• US2625728A - Concrete pipe-forming machine, including means for extracting excess fluids by vacuum : en
  • US2625688A - Combined belt and garment : en
  • AU1423452A - Improvements in or relating to gyroscopes : en
  • AU1428252A - Improvements in or relating tothe saponification of wool waxes : en
  • AU160835B2 - Improvements relating to field systems for controlling electric generators : en
  • DE863832C - Cathode for electron tubes : de en
  • DE864261C - Arrangement for stiffening axially loaded, essentially circular and flat discs : de en
  • US2626365A - Generator cooling : en
  • CA489891A - Compressors : en fr
  • CA489801A - Locks : en fr
  • DE863695C - Device for suspending linear lamps : de en
  • DE863876C - Gas purifiers, especially for internal combustion engines : de en
  • DE864188C - Device in which the material that sinks down in a hollow cylinder or hollow cone reaches a rotating plate and is conveyed to the outside through guide surfaces : de en
  • DE864268C - Color television equipment : de en
  • FR1019507A - Teilleuse : en fr
  • GB686161A - Improvements in and relating to calculating devices of the slide rule type : en
  • DE1649789U - SWITCHING ARRANGEMENT FOR SIMULTANEOUS OPERATION OF RADIO RECEIVERS AND MOTORIZED ANTENNAS. : de en
  • US2625684A - Face protector : en
  • DE864205C - Motor vehicle in which the vehicle engine is used to drive a compressor : de en
  • DE864259C - Fertilizer : de en
  • US2626302A - Cable with weakened stripping plane : en
  • US2626102A - Cylinder head : en
  • US2625873A - Grille : en
  • DE760799C - Turbine or pump unit : de en
  • DE1649572U - LOCKABLE OUTLET FOR STORAGE TANKS. : de en
  • DE863555C - Measuring device, especially sextant : de en
  • US2625755A - Thrust transmission device for material handling equipment : en
  • AU1417852A - Improvements inthe electrolytic treatment iof metals and alloys : en
  • DE864011C - Milking machine system : de en
  • DE864221C - Mechanical pencil with automatic lead sequence : de en
  • US2625787A - Electric clock : en
  • DE1649678U - COMB FOR COMBING MACHINES : de en
  • DE752052C - Process for the production of enamels : de en
  • DE863797C - Process for the preparation of ester-like condensation compounds : de en
  • FR1019220A - Installation to make possible the exchange of transport devices used in mine shafts : en fr
  • GB686199A - Improvements in and relating to reflection-reducing coatings : en
  • DE1649543U - BASIC SHAPE FOR LADIES HAT. : de en
  • DE864257C - Process for the production of hormonally active compounds of the oestran series : de en
  • DE864212C - Procedure to eliminate obscurity in fog for motorized vehicles of all kinds : de en
  • FR1019564A - Deflation indicator valve cap : en fr
  • AU161099B2 - Improvements in and relating to corrugated materials suitable for use in building : en
  • DE1649679U - CROSS REEL MACHINE. : de en
  • DE864176C - Arrangement on blade rims for gas and steam turbines to utilize leakage flow energy : de en
  • FR1019163A - Process for manufacturing objects in synthetic resin, thermoplastic products and similar bi- or polychrome plastics : en fr
  • CA489796A - Photographic developer containing n-substituted sulfonamide groups : en fr
  • DE863982C - Process for refining untanned collagenous material : de en
  • AU157141B2 - Jet engine or gas turbine with electric ignition : en
  • AU1421852A - Improvements in or relating to voice switching in telephone transmission systems : en
  • AU1417352A - Improvement in or relating to apparatus for use incompletely or partially wrapping and sealing objects : en
  • CA489793A - Continuous film processing apparatus : en fr
  • DE1649666U - CONTINUOUSLY SPEED CHANGE GEAR, ESPECIALLY FOR VEHICLES. : de en
  • DE863563C - Temperature controller for hot cupboards, incubators or the like. : de en
  • AU1414952A - Spring actuated hose reel : en
  • CA489762A - Means for the movement of comminuted materials : en fr
  • AU1431252A - Improvements relating to field systems for controlling electric generators : en
  • GB686107A - Improvements in and relating to liquid cooling apparatus : en
  • GB686187A - Improvements in or relating to self-interrupted drive circuits for electromagnetically operated devices : en
  • DE864018C - Plain bearing for rotating movement : de en
  • FR1019637A - Long-acting penicillin salt and its preparation : en fr
  • GB686255A - Improvements in or relating to wrapping machines : en
  • US2625757A - Mounting for campaign ribbons and medals : en
  • US2625746A - Adjustable indicator holder : en
  • US2626015A - Lubricant distributor : en
  • DE1649794U - ROTARY CONTROLLER IN COMBINATION WITH A SCALE DRIVE OR ROPE DRIVE. : de en
  • DE1649616U - APPLIANCE FOR CLEANING SHOES. : de en
  • DE863973C - Process for the preparation of disazo dyes : de en
  • DE864333C - Jet engine : de en
  • DE863879C - Power transmission device : de en
  • DE864021C - Self-tightening friction gear : de en
  • AU165250B2 - Improvements in or relating tothe saponification of wool waxes : en
  • AU161840B2 - Process and apparatus forthe desalting of salt containing solutions : en
  • US2626131A - Slurry distributor for seed treaters : en
  • GR14105B - IMPROVEMENTS IN OR IN RELATION TO ELECTRIC DRAINING PIPE. : el en
  • US2626108A - Rail retaining structure : en
  • US2626308A - Method of magnetic investigation : en
  • US2626333A - Mercury switch : en
  • DE1649585U - PLAYING RUBBER. : de en
  • DE754914C - Process for the production of rustproof objects with a high Brinell hardness : de en
  • DK75308C - Multi-channel transmission system for electrical impulses. : da en
  • DE852544C - Smoke pipe with internal ribs for steam boiler : de en
  • DE863517C - Circuit arrangement for current impulse transmitter : de en
  • DE863966C - Coil-shaped inductor : de en
  • DE1649562U - TRIANGULAR REAR REFLECTOR. : de en
  • FR1019307A - Road wagon for the transport of railway wagons and heavy loads, comprising a lowered platform between outer wheels : en fr
  • DE1649552U - OVERPRESSURE AND SWITCHING VALVE. : de en
  • US2625835A - Drive mechanism for soil sampling apparatus : en
  • CA489794A - Quick loading camera body and back construction : en fr
  • DK75330C - Process for the preparation of powders by spray-drying or spray-cooling. : da en
  • US2625898A - Anchor : en
  • AU156258B2 - Improvements in and relating to control systems for dynamo electric machines : en
  • AU161179B2 - Process for dyeing or printing cellulose-containing materials using metalliferous azo-dyestuffs, and solutions and dyestuff preparations therefor : en
  • US2625772A - Grinding machine : en
  • DE767590C - Gas turbine plant with rapid regulation : de en
  • DE863745C - Slot width adjustment for a cylinder slot shutter of a photographic camera : de en
  • DK75304C - Process for the preparation of 2,5-diacetoxytetrahydrofuran. : da en
  • CA489883A - Ticket sorting system : en fr
  • DE864000C - Process for the treatment of fuel-ore mixtures : de en
  • GB686185A - Improvements in and relating to rotary boring machines : en
  • GB686390A - Improvements in knitting machines, particularly straight bar knitting machines : en
  • US2625847A - Coin-shaped bottle opener : en
  • DE1649769U - VIBRATION CONVEYOR. : de en
  • DE863516C - Adjustable spring set for signal generator : de en
  • GB686338A - Improvements in or relating to conveyor systems : en
  • GB686356A - Improvements in liquid fuel burners : en
  • GR14124B - POSITIVE NUCLEAR VOLTAGE CARCASES OF HIGH POWER. : el en
  • FR1019577A - Deformable fitting for metal support of mines : en fr
  • GB686151A - Process for the manufacture of ethylene oxide : en
  • US2625969A - Patch gluer utilizing highfrequency electricity : en
  • US2626050A - Folding shipping frame for glass : en
  • DE1649512U - SCANNING DEVICE FOR PUNCH STRIP ENCODER, MORSEGEBER ETC. : de en
  • DE1649787U - PUSH BUTTON SET. : de en
  • DE1649619U - FOLDABLE BED BASE. : de en
  • DK75316C - Handpiece for rotating tools, in particular for dental use. : da en
  • US2625713A - Fiber transfer and cleaning means : en
  • AU165816B2 - Improvements in or relating to voice switching in telephone transmission systems : en
  • DE1649602U - LIGHT METAL LETTER PRINTING BAR IN A-PROFILE. : de en
  • DE1649793U - SLIDING RESISTANCE WITH STRIP-SHAPED RESISTANCE ELEMENT, IN PARTICULAR FOR CANTILEVER FASTENING. : de en
  • DE863406C - Process for the production of plastic dispersions : de en
  • DE863847C - Uniaxial proportions circle : de en
  • FR1019298A - Pulsating device for dosing water for infusions such as coffee, tea and the like : en fr
  • GB686195A - Improvements in removable sealing closures for storage chambers : en
  • US2625903A - Sugar sanding machine for confections and the like : en
  • GB686241A - Improvements in or relating to a process for the bleaching of yellow maize : en
  • DE864024C - Additional alloys for fusion welding and soldering : de en
  • FR1019229A - Improvements to magnetic sound recording : en fr
  • DE1649609U - KNITTING NEEDLE. : de en
  • GB686097A - Improvements in or relating to the production of coatings on ferrous articles : en
  • GB686406A - Pressure reducing or flow restricting device for refrigerating apparatus : en
  • DK75322C - Portable, pneumatic milking machine. : da en
  • GB686094A - Clamping means for wires or ropes : en
  • DE863487C - Device for the treatment of textile goods in containers with reversible liquor flow : de en
  • DE863589C - Device for the mechanical, non-cutting deformation of workpieces, especially with axially symmetrical shapes : de en
  • DE864168C - Hydraulic power lifting device for preferably agricultural equipment connected to a tractor : de en
  • FR1019427A - Process for bonding surfaces : en fr
  • GB686317A - Improvements in or relating to electric discharge devices : en
  • DK75319C - Kravlegård. : da en
  • DE863748C - Photographic lens shutter with flashlight equalizer : de en
  • DE864038C - Process for the production of air-dried meat (Buendnerfleisch) : de en
  • DE864123C - OEarm liquid switch : de en
  • DE864126C - Remote control device for a stage lighting system : de en
  • DE864271C - Circuit arrangement for linear equalization and / or level control in transmission systems : de en
  • DE756424C - High-performance cathode ray tubes for projection purposes : de en
  • DE863820C - Side discharge for one and two side discharge : de en
  • DE863992C - Floor element for parquet-like floors : de en
  • DE863451C - Film guide for roll film or 35mm cameras with two optionally to be exposed films : de en
  • GB686114A - Improved varnish with superpolyamides basis, for enamelling : en
  • GB686269A - Manufacture and use of pigment preparations : en
  • US2625880A - Bomb cluster adapter : en
  • AU162714B2 - Automatic control for material reduction mills : en
  • DE1649510U - COMBINED CAPACITY AND PERMEABILITY ADJUSTMENT. : de en
  • DE1649516U - SET HOLDER WITH TENSION BARS. : de en
  • DE1649622U - LATERAL HINGE FOR CLOSET SEATS WITH MOVABLE SEAT AND MOVABLE LID. : de en
  • DE864067C - Automatic door closer : de en
  • FR1019375A - Adjustable jet for carburetors : en fr
  • FR1019431A - Formwork in metal elements for concrete slabs poured in place : en fr
  • FR1019630A - Improvements to the piers : en fr
  • US2626366A - Direct-current electric motor : en
  • US2626392A - Radio direction indicating system : en
  • DE863665C - Double rope clamp for cable cars : de en
  • DE864200C - Device for the mass development of light-sensitive, slightly flexible film supports : de en
  • US2625934A - Surgical wire feeding device : en
  • US2626283A - Preparation of acrolein acetal : en
  • USD168643S - Adler television cabinet : en
  • US2625715A - Flexible toggle seal : en
  • US2625950A - Valve : en
  • FR1019320A - Mechanical drum control with gear drive for belt conveyors : en fr
  • GB686313A - Improvements relating to television transmitting apparatus : en
  • GB686377A - Improvements in or relating to methods and apparatus for evaporating milk : en
  • FR1019608A - Auxiliary execution material for the construction of buildings : en fr
  • DE863537C - Circle for generating saw tooth-shaped vibrations : de en
  • DE863990C - Table for holding preferably electrical devices : de en
  • GB686337A - Treatment of polystyrene for use in electroscopes : en
  • US2626075A - Can labeling machine : en
  • US2626179A - Convertible truck and trunk compartment for automobiles : en
  • DE863979C - Process for the production of lacquer resins, tea oils and benzene insolubles from coal tar : de en
  • US2626251A - Water soluble cationic resins : en
  • USD168657S - Combination lamp, clock, and dual plant holder : en
  • US2625871A - Lawn edge trimmer and cultivator : en
  • DE864191C - Cinematographic camera with parallax correction : de en
  • FR1019525A - Improvements to the triple valve of the compressed air brake system of railway trains : en fr
  • DE754384C - Circuit arrangement for achieving distorted telex characters whose degree of distortion is continuously adjustable : de en
  • DE759385C - Thermal release for electrical switchgear : de en
  • US2625857A - Pose-reflecting photographic apparatus : en
  • AU1419352A - Improvements in or relating to circuit-arrangements for producing direct voltages : en
  • US2625879A - Inking mechanism for printing machines : en
  • DE1649633U - SCALE. : de en
  • DE760880C - As a control voltage transmitter for an AC voltage amplifier serving regulating transformer : de en
  • DK75311C - Process for the manufacture of a dewaxing agent. : da en
  • DE1649578U - SHOE SOLE MADE OF HARDENING PLASTIC MASS. : de en
  • DE1649791U - ARRANGEMENT FOR ACHIEVING AN ENLARGEMENT, IN PARTICULAR TO A SQUARE OUTLET, OF LABELS FOR TERMINALS. : de en
  • GB686192A - Improvements in or relating to quickly releasable fastening devices : en
  • FR1019490A - Strapont : en fr
  • AU161609B2 - A directional gyroscope indicator : en
  • DE863524C - Voting device for radios or the like. : de en
  • DE1649783U - SWITCH LOCK FOR STEP-BY-STEP SWITCHING OF THE CARRIAGE OF IMPRESSION MACHINES FOR ADDRESS PRINTING PLATES. : de en
  • US2625719A - Vacuum casting apparatus : en
  • US2626004A - Apparatus for recording time intervals : en
  • US2626336A - Switch assembly : en
  • GB686134A - Improvements in or relating to handles for sheet metal utensils : en
  • FR1019587A - Vacuum tube oscillators : en fr
  • US2625925A - Slingshot magazine : en
  • US2626335A - Electric switch : en
  • DE863441C - Method of making scissors : de en
  • DE863471C - Loading device for block molding machines : de en
  • DE863729C - Device for cleaning the protective plate encapsulation of diesel locomotives used in underground mining : de en
  • GB686217A - Improvements in or relating to drafting mechanisms for textile fibres : en
  • DE864312C - Process for the production of crystallized cardiac glycosides, such as. B. Convallatoxin and Digitoxin : de en
  • GB686276A - Improvements in or relating to electrical musical instruments : en
  • DE864184C - Evans handlebar with device for generating a pivoting movement or movement that remains parallel to itself : de en
  • FR1019268A - Perpetual calendar with rotating discs and indicator hand : en fr
  • FR1019442A - Helmet for hair drying : en fr
  • FR1019647A - Household wringer, including sponges and other household items : en fr
  • GB686306A - Improvements in or relating to illuminated signs : en
  • GR14107B - NEW METHOD OF COLLING (FINISHING) COTTON FABRICS OF ALL NATURE. : el en
  • DE863855C - Circular slide rule : de en
  • US2625732A - Slub catcher : en
  • US2625760A - Garden marker : en
  • US2626355A - Variable frequency oscillator : en
  • FR1019239A - Method and devices for adapting magnetic leakage transformers and particularly transformers for fluorescent discharge tubes to the AC sector : en fr
  • FR1019555A - Electric shock device in a vapor : en fr
  • GB686212A - Improvements in or relating to rendering fabrics water-repellent : en
  • FR1019364A - Removable anti-slip device for wheels, with elastic tires, of vehicles : en fr
  • GR14106B - IMPROVEMENTS IN OR IN RELATION TO LIGHTING DIAPHRAGMS. : el en
  • US2626361A - Apparatus for detecting suspended matter in fluids : en
  • DE863728C - Fuel pump with regulation by turning the pump piston or pump cylinder : de en
  • US2625913A - High-pressure fluid hydraulic propulsion system having means for avoiding shocks : en
  • US2626152A - Golf practice target device : en
  • FR1019381A - Injection pump, pre-injection : en fr
  • FR1019482A - Hinged curtain : en fr
  • US2625943A - Lipstick shaper : en
  • CA489822A - Condenser : en fr
  • DE755761C - Device for pressing out metal, e.g. B. in the form of pipes, cable sheaths or rods : de en
  • DE759545C - TV receiver in straight-ahead mode : de en
  • DE1649706U - DESK INSERT. : de en
  • DE864329C - Device for destroying crows u. like : de en
  • FR1019511A - Device for introducing mercury into a discharge tube requiring a large volume of this metal : en fr
  • GB686239A - Improvements in hot-gas reciprocating engines and refrigerating engines operating on the reversed hot gas reciprocating engine principle : en
  • FR1019486A - Improvements to printing tables for fabrics or papers : en fr
  • FR1019558A - Wrenches for nuts : en fr
  • FR1019580A - Warning socket for detecting the theft of electric lamps by visual, auditory or other signals : en fr
  • DE864183C - Differential gear arranged between the driving and driven shaft : de en
  • FR1019338A - Improvement brought to the mounts of wiper blades operating on windshields : en fr
  • DE1649733U - DRAWER LIKE COLOR FILTER SLIDER FOR COPY AND ENLARGEMENT DEVICES : de en
  • DE863958C - Attachment of scale illumination lamps for radio receivers : de en
  • DE864076C - Slot machine with movable, in particular rotatable, drum : de en
  • DE1649594U - WORK CLOTHING MADE OF LEATHER TREATED WITH BLUE DYE FOR PROTECTION AGAINST ULTRAVIOLET RADIATION. : de en
  • DE758014C - Conveyor belt and drive belt connection : de en
  • DE863792C - Process for the production of lubricants : de en
  • US2626145A - Tissure interfolding method and apparatus : en
  • FR1019225A - Improvements to variable speed power transmission mechanisms : en fr
  • FR1019356A - Muffler and air filter : en fr
  • GB686321A - Improvements in and relating to vehicles for facilitating their loading and unloading : en
  • CA489799A - Means for purifying sewage and the like : en fr
  • US2626020A - Brake : en
  • US2626264A - Washing agents : en
  • US2626017A - Automatic crankcase oil feed device : en
  • US2626140A - Mining machine : en
  • DE1649571U - VESSEL CLEANING MACHINE. : de en
  • DE1649764U - BOX FOR CHRISTMAS TREE CANDLES TRAINED AS A DRAW-UP BOX. : de en
  • DE863405C - Process for the production of foils from polyethylene : de en
  • DE863664C - Cable break barrier, especially for single-cable detachable aerial cableways, with balancers arranged on the cableway supports : de en
  • DE1649658U - ELECTRICALLY HEATED STEAM REMOVER. : de en
  • FR1019288A - Process for stabilizing the latex and product obtained by this process : en fr
  • FR1019483A - Process for manufacturing waterproof bags and products obtained by this process : en fr
  • FR1019575A - Improvements to evaporative devices, in particular for the sugar industry : en fr
  • GB686166A - Purification of crystallisable aromatic to compounds in tar distillates : en
  • GB686434A - Tongs for widening out tubing or the like : en
  • DE1649667U - BLIND SAFETY FOR MOTOR VEHICLE REAR MIRROR. : de en
  • DE1649756U - ENTERTAINMENT GAME. : de en
  • DE863940C - Process for removing alcohol from a vinyl ether-alcohol mixture : de en
  • DE864087C - Wire brush for cleaning machines : de en
  • DE864256C - Process for the preparation of saturated and unsaturated 21-substituted derivatives of pregnan-3-ol-20-one : de en
  • DE863515C - Person search system with automatic control device, connected to an automatic telephone exchange : de en
  • DE863814C - Device for preserving food stored in flexible packaging by means of cold air or brine : de en
  • DE1649653U - ROPE CLAMP. : de en
  • US2625681A - Table type stapler : en
  • US2626118A - Utility frame or supporting unit : en
  • DE863649C - Process for the continuous production of hydrofluoric acid : de en
  • DE863997C - Separation of elements with a metal-like character from their compounds : de en
  • CA489834A - Reclining seat, especially for railway cars : en fr
  • CA489884A - Power shift mechanism for keyboard perforator and counter : en fr
  • US2625860A - Tool for shaving down local protuberances : en
  • DE761504C - Circuit arrangement for telephone extension systems with dialer operation : de en
  • DE863500C - Deflectors for the inside of pipes for heat exchangers : de en
  • DE864232C - Process for the preparation of native sulfur-containing minerals : de en
  • DE753851C - Circuit arrangement for telephone systems with network group operation : de en
  • DE863600C - Rearview mirrors for vehicles, especially motor vehicles : de en
  • DE863708C - Gas water heater with a lamellar block as a heat exchanger : de en
  • FR1019503A - Clip for hanging clothes : en fr
  • FR1019623A - Post-combustion control devices for jet engines : en fr
  • FR1019643A - Electric device for supplying heating rod ovens : en fr
  • US2626112A - Cable reeling system : en
  • US2626368A - Electrical discharge device of the arc expulsion type : en
  • DE863712C - Process for the separation of chip mixtures from cast and wrought alloys, in particular aluminum : de en
  • DE760434C - Rock bit with multi-tooth cutting edge and curved cutting edges : de en
  • DE863449C - Process for pretreating wood with steam for sulphite digestion during pulp production : de en
  • US2625818A - Universal inspection brake drum : en
  • US2626048A - Retractable lipstick holder : en
  • US2626282A - Vapor phase production of betamethylmercaptopropionaldehyde : en
  • US2626286A - Production of aromatics and saturated aliphatics : en
  • FR1019186A - Electric safety devices against firedamp : en fr
  • GB686113A - Tool carrier for a multiple tool holder for automatic lathes : en
  • CA489746A - Automatic circuit breaker for electrical alarms : en fr
  • AU163176B2 - Improvements in or relating in plasticized compositions of vinyl resin : en
  • DE863613C - Control device for automatic firearms with revolver drum : de en
  • US2625761A - Advertising attachment for parking meters : en
  • US2626309A - Heavy-duty meter facilities : en
  • CA489894A - Gas turbine apparatus : en fr
  • DE1649730U - FILM SHOWING MACHINE. : de en
  • DE863928C - Double stroke shaft machine with knife movement driven by cam disks : de en
  • DE869375C - Process for the construction of switchgear terminal blocks with a sleeve-shaped clamping piece : de en
  • FR1019398A - Automotive ignition controller : en fr
  • GB686213A - Improvements in stockings : en
  • AU161754B2 - Process forthe preparation of cellulosic pulp : en
  • USD168647S - Cabinet for a radio receiver : en
  • DE1649584U - TOTO-TIP SLIDER. : de en
  • DE1649662U - FACTORY TRANSPORT TROLLEY FOR FINE CERAMIC PRODUCTS. : de en
  • DE1649797U - ABDOMINAL TUBE LINING. : de en
  • DE863914C - Device for dosing liquids : de en
  • DE864003C - Gauge for measuring conical flanges, especially spindle flanges for turning bars : de en
  • CA489779A - Gas turbine engines : en fr
  • DE1649518U - CONNECTING CLAMP. : de en
  • DE1649615U - WAXING DEVICE. : de en
  • CA489734A - Process of manufacturing lock-nuts or the like : en fr
  • DE863496C - Process for the preparation of diesters of glycols with methane or ethanesulphonic acid : de en
  • DE863632C - Electrically heated waffle iron suitable for another use : de en
  • DE864233C - Process for the production of very low-ash or ash-free coals : de en
  • DE863580C - Slide control for hydraulic transmission systems with two motors arranged on the same shaft : de en
  • DE1649690U - SUPPORT STRIP FOR LUMINAIRES, IN PARTICULAR WITH FLUORESCENT LAMPS. : de en
  • DE1649701U - Table top. : de en
  • DE863942C - Process for the production of insecticidally active, highly chlorinated cyclohexanes : de en
  • FR1019328A - Improvements to hydraulic lifting devices for implements carried by a tractor : en fr
  • FR1019330A - Process for manufacturing lath, and lath obtained by this process : en fr
  • DE864069C - Sports boots, especially for skiing : de en
  • DE864153C - Process for the powder-metallurgical production of metal bodies from aluminum alloys of the type Al-Cu-Mg : de en
  • US2626035A - Duplicating ribbon attachment : en
  • GB686432A - Fabric take-up means in knitting machines : en
  • CA489854A - Topical remedies : en fr
  • DE1649557U - STANDING POSTER WITH CONTAINER AS SUPPORT. : de en
  • DE863774C - Machine for roughening leather and elastic materials such as rubber or the like. : de en
  • DE863906C - Protection device for bicycle bags against the weather : de en
  • GB686236A - Improvements relating to apparatus for raising fuel by suction : en
  • FR1019357A - Circuit containing electronic discharge devices : en fr
  • US2626305A - Electric logging with oil base drilling fluids : en
  • DE863735C - Process and device for metallizing objects by thermal evaporation of metal : de en
  • DE863813C - Method and device for cooling air : de en
  • FR1019270A - Manufacturing process of cylindrical cutting tools : en fr
  • FR1019406A - Device with rotating drum for lifting solid or liquid materials, with transmission of force by means of an internal gear reducer of the resistant torque : en fr
  • US2625885A - Ink pump : en
  • US2626084A - Tooth powder dispenser : en
  • DE863547C - Process for converting gaseous carbon compounds, in particular for obtaining polymerization products from hydrocarbons, under high pressure : de en
  • DE863636C - Adjustable bearing, especially rolling mill bearings : de en
  • FR1019505A - Reinforced concrete : en fr
  • FR1019516A - New cooker for pressure cooking of food : en fr
  • DE1649501U - WOOL UNWINDING DEVICE. : de en
  • FR1019281A - Palm oil extraction process : en fr
  • FR1019567A - Vineyard debuteur : en fr
  • US2626226A - Printed transfer and method of using same : en
  • FR1019620A - Manure and miscellaneous product loader-unloader : en fr
  • US2625974A - Billfold having an expansible pocket : en
  • US2626136A - Krauss : en
  • US2626067A - Tail gate for loading and unloading vehicles : en
  • GB686215A - Storage and dispensing apparatus : en
  • DE1649751U - FOLDABLE AND CHANGEABLE DOLL APARTMENT MADE OF TIN METAL. : de en
  • DE863860C - Additional device for binding mower : de en
  • FR1019216A - Support form for folding packaging in cut cardboard sheets : en fr
  • DE1649611U - SMOOTH CURLS MADE OF SPONGE-LIKE ELASTIC MASS. : de en
  • FR1019318A - Isomerization of unsaturated hydrocarbons : en fr
  • GB686322A - Continuous casting apparatus : en
  • DE1649520U - MERCURY TOGGLE SWITCH. : de en
  • DE863609C - Electric hair clipper : de en
  • DE1649695U - TRANSFORM FASHION POCKET UMBRELLA. : de en
  • DK75313C - Generator for producing gas for a retort furnace at a gas plant. : da en
  • FR1019649A - Cardboard box or the like : en fr
  • DE1649569U - FASTENING THE THRU AXLE IN TELESCOPIC SPRING FORK LEGS, ESPECIALLY FOR POWER BIKES. : de en
  • DE863421C - Method for checking or sorting objects, in particular workpieces and the like. Like. With regard to several tolerance groups of geometric dimensions and apparatus for practicing the method : de en
  • DE863453C - Stripper device, in particular on blueprint machines : de en
  • GB686328A - Improvements in devices for delivering measured quantities of liquids : en
  • GB686355A - Improvements in and relating to electric motor control systems : en
  • DE863521C - Piezoelectric element : de en
  • DE863799C - Process for the preparation of carbonic acid amides : de en
  • GR14092B - EC CONCRETE CONCLUSIONS CONSTRUCTED FROM PREFABRICATED ELEMENTS. : el en
  • US2626328A - Safety switch : en
  • FR1019562A - Automatic device for projecting bright images : en fr
  • DE863422C - Erecting device for gyro horizons : de en
  • DE863866C - Insecticidal mixture and method for disinfecting grain : de en
  • US2625906A - Egg turning apparatus for incubators : en
  • US2625983A - Combination rocking and swiveling chair : en
  • DE864075C - Method of connecting threads : de en
  • FR1019617A - Method for preparing alpha vitamin from carotenoids and in particular beta-carotene : en fr
  • CA489760A - Motor sled : en fr
  • US2626128A - Drill bit : en
  • US2625982A - Auto stroller : en
  • US2626207A - Fuel oil composition : en
  • US2626260A - Nitrobenzisoxazoles : en
  • DE1649621U - CABINET DOOR. : de en
  • DE1649790U - CONDENSER MICROPHONE. : de en
  • US2625687A - Reversible necktie : en
  • US2626078A - Nonupsetting garbage can : en
  • US2626256A - Derivatives of streptomycin and methods of making them : en
  • DE863927C - Device for cleaning bobbins by unwinding the residual yarn : de en
  • FR1019508A - Curved stopper for articulated lounge chair : en fr
  • DE756444C - Arrangement for the linearization of tilting oscillations consisting of parts of an exponential curve : de en
  • DE864266C - Insulating tube made of ceramic material and used as a bracket or support strut for contact lines : de en
  • FR1019369A - Improvements made to consumable metal anodes to galvanically protect metal constructions against corrosion : en fr
  • DE863642C - Process for the production of reversal pieces for pipe runs of heat exchangers : de en
  • DE864318C - Hot water and low pressure steam generators : de en
  • DE863445C - Process for preventing root crops from germinating : de en
  • GB686230A - Improvements in and relating to electrical defrosting arrangements for refrigerators : en
  • DE1649608U - THREAD HOLDER FOR HANDMADE. : de en
  • US2626382A - Air traffic control system : en
  • DE864192C - Setting viewfinder for photographic cameras : de en
  • US2625924A - Combined compression relief and carburetor control for internal-combustion engines : en
  • DE1649535U - HANDBAG HOLDER. : de en
  • DE863538C - Flat weft knitting machine : de en
  • DE863789C - Washing machine : de en
  • FR1019418A - Folding bed forming sofa : en fr
  • US2625789A - Regulator for variable nozzle gas turbine power plants : en
  • DE863791C - Process for the production of dimensionally stable catalysts or adsorbents : de en
  • DE864008C - Irrigation system : de en
  • GB686258A - Films : en
  • DE864085C - Method and device for the production of cylindrical nozzles that are tapered conically towards the outlet end : de en
  • DE864306C - Mold frame for soap plate cooling systems : de en
  • FR1019301A - Method of mounting cylinder heads of an internal combustion engine and engine mount thus produced : en fr
  • GB686408A - Improvements relating to the manufacture of electric cables : en
  • DE863717C - Telescope installed in a vehicle : de en
  • DE863829C - Gradually adjustable, rigid capacitor and method for gradual adjustment of a capacitance : de en
  • DK75323C - Agent for controlling harmful organisms. : da en
  • GB686235A - Improvements in or relating to power transmission : en
  • IE20385L - Cyclohexyl methyl ketones : en
  • US2626327A - Radio-clock-lamp combination : en
  • US2626341A - Baker's oven : en
  • US2625817A - Device for measuring the viscosity of liquids : en
  • US2625931A - Padded metal article : en
  • GB686315A - Improved device for connecting a hose to a pipe : en
  • GB686415A - Method of, and means for, producing grained effects on painted surfaces : en
  • GR14127B - TOUCH CARBONS WITH HIGH SAME RESISTANCE. : el en
  • FR1019453A - Improvements made to automatic release devices : en fr
  • DE760124C - Water tube radiation boiler : de en
  • DE863490C - Removal device for rotary filters with extended filter surfaces : de en
  • DE864275C - Implementation for ultra-high frequency devices : de en
  • DE864276C - Neutrodynised high or intermediate frequency stage, which in reflex circuit also serves as a low frequency amplifier : de en
  • DE752376C - Process to increase the solubility of citric acid and ammonium citrate in Thomas slag : de en
  • DE760344C - Control circuit for the correct working of a measuring device with cathode ray tubes : de en
  • FR1019305A - Improvements to measuring devices : en fr
  • DE1649670U - CLADDING OF WHEELS FOR MOTOR VEHICLES, IN PARTICULAR PASSENGER CARS. : de en
  • DE863897C - Hanging sign : de en
  • DE863980C - Mineral lubricating oils : de en
  • FR1019463A - Warp giver for knitting loom : en fr
  • GB686152A - Improvements in and relating to fastening devices : en
  • DE863397C - Process for erecting formwork and means for carrying out this process : de en
  • FR1019548A - Method of spreading secondary documents from preliminary documents, without transcription and files for this purpose : en fr
  • US2626321A - Phase inverter circuits : en
  • DE863882C - Gate valve for pressure medium : de en
  • DE863841C - Support body for spinnerets : de en
  • DE864077C - Collection container for cigarettes, filter plugs and the like stored by a machine. like : de en
  • DE864315C - Heating furnace based on the process for economical combustion in combustion systems : de en
  • FR1019275A - Road pavement machine : en fr
  • FR1019582A - Improvements to analysis mechanisms for punch card machines : en fr
  • US2625768A - Bubble-blowing and soundproducing toy : en
  • US2625770A - Self-sealing toy balloon : en
  • US2625825A - Erecting device for gyroscopes : en
  • US2625941A - Pin curler for cold waving : en
  • FR1019196A - Filter cinnamon with interchangeable filters : en fr
  • FR1019233A - Card directory automatically presenting the desired card : en fr
  • GR14135B - METHOD FOR ACTIVATION OF CARBON-FORMED BODIES. : el en
  • DE1649567U - FASTENING THE THRU AXLE IN TELESCOPIC SPRING FORK LEGS, ESPECIALLY FOR POWER BIKES. : de en
  • AU1416252A - Improvements ina telephone system employing gas discharge tubes as conversational and control paths : en
  • DE863812C - Fridge : de en
  • GB686264A - Improvements in or relating to apparatus for distributing seeds, lime and/or dry fertilisers and other granular and powdered materials on the ground : en
  • US2625979A - Apparatus for making flexible hose : en
  • FR1019319A - Valve : en fr
  • CA489753A - Method of and apparatus for utilizing low pressure fluid for hydraulic press operation : en fr
  • FR1019481A - Process and equipment for the treatment of wines and lees : en fr
  • GB686261A - Improvements in and relating to the stabilisation of aldehydes : en
  • US2626285A - Recovery of cyclopentadiene : en
  • US2625698A - Carpet sweeper : en
  • DE749028C - Circulating digester for processing pulp-containing fiber material : de en
  • DE863899C - Drive of unwinding devices, especially for the raw paper in parchment machines : de en
  • GR14132B - HIGH POWER THREE-PHASE CRAFTS. : el en
  • US2625923A - Starter for internal-combustion engines : en
  • DE863948C - Process for the production of lime magnesium phosphates which can be used as fertilizers : de en
  • DE863970C - Process for the preparation of conversion products of azo dyes : de en
  • DE864325C - Device for emptying moving material from an oven : de en
  • DE863701C - Electromagnetic compressor or pump : de en
  • DE1649774U - HIP RACK SLIPER. : de en
  • FR1019523A - Separable closure : en fr
  • DE1649579U - INSOLE WITH HEEL PROTECTION. : de en
  • DE751299C - Process for dyeing cellulose fibers : de en
  • US2626225A - Method of cleaning internal-combustion engines and composition therefor : en
  • US2625797A - Hydraulic eductor valve : en
  • DE863688C - Air-oil cooling system for electrical transformers : de en
  • DE864151C - Process for the production of hardened high molecular weight products : de en
  • DE863608C - Process for grinding machining, in particular of cutlery : de en
  • DE863923C - Eckumfuehrung for belt conveyor systems with continuous conveyor belt for upright conveyed material : de en
  • FR1019244A - Manufacturing process of 4-nitro-1-aminonaphthalene-5-sulfonic acid : en fr
  • FR1019642A - Reciprocating internal combustion engine with three parallel crankshafts : en fr
  • GR14099B - HYDRO-SPIRITUAL MACHINE FOR WASHING OILS. : el en
  • DE1649696U - HAND CASE. : de en
  • DE864247C - Process for the production of storage-stable coal-oil mixtures from unsuitable coal : de en
  • DE758477C - Exhaust pipe arrangement for surge arrester : de en
  • DE863475C - Device for compression devices for putting the mass container on and off the vibrating table : de en
  • DE863605C - Support rail with hook, especially for butcher shops : de en
  • DE863696C - Reflector for light tubes : de en
  • DE863976C - Process for the production of inks or gravure inks which produce water-resistant characters or prints : de en
  • DE864239C - Process for the ongoing production of rods, wires and the like Like. Buildings : de en
  • FR1019317A - Highly insulating ferromagnetic product : en fr
  • FR1019331A - Servo-motor operating device for gearboxes and similar applications : en fr
  • GB686210A - Method of making printing plates for producing multi-coloured prints : en
  • AU1419452A - Improvements in or relating to methods of making anodes for Xray tubes : en
  • FR1019224A - Photographic process, particularly process for multicolored reproduction on paper : en fr
  • US2625777A - Packaging machine and method of packaging : en
  • FR1019468A - ribbed partition elements : en fr
  • DE1649603U - HARD CHROMED STEEL PUNCH. : de en
  • DE863591C - Single, double or multi-roller grater : de en
  • DE863901C - Observation device on film playback devices : de en
  • DE864319C - Filler for reinforced concrete rib ceilings : de en
  • DE1649517U - HOLDER FOR PLATE INSULATION. : de en
  • DE863912C - Drip catcher : de en
  • FR1019460A - Energy detector system : en fr
  • DE863585C - Lathe for simultaneous machining of all propeller blades : de en
  • DE863592C - Electrically powered sewing machine : de en
  • GB686307A - Improvements in and relating to power driven agricultural cultivators : en
  • GB686330A - Improvements relating to wear-testing machines for textile materials : en
  • FR1019289A - Method and device for the protection of incandescent tubes in furnaces with carbon tubular resistances : en fr
  • GB686403A - Shuttlecock and method of making : en
  • DE1649721U - BALL LUBRICATING HEAD, OIL AND GREASE NIPPLE. : de en
  • DE863432C - Connection of nozzle ring and bearing body on gas turbines : de en
  • DE1649646U - USE FOR READING BOXES AND THE LIKE : de en
  • DE758895C - Arrangement for generating flashes of light in a vapor- or gas-filled discharge lamp for alternating current provided with two identical electrodes : de en
  • FR1019190A - Capacitor : en fr
  • GB686129A - Improvements in or relating to porous metal plates : en
  • AU1423852A - Improvements in or relating to diecasting machines : en
  • US2626007A - Atmosphere-type emulsion treater : en
  • US2625968A - Mechanical log barker : en
  • US2625804A - Barrel cooling apparatus : en
  • DE863658C - Method and device for heat transfer from a heat generator, e.g. B. a forced circulation boiler, to heat consumption points : de en
  • US2625916A - Modified up-draft type of heaters : en
  • AU1420552A - Improvements in or relating to articulated steam locomotives : en
  • GR14121B - CARBON CONTACT WITH BELT. : el en
  • DE761584C - Production of pure basic nickel carbonate : de en
  • DE863402C - Process for refining linear, nitrogen-containing, film-forming polycondensation products : de en
  • DE863874C - Device for generating mixtures, in particular carburetors : de en
  • DE863991C - Gas cooker with enlarged outside heating surface : de en
  • DE864279C - Rotationally polarized antenna : de en
  • GR14118B - EXTERIOR INVESTMENT WATER HEATER. : el en
  • DE864142C - Adjustment device for the backrest of armchairs, car seats and other seating : de en
  • DE864227C - Closure for filler neck, especially of fuel tanks : de en
  • GB686163A - Improvements in heat insulated or refrigerator vehicle bodies especially suitable for lorries or trailers : en
  • GB686393A - Improvements relating to rear view mirrors and direction indicating devices for motor road vehicles : en
  • FR1019181A - Nu- (diethylaminoalkyl) phenothiazine 8-chloro-theophyllinates and process for their preparation : en fr
  • FR1019461A - Process for the production of an isothermal material : en fr
  • GR14112B - BATTERY PRIMARY ADJUSTABLE. : el en
  • GB686397A - Improvements relating to washing machines for clothes and the like : en
  • FR1019522A - Method and control device for gearboxes : en fr
  • GB686267A - Improvements relating to presses and to moulds used therein : en
  • US2626188A - Spray gun : en
  • GB686139A - Improvements in releasable coupling devices : en
  • DE864148C - Process for the production of rubber compounds : de en
  • DE863498C - Edge limiting device for the lower edge of the paper sheet : de en
  • GB686263A - Banding machine : en
  • GB686149A - Electric motor with clutch-brake device : en
  • GB686177A - Improvements relating to cranes : en
  • FR1019409A - Device for transporting and loading drums : en fr
  • GB686309A - Improvements in or relating to machines for the manufacture of envelopes, paper bags and like articles : en
  • GB686439A - Improvements in and relating to apparatus for encoding electric signals : en
  • FR1019528A - Multipurpose umbrella : en fr
  • DE863669C - Circuit arrangement to prevent the simultaneous operation of several transmitters controlling a common receiver, in particular message transmitters from remotely monitored railway safety systems : de en
  • DE863535C - Process for influencing the photoelectric resistance of semiconductor phosphors : de en
  • DE863714C - Use of gold alloys for parts of electrical equipment : de en
  • DE863981C - Thread tension regulator for knitting machines : de en
  • FR1019520A - Method and apparatus for obtaining anchors in the ground : en fr
  • DE755036C - Elastic stuffing box soft packing with hard material inlays in the running surface : de en
  • DE864086C - Machine used for washing, rinsing, spin-drying, etc. : de en
  • DE864224C - Method and device for the production of profiled components : de en
  • FR1019430A - Improvement in the drying process of printed sheets : en fr
  • GB686174A - Seal or closure for receptacles, more especially preserving receptacles, and methods of forming sealing lids : en
  • FR1019308A - Hitch for vehicles on railways : en fr
  • US2626026A - Accelerator brake apparatus : en
  • DE751427C - Basis for teat pins : de en
  • DE863709C - Multiple chimney : de en
  • US2625830A - Attachment link for sprocket chains : en
  • GR14131B - COMBUSTION TIP FOR HIGH-POWER NEGATIVE CARBON HEADLIGHTS. : el en
  • AU162957B2 - Improvements inthe electrolytic treatment iof metals and alloys : en
  • CA489764A - Stripping cathodes : en fr
  • US2626008A - Electrical precipitator : en
  • DE1649558U - MANNEQUIN HOLDER. : de en
  • DE863505C - Perforated tape transmitter : de en
  • DE863769C - Orthopedic shoe : de en
  • FR1019296A - Electrical instrument or apparatus consisting of at least two elements or cells : en fr
  • DE864044C - Process for processing grains : de en
  • GB686194A - Improvements in or relating to food encasing material : en
  • AU1425552A - Improvements in machines for repairing the valve seat faces of parallel slide valves : en
  • US2626059A - Collapsible display rack : en
  • GB686399A - Improvements in stop valves : en
  • DE760364C - Clamp connection for the coupling of two shafts or a shaft with a device part : de en
  • DE863851C - Projection screen : de en
  • DE864036C - Procedure to prevent the loss of weight of the groin during storage : de en
  • GB686117A - Improvements in and relating to the production of artificial filaments, threads, fibres, bands and the like : en
  • DE863543C - Oven for heating or cooking : de en
  • DE864110C - Circuit arrangement for telecommunications, in particular telephone systems with connecting lines provided with several branch points : de en
  • DE864014C - Feed fence : de en
  • GB686204A - Contractible plug gage : en
  • FR1019527A - Underwater dam changing a large and medium pebble beach into a beach of very small pebbles or sand and widening any beach by moving its shore : en fr
  • DE864285C - High-frequency cables with tubular conductors, in particular dielectric tubular cables : de en
  • DK75325C - Machine for tempering chocolate and similar masses. : da en
  • GB686115A - Improvements in or relating to lubricating appliances : en
  • US2626378A - Means for more easy starting of inverters at light loads : en
  • DE863946C - Process for the production of granulated superphosphate : de en
  • GB686370A - Improvements in anti-vibration resilient mountings : en
  • US2625680A - Stapling machine : en
  • FR1019621A - Assembly and realization of a wireless telegraphy receiver on board automobiles : en fr
  • GB686165A - System for establishing telephone connections or the like in networks which may extend over several territories : en
  • DE863434C - Machine for the simultaneous turning of a workpiece by means of several separately driven tools : de en
  • DE863624C - Device for storing goods such as books, files or other goods : de en
  • FR1019202A - Loom and its manufacturing process : en fr
  • AU162674B2 - Improvement in or relating to apparatus for use incompletely or partially wrapping and sealing objects : en
  • CA489789A - Method for correcting photographic color prints : en fr
  • DE753107C - Process for stiffening felt and straw hats, knitted and sewn hats and technical felts : de en
  • DE863720C - Device for monitoring and determining labor input in a manufacturing process or the like. : de en
  • DE864131C - Electrical capacitor with conductive layers applied to the end faces : de en
  • FR1019306A - Peanut harvester : en fr
  • FR1019420A - Gasket for electric coffee maker : en fr
  • US2626265A - Method and apparatus for solvent extraction : en
  • AU156657B2 - An improved composition for use in manufacture of rubber springs : en
  • DE1649592U - KIDS POTS. : de en
  • US2625816A - Masonry pointing tool : en
  • CA489878A - Metadioxanes produced from aldehydes and olefinic compounds : en fr
  • USD168646S - Spool holder : en
  • FR1019185A - Signaling buoy used to support lines and fishing nets and indicate their location by position lights or phosphorescent surface : en fr
  • FR1019563A - Improvements to the regulation modes of synchronized asynchronous motors : en fr
  • FR1019309A - Improvements to fuel supply equipment for gas turbine engines : en fr
  • GB686318A - Improvements in apparatus for removing dust and other impurities from air, funnel smoke and other gases especially gases from chemical and electro-chemical factories : en
  • US2625815A - Adjustable anchorage : en
  • US2626093A - Apparatus for handling materials : en
  • USD168650S - Animal crate : en
  • DK75309C - Coreless swivel instrument system, especially for measuring devices. : da en
  • DE863510C - Rotary selector : de en
  • FR1019261A - Aluminum manufacturing process : en fr
  • FR1019399A - Advanced rational filter, for dosed infusions : en fr
  • AU160262B2 - Chlorophyll dentifrice compositions : en
  • DE1649705U - LIKO WAGON. : de en
  • AU1428452A - A process for making rolled steel : en
  • GB686246A - Improvements in or relating to the manufacture of ceramic materials : en
  • GR14171B - MANUAL LEATHER WEAVING MACHINE. : el en
  • CA489740A - Electrically controlled stop-motion system : en fr
  • DE756694C - Procedure for filling dragonflies : de en
  • DE863904C - Collapsible wheelbarrow : de en
  • FR1019353A - Weighing bagging machine : en fr
  • FR1019462A - Special gooseneck for repairs to boots, shoes, etc. rubber, vulcanized : en fr
  • AU1427952A - Jet engine or gas turbine with electric ignition : en
  • US2625890A - Roof construction for passengertype railway cars : en
  • US2626239A - Drilling fluids and methods of using same : en
  • DE1649742U - FOOTWEAR. : de en
  • AU157987B2 - Spring actuated hose reel : en
  • CA489802A - Direct reading multi-frequency generator : en fr
  • CA489862A - Fuel metering systems for internal combustion engines : en fr
  • US2625729A - Method of constructing buildings : en
  • US2625740A - Circle squarer : en
  • FR1019326A - Improvements to the gripping handles of baskets and all similar containers : en fr
  • FR1019394A - Toilet object : en fr
  • FR1019480A - Improvements to washing machines : en fr
  • FR1019572A - Flushing valve with valve body controlled by the back pressure chamber : en fr
  • DE1649763U - TUBE WITH ADJUSTABLE CLOSURE. : de en
  • DE864161C - Reading device for maps, for example country or road maps, preferably for vehicles : de en
  • DE1649638U - ELECTRIC EXPOSURE METER FOR PHOTOGRAPIC PURPOSES. : de en
  • DE863887C - Process for chrome plating mass parts : de en
  • DE864269C - Electrodynamic voice coil with self-cooling : de en
  • DE864331C - Multi-row injection pump for multi-cylinder internal combustion engines : de en
  • DE1649548U - SCREWING FOR PIPE CONNECTIONS. : de en
  • AU1415952A - Improvements in or relating tothe treatment of animal blood : en
  • CA489721A - Revolving turret head adjustment means for machine tools : en fr
  • CA489727A - Hinged vee belt : en fr
  • CA489864A - Vacuum pump : en fr
  • US2625962A - Spring assembling machine : en
  • CA489736A - Sash lock : en fr
  • CA489823A - Condenser : en fr
  • DE864017C - Pest repellants : de en
  • DE864244C - Coupling for leveling bench : de en
  • US2625988A - Back rest for planklike seats : en
  • USD168663S - Telephone switchboard : en
  • CA489860A - Gas-turbine or jet-engines : en fr
  • FR1019538A - Device for supplying a circuit with fluids of different characteristics : en fr
  • AU155989B2 - Improvements in or relating toa filter-pressure regulating unit : en
  • DE863440C - Sheathed welding rod made of aluminum or light alloys and process for its manufacture : de en
  • US2625837A - Steering wheel clamp for automobiles : en
  • US2626262A - Alkadienyl pyridyl and phenyl alkylene diamines, and method of preparing same : en
  • US2625778A - Machine for closing cartons while the cartons are being translated : en
  • DE1649753U - DANCE AREA FOR DOLLS. : de en
  • DE762914C - Process for manufacturing insulated electrical conductors : de en
  • DE863759C - Mobile stand for motorcycles with tire damage : de en
  • DE1649788U - DEVICE FOR HOLDING THE EARNERS OF TELEVISIONS IN THE OPERATING POSITION DURING THE CALL WITHOUT HANDLING. : de en
  • AU1423052A - Improvements in pointer type electrical indicating instruments : en
  • CA489768A - Apparatus for washing clothes with an oscillatable agitator : en fr
  • FR1019230A - Semiconductor Signal Translator Devices : en fr
  • FR1019231A - Multi-storey garage : en fr
  • FR1019383A - Registration device for controlling statistical machines : en fr
  • GB686127A - Improvements in spraying appliances : en
  • CA489724A - Overhead traveling carrier : en fr
  • US2625813A - Motorcycle lock : en
  • US2625910A - Piston cylinder apparatus : en
  • USD168655S - Expansible chain : en
  • DE863459C - Device for attaching a windscreen wiper arm to a reciprocating spindle : de en
  • DE863638C - Rolling mill for the production of butt-welded tubes : de en
  • GB686395A - New colouring matters of the tetra-aza-porphin series : en
  • GB686266A - Improvements in and relating to the production of atmospheres for metallurgical and other purposes : en
  • AU160913B2 - Improvements in slide valves : en
  • CA489892A - Pin drafter condenser : en fr
  • FR1019504A - Flexible mounting for bearings or other similar parts : en fr
  • CA489828A - Eccentric magnetic suspension : en fr
  • AU1416952A - Improvements in mitred corner joints : en
  • FR1019365A - Shock absorber, for loom shuttles : en fr
  • GB686440A - Improvements relating to pressure-reducing valves : en
  • FR1019424A - Portable ionized air inhaler : en fr
  • DE864034C - Hemmer for sewing machines : de en
  • DE863849C - Device for measuring radial run-out and side run-out as well as for checking the ovality of the raceways of transverse bearing outer rings : de en
  • DK75305C - Railway sleepers of reinforced concrete, method of manufacturing the sleeper and mold for use in carrying out the method. : da en
  • FR1019323A - Improvements to stopper devices in looms : en fr
  • CA489741A - Slip-preventing attachments for vehicle wheels : en fr
  • CA489826A - Transistor multivibrator circuit : en fr
  • DE863726C - Separating element for a bee dwelling consisting of a plurality of closing frames : de en
  • FR1019327A - Adjustable caliber : en fr
  • FR1019636A - Improvements to internal combustion engine piston rings : en fr
  • GB686228A - Venetian blind bottom bar organization : en
  • GB686416A - Hair brushes for personal use : en
  • AU1415752A - A machine for thinning or blocking out row crops : en
  • US2626063A - Shelf partition : en
  • DE860301C - Process and device for the continuous production of composite metals from double or multiple products, preferably in strip form : de en
  • DE863660C - Device for the drop-shaped division of molten substances, especially when granulating calcium ammonium nitrate : de en
  • AU154858B2 - Improvements in or relating to articulated steam locomotives : en
  • DE863514C - Circuit arrangement for telephone systems with dialer operation : de en
  • DE863776C - Device for feeding rod-shaped objects, e.g. B. the cigarettes stored by a cigarette machine in collecting containers : de en
  • DE864092C - Process for the splitting pressure hydrogenation of heavy or middle oils : de en
  • FR1019278A - Manufacturing process for aluminum labels and plates : en fr
  • FR1019444A - Improvements in the recording and use of telemetry information processes : en fr
  • FR1019616A - Devices for forming images using chi rays : en fr
  • GB686286A - Phase changer : en
  • DE1649698U - LOCK SHAPE AND HOLDING DEVICE. : de en
  • FR1019245A - Sandal sole : en fr
  • FR1019604A - Improvements in methods of preparing new compounds comprising antihistamines and halogenated xanthines : en fr
  • GB686256A - Improvements in or relating to lubricating greases and thickened oils : en
  • FR1019238A - Improvements to parquet panels : en fr
  • FR1019415A - Improvements to elevators, freight elevators and similar devices : en fr
  • FR1019551A - Improvements in the production of fabric covered loops : en fr
  • DE864249C - Process for the precipitation of cellulose triacetate from acetylation solutions : de en
  • DE863761C - Drive motor arrangement for bicycles : de en
  • DE864215C - Process for the manufacture of containers : de en
  • US2625912A - Hydraulic apparatus, including a drive motor and automatic control means for the motor : en
  • USD168665S - Whyte microphone : en
  • DE754341C - Rotary lobe pump : de en
  • DE863719C - Lighting device for luminescence analysis, especially for luminescence microscopy : de en
  • DE863698C - Process for the production of chromable dyes : de en
  • DE863885C - Pressure-resistant membrane : de en
  • CA489776A - Fluid operated press construction : en fr
  • DE863662C - Device for making ice cream : de en
  • DE863501C - Vessel for blowing steel with oxygen or oxygen-enriched air : de en
  • DE863796C - Process for the production of aldehydes and / or alcohols : de en
  • GB686350A - Liquid fuel combustion chambers : en
  • DE864190C - Device for shredding and grinding paper pulp or other fibrous material : de en
  • FR1019600A - Improvements made to folding machines : en fr
  • DE863883C - Double-acting friction lock : de en
  • DE864046C - Stretchable structure made of paper : de en
  • DE864304C - Wrinkle or ice flower varnish : de en
  • FR1019556A - Assembly device for jewelry elements : en fr
  • FR1019648A - Coffee filter : en fr
  • DE863678C - Circuit arrangement for generating even-numbered and odd-numbered multiples of a fundamental frequency : de en
  • FR1019479A - Joining a tube and a sheet : en fr
  • FR1019628A - Device allowing the addition of a seat to the tillers : en fr
  • IE20489L - Locomotive water or fuel tanks. : en
  • FR1019629A - Wheel rim : en fr
  • US2626143A - Pendulum lock : en
  • US2625981A - Method of making pneumatic tires : en
  • US2626092A - Ice pick sheath : en
  • US2625861A - Work mounting fixture : en
  • DE1649727U - CAMERA HOUSE. : de en
  • DE863523C - Device for message transmission, preferably multi-channel message transmission, by means of ultra-high-frequency electrical oscillations, in particular of the decimeter or centimeter wave length range, using relay stations : de en
  • DE863764C - Compensating device for sliding window : de en
  • DE1649676U - RUBBER SHOE, IN PARTICULAR FOR USE IN MINING. : de en
  • DE1649737U - SLICING MACHINE WITH CUTTING THICKNESS ADJUSTMENT AND FASTENING OF THE SUPPORT AND COVER PLATE. : de en
  • FR1019382A - Solid sweet coffee : en fr
  • GB686375A - Improvements in or relating to a process and apparatus for evaporating liquids : en
  • DE863744C - Fixing device for photographic cameras : de en
  • DE864235C - stocking : de en
  • FR1019487A - Process for aligning rails in printing tables for fabrics or papers : en fr
  • US2626144A - Adjustable spring suspension : en
  • US2626221A - Process of applying hard surfacing material to metal bodies : en
  • US2626081A - Paint can brush scraper : en
  • US2625933A - Blood transfer mechanism : en
  • US2626061A - Display device for merchandise carrying cards and the like : en
  • DE863502C - Process for the production of permanent magnets on the iron-tin basis : de en
  • FR1019324A - Cell for drying wheat and other wet cereals : en fr
  • DE864295C - Winding device, especially for capacitor winding machines : de en
  • US2626312A - Electrical scoring game : en
  • US2626125A - Pull-up hitch for tractors : en
  • GB686293A - Improvements in and relating to self sealing condensers : en
  • FR1019333A - Improvements to liquid dispensing devices, especially soap dispensers : en fr
  • FR1019537A - Improvements in indicating devices, direction transmitters and in particular, magnetic compasses and their compensation : en fr
  • GB686268A - Improvements in perambulator chassis : en
  • US2625908A - Copyholder : en
  • GR14134B - POSITIVE (VOLTAGE) ARCH ELECTRODES APPEARING INJECTIVE PHENOMENON. : el en
  • DE863693C - Electric light tubes : de en
  • DE863909C - Dismountable bicycle frame : de en
  • US2625876A - Meat-shaping apparatus : en
  • DE1649513U - FOLDING FOLDING DIPOLE ANTENNA. : de en
  • DE1649605U - ELECTRIC SWITCH WITH ARC EXHAUST BY A FLOWING PRESSURE MEDIUM, SUCH AS PRESSURE GAS, IN PARTICULAR FREE JET PRESSURE GAS SWITCH : de en
  • DE863873C - Ventilation device for crankcase : de en
  • FR1019543A - Automatic probe for gasifiers, shaft furnaces and similar devices : en fr
  • GB686128A - Improvements in or relating to circuit-arrangements for use in automatic signalling systems : en
  • FR1019436A - Differential piston compressor : en fr
  • DE863454C - Towing device for motor vehicles : de en
  • FR1019484A - Method for stabilizing the calorific value of heating gases, in particular for coke ovens : en fr
  • GB686200A - Improvements relating to electric ironing machines : en
  • US2626141A - Fluid heating apparatus : en
  • FR1019297A - Device for the automatic dosing of water for infusions such as coffee, tea and the like : en fr
  • FR1019464A - Single or double sided card holder : en fr
  • FR1019596A - Improvements to processes for waterproofing fabrics, made of natural or artificial fibers, for liquids, such as water, while leaving them permeable to gases, in particular to air : en fr
  • DE863650C - Process for the fluorination of chlorine-containing paraffin hydrocarbons : de en
  • DE863788C - Electrically heated washing and cooking facilities : de en
  • DE864289C - Device for generating an intermittently advancing movement, in particular the jerky feed movement in machine tools : de en
  • FR1019191A - Dibble : en fr
  • GB686366A - An improved carrier for golf clubs : en
  • DE863794C - Process for the production of perchloropyrene : de en
  • DE863983C - Process for obtaining a low-ash, low-salt, tannin-rich extract from sulphite waste liquor : de en
  • GB686367A - Pump, especially for mother's milk : en
  • DE863408C - Plasticizers for plastics, especially vinyl polymers : de en
  • DE863656C - Method and device for the treatment of liquids with gaseous substances : de en
  • GB686319A - Improvements in and relating to screw and nut mechanisms : en
  • FR1019346A - Rotary piston gas meter : en fr
  • GB686156A - Improvements in door pulls for vehicles : en
  • GB686344A - Improvements relating to hypodermic injection devices : en
  • FR1019457A - Hoe refinements : en fr
  • GB686283A - Improvements in and relating to electric paint burners : en
  • FR1019285A - Improvements to rims and wheels of cycles and other vehicles : en fr
  • DE759144C - Procedure for heat quantity counting : de en
  • DE863554C - Measuring instrument : de en
  • DE863707C - Device for ventilation and separate exhaust air discharge for buildings : de en
  • DE864211C - Warning signs on road vehicles : de en
  • US2625922A - Surface discharge spark plug for low voltages and condenser discharge : en
  • US2626090A - Everting device : en
  • DE755682C - Feed device for conveyor wagons : de en
  • DE863575C - Threaded socket for holding screws, which can be inserted into drilled or pressed holes in metallic or non-metallic materials : de en
  • DE864286C - Arrangement for deriving high-frequency interference waves from an electrical line : de en
  • US2625963A - Spring assembling machine : en
  • DE1649537U - SECONDARY AIR SUPPLY FOR FURNITURE. : de en
  • DE830601C - Process for treating (conditioning) bread grain : de en
  • DE863627C - Slip-proof tension or middle end rubber thread for elastic fabrics, strands, tapes and the like. like : de en
  • DE863896C - Process for the production of synthetic resin moldings : de en
  • DE1649692U - SUPPORT BODY FOR SINGLE CRYSTAL PHOTO RESISTORS. : de en
  • DE863431C - Method for knock-free operation of mixture-compressing internal combustion engines : de en
  • DE863739C - Centrifugal grinding and milling machine with exchangeable grinding bodies and adjustable grinding gap : de en
  • DE863394C - Process for the manufacture of spinnerets : de en
  • DE863710C - Salesroom arrangement : de en
  • FR1019512A - New cathode structure for cathode ray tubes : en fr
  • US2625917A - Fluid heating apparatus : en
  • DE864214C - Wheel attachment for motor vehicles : de en
  • DE863913C - Closing and carrying device for food carriers, lunch boxes and similar containers : de en
  • DE864105C - Telephone station with number switch : de en
  • DE864254C - Process for the production of reductic acid : de en
  • DE863473C - Process for the production of hollow stones : de en
  • DE863911C - Handlebar for driving bikes, motorcycles etc. : de en
  • CA489871A - Hydrocarbon conversion process : en fr
  • DE1649718U - LARGE-AREA BODY OR PANEL MADE OF WOOD OR WOOD MATERIAL, E.G. FROM WOOD FIBER. : de en
  • US2626137A - Carburetor : en
  • FR1019154A - Advanced speed change for cycles : en fr
  • DE1649536U - BASE FOR OPEN PIPES BELOW. : de en
  • GB686209A - Improvements in the recovery of diamonds from diamondiferous gravel : en
  • DE751844C - Common frame for car body and chassis for motor vehicles : de en
  • DE864201C - Method and device for transporting several film strips on top of each other in register : de en
  • DE1649566U - WINDSHIELD AND VISOR WITH RAIN FLAP. : de en
  • FR1019158A - Device for protection against glare or visual fatigue caused by any source of light : en fr
  • US2626151A - Golf practicing apparatus : en
  • US2625928A - Stove oven with removable partitions : en
  • US2625841A - Power transmission system : en
  • US2626120A - Suspension means for vertical shafts : en
  • USD168662S - Stocking : en
  • US2625984A - Disappearing chair or stool for bars, counters, or the like : en
  • AU61861A - Improvements in or relating to data transmission systems : en
  • CA489896A - Centrifugal pumps : en fr
  • DE864157C - Device for measuring the flow rate, especially for burners working with return flow : de en
  • US2625738A - Pivoted knife blade assembly : en
  • US2626033A - Centrifugal servo clutch : en
  • US2626338A - Measuring device : en
  • AU161286B2 - Improvements in or relating to hydraulic power control systems : en
  • CA489751A - Pedal propelled driving mechanism for bicycles and the like : en fr
  • CA489849A - Manufacture of slide fasteners : en fr
  • DE1649583U - SKI Lounger. : de en
  • FR1019632A - Method of generating modulation signals : en fr
  • CA489729A - Tape feeding and severing mechanism for marking machines : en fr
  • DE863488C - Marking device for fabrics, yarn chains and other goods in running tracks : de en
  • DE863780C - Device for pneumatic conveying of grainy or dusty material : de en
  • FR1019400A - Automatic switch : en fr
  • FR1019589A - Adjustment device for grinding machines or other applications : en fr
  • US2625796A - Multispeed hydraulic power device : en
  • US2625935A - Envelope and support clip therefor : en
  • US2626277A - Oxidation of petroleum fractions : en
  • FR1019299A - Spinning and twisting machine : en fr
  • FR1019509A - Hurry : en fr
  • GB686411A - Improvements in or relating to linear-dimension gauges : en
  • DE760615C - Process for the production of ceiling or wall plaster : de en
  • DE864121C - Electric free jet gas switch with control resistors : de en
  • DE1649656U - MUSHROOM. : de en
  • DE752351C - Smoking and / or drying oven : de en
  • DE863801C - Process for the preparation of substituted Acetessignitraniliden : de en
  • DE863819C - Device for braking and subsequent re-acceleration of conveyor wagons, especially in underground operation : de en
  • US2626065A - Automobile parking elevator : en
  • DE863410C - Process for the production of linear polymeric biguanides or their salts : de en
  • DE863534C - Device for generating X-rays : de en
  • DE863752C - Device for spraying dust or liquids from the aircraft : de en
  • DE864090C - Process for the production of knock-proof petrol : de en
  • FR1019631A - Process for stabilizing the salts of paraaminosalicylic acid in aqueous solution : en fr
  • FR1019259A - Process for gasifying solid non-bituminous fuels : en fr
  • DE864112C - Call and signal machine for telephone systems : de en
  • DE864058C - Motion picture viewer : de en
  • DE863790C - Device for opening, clamping, compartments and glueing the back of book blocks for wire- and thread-free binding of books : de en
  • DE863858C - Electrical monitoring counter : de en
  • DE1649604U - CERTIFICATE DEVICE FOR ACCOUNTING PURPOSES. : de en
  • DE863416C - Process for the production of new siloxane copolymers : de en
  • DE863781C - Grate for classifying coke or the like. : de en
  • DE864204C - Adjusting device for the expansion flaps on ring-shaped engine and radiator panels, especially for aircraft : de en
  • DE1649596U - PANT STRAPS WITH TIE-HOOK HANGER. : de en
  • DE863532C - Housings for tubular electric lamps, especially for fluorescent electric lamps : de en
  • DE863886C - Electromagnetic clutch for measuring mechanisms : de en
  • GB686120A - Improvements in or relating to flux-cored solders : en
  • GB686428A - Improvements relating to the construction of vehicle bodies comprising frames supporting outer coverings : en
  • FR1019193A - Device and method for color photography : en fr
  • FR1019166A - Hanging file folder : en fr
  • FR1019252A - Process for destemming the harvest and de-stemming the harvest for the implementation of this process or similar process : en fr
  • DE863426C - Fixed churn with beaters rotating around a vertical shaft driven by an electric motor : de en
  • DE864007C - Rotatable drum or ball with a map : de en
  • FR1019199A - Winding arrangement for variable transformer : en fr
  • US2626010A - Air cleaner : en
  • US2625836A - Gear shift mechanism : en
  • US2626139A - Mining machine : en
  • US2626358A - Electron microscope focusing device : en
  • DE864336C - Pressure load cell : de en
  • DE864139C - Process for the production of asymmetrical dis- and polyazo dyes : de en
  • DE864219C - Shutter : de en
  • US2626182A - Stock chute and endgate : en
  • DE762804C - Traveling transformer : de en
  • DE863489C - index card : de en
  • FR1019601A - Processes for the preparation of aminoalkylated sulfonylpiperazines : en fr
  • CA489863A - Pitch control and feathering mechanism for variable pitch propellers : en fr
  • DE1649502U - Dismountable painters and painters brushes. : de en
  • DE759535C - Fan impeller : de en
  • US2625946A - Inflatable umbrella : en
  • US2626175A - Load suspension link : en
  • AU154550B2 - Improvements in or relating to pallets for stacking and containing goods : en
  • AU158943B2 - Improvement in television camera tube : en
  • AU159716B2 - Speed controller : en
  • DE864102C - Amplifier, especially in a unit with a microphone : de en
  • DE864172C - Driving rod for high-speed piston engines, especially internal combustion engines : de en
  • CA489873A - Corrosion resistant composition : en fr
  • AU162643B2 - Improvements in or relating to gyroscopes : en
  • USD168653S - Molded food product : en
  • US2625967A - Screw-holding and screw-driving tool : en
  • CA489837A - Power-transmission mechanisms : en fr
  • DE864118C - Moisture-proof wrapping made of a plastic compound around electrical capacitors, resistors or the like. Small products : de en
  • AU157528B2 - A machine for thinning or blocking out row crops : en
  • US2625945A - Quenching device : en
  • DE864115C - Foil for electrical insulation purposes : de en
  • DE864270C - Loudspeaker with conical membrane, not clamped at the edge : de en
  • AU163548B2 - Railroad system and vehicle, particularly monorail system : en
  • AU1422952A - Improvements in or relating in plasticized compositions of vinyl resin : en
  • AU158881B2 - Noise cancellation circuits : en
  • CA18882S - Teapot or similar article : en
  • DE1649674U - TIP FOR INKBALL PEN AND PASTE BALLPOINT PEN. : de en
  • AU1419052A - Improvements relating to apparatus for separating foreign bodies from root crops : en
  • AU161484B2 - A process for making rolled steel : en
  • CA489859A - Food cooking : en fr
  • DE863760C - Backstep brake hub for driving and motorized bicycles : de en
  • DE863403C - Process for the production of rubber or leather-like products : de en
  • DE863817C - Device for storing hot or cold liquids : de en
  • DE864281C - Arrangement for adapting symmetrical dipole antennas to coaxial feeder cables : de en
  • FR1019240A - Device for the absorption and integral return of mechanical energy : en fr
  • FR1019455A - Improvements made to devices for the temporary attachment of attachment members, in particular those for parachute harnesses : en fr
  • FR1019595A - Salt bath furnace more specially intended for the sudden cooling of steels : en fr
  • GB686402A - Manufacture of glycols : en
  • GR14126B - METHOD FOR CONNECTING CARBON AND GRAPHITE BODIES. : el en
  • DE863741C - Method and device for the production of stuffing, z. B. of sausages : de en
  • US2626384A - Selective signaling system : en
  • DE863742C - Process for the production of a prepared insulating paper with good electrical properties : de en
  • DE863987C - Process for the sterilization of catgut : de en
  • DE1649689U - SCALE FOR PHASE ANGLE DEPENDENT MEASURING DEVICES. : de en
  • DE863509C - Circuit arrangement for telephone extension systems with manual operation : de en
  • US2625839A - Hand or power-operated actuating mechanism : en
  • US2626103A - Polynomial equation solver : en
  • US2626049A - Dispenser for lipsticks and the like : en
  • DE1649554U - SMOKING CABINET. : de en
  • DE863715C - Device for stopping magnetic sound devices : de en
  • DE863988C - Lifting equipment, in particular for transporting molded boxes : de en
  • DE864030C - Drive for freely swinging separating machines : de en
  • DE864252C - Process for the production of phosphoric acid esters : de en
  • DE766257C - Eccentric gear : de en
  • AU1416352A - Disc brake for vehicles : en
  • DE864258C - Method and device for feeding catalysts into a liquid reaction mixture : de en
  • FR1019544A - Improvements in muzzle operations for champagne bottles and wire caps with arched branches : en fr
  • GB686225A - Improvements in and relating to the control of electric motors driving mine ventilator devices : en
  • DE863727C - Internal combustion engine with rotary valve piston : de en
  • CA489739A - Process for the production of carbon disulphide : en fr
  • CA489900A - Device for determining the bearing of a receiver : en fr
  • AU161534B2 - Improvements in or relating toa mixing valve : en
  • DE863617C - Packaging machine for wrapping cigarette packs or the like. : de en
  • DK75315C - Apparatus for oscillographic recording of the variation occurring in the electrical resistance of the human body. : da en
  • US2625929A - Friction heat generator : en
  • US2626027A - Shaft coupling mechanism : en
  • US2625852A - Reflecting light ray screen system : en
  • US2626278A - Method of preparing acyloxyethyl isocyanates : en
  • US2625881A - Double element setback lock : en
  • US2625915A - Means for heating vessls : en
  • CA489722A - Process for amelioration of the qualities of slide bearings : en fr
  • CA489790A - Sensitized photographic emulsion : en fr
  • AU156576B2 - Improvements in or relating to vices : en
  • AU161483B2 - Process forthe manufacture of basic converter steel : en
  • DE751169C - Underwater cutting torch : de en
  • DE863442C - Process for the non-cutting production of stepped bushings : de en
  • US2625783A - Cotton-picking apparatus : en
  • GB686146A - Improvements relating to presses for forging and stamping : en
  • DE864062C - Foam fire extinguishing device : de en
  • DE864218C - Device for removing chopping blocks : de en
  • DK75321C - Ventilation system. : da en
  • FR1019407A - Device for fixing flexible cables to support plates of buckets or hooks or other elements for lifting solid or liquid bodies : en fr
  • FR1019413A - Multipurpose spongy body : en fr
  • GB686329A - Apparatus for crushing and separating material : en
  • US2625766A - Quick-change barrel : en
  • DE863749C - Device for electrical shutter and flashlight release : de en
  • FR1019272A - Process for coloring transparent materials especially intended for optical applications : en fr
  • DE1649503U - TOILET BRUSH. : de en
  • DE863458C - Direction indicators : de en
  • DK75326C - Exhibition figure. : da en
  • US2625849A - Bridge for bass violins : en
  • US2626023A - Drill post : en
  • US2626266A - Production of arylhalosilanes : en
  • US2626314A - Code communication system : en
  • DE1649720U - DOUBLE LOCKING ON LIFTING PIN. : de en
  • DE863436C - Device for arbitrarily setting and keeping the circumferential speed (cutting speed) constant when changing the working diameter on machine tools with rotating working movement, e.g. B. turning jaws and parting machines : de en
  • DE864196C - Device for releasing and blocking the film transport device in a film camera : de en
  • FR1019292A - Fixative for the preparation of histological tissues : en fr
  • GB686327A - Improvements in or relating to apparatus for use with cathode ray tubes : en
  • FR1019180A - Method and device for the production of margarine : en fr
  • FR1019565A - Valve control of thermal engines : en fr
  • FR1019570A - Method of construction of t receptors. s. f. and similar devices : en fr
  • FR1019598A - Improvements in processes for waterproofing yarns to obtain fabrics impermeable to liquids but permeable to gases : en fr
  • DE767524C - Method for determining direction by means of rotating directional radiation : de en
  • US2626208A - Preparation of stable distillate fuels from cracked stocks : en
  • US2626230A - Solvent fractionation of waxcontaining mixtures : en
  • DE763234C - Process for the production of sulfuric acid or phosphoric acid esters of higher molecular weight, monohydric, saturated, aliphatic, primary alcohols : de en
  • FR1019597A - Improvements in processes for making fabrics, of any natural or artificial fibers, impermeable to liquids and gases, in particular toxic gases : en fr
  • GB686382A - Improvements in or relating to gas-turbine engines : en
  • DE864122C - Switch with high switching capacity : de en
  • GR14120B - INSULATION OF CARBON COLLECTORS. : el en
  • DE863953C - Hydraulically operated feed device, especially for conveyor wagons in mining operations : de en
  • DE864104C - Telephone station with number switch : de en
  • US2625769A - Tubular construction toy : en
  • US2626074A - Supplying sheet material articles : en
  • US2626193A - Frangible piston ring : en
  • US2626231A - Solvent fractionation of waxcontaining mixtures : en
  • US2626057A - Oil filter for diesel locomotive engines : en
  • US2626058A - Rotary drum suction filter : en
  • DE1649712U - RELEASE BAR FOR THE GRIPPER LOCK FOR HAY LIFTS, MANURE LIFTS AND THE LIKE. : de en
  • DE863864C - Mobile stowage : de en
  • US2625690A - Apparel belt : en
  • US2625965A - Worktable feeding mechanism for band saw machines : en
  • US2626072A - Means for suspending a boat from a trailer : en
  • DE858532C - Method for loosening solidified pipes in deep boreholes by vibrations : de en
  • AU1416552A - Improvements in or relating to apparatus for forming cavities inthe wall ofa socket ofa pin-type glass insulator : en
  • CA489852A - Self-adjustable propeller blades : en fr
  • DE863519C - Circuit arrangement for recording fees in telecommunications systems : de en
  • US2626297A - Torque balancing adjuster for electrical meters : en
  • DE1649767U - BUCKET REINFORCEMENT. : de en
  • DE864136C - Electric light and heat apparatus : de en
  • DE864298C - Process for the production of a solid body which produces a topcoat with a binder : de en
  • US2626190A - Tool joint : en
  • US2625829A - Automatic slack take-up mechanism : en
  • US2626101A - Fan diffuser having an airfoil lattice deflector : en
  • US2625731A - Burial casket : en
  • US2625843A - Machine for boring articles : en
  • DE863770C - Low shoe : de en
  • DE864166C - Bracket, especially for keys : de en
  • CA489843A - Cathode ray tube screen treatment : en fr
  • FR1019255A - Process for the construction of highly stressed areas and areas thus obtained : en fr
  • FR1019434A - Device applicable to sewing machines to allow the sewing of a wrapping tape : en fr
  • DE863424C - Procedure for displaying the difference in tire pressure, road grip and the braking effect of vehicle wheels while driving : de en
  • DE863620C - Drive drum for conveyor belts u. like : de en
  • DE863579C - Piston with sealing man sleeve : de en
  • DE863968C - Process for the preparation of new, ester-like azo dye derivatives : de en
  • DE864078C - Endless chain conveyor for simultaneous conveyance in both directions : de en
  • FR1019164A - Improvements made to absorbent devices, especially those used to collect baby evacuations : en fr
  • DK75328C - Zipper with change bar. : da en
  • GB686175A - A spinning machine of the suspended centrifuge type for spinning artificial filaments : en
  • GB686433A - Agitator mechanism for washing machines intended for washing clothes, linen and the like : en
  • DE863703C - Method and device for finishing synthetic threads made of synthetic linear high polymers : de en
  • US2625802A - Absorption refrigeration : en
  • US2625953A - Self-closing valve : en
  • DE863925C - Bottom closure for centrifuges : de en
  • FR1019494A - Wing tensioner for shirt turn-down collars : en fr
  • DE863804C - Process for the preparation of new derivatives of p-aminobenzene sulfonamides : de en
  • FR1019432A - Rotary motor driven by circulation of a liquid fluid : en fr
  • CA489872A - Automatic recovery pilot for aircraft : en fr
  • DE864025C - Press, e.g. B. hot press, for nuts or the like. : de en
  • DE864053C - Electromagnetic clutch for cinema machines with picture still device : de en
  • FR1019384A - Device for printing on a cylindrical surface : en fr
  • US2626104A - Automatic repeating predetermined stop mechanism : en
  • CA489835A - Stall warning device : en fr
  • DE1649642U - DEVICE FOR MEASURING GAS QUANTITY. : de en
  • DE863806C - Standing firebook kettle : de en
  • GB686273A - Container cleaning or drying apparatus : en
  • FR1019493A - Pivoting sash window unit : en fr
  • FR1019205A - emulsifier : en fr
  • FR1019568A - Improvements to cardboard boxes : en fr
  • DE863692C - Electric lamp, in particular mercury vapor lamp : de en
  • GB686109A - Improvements in electric discharge devices : en
  • US2626290A - Process for polymerizing olefins with a phosphoric acid slurry catalyst : en
  • GB686301A - Improvements in or relating to valve mechanisms and fluid operated motor devices employing said valve mechanisms : en
  • DE1649798U - MIRROR WITH INDIRECT LIGHTING. : de en
  • DE863932C - Dismountable toilet object : de en
  • FR1019545A - Improvements to metal packaging : en fr
  • DE1649577U - SHOE INSERT. : de en
  • DE863824C - Arrangement for operating a television image splitting tube : de en
  • DE863836C - Thixotropic, solvent-free coating or filling compound : de en
  • GB686158A - Improved eddy-current drum construction for electrical machines : en
  • FR1019174A - Method of misting liquid substances with a view in particular to their drying or crystallization, and apparatus for carrying out this method : en fr
  • FR1019614A - Planetary transmission mechanisms : en fr
  • GB686205A - An improved means of dynamically balancing rotors : en
  • US2625745A - Outside micrometer : en
  • FR1019243A - Mechanism for automatically adjusting the volume of wire bundles at the exit of the wire drawing machine, for example : en fr
  • GB686171A - Improvements in or relating to moulds and moulding : en
  • US2625958A - Loom harness : en
  • US2626294A - Storage battery electrode and method of making : en
  • AU1426552A - Insulating containers such as cupboards, boxes andthe like and method forthe manufacture of such containers : en
  • DE1649647U - FABRIC SAMPLE ALBUM WITH EXTENDABLE BACK AND COVER SHEETS FOR MERCHANDISE LABELING. : de en
  • DE863437C - Device for serial drilling and reaming of workpieces : de en
  • DE757033C - Electric machine with boxes for capacitor and terminals attached to the housing : de en
  • DE863699C - Gas generators, in particular for motor vehicles : de en
  • FR1019390A - Spinning pump : en fr
  • CA489750A - Marine engine control : en fr
  • FR1019583A - Propeller press for the continuous production of pasta : en fr
  • FR1019591A - Gas turbine engine improvements : en fr
  • FR1019391A - Automatic device for adjusting the introduction of tissues in the reams to treat the tissues : en fr
  • DE864164C - Thermostatically operated control device : de en
  • DE864208C - Resilient mounting for car body sections, especially of motor vehicles : de en
  • DK75312C - Atomizer for liquids. : da en
  • FR1019246A - Motor-pump using the expansion and reaction of fuel gases by rotating generator and turbine : en fr
  • US2626012A - Feed control for paper filters : en
  • DE863419C - Universal measuring device for thickness and shape tolerances of workpieces : de en
  • DE864194C - Magnifying glass for use on photographic cameras : de en
  • FR1019438A - Calorie counter : en fr
  • FR1019474A - Reinforcement for heating elements formed of heating tubes intended in particular for low-pressure steam heaters for railway cars : en fr
  • GB686150A - A polishing and sharpening device : en
  • DE745084C - Process for converting dioxodisiloxane into the hydrophilic state : de en
  • DE863676C - Electromagnet for voter : de en
  • DE863822C - Tow coupling, especially for rail vehicles : de en
  • DE864031C - Cleaning device for powdery goods as well as for garbage products etc. : de en
  • DE864100C - Method for the transmission of telegraph characters according to the combination principle without a special closing flow step : de en
  • DK75318C - Device for discharge devices for molten glass. : da en
  • FR1019160A - Road viewfinder for cycles : en fr
  • US2625896A - Rotary progressive die for presses : en
  • GR14122B - COLLECTION RING WITH CARBON WITH CONNECTION PIPE. : el en
  • AU168036B2 - Improvements in or relating tothe treatment of animal blood : en
  • AU156972B2 - Improvements in or relating to circuit-arrangements for producing direct voltages : en
  • FR1019379A - Free-key lock : en fr
  • FR1019249A - Track lifting jack : en fr
  • FR1019433A - Improvements to gas radiators : en fr
  • FR1019540A - Peptization of natural rubber : en fr
  • DE1649661U - DEVICE FOR GENERATING LUMINOUS LETTERS. : de en
  • DE864039C - Process and device for the production of swellable vegetable flours : de en
  • GB686407A - Improvements in or relating to folding doors : en
  • DE863959C - Process for the production of porous, dielectrically high quality insulation from thermoplastics : de en
  • FR1019359A - Warp thread selector and separator device with mobile carriage with two feeler arms : en fr
  • GB686368A - Improvements in and relating to electric lamp holders : en
  • US2626257A - Medical dusting powder : en
  • GB686164A - Improvements in or relating to liquid spraying devices : en
  • DE754574C - Stacked capacitor with easily breakable dielectric intermediate layers : de en
  • DE863571C - Injection pump : de en
  • GR14136B - METHOD FOR IMPROVING THE QUALITY OF WINE, SIMILAR TO WINE AS MUCH. : el en
  • CA489886A - Measurement of thickness : en fr
  • DE863461C - Substructure for ship piston steam engines with two parallel crankshafts : de en
  • DE863531C - Device to enable the installation of fluorescent tubes in incandescent lamps : de en
  • DE864309C - Tower-like gas cleaning device : de en
  • DE863762C - Locking rail for the watertight closure of the butt joints of ship hatches : de en
  • DE863784C - Dry box on chain sizing machines : de en
  • DE863888C - Process for the pretreatment of metal parts, in particular iron and steel parts, which are used as insert parts when casting workpieces made of light metal : de en
  • US2625730A - Process for firing ceramic articles : en
  • US2626332A - Electrical switch : en
  • DE864098C - Rail fastening on concrete sleepers : de en
  • DE864293C - Method of measuring the loss factor of magnetic materials : de en
  • US2626200A - Dispensing-type barrel enclosure : en
  • US2626153A - Bowling game apparatus with swingably supported pins : en
  • US2626330A - Electrical apparatus : en
  • CA489809A - Plows : en fr
  • US2625855A - Adjustable head-supported binocular : en
  • US2626165A - Safety load bracing device for vehicles : en
  • DE753701C - Arrangement for volume control in receiving devices : de en
  • DE863544C - Compressed air or low pressure gas burners for stoves, kettles, etc. like : de en
  • GB686373A - Improvements in or relating to a catalyst for synthesis of hydrocarbons : en
  • CA489778A - Compensated vertical gyroscope system : en fr
  • CA489811A - Dual check valve assembly for hydraulic control systems : en fr
  • DE1649704U - BOOKCASSETTE FOR POCKET EDITIONS. : de en
  • DE754315C - Circuit for the transmission of high frequency oscillations : de en
  • DE864313C - Sofa convertible into a single or double bed : de en
  • DE864326C - Process for the continuous introduction of the extraction material into the extraction vessel during the extraction of aluminum from aluminum alloys by extraction with mercury : de en
  • US2625682A - Stapling mechanism : en
  • US2625776A - Apparatus for the production of wrapped articles : en
  • US2626154A - Pin spotter for miniature bowling games : en
  • DE863684C - Electrical conductor with protective metal sheath : de en
  • AU1421352A - Pressure regulating mechanism : en
  • AU1425452A - Projection screens : en
  • US2626133A - Apparatus for processing frozen combestibles : en
  • US2626213A - Asbestos dispersions and method of forming same : en
  • US2625895A - Presser lifting mechanism for sewing machines : en
  • US2626053A - Molders station sand screen : en
  • US2626076A - Pineapple box with stacking feature and hinged endgate : en
  • AU162614B2 - Improvements in or relating toa method for producing titanium concentrates : en
  • DE1649682U - HEADLIGHTS, IN PARTICULAR FOR BICYCLES. : de en
  • DE863945C - Process for the production of unsaturated cyclic acetals : de en
  • FR1019627A - Thermionic tube amplifier : en fr
  • GB686124A - Apparatus for milling cereal grain such as wheat : en
  • DE1649654U - CONNECTION FITTING FOR TAR SPRAY HOSE. : de en
  • DE864282C - Arrangement for bracing a self-oscillating antenna mast : de en
  • US2626270A - t-butylsilanes : en
  • DE864308C - Electrostatic precipitator with plate-shaped electrodes that form parallel gas lanes, especially for vehicles with gas generator operation : de en
  • US2626174A - Detachable handle for containers : en
  • US2626218A - Liquid pepper composition and process of producing the same : en
  • AU157087B2 - Centrifugal arrangement : en
  • US2626326A - Master controller : en
  • CA489800A - Process for removing metal oxides or metal salts from heavy metal surfaces and cleaning preparations therefor : en fr
  • US2626293A - Slurry polymerization process : en
  • US2625838A - Composite linkage : en
  • US2626100A - Compressed air supply system : en
  • DE864066C - Lock, especially for car doors : de en
  • FR1019151A - Improvements to the fittings of rolling doors suspended from one or more leaves : en fr
  • CA489855A - Process for the preparation of optically active amino propane diols : en fr
  • AU162325B2 - Improvements in pointer type electrical indicating instruments : en
  • DE863637C - Roller bed for pipes and rods : de en
  • DE863867C - Procedure for protecting substances or objects against pest infestation : de en
  • DE864050C - Device on cinematographs for applying films with a width of 35 or 16 mm : de en
  • DE864202C - Piston pump : de en
  • CA489788A - High speed oscillograph camera : en fr
  • AU1428552A - Centrifugal arrangement : en
  • US2626069A - Collecting, transporting, and dumping equipment : en
  • AU159822B2 - Method of and apparatus for treating plastic structures and products produced thereby : en
  • DE1649686U - CONNECTION FOR THE PARTS OF SHEET METAL BASE FRAMES, IN PARTICULAR FOR OFFICE MACHINERY. : de en
  • GB686190A - Improvements in and relating to the treatment of artificial threads, filaments, fibres and the like filamentary articles : en
  • GB686295A - Improvements in and relating to locking devices for screws : en
  • US2626370A - Filament structure for electron discharge device : en
  • US2625834A - Control for multiple engines : en
  • US2625882A - Pumping mechanism : en
  • US2626178A - Tool for gripping fish and other objects : en
  • US2625833A - Geneva mechanism : en
  • US2625986A - Table for detachable connection to chairs : en
  • US2626177A - Tool for hydraulically displacing well materials : en
  • AU162417B2 - Improvements in and relating to modulators for electric oscillations : en
  • DE1649560U - SHOP WINDOW CLOCK. : de en
  • DE863779C - Conveyor belt : de en
  • DE863859C - Security device for wage cards to prevent wage theft : de en
  • DE864263C - Hand-held device for the mechanical compaction of masses, especially for earth and concrete road construction : de en
  • US2626183A - Snap-acting fluid motor : en
  • GB686237A - Improvements in or relating to toothed clutches : en
  • US2626315A - Combination radio and television receiver : en
  • CA18874S - Folding can and bottle opener : en
  • FR1019345A - Method of accelerated transmission of phonic messages : en fr
  • FR1019349A - Craft incorporating a propeller thruster : en fr
  • GB686424A - An improved method of and apparatus for the oxidation of methane and its homologues for the preparation of formaldehyde : en
  • US2625699A - Power-driven sewer cleaner : en
  • US2626098A - Coin holder : en
  • USD168644S - Fish and game cleaning knife : en
  • US2626360A - Compensator for x-ray systems : en
  • DE863938C - Process for the production of aldol condensation products : de en
  • DK75306C - Installations for hanging goods in storage rooms, especially in refrigerated trucks. : da en
  • FR1019152A - Device for quickly changing the angle of the backrest of an armchair and armchair provided with this device : en fr
  • GB686103A - Improvements in the suction feeding of sheets, cards, collapsed cartons and the like : en
  • GB686381A - Improvements in or relating to compounds suitable for addition to lubricating oils : en
  • DE863478C - Device for atomizing liquids : de en
  • DE864154C - Process for heat treatment : de en
  • GB686385A - Improvements in or relating to the production of decoratively coated sheets, boards and the like : en
  • GR14123B - NEGATIVE CARBONS VOLTAGE ARCH OF LOW POWER. : el en
  • DE864237C - Tissue marking device : de en
  • FR1019650A - Discharge tube comprising means for forming and deflecting an electron beam : en fr
  • GB686112A - Improvements in valves for cisterns and the like : en
  • DE863597C - Self-retracting runway light for aircraft runways : de en
  • DE1649687U - NOISE ABSORBING PAD, ESPECIALLY FOR OFFICE MACHINERY. : de en
  • DE863773C - Machine for filling shoe bottoms by means of a ball : de en
  • US2625853A - Panoramic telescope device : en
  • DE863986C - Method of making tablets : de en
  • US2625952A - Dispensing apparatus : en
  • DE1649717U - SIMPLE PLANE, IN PARTICULAR HOUSEHOLD PLANE : de en
  • FR1019203A - Centrifugal extractor with multi-stage drum : en fr
  • FR1019341A - Vehicle suspension : en fr
  • DE864292C - Potentiometer for measuring bridges with constant percentage change in the resistance ratio : de en
  • CA489744A - Anti-skid device for pneumatic tires and method of making it : en fr
  • GB686245A - Cop winding machine : en
  • DE1649800U - GARDEN TICK. : de en
  • DE863826C - Circuit arrangement for preventing two or more simultaneously initiated switching processes from becoming effective : de en
  • AU1425152A - Improvements in or relating to pallets for stacking and containing goods : en
  • DE753691C - Broad beam mirror reflector : de en
  • DE864311C - Process for the manufacture of medicines : de en
  • GR14108B - NEW AIR BRAKE SYSTEM FOR THE LEVELING OF SUBMARKED DUE TO DAMAGE OR OTHER CAUSE OF PLANES. : el en
  • US2625930A - Solar-heating structure : en
  • DE1649700U - CAKE SPOON, ESPECIALLY FOR CAKE PLATES. : de en
  • DE863685C - Step switch for high currents, especially welding current regulators : de en
  • DE863921C - Dust conveyor trough : de en
  • DE864041C - Method and device for processing grain : de en
  • GB686409A - Improvements relating to equipment for rotary rock drilling : en
  • GB686252A - Improvements in or relating to handles for brushes, mops and like articles : en
  • GB686326A - Method and apparatus for treating colored motion picture film : en
  • DE1649726U - TRANSPARENT MAINLY FOR ADVERTISING PURPOSES. : de en
  • DE757887C - Pneumatic control of the fuel gas inlet of a two-stroke gas engine : de en
  • DE864162C - Speedometer with maximum speed indicator for aircraft and. like : de en
  • DE864248C - Book, especially business book : de en
  • FR1019530A - Water heater : en fr
  • DE863546C - Woodworking machine, especially circular saw and milling cutter with a folding sliding table : de en
  • DE863740C - Plansifter : de en
  • US2626386A - Brake lever actuated oil level indicator : en
  • GB686183A - Load hoisting and supporting apparatus : en
  • GR14088B - MODIFICATIONS ON VIENNA TYPE SEATS. : el en
  • DE1649582U - SHOE. : de en
  • DE863518C - Connection system : de en
  • FR1019571A - Hand driven motor mower with front mounted cutting mechanism : en fr
  • US2626322A - Signal-operated variable-gain amplifying system : en
  • GB686110A - A process for the diffusion of metals : en
  • DE863724C - Device for reading potatoes or the like. : de en
  • US2625850A - Method and apparatus for assessing transient stresses within bodies : en
  • US2626342A - Coffee maker : en
  • GB686369A - A new or improved electronic selector switch : en
  • DE863830C - Cathode for electron tubes : de en
  • DE863939C - Process for the production of ethyl acetate : de en
  • DE864152C - Process for the preparation of organosiloxanes : de en
  • GB686095A - Improvements in or relating to seals for relatively movable members : en
  • GB686404A - Improvements in and relating to washer or jumper assemblies for taps and the like : en
  • DE863480C - Combination tool : de en
  • DE863595C - Wandering script : de en
  • FR1019449A - Fluorescent derivatives of pyrazoline and process for their preparation : en fr
  • CA489844A - Defrosting system for refrigerating apparatus : en fr
  • FR1019612A - Electromechanical gearboxes : en fr
  • DE1649514U - TRANSPORT EQUIPMENT FOR TELEPHONE CABINETS, IN PARTICULAR FOR TELEPHONE CENTERS IN CABINETS. : de en
  • DE1649747U - TOY. : de en
  • DE863711C - Process for the production of higher molecular weight addition products from lower olefins and carbon oxide : de en
  • DK75307C - Reflector system for radar purposes. : da en
  • DE1649736U - NON-REFILLABLE BOTTLE. : de en
  • DE863491C - Process for preparing organic compounds which contain halogen or cyano groups : de en
  • DE864120C - High-voltage switch with one or more pivoting switch arms : de en
  • FR1019162A - Improvements made to crank and lever arm gear, in particular cycles of this type : en fr
  • DE1649533U - HAIR COMB. : de en
  • DE764642C - Device for cutting out shapes, in particular round blanks for motor vehicle wheels, with a strip waste cutter : de en
  • DE863757C - Torsion bar suspension wheel hub : de en
  • DE864093C - Process for the production of softening, plasticizing and gelatinizing agents : de en
  • GB686251A - Improvements in the manufacture of fibre plates or boards particularly porous fibre plates or boards : en
  • GB686181A - Process and installation for the production of finely divided coke from bituminous fuel : en
  • GB686358A - Improved means for the heating or cooling and sound insulation of buildings : en
  • DE1649669U - SAFETY WHEEL FOR MOTOR VEHICLES. : de en
  • DE1649741U - FILE. : de en
  • GB686288A - A method of bonding non-metallic elements together : en
  • FR1019404A - Manufacturing process of an artificial stone material : en fr
  • DE843312C - Combined ophthalmic examination device : de en
  • FR1019337A - Hygienic support of soakable and ejectable material : en fr
  • GB686270A - Improvements in or relating to deflecting coils for cathode ray tubes : en
  • GR14093B - FABRIC TENSOR ENGINEER. : el en
  • DE1649546U - SLIDING SHEET INTERNAL BRAKE. : de en
  • DE863903C - Pneumatic fluid lifters : de en
  • US2625701A - Fluid applicator, including movable wick and roller : en
  • FR1019519A - Improvements to the regulation of oil circulation in radiators : en fr
  • DE863854C - Automatic trolley transport for calculating machines and like : de en
  • GB686372A - Improvements in or relating to a device for drilling rocks, stone and the like : en
  • FR1019396A - Blade tool for scraping material such as paint adhering to a wall : en fr
  • DE840797C - Process for the production of masks in color photographic materials : de en
  • DE864059C - Flash device for photographic recording purposes : de en
  • DE1649724U - FOLD FORM. : de en
  • DE863444C - Process for the production of paper casings impregnated with protein : de en
  • DE863550C - Drawing device : de en
  • FR1019251A - Stone sawing machine : en fr
  • US2626134A - Agitating apparatus for tray icecream freezers : en
  • DE1649645U - CALCULATING DEVICE. : de en
  • US2625842A - Saw sharpener : en
  • DE863782C - Radiation screen for pipe burner : de en
  • DE863935C - Process for the production of particularly low-boiling liquid hydrocarbons by reacting carbon oxide with hydrogen : de en
  • US2626126A - Winch, hoist, and the like : en
  • DE863800C - Process for the preparation of carbonic acid amides : de en
  • FR1019478A - Product for coating, impregnating and waterproofing paper, canvas and other similar materials : en fr
  • FR1019574A - Process for the preparation of penicillin derivatives : en fr
  • US2626135A - Mixing device : en
  • DE1649773U - Stocking strap. : de en
  • DE1649545U - ONE-PIECE NEEDLE ROLLER CAGE WITH ROLLER FEED. : de en
  • DE864057C - Image viewers, in particular film viewers : de en
  • DE864114C - Grooved tubular conductor, especially for the transmission of high frequency currents : de en
  • FR1019526A - Automatic metering-injector for internal combustion engines : en fr
  • GR14090B - MODIFICATIONS ON VIENNA TYPE SEATS. : el en
  • GB686364A - Improvements in or relating to ploughs : en
  • AU1415052A - Improvements in or relating toa mixing valve : en
  • CA489735A - Circuit testers : en fr
  • DE1649664U - AUTOMATIC DIMMING DEVICE, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • GB686352A - Industrial bread-baking oven : en
  • US2626247A - Fluidized solids flow control system : en
  • FR1019625A - Mode of transmission of the driving force of an engine to the rear wheel of a bicycle : en fr
  • FR1019502A - Package containing a load of material for the treatment of metallurgical products in molten baths : en fr
  • US2625991A - Fuel feed control for liquid fuel ranges : en
  • US2626295A - Dry cell battery : en
  • DE1649702U - TWO-PIECE INSULATION COVER. : de en
  • DE864226C - Rubber objects, e.g. B. conveyor belts, drive belts and vehicle tires, with reinforcement inserts made of metal wires : de en
  • DE1649529U - ELECTRIC CAPACITOR FOR HIGH REACTIVE POWER. : de en
  • DE863520C - Piezoelectric flexural oscillator : de en
  • DE863525C - Coaxial high frequency cable with spacer air space insulation : de en
  • US2625966A - Motor and belt drive for tilt arbor saws : en
  • US2626149A - Card feedbox : en
  • GB686413A - Continuous casting mould and lubrication method therefor : en
  • DE863476C - Process for the manufacture of ceramic products : de en
  • DE863643C - Process for the production of pressure-resistant hollow bodies : de en
  • DE1649657U - WOOL PLUSH SEWING DEVICE. : de en
  • FR1019286A - Interference protection device for synchronous and asynchronous machines : en fr
  • DE863984C - Process for the production of therapeutically effective radioactive edible substances : de en
  • DE863810C - Manure liquefaction and bog treatment device : de en
  • FR1019254A - Method of radioelectric compression of the differences in level of a modulation signal : en fr
  • FR1019416A - Folding, removable and transformable seat : en fr
  • DE863815C - Holder for refrigerator lock : de en
  • US2625800A - Absorption refrigeration : en
  • FR1019491A - Improvements made to the provisions of cuts and folds of maps or topographic plans : en fr
  • GB686299A - An improved clamping gland for armoured electric cable : en
  • GB686238A - An improved method and means of fastening : en
  • DE864026C - Method for fastening the crusher jacket in the crusher housing of a cone crusher : de en
  • FR1019470A - Totalizer : en fr
  • FR1019456A - Improvements to devices for cutting or sectioning and transporting ends of threads or the like : en fr
  • DE864108C - Contact spring set with cam disc control : de en
  • DE863425C - Harvester for minced fruits : de en
  • DE863878C - Ignition device for operating internal combustion engines with a gas discharge tube : de en
  • DE864330C - Aircraft engine with supercharger : de en
  • FR1019232A - Magnetic drum separator : en fr
  • GB686423A - Riddled thermoplastic material and method of producing the same : en
  • DE1649568U - CONTROL DEVICE FOR SCOOTERS. : de en
  • DE863835C - Thixotropic, solvent-free coating or filling compound : de en
  • DE863907C - Pillion seat for motorcycles or the like. : de en
  • FR1019613A - Friction disc clutch, in particular for motor vehicles : en fr
  • US2626191A - Journal box lid : en
  • DE863503C - Drive for cable cars with circulating operation and in the stations connected to and uncoupled from the pull cable : de en
  • FR1019256A - Motion picture film print stripping method and apparatus for improving elementary frame coincidence : en fr
  • DE863955C - Hydraulic vibration damper, especially for rail vehicles, the bogie of which carries the damper housing : de en
  • DE864234C - Slicer, especially for baking sticks : de en
  • US2626113A - Bobbin or spool : en
  • DE1649506U - COPY SET FOR INVOICES, DELIVERY NOTES. : de en
  • DE863479C - Chain tree disc lock : de en
  • DE863880C - Axle or thrust bearings : de en
  • DE864316C - Room heater : de en
  • FR1019370A - Food molds : en fr
  • FR1019213A - Racks or frames for supporting electrical components such as those used for telephone switching apparatus : en fr
  • FR1019412A - Machine for simultaneously folding several tapes with, optionally, combined footage : en fr
  • FR1019473A - Improvements to bags : en fr
  • FR1019566A - Method and devices for removing pituitary glands from the heads of slaughtered animals : en fr
  • FR1019499A - Improvements to plastic soles for making shoes, sandals and the like : en fr
  • GB686378A - Improvements in or relating to vapour condensers : en
  • US2626097A - Envelope fastener means : en
  • US2625691A - Flexible flush tank ball shaft : en
  • DE863513C - Circuit arrangement for telephone systems with several exchanges : de en
  • USD168666S - Recorder cabinet for electric dictating machine : en
  • DE863574C - Pressure generator for driving the bicycles of an agriculturally used tractor and / or for driving devices that are attached or attached to the tractor : de en
  • DE863922C - Device for loading long objects such as tree trunks using a motorized winch : de en
  • FR1019343A - Improvements to the construction of centrifugal dust collection devices : en fr
  • DE762377C - Line separator : de en
  • DE1649713U - STRUCTURE FOR THE PRODUCTION OF BUILDINGS AND THE LIKE. : de en
  • FR1019161A - Improvement in the casting of foundry parts : en fr
  • US2625743A - Cloud height indicator : en
  • AU1427552A - Diethyl thiophosphoryl Bis (dimethylamido) phosphate and insecticidal or pesticidal compositions based therein : en
  • CA489786A - Film processing unit : en fr
  • CA489879A - Modified locust bean gum : en fr
  • US2626009A - Air cleaner, intake silencer, and carburetor housing unit : en
  • DE1649729U - REAR LID CLOSURE AS A STRAP HOLDER ON PHOTOGRAPHIC CAMERAS. : de en
  • GB686101A - Improvements relating to flock-coated webs and to flocks suitable for the manufacture thereof : en
  • GR14129B - COLLECTOR AFTER SYNTHETIC CARBON SECTORS. : el en
  • US2625707A - Poultry suspending device : en
  • US2626019A - Brake unit : en
  • US2625927A - Toy gun with means for propelling toy bullets : en
  • US2626331A - Arc quenching device for electric contactors : en
  • US2626347A - Trouble light guard with detachable reflector : en
  • CA489808A - Fluid motors and compressors : en fr
  • US2625985A - Combination seat and rack support : en
  • US2626096A - Frangible means for dispensing cartons : en
  • DE863409C - Process for the production of plasticized vinyl resins : de en
  • DE863482C - Device for the mechanical extraction and conveying of coal using a single chain conveyor : de en
  • DE863512C - Circuit arrangement for telephone systems with dialer operation, in particular with coordinate dialers : de en
  • DE864243C - Die for stamping sheet metal : de en
  • DE864323C - Device for tilting the grate of sintering devices : de en
  • FR1019611A - Improved process for the preparation of novel cyclohexane derivatives and products obtained by means of this process : en fr
  • DE1649575U - ELECTRIC, BATTERY-FURNED SMALL ERASER : de en
  • DE754894C - Process for manufacturing electrical stacked capacitors : de en
  • DE863414C - Process for the polymerization of unsaturated organic compounds : de en
  • DE863929C - Inferior shuttle hitting device for mechanical looms : de en
  • DE864288C - Drive device for the moving contacts of oil switches with normal oil filling : de en
  • DK75310C - Electric glass melting furnace. : da en
  • US2625792A - Flame tube having telescoping walls with fluted ends to admit air : en
  • US2626168A - Electrical connector : en
  • DE1649799U - CIGARETTE EXTERIOR. : de en
  • FR1019362A - Air mattress for various uses : en fr
  • DE1649722U - DEVICE FOR CUTTING WIRE, RODS, TAPES AND SIMILAR MATERIAL. : de en
  • GB686153A - Improvements in or relating to diagnostic compositions : en
  • DE864094C - Process for the production of ª ‡ -Methylstyrenes : de en
  • DK75329C - Electric fire alarm system. : da en
  • DE863429C - Sealing body for valve-controlled internal combustion engines : de en
  • DE863750C - Cinematographic camera, the cassette of which is provided with a releasable lock for the film reel : de en
  • DE864222C - Writing device, e.g. B. Ballpoint pen : de en
  • DE863393C - Method and device for the sterilization of medical instruments, in particular dental instruments : de en
  • DE863474C - Molding machine : de en
  • DE864317C - Oven or stove : de en
  • DE758095C - Impeller, especially for table or wall fans with broad blades : de en
  • DE864128C - Ammeter : de en
  • US2625790A - Rotary fluid machine assembly : en
  • DE863943C - Process for the production of polymeric organosilicones : de en
  • DE863588C - Process for upsetting and final shaping of the electrically heated end of a rod-shaped material mass and upsetting machine for carrying out the process : de en
  • DE864175C - Fuel injection pump : de en
  • US2625976A - Nonskid tire chain attachment : en
  • US2626346A - Fluorescent light fixture for circular fluorescent lamps : en
  • DE863805C - Process for the production of fat-soluble tannin pellets : de en
  • FR1019626A - Axle control device in railway vehicles : en fr
  • DE864032C - Gripper arrangement : de en
  • FR1019188A - Elastic actuator of a centrifugal force regulator, in particular for piston engines : en fr
  • DE864071C - Process for the production of a yarn or a fabric from openable fibers : de en
  • US2625964A - Hand band saw : en
  • US2626127A - Automatic control system for well drilling : en
  • DE1649766U - BARREL WITH ROLLED RIBBONS. : de en
  • US2626088A - Beverage pot with insulated cover handle : en
  • US2626071A - Receptacle dumping apparatus : en
  • US2625764A - Combination flashlight, gun, and billy : en
  • US2626317A - Radio-frequency filter : en
  • US2626325A - Pedal clavier switch mechanism : en
  • AU165451B2 - Improvements ina telephone system employing gas discharge tubes as conversational and control paths : en
  • US2625741A - Machine for determining pipe contours in pipe joints : en
  • US2626222A - Method for manufacturing printing rollers : en
  • USD168664S - Van dyke compartmented box : en
  • DE1649628U - FIXING DEVICE FOR OPENING AND FOLDING WALL PROTECTION PLATES WITHOUT ANY MODIFICATION OF THE ACTUAL COOKER OR GAS COOKER PLATE. : de en
  • DE864198C - Cinema camera : de en
  • DE869620C - Method and device for rapid drying of colloidal or similar, in particular photographic materials : de en
  • FR1019157A - New human-drawn garden plow : en fr
  • FR1019514A - Improvements to apparatus for dividing edible materials : en fr
  • DE1649775U - COAT FOR SCOOTER DRIVERS. : de en
  • DE863659C - Sheet alignment device for printing presses or the like. : de en
  • DE863827C - Circuit arrangement for monitoring the discharge tubes of a signaling system that are in operation, which check the interaction of control signals for generating identification signals : de en
  • DE1649519U - MERCURY SWITCH WITH IRON CORE. : de en
  • US2625705A - Apparatus for eviscerating shrimp : en
  • DE750275C - Device for twisting concrete reinforcing bars with a bulging cross-section : de en
  • AU1415252A - Improvement in television camera tube : en
  • GB686182A - Improvements in tubular heat exchangers : en
  • DE863977C - Process for the production of practically neutral wax pastes for the cleaning agent industry : de en
  • DE864040C - Process for the production of durable products from linseed, honey or fruit juice and the like Like. As an additive to baked goods, sweets, jams or fillings : de en
  • DE864029C - In the form of a container designed feed device for multi-roll mills : de en
  • DE863545C - Heater fan insert for insertion into sockets that are used in room walls : de en
  • DE863898C - Device for shredding and grinding paper pulp or other fibrous material : de en
  • DE864284C - Device for displaying the amplitude or phase-frequency characteristics of an amplitude-modulated radio or television transmitter : de en
  • GB686126A - Improvements in or relating to the pressure welding of overlapping edges of sheet metal : en
  • US2626091A - Portable garment supporting and stretching device : en
  • US2626246A - Regenerating cobalt catalysts by oxidation : en
  • GB686198A - Valve devices for controlling the discharge of solid materials together with water or other liquid from a receiver : en
  • CA489847A - Vehicle wheel cover : en fr
  • CA489885A - Process of producing a reinforcing steel bar for concrete structures : en fr
  • DE1649716U - ADDITIONAL DEVICE FOR WOODEN LATHE. : de en
  • USD168645S - Stereoscopic viewer : en
  • US2626199A - Toothbrush holder : en
  • US2625869A - Rear mounted implement for tractors : en
  • US2626227A - 3, 5-dimethylphenoxyethanol, 4-chloro-3, 5-dimethylphenoxyethanol and their use as systemic fungicides for plants : en
  • US2626324A - Electronic alternating current amplifier : en
  • US2625785A - Illuminating means for spinning and twining machines : en
  • DE863816C - Plate heat exchanger with parallel corrugated walls : de en
  • GB686348A - Improvements in or relating to electric insulators : en
  • DE864013C - Method and device for whey drainage : de en
  • DE1649735U - IGNITION DEVICE OF AN ELECTRIC FLASH LIGHT DISCHARGE DEVICE. : de en
  • DE864229C - Device for the automatic control of the air pressure in the compressed air space of buildings depending on the external water pressure : de en
  • CA489821A - Latch dampening device : en fr
  • DE1649532U - MONEY AND LETTER BOX SECURITY. : de en
  • DE863526C - Machine for the production of electrical cables with coaxial conductors : de en
  • DE863818C - Cabin or conveyor suspension device for cable cars : de en
  • US2626044A - Mold liner for type casting machines : en
  • US2626147A - Jogging device for piled sheets : en
  • US2625794A - Gas turbine power plant with diverse combustion and diluent air paths : en
  • AU1431352A - Improvements in and relating to control systems for dynamo electric machines : en
  • US2625866A - Print developer : en
  • US2626379A - Thermostat : en
  • US2625733A - Unwoven fabric : en
  • US2625868A - Row crop type tractor guide : en
  • DE863569C - Herbicides : de en
  • DE863821C - Electrically operated worm drive for vehicle doors : de en
  • FR1019445A - electrode for accumulators, in particular for small accumulators, and method of manufacturing the same : en fr
  • FR1019476A - Device for withdrawing potable water, service water or sparkling water as desired from any existing water pipe connection : en fr
  • DE1649725U - FOLDING FORM. : de en
  • DE751390C - Transparent windows, especially for ships : de en
  • DE809998C - Device on motor vehicles for reducing air resistance : de en
  • DE863556C - Mechanical integrator : de en
  • FR1019534A - Antenna without insulating parts : en fr
  • CA489841A - Combined typewriter and computing machine with accumulators of the relay type : en fr
  • US2625727A - Clip for bicycle handle bars : en
  • DE1649624U - LID CLOSURE OF VESSELS, IN PARTICULAR FOR VINEGAR AND THE LIKE. : de en
  • CA489819A - Facsimile apparatus : en fr
  • DE754220C - Process for the production of electrodes for electric cathode glow lamps or tubes : de en
  • DE863612C - Electric ignition device for firearms with locking piece movable transversely to the barrel axis : de en
  • AU1424352A - Improved process forthe manufacture of titanium metal : en
  • DE863536C - Procedure for electrical soil investigation : de en
  • US2625692A - Flush tank lever attachment : en
  • US2626210A - Apparatus for discharging ash from gas producers : en
  • DE863869C - Piston dust engine : de en
  • DE863950C - Process for promoting the growth of plants or parts of plants and the germination of seeds : de en
  • DE864143C - pad : de en
  • GR14119B - TECHNICAL GAME. : el en
  • US2626077A - Separator for cartridge cartons : en
  • AU1416052A - An improved composition for use in manufacture of rubber springs : en
  • DE1649743U - PRE-CUT FOAM COVERS FOR APPLICATION TO ANY TYPE OF INSOLES. : de en
  • DE863586C - Device for feeding workpieces to two or more adjacent workplaces : de en
  • DE863687C - Device for regulating the operating status of high-frequency generators : de en
  • IE21467L - Radio direction finding system : en
  • CA489749A - Compressed air operated hand tools for use in abrading, polishing and the like : en fr
  • CA489832A - Means for dispensing the contents of collapsible tubes and in particular to means for the purpose in question for delivering pasty or viscous inks to the inking cylinders of duplicating machines : en fr
  • AU1425352A - Hydraulic variable speed power transmission apparatus : en
  • AU1430152A - Improvements in or relating to methods of plating non-conductors with nickel, cobalt or alloys thereof : en
  • DE863541C - Protective clothing and fur covers : de en
  • DE863667C - Track circuit for automatic track vacancy detection and block systems : de en
  • DE863671C - Arrangement for carrier generation, especially for AC telegraphy systems : de en
  • DE864337C - Elastic shaft coupling : de en
  • AU155974B2 - Improvements in or relating to methods of making anodes for Xray tubes : en
  • US2626375A - Control system for stage encore curtain hoisting motors : en
  • AU1415852A - Process and apparatus forthe desalting of salt containing solutions : en
  • GR14100B - AUTOMATIC SELF-SUCTION PUMP. : el en
  • AU162504B2 - Improvements in or relating to methods of plating non-conductors with nickel, cobalt or alloys thereof : en
  • US2626316A - Microwave slot coupling : en
  • US2626001A - Hydraulic drive for motor vehicles : en
  • US2626187A - Pressure spray oil burner : en
  • US2626195A - Metal extension slide structure : en
  • DE864033C - Adjustable eccentric device for sewing machines : de en
  • DE864080C - Caisson with outer boundary cutting edges and inner supporting cutting edges : de en
  • DE864210C - Internal shoe brake, especially for motor vehicles : de en
  • DE760566C - Electric motor drive for rail vehicles : de en
  • US2625803A - Absorption refrigeration : en
  • DE863754C - Floor brake with brake shoes that can be inserted between the wheel and the roadway on motor vehicles : de en
  • DE852231C - Method of baking in superheated steam or air : de en
  • DE863508C - Circuit arrangement for telephone extension systems with manual operation : de en
  • IE20291L - Maturing of fermented distillates : en
  • GB686227A - Overload release and restoring device for automatic electric circuit breakers : en
  • US2626028A - One revolution clutch : en
  • FR1019168A - Process for the production of hydrazine : en fr
  • FR1019310A - Planting machine : en fr
  • FR1019329A - Chewing gum : en fr
  • FR1019489A - Double acting angular action thruster for hydropeds : en fr
  • GB686386A - Improvements relating to electrical impulse indicating or recording systems : en
  • US2626043A - Assembler control equipment for type line casting machines : en
  • AU1415152A - Improvements in or relating toan explosively actuated driving tool : en
  • US2626196A - Phonograph record cabinet construction : en
  • US2626300A - Tamper resisting fuse : en
  • DE863738C - Multi-purpose work machine for preparing and conveying fodder and for similar agricultural work : de en
  • DE752861C - Process for the production of magnesia cement compounds : de en
  • DE863654C - Process for the oxidation of methane or its homologues : de en
  • DE864242C - Device for winding metal strips onto metal cores : de en
  • US2626003A - Safety device for motor vehicles with automatic transmissions : en
  • CA489813A - Agitator for spreader stoker feeder : en fr
  • US2626002A - Tractor drive with tire directly driven : en
  • AU1428352A - Process forthe manufacture of basic converter steel : en
  • DE863428C - Diesel engine with an antechamber : de en
  • DE863884C - transmission : de en
  • DK75327C - Method and apparatus for individually removing cup-shaped capsules from a stack and placing them. : da en
  • AU1423952A - Flexible sealing strip : en
  • DE820794C - Adjustable table leg for two different heights of the table top : de en
  • DE864225C - Process for casting hollow ceramic bodies : de en
  • CA489897A - Lactalbumin of improved taste for human consumption : en fr
  • US2625862A - Bag handle making and applying machine : en
  • US2625940A - Cold wave curling rod : en
  • DE864238C - Robbery shoe for stamp heads : de en
  • FR1019155A - Terrace or garden armchair : en fr
  • FR1019260A - Recorder measuring device : en fr
  • FR1019646A - Servo-motor actuator control device : en fr
  • US2625721A - Closure locking ring for containers : en
  • US2626167A - Hose coupling : en
  • GB686282A - Improved hair clip : en
  • US2625759A - Electric outlet circuit indicator : en
  • US2626263A - Hydantoin derivative : en
  • US2626369A - Electric discharge device : en
  • DE863758C - Bicycle air pump : de en
  • US2626150A - Golf tee : en
  • DE1649665U - COMBINED VAN. : de en
  • US2625782A - Asparagus fern cutter : en
  • US2626159A - Straw chopper and spreader for harvesters : en
  • US2626220A - Insulating materials : en
  • DE1649614U - SCHOOLBAG. : de en
  • DE863551C - Method and device for simulating curves or the like. : de en
  • DE864135C - Electrode flow heater : de en
  • FR1019576A - Improvements made to so-called servant tables : en fr
  • GR14091B - METALLIC SHEET REINFORCED CONCRETE CONTAINING AND BEARING TYPE (MOLD) OF THIS. : el en
  • US2626119A - Box holder : en
  • DE864251C - Process for the production of hydroaromatic aldehydes and / or alcohols : de en
  • FR1019389A - Process for disinfecting juices obtained by methodical extraction of fermentable products and in particular sugar juice : en fr
  • US2626267A - Production of arylhalosilanes : en
  • DE863443C - Mason jar closure : de en
  • FR1019248A - Facsimile apparatus with multiple scanning organs : en fr
  • GB686157A - Improvements in or relating to chucks : en
  • GB686419A - Improvements in machine guard control mechanism : en
  • US2626094A - Bag-filling machine with adjustably mounted article guide rails : en
  • US2626204A - Apparatus for conducting catalytic endothermic and exothermic reactions : en
  • US2626279A - Thiolesters and their preparation : en
  • DE1649612U - HAIRCUTTING CONTROL MIRROR. : de en
  • DE1649728U - TRIGGER FOR THE LENS SHUTTER LYING ON THE FLOOR OF A PHOTOGRAPHIC CAMERA. : de en
  • FR1019173A - Piston machine : en fr
  • GB686214A - Wristlet watch with alarm arrangement : en
  • DE1649691U - ARRANGEMENT IN A PHOTO RESISTOR. : de en
  • DE863533C - Contact inverter : de en
  • FR1019547A - Apparatus for the determination of the redox potential : en fr
  • US2625875A - Thermal shielded grill : en
  • AU164619B2 - Projection screens : en
  • US2626235A - Method and apparatus for solid transfer : en
  • DE1649540U - ADDITIONAL DEVICE FOR THE DOUBLE CUTTING SAW. : de en
  • DE863411C - Process for the production of elastic plastics : de en
  • GB686391A - New dyestuffs : en
  • CA489771A - Preparation of 2-mercaptoimidazole : en fr
  • CA489880A - Basic-alkyl esters and their salts : en fr
  • AU162098B2 - Pressure regulating mechanism : en
  • DE863937C - Process for the preparation of 1,4-dichloro- or 1,4-dibromobutane : de en
  • DE861328C - Method and device for sound reproduction : de en
  • DE863825C - Amplifier with tubes connected in parallel : de en
  • AU1415352A - Improvements relating tothe preparation ofthe A4-pregnene Kendalls'Compound F : en
  • US2625997A - Helicopter stabilizing device : en
  • US2626130A - Heat exchanger device : en
  • US2625904A - Machine for coating rulers : en
  • US2626198A - Store wall furniture : en
  • DE1649623U - SELF-TIE TIE SMALL. : de en
  • DE864301C - Solvent : de en
  • US2626052A - Flotation machine : en
  • AU150377B2 - Improved track device for vehicles andthe like : en
  • DE863704C - Spinneret for the production of rayon : de en
  • US2626383A - Station registration in centralized traffic control system for railroads : en
  • DE1649637U - RECORD DRIVE WITH RETURN DEVICE. : de en
  • FR1019640A - Advanced composition for coating : en fr
  • CA489748A - Automatic manure conveyor : en fr
  • DE1649636U - ARRANGEMENT FOR ACHIEVING THE MAGNETIC OPTIMAL VALUE IN DOUBLE-POLE MAGNETOGRAPHIC NARROW TRACK SCANNING SYSTEMS. : de en
  • DE864016C - Process for the production of dry dusting agents used for pest control : de en
  • CA489818A - Bichromate sensitized photographic material : en fr
  • CA489795A - Flash synchronizer : en fr
  • US2626258A - Series of nitrofuran compounds comprising the acyl hydrazone ammonium salts of 5-nitroacyl furans : en
  • US2626381A - Variable resistance distributed seismometer : en
  • DE1649509U - SPEAKER. : de en
  • DE863511C - Selector with solenoid control and contact spring set depending on the position of the selector shaft : de en
  • DE863661C - Device for making ice cream : de en
  • FR1019214A - Rotary thermo-mixer for granular substances : en fr
  • FR1019316A - Central buffer in particular for dump trucks : en fr
  • FR1019602A - Further training in construction cranes : en fr
  • DE863766C - Double-edged safety razor : de en
  • FR1019217A - Improvements made to surgical retractors, especially those for endothoracic operations : en fr
  • CA489869A - Bagging machine : en fr
  • USD168651S - Lawn sprinkler : en
  • US2625694A - Side extension for cribs and the like : en
  • US2625889A - Floor rack for refrigerator cars : en
  • US2626202A - Dyeing of mixed wool-cellulose acetate textile materials : en
  • AU1420252A - Improvements in screw or like nicking machines : en
  • US2626158A - Phonograph record demonstrator : en
  • US2625955A - Closure cap for tube fittings : en
  • US2625877A - Divider for cheese molds : en
  • US2626242A - Torque converter fluid : en
  • DE863881C - Pipe connection : de en
  • DE864267C - Circuit to compensate for the S-distortion occurring in television tubes : de en
  • GB686275A - Improvements in pipe couplings : en
  • US2625697A - Toothbrush with oscillating head : en
  • AU1427052A - Improvements in or relating to tensioning members for filaments for electrical apparatus, such as electric discharge tubes and incandescent lamps : en
  • CA489757A - Photographic enlarging easels : en fr
  • CA489877A - Diesel fuel : en fr
  • US2625791A - Coal pulverization and combustion apparatus for gas turbine power plants : en
  • US2626276A - Recovery of organic oxygen-containing compounds from mixtures of hydrocarbon oils : en
  • CA489738A - Juice extractor : en fr
  • AU1423552A - Improvements in or relating to gyroscopes : en
  • CA489898A - Lift mechanism : en fr
  • CA489758A - Electric outlets : en fr
  • US2625865A - Print developer : en
  • US2626176A - Hoisting and lifting device : en
  • US2626184A - Auxiliary air and water supply for automobiles : en
  • DE1649760U - RECEPTION AND HUMIDIFIER FOR PACKAGE AND THE LIKE. CLOSING ADHESIVE DISCS. : de en
  • DE1649711U - MULTI-SHELL GRIPPER. : de en
  • CA489870A - Process for the decomposition of phosphates : en fr
  • FR1019314A - Three-way valve and its application to filter presses : en fr
  • FR1019472A - Improvement to cases for eyeshadow sticks : en fr
  • DE863564C - Device on threshing machines, in particular on combine harvesters : de en
  • DE863604C - Ship propulsion with a propulsion device arranged in a special floating body : de en
  • DK75320C - Fish processing machine. : da en
  • DE1649651U - SCREW NUT FOR BRIDGING INSTALLATION TOLERANCES. : de en
  • US2626051A - Apparatus for separating potatoes : en
  • US2626281A - Decomposition of aralkyl alphahydroperoxides : en
  • DE863433C - Arrangement for damping flexible waves in rod-like or plate-like structures : de en
  • DE863492C - Process for the preparation of polyoxy compounds : de en
  • DE1649723U - PACKAGE FOR ROD-SHAPED SENSITIVE OBJECTS, IN PARTICULAR CIGARETTES. : de en
  • DE1649565U - WINNER OR TURN SIGNAL SWITCH FOR MOTOR VEHICLES. : de en
  • DE1649523U - BRAKE LIGHT SWITCH. : de en
  • DE863630C - Device for stopping and restarting a loom with automatic shuttle change : de en
  • AU163147B2 - Improvements in or relating toan explosively actuated driving tool : en
  • AU162978B2 - Improvements in screw or like nicking machines : en
  • DE864119C - Installation toggle switch : de en
  • US2625959A - Needle loom : en
  • GB686254A - Improvements in or relating to the manufacture of pentaerythritols : en
  • GB686343A - Improvements relating to hypodermic injection devices : en
  • DE1649757U - Storage container : de en
  • DE1649778U - MEASURING DEVICE AND TEMPLATE FOR MARKING BUTTONHOLES ON COLLARS AND SHIRT CUFFS. : de en
  • DE863439C - Arrangement of the milling slide counterweight : de en
  • DE863611C - Stitch stitching machine for processing footwear : de en
  • AU1423652A - A directional gyroscope indicator : en
  • CA489850A - Mop structure : en fr
  • US2626244A - Surface-active composition : en
  • US2625970A - Multiple-bar gluing clamp : en
  • US2626334A - Electric switch : en
  • AU1431652A - New or Improved current sensitive switches and electric irons embodying such switches : en
  • FR1019172A - Energy recovery from hot gases in catalytic sulfur dioxide manufacturing facilities : en fr
  • US2626040A - Vertical conveyer : en
  • CA489814A - Molding apparatus : en fr
  • DE863456C - Three-circuit braking device for motor vehicle trains : de en
  • DE864209C - Strip clips, in particular for fastening decorative or cover strips on rubber seals in motor vehicle bodies : de en
  • US2625911A - Air motor controller with selfbalancing potentiometer : en
  • US2626372A - Cavity resonator structure and tube employing the same : en
  • FR1019441A - Machine for sewing hard materials such as leather : en fr
  • FR1019554A - Machine for the preparation of rolls for cigars and cigarillos : en fr
  • GB686219A - Improvements relating to means for adjusting the setting of vehicle suspension springs : en
  • DE863846C - Device for pasting and trimming wallpaper : de en
  • GB686335A - Method of and apparatus for improving the partial-load efficiency of gas turbine installations : en
  • AU1421452A - Method of and apparatus for treating plastic structures and products produced thereby : en
  • DE758875C - Device to increase the excitation power of an electrical machine controlled by a fast regulator with as little inertia as possible : de en
  • CA489772A - Anti-convulsants : en fr
  • FR1019549A - Method and means for performing image transmissions : en fr
  • FR1019584A - Manufacture of crushed and bleached wood pulp : en fr
  • FR1019348A - Method of fixing the brush handles and products obtained : en fr
  • FR1019367A - Improvements made to lock nuts : en fr
  • FR1019321A - Chocolate refining machine and the like : en fr
  • FR1019603A - Electro-musical detector device : en fr
  • GB686274A - Reading arrangement for photoelectric microscopes : en
  • US2625856A - Telecentric objective : en
  • US2626211A - Weed killer : en
  • DE1649714U - LEAF SAW WITH MACHINE DRIVEN LEAF SAW BAR. : de en
  • FR1019428A - Further training in the manufacture of ballpoint pens : en fr
  • DE863504C - Circuit arrangement for telegraph connections with 4-wire operation and reading device : de en
  • DE863670C - Circuit arrangement for key devices for keying telegraph relays and telegraph devices : de en
  • DE863686C - Receiver for remote control through time-coded pulses with timer for pulse selection : de en
  • GB686304A - Improvements in or relating to flying bodies : en
  • FR1019280A - Adhesion reinforcement with localized magnetic action usable in particular in foundry : en fr
  • FR1019635A - Improvement in the manufacture of aureomycin borate complex : en fr
  • GB686281A - Machine for tubing and detubing multitubular boilers : en
  • FR1019401A - Hand vise more specially adaptable to fixing leg bones : en fr
  • FR1019458A - Camera stand enhancements : en fr
  • GB686302A - A straight-bar knitting machine and a method for operating same : en
  • FR1019586A - Automatic facsimile systems : en fr
  • GB686353A - Sealing artificial respiration apparatus : en
  • FR1019192A - Improvements to substances modifying the properties of enamel : en fr
  • CA489747A - Warning signal for fluid brakes : en fr
  • US2626161A - Animal simulating tricycle attachment : en
  • US2626255A - Zirconium pigments : en
  • DE864132C - High performance stacked capacitor : de en
  • CA489815A - Calcining lime bearing sludges : en fr
  • DK75314C - Oven system with a metal slag pusher. : da en
  • FR1019250A - prefabricated elements for construction : en fr
  • GB686323A - Improvements in tuning device for high frequency electrical energy : en
  • DE1649685U - KEY COVER. : de en
  • US2626299A - Waterproof receptacle : en
  • DE1649555U - MILK SALES TABLE. : de en
  • DE863894C - Device for handling bulk goods on conveyor belts : de en
  • FR1019422A - Spark plug for internal combustion engines : en fr
  • DE863877C - Fuel injection pump : de en
  • FR1019263A - Road orientation system by metric film : en fr
  • US2626105A - Modulating gas burner : en
  • US2626229A - Apparatus for refining used lubricating oil : en
  • DE864197C - Motion picture projectors, especially cinema machines : de en
  • DE863691C - Process for the vacuum-tight melting of a molybdenum foil in quartz glass : de en
  • FR1019226A - Template holder allowing the mechanical use of centrifugal force for the casting of dental impressions : en fr
  • GB686216A - Thrust-propelled toy vehicle : en
  • US2626389A - Sales stimulating panel : en
  • DE864113C - Electrical conductor for high frequency purposes : de en
  • FR1019437A - Method of mounting valve boxes on differential piston compressors : en fr
  • GB686435A - Improvements in apparatus for preparing mixtures of clay or the like and water or other liquids : en
  • FR1019465A - Composite material particularly suitable for the production of thermally insulating walls and objects made, at least partially, with such a material : en fr
  • FR1019579A - Improvements made to motorcycle handlebars equipped with rotating control means grouped near the handles : en fr
  • GB686173A - Improvements relating to power operated hoists or winches : en
  • FR1019501A - Continuous printing by said paper : en fr
  • US2625685A - Goggle assembly : en
  • US2626344A - Apparatus for dielectrically heating irregularly shaped objects under pressure : en
  • DE756434C - Starting and operating switching arrangement for three-phase cage armature motors for connection to several operating voltages : de en
  • DE863622C - Tilting device on lifting vehicles : de en
  • DE864079C - Storage device for rotary drums : de en
  • DE863747C - Flashlight equalizer for photographic apparatus : de en
  • DE864097C - Process for preventing swelling or growth and for increasing the tensile strength of iron powder mixed with copper powder during pressing and sintering in a hydrogen atmosphere : de en
  • GB686178A - Improvements in or relating to calculating machines : en
  • FR1019423A - Device for capturing and removing noxious fumes and vapors produced in a closed room : en fr
  • DE863457C - Device to prevent vehicles from sliding sideways and to relieve the wheels when a tire bursts : de en
  • DE864167C - Device for shielding the friction wheel of lighters : de en
  • US2625932A - Blood transfer apparatus : en
  • DE1649782U - DRYING CARTRIDGE. : de en
  • GB686104A - Improvements in and relating to the treatment of textile materials composed wholly or partly of wool : en
  • GB686340A - Improvements in and relating to potato harvesting machines : en
  • GB686260A - Improvements relating to rotary cutting tools for example grinding wheels : en
  • DE863808C - Chain boom for sheet-fed printing machines : de en
  • GB686231A - Printing process for basic colouring matters : en
  • DE751178C - Regenerative braking circuit for vehicles with single-phase AC series motors : de en
  • GB686259A - Improvements in and relating to powder coatings and processes of manufacture of the same : en
  • DE1649574U - RUNNING AXLE FOR ROLLER HOLDER. : de en
  • DE1649777U - COUPLING TO CONNECT FABRIC CUTTING MACHINES OD. DGL. WITH THE FLEXIBLE SHAFT OF AN ELECTRIC HANGING MOTOR. : de en
  • US2625820A - Liquid level gauge : en
  • US2625711A - Molding apparatus for shaping fluid distensible bags for actuation of clutches and brakes : en
  • DE863917C - Safety razor with variable cutting thickness : de en
  • DE1649650U - SECURING THE WEDGES OR SPLINTS FROM BOLTS HOLDED BY SUCH. : de en
  • DE863833C - Thixotropic, solvent-free coating or filling compound : de en
  • DE863865C - Process for keeping picked flowers or cut flowers fresh : de en
  • DE863723C - Sieving machine for grain cleaning : de en
  • DE864228C - Device for easier opening and closing of centrifugal drums : de en
  • GB686420A - Improvements relating to washing machines : en
  • DE1649672U - LIGHT SWITCH FOR MOTORCYCLES. : de en
  • DE863697C - Device for counting returns in mutators : de en
  • CA489889A - Railway car temperature control system : en fr
  • US2625774A - Rotary abrasive head : en
  • DE863577C - Hydraulic torque converter : de en
  • DE864260C - Absorption refrigeration machine : de en
  • US2625798A - Adjusting gate for fish ladders : en
  • US2625703A - Pneumatic trouser cuff and pocket cleaner : en
  • US2626099A - Capacity control for reciprocating compressors : en
  • US2626170A - Dual pivot catch : en
  • DE863681C - Antenna system : de en
  • DE1649626U - ELBOW FOR STOVE OR OTHER HEATING PIPES. : de en
  • DE863468C - Device on an automatic winder for placing the bobbins ejected by the automatic winder on a bobbin mounting plate : de en
  • GB686359A - Improvements in and relating to spindle steering for motor vehicles : en
  • US2625710A - Mold structure : en
  • US2626164A - Universal fender welt : en
  • CA489742A - Building-block mould : en fr
  • FR1019221A - Improvement in devices intended to prevent dripping : en fr
  • GB686229A - Improvements in and relating to closure fasteners : en
  • FR1019156A - shaving soap bowl case : en fr
  • DE1649754U - COMBINABLE TOY HOUSE, ESPECIALLY LOGHOUSE : de en
  • DE863834C - Thixotropic, solvent-free coating or filling compound : de en
  • DE864138C - Process for the electrical heating of objects made of glass or another glass-like material : de en
  • DE863400C - Process for the production of artificial threads : de en
  • US2626343A - Sinus and facial mask : en
  • DE864307C - Process for the production of valuable, flammable gases from hydrocarbons : de en
  • CA489858A - Liquid fuel burners : en fr
  • DE863447C - Process for the production of spreadable silage additives : de en
  • DE863905C - Security lock, especially for bicycles and motorcycles : de en
  • DE864004C - Method and device for measuring the cylinder height on workpieces that consist of a cylinder and a cone : de en
  • GR14101B - ROTARY SUCTION PUMP. : el en
  • US2625810A - Cake holder for dyeing apparatus : en
  • US2626080A - Closure device for apertures : en
  • US2626123A - Valve structure : en
  • FR1019371A - Automatic machine for manufacturing wooden slice packaging : en fr
  • FR1019466A - Process for obtaining electrolytic deposits : en fr
  • FR1019417A - Process for bleaching wood : en fr
  • GB686365A - Radial drilling machine : en
  • DE863412C - Process for the production of synthetic resins : de en
  • DE863675C - Device to avoid switching malfunctions during the introduction of a plug into the latch : de en
  • DE864073C - Adjustable thread brake with two tension discs : de en
  • DE863423C - Spectacle-like holding device for double telescopes : de en
  • DE863635C - Process and machine for the extraction of coal or other minerals : de en
  • DE864065C - Cylindrical security lock : de en
  • FR1019269A - Light frame for photography : en fr
  • FR1019510A - Hydraulic regulator : en fr
  • DE1649708U - MOVABLE CLOSET SEAT. : de en
  • DE863485C - Packer machine for the production of cooling fins : de en
  • FR1019322A - Finned sockets for light bulbs : en fr
  • GB686141A - Improvements in clutch brakes, particularly for use with electric motors : en
  • GB686285A - Improvements in tools or implements for actuating the latch of a locking band or clamping ring as used with drums and other containers : en
  • DE863641C - Process for the production of highly elastic springs : de en
  • DE863963C - Switching arrangement for electromotive operated liquid pumps : de en
  • AU1427652A - Improvements in or relating to hydraulic oscellators : en
  • US2625878A - Roller adjusting mechanism for rotary printing presses : en
  • US2626121A - Automatic filling scale : en
  • US2625990A - Atomizing : en
  • FR1019313A - Device for adjusting a prime mover : en fr
  • DE757629C - Cross-flow microphone : de en
  • IE21468L - Radio frequency filters : en
  • FR1019325A - A method of closing containers and an improved container for containing and dispensing liquid, powder or the like : en fr
  • AU161444B2 - Improvements in thermostats having magnetic snap action switches : en
  • CA489723A - Refrigerating apparatus : en fr
  • FR1019176A - Variable thruster thruster : en fr
  • FR1019265A - Improvements to electric motor control systems : en fr
  • US2625712A - Method of making mottled plastic sheet material : en
  • US2625819A - Tension testing device for the upper and lower threads of lock-stitch sewing machines : en
  • GB686138A - Anchor : en
  • US2625779A - Paper feeding mechanism for box wrapping machines : en
  • DE863430C - Light metal pistons for internal combustion engines : de en
  • DE864009C - Connection device for the crank drive on tractors that drives the knife of a mower : de en
  • US2625831A - Transmission : en
  • US2626185A - Fluid stream and spray gun having a clean out pin : en
  • DE1649684U - STACK CONTROL. : de en
  • DE863811C - Device for regulating the flow in capillary tubes during the throttling process : de en
  • DE863933C - Connection piece for tools with the corresponding handle : de en
  • FR1019165A - Table for all uses, especially for bed service : en fr
  • US2625716A - Flexible windshield mounting : en
  • US2626025A - Case and trunk construction : en
  • DE863954C - Two-way tipper with side panels that can be folded down from the box floor for optional side tipping : de en
  • DE864310C - Process for the production of rayon from copper oxide ammonia cellulose solutions after the stretch spinning process : de en
  • DE863481C - Waterproof zipper : de en
  • DE863583C - Manufacturing process for bearing shells : de en
  • US2626024A - Sash of metal profiles for windows and doors : en
  • US2626217A - Butter oil process : en
  • FR1019358A - Joint for pressurized concrete pipes : en fr
  • FR1019497A - Mechanical press, e.g. eccentric press : en fr
  • DE1649593U - SWIMSUIT BRACES : de en
  • GB686325A - Coupling means for use with grease or oil-feeding guns or lubricant pumps or compressors : en
  • AU155892B2 - Insulating containers such as cupboards, boxes andthe like and method forthe manufacture of such containers : en
  • US2625751A - Insole having cookie for shoes : en
  • DE863603C - Device for rescuing people from distress at sea : de en
  • DE864022C - Indexing gear : de en
  • FR1019559A - Electric socket : en fr
  • FR1019228A - Improvements made to straw balers, intended more particularly to be mounted on harvesters and threshers : en fr
  • IE20416L - Pile fabrics : en
  • DE1649632U - ELLIPTICAL CIRCLE. : de en
  • DE863936C - Process for the production of multi-membered hydrocarbons from carbon oxide and hydrogen : de en
  • FR1019581A - Cleaning and drain plugs : en fr
  • GB686125A - Improvements relating to change speed mechanism : en
  • GB686206A - Machine for depositing and positioning nuts on candy bars : en
  • GB686362A - Improvements relating to arrangements for automatically taking up clearance in valve-control gear, particularly in internal combustion engines : en
  • FR1019273A - Method and device against errors in accounting documents : en fr
  • GR14097B - KRONOS MIXER. : el en
  • GB686422A - Manufacture of vat dyestuffs : en
  • US2626310A - Lifting magnet : en
  • FR1019378A - Improvements in the supply of internal combustion engines : en fr
  • DE863581C - Diaphragm-controlled compressed air valve : de en
  • FR1019350A - machine element which absorbs the pressure of gases and liquids : en fr
  • FR1019448A - Counter tube : en fr
  • DE863506C - Switching arrangement for message transmission by means of encrypted pulses : de en
  • FR1019287A - Process improvements for the production of alkyl halosilanes : en fr
  • FR1019300A - Central fuel valve for internal combustion engine : en fr
  • FR1019552A - Method for preparing streptomycin fatty acid salts : en fr
  • DE864063C - Combined direction indicator : de en
  • GB686291A - Method and apparatus for the production of hollow articles from thermoplastic material and articles produced thereby : en
  • US2625714A - Functional type house : en
  • FR1019553A - Paper strip detonator gun tight against muzzle : en fr
  • DE863828C - Arrangement for the excitation of gap openings by ultra-high frequency waves : de en
  • DE863857C - Device for evaluating ladder boards : de en
  • DE864182C - Valve housing and process for its manufacture : de en
  • DE864262C - Ramming and ramming equipment, preferably for soil and concrete compaction : de en
  • DE863558C - Device for utilizing simultaneous contrast-like effects of a shielding environment : de en
  • DE863798C - Process for the purification of ª-ketopimelic acid dilactone by distillation : de en
  • DE863908C - Holding device for securing luggage on bicycle luggage carriers u. like : de en
  • FR1019451A - Process for the rapid canning of food products : en fr
  • DE1649528U - VERSION, IN PARTICULAR FOR ILLUMINATED DIAGRAMS. : de en
  • DE756224C - Highly magnifying electron microscope (Ubermikoskop) for the imaging of irradiated objects by casting shadows : de en
  • DE842312C - Brake cylinder for hydraulic wheel brakes on motor vehicles : de en
  • DE863565C - Device and method for the storage of fruits in preferably elongated field heaps : de en
  • DE863570C - Internal combustion engine : de en
  • DE864291C - Building system for electricity meters or the like with bell-shaped anchor and iron connection in the field : de en
  • GB686297A - Screw thread inserts for moulded or cast material : en
  • DE864334C - Fastening hook for hanging in profile iron : de en
  • DE863465C - Magazine mouthpiece for automatic firearms : de en
  • DE863680C - Piezoelectric flexural oscillator : de en
  • DE1649655U - HOSE, IN PARTICULAR FOR THE CONDUCTION OF GAS MEDIA. : de en
  • FR1019183A - Device for putting derailed vehicles back on track : en fr
  • FR1019569A - Method and device for the decomposition of calcium carbide : en fr
  • GB686253A - Improvements in and relating to milk-warming apparatus : en
  • DK75302C - Evaporator for devices for extracting volatile constituents of liquids. : da en
  • US2626390A - Synchronizing system : en
  • DE863446C - Process for treating soft cheese, in particular Chester cheese : de en
  • DE864002C - Limit gauges with automatic wear indicator : de en
  • DE1649640U - EQUIPMENT FOR MEASURING CARBON STRENGTH. : de en
  • DE863974C - Process for the preparation of trisazo dyes : de en
  • DE1649688U - STAMPS, IN PARTICULAR HAND STAMPS. : de en
  • DE863477C - Nailless box closure : de en
  • DE864140C - Process for obtaining a growth substance preparation : de en
  • FR1019393A - Variable speed drive coupling device : en fr
  • US2626036A - Typewriter line control attachment : en
  • US2625823A - Liquid graduate : en
  • US2625844A - Attachment for mechanically actuating the manually operable feed actuator shafts of machine tools : en
  • US2626114A - Automatic steering mechanism : en
  • DE864027C - Granulator : de en
  • DE864231C - Method and device for sieving off sludge : de en
  • FR1019169A - Method and apparatus for orthogonal spinning of cable sheaths and the like : en fr
  • US2626037A - Pre-feed table and conveyer for fish dressing machine : en
  • DE864178C - Device for reducing mechanical vibrations : de en
  • FR1019201A - Friction disc clutch, in particular for motor vehicles : en fr
  • FR1019360A - Chain yarn selector and separator with trolley and electrically controlled brake : en fr
  • GB686224A - Improvements in and relating to motion picture projectors : en
  • DE1649547U - CAP FOR HOLDING CUP. : de en
  • FR1019351A - Improvements to buffering and traction systems for sedans, especially mine sedans without chassis : en fr
  • FR1019363A - Automotive sweeper : en fr
  • FR1019609A - Hand capper with rubber ring : en fr
  • DE864001C - Procedure and tape measure for determining bulge mass : de en
  • DE863862C - Straw cutting machine : de en
  • DE859481C - Heat exchange device : de en
  • DE863594C - Device for showing changing images, in particular advertising device : de en
  • US2625920A - Gasifying carburetor : en
  • USD168659S - Combined desk and seat unit : en
  • FR1019187A - Improvements made to spark arresters of circuit breakers, etc. : en fr
  • GB686180A - Improvements in or relating to alloys : en
  • DE1649677U - PROFILE SOLE WITH GROOVE-SHAPED RECESSES. : de en
  • DE864180C - A strand that can be used as a filling or sealing insert : de en
  • DE863639C - Process for the production of pipes with inserts : de en
  • AU1425752A - Improvements in slide valves : en
  • US2625957A - Suspending means for harness frames : en
  • US2625801A - Absorption refrigeration : en
  • US2625812A - Plunger type lock : en
  • US2625851A - Camera lens board and means for controlling the same : en
  • DE864124C - Pressure gas relief valve for extinguishing chambers electrical fluid switch : de en
  • DE864277C - Directional antenna arrangement consisting of an air conductor and a reflector device : de en
  • GB686247A - Manufacture of primary alcohols : en
  • CA489737A - Treatment of wheat, rye and other cereals and bran : en fr
  • US2625832A - Mechanism for use in stock feeding devices : en
  • FR1019283A - Forklift truck : en fr
  • DE863956C - Central buffer coupling with hook-shaped coupling elements : de en
  • GB686098A - Improvements in or relating to a machine for facing, pumicing and buffing paving tiles and flag stones : en
  • DE863484C - Process for preventing the accumulation of fine coal dust on conveyor belt systems : de en
  • USD168654S - Lighting fixture : en
  • AU163578B2 - Improvements relating tothe preparation ofthe A4-pregnene Kendalls'Compound F : en
  • DE863919C - Machine for forming and depositing a fleece : de en
  • US2625722A - Fastener : en
  • US2625737A - Method of making electrical contacts : en
  • US2625858A - Mouth mirror : en
  • US2625748A - Templet : en
  • AU1430352A - Improvements in thermostats having magnetic snap action switches : en
  • CA489728A - Instrument for use in leveling railways : en fr
  • US2626117A - Governor for automatic opening control of parachutes : en
  • US2626107A - Hot water heating system : en
  • US2625725A - Pin fastener : en
  • US2626250A - Surface coating composition and process for preparing the same : en
  • DE863548C - Process for the production of condensation products : de en
  • DE863892C - Schlaegermuehle : de en
  • DK75303C - Process for the preparation of 1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline. : da en
  • DE864165C - Clamp button : de en
  • GB686154A - Method of making parts of buildings, for example, walls, roofs, doors, windows and the like, and parts made according to this method : en
  • GB686223A - Adjustable reclining chairs or the like articles of furniture : en
  • US2625874A - Grille : en
  • US2626095A - Consumer type container : en
  • AU161178B2 - Process for dyeing or printing cellulose-containing materials with metalliferous azo-dyestuffs, and solutions and dyestuff preparations therefor : en
  • AU156257B2 - Improved synchronizer apparatus for prime movers : en
  • DE1649765U - VISUAL PACKAGING FOR BAKERY AND SWEET PRODUCTS. : de en
  • DE863616C - Free flowing potassium nitrate for use in explosives : de en
  • DE864296C - Process for making pearl essence : de en
  • GB686311A - Improvements in the production of cellulose and cellulose derivatives : en
  • US2625763A - Foil handling mechanism for stamping machines : en
  • DE863721C - Harrow tines : de en
  • DE863751C - Screw pump : de en
  • DE864230C - Clamping jaws for vices that are detachably attached : de en
  • AU1424652A - Production of organic silicates : en
  • FR1019204A - Friction gear change by balls and rollers : en fr
  • FR1019291A - Brightening agent for histological tissue : en fr
  • CA489833A - Spring support for pipe : en fr
  • US2625814A - Ejecting key container : en
  • US2625900A - Automobile truck direction indicator : en
  • US2626083A - Calibrated fertilizer spreader adjustment : en
  • US2626156A - Rotating chance game apparatus : en
  • US2625799A - Open front self-service refrigerator : en
  • US2625919A - Valve silencer and shock resistor unit : en
  • US2626046A - Anode package : en
  • US2626304A - Electric fence wire attaching means : en
  • DE863417C - Process for the continuous production of polymers or of condensation or dehydration products : de en
  • DE863448C - Account sheet for the carbon bookkeeping : de en
  • US2625724A - Safety pin : en
  • AU1427352A - Improvements in and relating to modulators for electric oscillations : en
  • DE1649549U - CABLE AND PIPE SUSPENSION FOR RAIL AND CUP PROFILES WITH WEDGE FIXING. : de en
  • DE745324C - Device for controlling the synchronization of an electric motor with the rotary motion of a control unit : de en
  • FR1019266A - Device for enlarging the diffraction pattern, in an electronic analyzer : en fr
  • FR1019599A - A method of waterproofing textile fibers for liquids, such as water, while remaining permeable to gases, such as air : en fr
  • US2626385A - Indicating instrument : en
  • AU159355B2 - Improvements relating to electric switch assemblies : en
  • CA489840A - Method of making an edge portion in a thin metal plate and the product thereof : en fr
  • DE1649527U - ELECTRIC CATHODE GLOW TUBE. : de en
  • DE863823C - Circuit arrangement for backup relays, especially in railway safety systems : de en
  • US2625811A - Thread processing reel having liquid applying and liquid removing means : en
  • US2626224A - Cleaning oxide from oxidized molybdenum wire : en
  • GB686170A - Improvements in or relating to washing machines for glasses, cups and like vessels : en
  • AU1421652A - Process for dyeing or printing cellulose-containing materials with metalliferous azo-dyestuffs, and solutions and dyestuff preparations therefor : en
  • DE1649524U - HOLDING DEVICE FOR RELAY OR. DGL. : de en
  • DE863918C - Tape transfer device with pile tab for card sets : de en
  • FR1019610A - Precision micro-urometer : en fr
  • FR1019208A - Device for continuous pasteurization of cans : en fr
  • CA489856A - Fire detector and alarm system : en fr
  • DE863930C - Loom : de en
  • FR1019606A - Sofa : en fr
  • CA489777A - Ignition apparatus : en fr
  • US2625700A - Window washing and drying device : en
  • DE863725C - Ventilation system for agricultural products : de en
  • DE863831C - Cathode for electron tubes : de en
  • DE863965C - Process for the production of AC rectifiers according to the dry surface contact system : de en
  • DE752367C - Stabilization of viscous, aqueous solutions of high polymer alkali metaphosphates : de en
  • DE864129C - Electric lamp or discharge tube : de en
  • US2625736A - Method of making a two-part ball construction : en
  • CA489797A - Flash synchronizer for focal plane-type camera shutter : en fr
  • US2625972A - Cutter for producing radish rosettes : en
  • US2626018A - Elevator door interlock : en
  • US2626350A - Panoramic receiver : en
  • DE864054C - Cinematographic camera with switch-off device for preset scene lengths : de en
  • GB686147A - Improvements in or relating to lathes and other machine tools : en
  • GB686298A - Pressure boosting device, more particularly for use in hydraulic brake systems : en
  • US2625821A - Measurement of electrical winding temperatures : en
  • AU161828B2 - Improvements in or relating to gyroscopes : en
  • DE863705C - Container for ovens and stoves to accommodate the ashtray : de en
  • DE863875C - Throttle valve adjustment device : de en
  • DE1649710U - MULTI-SHELL GRAPPLE, ESPECIALLY FOR BOWLING SHAMPS : de en
  • FR1019175A - Operative dentistry instrument : en fr
  • GB686257A - Improvements in or relating to automatic stop mechanism for grinding machines : en
  • GB686414A - Press guards : en
  • AU1421952A - Improved track device for vehicles andthe like : en
  • US2625742A - Reticle mount and adjusting mechanism : en
  • AU1421052A - Noise cancellation circuits : en
  • DE1649641U - GENERAL PURPOSE DISTILLATION APPARATUS FOR QUANTITATIVE ANALYSIS. : de en
  • DE863464C - Disc cutting machine with rotating circular knife and adjustable grinding device : de en
  • DE864216C - Device for transferring liquids using a suction device that interacts with a lifter : de en
  • US2625971A - Screw holding attachment for cruciform bit screw drivers : en
  • DE863663C - Wind heater with upper heating : de en
  • US2626320A - Sound recording and reproduction : en
  • DE767603C - Process for the production of lubricating greases : de en
  • DE863610C - Footwear with elastic lace fastening : de en
  • DE863960C - Device for contact relief when switching off direct currents : de en
  • DE864048C - Method for focusing lenses and the camera acting according to the method : de en
  • DE863648C - Method and apparatus for manufacturing edge filter units : de en
  • US2626209A - Production of compounds for fuel mixtures : en
  • US2626313A - Apparatus for determining time intervals : en
  • DE759022C - Electric balance indicator : de en
  • FR1019194A - Color photography : en fr
  • GB686208A - Improvements in or relating to display stands : en
  • US2626205A - Gravity bed reactor : en
  • US2626142A - Weighing scale indicator : en
  • US2626192A - Oil-pot for vertical-shaft machines : en
  • DE1649539U - ELECTRIC HOT WATER HEATER. : de en
  • DE1649707U - MOBILE RESIDENTIAL ASSISTANCE. : de en
  • DK75317C - Atomizer. : da en
  • AU257827B2 - Improvements in or relating to data transmission systems : en
  • CA489759A - Scoop dumping mechanism : en fr
  • DE1649644U - COMPUTING DEVICE IN CIRCULAR FORM. : de en
  • DE863952C - Process for the reduction of iron oxides in a flame furnace : de en
  • DE864320C - Slotted stone made of fired clay : de en
  • DE754116C - Schraem and loading equipment for underground longwall mining : de en
  • DE863602C - Rolling and parking device for steel hatch covers on ships : de en
  • DE863840C - Process for the production of mixed leather : de en
  • DE754221C - Process for the production of electrodes for electrolytic capacitors, which are etched or otherwise chemically treated for the purpose of surface enlargement : de en
  • DE863783C - Device for winding up strip-like rolled material : de en
  • GB686412A - Improvements relating to collapsible crates or like containers : en
  • GB686155A - Improvements in or relating to negative temperature coefficient resistors : en
  • GB686179A - Improvements in or relating to conveyors : en
  • DE1649652U - TECHNICAL FABRIC. : de en
  • DE863926C - Note gate : de en
  • US2626206A - Method of making circuit panels : en
  • FR1019241A - Dyeing machine : en fr
  • FR1019335A - Ultra short wave filter : en fr
  • GB686345A - Improvements in or relating to cathode ray tubes : en
  • DE857471C - Aircraft, especially for supersonic speed : de en
  • DE863674C - Electrical signal receiver : de en
  • GB686119A - Improvements relating to hypodermic syringes : en
  • DE863733C - Running track with two running surfaces that form an angle with one another for balls or rollers : de en
  • DE864223C - Device for parallel guidance of a device : de en
  • GB686249A - Improvements relating to connectors for pipes or tubes : en
  • FR1019347A - Further training in accumulator batteries : en fr
  • GB686405A - Improvements in or relating to vehicle wheels : en
  • FR1019506A - Device and method for controlling the shape of surfaces or lines : en fr
  • DE1649598U - CREAM FEED SHAVING BRUSH. : de en
  • DE863772C - Pointing machine : de en
  • DE863803C - Process for the preparation of p-nitrobenzenesulfonic acid chloride : de en
  • DE863462C - Ship propulsion : de en
  • FR1019294A - Advanced engine control system : en fr
  • GB686363A - Improvements in or relating to rubbing machine and demountable rubbing means thereof : en
  • DE863785C - Method and device for heating textiles and other poorly electrically conductive materials when they are damp : de en
  • DE864020C - Replacement crank bearings with rolling bodies for split crankshafts : de en
  • DE1649559U - DEMONSTRATION MACHINE FOR CARPETS, RUGS AND OTHER TEXTILES. : de en
  • DE863549C - Process for the production of condensation products : de en
  • FR1019184A - Improvements to the fabrication of permanent magnets in oxides : en fr
  • DE863450C - Process for the production of flame retardant paper : de en
  • DE864171C - Device for squeezing potatoes, beetroot or the like. : de en
  • GB686429A - Improvements in or relating to dentifrices : en
  • DE864322C - Prestressed concrete assembly supports : de en
  • GB686169A - A turning device : en
  • DE863435C - Lifting jack with automatic center adjustment of the workpiece for swiveling frames, especially for wheelset swiveling frames : de en
  • FR1019624A - Salad basket with double bottom in flexible sheet of plastic material allowing the use in the house without any projection of water : en fr
  • DE1649607U - MOVABLE CONTACT SYSTEM FOR MELTING INSERTS WITH CROSSING CONTACT AREAS. : de en
  • DE1649768U - ENDLESS LINK CONVEYOR. : de en
  • FR1019189A - Hook for lace-up shoes, especially for sports or work shoes, and method of manufacture thereof : en fr
  • DE864220C - Door locking device : de en
  • DE864265C - Mobile road construction equipment with water supply : de en
  • US2626254A - Method of polymerizing trifluorochloroethylene : en
  • US2625702A - Paint applicator : en
  • DE864012C - Pulsator for milking machines : de en
  • GB686160A - Anchor : en
  • GB686193A - Improvements relating to hoisting cradles : en
  • GB686145A - Tubeless pneumatic tyre assembly : en
  • US2626111A - Takeup apparatus : en
  • GB686387A - Improvements in or relating to gas-sealing joints for pipes, conduits or the like : en
  • DE864130C - Pulse-shaped gas discharge tubes for lighting purposes, in particular fluorescent lamps excited by mercury vapor discharge : de en
  • US2626216A - Bloom inhibited chocolate : en
  • US2626367A - Welding generator : en
  • DE1649660U - SALES PACKAGE FOR TIES. : de en
  • DE1649507U - EARTHING AND SHIELDING ARRANGEMENT. : de en
  • US2625762A - Sign holding device : en
  • US2625980A - Method of making pneumatic tires : en
  • US2626354A - Oscillator circuit : en
  • DE1649627U - HEAT USE DEVICE. : de en
  • DE864107C - Telephone station with number switch : de en
  • FR1019454A - Improvements made to the laying and renewal of railways : en fr
  • FR1019290A - Close door : en fr
  • GB686401A - Improvements in or relating to folding push chairs : en
  • FR1019496A - Manufacture of bifocal lenses : en fr
  • US2625937A - Combination tobacco holder and cigarette maker : en
  • FR1019235A - New process for manufacturing canvas and molded crepe rubber boots or the like : en fr
  • FR1019392A - decorative element : en fr
  • DE863962C - Interlocking relay, especially for automatic switches with remote switching : de en
  • CA489769A - Method of washing clothes with an oscillatable agitator : en fr
  • CA489888A - Mounting device for wall mirrors : en fr
  • DE864297C - Fire-retardant coating compound and method for coating a material to protect against fire and heat : de en
  • FR1019315A - Lifting and lowering trolley for hauling ships : en fr
  • GB686226A - Improvements in or relating to devices for the dressing of hard coal or other minerals : en
  • GB686374A - Process and apparatus for manufacturing thermoplastic sheet material : en
  • AU160059B2 - Improvements in or relating to diecasting machines : en
  • CA489754A - Precast column attaching means : en fr
  • CA489846A - Separation of nitrile intermediates in amidone synthesis : en fr
  • DE1649694U - SCREW FAN WITH SWIVELING ROTOR SHAFT. : de en
  • DE754029C - Process for aeration of water : de en
  • DE864145C - Work scaffolding for external and internal work on structures of any kind : de en
  • DE864163C - Counting means comprising electronic devices : de en
  • GB686201A - Conveying apparatus for milk-cans and other containers : en
  • DE759435C - Device for performing or initiating switching processes in power circuits with the help of a variable resistor : de en
  • DE863677C - Intercom speaker system with conference operation : de en
  • DE864127C - Regulator for an electric motor : de en
  • DE864274C - Electric vibrator : de en
  • US2625704A - Cleaning and dust collecting machine for dry mops : en
  • DE863455C - Mobile steam power generator : de en
  • DE864299C - Process for the production of paint resins : de en
  • FR1019529A - Product to burn the tops of seed potatoes : en fr
  • DE1649573U - GRINDING WHEEL FOR GRINDING KNIFE FORGED GOODS. : de en
  • FR1019171A - Liquid filter : en fr
  • FR1019253A - Vehicle braking device by the steering wheel : en fr
  • FR1019500A - Elastic pin sleeve for coupling shafts : en fr
  • US2625942A - Illuminated vanity case : en
  • DE863771C - Multi-part last for footwear : de en
  • FR1019633A - Crystal oscillator refinements : en fr
  • GB686116A - Improvements in or relating to the production of water-soluble salts of carboxymethyl cellulose ethers of improved physical form : en
  • US2625747A - Mortar veneer template : en
  • DE864303C - Surface treatment agents, e.g. B. paints, impregnation and electrical insulation : de en
  • GB686093A - Image pick-up tube : en
  • FR1019274A - Quick coupling device for a bangle for its attachment to a watch with hinges : en fr
  • GB686142A - Thermoplastic compositions : en
  • DE864117C - Process for the impregnation of organic fibers with polystyrene : de en
  • FR1019258A - Improvements to sound-controlled signaling systems : en fr
  • US2626180A - Automotive vehicle body construction : en
  • CA489732A - Lawn mower : en fr
  • CA489865A - Dies and method for making truck lever connections : en fr
  • US2626245A - Suppressing the oxidation of co to co2 in a fixed bed regenerator : en
  • US2626172A - Baggage latch : en
  • US2626073A - Venting closure and liner therefor : en
  • DE863718C - Electric light meter for photographic use : de en
  • US2625921A - Air-cooled spark plug : en
  • AU1419552A - Improvements in and relating to corrugated materials suitable for use in building : en
  • CA489838A - High voltage cell structure : en fr
  • GB686135A - Improvements in cyclopentanophenanthrene derivatives and process for producing the same : en
  • GB686162A - Improvements in or relating to skis : en
  • CA489730A - Printed tag receiver for tag printing machines : en fr
  • DE1649508U - ANTENNA ARRANGEMENT. : de en
  • DE863998C - Process for the treatment of sulphidic ore : de en
  • FR1019421A - Improvements to control devices for condensed discharge lamps : en fr
  • FR1019475A - Process for stabilizing photographic emulsions : en fr
  • DE1649564U - VERTICALLY OPENING DOOR ON THE REAR PANEL OF A BODY. : de en
  • DE863736C - Method and device for processing the adjustment surfaces on workpieces : de en
  • FR1019284A - Reciprocating internal combustion engine operating on the two-stroke cycle : en fr
  • GB686398A - Improvements in and relating to the lining of hollow articles : en
  • DE863399C - Process for the production of artificial threads : de en
  • DE864137C - Remote control for arc welding converter : de en
  • FR1019267A - New polishing and brightening product for the barrel process : en fr
  • DE1649634U - PROTECTIVE SHEET FOR FLOW METER IN ACCORDANCE WITH THE PRESSURE DIFFERENCE MEASUREMENT PROCEDURE. : de en
  • US2626089A - Powdered and granulated material container with self-closing dispensing valve : en
  • US2626376A - Motor control system : en
  • DE1649631U - DEVICE FOR DIELECTRIC SEAM WELDING ON THERMOPLASTIC PLASTICS. : de en
  • FR1019311A - Automatic gear change control device, in particular for motor vehicles : en fr
  • GB686130A - Improvements in and relating to pulverised-fuel-fired steam boilers : en
  • GB686277A - Improvements relating to weather-excluders and the like for doors and windows : en
  • GB686305A - Safety devices for looms for weaving tufted pile fabrics : en
  • DE863631C - Box for baking and placing bread dough pieces in a row on pull-out ovens : de en
  • GB686265A - Films : en
  • CA489726A - Combination billfold and coin purse : en fr
  • DE1649755U - HEXAGONAL TOP. : de en
  • GB686290A - Improvements in and relating to electric lamp sockets : en
  • DE1649699U - DRESS RACK. : de en
  • DE753492C - Process for the production of sweatable paraffin : de en
  • FR1019218A - Mixed coupling and transfer power supply unit : en fr
  • DE764794C - Process for making small parts welded together : de en
  • DE863863C - Fishing reel : de en
  • GB686197A - Improvements relating to the mounting of furniture drawers : en
  • GB686168A - Ladle truck or trolley : en
  • FR1019312A - Improvements to hangers for carrying clothes and the like : en fr
  • FR1019488A - Bait for sea fishing : en fr
  • DE863540C - Process for finishing split leather, leather waste u. like : de en
  • DE864056C - Device for observing cinematographic demonstrations : de en
  • DE863460C - Window lid for tin cans and process for its manufacture : de en
  • DE863895C - Accounting form : de en
  • DE863573C - Injection pump for internal combustion engines : de en
  • DE863795C - Process for the preparation of 1, 2, 6-hexanetriol : de en
  • DE864111C - Circuit arrangement for the selective transmission of electrical signals : de en
  • FR1019435A - Valve box for compressors and similar devices : en fr
  • US2626062A - Bobbin holder : en
  • IT477369B - : it
  • DE864045C - Method of making multi-layer cross-bottom valve bags : de en
  • DE864147C - Movable wall for room division : de en
  • GB686279A - Improvements in or relating to photographic shutters : en
  • GB686336A - Improvements in concrete breaking machinery : en
  • FR1019355A - Ballpoint Pen Improvements : en fr
  • US2626047A - Cosmetic holder : en
  • US2626373A - Switch for relay circuits for automobiles or the like : en
  • USD168658S - Pump handle : en
  • GB686250A - A process for digesting straw or similar vegetable material : en
  • AU157468B2 - Disc brake for vehicles : en
  • DE1649734U - DIAPOSITIVE TIPPING FOLDER. : de en
  • CA489893A - Automatic electric arc welding apparatus : en fr
  • US2625734A - Art of making color-kinescopes, etc. : en
  • CA489733A - Turbine : en fr
  • CA489825A - Twist drills : en fr
  • CA489853A - Treatment of drilling fluids : en fr
  • DE864070C - Method and device for cleaning an endless cleaning cloth for drafting rollers : de en
  • US2625793A - Gas turbine apparatus with air-cooling means : en
  • US2626352A - Pulse discriminating circuit : en
  • AU1426152A - Improvements relating to electric switch assemblies : en
  • CA489804A - Resinous composition and preparation of same : en fr
  • US2625808A - Yarn lever controlling mechanism : en
  • US2625893A - Method of making pastry : en
  • DE863522C - Device for regulating the radiation damping of a hollow tube slot emitter : de en
  • DE864109C - Pole voter for telephone systems : de en
  • GR14095B - IMPROVEMENTS ON ANCHAIRING MACHINE. : el en
  • DE863494C - Process for the preparation of acrolein-containing carbonyl compounds : de en
  • DE863765C - Device for the automatic opening and closing of wing doors, especially wing doors : de en
  • DE864006C - Method for the electromagnetic recording and reproduction of messages : de en
  • FR1019279A - Skill game based on magnet property : en fr
  • GB686123A - Improvements in adjustable boring heads : en
  • GB686186A - Improvements in or relating to electric ribbon cable : en
  • FR1019302A - Method of mounting pistons for internal combustion engines and pistons thus obtained : en fr
  • FR1019446A - Advanced regulator for air and similar fluids : en fr
  • US2626005A - Method and apparatus for removal of ammonia in boiler feedwater systems : en
  • GB686430A - Improvements in or relating to apparatus for automatically oiling moving parts : en
  • CA489791A - Sensitized photographic emulsion : en fr
  • DE1649538U - AFTER SWITCHING HEATING SURFACE FOR ROOM OVENS, KITCHEN COOKERS AND LIKE. : de en
  • DE1649750U - CUP ACTUATED BY CRANK DRIVE AS A CHILDREN'S TOY. : de en
  • GB686331A - An improved arrangement of the grinding rolls in roller mills : en
  • GB686144A - Rotating impeller gas-meter : en
  • GB686410A - Improvements relating to equipment for rotary rock drilling : en
  • DE1649748U - DOLL SHOES MADE OF PLASTIC FILM. : de en
  • AU1419652A - Improved synchronizer apparatus for prime movers : en
  • US2625872A - Air circulating unit : en
  • US2626086A - Pumping apparatus : en
  • FR1019198A - Method and device for increasing the propulsive force of a reaction-driven apparatus : en fr
  • FR1019645A - Improvements to the processes for electrolytic polishing and deburring of steels and to the electrolytes used for this purpose : en fr
  • DE863469C - Sports and training equipment : de en
  • DE863683C - Spacer for two parallel overhead cables : de en
  • DE864203C - Method for lifting water and device for practicing the method : de en
  • DE863737C - Soldering process for fastening hard metal bodies : de en
  • DE863996C - Process for emulsion polymerization of unsaturated organic compounds : de en
  • DE864019C - Self-aligning plain bearings : de en
  • US2625947A - Device for attaching fabric to umbrella ribs : en
  • DE1649544U - FASTENING MEANS FOR MACHINE PARTS, IN PARTICULAR FOR VALVE BODIES IN HOUSING. : de en
  • DE864106C - Telephone station with number switch : de en
  • US2625708A - Method of locating fish for beheading : en
  • DE1649526U - CONTROL TRANSFORMER. : de en
  • DE863466C - Process for binding solid, elastic, curable polysiloxanes, in particular methylpolysiloxanes, to a copper-containing or copper surface : de en
  • DE863672C - Method and circuit arrangement for the transmission of encrypted series of single-pole electrical pulses : de en
  • US2625854A - Panoramic binocular telescope : en
  • GB686131A - Improvements in or relating to ignition arrangements for gas-turbine engines : en
  • CA489745A - Procedure and machine for manufacturing corrugated paper or other corrugated materials and products made in that way : en fr
  • CA489767A - Device for attaching master sheets on drums : en fr
  • DE863438C - Clamping device for workpieces : de en
  • DE863640C - Process for the production of copper-plated steel pipes : de en
  • DE864186C - Facility for roller mills : de en
  • DE864300C - Process for the production of drying oils : de en
  • FR1019257A - case for items intended for shoe care : en fr
  • FR1019277A - Further training in clamping devices such as clamps, vices and the like : en fr
  • FR1019295A - Improvements to lance devices for sprayers : en fr
  • GR14117B - SYSTEM PROTECTION OF FOOTWEAR HEELS OF SHOES. : el en
  • DE863787C - Device for machine cleaning of laundry u. like : de en
  • DE864206C - Transfer gear for multiple drives on motor vehicles : de en
  • DE864255C - Process for the production of A4.5 unsaturated 3-keto compounds of the androstane series : de en
  • FR1019477A - Process for obtaining dry cheese powder and resulting production : en fr
  • DE863472C - Process and device for the production of concrete pipes : de en
  • DE864305C - Process for the production of drawing means for cold-formed material : de en
  • FR1019411A - Further training in portable boring machines : en fr
  • GB686294A - Improvements in or relating to the reactivation of solid adsorbent materials : en
  • GB686421A - Improved tandem bicycle frame construction : en
  • GB686203A - Improvements in optical projectors for producing moving pictures : en
  • GB686342A - Improvements relating to hypodermic injection apparatus : en
  • GB686292A - Improvements in portable stands for the display of products in containers : en
  • DE1649744U - ORTHOPEDIC SHOE INSOLE (FUNCTIONAL IMPRESSION) WITH HEAT-RESISTANT LEATHER SURFACE AND REPEATED CORRECTION. : de en
  • DE1649673U - PLASTIC MILK BOTTLE IN CUBE SHAPE. : de en
  • DE863395C - Throttle valve, especially exhaust gas throttle valve for gas-heated devices : de en
  • FR1019524A - Electric gear motor : en fr
  • GB686221A - Improvements in the recovery of nickel from solutions : en
  • GB686284A - Improvements in non-slip attachments for mats : en
  • DE855745C - Device for heating metal workpieces by means of high frequency currents : de en
  • DE1649542U - ROTATION DEVICE FOR WOODEN BEAM HEADS. : de en
  • DE1649620U - CLUB AND DINING TABLE WITH TABLE TOP ADJUSTABLE IN HEIGHT. : de en
  • GB686316A - Polymerization of monoalkylethylenes : en
  • US2626284A - Aqueous caustic treat of iso-octyl alcohol : en
  • FR1019593A - Hydro-mechanical device for lifting cultivation implements hitched to agricultural tractors : en fr
  • GB686137A - An improved door stop : en
  • GB686426A - "improvements in combined service and auxiliary disc brakes" : en
  • DE864043C - Process for the production of a refined potato starch : de en
  • DE863768C - Letter opener : de en
  • CA489874A - Motor fuels : en fr
  • US2626186A - Injector nozzle : en
  • US2625939A - Pipe smoker's accessory : en
  • US2626307A - Motor testing device : en
  • US2626289A - Process for polymerization in the presence of a fluid solid polymerization catalyst : en
  • FR1019374A - Boot ventilation device and the like : en fr
  • FR1019403A - Manufacturing process of materials for tiles, plates and other coverings : en fr
  • GR14116B - COTTON COMBING MACHINE. : el en
  • DE1649746U - SHOE TAPE CLOSURE. : de en
  • DE864061C - Constantly working contact copier for motion picture films u. like : de en
  • FR1019402A - Method and apparatus for measuring the relative phase shift between very low frequency currents : en fr
  • FR1019546A - Tubular hydraulic shock absorber for automobiles, motor vehicles, etc. : en fr
  • DE1649601U - DISTRIBUTION ELEMENT WITH BRACKET. : de en
  • DE863971C - Process for the preparation of chromable monoazo dyes : de en
  • DE864280C - Arrangement for the artificial earthing of a high frequency device : de en
  • DE1649781U - NON-SHIFTABLE SPACE-SAVING TAB. : de en
  • FR1019177A - Printing wheel manufacturing process : en fr
  • FR1019450A - Piston particularly applicable to cycle, motorcycle and automobile pumps : en fr
  • GB686289A - Improvements in or relating to record cards, tapes or the like supports, and the recording of magnetic marks on such supports : en
  • FR1019485A - Dosing system for all liquids : en fr
  • DE864133C - Electron-optical image intensifier : de en
  • FR1019386A - New continuous speed change : en fr
  • FR1019471A - Device for tempering hardened timepieces : en fr
  • GR14098B - METHOD FOR THE PREPARATION OF THIOAMID. : el en
  • DE863530C - Lighting device, especially for street lighting : de en
  • DE863891C - Device for pressing bushes, pipes, rods, etc. Like. From powdery material : de en
  • GB686100A - Improvements in or relating to fork lift trucks or like vehicles : en
  • GB686418A - A new or improved decorative pendant : en
  • US2626014A - Measuring valve for centralized lubricating systems : en
  • US2626234A - Heat exchange of fluidized solids with gases and vapors : en
  • AU1431752A - Improvements in or relating toa method for producing titanium concentrates : en
  • CA489820A - Facsimile copying apparatus : en fr
  • CA489895A - Waste food grinder : en fr
  • DE1649504U - SHAVING BRUSH. : de en
  • US2625846A - Method of drilling cutting plates : en
  • US2626377A - Combination of an electric switch and air core reactor for protecting electrical equipment from excessive fault currents : en
  • DE863706C - Double doors for ovens and stoves : de en
  • FR1019178A - New type of container for liquids : en fr
  • FR1019588A - Writing instrument with rotating ball and differentiated inks : en fr
  • GR14113B - HYDROKINITOS PUMP. : el en
  • DE1649762U - FOLDABLE CONTINUOUS TRANSPORT CRATE. : de en
  • DE1649795U - SWITCHING STATION IN SHEET METAL CABINET FOR MEDIUM OR HIGH VOLTAGE SWITCHGEAR. : de en
  • DE863596C - Roll cutting and wrapping machine for paper or the like. : de en
  • GB686220A - Improved combined electrode and skimmer for electric glass melting furnaces : en
  • DE754863C - Display device for a total remote measuring system : de en
  • GB686272A - Improvements in balancing machines : en
  • FR1019167A - Improvements to processes for regenerating files, rasps and other similar objects by corrosion : en fr
  • FR1019182A - Improvement in the supportive mode of stockings and similar clothing : en fr
  • FR1019414A - Combination cap, with sealed pneumatic suction cup, double-acting, on special container, fluid dispenser-doser : en fr
  • US2625824A - Shortening measuring cup : en
  • US2626169A - Fluid seal : en
  • GB686136A - Improvements in or relating to photographic shutters having built-in flashlamp synchronisers : en
  • US2626070A - Material handling device : en
  • DE863838C - Flat knitting machine and method of its operation : de en
  • US2626391A - Receiving apparatus for radiofrequency navigation systems : en
  • US2626155A - Baseball game board : en
  • US2626268A - Synthesis of aliphatic silanes : en
  • AU163148B2 - Apparatus for inspecting and classifying flat metal products : en
  • CA489851A - Articulation mounting and its application to screw propellers with oscillating blades : en fr
  • US2625822A - Digital indicating arrangement for measuring systems : en
  • US2626106A - Control apparatus : en
  • US2626109A - Tape roll supporting means : en
  • US2626085A - Electric hand grease gun : en
  • US2626269A - Aromatic halosilanes : en
  • USD168649S - Combined can and bottle opener : en
  • DE759855C - Cathode arrangement, especially for short-wave tubes, with several emitting glow wires : de en
  • DE762514C - Internal combustion turbine system of high performance : de en
  • DE863499C - Absorption chiller : de en
  • DE863673C - Electrical signal receiver : de en
  • DE863694C - Lamp hanging over traffic routes : de en
  • FR1019622A - Arrangements of the high and medium frequency circuits of a wireless telegraphy receiver with a view to reducing congestion : en fr
  • US2625807A - Method of knitting : en
  • US2626359A - Target for particle accelerators : en
  • US2626298A - Sliding connector for bus bar sections : en
  • DE863972C - Process for the preparation of monoazo dyes : de en
  • DE864185C - Economy stain : de en
  • US2625720A - Pump for type casting : en
  • US2626013A - Centrifugal air cleaner for internal-combustion engines : en
  • DE863599C - Oil-pressure disc brakes, especially for motor vehicles : de en
  • US2626031A - Fluid clutch with slidable bearing : en
  • US2626022A - Foot and hand brake for farm tractors : en
  • US2625884A - Impeller : en
  • US2625949A - Inflating mechanism adjustable for high or low pressure ranges : en
  • CA489765A - Extra length concrete pile : en fr
  • US2625753A - Metal clip-on safety toe : en
  • US2625886A - Pump : en
  • DE863618C - Refuse collection truck : de en
  • DE863625C - Device for moving large loads, e.g. B. machine housing, in rooms with a solid floor : de en
  • FR1019219A - Oily ink : en fr
  • GB686394A - Improvements in or relating to the polymerization of organic compounds : en
  • AU163177B2 - Improvements relating tothe desulphurisation of petroleum hydrocarbons : en
  • DE1649515U - MODULE RECEIVER. : de en
  • FR1019200A - Lightweight material for construction : en fr
  • DE863497C - Process for the production of aryl ethers : de en
  • FR1019408A - Dryer for bulk materials : en fr
  • US2626157A - Phonograph record automatic changing device : en
  • FR1019344A - Clamping device for slotted collets of a machine tool : en fr
  • GB686211A - Improvements in or relating to a cushioning pad for use in a shock cushioning mechanism : en
  • DE751108C - Switching device for multi-phase step transformers consisting of load switches, step selectors and reversing switches : de en
  • DE863623C - Automatic loading device for conveyors u. like : de en
  • FR1019426A - Device allowing easy disassembly, in the pulsators, of the distributor drawer : en fr
  • GB686379A - Improvements relating to electric lamps for road vehicles : en
  • US2626066A - Alternate tipping valve : en
  • DE864074C - Yarn winch for unwinding skeins of yarn : de en
  • CA489827A - Expanded scale voltmeter : en fr
  • DE1649587U - BUSINESS CARD WITH MOVING OBJECTS. : de en
  • DE1649590U - REPAIR DEVICE FOR PASSENGER CARS. : de en
  • DE863702C - Process for hot drawing thermoplastic threads : de en
  • DE863777C - Rotary table press, especially for stones : de en
  • CA489781A - Blades for turbines or the like : en fr
  • DE1649675U - ruler : de en
  • DE863756C - Wheel attachment to motor vehicles or the like. : de en
  • DE863145C - Machine for distributing mowings : de en
  • US2626132A - Mixing device for frozen confections : en
  • US2625717A - Multiple sheet glazing unit : en
  • US2626021A - Hydraulic link in brake mechanism : en
  • US2626124A - Sealed toggle valve operating mechanism : en
  • DE864278C - Tower radiator for short waves : de en
  • FR1019237A - Fruit grading and packing machine : en fr
  • FR1019282A - Watch strap and method for obtaining this strap : en fr
  • FR1019339A - Pressure limiting safety device in compressed gas tanks and more particularly in air chambers of running tires : en fr
  • FR1019607A - Dancing letters or vibrating mobile patterns : en fr
  • GR14094B - NEW TYPE OF GAS OVEN, OVEN AND CLEAN OIL HEATER. : el en
  • US2625840A - Automatic differential gear transmission : en
  • US2626011A - Recirculating dusting system : en
  • US2625870A - Root rake shoe : en
  • US2626241A - Bentonite greases : en
  • US2625936A - Filler feed for cigar machines : en
  • DE1649617U - SHEET ROLLER HANGERS FOR CURTAINS, STORES AND THE LIKE. : de en
  • DE863947C - Process for the production of granulated superphosphate : de en
  • DE864037C - Containers for packing food, in particular fish, under refrigeration : de en
  • DE864083C - Conveyor belt, especially face conveyor belt : de en
  • DE864338C - Movable storage of loads, e.g. B. of pipelines : de en
  • US2626318A - Radio-frequency transformer and inductance element therefor : en
  • US2625709A - Method and apparatus for intensely working plastic materials : en
  • US2625987A - Child's seat : en
  • US2626236A - Purification of naphthalene : en
  • US2625994A - Gas burner formed by stacked annular members : en
  • US2626275A - Process for catalytic conversion of carbon monoxide and hydrogen to hydrocarbons, oxygenated hydrocarbons, and the like : en
  • DE1649771U - MONTHLY COPPER. : de en
  • DE1649576U - FOOTWEAR. : de en
  • CA489810A - Power lift : en fr
  • DE1649625U - BAG CLOSURE. : de en
  • DE863633C - Rock drilling machine operated with compressed air : de en
  • US2625726A - Slide fastener : en
  • US2625863A - Testing device for flash cameras : en
  • US2626079A - Bottle carrying case : en
  • US2626380A - Microphone : en
  • AU1424152A - Fluid pressure system : en
  • DE751673C - Mobile telecommunication cable : de en
  • GB686438A - Extrusion of tetrafluoroethylene polymer : en
  • DE1649761U - TRANSPORT AND USE CONTAINERS MADE OF ELASTIC MATERIALS FOR GASES AND LIQUIDS. : de en
  • US2626387A - Device for collecting equine urine specimens : en
  • USD168656S - Combination lamp, clock, and plant holder : en
  • DE863842C - Arrangement on semi or fully automatic frying machine for edibles such as fish or meat farce, fillets or similar goods : de en
  • DK75301C - Coupling mechanism for presses. : da en
  • FR1019342A - Improvements to devices for measuring mechanical forces by magneto stricture : en fr
  • GB686417A - Improvements in or connected with stands for drawing boards or tables : en
  • US2625718A - Draft preventing attachment for doors : en
  • US2625960A - Shuttle filling guide and tensioning device : en
  • US2626016A - Automatic lubricator for moving conveyer chains and other moving mechanisms : en
  • DE1649541U - MESER HEAD. : de en
  • DE1649776U - ARMBLADE. : de en
  • CA489876A - Stabilized olefinic polymers and copolymers : en fr
  • DE863689C - Tester for voltage search in electrical lighting and power systems : de en
  • GB686222A - Improvements in or relating to multiple pole automatic electric switches with magnetic and thermal tripping members : en
  • US2625977A - Antiskid chain and mounting means therefor : en
  • US2626272A - Organoalkoxysilanes : en
  • DE863542C - Twin-motor gripper winch with epicyclic gear : de en
  • DE864302C - Process for the production of aqueous lacquer resin emulsions : de en
  • FR1019212A - Common television reception systems : en fr
  • DE1649595U - COMBINED HEAD AND SCARF. : de en
  • GB686096A - Improvements in or relating to the manufacture of cathode ray tubes : en
  • DE863401C - Process for the production of hardboard : de en
  • DE1649780U - SPRING CLIP FOR PAPER AND CARDBOARD SHEETS. : de en
  • GB686308A - Improvements relating to varnishing of stators for dynamo-electric machines : en
  • DE863452C - Device for developing films : de en
  • DE863553C - Halyard drive : de en
  • DE864290C - Magnetic shunt arrangement for counter or the like with drum armature and inner and outer iron connection part : de en
  • DE863994C - silo : de en
  • DE864177C - Ribbon spring : de en
  • US2625788A - Flame holder and fuel nozzle supporting mechanism for ram jet engines : en
  • DE1649738U - PENDULUM GRINDING MACHINE. : de en
  • DE841525C - Flush current control for two-stroke gasoline engines : de en
  • FR1019271A - Fast keyboard, especially for typewriters : en fr
  • FR1019440A - Brake improvements for cycles and motorcycles : en fr
  • US2626212A - Selective herbicidal composition : en
  • US2626252A - Interpolymers of trihaloalkenes : en
  • DE864150C - Process for the continuous high pressure polymerization of ethylene : de en
  • DE863621C - Device for measuring the amount of compressed air for the nozzles of pneumatic pressure conveyors : de en
  • DE864294C - Process for the production of electrical capacitors with thin zinc coatings : de en
  • GB686176A - Improvements in swinging arms for the spindles of spinning machinery and the like : en
  • GB686351A - Improvements relating to internal combustion engines : en
  • DE1649525U - ELECTRIC ALARM CLOCK SWITCH. : de en
  • DE863607C - Control device for automatic tool machines : de en
  • FR1019366A - Improvements to devices intended for extracting office staples binding papers : en fr
  • US2626034A - Centrifugal clutch with removable cantilever spring : en
  • US2626319A - Multistation duplex system : en
  • DE1649643U - COOLER FOR DISTILLING WATER AND THE LIKE BY MEANS OF A STEAM POT. : de en
  • FR1019531A - Electrical outlet with circuit breaker : en fr
  • FR1019469A - Motorcycle compressor : en fr
  • US2625826A - Automatic premeshing mechanism : en
  • US2625723A - Bendable prong paper fastening clip : en
  • DE863567C - Parasite killers for small pets, especially poultry : de en
  • DE863584C - Highly resistant enamelling : de en
  • FR1019573A - Internal combustion engine with lateral compression chamber serving as valve chamber : en fr
  • GR14102B - SINGLE STAGE OR MULTI-GRADE CENTRAL PUMPS WITH RADIOUS RUNNERS. : el en
  • US2625944A - Quenching apparatus : en
  • US2626228A - Method of producing crystalline insulin : en
  • DE863629C - Drive for ribbon looms : de en
  • DE863967C - Procedure for controlling welding transformers and transformers for practicing the procedure : de en
  • FR1019634A - Tools for stopping and putting the clock springs in place in the barrels : en fr
  • US2625918A - Fluid heating apparatus : en
  • US2626356A - Ultrahigh-frequency generator : en
  • CA489882A - Projection system : en fr
  • CA18876S - Sports shoe : en
  • DE1649561U - BILLBOARD WITH FLICKER LIGHT DEVICE. : de en
  • DE863562C - High-speed counter : de en
  • US2626041A - Flexible conveyer : en
  • GB686271A - System and apparatus for handling transportable containers : en
  • GR14133B - NEGATIVE CARBON HEADLIGHTS. : el en
  • FR1019557A - Improvements to writing instruments : en fr
  • GB686191A - Improvements relating to carding machines : en
  • GR14114B - ELECTROSTAT. : el en
  • US2625973A - Laundry hamper : en
  • DE863837C - Flat weft knitting machine, especially cotton knitting machine : de en
  • DE863872C - Reversible motor : de en
  • DE864283C - Pulley shortwave antenna for large variation range : de en
  • AU1425252A - Anew-or, improved; jig for use. in upholstering : en
  • US2625894A - Vertical combustion accelerating grate : en
  • AU155933B2 - Improvements in machines for repairing the valve seat faces of parallel slide valves : en
  • DE863993C - Reinforcement insert for concrete : de en
  • FR1019195A - Improvements in color photography : en fr
  • FR1019452A - Children's car : en fr
  • US2626122A - Spray gun valve : en
  • DE1649659U - CONSOLE-LIKE HOLDER FOR RECEIVING IN SHOP WINDOWS, SHOPBOXES OR. DGL. ITEMS TO BE ISSUED. : de en
  • FR1019361A - Tensioning device with two rotating rollers for textile threads or fibers and the like : en fr
  • FR1019560A - Improvements to fireplaces : en fr
  • US2625993A - Gas burner flash tube ignition apparatus : en
  • AU1428652A - Method of preparing evaporated milk and like products for preservation in sealed containers : en
  • CA489780A - Valves for controlling hydraulically-operated mechanisms : en fr
  • DE863507C - Method for scanning television images : de en
  • DE863845C - Slat closure for wall openings : de en
  • DE863916C - safety lock : de en
  • DE864155C - Device for drawing ellipses : de en
  • GB686234A - Process for dispersing solids in liquids : en
  • CA489816A - Synthesis of n-aryl-maleimides : en fr
  • DE761693C - Device for producing steel-reinforced in-situ concrete piles : de en
  • US2625999A - Variable pitch propeller : en
  • US2626363A - Piezoelectric crystal and method of making it : en
  • CA489857A - Blading for turbines and like machines : en fr
  • US2625809A - Centrifugal washing machine : en
  • US2626162A - Perambulator : en
  • DE764767C - Process for the production of solid paraffin from carbon oxide and hydrogen : de en
  • DE863746C - Single-lens reflex camera : de en
  • DE864068C - Cleaning equipment, especially for blackboards : de en
  • DE864179C - Tension ring for wooden pipes : de en
  • DE863753C - Synchronization device for transmissions, especially of motor vehicles : de en
  • US2625781A - Onion harvester machine : en
  • US2625954A - Diaphraagm device : en
  • US2626323A - Amplifier circuit for color television : en
  • AU157437B2 - Improvements in mitred corner joints : en
  • DE863582C - Process for electroplating heavy metals, especially lead bronze surfaces : de en
  • DE863722C - Blow bar drum for threshing machines : de en
  • GB686296A - Improvements in or relating to fingers for the cutting mechanism of reaping or mowing machines : en
  • DE759955C - Circuit arrangement for displaying the impermissible drop in the anode current of pipes caused by malfunctions with the aid of a relay connected to the anode circuit : de en
  • FR1019619A - Wideband amplifiers using an electronic plasma discharge tube : en fr
  • GR14128B - CARBON COLLECTOR AUTOMATICALLY CONTROLLED DAMAGE INSULATION OF SECTORS. : el en
  • GB686314A - Improvements in or relating to pressure-sensitive devices incorporating flexible diaphragms : en
  • DE751255C - Process for the production of embossed or glossy patterns on fabrics made from cellulose fibers : de en
  • AU162433B2 - Improved process forthe manufacture of titanium metal : en
  • US2626138A - Washed air induction device for water pumping systems : en
  • DE863470C - Mixer for processing clay or the like. : de en
  • DE754485C - Disinfectant with anti-rust properties : de en
  • DE863606C - Combined grinding machine : de en
  • DE864253C - Process for the preparation of hydroaromatic compounds with hydrophilic groups : de en
  • GB686384A - Improvements in or relating to lubricating oil additives : en
  • AU160965B2 - Improvements in or relating to tensioning members for filaments for electrical apparatus, such as electric discharge tubes and incandescent lamps : en
  • AU159601B2 - Improvements in or relating to nitrocellulose coating compositions : en
  • US2626087A - Syringe with vernier adjustment : en
  • US2626203A - Method of making zirconium tetrachloride : en
  • DE757670C - Self-igniting, air-compressing internal combustion engine : de en
  • DE864047C - Fleece mat : de en
  • GR14110B - ROTATING ADVERTISING LIGHT MOVING BY ELECTRICITY, PETROLEUM, OIL ETC. : el en
  • DE1649770U - MECHANICAL LOADING SHOVEL FOR TIPPER VEHICLE. : de en
  • FR1019419A - Retractable head milling device, in particular for pipes : en fr
  • IE20192L - Fatty acid amides : en
  • DE1649511U - TUNING DEVICE FOR FIXED SETTING OF SEVERAL FREQUENCY CHANNELS. : de en
  • FR1019352A - Apparatus intended to locate faults in electrical conductors : en fr
  • FR1019368A - Improvements to electrical contactor devices : en fr
  • GB686232A - Improvements in the manufacture of vinylic polymers and copolymers : en
  • CA489805A - Clay grinding mills : en fr
  • DE863427C - Four-stroke internal combustion engine : de en
  • DE863653C - Process for the production of oxygen-containing organic compounds : de en
  • CA489890A - Releasable attachments : en fr
  • DE760224C - Method of manufacturing electrical heating cables : de en
  • CA489866A - Bacterial enzymatic products and processes for making same : en fr
  • DE864207C - Telescopic hydraulic shock absorber for motor vehicles : de en
  • FR1019425A - Lid for jars and jars : en fr
  • GB686105A - Improvements in the feeding of collapsed cartons : en
  • GB686425A - Improvements in or relating to gas turbine power plants : en
  • DE863853C - Adjusting pin carriage for balancing machines : de en
  • CA489817A - Aliphatic-cyano-azo compounds : en fr
  • CA489842A - Record card punching machine : en fr
  • AU157988B2 - Flexible sealing strip : en
  • CA489763A - Road sanding machine : en fr
  • AU1430252A - Process forthe preparation of cellulosic pulp : en
  • AU1416152A - Improvements infused salt baths forthe heat treatment of metals : en
  • US2626029A - Spring type overload release clutch : en
  • US2626129A - Liquid distributor for cooling apparatus : en
  • DE863657C - Process for the production of lactams : de en
  • FR1019242A - New pipe clamp system : en fr
  • US2626045A - Ash tray : en
  • US2625827A - Drive mechanism for phonograph turntables and tape mechanisms : en
  • US2626345A - Lamp to illuminate the keyboard and music rack of organs : en
  • US2625773A - Automatic circular grinding machine : en
  • FR1019372A - Regulating device for steam heating, in particular for low pressure steam heating of railway cars : en fr
  • FR1019443A - Fluid Spray Gun Improvements : en fr
  • DE864173C - Injection internal combustion engine with a combustion chamber cast into the cylinder head as a special component and a method for producing the same : de en
  • CA489839A - Switchboard : en fr
  • DE863628C - Gun exchange machine for looms : de en
  • DE863778C - Cleaning device for plate presses : de en
  • DE864245C - Process and device for changing for regenerative furnace systems with lean gas heating, especially for coke ovens : de en
  • DE864335C - Screw locking, in particular locking nuts : de en
  • DE1649534U - EQUIPMENT ON HAIR DRYING HOODS. : de en
  • DE863978C - Lacquers : de en
  • DE1649553U - MULTI-SPINDLE MACHINE WITH SELF-ACTING BAR FEEDER. : de en
  • DE1649570U - SHEETS FOR PACKAGING OF GOODS. : de en
  • DE1649715U - ADJUSTABLE LONGITUDINAL STOP FOR WOODWORKING MACHINES, IN PARTICULAR CIRCULAR SAW MACHINES. : de en
  • DE864264C - Machine for leveling the ground : de en
  • US2625951A - Safety device for hydraulic brakes : en
  • US2625992A - Multiple group gas burners with independent fuel and secondary air supplies : en
  • US2625775A - Art of packaging with pull strip : en
  • US2626201A - Recording instrument pen mechanism : en
  • GB686207A - Improvements in or relating to high-voltage electric circuit-interrupters : en
  • GB686262A - Improvements in package holders for use on textile machines : en
  • AU157140B2 - A heating plant particularly for motor vehicles : en
  • AU159310B2 - New or Improved current sensitive switches and electric irons embodying such switches : en
  • AU1429952A - Improvements relating tothe desulphurisation of petroleum hydrocarbons : en
  • DE1649693U - STANDING GRATE FOR TEA OVEN. : de en
  • DE1649745U - HEAT RESISTANT AND RECOVERABLE LEATHER COVER FOR THERMOPLASTIC INSOLES. : de en
  • DE759216C - Photographic camera with attachable photoelectric light meter : de en
  • DE863528C - Operating lamp : de en
  • DE863644C - Steam washer : de en
  • DE864189C - Process for the production of butter from highly concentrated cream : de en
  • CA489812A - Tag notching machine : en fr
  • FR1019179A - Dyes of the anthraquinone series and method of preparing these dyes : en fr
  • GB686300A - Attachment to disinfect the mouthpiece of telephone receiver : en
  • FR1019492A - Improvements in baking ovens, pork butchers and the like : en fr
  • FR1019513A - Process for protecting artificial textile fabrics against the action of insects, and resulting products : en fr
  • DE758180C - Method and device for the production of weed-free linseed : de en
  • GB686437A - Improvements in or relating to automatic telephone systems : en
  • DE864095C - Process for making chromans : de en
  • DE1649613U - RECEPTION CONTAINER FOR LIGHT IMAGES AND TIME CARDS. : de en
  • CA489807A - Process for the production of sodium isopropyl xanthate : en fr
  • DE1649629U - HOUSEHOLD FIRING, IN PARTICULAR COAL STOVE WITH EQUIPMENT FOR HOT WATER HEATING. : de en
  • DE863856C - multiplier : de en
  • DE864250C - Process for the separation of pure acetonitrile from ketone-containing mixtures : de en
  • DE760771C - Radiation pyrometer for color temperature measurement : de en
  • DE863807C - Die holder for devices for casting semi-cylindrical stereotype plates by means of a standing casting mold : de en
  • GB686218A - Driving mechanism for tape-shaped sound record carrier : en
  • GR14125B - NEGATIVE CARBONS WITH STRONG COLORS. : el en
  • FR1019340A - Continuous flow hydro-reactor, intended for the propulsion of fast boats : en fr
  • GB686346A - Improvements in and relating to base plates for typewriters : en
  • FR1019639A - Electric and automatic coffee maker, with special heating and lifting device : en fr
  • DE1649618U - HOLDER FOR CLOTHES OR LINEN. : de en
  • DE1649635U - VINYL RECORD. : de en
  • DE863404C - Process for the production of hot-pressable molded articles from comminuted aminoplasts : de en
  • GB686140A - Improvements in photographic studio equipment : en
  • DE863615C - Weather explosives : de en
  • FR1019210A - Curtain shutter synchronization device in flashlight photography : en fr
  • FR1019376A - Barrel pump for pressurized fluids : en fr
  • FR1019222A - Electrode collar : en fr
  • US2626288A - Method for bringing a newly charged catalytic reactor on stream : en
  • FR1019304A - Process for preparing polymeric tetrafluoroethylene dispersions : en fr
  • GB686320A - Improvements in or relating to knitting machines : en
  • US2625848A - Wrench for radiator caps : en
  • DE863975C - Process for the production of copper-containing azo dyes of the stilbene series : de en
  • DE864170C - Straw cutter : de en
  • DE864332C - Fuel injector for thermal engines (internal combustion engines) with a closure member controlled by an elastically held movable arrangement : de en
  • FR1019578A - : fr
  • DE760464C - electron microscope : de en
  • US2626163A - Safety crash pad for vehicles : en
  • DE1649586U - BOARD GAME. : de en
  • FR1019618A - Improvements to containers, more particularly to cigarette cases : en fr
  • DE863418C - Deformation and tempering of lead bronze alloys : de en
  • DE863934C - Stripping device for uninterrupted filtration : de en
  • DE864055C - Cinema machine with adjustability for height and side : de en
  • DE1649610U - SAFETY GLASS. : de en
  • DE1649563U - AIR PRESSURE BRAKE DEVICE FOR ROAD VEHICLES. : de en
  • DE863587C - Control on steam hammer u. like : de en
  • CA489881A - Basic-alkyl esters and their salts : en fr
  • DE864125C - Fluid switch with differential extinguishing chamber : de en
  • FR1019211A - Dental prosthesis muffle : en fr
  • FR1019467A - Process for the preparation of racemic and levorotatory chloramphenycol from 1-acetoxy-3-oxo-3-phenylpropane : en fr
  • FR1019521A - Improvement provided to beaters of threshing machines : en fr
  • DE1649639U - LIGHT FILTER AS GLARE PROTECTION. : de en
  • US2625926A - Hand catapult : en
  • GB686278A - Separating n-propyl alcohol from secondary butyl alcohol by extractive distillation : en
  • DE864324C - Device for emptying sinter belts : de en
  • GB686333A - Improvements in knitting machines : en
  • CA489803A - Building blocks : en fr
  • US2626301A - Bus duct system of power distribution : en
  • US2625784A - Multiple windrowing disk type mower : en
  • US2626146A - Precision strip feed mechanism : en
  • US2626311A - Electric switch : en
  • DE863910C - Trailer for single-track vehicles : de en
  • GB686244A - Improvements in or relating to the manufacture of woven ladder webbing : en
  • CA489798A - Electro-magnetic control means : en fr
  • GB686287A - Apparatus for moving railway trucks : en
  • DE1649668U - BLIND SHIELD. : de en
  • USD168660S - Grass shears or similar article : en
  • GB686310A - Improvements in or relating to the production of cellular materials : en
  • GB686371A - Improvements relating to hydraulic shock absorbers : en
  • DE863949C - Process for the production of stable mixed fertilizers consisting of digested alkaline phosphates, nitrogenous fertilizers and potash salts : de en
  • DE864213C - Windshield cleaning device for motor vehicles : de en
  • GB686312A - Improvements in or relating to rivets and rivetting : en
  • DE864193C - Photographic camera with lens setting mount and range finder coupled to it : de en
  • DE1649551U - STOPCOCK. : de en
  • DE1649580U - SHOE UPPER FABRIC FOR HOUSE SHOES OD. DGL. : de en
  • DE863802C - Method of drying raw, damp vinyl chloride : de en
  • US2625956A - Loop warp tension-variable beat-up apparatus for terry looms : en
  • DE863593C - Display device : de en
  • DE863915C - Electro-hydraulic control on grinding machines : de en
  • DE864314C - mattress : de en
  • US2625888A - Railway truck : en
  • AU1417752A - Improvements in or relating to vices : en
  • US2625744A - Adhesive tape dispenser : en
  • US2625907A - Cow stanchion : en
  • US2625828A - Cog type v belt : en
  • FR1019410A - Current inverter with timer : en fr
  • DE863634C - Device for suctioning off the drilling dust in rock drilling machines, especially in compressed air drills : de en
  • FR1019153A - Beach or sports shoes : en fr
  • FR1019515A - Machine for making dolls for cigars or cigarillos : en fr
  • GB686303A - Improvements in and relating to the manufacture of abrasive discs : en
  • US2626280A - Thio bis : en
  • FR1019206A - Tubular steam generator : en fr
  • FR1019590A - Improvements to molding machines : en fr
  • GB686111A - Improvements in smokers' ash receptacles : en
  • FR1019533A - Frame for light presses or testing machines : en fr
  • US2625756A - Feed water system for steam irons : en
  • US2626249A - Resol-alkyd resin products : en
  • DE1649740U - GRINDING DEVICE. : de en
  • US2626056A - Oil filter : en
  • GB686248A - Brakes for trailer vehicles : en
  • US2625693A - Sofa bed hinge : en
  • US2626232A - Method for sweetening hydrocarbons : en
  • US2625961A - Wire netting machine : en
  • US2626171A - Gate latch : en
  • US2626271A - Production of organohalosilanes : en
  • US2626353A - Antenna mast : en
  • DE864272C - Circuit for dialers with free choice : de en
  • FR1019207A - Rotary carrot valve : en fr
  • DE1649786U - HANDS-FREE TELEPHONE SYSTEM WITH SPEAKER. : de en
  • DE864099C - Magnetic igniter for internal combustion rams : de en
  • GB686376A - Improvements in or relating to a process for evaporating milk : en
  • US2626291A - Solid phosphoric acid slurry polymerization process : en
  • AU1421752A - Process for dyeing or printing cellulose-containing materials using metalliferous azo-dyestuffs, and solutions and dyestuff preparations therefor : en
  • US2625909A - Vacuum brake for motor trucks : en
  • US2625996A - Coin-operated timing device : en
  • AU1431452A - An Improved method of and apparatus for controlling-the temperature of superheated steam andthe temperature of reheated steam : en
  • US2626189A - Scaffold structure : en
  • CA489784A - Method of growing crystals : en fr
  • US2626243A - Method of inhibiting foam in steam generation : en
  • DE863793C - Process for the production of dichloroethanes : de en
  • DE1649591U - Stocking with copper thread. : de en
  • US2626215A - Method of developing multilayer color films : en
  • US2625989A - Rolling stool having means to lock it against rolling : en
  • US2626148A - Automatic sheet feeding mechanism : en
  • US2626006A - Liquid-gas separator : en
  • AU163784B2 - Improvements infused salt baths forthe heat treatment of metals : en
  • CA489829A - Electrode holders for use in arc welding : en fr
  • DE863557C - Holder for eyeglasses : de en
  • FR1019276A - Device for connecting the manometer mounted on a system operating by a pressurized liquid : en fr
  • GB686436A - Improvements in or relating to mechanical time fuze mechanism for projectiles : en
  • US2625767A - Fishing lure : en
  • DE1649648U - ELECTROMAGNETIC VIBRATION MOTOR WITH VARIABLE RESET FORCE CHARACTERISTIC. : de en
  • DE863560C - Counting device for calculating or accounting machines : de en
  • US2626337A - Measuring device : en
  • US2626219A - Antislip ice solvent product and process : en
  • DE863467C - Scratch fittings : de en
  • GB686388A - Improvements in or relating to devices for filing paper sheets and the like : en
  • DE754113C - Extraction and loading device for longwall mining : de en
  • US2625695A - Sleeping bag made of paper : en
  • US2626166A - Plural-passage rotary fluid seal : en
  • US2626303A - Perforated ribbon mounting for electrical conductors : en
  • AU1423352A - Chlorophyll dentifrice compositions : en
  • US2626259A - Ffiii-ce : en
  • US2625752A - Shoe protector : en
  • DE864187C - Inlet device for bowl sieves : de en
  • US2626039A - Portable conveyer : en
  • AU1424052A - Speed controller : en
  • DE1649589U - Bad Oeynhausen. j sales package : de en
  • DE1649739U - SLIP RING HOLDER FOR GRINDING MACHINES. : de en
  • DE1649703U - MENR PURPOSE TABLE. : de en
  • DE1649752U - COMPOSITION GAME. : de en
  • DE863716C - Microscope for viewing through phase contrast : de en
  • FR1019498A - Multiple notepad : en fr
  • FR1019536A - Process for making pastry pieces and utensils for implementing this process : en fr
  • US2626064A - Coupler pin protector : en
  • DE760155C - Directly displaying frequency meter : de en
  • DE863396C - Fluid connection and distributor body for a through-flow fluid heater : de en
  • DE863539C - Process for removing rhodanides from aqueous saline solutions : de en
  • DE863730C - Storage of two mutually rotatable bearing parts, of which the rotatable part has a helical, inclined surface that promotes oil wedge formation and runs at an acute angle to the axis of the bearing : de en
  • DE864327C - Device for stroboscopic slip measurement : de en
  • DK75324C - Grinding machine or similar milling machine, in particular a roller chair, with pneumatic transport device. : da en
  • US2626388A - Display stand with alarm system : en
  • DE760185C - Installation on diffuser valves of steam or gas turbines : de en
  • DE864084C - Process and device for the production of longitudinally welded tubes from sheet metal strips : de en
  • AU1429652A - Improvements in or relating toa filter-pressure regulating unit : en
  • DE1649531U - FOLDER, PARTICULARLY FOR SHIRTS, BLOUSES AND OTHER ITEMS OF UNDERWEAR OR CLOTHING. : de en
  • DE864134C - Electric heating rod : de en
  • US2625883A - Centrifugal pump drive and seal means : en
  • US2626054A - Oil tank water drainer : en
  • DE1649522U - REGULATING RESISTOR. : de en
  • DE1649530U - CONNECTED SHOPPING NETWORK. : de en
  • AU1423152A - Improvements in or relating to hydraulic power control systems : en
  • CA489887A - Adjustable double roller bearing : en fr
  • DE863527C - Galvanometers, in particular vibrating needle galvanometers : de en
  • DE863767C - Exchange pen : de en
  • DE863843C - Dough or the like kneader : de en
  • DE863944C - Process for the preparation of heterocyclic six-membered rings containing a nitrogen atom in the ring : de en
  • US2625901A - Burglar alarm : en
  • US2626287A - Pebble heater apparatus and method of operation : en
  • CA489775A - Ephedrine salts of steroid 3-monosulphates : en fr
  • CA489761A - Portable sawing machine : en fr
  • AU158332B2 - Production of organic silicates : en
  • US2626032A - Clutch with over center spring levers : en
  • AU1427152A - Improvements in or relating to metal caps for electric devices and electric devices comprising atleast one metal cap : en
  • CA489792A - Reflex type camera : en fr
  • CA489830A - Crystal contacts of which one element is germanium : en fr
  • DE863407C - Process for improving the properties of polyethylene or its copolymers : de en
  • DE751215C - Rigid electrical cable : de en
  • DE864195C - Photographic camera with a lens shutter and an auxiliary shutter serving as a light protection : de en
  • FR1019236A - Method and device for overcoming the inertia of the cogs of the electric portable clockwork mechanism even for very short contact times : en fr
  • CA489868A - Tensioning tools : en fr
  • US2626160A - Valve : en
  • CA489845A - Laundering composition : en fr
  • DE863713C - Process for the extraction of bismuth from its lead alloys : de en
  • US2626292A - Removal of finely divided solids from polymerization streams : en
  • US2626357A - Means for combining frequencies : en
  • DE759905C - Electrically heated convection oven for continuous operation : de en
  • DE863463C - Device for the hydraulic transmission of adjustment forces, in particular for adjusting the pitch of ship propellers : de en
  • DE864156C - Device for determining the flow rate measured value, in particular in the case of oil burners operating with return flow : de en
  • DE864246C - Process for smoldering or coking of crushed, appropriately dust-shaped fuels : de en
  • FR1019397A - Temperature alarm : en fr
  • GB686357A - Improvements in self-loading firearms including a cocking device : en
  • US2626351A - Beam extractor : en
  • CA489725A - Post straightening jack : en fr
  • DE864103C - Circuit arrangement for telephone extension systems : de en
  • GB686122A - Improvements in or relating to sweeping devices : en
  • CA489752A - Ballast digging machines : en fr
  • AU156935B2 - An Improved method of and apparatus for controlling-the temperature of superheated steam andthe temperature of reheated steam : en
  • US2626116A - Self-centering caster mounting for aircraft landing wheels : en
  • US2625795A - Combustion stabilization means for high-velocity air streams having a pilot burner and a streamline igniter grill : en
  • US2626181A - Trunk lid and ornamental attachment therefor : en
  • US2626329A - Circuit interrupter : en
  • CA489731A - Printing machine for marking articles : en fr
  • US2626233A - Catalytic cracking of hydrocarbons in the presence of added gaseous olefins : en
  • DE863920C - Tobacco cutting machine : de en
  • AU161482B2 - Improvements in or relating to metal caps for electric devices and electric devices comprising atleast one metal cap : en
  • CA18879S - Rotary mower housing : en
  • CA489861A - Compressor systems : en fr
  • CA489899A - Impulse modulation systems : en fr
  • DE863495C - Process for the dehydration of primary and secondary alcohols : de en
  • DE863679C - Tube generator : de en
  • GB686349A - Joints for fishing rods : en
  • US2625891A - Doughnut cutter and former : en
  • US2625845A - Machine spindle device : en
  • DE1649731U - OPTICAL EXPOSURE METERING DEVICE FOR PHOTOGRAPHIC EQUIPMENT. : de en
  • DE863651C - Process for purifying trimethylolpropane : de en
  • DE863700C - Free piston compressor : de en
  • CA489773A - Synthesis of dl-methionine : en fr
  • CA489806A - Cyclone classifier : en fr
  • CA489756A - Building construction : en fr
  • DE1649792U - SWITCH WITH A ROTARY ROTARY DRIVE. : de en
  • CA489836A - Polish rod hangers : en fr
  • DE863755C - Electric indicator system with flashing light device for vehicles, especially motor vehicles : de en
  • DE863941C - Process for the preparation of butene- (1) -one- (3) : de en
  • GB686148A - Improvements in the production of porous metal shaped articles : en
  • AU1422852A - Improvements in or relating to nitrocellulose coating compositions : en
  • DE863529C - Headlights for vehicles of all kinds, especially for motor vehicles : de en
  • DE864042C - Plate heater with heat exchange plates made of thin pressed sheet metal, especially for milk and cream : de en
  • DE848310C - Safety device for the occupants of vehicles, in particular motor vehicles : de en
  • DE863861C - thresher : de en
  • DE863961C - Door switch : de en
  • DE864116C - dielectric : de en
  • US2625859A - Armored skirt for tanks : en
  • AU154397B2 - Anew-or, improved; jig for use. in upholstering : en
  • AU158031B2 - Improvements in or relating to hydraulic oscellators : en
  • US2625749A - Comparator for collocating a cutter in a boring bar : en
  • US2625754A - Ditch forming plow : en
  • US2625771A - Motorized wheeled figure toy : en
  • US2625998A - Propeller mechanism : en
  • US2626082A - Resetting and interlock mechanism for liquid dispensing apparatus : en
  • US2626348A - Airborne radio relay and broadcast system : en
  • DE863647C - Rotary filter with enlarged filter surface : de en
  • DE864028C - Schlaegerkopf for Schlaegermuehlen : de en
  • DE864082C - Iron longwall construction in the mine : de en
  • DE1649784U - CONCRETE CURBS. : de en
  • US2625914A - Meter for industrial liquids : en
  • US2625975A - Foldable receptacle : en
  • US2625739A - Absorbent pad holder with retaining clamp structure : en
  • US2625758A - Plastic plant label : en
  • CA489831A - Alternating current electric motor equipments : en fr
  • AU161673B2 - Hydraulic variable speed power transmission apparatus : en
  • US2625806A - Merchandise display cabinet : en
  • DE1649597U - ATTACHMENT DEVICE FOR WELDING BLADES IN CLOTHES, E.G. IN UNDERWEAR. : de en
  • FR1019247A - Aero-hydraulic pressure cylinder for automotive vehicle brakes : en fr
  • GB686102A - Improvements in or relating to pumps : en
  • GB686106A - Electrodes for under-water cutting and welding : en
  • GB686108A - Improvements in or relating to electrical contacts : en
  • CA489743A - Combined can and heater : en fr
  • US2625706A - Locator for fish : en
  • US2625938A - Filler feed for cigar bunch machines : en
  • AU1419252A - Automatic control for material reduction mills : en
  • DE1649779U - DEVICE FOR STAPLING STACKS OF LOOSE SHEETS. : de en
  • US2626214A - Paper from long synthetic fibers and partially water soluble sodium carboxymethylcellulose and method : en
  • DE821581C - Device for treating grain in a vacuum with liquid : de en
  • CA489824A - Anchor : en fr
  • AU166354B2 - Diethyl thiophosphoryl Bis (dimethylamido) phosphate and insecticidal or pesticidal compositions based therein : en
  • DE863598C - Process for the production of a metal frame for the floor of truck loading bridges for the purpose of articulated connection with the side walls, in particular of trucks : de en
  • DE863957C - Fire-weather protected telephone exchange : de en
  • DE864181C - Tension seal with self-suspension for piston : de en
  • US2626055A - Apparatus for treating molasses : en
  • DE1649719U - HEADWEAR. : de en
  • DE1649732U - DEVICE FOR WET TREATMENT OF LIGHT IMAGES. : de en
  • GB686332A - Improvements in or relating to bicycle and like saddles : en
  • DE767568C - Additive for copolymers of butadiene or its homologues : de en
  • FR1019644A - Auxiliary device for motor vehicles fitted with a differential : en fr
  • GR14111B - REGIONAL VARIABLE WIND. : el en
  • US2626060A - Display rack : en
  • CA489770A - Tuning inductor : en fr
  • DE863690C - Switching arrangement for the calibration of amplifiers : de en
  • DE863732C - connecting rod : de en
  • CA489774A - Preparation of habit-modified procaine penicillin : en fr
  • US2625750A - Problem teaching device using answer blocks : en
  • CA489785A - Method of manufacturing forming rolls : en fr
  • DE1649521U - DISTANCE CLAMP FOR CABLE-LIKE CABLES OF DIFFERENT DIAMETERS. : de en
  • US2625897A - Apparatus for uniting a plurality of metal parts by melting metal : en
  • US2626038A - Apparatus for assembling storage battery elemetns : en
  • US2626306A - Transmission delay measuring system : en
  • CA489783A - Production of polymers by oxidation processes : en fr
  • US2626238A - Conditioning water : en
  • USD168648S - Combined hat and puppet : en
  • AU1414752A - Railroad system and vehicle, particularly monorail system : en
  • AU155891B2 - Improvements in or relating to apparatus for forming cavities inthe wall ofa socket ofa pin-type glass insulator : en
  • DE863552C - Multiple tester for checking the tolerance of several dimensions of a workpiece in one operation : de en
  • DE863682C - Antenna system : de en
  • DE863931C - Device for the production of clamping pins : de en
  • GB686184A - Inhibition of corrosion of cargo tanks of marine vessels : en
  • USD168661S - Fountain cabinet unit : en
  • AU166182B2 - Improvements relating to apparatus for separating foreign bodies from root crops : en
  • AU160190B2 - Fluid pressure system : en
  • FR1019234A - Trailer with lowering frame mounted on bogies : en fr
  • DE1649671U - BRACKETS FOR VEHICLE HEADLIGHTS, IN PARTICULAR FOR BICYCLES. : de en
  • DE1649759U - QUICK TUBE LOCK. : de en
  • GB686396A - Improvements in or relating to a process of recovering inositol and the product resulting therefrom : en
  • AU1426452A - A heating plant particularly for motor vehicles : en
  • DE1649581U - REAR CAP. : de en
  • GB686240A - Improvements in cartons : en
  • US2625683A - Crash helmet : en
  • DE1649630U - DEVICE FOR UNHOLDING AND STAPLING THE COVERING OF STRIPS MADE OF WOOD AND SIMILAR MATERIALS. : de en
  • US2625867A - Portable weeder : en
  • GB686243A - Improvements relating to apparatus for applying substances to irregularly shaped articles : en
  • GB686324A - Gummer for coal cutting machines : en
  • CA489766A - Splicing threads : en fr
  • DE1649588U - OVER-EDGE CLOSURE FOR FOLDED AND SIMPLE FOLDED BOXES, SLIDING BOXES AND SHIPPING BOXES. : de en
  • DE863413C - Process for the production of copolymers : de en
  • DE864010C - Swiveling mower : de en
  • FR1019638A - Further development of self-adhesive devices : en fr
  • US2626349A - Interference eliminating circuits : en
  • AU158465B2 - Method of preparing evaporated milk and like products for preservation in sealed containers : en
  • DE761275C - Expansion compensator for pipelines, especially steam lines : de en
  • DE1649796U - SHAFT BEARINGS FOR SMALL AND SMALL ELECTRIC MOTORS. : de en
  • DE1649749U - TOY IN THE SHAPE OF A GLIDER TO BE SHOOTED INTO THE AIR. : de en
  • DE864091C - Process for the production of knock-proof motor fuels from gasoline or middle oils : de en
  • FR1019405A - Device for gasification of liquid fuels : en fr
  • GB686133A - Improvements in or relating to record changing mechanisms for gramophones : en
  • US2626371A - Traveling wave tube attenuator : en
  • GB686132A - Improvements in reflection-reducing coatings : en
  • FR1019373A - Process for the preparation of nu-acylated derivatives of nitro-phenyl-amino-propanediols : en fr
  • FR1019209A - Improvements made to filing systems or files : en fr
  • US2625765A - Safety lock for firearms : en
  • US2626273A - Preparation of alkoxy hydrosilanes : en
  • FR1019334A - Endless automatic dispenser with articulated metal bands, for weaving chains and parts of similar shapes : en fr
  • GB686280A - Electrode connections to conducting films on vitreous surfaces : en
  • DE863775C - Device for forming portions from cut tobacco : de en
  • DE864141C - Press and rocker forming machine : de en
  • GB686339A - Improved process and device for the liquid treatment of thread or yarn in tube systems : en
  • DE864088C - Locking device for coke oven doors : de en
  • DE864199C - Electric flashlight device : de en
  • FR1019641A - Lifting jack : en fr
  • FR1019447A - Device for controlling a pedal to a crank : en fr
  • FR1019542A - Waterproof terminal head with expansion volume : en fr
  • CA489848A - Solvent extracting apparatus : en fr
  • DE863900C - Film projector : de en
  • US2625696A - Sole straightening device for shoes : en
  • US2625902A - Fire and burglar alarm : en
  • US2626374A - Locomotive regeneration control : en
  • US2626042A - Automatic weighing machine and feed control means therefor : en
  • US2626340A - Safety fuse for room heaters and the like : en
  • US2626364A - Electric fence controller and method of operation : en
  • DE1649758U - PUSH BUTTON BOX. : de en
  • DE863951C - Procedure for operating a low-shaft furnace : de en
  • DE864146C - Process for the production of piled walls : de en
  • FR1019585A - Universal motor with magnetic accumulator with permanent magnets : en fr
  • FR1019615A - Scroll saw improvements : en fr
  • DE748556C - Process for sealing porous workpieces : de en
  • DE863601C - Device for monitoring pneumatic tires : de en
  • DE863893C - Device for freezing food : de en
  • CA489867A - Aromatization process : en fr
  • DE754801C - Gas generator with a stirring arm moving over the grate : de en
  • DE863652C - Process for the production of propionaldehyde : de en
  • GB686400A - Improvements in or relating to clamping devices : en
  • GB686431A - Recuperative plate heat-exchanger : en
  • DE863985C - Process for the manufacture of penicillin preparations : de en
  • DE1649649U - LOW HEIGHT COMBUSTION MACHINE. : de en
  • DE1649785U - SPEAKER OR MICROPHONE ARRANGEMENT. : de en
  • DE860524C - Process for the production of electrode systems with very small electrode spacings for ultra-short wave tubes : de en
  • DE863786C - Electrically driven machines, in particular spin dryers : de en
  • DE864023C - Tap for recutting contaminated threads : de en
  • DE864149C - Process for the production of objects from rubber with fabric inlays or covers : de en
  • DE1649556U - FRAME FOR SHOP WINDOW DISPLAYS. : de en
  • US2625892A - Pie and like molding machine : en
  • US2626237A - Separation of volatile from nonvolatile constituents of an aqueous molasses fermentation residue : en
  • DE863398C - Formwork for ribbed ceilings, especially made of reinforced concrete : de en
  • FR1019170A - Soldering Flux : en fr
  • US2625686A - Baseball mitt : en
  • US2626110A - Constant speed control for strip annealing : en
  • US2626223A - Synthetic resin and insulated products produced therewith : en
  • DE863646C - Washing machine : de en
  • DE864064C - Pneumatic wheel tires for vehicles of all kinds : de en
  • DE864081C - Derrick substructure : de en
  • GR14089B - MODIFICATIONS ON VIENNA TYPE SEATS. : el en
  • CA489787A - Rapid processing of film : en fr
  • DE863576C - Elastic pipe connection : de en
  • DE863989C - ampoule : de en
  • DE864005C - Device for checking the wheel position on vehicles and trailers : de en
  • DE864174C - Device for atomizing liquid fuels for internal combustion engines in connection with a carburetor : de en
  • DE863483C - Device for moving the conveyor, especially a double chain conveyor, in mining : de en
  • DE863731C - Cooling device for bearings, particularly roller bearings, and processes for their manufacture : de en
  • DE864159C - Differential manometer : de en
  • CA489782A - Combustion systems : en fr
  • US2626261A - Nitrotertiaryaminobenzonitriles : en
  • DE864241C - Device for lifting the lower chocks of roll stands : de en
  • DE864101C - Method for amplifying electrical voltages : de en
  • FR1019215A - Circular container avoiding the retention of granular substances descending by gravity and stress : en fr
  • FR1019380A - Spoon for casting fishing, fitted with a device preventing it from snagging : en fr
  • FR1019532A - Combination metal frame for sofa beds : en fr
  • FR1019535A - Automatic press for machines such as mortising machines : en fr
  • GB686159A - Improvements in discharge valves for flushing cisterns : en
  • GB686167A - Improvements in gold-coated articles and process for manufacturing same : en
  • US2626068A - Unloading mechanism for farm wagons : en
  • FR1019388A - Glass compositions for use in radio technology : en fr
  • GB686334A - Improvements in albums for gramophone record discs and like flat-shaped articles : en
  • FR1019159A - Hydraulic fodder baler : en fr
  • GB686360A - Improvements in or relating to centrifugal governor for motion picture apparatus : en
  • GB686392A - Improvements in fluorescent lighting fittings : en
  • DE1649772U - DIAPERHOES. : de en
  • DE863902C - Film projector with shutter and fan : de en
  • DE863566C - Insect repellants : de en
  • FR1019459A - Improvements to agricultural tractors : en fr
  • US2626115A - Aircraft controls : en
  • FR1019561A - Remote gauge device : en fr
  • GB686143A - Improvements in gear mechanism including intermeshing gear wheels : en
  • DE863890C - Method for producing cam-shaped elevations on tubes or rods : de en
  • US2625995A - Cam-acting tension device for frameless window screens : en
  • US2626173A - Bumper for tank type vacuum cleaners : en
  • USD168652S - Papadakos rotary wing aircraft : en
  • DE863568C - Protection of seeds against raven damage : de en
  • DE1649683U - DEVICE FOR AUTOMATICALLY SWITCHING OFF THE GAS WHEN COOKED OVERFLOWS WITH A SAFETY DEVICE TO PREVENT UNAUTHORIZED OPENING OF THE GAS TAP. : de en
  • GR14096B - METHOD OF PREPARATION OF SOLUBLE COMPOSITION OF THIOPHYLLINE AND 3 - AMINO - METHYLOPYRIDINE. : el en
  • US2625948A - Delayed-action pulsator valve : en
  • US2626296A - Galvanometer : en
  • DE863668C - Device for securing traffic, especially for rail vehicles : de en
  • DE754681C - Process for the production of shatterproof laminated glass : de en
  • DE863420C - Measuring device for serrated edge : de en
  • DE864144C - Single-leg reinforced concrete mast base, especially for wooden A masts : de en
  • DE864217C - Propulsion device for water vehicles for sports purposes : de en
  • FR1019197A - New fiber-based article and its applications in particular for the manufacture of soles : en fr
  • FR1019541A - Electric thermal distributor for hot water central heating system : en fr
  • GB686242A - Bonding a non-metallic frangible element to another non-metallic element : en
  • CA489755A - Knockdown portable shelf : en fr
  • DE863871C - Two-stroke internal combustion engine with centrifugal fan and piston pump : de en
  • GB686383A - Improvements in or relating to gas-turbine engines : en
  • DE863969C - Process for cleaning water-soluble dyes : de en
  • GB686118A - Improvements in or relating to the manufacture of small shielded electrical components : en
  • IE19793L - Pressure cookers : en
  • AT173365B - Device for preventing the swaying of loads that can be lifted with pulleys : de en
  • US2626000A - Flexible and overload releasable drive mechanism between drawbar connected vehicles : en
  • DE1649709U - KOELNER BRAETER. : de en
  • DE864328C - Incubator, especially for stationary use : de en
  • US2626030A - Automatic clutch control means for press brakes : en
  • US2625689A - Drapery : en
  • FR1019377A - Indicator giving a result depending on two or more well-defined variables (using logarithms) and allowing, in some cases, the choice between standardized solutions and designs : en fr
  • DE1649550U - SHUT-OFF VALVE WITH DRAINAGE. : de en
  • DE863964C - capacitor : de en
  • US2626274A - Hydrocarbon synthesis : en
  • DE756024C - Electrolyte for electrolytic capacitors : de en
  • DE863868C - Process for the production of repellants for rodents, especially voles : de en
  • GB686361A - Improvements in fuel-injection pump regulators for internal combustion engines : en
  • DE1649697U - FACIAL PROTECTIVE SCREEN AGAINST LIQUIDS AND SOAP DURING HEADWASHING FOR CHILDREN AND ADULTS. : de en
  • DE863763C - Buckle strap for rowing in the direction of the face : de en
  • US2626248A - Method of replasticizing polymeric metallo-carboxylates : en
  • DE1649606U - ELECTROMECHANICAL CONVERTER. : de en
  • DE864051C - Device for fastening a film reel on an axis in recording or playback devices : de en
  • FR1019332A - Improvements in fittings for sanitary installations, more especially for bathtubs : en fr
  • DE760147C - Molded compound for the production of impact-resistant insulating molded bodies, especially for the purposes of high-frequency technology : de en
  • US2625780A - Bit for bridles : en
  • DE863655C - Process for the preparation of phenylchlorosilanes : de en
  • DE863852C - Mass spectrometer with a head piece containing connecting channels : de en
  • DE863645C - Washing machine : de en
  • US2626362A - Power circuit control system : en
  • DE864273C - Arrangement for the automatic switching of the load of a vibration generator to a substitute vibration generator : de en
  • FR1019518A - Button : en fr
  • GB686189A - Improvements in or relating to end fittings for flexible hoses and the methods of applying such fittings to the hose : en
  • DE1649505U - EXTENDED TYPEWRITER HOLDER WITH SCALE FOR THE UNWRITTEN LOWER PAPER PART. : de en
  • DE864072C - Method and device for compensating for thread tension fluctuations on winding devices : de en
  • US2626253A - Aralkylated dihydroquinolines : en
  • DE864096C - Process for the production of gray cast iron with spherulitic graphite : de en
  • FR1019293A - Capacitor and capacitor manufacturing process produced using this process : en fr
  • GB686196A - Improvements in or relating to optical objectives : en
  • GB686202A - Arrangements for supplying separately excited reversible motors from current converters : en
  • US2625805A - Quick-freeze method and apparatus : en
  • US2626197A - Photographic slide ejectorreceptacle : en
  • AU1430052A - Improvement in television field-identification system : en
  • DE1649681U - MINING LAMP. : de en
  • DE863626C - Conveyor system, especially pneumatic tube system : de en
  • DE864035C - Overload clutch : de en
  • GB686172A - Improvements in and relating to toy and model locomotives : en
  • FR1019223A - Six-compartment basket with removable elements for handling bottles : en fr
  • FR1019387A - Packaging for cigarette paper : en fr
  • FR1019605A - Process for the preparation of 3-amino-propane compounds : en fr
  • GR14104B - APPLIANCE FOR THE ACCELERATION OF THE AIR CIRCULATION AND FOR THE DIRECTION OF THIS AIR INTO THE DRYERS IN GENERAL AND ESPECIALLY INSIDE. : el en
  • FR1019354A - Apparatus for making rolls of drawing or carding tapes and in particular of crossed rolls : en fr
  • GB686233A - Improvements relating to the securing in position of upholstery or other fabric : en
  • US2625864A - Rotatably adjustable camera back : en
  • US2626194A - Retractile tray for automobile instrument panels : en
  • US2625887A - Variable stroke multipiston pump : en
  • AU1431852A - Apparatus for inspecting and classifying flat metal products : en
  • DE863619C - Emptying device for vehicles receiving bulk goods : de en
  • DE863870C - Opposed piston internal combustion engine with cooled liners inserted in their cylinders : de en
  • GB686389A - Radio location system : en
  • FR1019303A - Brake control valve for vehicles, capable of being applied to the control of trailer brakes : en fr
  • GB686099A - Improvements in or relating to stroboscopes : en
  • US2625978A - Insulated shingle producing machine : en
  • DE753936C - Articulated bowl of elongated shape : de en
  • DE864169C - Sorting machine for potatoes or the like. : de en
  • DE864287C - Connection terminals arranged on a flat sheet of insulating material : de en
  • DE1649663U - WINDSHIELD FOR BABY CARRIERS WITH CANOPY. : de en
  • US2625735A - End seal for printing rollers : en
  • US2625899A - Torpedo launching device : en
  • DE1649599U - HANDLE HOLDER. : de en
  • DE1649600U - MAILHOLE. : de en
  • US2625786A - Twisting device for textile strands : en
  • US2626240A - Noncorrosive soluble oil containing active sulfur : en
  • DE863734C - Carrying or supporting device : de en
  • DE863924C - Device for separating small solid components from liquids with the aid of a centrifugal extractor : de en
  • GB686354A - Process for fractionating commercial hexachlorocyclohexane especially to obtain the ª†-isomer : en
  • US2625905A - Apparatus for applying coating material to pipe : en
  • US2626339A - Welding rod : en
  • FR1019539A - Filter cartridge : en fr
  • FR1019550A - Shampoo : en fr
  • GR14109B - NEW TYPE OF CEMENT STONE, CEMENT BIBLE AND OPTICAL BRICKETS CAN BE TECHNICALLY CONNECTED, FOR THE CONSTRUCTION OF MASONRY WITHOUT USE). : el en
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