• US2823487A - Dispenser for powdered substances : en
  • US2823720A - Sliderless fastener closure : en
  • US2824164A - Deferred action battery : en
  • USD182136S - Puffed textile fabric : en
  • DE1761900U - VENTILATION DEVICE FOR WINDOWS OF VEHICLES, IN PARTICULAR MOTOR VEHICLES. : de en
  • US2823792A - Wire feeding apparatus : en
  • US2823897A - Positive hoist control : en
  • US2823655A - Valve timing mechanism : en
  • AU222829B2 - Improvements in means for supporting electrical components in casings, and casings having components supported therein by such means : en
  • US2823656A - Air filter : en
  • US2824159A - Alkylation process : en
  • FR67309E - Change machine : en fr
  • DE1024634B - Arrangement for measuring the power in an AC load circuit : de en
  • US2823626A - Control circuits for electric incinerators : en
  • US2823806A - Vacuum filter : en
  • US2823997A - Pigment, paper containing the same and method of preparation : en
  • US2823953A - Liquid spraying device : en
  • AU220236B2 - Improvements relating to floor-polishing machines : en
  • CA553359A - Power line fault locator : en fr
  • DE1024879B - Steel link conveyor belt : de en
  • DE1761813U - CONE TESTING DEVICE. : de en
  • GB791045A - Remote control system : en
  • US2823449A - Method of making a ball bearing : en
  • US2823699A - Valved coupling embodying fluid pressure actuated locking means : en
  • US2823511A - Eccentric device for pick-up reel : en
  • DE1024766B - Force-dependent control valve, especially brake valve : de en
  • US2823499A - Method of and apparatus for wrapping soft substances : en
  • FR1152493A - Improvements to devices, particularly of the type of joints, for suspension systems or other oscillating assemblies : en fr
  • FR1152552A - Process for the preparation of lead and zinc ores : en fr
  • FR1152612A - Solid fuel fireplace with automatic feed and scouring : en fr
  • DE1024599B - High-voltage oil cable with gas-filled pressure compensation elements arranged inside the cable : de en
  • CA553266A - Phonograph record container : en fr
  • US2823821A - Separable plastic panel box : en
  • US2823555A - Combined controls for carburetor and transmission throttle valves : en
  • US2823967A - Bearing : en
  • US2824066A - Sodium soap thickened solvent extracted high viscosity index oil : en
  • CA553304A - Washfountain spray head : en fr
  • US2823746A - Windshield protector : en
  • US2824028A - Use of magnesium carbonate trihydrate in a preliming carbonation process : en
  • DE1024613B - Switching device for electrical high-voltage switches : de en
  • CA553289A - Bis-sulfonyltriazenes : en fr
  • DE1761969U - EXPRESSION MOUTH PIECE WITH SCREW CAP CLOSURE. : de en
  • FR1152698A - Plastic composition, forming die made from this composition and its manufacturing process : en fr
  • AU218062B2 - Improvements in and relating to powder spray devices : en
  • US2824267A - Deflection yoke for multi-beam cathode ray tube : en
  • DE1024797B - Device for unwinding film strips : de en
  • AU2086756A - An improved scrubrake : en
  • AU217891B2 - Flexible liquid-proof material : en
  • DE1024643B - Gas discharge tubes to display the pressure change inside the tube : de en
  • DE1761826U - CLEANING DEVICE FOR RECORD NEEDLES. : de en
  • DE1761850U - SPARK PLUG CLEANING DEVICE. : de en
  • FR1152655A - Improvements in differential mechanisms : en fr
  • DE1024626B - Process for the manufacture of contact brushes with increased wear resistance for electrical machines : de en
  • DE1024695B - Twistable crane portal with four-point support : de en
  • US2823479A - Ornamental article : en
  • DE1024768B - V-belt change gear as a planetary gear : de en
  • CA553426A - Process for making perhaloacylfluorides : en fr
  • CA553391A - Regulated flyback power supply circuit : en fr
  • DE1024499B - Process for the purification of metal- and acetal-containing aldehydes and dialdehydes from the oxo synthesis : de en
  • AU3043257A - Improvements in and relating to powder spray devices : en
  • AU3046257A - Improvements in or relating to cathode ray tube apparatus for the inspection of articles : en
  • US2823725A - Locking devices : en
  • US2823933A - Refrigerating system and method of making the same : en
  • AU223597B2 - Adhesive material : en
  • GB790851A - Improvements in curtain heading tape : en
  • DE1024673B - Radial fan with axial entry and deflection of the flow emerging from the impeller into an axial ring channel : de en
  • DE1024843B - Locking and locking device for leaves of windows, doors or the like with a lifting device : de en
  • FR1152412A - Drive device with two (or more) motors for washer-extractors, dryer-ironers, wringer-rinsers, etc., or similar machines : en fr
  • FR67298E - New hydraulic braking device for all motor vehicles or other mechanical applications : en fr
  • GB790775A - Improvements in or relating to windshield wiper assemblies : en
  • GB791056A - Improvements in and relating to lighting fittings : en
  • DE1024490B - Pressing device for filter presses : de en
  • DE1024524B - Device for hydraulic release of the quick-acting valve in the event of impermissible axial movement of the shaft of a turbine, in particular a steam turbine : de en
  • FR67287E - Automatic scalp massager : en fr
  • DE1024718B - Process for the molten production of cobalt and cobalt alloys from impure raw materials : de en
  • FR1152677A - Method and device for adjusting the engines of motor vehicles comprising a speed regulator, in particular of agricultural motor vehicles : en fr
  • DE1024655B - Process for removing oily components from gelatine : de en
  • DE1761846U - EATING TROUGH FOR PIGS, IN PARTICULAR FOR PIGLETS. : de en
  • US2823467A - Apparatus for the drying of thin wood sheet : en
  • CA553243A - Grain drill : en fr
  • US2823793A - Match book : en
  • US2823868A - Method and apparatus for comminuting suspensions of solid material : en
  • US2824133A - Monohydrate of alpha methoxyisobutyric acid : en
  • DE1024872B - Folding box with retracted side walls : de en
  • DE1761994U - FILTER TUBE SPINSING MOUTH PIECE FOR VACUUM FILTER FOR SOIL DRAINAGE. : de en
  • FR1152401A - Improvement in flexible pipes and their connection : en fr
  • FR1152521A - Sealing gasket for corrugated sheet roofs : en fr
  • DK85080C - Fire projectile. : da en
  • US2823454A - Cable cutter : en
  • US2824158A - Alkylation process : en
  • US2824243A - Compression type accelerometer : en
  • DE1024819B - Sand spreading device for trucks : de en
  • GB790815A - Improved paperboard carrier for cans : en
  • DE1761797U - MOERTEL SPRAYER. : de en
  • GB790777A - Improvements in or relating to conveyors : en
  • GB790783A - Improvements in or relating to hand operated knitting machines : en
  • US2823834A - Slit type storage chamber : en
  • DE1024487B - Method and device for cooling and degassing dried coals : de en
  • DE1024814B - Suspension for vehicles, in particular motor vehicles : de en
  • DE1024630B - Measuring arrangement for determining the temperature-related load reserve in transformers, inductors or the like. : de en
  • CA553373A - Synchronized scanning generator : en fr
  • DK84409C - Electric multi-stage switch. : da en
  • US2823764A - Cyclic adsorption processes for removal and/or recovery of condensable hydrocarbons from natural gas : en
  • US2824033A - Process of manufacturing composite pipe : en
  • US2823528A - Needle bar assembly and method of knitting : en
  • US2823780A - Portable skid type conveyor : en
  • US2823828A - Nesting and stacking container : en
  • US2823873A - Wire winding device : en
  • CA553269A - Shock-absorbing device : en fr
  • US2823408A - Machine for supporting and rotating rings : en
  • US2823573A - Flange fastening clip for spools : en
  • GB791068A - Accelerators of vulcanization of rubber : en
  • GB790980A - Improvements in or relating to leg rests : en
  • US2823516A - Ducted fan power plant for aircraft : en
  • USD182122S - Spoon or similar article : en
  • DK84436C - Device for systems for preheating cement mortar. : da en
  • DE1024511B - Process for the preparation of cyclopentenyl-substituted ketones : de en
  • DE1761882U - FLEXIBLE JOINT FOR DECORATION PURPOSES. : de en
  • DE1024512B - Process for the preparation of cyclopentenyl-substituted ketones : de en
  • DE1761618U - EXTRACTION DEVICE FOR THRUST BARS CONSISTING OF DUO ROLLERS. : de en
  • DE1024611B - Loeschkammer for high voltage switch with isolating Loeschfluessigkeit : de en
  • DE1761603U - HIP BRACKET. : de en
  • DE1761674U - DEVICE FOR THE STEP-BY-STEP EVOLUTION OF AN ELECTRIC CONTROL DEVICE FOR AUTOMATIC WASHING AND DISHWASHER. : de en
  • DE1761734U - PLASTIC SINK. : de en
  • DE1761770U - DEVICE FOR LIFTING GLASS PANELS OD. DGL. : de en
  • GB790944A - Improvements in or relating to portable ramps for use in loading and unloading operations : en
  • US2823632A - Needle-bar jogging mechanisms for sewing machines : en
  • US2824216A - Lamp : en
  • DE1024518B - Process for the production of cysteine hydrochloride : de en
  • DE1024590B - Waveguide section with adjustable cross-sectional rotation around the longitudinal axis : de en
  • US2823992A - Alloy steels : en
  • CA553340A - Use of naphthenic amines in phosphate flotation : en fr
  • DE1024473B - Process for the continuous punching or embossing of fitting parts from strips or tapes : de en
  • DE1761981U - BELT CLEANING ROLLER FOR CONVEYOR BELTS. : de en
  • FR1152642A - Process for manufacturing aliphatic carboxylic acids : en fr
  • FR1152575A - Electronic rocker and its use : en fr
  • DE1761858U - LINKED HOSE, PREFERRED FOR SANITARY EQUIPMENT, SUCH AS HAND SHOWERS OR. DGL. : de en
  • US2824205A - Domestic appliance : en
  • GB790842A - Substituted cyclopentenes and methods of preparing same : en
  • DE1024795B - Coil arm with two coil bodies for cinema projectors or the like. : de en
  • FR67265E - Improvements to electrical connection devices : en fr
  • GB790911A - Voluminous yarn : en
  • DE1761759U - Receptacle for detergents : de en
  • DE1761796U - STABLE WINDOW. : de en
  • DE1761824U - RECORD COLLECTORS. : de en
  • GB790800A - Improvements in or relating to piperazine quaternary salts : en
  • DE1761938U - DISPLAY DEVICE, IN PARTICULAR REGULATION OF ROAD TRAFFIC. : de en
  • GB790791A - Pharmaceutical preparation and process for making same : en
  • DE1761617U - HORD SCRAPER ON THE TURN OF TRAVELING HOPE SEEDING PLANTS. : de en
  • US2824035A - Process of making stiffened composite fabrics : en
  • AU2191756A - Improved throat bush for split casing centrifugal pumps : en
  • CA553354A - Steering mechanism for carriers : en fr
  • FR1152477A - Rational folding box for powdery products : en fr
  • FR67331E - Pouring spout for nurses and other containers : en fr
  • US2823554A - Separable connection for linkage mechanisms extending between two separatble bodies : en
  • DE1024520B - Process for the production of monobasic, acidic phosphoric acid esters : de en
  • DE1024562B - Connector arrangement for remote control of listeners or television broadcast devices : de en
  • DE1024458B - Deep drilling rig : de en
  • DE1761842U - MOBILE MANURE SPREADER. : de en
  • US2823517A - Jet engines, chiefly turbo-jet engines provided with an auxiliary heating system : en
  • US2823781A - Article handling apparatus : en
  • US2823678A - Diathermy power controls : en
  • FR1152558A - Atmosphere heater : en fr
  • US2824050A - Preparation of gaseous streams comprising ticl4 and alcl3 : en
  • GB790766A - Improvements in and relating to electric switch boxes and to switches and their operating mechanism carried therein : en
  • US2823810A - Parking lift : en
  • US2823789A - Parts feeder ribbon : en
  • US2823698A - Adjustable timer : en
  • US2823857A - Mechanical dead reckoning and timedistance navigational computer : en
  • FR1152448A - Vehicle interior heater : en fr
  • FR67325E - Apparatus for preparing drained products and in particular drained yoghurts : en fr
  • GB791005A - Improvements in or relating to fluid-actuated valves : en
  • AU224239B2 - Sound absorbing covering elements : en
  • DE1024662B - Sight glass : de en
  • US2823389A - Sofa bed construction : en
  • US2824229A - Direct current potential generator : en
  • DE1761792U - SOUND ABSORBING PARTITION ELEMENT. : de en
  • GB790752A - Improvements in or relating to gramophone tone-arm positioning devices : en
  • CA553436A - Block lifting and loading apparatus : en fr
  • FR67321E - Improvements to blast hole tamping : en fr
  • DE1761729U - STEM JOINT. : de en
  • FR67288E - Method and device for the production of continuous sheet products : en fr
  • GB790822A - Preparation of alkyl aluminium dihalides : en
  • US2824222A - Digit storage circuit : en
  • US2824037A - Method of making an adhesive and method of making a paper product : en
  • DE1024668B - Multi-stage high vacuum pump : de en
  • DE1024783B - Mill drying plant : de en
  • DE1761837U - CHAIN CONNECTOR. : de en
  • DE1761629U - ROTARY FILTER FOR MEDIUM UNDERPRESSURE OR OVERPRESSURE OR BOTH AT THE SAME TIME. : de en
  • DE1761779U - RADIANT HEATERS, IN PARTICULAR WITH A PARABOLIC REFLECTOR : de en
  • DE1024559B - Interception device for an undesired sequence of telex characters in encryption devices : de en
  • USD182119S - Combined knob and escutcheon : en
  • DE1024565B - Circuit for counting pulses by means of capacitors : de en
  • US2823582A - Micro-print enlarger and viewer : en
  • US2823998A - Process and material for producing photographic multi-color images : en
  • US2823599A - Ventilator : en
  • US2824170A - Semi-conductor signal processing circuits : en
  • DK84421C - Mold for the manufacture of protective channels of concrete for district heating pipes laid in the ground. : da en
  • US2823507A - Power rotary lawn mower : en
  • DE1024476B - Automatic pause time control for thread rolling machines : de en
  • DE1024676B - Process for the production of synthetic threads or synthetic fibers with reduced swellability by spinning viscose : de en
  • DE1761880U - MOVING ADVERTISING AND EDUCATIONAL SIGN. : de en
  • DE1024564B - Circuit for pulse frequency division : de en
  • FR67289E - Improvements to all mechanical transmissions, traction, compression, rotation : en fr
  • FR67312E - Improvements to detergent compositions : en fr
  • US2823734A - Structure for furniture and the like : en
  • DE1761712U - EAR BALLOON WITH OLIVE TUBE. : de en
  • DE1761719U - EQUIPMENT FOR MANUFACTURING COMPOSITE PCBs. : de en
  • DE1761825U - RECORD CLEANER. : de en
  • US2824143A - Production of lanolin alcohols : en
  • US2824040A - Fumigant composition comprising petroleum ether as a flammability depressant and method of preparing same : en
  • USD182125S - Chair frame : en
  • US2824076A - Preparation of odor-free cellular polyvinylchloride with dinitrosopentamethylenetetramine : en
  • US2824110A - 5-hydroxy pyrrolone-2 : en
  • FR1152572A - Intensive discharge tubes and special electrodes : en fr
  • GB790758A - Improvements in counting or registering apparatus : en
  • GB790850A - Improvements in or relating to the photographic production of anamorphous images of objects or scenes : en
  • US2824255A - Auxiliary electrode and shield for a low pressure discharge device : en
  • DE1024776B - Automatic machine for the production of screw nuts : de en
  • FR1152686A - Electromagnetic coupling : en fr
  • GR18477B - MANUFACTURE OF NEW MARKET TYPE OF MARBLE CUTTING DISCS. : el en
  • US2823730A - Collision seat for vehicles : en
  • US2823785A - Escalator adapted to follow a curved path : en
  • US2823882A - Vibration damper : en
  • DE1761763U - LOCK FOR COFFEE CONTAINER. : de en
  • DE1761676U - DC MOTOR, IN PARTICULAR IN A SMALLER VERSION. : de en
  • DE1761739U - CLAMP FOR BED COVERS. : de en
  • DE1024693B - Fastening of guide rails on the line of a shaft extension, especially in the stacking shaft : de en
  • FR1152649A - Improvements made to writing bodies for writing instruments : en fr
  • FR67254E - Electrical connection : en fr
  • DE1761634U - MARKER STICK MADE OF PLASTIC. : de en
  • FR1152625A - Process for improving the appearance of synthetic polymeric substances : en fr
  • DE1024878B - Rubber belt strap with guide bead : de en
  • DK85048C - Coupling for temperature stabilization of a bolometer bridge in the event of a change in the feed current. : da en
  • DE1024489B - Process for the separation of mixtures of substances soluble in a solvent by means of countercurrent extraction : de en
  • AU224607B2 - Improved method for removal of solids from polymer solutions and low-ash polymers so recovered : en
  • US2824185A - Oven switch : en
  • AU222961B2 - Improvements in or relating to chairs : en
  • AU225520B2 - An improved process of leaching minerals from ore-bodies : en
  • DE1761803U - FOLDING-DOWN SWIMMING POOL MADE OF ELASTIC MATERIAL. : de en
  • DE1761707U - BANDAGE CLIP. : de en
  • US2823525A - Earring constructed and arranged to clampingly engage the tragus and the anti-tragus : en
  • US2824154A - Alkylation process : en
  • US2824184A - Switch actuating mechanism for hay balers : en
  • US2824275A - Electric generator and regulator : en
  • US2823859A - Reeling device : en
  • DE1024620B - Electrical direction of rotation safety device for machines driven by a multiphase motor that only work in one direction of rotation : de en
  • FR1152683A - Improvements in metal refining processes : en fr
  • DE1024899B - Air hammer : de en
  • DE1014775C2 - Back harrow : de en
  • FR1152588A - Process and apparatus for chemical nickel plating : en fr
  • GB790892A - Wheel and brake : en
  • FR67304E - Apparatus for separating liquids and the elements they contain in suspension : en fr
  • DE1024708B - Process for the production of planar structures and molded articles from hardened modified epoxy resins : de en
  • DE1024770B - Process for the production of electrolytically deposited coatings of uniform layer thickness in circular or wandering pools : de en
  • DE1024816B - Seat for motor vehicles with a frame made of pipes or the like : de en
  • GB790952A - Improvements in or relating to a process for the production of compounds of the anthraquinone series : en
  • US2823425A - Rotatable sections for buildings : en
  • US2823475A - Spectacular sign : en
  • USD182105S - Loose leaf ring binder with lipped photo compartments : en
  • US2823453A - Electric shaver having combined reciprocatory and oscillatory cutting members : en
  • GB790992A - Improvements relating to freeing ports for ships : en
  • AU230139B2 - Hydra zides and preparation thereof : en
  • CA553238A - Device for the automatic proportioning of slag feed : en fr
  • US2824146A - Alkylation process using metal pyrophosphate hydrate-bf3 catalyst : en
  • DE1761709U - PROTECTIVE GLASSES WITH SIDE PROTECTIVE FLAPS HINGED TO THE GOGGLES FRAME. : de en
  • DE1761963U - BAG OR SACK MADE OF THERMOPLASTIC PLASTIC. : de en
  • AU223116B2 - T "Improved polymer recovery process : en
  • DE1761724U - PICNIC LUGGAGE TABLE. : de en
  • US2823435A - Cuff links : en
  • US2823538A - Reversible mortise lock : en
  • DE1761931U - HEAD PIECE, IN PARTICULAR FOR SIGN RAILS MAGNETICALLY ADHED TO AN ANCHOR RAIL. : de en
  • AU3040657A - Retractable writing instrument latch means : en
  • CA553344A - Railway truck structure : en fr
  • DK85057C - Device for underlay frames for retaining smooth elastic straps. : da en
  • US2823560A - Controllable multiple driving mechanism : en
  • AU3042657A - Improvements in or relating to watering cans or similar spouted articles : en
  • AU2081356A - Improvements in and relating to lining materials having thermal insulation properties : en
  • DE1024579B - Circuitry for making connections between pairs of devices : de en
  • GB790805A - Improvements relating to tools comprising hard-metal cutting bodies : en
  • US2823391A - Folding bed : en
  • AU3038157A - Squeeze pierce can opener : en
  • DE968460C - Photographic camera with range finder : de en
  • CA553299A - Manufacture of powder metallurgy articles : en fr
  • DE1761775U - FULL KITCHEN GAS STOVE. : de en
  • DK85064C - Device by card. : da en
  • DK85066C - Device for seed drills for adjusting the depth position of the coulters. : da en
  • USD182097S - Microscope : en
  • DE1761843U - THREE-POINT SILOPRESS. : de en
  • DE1024480B - Multi-layer textile : de en
  • AU2083856A - Improvements in means for supporting electrical components in casings, and casings having components supported therein by such means : en
  • US2823625A - Method of laminating dough : en
  • US2823759A - Suction cleaners : en
  • USD182109S - Storage battery case : en
  • CA553433A - Subscription television system : en fr
  • AU3042157A - Centrifugal filter, particularly for lubrication oil of internal combustion engines : en
  • GB790765A - Improvements in or relating to ascension pipes for coke oven batteries and the like : en
  • CA553322A - Cheese wrapping method : en fr
  • CA553360A - Method of applying a protective and electrically insulating coating to components : en fr
  • USD182139S - Water powered abrading machine : en
  • DE1761776U - FUEL CONTAINER WITH RESERVE CONTENT FOR ROOM STOVES. : de en
  • DE1761878U - LID FOR PRESERVED JARS. : de en
  • US2823607A - Portable color ink fountain : en
  • DE1761965U - CLAMP FOR SECURING PUSH-IN LIDS AGAINST CONTAINERS. : de en
  • DE1761937U - COMBINED HUMP AND STRIPED CAMO NET. : de en
  • GR18475B - ELECTRIC OVEN AND GRILL. : el en
  • DE1761673U - ELECTRIC SWITCHING DEVICE FOR CONTROLLING WASHING AND FLUSHING MACHINES. : de en
  • GB790990A - Improvements in or relating to breech mechanism for guns : en
  • US2823557A - Brake pedal mounting : en
  • DE1024545B - Roadway panels designed for bridges and similar structures : de en
  • DE1761833U - MARKER FOR MONTH OR WEEKLY CALENDAR. : de en
  • FR1152437A - Rotary apparatus causing or using the displacement of a fluid : en fr
  • US2823464A - Flight indicating system : en
  • US2824193A - Thermostat apparatus : en
  • DE1024817B - Overrun brake device for trailer vehicles : de en
  • FR1152635A - Improvements to rotary devices, in particular rotary heat exchangers : en fr
  • DE1761917U - RING PADDED FOR CLEANING, POLISHING, SANDING OD. DGL. USABLE DISC. : de en
  • DK85068C - Dishwasher specially designed for cleaning teat cup units. : da en
  • DE1024498B - Process for the preparation of acetaldehyde disulfonic acid : de en
  • GB790866A - Improvements in or relating to arrangement of control-lever system in small agricultural machines : en
  • DE1024900B - Process for the processing of sugar crystallization processes : de en
  • DE1761835U - DEVICE FOR DISPLAYING THE SIZE OF MOVEMENT OF GASES. : de en
  • DE1761890U - CONTAINER FOR STORING DIAPOSITIVES. : de en
  • GB790798A - Flow meters for liquids : en
  • US2824182A - Pneumatoelectric record sensing device : en
  • US2824196A - Gas-blast circuit breaker with multiple break : en
  • GB791030A - Hand grips for ball-striking implements : en
  • FR1152577A - Improvements to vacuum-tight joints : en fr
  • US2823421A - Stretching of polyethylene terephthalate film : en
  • DE1761604U - FEED POCKET. : de en
  • US2823409A - Traveling cleaner for textile rooms : en
  • US2824021A - Method of coating metal with molten coating metal : en
  • US2823848A - Collapsible carton : en
  • US2823982A - Production of finely divided metal oxides : en
  • US2824012A - Method of preparing preserved pimientos : en
  • DE1024502B - Process for the production of complex metal soaps from petroleum oxidation products, used in particular as lubricant additives : de en
  • DE1024716B - Process for the production of polyester resins : de en
  • US2823801A - Recovery of coal : en
  • US2823704A - Weft compressing motion for circular looms : en
  • DE1761761U - DEVICE FOR STORAGE AND DISTRIBUTION OF READY TO TABLE FOOD. : de en
  • DE1761977U - SALES PACKAGE FOR SMALL GOODS. : de en
  • GB790877A - Improvements relating to ships for transporting fluids under pressure : en
  • US2823727A - Airfoil warping fixture : en
  • DE1024488B - Distillation column : de en
  • DE1024496B - Process for the preparation of alcohols containing one more hydroxyl group from alcohols with at least one secondary hydroxyl group : de en
  • DE1761975U - CONTAINER FOR LIQUID AND SEMI-SOLID SUBSTANCES. : de en
  • GB790814A - Apparatus for feeding cores to a winding spindle in a cop winding machine : en
  • FR1152628A - Device for easy transport of telephone devices : en fr
  • DE1761945U - SKI BINDING. : de en
  • US2824043A - Method of producing an atmosphere protective against silicosis : en
  • DE1761717U - ATOMIZER WITH EXTENSION. : de en
  • FR1152549A - New polymerizable compounds, process for their polycondensation, polyesters and copolyesters obtained and their industrial applications : en fr
  • US2823747A - Machine for wire-forming and severing : en
  • DE1024671B - Electrically powered ceiling fan : de en
  • GB790941A - Improvements in and relating to multi-vibrator circuits using transistors : en
  • GB791012A - Improvements in and relating to portable hand electric lamps : en
  • GB791014A - Improvements in or relating to spark machining : en
  • GB791038A - Improvements in or relating to apparatus for illuminating documents or the like : en
  • FR1152538A - Transistor calculator : en fr
  • FR67336E - Hydraulic test bench for metal pipes : en fr
  • CA553312A - Method of producing copper by selective gaseous reduction : en fr
  • US2823996A - Magnesium alloy : en
  • US2823707A - Drawing-off mechanism for a loom and a method for the weaving of cloth on a loom : en
  • US2823917A - Pick-up device : en
  • US2824052A - Process of preparing finely divided iron including electrolysis, washing, wet grinding, and flotation of impurities : en
  • FR1152565A - Sintered refractory hard compositions : en fr
  • GB790909A - Improvements in or relating to magnetic transducing heads : en
  • GB790801A - Improvements in or relating to facing tiles : en
  • USRE24432E - Sod cutter : en
  • DE1761672U - BUILT-IN CABINET FOR HIGH VOLTAGE SWITCH. : de en
  • GB790865A - Engine speed governors : en
  • DE1761751U - SLIDING SEAT. : de en
  • DE1761782U - STOVE WITH EQUIPMENT FOR FLOOR WATER HEATING. : de en
  • DE1761905U - WARNING LIGHT FOR VEHICLES, IN PARTICULAR MOTOR VEHICLES. : de en
  • DE1761921U - SLIDING DOOR SECURITY LATCH. : de en
  • DE1761967U - PACKAGING BOX. : de en
  • DE968471C - Double-shell scales based on the Beranger system : de en
  • GB790862A - Improvements in or relating to oil coolers for engines : en
  • US2823938A - Coupling for rock drill rods : en
  • DE1024596B - Safety system for electrical cables with monitoring and control conductors embedded in them : de en
  • DE1024745B - Gastropod antipoders : de en
  • DE1024491B - Device for mixing gases with liquids : de en
  • DE1024830B - Change gear with draw-wedge circuit, especially for motorcycles and scooters : de en
  • DE1761718U - MOLDING BOX FOR FOUNDRY PURPOSES. : de en
  • FR1152600A - Polymerization process of octamethylcycloterasiloxane : en fr
  • FR1152560A - Cutting wire shot machine : en fr
  • US2823788A - Work-turning machine : en
  • GB790773A - Equipment used for medical therapy and research using radioactive matter as a source of radiation : en
  • DE1761655U - ISOLATED ELECTRICAL CONNECTING CLAMP. : de en
  • US2823702A - High pressure convoluted metal hose : en
  • GB790769A - Improvements in or relating to a washing machine : en
  • US2823842A - Work basket : en
  • US2824280A - Rectangular transmission line absorption cell : en
  • US2824062A - Metal salts of phosphorus pentasulfideolefin reaction products : en
  • US2823390A - Foldable crib : en
  • US2824059A - Corrosion inhibitor composition and method of preventing corrosion : en
  • US2823396A - Sportsman's life preserver garment : en
  • US2823682A - Bearing cleaning apparatus : en
  • US2823637A - Pontoon wheels : en
  • US2824095A - Metal-containing azo dyestuffs : en
  • FR1152646A - Compensating device used to transform the voltage of the diagonal of a measuring bridge into a series of figures to be printed : en fr
  • GB791028A - Improvements in copper cake mold : en
  • DE1024810B - Agricultural two-wheel tractor : de en
  • DE1024749B - Motor fuel : de en
  • FR1152490A - Game : en fr
  • US2823413A - Door closer or the like : en
  • USD182099S - Microscope : en
  • US2823965A - Bearing : en
  • DE1761953U - COMPOSITION GAME. : de en
  • DE1761741U - HAT AND COAT HOOKS. : de en
  • CA553333A - Packaging of plastic material : en fr
  • DE1024756B - Device for commissioning an aircraft main jet engine : de en
  • DE1761908U - WIPER DRIVE, IN PARTICULAR FOR VEHICLES WITH AN ELECTRIC MOTOR WITH REDUCTION GEAR. : de en
  • GB791054A - Improvements in electric control systems : en
  • DE1761941U - RING BAND FOR RING SPINNING OR RING TWISTING MACHINES. : de en
  • DE1024582B - Measurement arrangement for traffic observations in telecommunication systems to determine the traffic share of a certain destination : de en
  • DE1024735B - Control device for limiting a measured variable to a minimum value : de en
  • DK85053C - Process for the preparation of a chymotrypsin-containing preparation. : da en
  • FR1152566A - Fine powdered benzoyl peroxide and its application to silicone rubbers : en fr
  • GB790906A - Mercurated alkyl biuret derivatives and process for their manufacture : en
  • US2823403A - Ball and socket plastic fitment : en
  • US2824116A - Synthesis of hydrocarbons with a catalyst containing lead deposited from a tetraalkyl lead : en
  • DE1024744B - Fungicidal impregnants : de en
  • FR1152648A - Improvements to electromagnetic devices : en fr
  • DE1024752B - Device for producing a fuel-air mixture for internal combustion engines : de en
  • GB790841A - An ester of chrysanthemum monocarboxylic acid and insecticidal compositions thereof : en
  • FR1152435A - Hydraulically driven machine for drilling holes in the ground : en fr
  • DE1024882B - Device for transferring coils or the like. : de en
  • DK84432C - Quick-release connection mechanism. : da en
  • FR1152573A - Infra-red and ultra-violet medical lamps : en fr
  • GB790853A - Improvements in and relating to liquid fuel fired combustion apparatus : en
  • FR1152438A - Double-acting cleaning device : en fr
  • US2824017A - Film-forming composition with a terephthalamide ester plasticizer : en
  • US2824136A - Preparation of organic sulfenyl bromides : en
  • DE1761740U - BASE IN THE FORM OF A PLATE OR TRAY MADE OF RESIN. : de en
  • DE968452C - Process for the separation of liquids or substances by crystallization : de en
  • GB790925A - Method of treating luminescent materials : en
  • GB791034A - Improvements in or relating to computing arrangements : en
  • GB791047A - Clothes washing machine and controls therefor : en
  • DE1024474B - Device for rolling pipes into floors or walls to a length corresponding to the floor or wall thickness : de en
  • DE1761818U - LIQUID METER. : de en
  • DE1761871U - DETERGENT DOSING DEVICE. : de en
  • US2824085A - Flame resistant polyester resins prepared from reaction of a poly (alkylene) maleate and a dialkyl hydrogen phosphite : en
  • US2824094A - Sozchj : en
  • US2824102A - Aminoalkyl-2h, 1, 4-benzothiazin-3(4h)-ones : en
  • US2823510A - Windrower having stalk bending means : en
  • DE1024815B - Vehicle seat : de en
  • DE1024851B - Display device for flames : de en
  • GB790762A - A hydrate of lignocaine hydrochloride and process for making it : en
  • GB790852A - Means for securing covers over vehicles and other objects : en
  • DE1761658U - BRANCH PLUG. : de en
  • DE1761662U - DEVICE FOR FASTENING THE CONNECTING CABLE OF ELECTRICAL EQUIPMENT. : de en
  • DE1761793U - INSULATION PLATE. : de en
  • GB790982A - Haloaryl aziridinecarboxamides : en
  • US2824026A - Chemically resistant pressure-sensitive adhesive tape and method of making the same : en
  • GB790828A - Reversible heat-transfer systems : en
  • FR67311E - Cutting device : en fr
  • GB790858A - Improvements in or relating to automatic pirn-changing looms with rotary magazines : en
  • GB790784A - Mining truck rail systems : en
  • GB790921A - New nitro-dyestuffs and process for making them : en
  • FR1152461A - Improvements to planters and the like : en fr
  • FR1152464A - Pivot door hinge : en fr
  • DE1761783U - DEVICE FOR AIR FRENCHING IN ROOMS. : de en
  • DE1761812U - MEASURING DEVICE FOR BEVEL GEAR AXLE GEAR. : de en
  • GB790845A - Improvements in and relating to hydraulic props, chocks or the like : en
  • DE1761756U - ADJUSTMENT DEVICE FOR SHELVES IN SHELVES. : de en
  • DE1761774U - EXHAUST GAS HEATING WITH SAFETY DEVICE. : de en
  • DE1761926U - SCISSORS, IN PARTICULAR FOR SURGICAL PURPOSES. : de en
  • AU3038257A - Improvements in and relating to fluidised bed reaction vessels : en
  • CA553236A - Material handling apparatus of the conveyor type : en fr
  • GB790848A - Improvements in and relating to snap action electric switches : en
  • AU220461B2 - Dma processing transposition system : en
  • DE1024853B - Electrical command system, especially for ships, with several optional electrical transmitters, each adjustable by a command lever : de en
  • DK85070C - Method for at least temporarily maintaining phase-synchronous operation of two equal free-piston machines, and plants for carrying out the method. : da en
  • US2824081A - Polyvinyl chloride compositions containing a urea-lower alkyl monophosphate reactionproduct as a light stabilizer : en
  • FR1152431A - Production process for alkaline hypophosphites : en fr
  • FR67273E - Tap : en fr
  • DE1024730B - Photographic lens of the extended triplet type : de en
  • US2823566A - Vise having an adjustable and withdrawable pipe-clamping unit : en
  • DE1024796B - Device for inserting large diameter film reels into the fire protection drums of motion picture projectors : de en
  • AU3039857A - Process for dyeing folyhydroxylated materials using organic dyestuffs having a water-solubilizing acid group and a -substituted ethyl-sulphane group : en
  • DK85084C - Control housing for separation centrifuges. : da en
  • GR18479B - NAILON SOCKS IN WHICH ETHILS ARE NOT RELEASED (POINTS). : el en
  • AU224236B2 - Anew and improved method of making magnesium alloy sealing cups : en
  • AU3040157A - Process for enriching and/or producing heavy water during the synthesis of ammonia using exchange of isotopes between ammonia and hydrogen gas : en
  • DE1761990U - CONTAINER WITH EMPTYING DEVICE FOR STORAGE OR TRANSPORT OF FIXED, FLOWABLE BUCKET GUARDS : de en
  • DE1761691U - OVEN HEATING. : de en
  • CA553293A - Process for the production of n-acylthyroxine from n-acyldiiodotyrosine : en fr
  • FR1152485A - Protective device for construction work : en fr
  • AU220460B2 - Feed tube for mechanical pencil : en
  • AU3039357A - Improved anodes for electrolytic cells : en
  • US2823976A - Recovery of thorium and uranium values from aqueous solutions : en
  • DE1024827B - Tire printing pliers with hydraulic drive : de en
  • DE1761608U - SKI GLOVES MADE OF LEATHER. : de en
  • MC10A1 - Improvements in cathodic protection processes. : en fr
  • US2823492A - Grinding machine and method : en
  • US2824142A - Process of producing alcohols by oxidatively polymerizing ethylene and subsequently hydrogenating : en
  • USD182148S - Baby bib : en
  • DE1024588B - Arrangement for synchronizing a pulse distributor in a time division multiplex telegraphy receiver to the arrival times of successive telegraphy signal pulses : de en
  • GB791009A - Improvements in or relating to electrical methods and apparatus for engraving plates : en
  • FR1152445A - Process for the manufacture of molds for decorative grids and molds and grids obtained using this process : en fr
  • FR1152487A - Improvements to sealing capsules : en fr
  • FR1152631A - Process for the extraction of deuterium : en fr
  • GB790900A - Improvements relating to cathode assemblies and a method of making them : en
  • DK85077C - Protective screen for mounting on motorcycles, in particular on scooters. : da en
  • DE1761713U - DIWAN FOR MEDICAL PURPOSES. : de en
  • DE968445C - Device for the direct photometric evaluation of spectra in the field of view of a spectroscope with the aid of a comparison spectrum of known brightness distribution : de en
  • US2824113A - Quaternary ammonium phosphites : en
  • GB790780A - Labelling mechanism : en
  • US2823894A - Air-cooled turbine buckets : en
  • USD182107S - Bottle : en
  • US2823714A - Method of reconstructing salvable bowling pins : en
  • US2824212A - Resistance welding methods and apparatus : en
  • FR1152501A - Hook towing device : en fr
  • FR1152607A - Electric discharge device : en fr
  • FR1152653A - Power supply device for electro-magnetic clutches of motor vehicles : en fr
  • DE1024890B - Method for filling hollow data carriers with concrete : de en
  • DE1761702U - DEVICE FOR TAKING PRINTS ON TEETH. : de en
  • DE1024834B - Portion pourer : de en
  • DE968447C - Process for the uniform development of exposed, multilayer color reversal films : de en
  • GB790856A - Polyisocyanate compositions : en
  • DE1024697B - In particular, lifting gear arranged on a motor vehicle : de en
  • CA553239A - Ice borer : en fr
  • CA553287A - Preparation of n-cyanoalkyl sulfonyltriazenes : en fr
  • DE1024628B - Winding arrangement with tertiary winding : de en
  • CA553404A - Method of separating metal values from ammoniacal solutions : en fr
  • US2824188A - Magnetic device : en
  • GB790998A - A device for the reproduction of sound : en
  • DE1761659U - PLUG. : de en
  • FR67258E - Triodes using crystals such as germanium crystals : en fr
  • DE1024609B - Device for synchronous switching on of high currents : de en
  • US2824247A - Image converter tubes : en
  • AU221053B2 - An improved dispensing container : en
  • US2823414A - Apparatus for recovering the meats of bivalves : en
  • USPP1683P - Rose plant : en
  • AU221550B2 - Improvements in or relating to oven control apparatus : en
  • DE1761979U - DEVICE WITH BOTH DIRECTIONAL CONVEYOR BELT. : de en
  • DK85078C - Door handles, especially for elevator doors. : da en
  • AU3053857A - Fruit preperation machine : en
  • US2823915A - Shock absorbers : en
  • DE1024856B - Device for applying paint to surfaces : de en
  • FR1152633A - Method for adjusting the molecular weight of linear polymers of formaldehyde : en fr
  • US2823881A - Improved aerodynamic drogue : en
  • CA553394A - Insulating an elongated member : en fr
  • DE1024455B - Dough dividing and rounding machine : de en
  • US2823836A - Means for delivering a liquid from a flexible bottle : en
  • US2824223A - Pentode-triode plate-coupled one-shot multivibrator : en
  • DE1024631B - Electrical recorder, in particular case stick writer : de en
  • FR1152650A - Connection device for low voltage electric ovens : en fr
  • GB790871A - Tape-reading apparatus : en
  • AU217802B2 - Device for transferring aliquid froma stationary pipe to passages machined inside a rotating shaft : en
  • AU223540B2 - Improvements relating tothe sorting of data signals recorded ona data bearing medium : en
  • MC13A1 - New device for automatic regulation of flow and temperature in solar boilers of the "hollow plate" type. : en fr
  • CA553263A - Method of and apparatus for separating ore : en fr
  • DE1024800B - Process for sensitizing the red-sensitive silver halide emulsion of a multi-layer material containing diffusion-resistant dye formers for the production of multicolor images : de en
  • US2823537A - Key ring and guard : en
  • CA553294A - Handles for mattresses and the like : en fr
  • US2823549A - Manually controlled linkage : en
  • DE1024618B - Device for controlling the power supply of electrical systems, in particular of electrostatic precipitators : de en
  • AU3039057A - Anew and improved method of making magnesium alloy sealing cups : en
  • CA553245A - Bast fiber fabric : en fr
  • DE1024715B - Continuous process for the polymerization of ethylene alone or in a mixture with other olefins : de en
  • AU3053457A - Improvements in or relating to oven control apparatus : en
  • CA553361A - Fluid current indicators : en fr
  • DE1024763B - Automatic valve, especially pressure valve, preferably for motor compressors for hermetically sealed small refrigeration machines : de en
  • AU3040857A - Pyrophoric cigarette lighter : en
  • AU3052757A - Improvements in transition coupling devices for use with automatic couplers for railway vehicles : en
  • AU221300B2 - Improvements in or relating to television receiver cabinets : en
  • DE1024719B - Hot-formable alloys : de en
  • US2823856A - Reversible counter : en
  • US2824128A - Preparation of phenolic ethylenediaminepolycarboxylic acids : en
  • DE1024877B - Detachable loop connection for rubber conveyor belts with longitudinal wires or ropes : de en
  • DE1761952U - COMPOSITION GAME. : de en
  • GB790770A - Improvements relating to valve mechanism for controlling pneumatically operated apparatus : en
  • DE1024459B - Deep drilling rig : de en
  • US2823944A - Movable load supporting device : en
  • US2823465A - Moisture control system for paper drying machines : en
  • AU222405B2 - Improvements in or relating to watering cans or similar spouted articles : en
  • US2823427A - Resilient floor construction : en
  • US2823551A - Lifting jack : en
  • US2823712A - Veneer sizing and joining machine : en
  • US2824276A - Current control regulator : en
  • DE1024861B - Freely moveable toy plane formed in the manner of a helicopter : de en
  • DE1761733U - POT CLEANER. : de en
  • AU2088356A - Improvements relating to foldable doors or partitions : en
  • DE1761893U - DRY EXTINGUISHER WORKING IN THE LOW PRESSURE PROCESS. : de en
  • US2823775A - Hoist motor and brake control : en
  • DE1024701B - Pump hot water heating system for apartment buildings with hot water preparation and heat meter per apartment : de en
  • DE1761851U - DEVICE FOR WET CLEANING OF EXHAUST GAS FROM COMMERCIAL VEHICLE ENGINES. : de en
  • US2823978A - Precipitation method of separating plutonium from contaminating elements : en
  • US2823670A - Underwater breathing apparatus : en
  • US2823700A - Fluid flow control apparatus : en
  • US2823921A - Stair climbing hand trucks : en
  • US2823623A - Railway trains : en
  • US2824001A - Stabilized photographic silver halide emulsions : en
  • US2824019A - An oriented, heat-set polyethylene terephthalate film coated with a plasticized nitrocellulose resin containing a sulfonamide-aldehyde resin : en
  • US2824211A - Resistance welding : en
  • DE1024607B - Push button switch : de en
  • DE1761635U - WARNING SIGN WITH STAND. : de en
  • AU215913B2 - Squeeze pierce can opener : en
  • AU218277B2 - Improvements in and relating tothe manufacture of translucent electrically-conducting layers : en
  • CA553414A - Process for obtaining crystal violet lactone : en fr
  • US2823423A - Automatic card stripper : en
  • US2823504A - Simplified coin-wrapping machines : en
  • DE1761836U - CERAMIC SWINGER. : de en
  • DE1761947U - DICE DEVICE, IN PARTICULAR FOR RESTAURANTS. : de en
  • DE1761983U - DEVICE FOR MECHANICAL TRIGGERING OF THE TILTING MOVEMENT OF A LIFTABLE AND TILTABLE BUCKET AT A PALLET FORKLIFT. : de en
  • CA553343A - Ice tray grid : en fr
  • US2823609A - Device for seismic prospecting : en
  • US2824169A - Automatic carriage return and line feed mechanism : en
  • US2824074A - Fluid alumina-molybdenum oxide reforming catalyst : en
  • US2824149A - Olefin polymerization catalyst and process : en
  • AU223878B2 - Improvements in harvesters : en
  • CA553349A - Pulping process : en fr
  • DE1024460B - Connector for rotary collars : de en
  • DE1024886B - Screw centrifuge for separating finely grained, especially sludge-like suspensions : de en
  • US2824103A - New 1, 3, 5-triazines : en
  • GB790799A - Improvements in or relating to multi-stage rotary vacuum pumps : en
  • GB790874A - Improvements relating to vibration aí¡í¡ : en
  • AU3044157A - Apparatus for indicating the working position ofa bore-mining machine : en
  • DK84412C - Damper. : da en
  • DK84417C - Rod for lattice constructions. : da en
  • DE1761644U - ARRANGEMENT FOR EQUIPMENT OF A PRINTED CIRCUIT. : de en
  • CA553315A - Separation of metal sulfides : en fr
  • AU224606B2 - A transducer : en
  • CA553330A - Method and apparatus for making hollow spring pins : en fr
  • AU3040957A - Feed tube for mechanical pencil : en
  • AU3043157A - Flywire window fitting : en
  • DE1761991U - INSTALLABLE HEATING OIL TANK FOR HOUSEHOLDS. : de en
  • GB791060A - Improvements in or relating to contact banks for automatic switches : en
  • US2824166A - Solderless electrical connectors and junction blocks : en
  • AU225501B2 - Improvements relating to herbicidal and algicidal composition : en
  • GB790956A - Improvements in or relating to a method of producing tachysterols and derivatives thereof : en
  • FR1152690A - Pocket for watch items : en fr
  • FR1152700A - Universal machine for the execution of lining of tunnels and for the production of penstocks of large diameter, in prestressed concrete or ordinary concrete : en fr
  • US2823556A - Steering column assembly : en
  • US2823871A - Multiple stage mill, with steeply conical shape pregrinding zone and flat disk terminal fine grinding zone : en
  • DE1761716U - INSULIN SYRINGE CATAPULT. : de en
  • DE1024884B - Petrol, benzene, alcohol, water-resistant lining of storage containers : de en
  • DK85051C - Hydraulic transmission fluid. : da en
  • FR67314E - Dimerization of diolefins and products obtained : en fr
  • AU3045457A - Improvements in or relating to capacitor assemblies : en
  • FR67251E - Apparatus for launching rocket bombs from an aircraft : en fr
  • DE968459C - Process for the production of high-strength bolt workpieces with heads, such as screws and rivets, by cold forming : de en
  • GB790785A - Improvements in or relating to fastening devices : en
  • DE1024492B - Process for the continuous implementation of such chemical reactions in gas-tight sealed apparatus in which substances occur that sinter or melt at the reaction temperatures : de en
  • DE1024554B - Circuit arrangement for generating frequency-modulated telegraph signals : de en
  • DE1761777U - ADDITIONAL FUEL TANK FOR OIL-HEATED AIR HEATERS. : de en
  • FR1152492A - Detachable ring or hook for curtains : en fr
  • FR1152644A - Speed reducer : en fr
  • GB790894A - Closure device for tanks : en
  • DE1024681B - Conveyor channel for molten glass gobs : de en
  • DE1761649U - INTRODUCTION. : de en
  • US2823954A - Unitary spray nozzle and filter assembly : en
  • DE1761972U - FRESH HOLDING CONTAINER FOR SMALL BAGS, SUITABLE FOR SELF-SERVICE. : de en
  • FR67346E - Improvements to plodders : en fr
  • GB790757A - Improvements in counting or registering apparatus : en
  • GB790792A - Improvements in two-revolution printing presses : en
  • DE1024842B - Mortise lock with lock cylinders on both sides : de en
  • US2823701A - Expansion loop and bend for underground heating pipe system : en
  • US2824101A - J-anllino-zh : en
  • GB790953A - Production of tetracycline by fermentation : en
  • US2823904A - Material treating machine : en
  • US2823503A - Bag distending and supporting device : en
  • DE1761752U - COUCH CHEST. : de en
  • GB790755A - Improvements in fishing bait : en
  • US2823406A - Spoon wiping attachment for a plate or the like : en
  • US2823708A - Loom filling grate cleaner : en
  • AU223541B2 - Improvements in and relating tothe oxidation of hydrocarbons : en
  • BE560125A - : en
  • US2824213A - Consumable electrode welding method and mechanism : en
  • US2823651A - Package boiler using controlled circulation : en
  • US2823628A - Multi-fuel burner : en
  • US2823779A - One-way clutch : en
  • US2824225A - Bar signal generator : en
  • DE1024833B - Device for mixing gasoline and oil or other liquids : de en
  • FR1152556A - Improvements to condensers for use in liquid level gauges : en fr
  • DE1024635B - Incandescent lamp holder for electric lights : de en
  • US2823576A - Method of making slip-free fish netting : en
  • CA553254A - Tamping device : en fr
  • USD182118S - Combined door knob and escutcheon : en
  • US2823742A - Process for drying slime, particularly foul slime, and plant for executing the said process : en
  • GB791055A - Improvements in or relating to remote control servo systems : en
  • IE22779L - Luminescent sign : en
  • GB791061A - Improvements in or relating to processes for the manufacture of ball floats : en
  • DE1024586B - Radiators, especially for ultra-short electric waves : de en
  • AU221093B2 - Mechanical pencil feed mechanism : en
  • US2823399A - Painting accessories : en
  • US2823851A - Supercharger : en
  • GB790829A - Improvements in or relating to soil cultivating devices and to cultivator elements therefor : en
  • US2823591A - Tool adjustment : en
  • US2824091A - Production of solid non-ionic surface active agents : en
  • DK84413C - Sulfonic acid group-containing tannin for tanning animal hides and skins. : da en
  • FR1152561A - Process for the polymerization of mass capable of molding monomers : en fr
  • US2823608A - Lock-up bar assembly : en
  • US2823798A - Covered package with initially sealed but releasable tuck closure flap : en
  • GB790870A - Improvements in the electrolytic deposition of refractory metals : en
  • US2823957A - Protective stand or platform for windows : en
  • GB790756A - Plate nuts : en
  • DK85076C - Luggage carrier for bicycles. : da en
  • FR1152547A - Electronic calculating machine : en fr
  • GB790898A - Improvements in or relating to bituminous batch plants : en
  • FR1152413A - Pressurized fluid dispenser : en fr
  • FR1152539A - Electrostatic storage system : en fr
  • GB790847A - Improvements in electric totalisers : en
  • FR1152550A - Variable-speed transmission mechanism for a motor vehicle and installation for controlling this mechanism : en fr
  • GB790986A - Improvements in or relating to mechanical spreaders and distributors : en
  • FR1152645A - Autonomous on-board device for flight on target for planes, rockets and projectiles, without the intervention of ground or external stations : en fr
  • US2824257A - Traveling wave tube : en
  • FR1152647A - Improved machine for making filled biscuits : en fr
  • FR1152424A - New textile metallization process : en fr
  • US2824218A - Automatic radio control for clocks : en
  • DE1024516B - Process for the production of new triazine offshoots : de en
  • DE1761815U - TEMPLATE. : de en
  • FR1152605A - Advanced safety device for cooperating rotating roller machines : en fr
  • GB790920A - Manufacture of úý-and/or úõ-aminomethyl-(3:4-dihydroxyphenyl)-carbinol : en
  • US2824117A - Process for the production of : en
  • US2824208A - Combination vaporizing lamp and night light : en
  • US2824252A - Ionization chamber : en
  • US2823752A - Method and arrangement of apparatus for oil recovery : en
  • US2823820A - Tripping mechanism : en
  • US2824009A - Sugar coated food products and method of making the same : en
  • US2823688A - Controller : en
  • US2823736A - Breathers for plastic auto seat covers : en
  • US2823850A - Carrier for a motor compressor of a refrigerating machine : en
  • DE1761863U - REGULATING TAP FOR RADIATOR. : de en
  • DK84426C - Hose clamp. : da en
  • FR1152515A - New support for the recording of sounds and images, its manufacturing processes and machine for its exploitation : en fr
  • DE1761773U - WINCH FOOT FOR JACK AND THE LIKE. : de en
  • DK85052C - Burner with a horizontal annular burner tube. : da en
  • GB790891A - Improvements in or relating to change-speed transmission : en
  • US2823645A - Fountain pen : en
  • US2823685A - Turbine speed control : en
  • DE1024572B - Circuit arrangement, in particular hybrid circuit for telecommunication devices : de en
  • DE1024652B - Process for the preparation of dyes of the oxazine series : de en
  • DE1761805U - LARGE STATIONARY CYLINDRICAL STORAGE TANK, IN PARTICULAR BEVERAGE STORAGE TANK, E.G. FOR BREWERIES. : de en
  • DK84437C - Box of cardboard or other sheet material and with closing flaps lying on top of each other and glued together. : da en
  • FR1152488A - Automatic draft thermostat-regulator : en fr
  • US2823469A - Shoe : en
  • GB790782A - Check straps for vehicle doors : en
  • GB790832A - Improvements in or relating to reflecting prisms : en
  • DE1761748U - JOINT FOR FOLDING CHAIRS, IN PARTICULAR THEATER FOLDING CHAIRS. : de en
  • DE1024622B - Device for rapid control of the drive power of synchronous generators : de en
  • DK85065C - Tractor-mounted agricultural implement. : da en
  • FR1152680A - Automotive dashboard : en fr
  • GB791065A - Steroid compounds : en
  • AU218156B2 - Improved backsize compositions, sheets and tapes coated therewith and methods of making thesame : en
  • DE1761715U - RING SUCTION CLEANER WITH ELASTIC CORE. : de en
  • US2823463A - Fixture for use in sharpening saws : en
  • US2823995A - Aluminum base alloy die casting : en
  • US2824057A - Electrolytic reduction cell for producing aluminum : en
  • AU226788B2 - Improvements in or relating to method of and apparatus forthe treatment of substances : en
  • GB790957A - Improvements in or relating to fuel oil compositions : en
  • US2823478A - Film strip mount : en
  • US2824039A - Fungicidal composition : en
  • US2824051A - Preparation of substantially anhydrous formaldehyde by a partial condensation process : en
  • US2823472A - Linked holders for lantern slides : en
  • DE1761919U - LOCK, IN PARTICULAR DOOR LOCK. : de en
  • FR1152511A - Process for the treatment of gravure printing cylinders : en fr
  • US2823749A - Device for trimming sheet material : en
  • CA553280A - Animal feed composition : en fr
  • DE1024552B - Circuit arrangement in teleprinter systems for converting single-stream characters into double-stream characters, and vice versa : de en
  • US2824065A - Lithium greases containing naphthenyl diesters : en
  • US2823424A - Tower for deterring shoplifting : en
  • US2823459A - Ring groove measuring device : en
  • US2823929A - Truck steering hitch : en
  • DE968444C - Additional device for sound reproduction and optionally also sound recording by means of tape or wire-shaped phonogram carriers, in particular magnetogram carriers, for record speaking machines : de en
  • DK85074C - Lifting trolley with load support means that can be raised and lowered. : da en
  • FR1152471A - Machines for forming plastic sheets : en fr
  • GB790950A - Improvements in or relating to water heaters : en
  • DK85044C - Electromagnetic compressor, in particular for refrigerators. : da en
  • GB790764A - Improvements in or relating to semiconductors with temperature-variable resistivity : en
  • FR1152526A - Improvements to espadrille soles : en fr
  • DE1761934U - COMBINATION OF GRATING SURFACE AND DUST BOX FOR SHARPENING REFILLS. : de en
  • DE1024578B - Circuit arrangement for rotary dials, especially group dialers in telecommunications systems, especially telephone systems : de en
  • DK84407C - Electrical circuit with a cathode-coupled operating output stage and a spare output stage. : da en
  • DE1761996U - BACKFLOW PLUG FOR SEWER PIPES. : de en
  • DE1024617B - Photoelectric control device : de en
  • FR67319E - Pressurized liquid shock absorber : en fr
  • DK84429C - Angle-adjustable, symmetrical coupling for quick assembly of pipes. : da en
  • GB791019A - Improvements in and relating to methods for the manufacture of very high frequency electronic tubes : en
  • FR1152483A - decorative element for making lampshades, wall or other coverings and furnishing objects : en fr
  • FR1152678A - Compound lubricating greases : en fr
  • US2823760A - Water separator : en
  • US2823723A - Container : en
  • USD182106S - Electric shaver : en
  • GB791044A - Purification of aliphatic acids : en
  • DE1024523B - Device for the relief of overflow valves in the bypass line of steam generators operated with overcritical pressure and temperature : de en
  • DE1024859B - Remote-controlled vehicle toy with power supply from the driving surface : de en
  • DE1761669U - CONNECTOR BAR. : de en
  • DE1024606B - Rotary or swivel switch, preferably for any direction of rotation or swivel : de en
  • DE1024639B - High frequency transistor and process for its manufacture : de en
  • GB791069A - Improvements in or relating to ball joints : en
  • US2824254A - Pool-type electric discharge apparatus : en
  • US2824296A - Redundant fail-proof amplifier and alarm : en
  • AU3037257A - A transducer : en
  • DE1024546B - Unlocking device for railway couplings with rotatable claw : de en
  • DE1761930U - PIN PULLER. : de en
  • FR1152599A - Device for the propulsion and steering of swivel propeller boats : en fr
  • DE1761841U - EQUIPMENT FOR HOEING AND RAKING, ESPECIALLY FOR FARROWS. : de en
  • AU224043B2 - Tyre remover : en
  • CA553376A - Apparatus for surveying drill holes : en fr
  • US2823795A - Composite container : en
  • CA553393A - Method and apparatus for making condensers : en fr
  • US2824010A - Flavor-containing milk container top : en
  • AU221270B2 - Coin deposit dispenser : en
  • AU3044457A - Improvements in or relating in apparatus forthe manufacture of pneumatic tyres : en
  • CA553431A - Adjustable hanger for sliding doors : en fr
  • US2823580A - Autofocus mechanism : en
  • US2823633A - Fluxing devices : en
  • AU2083756A - Improvements in electrical connector boxes or casings and means for affixing sucha box ina desired location : en
  • AU2333956A - Portable water heater and cooker for use when camping andthe like : en
  • AU221733B2 - Yarn-treating apparatus : en
  • CA553385A - Process for forming color images from complete dyes : en fr
  • CA553303A - Machine for applying tape to the back seams of shoe uppers : en fr
  • US2824220A - Radio transmitter tuner : en
  • AU3051557A - Improvements in or relating to chairs : en
  • AU3043857A - Improvements in or relating to electric heating apparatus ofthe low voltage induction type : en
  • US2823886A - Locking means for gas valve : en
  • US2823496A - Grinding devices : en
  • US2823668A - Inflatable splint : en
  • DE1761681U - ELECTRIC LIGHT BULB. : de en
  • DE1761726U - BRACKETS MADE OF OPEN HOLLOW PROFILES WITH FREELY HINGED FLAT LEGS FOR SMALL LEATHER GOODS. : de en
  • AU217136B2 - Improvements in signalling systems : en
  • US2823523A - Separation of nitrogen from methane : en
  • AU3050057A - Method of and device forthe treatment of solid, liquid and gaseous substances : en
  • CA553367A - Collapsible tubes : en fr
  • DE1024724B - Method for electrical quantity counting : de en
  • DE1761847U - DEVICE FOR FEEDING RATS, MOUSE OR. DGL. : de en
  • CA553285A - Method of producing corrosion resistant coatings of uniform color and appearance on a succession of aluminum pieces : en fr
  • CA21618S - Patterned metal : en
  • CA553397A - Apparatus for deaerating water : en fr
  • DE1761703U - DENTAL PROSTHESIS MADE OF PLASTIC. : de en
  • DE1761838U - MONEY BOX WITH MOVABLE COE PAD. : de en
  • US2823429A - Doorway construction : en
  • US2824174A - Selective ringing circuit using a transistor : en
  • AU222332B2 - Pyrophoric cigarette lighter : en
  • CA553424A - Rivet : en fr
  • FR1152692A - Improvements to processes and devices for packaging, storing and removing fluid materials : en fr
  • GB790967A - Improvements in composite floors : en
  • US2823428A - Prefabricated combination door and door frame : en
  • DE1024482B - Process to reduce the pilling of textile material made from fully synthetic fibers : de en
  • DK85043C - Process for the preparation of the threo form of racemic 1-p-nitrophenyl-2-amino-1,3-propanediol. : da en
  • GB790930A - Improvements in the manufacture of acrylic acid and functional derivatives of acrylic acid : en
  • CA553271A - Process of and apparatus for separating asbestos fibre from rock and for cleaning the fibre : en fr
  • GB790867A - Improvements in and relating to apparatus for controlling the operation of turbine-driven alternators : en
  • US2824259A - Virtual flood-electron source : en
  • US2824125A - Manufacture of sulfonate concentrate of low salt content : en
  • US2824132A - alpha-methyl methionine and salts thereof : en
  • DE1024714B - Process for the production of modified methylacrolein polymers and copolymers : de en
  • DE1024629B - Winding arrangement for transformers : de en
  • GB790844A - Shock absorber : en
  • GB790984A - Lubrication of sheep or like shear hand-pieces : en
  • AU222370B2 - Feeder for sheep or other stock : en
  • CA553421A - Automatic feed device : en fr
  • FR1152456A - Automatic handling device on machine tools : en fr
  • GB790966A - Improvements in and relating to enzymes : en
  • DE1761861U - HOSE COUPLING. : de en
  • DE1024509B - Process for the preparation of O, O-dialkyl-thiol-phosphoric acid and thiol-thionophosphoric acid esters : de en
  • DE1761606U - PREVIEW. : de en
  • AU223633B2 - Improvements in or relating to knitting processes and knitting machines : en
  • DE1024771B - Production of electrolytically deposited coatings of uniform layer thickness in mass electrolysers : de en
  • DE1761667U - DEVICE CABINET. : de en
  • DE1761746U - REVERSIBLE SEAT. : de en
  • AU3043957A - Improvements in or relating to thyratrons : en
  • CA553262A - Wheel with segmental rim and retractable lugs : en fr
  • DE1024485B - Process for the production of metallization effects on textiles : de en
  • US2823531A - Straight-bar knitting machines : en
  • CA553270A - Synchronizing control mechanisms : en fr
  • DE1024555B - Arrangement for a single rotation of the camshaft of telegraphy punched tape devices, in particular hand punch, which is connected to a friction clutch : de en
  • DE1024829B - Pneumatic tire valve : de en
  • DE1024821B - Vehicle tires : de en
  • DE1761922U - COMPOSITE WINDOW LOCK. : de en
  • DE1761986U - STACKING CRANE. : de en
  • DK84428C - Fuel supply device for an internal combustion engine. : da en
  • DE1024723B - Liquid counter with a paddle wheel with flexible blades resting against the wall of the measuring cup : de en
  • US2823706A - Loom temple mechanism : en
  • DK84424C - Price calculation table for weights. : da en
  • DE1761720U - ARRANGEMENT FOR PASTING BEARING SHELLS OD. DGL. : de en
  • DE1761892U - JACKED LADDER. : de en
  • US2823669A - Vaginal diaphragm : en
  • US2823991A - Process for the manufacture of titanium metal : en
  • US2824228A - Pulse train modification circuits : en
  • DE1024508B - Process for the preparation of thioamides : de en
  • DE1024477B - Method and device for producing the toothing on a cap consisting of a profile bar with welded-on heads for the pit lining : de en
  • DE1024674B - Radial compressor with device for part load control : de en
  • GB791007A - Transfer devices for data recorded on storage devices or the like : en
  • CA553309A - Constant electric current system : en fr
  • GB790825A - Improvements relating to housings for the bearings of spinning spindles : en
  • GB791027A - Improvements in or relating to metering apparatus : en
  • DE1024642B - Gas discharge tubes with moving glow discharge : de en
  • DE1024683B - Centrifugal mold for producing a substantially funnel-shaped hollow glass body and hollow glass body produced in the centrifugal mold : de en
  • US2823890A - Housing for gas or steam turbines : en
  • US2824022A - Light weight water resistant aggregate and method of making the same : en
  • US2824025A - Thermoplastic polymeric films : en
  • US2823606A - Seismogram timing lines numbering apparatus : en
  • US2823672A - Adhesive bandage : en
  • US2824288A - Ferrite rotator : en
  • CA553417A - Automatic slack adjusters for brakes : en fr
  • DE1024641B - Cold cathode gas discharge tubes with activated, ring-shaped cathode, rod-shaped anode and triggering electrode arranged in the cathode opening : de en
  • FR1152452A - Poultry plucking machine : en fr
  • CA553380A - Prolonged action penicillin composition : en fr
  • CA553423A - Knitting machines : en fr
  • US2823744A - Fire fighter's shield : en
  • US2823452A - Can opener : en
  • US2823562A - Method of fabricating files and the like : en
  • US2823964A - Guide bearing : en
  • US2824277A - Voltage regulator : en
  • AU3053557A - Improvements in or relating to method of and apparatus forthe treatment of substances : en
  • DE1761907U - DRIVE MOTOR FOR FLOATING WIPERS. : de en
  • FR1152422A - Document sorter : en fr
  • FR1152586A - Quick release coupling : en fr
  • FR1152676A - Speed variator specially applicable to operating machines : en fr
  • FR67255E - Pulse code communication systems : en fr
  • GB791063A - Improvements in and relating to doors : en
  • CA553313A - Leaching of arsenide ores : en fr
  • US2823762A - Dust collector : en
  • US2824305A - Microwave antenna feed : en
  • USD182126S - Camera bag holder : en
  • DE1024765B - Pressure medium control slide with a locking device : de en
  • DE1024868B - Filling and packaging machine for the production of packs from pliable packaging material for tea u. like : de en
  • DE1761886U - RAIL ARRANGEMENT FOR HOLDING PRICE LABELS OD. DGL. : de en
  • FR1152673A - Improvements in metal refining processes : en fr
  • US2824053A - Electrolytic production of ductile chromium : en
  • DE1024538B - Process for pelletizing iron ores : de en
  • DE1024787B - Process for preserving and flavoring margarine, edible fats and edible oils : de en
  • DE1761607U - GLOVES IN CASE. : de en
  • DE1761834U - TABLE OF EFFECTIVE EARNINGS OF SHARES AND FIXED EARNINGS. : de en
  • DE1761974U - PACKING FOR NEEDLE-LIKE OBJECTS, IN PARTICULAR SEWING MACHINE NEEDLES : de en
  • DE1024762B - Corrosion protection tape made of plastic or rubber foil, especially for underground pipelines : de en
  • DE1761639U - BATTERY HOLDER FOR HOE DEVICE. : de en
  • DE968472C - Brake device on automatic scales : de en
  • CA553242A - Device for heating the paint in spray painting : en fr
  • DK85067C - Supply mechanism for balers. : da en
  • FR67340E - Removable luggage rack for cycles and mopeds : en fr
  • US2824232A - Method and device for the transmission of high speed radiation, particularly corpuscular radiation, between spaces of different pressure : en
  • US2823726A - Hand press with die bracing structure : en
  • US2824145A - Catalytic process for the preparation of long chain alkyl aromatic compounds : en
  • DE1024812B - Hydraulic drive, especially for vehicles : de en
  • US2824262A - Electric circuit arrangements for operating electric discharge lamps : en
  • US2823455A - Dental instrument : en
  • US2824219A - Piezoelectric crystal assembly : en
  • US2823679A - Cigarette sleeve : en
  • US2823550A - Gearless speed regulator : en
  • AU222917B2 - Improvements in contact lenses : en
  • DE1024788B - Mold made from two halves of the mold and holding means, especially for making full or hollow figures from chocolate : de en
  • DE1024841B - Latch lock with an additional driver operated by the lock nut : de en
  • DK85042C - Process for the preparation of 4-hydroxycoumarin compounds. : da en
  • US2823498A - Honing element : en
  • US2823500A - Machine for assembling hypodermic syringes : en
  • DE1024896B - Arrangement for noise dampening on float-controlled, preferably vertically arranged inlet valves for cisterns, especially for toilet cisterns : de en
  • DK85079C - Fuse for the steering in vehicles. : da en
  • DE1761722U - ARRANGEMENT ON POCKET UMBRELLAS WITH FOLDING STICK AND ROOFTOP PARTS. : de en
  • DE1761806U - LARGE STATIONARY CYLINDRICAL STORAGE TANK, IN PARTICULAR BEVERAGE STORAGE TANK, E.G. FOR BREWERIES. : de en
  • DE1761949U - FACILITY FOR PEOPLE AMUSEMENT. : de en
  • DE1761868U - DIESEL HYDRAULIC DRIVE, ESPECIALLY FOR DEEP DRILLING RIGS. : de en
  • FR1152557A - Device for automatic lifting of blades for shedding in table looms and at home : en fr
  • US2823951A - Head liner assembly : en
  • DE1024470B - Expandable pull rod, which is supported in its interior against the deformation pressure by a fixed abutment : de en
  • DE1024696B - Crane, excavator or the like with a fly jib arranged on the main boom : de en
  • GB791001A - Improvements in and relating to smoothing networks : en
  • DE1024864B - Extruded ignition stone based on cerium-mixed metal-iron : de en
  • FR1152509A - Paper purse : en fr
  • GB790835A - Improvements in or relating to gas-turbine engines : en
  • DE1761853U - ELASTIC ROD FOR SUSPENSION OF MOTORS, IN PARTICULAR FOR SPINTERS. : de en
  • DE1761884U - HOLDING PLATE FOR TUBES. : de en
  • FR1152482A - A method of fixing a polyethylene sheet and a disc sleeve comprising the application of this method : en fr
  • US2823543A - Fluid pressure responsive unit : en
  • US2823839A - Shirt collar retainer : en
  • DE1024595B - Arc-proof insulating body : de en
  • DE1024465B - Hydraulic pit ram : de en
  • FR1152502A - Prefabricated slab for buildings and public works and method for its manufacture : en fr
  • DE1024597B - Arrangement for accommodating amplifiers and other switching elements in rigid, pressure-resistant containers built into a telecommunications submarine cable : de en
  • FR1152479A - Quasi-automatic shooting system for turret cameras : en fr
  • FR1152616A - Process for the hydrogenation of aromatic hydrocarbons and for the preparation of a catalyst intended for this operation : en fr
  • AU218639B2 - Improvements in or relating to apparatus including a fluid level indicator : en
  • FR1152569A - Improvements to master cylinders that can be actuated with additional driving force brought into play by a servo motor : en fr
  • FR1152403A - Coating material based on polyesters and its manufacturing process : en fr
  • FR1152693A - New type of dyes and photographic materials containing these dyes : en fr
  • FR1152595A - Irradiation of polyethylene containing a filler : en fr
  • DE968464C - Rigid joint, especially the roof joint for steel arches or polygons : de en
  • DE1024687B - Single wall dryer hood : de en
  • FR1152423A - Device for removable fastening of belt buckles, watch straps or other similar articles : en fr
  • FR1152610A - Purification of terephthalic acid : en fr
  • US2823914A - Apparatus for timing assembly in corn cutting machines : en
  • US2823936A - Bearing seal : en
  • US2823441A - Dummy she-bolt : en
  • US2823694A - Safety vent plug : en
  • DE1024737B - Quick release for attaching a farm wheel to the wheel flange of a rubber-tyred tractor wheel : de en
  • US2824032A - Method of forming a milk sampling tube : en
  • DE1761801U - SOUND-SUCTION BODY FOR CLOTHING INTERIORS. : de en
  • DE1024533B - Process for the production of shelf stable, non-caking urea : de en
  • CA553335A - Silk sutures and ligatures : en fr
  • FR1152666A - New device for electrical calculators : en fr
  • GB790931A - Process for producing 4-substituted 1, 2-diaryl-3, 5-dioxo pyrazolidines : en
  • DE1024573B - Receiver for tone-frequency call and dial signals with speech protection and delay capacitor : de en
  • DE1024858B - Table tennis net set : de en
  • US2823490A - Container convertible to a toy : en
  • US2824069A - Cleaner for automotive cooling system : en
  • FR1152436A - Fixing device for tubes on partitions and framework : en fr
  • FR67308E - Improvements made to pressure-limiting devices acting on the motor mechanism producing this pressure, in particular those for motor-compressors : en fr
  • GB791026A - Improvements in or relating to tractor drawn agricultural machines : en
  • GB790754A - Fixing wall and ceiling panels : en
  • DE968450C - Universal device that can be used as an excavator, crane or the like : de en
  • US2823981A - Method of recovering ammonia from ammonium chloride : en
  • DE1024535B - Refrigerator evaporator : de en
  • DE1761737U - HOUSE PLANT HOLDER. : de en
  • GB790960A - Improvements in and relating to resilient fastening devices for attaching an article to an apertured support : en
  • AU223875B2 - Improved sandblast nozzle : en
  • CA553323A - Making dimethyl sulfide from pulp mill spent liquors : en fr
  • FR1152421A - Footwear improvements : en fr
  • GB790863A - Improved device for displaying shirts or other like garments : en
  • FR1152419A - Protective jacket for water heaters or similar devices : en fr
  • GB791035A - Improvements in and relating to heat exchangers : en
  • AU2117256A - Improvements in harvesters : en
  • DE1024680B - Casting mold for mold segments for producing the treads of tires : de en
  • DK84433C - End plate for placement on door frames. : da en
  • AU2075556A - An improved dispensing container : en
  • AU225156B2 - Improvements in or relating tothe manufacture of paper pulp : en
  • CA553398A - Gelatin capsule containing water soluble substances : en fr
  • CA553257A - Garden tool : en fr
  • DK84425C - Apparatus for coupling wagons to tractors or agricultural machinery. : da en
  • DE1024558B - Device for setting writing gaps on teleprinters or punched tape devices with keyboard : de en
  • DE1761758U - ARRANGEMENT FOR GUIDING ROLLER SHUTTERS. : de en
  • CA553307A - Wheel block with removable toothed foot : en fr
  • CA553442A - Hydraulic pump or motor : en fr
  • US2824152A - Alkylation process : en
  • CA553419A - Packaging under air pressure : en fr
  • AU3047357A - An improved (bracket) clip forthe bottom of blinds : en
  • US2823440A - Channel slab concrete mold : en
  • CA553387A - Electron discharge devices : en fr
  • CA553341A - Refrigerating apparatus of dissimilar metals : en fr
  • CA553375A - Stabilized chlorine-containing resin containing basic lead salts of organic acids : en fr
  • DE1024464B - Hydraulic setting device for pit punch : de en
  • DE1024802B - Apparatus for transmitting a photographic image : de en
  • DE1024799B - Polarizing film material for the manufacture of a light polarizer : de en
  • DE1024700B - Return mixing device for heating or similar systems : de en
  • DE1761721U - POUR PLUG. : de en
  • US2824240A - Electric power control system : en
  • DE1761795U - PLASTIC RAIN CAPS FOR MOUNTING ON THE ROOF. : de en
  • CA553439A - Movable ring files and binders : en fr
  • US2823935A - Pipe coupling with deformable ring for flareless pipe : en
  • US2823999A - Photomagnetic composition and printing process : en
  • AU222653B2 - An improved reclining seat : en
  • AU3042457A - Internal combustion engine flywheel provided with engine lubrication oil centrifugal filter : en
  • CA553415A - Apparatus for welding radiators : en fr
  • CA553399A - Reducing nucleating agents in metal precipitation : en fr
  • CA553402A - Separating nickel from solutions containing nickel and cobalt : en fr
  • DE1024646B - Downhole equipment : de en
  • DE1024869B - Method for producing packs for tobacco or the like. : de en
  • DE1761784U - AIR EXTRACTION BOX FOR VENTILATION SYSTEMS. : de en
  • GB790869A - Heat-responsive control means for controlling the fuel supply to a burner : en
  • DE1761950U - BUILDING TOYS. : de en
  • US2823470A - Snow scoop : en
  • AU2554457A - Improved ignition switch for motor vehicles : en
  • CA553258A - Storage of agricultural products : en fr
  • US2823680A - Smoke cooling cigarette holder : en
  • USD182116S - Cleaning sponge : en
  • US2823932A - Hole edge gripping electrical junction box connector : en
  • CA553358A - Tone wheel to produce frequency-modulated low frequency oscillations : en fr
  • DE1761754U - LOCKING DEVICE FOR DRIVES FOR HIGH-POSITION FITTINGS. : de en
  • DE1761970U - ROTATABLE TUBE LOCK. : de en
  • CA553279A - Production of multi-layer boards : en fr
  • DE1761624U - DEVICE FOR APPLICATION OF LIQUID BINDERS OD. DGL. : de en
  • AU223270B2 - Improvements in creep testing machines : en
  • US2824131A - Production of high molecular weight alcohols from ethylene and oxygen : en
  • US2823866A - Adjustable rail support : en
  • US2824202A - Oven heat element : en
  • US2824274A - Electric translating system : en
  • DK85036C - Process for producing phthalocyanine dyes on taverns. : da en
  • FR1152507A - Convertible jewel with removable and interchangeable elements : en fr
  • FR1152544A - Improvements in the preparation of polymerized acids : en fr
  • FR67338E - Method and apparatus for testing and sorting objects such as parts to be checked against multiple groups of geometric dimension tolerances : en fr
  • AU221982B2 - Improvements in or relating to circuit interrupters including fuses : en
  • CA553251A - Manufacture of stratified tubes : en fr
  • DE1024467B - Rapid deployment folding flute : de en
  • DE1761675U - SECURING ELEMENT WITH FOOT CONTACT RAIL SCREWED ON THE FRONT. : de en
  • CA553390A - Noise cancellation in television receiver synchronization circuits : en fr
  • US2823748A - Shear : en
  • US2824214A - Lamp mounting : en
  • US2823827A - Milk carton carrier : en
  • US2824176A - Calling device identification cam assembly : en
  • AU3042857A - Targets : en
  • CA553298A - Tube supported wall : en fr
  • GB790904A - Improvements relating to metallisable monoazo dyestuffs, complex heavy metal compounds thereof, and their use : en
  • GB790939A - Improvements relating to a device for controlling a pick-up arm : en
  • US2823686A - Turbine control : en
  • US2823790A - Plate conveyor construction : en
  • USD182124S - Trim block : en
  • US2823592A - Apparatus for broaching articles : en
  • US2823864A - Ventilation systems for shelters : en
  • US2823822A - Vacuum bottle : en
  • US2823913A - Sinter cooler : en
  • US2823451A - Mobile supporting carriage for automatic washing machines and the like : en
  • DE1024825B - Treads for the soling of pneumatic vehicle tires : de en
  • GB790893A - Improvements relating to pocket scissors : en
  • US2823926A - Suspension system for road vehicles : en
  • USD182129S - Pistol : en
  • GR18484B - PERMANENT URINARY CATHETER. : el en
  • DK84434C - Closes for doors, especially elevator doors. : da en
  • US2823791A - Material moving apparatus : en
  • US2823858A - Exposure meter computing device : en
  • US2823922A - Safety binding for a ski : en
  • DE1761984U - COMBINATION OF A FORK CART AND A LOADING BUCKET, AND FORK CART FOR USE WITH THIS COMBINATION. : de en
  • GB790884A - Multiple cut cutting machine : en
  • GB790763A - Improvements in or relating to hats : en
  • DE1761685U - DEVICE FOR IGNITING AND OPERATING LOW VOLTAGE FLUORESCENT LAMPS. : de en
  • FR1152467A - Improvements to monocinetic ion sources : en fr
  • FR1152541A - Tape drive device : en fr
  • GB790935A - A liquid container for a spraying apparatus : en
  • GB790947A - A quick-acting protective device for mechanical current converters : en
  • FR1152585A - Manufacturing process of selenium rectifiers : en fr
  • FR1152620A - Device for the protection against corrosion of submerged or buried metal surfaces : en fr
  • DE1024672B - Axial fan with access hatch in shaft bearing cover : de en
  • DE1761671U - ELECTRIC SWITCHING DEVICE FOR SWITCHING ON DEVICES IN STEPS. : de en
  • DE1024793B - Photographic lens shutter with swinging sectors : de en
  • FR1152582A - Process for the manufacture of nickel hollow bodies : en fr
  • FR67292E - Directional change light signal for cyclists : en fr
  • GB790837A - Improvements in or relating to the treatment of fibrous materials with resinous condensation products : en
  • GB790937A - Process for the recovery of cyanopyridines : en
  • DE1024881B - Device for the uniform feeding of dusty to gritty bulk material : de en
  • DE1761609U - GLOVE. : de en
  • GB790790A - Improvements in or relating to the refining of impure iron : en
  • GB790969A - Method of and apparatus for cooking food : en
  • DE1761695U - WELDING GENERATOR WITH VARIABLE SPEED. : de en
  • DE1024453B - Machine for forming dough pieces into their final bakable shape : de en
  • DE1761637U - MICROPHONE. : de en
  • CA553246A - 2,5-bis(aminomethyl)-tetrahydrofuran : en fr
  • FR1152506A - Igniter plug for hand grenades : en fr
  • US2823690A - Secondary unloader for pump systems : en
  • DE1024794B - Flash synchronization device for focal plane shutter cameras : de en
  • DE1761753U - TABLE. : de en
  • DE1761778U - SMALL HEATER. : de en
  • FR1152473A - Flexible hose connector : en fr
  • FR67343E - Conversion of incandescent lighting to luminescence lighting : en fr
  • US2823383A - Cushioning device for shoulder straps : en
  • DE1024627B - Carbon brush cut-off device : de en
  • DE1761942U - SPINDLE BRAKE FOR SPINNING AND TWISTING MACHINES. : de en
  • FR1152512A - Improvements to tracking devices : en fr
  • FR1152567A - Electron multiplier fitted with a control or valve device : en fr
  • DE1024677B - Process for the production of ACTH preparations with a protracted effect : de en
  • DE1761859U - EASILY RELEASE FITTED PIPE FOR PIPING. : de en
  • DE1761968U - INDEPENDENT OPENING DEVICE ON CONTAINERS, IN PARTICULAR TUBES. : de en
  • DE1761683U - SMALL LAMP WITH RECHARGEABLE BATTERY AND CHARGER. : de en
  • DE1761960U - PACKING FOR CANDY GOODS USED AS A CHRISTMAS TREE ADAPTER AND DEVICE FOR MANUFACTURING THE PACKING. : de en
  • DE1761995U - MACHINE FOR DRAINING DRAINING OD. DGL. : de en
  • DE1761885U - IDENTIFICATION PLATE WITH A PLASTIC EYE. : de en
  • DK85082C - Suction sintering device. : da en
  • AU221218B2 - Improvements in or relating to means for mounting and securing a cathode ray tube ina television cabinet : en
  • IE22397L - Vacuum brake system. : en
  • USD182115S - Hood ornament for an automobile : en
  • DE1761867U - REDUCTION GEAR FOR OPTIONAL DRIVE BY A FLANGE OR FOOT MOTOR. : de en
  • GB790836A - Improvements in or relating to gas-turbine engine cooling arrangements : en
  • US2824038A - Triply rubber laminate and method of making the same : en
  • US2823447A - Vertical ejector tool holder : en
  • US2824138A - Pinonyl alcohol : en
  • FR1152468A - Improvements in thermal control of seas, lakes and rivers : en fr
  • FR67323E - Frequency modulator device : en fr
  • DE1761630U - CENTRIFUGAL AGITATOR. : de en
  • DE968455C - Cooling pipe wall for steam boiler : de en
  • US2823544A - Rotor unbalance indicating device with stroboscope phasing : en
  • GB790833A - Improvements in or relating to photographic apparatus : en
  • GB790970A - Process for treating aluminous ores : en
  • DK85063C - Calculator with amount setting means, eg a cash register. : da en
  • FR1152474A - Lock for hinged doors and in particular for refrigerator doors and similar applications : en fr
  • FR1152603A - Improvements to transistron oscillators : en fr
  • FR67277E - Device ensuring in particular muzzle safety and self-destruction of rotating projectiles : en fr
  • GB790767A - Improvements in or relating to knitted footwear : en
  • GB790816A - Vaporized petrol burner : en
  • USD182137S - Puffed textile fabric : en
  • FR67330E - Shaped fabric for parachute canopies and method of making such canopies : en fr
  • GB791064A - Method and apparatus for examining sheet materials : en
  • FR1152527A - Vacuum device for taking x-rays : en fr
  • DE1761898U - MUGS FOR BABIES, DOLL CARS AND THE LIKE : de en
  • DE1761696U - OIL BURNER POT. : de en
  • GB790857A - Improvements relating to the hydrocatalytic desulphurisation of petroleum hydrocarbons : en
  • DE1024532B - Process for the production of compost from household waste : de en
  • DE1024570B - Automatic switch with self-release and manual release for telephone systems : de en
  • DE1761760U - SHOWER OR SHOWER CABIN. : de en
  • DE968441C - Wall ducts for high voltages : de en
  • FR1152671A - Wheel and tire assembly : en fr
  • GB790876A - Improvements in or relating to helicopter rotor blades, method of and means for manufacturing same : en
  • DE1024657B - Device for quenching highly heated hydrocarbon vapors that tend to form coke : de en
  • DE1024757B - Method for filling the gaseous medium in telescopic shock absorbers : de en
  • DE1024760B - Pipe connection : de en
  • DE1761856U - OVERLOAD CLUTCH WITH RELEASE. : de en
  • DE1024616B - Electric slave controller : de en
  • DE1761822U - COMBINED TELEVISION STAND. : de en
  • US2823565A - Glass nipping pliers with floating jaw : en
  • GB791013A - Propane treatment of petroleum wax : en
  • DE1024567B - Flux-controlled, at least two-phase magnetic amplifier : de en
  • FR1152592A - Synthetic softwood products and their applications : en fr
  • DE1761932U - ADHESIVE MAGNET ARRANGEMENT ON TWO SWINGING BEAM ARMS, ESPECIALLY FOR SIGN RAIL HEADS. : de en
  • DE1024751B - Two-stroke injection internal combustion engine : de en
  • DE1761648U - ARRANGEMENT OF CIRCUITS MADE BY PRINTED TECHNIQUE. : de en
  • DE968465C - Displacement pipe : de en
  • DE1761936U - DEVICE FOR TRIMMING THE HEELS OF WOMEN'S SHOES. : de en
  • FR1152462A - Apparatus for checking the operation of an ultrasound generator : en fr
  • US2824246A - Instrument for measuring a vacuum : en
  • DE1024689B - Machine for cutting and chopping potatoes, fruit, hard vegetables, etc. like : de en
  • US2823405A - Mop holder : en
  • USD182103S - Phonograph cabinet : en
  • US2824121A - Process for preparation of oxy alkylidene compounds : en
  • DE1761626U - DEVICE FOR AUTOMATICALLY SWITCHING ON THE EXTRUSION WATER VALVE OF A COOKING TOWER. : de en
  • DE1761682U - ELECTRIC LAMP WITH ALIGNED BASE. : de en
  • US2823900A - Vertical reamer : en
  • US2823809A - Transfer device for a lead wire threading machine : en
  • US2823854A - Damping device for calculating machines : en
  • DE1761757U - FOLDING LUGGAGE RACK. : de en
  • US2824238A - Radiation detection pulse translating circuit : en
  • DE1761988U - DEVICE FOR GRIPPING, HOLDING AND TRANSPORTING PLATES STACKING. : de en
  • US2823911A - Portable heavy-duty weighing scale : en
  • FR1152446A - Improvement in centrifugal clutches : en fr
  • FR1152634A - Further development of explosive cartridges : en fr
  • GB790962A - Improvements relating to steering gear for motor vehicles : en
  • CA553363A - Wheel structure : en fr
  • AU3039557A - 9a-halo-16a, 17a, 21-triol-4-pregnene-3, l 1, 20-trione and 21 esters thereof : en
  • US2824239A - Photocell voltage supply : en
  • GB790751A - Improvements in or relating to gramophones : en
  • FR1152443A - Improvement in traction drive traction cables for elevators, hoists or other lifting devices : en fr
  • FR1152630A - Device for controlling the division effected by a chain of electronic frequency dividers, and flow indicator comprising this device : en fr
  • FR67328E - New optical device allowing the superposition of elementary images : en fr
  • GB791041A - Improvements relating to portable tilling machines : en
  • DE1024823B - Motor vehicle tires : de en
  • DE1024790B - Sack made of paper or a similar material with a valve tube and process for its manufacture : de en
  • DE1024891B - Lifting sector : de en
  • FR67327E - High Current Low Voltage Mercury Electrical Disconnect Switch : en fr
  • DE1761730U - HANDLE FOR FLOOR CARE EQUIPMENT. : de en
  • DE1024501B - Process for the production of complex compounds of trivalent chromium with perfluorofatty acids : de en
  • DE1024713B - Process for the preparation of high polymer polymethylene terephthalates : de en
  • DE1761611U - GLOVE. : de en
  • US2823905A - Charge forming and fuel feeding apparatus : en
  • FR1152667A - Process with its corresponding device for the manufacture of a filling in strips or plates of wood (or other materials) for filling two planks or plates of plywood : en fr
  • FR67267E - Canvas frame for artistic paintings : en fr
  • US2823559A - Differential gear set : en
  • GB790928A - Improvements in and relating to spectrometers : en
  • FR67326E - Special manufacturing process for foamed yarns : en fr
  • USD182098S - Microscope : en
  • GB791058A - Container filling machine : en
  • DE1761964U - STACKABLE CONTAINER. : de en
  • DE1024739B - Device for the automatic disengagement of devices for lifting the soil cultivation equipment attached to a tractor : de en
  • US2823512A - Luminous watch dial : en
  • FR1152495A - Improvements to vehicle suspension means : en fr
  • FR1152496A - Block-chain belt of the connectable type with asymmetric profile : en fr
  • FR1152622A - Process for rapid and continuous bleaching of cellulosic fibers in general using the decomposition of oxygenates at a temperature above 100deg. centigrade : en fr
  • GB790771A - Improvements in and relating to hydraulic rams or jacks : en
  • FR1152455A - Improvements in processes to obtain braking the intensity of which varies with the speed of the movement to be braked : en fr
  • FR1152574A - Refractory fibrous products : en fr
  • DE1761928U - MULTIPLE PEN INSERTED, IN PARTICULAR MULTIPLE BALLPOINT PEN. : de en
  • FR1152545A - Automatic detection, indication and regulation device : en fr
  • GB791036A - Improvements relating to the application of powdered luminescent materials to the envelopes of electric discharge lamps : en
  • FR1152669A - Plant thinning device : en fr
  • US2823614A - Pump : en
  • US2823448A - Gear generating apparatus : en
  • US2823896A - Lifting aid : en
  • US2824067A - Sulfurized low polyunsaturated oils and lubricants containing them : en
  • DE1024583B - Circuit arrangement for checking the operational readiness of subscriber connection devices : de en
  • DE1761750U - BEER ROOM WOODEN CHAIR. : de en
  • GB790823A - Process for the conversion of organic halogen compounds into their homologous aldehydes : en
  • FR1152639A - Radioactive liquid dispenser : en fr
  • FR1152684A - Device intended to prevent punctures on wheels fitted with tires with inner tubes : en fr
  • US2824157A - Alkylation process : en
  • DE1761829U - EYEGLASSES. : de en
  • DE1024805B - Quick release for sheet metal cladding : de en
  • DK85062C - Method for making casings, preferably for gramophone records. : da en
  • DE1024707B - Organopolysiloxane molding compounds that can be thermosetted in the presence of peroxides : de en
  • US2824273A - Automatic motor control circuit : en
  • GB790981A - Improvements relating to drive shaft clutch mechanism : en
  • GB790849A - Improvements in or relating to textile drawing, roving or the like frames, and stop motion actuating mechanism therefor : en
  • USD182130S - Flower pot : en
  • USD182135S - Exhaust header for automobiles : en
  • US2823849A - Fluid drive for turbo units : en
  • USD182141S - : en
  • DE1024475B - Rolling process for wheel disks consisting of a hub part, a web part and a running ring and a device for carrying out the process : de en
  • GB791002A - Improvements in or relating to bourdon tube pressure gauges : en
  • DE1024775B - Replaceable mold jaws for clamping workpiece blanks : de en
  • DE1024874B - Bags made of plastic, in particular for packaging hot potatoes : de en
  • DE1761615U - TIE HOLDER FOR SELF-TIES. : de en
  • FR1152571A - Wiring system for electrical equipment : en fr
  • CA553365A - Cast bandage : en fr
  • CA553412A - Di-alkyl thioether production : en fr
  • US2823491A - Production of birefringent glass : en
  • US2823534A - Clothes washing machine : en
  • US2824086A - Polymers from reaction of 3-amino-1, 2, 4-triazole with organic diisocyanates or carbonates : en
  • CA553409A - Device for gaging threads, grooves, and the like : en fr
  • AU223942B2 - Improved spiral concentrator : en
  • US2824071A - Recovery of chemicals in wood pulp preparation : en
  • AU3043057A - Soldering flux composition : en
  • AU3044257A - Process for continuously producing monohydric and polyhydric alcohols from aldehydes by catalytic actionof hydrogen in the presence of water : en
  • AU218997B2 - Improvements in transition coupling devices for use with automatic couplers for railway vehicles : en
  • CA553337A - Method of preparation of iron aluminum alloys : en fr
  • DE1761663U - ENCLOSURE DESIGNED FOR ELECTRIC APPLIANCES. : de en
  • DK85061C - Water heater, especially for heating domestic water. : da en
  • FR1152432A - Plug : en fr
  • FR1152590A - Improvement in canvas chairs : en fr
  • US2824293A - Safety devices : en
  • US2823545A - Magnetic field reactor and systems therefor : en
  • US2823994A - Al-mg-zn-alloy having high stress corrosion resistance : en
  • US2823802A - Machine for removing moss from water flowing in an irrigation ditch : en
  • US2824161A - Alkylation process : en
  • US2823689A - Electro-hydraulic servo valve : en
  • US2823774A - Combined throttle and brake control for automobiles : en
  • US2823846A - Collapsible multi-trip container : en
  • US2824048A - Process for separating the ingredients of a reaction mixture : en
  • FR1152523A - Irreversible coupling device : en fr
  • FR1152451A - Assembly process for metal sheets and others : en fr
  • FR1152524A - Density binder for granular products : en fr
  • GB790978A - Improvements in and relating to diesel fuels : en
  • DE1024659B - Process for the processing of used oils by selective refining : de en
  • DE1761650U - CLAMPING WEDGE INSULATOR FOR ELECTRIC FENCE WIRE. : de en
  • FR67337E - Seat protectors for automobiles or other applications : en fr
  • GB791033A - Improvements relating to electric circuit arrangements : en
  • DE1024664B - Flat weft knitting machine with device for driving rails of thread guides for reinforcements, z. B. high heel reinforcements : de en
  • DE1024846B - Derailment protection for the car of a target : de en
  • DE1761923U - WINDOW EXHIBITION. : de en
  • DK85045C - Control circuit for pulse generators, consisting of two identical pulse oscillators. : da en
  • US2823729A - Cooling means for package seals : en
  • FR1152458A - Improvement in cardan joints : en fr
  • US2824135A - Purification of dicarboxylic acids : en
  • FR1152439A - Prefabricated floor : en fr
  • GB790872A - Closure for mixing vessels : en
  • US2823604A - Printing apparatus with hydraulic control : en
  • US2823955A - Wheel structure : en
  • US2823923A - Folding laundry cart : en
  • US2824058A - Method for the continuous self-sustaining flameless oxidation of combustible materials : en
  • DE1761903U - FLASHING LAMP FOR MOUNTING ON THE BODY OF MOTOR VEHICLES. : de en
  • DE1024483B - Process for dyeing and printing threads, fibers, tapes or fabrics made of polyacrylonitrile and copolymers containing acrylonitrile : de en
  • DE1024563B - Device for the return of switching tube pairs or arrangements to a fixed stable state by means of return pulses : de en
  • DK84403C - Process for the preparation of Δ <7.8> -11-keto steroids. : da en
  • FR1152450A - Automatic control of a tractor disengagement, in the event of abnormal resistance of the towed vehicle : en fr
  • FR1152641A - Lubricant resistant to very high pressures : en fr
  • DK85060C - Apparatus for keeping the flowing volume of a gaseous medium constant. : da en
  • DE1024625B - Brake magnet assembly : de en
  • GB790808A - Cross-linkable and cross-linked copolymers : en
  • GB791021A - Improvements in or relating to contact convertors : en
  • FR1152418A - Sealing device for joints subjected to instantaneous high pressures : en fr
  • FR67259E - Trailed plow with discs pivoting around vertical axes : en fr
  • GB790991A - Uranium-niobium alloys : en
  • DE1761771U - CABLE TROLLEY FOR OVERHEAD CRANES. : de en
  • US2824236A - Sensitivity adjustment for radioactivity well logging : en
  • CA553382A - Rotary mower discharge port guard : en fr
  • DE1024754B - Cooled blade for hot operated turbines or compressors : de en
  • DE1024866B - Device for disengaging molded parts : de en
  • DE1024873B - Folding box with hinged lid, retracted side walls and foldable front wall : de en
  • DE1761894U - RESPIRATORY MASK WITH LARGE WINDOW. : de en
  • DE1024685B - Process for the manufacture of assembled glass articles : de en
  • DE1761902U - SNAP-IN BRACKET FOR RECESSED HEADLIGHTS, IN PARTICULAR IN MOTOR VEHICLES. : de en
  • US2823522A - Evaporator constructed from extruded sections and method therefor : en
  • US2823754A - Well packer : en
  • US2823605A - Apparatus for printing strip material : en
  • US2823819A - Loading bucket hoist : en
  • US2824049A - Process for the separation of decomposition : en
  • GB790806A - A bearing assembly for an axle and hub, especially for use in motor-vehicles : en
  • GB790809A - Improvements in harness for protective helmets : en
  • DE1761920U - DOOR LOCK WITH LOCKABLE ACTUATOR BUTTON. : de en
  • GB790794A - Improvements relating to pallets : en
  • GB790971A - Improvements in or relating to self-filling electric batteries : en
  • FR67279E - Truck : en fr
  • FR67274E - Groove profile especially for projector glass : en fr
  • DE1024653B - Process for the production of sulfonic acid group-free metal complex compounds of azomethine dyes : de en
  • DE1761764U - KNITTING OR STIRRING APPARATUS FOR KITCHEN MACHINES. : de en
  • US2823462A - Door template : en
  • US2823615A - Pump with pressure loaded bushings : en
  • US2823853A - Centrifugal separator for purifying liquids which emit harmful vapors : en
  • DE1761628U - POCKET BOOK FOR STAMPS. : de en
  • GB790786A - Improvements in or relating to radius shaping apparatus : en
  • GB790781A - Improvements in compression compensator devices for clamped assemblies : en
  • DE1024778B - Device for fully automatic hot pressure sintering of metal, especially hard metal bodies : de en
  • DE1761821U - TAPE RECORDER WITH ENDLESS TAPE LOOP. : de en
  • US2823432A - Miterless corner moulding : en
  • FR67271E - Radio alarm clock : en fr
  • DE1761855U - ROLLERS RUNNING ON BALL OR ROLLER BEARINGS FOR ENDLESS CONVEYORS, SUCH AS TROUGH BELT CONVEYORS OD. DGL. : de en
  • DK85039C - Process for acetylation of 3,7-dimethyl-9- (2,6,6-trimethyl-cyclohexene- (1) -yl- (1) -nonatriene- (2,4,7) -diol- (1,6) . : da en
  • FR1152525A - Advertising or decorative object made of plastic : en fr
  • CA553310A - Concentration of dilute salt solutions : en fr
  • GB790994A - Production of pyridine bases : en
  • US2823617A - Pump with pressure loaded bushing : en
  • AU1118452A - Improvements in track fittings for sliding doors and windows : en
  • AU221150B2 - Improvements in electrical dry cells : en
  • US2823807A - Sprinkler system connection for sprinkler head : en
  • US2823402A - Roller-type applicators : en
  • GB791032A - Improvements relating to electronic circuits : en
  • US2823548A - Cooling bed actuating mechanism : en
  • AU3051257A - Process for stabilizing panthenol : en
  • AU3044057A - Improvements relating to spark machining apparatus : en
  • DE1761948U - SOCIAL GAME. : de en
  • DE1761955U - PENCIL SHARPENER. : de en
  • DE1761999U - ALL PURPOSE FLUSHING BODY. : de en
  • CA553247A - Process and apparatus for firing ceramic material : en fr
  • US2823660A - Cooking range : en
  • CA553384A - Aldehyde bonds : en fr
  • US2823684A - Canopy for boats : en
  • US2823529A - Cam assembly for knitting machines : en
  • US2823657A - Cooking range : en
  • US2823805A - Sugar centrifugal charging apparatus : en
  • US2823518A - Aircraft fuel pumping system : en
  • GB790839A - Improvements in or relating to bonding natural or synthetic rubber : en
  • DE1761939U - DEVICE FOR APPLYING PAINTABLE COATING MATERIALS ON PLATES BY USING APPLICATION ROLLERS. : de en
  • DK84405C - Process for the preparation of 4-substituted 1,2-diphenyl-3,5-dioxo-pyraxolidines or their salts. : da en
  • US2823571A - Musical instrument : en
  • CA553437A - Straight razor sharpener : en fr
  • US2823743A - Adjustable frame cornice support : en
  • US2823969A - Severing film material : en
  • US2823971A - Tackle box : en
  • US2824237A - Gaseous discharge tube detector circuits : en
  • AU3045757A - Adhesive material : en
  • US2823539A - Screed supporting pad : en
  • US2823875A - Convertible aircraft with jet-driven lifting rotors : en
  • DE1024610B - Ion current switch : de en
  • US2823590A - Machine tool : en
  • US2823796A - Lipstick holder : en
  • US2824042A - Composition for preparation of burow's solution : en
  • US2823843A - Storage battery box : en
  • US2823892A - Turbine buckets : en
  • DK85085C - Apparatus for cleaning wires and pipes. : da en
  • AU3039657A - 17 alpha-methyl-17-hydroxy-5(10)-estren-3-one : en
  • AU3051357A - Writing instrument cartridge : en
  • AU221151B2 - Circuit arrangements for comparing signals : en
  • DE1024527B - Steam pressure reducing station for steam power plants : de en
  • CA553410A - Strip feeding mechanism : en fr
  • DE1024536B - Fridge : de en
  • US2823613A - Centrifugal pump arrangement : en
  • US2824077A - Process for polymerizing a prolamine and an acrylic acid, the product obtained thereby, and a photographic emulsion containing same : en
  • US2824294A - Magnetic core arrays : en
  • AU224766B2 - Improvements in and relating to fluidised bed reaction vessels : en
  • GB791042A - Improvements in or relating to microtomes : en
  • AU218243B2 - Improved throat bush for split casing centrifugal pumps : en
  • DE1024519B - Process for the production of m-cresol or products highly enriched in m-cresol by decomposing m-cresol-sodium acetate adducts : de en
  • DE1761933U - ADHESIVE MAGNET ARRANGEMENT ON SIGN RAIL HEADS. : de en
  • US2823588A - Ammunition booster : en
  • USD182123S - Massager : en
  • FR1152434A - Roller door closer : en fr
  • FR1152491A - Process for laying a plaster coating on a wall, and special plaster tile for the implementation of this process : en fr
  • FR1152593A - Further development of electrostatic spray coatings : en fr
  • US2823818A - Bin and truck refuse disposal device : en
  • US2823907A - Rotatable evaporative cooler for airconditioning : en
  • US2823738A - Fuel feed governor for gas turbine engines : en
  • US2824055A - Modified tertiary isoolefin-diolefin copolymers : en
  • AU3052457A - Improvements in or relating to knitting processes and knitting machines : en
  • CA553440A - Countersunk screws or bolts : en fr
  • FR1152679A - Insulation mounting : en fr
  • CA553379A - Liquid antifoam composition : en fr
  • DE1024808B - Arrangement of two rocket engines for solid fuels to drive a missile directly behind one another : de en
  • CA553255A - Tobacco pouch and pipe filler : en fr
  • US2823417A - Means for producing optical lenses from plastic materials : en
  • CA553237A - Multiple bin hopper and aggregate weighing equipment : en fr
  • US2824151A - Alkylation process : en
  • DE1024755B - Jet engine, especially for aircraft : de en
  • US2823958A - Lifting jack : en
  • US2823579A - Continuous optical copier : en
  • DE968466C - Pressure chamber loudspeaker, especially with a dome membrane : de en
  • DE1024495B - Process for the continuous production of calcium cyanamide from calcium carbide and nitrogen : de en
  • GB790817A - Centrifugal pumps : en
  • FR1152497A - Process for obtaining fabrics decorated with embroidery effects : en fr
  • DE1024571B - Arrangement for telephone systems in which the incoming call is indicated acoustically and optically : de en
  • DE1761714U - VIBRATION AND MASSAGE DEVICE WITH AC MAGNET AND SOFT IRON ANCHOR. : de en
  • GB790954A - Method of cleaning semiconductor material : en
  • GB790830A - Improvements relating to gas-turbine engines : en
  • US2824016A - Film-forming composition with a terephthalamide ester plasticizer and an article coated therewith : en
  • DE1024682B - Method of manufacturing wired glass : de en
  • CA553300A - Register for meter pumps : en fr
  • US2823420A - Manufacture of cork composition products : en
  • US2824126A - Manufacture of sulfonates from petroleum oils : en
  • US2823388A - Slide fasteners : en
  • US2824090A - Polymerization of alpha-olefins with a catalyst mixture of an orthotitanate and an alkyl aluminum halide : en
  • DE1761670U - CONNECTING BRIDGE FOR TERMINALS. : de en
  • DE1761688U - ROTATING MAGNET. : de en
  • GB791066A - Improvements in and relating to guns for projecting plastic products : en
  • AU223940B2 - An improved (bracket) clip forthe bottom of blinds : en
  • DE1024690B - Device for shaping and dividing plastic masses, such as. B. butter, margarine, edible fats, dough or the like. : de en
  • US2823889A - Rotor construction and fabrication : en
  • AU216621B2 - Milling cutters : en
  • AU227670B2 - Process for dyeing folyhydroxylated materials using organic dyestuffs having a water-solubilizing acid group and a -substituted ethyl-sulphane group : en
  • CA553429A - Thread filler for sewing machine : en fr
  • US2823570A - Musical whistle : en
  • AU217960B2 - Improvements in or relating to cathode ray tube apparatus for the inspection of articles : en
  • CA553345A - Diaphragm valves : en fr
  • AU3051957A - Production of titanium : en
  • US2823483A - Combination fish pole and slingshot as a fishing device : en
  • CA553283A - Rotary drum suction filter : en fr
  • US2824120A - Production of phenylglutaric acid : en
  • CA553332A - Resilient wheel : en fr
  • AU3046357A - Improvements relating tothe sorting of data signals recorded ona data bearing medium : en
  • AU3053757A - Rellim six way billiard table rests : en
  • AU3038457A - Improvements in or relating tothe manufacture of paper pulp : en
  • CA553244A - Apparatus for extruding tapered parts : en fr
  • AU3038757A - Improvements in and relating to combined electroluminescent and photo-conductive devices : en
  • DE1761901U - COMPRESSED AIR BRAKING DEVICE ON TRAILER VEHICLES, IN PARTICULAR ARTICULATED CABLE TRAILERS. : de en
  • US2823508A - Guard and cleaner for clipping outlet of rotary mower : en
  • US2823648A - Hydraulic lift return control means : en
  • US2823627A - Cold wall combustor with flexibly mounted flame tube : en
  • US2823960A - Die sets for machine presses : en
  • US2823817A - Trailer tilting arrangement : en
  • US2824204A - Heater element support : en
  • US2824263A - Ballast transformer : en
  • US2823683A - Collapsible building structures : en
  • US2823811A - Proofer : en
  • DE1024615B - Time switch as cam switch with a running speed influenced by an eddy current brake : de en
  • FR1152632A - Silicon purification process : en fr
  • DE1024781B - Hammer mill with attached conveyor blower : de en
  • GB791023A - Ring and traveller device for textile spinning and twisting frames : en
  • US2823624A - Inside lining sheet for freight car : en
  • US2824108A - Method for making metal phthalocyanine pigments : en
  • US2823755A - Door-operated safety device for motor vehicles having push-button controlled transmissions : en
  • USD182152S - Hydraulic crane unit : en
  • AU2082056A - Feeder for sheep or other stock : en
  • AU219952B2 - Vibration damper : en
  • GB791050A - Preparation of carbon-substituted piperazines and/or pyrazines : en
  • US2823786A - Waffle transfer mechanism : en
  • US2823970A - Desk : en
  • US2823561A - Hunting tooth stop structure : en
  • US2824290A - Multi-contact duplicate engaging connector : en
  • DE1761862U - SAFETY CAP WITH DISPLAY DEVICE ON VALVES, IN PARTICULAR FOR CARBONIC ACID BOTTLES. : de en
  • GB790795A - Improvements in or relating to the construction of pistons and the like : en
  • GB791015A - Improvements relating to washing basins, sinks and the like : en
  • US2824096A - Tricyanovinylaryleneazoarylene compounds : en
  • US2823395A - Combined seal cutter and closure removing device : en
  • CA553273A - Loop and hook fastening device : en fr
  • USD182149S - Baby bib : en
  • DE1762000U - EQUIPMENT AT WEB MACHINERY. : de en
  • US2823392A - Removable furniture leg : en
  • US2823419A - Machine for pressing tantalum capacitor elements : en
  • DE1761727U - DRIVE UNIT FOR KITCHEN MACHINES. : de en
  • FR1152529A - Snap-in device for winch drums, brakes or the like : en fr
  • FR1152576A - Manufacturing process for new laminate materials : en fr
  • US2823815A - Lamp transfer : en
  • US2823732A - Adjustable chairs : en
  • US2823757A - Control of electrostatic precipitator current by electrical means : en
  • AU3043657A - Yarn-treating apparatus : en
  • US2824190A - Circuit interrupter construction : en
  • US2824242A - Control circuit for positioning an object : en
  • US2824000A - Photographic stencil particularly for diffusion printing : en
  • US2823983A - Process for the production of metallic silicon : en
  • DE1761827U - LIGHT ELECTRIC GLOSS KNIFE. : de en
  • FR1152514A - Progressive hydraulic transmission : en fr
  • US2823899A - Rock drilling machine : en
  • CA553256A - Two-cycle engine and improved crankcase induction means therefor : en fr
  • US2823466A - Dryer felt arrangement : en
  • US2823763A - Acetylene separation : en
  • DE1024826B - Chain lock : de en
  • DE1024871B - Milk can : de en
  • DK85058C - Steam cooker, which contains one or more steam heating compartments in the form of horizontal cylinders. : da en
  • FR1152606A - Improvements relating to the construction of floors : en fr
  • FR1152637A - Improvement in the mode of suspension of a mass or a pendulum : en fr
  • DE1024661B - Safety lock for oil burners in combustion systems : de en
  • DE1024892B - Mud suction trolley : de en
  • DE968474C - Calculator for addition and subtraction in blind calculation and with additional frames for multiplication and division : de en
  • DE968440C - Wedge attachment for electrodes in electrostatic precipitators : de en
  • CA553253A - Rotary compressor or motor : en fr
  • DE1024876B - Conveyor belt with a toothed central bead : de en
  • US2824179A - Apparatus for amplifying seismic signals : en
  • US2823502A - Method and machine for manufacturing, filling, and closing of bags : en
  • US2824044A - Process for the manufacture of 11-hydroxy steroid compounds : en
  • USRE24434E - Starter ignition switch : en
  • DE1761625U - HANDLE HOLDER MADE OF PLASTIC, PREFERABLY POLYAMIDE. : de en
  • DE1761989U - TRANSPORT CART, IN PARTICULAR FOR UPRIGHT BARRELS. : de en
  • AU3042057A - Circuit arrangements for comparing signals : en
  • FR67270E - Structure of traveling wave amplifiers : en fr
  • FR67341E - Spring casings, with independent springs, for cushions, various seats, spring mattresses, etc. : en fr
  • USD182150S - Mounting bracket for bathroom fixtures : en
  • US2823542A - Compression gauge for internal combustion engines and the like : en
  • US2823647A - Valve system and apparatus for controlling eluid actuated servomotor : en
  • US2823950A - Auxiliary visor : en
  • DE1024889B - Bayonet lock for a tight watch case : de en
  • DE1761915U - HOSE ASSEMBLY FOR LIFE JACKETS. : de en
  • US2824056A - Reactor unloading : en
  • US2823808A - Rifle rack : en
  • US2824079A - Vinyl chloride polymer composition containing phenyl salicylate and a bisphenol : en
  • US2823553A - Sprocket idler : en
  • US2823918A - Finger exerciser : en
  • DE1761652U - HANGING DEVICE FOR CABLE. : de en
  • DE1761877U - CLAMPING DEVICE FOR SEWING MACHINE PRESSURE FEET. : de en
  • DE1761645U - BATTERY. : de en
  • DE1761742U - ARRANGEMENT FOR FASTENING PROFILE RAILS TO THE HANGING BOX FOR HALL WARDROBES. : de en
  • US2824098A - Powder precipitation of cellulose esters of fatty acids of 3-4 carbon atoms : en
  • US2824284A - Microwave-registering of projectile position and velocity in guns : en
  • DE1024710B - Process for the production of high molecular weight polycarbonates : de en
  • US2823659A - Internally fired tubes for heating furnaces or other purposes : en
  • CA553401A - Catalytic nucleating agents in metal reduction : en fr
  • US2823642A - Pasting plate spraying apparatus : en
  • US2824295A - Annunciator system : en
  • US2823514A - Apparatus for producing curled yarn : en
  • US2823777A - Hydraulic clutch construction : en
  • US2824063A - Lubricating oils containing a zinc dithiophosphate and nickel mahogany sulfonate : en
  • CA553403A - Separation of nickel from cobalt : en fr
  • DE1024779B - Method and device for the hydraulic cleaning of grains : de en
  • AU3039457A - T "Improved polymer recovery process : en
  • CA553328A - Use of nitrogen in the electrodeposition of tin : en fr
  • AU3038957A - A method of and apparatus for exfoliating vermiculite. m : en
  • AU220534B2 - Shear-action wire-connector : en
  • US2823715A - Egg cracking device : en
  • US2824092A - Process of preparation of a gelatincarboxymethyl cellulose complex : en
  • US2824123A - Separation of dicarboxylic acids : en
  • US2824282A - Electrode assembly : en
  • US2824297A - Automatic scale-changing apparatus : en
  • FR67305E - Movable support bridge bar for the suspension and translation of curtains : en fr
  • CA553291A - Lid locking devices for cardboard boxes : en fr
  • CA553428A - 3,11-diketobisnor-4-cholenic acid : en fr
  • CA553331A - Process of cleaning gas from furnaces for melt electrolysis : en fr
  • US2824287A - Signal-amplitude to pulse-duration converter : en
  • US2823652A - Helical coil heater : en
  • US2823722A - Closure for flexible containers : en
  • US2823751A - Secondary recovery of oil : en
  • US2824139A - Fluorochloro ketones and methods for the preparation thereof : en
  • US2823564A - Drill jig : en
  • US2823634A - Brakes for internal alignment clamps : en
  • US2823931A - Trailer coupling of the ball and socket type : en
  • AU2074656A - Improvements in contact lenses : en
  • US2823724A - Tubeless tire valve and rim assembly : en
  • US2824244A - Magnetic brake controlled magnetic couplings : en
  • US2823855A - Serial arithmetic units for binary-coded decimal computers : en
  • CA553302A - Method of and apparatus for packaging cheese : en fr
  • DE1024658B - Process for the subsequent installation of chemically or thermally influenceable substances in lubricating greases : de en
  • US2823460A - Measuring instruments : en
  • US2823541A - Viscosity comparator : en
  • AU224238B2 - Improved method and means for producing facsimiles of tape recordings : en
  • AU225420B2 - New phthalocyanine dyestuffs, their manufacture and use : en
  • US2823671A - Respirator : en
  • AU3038357A - Fertilizer distributor : en
  • AU3040757A - Mechanical pencil feed mechanism : en
  • AU223939B2 - Flywire window fitting : en
  • AU3039757A - Improvements in or relating to apparatus including a fluid level indicator : en
  • AU3618458A - Hydra zides and preparation thereof : en
  • US2824023A - Process of sizing films with polyvinylacetate and starch composition : en
  • USD182128S - Four-wheeled cart : en
  • US2823404A - Two-piece toothbrush : en
  • US2824221A - Signal generator for clutter simulation : en
  • USD182102S - Lady s hair ornament : en
  • CA553290A - Bis-sulfonyltriazenes : en fr
  • DE1024807B - Device for increasing the lift of wings in aircraft equipped with rocket engines as propulsion, take-off or landing aid : de en
  • CA553364A - Apparatus for forming condensed mat of tapes : en fr
  • CA553435A - Die repair device : en fr
  • FR67278E - Improvement in the overhead door compensation system : en fr
  • FR1152670A - Heating device for tubular devices : en fr
  • US2824224A - Television synchronizing circuit : en
  • US2823877A - Control systems for dirigible craft : en
  • GB790903A - Improvements in or relating to panelled walls, ceilings, and partitions : en
  • AU226336B2 - 17a-hydroxy-steroids and process of making same : en
  • GB790855A - Current multiplication transistor : en
  • AU217403B2 - Writing instrument cartridge : en
  • AU3038857A - Production of preforms and longitudinally curved articles of polytetrafluoroethylene resin : en
  • US2823387A - Discardable cap construction with adjustable brim : en
  • US2824180A - Turn signal switch for vehicles : en
  • AU214432B2 - Improvements relating to foldable doors or partitions : en
  • AU3042957A - Impr ovements in or relating to relay : en
  • GB791048A - Improved fluid pressure power steering mechanism for motor vehicles : en
  • AU3042257A - Flexible liquid-proof material : en
  • US2823838A - Inflatable dress form : en
  • FR67253E - Improvements to polyhedral thin metal foil receptacles, in particular parallelepipedal, and to processes and apparatus for their manufacture : en fr
  • FR67269E - Traveling wave amplifier structures : en fr
  • DE1024494B - Process for the production of white calcium cyanamide : de en
  • AU3052657A - Pigment for synthetic material and method for making thesame : en
  • AU3052357A - Improvements in or relating tov-type internal combustion engines, especially induction manifolds therefor : en
  • DE968470C - Locking spindle attached to the lid for overpressure boiling kettle : de en
  • DE1024865B - Device for mixing plaster of paris or mixtures containing plaster or for molding plaster moldings : de en
  • US2823948A - Grab for lifting hollow objects : en
  • US2823384A - Shoulder strap clasp : en
  • US2823717A - Swinging rotary knife fruit halver : en
  • US2823952A - Sprinkler head and nozzle : en
  • AU3045557A - Dma processing transposition system : en
  • DE1024556B - Automatic switching device for additional devices for teletyping machines : de en
  • DE1024782B - Mill with a grinding table rotating around a vertical axis : de en
  • DE1761787U - ROOF TILE. : de en
  • AU217284B2 - Portable water heater and cooker for use when camping andthe like : en
  • CA553425A - Counter-balanced windows : en fr
  • US2823912A - Sinter cooler : en
  • AU3050457A - Improved spiral concentrator : en
  • DE1761865U - MANUAL SWITCH CONTROL FOR MULTIPLE PERFORMANCE CURRENT OPERATIONS. : de en
  • US2823979A - Method of making pigment : en
  • US2824200A - Composite electrode heat storage applicator : en
  • CA553396A - Process for producing oxide coating on aluminum and aluminum alloys : en fr
  • GB790827A - Improvements in or relating to paper board cask : en
  • FR67332E - Advanced shoe brake : en fr
  • FR67263E - Slide calculators : en fr
  • DE968451C - Procedure for setting the face structure : de en
  • DE968475C - Setting mechanism for calculating machines : de en
  • FR1152531A - Improvements made to bogies for rolling stock : en fr
  • FR67344E - Injection process for internal combustion engines and engines comprising application of this process : en fr
  • GB790959A - Improvements in or relating to low-pressure arc discharge tubes : en
  • USD182144S - Holder for a pair of eyeglasses : en
  • FR1152416A - Removable furniture : en fr
  • FR67348E - Support grid for filter media : en fr
  • GB791053A - Improvements in or relating to processes for the production of selenium rectifiers : en
  • CA553434A - Production of organo silicon compounds : en fr
  • DE1024848B - Synchronization of the feeder device and movement of the returning parts for automatic firearms : de en
  • FR1152654A - Silicon semiconductor devices : en fr
  • FR1152656A - Two-piece cartridge : en fr
  • GR18474B - USE OF WATER AS A FUEL AND SPECIAL SYSTEM FOR ACHIEVING ITS USE. : el en
  • US2824171A - Connector circuit for use in a telephone system : en
  • FR1152460A - Shirt or other similar improved garment : en fr
  • FR1152570A - Magnetic film feeder ensuring endless storage and unwinding of tapes : en fr
  • GB791059A - Improvements in or relating to removal of nitric acid from aqueous solutions : en
  • DE1761687U - UNIVERSAL PLUG-IN SOCKET FOR STARTER ON FLUOROUS TUBE LAMPS. : de en
  • AU224731B2 - Rellim six way billiard table rests : en
  • GB790793A - An installation comprising two or more hydraulic presses : en
  • GB790897A - Ion retardation method of separating solutes : en
  • DE1761864U - DOUBLE SPINDLE REGULATING VALVE WITH PRESETTING FOR RADIATOR. : de en
  • FR1152516A - Anti-tank mine : en fr
  • DE1761911U - SEALING RING FOR FUEL TANK CAPS. : de en
  • FR1152675A - Improved method and device for remote transmission of images : en fr
  • GB790774A - Improvements in or relating to liquid resistance controllers : en
  • GB791057A - Cyclic process for utilisation of waste pickle liquor : en
  • US2823824A - Apparatus for determining the flash point of petroleum products : en
  • FR67315E - Brake assembly device for bicycles, mopeds, and motorcycles : en fr
  • GB790895A - Improvements relating to axial-flow compressor or turbine stator vane assemblies : en
  • GB790987A - A process for separating benzene hydrocarbons and naphthalene from gases containing the same : en
  • FR1152559A - Combination apparatus for shooting, reading, projection and reproduction of microfilm, microfiche or the like : en fr
  • FR1152578A - Assembly principle of worked timber : en fr
  • GB791016A - Improvements in feed mechanisms for the sliding supports of machine tools and the like : en
  • FR1152617A - Sewing machine loop proofer : en fr
  • AU225937B2 - Improvements in or relating toa machine for producing a coded tape : en
  • FR1152404A - Improvements to negative feedback amplifiers : en fr
  • FR67252E - Bottle washing machine : en fr
  • GB790932A - Improvements relating to transistor oscillator circuits : en
  • DE1761661U - EQUIPMENT SOCKET WITH A MOUTH PIECE ATTACHED IN THE PLUG DIRECTION : de en
  • DE1761781U - SAAWUST OR. SAWSHAVING HOT AIR SYSTEM. : de en
  • GB790902A - Making iron or steel powder by atomizing : en
  • CA553249A - Machine for handling machine shorthand panel notes : en fr
  • CA553408A - Repair collar or tire patch for motor vehicle tires and the like : en fr
  • DE1024537B - Heating and cooling equipment : de en
  • DE1024894B - Mixer faucet for water heater, especially for gas water heater : de en
  • DE1761677U - AC WINDING FOR SINGLE-PHASE CURRENT LOW FREQUENCY AND THREE-PHASE CURRENT THREE TIMES HIGHER FREQUENCY. : de en
  • GB791037A - A new or improved action speed tactical teacher : en
  • GB790917A - Hard refractory metal boride compositions and their production : en
  • DE968442C - Brake magnet for electricity counters, scales or the like. : de en
  • GB790934A - Improvements in or relating to the measurement of heights, distances and direction by means of sonic and ultrasonic sound vibrations : en
  • DE1024457B - Deep drilling rig with several drive motors : de en
  • DE1024566B - Cascade connection for amplifying low frequencies : de en
  • DE968468C - Circular knitting needle : de en
  • US2824089A - Hydrocarbon conversion : en
  • DE1024663B - Cyclone burner : de en
  • FR1152536A - Improvements to remote controls and hydraulic servo-controls : en fr
  • FR1152619A - Solvent extraction of hydrocarbons : en fr
  • DE1761993U - DEVICE FOR INDEPENDENT SWITCHING OFF, IN PARTICULAR OF LOCK LOCKING TORS. : de en
  • DE1761944U - BALL THROWING MACHINE. : de en
  • FR1152613A - System for automatic flight control of aircraft : en fr
  • GB791052A - Improvements in and relating to steering wheels : en
  • CA553418A - Submerged combustion evaporation : en fr
  • DE1761790U - HANGING DEVICE FOR CEILING OR. DGL. : de en
  • DE1761852U - WASHER FOR BOLT NUTS. : de en
  • FR1152537A - Retractable and removable boat propulsion device : en fr
  • DE1024669B - Table fan : de en
  • GB791062A - Improvements in or relating to gas turbine engine power plants : en
  • US2824106A - Quaternary tropeine compounds and a process of making same : en
  • DE1024454B - Self-controlled dough dividing and rounding machine : de en
  • DE1761924U - BRAKE BEARINGS FOR EXTENDING SHEARS OR LOCKERS ON WINDOWS OR DOORS. : de en
  • FR1152657A - Tubular connection for smooth, non-machined tube ends, for high pressures : en fr
  • GB790886A - Improvements in or relating to error indicators for air fire target practice : en
  • FR67290E - Sprayer : en fr
  • GB790811A - Process for the production of laterally non-reversed positive copies by heat development : en
  • GB790880A - Improvements in and relating to the grinding of gear wheel bores : en
  • US2823393A - Cushion pad for one-man armored tank : en
  • US2823456A - Pantograph : en
  • US2823552A - Speed-change gear unit for motorvehicles, especially tractors : en
  • US2823644A - Drawing pencil holders : en
  • US2823735A - Automobile seat trim : en
  • US2824100A - Process for preparation of steroid substances : en
  • US2824289A - Drift tube for klystron : en
  • DE1024481B - Impregnation of sheet material with synthetic resin dispersions : de en
  • DE1024589B - Truncated cone horn for connecting two waveguides with a circular cross-section and different diameters : de en
  • DK85075C - : da
  • GB790868A - Method and apparatus for the production of titanium or like metal sponge : en
  • GB791004A - Improvements in or relating to the manufacture of granulated mixed fertilisers : en
  • US2823740A - Gas burner system : en
  • DE1761985U - PACKAGING BAR OR BARBAR : de en
  • FR67275E - Improvements to film transport devices in mirror cameras : en fr
  • US2824004A - Method of recovering the meats of bivalves : en
  • USD182146S - Gun rest : en
  • US2824189A - Electro-magnetic switching device : en
  • US2824300A - Closure alarm device : en
  • DE1024456B - Device for checking the height adjustment and additional measurement of the brightness of motor vehicle headlights : de en
  • DK84419C - Device by windows. : da en
  • DE1024479B - Device for shrinking textile webs, in particular knitted fabrics : de en
  • DE1761951U - PLUG-IN KIT FOR MODEL-BASED REPRODUCTION OF BUILDINGS, STREETS AND BRIDGE CONSTRUCTIONS. : de en
  • FR67264E - Optical beam combining devices : en fr
  • GB790945A - Device for comparing the intensities of two beams of radiation : en
  • US2823407A - Windshield wiper drive and control mechanism : en
  • US2823816A - Seal transferring apparatus : en
  • DE1024542B - Guide and transport device for rod-shaped metallic workpieces, especially on inductive heating devices : de en
  • DK85073C - Method for ensiling plant and animal products. : da en
  • FR1152554A - Process for obtaining finely divided and amorphous silica : en fr
  • FR67313E - Improvements to lighting alternators for cycles, motorcycles and the like : en fr
  • US2824201A - Soldering iron having a solder cartridge : en
  • FR1152430A - Advanced pin cushion : en fr
  • US2823675A - Hypodermic syringe assembly : en
  • US2823641A - Apparatus for fluxing and coating metal strip : en
  • CA553432A - Process of forming molded cellulose products : en fr
  • DE1024602B - Fastening of the connector pins of electrical installation plugs on the connector pin carrier : de en
  • DE1024786B - Multiple sewing machine needles : de en
  • DE1024505B - Process for the preparation of new bis-carbamic acid esters : de en
  • DE1024828B - Tire inflation device for motor vehicles : de en
  • DE1761935U - SHOE HEEL. : de en
  • DE968473C - Device for the automatic and successive weighing of several specific amounts of granular or powdery substances : de en
  • DE1024736B - Turning device for tractor plows : de en
  • AU218777B2 - Centrifugal filter, particularly for lubrication oil of internal combustion engines : en
  • GB790908A - Improvements in or relating to preparation of diaryl ketone polycarboxylic acids : en
  • DE1024550B - Device for the visual display of train or track numbers : de en
  • FR1152535A - Improvement in the manufacture of nitric acid : en fr
  • FR1152583A - New closures for vehicle doors : en fr
  • FR1152629A - Tipping tank concrete mixer : en fr
  • GB791051A - Improvements in combustion chambers : en
  • DE1024698B - Pliers for transporting blocks : de en
  • DE1024855B - : de en
  • US2823649A - Dual tank water heater : en
  • US2823903A - Clinched plate condenser with mounting rails : en
  • DE1761735U - FASTENING DEVICE FOR SINK. : de en
  • US2823887A - Hose or pipe coupling with cut-off valve : en
  • US2824203A - Electrical heating unit and means for holding the same : en
  • GB790977A - Wall construction for wooden houses : en
  • FR1152484A - Adherent screwdriver : en fr
  • FR1152540A - Regenerative meter : en fr
  • AU217672B2 - Internal combustion engine flywheel provided with engine lubrication oil centrifugal filter : en
  • DE1024804B - Hydraulic flap drive, especially for aircraft : de en
  • DE1024764B - Switching device for alternatively changing the paired connection of two channels or lines with two further channels or lines : de en
  • GB790768A - Control circuit for pulse generator : en
  • CA553400A - Activating agents in metal reduction : en fr
  • DE1024585B - Frequency modulation receiver with noise suppression : de en
  • US2823778A - Automatic clutch arrangement : en
  • US2824111A - Pyrrolidines : en
  • US2824127A - Process for the preparation of meta dialkylaminobenzoic acids : en
  • DE1024838B - Dust extraction device on grinding or polishing machines : de en
  • FR1152402A - Transparent or translucent plate serving as a support for texts, drawings, etc. : en fr
  • CA553295A - Taximeter indicators : en fr
  • DE1761804U - ARRANGEMENT FOR REINFORCING THE HATCH RIMS ON WOODEN CONTAINERS. : de en
  • US2824181A - Automatic and manual control time switch : en
  • GB790993A - Improvements in fluid control valves : en
  • US2823433A - Tongue and groove plywood : en
  • US2823705A - Lifting device for jack looms : en
  • US2823733A - Platform for use in dental and medical treatment of children : en
  • FR67299E - Further development of articulated supports for hand vehicles : en fr
  • DK84430C - Method for preventing the destruction of the insulation around pipes conducting a low temperature medium and insulated pipe for use in carrying out the method. : da en
  • DE1024721B - Device for checking the involute shape of tooth flanks on toothed wheels : de en
  • DE1761820U - ARRANGEMENT FOR MIXING ELECTROACOUSTIC REPRESENTATIONS WITH OTHER RECORDINGS. : de en
  • GB790753A - Improvements in or relating to gramophones : en
  • DE1761914U - BOTTLE OPENER FOR CROWN CORKS WITH MAGNETIC CORE. : de en
  • DE1761678U - ARRANGEMENT TO SAVE THE INTERNAL TERMINAL CONNECTION WITH COUNTER TERMINAL PIECES OD. DGL. : de en
  • FR1152463A - decorative element and its manufacturing method and device : en fr
  • FR1152601A - Valve duplexer : en fr
  • US2823654A - Auto-generators of hot gases under pressure, and in particular in free piston auto-generators : en
  • US2824093A - Azo dyestuffs : en
  • US2824258A - High frequency cavity resonator tuner structure : en
  • GB790940A - Process for the production of unsaturated polyester resins : en
  • US2823422A - Manufacture of closure seals having formed cushion pads therein : en
  • US2824197A - Toggle switches : en
  • US2823799A - Automobile trash disposal : en
  • FR1152563A - Printed electrical circuits and their manufacturing process : en fr
  • DE1761701U - ROTATING WRENCH FOR CHUCKS ON DRIVES FOR BONE SURGERY. : de en
  • FR1152444A - Device for compounding the excitation of an electric commutator motor : en fr
  • AU223268B2 - Retractable writing instrument latch means : en
  • US2824226A - Oscillator system : en
  • US2823610A - Blasting cap packages : en
  • US2824173A - Transistor selective ringing, dialing, and party identification circuit : en
  • US2823947A - Bale loader : en
  • USD182108S - Combined vehicle grille and head lamp guard : en
  • DE1024870B - Plastic containers : de en
  • DE968469C - Process for the production of personal cleansing and personal care products : de en
  • FR67276E - Improvement in furniture framing and more particularly in kitchen furniture : en fr
  • GB790999A - Improvements in or relating to rims : en
  • GB790820A - Process for the continuous treatment of a fibre fleece with an acid chlorite bleaching bath : en
  • GB790989A - Improvements in or relating to breech mechanism for guns : en
  • GB791070A - Induction coil incorporating the ringer : en
  • FR1152510A - Device for teaching music : en fr
  • DE1024541B - Device on pusher furnaces for introducing hot material symmetrically to the furnace center axis : de en
  • DE1761811U - MADE TO MEASURE. : de en
  • DE1761785U - OIL HEATED WATER HEATER. : de en
  • DE1761828U - SCREEN FOR PROJECTION DEVICES. : de en
  • FR1152651A - Improvement in thermal energy transport networks in the form of cold or hot fluid : en fr
  • FR67260E - Improvements to soap-based compositions : en fr
  • CA553352A - Photographic projection : en fr
  • AU218778B2 - Improvements in or relating tov-type internal combustion engines, especially induction manifolds therefor : en
  • FR1152426A - Swimming motion synchronizer : en fr
  • DE1024748B - Self-igniting internal combustion engine : de en
  • US2823986A - Apparatus for the treatment of slurries of chemical reagents : en
  • DE1024544B - Method for the production of wide-span structures, in particular bridges, in free porch with continuous tendons : de en
  • GB790955A - Improvements in or relating to sodium-vapour discharge lamps : en
  • DE1024852B - Circuit arrangement for decoupling AC-fed lamp circuits : de en
  • DE1761631U - CLAMPING DEVICE FOR BASIC JOURNAL SHEETS. : de en
  • GB790995A - Method for separating sulfonates from solutions containing them : en
  • GB790859A - Improvements in and relating to valve mechanism for controlling the flow of liquids : en
  • FR67322E - Frequency modulator device : en fr
  • GB790905A - Improvements in or relating to portable screens or windshields : en
  • DE1024510B - Process for the production of carotenoids : de en
  • DE1024709B - Process for hardening glycidyl polyethers of polyhydric phenols or alcohols or of polymeric alkenyl glycidyl ethers : de en
  • DE1761788U - DEVICE FOR DISASSEMBLING MULTI-PIECE, TUBE-SHAPED SUPPORT ELEMENTS, IN PARTICULAR TUBE MAST. : de en
  • DE1761956U - DEPOSIT CAR FOR BRICKS. : de en
  • DE1761747U - HEADREST. : de en
  • FR1152428A - Process for packaging sterilized liquids in plastic bags : en fr
  • DE1024711B - Process for the production of ethoxylin resins modified with fatty acids for paint purposes : de en
  • DE1761633U - FEATHER NAIL. : de en
  • DE1761767U - DEVICE FOR HANGING LIGHT CLOTHES. : de en
  • FR1152696A - Improvements relating to a servo-mechanism : en fr
  • GB790812A - Process for the preparation of fish products : en
  • FR1152668A - Magnetic storage system : en fr
  • US2823597A - Rotary soil working device : en
  • US2824302A - Cathode ray tube indicator system : en
  • DE1024769B - Device for converting rotary movements into lifting movements : de en
  • DE1761772U - SAFETY DEVICE FOR LIFTING EQUIPMENT TO DISPLAY OVERLOAD. : de en
  • DK84431C - Hydraulically driven pressure mechanism, in particular for use in a cardboard box making machine. : da en
  • FR1152581A - Hygienic toothbrush protects the toothbrush : en fr
  • GB790818A - Knife-edge bearing element : en
  • GB790840A - Improvements in or relating to bonding natural or synthetic rubber : en
  • GB791020A - Incubators : en
  • US2823658A - Combination heat exchange head and combustion chamber : en
  • US2823869A - Screen changer for hammer mills : en
  • DE1024500B - Process for the preparation of aromatic carbonyl compounds by oxidation of arylaethylenes : de en
  • DK85083C - Egg tray. : da en
  • FR1152466A - Antenna splitter, in particular for television receiver networks : en fr
  • FR67266E - High purity silicon production method : en fr
  • DK84422C - Side-hung limb, especially for a fall shaft. : da en
  • CA553372A - Portable oil well mast with folding gin pole : en fr
  • DE1761887U - ADVERTISING DEVICE. : de en
  • DE1761997U - SINK. : de en
  • DE1024651B - Device for the production of lattice girders by resistance welding : de en
  • DE1024801B - Drying device for papers with a light-sensitive layer : de en
  • DE968462C - Scooter with a tubular frame : de en
  • DE1761866U - ELECTRIC LIFTING MAGNET FOR ELECTROMAGNETIC VALVES OD. DGL. : de en
  • DE1024530B - Method and device for lifting from one another folded paper layers with a protruding edge for the purpose of nesting the paper layers : de en
  • DE1024692B - Commodity made of plastic or the like, such as furniture and room furnishing components, panels, window and door frames, chests : de en
  • DE1761768U - DEVICE FOR DISPENSING SMALL GOODS. : de en
  • US2824272A - Rotary electric machine : en
  • US2823533A - Steam cabinet for fabric articles : en
  • US2823444A - Bandage : en
  • US2823593A - Suction roll for paper-making machines : en
  • US2823959A - Locking device for scaffold elements : en
  • US2823598A - Ventilator : en
  • CA553411A - Thioether production : en fr
  • FR1152480A - Apparatus for manufacturing variable capacitor blades of a given profile : en fr
  • US2823521A - Atmospheric vaporizer : en
  • US2823578A - Methods of exposing motion picture film and of projecting motion pictures : en
  • DE1024742B - Knife drum for beet cutter : de en
  • FR1152519A - Improvements in the production of pressure sensitive adhesive tapes or sheets : en fr
  • FR67324E - Machining of certain semiconductors in the plastic state : en fr
  • GB790803A - Improvements in or relating to rubber-base adhesives : en
  • AU226706B2 - Improvements in and relating tothe oxidation of hydrocarbons : en
  • DE1761699U - DEVICE FOR THE AUTOMATIC SELECTION OF KNITTING PATTERNS ON HAND-KNITTING MACHINES. : de en
  • US2823731A - Article of furniture : en
  • FR1152454A - Release product : en fr
  • DE1024574B - Controller for a message transmission system in which auxiliary frequencies transmitted together with the message frequencies are used on the receiving side to control the amplitude of the message and auxiliary frequencies : de en
  • US2823973A - Cabinet for electronic equipment : en
  • DE968456C - Process for the production of non-sedimented moorland suspensions : de en
  • US2823956A - Emergency wheel : en
  • DE1024688B - Mechanically operated nail file : de en
  • DE1024517B - Process for the preparation of bis-quaternary ammonium salts : de en
  • US2823770A - Actuating mechanism for a friction brake : en
  • DE1761879U - MOLD MADE FROM TWO MOLDING DEVICES AND TOOLS, IN PARTICULAR FOR THE PRODUCTION OF FULL OR HOLLOW CHOCOLATE FIGURES. : de en
  • FR1152662A - Means of reversing the thrust of a jet propulsion engine : en fr
  • US2824018A - Film-forming composition with a terephthalamide ester plasticizer : en
  • GB790896A - Improvements in or relating to activation of aluminium : en
  • FR1152513A - Stapling device and its applications : en fr
  • FR1152614A - Automatic flight control system for airplanes or the like : en fr
  • CA553319A - Monoazo-dyestuffs : en fr
  • DE1761614U - TWO-PIECE SELF-TIE AND FINISHED TIE : de en
  • US2823473A - Display sings : en
  • US2823631A - Tucking assembly for sewing machines : en
  • DE1761872U - COPY TEMPLATE. : de en
  • DE1761657U - LOETOESE FOR PRINTED CIRCUITS. : de en
  • FR1152682A - Improvements in the manufacture of low voltage spark plugs for engines : en fr
  • FR67318E - Two-way communication system : en fr
  • FR1152615A - Cooling device for internal combustion engine : en fr
  • CA553407A - Manufacture of red lead : en fr
  • FR67349E - Advanced pump unit for high pressure spraying : en fr
  • USD182112S - Bottle carrier or the like : en
  • DE1761769U - STACKING CRANE WITH CLAWS AS LOAD LIFTING EQUIPMENT. : de en
  • DE1761875U - RACK PUSHING MACHINE. : de en
  • GB790761A - Improvements relating to apparatus for generating randomly timed electrical pulses : en
  • DE1761889U - EVERYTHING BAG FOR PHOTOGRAPHIC DEVICES AND THE LIKE. : de en
  • US2823583A - Optical objective lens comprising two cemented meniscus triplets enclosed by two outer collective lenses : en
  • AU220296B2 - Improved magnetic recording medium and method of preparing thesame : en
  • AU2341756A - Adhesive tapes and sheets, primer compositions for use therein and methods of making thesame : en
  • MC12A1 - Prefabricated coating and its uses. : en fr
  • DE1024738B - Device for adjusting the working depth of an agricultural device that is attached to a tractor with a power lift and lifting rod : de en
  • US2823532A - Sinker heads of rectilinear knitting machines : en
  • US2823787A - Apparatus for handling shell casings and the like : en
  • AU224198B2 - Improvements relating to spark machining apparatus : en
  • US2823527A - Gear type couplings : en
  • US2824281A - Method and apparatus for measuring thickness : en
  • DE1024863B - Device for electric mine ignition machines to secure a sufficient ignition current for the ignition : de en
  • DE1761839U - TABLE CIGAR CUTTER. : de en
  • US2824178A - Transducers : en
  • US2823867A - Shim for railroad : en
  • DE1024547B - Braking device for locomotives : de en
  • DE1024704B - Method of staining wood : de en
  • DE1024883B - Container vehicle for dusty or granular bulk goods : de en
  • AU3041957A - Improvements in signalling systems : en
  • AU3049357A - An improved process of leaching minerals from ore-bodies : en
  • AU220684B2 - Method and apparatus for feeding a solids slurry toa reaction system : en
  • CA553288A - N-cyanoalkyl sulfonyltriazenes : en fr
  • CA553327A - Fuel atomising nozzles : en fr
  • US2823825A - Swing gate for processing vessels : en
  • DE1024484B - Process for improving the colorability of polyacrylonitrile : de en
  • DE1761976U - FLAT CARDBOARD, IN PARTICULAR FOR STORING POCKET LIGHTERS. : de en
  • CA553350A - Cellulose derivatives stabilized with epoxy condensation products : en fr
  • US2823436A - Safety pin attachment : en
  • US2823586A - Bomb release computing system : en
  • MC14A1 - Pendant with advertising and similar functions, in particular for key rings. : en fr
  • US2824075A - Preparation of gel catalyst : en
  • US2823758A - Breather dehumidifier : en
  • US2824036A - Method of assembling and laying a floor covering : en
  • US2823879A - Flying control systems for aircraft : en
  • US2823961A - Saddle bearing : en
  • US2824020A - Fluxing and coating metal strip : en
  • USPP1684P - Rose plant : en
  • DE1024729B - Record album : de en
  • US2823804A - Filter combined with gravitation separator : en
  • US2824251A - Method and apparatus for fabricating grid structures for cathode-ray tubes : en
  • US2824265A - Electrical speed detection system : en
  • CA553413A - Di-alkyl sulfide production : en fr
  • US2823438A - Antennae clip : en
  • US2823536A - Safe door locking mechanism : en
  • US2824233A - Controlling scintillometer temperature : en
  • DE1024758B - Friction disc for friction clutches, especially multi-plate clutches : de en
  • DE1761876U - AIR FILTER WITH A MAINTENANCE SIGNAL VACUUM SWITCH. : de en
  • US2823415A - Apparatus for heat and pressure curing of articles : en
  • AU3044557A - 17a-hydroxy-steroids and process of making same : en
  • DE1024699B - Stripper crane with a device to prevent slack rope formation : de en
  • DE1761636U - TELEVISION RECEIVER WITH A PROTECTIVE PLATE RELEASABLE ON THE FRONT SIDE. : de en
  • AU219560B2 - Improvements in thermostats : en
  • AU3051757A - Method and apparatus for feeding a solids slurry toa reaction system : en
  • US2823980A - Pigment and process for making the same : en
  • CA553272A - Clutch controlling tractor hitch : en fr
  • FR1152518A - Fabric decoration process using an embroiderer : en fr
  • FR1152534A - Apparatus for transforming continuously varying values : en fr
  • AU217402B2 - Abrasive article : en
  • US2823677A - Lancet : en
  • US2824003A - Method of preparing a liver loaf : en
  • CA553371A - Oil collector in surge tank of refrigeration system : en fr
  • DK85049C - A method of placing a getter material on an incandescent lamp for an electric incandescent lamp and an apparatus for carrying out the method, as well as an electric incandescent lamp having an incandescent body on which a getter material is arranged. : da en
  • US2823482A - Fishing rod : en
  • DE1761694U - DEVICE FOR BURNING OUT RESIN GALLS. : de en
  • AU3040057A - Improvements in or relating to means for mounting and securing a cathode ray tube ina television cabinet : en
  • AU223941B2 - Luminous signalling device : en
  • CA553378A - Production of 1-ethynyl-2,6,6-trimethylcyclohex-1-ene : en fr
  • DE1761816U - TAPE UNREAD DEVICE FOR EVALUATION AND REWINDING OF REGISTRATION STRIPS. : de en
  • DE968479C - Pen arrangement for a recorder : de en
  • GB790810A - Improvements in or relating to clocks : en
  • CA553277A - Body deodorant for internal use and method of making same : en fr
  • US2823416A - Apparatus for melting and fiberizing refractory materials : en
  • CA553441A - Benzoic acid derivatives and processes for their preparation : en fr
  • DE1024549B - Control for a compressed air operated conveyor brake : de en
  • FR1152638A - Improvements to gas discharge electric tubes : en fr
  • DE1024666B - Process for the catalytic production of low calorific gas, especially town gas, from high calorific hard coal gas : de en
  • AU224767B2 - Process forthe treatment of coconut to extract coconut milk and tothe preservation of coconut milk : en
  • DE1024880B - Connection of the sections of double chain scraper conveyors : de en
  • US2823663A - Oven door hinge structure : en
  • US2823942A - Wire gate closer : en
  • US2824210A - Process and apparatus for carrying out technical processes by glow discharges : en
  • CA553326A - Tray loading apparatus : en fr
  • CA553383A - Fountain pen : en fr
  • DE1761711U - FLIGHT BULB. : de en
  • AU3047557A - Abrasive article : en
  • AU223269B2 - A moulded porous cellulosic article and method of making same : en
  • AU3041057A - Improvements in or relating to stationery feed and carbon strip advancing mechanisms for typewriting or like machines : en
  • FR1152528A - Elastic pneumatic return or damping device : en fr
  • CA553281A - Printing machines : en fr
  • US2824271A - Synchronization system : en
  • US2823601A - Hay baler tying needle guide : en
  • US2823410A - Suction device for removing hair clippings : en
  • US2824165A - Duplex electrodes : en
  • CA553267A - Apparatus for cleaning laboratory glass slides : en fr
  • US2823835A - Dispensing devices : en
  • US2823471A - Sleeve pressing pad : en
  • US2823595A - Photographic processing machine : en
  • DE1761958U - BRICK. : de en
  • DE1761840U - SOIL TILLING EQUIPMENT WITH CROWN ROLLERS SUPPORTED IN A FRAME. : de en
  • AU220297B2 - Improvements inthe stretching of plastic interlayers : en
  • GB790797A - New fat-soluble azo-dyestuffs and process for their manufacture : en
  • DE1024731B - Element for measuring the compressive forces of highly stressed parts : de en
  • DE1761794U - VENTILATION TILE FOR BIEBERSTAIL ROOF. : de en
  • US2823515A - Auto-ignition method : en
  • US2823477A - Lamp shade : en
  • DE1014963C2 - Process for the production of insoluble azo dyes on native or regenerated protein fibers : de en
  • DE1024514B - Process for the oxidation of organic compounds with hydrogen peroxide in a liquid state : de en
  • DE1761789U - TENDON SPACER STAND. : de en
  • DE1024767B - Electromagnetically controlled four-way valve : de en
  • DE1024691B - Peach and apricot cores : de en
  • DK85041C - Process for the preparation of water-soluble salts of paraaminodiphenyl sulfone-N-carboxylic acids. : da en
  • DE1024576B - Relay counting chain, preferably to determine the preferred position of a dial built up in stages for telecommunication systems, especially telephone systems : de en
  • CA553325A - Production of orthomethylol phenols : en fr
  • CA553438A - Rotary veneer clipper : en fr
  • FR1152405A - Magnetic recording process of sounds on multiple tracks : en fr
  • GB790788A - Improvements in or relating to grinding : en
  • DE1761697U - CHIMNEY HOLE LID. : de en
  • GB791046A - Improvements in and relating to a machine for helically winding metal sheets or plates in particular for producing tubes : en
  • US2824137A - Methods of preparing secondary aromatic amines : en
  • DK85055C - Apparatus for artificial respiration or other inhalation. : da en
  • FR1152659A - Vertical tank for the development with ammonia vapors of documents printed on heliographic papers : en fr
  • GB790860A - Improvements in or relating to electric capacitors : en
  • FR67320E - Improvements to pressure coffee makers and rational filtration system forming a valve : en fr
  • DE1024703B - Metal frame for window or door leaves : de en
  • DE1761814U - ADJUSTABLE GAUGE. : de en
  • FR1152442A - Improvements to heating devices for bi-metallic blades : en fr
  • FR1152579A - Tubes of rubber or plastics for winding pieces of fabric : en fr
  • US2824008A - Salt substitute : en
  • DE1024831B - Bottle cell for bottle washing machines : de en
  • CA553370A - Quartz fibre electroscopes : en fr
  • DE1024577B - Marking circuit : de en
  • DE1024678B - Process for the manufacture of vaccines for immunizing dogs against canine hepatitis : de en
  • DE1024640B - Process for the production of crystallodes : de en
  • DE1024706B - Process for the production of dimensionally accurate molded bodies : de en
  • DE968461C - Electrical inertia switch for fire extinguishing systems in aircraft : de en
  • CA553286A - N,n'-dicarboxymethyl thiuram disulfides : en fr
  • DE1761916U - ATTACHMENT HEAD FOR A MACHINE WITH A ROTATING MOTION. : de en
  • DE1024780B - Hydraulic control device for milling roller chairs : de en
  • DE1761700U - ARRANGEMENT FOR COOLING FAN HUBS. : de en
  • FR67317E - Improvements to tumble dryers : en fr
  • FR1152553A - Plastic trim for handrails of balustrades, guardrails, stair handrails, etc. : en fr
  • DE1761665U - ARRANGEMENT FOR FASTENING METAL CAPS TO BASE PLATES OF ELECTRICAL DEVICES. : de en
  • GB790913A - Voluminous yarn : en
  • DE1024493B - Process for the production of gases containing sulfur dioxide by the step-by-step roasting of arsenic and roastable sulfur-containing materials in fluidized beds arranged one behind the other with the recovery of practically arsenic-free residues : de en
  • DE1024580B - Circuit arrangement for a switching system : de en
  • DE1761605U - WAISTBAND WITH REPLACEABLE ELASTIC CORD. : de en
  • DE1761819U - SWIMMER. : de en
  • GB790879A - Device for the control of the breech of a double-barrelled gun : en
  • DE1024732B - Device for regulating the loading of hydraulic material testing machines : de en
  • DK85069C - Seed stain. : da en
  • US2823526A - Earring constructed and arranged to clampingly engage the tragus and the anti-tragus : en
  • US2823666A - Apparatus for illuminating and inspecting cavities : en
  • US2823768A - Lubricator : en
  • GB790887A - Improvements in and relating to acoustic horns : en
  • GB790979A - Improvements in or relating to machines for facilitating comparison and verificationof records : en
  • FR1152580A - Apparatus for indicating the density of a fluid : en fr
  • US2823568A - Wrench with box-type pivotable jaws ratchetable on workpiece : en
  • US2823940A - Refrigerator door safety release : en
  • US2823769A - Emergency braking attachment for motor trucks and the like : en
  • DE1024605B - Rails for crossbar distributors : de en
  • US2824013A - Refrigeration package : en
  • DE1761728U - FLOOR, BROOM AND MOP CLEANERS. : de en
  • DE1761896U - STROLLER. : de en
  • DE1024522B - Process for operating a steam power plant with feedwater preheating and device for carrying out the process : de en
  • DE1761680U - HOUSING FOR ELECTRICITY COUNTER OD. DGL. : de en
  • DE1761897U - CHILDREN'S, IN PARTICULAR SPORTS CARS WITH REMOVABLE BODY. : de en
  • FR1152517A - Process for obtaining wire guides and other articles with very high surface hardness : en fr
  • DE1024648B - Saw tooth generator : de en
  • GB790996A - Process for generating turbulence in the combustion chamber of an internal combustion engine : en
  • FR1152689A - Improvements to habitable trailers : en fr
  • GB790914A - Improvements in or relating to electric telegraph exchange systems : en
  • GB790915A - Electromagnetic relays : en
  • GB790936A - Preparation of piperazine derivatives : en
  • US2823505A - Automatic bag selector and opener : en
  • US2823860A - Apparatus for modifying a control or measuring signal : en
  • US2823895A - Vibration damping blade : en
  • US2824099A - Process of making a starch-complex pigment and the product thereof : en
  • FR67257E - Improved method and device enabling the same electric warning device to be used either as a route warning device or as a town warning system : en fr
  • DE1024575B - Electrical carrier current communication system : de en
  • DE1024667B - Process for the recovery of valuable substances from distillation and synthesis gases : de en
  • FR1152408A - Method for increasing the adhesion of belts or textile straps : en fr
  • GB790802A - Switch for an electrically actuated clutch of a motor driven vehicle : en
  • GB790974A - Circuit for operating a magnetic-recording-writing head : en
  • US2823939A - Apparatus for releasing coke oven doors : en
  • US2824130A - Production of alpha hydroxyisobutyric acid : en
  • DE1024847B - Alignment device for tracking moving targets, in particular for aircraft defense : de en
  • DE1761732U - CABINET DISHWASHER. : de en
  • DE1761910U - ARRANGEMENT FOR SEALING RESERVOIR CAPS. : de en
  • DE968457C - Transport pad made of wood with exhaust ducts for sand molds ready for casting : de en
  • DE1761962U - PAPER BAG WITH CONTINUOUS VISIBLE STRIP. : de en
  • DK84408C - Compressed air-controlled electrical switch for high-voltage systems. : da en
  • FR1152500A - Advanced training in vehicle air suspensions : en fr
  • FR1152591A - Vibrator used to detach a core box from a mold : en fr
  • GB790988A - Manufacture of granulated ammonium phosphate fertilizers : en
  • US2823494A - Gear tooth grinder having radially directed belt : en
  • US2824105A - Stabilization of polymerizable heterocyclic nitrogen compounds : en
  • US2823721A - Sliderless fastener closure : en
  • CA553278A - Temperature indicating meter : en fr
  • FR67296E - Process for injecting line poles in fir and spruce wood, in the dry state either by fluid creosote, which it prevents from exuding, or by dissolved copper sulphate : en fr
  • US2823398A - Pipeline weld cleaning machine : en
  • US2824147A - Separation of xylenes : en
  • US2823753A - Method of treating wells : en
  • US2823813A - Self-loading fork-lift truck : en
  • US2823919A - Racing-game apparatus : en
  • FR67262E - Multiplex transmission systems : en fr
  • US2823771A - Extensible telescopic antenna : en
  • US2824144A - Process for the preparation of omega-bromostyrene and 4-methyl-omega-bromostyrene : en
  • FR1152486A - Process for the preparation of pulverulent substances, in particular for powder clutch : en fr
  • DK85050C - Process for the preparation of an electroluminescent powder. : da en
  • US2823756A - Transportable jet engine test stand : en
  • US2824134A - Separation of azelaic acid from mixtures containing suberic and azelaic acids, etc. : en
  • US2823619A - Radial type hydraulic unit : en
  • US2823906A - Internal combustion engine carburetor : en
  • US2824235A - Infra-red radiation detector : en
  • US2823840A - Garment clamp : en
  • US2823880A - Aircraft fuel load center of gravity control means : en
  • US2823621A - Vehicle battery replacer : en
  • DE1024557B - Electronic transmitter for telex characters according to the step alphabet : de en
  • DE1024741B - Steerable harrow : de en
  • FR1152508A - New signaling device for road traffic, etc. : en fr
  • US2824061A - Method of operating a refrigeration system using a chlorine containing halo-alkane as a refrigerant : en
  • DE1761743U - BRAID FOR UMBRELLA STANDS, FLOOR RACKS, HEATING PANELS OD. DGL. : de en
  • US2824034A - Method of impregnating a fabric with polyethylene : en
  • AU2103656A - Method of and apparatus for cutting wallboard : en
  • GB790813A - Improvements in and relating to musical instruments : en
  • GR18476B - FREE CIGARETTE CYLINDER. : el en
  • AU220372B2 - Adhesive tapes and sheets, primer compositions for use therein and methods of making thesame : en
  • US2823493A - Wheel truing machine : en
  • US2824002A - Method of providing a coffee packet : en
  • DE1024679B - Metal casting process : de en
  • DE1761809U - SAW BLADE, IN PARTICULAR CIRCULAR SAW BLADE WITH CARBIDE EQUIPMENT. : de en
  • GB790985A - Improvements relating to cover devices for fuel tank spouts on motor cars : en
  • FR1152568A - Mechanism generating a movement according to a given function of two input factors, and applications of this mechanism in particular to an indicator of the number of mach : en fr
  • FR1152433A - Speaker training : en fr
  • GB790901A - Improvements relating to thermostats or other temperature responsive control devices : en
  • FR1152459A - Special collar for animals parked in pastures delimited by electric fences : en fr
  • DE1024728B - Manually operated device for placing the needle of a single record player for records of different diameters : de en
  • DE1761798U - REINFORCING CONNECTOR FOR INSULATION PANELS. : de en
  • DE1761943U - CLIP-ON TOOL FOR REEL. : de en
  • DE1024507B - Process for the preparation of oximes : de en
  • DE1024637B - Two-coil AC relay : de en
  • GB790878A - Improvements in tank lining : en
  • FR1152602A - Enhancements to single sideband transmitters : en fr
  • GB790933A - Tanning, retanning and filling processes : en
  • GB790942A - New thermoplastic compositions : en
  • GB790807A - Improvements in or relating to stabilized high-frequency multi-channel generators : en
  • DE968454C - Quartz holder for thickness transducer : de en
  • US2823852A - Direct drive blower unit : en
  • DE968476C - Device for automatic minus switching in computing office machines : de en
  • DE1024503B - Process for the thermal rearrangement of salts of cyclic carboxylic acids : de en
  • DE1024836B - Underwater part for outboard motors and other propulsion devices for watercraft : de en
  • DE1024895B - Shuttle valve for a bath mixer with tub spout and hose shower : de en
  • US2823800A - Automatic candler for brown or white eggs : en
  • US2823885A - Awning arm bracket assembly : en
  • US2824260A - Direct view storage tube : en
  • CA553311A - Method of concentrating solutions without evaporation : en fr
  • US2824109A - Process for the production of 4-aminophthal-imide-5-sulfonic acid : en
  • CA553351A - Method of making flexible hose : en fr
  • GB790824A - Improvements in the compound di-(2,2,2-trifluoroethyl) acetal of acetaldehyde, process for producing the compound, and process for producing 2,2,2-trifluoroethyl vinyl ether : en
  • GB790924A - Improvements in or relating to windshield wipers and method for wiping windshields : en
  • US2823829A - Nesting and stacking container : en
  • US2823450A - Hydraulic hydrant disassembly wrench : en
  • US2824070A - Protective preparation against mustard vapor : en
  • DE1024705B - Combined centering and feeding device for round pieces of wood to be peeled in veneer peeling machines : de en
  • DE1024759B - Grease regulator : de en
  • CA553369A - Drive mechanism for implements side-mounted on tractors : en fr
  • CA553250A - Machine for producing sheets of indefinite length composed of slitted wood veneer and a flexible backing : en fr
  • US2823530A - Intermediate connecting and supporting means for rotational sectional beams and the like : en
  • US2824250A - Cathode ray apparatus utilizing convergence means : en
  • US2824068A - Additive-containing oil compositions and the like : en
  • US2823844A - Simulated wheeled toy carton : en
  • US2824045A - Microbial production of folinic acid : en
  • US2823946A - Automatic case filling machine : en
  • USD182131S - Wheel cover or similar article : en
  • US2823646A - Pneumatic tap hammer : en
  • US2823908A - Mining planer having traction element behind the conveyor : en
  • DE1024603B - Multipole, two-part, plug-like connection device for electrical lines : de en
  • DK84416C - Portion pack for ground coffee or similar material, eg tea leaves, for making beverages. : da en
  • AU224044B2 - Improvements in and relatingcto making electrical connections and to electrical connections' : en
  • AU223046B2 - Fertilizer distributor : en
  • US2824078A - Epoxy resin-amine pitch composition and process of making same : en
  • US2824253A - Electron multiplier : en
  • US2824141A - Fluoroethers : en
  • DK85040C - Process for the preparation of 3-keto-Δ <4> steroids. : da en
  • US2823612A - Target seeker head for guided missiles : en
  • US2823673A - Adhesive bandage : en
  • US2823891A - Steam turbine : en
  • DE1024623B - Monitoring device for alternators : de en
  • AU3045657A - A process forthe production of artificial threads bands, films and like products from viscose : en
  • CA553297A - Continuous feeder : en fr
  • DE1761830U - EYEGLASSES. : de en
  • DE1761954U - TOY TV. : de en
  • FR1152504A - Method and apparatus for studying rapidly varying currents or voltages : en fr
  • GB790961A - Improvements in or relating to electric thermal switches : en
  • DE1024839B - Steering lock for single-track vehicles, especially for mopeds : de en
  • CA553320A - Di-imidazole derivatives and process for their manufacture : en fr
  • FR1152555A - Bombardment electrolytic deposition process : en fr
  • GB790843A - Motion arrester : en
  • DE1761642U - TUNED VIBRATION CIRCUIT, ESPECIALLY FOR DECIMETER WAVES. : de en
  • DE968467C - Gas or vapor filled discharge lamp with a quasi point or line discharge : de en
  • GB790881A - Improvements in or relating to moulds for the production of articles of light-weight concrete or like plastic material : en
  • GB790943A - An improved arrangement for damping vibrations in a machine tool spindle : en
  • DE1024451B - Device for the continuous dewatering of wet sand and similar material : de en
  • DE1761601U - STRIKE OR STIRRING MACHINE, ESPECIALLY FOR BAKERY AND CONFECTIONERY. : de en
  • DE1761690U - SHORT-TIME SWITCH FOR IRRADIATION DEVICES. : de en
  • US2823783A - Coin testing device : en
  • US2824279A - Control circuit for electrical logging apparatus : en
  • DE1761698U - FUEL LIGHTER. : de en
  • US2823930A - Retractable trailer hitch : en
  • US2824153A - Alkylation process : en
  • CA553324A - Flight training apparatus for simulating low level flight : en fr
  • GB790926A - Improvements in or relating to tape control for typographical line casting machines : en
  • GB791043A - Improvements in apparatus for measuring leaks : en
  • US2823437A - Buckle : en
  • US2823489A - Reading stand : en
  • US2823629A - Closure means including fluid screen for access passageway into pressurized furnace and the like : en
  • US2824227A - Variable delay system : en
  • FR1152481A - Memories for handling and sorting systems : en fr
  • FR1152660A - Acoustic relief process : en fr
  • DE968439C - Breathable synthetic leather based on polyvinyl chloride with a dirt-repellent finish : de en
  • US2823446A - Filing machine : en
  • US2823697A - Combined mixing and diverting valve : en
  • GB790779A - Improvements in or relating to knitted footwear : en
  • DE1024601B - Clamp for attaching a cable, pipe, etc. Like. On profile iron : de en
  • DE1761745U - ARMCHAIR WITH SLIDING SEAT. : de en
  • DE1761786U - CONCRETE SLAB WITH SPACERS. : de en
  • FR1152597A - Device allowing simultaneous measurement of n temperatures : en fr
  • GB790789A - Improvements in or relating to apparatus for the separation of dissimilar liquids : en
  • GB791025A - Improved counter-current liquid extraction apparatus : en
  • AU3041357A - Method of operating nuclear reactors : en
  • DK84402C - Crushing and mixing machine. : da en
  • AU3051157A - Improvements relating to floor-polishing machines : en
  • DK84401C - Electric steam iron. : da en
  • US2823596A - Film negative supporting frame : en
  • US2824177A - Hearing aid amplifier : en
  • DK85038C - Process for the production of fatty acids. : da en
  • FR1152609A - Apparatus for determining the rotation of a shaft : en fr
  • CA553308A - Radiation detector : en fr
  • US2823611A - Base for shell case : en
  • DE1761845U - LIFESTYLE. : de en
  • FR1152584A - Improved filter for liquids : en fr
  • GB790963A - Magnetic writing board : en
  • FR1152505A - Variable reluctance permeameter for weakly magnetic bodies : en fr
  • FR1152441A - Improvements to faucets : en fr
  • DE1024543B - Roller block with several sets of rollers for longitudinal displacement of bridges and similar structures : de en
  • DE1024893B - Suction trolley for sucking up mud or the like with a movable arm for the suction hose : de en
  • DK84420C - Two-legged, especially as a scaffold stand usable stand. : da en
  • DE1024743B - Fungicides : de en
  • DE1761749U - CHAIR WITH PLASTIC COVER ON THE SEAT. : de en
  • DE1761912U - SPOUT FOR CANNERS. : de en
  • DE1761831U - DEVICE FOR DETERMINING ADHESIVE FORCES. : de en
  • GB790861A - Improvements relating to electro-magnetic vibratory apparatus for vibrating moulds for concrete and the like : en
  • GB790890A - Improvements relating to the heat treatment of gears and like toothed members : en
  • DE1761780U - ONE-PIECE FAN. : de en
  • FR67310E - Compositions for coatings : en fr
  • US2823902A - Portable thermocabinet : en
  • GB790907A - Improvements in or relating to casting ladles : en
  • US2823833A - Concentrate dispenser : en
  • US2824206A - Domestic appliance : en
  • FR67291E - Process for the direct use in spinning of uncut ribbons of man-made or synthetic fibers : en fr
  • GR18481B - MOVING MOVING MOVIE OR ANY OTHER SCREEN. : el en
  • FR1152589A - Stirrer : en fr
  • GB790846A - Improvements in speed governors : en
  • GB790958A - Improvements in or relating to electric switches of the mercury type : en
  • FR1152594A - Improvements made to aircraft altimeter dials : en fr
  • GB790973A - Interferometer for measuring purposes : en
  • DE1024598B - Machine for removing wrapping from wire ends : de en
  • FR1152664A - Process for preparing sulfur oxyfluorides : en fr
  • DE1024612B - Control device for stage lighting or the like. : de en
  • DE1024832B - Measuring, dosing and mixing device for fluids supplied under pressure : de en
  • DE968463C - System for drilling freeze holes : de en
  • FR67339E - Manufacture of branch pipe fittings : en fr
  • DE1761693U - ELECTRICALLY HEATED CABINET STOVE FOR NAVIGATION. : de en
  • US2823577A - Multiple slit spectrograph for direct reading spectrographic analysis : en
  • US2823594A - Box making machine : en
  • DE1024594B - Alkaline dry element consisting of an amalgamated zinc electrode and a positive electrode made of depolarizers with an overlapping cap-fold closure and process for its production : de en
  • GB790899A - Improvements in or relating to supply cathodes : en
  • GR18472B - HOME HANDMAKING MACHINE. : el en
  • GR18473B - APPLICATION OF THERMOELECTRIC ELEMENTS FOR THERAPEUTIC PURPOSES OF PAINFUL CASES OF RHEUMATIC OR ARTIFICIAL NATURE. : el en
  • FR1152427A - Rear light lamp holder for vehicles, especially cycles and motorcycles : en fr
  • DK84410C - Lamp consisting of a reflector designed as a rotating body and an incandescent lamp, as well as an incandescent lamp for such a lamp. : da en
  • US2823863A - Means for supplying sterilized gas under pressure : en
  • US2823640A - Apparatus for applying liquid to, and drying, metal stock : en
  • US2824266A - Relays : en
  • DE1024461B - Connector on drill rods for natural gas and oil wells : de en
  • DE1024777B - Process for the production of solid blades from highly heat-resistant steels or alloys for turbines and compressors : de en
  • DK84404C - Process for the preparation of optically active 3-methoxy-N-methyl-morphinanes or salts thereof. : da en
  • FR1152695A - Electrolytic cells : en fr
  • GB791040A - Improvements in or relating to carton opening or preforming machines : en
  • FR1152674A - Advanced Reservoir Pen Holder : en fr
  • US2824047A - Desulfurization of carbonaceous solid fuels : en
  • DE1761684U - ELECTRIC DISCHARGE TUBE. : de en
  • AU3051457A - Improvements inthe stretching of plastic interlayers : en
  • DE1024621B - Arrangement for the regulation of the excitation of synchronous machines by means of a magnetic amplifier controlled by the mains voltage : de en
  • DE1024644B - Electron tube circuit with a high voltage transformer : de en
  • DE1761627U - HANGING RAIL FOR HANGING FOLDERS OR HANGING ON A VERTICAL HANGING REGISTER. : de en
  • US2823412A - Vacuum cleaner nozzle adjustment : en
  • CA553292A - Method of extracting and purifying acylase : en fr
  • US2824172A - Sampling apparatus : en
  • DE1761870U - AXLE WITH REINFORCED AXLE END FOR ROTARY CONTROLLER. : de en
  • FR1152665A - Adjustable jaw chuck : en fr
  • GB790821A - A bottom bearing for electricity meters : en
  • DE1761957U - MOLDING DEVICE FOR THE MANUFACTURING OF FILLING BODIES. : de en
  • US2823687A - Valve structure : en
  • DE1024645B - Procedure for commissioning liquid jet converters : de en
  • DE1761848U - FEEDER FOR POULTRY. : de en
  • DK85054C - Method for producing a poliomyelitis vaccine. : da en
  • DK85081C - Fire pipes and rocket projectiles with the fire pipe. : da en
  • GB790854A - Improvements in or relating to axial-flow fluid machines : en
  • CA553314A - Recovery of refractory alloys : en fr
  • AU220640B2 - Method of and apparatus for cutting wallboard : en
  • US2824186A - Fluid pressure actuator : en
  • US2823411A - Vacuum cleaner : en
  • US2823826A - Interlocking panels and joint : en
  • DE1024849B - Gas pressure charger : de en
  • US2823600A - Air control device for a building having air conditioning : en
  • DE1024497B - Process for the preparation of a silver catalyst suitable for the oxidation of olefins with molecular oxygen : de en
  • US2823928A - Device for removing foreign bodies from between twin tires : en
  • AU216999B2 - A method of and apparatus for exfoliating vermiculite. m : en
  • CA553259A - Wheel structure : en fr
  • CA553381A - Control device for internal combustion engines : en fr
  • AU2341656A - Improved backsize compositions, sheets and tapes coated therewith and methods of making thesame : en
  • US2824041A - Process of inducing hypnosis by unsaturated tertiary carbinols : en
  • US2823745A - Load retaining doors : en
  • US2823934A - Coupling with cam washer for flat detents : en
  • FR1152530A - Improvement in devices for multiplying numbers expressed as trains of sequential pulses : en fr
  • FR1152685A - Interline control mechanism for office printing machines, such as typewriters : en fr
  • CA553342A - Terminal : en fr
  • US2823782A - Coin apparatus : en
  • US2824241A - Electric power translating apparatus of low losses and low wattless power : en
  • FR1152469A - Microscope for examination with increased contrast : en fr
  • GB790819A - Improvements in and relating to nut devices for snapping engagement into a panel opening : en
  • DE1024561B - Color television receiver : de en
  • GB790759A - Trimethylolethane : en
  • GB790976A - Improvements in or relating to aperiodically back-coupled transistor circuits : en
  • CA553265A - Method of manufacturing rods of glass fibre-reinforced plastic : en fr
  • DE1024526B - Reversal for piston engines with gases or fluids as pressure medium : de en
  • DE1024822B - Spacer for the beads of a tubeless vehicle tire : de en
  • US2823870A - Ice shaving machine : en
  • DE1761883U - DECORATION STAND. : de en
  • DE1761946U - DEVICE FOR DETERMINING LOTS OF LOTS. : de en
  • DE1024798B - Fixing developer for the rapid development of photographic layers : de en
  • DE1024587B - Antenna, preferably for ultra-short electric waves : de en
  • DE1761766U - DECORATIVE ITEMS, IN PARTICULAR CHRISTMAS TREE ORNAMENTS. : de en
  • DE1024773B - Corrosion inhibitor for metals : de en
  • DE1761869U - MINIATURE LOCK. : de en
  • DE968446C - Drive for the cooling fan of the cinema machines : de en
  • DK83961C - Electrical capacitor with parallel-connected discharge resistor, especially for systems with fluorescent lamps. : da en
  • CA553389A - Television synchronizing apparatus : en fr
  • CA553427A - Metal ceramic product : en fr
  • US2823468A - Paper holder and stylus for producing raised characters of the braille system : en
  • US2823937A - V-belt pulley : en
  • DE1024551B - Section separator for overhead lines for electric railways : de en
  • DE1761708U - ATTACHED TO GLASSES OR ATTACHABLE PROTECTION GLASSES. : de en
  • US2823519A - Revolving fuel vaporizer and combustion stabilizer : en
  • US2823847A - Collapsible container structure : en
  • US2823888A - Gate valve : en
  • AU226787B2 - Method of and device forthe treatment of solid, liquid and gaseous substances : en
  • GB790888A - Improved vehicle trailer : en
  • US2824175A - Selective ringing circuits : en
  • USD182104S - Coin operated shaver stand : en
  • CA553240A - Reciprocating saw with laminated blade : en fr
  • AU3042357A - Device for transferring aliquid froma stationary pipe to passages machined inside a rotating shaft : en
  • DE1761849U - AQUARIUM BASE. : de en
  • DE968477C - Process for the production of cream substitutes : de en
  • FR1152522A - Improvements in the continuous detection and measurement of a component contained in a gas mixture : en fr
  • FR67286E - Improvements to processes and devices for mixing, emulsifying, dissolving, etc. : en fr
  • US2823386A - Cuff protector : en
  • US2823501A - Machine for filling and closing cartons : en
  • US2824082A - Process for curing polyepoxides and resulting products : en
  • DE1761817U - DEVICE FOR CONNECTING GAS METERS. : de en
  • FR1152672A - Process for improving the baking value of flour or dough and corresponding improving agent : en fr
  • DE1024813B - Motor vehicle, in particular caterpillar vehicle, in which a frame carrying the motor and the transmission gear can be pivoted about a pivot axis fixed to the chassis : de en
  • US2823643A - Carton coating machine : en
  • US2824027A - Method of making low resistance contact with a lead dioxide electrode : en
  • AU3052157A - Improvements in and relating tothe oxidation of hydrocarbons : en
  • US2824030A - Method of preparing semiconductive materials : en
  • US2823653A - Free piston engine control : en
  • US2823831A - Work feeding mechanism : en
  • DE1024619B - Circuit arrangement for harnessing magnetic field strengths for control purposes : de en
  • US2823925A - Ventilated baby carriage and means for closing the ventilator : en
  • CA553301A - Baseboard type electric wall heater : en fr
  • US2823739A - Gas burner : en
  • US2824011A - Method of clothing meat : en
  • US2823622A - Turn table for model electric trains : en
  • US2823665A - Heating pad : en
  • US2824249A - Storage grid for direct-viewing storage tubes : en
  • AU3049157A - Bearing alloys : en
  • AU224923B2 - Process for continuously producing monohydric and polyhydric alcohols from aldehydes by catalytic actionof hydrogen in the presence of water : en
  • US2823676A - Colostomy belt : en
  • US2823692A - Hydraulic regulation devices : en
  • US2823713A - Power kerfing saw : en
  • US2824124A - Process of oxidatively polymerizing ethylene in the presence of methyl formate : en
  • US2824156A - Alkylation process : en
  • US2823916A - Sheet feeding apparatus : en
  • US2823924A - Retractable low friction means for movable bodies : en
  • DE1024654B - Hardenable mixtures leading to plastics, especially air-drying, optionally solvent-free paints : de en
  • DE1761823U - PHONO FURNITURE. : de en
  • US2823426A - Ventilated siding : en
  • DE1024504B - Process for the preparation of dialkyl terephthalate : de en
  • DE1024569B - Connection distributor for telecommunication systems : de en
  • GB790889A - Improvements in or relating to lubricating device : en
  • US2823661A - Hinge construction for range oven doors and the like : en
  • DE1761744U - HOUSE FITTING. : de en
  • US2823696A - Fluid cooled diaphragm valve : en
  • GB790826A - Improvements in or relating to rotary brushes : en
  • DE1024593B - Transportable amplifier device with built-in loudspeaker and sound channel : de en
  • DE1024818B - Pneumatic servo braking device, especially for motor vehicles : de en
  • FR1152688A - Permanent magnet magnetic coupling or brake : en fr
  • FR1152697A - Improvements to laundry soaking devices : en fr
  • DE1024553B - Control device for the transmission of teletype signals by means of frequency shift keying : de en
  • FR1152457A - Two-stroke engine : en fr
  • GB790983A - Improvements in or relating to mineral-mining machines : en
  • FR1152420A - Locking latch for cane : en fr
  • GB790831A - Improvements in or relating to photographic apparatus : en
  • DE1024746B - Agent for combating weeds and influencing plant growth : de en
  • DE968443C - Process for the gasification of hydrocarbons, in particular of high-boiling residue oils : de en
  • US2824080A - Mixtures of hydroxy phenones and esters of salicylic acid in resins as inhibitors of discoloration by light : en
  • US2824231A - Magnetrons : en
  • DE1024824B - Pneumatic vehicle tires : de en
  • DE1761895U - GAS MASK JAR WITH RECESSED LID. : de en
  • US2823385A - Attaching structure for spectacle frame side shields : en
  • US2824261A - Magnetron device : en
  • US2823488A - Bookrest : en
  • US2824087A - Light-sensitive rhodanine esters of maleic anhydride copolymers : en
  • DE1761622U - ARTICULATED COOLERS MADE OF STEEL SHEET, IN PARTICULAR FOR TRANSFORMERS. : de en
  • DE1761738U - FLOWER POT ENVELOPE. : de en
  • FR1152425A - Power transmission for cranes, turret excavators : en fr
  • DE1024469B - Scraper belt conveyor : de en
  • GB790968A - Rotary apparatus for conveying gases and liquids : en
  • US2824194A - Switch structures : en
  • US2823458A - Cartridge gauge : en
  • DE1024462B - Device for installing manhole linings : de en
  • DE1024521B - Process for the preparation of 1, 3-difluoro-4, 5, 6, 7, 10, 10-hexa-halogen-4, 7-endom-4, 7, 8, 9-tetra-hydrophthalanes or 1-fluoro-3- chloro-4,5,6,7,10,10-hexa-halogen-4,7-endomethylene-4,7,8,9-tetra-hydrophthalanes : de en
  • FR1152449A - Double generator : en fr
  • FR67342E - Device for controlling the power absorbed by an electric motor : en fr
  • GB791039A - Improvements in or relating to deflecting-coil systems for cathode-ray tubes : en
  • US2823750A - Desk type tape holder and dispenser : en
  • AU2090956A - An improved reclining seat : en
  • US2823520A - Combustion equipment and gas turbine plant : en
  • US2824046A - Conversion of hydrocarbons : en
  • US2824192A - Thermally actuated switch : en
  • FR1152499A - Two-speed mixer : en fr
  • FR67272E - Honeycomb fillings for fruit packaging : en fr
  • DE1024722B - Method for measuring distances with high-frequency modulated light : de en
  • FR1152410A - Method of reproducing sounds by light diffusion on a printed medium : en fr
  • US2823989A - Agent for treating molten metals : en
  • US2824150A - Alkylation process : en
  • US2824183A - Cable connectors or couplers embodying novel circuit making and breaking devices : en
  • CA553443A - Illuminated house numbering devices : en fr
  • FR1152409A - Method of joining the ends of belts or straps of textile material : en fr
  • FR1152623A - Improvements to polyesters and polyether glycols : en fr
  • DE968478C - Self-supporting car body for motor vehicles : de en
  • DE1024844B - Strip donors : de en
  • DE1761725U - SEW-ON CASE IN HANDBAG FORM. : de en
  • AU3048157A - Improvements in or relating to handgrips : en
  • DE1761646U - OIL IMPRAEGNABLE INSULATING CYLINDER. : de en
  • DE1761807U - TENT FRAMEWORK. : de en
  • US2823639A - Tuning indicator : en
  • DE1024528B - Pile lifting gear on pneumatic sheet feeders for sheet processing machines, especially printing machines : de en
  • DE1024784B - Mouthpiece with a shell-shaped upper kettle : de en
  • DE1024515B - Process for the production of lactams : de en
  • DE1024792B - Camera with roll film change cassette : de en
  • GB790938A - Improvements in a method of producing metal borides : en
  • GB790949A - Improvements in zinc ferrite pigment : en
  • GB791049A - Improvements in and relating to devices for purchasing returned containers, in particular bottles : en
  • US2823574A - Self-tapping fastener : en
  • US2823434A - Fastening device : en
  • USD182117S - Hair dryer : en
  • US2823941A - Latch bolt : en
  • DE1024725B - Device for mixing two (or more) media in the same quantity : de en
  • GB790834A - Improvements in or relating to gas-turbine engine cooling arrangements : en
  • DE1761832U - SAMPLER FOR SCHUETTGUT. : de en
  • US2824024A - Thermoplastic polymeric films : en
  • US2824148A - Preparation of olefins : en
  • AU215675B2 - Improvements in electrical connector boxes or casings and means for affixing sucha box ina desired location : en
  • FR1152478A - Improvements to sealing washers : en fr
  • DE1761692U - ELECTRIC INSTALLATION HEATER. : de en
  • DE1761978U - CONTAINER, IN PARTICULAR DISPOSAL CONTAINER FOR DUST-FREE POURING, WITH FLIP LID CLOSURE. : de en
  • FR1152627A - Preparation of oxygenated organic compounds : en fr
  • GB790778A - Automatic frequency control systems : en
  • AU3050957A - Improved method and means for producing facsimiles of tape recordings : en
  • AU3047957A - Shear-action wire-connector : en
  • DE1024727B - Record changer : de en
  • DE1024750B - Regulation of a mixture-compressing internal combustion engine with an antechamber : de en
  • DE1024837B - Device for monitoring control systems on ships : de en
  • US2824298A - Vehicle speed indicating device : en
  • US2823480A - Receiver construction : en
  • US2824064A - High stability greases : en
  • DE1024478B - Device for treating textile webs : de en
  • DE1024584B - Method and circuit arrangement for checking the multiple rotation of line rotation dials in telecommunication systems, in particular telephone systems : de en
  • DE1024675B - Process for the production of amphoterically modified tanning agents of vegetable origin : de en
  • DE1761643U - NEWS DEVICE WITH RETRACTABLE HANDLE, IN PARTICULAR PORTABLE RADIO DEVICE. : de en
  • US2823563A - Depth control attachment for a drill or the like : en
  • US2823920A - Galloping hobby horse : en
  • US2823476A - Illuminated devices : en
  • AU3044357A - New phthalocyanine dyestuffs, their manufacture and use : en
  • DE1761918U - REVERSIBLE LOCK LATCH FOR RIGHT AND LEFT USE LOCKERS. : de en
  • DE1761860U - HOSE CONNECTOR. : de en
  • DE1761929U - WRITING DEVICE WITH RETRACTABLE TIP. : de en
  • US2823430A - Refrigerator door gasket : en
  • DE1024860B - Swimming toys : de en
  • CA553321A - Burner construction : en fr
  • US2823587A - Loading and ramming mechanism for semi-automatic guns : en
  • US2824256A - Backward wave tube : en
  • USD182120S - Yard crane : en
  • DE1024608B - Toggle spring system for electrical switches : de en
  • DE1024726B - Optical sound reproduction device : de en
  • DE1761844U - PLANT CONTAINER - POT, BOWL OD. DGL. : de en
  • GB791006A - Improvements relating to ditching machines : en
  • US2824264A - Electrical capacitor assembly : en
  • GB790929A - Improvements in or relating to the supporting of garments on the person : en
  • GB790927A - Improvements in and relating to toothed gears : en
  • FR1152498A - Improvement in back-and-forth mechanisms : en fr
  • DK85037C - Mail order mechanism. : da en
  • GB790882A - Method for agglomerating vulcanization accelerators : en
  • DE1024472B - Control drive for a wire reel that works with an extruder, for example : de en
  • DE1761791U - DEVICE FOR FASTENING POLES, IN PARTICULAR ANTENNA SUPPORT, TO MASTS. : de en
  • FR1152618A - AC Electric Arc Welding Device : en fr
  • GB790919A - An hydraulic machine : en
  • AU3040257A - Improvements in electrical dry cells : en
  • US2823691A - Valve unit : en
  • US2823400A - Brush mop : en
  • US2824278A - Liquid level sensing apparatus : en
  • USRE24433E - Separation of liquid phases in gas contractor towers : en
  • AU3039257A - Apparatus for constructing magnetic cores : en
  • US2823535A - Automatic locking means for squeeze rolls and the like : en
  • DE1024452B - Method and device for separating mountains from raw coal : de en
  • FR1152652A - Contactors for high currents at high frequency : en fr
  • GB791031A - Improvements in and relating to contour machining aí¡í¡ : en
  • DE1024862B - Process and explosive charge for initiating difficult-to-ignite explosives : de en
  • AU226268B2 - 17 alpha-methyl-17-hydroxy-5(10)-estren-3-one : en
  • DE1761651U - CABLE CLAMP. : de en
  • DK84427C - Apparatus for laying eggs. : da en
  • AU217000B2 - Apparatus for constructing magnetic cores : en
  • AU3049057A - Improvements in or relating to sheetmetal containers : en
  • AU225603B2 - Process for enriching and/or producing heavy water during the synthesis of ammonia using exchange of isotopes between ammonia and hydrogen gas : en
  • DE1024650B - Safety device on vacuum induction ovens etc. like : de en
  • FR1152687A - Balancing machine with electric frame : en fr
  • FR1152596A - Improvements to vacuum valves : en fr
  • CA553388A - Television synchronizing apparatus : en fr
  • AU3041157A - Vibration damper : en
  • AU218640B2 - Pigment for synthetic material and method for making thesame : en
  • GB791018A - Improvements relating to loose leaf binders : en
  • US2823977A - Method of dissolving uranium metal : en
  • AU217247B2 - Improvements in or relating to capacitor assemblies : en
  • US2823728A - Method and apparatus for making an adhesive bandage : en
  • US2823445A - Machine tool with rotatable headstock : en
  • AU221549B2 - Bearing alloys : en
  • DE1761640U - SMALL RADIO. : de en
  • CA553252A - Cladding of buildings with corrugated sheets : en fr
  • FR1152532A - Helix for book binding : en fr
  • AU217494B2 - Production of titanium : en
  • DE1761874U - EQUIPMENT FOR THE HYDRAULIC PRESS. : de en
  • CA553406A - Method and apparatus for erecting a storage vessel : en fr
  • JPS331069B1 - : ja
  • US2823711A - Adjustable splitter blade assembly for saws : en
  • DE1024897B - Device for forming the shed on looms : de en
  • AU224730B2 - Targets : en
  • DE1761736U - HOLDER FOR FLOWER POTS, VASES OD. DGL. : de en
  • DK85056C - Hair detergent. : da en
  • US2823585A - Bombing system : en
  • US2824268A - Semi-conductive device : en
  • US2824283A - Corrosion meter : en
  • FR67306E - Process for manufacturing plastic packaging and products obtained by this process : en fr
  • AU219901B2 - Process for stabilizing panthenol : en
  • DE1024665B - Flat weft knitting machine : de en
  • DE1024820B - System for collecting liquids such as waste oil or gasoline from motor vehicles : de en
  • AU3049857A - Tyre remover : en
  • DE1024761B - Butt connection of concrete, reinforced concrete and reinforced concrete prestressing pipes by means of protruding sheet steel rings : de en
  • DE1761891U - DARK CHAMBER BAG FOR PHOTOGRAPHIC PURPOSES. : de en
  • FR1152543A - Translation device associated with a printing machine : en fr
  • FR67284E - Glued parquet with heel and rebate assembly : en fr
  • AU218063B2 - Apparatus for indicating the working position ofa bore-mining machine : en
  • DK85072C - Method of Manufacturing Non-Porous Metal Bodies. : da en
  • GB791022A - Improvements relating to retaining pins or pin fasteners : en
  • DE1024647B - Magnetically adhering, flexible molded body containing ferromagnetic components : de en
  • GB790916A - Improvements in or relating to side-delivery rakes : en
  • GB791029A - Micrometers : en
  • AU3045257A - Fiber molding apparatus : en
  • DE1761653U - UNIVERSAL CRIMPING TOOL. : de en
  • DE1761705U - DEVICE FOR RESTING THE HUMAN HAND AND FINGERS. : de en
  • DE1024656B - Process for the extraction of coconut oil from the freshly chopped fruit pulp of coconuts : de en
  • US2823784A - Strip record signaling : en
  • DE1024734B - Electronic frequency counter with automatic registration : de en
  • FR1152608A - Improvements to color television receivers : en fr
  • DE1024560B - Method for transmitting encrypted multistep alphabet telex : de en
  • DE1761632U - CONCRETE SLIDER. : de en
  • DE1024740B - Hydraulic lifting device for agricultural equipment : de en
  • DE1761940U - PAINTERS PALETTE. : de en
  • DE1761966U - Packing Carton : de en
  • US2823814A - Overload release for refuse compactor : en
  • DE1761689U - ELECTROMAGNETIC LIGHT INTERRUPTOR. : de en
  • DK85071C - Sealing device at coaxial relative to rotating machine valves. : da en
  • FR1152494A - Improvements to air suspensions : en fr
  • FR1152520A - Centrifugal hydraulic clutch : en fr
  • AU217993B2 - Improvements in or relating to electric heating apparatus ofthe low voltage induction type : en
  • GB790875A - Improvements in or relating to two-stroke single-cylinder compression-ignition engines : en
  • DE1024791B - Camera with exchangeable additional device : de en
  • DE1761668U - CABINET FOR STORING ELECTRICAL DEVICES, APPARATUS OR. DGL. : de en
  • DE1761808U - TUBULAR COMPONENT, IN PARTICULAR FOR THE PRODUCTION OF HOT AIR DUCTS. : de en
  • GB790972A - Improved sterile concentrated milk and the process for producing same : en
  • CA553362A - Alkyl beta-methylumbelliferone ethers : en fr
  • CA553422A - Cooled hollow article : en fr
  • US2823497A - Correction hone : en
  • US2823872A - Apparatus for winding sheet material at constant surface speed and at constant tension : en
  • FR1152417A - Advanced Marker Pen : en fr
  • GB790965A - Improved apparatus for cleaning gas pipes : en
  • DE1024591B - Directional coupler and hybrid branching for microwaves : de en
  • DE1024733B - Self-acting Toepler pump : de en
  • US2824303A - Automatic synchronization indicator and control circuits for hyperbolic navigation receivers : en
  • FR67333E - Improvements to wave collectors : en fr
  • GB790804A - Transmission device for water craft : en
  • DE1024468B - Liquid nozzle : de en
  • DE1024486B - Device for extinguishing coke using steam : de en
  • DE1024614B - Hydraulically operated drive for electrical circuit breakers : de en
  • DE1761973U - PACKAGING. : de en
  • FR1152624A - Revolution gear : en fr
  • GB790776A - Improved control system for a double-acting fluid pressure operated servo motor : en
  • GR18483B - IMPROVEMENTS IN HYDRAULIC ARIES OR RELATED TO THEM (AUTOMATIC WATER PUMP PUMP OR OTHER LIQUIDS WITHOUT ENGINE). : el en
  • DE1024806B - Lifting screw with adjustable pitch of the wing leaves : de en
  • DE1761664U - ARRANGEMENT FOR DETACHABLE FASTENING OF METAL CAPS TO BASE PLATES OF ELECTRIC DEVICES. : de en
  • DE1761810U - ACCIDENT CAP FOR DRIVERS. : de en
  • DE1761660U - PROTECTIVE CONTACT COUPLING. : de en
  • DE1761982U - FRAME CONSTRUCTION FOR LINKED CONVEYOR BELTS. : de en
  • DE1024694B - Electronic control of shaft conveyor systems with vessel conveyance : de en
  • DE1761799U - DEVICE FOR OPERATING A MOTORIZED WALL SLOT MANUAL MILLING MACHINE. : de en
  • FR67334E - Improvements to the implementation of rods or other elements put in place by projection : en fr
  • DE1024785B - Articulated thread dispenser for sewing machines : de en
  • DE1024633B - Method and device for measuring electrical voltages with a cathode ray oscillograph : de en
  • DE1761961U - DEVICE FOR WRAPPING TEXTILE PRODUCTS, FOR EXAMPLE OVER SHIRTS : de en
  • DE1761971U - PLASTIC BAGS AS PACKAGING FOR FILLING GOODS THAT EMIT GASES AFTER FILLING. : de en
  • US2823630A - Rotary plow with distributor : en
  • USD182145S - Table lighter or similar article : en
  • GB790772A - Improvements in or relating to lock washers : en
  • US2823650A - Method and means for heat exchange between flowing media, preferably for remote heating systems : en
  • US2823695A - Hot water system and controls therefor : en
  • FR67285E - Device for damping water hammer : en fr
  • US2823874A - Tension device : en
  • FR1152548A - Antioxidant additives : en fr
  • FR1152489A - High voltage electronic pulse generator for ignition of internal combustion engines : en fr
  • CA553260A - Wheel structure : en fr
  • US2823474A - Illuminated sign character : en
  • US2823481A - Excavating tool combined with a firearm : en
  • GB791008A - Improved actuating means for the selecting mechanism of variable-speed gearboxes : en
  • DE1761992U - DRYING DEVICE (PACK DRYER) FOR GRAIN AND GRAINY GOODS WITH CONVERSION DEVICE. : de en
  • AU222047B2 - Improvements in or relating in apparatus forthe manufacture of pneumatic tyres : en
  • CA553377A - Water dispersible metal soaps : en fr
  • FR1152411A - New elevator or freight elevator : en fr
  • FR1152636A - Improvements to vibration dampers : en fr
  • DE1761765U - BUCKET-SHAPED THERMOPHOR. : de en
  • FR67283E - Device to facilitate hill starts : en fr
  • GB791067A - A radio control apparatus for electrically operated toys : en
  • DE1024592B - Bifilar wound balancing transformer for the frequency band from 30 to 240 MHz with a translation ratio of 1: 4 : de en
  • DE1761610U - WORK GLOVE. : de en
  • GB790918A - Improvements in bookbinding : en
  • DE1024568B - Bridge rectifier arrangement for magnetic amplifiers with direct current output and predominantly inductive load : de en
  • DE1761621U - REUSABLE PRESS. : de en
  • FR1152414A - X-ray tube protection device : en fr
  • DK85047C - Method of moisture-tight passage of an electrical conductor through a bulkhead. : da en
  • DE968449C - Mains connection device for toy vehicles operated with direct current : de en
  • US2823716A - Sweet corn cutter : en
  • US2823718A - Knife guard for slicing machines : en
  • US2824163A - Alkylation process : en
  • US2824084A - Light-sensitive, unsaturated polymeric maleic and acrylic derivatives : en
  • US2823773A - Window and screen construction : en
  • US2824060A - Bearing compositions containing polytetrafluoroethylene and polytrifluorochloroethylene : en
  • US2823772A - Aluminum door construction : en
  • US2824119A - Polymeric oxidation product of an olefin and an aralkane and process : en
  • US2824195A - Electrical thermostat : en
  • US2824299A - Measuring gauges : en
  • FR1152476A - Apparatus especially for receiving garbage and the like : en fr
  • AU218193B2 - Improvements in and relating to lining materials having thermal insulation properties : en
  • DE1024660B - Germ-killing detergent : de en
  • US2823883A - Reinforcement for pallets : en
  • US2823968A - Paper towel dispensers : en
  • US2824304A - Method and apparatus for locating targets by observations made by an airborne observer : en
  • DE1024624B - Firedamp proof eddy current coupling : de en
  • DE1761647U - INSULATOR. : de en
  • FR1152587A - Waterproof timepiece : en fr
  • US2823443A - Automatic width controller : en
  • USD182111S - Dental cabinet : en
  • USD182113S - Water craft : en
  • US2823943A - Automatic wire lock seal : en
  • USD182134S - Soft faced hammer : en
  • DE1024809B - Method and device for determining the visual range in an oblique direction : de en
  • US2823664A - Domestic appliance : en
  • US2824114A - Water soluble group iv-a metal esters of amino alcohols and their preparation : en
  • FR1152621A - hollow plastic elements intended to be assembled to form buttons, handles, decorative patterns, etc. : en fr
  • GB790910A - Improvements in or relating to seed dressing compositions : en
  • DE1761755U - EXTENDING TABLE BASE. : de en
  • US2823949A - Adjusting means for the front seat of an automotive vehicle : en
  • US2824054A - Process and apparatus for the manufacture of solutions of alkali metal hydroxides : en
  • DE1761666U - ELECTRICAL DEVICE WITH ONE CONTACT PART, IN PARTICULAR CONNECTING CLAMP, CARRYING INSULATING BODY. : de en
  • DE1024638B - Arrangement for switching electrical circuits as a function of external radiation : de en
  • US2823636A - Vessel : en
  • US2823945A - Well bit retrieving device : en
  • CA553338A - Self-locking automatically-releasing sash balance : en fr
  • US2823509A - Cotton picking spindle : en
  • US2823823A - Laundry tub cover : en
  • US2823547A - Wheel spinner unit : en
  • US2823984A - Fluoride ion indicator and process of development : en
  • US2824301A - Secondary radar systems : en
  • US2823794A - Display container converted from shipping carton : en
  • USD182101S - Automobile : en
  • CA553336A - Peroxide bleaching with polyphosphates and alkali salt of ethylene diamine tetra acetic acid : en fr
  • DE1024525B - Control device on a steam turbine group with intermediate superheating of the working steam : de en
  • DE1761613U - GAITER BOOTS. : de en
  • DE1024649B - Welding torch for thermoplastics : de en
  • US2823431A - Weatherstrip and flashing structures : en
  • US2824104A - Ammonia : en
  • US2823909A - Oil-fired heat generators : en
  • US2823927A - Torque arm type of a wheel suspension : en
  • USD182133S - Soft faced hammer : en
  • AU216123B2 - Improvements in or relating to sheetmetal containers : en
  • AU223099B2 - An improved scrubrake : en
  • AU220533B2 - Production of preforms and longitudinally curved articles of polytetrafluoroethylene resin : en
  • CA553353A - Hydraulic motor : en fr
  • AU218218B2 - Improvements in or relating to handgrips : en
  • CA553241A - Split header for open top truck-trailers and the like : en fr
  • DE1761857U - SMALL DOSING UNIT. : de en
  • FR67261E - Use of nylon and various plastics in the manufacture of all models of fishing rods : en fr
  • GB791010A - Improvements in or relating to oxygen breathing apparatus, intended primarily for the use of firemen : en
  • US2824112A - Production of alpha chlorostyrene oxide : en
  • US2824286A - Scale compressing circuit : en
  • DK85046C - Holder for multiple switches in relay selectors and method of its manufacture. : da en
  • US2823439A - Apparatus for making concrete culvert pipes : en
  • US2823506A - Double sickle mower : en
  • DE1761656U - CONNECTOR FOR ELECTRICAL DEVICES WITH PRINTED CIRCUITS. : de en
  • DE968480C - Sensitized ammonium nitrate explosive and process for its manufacture : de en
  • US2823540A - Apparatus and method for metering entrained air or gas : en
  • US2823674A - Hypodermic syringe for veterinarians : en
  • US2823737A - Infant's chair : en
  • CA21617S - Stripping for price ticket holders : en
  • US2823486A - Easily removable fishhook : en
  • US2823575A - Slip-free fish netting : en
  • DE1761641U - ADJUSTMENT DEVICE FOR VARIOMETER ADJUSTMENT. : de en
  • AU2118156A - Improvements relating to herbicidal and algicidal composition : en
  • US2823394A - Combination pneumatic and padded mattress : en
  • US2823558A - Gearing apparatus : en
  • US2823862A - Electrical proportional control apparatus employing a frequency discriminator : en
  • US2824199A - Electrical heating element : en
  • US2824207A - Electric steam boiler : en
  • AU222406B2 - Fruit preperation machine : en
  • DE1761602U - DOUGH SHEARING MACHINE. : de en
  • DE1024835B - Folding boat with transom : de en
  • GB790796A - New polymerizable organic nitrogenous compounds : en
  • DE1024581B - Circuit arrangement for selecting a traffic direction for self-dial telephones : de en
  • DE1761679U - TERMINAL FOR ELECTRICITY COUNTER OD. DGL. : de en
  • DE1024632B - Quotient instrument for measurements, remote displays and synchronous remote measurements : de en
  • DE1761854U - BEARINGS FOR THE STUB AXLE OF ROLLERS. : de en
  • DE1761873U - GAME-FREE CIRCULAR TIP. : de en
  • DK85059C - Automatic, electric temperature control device. : da en
  • FR1152699A - Synchronization device for claw couplings of gear changes, in particular for motor cars : en fr
  • US2823603A - Baler : en
  • US2824122A - Purification of alpha, omega alkanedioic acids by partial esterification : en
  • US2824230A - Sweep circuit : en
  • CA553348A - High-frequency wave-signal tuning device : en fr
  • DE1761913U - BOTTLE POURER WITH ONE POUR PIPE AND ONE AIR SUPPLY PIPE : de en
  • CA553284A - Process of making powdered metal articles without briquetting : en fr
  • US2824097A - Improving the color of dicarboxylic acid esters of cellulose : en
  • DK84406C - Process for the preparation of substituted pteridines. : da en
  • US2823765A - Adsorption of gases with a liquidadsorbent slurry : en
  • US2823893A - Laminated turbine buckets : en
  • US2824291A - Adapter for electron discharge tube : en
  • USD182142S - Combined pull and catch : en
  • USD182140S - Merchandise display sign : en
  • US2823418A - Flanging tool : en
  • AU3052057A - Improvements in and relatingcto making electrical connections and to electrical connections' : en
  • US2823830A - Apparatus for feeding of pin-shaped bodies with a one-sided center of gravity : en
  • US2823876A - Balloon rip panel : en
  • DK84414C - Method for applying uniform coating layers to cores which contain an insoluble X-ray contrast agent. : da en
  • FR1152546A - Advanced device for forming metal sheets : en fr
  • GB791011A - Improvements in or relating to nuclear reactors : en
  • AU3041257A - Milling cutters : en
  • CA553386A - Manufacture of reinforced plastic material : en fr
  • DK84411C - Method of making magnetic cores with an almost rectangular shape of the hysteresis loop. : da en
  • FR1152681A - Method and machine for grating and roughening pneumatic tire casings with a view to remaking their circumference and renewing the tread : en fr
  • FR67300E - Advanced maintenance product : en fr
  • US2824167A - Locking device for outlet box : en
  • AU216762B2 - Improved anodes for electrolytic cells : en
  • CA553316A - Concentration of metal values from sulfur solutions : en fr
  • US2823572A - Screw anchorages with a plurality of tongues for receiving screws of different size and length : en
  • US2824140A - Production of high-molecular-weight ketones : en
  • US2824217A - Electrical lighting fixture : en
  • USD182147S - Tractor : en
  • FR67347E - Electrotherapeutic medical device with physiological control : en fr
  • GB790922A - Methods of and apparatus for treating solid bodies with liquids : en
  • US2823457A - Reticle adjustment mechanism : en
  • US2823910A - Cement furnace : en
  • US2824073A - Method of producing titanium-phosphoric acid catalyst : en
  • US2823495A - Grinder attachment for vehicles : en
  • US2823898A - Tunnel forming apparatus : en
  • CA553317A - Display surface for color television tube : en fr
  • AU219995B2 - Improvements in or relating to dies : en
  • CA553306A - Seal : en fr
  • DE1024774B - Lathe for turning workpieces out of round, especially piston rings : de en
  • DE1024845B - Device for pulling targets : de en
  • AU3052857A - Improvements in or relating to dies : en
  • GB790883A - Improvements in or relating to the manufacture of tire beads : en
  • CA553347A - Keyed automatic gain control : en fr
  • US2824031A - Dip process for forming transparent surface conversion coatings on zinc, and compositions for dip solutions : en
  • DE1024534B - Relaxation turbine, e.g. B. for refrigerants of a compression refrigeration system : de en
  • CA553268A - Twin bin hopper construction : en fr
  • US2823524A - Bracelet with abutment stop means for preventing pivoting of the arms : en
  • US2823901A - Expansible rotary drilling tools : en
  • US2823616A - Horizontal type gear pump : en
  • US2823741A - Multiple burner control : en
  • US2824215A - Headlight adjustment : en
  • USD182151S - Electronic cabinet : en
  • CA553329A - Method and apparatus for continuous casting of socket pipes and the like : en fr
  • AU224751B2 - Improvements in television receivers using intercarrier sound : en
  • USD182121S - Spoon or similar article : en
  • AU218278B2 - Improvements in and relating to combined electroluminescent and photo-conductive devices : en
  • US2824083A - Compositions containing bf3 complexes and their use as curing agents for polyepoxides : en
  • US2823602A - Method and apparatus for washing and water-extracting clothes : en
  • US2823972A - Storage compartment on refrigerator door : en
  • CA553392A - Magnetic switching devices : en fr
  • DE1024702B - Device for hanging rails, in particular running or guide rails : de en
  • AU3039957A - Improvements in or relating to television receiver cabinets : en
  • AU3051857A - Improvements in thermostats : en
  • US2823974A - Flash-to-sound recording system : en
  • US2823776A - Multiple magnetic friction device : en
  • CA553356A - Reverse forming process for making shaped articles from plastic sheet material : en fr
  • DE1024463B - Hydraulic pit ram : de en
  • DE1024600B - Process for producing a current feedthrough through a ceramic part : de en
  • AU2218956A - Improvements in television receivers using intercarrier sound : en
  • DE1024772B - Method for operating high-current glow discharges in discharge vessels, in particular for treating bodies introduced into the discharge vessel : de en
  • DE1761619U - DISCHARGE DEVICE FOR WIRE REELS TO BE UNWINDED OVER THE FLANGE. : de en
  • DE1024789B - Machine for folding box blanks : de en
  • DE1024684B - Device for spinning textile threads from glass rods : de en
  • US2823401A - Tooth brush : en
  • US2824162A - Alkylation process : en
  • US2824198A - Program timer : en
  • AU225157B2 - Soldering flux composition : en
  • US2823397A - Ski binding : en
  • US2824270A - Tank unit mounting means : en
  • US2823581A - Photographic enlarging easel : en
  • US2823990A - Process for the treatment of lead ores : en
  • US2823766A - Gas removal with a carbon-water slurry : en
  • US2823963A - One-piece ring bearings : en
  • US2824107A - Method for making metal phthalocyanine pigments : en
  • AU217981B2 - Improved electric detonator tester : en
  • DE1761704U - PROSTHESIS FOR MOUNTING FLOATING FINS. : de en
  • AU154528B2 - Improvements in track fittings for sliding doors and windows : en
  • CA553276A - Method for producing a cementitious powder having latent hydraulic binding properties : en fr
  • AU226460B2 - 9a-halo-16a, 17a, 21-triol-4-pregnene-3, l 1, 20-trione and 21 esters thereof : en
  • AU3051657A - Improved method for removal of solids from polymer solutions and low-ash polymers so recovered : en
  • DK84435C - Press for forming plastic materials. : da en
  • US2823837A - Flexible dispensing nozzle with supporting closure : en
  • DE1761731U - FASTENING DEVICE ON SCRUBBER AND THE LIKE. STEMS. : de en
  • GB790948A - Improvements in or relating to an apparatus for producing periodic m.m.f. impulses : en
  • AU2098556A - Improved rotor for squirrel cage motor : en
  • AU217443B2 - Improved ignition switch for motor vehicles : en
  • AU3043357A - A moulded porous cellulosic article and method of making same : en
  • AU3047657A - Luminous signalling device : en
  • AU216567B2 - Improvements in or relating to thyratrons : en
  • AU219178B2 - Impr ovements in or relating to relay : en
  • AU3052257A - Improvements in and relating tothe oxidation of hydrocarbons : en
  • US2823988A - Composite matter : en
  • US2823993A - Steel alloy usable for valve seats and the like : en
  • AU3041857A - Process forthe treatment of coconut to extract coconut milk and tothe preservation of coconut milk : en
  • US2823584A - Reflector for viewing marker wheel : en
  • US2823461A - Tilting arbor saw gage : en
  • US2823710A - Swing saw construction with straight line motion : en
  • US2824014A - Preservation of fruit juices : en
  • CA553275A - Portable elevator : en fr
  • AU3053357A - Sound absorbing covering elements : en
  • DE1024539B - Lattice work for regenerative chambers in Siemens-Martin-OEfen or the like. : de en
  • CA553261A - Mosaic game : en fr
  • CA553305A - Treatment of yarns and the like with liquids : en fr
  • AU223336B2 - Method of operating nuclear reactors : en
  • USD182127S - Windshield wiper unit : en
  • AU3046457A - Improvements in or relating toa machine for producing a coded tape : en
  • JPS331003B1 - : ja
  • USD182114S - Dish or similar article of hollowware : en
  • CA553346A - Propulsion systems for vehicles : en fr
  • DE1024531B - Printing inks for printing areas or spaces made of polyethylene : de en
  • AU218363B2 - Improvements in or relating to stationery feed and carbon strip advancing mechanisms for typewriting or like machines : en
  • DE1024811B - Hydrostatic gearbox for tractor or device carrier : de en
  • DE1024898B - Screw clamp, especially for kitchen appliances : de en
  • DE1761612U - WORK GLOVE. : de en
  • CA553374A - Tuner : en fr
  • CA553416A - Brake slack adjusters : en fr
  • US2823709A - Protractor for electric hand saw : en
  • CA553264A - Process of treating waxed paper : en fr
  • US2823878A - Reverse thrust landing control for aircraft : en
  • US2824115A - Titanium and zirconium organic compounds : en
  • DE1761723U - SUITCASE. : de en
  • US2823667A - To-and-fro breather : en
  • CA553420A - Process for the preparation of dithiodialkylene glycols : en fr
  • CA553339A - Mixer beater ejector : en fr
  • FR1152447A - Improvements in the manufacture of staples and in particular staples used for assembling boxes of fruit and early vegetables : en fr
  • AU217722B2 - Fiber molding apparatus : en
  • DE1024540B - Door cooling frame for openers : de en
  • DE968453C - Process for the production of a catalyst consisting of a shaped, catalytically inert, impermeable carrier coated with a metal oxide layer : de en
  • CA553366A - Mining machine : en fr
  • US2823719A - Extensible briefcases : en
  • US2824129A - Process for the production of aromatic hydroxycarboxylic acids : en
  • US2824248A - Image converter tubes : en
  • US2824007A - Method of making low sugar pectinic acid gels : en
  • US2824191A - Circuit breakers : en
  • USD182100S - Expansible chain for a bracelet or similar article : en
  • DE1761710U - FACE PROTECTION MASK FOR MOTORCYCLE DRIVERS OD. DGL. VEHICLES. : de en
  • DE1761906U - AIR HEATER. : de en
  • FR1152415A - Check valve : en fr
  • GR18480B - COMBS BEARING AROMATIC LIQUID. : el en
  • CA553368A - Process for the rolling of metal powders : en fr
  • US2823546A - Coupling for the transmission of rotary motion : en
  • DE1024885B - Drive frame for conveyor belts, especially for upright conveyor belt systems : de en
  • CA553248A - Single end lumber printer : en fr
  • US2824306A - Antenna : en
  • US2824155A - Alkylation process : en
  • USD182132S - Soft faced hammer : en
  • FR1152470A - High power anti-vibration grinding wheel holder : en fr
  • GB790951A - Improvements in "electroluminescent phosphor" : en
  • US2823761A - Dust receptacle : en
  • US2823797A - Article packing and display container : en
  • DE1024850B - Impact detonator, especially for throwing grenades : de en
  • GB791017A - Wet-proof and self-acting air deodorizing mattress : en
  • GB790975A - Improvements in or relating to method of blasting : en
  • GB790760A - Recovering trimethylolethane : en
  • GB790885A - Improvements in process for production of alkali metal ferro-cyanides and ammonium sulfate : en
  • GB790912A - Voluminous yarn : en
  • FR1152564A - Process for producing harmonics, without secondary waves, of high order, of a fundamental frequency : en fr
  • DE1024548B - Compressed air braking device in vehicles, in particular in rail vehicles : de en
  • FR67295E - Method and apparatus for producing crimped yarn : en fr
  • US2823966A - Floating seal : en
  • US2824292A - Hydraulic power amplifier : en
  • FR1152503A - Improvements to electrode outputs : en fr
  • US2823569A - Piano-organ playing mechanism-pedal : en
  • US2824118A - Synthesis of aliphatic dinitriles and diamines : en
  • FR1152626A - Improvements in rectilinear knitting machines : en fr
  • DE1761987U - DEVICE FOR LOADING BULK GOODS, IN PARTICULAR FOR LOADING COAL OR. DGL. : de en
  • DE1761909U - COMPRESSED AIR SYSTEM FOR MOTOR VEHICLES. : de en
  • FR67316E - Soundproofing devices for bins : en fr
  • US2823803A - Magnetic filter : en
  • US2823662A - Oven door hinge construction : en
  • US2823812A - Shock absorbers for billets : en
  • DE1024529B - Device for spreading apart layers of paper : de en
  • DE1761888U - LENS SHIELD MADE OF RUBBER-LIKE MATERIAL FOR RECORDING CAMERAS. : de en
  • FR1152658A - Bracelet, strap, handle and the like containing an electric battery : en fr
  • FR1152691A - Adjusting device for measuring apparatus and apparatus provided with said device : en fr
  • GR18478B - SCREW CIGARETTE CONTAINER CONSISTING OF TWO PIECES OF PLASTIC OR OTHER OFFERABLE MATERIAL, WITH WATER TO EXTINGUISH USEFUL REMAINS SLOWLY. : el en
  • DE968458C - Cutter or broaching tool with inserted teeth or toothed strips : de en
  • DE1761616U - LIGHTING DEVICE. : de en
  • DE1761654U - ELECTRICAL CONNECTOR FOR COAXIAL, SHIELDED LADDER. : de en
  • DE1761706U - VARICOSE STOCKING. : de en
  • US2823681A - Cosmetic dispenser : en
  • US2823767A - Production of chemicals : en
  • DE1024888B - Overflow protection for separators : de en
  • CA553395A - Pelleted mineral supplement for livestock : en fr
  • US2823975A - Washing machine : en
  • US2824234A - Method and means for radiation dosimetry : en
  • DE1024712B - Process for the production of new, hardenable, basic condensation products : de en
  • FR1152472A - Further development of devices intended for the preparation of infusions : en fr
  • US2823484A - Rotary spoon baits : en
  • US2824269A - Silicon translating devices and silicon alloys therefor : en
  • USPP1685P - neumann : en
  • US2824245A - Signal generating apparatus : en
  • FR67256E - New suspension process with variable flexibility adaptable to all vehicles : en fr
  • FR67293E - Filtering plant : en fr
  • GB790864A - A base for supporting standing toys and other objects : en
  • GB790923A - New or improved glycol complex esters : en
  • US2824029A - Method and apparatus for washing machine parts : en
  • FR67307E - Cleaning utensil, in particular for cleaning floors, windows or the like : en fr
  • US2823841A - Clothes hanger : en
  • DE1024854B - System for locating underwater points such as underwater amplifiers on underwater cables : de en
  • FR1152604A - Improved pneumatic control by foot pedal : en fr
  • US2823703A - Flexible pipe : en
  • US2824209A - Strip heater : en
  • FR1152542A - Verification circuit : en fr
  • GR18482B - EC PLASTIC COVER OF ELECTRIC FUSES. : el en
  • CA553357A - Electron discharge apparatus : en fr
  • CA553405A - Method of improving drying rates of coating compositions : en fr
  • US2823832A - Canned oil pump : en
  • US2824285A - Digital voltmeter : en
  • AU222960B2 - A process forthe production of artificial threads bands, films and like products from viscose : en
  • AU3051057A - Improved magnetic recording medium and method of preparing thesame : en
  • DE1761899U - FOOT CONTROL FOR THE SPEED ADJUSTMENT OF COMBUSTION MACHINES. : de en
  • FR1152533A - Improvements to flexible metal conduits : en fr
  • AU3038657A - Improvements in and relating tothe manufacture of translucent electrically-conducting layers : en
  • CA553430A - Lubricating oils : en fr
  • FR67303E - Device for adapting a rotary broom to all three-wheeled vehicles and use of this device : en fr
  • GB791000A - A combined aquarium and bird cage unit or assembly : en
  • FR1152663A - Improvements to polyhydric phenols and to the processes for preparing these phenols : en fr
  • US2823442A - Carton form : en
  • US2823987A - New quaternary salts : en
  • US2824005A - Method of recovering the meats of bivalves : en
  • US2824015A - Purification of acylated polypeptide coating aids : en
  • US2824168A - Automatic gain or frequency control : en
  • DE1024717B - Process for the production of halogenated organosilicon polyesters : de en
  • US2823589A - Selective fire converter and rate reducer : en
  • US2823845A - Article case : en
  • USD182143S - Excavating tooth : en
  • US2823567A - Vise rod mounting a fixed jaw and an adjustably fulcrumed pivotable jaw : en
  • CA553296A - Process of producing melamine : en fr
  • US2823638A - Range heat indicator : en
  • DE1024803B - Device for extracting gas from a pressurized gas container, especially for oxygen breathing devices : de en
  • DE1761925U - STEEL CASSETTE FOR STORING MONEY, JEWELRY OR DOCUMENTS. : de en
  • GB791003A - Improvements in vehicle wheel suspensions : en
  • AU2198156A - Improved electric detonator tester : en
  • DE1761927U - SHAVER WITH CUTTERS FOR LONGER AND SHORT HAIR, IN PARTICULAR WITH SCREEN AND SHEAR HEAD. : de en
  • DE1761959U - FORMED AND PRESSED STONE FROM VOLCANO. : de en
  • FR1152640A - Organization and forecast table : en fr
  • US2823693A - Automatic vent valve : en
  • CA553334A - Integrated hydrofining process : en fr
  • FR67280E - Device for protecting electrical installations with several feeder lines, for example busbar systems : en fr
  • JPS331084B1 - : ja
  • US2824072A - Germanium-activated phosphor : en
  • CA553318A - Cobalt complexes of monoazo dyestuffs : en fr
  • US2824088A - Triarylamino-triazines and process for their manufacture : en
  • DE1024720B - Device for supplying power to the furnace base, especially in the cathodic base of the aluminum electrolysis furnace : de en
  • FR67329E - Advanced washing machine : en fr
  • FR1152562A - Preparation process for citronellol : en fr
  • DE1024513B - Process for the preparation of 21-acylates of í¸-pregnen-17ª ‡, 21-diol-3, 11, 20-trione : de en
  • DE1024604B - Submarine cable sleeve with funnel-shaped sleeves : de en
  • DE1761638U - HAIR CLIP WITH BUILT-IN HOER APPARATUS. : de en
  • US2823635A - Underwater vehicle with bottomregulated diving control : en
  • US2824187A - Hydraulic brake safety signal : en
  • US2823620A - Method and apparatus for starting flow of wells : en
  • US2823861A - Control systems with rate of approach : en
  • FR1152475A - Packaging : en fr
  • FR1152611A - Leather treatment : en fr
  • FR67350E - Cigarette packaging enhancements : en fr
  • USD182138S - Puffed textile fabric : en
  • US2823962A - Bearing assembly and clothes dryer equipped therewith : en
  • CA553282A - Refrigerating compressor : en fr
  • US2823485A - Fishhooks : en
  • US2823513A - Apparatus for producing curled yarn : en
  • US2823884A - Clothes drying rack bracket : en
  • US2823618A - Apparatus for plastering : en
  • US2824006A - Method of recovering the meats of bivalves : en
  • CA553235A - Production of gypsum : en fr
  • CA553274A - Electric fan : en fr
  • CA553355A - Apparatus and method for xerographic printing : en fr
  • DE1761620U - EQUIPMENT FOR HEATING THE ADJUSTER OF EXTRUSION PRESSES. : de en
  • DK84418C - Sliding window. : da en
  • FR1152453A - Disc brake improvements : en fr
  • FR1152598A - Advanced training in mass spectrographs : en fr
  • FR1152551A - Improvement in equipment for integrating x-ray or radioactive ray measurements : en fr
  • FR1152661A - Radioactivity detector device : en fr
  • GB790964A - Flashing direction signaling systems for vehicles : en
  • FR1152406A - Process for separating azeotropic mixtures and device for its realization and its applications : en fr
  • GB791024A - Improvements in or relating to vacuum bottles : en
  • AU2074056A - Improved sandblast nozzle : en
  • DE1761998U - HAND SHOWER MADE FROM PLASTIC. : de en
  • DE1024875B - Process for the dust-free disinfection of garbage cans while emptying them into collecting containers and device for carrying out the process : de en
  • DE1761686U - FLUORESCENT LAMP WITH TRANSLUCENT BASE. : de en
  • DE1761802U - POOL AND SWIMMING POOL FOR GARDEN AREAS OD. DGL. : de en
  • DE1024466B - Truss : de en
  • FR1152694A - Blackwater purification process : en fr
  • US2823985A - Oxygen indicating apparatus : en
  • DE1024636B - Switching device for gas discharge lamps : de en
  • AU3049457A - Improvements in creep testing machines : en
  • DE1024506B - Process for the preparation of ureidoalkyl vinyl ethers : de en
  • US2823865A - Self towing device : en
  • AU3043757A - Improvements in or relating to circuit interrupters including fuses : en
  • DE1024887B - Centrifuge drum with a conically widened drum shell towards the discharge end : de en
  • DE1761980U - DRIVE FOR CONVEYORS, IN PARTICULAR FOR SCRAPER CONVEYORS IN PIT OPERATION. : de en
  • DE1761904U - HEADLIGHTS FOR CARS AND OTHER VEHICLES. : de en
  • US2824160A - Alkylation process : en
  • AU222371B2 - Improved rotor for squirrel cage motor : en
  • AU3046057A - Coin deposit dispenser : en
  • GB790873A - Improvements in or relating to compressor : en
  • USD182110S - Roller ruler : en
  • FR1152440A - Further training in flexible transmissions : en fr
  • FR1152465A - Improvements to staples intended for assembling the elements of boxes and in particular boxes for fruit : en fr
  • DE1761800U - MECHANICALLY AND OIL-HYDRAULICALLY ACTUATED COMPONENT AND BUILDING PANEL SEPARATOR FOR HAND AND FOOT OPERATION. : de en
  • DE1761762U - FASTENING FOR INSULATED HANDLES ON POTS AND THE LIKE HARNESS WITH A CARRYING PART ON WHICH THE INSULATED HANDLE CAN BE ATTACHED. : de en
  • FR1152407A - Process for obtaining forgings : en fr
  • GB790838A - Improvements in or relating to the production of anti-crease and like finishes on textile materials : en