234A - Heater : en
  • US2641729A - Carbon holder for arc lamps : en
  • CA493577A - Splice for rope sling : en fr
  • USRE23667E - Thumim : en
  • AU1735653A - Control mechanism for line casting and composing machines : en
  • DE866600C - 35mm camera : de en
  • DE879031C - Arrangement for damping the transmission of vibrations : de en
  • DK75931C - Elastic spool support for spooling textiles of all kinds. : da en
  • FR1029911A - Improvement in devices using cinematographic film : en fr
  • FR1029941A - Improvement in fixing metal sheets to non-metallic materials : en fr
  • FR1030159A - Stone and wheel ignition lighter : en fr
  • FR1030248A - Reinforced concrete floor device and elementary beam for its realization : en fr
  • AT175092B - Peening device : de en
  • AT175144B - Process for making chocolate : de en
  • DE879148C - Hot air sterilizer for razors : de en
  • FR1030041A - Improvements made to heat exchanger tube bundles : en fr
  • DE752365C - Production of well crystallized sodium carbonate perhydrate : de en
  • DE878875C - Safety device for electric fishing systems : de en
  • DE878902C - Crawler light vehicle : de en
  • DE878915C - Device for creating gaps between the cigarettes emerging from a rod cigarette machine : de en
  • US2641179A - Stamping apparatus for frangible articles : en
  • DE879336C - Hitching device for dairy cattle : de en
  • FR1030103A - Improvements to devices for comparison and relative measurement of quantities : en fr
  • US2641689A - Pneumatic signaling : en
  • US2641009A - Sewer pipe cleaning apparatus : en
  • US2641498A - Wheel for rail vehicles : en
  • US2641641A - Electronic code telegraph reading and repeating system : en
  • DE878977C - Tunable resonant circuit arrangement : de en
  • DE1657095U - TOWING DEVICE FOR MOTOR VEHICLES. : de en
  • DE1657397U - SOCKET. : de en
  • DE879435C - Photocell : de en
  • FR1029950A - Method of receiving modulated pulses : en fr
  • AT175108B - Evaporative cooling device for internal combustion engines, in particular motor vehicle engines : de en
  • DE879353C - Device for folding the bottom side and / or the top side of a folded box : de en
  • DE764757C - Pneumatic shock absorber : de en
  • DE878963C - Arrangement for level regulation of pulses : de en
  • DE863184C - Method and device for lowering samplers with a core tube : de en
  • DE879109C - Process to increase the profitability of blast furnaces with a combustion shaft : de en
  • DE879456C - Process for the recovery of beta and gamma globulins from mammalian and avian blood plasma : de en
  • FR1030030A - Hinged window : en fr
  • US2641661A - Lateral timer switch : en
  • US2640995A - Compressible fluid control means for toilet flush tanks : en
  • US2641152A - Stringed musical instrument : en
  • FR1030265A - Convertible and removable furniture, assembled by prefabricated elements : en fr
  • GB692583A - Process for the removal of dust containing alkaline-earth metal compounds from gases : en
  • FR1030170A - Device for temperature conditioning of motor vehicles with closed cabs : en fr
  • GB692498A - Improved submerged resistor induction furnace : en
  • GB692505A - Improvements in or relating to the conversion of polyphase alternating current into unidirectional current impulses : en
  • US2641147A - Boring bit guide : en
  • US2641047A - Cutting tool : en
  • DE879279C - Cooling from rotary piston blowers : de en
  • DE878883C - Device for regulating the evaporation of substances in a vacuum : de en
  • FI26383A - Lunningsanordning : en fi
  • GB692691A - Improvements in resilient mountings : en
  • DE879103C - Process for the production of trinitrophenol : de en
  • US2641036A - End clamp for pocketbook handles : en
  • FR1029889A - Improvements to radio installations : en fr
  • DE1657093U - TRAILER HITCH. : de en
  • DE1657216U - ARRANGEMENT FOR FASTENING BUTTONS. : de en
  • DE879426C - Space-enclosing electrode, e.g. B. box electrode, for electron multipliers : de en
  • FR1029872A - Toolbox : en fr
  • GB692604A - Photographic film : en
  • GB692600A - Anti-splash device for use with footwear : en
  • US2641436A - Automatic weigher : en
  • DE879124C - Electric rotary switch with a jump mechanism : de en
  • FR1029809A - Landing equipment for road trailers transportable by rail : en fr
  • GB692553A - Improvements in or relating to electric welding systems : en
  • DE760876C - Small self-switch in the form of a plug self-switch : de en
  • CA493552A - Beam power tubes : en fr
  • CA493573A - Low temperature polymerization catalyst process : en fr
  • IE20634L - Tennis, etc. balls : en
  • DE749060C - Process for the production of fertilizers containing trace elements : de en
  • FR1030422A - Process for the production of carbodiimides : en fr
  • US2641727A - Cathode insulator : en
  • US2641739A - Voltage controller : en
  • US2641595A - Production of clear transparent polymers : en
  • DE878852C - Process for the production of polystyrene compositions : de en
  • FR1030026A - Process for preparing a base product for varnishes or adhesives : en fr
  • FR1030211A - Thermo-regulator : en fr
  • US2641621A - Electric induction furnace : en
  • US2641756A - Antenna system : en
  • USPP1192P - Rose pi : en
  • US2641372A - Portable excavating and loading machine : en
  • GB692629A - Improvements in mechanical stokers : en
  • DE1657178U - NOZZLE CONNECTOR FOR INJECTION MOLDING MACHINES. : de en
  • DE1657219U - LIGHTER WITH ELECTRIC FLASHLIGHT. : de en
  • DE1657385U - SURFACE-TREATED CLOTHING CLIP. : de en
  • DK75960C - Two-axle carriage, in particular a non-suspension carriage. : da en
  • GB692576A - Improvements in or relating to apparatus for drying clothing and the like : en
  • DE1657305U - THORNLESS BELT LOCK. : de en
  • DE878958C - Image converter image storage tubes with a homogeneous insulator as storage electrode : de en
  • DE879162C - Collar beam roof : de en
  • DE879364C - Windscreen wiper system, especially for motor vehicles, with a movable drive motor : de en
  • FR1030196A - Lattice Reactive Quadrupole Improvements : en fr
  • FR1030318A - Process for the production of porous masses from polymers : en fr
  • FI26341A - Kopplingsanordning vid elektronrör : en fi
  • FR1030150A - Method and device for decatising fabrics : en fr
  • GB692622A - Improvements in and relating to fusible electrical cut-out assemblies : en
  • DK75944C - Method and apparatus for making glass fibers or glass-like fibers. : da en
  • US2641059A - Footage indicator for motionpicture cameras : en
  • FR1030219A - Dishcloth or pot cleaner of the type with removable handle : en fr
  • GB692518A - Automatic engaging and disengaging of grinding rolls : en
  • US2641134A - Gyroscopically operated measuring instrument : en
  • US2641414A - Wrapping machine : en
  • FR1030393A - Conveyor endless transmission chain : en fr
  • DE1657328U - OVERHEAD BRAKE FOR TROLLEY. : de en
  • DE878929C - Pendulum suspension for pendulum clocks with regulation possibility during the course : de en
  • US2641020A - Chitterling preparing machine : en
  • US2641214A - Steel hatch cover : en
  • US2641309A - Torsion spring supported pedestal seat mounting : en
  • DE879095C - Process for the preparation of mixed ureas with water-solubilizing groups : de en
  • AU158345B2 - Control mechanism for line casting and composing machines : en
  • DE879029C - Electric power switch for regulating any technical-physical quantities indicated by a pointer instrument : de en
  • FR1030232A - Advanced constant tension tensioner for winding electrical wires : en fr
  • US2641124A - Lock for fifth wheel king pins : en
  • US2641415A - Toilet paper holder : en
  • CA493447A - Insert boards : en fr
  • US2641074A - Identification device : en
  • USD169826S - Artificial fish bait : en
  • US2641545A - Manufacture of soft surface cured cheese : en
  • DE1657289U - CUTTING DEVICE ON BENDING PLIERS. : de en
  • CA493526A - Magneto mechanical systems : en fr
  • DE1657051U - DEVICE FOR LIFTING THE LID OF COOKING AND WASHING KETTLES. : de en
  • DE1657057U - HOLLOW BLOCK MADE OF BURNED CLAY. : de en
  • FR1030381A - Indicator or folder device for displaying selected cards or files : en fr
  • US2641195A - Sliding vave type hydrodynamic machine : en
  • US2641658A - Radio-frequency generator : en
  • AT175117B - Safety valve for hydraulic transmissions : de en
  • CA493584A - Control of aircraft : en fr
  • DE879413C - Commutator with resistance enclosures : de en
  • DE1657367U - REDUCER FOR MUSIC GYRO. : de en
  • DE875673C - Call search device with cathode ray selector : de en
  • DE879002C - Process for the production of Vaseline or white oils : de en
  • DK75943C - Method and apparatus for making a strip of glass or similar thermoplastic material. : da en
  • FR1030291A - Improvements to cover plates or the like : en fr
  • US2641021A - Machine for heat-treating tires : en
  • US2641098A - High lift side delivery rake : en
  • US2641131A - Pressure gauge : en
  • US2641461A - Bessemer converter : en
  • US2641084A - String wrapping machine : en
  • US2641265A - Cigar perforating device : en
  • AT175145B - Grinding device for the production of confectionery : de en
  • DE1657142U - SHIRT AND BLOUSE COLLAR. : de en
  • FI26384A - Anordning på motorfordon eller släpvagnar för spridning av sand mm. : en fi
  • FR1030384A - Elastic saddle for cycles, toys or other applications : en fr
  • FI26386A - Slide guard : en fi
  • FR1030244A - Drive and mixing device for pasty masses : en fr
  • FR1029910A - Process for manufacturing aldehydes and alcohols : en fr
  • US2641096A - Coin-wrapping device : en
  • DE1657066U - EXTENSIBLE BODY FOR JEWELRY AND USE. : de en
  • DE1657003U - INK WIPER FOR FILLER HOLDER. : de en
  • DE1657370U - PACKAGING FOR TABLE CHOCOLATE AND THE LIKE : de en
  • DE1657387U - REMOVABLE LIDS ON PARTICULAR LAUNDRY PRESS CONTAINERS. : de en
  • DE878959C - Arrangement for the transmission and reproduction of color television pictures : de en
  • DE1657312U - PLANSIFTER. : de en
  • DE878847C - Process for the production of hoses provided with reinforcing coils from thermoplastic material : de en
  • DE878965C - Public address system : de en
  • FR1029812A - electromagnet for controlling multiple tariffs on meters : en fr
  • FR1030427A - Spindle mount for spinning machines and similar textile machines : en fr
  • AT175058B - From individual, juxtaposed boards composed of wooden panels for shuttering concrete components u. like purposes : de en
  • US2641168A - Mastic joint installing machine : en
  • CA493582A - Reeling mechanisms : en fr
  • DE879034C - Mass balancing in internal combustion engines with the working cylinder arranged in several stars : de en
  • US2641166A - Continuous heat-sealing apparatus : en
  • DE1657364U - BODY DEDICATED TO FILLING TOTO-TIPS. : de en
  • US2640985A - Thumbtack applicator : en
  • US2641230A - Outside valve drive for piston valve and sleeve valve steam engines : en
  • CA493436A - Rowing devices : en fr
  • FR1030364A - Spectacle, especially sports glasses : en fr
  • GB692530A - Improvements in making alloy extruded forms by powder metallurgy : en
  • DE1657235U - FIRE EXTINGUISHING AGENTS, ESPECIALLY FOR VEHICLES. : de en
  • DE751961C - Two-stroke internal combustion engine with a crankcase charging pump : de en
  • FR1030353A - Telescopic antenna control device : en fr
  • FI26339A - Med en eller flere ädelgaser fylld elektrisk glödamppa : en fi
  • AU1740153A - Rivet : en
  • FR1030246A - Device indicating the pressure contained in the tires on board any vehicle : en fr
  • FR1030359A - Germicidal device : en fr
  • FR1030437A - Closing and stop device for all kinds of clasps : en fr
  • FR1030420A - Automatic elastic gripping of tractor drive wheels : en fr
  • AU1732453A - Improvements in or relating to circuit-arrangements for use in television receivers : en
  • CA493514A - Injection device : en fr