• DE1740040U - ELEVATORS FOR PRINTING MACHINES. : de en
  • DE1740083U - TUBE LUMINAIRE WITH LATERAL PLUG-IN CONNECTION, SET UP FOR SINGLE OR TWO-COLLAR TUBE LAMPS. : de en
  • DE958663C - Circuit arrangement for telephone systems with memories and a pulse generator common to the memory : de en
  • US2781765A - Operational cycle for dishwashers : en
  • US2781610A - Jet propelled toy vehicle : en
  • US2782258A - Automatic control system : en
  • DE1740198U - CARTRIDGE SYSTEM FOR INTERCOM MACHINES. : de en
  • FR1131275A - Saddle cover : en fr
  • GB768737A - Improvements in devices for anchoring objects to concrete and other hard surfaces : en
  • DE1002934B - Jack with movable arm : de en
  • FR1131199A - Spreader cap for cleaning or maintenance products : en fr
  • FR1131311A - Improved method of obtaining cinematographic positive bands on films of various widths for projection of enlarged images, from a single negative band on standard 35 millimeter film : en fr
  • AU213915B2 - Improvements in or relating to electrical remote supervisory apparatus : en
  • CA537322A - Container : en fr
  • US2781596A - Collapsible crucifix : en
  • US2781599A - Fishhook release implement : en
  • US2782055A - Bumper hitch for trailer : en
  • DE958509C - Imaging system with telecentric beam path, especially for a measuring microscope : de en
  • AU2078056A - Improvements in tubulous boilers : en
  • DE1740237U - DRIVING DISC FOR CONNECTING TWO SHAFTS. : de en
  • DE1740128U - PROVIDE ELASTIC MOP WITH DOUBLE MOP. : de en
  • DE1003121B - Feeding device for wrapping machines : de en
  • DE1740209U - INTERCHANGEABLE FRAME FOR DIAPOSITIVE. : de en
  • DE958409C - Protection device for series capacitors : de en
  • US2781691A - Stereoscopic viewer with coupled picture and ocular adjusting means : en
  • DE1002734B - Procedure for operating falling film evaporators : de en
  • DE1740045U - FRIDGE. : de en
  • DE1740204U - DRIVE DEVICE FOR MAGNETIC TAPE DEVICE. : de en
  • DE1003081B - Device for turning heavy, angular workpieces : de en
  • FR1131140A - Method of manufacturing metal objects in metallic tungsten powder : en fr
  • DE1740351U - TALKING AND SINGING TOYS, ESPECIALLY DOLLS. : de en
  • DE1002791B - Color television receiver : de en
  • DE1002936B - Device for anchoring tension wires, especially for prestressed concrete : de en
  • DE1003082B - Locking latch : de en
  • DE1003092B - Mine sharpener for the production of conical and chisel-like cutting in leads of mechanical pencils or the like. : de en
  • GB768583A - Improvements relating to foot valves for compressed air vehicle braking systems : en
  • GB768910A - Process for manufacturing briquettes : en
  • GB768843A - Improvements in or relating to vending machines : en
  • FI28905A - Anordning vid skiftnycklar : en fi
  • DE1003007B - Feed drive for turning benches with lead and pull spindle : de en
  • DE958448C - Device for the hydrolysis of cellulose material : de en
  • GB768781A - Method and apparatus for bending glass : en
  • FR1131232A - Electrical cut-off device : en fr
  • FR1131175A - Wheel suspension device, in particular for motor cars : en fr
  • FR1131518A - Prefabricated lines for electrical installations : en fr
  • DE1740259U - FILTER FOR CLEANING THE CONVEYOR AIR IN GRAIN MILLS. : de en
  • DE958481C - Process for the production of storage-stable urea cores : de en
  • US2782393A - Electrical line terminal block : en
  • US2781690A - Film box for photographic cameras : en
  • US2781862A - Cold recovery absorption system : en
  • US2782161A - Aquarium filter : en
  • DE1003067B - Device for the production of mixed drinks : de en
  • DE1740007U - SLEEPING BAG. : de en
  • DE1740324U - CYLINDER LOCK WITH FORK-SHAPED FORCE PLATE. : de en
  • DE1002722B - Sieve drum dryer for fiber material : de en
  • DE1740283U - TIME MARK SENSOR FOR KINEMATOGRAPHIC RECORDING DEVICES. : de en
  • DE1740312U - FRONT WHEEL CARRIER. : de en
  • DE958585C - Process for the production of water-soluble sulfur dyes : de en
  • DE958619C - Vehicle coupling : de en
  • DE958793C - Seal for the connection of synthetic carbon pipes to container floors : de en
  • FR1131103A - Improvements to furniture and filing or storage facilities : en fr
  • GB768558A - Improvements in or relating to recovery and classification of solids : en
  • GB768679A - Improvements in the measurement of the modulation ratio of an amplitude modulated high frequency signal : en
  • DE1740101U - DEVICE FOR TEMPORARILY TURNING UP ARTIFICIAL FEDES IN ACCORDANCE WITH THE FALSEWIRE PROCESS AND HEATING THEM IN TURNED UP CONDITION. : de en
  • DE1002789B - Electric discharge tubes for displaying images : de en
  • DE1003108B - toy : de en
  • DE958429C - Device for the production of molded parts from organic, hardenable plastics using the vacuum bag process : de en
  • GB768630A - Process for the preparation of lubricating greases : en
  • GB768681A - New disazo metallisable dyestuffs : en
  • US2781714A - Unit heating and ventilating apparatus : en
  • US2781889A - Elevators : en
  • DE958757C - Arrangement for measuring current and voltage or for controlling : de en
  • AU217051B2 - Improvements in liquid delivery nozzles : en
  • FR1131165A - Improvements with shears for cutting paper, cardboard, canvas or the like : en fr
  • FR1131473A - Process for the preparation of ditolylmethane : en fr
  • GB768582A - Improvements relating to screws : en
  • DE1002985B - Poultry house : de en
  • US2781558A - Beauty shop partition : en
  • AU407724B2 - Improvements in or relating to the maintenance of urinals, water closet basins and the like : en
  • DE958503C - Height-adjustable headrest that can be used in a wash basin : de en
  • DE1740041U - FRIDGE. : de en
  • FR1131298A - Hinged base for sofa bed : en fr
  • DE1003126B - Sheath slide box, especially for cigarettes : de en
  • DE958773C - Use of polyisocyanate or polyester granules in the production of plastics from polyisocyanates and polyesters : de en
  • GB768933A - Improvements relating to oil pumps or motors operating on the displacement principle : en
  • US2781609A - Toy power lawn mower : en
  • FR1131161A - Control of the vacuum rod for placing sheets in printing machines, rapid, platen with feed device and automatic sheet pick-up : en fr
  • FR1131320A - Device for limiting the winding of a spring mechanism : en fr
  • GB768906A - Improvements in or relating to coin operated vending machines : en
  • US2781613A - Dummy lead inserter for wafer stems : en
  • US2781572A - Apparatus for releasing filaments sewn to a tape : en
  • US2782162A - Method of treating sea water : en
  • FR1131206A - Dew recording device : en fr
  • AU211917B2 - Improvements in arc melting furnaces : en
  • DE1002974B - Confidentiality device : de en
  • DE958508C - Process for the production of heavy metals by dry means : de en
  • FR1131451A - Continuous projection animated viewer with automatic winding : en fr
  • DE958817C - Pair of pinch rollers, in particular a pair of output rollers, for drafting systems of spinning machines : de en
  • FR1131402A - Automatic driving force adjustment device for controlling film winding reels on cinema projection devices : en fr
  • DE958573C - Circuit arrangement for reducing attenuation in telecommunications systems : de en
  • DE1740183U - BOCK. : de en
  • GB768479A - Single column isolating switch : en
  • FR1131371A - Process for making a hardened copper coating : en fr
  • DE1740025U - TAPE REEL. : de en
  • US2782292A - Domestic appliance : en
  • GB768712A - Improvements in and relating to pocket clips, for fountain pens and the like, and toarticles for use in the manufacture thereof : en
  • GB768773A - Improvements in or relating to thiamin : en
  • FR1131513A - Improvements to jet propulsion nozzles : en fr
  • US2781763A - Hair wave forming device : en
  • GB768790A - Improvements in or relating to siloxanes : en
  • DE1002943B - Hydraulic press for the mass production of hollow bodies open on one side from non-climbing molding compounds, in particular wood chips mixed with binding agents : de en
  • DE1003097B - Process for the production of rotation-free, flat-strand wire ropes : de en
  • GB768905A - Improvements in and relating to lubricating compositions : en
  • FR1131172A - Improvements to evaporating and superheating units and method of operating such units : en fr
  • DE1002959B - Method and device for measuring the amount of solids in flowing gases : de en
  • DE1740024U - IGNITION PROTECTION. : de en
  • FR1131333A - Process for protecting soils against water and wind erosion : en fr
  • DE1740089U - MINIATURE - TUBE SOCKET. : de en
  • DE1002796B - Tube monitoring device for amplifiers, oscillators, etc. Like. Using monitoring relays : de en
  • DE958718C - Multi-stage hydraulic telescopic piston with hydraulic retraction : de en
  • GB768623A - Improvements in or relating to a process for printing on paper and like material : en
  • FR1131261A - prefabricated conditioned partition : en fr
  • GB768875A - Antibacterial substances obtained from the plants of the cruciferae and tropaeolacaea : en
  • DE1002900B - Process for the production of moldings by gluing porous structural elements which are susceptible to attack by animal or vegetable pests : de en
  • DE1740227U - REMOVAL PLANT. : de en
  • DE1740302U - VISOR FOR MOTOR VEHICLE HEADLIGHTS. : de en
  • FR1131310A - Gas turbine : en fr
  • FR1131137A - : fr
  • FR1131395A - Reservoir tube : en fr
  • FR1131427A - Method of symbolic representation for maps or plans of networks of transport lines, communication routes or the like and maps or panels including application : en fr
  • FR1131503A - Safety fluorescent electric lamp, capable of being used as a walker and resistant to mechanical shocks : en fr
  • CY156A - Improvements relating to 3-substituted 4-hydroxycoumarins and their application : en
  • DE1002747B - Process for the hydrogenation of carbons by means of iron catalysts suspended in a liquid medium : de en
  • DE1740300U - SUN VISOR FOR VEHICLE OD. DGL. : de en
  • DE1002724B - Device for curling (curling) textile goods and gluing them onto a base material : de en
  • DE1740133U - CURTAIN, IN PARTICULAR FOR DRAWN AND SLINGING CURTAINS. : de en
  • GB768519A - Improvements in devices for measuring the diameter of a cylindrical bore : en
  • DE1740075U - SCREW CAP FOR VOLTAGE TESTING. : de en
  • DE1740131U - DISHWASHER. : de en
  • GB768917A - Signalling in telephone systems : en
  • CA537328A - Filter body : en fr
  • GB768495A - Improvements in and relating to exhausting and sealing equipment for glass envelopes : en
  • US2782015A - Evaporative cooler : en
  • US2782300A - Modulation meter : en
  • US2781580A - Dental prosthetic device : en
  • US2781737A - Illuminated dials : en
  • DE1003110B - Process for denicotinizing tobacco by means of water extraction and reunification of the nicotine-free aqueous extract with the extracted tobacco : de en
  • DE958371C - Sieve device : de en
  • DE958717C - Electric motor driven high pressure piston pump for pumping liquids : de en
  • DE958755C - Cam switches : de en
  • US2782188A - Monoazo dyestuffs : en
  • US2781676A - Machine for sawing button cores : en
  • US2782199A - Tropine ester of xanthene-9-carboxylic acid and salts thereof : en
  • GB768577A - Improvements in or relating to the removal of impurities from water : en
  • DE1740383U - LIFTING TINE FOR LIFT TRUCK. : de en
  • DK82111C - Procedure for making textile fabrics, in particular canvas, wrinkle-free. : da en
  • FR1131197A - Braking device for trailers : en fr
  • FR1131368A - Improvements to decorative elements for walls and other applications : en fr
  • US2781617A - Swivel sander : en
  • US2781914A - Sock type filters : en
  • US2781976A - Predetermining counter : en
  • US2781640A - Steam drive prime mover system : en
  • US2781960A - Flexible vacuum bottle carrier : en
  • US2782394A - Electrokinetic-transducing devices : en
  • GB768762A - Manufacture of solid sulphonated synthetic resin tanning agents in a compact form : en
  • AU211176B2 - Copolymers of allyl glycidyl ether and esters of acrylic or methacrylic acids : en
  • DE1002772B - Double clamp for fastening railroad tracks and Like. On thresholds : de en
  • DE1002971B - Column jacket for column chromatography : de en
  • DE1740090U - CLAMPING GRID FOR ELECTRIC DISCHARGE VESSELS. : de en
  • US2781549A - Method of molding articles having spaced discontinuities therein : en
  • US2781573A - Rod-sawing machine : en
  • US2781981A - Positive stop device in winding machines : en
  • DE958730C - Bucket for bulk goods with lockable bottom flaps : de en
  • AU2093256A - Improvements in and relating to street-lighting lanterns : en
  • US2781560A - Window hinge and guide link : en
  • US2781869A - Telescopic shock absorbers : en
  • DE956208C - Device for gluing and transporting the connecting plates in machines for the production of filter mouthpiece cigarettes or the like. : de en
  • FR1131548A - Sewing machine lubrication device : en fr
  • DE958378C - Coupling for weather flutes u. like : de en
  • US2782335A - Electron-optical apparatus : en
  • US2781576A - Apparatus for assembling the elements of liquid-dispensing containers : en
  • US2782360A - Starting circuit for mechanical rectifiers : en
  • DE1003079B - Grinding and coring machine for offset printing plates : de en
  • FR1131483A - Transistron telegraphic transmission system : en fr
  • GB768866A - Improvements in compression-ignition internal combustion engines : en
  • DE958577C - Set up at manually operated switchboards : de en
  • DE1740305U - PROTECTIVE DEVICE FOR THE OCCUPANTS OF MOTOR VEHICLES. : de en
  • GB768492A - Engine starter clutch mechanism : en
  • US2781648A - Water cooler apparatus : en
  • FR1131286A - Lubrication system for high speed bearings : en fr
  • FR1131505A - Mass counter : en fr
  • DE1740013U - CLOTHING. : de en
  • DE958539C - Electric ignition device for igniting ignition cords : de en
  • DE958550C - Process for the continuous cleaning of sugar juices : de en
  • GB768518A - Improvements in or relating to magnet systems : en
  • DE1003052B - Elastic bearing, especially for the suspension of vehicles : de en
  • US2782005A - Well drilling bit : en
  • US2782022A - Apparatus for preparing metals and alloys from substances, containing fine-grain metal : en
  • IS970A7 - Equipment for removing the shell of crustaceans, in particular shrimp. : en is
  • GB768897A - Improvements in or relating to reclining chairs : en
  • US2782409A - System for projecting movable lines on a c. r. t. face : en
  • DE1002903B - Process for converting gas oil type hydrocarbons into relatively lighter hydrocarbon products : de en
  • GB768840A - Compounds containing a cyclopentyl ring : en
  • USD179721S - : en
  • US2781784A - Actuating device having guided supports with a flexible member : en
  • US2782324A - Magnetic switching element driver circuits : en
  • DE1002888B - Process for increasing the dielectric strength of wound capacitors : de en
  • DE1003025B - Method for making envelopes : de en
  • DE958382C - Process for the production of zirconium dioxide by reacting SiO-rich zirconium ores with coke : de en
  • FR1131141A - Process for preparing tungsten metal powder and articles made from this powder : en fr
  • US2782012A - Timing control mechanism for food mixers and the like : en
  • US2781603A - Combined miniature chum pot, lure, and sinker : en
  • US2781620A - Bag feeding and filling machine : en
  • US2782158A - Neutronic reactor : en
  • DE1002703B - Process for dewatering coal, ores and other minerals : de en
  • US2782156A - Purification of fused salt electrolytes : en
  • AU214494B2 - Improvements relating to hook fastenings forthe waistbands of trousers : en
  • AU218194B2 - Improvements in or relating to electronic digital calculating equipment : en
  • DE1003026B - Self-adhesive sealable envelope or the like. : de en
  • DE1740251U - SELF-MOVING TABLE FOR MACHINE TOOLS. : de en
  • AU2079856A - Method of welding by an aluminothermic casting process : en
  • DE958813C - Pencil sharpener : de en
  • DE958466C - Process for dyeing textiles made from acetyl cellulose or from fully synthetic threads : de en
  • DE1740211U - THERMOMETERS, IN PARTICULAR FIEBERTHERMOMETER WITH PRINTED OR IMPRESSED SCALE. : de en
  • AU210688B2 - Apparatus for controlling tension in cord wound from one package to another : en
  • FR1131222A - Improvements to the carbonization or distillation of wood : en fr
  • DE1002763B - Single-speed high-speed cylinder press with a flat printing plate going back and forth and a round printing plate upstream of this in the direction of rotation of the printing cylinder : de en
  • DE1002879B - Method for measuring high-resistance insulation faults in cables, in particular telecommunication cables : de en
  • US2782007A - Baseboard radiator : en
  • DE958510C - Device for continuous measurement of the oxygenation of blood : de en
  • DE958642C - Device for improving the punch attack on shell irons and caps, in particular joint cap links, primarily in mining : de en
  • AU2085156A - Electrical high frequency transmission line filter arrangements : en
  • AU210959B2 - A device for controlling the shape ofan extruded article : en
  • DE958761C - Method of manufacturing and operating a melter furnace, particularly a cyclone furnace : de en
  • DK82118C - Apparatus for testing rotors for electrical machines. : da en
  • CA537249A - 2-hydroxy-1,3-bis(polyalkoxy) propanes as modifiers for melamine-formaldehyde and urea-formaldehyde resins : en fr
  • DE1002780B - Device without clearance profile for measuring the widening of the track under the moving train : de en
  • DE958665C - Procedure for avoiding the idle state at the forks of four-wire waehlfernlinien with amplifiers : de en
  • AU2090656A - Process forthe production of copolymers of alkylene oxides : en
  • US2782336A - Self-complementing gas counter tube : en
  • AU2088756A - Dishwasher : en
  • US2781790A - Quill check for narrow ware loom : en
  • US2781726A - Reversible fuel pump for oil burners : en
  • FR1131409A - Method and device for controlling the movement of movable racks or the like : en fr
  • FR1131471A - Skid wheels, especially for pallet trucks : en fr
  • DE1740141U - RUST-RESISTANT CLOTHES LIFT ROLL. : de en
  • DE958557C - Process for the production of high molecular weight fatty acids from distillation residues : de en
  • FR1131173A - Improvements made to combat vehicles, particularly aerodynes, equipped with suspended rockets : en fr
  • US2781533A - Machines for contracting the margins of sheet material : en
  • US2781667A - Record player : en
  • US2782321A - Turbine for driving a generator : en
  • DE1002829B - Gas diffusion electrode with a specific distribution of its pore radii and method for producing such electrodes : de en
  • DE1740200U - DRAWBAR ON INTERCHANGEABLE SCANNING NEEDLES. : de en
  • DE1740333U - DRAWING UTENSILS WITH ADHESIVE LABELS. : de en
  • DE958401C - Procedure for extinguishing arcs between switching contacts : de en
  • FR1131490A - Improvements in thermal insulation of cathodes : en fr
  • GB768534A - Method of testing coal for determining the ash content : en
  • GB768934A - Improvements in or relating to aircraft undercarriage fairings : en
  • DE1740335U - SHOE WITH ANVULCANIZED SOLE CONSTRUCTION. : de en
  • DE958424C - Foam generator : de en
  • FR1131256A - Improvement in the installations of collective electric conduits of buildings : en fr
  • GB768805A - Improvements in or relating to the manufacture of insulated terminal structures for electrical apparatus : en
  • DE958537C - Adjustable disc thread brake : de en
  • FR1131248A - Shoe heel enhancements : en fr
  • CA537267A - Organic acid esters of cellulose : en fr
  • DE1740006U - RAIN CLOTHING. : de en
  • DE1740070U - CONTACT ARRANGEMENT FOR HIGH CURRENT SWITCHES. : de en
  • DE1740320U - HEAT EXCHANGE VESSELS, IN PARTICULAR REFRIGERATED VESSELS FOR BEVERAGES. : de en
  • DE958731C - Blanket transformable into a coat : de en
  • DK82119C - Load switch with power accumulator operation. : da en
  • FR1131299A - Compressor improvements : en fr
  • GB768597A - Improvements in or relating to silencers for gas compressors : en
  • DE1740313U - LUGGAGE RACK. : de en
  • DE958426C - Single or multi-stem cantilever roof made of reinforced concrete : de en
  • GB768475A - Voltage measuring instrument providing readings with an adjustable magnification range : en
  • AU1141755A - Harvestingmachine for clover seeds andthe, like : en
  • AU221432B2 - Automatic voltage regulators : en
  • CA537224A - Votive candle : en fr
  • CA537348A - Tobacco harvester : en fr
  • DE958714C - Device for driving the axis of a film take-up spool : de en
  • FR1131202A - Improvements to the presentation of drinks in bottles : en fr
  • FR1131287A - Tubular pen device for stencil writing : en fr
  • US2782406A - Pilot light switch : en
  • DE1002713B - Device for making boreholes in rocks : de en
  • DE1002751B - Process for the preparation of monomeric and polymeric polycarboxylic acid glycol esters : de en
  • DE1740171U - BLIND FLAP WITH DECORATIVE BARS. : de en
  • DE1740180U - WOODEN DOWELS FOR BUILDING CONSTRUCTION. : de en
  • CA537277A - .alpha.,.alpha.-DICHLOROPROPIONATES OF THE HALOARYLOXY LOWERALKANOLS : en fr
  • US2781822A - Chair : en
  • US2781550A - Method for making elastic bands : en
  • US2782301A - Apparatus for connecting circuit elements to electronic tube socket : en
  • DE1002878B - Device to protect electrical systems and devices against overload : de en
  • DE958522C - Process for preserving food : de en
  • FR1131421A - Table or wall clock : en fr
  • FR1131434A - Method and device for conditioning printing ink in the inking mechanism of a lithographic press or the like : en fr
  • DE1740266U - STOP PILLAR. : de en
  • FR1131428A - Mounting equivalent to a variable electric resistance : en fr
  • GB768650A - Vitamin k intermediates : en
  • US2781622A - Packaging device : en
  • US2781986A - Tufting yarn spool bearing and assembly : en
  • US2782380A - Frequency marker : en
  • DE1003020B - Control device for the bass of accordions : de en
  • DE1740157U - MOBILE CLOTHES HANGER. : de en
  • FR1131229A - Device for extending the response time of bimetallic strips, in particular for thermal control of circuit breakers : en fr
  • FR1131360A - Assembly or maintenance vehicle consisting of an automobile and a work basket that can be moved in height : en fr
  • DE1002786B - Control device using adjustable stops to limit the movement of control rollers that are difficult to switch, e.g. Turning rollers, in large locomotives or similar electric heavy-duty rail vehicles : de en
  • DE1740250U - MULTI-PURPOSE FLAT AND ROUND SHAPED STEEL HOLDER. : de en
  • DE958591C - Armchair convertible into a lounger, especially upholstered armchair : de en
  • AU212118B2 - Improvements in or relating to cufflinks : en
  • DE1003125B - Protection against unintentional opening on a folding box with a hinged lid for cigarettes or the like. : de en
  • DE1740082U - DISTRIBUTION PIECE FOR THREE OR MULTIPLE LAMPS SUCH AS FLOOR LAMPS AND THE LIKE : de en
  • FR1131304A - Improved process for producing polymeric compositions and fibers having improved dyeing qualities obtained from said polymers : en fr
  • FR1131515A - Coupling device for railway vehicles : en fr
  • US2782029A - Reeling system : en
  • US2782127A - Plasticized cellulose compound and a sheet made therefrom : en
  • US2782247A - Ignition distributor and coil unit : en
  • US2782411A - Ground controlled aircraft landing system : en
  • DE958418C - Process and burner for increasing the burning rate : de en
  • DE958524C - Device for treating fish to be preserved by means of infrared rays : de en
  • GB768622A - Improvements in the preparation of photographic emulsions : en
  • DE958491C - Arrangement for testing electrical circuit breakers, especially high-voltage high-performance switches : de en
  • US2781567A - Latch mechanism : en
  • DE958549C - Conveyor belt for steep conveyance : de en
  • DE958669C - Housing for radio receivers or the like. : de en
  • FR1131339A - Coating process of various tubes and profiles with plastic material and resulting products : en fr
  • GB768888A - Improvements in or relating to apparatus for descaling wire : en
  • AU1401055A - Improvements to front end loaders : en
  • DE1003014B - Device for melting a hard metal coating on the seat surface of valves for internal combustion engines : de en
  • GB768441A - Improvements in and relating to the hardening of iron and steel alloys : en
  • US2781537A - Construction for brush or the like : en
  • US2782139A - Reinforced rubber articles : en
  • US2782257A - Automatic telephone system : en
  • US2781641A - Refrigeration apparatus defrosting control : en
  • US2781887A - Machine for collating biscuits and like thin articles for wrapping purposes : en
  • US2782226A - Production of hydracrylic acid esters : en
  • AU212463B2 - Peeling and cleaning machine : en
  • DE1003150B - Juice extraction process from sugar beet : de en
  • DK82139C - Learn. : da en
  • US2782002A - Nozzle structure for fluid-driven turbines : en
  • US2782330A - Commutator construction and method of making the same : en
  • CA537231A - Needle structure : en fr
  • US2782119A - Process of producing silvery iron : en
  • DE1740091U - ROENTGEN THERAPY EQUIPMENT. : de en
  • DE958562C - Process for the production of new pyridazines : de en
  • DE958734C - On tension responsive control device for spreader u. like : de en
  • US2781568A - Fastening device : en
  • US2781907A - Apparatus and process for the vortical separation of liquid suspensions : en
  • US2782030A - Web positioning device : en
  • US2782274A - Low cost clock switch : en
  • DE1003027B - Cross-bottom valve bag or cross-bottom valve bag made of paper or a similar material : de en
  • DE1740226U - BEET LEAF PRESS. : de en
  • DE958688C - Cyclone grouch : de en
  • DE958815C - Pointing machine for mines : de en
  • GB768803A - Improvements in or relating to fire extinguishers : en
  • AU216467B2 - New pyridazone compounds and process for their manufacture : en
  • AU211035B2 - Improvements in poultry batteries : en
  • CA537319A - Printing and pad-dyeing of polyacrylonitrile articles : en fr
  • US2781605A - Fish hook : en
  • GB768527A - Improvements relating to hydraulic master cylinders : en
  • IE22660L - Reciprocating-crosshead engines, pumps, etc. : en
  • DE1003050B - Longitudinally movable and tiltable loading bridge for vehicles, especially motor vehicles : de en
  • AU2083356A - Disc brake for vehicles : en
  • AU2088056A - Improvements in or relating to electronic digital calculating equipment : en
  • US2782198A - Halogenation of urea-diacetone alcohol and urea-mesityl oxide reaction products : en
  • US2781804A - Woodworking plane with razor blade : en
  • US2781870A - Emergency air brake actuator : en
  • US2781947A - Tablet counting and batching machines : en
  • AU222471B2 - Topical fungicidal medicament : en
  • DE1740078U - LOOP SHORT CIRCUIT ANCHOR. : de en
  • DE1740287U - PRESSURIZED BY A PRESSURE MEASURING MECHANICALLY LOCKABLE SERVOMOTOR IN AN END POSITION TO HELP UP A LOAD ROLLER ON LONG FORM PAPER MACHINES. : de en
  • DE1740393U - PICKER. : de en
  • US2781953A - Greasing ram device with plunger to boost pressure : en
  • DE1002910B - Process and devices for heating underground deposits of bituminous fuels or sulfur in their natural deposits : de en
  • DE1740030U - CALENDER. : de en
  • DE958477C - Process for the production of new methylene compounds of lithium and magnesium : de en
  • DE958598C - Device for making air permeable plastic films, artificial leather or the like. : de en
  • FR1131544A - Tandem toggle press and mechanical molding machine comprising such a press : en fr
  • US2781649A - Multiple shaft coupling : en
  • DE1002841B - High-performance switch with magnetic and compressed air blowing : de en
  • DE1740161U - SAFETY BURNERS FOR GAS COOKERS. : de en
  • GB768481A - Improvements in or relating to temperature-sensitive resistance elements : en
  • US2782221A - Production of terephthalates from cyclohexane-2, 5-diol-1, 4-dicarboxylates : en
  • AU2085256A - Cyclic heat regenerative conversion of liquid hydrocarbon oils into unsaturated hydrocarbons : en
  • GB768664A - Improvements in or relating to multiple pumps : en
  • IE22277L - Metal containers for liquids : en
  • GB768705A - Improvements in and relating to mixing and agitating apparatus particularly for domestic and like purposes : en
  • US2782252A - Phase error correction apparatus for color television indexing system : en
  • US2782108A - Production of crystalline ammonium nitrate : en
  • AU2079356A - Improvements in or relating tothe manufacture of fabric-covered play-balls and their covering fabric : en
  • DE1002753B - Process for the production of 4,4'-dioxy-3, 3'-dimethoxystilbene (oxystilbene) by heating lignin or lignin-containing raw materials : de en
  • US2782227A - Polycarboxylates : en
  • USD179723S - Luggage lock or the like : en
  • US2782190A - Depolymerized algineic acid derivatives : en
  • DE1740276U - METAL FOLDING LIGHT SHAFT. : de en
  • GB768815A - Licence holder for motor vehicle : en
  • US2782109A - Method of gasifying solid fuel : en
  • US2782123A - Sweetening agent and method of preparing the same : en
  • USD179744S - Expansible book rack : en
  • DE1740057U - LOW FREQUENCY TRANSMISSION SYSTEM. : de en
  • CA537331A - Concrete spreading apparatus : en fr
  • AU209034B2 - Improved railway vehicle suspension : en
  • AU210686B2 - An improved device for dipping sheep andthe like animals : en
  • AU212462B2 - Improvements in or relating tothe manufacture of fabric-covered play-balls and their covering fabric : en
  • DE958523C - Process for preserving food : de en
  • DE1003086B - Locking device for the sash of windows, doors or the like. : de en
  • GB768688A - Improvements in and relating to electric pulse selecting circuits : en
  • GB768804A - Bottle closure : en
  • USD179736S - Jar or similar article : en
  • US2782382A - Attenuator for surface wave propagation : en
  • DE1003041B - Hydraulic servo motor with follow-up control : de en
  • DE958810C - Power drive, especially for vehicle doors : de en
  • FR1131204A - Compressed fluid cylinder with safety device : en fr
  • US2781996A - Manually operable pneumatic valves : en
  • US2782408A - Digital potentiometer for reflected binary code : en
  • DE1740113U - ELECTRICALLY HEATED BASE. : de en
  • DE958452C - Nonsense : de en
  • DE1740336U - MOLD FOR THE MAKING OF FOOTWEAR. : de en
  • AU214367B2 - Process forthe production of copolymers of alkylene oxides : en
  • DE1740191U - CLOTOID TEMPLATE. : de en
  • DE1740392U - THREAD GUIDE DEVICE ON A WEB GUARD. : de en
  • US2781638A - Combustion apparatus and liquid fuel discharge apparatus adapted for use therewith : en
  • DE1002895B - Grid control device for the single-anode discharge vessels of a converter system : de en
  • AU218599B2 - Improvements in or relating to static electrical code translating equipment : en
  • DE1740264U - EMBROIDERY DEVICE FOR CHILDREN. : de en
  • DE1740277U - MATT DISC WITH WEDGE RANGE FINDER FOR PHOTOGRAPHIC PURPOSES. : de en
  • US2781936A - Materials handling pallet : en
  • DE1002823B - Device for measuring the vertical component of the speed, possibly also the acceleration, of aircraft in connection with the altitude measurement : de en
  • DE1740019U - CUTTER TEMPLATE. : de en
  • DE1740338U - REFLECTIVE BRACELET. : de en
  • DE958507C - Lifting and pulling device : de en
  • FR1131162A - Steam locomotive equipped with a water tube steam generator : en fr
  • GB768831A - Recovery of uranium values from waste material : en
  • GB768695A - Improvements in and relating to evaporators : en
  • US2781704A - Xerographic copier : en
  • DE958777C - Device for inclination scales to accelerate and then dampen the pendulum vibrations : de en
  • IE22464L - Extrusion of plastic material : en
  • DE958513C - Device for determining the hardness of small bodies : de en
  • DE958628C - Hydraulically controlled controllable pitch propeller : de en
  • US2782193A - Process for the preparation of 16alpha, 17alpha-oxido-delta5-pregnene-3beta-ol-20-one : en
  • FR1131527A - Improvements made to purifying liquid sampling devices for gas treatment devices : en fr
  • DE1003009B - Control device for postforming machine tools, in particular postforming milling machines : de en
  • DE1003048B - Control device for a manual transmission, in particular for a motor vehicle manual transmission : de en
  • DE958756C - Measuring mechanism for controller : de en
  • DE1002811B - Coin telephones for self-dialing long-distance traffic with individual cashing of coins of different value through counting currents of the office : de en
  • DE1003149B - Adjustable bolt cutter : de en
  • GB768494A - Apparatus for the withdrawal of collapsed folding box or like shells from a pack and for opening and inserting these shells in a conveyor mechanism : en
  • GB768599A - Improvements relating to variable leverage mechanism for compressed air railway brakes : en
  • DE1002849B - Receiving device for remote control systems : de en
  • DE958681C - Socket for dwarf lamps : de en
  • GB768818A - Improvements relating to flexible tubular connections for containers : en
  • DE958488C - Drive for electromagnetic switchgear with knee joint hinged to the armature : de en
  • DE958816C - Adhesive tape roll with holding and tear-off device : de en
  • GB768661A - Improvements in or relating to looms for weaving : en
  • US2781623A - Stone gathering machine : en
  • US2782122A - Cheese manufacture : en
  • US2782253A - Cameras, particularly television cameras : en
  • DE1740088U - SPOOL BOBBIN MADE OF PLASTIC. : de en
  • DE1740364U - CARRYING BOX. : de en
  • FR1131435A - Polymeric condensation products and their applications : en fr
  • US2781529A - Retractable wheel assembly for boats : en
  • DE958388C - Filling and extraction valve : de en
  • FR1131157A - Vibrator : en fr
  • AU2082856A - Improvements relating to suction cleaning tools : en
  • US2781830A - Burner safety control system with purging : en
  • US2781955A - Measuring dispenser for granular materials : en
  • AU2089156A - Improvements in or relating to cutting tool holders : en
  • FR1131531A - Astatic regulation method and devices for implementing this method : en fr
  • DE1002847B - Electric timer : de en
  • DE1740036U - MULTI-STAGE VACUUM EVAPORATOR. : de en
  • US2781593A - Electric steam iron : en
  • US2781839A - Web slitting apparatus : en
  • AU2088656A - Peeling and cleaning machine : en
  • CA537288A - Zinc sulphide phosphor containing aluminum : en fr
  • AU2091056A - Pin connector and method of manufacturing thesame : en
  • CA537299A - Electromagnetic horn : en fr
  • AU2094356A - Suspension polymerization of vinyl halide products : en
  • DE1002875B - Winding arrangement with tertiary winding for high voltage transformers : de en
  • DE1002961B - Liquid level indicator with reflector disc : de en
  • US2781557A - Acoustical and air distributing ceiling construction : en
  • US2781865A - Silo elevator : en
  • US2782080A - Anti-friction bearing : en
  • DE958643C - Longwall mining : de en
  • US2781606A - Means for carrying and drying artificial flies : en
  • US2782098A - Method of making manganese dioxide depolarizer : en
  • DE1003012B - Use of an alloy for brazing titanium and titanium alloys : de en
  • DE1740110U - COMBINED SOLDERING AND ACID FORCEPS FOR DENTAL TECHNOLOGY AND PRECIOUS METALS. : de en
  • DE1740261U - DEVICE FOR PRODUCING CLAY HOLES ON THE CLARINET. : de en
  • DK82107C - Locking joint for zippers. : da en
  • GB768907A - New salts derived from substituted thioglycollic acids : en
  • US2781855A - Apparatus for extinguishing fires : en
  • US2782219A - Method for preparing polyfunctional organic compounds in a flame and hydroperoxy organic compounds prepared thereby : en
  • US2782310A - Frequency controlled oscillator : en
  • AU2089456A - Shock absorber : en
  • DE1740104U - ROENTGE EXAMINER. : de en
  • DE958595C - Device for hanging up immersion material : de en
  • DE958679C - Device for measuring the quotient of two alternating voltages or currents : de en
  • DE1002737B - Electrostatic precipitator : de en
  • DE958425C - vacuum cleaner : de en
  • DE958449C - Cover plate attached to the outside wall of a barrel to close the tap hole : de en
  • DE1002957B - Difference measuring device with measuring drums influenced by a fluid : de en
  • DE958553C - Transport device with expandable teeth as drive transmission means for perforated tapes, for. B. conveyor belts in film printing machines : de en
  • DE1740103U - BLOOD PRESSURE MONITOR. : de en
  • FR1131142A - Sewing thread box with retractable spool holder : en fr
  • FR1131307A - Tube Guillotine Shearing Cutting Tool : en fr
  • DE1002880B - Method of electrical frequency measurement : de en
  • CA537247A - Adhesive composition : en fr
  • US2781831A - Pumping assembly : en
  • US2781938A - Covered skillet and bracket combination : en
  • AU1166555A - Improvements in contact pins for electrical plugs and method of manufacture of such pins : en
  • AU210257B2 - Improvements in or relating to electronic digital calculating equipment : en
  • AU2094256A - Preparation of vinyl halide polymerization products in granular form : en
  • CA537340A - Phenolic resin varnish composition : en fr
  • DE1740170U - CONSOLE. : de en
  • DE1003105B - Steerable two-lane roller skate : de en
  • DE1740303U - HAND BRAKE INDICATOR. : de en
  • DE958538C - Grab for toy excavators : de en
  • DE958769C - Process for the production of radiation-scattering coatings on surfaces of radiation-permeable glass bodies : de en
  • DE1740050U - TAMPING TOOL FOR TRACK TAMPING MACHINERY. : de en
  • DE1740219U - DEVICE FOR STICKING PAPER SHEETS, IN PARTICULAR BETTING SLICES, TO A RUNNING TAPE. : de en
  • DE958781C - Machine for comparing and sorting registration cards : de en
  • FR1131491A - Method for discovering packaged objects and protective packaging allowing the application of this method : en fr
  • DE1003023B - Feed damper, in particular electric tilt damper : de en
  • DE1740290U - BACK UNIT. : de en
  • AU2080956A - Improvements to diving masks : en
  • AU2093456A - Improvements in or relating to escape chutes : en
  • AU210956B2 - Electrical high frequency transmission line filter arrangements : en
  • DE958677C - Peak voltmeter with multiple measuring ranges : de en
  • FR1131148A - Method of mounting a bent cliché on a cylindrical support and apparatus for carrying out this method : en fr
  • GB768639A - Method for ensilage of grass and green fodder : en
  • GB768747A - Improvements in or relating to devices for reproducing coloured television images : en
  • GB768768A - Method and apparatus for producing molten silicates : en
  • DE1003005B - Process for the production of thin, flexible glass coatings on wires, foils and similar carriers : de en
  • FR1131346A - Process for the preparation of epoxidized acids, esters and nitriles : en fr
  • AU2082756A - Improvements in or relating tothe refining of metals, metallic residues and ores : en
  • FR1131122A - Composition absorbing ultraviolet rays, based on 2. 2'-dihydroxy-benzophenones substituted in 4.4 ', and products obtained with these compositions : en fr
  • GB768612A - Film spool having means for securing the film to the spool core : en
  • DE1740058U - LOOSE STRIPES. : de en
  • DE1740212U - ADJUSTABLE IMMERSION THERMOMETER. : de en
  • FR1131259A - Trunk, bag or the like, adaptable inside, under the ceiling of all vehicles, such as, for example, cars, and its fixing means : en fr
  • FR1131292A - Silencers for internal combustion engines : en fr
  • FR1131445A - Closing device : en fr
  • US2781959A - Beverage holder : en
  • US2781929A - Device for emptying milk bottles and the like by the case : en
  • US2782035A - Golf club weighting means : en
  • AU210958B2 - Mould for casting concrete articles : en
  • DE1002790B - Color television receiver : de en
  • DE1002873B - High voltage winding for transformers with voltage control : de en
  • US2781840A - Stamp dispensing machine : en
  • US2781888A - Flexible conveyor having successively shiftable sections for long face mining : en
  • US2782038A - Magnetic game apparatus : en
  • US2782196A - Method of halogenating thiopurea diacetone alcohol derivatives : en
  • US2782279A - Toggle switch : en
  • DE958701C - Tensile and pressure-resistant pipe connections, especially for building structures : de en
  • AU2090356A - Improvements in or relating to pneumatic tyres : en
  • AU1373255A - Improvements in taps and cocks : en
  • DE1002767B - Nematode control : de en
  • US2781516A - Strapping machine : en
  • US2782413A - Automatic loran receiver : en
  • US2782237A - Manufacture of aliphatic primary amines : en
  • DE1740326U - LOCKING DEVICE ON PAYER HOODS. : de en
  • DE1740389U - SEWAGE SHAFT MOLDED STONE. : de en
  • DE958749C - Process for producing a chemical protective layer on metallic cable sheaths : de en
  • FR1131492A - Upper leather roughening machine : en fr
  • GB768845A - Improvements in or relating to method of and apparatus for determining travel time of signals : en
  • CA537350A - Rotary pump : en fr
  • US2781973A - Punched tag reader : en
  • USD179738S - Combined radio-phonograph and cocktail table : en
  • DE1740135U - FLAT DISC CURTAIN ROD. : de en
  • CA537303A - Electrical control system for engine driven generator set : en fr
  • US2782097A - Ammonium sulfate production : en
  • US2782333A - Shortened triple gun for color television : en
  • CA537233A - Method and apparatus for producing and treating films of thermoplastic material and the products resulting therefrom : en fr
  • DE1740294U - DEVICE FOR STACKING AND HOLDING TOGETHER WHEN LOADING VEHICLES WITH AGRICULTURAL CROP OR. DGL. : de en
  • AU213873B2 - Improved parallel rule : en
  • DE1740039U - FABRIC FRAME MADE OF LIGHT ALLOY. : de en
  • DE1740235U - ROPE PULLEY WITH CLOSED ROPE GUIDE. : de en
  • DE958374C - Securing the knot of a self-tie : de en
  • GB768735A - Intravenously acceptable aqueous tetracycline-containing solution : en
  • US2781755A - Wall paper remover : en
  • US2781903A - Hot transformation of metals : en
  • US2781615A - Wheel hold-down device : en
  • US2781871A - Hydraulic torque controller for brakes : en
  • US2782342A - Magnetron : en
  • AU2094956A - Improvements in and relating to electric control systems : en
  • CA537325A - Adjustable thermostat : en fr
  • DE1740341U - ROLL-LIKE DINING CONTAINER FOR WALL AND CEILING APPLIANCE. : de en
  • US2781815A - Pneumatic tire : en
  • US2781852A - Well packer : en
  • US2782093A - Process for the production of alkali metal bicarbonates : en
  • US2782147A - Process for preparing coking blends : en
  • DE958788C - Starting and control procedure for a push-pull powder-started free-flight piston compressor : de en
  • AU213853B2 - Disc brake for vehicles : en
  • US2781639A - Front plate for a fluid transmission comprising members for distributing and adjusting the pressure in the circuit : en
  • DE958740C - Blow nozzle for ovens, especially for shaft ovens : de en
  • GB768746A - Improvements in cutting machines : en
  • DE1002750B - Process for the electrolytic production of sebacic acid from its alkali salts : de en
  • DE1002960B - Cubicator : de en
  • DE1740373U - BATH TABLET PACK. : de en
  • DE958487C - Electrical switching device, in particular electromagnetic contactor : de en
  • DE1003113B - Method and device for the production of stones, in particular large-sized and lime-bound stones : de en
  • US2781518A - Brassiere and like foundation garment : en
  • US2782176A - Halogen containing vinylidene resins stabilized with a mixture of zinc and calcium salts of phenyl carboxylic acids : en
  • CA537282A - Needle packet : en fr
  • DE1002983B - Method and apparatus for removing butter from rotatable butter maker containers : de en
  • DE1740399U - SCREWDRIVER HANDLE. : de en
  • AU216701B2 - Glyceryl ether analgesic agents and process of producing them : en
  • AU2091656A - Topical fungicidal medicament : en
  • DE1002838B - Mercury switch tube provided with a protective cover : de en
  • AU206509B2 - Improvements in or relating to portable raceways for controlling sheep : en
  • AU2080056A - Improvements in arc melting furnaces : en
  • DE958789C - Internal combustion engine with mixture control and with external ignition of the mixture : de en
  • US2782077A - Mechanical journal lubricators : en
  • AU2095256A - Improvements in or relating in process & apparatus forthe continuous formation of intermediates : en
  • AU212780B2 - w-PHENYL-w-ALKYLTHIOALKYLAMINES : en
  • CA537260A - Tillage disc : en fr
  • CA537341A - Circuit interrupter and counter therefor : en fr
  • AU2086356A - Improvements in or relating to laminated sheet materials : en
  • US2781519A - Flushing system : en
  • US2781655A - Machines for continuous dyeing of webs under pressure : en
  • US2781991A - Engine mounting : en
  • AU2089556A - Improvements in or relating to engine-assisted pedal cycles : en
  • AU210627B2 - 1'electrically conductive articles : en
  • DE1740218U - COUNTER DRIVE FOR GAS METERS. : de en
  • AU2091256A - Improvements in or relating to electrical generator systems : en
  • DE1740274U - TRANSMISSION ELEMENT FOR PHOTO CINEMA CAMERAS. : de en
  • AU2095456A - A rotary, free roller pump : en
  • AU2077956A - Improvements in tubulous vapour generating and vapour heating units anda method of operation thereof : en
  • DE1002854B - DC drive fed from an AC or three-phase network : de en
  • DE1740304U - FLASHING LIGHT. : de en
  • US2781962A - Blade fastening means : en
  • US2782385A - Electronic tuner : en
  • AU2088156A - Improvements in or relating to methine dyes : en
  • DE1740380U - FASTENING THE ROUND LINK CHAIN TO THE BAND MAT OF A LINK BAND. : de en
  • AU209478B2 - Improvements in or relating in process & apparatus forthe continuous formation of intermediates : en
  • CA537246A - Wheel mounted motor : en fr
  • DE1003022B - Method for disinfecting by heating and drying highly viscous ice cream preparations : de en
  • FR1131205A - Improved lubricating oil compositions : en fr
  • DE1002717B - Resilient pit stamp : de en
  • FR1131180A - Process for producing black prints : en fr
  • US2782259A - Calling subscriber identifier using transistor oscillator in subsets : en
  • DE1002932B - Hand scraper winch : de en
  • FR1131279A - Torque reversing non-power backup generator : en fr
  • US2782313A - High precision frequency standards : en
  • DE958581C - Method and device for registering measured quantities that can be converted into electrical signals : de en
  • US2782392A - Electrical terminal post having means to secure it to a panel : en
  • US2781619A - Method of making filter cartridge : en
  • AU217151B2 - Dishwasher : en
  • DE1002898B - Process for the preparation of copperable disazo dyes : de en
  • DE1003019B - Sieve aggregate for breaking up lumps and clumps, for removing dust and loosening up floury and grainy bulk goods, e.g. salt : de en
  • DE1740254U - CLAMPING AND CLOSING DEVICE ON CLAMPING PLATES OD. DGL. : de en
  • DE958632C - Method and device for direction finding with the aid of acoustic waves : de en
  • FR1131454A - Switching mechanism for flashing lights : en fr
  • GB768567A - Apparatus for forging successive work-pieces : en
  • GB768657A - Improvements in the combustion of combustible substances and recovery of the heat ofcombustion : en
  • AU216635B2 - Improvements in or relating to electrodeposition of nickel : en
  • AU210736B2 - Improvements to front end loaders : en
  • DE1002862B - Low-voltage fuse : de en
  • DE1003076B - Cutting set for machines for chopping food, especially meat : de en
  • DE958499C - Closing device for coking chambers, into which coke is withdrawn from a vertical retort for coking coal : de en
  • DE958752C - Arrangement for actuation of cam switches, roller switches or the like using a device that supports the rotary movement : de en
  • FR1131215A - Dividing machine for bakery equipment : en fr
  • AU1178355A - Automatic airline lubricator : en
  • US2781743A - Electro-hydraulic servomechanism for control of roll, pitch and yaw of a guided missile : en
  • US2782194A - Mercapto derivatives of mercurated 1-alkyl-theobromine : en
  • US2782349A - Motor speed control system : en
  • US2782011A - Hoppers : en
  • CA537227A - Storm door and panel construction : en fr
  • AU218238B2 - Improvements in and relating tothe recovery and concentration of cyanide and base metals from waste cyanide solutions : en
  • JPS321323B1 - : ja
  • DE1740185U - ARRANGEMENT ON SCREW SPRAYING MACHINES. : de en
  • DE1003058B - Canisters for motor vehicles : de en
  • AU2075956A - Improvements in or relating to tuned circuit arrangements for radio transmitter-receivers : en
  • AU213773B2 - Makeready sheet material anda makeready process for letterpress printing : en
  • AU214779B2 - Improvements in and relating to sprinklers : en
  • US2781816A - Device for making measured indications on metal ribbon : en
  • US2781626A - Rake suspension for side delivery rake : en
  • AU2077156A - Electric heating elements : en
  • US2782245A - Electric furnace for melting of high melting point metals or alloys : en
  • CA537244A - Method of removing sulphur from petroleum hydrocarbons : en fr
  • CA537287A - Lampholder : en fr
  • CA537347A - Spray booth wash compositions : en fr
  • DE1002770B - Drip water drainage plate or tray : de en
  • DE958592C - Wash and shower cubicle : de en
  • DE958463C - Quiver-shaped casing for caps in longwall mining : de en
  • DE958631C - Storage and distribution container for self-adhesive strips : de en
  • FR1131448A - Pneumatic tire for vehicle wheels of all types : en fr
  • GB768765A - Method of producing organic compounds of non-gaseous elements of the 2nd to 5th groups of the periodic system : en
  • AU214673B2 - Improvements in and relating to electric control systems : en
  • US2781846A - Punch selector : en
  • US2781849A - Method of forming small apertures in thin metal plate-shaped articles : en
  • DE958555C - Backwashable spiral spring plate filter : de en
  • AU1160255A - Apparatus fop the cooking of articles of food from batter : en
  • DE1002794B - Counter-coupled transistor amplifier : de en
  • GB768487A - Apparatus for electrically detecting and indicating the degree of smoothness of a surface : en
  • GB768819A - An improved feed water control apparatus for steam generators : en
  • AU213575B2 - Cyclic heat regenerative conversion of liquid hydrocarbon oils into unsaturated hydrocarbons : en
  • CA537230A - Machine for the manufacture of pile reinforcements from metal wire : en fr
  • DE1002954B - Elastic, stretchable graduation ruler : de en
  • GB768723A - Improvements in or relating to electronic comparators : en
  • FR1131233A - Improvements to retractable tip writing devices : en fr
  • GB768535A - Improvements in and relating to glow discharge tubes : en
  • DE1740248U - CLAMPING DEVICE FOR CLAMPING CARTRIDGES ON MACHINE TOOLS. : de en
  • DE1740377U - STEEL LINK CONVEYOR. : de en
  • DE1002899B - Color paste for pens and stamping devices : de en
  • DE1003036B - Photographic recording and copying process : de en
  • DE958799C - Hydraulic workpiece clamping device for machine tools, especially for lathe bars : de en
  • DE1740203U - MAGNETIC TAPE STORAGE DEVICE. : de en
  • US2781747A - Furnace door frame : en
  • US2781949A - Mechanical and electrical means for stimulating sales of merchandise : en
  • AU2092256A - Improvements in or relating to injection moulding apparatus : en
  • AU214493B2 - Voltage-indicating tube : en
  • DE1002902B - Device for the catalytic splitting of hydrocarbon oils : de en
  • FR1131479A - Process for water supply to villages : en fr
  • DE1740247U - PROTECTIVE DEVICE FOR TURNING CHUCKS AGAINST SPAIN INTO THE TURNING CHUCK BORE AND THE CHIP GUIDE SLITS. : de en
  • DE1740121U - CRUSHING AND MIXING EQUIPMENT. : de en
  • DE958807C - Method and device for producing incisions in the tread of elastic vehicle tires : de en
  • US2782001A - Compressed air-driven turbines : en
  • US2782112A - Herbicide : en
  • US2781864A - Fluid separation process : en
  • US2782249A - Submarine cable : en
  • CA537250A - Unsaturated polyester resin modified with alkylidene-bis-acrylamide as a surface laminating composition : en fr
  • DE1740073U - THERMAL TRIGGER FOR SWITCHING DEVICES, IN PARTICULAR FOR OVERCURRENT SWITCHES IN LOW VOLTAGE SYSTEMS. : de en
  • DE958567C - Device for tamping the ballast of railway tracks : de en
  • DE958745C - Circuit arrangement for telecommunication, especially telephone systems with coordinate dialers : de en
  • DE1740076U - COOLING DEVICE FOR ELECTRIC MACHINERY. : de en
  • CA537343A - Automatic load pickup switch : en fr
  • DE1002773B - Blasting ramp equipped with distributor nozzles : de en
  • FR1131493A - Receiving apparatus, in particular television : en fr
  • US2782073A - Nebulizers : en
  • USD179745S - Coat hanger : en
  • DE1740164U - VENTILATION VALVE FOR HOT WATER HEATING. : de en
  • DE958795C - Bath for the galvanic deposition of shiny coatings of silver, gold and alloys of these metals : de en
  • SE157910C1 - PAPER PRODUCT CONTAINING AN ION EXCHANGE RESIN AND PROCEDURE FOR ITS PREPARATION : en sv
  • US2781803A - Cam actuated adjustable hold down clamp : en
  • US2781695A - Optical system with large effective image angle : en
  • US2781773A - Control unit for milking machines : en
  • DE1740080U - MONITORING DEVICE FOR THE FLOW OF COOLING LIQUID IN ELECTRIC DEVICES AND MACHINERY. : de en
  • DE958535C - Closure cap for containers, especially fuel containers : de en
  • AU2076056A - Treatment of nonhuman animal bones : en
  • AU209970B2 - Improvements in or relating to mining apparatus : en
  • CA537346A - Electrical system for motor load control : en fr
  • GB768460A - An improved circuit arrangement for cathode follower and similar circuits : en
  • US2781531A - Adjustable finger gripping means in transfer mechanisms : en
  • DE958456C - Container and device for attaching a lid to them : de en
  • DE1002989B - For internal combustion engines, a poppet valve, in particular an exhaust valve, and a method for producing the same : de en
  • DE1003033B - Light protection device for the viewfinder screen of a photographic reflex camera : de en
  • FR1131282A - was : en fr
  • USD179726S - Window mounted room air conditioner : en
  • DE1740388U - DEVICE FOR TAKING WATER, IN PARTICULAR FROM UNDERGROUND HYDRANTS. : de en
  • DK82154C - Apparatus for regulating the steam supply of steam-heated heat treatment apparatus. : da en
  • FR1131462A - New machine for separating sheets from a stack : en fr
  • GB768726A - Electric lighting fittings : en
  • DE1002828B - Directional coupler in the microwave range for asymmetrical ribbon cables : de en
  • AU2087856A - Improvements in or relating to electronic digital calculating equipment : en
  • GB768669A - Improvements relating to the production of polymeric materials : en
  • US2782033A - Wrist and forearm exerciser : en
  • US2782163A - Emulsion drilling fluid composition and method : en
  • GB768816A - Improvements in or relating to apparatuses comprising fastener handling devices : en
  • AU2088556A - Low-alloy high-strength steel : en
  • FR1131485A - Improvements with graduated instruments for the rapid execution of drawings or plots : en fr
  • FR1131423A - Process for neutralizing the undesirable products of the combustion of cigarettes and means for implementing this process : en fr
  • GB768883A - Improvements in or relating to textile coloring compositions : en
  • GB768851A - Improvements in or relating to rifles having slings : en
  • GB768924A - Method of determining strain values in rigid articles : en
  • DE1740175U - DEVICE FOR PRE-HEATING THE WATER FOR A HOT WATER TANK. : de en
  • GB768785A - Improvements in vapourizing liquefied gases : en
  • GB768467A - Improvements in or relating to signs or showcards for advertising : en
  • GB768574A - Improvements in propagating devices for plant seedlings : en
  • FR1131267A - Improvements to Electrical Pulse Delay Devices : en fr
  • FR1131341A - Improvements to manufacturing processes for electron-emitting electrodes : en fr
  • GB768707A - Improved colour photographic materials : en
  • GB768927A - Improvements in or relating to aerials : en
  • GB768670A - Improvements relating to the production of polymeric materials : en
  • AU2079956A - Improvements in or relating to waveguide windows : en
  • US2781589A - Method and apparatus for processing plastic tubing : en
  • DE1740136U - FRAMELESS HOLDING DEVICE FOR IMAGES AND MIRRORS. : de en
  • DE958691C - Air-cooled compressor system with several rotary compressor units installed in axially parallel housings and arranged in a common cooling chamber : de en
  • GB768526A - Improvements in and relating to parachute containers : en
  • GB768864A - Fuel burning system : en
  • DE1002868B - Medium frequency and high frequency machine for three-phase current : de en
  • DE1002774B - Rail compensation joint for the rail connection of lifting bridges : de en
  • DE1002856B - Drive device for winding up cables and wires : de en
  • DE1740134U - DOOR LIFTER. : de en
  • US2781586A - Method and apparatus for synchronizing threading rolls : en
  • US2781732A - Apparatus for producing rounded dough bodies for the formation of bakery rolls and buns : en
  • US2781787A - Gate valve : en
  • US2782319A - Radiation detection : en
  • CA537285A - Fuel-steam jet motor : en fr
  • DE1002835B - Support insulator with a fastening device for an electrical overhead cable : de en
  • DE1002843B - Combination switching element : de en
  • DE1002889B - Ceramic body with perovskite structure, very high DK for electrical capacitors : de en
  • DE1740099U - CIRCULAR KNITTED SOCKING. : de en
  • DE1002939B - Sound absorbing device made of a porous absorbent layer and a thin cover layer : de en
  • GB768749A - Improvements in electrical circuits for measuring power in an alternating current load : en
  • GB768537A - Improvements relating to the separation of gases and other foreign matter from liquids, particularly pulp suspensions : en
  • GB768659A - Photographic developer unit : en
  • DE958472C - Process for the preparation of diacetylene glycols : de en
  • DE958639C - Method and device for the production of steam-hardened structural bodies from lightweight concrete or the like, in which the mass is formed into larger units in molds and divided after stiffening : de en
  • DK82110C - Washing machine. : da en
  • DE958687C - Circumferential regenerative air preheater with radial and circumferential sealing : de en
  • DE1002901B - Process for the production of low-boiling hydrocarbons : de en
  • DE1003146B - Atomizer nozzle : de en
  • DE1740390U - ELASTIC WEBWARE FOR BODY OR. DGL. : de en
  • US2781824A - Article of repose for supporting the body of a person : en
  • US2781965A - Milk delivery and storage container : en
  • DE1002731B - Insert pocket or cover made of welded together thermoplastic plastic film : de en
  • DE1002969B - Method for determining the impact strength of metallic materials : de en
  • DE1002857B - Device for gear monitoring of electromotive drives, in particular machine tool drives : de en
  • DE1740188U - HEAD CAP WITH COLOR IDENTIFICATION. : de en
  • FR1131230A - Improvements made to railway luggage racks : en fr
  • GB768665A - Treatment of aqueous liquors : en
  • GB768839A - Improvements in or relating to the hydrofining of hydrocarbons : en
  • FR1131153A - Molding Case Molding Machine : en fr
  • GB768601A - Railway vehicle weighing system : en
  • FR1131301A - Device for dispensing small quantities of fluid products : en fr
  • DE958531C - Suspension strut adjustable by a hand lever, especially for motor vehicles : de en
  • DE1003056B - Occupant protection device for motor vehicles : de en
  • DE958624C - Loading hatch cover for ships : de en
  • FR1131401A - Sliding interlocking pipe and assembly tool : en fr
  • GB768546A - Air conditioning apparatus for aircraft : en
  • GB768653A - Improvements in or relating to electrical gas discharge tube circuits : en
  • FR1131164A - Automatic transmission control in powerline installations : en fr
  • GB768690A - Copolymeric dispersants and lubricant compositions containing them : en
  • GB768498A - Mechanism for cutting, notching and feeding diamond shaped envelope blanks : en
  • DE1740163U - OIL HEATER. : de en
  • DE1003070B - Ship hatch cover : de en
  • DE1740038U - DOCUMENT HOLDER, ESPECIALLY FOR TYPEWRITERS. : de en
  • DE1740192U - RADIUS AND CURVE TEMPLATE. : de en
  • DE1740286U - CENTRIFUGAL PUMP WITH AUXILIARY JET. : de en
  • DE958580C - Autotransformer : de en
  • DE958501C - Means for permanently changing the shape of human hair at temperatures between 20 and 200 : de en
  • GB768645A - Cyclopentanopolyhydrophenanthrene compounds : en
  • DE1002798B - Selector switch for telecommunications systems, especially telephone systems : de en
  • DE958397C - Arrangement for coupling and decoupling conducted waves in solid or waveguides made of dielectric material : de en
  • US2781618A - Abrasive articles and holders therefor : en
  • US2782150A - Evaporator apparatus : en
  • GB768721A - Improvements in or relating to isomerization of alkylated benzenes : en
  • US2781692A - Microscope slide holder : en
  • US2781778A - Pressure relief valve structure : en
  • CA537272A - Glass : en fr
  • DE1003085B - Fitting for swing-up folding wings, especially on garage doors : de en
  • DE1740362U - PAPER, CARDBOARD, PLASTIC PACKAGING CONTAINERS OD. DGL. SELF-STIFF MATERIAL. : de en
  • FR1131318A - Device for automatic adjustment of the density of dense liquors and the level of liquor during the preparation of coals, ores and similar materials by floats and deposits : en fr
  • GB768453A - Improvements in or relating to the extraction of animal glue : en
  • GB768784A - Power control units in sewing machines : en
  • GB768793A - Horizontal tubular heat exchangers : en
  • AU214086B2 - Improvements in iodine complexes of copolymers of n-vinyl-2-pyrrolidones and nitrogen free vinyl and vinylidene compounds : en
  • DE958594C - Self-closing, adjustable block pliers : de en
  • DE958693C - Process for the production of artificial structures, such as threads or fibers, from polyacrylonitrile : de en
  • US2782169A - Continuous process for producing bituminous emulsions : en
  • US2782304A - Electrical impulse generators : en
  • DE1003004B - Spray gun for molten material with wire or powder feed : de en
  • DE1002716B - Moving clamping connection for the expansion of the sliding bend : de en
  • AU214523B2 - Receivers : en
  • US2781748A - Opposed piston sleeve valve outboard motor : en
  • US2781779A - Gas range burner control : en
  • US2781848A - Tracing and reproducing devices : en
  • GB768531A - Improvements relating to magnetic elements for driving magnetic materials : en
  • GB768660A - Improvements in or relating to looms for weaving : en
  • GB768764A - Improvements in or relating to hydraulic braking systems for motor vehicles : en
  • GB768859A - Improvements in and relating to pivotal joints : en
  • US2781561A - Glazing construction : en
  • US2782049A - Load compensating device for resilient suspensions : en
  • US2781608A - Combined drafting board and easel : en
  • US2782209A - Dianthrone ethylene derivatives containing bromine and process of making same : en
  • DE1002846B - Electric key switch for household, radio and television devices or the like. : de en
  • DE1002704B - Liquid-permeable catch insert to be arranged at a distance from the bottom of a floor-heated fat or oil pan : de en
  • DE1003065B - Device for evacuating and closing containers : de en
  • DE1740063U - DEVICE ON CABLE OR ROPE DRUM. : de en
  • DE1740289U - AIRCRAFT SECURITY. : de en
  • DE958560C - Process for the production of more biquaternary salts : de en
  • GB768920A - Improvements in or relating to piston rings : en
  • AU1366455A - Improvements in sand and gravel pumps straight lines suction and delivery : en
  • DE1740279U - EVERYBODY BAG FOR TWO-EYED CAMERAS. : de en
  • US2781682A - Torque wrench driven by fluid coupling : en
  • US2782233A - Boric tris-(fluorocarboxylic) anhydrides : en
  • USD179740S - Neckerchief slide : en
  • USD179746S - Compressor or the like : en
  • US2781597A - Ornamental article : en
  • US2782053A - Splash guard flap for automotive vehicles : en
  • US2782331A - Electric hoist motor stator mount : en
  • USD179734S - Electric shaver : en
  • FR1131524A - Process for the automatic limitation, distribution and storage of gas volumes : en fr
  • AU1139155A - Constant velocity drive means, m : en
  • USD179725S - Liquid soap dispenser : en
  • DE958768C - Centrifugal casting machine : de en
  • FR1131313A - Transport container for liquids with liner placed in the container : en fr
  • FR1131497A - Sole of rubber or the like of synthetic material comprising lining plates, in particular of corrugated cardboard for shoemaking or similar products having a cellular structure : en fr
  • US2781745A - Hydraulic motor for a scrubbing machine : en
  • US2781880A - Intermittent clutch : en
  • US2782204A - Benzimidazole compounds : en
  • CA537305A - Treatment of textile materials : en fr
  • US2781990A - Double acting resilient support for engine mountings : en
  • DE958410C - Electroluminescent cell : de en
  • FR1131252A - Aperiodic and linear phase detector : en fr
  • DE1002852B - Generator drive for electric car lighting u. like : de en
  • DE958516C - Screw connection with a screw part that is pre-tensioned by a pressurized fluid before tightening : de en
  • DE1002797B - Selector with a brush slide driven by a disengageable clutch : de en
  • US2781957A - Reweaving needles : en
  • FR1131302A - New strap : en fr
  • GB768468A - Improvements in typewriters : en
  • GB768672A - Improvements in or relating to movable mineral-boring (rock drilling) apparatus for mining operations : en
  • FR1131306A - Low pressure sheet metal stamping process : en fr
  • FR1131487A - Support plate for roller conveyor chain links, especially for pasta dryers : en fr
  • FR1131107A - Gyromagnetic resonance system usable in particular for measuring the earth's magnetic field : en fr
  • DE958801C - Method and apparatus for forming metal parts : de en
  • GB768633A - Improvements in accelerators for natural and synthetic rubbers : en
  • FR1131167A - Method and device for carrying out reactions under the influence of electric corona : en fr
  • DK82157C - Front fork for bicycles and similar vehicles. : da en
  • DE958600C - Arrangement for temperature measurement on rotating shafts : de en
  • DE1740174U - EXHAUST REFLECTOR COVER FOR GAS WATER HEATER. : de en
  • FR1131160A - Improvements to the preservation of fruits and other products : en fr
  • FR1131196A - Improvements in valve manufacturing : en fr
  • FR1131225A - Brush refinements : en fr
  • CA537321A - Hypo jet injection ampule : en fr
  • GB768680A - Improvements in and relating to materials for "lost-wax" casting patterns : en
  • GB768706A - Improvements in or relating to printed circuits : en
  • DE1002894B - High power electron tubes for short waves, in which the cathode and the control grid each consist of several spatially separated elements : de en
  • DE1003137B - Fork lock for watches with free anchor passage : de en
  • DE1740239U - PIPE CLAMP. : de en
  • DE1003114B - Plastering mortar : de en
  • DE958750C - Overhead line house connection fuse box : de en
  • DE958411C - Dry rectifier of the free-form design : de en
  • DE958723C - Machine for cutting and mixing food, especially meat : de en
  • FR1131460A - Device allowing the rapid transformation of a cart into a multipurpose agricultural machine : en fr
  • GB768484A - Apparatus for bending sheets of glass : en
  • GB768869A - Improvements in or relating to toys, display devices and the like : en
  • DE1002918B - Device for charging melting vessels in vacuum furnaces by means of a conveyor chute : de en
  • DE1740056U - AMBIENT SPEAKER. : de en
  • DE1740339U - FLASHLIGHT. : de en
  • DE1003134B - Device for generating a relative axial displacement between the pusher element and the drum of a pusher centrifuge : de en
  • DE1740214U - TOOLS FOR THE PRODUCTION OF LESSON MODELS. : de en
  • GB768725A - Improvements in ovens for dielectric heating : en
  • GB768732A - Improvements relating to fuel-injection pumps : en
  • GB768847A - Improvements in or relating to process of sweetening cracked naphthas : en
  • GB768834A - Improvements in or relating to swaging or forging machines : en
  • AU2091456A - Improvements in or relating to thermionic cathodes : en
  • US2781984A - Tape speed governor : en
  • DE958702C - Process for the production of siloxane resins : de en
  • GB768591A - Separator of material for suction conveying plants : en
  • FR1131308A - Polymerization of acrylic acid salts : en fr
  • FR1131337A - Permanent magnet separator : en fr
  • GB768473A - Improvements in or relating to adjustable back-rests for seats : en
  • DE1002840B - Electromagnetic blower for alternating current : de en
  • DE1002912B - Hot gas axial fan with cooling of the runner : de en
  • FR1131176A - Improvements made to trigger systems for recoiling automatic weapons with open breeches : en fr
  • FR1131549A - Reaction nautical propulsion system : en fr
  • GB768631A - Improvements in or relating to boxes : en
  • DE1740094U - WELDING SYSTEM FOR AUTOMATIC ARC WELDING WITH CONSTANT FEED SPEED OF THE MELTING WIRE ELECTRODE. : de en
  • FR1131499A - Semiconductor devices : en fr
  • DE1002711B - Automatically closing gas tap : de en
  • US2782325A - Magnetic flip-flop : en
  • AU209511B2 - Improvements in relay pulsators for milking machines : en
  • AU2082256A - Mechanism for recovering albumen : en
  • AU2087556A - New pyridazone compounds and process for their manufacture : en
  • AU1278555A - New and improved explosive elements : en
  • BE550435A - Device for controlling the temperature of a mixture of fluids : en fr
  • AU2076656A - Improvements in or relating to electrodeposition of nickel : en
  • CA537252A - Soil stabilization : en fr
  • DE1740267U - DISPLAY PACK. : de en
  • US2781673A - Brake latch attachment : en
  • US2781920A - Adjustable supporting racks : en
  • DE1002919B - Device for loosening the sand in the cone-shaped, downwardly tapering sand container of core blowing machines : de en
  • DE1740020U - DEVICE FOR REVERSING THE PIPED OPENING OF A CLOTHING. : de en
  • DE958726C - Process to enable the unhindered prestressing of flat precast concrete parts that are produced on rigid formwork forms : de en
  • DK82058C - Method of making end pieces for bicycle wheel hubs and similar wheel hubs. : da en
  • GB768590A - Improvements in or relating to tubular sectional members and structures including such members especially in refrigerating systems : en
  • DE1003069B - Device for protecting the tank walls on oil tankers : de en
  • FR1131219A - Assembly member for tubular elements and trestle consisting of such members associated with tube elements : en fr
  • FR1131254A - Improvements to refrigerators : en fr
  • AU2085056A - A germanium p-n junction rectifier : en
  • DE1002730B - Output device for single sheets from a container : de en
  • DE1002781B - Device for measuring and recording the twist, in particular, but not exclusively, of a railway track : de en
  • DE958464C - Process for the production of a Berlin wheat beer with constant acidity : de en
  • DE958583C - Process for producing the semiconductor layer in dry rectifiers, in particular in selenium rectifiers : de en
  • FR1131240A - Document clamping system : en fr
  • FR1131274A - Process for manufacturing parasiticidal compositions and parasiticidal compositions obtained : en fr
  • AU1192855A - Improved diaphragm-operated master pulsator for milking machines : en
  • FR1131158A - Improvements to devices for foam production : en fr
  • FR1131120A - Support plate for roller conveyor chain links, particularly intended for pasta dryers : en fr
  • CA537337A - Methods of and apparatus for extruding cellular plastics : en fr
  • US2781884A - Tilt compensator for typewriter or like machine carriages : en
  • US2782290A - Temperature responsive control device : en
  • US2782323A - Parallel operation of motor-generator set : en
  • US2782103A - Analyzer for gaseous mixtures : en
  • DE1003099B - Overtaking signal receiving system : de en
  • AU217192B2 - Purification of sugar juices : en
  • DE1740140U - PULL-UP CLOTHES HANGER. : de en
  • US2781659A - Speedometer testers : en
  • DE1740344U - SLIDEBALL. : de en
  • US2781707A - Multiple light-flash-producing system : en
  • US2782363A - Magnetic control devices : en
  • CA537232A - Gear shaft support : en fr
  • DE1740382U - VARIABLE VALVE FOR KOERNERBLAESE. : de en
  • US2782031A - Reciprocating tape : en
  • US2782178A - Binders for fibrous products : en
  • US2781834A - Awning : en
  • GB768500A - Improvements in lamp holders for double ended electric lamps : en
  • AU218299B2 - Improvements in method of controlling plant pests : en
  • CA537242A - Apparatus for storing and reproducing information : en fr
  • CA537316A - Method and apparatus for reactivating bone-char and the like : en fr
  • GB768459A - Improvements in or relating to the extraction of hecogenin : en
  • DE958584C - Electron microscope with exchangeable pole shoe insert body transversely to the beam direction : de en
  • US2781946A - Machine for applying slip covers to paper containers : en
  • US2782203A - Axazol-s-one compounds : en
  • US2782289A - Heating device : en
  • US2781789A - Method and apparatus for producing pile fabrics : en
  • CA537279A - Solvent-soluble, complex, phthalocyanine-yielding compounds : en fr
  • CA537259A - Washing machine : en fr
  • AU2077356A - Improvements in method of controlling plant pests : en
  • FR1131382A - Garage for cars : en fr
  • US2782034A - Basketball backstop mount for a garage roof : en
  • AU2083156A - Front dump mine skip : en
  • AU209863B2 - Improvements relating to space heaters : en
  • AU2087056A - Improvements in or relating to welding electrodes : en
  • DE1740400U - EQUIPMENT BOX WITH MULTIPLE LIDS. : de en
  • DE958651C - Process for obtaining an alkaloid mixture from veratrum drugs : de en
  • AU213280B2 - Improvements in or relating to methods and apparatus for detecting and / or measuring the concentration of oxygen in queous liquis such a s boiler feed v=water : en
  • AU214087B2 - Improvements in or relating to thermionic cathodes : en
  • CA537330A - Garment with breast pad permanently incorporated thereinto : en fr
  • CA537314A - Handle : en fr
  • US2781711A - Garden tool : en
  • DE1740285U - ROTARY PUMP OR COMPRESSOR WITH SHAFT SEAL. : de en
  • US2781800A - Manually portable bayonet saw with oval stroke : en
  • DK82144C - Beet thinning machine. : da en
  • AU212961B2 - Improvements in or relating to laminated sheet materials : en
  • AU2089056A - Printed circuit for array of toroidal cores : en
  • AU210772B2 - Egg cracking machine : en
  • US2781530A - Ratchet gear assembly for wrenches and dies : en
  • US2782326A - Apparatus used in the application of physiotherapeutic currents : en
  • USRE24280E - Resistivity : en
  • AU2090256A - Electric resistance elements : en
  • US2781661A - Race-contour scanning gage : en
  • AU2081156A - Shaping thermoplastic resin : en
  • US2781769A - Over-temperature protection devices : en
  • GB768881A - Improvements in wiping and washing devices for transparent screens, particularly for windscreens on mechanically propelled vehicles : en
  • US2782201A - Cyclic acetals of pyridine (3) aldehyde : en
  • US2782282A - Magnetically operable switch : en
  • DE1002707B - Rusk cutter : de en
  • DE1002826B - Switch for waveguide : de en
  • US2782236A - Production of aminodiboranes : en
  • GB768862A - Improvements in the packaging of articles : en
  • FR1131236A - Magnetic recording head : en fr
  • AU2078256A - Rotogravure halftone screen and process involving use of : en
  • DE958576C - Circuit arrangement for telephone systems with dialer operation : de en
  • GB768476A - Resilient wheel assembly : en
  • DE1002944B - Press for the production of hollow bodies that are open on one side from non-climbing molding compounds, in particular wood chips mixed with binding agents : de en
  • CA537295A - Preparing polyisocyanate foam in the cold : en fr
  • GB768813A - Substituted 1.2-diphenyl-3.5-dioxo-pyrazolidines and processes for the production thereof : en
  • DE1003124B - Can, which is preferably provided on the bottom with a slide preventing pad : de en
  • DE958662C - Circuit arrangement for the selection of larger cable bundles in telephone systems with dialer operation : de en
  • AU213182B2 - Process forthe manufacture of threads from regenerated cellulose having very good tensile strength, fatigue strength, and abrasion resistance : en
  • DE958664C - Circuit arrangement for telephone systems with pulse control : de en
  • US2782202A - Production of dry nu, nu-diisopropyl-2-benzothiazolesulfenamide : en
  • US2782268A - Instantaneous automatic gain control amplifier : en
  • DE1002759B - Indirectly heated steam generator : de en
  • DE1003077B - Sausage sleeves made of natural or artificial material : de en
  • DE1740139U - CONTAINER FOR Litter E.g. SUGAR OR. DGL. : de en
  • DK82145C - Apparatus for cheddar cheese curd. : da en
  • GB768838A - Poultry feeds : en
  • DE1002890B - Tension grid for electrical discharge vessels : de en
  • DE1002782B - Circuit for light signals, especially shunting signals with double filament lamps : de en
  • CA537284A - Refuse truck : en fr
  • DE1002866B - Damper winding for the runner of turbo generators : de en
  • DE958447C - Automatic sinking machine : de en
  • DE958672C - Arrangement for connecting metallic cable sheaths with fittings : de en
  • DK82142C - Device with hydraulic brake dynamometers. : da en
  • US2782165A - Grease compositions : en
  • US2782243A - Hydrogenation of esters : en
  • GB768744A - Improvements in or relating to apparatus for measuring vapour pressure : en
  • DE1002887B - Mercury relay : de en
  • DE1740260U - FINE TUNING DEVICE FOR STRING INSTRUMENTS. : de en
  • GB768685A - Improvements in polycyclic internal ketals : en
  • GB768525A - Improvements in or relating to rotary automatic cigarette packing machines : en
  • DK82160C - Automatic steering system for ships. : da en
  • DE1740327U - ELECTRIC HAIR CLIPPERS. : de en
  • DE958395C - Coin telephone for local and long-distance dialing with individual payment of coins from a memory channel : de en
  • DE958806C - Grit spreader for motor vehicles : de en
  • FR1131327A - Gear pump : en fr
  • FR1131389A - Process for the production of condensation products : en fr
  • DE1740068U - SWITCH-ON DEVICE. : de en
  • DE958613C - Seal for valves of internal combustion engines : de en
  • FR1131495A - Improvements to devices with high voltage connection : en fr
  • GB768444A - Manufacture of (ortho-oxy-carboxy)-phenyl esters of phthalocyanine tetra-sulphonic acids : en
  • GB768489A - Machines for producing cigarettes or the like provided with filter mouthpieces : en
  • US2782315A - High frequency tuning apparatus : en
  • DE1740062U - HIGH-FREQUENCY CONDUCTOR WITH ALTERNATING OVER ONE OVERALL METAL AND INSULATING LAYERS. : de en
  • US2781705A - Paper handling mechanism for xerographic copying machine : en
  • US2781818A - Method and apparatus for flanging metallic and asphaltic sheet materials : en
  • US2782116A - Method of preparing metals from their halides : en
  • DE958635C - Toy modeled after a spoon excavator : de en
  • DE958439C - Additional device for carburettor for internal combustion engines : de en
  • US2782023A - Metal producing apparatus : en
  • DE958475C - Process for the preparation of azulenes : de en
  • DE958648C - Process for the preparation of 4,5-dihydro-9-carbaethoxy-indolo- (4,3-f, g) -quinoline : de en
  • GB768636A - Improvements in the separation of mixtures of organic substances by fractional crystallisation : en
  • GB768861A - Improvements in and relating to electro-hydraulic devices : en
  • DE958383C - Process for the production of monovinylaethers of polyhydric alcohols : de en
  • GB768729A - Derivatives of dihydrosantonin : en
  • FR1131144A - Improvements made to pressure relief or relief valves for fuel tanks : en fr
  • FR1131130A - Apparatus for the distribution in the gaseous state of a body stored in the liquid state, applicable in particular to oxygen : en fr
  • FR1131431A - balancing of the mobile die holders in the wire drawing trains : en fr
  • GB768598A - Improvements in the production of water-soluble methylol compounds of copolymers : en
  • GB768789A - Improvements in or relating to a variable speed driving mechanism : en
  • DE958521C - Bridge for plucked instruments, preferably for guitars : de en
  • FR1131429A - Combined parquet vacuum and polisher : en fr
  • GB768757A - Improvements in or relating to devices for connecting markers in automatic telephoneexchanges : en
  • GB768794A - Preparation of vitamin a aldehyde : en
  • FR1131496A - Briquette manufacturing process : en fr
  • FR1131500A - Development of double ampoules for pharmaceutical packaging : en fr
  • GB768899A - Improvements in the manufacture of porous articles from polymeric resins : en
  • DE1740181U - INSERT FOR THE PRODUCTION OF FLOORING FOR BUILDINGS OR. BUILDING AREA. : de en
  • DE1740044U - ICE DRAWER FOR REFRIGERATORS. : de en
  • DE1002915B - Anti-glare glasses : de en
  • AU212556B2 - Installation forthe production of panels or similar articles : en
  • FR1131449A - Anthraquinone dyes, their preparation and applications : en fr
  • US2781801A - Automatic air snubber for setwork mechanism : en
  • US2781886A - Conveyor mechanism for cigarette making machines : en
  • US2781544A - Seafood cleaning machine : en
  • US2782046A - Article supporting dolly comprising two interconnected truck members : en
  • FR1131538A - Oxalate-based coating composition and method of coating including application : en fr
  • US2781768A - Umbrella tip cup : en
  • US2782042A - Tone arm with a cutting and play-back needle : en
  • GB768501A - Improvements in lamp holders for double ended electric lamps : en
  • AU213574B2 - Improvements in lubricated plug valves : en
  • DE1740138U - CERAMIC VESSEL FOR PLANTS, FLOWERS AND THE LIKE : de en
  • USRE24278E - alexander : en
  • US2781970A - Analog computer : en
  • US2782337A - Supporting means for vacuum electrodes : en
  • US2782369A - Determination of contamination of liquid metals : en
  • GB768651A - Vitamin k-like compounds : en
  • DE1740051U - SWINGING TAMPING TOOLS FOR TRACK TAMPING MACHINES. : de en
  • AU218188B2 - Improvements in clamps for fruit cases andthe like : en
  • DE958660C - Arrangement for the automatic dialing of telephone numbers : de en
  • GB768914A - Improvements in and relating to the packaging of articles : en
  • GB768928A - Improvements relating to electric contact-making brushes such as employed for dynamo-electric machines : en
  • DE1002882B - Portable electric lamp : de en
  • GB768825A - Improvements in and relating to push-type centrifugal strainer separators : en
  • DE1002997B - Valve housing made of steel cup : de en
  • DE1740221U - JEWELERY IN THE FORM OF A CHAIN LINK WITH A PEARL OD. DGL. : de en
  • US2782248A - Electrical cable structure : en
  • DE1003060B - Positive displacement pump of a windshield washer system : de en
  • DE1740295U - TRAVEL AND HOME TRAILERS. : de en
  • FR1131145A - Pressure carburettor for combustion engines compressing mixtures : en fr
  • FR1131358A - Two-axle bogie for vehicles intended to travel on rail : en fr
  • GB768488A - A device to aid respiration : en
  • GB768656A - Combustion of carbonaceous materials and the recovery of the heat of combustion : en
  • GB768739A - Improvements in tar-spraying jets : en
  • GB768827A - Improvements in and relating to movable refrigeration plants : en
  • DE958782C - Device for increasing the irregularity of the course of the game in slot machines with circulating bodies : de en
  • GB768708A - Improvements in and relating to polyacrylonitrile solutions : en
  • GB768769A - Process for the preparation of odourless natural or synthetic rubber sponge : en
  • US2781792A - Weft replenishing loom : en
  • US2782138A - Wire taping machine : en
  • US2781727A - Pump apparatus : en
  • GB768605A - Improvements in and relating to magnetic separators : en
  • GB768921A - Improved hydroforming process : en
  • GB768890A - A device for making joints between rods or tubes : en
  • DE1002739B - Method for venting pasty masses in a vacuum chamber : de en
  • DE1740022U - DIMMABLE HEADLIGHT, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • DE1740125U - HOLLOW BODY. : de en
  • DE958427C - Reinforcement bar for reinforced concrete, especially prestressed concrete : de en
  • FR1131469A - Hydraulic control device for tractors and other machinery : en fr
  • GB768697A - Improvements in stockings : en
  • LU34829A1 - : en
  • CA537237A - Safety releasing device : en fr
  • DE1002755B - Process for the preparation of 4- and / or 8-alkylated, arylated or aralkylated azulenes : de en
  • DE958423C - Process for making a dextran : de en
  • AU214671B2 - Improvements in or relating to methine dyes : en
  • DE1002892B - Electrical discharge vessel : de en
  • US2781826A - Reclining chair having deep upholstered seat and disappearing footrest : en
  • FR1131277A - Eyeglass frame improvements : en fr
  • US2781651A - Tray : en
  • US2782070A - Retractable automobile roof top : en
  • DE1002987B - Two-stroke internal combustion engine with asymmetrical control diagram : de en
  • DE958490C - Electrical measuring device for control purposes : de en
  • US2781872A - Slack adjusting connection : en
  • US2781876A - Window guide spring assembly : en
  • US2781913A - Gas and liquid filter/separator : en
  • US2781539A - Windshield wiper : en
  • US2781729A - Fluid pump : en
  • US2782260A - Ringing control circuit for telephone systems : en
  • US2782181A - Oxidizable rubber containing a phthalidyl phenol as antioxidant : en
  • US2782381A - Filament voltage terminal for pulse transformer : en
  • AU208614B2 - Link strap : en
  • DE1003043B - Power transmission device for motor vehicles : de en
  • DE1740386U - CLOCK. : de en
  • CA537275A - Tamper-proof container closures : en fr
  • DE1002891B - Process for the production of grids with crossed grid wires for electrical discharge vessels : de en
  • DE958771C - Circuit for the chassis of a loading system with a roadway that does not rise or fall in a straight line : de en
  • GB768480A - Process for the production of articles from viscose solutions : en
  • US2781873A - Brake drum : en
  • US2782060A - Separable conduit fitting : en
  • US2782152A - Electrodeposition of nickel : en
  • US2781698A - Flash trimming machine : en
  • US2781774A - Valve apparatus for automatically filling well conduits : en
  • US2781961A - Self-levelling stepladder : en
  • AU210058B2 - Suspension polymerization of vinyl halide products : en
  • US2781674A - Infinitely variable driving mechanism : en
  • US2781807A - Expanding bit screw driver : en
  • US2781931A - Bottle closures : en
  • US2782087A - Folding leg fitting : en
  • DE1002920B - Method of manufacturing blower pipes : de en
  • DE958649C - Process for the preparation of N-substituted 6, 7-dihydro-5 H-dibenz- (c, e) -azepines : de en
  • DE958802C - Tube bending machine with hydraulic drive for changing bending direction : de en
  • FR1131507A - Improvements to solid material preheating processes : en fr
  • DE1002810B - Circuit arrangement for telephone extension systems : de en
  • US2781577A - Method of making corrosion resistant soldered joints : en
  • FR1131187A - Reinforced synthetic leaf springs : en fr
  • DE1740363U - GIFT BOX WITH MASK INSERT. : de en
  • DE958384C - Drive for high-speed cylinder presses : de en
  • FR1131364A - Mattress or the like, in particular for sofa bed : en fr
  • FR1131408A - Method and apparatus for forming bottoms at the ends of tubes or other hollow articles of glass or the like and products thus obtained : en fr
  • FR1131467A - Device for winding a tape or the like : en fr
  • GB768826A - A sound-absorbing unit : en
  • US2782383A - Cavity resonator : en
  • DE1002881B - Method and arrangement for measuring the frequency of an electrical oscillation : de en
  • DE958603C - Protective cover for buttons : de en
  • GB768667A - Improvements relating to the production of polymeric materials : en
  • US2782143A - Treatment of petroleum distillates : en
  • US2781932A - Taping machine : en
  • US2781948A - Heat barrier container with means to supply tempered gas to replace discharged tempered liquids : en
  • US2782157A - Process for the manufacture of aliphatic dinitriles : en
  • US2782396A - Burglar alarm system for automobiles : en
  • US2781906A - Process and apparatus for the separation of mixtures of solid particles : en
  • US2782391A - Waterproof line connector : en
  • US2781570A - Adjustable mold : en
  • AU1151155A - Improvements in liquid delivery nozzles : en
  • DE1002723B - Washing plant for washing and rinsing textile fabrics, in particular laundry : de en
  • DE1740015U - PLASTIC TIE. : de en
  • DE958561C - Process for the preparation of monoformyl-1, 4-dihydrazino-2, 3-diazines : de en
  • CA537236A - Multiple cell carton : en fr
  • US2781910A - Process of thickening suspensions or emulsions : en
  • DE1002799B - Circuit arrangement for final selectors in telephone systems : de en
  • DE1740016U - SELF-TIES MADE OF WOVEN TIE FABRIC WITH ENDS TAPING INTO A CORNER. : de en
  • FR1131117A - Processes for making cinematographic projections giving an impression of relief : en fr
  • GB768900A - Improvements in or relating to sliding clasp fasteners and methods for attaching the same to articles of clothing : en
  • AU210955B2 - Method and apparatus for bending glass sheets : en
  • DE1740307U - STORAGE COMPARTMENT WITH ELASTIC FRONT EDGE FOR VEHICLES. : de en
  • US2781964A - Mailbox structure : en
  • CA537313A - Inverting systems for optical instruments : en fr
  • US2781851A - Well tubing heater system : en
  • US2782309A - Frequency stable multivibrator : en
  • US2781905A - Tube inspecting machine : en
  • US2781985A - Bobbin : en
  • AU2087756A - A device for controlling the shape ofan extruded article : en
  • USD179729S - Plate or similar article : en
  • DE1002855B - Electromotive control drive : de en
  • FR1131110A - Sockets for electrical networks with mobile collectors : en fr
  • US2781881A - Torque applier : en
  • US2782353A - Three phase dynamoelectric machine : en
  • US2781998A - Bladed rotors : en
  • FR1131125A - Microwave attenuator for traveling wave tubes : en fr
  • GB768806A - Improvements in or relating to stencil duplicators : en
  • US2781564A - Centrifugal sleeve casting mold : en
  • US2782386A - High-frequency transformer construction : en
  • US2782405A - Apparatus for detecting motion in a bconfined space : en
  • DE1740126U - VACUUM CLEANER BRUSH. : de en
  • DE1740195U - LOCK RELEASE FOR PULL-OUT TRIPODS SECURED WITH RETRACTORS, IN PARTICULAR PHOTO TRIPODS. : de en
  • DE1740224U - MACHINE FOR CRUSHING MANURE. : de en
  • DE958650C - Process for the preparation of 2,5-dimercapto-1,3,4-thiadiazole : de en
  • FR1131412A - Abrasive tool : en fr
  • GB768614A - Improvements in or relating to apparatus for detecting defects in cigarette assemblies : en
  • DE958565C - Wooden sleeper with steel reinforcement at the rail support points : de en
  • US2781679A - Straightening tool for upper control arm : en
  • FR1131536A - Internally Toothed Gear Finishing Machine : en fr
  • DE1002715B - Extraction machine movable along the coal face with a group of drill bits arranged on the face : de en
  • DE1740061U - DEVICE FOR VOTING DISPLAY, IN PARTICULAR ON RADIO RECEIVERS, TELEVISION RECEIVERS OR COMBINATIONS THEREOF. : de en
  • DE1740311U - BICYCLE SUPPORT. : de en
  • GB768728A - Apparatus for measuring the humidity of gases : en
  • US2781937A - Insulated container : en
  • DE958626C - Expansion anchor for fastening lifting cables to sunken ships : de en
  • DE958713C - Continuous linking needle for linking machines : de en
  • DE1002962B - Method and device for measuring the temperature of a radiating body : de en
  • DE1740008U - DEAD DRESS. : de en
  • DE1740077U - ELECTRIC MOTOR, IN PARTICULAR DRIVE MOTOR FOR WIPER WIPERS. : de en
  • DE958390C - Circuit arrangement for transmitting a service mark in rhythmic telegraph systems : de en
  • GB768788A - Improvements in or relating to spasmolytically active substituted para-methoxyphenyl-acetamides an their methods of preparation : en
  • US2781540A - Windshield wiper arm mounting : en
  • US2782276A - Ignition cut-off device : en
  • US2782265A - Radio frequency oscillator-amplifier tuning unit : en
  • AU209250B2 - Brake disc : en
  • US2782026A - Resilient suspensions for vehicle axle boxes or casings : en
  • US2782111A - Plant growth regulating compositions : en
  • CA537268A - Organic acid esters of cellulose : en fr
  • DE958685C - Red luminescent artificial phosphor for light screens and fluorescent tubes and process for its manufacture : de en
  • US2781785A - Radio shielding for ignition cable and method of making same : en
  • DE1003066B - Bung socket for double-walled barrels : de en
  • GB768490A - Improved method of, and ligature for, closing the ends of flexible tubes or containers : en
  • DE1003147B - Device for atomizing liquids : de en
  • DE1740085U - ELECTRODE FOR DISCHARGE VESSELS. : de en
  • DE958800C - Method and device for producing a small opening in a thin, metal, plate-shaped object with the aid of a mandrel : de en
  • FR1131319A - Device for emptying tanks or silos containing pulverulent or granular materials : en fr
  • FR1131376A - Plain pipe fitting : en fr
  • AU209477B2 - Improvements in tubulous boilers : en
  • DE1003049B - Change transmission, especially for motor vehicles, which is preceded by a flow circuit that can be bridged by a bridging clutch : de en
  • FR1131385A - Liquid hydrocarbon burner : en fr
  • US2781741A - Retractable multi-color writing instrument : en
  • US2781817A - Device for bending contact springs : en
  • US2782217A - Isononylphenyl-nu-octane sulfonate : en
  • CA537263A - Regeneration of catalysts : en fr
  • US2781811A - Combined tree wrapper and ground sheet : en
  • AU2084256A - Process forthe manufacture of threads from regenerated cellulose having very good tensile strength, fatigue strength, and abrasion resistance : en
  • DE1002975B - Switching arrangement with a cathode ray pulse counter tube : de en
  • DE1740215U - DAY INDICATOR. : de en
  • FR1131392A - Detonation gun : en fr
  • FR1131450A - Centering device, in particular for x-ray film cassettes : en fr
  • AU207715B2 - Improvements in or relating to cutting tool holders : en
  • US2781927A - Stabilizing apparatus : en
  • US2781982A - Reeling system : en
  • US2782220A - Condensation of di-alkyl succinates : en
  • DE1003068B - Device to protect outflow openings for beverages against flies : de en
  • DE1003141B - stopwatch : de en
  • US2782132A - Methyl methacrylate lacquer coated metal article and process therefor : en
  • AU209971B2 - Improvements in or relating to electronic digital calculating equipment : en
  • AU2080756A - 1'electrically conductive articles : en
  • CA537326A - Apparatus for manufacturing curvilinear lamps : en fr
  • CA537241A - Conveyor chain : en fr
  • DE1740053U - ELECTROMAGNETIC CONVERTER, IN PARTICULAR HOER CAPSULE WITH A FOUR-POLE SYSTEM IN TELEVISION SYSTEMS. : de en
  • DE1002793B - Electroacoustic converter : de en
  • FR1131378A - Support grid for saucepans and others for cooking appliances : en fr
  • AU217152B2 - Improvements in and relating to street-lighting lanterns : en
  • DE958617C - Process for bleaching fibrous materials, in particular cellulose : de en
  • US2781548A - Cores and dies for producing hollow bodies : en
  • DE1740322U - DEVICE FOR THE PRODUCTION OF ABRASIVE STRAPS WITH ELECTROSTATIC DISTRIBUTION. : de en
  • DE1740331U - TABLE GUARD. : de en
  • FR1131269A - Control device for apparatus with retractable element and in particular for stylograph, pen holder, mechanical pencil with retractable writing element : en fr
  • GB768687A - Improvements in and relating to cartons : en
  • DE958394C - Transmission system with multiple carrier-frequency message transmission : de en
  • FR1131514A - Suspension for railway vehicles : en fr
  • GB768564A - Improvements in or relating to magnetrons : en
  • US2781646A - Evaporator defrosting arrangement : en
  • GB768717A - Improvements in automatic siphons : en
  • FR1131272A - Improvements to rifles : en fr
  • DE1740093U - DEVICE FOR THE POWER SUPPLY OF ELECTRICALLY HEATABLE GLOVES FOR MOTORCYCLISTS. : de en
  • GB768483A - Improvements in and relating to chopping boards : en
  • GB768715A - Improvements in or relating to the production of phenols : en
  • DE1002976B - Container for matches : de en
  • US2781939A - Magnetic tank patching device : en
  • US2782346A - Measuring apparatus : en
  • DE958519C - Arrangement for converting rotary to oscillatory movements : de en
  • GB768853A - Improvements in tools for stripping electric cables : en
  • GB768456A - Improvements in or relating to navigational instruments : en
  • GB768610A - Method of and apparatus for the continuous measurement, recording or regulation of viscosity by a capillary viscometer : en
  • DE1740072U - SWITCHING DEVICE FOR MULTI-MOTOR DRIVES. : de en
  • DE1740173U - BLIND FLAP WITH SPECIFIC VENTILATION ELEMENTS. : de en
  • DE958622C - Device for determining the steering of vehicles, in particular agricultural tractors : de en
  • DK82123C - Process for the production of ferromagnetic ferrite material. : da en
  • FR1131106A - Wheelbarrows improvement : en fr
  • FR1131326A - Improvements to forced circulation type steam generators : en fr
  • US2781777A - Non-return valves : en
  • GB768461A - Improvements in electrical soldering irons : en
  • AU2084456A - Cabinets for domestic. radio equipment : en
  • DE1002748B - Process for the production of silicic acid esters : de en
  • DE1002924B - Method and device for the production of glass press plates with power feeds : de en
  • DE1003013B - Use of an alloy for brazing titanium and titanium alloys : de en
  • DE1740017U - STOCKING PROTECTION. : de en
  • DE1740255U - CUTTER HOLDER. : de en
  • DE958698C - Process for the production of a flexible glass film for electrotechnical purposes : de en
  • DE926486C - Process for enriching the sulfur dioxide content of converter gases : de en
  • DE958593C - Safety device for construction, railway and truck cranes : de en
  • DE1002871B - Starting relay for single-phase induction motors : de en
  • US2781551A - Method of making hollow containers : en
  • US2781764A - Hair treatment cap : en
  • DE1002861B - Mains fuse cartridge : de en
  • DE958655C - Bottle valve for gas bottles : de en
  • US2782004A - Method of pulling a drill string : en
  • US2782079A - Railroad coaster : en
  • AU213800B2 - Electric resistance elements : en
  • CA537286A - Pneumatic radio tube gripping tool : en fr
  • GB768880A - Improvements in or relating to bed pan liner : en
  • GB768556A - Improvements to impulse emitting devices : en
  • GB768608A - Improvements in mechanical pit-props : en
  • DE958608C - Insert for threshing machines with device for automatic opening of the sheaves : de en
  • DE958609C - Plastic-covered holding wire for climbing plants and process for its production : de en
  • GB768655A - Improvements relating to the reduction of sludge deposition from crude petroleum oils : en
  • DE958763C - Carrying bag to hold knitting : de en
  • GB768724A - Window mountings for motor vehicles : en
  • DE958496C - Process for the catalytic hydrogenating refining of hydrocarbons which are liquid or solid at room temperature, at elevated temperature and pressure in the gas phase and / or liquid phase in the presence of luminous gas, coke oven gas, carbonization gas or similar gases containing hydrogen : de en
  • GB768686A - Means for rotatably aligning containers : en
  • GB768465A - Improvements relating to spray-guns : en
  • GB768876A - Improvements in and relating to storage devices for web material during continuous treatment : en
  • FR1131501A - Filters for gaseous and liquid fluids and process for their manufacture : en fr
  • GB768585A - Warning lamp for marking danger areas on roads : en
  • DE1740384U - CLOSURE, IN PARTICULAR OF THE REAR WALL OF PREFERABLY MOBILE AND HIGH BOASTS. : de en
  • DE958526C - Photographic material protected from the action of ultraviolet radiation and having an ultraviolet absorbing layer : de en
  • GB768872A - Improvements relating to food mixers : en
  • DE958471C - Process for the preparation of esters of aliphatic monocarboxylic acids from the corresponding aldehydes : de en
  • DE958482C - Electrical seal for shielding housing : de en
  • FR1131209A - peeling of wires and tubes : en fr
  • GB768538A - Improvements in domestic irons : en
  • US2781688A - Motion picture film : en
  • GB768542A - Improvements in and relating to braided tape : en
  • GB768575A - Improved paint roller : en
  • GB768753A - Method and apparatus for reshaping conduits : en
  • GB768770A - Amines : en
  • GB768821A - Novel products of the amino-piperidine-2, 6-dione series : en
  • FR1131182A - Process and device for collecting dust during perforation operations in mines, quarries, etc. : en fr
  • FR1131391A - Insolubilization of artificial filaments, threads, fibers and the like : en fr
  • GB768873A - Improvements relating to w.c. basins and the covers and seats thereof : en
  • DE958559C - Process for the production of new phenylalkylamines : de en
  • DE958738C - Process for the preparation of aminomethyl compounds : de en
  • DE1002721B - Vertical hydraulic extrusion, especially pipe press : de en
  • DE1002817B - Phase demodulator : de en
  • DE958436C - Water return pot intended for partial flow meters with membrane valve : de en
  • FR1131241A - Isothermal device for all vehicles : en fr
  • FR1131108A - Ignition device for combustion chambers of engines and thrusters : en fr
  • GB768445A - Improvements in and relating to regulating systems for synchronous electric generators : en
  • GB768616A - Improvements in electric blasting initiators : en
  • FR1131201A - Plastic plug or shutter : en fr
  • FR1131312A - Impulse motors : en fr
  • GB768663A - Improvements in or relating to multiple pumps : en
  • DE1003142B - Driver's cab arrangement for bucket wheel excavators or other devices with booms : de en
  • GB768730A - Improvements relating to traverse mechanism for cop or bobbin winding machines : en
  • US2781725A - Fuze for small caliber projectile : en
  • DE1740074U - ELECTRICITY QUANTITY SWITCH FOR ALTERNATING CURRENTS. : de en
  • DE1740010U - TROUSERS. : de en
  • DE1740066U - LOW CURRENT SWITCH. : de en
  • DE1740361U - LIQUID RESERVOIR MADE OF PLASTIC. : de en
  • DE958534C - Disc brake operated by air or fluid pressure : de en
  • DE958680C - Procedure and arrangement for testing electrical apparatus and devices with a cut-off surge voltage : de en
  • GB768478A - Improvements relating to pneumatic vehicle wheel tyres : en
  • DE1002834B - Isolator arrangement for high-frequency systems with a heating device in the form of a temperature radiator that preferably emits long-wave light or heat rays : de en
  • DE1002907B - Method for producing courses on the flat weft knitting machine : de en
  • GB768898A - Improvements in or relating to electric fans or the like : en
  • FR1131332A - Elastic vehicle suspension : en fr
  • USRE24279E - Slip cover : en
  • DE1003046B - Synchronization device for change gears, especially for motor vehicles : de en
  • DE1002853B - Device for cutting helical grooves into the surface of resistors : de en
  • GB768756A - Non-woven fabrics : en
  • AU2090756A - Improvements in or relating to methods and apparatus for detecting and / or measuring the concentration of oxygen in queous liquis such a s boiler feed v=water : en
  • DE1002885B - Circuit arrangement for blocking a DC relay against AC excitation : de en
  • DE1002931B - Installation on jib cranes, in particular floating cranes : de en
  • DE1740005U - SPONGE EDGE FOR RUBBER RAINCOAT. : de en
  • DE958587C - Process for the production of a luminescent zinc-beryllium-manganese silicate : de en
  • DE958787C - Mixture-compressing injection internal combustion engine : de en
  • GB768446A - Improvements in or relating to pit props : en
  • DE958372C - Screw mixer : de en
  • DE958667C - Simultaneous emitters, especially for ultra-short electric waves : de en
  • DE958786C - Procedure for operating supercharged gasoline engines : de en
  • DE958441C - Working method for the heat exchange of the working medium of hot air or gas turbine systems as well as device for practicing the method : de en
  • GB768539A - Improvements in and relating to radio frequency circuit arrangements : en
  • GB768646A - Cyclopentanopolyhydrophenanthrene compounds : en
  • FR1131356A - Transparent screen bezel : en fr
  • US2781899A - Last hinge set : en
  • US2782028A - Door operating system : en
  • DE1740372U - HOSE PACKING MADE OF FLEXIBLE MATERIAL FOR PACKAGING LIQUID AND PASTOESE PACKAGING GOODS. : de en
  • DE958434C - Monitoring device for mechanical vibrations occurring at times or with different strengths on machines, their parts or devices : de en
  • DE958656C - Process for the production of steel in the basic converter : de en
  • DE1740217U - TABLE STORAGE. : de en
  • US2782081A - Pump cylinder assembly : en
  • US2782146A - Fluidizing acid sludges : en
  • US2782344A - Binary reciproconductive circuit : en
  • US2782410A - Polarized ringing device for use in telephone systems : en
  • FR1131466A - One-sided notch-mounted lifting axle : en fr
  • US2781829A - Mounting for oil burners : en
  • US2781832A - Burner for glass blowing lathe : en
  • US2781836A - Reversible venetian blind : en
  • DE1740034U - MOUNTING TRUECKEN FOR DOCUMENTS FOR FOLDERS, HANGING REGISTER OR. DGL. : de en
  • DE958392C - Counter-coupled amplifier : de en
  • DE1740278U - PHOTOGRAPHIC CAMERA WITH REFLECTIVE REFLECTOR. : de en
  • DE1740291U - TRANSPORT VEHICLE, IN PARTICULAR FOR AGRICULTURAL PURPOSES. : de en
  • DE958431C - Shockproof dial indicator : de en
  • FR1131135A - Telescopic disconnector with extendable and retractable elements : en fr
  • US2781895A - Vacuum packed clothing and hanger therefor : en
  • US2782205A - Imidazole derivatives : en
  • DE958722C - Machine for processing meat : de en
  • US2782061A - Door latch : en
  • DE1740196U - DEVICE FOR FASTENING SIGHT GLASSES FOR LIQUID LEVEL INDICATORS. : de en
  • DE1740349U - CHILDREN'S Rattle. : de en
  • FR1131399A - Process for dyeing leather tanned with cationic tannins : en fr
  • US2781678A - Cold working apparatus and method : en
  • GB768779A - Improvements in or relating to the preparation of glycerine : en
  • GB768902A - Quick-hardening spreadable masses and methods of using same : en
  • GB768931A - Improvements in and relating to commutating dynamo electric machines : en
  • GB768523A - Improvements in guides for the windows of automobiles and like vehicles : en
  • GB768777A - Chloroaryloxyacetates and chloroaryloxypropionates of the partial esters of 2, 2-dichloropropionic acid and an aliphatic polyhydric alcohol : en
  • DE1740146U - OFFICE MACHINE TABLE FOR QUIET RECORDING OF AN OFFICE MACHINE. : de en
  • DE1740348U - TOY STAND GIRL WITH DANCE FIGURES. : de en
  • FR1131343A - Valve extension bracket for pneumatic : en fr
  • FR1131249A - Improvement in transmission devices used in radiosonde : en fr
  • FR1131535A - Liquid hydrogenated polymer oils : en fr
  • DE958780C - Temperature compensation device for eddy current speedometer : de en
  • GB768810A - Thread cutting device for sewing machine : en
  • DE1740109U - PLIERS FOR WORKING AND PROCESSING ARTIFICIAL CROWNS. : de en
  • AU213913B2 - Elastomeric diene rubber/mercaptan addition products methods and articles thereof : en
  • US2781975A - Totalizing meter : en
  • US2782412A - Gated video integrator radar system : en
  • AU213959B2 - Improvements in or relating to injection moulding apparatus : en
  • AU217372B2 - IMPROVED MEANS FOR ATTACHING PRONG-CARRYING DEVICES TO iE1IKXBLE MATERIAL : en
  • DE1003063B - Pneumatic tires for vehicle wheels, the jacket of which has a carcass and a tread that can be separated from it and therefore replaced : de en
  • DE1740069U - DEVICE FOR MECHANICAL LOCKING OF CROSS RAIL SELECTORS. : de en
  • FR1131174A - Transmission organ : en fr
  • US2781578A - Motor driven hand carving knife : en
  • US2782100A - Method of improving stability of concentrated hydrogen peroxide in contact with stainless steel and aluminum alloys : en
  • US2782120A - Combined developer and fixer : en
  • US2782175A - Surface coatings of solutions of furfural-modified hydrolyzed vinyl acetate-vinyl chloride copolymers : en
  • GB768868A - Improvements in or relating to the inflating of tubeless tyres : en
  • US2782269A - Magnetic amplifier circuits : en
  • US2782356A - Motor control system : en
  • US2782084A - Piston ring assembly and piston ring expander : en
  • US2781752A - Charge-forming apparatus for gas internal combustion engines : en
  • US2782020A - Speedometer driving means : en
  • AU2086956A - An improved device for dipping sheep andthe like animals : en
  • DE1003131B - Stacking device : de en
  • FR1131178A - Cost-effective trickling filter holder with easy-to-assemble sampling hole and using standard, pre-fabricated components : en fr
  • US2782065A - Material handling mechanism for lift trucks : en
  • DE1002845B - Contact arrangement for movable switch pins : de en
  • GB768555A - Ceramic pieces of high dielectric constant and process of their manufacture : en
  • DE1002911B - Process for generating gas from liquid and / or gaseous hydrocarbons : de en
  • DE1740281U - BUILT-IN PHOTOELECTRIC EXPOSURE METER. : de en
  • FR1131338A - Advanced electric cable for string lights : en fr
  • FR1131437A - Hand-operated dry razor : en fr
  • US2781532A - Process and apparatus for lacing leather : en
  • US2781738A - Spray coating apparatus : en
  • US2781553A - Spray molding process : en
  • US2782017A - Pavement cutting apparatus : en
  • DE1740347U - MONORAIL ELEVATOR FOR SHOWERS. : de en
  • AU208228B2 - Improved fluid coupling : en
  • DE1740201U - RECORD PLAYER WITH RETRACTABLE TONE ARM. : de en
  • DE1740330U - WRITING INSTRUMENT SET FOR GRADUATED LINE THICKNESS. : de en
  • DE1740087U - MAST-LAMP. : de en
  • US2781658A - Post-stressed concrete structure : en
  • US2782066A - Jaw construction for lift trucks : en
  • US2782298A - Vehicle lamp having resiliently mounted bulb sockets : en
  • DE958597C - Device for leveling bulk material such as gravel, concrete and. like : de en
  • US2781581A - Chart reading device : en
  • US2782234A - Nu-alkyl-nu-(dialkylaminoalkoxyalkyl) benzhydrylamines and salts thereof : en
  • DE1740365U - FOLDING BOX. : de en
  • FR1131281A - Manufacturing process for thin fittings : en fr
  • GB768524A - Improvements in or relating to the production of heparin : en
  • US2781670A - Belt supporting and aligning structures : en
  • US2782379A - Directional line splitting coupler : en
  • DE1740023U - LIGHT REFLECTOR WITH VISOR. : de en
  • DE1740321U - DEVICE FOR THE INDEPENDENT CONTROL OF THE OIL DRAIN IN DISCHARGE PLANTS, IN PARTICULAR IN DISCHARGE SYSTEMS FOR BILGEN AND BALLAST WATER. : de en
  • AU215211B2 - Fluid pressure brake apparatus : en
  • DE958492C - Lighting fixture with a shade made of glass or plastic : de en
  • DE958527C - Process for the production of blue-green azine dye images by color-forming development : de en
  • FR1131185A - Improvements to injection molding machines : en fr
  • US2781668A - Extendable antenna : en
  • US2782040A - Card shuffler and tray : en
  • US2781798A - Milk pumping apparatus : en
  • GB768550A - Improvements in or relating to electronic counting circuits : en
  • DE958462C - Schraemwalze studded with chisels : de en
  • GB768505A - An electric iron : en
  • CA537226A - Finger type circuit regulator with auxiliary circuit-breaking arrangement : en fr
  • GB768855A - A process and furnace for oxide-free heating of metal articles : en
  • DE958653C - Pressure compensation piston valve with internal flow for double-acting piston steam engines : de en
  • GB768904A - Process for preparing 1, 1, 2-trichlorethane : en
  • DE1740308U - ADJUSTABLE WHEEL RIM FOR CHANGING THE TRACK WIDTH ON MOTOR VEHICLES, IN PARTICULAR ON TRUCKS. : de en
  • DK82159C - Automatic acting bottom valve for boats, especially lifeboats. : da en
  • DE958747C - Antenna arrangement for a rotary radio beacon : de en
  • GB768559A - Improvements in and relating to flexible conveyors : en
  • GB768751A - Improvements relating to bonding high resistance wires to copper or copper alloys : en
  • GB768939A - A process for the detection of cracks in metal workpieces : en
  • DE1740037U - ARRANGEMENT FOR THE PURIFICATION OF PURE BORES AND OTHER SUBSTANCES, PREFERABLY FOR USE IN SEMICONDUCTOR ARRANGEMENTS. : de en
  • DE958715C - Multi-layer substrate on films based on polyvinyl chloride or polyvinyl chloride-containing copolymers : de en
  • FR1131127A - Slide for automotive window glass : en fr
  • FR1131179A - Apparatus for counting records : en fr
  • GB768912A - Improvements in a method of gas-shielded arc welding and apparatus for carrying out the method : en
  • US2781837A - Locking means for hold-down brackets : en
  • US2781883A - Pressure control for power presses : en
  • US2781940A - Fastening device : en
  • DE1003051B - Locking device for two and three-way tippers : de en
  • DE1003075B - Meat cutter : de en
  • AU2093756A - Link strap : en
  • DE958413C - Method and device for monitoring and controlling resistance welding processes : de en
  • DE958544C - Method and device for the production of grooved lightweight concrete bodies by means of forming rollers : de en
  • DE958586C - Process for the production of metal-free phthalocyanine of the ª ‰ modification : de en
  • GB768485A - Bending apparatus for glass sheets : en
  • FR1131406A - Method and device for cutting hollow objects made of glass or the like : en fr
  • DK82150C - Reduction gear and water flow meter with such a reduction gear, in particular hot water consumption meter with temperature-dependent measuring current. : da en
  • FR1131315A - Device for adjusting the quantity of fluid supplied to a secondary circuit from a main circuit : en fr
  • US2782024A - Universal gas torch cutting machine : en
  • US2782214A - Oxidative alkaline fusion of sulfurcontaining organic compounds : en
  • FR1131322A - Foot for ladders and ladders fitted with this device : en fr
  • FR1131404A - Pipe wrench : en fr
  • US2781882A - Safety couplings : en
  • US2781935A - High nesting sectional fuel tank : en
  • US2782244A - Isomerizing hydrocarbons with the catalyst in the continuous phase inverting the phases and separating the catalyst employing phase inversion : en
  • GB768458A - Means for regulating the water-level in steam boilers : en
  • GB768548A - Improved method of forming metallic patterns : en
  • US2782332A - Method and device for reading images of invisible radiation : en
  • DE1002788B - Image telegraph transmitter or receiver with a device for locking the image drum in a desired position : de en
  • DE1002792B - Pulse generator, especially for flashing lights on motor vehicles : de en
  • DE1002925B - Device for regulating steam generation : de en
  • DE958419C - Dust firing for burning small-grain fuel : de en
  • FR1131489A - Illuminated device to indicate the cutting line on a sawing board : en fr
  • GB768513A - Improvements in or relating to devices for automatically cleaning the rectilinear comb of rectilinear combing machines for textile fibres : en
  • DE1002884B - Circuit arrangement for xenon lamps : de en
  • DE958711C - Enamel grate : de en
  • DE1740179U - RECTANGULAR HOLLOW BLOCK. : de en
  • DE958405C - Fuse holder for indicator fuses : de en
  • FR1131109A - Automatic postage stamp dispenser : en fr
  • FR1131170A - Method and device for catalytic cracking of hydrocarbon oils : en fr
  • GB768926A - Coupling device : en
  • GB768754A - Vehicle provided with endless tracks : en
  • GB768860A - Improvements relating to cleaners for conveyor belts : en
  • GB768938A - Improvements in or relating to glass feeder combination front spout cover, burner block and burner assembly : en
  • DE958485C - Arrangement for the transition from the helical line of a runway pipe to a hollow pipeline that is capacitively loaded by a longitudinal web : de en
  • DE1740009U - CLOTHING TOP. : de en
  • FR1131398A - High power x-ray tube : en fr
  • DE1002982B - Rotary jet sprinkler : de en
  • DE958389C - Circuit arrangement for controlling the oscillation frequency of a feedback oscillation generator : de en
  • DK82152C - Method of supplying cutting fluid during metalworking and nozzle for performing the method. : da en
  • FR1131280A - Improvements made to hanging document holders : en fr
  • FR1131470A - Swirl chamber diesel engine : en fr
  • DE958450C - Output device for individual sheets of paper or the like. : de en
  • GB768867A - Improved production of titanium tetrachloride : en
  • GB768893A - Process for the production of methyl bromide : en
  • GB768894A - Improvements in engine speed control systems : en
  • GB768836A - Method and apparatus for the treatment of gaseous reactants with fluidized catalysts : en
  • DE1740155U - DINING DISHES, IN PARTICULAR TO TAKE UP REMOTE CATERING. : de en
  • DE958558C - Process for the production of isocyanates : de en
  • DE958783C - Jewelry chain clasp : de en
  • DE1002749B - Process for the production of synthetic fatty acids by paraffin oxidation : de en
  • DE1002896B - Photoelectric X-ray tube : de en
  • DE1003017B - Ointment mill : de en
  • FR1131139A - Further training in lifting devices for tillage equipment towed by a tractor : en fr
  • FR1131285A - Internal combustion engine : en fr
  • FR1131464A - Insulating bottle : en fr
  • DK82133C - Folding bunk bed. : da en
  • US2782168A - Preparing luminescent materials : en
  • US2782129A - Fire retardant coated roofing sheet and process for preparing : en
  • FR1131415A - Plasticizer and binder, especially for paints and similar products : en fr
  • FR1131210A - Automatic sheet distribution : en fr
  • FR1131386A - Wired in steel wire for tires, conveyor belts, etc. : en fr
  • GB768617A - Improvements in or relating to machines for encircling threads or groups of threads with stitchloops : en
  • GB768676A - Improvements in moulded top pieces or the like for shoes and boots : en
  • FR1131253A - Improvements to field-effect transistors : en fr
  • US2781860A - Hydraulic steering mechanism for jointed vehicles : en
  • FR1131372A - Device intended to muffle the exhaust noise of internal combustion engines : en fr
  • FR1131413A - Fixing device for tubes, pipes and the like : en fr
  • FR1131335A - Improvements to automatic cleaning filters : en fr
  • DE1740147U - DEVICE FOR STORING PLATES. : de en
  • DE958458C - Process for the production of shaped ion exchangers based on synthetic resins : de en
  • FR1131270A - Bactericidal composition which can be used in particular for cleaning food industry equipment : en fr
  • GB768628A - Improvements in or relating to bromination of isoolefin-polyolefin interpolymers : en
  • FR1131297A - New sound signal receiver : en fr
  • GB768763A - Improvements in or relating to cartons and like containers : en
  • GB768643A - Cyclopentanopolyhydrophenanthrene compounds and the preparation thereof : en
  • DE1740316U - ARRANGEMENT AND FASTENING OF REAR VIEW MIRRORS ON BICYCLES, MOPEDS AND THE LIKE. : de en
  • DE1740343U - ROOM EXERCISE. : de en
  • AU1182055A - Improvements in relay pulsators for milking machines : en
  • CA537255A - Self-projected missiles : en fr
  • DE1002858B - Method and device for regulating power plants operating in a network : de en
  • US2781587A - Wheel aligner : en
  • USD179722S - Electric hand dryer : en
  • US2781825A - Article of repose for supporting the body of a person : en
  • DE1002775B - Method and machine for driving underground routes : de en
  • AU1697956A - A glass-washing machine : en
  • FR1131375A - electric heating element and its association in circuits : en fr
  • GB768549A - Improvements in or relating to drums, containers, and the like : en
  • US2781989A - Kite : en
  • US2781579A - Dental prosthetic device : en
  • US2781923A - Cooling device : en
  • US2782063A - Handle : en
  • US2782407A - Position indicator for pipe scraper : en
  • DE1003091B - With axially parallel, longitudinally open chambers to accommodate writing devices, e.g. B. clamping pins and mines, provided container with preferably rectangular cross-section and mine passage openings : de en
  • DE1740374U - METALLIC FASTENING LINK FOR CONNECTING THE ENDS OF CONVEYOR BELTS, DRIVE BELTS OD. DGL. : de en
  • DE958564C - Rib cooler and tools for its manufacture : de en
  • DE958647C - Process for the preparation of 7-amino-2-oxy-4-methyl-quinolines : de en
  • DE1003016B - Visual device for mill firing : de en
  • US2782048A - Golf bag cart : en
  • US2782235A - Preparation of c-nitrosodiarylamines : en
  • US2782334A - Velocity modulated electron discharge devices : en
  • CA537307A - Treatment of textile materials : en fr
  • DE1003117B - Device for compressing bulk material in elastic containers by mechanical vibrations : de en
  • DE1740318U - PACKAGE FORM IN THE SHAPE OF SWIMMING BIRDS WITH RAISED BEAK OR HEAD. : de en
  • DE1740071U - PHOTOELECTRIC AND INDEPENDENT CONTROL AND SWITCHING DEVICE. : de en
  • US2781805A - Hammer with spring shank handle : en
  • US2782177A - Acetal compounds as plasticizers for polymers : en
  • CA537324A - Compensated gyroscopic horizon : en fr
  • US2781675A - Hydraulic drive : en
  • DE1003029B - Method and device for forming bodies from fiber pulp with the aid of an immersion suction mold : de en
  • US2782275A - Plugboard for computer programming system : en
  • DE1003116B - Process for the hydrophobing of molded bodies made of stone masses : de en
  • DE958811C - Fountain pen : de en
  • FR1131208A - bucket elevator : en fr
  • DE1003078B - Device for grinding twist drills : de en
  • DE1002769B - Cooling or heating process : de en
  • DE958607C - Device for loosening grains from the shells surrounding them : de en
  • DE958629C - Drawing device : de en
  • US2782246A - Temperature control : en
  • DE1002806B - Device for controlling the dialing process in an automatically dialing telephone for alarm systems : de en
  • CA537333A - Wire wrapping tool for coated wire : en fr
  • US2781706A - Photographic composing apparatus : en
  • CA537239A - Box de-stacker with conveyor : en fr
  • SE157913C1 - : en
  • DK82153C - Apparatus for drying fish. : da en
  • DE1002842B - Pressurized gas circuit breaker : de en
  • DE1740263U - ADJUSTABLE PEDAL FOR SEWING MACHINES. : de en
  • US2781751A - Governor compensator : en
  • DE1003011B - Lifting device for a belt drop hammer : de en
  • DE1740229U - ACCELERATION PUMP FOR THE FUEL IN COMBUSTION ENGINE. : de en
  • DE1740306U - COMPENSATING THE ROPE TENSION IN WIPER WIPERS WITH ROPE DRIVE : de en
  • DE1740394U - PLASTIC SOCKET FOR ADJUSTMENT OF RADIO EQUIPMENT OR FOR TRIMMING TELEVISIONS. : de en
  • DE958732C - Liquid separation cap for gas lines : de en
  • US2782273A - Single-pole, multi-contact mercury jet switch : en
  • US2782010A - Heat exchanger : en
  • US2782036A - Arrow vanes : en
  • AU221647B2 - Improvements in or relating tothe refining of metals, metallic residues and ores : en
  • US2781546A - Molding machine for resinous materials : en
  • US2781963A - Blower : en
  • AU2076156A - Preservation of nonhuman animal bones : en
  • AU2090556A - Apparatus for controlling tension in cord wound from one package to another : en
  • CA537289A - Automatic approach system : en fr
  • DE958683C - Process for the preparation of a water-insoluble monoazo dye : de en
  • DE1740323U - HOUSING FOR LOCK OR LATCH LOCKS. : de en
  • DE958421C - Additional device for making X-ray film recordings : de en
  • US2781547A - Molding procedure and apparatus : en
  • US2781669A - Wheels : en
  • US2781997A - Balanced shut-off valve : en
  • US2781827A - Chair having an extensible seat cushion : en
  • US2781968A - Addition and subtraction operating device for electric calculating machines operating in the binary system : en
  • DE1002705B - Dough dividing and rounding machine : de en
  • DE958737C - Process for the production of a perborax compound which splits off gaseous oxygen when dissolved : de en
  • US2781687A - Assembly comprising calibrated bolt and calibrated deformable conical washer : en
  • US2782118A - Production of refractory metals : en
  • US2782191A - Nitrogen containing carbinols : en
  • DE958528C - Process for the production of positive master copies : de en
  • DE958633C - Toy vehicle : de en
  • GB768540A - Improvements relating to the centrifugal separation of olive juices obtained from continuous presses : en
  • GB768689A - Transfusion appliance for intravenous injection : en
  • CA537283A - Refuse truck : en fr
  • DE1002914B - Oil diffusion pump : de en
  • DE1740060U - SPEAKER ARRANGEMENT, IN PARTICULAR FOR BROADCASTING, TELEVISION RECEIVERS OD. DGL. : de en
  • GB768649A - Polyester-diisocyanate polyaddition products of high molecular weight : en
  • GB768918A - Improvements in or relating to gas filters : en
  • US2782062A - Door lock : en
  • US2781933A - Machines for inserting spaced groups of tubular fasteners : en
  • US2782281A - High-frequency electrical apparatus : en
  • AU2082656A - Sealing device for tubeless tyres : en
  • AU2091356A - Improvements in chairs : en
  • DE1740117U - DEVICE FOR STORING AND BOILING THE INFANT'S DRINKING EQUIPMENT. : de en
  • DE1740118U - DEVICE FOR MANUFACTURING SHAPED GLASS TUBES. : de en
  • DE1740258U - DRIVE FOR THE FLUID AIR AND CLEAN AIR FLAPS ON DUST FILTERS WITH DECLINING DEVICE. : de en
  • GB768932A - Improvements in or relating to cooling section of a forehearth for molten glass : en
  • DE958377C - Procedure for loosening jammed drilling equipment : de en
  • DE958804C - Lighting equipment for photographic purposes : de en
  • FR1131405A - Improvements made to the means suitable for covering aluminum and its alloys with a protective coating : en fr
  • GB768641A - Improvements in and relating to articles of wearing apparel : en
  • FR1131436A - Heating system for ceiling, wall or floor : en fr
  • GB768544A - Improvements in or relating to pressure fluid rams : en
  • GB768767A - Method and apparatus for density control : en
  • GB768755A - Preparation of silicone oils : en
  • DE1002820B - Device for controlling the display of an exercise device to simulate a high-frequency receiver that is connected to a flight exercise device : de en
  • CA537270A - Process for the fixation of mechanically produced effects on textile material and material : en fr
  • US2781819A - Integrated mica oil-impregnated sheet : en
  • US2782006A - Panel for radiant heating or cooling systems : en
  • DE1002986B - Method for embedding insects in a polyester resin : de en
  • DE958433C - Optical measuring device for measuring the width and height of a distant object : de en
  • FR1131220A - Articulated support extension device particularly intended for mines : en fr
  • FR1131456A - Key fob device with automatic key recall : en fr
  • DE1740328U - HOUSEHOLD OR PROFESSIONAL KNIVES. : de en
  • DE958692C - Device for the vacuum-technical separation of two rooms which are connected to one another by an opening and which are under different gas pressures : de en
  • DE958729C - Hydrostatic rotary piston machine for driving vehicles : de en
  • DE958406C - Circuit arrangement for mechanical rectifier : de en
  • AU217501B2 - Process and apparatus forthe production of molecularly oriented natural or synthetic resins or compositions comprising same and articles produced by such process : en
  • US2781739A - Animal hair groomer : en
  • US2782155A - Electroplating of nickel : en
  • US2781890A - Control mechanism for stackerconveyer system : en
  • AU2082356A - Improvements in lubricated plug valves : en
  • CA537302A - Devices for restoring defective knitted fabrics : en fr
  • AU208918B2 - Improvements to diving masks : en
  • DE1003088B - Filler pencil with display device for the type of lead : de en
  • DE1740142U - CLOTHES HANGER. : de en
  • AU2092956A - w-PHENYL-w-ALKYLTHIOALKYLAMINES : en
  • US2782215A - Oxidative alkaline fusion of organic compounds : en
  • US2782347A - Fail-safe servo system : en
  • AU217860B2 - Shock absorber : en
  • CA537262A - Ripening of cellulose esters obtained in solution in methylene or ethylene chloride : en fr
  • DE1740108U - TOOL HOLDERS, IN PARTICULAR FOR DENTALS AND DENTAL TOOLS. : de en
  • DE958476C - Process for the preparation of 17-ketotestanes, 17-ketoandrostanes and 20-oxypregnanes : de en
  • US2781689A - Motion picture reproducing apparatus : en
  • US2782149A - Process of refining acrylonitrile by distillation : en
  • DE1740360U - STACKABLE CONICAL CONTAINER. : de en
  • FR1131314A - Lubricating oils resistant to pressure and prepared on the basis of mineral oils : en fr
  • GB768520A - Improvements relating to fuel-injection mixture-compressing internal combustion engines : en
  • DE1003112B - Pan mill for crushing clay u. like : de en
  • DE958440C - Device for setting and control for internal combustion piston engine injection devices : de en
  • DE958759C - Process for the production of cobalt-containing azo dyes : de en
  • GB768766A - Improvements in centrifugal strainer separators : en
  • GB768796A - Mechanism for disintegrating and screening liquid-borne material : en
  • AU218422B2 - Improvements in or relating to freight handling and transporting system : en
  • FR1131334A - Process for sealing the interior walls of cold rooms : en fr
  • FR1131355A - Security device for motor vehicle door locks : en fr
  • AU210401B2 - Mechanism for recovering albumen : en
  • CA537336A - Wave transmission network using transistor : en fr
  • DE1002916B - Device in the form of a pocket container for the piecewise output of small items such as lozenges, tablets or the like. : de en
  • FR1131545A - Improvements to loaders : en fr
  • DE1740398U - HOLDING ON OR CLAMPING SCREWDRIVER. : de en
  • DE958741C - Method and device for increasing the braking effect of rail brakes : de en
  • US2782105A - Furnace for activating coke : en
  • US2781584A - Measuring device : en
  • US2782195A - Manufacture of dihydropyredazines : en
  • DE1002872B - Multi-phase, preferably three-phase asynchronous machine with a cascade-connected commutator machine : de en
  • DE958415C - Process for chemical refining of petroleum fractions and related substances : de en
  • GB768443A - Improvements relating to the production of phosphate coatings on metal surfaces : en
  • US2781671A - Chain hoist : en
  • US2781916A - Self-cleaning screen device : en
  • US2782064A - Carton holder : en
  • DE1002710B - Control and shut-off valve for gas burners, especially for liquid gas : de en
  • AU210687B2 - Improvements in or relating to pneumatic tyres : en
  • DE1003018B - Control device for a mill : de en
  • GB768638A - Furnace charge support and diffuser : en
  • AU2093856A - Copolymers of allyl glycidyl ether and esters of acrylic or methacrylic acids : en
  • US2782041A - Magnetic sound recording and reproducing device : en
  • DE1002752B - Process for the cleavage of polymers from unsaturated hydrocarbons : de en
  • DE958459C - Pliers with adjustable jaw width : de en
  • GB768450A - Means for use in the teaching of arithmetic : en
  • GB768493A - Improvements in or relating to the cooling of brake drums : en
  • GB768886A - Device for cleaning and scraping the bowl of a tobacco pipe : en
  • US2782008A - Heat exchangers for fluids : en
  • DE1002968B - Glow discharge device for measuring low gas pressures : de en
  • FR1131379A - Alternate changing vision display and advertising item : en fr
  • GB768752A - Method for the discharge of electricity from liquids : en
  • AU210205B2 - Improvements in stubble mulchers : en
  • AU215676B2 - Improvements in or relating to electrical generator systems : en
  • CA537264A - Safety cap : en fr
  • DE1002727B - Device for dry cooling of coke : de en
  • DE1002921B - Process for separating glass : de en
  • US2781746A - Art of generating and heating steam : en
  • US2781915A - Apparatus for screening and comminuting : en
  • US2781918A - Display and dispensing container : en
  • AU2084156A - Process for preparing alkylene polymers : en
  • DE958744C - Self-locking vibration generator synchronized by pulses : de en
  • GB768691A - Improvements in and relating to the drawing mechanisms of spinning and preparing machines : en
  • US2781633A - Apparatus for mounting solid propellant grains in a rocket motor : en
  • US2781611A - Doll for selectively exhibiting symptoms of sickness : en
  • USD179749S - Chaise lounge : en
  • US2782284A - Adjustable latching mechanism : en
  • US2781809A - Brief bag edge seam : en
  • US2782270A - Contact spring group in electromagnetic connecting apparatus : en
  • US2781757A - Laminated cast in fracture treatment : en
  • US2781956A - Non-drip calking gun nozzle : en
  • AU213640B2 - Improved method of treating tobacco : en
  • DE1002848B - Selector remote control device in which stepping mechanisms and superimposed control commands are used : de en
  • DE1002992B - Device for connecting abutting, flat parts : de en
  • DE958483C - Transmission system for the additional wireless transmission of underlay or overlay telegraphy over a radio link : de en
  • GB768566A - Improvements relating to apparatus for solving physical problems : en
  • GB768817A - Improved serrated guillotine knife : en
  • US2781988A - Winding machine for link sausage : en
  • DE1003102B - Thread guide plate on a package winder with thread laying drum : de en
  • FR1131534A - Hydroreformation catalyst regeneration : en fr
  • US2782186A - Monoazo dyestuffs : en
  • DE1740148U - LOCKING LOCKS FOR EQUIPMENT ADJUSTABLE IN HEIGHT. : de en
  • CA537281A - Vehicle seat construction : en fr
  • DE1002827B - Relay switching arrangement for radios : de en
  • DE958736C - Process for the production of metal salts and other metal compounds by reacting the liquid amalgam of the metal : de en
  • FR1131296A - Plastic cap : en fr
  • FR1131418A - metal prop adjustable by jack : en fr
  • CA537290A - Four barrel carburetor : en fr
  • FR1131502A - Advanced trephine device : en fr
  • GB768541A - System for remote control of ships having propellers with adjustable pitch blades driven by compression ignition motors : en
  • DE958420C - Device for medical examination using X-rays : de en
  • DE958461C - Pneumatic drill : de en
  • DE1002929B - Safety device for elevator systems with protective edge on the car sliding door : de en
  • DE1740004U - REVERSE AND COLLAR HOLDERS. : de en
  • DE955210C - Process for the extrusion of ceramic masses : de en
  • DE958500C - Loading device for acetylene developer : de en
  • FR1131284A - New method of metallization of ceramics : en fr
  • US2781934A - Tool for spinning eyelets from one side : en
  • US2781950A - Dispensing valve : en
  • US2782320A - Phototube circuit : en
  • US2781664A - Humidity indicator : en
  • US2781867A - Brake and anchor assembly : en
  • USD179724S - Mower housing : en
  • AU2083056A - Thread guides for textile machines andthe method of making thesame : en
  • CA537291A - Supporting shell molds during metal pouring operations : en fr
  • DE1740242U - DIRT SEPARATOR WITH SHUT-OFF AND NON-RETURN VALVE IN CONNECTION WITH A SWITCH-ON RING. : de en
  • US2782164A - Corrosion prevention : en
  • FR1131235A - Sprinkler : en fr
  • GB768471A - Drive unit construction for conveyor chains : en
  • CA537245A - Absorption refrigeration : en fr
  • DE1002978B - Bean sorting device : de en
  • AU219414B2 - Rotogravure halftone screen and process involving use of : en
  • DE1002822B - Device for generating angle marks on the screen of a cathode ray tube for the purpose of displaying a specific angular direction of the swiveling directional antenna of a radar system : de en
  • DE1740282U - NARROW FILM PROJECTOR. : de en
  • DE1740387U - ALARM CASE AND MUSIC ALARM WITH DANCING DOLL. : de en
  • DE958676C - Switching arrangement for the serial capacitance measurement of fixed capacitors, especially for tolerance display : de en
  • US2781627A - Anti-ballooning spindle for ring spinning machines : en
  • US2782142A - Recovery of valuable dewaxing aids from waxes : en
  • AU212871B2 - Amplitude selective translation circuit : en
  • US2781700A - Paper machine : en
  • US2781892A - Projection machines for loose material : en
  • AU208815B2 - Twin diaphragm relay pulsator for milking machines : en
  • DE1002947B - Process for the production of copolymers : de en
  • DE1002949B - Process for the production of polymers or copolymers of acrylonitrile : de en
  • AU2083256A - Improvements relating to space heaters : en
  • US2781554A - Method and apparatus for making tile panels : en
  • US2781693A - Spectacles having interchangeable lens : en
  • US2781843A - Apparatus for perforating hollow articles : en
  • US2781588A - Apparatus for drying sealed containers : en
  • US2781924A - Hydraulic pipe loading apparatus for vehicles : en
  • USD179731S - Plate or similar article : en
  • US2782009A - Heat exchangers : en
  • DE1740115U - CLOSURE FOR BOTTLES AND BOTTLE-LIKE CONTAINERS. : de en
  • DE958376C - Spark candle with translucent outer tube and candle insert : de en
  • AU216816B2 - Improvements in or relating to welding electrodes : en
  • DE1002993B - Double row ring barrel bearing : de en
  • DE958776C - Determination of filling height in bunkers : de en
  • FR1131291A - Cigarette holder : en fr
  • US2781583A - Gunsight attachment : en
  • USRE24277E - Davis : en
  • DE1003042B - Lung-controlled breathing apparatus, especially high altitude breathing apparatus : de en
  • DE958552C - Multi-part pit punch made of steel or metal with a longitudinally divided inner punch : de en
  • US2781828A - Armrest for steering gear : en
  • AU2083556A - Amplitude selective translation circuit : en
  • GB768635A - Improvements in or relating to machines for drying pourable materials : en
  • DE1740288U - FLUSHING AND VENTILATION DEVICE FOR DRY POWDER - FIRE EXTINGUISHERS. : de en
  • DE1740366U - FRUIT PACKAGING. : de en
  • DE958375C - Profile strip zipper : de en
  • DE958666C - Process for the automatic adjustment of the frequencies of a reactance tube-modulated transmitter oscillator : de en
  • DE1740001U - APPLICATION DEVICE, IN PARTICULAR FOR BUILT-IN PANELS. : de en
  • DE1740132U - SPRING LOCK FOR CURTAIN RAILS. : de en
  • DE1740238U - V-BELT WITH REINFORCEMENT INSERT. : de en
  • US2782299A - Anti-pulling duplexer : en
  • US2781652A - Table lighter : en
  • US2782340A - Regulated bias voltage supply : en
  • US2782400A - Code telemetering : en
  • GB768515A - Template cutting apparatus for bent sheets of glass or the like : en
  • GB768716A - Improvements relating to door canopies : en
  • US2781612A - Method of soil conditioning and fertilizing : en
  • US2781656A - Curved-bolt door lock : en
  • US2782160A - Electropolishing apparatus : en
  • US2781634A - Compressor flow control means : en
  • US2781969A - Calculating apparatus : en
  • US2781559A - Prefabricated frames : en
  • US2781563A - Apparatus for aerating granular material : en
  • USD179732S - Snap fastener : en
  • DE958541C - Artificial stone molding machine with hydraulic rotary valve control : de en
  • GB768521A - Storage and display receptacles : en
  • GB768570A - Improvements in or relating to the production of silver powder : en
  • DE958572C - Circuit arrangement for making visible and / or recording the transmission rate of any four-pole connections as a function of the transmission frequency : de en
  • GB768662A - Treatment of aqueous liquors : en
  • FR1131163A - Oxygen and hydrogen fluidized coke desulphurization : en fr
  • FR1131478A - Improvements to solid polyethylene plastics : en fr
  • AU1157755A - Electric snap-action switches : en
  • DE1740350U - TALKING AND SINGING TOYS, ESPECIALLY DOLL TOYS. : de en
  • GB768901A - Transportable domestic cabinet baths : en
  • FR1131394A - Improvement in run-off exchangers : en fr
  • GB768722A - Improvements in extra air admission devices for internal combustion engines : en
  • GB768738A - An improved machine for cleaning cereal grains : en
  • DE958502C - Dust control method : de en
  • DE958533C - Disc brake with a brake unit arranged in a rotating housing : de en
  • US2781552A - Process for making thin articles of polytetrafluoroethylene : en
  • US2782018A - Method of heat processing finely divided materials and furnace therefor : en
  • US2782106A - Pebble heat exchange chamber : en
  • DE958396C - Arrangement for coupling microwave ribbon cables with cavity resonators : de en
  • US2781598A - Typographic negative film : en
  • US2782228A - Preparation of adducts of liquid, linear polybutadiene and esters of itaconic and aconitic acids : en
  • DE958627C - Storage for boat engines with belt drive : de en
  • DE1740346U - TIP ROULETTE. : de en
  • GB768808A - Vinyl aromatic resin compositions stable to light : en
  • DE958710C - Pipe connection : de en
  • DE958720C - Rear suspension, especially for motor vehicles : de en
  • FR1131400A - Oily gel with alumina stearate and its method of preparation : en fr
  • FR1131550A - Adhesive compositions based on polysulphide polymers : en fr
  • GB768891A - Improvements relating to apparatus for picking up and moving sheets from a stack thereof : en
  • FR1131152A - Oilseed compositions : en fr
  • GB768801A - New esters of cyclopentanophenanthrene compounds and process for their production : en
  • DE1740376U - CHAIN TRANSPORTER. : de en
  • GB768654A - Improvements relating to the reduction of sludge deposition from crude oils : en
  • GB768693A - Improvements relating to electric switchgear : en
  • US2781972A - Reading device controlled by magnetic record cards : en
  • GB768442A - Improvements in conductive sheets or strips : en
  • FR1131294A - Preparation and packaging process for grated cheese : en fr
  • GB768742A - Prism binocular with carrying strap : en
  • DE958393C - Signal transmission arrangement with a transistor with four zones of different conductivity types : de en
  • FR1131321A - Improvement in color cinematography by chromatic interference caused : en fr
  • FR1131547A - Improvements made to steel tubes, the inner and outer faces of which each have a thin, smooth and corrosion-resistant coating, in copper or copper alloy, and to the process and device for the manufacture of these tubes : en fr
  • FR1131234A - Device ensuring the fidelity of registrations of automatic scales weighings : en fr
  • FR1131330A - Collar support for shirt collar : en fr
  • GB768572A - Improvements in or relating to apparatus for selecting stabilized frequencies for controlling an oscillator : en
  • GB768620A - Improvements in or relating to plants for drying particulate material : en
  • FR1131465A - Improvements to pick-ups for electric phonographs : en fr
  • FR1131519A - Cushion mounting device for pulleys, toothed wheels or the like : en fr
  • GB768503A - Improvements in or relating to force-ratio measuring instruments : en
  • US2782071A - Reaction type sprinkler : en
  • US2782341A - Coaxial noise diode : en
  • DE1740241U - COUPLING FOR TUBES WITH SMOOTH ENDS. : de en
  • DE958465C - Process for making organic or inorganic fiber material or textiles made therefrom water-repellent : de en
  • DE958659C - Television receiver : de en
  • DE958468C - Process for the extraction of sulfur dioxide and pig iron from ores which contain sulfur iron as a main component : de en
  • DE1002708B - Device for the automatic conveying of regularly shaped flat bodies, for example baked goods : de en
  • US2781545A - Machine for the production of molded boards : en
  • US2782218A - 1-fluoro-1, 2-dicyano-2-hydrocarbon substituted ethylenes, and their preparation from the corresponding 1, 1-difluoro-2-cyanoethylenes and alkali cyanides : en
  • US2782212A - 14-methyl pregnenes and method : en
  • DE1740233U - PROTECTIVE CAP THAT CAN BE PLACED ON THE HEAD OF FASTENING ELEMENTS. : de en
  • DE1740315U - RUBBER BUFFER FOR LUGGAGE RACK IN ONE PIECE. : de en
  • GB768530A - Large-size containers such as silos and the like : en
  • DE1002800B - Circuit arrangement for connecting a calling subscriber line to a busy line in telephone systems with relay dialers : de en
  • DE1002951B - Process for the preparation of organopolysiloxanes : de en
  • DE1002996B - Layered sheet material for seals : de en
  • FR1131214A - Improvements to transmission time correcting devices : en fr
  • FR1131309A - Portable device for the total demineralization of liquids : en fr
  • FR1131323A - Bedspring : en fr
  • US2781758A - Artificial femoral head : en
  • US2782089A - Process of improving the heat stability of polythiourea threads by applying an epoxy compound : en
  • GB768472A - A method and apparatus for testing the physical properties of sizing liquids and the like : en
  • GB768807A - A weaving loom : en
  • DE1740206U - ARRANGEMENT OF OPTICAL SYSTEMS FOR SINGLE AXIS DISTORTION AND RECORDING AND REPLAY. : de en
  • US2781744A - Pneumatic signal responsive hydraulically actuated positioners for high pressure servo-valves provided with a compensating or followup mechanism : en
  • US2781781A - Valve : en
  • US2781866A - Hydraulic lift : en
  • FR1131472A - Improved process for making waterproof cartons, and articles obtained by this process : en fr
  • GB768802A - Improvements relating to gloves : en
  • DE958686C - Lubricating oils : de en
  • FR1131213A - Method and apparatus for controlling the thickness of a semiconductor sample during an electrolytic etching : en fr
  • FR1131357A - Retractable guiding device for motor vehicles intended to travel either on ordinary roads or on guide rails : en fr
  • GB768496A - Improvements in or relating to tables : en
  • GB768929A - Improvements relating to electric pedal-operated switches : en
  • DE1003148B - Float valve, especially for waste cisterns : de en
  • DE1003003B - Method and device for anodic oxidation of small parts, in particular small aluminum parts : de en
  • DE1003095B - Height straightening device on a mobile gun : de en
  • US2781543A - Spring hinge : en
  • US2781566A - Paper clip : en
  • US2781942A - Sealed joint : en
  • US2782174A - Dispersions of perfluorocarbon polymers : en
  • GB768878A - Improvements in or relating to apparatus for drying webs : en
  • FR1131278A - Packaging and apparatus for wrapping products, in particular cheeses : en fr
  • DE1740055U - DEVICE FOR SPEAKER. : de en
  • GB768835A - Process for polymerising polymerisable unsaturated compounds by the emulsion polymerisation process : en
  • GB768915A - Improvements in or relating to liquid filters : en
  • DK82129C - Blood pump. : da en
  • DE1003135B - Sight glass for centrifuges : de en
  • DE1740257U - BENDING DEVICE. : de en
  • DE1740299U - STEERING DEVICE FOR MOTOR VEHICLES WITH PLANETARY WHEEL GEAR GEAR. : de en
  • FR1131207A - Mirror toothbrush : en fr
  • DE1002953B - Reading device for measuring rods : de en
  • FR1131188A - Stabilized transistron amplifier : en fr
  • GB768832A - Manufacture of water-insoluble colouring matters : en
  • DE958670C - Process for improving the dielectric properties of rayon threads and foils for wire insulation : de en
  • DE958532C - Valve for hydraulic shock absorbers of motor vehicles : de en
  • FR1131509A - Method and device for moistening sections of paper for hectographic reproduction : en fr
  • US2782371A - Electrical instrument : en
  • DE1002863B - Eddy current braking device, especially for electricity meters : de en
  • DE1003130B - Operating procedure for cable cars with tiltable car bodies : de en
  • DE958545C - Process for the production of mineral wool and plant for the implementation of this process : de en
  • AU211117B2 - Improvements in or relating to fuel elements for nuclear reactors : en
  • US2782200A - Process for preparing j- : en
  • US2782223A - Production of terephthalates from 2, 5-diacyloxy-cyclohexane-1, 4-dicarboxylates : en
  • DE1740119U - CASE MADE OF PLASTIC. : de en
  • DE958391C - Sound reproducers, especially for hearing aids for the hard of hearing : de en
  • DE1740054U - ELECTROACOUSTIC CONVERTER. : de en
  • DE958574C - Device for monitoring, fault location and switching from operational amplifiers to replacement amplifiers in unmanned amplifier stations : de en
  • DE1740123U - APPLIANCE HOLDER FOR HOLDING KITCHEN APPLIANCES ON TABLE EDGES. : de en
  • FR1131324A - Container cap for removing contents : en fr
  • GB768699A - Improvements in or relating to the production of resin bonded glass-cloth laminates : en
  • DE958623C - Device for filling milk or other still, foaming liquids : de en
  • DE958712C - Storage for swing-out suspended impact plates in centrifugal mills : de en
  • GB768613A - Improvements in and relating to frames for internal combustion engines of the opposed piston type : en
  • DE958446C - Motor-driven die stock : de en
  • FR1131166A - Motor equipment for mechanical tables to visit, pinch, degrease fabrics : en fr
  • CA537296A - Vehicle speedometer dial : en fr
  • CA537342A - Circuit interrupter : en fr
  • US2781767A - Collapsible beach tent : en
  • CA537235A - Furfuryl alcohol condensate : en fr
  • DE958630C - Eraser : de en
  • DE958812C - Fountain pen with reserve ink space : de en
  • DK82149C - Pipe assembly for clamping two end faces of smooth pipes abutting against each other to form a sealing shock connection. : da en
  • DE1002950B - Process for the purification of high polymer hydrocarbons : de en
  • DE958373C - Flour equipment for dough wrapping machines : de en
  • AU213345B2 - Improvements in or relating to waveguide windows : en
  • GB768502A - Valve assemblies for internal combustion engines : en
  • JPS321162B1 - : ja
  • US2781786A - Composite fixture unit : en
  • AU215475B2 - Improvements in or relating to ammonium nitrate and compositions containing it : en
  • CA537327A - Reverser for lubricating systems : en fr
  • US2782078A - Gyroscopic apparatus : en
  • AU2087956A - Improvements in or relating to electronic digital calculating equipment : en
  • FR1131458A - Constant sealing device : en fr
  • GB768692A - An improved device for producing periodical changes in an electric circuit : en
  • US2781604A - Fish lure : en
  • US2781874A - Brake drum cooling device : en
  • USD179720S - Panel front for coin controlled dis- pensing machine or similar article : en
  • US2781971A - Arrangement for checking the transcription of numerals on documents : en
  • DE1740105U - DEVICE FOR EXAMINATION BY MEANS OF X-RAYS. : de en
  • FR1131290A - Removable seat for vehicles : en fr
  • DE1740114U - VIBRATION UNIT FOR PHYSICAL THERAPY WITH MOTOR-COUPLED FLYWEIGHTS. : de en
  • FR1131218A - Improvements made to vehicles with opening roofs, in particular motor cars of this type : en fr
  • GB768683A - Improvements in or relating to electric circuit arrangements for supplying trains ofelectric pulses : en
  • DE958437C - Process for the enlarged imaging of objects by electron-optical and light-optical means : de en
  • DE958473C - Process for the preparation of vinyl-ethynyl-tert. carbinols : de en
  • DE958515C - Two-stroke internal combustion engine with air purge and mixture recharge : de en
  • GB768678A - Improvements in or relating to synchronising circuits : en
  • GB768828A - Improvements in or relating to high-frequency multi-layer transmission lines : en
  • DE1002905B - Device for introducing secondary air into the combustion chamber of furnaces for solid fuels : de en
  • GB768892A - Process for the production of terephthalic dialdehyde : en
  • US2781877A - Building material : en
  • US2782090A - Stabilization of cellulosic fabrics by applying alkyl silicon halide vapors : en
  • US2782151A - Method of testing oils : en
  • US2781954A - Metering valve : en
  • US2782068A - Sleeping device for motor vehicles : en
  • CA537304A - Two axis stabilized platform : en fr
  • DE1740230U - PRESSURE GAUGE SPARK PLUG WITH WATER COOLING. : de en
  • FR1131373A - Process for brazing aluminum alloys which can be annealed : en fr
  • GB768543A - Improvements in and relating to the preparation of welding fluxes : en
  • GB768553A - Improvements in or relating to propelling nozzles : en
  • FR1131154A - Tanning of hides and skins : en fr
  • US2781717A - Window unit for use with air conditioners : en
  • US2781878A - Handle : en
  • US2782021A - Articulating connectors for weighing scales : en
  • DE1740143U - BOOK SHELF FOR READING LIGHTS. : de en
  • DK82112C - Bookbinding and procedure for its manufacture. : da en
  • GB768745A - Improvements in dyestuff emulsions for dyeing and printing textiles : en
  • DE958398C - Method for producing a damping arrangement : de en
  • DE958767C - Device and method for improving the solidification of the head of non-calmed casting blocks : de en
  • GB768593A - A method and means for passing tube blanks through step rolling mills : en
  • DE1002706B - Automatic control of a dough dividing and rounding machine : de en
  • DE1002816B - Arrangement for electrical sealing between movable shielding parts and shield walls : de en
  • DE1003096B - Running tube for high-speed stranding machines : de en
  • AU213429B2 - Improved diaphragm-operated master pulsator for milking machines : en
  • DE958784C - Lock case-like jewelry chain clasp : de en
  • FR1131439A - Manufacturing process for molded objects : en fr
  • GB768529A - Improvements in or relating to luggage racks for motor cars : en
  • GB768774A - Cooling and classification of particulate solids : en
  • GB768908A - Vibratory-type road-rollers : en
  • DE958430C - Method for determining the wall thickness of buildings by measuring radioactive radiation : de en
  • DE1740293U - STEERING WHEEL SHIFTING DEVICE FOR RIGHT-SIDE ARMAMUTEERS ON MOTOR VEHICLES : de en
  • GB768510A - Improvements in or relating to friction pad mountings particularly for brakes or clutches : en
  • DE1740220U - RELEASABLE BUTTON FOR COATS, BED LINEN AND OTHER WASHABLE TEXTILE PRODUCTS. : de en
  • DE958760C - Circuit arrangement for monitoring the operating status of an electrically controlled oil burner system by means of a photocell : de en
  • AU215249B2 - Treatment of nonhuman animal bones : en
  • DE958443C - Infinitely variable drive for heavy face plates of machine tools : de en
  • DE1002738B - Circuit for distorting the waveform of an alternating voltage : de en
  • DE958414C - Process for improving the drying ability of the fatty oil from Onguekoa species : de en
  • DE958754C - Electrical cam switch with contact stands protruding from the bottom wall of the one-piece base : de en
  • US2782184A - Nu, nu-bis(1, 1-dihydroperfluoroalkyl) acylamides and polymers thereof : en
  • US2781844A - Hydraulic hold-down for reciprocating ram : en
  • FR1131546A - Advanced loader : en fr
  • US2781847A - Selectively programmed perforating apparatus : en
  • US2782327A - Dynamoelectric machine : en
  • DE958569C - Arrangement to reduce the feedback phenomena in intercom systems with loudspeaker telephones : de en
  • US2781520A - Valve ball mountings for toilet flush tanks : en
  • DE958530C - Height-adjustable stub axle bearing : de en
  • DE958707C - Drop hammer belt, which consists of several layers of fabric connected by a binding chain : de en
  • DE958742C - Automatic control valve device for vehicle braking devices : de en
  • US2781794A - Electric protection for looms : en
  • US2781749A - Opposed piston sleeve valve outboard motor : en
  • US2782317A - Dental X-ray film holder : en
  • US2782350A - Electrical circuit for multiple motor system : en
  • US2781753A - Launcher for a toy aerial propeller : en
  • US2782345A - Alternating current switching device : en
  • US2782050A - Vehicle spring suspension : en
  • DE1002803B - Circuit arrangement for storing several pulse trains in telecommunications systems : de en
  • US2781665A - Motion transmitting means for pressure devices : en
  • DE1003145B - Shower system with a sub-shower : de en
  • DE1740252U - DEVICE FOR SIMULTANEOUSLY AND BOTH SIDES DEBURRING OR COUNTERING HOLES OR HOLES. : de en
  • FR1131457A - Auxiliary guide to facilitate the parking of motor vehicles : en fr
  • DE1002720B - Mandrel and shaft rod guide for pipe push rods : de en
  • DE1002886B - Arrangement for triggering switching processes using a relay connected to a switching transistor : de en
  • GB768571A - Improvements in or relating to semi-moistureproof sheet wrapping material : en
  • GB768632A - Improvements in or relating to disc grinders for coffee, spice and the like : en
  • FR1131239A - Bi-polar electrostatic fabric and clothing made with this fabric : en fr
  • US2781654A - Coated lamp : en
  • US2781802A - Means for incising wooden poles and the like : en
  • US2782242A - Purification of phenol : en
  • DE958551C - Elastic garter : de en
  • GB768702A - Improvements in or relating to a process for the manufacture of electrical condensers : en
  • US2781663A - Well fluid sampling device : en
  • US2781987A - Yarn guide : en
  • US2781522A - Portable baths : en
  • AU213799B2 - Improvements in or relating to fuel elements for nuclear reactors : en
  • DE1002946B - Process for removing unchanged monomers from copolymers : de en
  • US2782295A - Reading light for aircraft : en
  • FR1131305A - Automatic carabiner : en fr
  • DE1740130U - CARPET CLEANING DEVICE. : de en
  • DE1740186U - INJECTION DEVICE FOR THERMOPLASTIC PLASTIC COMPOUNDS. : de en
  • DE958634C - Cable car in toy design : de en
  • DE1002807B - Relay self-interrupter for telecommunication, in particular telephone systems : de en
  • DE1003000B - Kantelsprungwerk for electrical and mechanical devices : de en
  • DE958791C - Two-stroke internal combustion engine : de en
  • GB768877A - Method of and apparatus for checking the tensions in heated arches : en
  • FR1131288A - Improvements to liquid measuring distributors : en fr
  • DE958803C - Drive for rotating cross cutter for dividing the sheets of paper, foil and material webs with format adjustment : de en
  • FR1131425A - Manufacturing process from sorghum for cellulose and paper pulp : en fr
  • DE1003047B - Adjustment mechanism of the individual gear of continuously variable gearboxes, especially for motor vehicles : de en
  • DE1740269U - STRUCTURAL AND SUPPORTING ELEMENT FOR PANELS FOR DECORATIVE PURPOSES. : de en
  • US2781607A - Gravity operated liquid dispenser : en
  • US2781703A - Flooring structure : en
  • AU212680B2 - Improvements in or relating to pneumatic tyres : en
  • FR1131504A - Stabilized compositions of octahydro-endo, endo-dimethanonaphthalene : en fr
  • AU2094456A - High strength modified isobutylene/maleic anhydride copolymers and method of preparation : en
  • DE958735C - Washing machine : de en
  • DE1740002U - ELECTRICALLY HEATED DEFROSTING DEVICE. : de en
  • DK82135C - Steam-heated calories for heating air in a gas duct. : da en
  • DE1002988B - Control device for the idle power of internal combustion engines : de en
  • DE1740151U - DUST AND WATER PROTECTED STEERING PULLEY WITH BALL BEARINGS. : de en
  • DE958614C - Light metal cylinder with cast barrel for internal combustion engines : de en
  • DE1740182U - FRAME FOR GLASS BLOCKS. : de en
  • DE1740208U - DEVICE FOR CHECKING THE SURFACES OF POLISHED WORKPIECES. : de en
  • DE1003122B - Device for providing labels : de en
  • DE1740079U - ELECTRIC TAP SWITCH OD. DGL. : de en
  • USD179750S - Piloting apparatus for use in gauging surface finish : en
  • US2781614A - Grinding apparatus : en
  • US2781653A - thompson : en
  • US2782312A - Gas resonance frequency control : en
  • US2782305A - Digital information register : en
  • US2782137A - Heat treatment of resistor alloys : en
  • US2782224A - Production of terephthalic acid and esters : en
  • DK82051C - Plantemaskine. : da en
  • DE1740100U - MULTICYLINDER AIR COMPRESSOR. : de en
  • DE958454C - Device for the production of slag wool : de en
  • FR1131411A - Method and device for handling, mainly on board ships : en fr
  • GB768624A - Improvements in hydraulic torque converters : en
  • FR1131190A - Curable mixtures of polyglycidyl ethers : en fr
  • DE1002937B - Pivot window : de en
  • DE1003133B - Mobile device for unloading and loading up Rueben : de en
  • DE1740092U - PERMANENT MAGNET. : de en
  • DE958525C - Process for the production of roofing and insulating felt soaked with coal tar or bitumen : de en
  • GB768607A - Improvements in or relating to steam or gas turbines : en
  • GB768618A - Improvements in or relating to counterbalanced armature for electromagnets : en
  • GB768909A - Improvements in or relating to reducing the sulfur content of coke containing a high percentage of sulfur : en
  • DE1002967B - Force measuring device : de en
  • DE958589C - Process for the production of a printed, transparent self-adhesive tape or an adhesive surface : de en
  • DE1740210U - RIVET BASE FOR RIVETING EYEGLASSES. : de en
  • DE1002865B - Electric motor equipped with a cup-shaped runner : de en
  • DE1003034B - Film count on photographic cameras : de en
  • DE1003080B - Handpiece training for power tools : de en
  • FR1131543A - Color television receiver : en fr
  • US2781526A - Combination playpen and crib : en
  • CA537228A - Hoist hand truck : en fr
  • DE1002813B - Frequency-dependent feedback arrangement for transmitters for very high frequencies : de en
  • AU210957B2 - Improvements in and relating to starter drives : en
  • US2782051A - Spring suspension for a tandem trailer device : en
  • CA537229A - Doughnut device : en fr
  • CA537315A - Resin of sulfur dioxide and an unsaturated organic compound which reacts to form a heteropolymeric resin : en fr
  • DE1003031B - Process for the recovery of sodium sulfite from waste liquors in the semi-chemical pulping : de en
  • DE1002779B - Indirect air brake : de en
  • DE1002930B - Device for remote actuation of the control guards of mobile motor drives of conveyor systems, in particular crane systems : de en
  • FR1131258A - Training in sports bags : en fr
  • GB768800A - Image reproducing device : en
  • US2781902A - Special package : en
  • DE958432C - Method for determining the surface quality of wood or the like and apparatus for applying the method : de en
  • DE1002833B - Compensation device to keep the slack of high voltage cables constant : de en
  • DE1002837B - Electrical disconnector : de en
  • DE958671C - Tight duct for cable bundles through a wall : de en
  • US2782339A - Electron beam amplifier device : en
  • FR1131263A - Method of grouping radiation sources, and radiation source holders : en fr
  • DE1740265U - ADHESIVE POINT FOR WORKPIECE ACCESSORIES AND APPOINTMENTS : de en
  • DE1740310U - SLIP-ON GRIPPER FOR SINGLE-AXLE TRACTOR. : de en
  • GB768940A - Improvements relating to freezer trays : en
  • GB768587A - Improvements in pit props of channel-shaped profile : en
  • GB768701A - Copolymeric dispersants and lubricant compositions containing them : en
  • DE1002784B - Arrangement for contact springs that are attached to firmly clamped spring supports, in particular relay springs for railway safety devices : de en
  • AU210057B2 - Preparation of vinyl halide polymerization products in granular form : en
  • FR1131300A - Waterproof plastic housing with non-removable cover : en fr
  • GB768911A - Improvements in or relating to fluid blast electric circuit interrupters : en
  • GB768464A - Improvements in or relating to heat exchanger elements : en
  • FR1131203A - Reducer more specially for roller printing machine supplier : en fr
  • FR1131242A - Liquid dispenser : en fr
  • GB768584A - Improved method and apparatus for manufacturing a cord or like product formed by plying threads or yarns and cord so produced : en
  • FR1131468A - Snap button : en fr
  • FR1131124A - Improvements to elastomeric substances or relating to these substances : en fr
  • GB768474A - Improvements in the production of aromatic carboxylic acids : en
  • GB768703A - Improvements in or relating to protective systems for polyphase a.c. loads : en
  • US2781684A - Dual automatic cycle machine : en
  • GB768640A - Improvements in or relating to chlorinated isoolefin-polyolefin interpolymers and method of preparation : en
  • DE958808C - Closure for container, e.g. B. Bottles : de en
  • USPP1567P - Raspberry plant : en
  • US2782173A - Production of polyvinyl acetate beads and emulsions : en
  • US2781820A - Process for the production of insulating laminates and product : en
  • FR1131265A - New container which can be used, in particular, for the metering and temperature control of determined quantities of any liquids : en fr
  • FR1131349A - Delay lines : en fr
  • GB768600A - Tool for installing externally-threaded inserts : en
  • GB768889A - A cleansing plant for the cleansing of milking-machine parts and milking utensils : en
  • DE1740193U - SLIDING GAUGE WITH BUILT-IN DIAL. : de en
  • DE1740244U - MACHINE TOOLS. : de en
  • DE958386C - Ink fountain with ink fountain roller and ink knife : de en
  • DK82158C - Device for rail slides for holding sails for masts or booms. : da en
  • US2781911A - Clarifier construction : en
  • GB768569A - Improvements in or relating to conveyors : en
  • GB768837A - Improvements in and relating to synthetic rubbers : en
  • AU1154455A - Improvements in stubble mulchers : en
  • US2782115A - Process of producing pig iron and steel : en
  • US2782013A - Lauter tubs : en
  • US2782076A - Traction device : en
  • US2782192A - Steroid production : en
  • AU218548B2 - Improvements in or relating tothe hardening of epoxy resins : en
  • DE1002893B - Boiling cooling device for electrical discharge vessels : de en
  • DE1003024B - Device for transferring tubes in batches from a multi-chamber magazine to an offset set of nozzles and for depositing the filled tubes : de en
  • DE1740245U - SENSOR-CONTROLLED REPORTING DEVICE. : de en
  • AU214739B2 - Improvements in or relating to coders for electric pulse code modulation systems : en
  • US2782025A - Throttle valve control mechanism : en
  • US2782343A - Glow discharge tube : en
  • CA537332A - Regenerative transistor amplifiers : en fr
  • US2781536A - Dust bag and stand for mops : en
  • US2781909A - Diesel oil separator : en
  • AU2076556A - Improvements in or relating to water-storage devices for life rafts or like craft : en
  • AU2084056A - Elastomeric diene rubber/mercaptan addition products methods and articles thereof : en
  • US2781621A - Banding apparatus for forming packages : en
  • GB768545A - Improvements in automatic lighters for cigarettes, cigars and the like : en
  • DE958404C - Device for maintaining a minimum distance between two independently moving, controlled bodies : de en
  • FR1131211A - Collar support : en fr
  • DE1002787B - Automatic alarm device : de en
  • DE1740172U - BLIND FLAP WITH HONEYCOMB VENTILATION ELEMENTS. : de en
  • DE1002904B - Process for refining hydrocarbons or hydrocarbon fractions by means of hydrogenating catalytic treatment : de en
  • DE1003101B - Wing spinning machine with a suction mouthpiece for sucking up broken fiber lunches : de en
  • DE1740064U - ATTACHING EARTH WIRES TO CABLE TERMINALS. : de en
  • DE1740253U - CIRCULAR SAW BLADE FOR BURR FREE CUTTING OF SETTING MACHINE LINES AND THE LIKE : de en
  • CA537310A - Process of making magnetic powder : en fr
  • DE1002742B - Process for the production of alkali polyphosphates with a low bulk weight : de en
  • DE1740150U - TOILET BOX WITH MIRROR DOOR. : de en
  • DE958470C - Process for the production of lithium salts from silicate ores : de en
  • DE958638C - Cigar matting machine : de en
  • DE958678C - Circuit arrangement for the frequency-independent measurement of the quadratic or arithmetic mean value of alternating currents or voltages : de en
  • DK82122C - Electric discharge tube with a mica centering disc. : da en
  • US2782211A - Manufacture of dehydro compounds of the pregnane series : en
  • US2782293A - Device for preventing tube collapse in tube mills : en
  • DE958637C - Circular horizon system for theater stages : de en
  • DE1740334U - PLASTIC FOOTWEAR. : de en
  • DE958582C - Ignition and operating device for electric discharge tubes : de en
  • FR1131257A - Dynamometer : en fr
  • FR1131329A - Keyring or charm allowing, knowing the departmental registration number of a vehicle, to know the name of its department : en fr
  • US2782372A - Pulse modulators : en
  • DE958748C - High-quality electrical rubber compound with good mechanical properties : de en
  • FR1131255A - Improvements to devices for measuring the temperatures of rotating parts : en fr
  • GB768871A - Improvements in motor driven pumps : en
  • US2781637A - Combustion chamber with fuel vaporizer : en
  • US2781565A - Method and apparatus for making bellows : en
  • US2781861A - Air cleaner : en
  • DE1002909B - Process for heating a vertical chamber furnace with central generator gas : de en
  • DE1003073B - Ship steam turbine system with forward and reverse turbine : de en
  • CA537317A - Force multiplying mechanism for portable hand tools : en fr
  • AU217056B2 - Improvements in sand and gravel pumps straight lines suction and delivery : en
  • US2782032A - Hobby horses : en
  • AU2077256A - Improvements in iodine complexes of copolymers of n-vinyl-2-pyrrolidones and nitrogen free vinyl and vinylidene compounds : en
  • US2781645A - Heat exchanger : en
  • US2781925A - Power operated unloading apparatus for truck bodies : en
  • AU210689B2 - Improvements in or relating to electric discharge tubes andother hermetically sealed devices : en
  • US2781854A - Wire line releasing tool and well plug : en
  • US2782286A - Ferrule type renewable cartridge fuse : en
  • US2781574A - Automatic bar feed for multiple spindle bar working machines : en
  • US2781879A - Machine tool transmission and control therefor : en
  • US2782059A - Reuseable hose couplings : en
  • AU2091556A - Improved journal and bearing assembly : en
  • CA537334A - Routine line insulation testing circuit : en fr
  • AU219076B2 - Process forthe synthesis of analogs of steroid hormones substituted inthe 2-position : en
  • DE1002908B - Automatic plucking stand for circular knitting machines : de en
  • DE1003109B - Tobacco cutting machine with rotating knife roller : de en
  • DE1740378U - JOINT STRING FOR ENDLESS CONVEYORS. : de en
  • DE1002768B - Closure for evaporators built into housings or in any other way in cooling systems : de en
  • US2782256A - Timing circuits : en
  • US2782351A - Alternating current motor circuit : en
  • US2781823A - Reclining chair : en
  • US2781722A - Type group and type selecting means for wheel printers : en
  • US2781974A - Mitsuru okazaki : en
  • US2782307A - Electronic switching device for use in radio systems and multi-channel telephone systems employing successive pulses : en
  • US2782374A - Frequency modulation with gas cell control : en
  • US2781719A - Tensioning means for hay balers : en
  • GB768760A - Novel naphthalene derivatives and a process for the preparation of same : en
  • AU2091156A - Improved fluid coupling : en
  • DE958563C - Water tube ship boiler : de en
  • AU218547B2 - Titanium, zirconium and double fluorides thereof with alkali metals : en
  • DE1002719B - Device for maintaining a certain speed difference between a stand and the preceding neighboring stand in continuously operating, multi-stand roll lines, in particular in tube reducing mills : de en
  • AU217110B2 - Sealing device for tubeless tyres : en
  • DE1002725B - Device for electrostatic flocking against gravity : de en
  • AU2084956A - Improvements in or relating to automatic telephone exchanges which provide a dictation service : en
  • CA537345A - Electric discharge apparatus : en fr
  • US2782183A - Polymer separation method for calcium polyacrylates : en
  • DE1740337U - SIGNAL SYSTEM. : de en
  • US2781681A - Apparatus for fixing a structural element to a frame bar : en
  • CA537266A - Illuminating system : en fr
  • DE1002990B - Change-over gear for torque transmission between starter alternator and internal combustion engine for motor vehicles : de en
  • FR1131510A - Advanced dry cell battery : en fr
  • DE958774C - Process for the production of foams based on polyurethane : de en
  • US2781718A - Automatic floating covers for fry kettles : en
  • US2781841A - Dignan : en
  • US2781904A - Method of dewatering and dressing very fine-grained mineral substances : en
  • US2781993A - Process of weight filling of containers : en
  • AU218479B2 - Electric snap-action switches : en
  • US2781858A - Vehicle driving and steering transmission and hydraulic control therefor : en
  • US2781534A - Washer for bent laminated glass : en
  • US2782348A - Motor driven precision positioning device : en
  • FR1131440A - Improvements to submarine cables insulated with thermoplastic materials for laying at very great depths : en fr
  • US2782187A - Azo dyes for pollyester fiber : en
  • DE1002729B - Machine for gluing and saddle-stitching books : de en
  • DE1002802B - Circuit arrangement for devices for connecting storage devices in telecommunication systems, in particular telephone systems : de en
  • US2781683A - Broken tap extractor : en
  • US2781979A - Thermo-magnetic refrigerant valve : en
  • DE958602C - Eddy current speed meter with angled discharge, especially for motor vehicles : de en
  • DK82146C - Crankcase. : da en
  • DE1003037B - Strobe light with lamp magazine : de en
  • DE1003084B - Tilt joint for swivel-tilt sash of windows, doors or the like : de en
  • FR1131342A - Improvements in manufacturing processes for electron emission electrodes : en fr
  • GB768829A - Improvements relating to hydraulically acting throttling devices : en
  • DE958540C - Tobacco spreader : de en
  • FR1131365A - Stainless seamless lug for accumulators : en fr
  • DE958417C - Exhaust valve with control flap : de en
  • GB768462A - A method for the manufacture of electric asymmetrically conducting systems : en
  • GB768621A - Improvements in or relating to photographic processing apparatus : en
  • GB768771A - Improvements in rotary furnaces : en
  • FR1131377A - Electromagnetic relay with mechanical restraint : en fr
  • FR1131488A - cation exchangers : en fr
  • US2782027A - Torsion spring suspension : en
  • CA537320A - Package for lock set : en fr
  • US2781766A - Collapsible and portable outdoor shelter : en
  • US2781898A - Display support : en
  • US2782207A - Production of copper-phthalocyanine precursor : en
  • US2782361A - Protection circuit for series tube regulation system : en
  • US2782377A - Micropotentiometers : en
  • FR1131223A - Improvements to machines for cutting substances into grains : en fr
  • FR1131426A - Advanced spreader and suspension devices : en fr
  • AU2086256A - Improvements in or relating to fuel elements for nuclear reactors : en
  • DE1002732B - Folder for folded documents : de en
  • AU2084556A - Thermometer type voltage indicator tube : en
  • DE1002714B - Rotary percussion drill bit with cross chisel cutting edge made of hard metal with cutting edges offset to one another : de en
  • DE958790C - Fuel delivery device for internal combustion engines : de en
  • FR1131540A - Composition and coating process for stainless steels : en fr
  • DE1002995B - Automatic lubrication device for roller bearings : de en
  • AU2095056A - An improved method and machine forthe production of rubber and like rings : en
  • AU212679B2 - Internal combustion engines ofthe compression ignition liquid fuel injection type : en
  • DE1002777B - Device for avoiding or reducing cardan errors in cardan shaft drives of vehicles, in particular motor rail vehicles : de en
  • DE958668C - Directional antenna system with two deflecting mirrors lying on different levels : de en
  • DE1002877B - Protection device for three-phase motors working in intermittent operation : de en
  • AU218730B2 - Process for preparing alkylene polymers : en
  • AU214330B2 - Improvements in taps and cocks : en
  • AU6265265A - Improvements in or relating to the maintenance of urinals, water closet basins and the like : en
  • FR1131424A - Method and device for the direct transformation of chemical energy from combustible gases into electrical energy : en fr
  • US2781569A - Quick coupling and releasing garter clasp : en
  • US2781868A - Brake assembly : en
  • US2781736A - Indicating means : en
  • US2781922A - Automobile storage elevator : en
  • AU2086056A - Improvements in or relating to mining apparatus : en
  • CA537253A - Tipping body : en fr
  • DE1740396U - DEVICE FOR DRIVING NAILS. : de en
  • US2781731A - Suspension for light weight vehicles : en
  • USD179747S - Plastic coated sheet material : en
  • GB768560A - Improvements in envelope-like containers : en
  • US2782266A - Volume control : en
  • US2782308A - Capacity operated control system : en
  • US2782397A - Piezoelectric interrogation of ferroelectric condensers : en
  • US2781945A - Automatic multiple conveyor : en
  • US2782125A - Ceramic bodies : en
  • DE1002935B - Arrangement for securing the operation of automatically controlled air heating or cooling devices : de en
  • AU2080556A - Improvements in or relating to ammonium nitrate and compositions containing it : en
  • DE1740190U - HOOD FOR WOMEN AND GIRLS. : de en
  • DE958590C - lubricant : de en
  • DE958797C - Machine tool for processing individual blades of rotary machines that can be used in running wheels : de en
  • FR1131149A - Method and apparatus for conveying fluidized powdery material : en fr
  • GB768578A - Improvements in or relating to moving coil electrical instrument : en
  • US2781571A - Apparatus for handling and lowering burial caskets : en
  • US2782102A - Gas analyzer : en
  • JPS321180B1 - : ja
  • US2782239A - mavity : en
  • US2782338A - Grid alignment in electron tubes : en
  • AU213958B2 - Polyepoxide resin compositions : en
  • CA537269A - Process for the manufacture of acrylonitrile : en fr
  • US2781810A - Stitchless billfolds : en
  • CA537339A - Diode gate circuit : en fr
  • DE958644C - Procedure for free pre-paving in longwall mining and expansion to carry out the procedure : de en
  • DE958699C - Stripper crane : de en
  • US2781926A - Scooping apparatus for mine shafts : en
  • US2782318A - Radioactivity earth exploration : en
  • US2781616A - Honing machine : en
  • US2781894A - Tubular film advancer : en
  • GB768581A - A process for the protection of metals on treatment with acid agents : en
  • DE958818C - Device for holding and replacing bobbins for twisting and winding machines : de en
  • US2781694A - Microscope objective : en
  • DE1003006B - Economy pickling and anti-corrosion agents : de en
  • DE1740111U - MOUTH LEVEL WATER DISPENSER. : de en
  • DE958684C - Process for the production of neutrocyanines : de en
  • FR1131113A - Washing machine : en fr
  • US2781602A - Fishing apparatus : en
  • US2782043A - Magnetic tape : en
  • USD179739S - Vent cover for stand pipes or the like : en
  • US2782134A - Impregnated dielectric material : en
  • US2782135A - Method for producing articles having high creep resistance : en
  • US2782180A - Modified polytetrafluoroethylene compositions and products related thereto : en
  • US2781521A - Valve actuating attachment means : en
  • US2781542A - Adjustable hinge mechanism : en
  • DE1002973B - Computing device : de en
  • CA537257A - Cutting oil : en fr
  • DE1740357U - IRRIGATED MOUTH PIECE FOR BRICK EXTRUSION PRESSES. : de en
  • DE1003094B - Adhesive tape dispenser : de en
  • AU208442B2 - New and improved explosive elements : en
  • DE1002938B - Sound absorption device acting as an air resonator : de en
  • FR1131150A - Process for the preparation of synthetic lubricants based on complex esters : en fr
  • AU1167955A - Method of and apparatus for mixing two liquids : en
  • CA537276A - Color separation apparatus : en fr
  • DE958455C - Sorting machine for letters or other flat objects : de en
  • DE958743C - Picture taking tube : de en
  • CA537311A - Radar mixer : en fr
  • DE1002718B - Chain conveyor for underground mining : de en
  • DE1002814B - Traveling wave tube oscillator tunable in a wide frequency band : de en
  • DE1740031U - WASHING MACHINE. : de en
  • DE1740352U - GAME PIECE. : de en
  • US2781660A - Flowmeter : en
  • US2782373A - Signal-amplitude responsive circuit : en
  • DE958438C - Method and device for the production of white or fresh cheese : de en
  • US2782052A - Boat trailer attachment for support of the boat power means : en
  • AU1169955A - Improved parallel rule : en
  • FR1131181A - Adjustable headrest on vehicles : en fr
  • USD179718S - Holder for toilet articles : en
  • AU214366B2 - Improvements relating to suction cleaning tools : en
  • US2781636A - Low emissivity coatings for metal surfaces : en
  • US2781833A - Fluid flow control for gas burner : en
  • US2782054A - Lift truck with hitch means for maneuvering semi-trailers : en
  • DK82141C - Process for the production of polarizing, transparent materials. : da en
  • US2782262A - Magnetic recording method : en
  • AU210954B2 - Image reproducing device ofthe cathode ray tube type : en
  • DE1002850B - Device for charging an accumulator battery : de en
  • DE1740127U - ADDITIONAL DEVICE FOR A VACUUM CLEANER. : de en
  • AU2093356A - Improvements in or relating tothe hardening of epoxy resins : en
  • US2782359A - Adjustable contact converter : en
  • US2782148A - Process for the purification of acrylic acid nitrile : en
  • US2782387A - By-pass facilities for socket-type electric meters : en
  • US2781527A - Convertible crib and play-yard constructions : en
  • US2781838A - Machine and method for producing foam glass shapes : en
  • US2782399A - Magnetic switching device : en
  • FR1131169A - Process for the preparation of a polyalcohol : en fr
  • GB768447A - Block or tile floors : en
  • GB768719A - A new or improved chock release for supports for mine roofs : en
  • US2781750A - Engine construction : en
  • US2782272A - Switch mechanisms : en
  • CA537261A - Water supplying system for automatic clothes washing machine : en fr
  • DE1003098B - Radiosonde : de en
  • FR1131347A - Aircraft landing gear improvements : en fr
  • GB768457A - Improvements in apparatus used in the playing of table or board games : en
  • GB768696A - Improvements in or relating to textile spindles : en
  • GB768642A - Improvements in or relating to articles of wearing apparel : en
  • DK82131C - Folding chair. : da en
  • DE1003044B - Change gears, especially for off-road vehicles : de en
  • DE1003138B - Dust protection plate for the back hand on watches : de en
  • DE1740332U - INTERCHANGEABLE FRAME WITH MATT GLASS PANEL. : de en
  • DE1740033U - FLAT ROD MECHANICS WITH ATTACHED FLAGS. : de en
  • DE958765C - Soap-free preparation for coloring human hair : de en
  • FR1131128A - Single-turn coupling in addressographs and stamping machines : en fr
  • FR1131246A - Process to eliminate bodily ailments and prevent their return : en fr
  • FR1131498A - Improvements in ovens : en fr
  • US2781813A - Traction wheel construction : en
  • US2781983A - Strip winding apparatus : en
  • US2782058A - Connector for flexible tubing : en
  • US2782241A - Bark treatment process and product : en
  • DE1740194U - SLEEVE ARRANGEMENT FOR RELEASING THE LOCKING ON EXTENDING TRIPODS, IN PARTICULAR ON PHOTO TRIPODS. : de en
  • DE958704C - Speed controller for injection internal combustion engines : de en
  • US2782037A - Surface projectile ball game : en
  • DE1740102U - WINDOWED SPECULUM WITH ONE-SIDED UPPER TONGUE. : de en
  • US2781701A - Art of packaging handled confections : en
  • US2782082A - Pistons and piston packing for internal combustion engines : en
  • AU209717B2 - Improvements in tubulous vapour generating and vapour heating units anda method of operation thereof : en
  • US2781600A - Fishing rod support : en
  • US2781917A - Liquid filters : en
  • DE1740249U - COUNTER HOLDER FOR ROTATING WORKPIECES ON LATHE OD. DGL. : de en
  • DE1740367U - PACKING CAN. : de en
  • DE1740243U - DRIVES OF CROWING AND CUTTING MACHINES AND THE LIKE : de en
  • CA537323A - Method of pressing sheet lumber : en fr
  • AU2084656A - Voltage-indicating tube : en
  • US2781541A - Adjustments of a scraper blade in a roller mill : en
  • US2781995A - Apparatus for weight filling of containers : en
  • US2782355A - Web feeding means : en
  • USD179742S - Adjustable chaise lounge : en
  • CA537318A - Green substantive dyestuff mixtures and process of making same : en fr
  • AU2093156A - Improvements in or relating to freight handling and transporting system : en
  • US2781944A - Recessed housing for valves and fittings for liquid petroleum product tanks : en
  • DE958658C - Sealing of the transition between the foreheads of vehicles : de en
  • FR1131520A - Data selection device : en fr
  • US2781686A - Resilient sheet metal fastener having stud biting aperture therein : en
  • US2781901A - Brick cage : en
  • US2782039A - Educational game : en
  • US2782297A - Light projection device : en
  • US2782044A - Non-rotating collet actuator : en
  • US2781893A - Troughing conveyor belt apparatus : en
  • US2781951A - Device for collapsing tubes containing medicinal compounds : en
  • US2782189A - Monoazo dyestuffs : en
  • US2782131A - Methyl methacrylate lacquer coated metal article and process therefor : en
  • US2782216A - Refining vegetable oils : en
  • DE1002735B - Process for reducing the electrolyte content of solutions : de en
  • US2781921A - Tobacco hanger : en
  • US2782086A - Supporting hinge brackets for drop leaves : en
  • AU2079656A - Method and apparatus for bending glass sheets : en
  • AU2078156A - Improvements in poultry batteries : en
  • US2781713A - Cotton choppers : en
  • US2781728A - Pneumatically powered hydraulic pump : en
  • US2782403A - Slotted switch position indicator : en
  • AU2087656A - Improvements in fluid flowmeter sensing units : en
  • US2782352A - Alternating-current motor : en
  • US2781709A - Means for cutting stalks or the like and plowing or cultivating the ground : en
  • US2781992A - Ash tray support : en
  • US2782238A - Nortricyclyl ethers : en
  • US2782069A - Draft strip for lowerable glass pane on a vehicle : en
  • US2782232A - Production of gentisates : en
  • USD179717S - Automobile floor mat : en
  • DE1740189U - INTERIOR WITH SUPPORT RING FOR HELMETS OD. DGL. : de en
  • FR1131351A - Projection apparatus with associated amplifier for sound films, in particular for narrow films : en fr
  • CA537265A - Transfer mechanism for conveyors : en fr
  • US2781525A - Collapsible stretcher : en
  • US2781770A - Regulators : en
  • US2781772A - Level control valves for tanks : en
  • AU214139B2 - Low-alloy high-strength steel : en
  • CA537306A - Treatment of textile materials : en fr
  • US2782136A - Process for the production of a hard metal of increased toughness : en
  • DE1740112U - HOT BOTTLE. : de en
  • DE1740319U - CAN OPENER. : de en
  • DE1002832B - Intermediate piece with clamping device in lightning protection systems, which establishes the connection between the lightning conductor wire and the earth line : de en
  • DE1003035B - Method to simplify the editing of sound films : de en
  • DE1740199U - SCANNING NEEDLE WITH PIN. : de en
  • GB768848A - Synthesis of organic oxygen-containing compounds : en
  • US2781999A - Turbine construction : en
  • US2781523A - Crib cover : en
  • US2782185A - Disazo dyestuffs : en
  • AU2081956A - Fluid pressure brake apparatus : en
  • US2782140A - Method of thermally sealing rubber hydrochloride films : en
  • AU2092756A - Improvements relating to cartons : en
  • US2781771A - Flow equalizer : en
  • US2781780A - Valve for heaters : en
  • US2781783A - Mixing faucets : en
  • US2782154A - Nickel plating : en
  • US2781629A - Textile spindle : en
  • US2781842A - Paper trimming and cutting machine : en
  • DE958478C - Steam turbine with outer casing and a cylindrical guide vane carrier inserted therein : de en
  • GB768668A - Improvements relating to the production of polymeric materials : en
  • GB768795A - Fabrication of rhenium : en
  • DE1740317U - STORAGE OF THE FORK STEM FOR THE CONTROL OF SINGLE TRACK VEHICLES OR. DGL. : de en
  • FR1131533A - Flexible wood flooring : en fr
  • GB768511A - Improvements in and relating to internal combustion engines of the opposed-piston type : en
  • DK82147C - Fuels for internal combustion engines and additives for such fuels. : da en
  • FR1131433A - Sheet materials, processes and machines for their manufacture : en fr
  • DE958612C - Fungicides : de en
  • FR1131446A - Closure collar for containers : en fr
  • AU2080856A - Polyepoxide resin compositions : en
  • DE1740059U - INSTALLATION AND HOLDING DEVICE FOR LEVELING GUIDES. : de en
  • DE1740168U - RADIATOR FOR CENTRAL HEATING. : de en
  • FR1131227A - Method of mounting wringers in washing machines : en fr
  • FR1131266A - Process for preparing dicyclohexylcarbodiimide : en fr
  • CA537292A - Control circuit : en fr
  • DE1740169U - CEILING RADIANT PANEL WITH PIPES INVISIBLE FROM BELOW. : de en
  • DE1002999B - Safety valve : de en
  • DE958469C - Process for the production of highly dispersed, non-porous silica fillers : de en
  • DE958505C - Single column chair with height adjustable seat and backrest : de en
  • DE958709C - Gas-tight socket connection between two butt joint pipes : de en
  • DE1003072B - Watercraft consisting of three floats : de en
  • DE1003136B - Device for setting the oscillation zero point and the oscillation period of a balance wheel : de en
  • FR1131521A - Hard metal compositions containing tungsten carbide : en fr
  • GB768923A - Improvements in the low temperature separation of gas mixtures : en
  • DE1003015B - Gyro crusher : de en
  • GB768841A - Improvements in and relating to the manufacture of glass fibre mat : en
  • GB768506A - : en
  • US2782141A - Absorption process : en
  • GB768497A - Improvements in or connected with nail brushes : en
  • DE1002984B - Manure conveyor system : de en
  • DE1740271U - LIGHT SIGN SYSTEM AND DEVICE FOR THEIR PRODUCTION. : de en
  • DE1740397U - RATCHET OR RATCHET SCREWDRIVER. : de en
  • DE958778C - Centering device for playing records with large and small center holes : de en
  • AU1259155A - Explosive compositions : en
  • AU212064B2 - Improvements in chairs : en
  • DK82120C - Electric discharge tube with oxide cathode. : da en
  • DE958770C - Device for fine adjustment of elevators with changing load sizes : de en
  • DE1002948B - Process for the production of polymers and copolymers of vinyl or vinylidene compounds : de en
  • DE958753C - Contact breaker for electrical circuits : de en
  • GB768482A - Improvements in vacuum cleaners : en
  • GB768652A - Improvements in or relating to resetting apparatus for magnetic cores : en
  • GB768713A - Improvements in or relating to piston sealing arrangements : en
  • FR1131359A - Liquid hydrocarbon burner : en fr
  • DK82126C - Means for use in the manufacture of tablet coatings. : da en
  • DE1002945B - Process for the manufacture of self-extinguishing epoxy resins : de en
  • DE1740154U - TOILET PAPER ROLLS WITH ENTERTAINMENT AND ADVERTISING. : de en
  • FR1131118A - Improvements in the manufacture of belts : en fr
  • GB768885A - Improvements in or relating to synchronous motors comprising an armature having permanent magnetic poles : en
  • DE958546C - Device for introducing salt into the combustion chamber for salt glazing stoneware : de en
  • DE958654C - Method for filling a container with fluid under pressure or the like. : de en
  • GB768565A - An improved method of and apparatus for treating paper to which a coating of thermo-plastic material has been applied : en
  • GB768594A - Air-cooled two-stroke internal combustion engine having piston-controlled ports : en
  • DE1002913B - Method for the control of supersonic axial compressors with variable loads : de en
  • DE958652C - Multi-pass flame tube boiler : de en
  • DE1003054B - Hydraulically suspended vehicle with hydraulic transmission of the wheel pressures to the suspension : de en
  • DE1740216U - DAY INDICATOR. : de en
  • DE1740262U - EMBROIDERY AND STOPPER FRAME. : de en
  • DE1740342U - THREAD GUIDE DEVICE. : de en
  • DE1740354U - EVERYTHING TABLE GAME : de en
  • DE1740268U - DEVICE FOR LABELING AND HANGING ZIPPERS ON DISPLAY STANDS AND STANDS THEREFORE. : de en
  • DE958570C - Receiving channel amplifier and signal receiver with common amplification of the signal frequency and the voice band : de en
  • DE958764C - Means for permanently changing the shape of human hair at temperatures from 20 to 200 Ò : de en
  • GB768470A - Cyanuric acid esters of epoxy alcohols and polymers thereof : en
  • DE1740272U - DEVICE FOR FIBERATING CELLULOSE OR OTHER FIBER MATERIAL. : de en
  • FR1131475A - Pressure regulator : en fr
  • DE1002733B - Line-up device for loose-leaf binders, letter folders, etc. like : de en
  • GB768449A - Improvements relating to electrical primary batteries : en
  • GB768491A - Improvements in bordered camping table tops : en
  • GB768609A - Improvements in maximum demand meters : en
  • FR1131532A - Polymeric organotin compounds and process for their preparation : en fr
  • GB768658A - Photographic contact printing and developing apparatus : en
  • GB768740A - Semiconductor crystal device : en
  • DE1740395U - PLASTIC PLIERS. : de en
  • FR1131289A - Dial for alarm clocks, clocks, watches and the like : en fr
  • GB768611A - Photoflash gun : en
  • GB768731A - Improvements in junction type semiconductor electrical devices : en
  • FR1131104A - Endless movie for education : en fr
  • FR1131200A - Armored resistors with several heating stages and method of manufacturing these resistors : en fr
  • FR1131539A - Composition and process for coating stainless metals : en fr
  • GB768736A - Improvements in or relating to magneto bells : en
  • FR1131403A - Precision dosing machine for liquids, especially for pre-filling juices in lemonade or mineral water factories : en fr
  • FR1131417A - Spool reserve spare box device for tape recorders operating with sound wire : en fr
  • FR1131525A - Improvements to synthetic esters and lubricants : en fr
  • FR1131366A - New staircase construction method : en fr
  • GB768823A - Improvements in or relating to chutes for feeding molten glass parisons : en
  • GB768637A - Improved driving mirror for motor vehicles : en
  • DE1003083B - Device for counterbalancing the weight of a sliding sash against the fixed frame : de en
  • DE1002972B - Procedure for series testing of metallic materials for identity with a reference material : de en
  • GB768554A - Improvements in or relating to treatment of polytetrafluorethylene : en
  • GB768842A - Improvements in or relating to time delay mechanisms for electric switches : en
  • GB768509A - Vertically adjustable vehicle seat : en
  • US2781591A - Retractible rosary : en
  • DE958588C - Process for the aftertreatment of an activated phosphor : de en
  • FR1131512A - Improvement in beam brakes for looms : en fr
  • GB768551A - Improvements in recovery of polycarboxylic acid anhydrides : en
  • GB768673A - Combined tuning and indicating device for radio receivers : en
  • DE958673C - Sleeve for connecting electrical high-voltage cables laid in pressure-resistant pipes : de en
  • GB768671A - Improvements in and relating to ski-bindings : en
  • GB768741A - Improvements in or relating to a process of and apparatus for drawing glass sheets : en
  • DE1003118B - Machine for wrapping objects : de en
  • DE1740048U - ARRANGEMENT FOR FASTENING THE FRAME FOR REFRIGERATORS OD. DGL. : de en
  • DE1002870B - Rectifier device : de en
  • DE1740122U - KITCHEN MACHINE WITH ELECTRIC DRIVE. : de en
  • FR1131217A - Improvements made to insecticides, fungicides, etc. : en fr
  • FR1131387A - Device for transporting sheets of paper from a stack to a device for subsequent processing of the sheets, using a rotating stack holder : en fr
  • GB768833A - Improvements in or relating to pump-motor combinations : en
  • GB768514A - Improvements relating to sheet delivery apparatus for paper processing machines particularly printing presses : en
  • GB768588A - Improvements in or relating to brush-making machines : en
  • GB768903A - Improvements in and relating to telescopic hydraulic shock-absorbers : en
  • AU217112B2 - A rotary, free roller pump : en
  • CA537349A - Hand knitting appliances : en fr
  • FR1131226A - Distributor with incorporated phase balancing device and circuit breaker : en fr
  • FR1131221A - Pyrotechnic composition : en fr
  • US2782288A - Variable impedance device : en
  • GB768451A - Method of and means for magnetically separating solid magnetic particles from a fluid current : en
  • GB768648A - Cyclopentanopolyhydrophenanthrene compounds : en
  • GB768884A - Improvements in or relating to a sheet feeder : en
  • FR1131112A - Coils for condensers and installation methods : en fr
  • FR1131189A - Oscillator : en fr
  • FR1131506A - Wing for high speed airplanes : en fr
  • FR1131123A - Ultraviolet radiation filters and their applications : en fr
  • GB768579A - Preparation of improved alumina : en
  • GB768758A - Electric arc welding : en
  • DE958610C - Concentrated mineral oil solutions of nitrophenols for the production of winter spraying agents : de en
  • US2781994A - Bag filling and weighing machine : en
  • AU2083456A - Improvements in or relating to fuel elements for nuclear reactors : en
  • US2781644A - Method for operating an absorption refrigerating system : en
  • US2781730A - Implement pump : en
  • US2782283A - Electrical winding : en
  • AU217859B2 - Cabinets for domestic. radio equipment : en
  • US2781742A - Pneumatic vibrator and starting system therefor : en
  • US2781958A - Fishing rod holder : en
  • US2782126A - Ceramic bodies : en
  • US2782000A - Gas-turbine : en
  • DE958575C - Circuit arrangement for telephone systems with several exchanges and diversion of connections : de en
  • FR1131237A - Process for manufacturing helical toothed wheels or similar parts : en fr
  • FR1131331A - Improvements to shock absorbers, especially for vehicles : en fr
  • DE1740177U - LIGHTWEIGHT PANEL FOR RIBBED CEILINGS. : de en
  • US2782117A - Method of reclaiming uranium : en
  • US2781716A - Draft equalizing stack head with rain guards : en
  • US2782128A - Plasticized cellulose acetate : en
  • DE958514C - Long-range sprinkler with rotary drive and distributor that is periodically immersed in the water jet : de en
  • FR1131151A - Advanced steam generator : en fr
  • GB768528A - Improvements in structural members : en
  • GB768596A - Klystron and method of making same : en
  • GB768854A - Improvements in or relating to a gas turbine power plant : en
  • FR1131416A - Household appliance for automatic dishwashing : en fr
  • DE958442C - Window cage for roller bearings : de en
  • US2781590A - Automatic elevator for dryer : en
  • US2782047A - Folding material handling cart : en
  • US2781762A - Pocket type cigarette extinguisher and saver : en
  • US2782398A - Apparatus for photoelectrically cataloging digital data on magnetic tape : en
  • AU2093656A - Improvements in and relating tothe recovery and concentration of cyanide and base metals from waste cyanide solutions : en
  • US2782365A - Electrical logging apparatus : en
  • AU2084356A - Receivers : en
  • US2781528A - Hammock : en
  • US2781685A - Pitch changing attachment for stringed musical instruments : en
  • DE1002859B - Load-independent DC voltage source for adjustable DC voltage : de en
  • US2781696A - Automatic ammunition loading device : en
  • US2781928A - Tip scoop : en
  • DE1002864B - DC or AC commutator machine with the commutator covered by a removable housing : de en
  • DE1002991B - Gas turbine plant operated in an open circuit : de en
  • DE1740014U - FINGER GLOVE. : de en
  • GB768798A - Improvements in or relating to coking retort oven with graduated liner wall : en
  • GB768547A - Improvements in or relating to frames for motor cycles : en
  • DE958746C - Circuit arrangement for establishing connections in telecommunication systems, in particular telephone systems, with registers and markers : de en
  • FR1131480A - Marking process for natural or synthetic rubber articles : en fr
  • FR1131336A - Circulation device for photographic processing baths : en fr
  • US2782045A - Caster mounting for creepers and the like : en
  • US2781859A - Oil radiator for motorcycles : en
  • US2781912A - Drier-filter : en
  • DE1740178U - STANDARD ARTIFICIAL STONE WITH THE LOOK OF A NATURAL STONE. : de en
  • US2782370A - Pipe line instrument : en
  • DE1740231U - COMBUSTION CHAMBER, IN PARTICULAR FOR SMALL GAS TURBINES. : de en
  • DE958689C - Procedure for operating a cyclone furnace : de en
  • DE1740106U - DEVICE FOR ROENTGENOGRAPHIC RECORDING OF THE SPINAL COLUMN OD. DGL. WITH STANDING PATIENTS. : de en
  • DE958381C - Process for the conversion of nitrites into nitrates : de en
  • DE958794C - Easily detachable, tensile pipe connection : de en
  • CA537274A - Refractory wall tile : en fr
  • AU1162455A - Improvements in clamps for fruit cases andthe like : en
  • FR1131155A - Anion exchange resins and process for their preparation : en fr
  • DE958596C - Thermally controlled device located in the exhaust gas path of gas-heated devices : de en
  • FR1131455A - Incandescent lamp for automotive lighting : en fr
  • US2782264A - Thermionic valve amplifying circuits : en
  • DE1740240U - DEVICE FOR FASTENING A FLANGE ON A THIN WALL. : de en
  • DE1740297U - CAR SEAT COVERS MADE OF FROTTIC FABRIC, UNDERLAYED WITH FOAM RUBBER AND INNIGALLY JOINED. : de en
  • DE1740355U - PENCIL SHARPENER WITH SMALL DIAPOSITIVE VIEWER IN THE SHAPE OF A FIELD STARTER. : de en
  • DE958486C - Rotating device for the plane of polarization of just polarized wave energy in the microwave range : de en
  • FR1131352A - Feeler device for controlling a double-lift dobby according to a perforated drawing board : en fr
  • FR1131443A - Two chain belt conveyor : en fr
  • GB768512A - Improvements in or relating to pharmaceutical tablets : en
  • DE1002741B - Process for the production in the melting process and / or for remelting an inorganic stoechiometric compound in crystalline form : de en
  • DE1002805B - Radio communication device that can be used as a radio relay station or connected to a wire telephone line : de en
  • DE1003089B - Piston with piston rod or sleeve as a one-piece, made of plastic refilling device for filler holder or the like. : de en
  • DE958444C - Chuck : de en
  • DE1003030B - Device for the cancellation of documents and written pieces of all kinds : de en
  • DE1740202U - DEVICE FOR SOUND RECORDING AND PLAYBACK DEVICES. : de en
  • DE958422C - Process for the separation of globulin or fibrinogen from their mixtures with other proteins : de en
  • FR1131486A - Improvements to solvent extraction processes : en fr
  • GB768682A - Improvements in and relating to wired broadcasting of colour television : en
  • GB768718A - Process for the manufacture of town gas : en
  • DE1002994B - Centrifugal clutch : de en
  • DE1740095U - LIQUID FILTER COMBINED WITH A MAGNETIC FILTER. : de en
  • DE958416C - Process for the production of lubricating greases : de en
  • DE958605C - Method and device for the machine laying of tubers and other seeds : de en
  • DK82121C - Method for connecting iron parts to glass parts. : da en
  • DE1002819B - Dipole antenna : de en
  • DE958571C - Equalizer network, in particular for use in the transmission of signals via a coaxial cable, with a number of adjustable, in different frequency bands effective attenuation branches in the form of bridged T filters : de en
  • US2781712A - Cultivator : en
  • US2782306A - Electronic trigger circuit : en
  • FR1131484A - Transistron telegraph reception system : en fr
  • FR1131442A - Winder : en fr
  • GB768704A - Improvements in or relating to cases for indicating instruments : en
  • GB768748A - Process for the preparation of fusible or liquid hydroxy-substituted allylic ethers and derivatives thereof : en
  • GB768791A - Fluid-pressure braking device for motor-vehicles : en
  • FR1131105A - Device for fixing an object in relation to another object : en fr
  • GB768448A - Method and apparatus for the measurement of the thickness of metallic and other conducting coatings on backings of conducting materials : en
  • DE1002941B - Method and tool for mending and holding together the end cracks of veneers : de en
  • DE1002754B - Process for the production of mixtures of cyclohexanone and cyclohexanol suitable for the production of adipic acid : de en
  • GB768606A - Nasal clamp : en
  • DE1003001B - Epicyclic gear : de en
  • DE1740184U - WOODEN PILLAR SILO. : de en
  • FR1131459A - Copy holder : en fr
  • DE958766C - Injection syringe : de en
  • GB768916A - Improvements in nickel alloy cathodes for electron discharge devices : en
  • FR1131114A - Camera shooting device : en fr
  • GB768925A - Glass : en
  • US2782114A - Melting of high melting point metals or alloys : en
  • US2782287A - Switch mechanism : en
  • DE1002736B - Circulation filter equipped with a liquid bath : de en
  • FR1131131A - Method and device relating to the movements of parts during shaping : en fr
  • FR1131344A - Magnetic recording device : en fr
  • GB768684A - Improvements in or relating to internal combustion piston engine cylinders : en
  • GB768936A - Improvements in combined book and related sound record : en
  • DK82113C - Process for the preparation of pyridinaldehyde thiosemicarbazones. : da en
  • DE1740234U - CONTINUOUS JOINT NIPPLE. : de en
  • DE1003032B - Cylinder mold for the paper industry : de en
  • US2781733A - Apparatus for dispensing material beneath the shank of a groundworking tool : en
  • US2782210A - New oxidation products of organic compounds, and a method of making same : en
  • US2781734A - Button sewing machines : en
  • AU213346B2 - New thioxanthones : en
  • CA537240A - Box dumping machines : en fr
  • GB768627A - Improvements in lighting fittings : en
  • US2782056A - Book binding : en
  • AU1158555A - Improvements in and relating to sprinklers : en
  • AU2095156A - Improvements in or relating to electric discharge tubes andother hermetically sealed devices : en
  • DE1002709B - Snap-button closure : de en
  • FR1131192A - Semiconductor device decoder system : en fr
  • FR1131463A - Device for influencing a state quantity by two other state quantities, independent of each other : en fr
  • DE1003132B - Loading trough for picking up and handling bulk goods : de en
  • DK82108C - Pliers for attaching a stop member to zippers. : da en
  • GB768619A - Improvements in printing presses : en
  • DE1002745B - Process for the production of sodium bicarbonate ammonium sulfate : de en
  • DE1002776B - Regenerative braking device for vehicles, in particular rail vehicles : de en
  • DE1740145U - WOODEN DESK. : de en
  • DE1740329U - FULL HOLDER. : de en
  • CA537344A - Blade structure : en fr
  • AU2090456A - Improvements in or relating to pneumatic tyres : en
  • US2781721A - Printing and segregating machine : en
  • US2781756A - Apparatus for submerged combustion of liquid fuels : en
  • US2782277A - Snap-action switch : en
  • US2782368A - Calibrating machine : en
  • US2782395A - Aircraft navigation instrument : en
  • US2782107A - Reactor for making hydrogen cyanide : en
  • US2782294A - Illuminated dial instrument : en
  • CA537309A - Differential latch mechanism : en fr
  • US2782057A - Waste disposal apparatus : en
  • US2782322A - Load division system for power transmission : en
  • AU216535B2 - Printed circuit for array of toroidal cores : en
  • DE1003064B - Repair sleeve or tire plaster for motor vehicle tires u. like : de en
  • DE958792C - Single leaf spring : de en
  • FR1131396A - Sticky product and its preparation process : en fr
  • GB768919A - Process for the preparation of podophyllotoxin-glucoside from various species of podophyllum : en
  • DE1002922B - Device for the continuous production of cladding glass : de en
  • DE1003119B - Machine for wrapping a stick-shaped body, such as a cigar, with a sheet of packaging material : de en
  • DK82114C - Upper transmission channel for typographic setting and laying machines. : da en
  • FR1131542A - Gas generator apparatus, in particular for rocket propulsion systems : en fr
  • US2781535A - Sheet cleaning machines : en
  • US2781650A - Child's coaxer feeding vessel : en
  • US2782206A - 2, 2-dimethyl-alpha, alpha-diphenyl-1-pyrrolidene-alkanoamides : en
  • US2782285A - Air flow and liquid level detection and control apparatus : en
  • DE1740129U - HANGING DEVICE FOR EQUIPMENT WITH HANDLES. : de en
  • FR1131432A - Improvements in handling full bags : en fr
  • USD179728S - Plate or similar article : en
  • US2781592A - Snow removing machine : en
  • DE1002836B - Toggle or rocker switch : de en
  • DE958716C - Pneumatically operated liquid pump : de en
  • DE1002955B - Thickness gauge with beta rays : de en
  • US2782145A - Process of cracking : en
  • DE1740166U - HOUSING FOR CONVECTORS. : de en
  • DE958412C - Opposite pole electrode as a current-carrying abutment for resistance welding, especially for spot welding : de en
  • DE1002812B - Oscillator with a feedback circuit that contains a particularly selective element, e.g. a crystal : de en
  • DE1002867B - Arrangement on self-ventilating electrical machines : de en
  • DE1740021U - LOOP STAPLER. : de en
  • DE958719C - Transmission, especially for crawler vehicles : de en
  • US2781666A - Dial type of impulse sender : en
  • US2781740A - Operating table for pigs : en
  • US2781517A - Molded protective hat : en
  • AU2093056A - Titanium, zirconium and double fluorides thereof with alkali metals : en
  • AU210960B2 - Improvements relating to cartons : en
  • DE1002746B - Process for the production of hydrocarbons, oxygen-containing hydrocarbon compounds or mixtures thereof by hydrogenating oxides of carbon : de en
  • US2782092A - Recovery of metal salts from mixtures : en
  • US2782172A - White factice and isocyanate-modified polyester composition : en
  • USD179735S - Doughnut making device : en
  • US2781797A - Press for closing the rings of mechanical bindings : en
  • US2782124A - Bright-drying polish emulsions : en
  • CA537225A - Automatic control for garage doors : en fr
  • CA537271A - Decorated glass article and method of making it : en fr
  • DE1002766B - Process for the production of a fertilizer : de en
  • US2781642A - Automobile cooling : en
  • US2782402A - Electrical power supply apparatus : en
  • US2781699A - Cylinder paper machine : en
  • US2781850A - Method and composition for selective plugging of oil wells : en
  • US2781635A - Process and heating system for providing hot water and power for sulfur mining : en
  • US2781724A - Exploder : en
  • US2781977A - Safety gas control system for hot water heaters : en
  • US2782328A - Dynamoelectric generators : en
  • US2781788A - Loom : en
  • US2782133A - Process of impregnating cellulosic material halogeno-nitrides of phosphorus : en
  • US2782159A - Electroplating anode structure : en
  • US2781628A - Textile spindle : en
  • US2781735A - Sailing craft multiple hull arrangement : en
  • US2782263A - Magnetic recording and reproducing apparatus : en
  • DE1740301U - GLARE PROTECTION DEVICE FOR MOTOR VEHICLES. : de en
  • US2781702A - Stacking machine : en
  • DE1002824B - Switching device for wireless connections with pulse operation : de en
  • DE1003062B - Vehicle wheel : de en
  • DE1003100B - Carrier for hackers of spinning machines : de en
  • FR1131121A - Two-rayed betatron : en fr
  • FR1131186A - Device for developing reproductions : en fr
  • DE1740049U - TRACK POT MACHINE. : de en
  • DE1740153U - BASE FOR ADD-ON FURNITURE. : de en
  • FR1131393A - Magnet catch : en fr
  • DE1740124U - BLOW-OFF SYSTEM FOR TEXTILE MACHINES, PRESENTLY, RING SPINNING MACHINES, WINDING MACHINES, LOOMS AND THE LIKE. : de en
  • US2781562A - Apparatus for the continuous casting of metals : en
  • US2781919A - Combined center filler and draft lug unit : en
  • US2782250A - Shielded electrical conductor : en
  • US2781631A - Expansible bracelet with detachable end connections and a latch therefor : en
  • US2782296A - Clamp on christmas tree light : en
  • DE1740156U - SHAPE HOLDER FOR TROUSERS WITH CREWS. : de en
  • DE1003120B - Device for tying rods together od. The like. To bundles by means of binding wire : de en
  • DE958697C - Depilatories for human use : de en
  • DK82109C - Engine unit, especially for washing machines. : da en
  • DE1740003U - CIRCUMFERENTIAL ELASTIC BODY : de en
  • AU218420B2 - Improvements in or relating to tuned circuit arrangements for radio transmitter-receivers : en
  • FR1131522A - Device for a transmission system suitable for amplifying and receiving both call signals and alarm signals : en fr
  • US2781643A - Apparatus for refrigerating foodstuffs : en
  • US2782316A - Mass separation : en
  • DE1740246U - TOP SUPPORT FOR ROLLER LATHE. : de en
  • FR1131317A - Selenium rectifier : en fr
  • FR1131231A - Miniature theater with dolls dancing to music : en fr
  • US2782088A - Sunlight duration recorder : en
  • US2782329A - Dynamotor : en
  • DE958568C - Driving control for diesel locomotives with fluid gears : de en
  • FR1131134A - Insulating resinous compositions based on synthetic copolymer : en fr
  • AU2082956A - New thioxanthones : en
  • US2782014A - Egg beater : en
  • US2782280A - Magnetostrictive relay : en
  • AU214297B2 - Improvements in or relating to engine-assisted pedal cycles : en
  • US2781595A - Toy ruler with animated figures : en
  • US2782019A - Indirect heat calcining kiln : en
  • DE1002765B - Carbonless form set : de en
  • DE1740047U - REFRIGERATED FURNITURE, IN PARTICULAR REFRIGERATOR. : de en
  • DE1740098U - WALKING GRATING BELT SUPPORTED ON CROSS MEMBERS, IN PARTICULAR WITH RUST BARS LYING IN THE LONGITUDINAL DIRECTION OF THE RUST. : de en
  • DE1740165U - OIL FIRED AIR HEATER. : de en
  • DE958661C - Circuit arrangement for telecommunication, in particular telephone systems : de en
  • GB768634A - Improvements in a filter for separating particles from gas : en
  • DE1740046U - FRIDGE. : de en
  • DE958497C - Synthetic lubricating oil based on diesters : de en
  • DE1002825B - Tuning device for high frequency with adjustable self-induction : de en
  • DE1002966B - Multi-axis dynamometer : de en
  • DE1740028U - FACILITY FOR TREATMENT OF FABRICS. : de en
  • DE958512C - Alternating load testing machine : de en
  • AU217111B2 - An improved method and machine forthe production of rubber and like rings : en
  • FR1131159A - Manufacturing process of a bonding paste : en fr
  • AU214653B2 - A glass-washing machine : en
  • DE1002743B - Process for processing phosphorus sludge : de en
  • DE1003115B - Boron carbide molded powder and process for its manufacture : de en
  • DE1740043U - FRIDGE. : de en
  • FR1131348A - Method and device for the treatment of waste paper, dry waste and other similar materials : en fr
  • FR1131422A - Process for the preparation of particularly pure crystalline materials, device for its use and products obtained : en fr
  • USD179730S - Plate or similar article : en
  • US2781538A - Broom : en
  • US2781799A - Bag-filling apparatus : en
  • DE958785C - Turning mechanism for tractor-drawn turning plows : de en
  • FR1131452A - Improvement in lyophilization processes and apparatus : en fr
  • DE1002778B - Support of a central coupling, especially for rail vehicles with central adjustment : de en
  • DE1002801B - Identification device for ringing circuits in a self-connecting telephone system : de en
  • AU2075756A - Improved method of treating tobacco : en
  • DE1002839B - Arrangement for electrical switching contacts : de en
  • AU211765B2 - Improvements in or relating to water-storage devices for life rafts or like craft : en
  • CA537338A - Methods and apparatus for extruding cellular plastics : en fr
  • CA537351A - Rotative pump : en fr
  • US2781814A - Anti-skid tire chain and fastening means therefor : en
  • US2781857A - Hydraulically operated variable pitch marine screw propeller : en
  • US2781594A - Decorative plate and mounting : en
  • US2781647A - Cold-gas refrigerator : en
  • DE958480C - Process and film for the production of prepared screened clichés : de en
  • DE958489C - Device for switching on a latched switch remotely : de en
  • GB768647A - Preparation of cyclopentanopolyhydrophenanthrene compounds : en
  • GB768922A - Artillery equipment : en
  • USPP1568P - Almond tree : en
  • DE1740256U - DEVICE FOR RIVETING FLAT PARTS. : de en
  • DE958819C - Artificial eye for dolls etc. like : de en
  • GB768887A - Improvements in or relating to the production of resinous materials : en
  • GB768799A - Improvements in or relating to fan structure : en
  • GB768856A - Improvements in or relating to securing friction linings for brakes or clutches : en
  • GB768626A - Improvements in or relating to the cyclic method for producing a combustible gas rich in oil gas : en
  • GB768783A - Improvements in printing presses : en
  • GB768812A - Improvements in or relating to multiple superimposed tray assemblages : en
  • CA537329A - Combination air cleaner and chaff screen : en fr
  • DE1740356U - LOCHSTEIN ROTARY TABLE PRESS. : de en
  • DE1740228U - SEAL FOR WORKING PISTON IN COMBUSTION ENGINE. : de en
  • AU2086156A - Process forthe synthesis of analogs of steroid hormones substituted inthe 2-position : en
  • CA537312A - Locking means : en fr
  • GB768797A - Improvements in and relating to contact arrangements of electric switches : en
  • FR1131380A - Interlocking gasket and elastic ring for joining pipes in thermoplastic synthetic resin : en fr
  • DE1003087B - Safety razors with protective rollers : de en
  • AU217050B2 - Harvestingmachine for clover seeds andthe, like : en
  • DE958451C - Clamping optical alignment devices on weapons : de en
  • US2782197A - Preparation of keto pyrimidines : en
  • US2782358A - Power supply : en
  • DE1003074B - Cast resin ship's propeller with fabric reinforcements and process for their manufacture : de en
  • DE958641C - Shoulder pads for women's and men's clothing : de en
  • US2782094A - Potassium nitrate of reduced tendency to caking and setting : en
  • DE958379C - Process for improving the fastness properties of dyeings with substantive dyes on cellulose fibers : de en
  • DE958739C - Welded tubular element : de en
  • GB768846A - Fluid-pressure braking systems for road vehicles : en
  • GB768557A - Improvements relating to breathing masks : en
  • DE1740280U - PHOTOGRAPHIC LENS SHUTTER WITH A FRAMEWORK. : de en
  • US2781515A - Staple feed magazine : en
  • DE958474C - Process for the preparation of 2, 4b-dimethyl-1, 2, 3, 4, 4a, 4b, 5, 6, 7, 9, 10, 10a-dodecahydrophenanthrene compounds : de en
  • GB768822A - Improvements in rear-viewing mirrors for motor vehicles : en
  • FR1131526A - Improvements to vehicles : en fr
  • GB768568A - Improvements in and relating to plywood building units : en
  • GB768677A - Surgical dressings and process for their production : en
  • GB768824A - Improvements in or relating to vacuum cleaners : en
  • DE958657C - Deep rolling mill for slabs and blocks : de en
  • DE958758C - Device for measuring radiation intensities by comparing fluorescence : de en
  • US2781760A - Surgical instrument : en
  • GB768865A - Self-contained breathing apparatus : en
  • GB768455A - Improvements in the manufacture of spheroidal graphite cast iron : en
  • GB768532A - Improvements in sintered hard compositions : en
  • FR1131115A - Motor vehicle motion transmission without shifting : en fr
  • DK82124C - Holder for yarn keys. : da en
  • FR1131517A - Rail vehicles with individually guided axles : en fr
  • GB768711A - Improvements in or relating to endless tracks for self-laying track vehicles : en
  • GB768589A - Improvements in or relating to printing machines : en
  • DE1740144U - WALL FOLDING BED. : de en
  • GB768592A - Machines for producing filter mouthpiece cigarettes and the like : en
  • DE1740232U - CLAMP FOR MUTUAL CONNECTION OF LONGITUDINAL COMPONENTS. : de en
  • GB768857A - Improvements in gas fires : en
  • DE1740086U - WATERPROOF METAL OR PLASTIC BOX FOR CONTROL GEAR AND CAPACITORS FOR GAS DISCHARGE LAMPS. : de en
  • DE958796C - Melted lead salt to lead metallic objects : de en
  • FR1131251A - Method and device for hot working plastics and particularly plastic pipes : en fr
  • GB768499A - Improvements in and relating to metal-frames, especially for windows and doors : en
  • DE1002876B - Arrangement for bridging short-term power failures : de en
  • DE1002917B - Process for the enrichment and isolation of therapeutically valuable substances from moors, soils and their products in water-soluble form : de en
  • DE1003055B - Headlights for motor vehicles : de en
  • DE958479C - Copy machine for loose-leaf accounting : de en
  • DE958762C - Knitting machine, in particular flat knitting machine with a device for changing pattern threads : de en
  • DE1002728B - Device for hanging loose sheets of any kind in comb-like rolls : de en
  • US2781812A - Helical split ring biting tooth washer adapted to be retained on a rotary fastener : en
  • US2781555A - Abraded-yarn production : en
  • US2782267A - Push-pull transistor amplifier : en
  • US2782384A - Microwave guide rotatable joint : en
  • DE1002771B - Heat exchange tube with helically wound corrugated metal band : de en
  • DE1740379U - ATTACHING A ROUND LINK CHAIN TO THE BAND MAT OF A LINK BAND. : de en
  • AU1181955A - Twin diaphragm relay pulsator for milking machines : en
  • US2782261A - Ship service telephone mounting : en
  • US2782314A - Frequency supply circuits for carrier systems : en
  • US2781630A - Dial train for roskopf type watches : en
  • US2782091A - Uranium recovery process : en
  • US2782311A - Bridge controlled oscillator : en
  • DE1740275U - FOLDING CAMERA, IN PARTICULAR JUMPING CAMERA, WITH MOVABLE PICTURE STAGE. : de en
  • DK82140C - Pick-up with two or more needles whose holders are cushioned from the outside. : da en
  • DE1002965B - Method for determining and displaying a wet road surface and device for this : de en
  • DE1003104B - Safety bindings : de en
  • DE1740012U - APRON. : de en
  • DE958387C - Process for separating air : de en
  • DE958751C - Five-stroke switch : de en
  • FR1131138A - Method of constructing hollow elements, hollow elements thus produced and permanent formwork elements used for this purpose : en fr
  • FR1131264A - Retractable thin-walled sealing device, more particularly intended for hydraulic installations : en fr
  • US2781601A - Automatic fishing line puller : en
  • US2781941A - Vertical vent fitting : en
  • US2782255A - Telephonograph : en
  • DE1002926B - Device for cleaning kitchen appliances or the like. : de en
  • DE1740097U - FLAME SIZE REGULATOR FOR CARBURETTOR TECHNICAL ALCOHOLS. : de en
  • DE1002883B - Transportable electric lighting equipment, in particular street lamps, miners' lamps, stable lanterns : de en
  • FR1131444A - Electronic stabilization device for high voltages, and appropriate electron tube : en fr
  • GB768786A - Improvements in and relating to planar type electron tubes : en
  • DE1740026U - DEVICE FOR OILING PUNCHING TOOLS. : de en
  • DE1740213U - DEVICE FOR DETERMINING THE GAS PERMEABILITY OF FILMS. : de en
  • DE958460C - Process for the treatment of sugar juices, in particular for improving the filterability : de en
  • DE958636C - Model boat, model vehicle or the like. : de en
  • FR1131260A - Guide derailleur for windlass : en fr
  • GB768743A - Improvements relating to internal shoe drum brakes : en
  • CA537293A - Sealing strips : en fr
  • US2781782A - Valve control linkage : en
  • AU210139B2 - A lauter tank : en
  • AU211578B2 - Method of welding by an aluminothermic casting process : en
  • CA537273A - Refractory bracket : en fr
  • CA537278A - Plasticized polymer latexes and method of making : en fr
  • US2781672A - Brake or stop mechanism : en
  • US2781697A - Trigger mechanism for a semiautomatic firearm : en
  • US2782075A - Collapsible bench : en
  • DE958457C - Drum-shaped container for bulk goods with a paddle wheel closed off from the outside : de en
  • DE1740167U - RADIOTOR HUB WITH A HUB COMPOSED OF A TUBE, INTO WHICH A RIB WITH CUTTED PINS ENDS. : de en
  • DE1740197U - COMBINED SCANNER NEEDLE. : de en
  • AU213003B2 - Improvements in or relating to automatic telephone exchanges which provide a dictation service : en
  • AU213914B2 - Thermometer type voltage indicator tube : en
  • CA537294A - Sealing strip : en fr
  • CA537248A - Method of mixing aqueous wax emulsion with finely divided clay : en fr
  • DE1002758B - Device for heating steam boilers equipped with riser and downpipes with external steam : de en
  • DE1740225U - MOTOR VEHICLE SET UP FOR HARVESTING ROOT FRUITS. : de en
  • CA537251A - Process for manufacturing alkylated methylol melamines : en fr
  • DE1002860B - Relay combination for the automatic tripping of disconnectors or switches with low breaking capacity in electrical distribution systems : de en
  • AU2084756A - Improvements in or relating to electrical remote supervisory apparatus : en
  • AU2093556A - Improved railway vehicle suspension : en
  • USD179737S - Wheel cover or similar article : en
  • US2781715A - Air diffusing device : en
  • DE1002933B - Damping device for drop weight safety brakes on conveyor machines : de en
  • DE1740368U - PLASTIC CONTAINER. : de en
  • DK82115C - Unit, consisting of a hot air piston engine and a cooling machine operating according to the reverse hot air engine principle. : da en
  • FR1131133A - Method of controlling power and consumption during the operation of machines and compressed air devices : en fr
  • DE1740391U - CHAIN DISC. : de en
  • GB768454A - A new phenothiazine complex : en
  • GB768552A - Improvements in or relating to oil-fired heaters for mastic asphalt : en
  • GB768644A - Cyclopentanopolyhydrophenanthrene compounds : en
  • GB768776A - Improvements in and relating to opposed-piston internal combustion engine frames : en
  • US2781582A - Magnetic center holder for a workshop compass : en
  • US2782110A - Metal-ceramic bonded granular material : en
  • US2781897A - Gun case : en
  • US2781821A - Turntable seats : en
  • DE958467C - filter : de en
  • US2782254A - Tape measuring device for a teletypewriter message storing unit : en
  • US2782354A - Motor : en
  • DE1740309U - WHEEL DISC COVERING FOR VEHICLE WHEELS. : de en
  • DE958599C - Process for the preparation of polymerization products : de en
  • AU2079456A - Image reproducing device ofthe cathode ray tube type : en
  • AU2079756A - A lauter tank : en
  • DE1002942B - Veneer splicing machine : de en
  • DE1740375U - CONVEYOR BELT SYSTEM. : de en
  • US2781759A - Syringe : en
  • DE1002906B - Air heater for high temperature areas : de en
  • DE1002923B - Process for placing batches in glass melting furnaces or glass melting tank furnaces : de en
  • US2781524A - Motorized beds : en
  • US2781900A - Container for oil and the like : en
  • AU2080656A - Glyceryl ether analgesic agents and process of producing them : en
  • CA537298A - Radio antennae : en fr
  • AU2082456A - Internal combustion engines ofthe compression ignition liquid fuel injection type : en
  • US2781723A - Mine firing control device : en
  • US2781891A - Work conveying mechanism : en
  • US2782404A - Circuit control system for supervising the operation of a plurality of devices : en
  • US2782085A - Collapsible table : en
  • AU2091856A - Improvements relating to hook fastenings forthe waistbands of trousers : en
  • AU220835B2 - 17-alkenyl and 17-alkynyl- nortestosterones : en
  • DE1002726B - Process for coloring materials which, due to their nitrogen content, can be colored with acidic dyes : de en
  • DK82156C - Feed mechanism for the light-sensitized material in a typographic photocopier. : da en
  • DE1002712B - Device for the operation and ignition of a burner arranged in a hardly accessible place, preferably for absorption refrigeration machines : de en
  • DE1740018U - ZIPPER. : de en
  • GB768879A - Method of producing hollow articles by de-hydrating fiber pulp : en
  • US2782167A - Viscosity index improvers : en
  • AU2092856A - Installation forthe production of panels or similar articles : en
  • AU213573B2 - Shaping thermoplastic resin : en
  • CA537300A - Sheet spreading conveyor : en fr
  • DE1003061B - Method for connecting the rim to the wheel disc of disc wheels : de en
  • DE958578C - Arrangement for coupling a disc tube to a hollow pipeline : de en
  • US2781793A - Pick and pick loom : en
  • US2781845A - ahlberg etal : en
  • AU208613B2 - Improved journal and bearing assembly : en
  • CA537308A - 17-acyloxy steroids and process for preparing same : en fr
  • US2782208A - Chlorinated cobalt phthalocyanine precursors : en
  • DE1002831B - Process for producing an electrically insulating, heat-resistant and corrosion-resistant layer : de en
  • DE1003053B - Axle suspension, especially for land vehicles, preferably motor vehicles : de en
  • AU1207755A - Process and apparatus forthe production of molecularly oriented natural or synthetic resins or compositions comprising same and articles produced by such process : en
  • AU214780B2 - Apparatus fop the cooking of articles of food from batter : en
  • DE958566C - Rail fastening, especially for mine and field railways : de en
  • FR1131419A - Salt harvesting machine : en fr
  • DE1003090B - Retractable ballpoint pen with air supply opening of the mine that can be sealed in the rest position : de en
  • DE958805C - Device for taking photographs with artificial lighting, preferably with flash light : de en
  • AU217262B2 - Constant velocity drive means, m : en
  • DE1740137U - MAGNETIC HANGING DEVICE FOR USE ITEMS. : de en
  • DE958616C - Needle threading device for sewing machines : de en
  • GB768710A - Improvements connected with electrically heated radiators : en
  • US2781556A - Textile combing machine : en
  • US2782389A - Subminiature tube receptacle : en
  • AU2087356A - Automatic voltage regulators : en
  • AU214670B2 - Improvements in fluid flowmeter sensing units : en
  • US2781710A - Standard assembly for a disk bedder gang : en
  • US2781967A - Computing apparatus : en
  • US2782366A - Visual indicator of harmonic distortion : en
  • AU211474B2 - Front dump mine skip : en
  • AU2084856A - Improvements in or relating to coders for electric pulse code modulation systems : en
  • US2782101A - Manufacture of carbon black : en
  • US2782302A - Frequency discriminators or the like : en
  • FR1131276A - Improvements to devices for connecting brush or broom soles to handles : en fr
  • DE1003128B - Apron conveyor : de en
  • DE958403C - Switching device controlled by a timer for multi-stage switchable electrical consumers : de en
  • DE958606C - Machine for picking up crops from the field : de en
  • US2781657A - Pre-stressed clay tile partition panels : en
  • US2781875A - Door construction : en
  • US2782230A - Sulfonation with sulfur trioxide : en
  • US2782278A - Magnetic snap switch : en
  • US2781943A - Pressure seal : en
  • AU2076856A - IMPROVED MEANS FOR ATTACHING PRONG-CARRYING DEVICES TO iE1IKXBLE MATERIAL : en
  • AU2081056A - Improvements in and relating to coiled electric water-heating elements : en
  • AU2088256A - 17-alkenyl and 17-alkynyl- nortestosterones : en
  • CA537280A - Presser foot for button sewing machine : en fr
  • DE958408C - Control drive for the auxiliary machines of a steam power plant : de en
  • DE1002869B - Arrangement for rectification : de en
  • DE958615C - Cooling system for internal combustion engines to drive threshing machines, in particular combine threshing machines : de en
  • CA537258A - Adjustable upper breaker blocks : en fr
  • FR1131293A - Current switch : en fr
  • FR1131345A - Separation of suspensions : en fr
  • GB768533A - Improved oil level indicating dip stick : en
  • GB768595A - Improvements in or relating to variable pitch propeller : en
  • FR1131143A - Process and installation for the production of gray iron in a foundry : en fr
  • FR1131414A - Torque limiting coupling device : en fr
  • GB768629A - Improvements relating to rotary treatment cylinders, drums and the like : en
  • FR1131361A - Protection and control assembly for shear feed lines or similar feed lines : en fr
  • GB768844A - Improvements in or relating to pigmented organic plastics and method for preparing the same : en
  • GB768780A - Method and apparatus for bending glass : en
  • DE958517C - Ironing attachment for the storage of the spindle of shut-off devices : de en
  • GB768698A - Improvements in or relating to shock absorbers for aircraft : en
  • GB768782A - Improvements in and relating to continuously operating centrifugal machines : en
  • GB768849A - Improvements in and relating to combine harvesters : en
  • DE1003040B - Axial piston pump or motor with rotating cylinder drum : de en
  • DE1003139B - Snap lock on watch bezels : de en
  • DE1003143B - Cable trolley that is moved together with a portable electricity consumer, in particular an excavator : de en
  • AU2089756A - Brake disc : en
  • AU218421B2 - Preservation of nonhuman animal bones : en
  • DE1002795B - Telephone for two positions of use : de en
  • DE958407C - Switching resistor arranged in the diverter switch insert of controllable transformers and choke coils : de en
  • DE958779C - Ball perimeter for eye examinations : de en
  • DK82134C - Apparatus for the combustion of solid fuels. : da en
  • AU2087456A - Mould for casting concrete articles : en
  • AU210685B2 - Thread guides for textile machines andthe method of making thesame : en
  • DE1740187U - HEAD PROTECTION CAP MADE OF LEATHER OD. DGL. : de en
  • DE1003140B - Clock with striking mechanism and volume control : de en
  • DE1740358U - STONE SAW. : de en
  • US2781662A - Viscosity meter : en
  • US2781856A - Control system for variable pitch screw propellers : en
  • US2782225A - Production of terephthalic acid, esters or acid esters : en
  • US2782099A - Preparation of barium hydroxide : en
  • DE1002804B - Circuit arrangement for the identification of calling, official calls of a certain value leading subscribers in telephone extension systems : de en
  • DE1740207U - ELECTRIC EXPOSURE METER. : de en
  • FR1131183A - Process for dyeing articles molded from aromatic polyesters, in particular from polymers of ethylene glycol terephthalate : en fr
  • GB768508A - Signal-separating circuit for a color-television receiver : en
  • DE1740160U - DEVICE FOR IMPROVING THE DRAFT IN FLUE PIPES. : de en
  • DE958400C - Connector, especially for separating end closure plates u. like : de en
  • DE958618C - Gear pump : de en
  • DE1002897B - Bistable toggle switch arrangement with two transistors : de en
  • DE1002809B - Circuit arrangement for telecommunication, in particular telephone systems for setting a charge indicator at subscriber stations : de en
  • DE1740027U - DEVICE FOR FORMING EYELETS AT THE END OF COIL SPRINGS. : de en
  • DE958511C - Dynamometer : de en
  • DE958772C - Hollow stone, closed on five sides, made of concrete with heavy aggregates : de en
  • US2781930A - Pipe handling apparatus : en
  • US2782240A - Ethers of polyoxyalkylene glycols : en
  • US2781791A - Shuttle structure : en
  • DE1002927B - Slingshot car, cover car etc. Like. For curtain and curtain sets : de en
  • FR1131147A - Force limiting device for a straw baler or similar machine, and machine comprising said limiting device : en fr
  • GB768536A - Fluid pressure operable vehicle brake control apparatus : en
  • US2782003A - Wire stretcher : en
  • DE1003106B - Ball skill game : de en
  • DE1003127B - Protection device at the reversing station for conveyor belts : de en
  • DE1740340U - TRANSFER IMAGE, IN PARTICULAR FOR PLASTIC ARTICLES MANUFACTURED BY THE INJECTION METHOD. : de en
  • DE958708C - Connection for flat belt : de en
  • US2781808A - Combined arrow quiver and carrying case : en
  • USD179719S - Combined letter opener and stamp drawer : en
  • DE1740052U - ELECTRON BEAM TUBE FOR THE REPLAY OF COLOR TELEVISION IMAGES. : de en
  • DE958529C - Contact grid : de en
  • DE958547C - Machine for placing ceramic bricks in stacks : de en
  • US2782095A - Sodium nitrate of reduced tendency to caking and setting : en
  • DE1002702B - Process for foam swimming preparation, in particular of hard coal : de en
  • DE1003028B - Device for removing pieces of waste from paper or cardboard processing machines : de en
  • DE1740325U - CLOSING LUG FOR REFRIGERATOR DOORS. : de en
  • DE958494C - Process for inert gas arc welding of butt welds on light metal parts, in particular made of aluminum and aluminum alloys, using a base : de en
  • DE958706C - Elastic bearing for machines : de en
  • US2782271A - Time switch : en
  • DE958646C - Process for the preparation of alkali metal borohydrides : de en
  • AU1155355A - Makeready sheet material anda makeready process for letterpress printing : en
  • AU2086456A - Improvements in and relating to starter drives : en
  • DE1740370U - PROTECTIVE VESSEL WITH LID TO ACCEPT THIN-WALLED CONTAINERS. : de en
  • USD179741S - Lamp base : en
  • DE1002701B - Apparatus and method for sink-swim divorce : de en
  • DE958721C - Grid, e.g. B. radiator or ventilation grille for motor vehicles : de en
  • GB768625A - Improvements in or relating to drawer locking devices : en
  • DE1002821B - Radio altimeter : de en
  • DE1740084U - ELECTRIC TILTING LAMP. : de en
  • DE1740270U - ADVERTISEMENT LIGHT. : de en
  • CA537234A - A stator-and-pole-development in unidirectional commutator machines : en fr
  • US2782375A - Wide deviation reactance tube modulator circuit : en
  • FR1131177A - Elastic coupling : en fr
  • FR1131354A - Process for the preparation of halogen hydrins : en fr
  • AU215587B2 - Method of and apparatus for mixing two liquids : en
  • FR1131129A - Device for controlling the printing head in addressographs and similar machines : en fr
  • FR1131410A - Metal shielded high voltage power station : en fr
  • FR1131516A - Guidance device for railway vehicle wheels : en fr
  • US2782291A - Thermostatic heating control systems : en
  • FR1131119A - Process for the manufacture of organosilicon compositions and products obtained by this process : en fr
  • GB768463A - An automatic balancing arrangement for aircraft control-surfaces : en
  • GB768486A - Improvements in or relating to electric blasting caps : en
  • DE958542C - Turret press for ceramic products : de en
  • FR1131126A - Animal fat extraction process : en fr
  • FR1131136A - Metal detector device operating on all alternative sectors : en fr
  • FR1131171A - Tape drive control device in a tape recorder : en fr
  • GB768814A - Solvent medium for the anthraquinone process for the production of hydrogen peroxide : en
  • DK82117C - Electrical circuit protection systems containing means sensitive to surges on the circuit input terminals. : da en
  • DE958601C - Measuring head for a thermocouple : de en
  • GB768604A - Improvements in or relating to the production of compound bearings : en
  • USD179743S - Girdle : en
  • FR1131268A - Improvements made to devices for handling powdery, granular or similar bodies : en fr
  • US2781885A - Article feeding and inspection machine : en
  • DE1002818B - Automatic retuning for telegraphy reception : de en
  • DE1003039B - Axial piston pump or motor with rotating cylinder drum : de en
  • DE1003093B - Container pencil sharpener : de en
  • DE1740353U - CHILDREN'S TOYS (PIPE SWEEP AND BAECKER'S APPRENTICE). : de en
  • GB768896A - Improvements in and relating to cellular compositions : en
  • DK82116C - Sliding roof for freight wagons, consisting of roof sections. : da en
  • US2782179A - Process for preparing polytetrafluoroethylene-asbestos compositions : en
  • DE1002815B - Frequency and phase shifter and modulator for very short electromagnetic waves : de en
  • DE1740035U - RAW STRIP STORAGE ARRANGEMENT FOR STRIP CARD. : de en
  • DE958604C - Bracket for jewelry on pull pieces of zippers : de en
  • AU2087256A - Egg cracking machine : en
  • DE1740067U - ROTARY SWITCH WITH THROUGH AXLE FOR SMALL DEVICES. : de en
  • DK82128C - Means for dyeing animal taverns, especially human hair. : da en
  • DE1740381U - DOUBLE CHAIN CONVEYOR. : de en
  • DE958621C - Steering device for motor vehicles with planetary gear ratio that can be switched on and off : de en
  • GB768517A - Cooling system for induction apparatus : en
  • GB768580A - Improvements in and relating to surgical cushioning device : en
  • GB768852A - Improvements in and relating to the electrical starting of internal combustion engines : en
  • GB768507A - Accounting or similar calculating machine : en
  • GB768937A - Improvements in and relating to electromagnetic control devices : en
  • FR1131238A - Rotary internal combustion engine : en fr
  • GB768750A - Improvements in single phase electric circuit breakers : en
  • GB768477A - Improvements in or relating to stranded conductors for electric cables : en
  • DK82125C - Stacking machine for workpieces, such as hides or skins. : da en
  • US2782182A - Process for interpolymerization of maleic anhydride with vinyl alkyl ethers : en
  • DE1002958B - Drive device for drum pens : de en
  • DE1740158U - SHAFT PROTECTION AGAINST WAGON FALLS IN MINING COMPANIES. : de en
  • DE958380C - Dye emulsions and methods of dyeing and printing with these dye emulsions : de en
  • DK82137C - Locking mechanism for machines for applying a tread on rubber tires. : da en
  • US2782016A - Carbonating apparatus : en
  • US2782231A - Preparation of malonanilic acid and substituted malonanilic acids : en
  • FR1131295A - Automatic variable flow feed regulator : en fr
  • DE958493C - Process for resistance point or line seam welding of radiator elements to one another : de en
  • DE958814C - Sharpening machine : de en
  • DE958820C - Process for operating nozzle weaving machines and a unit consisting of a piston pump and a connected nozzle for carrying out the process : de en
  • GB768720A - Thermostatically controlled valves : en
  • GB768863A - Photogrammetric rectification projector : en
  • DE1002760B - Arrangement on the radiant heating surface of a forced current steam generator : de en
  • DE1003071B - Installation of a diving pressure vessel : de en
  • FR1131511A - Irradiation of octamethylcyclotetrasiloxane and products thus obtained : en fr
  • US2781853A - Packer for wells : en
  • DE958548C - Gripper for feeding the wrapping paper or the like in wrapping machines : de en
  • DE958675C - Switching and machine arrangement for generating continuously controllable active and reactive resistances of any sign : de en
  • DE958705C - Device for regulating the thrust nozzle cross-section of jet engines : de en
  • US2781775A - Limited capacity check valve : en
  • US2782213A - 4, 5, 21-trihydroxypregnane-3, 20-dione, 11-oxygenated derivatives and esters thereof : en
  • US2782364A - Method and apparatus for locating displaceable oil in subterranean formations : en
  • US2781908A - Scalper : en
  • DE958506C - School desk that can be combined to form several table shapes : de en
  • DE958690C - Rotary lobe high vacuum pump system : de en
  • US2781761A - Pocxet ash tray : en
  • DE958724C - Method of making an easily peelable protective strip e.g. B. on a frame seam part of a shoe : de en
  • DE958727C - Apron conveyor for bottle conveyance : de en
  • FR1131477A - Article of piety : en fr
  • US2781632A - Device for circulating a medium in a reciprocating engine : en
  • US2781896A - Hat carton insert : en
  • DE1002977B - Vibrating conveyor grate for root crops, especially for potato harvesters : de en
  • DE1740273U - LENS MOUNT WITH RANGEFINDER CONTROL CURVE. : de en
  • GB768576A - Improvements in or relating to magazines of the semi-circular type for automatic looms : en
  • GB768504A - Improvements in or relating to apparatus for displaying postal letters or like flat articles : en
  • DE1002764B - Method of stamping rod-shaped goods : de en
  • US2781585A - Gauge for measuring internal dimensions : en
  • US2782222A - Production of terephthalic acid or esters thereof : en
  • DE958579C - Mechanical converter with electromagnetically or electrodynamically operated contacts : de en
  • DE958674C - Electrical distribution system : de en
  • DE958700C - Reinforced concrete slab with lightweight panels serving as permanent formwork : de en
  • GB768727A - Optical arrangement for splitting a light beam and for reuniting the (split) light beams : en
  • GB768850A - Improvements in or relating to blind riveting : en
  • FR1131430A - Improvements in the production of cellular structures : en fr
  • FR1131146A - Synthetic fiber finishing process : en fr
  • FR1131494A - Aerodyne or convertible plane : en fr
  • GB768874A - Improvements in fungicidal compositions : en
  • DE1003123B - canister : de en
  • FR1131370A - Improvements to telecommunication lines : en fr
  • FR1131397A - Transistor amplification circuit : en fr
  • FR1131530A - Printing method and device with immediate drying of glass ampoules or similar objects : en fr
  • US2781575A - Apparatus for assembling liquid dispensing container elements : en
  • DE958645C - Process for sizing threads made of artificial fibers, in particular made of fully synthetic fibers : de en
  • DE1740223U - MONEY TUBE WITH LOCKABLE LOCKING DEVICE. : de en
  • GB768694A - Improvements relating to vertical retorts for the carbonisation of coal and the like : en
  • DE1003021B - Procedure for freezing parts of poultry : de en
  • US2781795A - Shuttle for narrow ware loom : en
  • US2782144A - Treating silica-metal oxide composites and cracking process : en
  • DE958809C - Sash for windows, doors or the like, which is suspended from the fixed frame by means of handlebars : de en
  • USD179727S - Plate or similar article : en
  • DE1740029U - CONTROL FOR DRIVING DECATING MACHINES. : de en
  • DE958798C - Lathe : de en
  • FR1131362A - Manufacturing process of selenium rectifiers : en fr
  • FR1131350A - Quick assembly device for canvas tents, tarpaulins and similar flexible parts : en fr
  • GB768666A - Improvements relating to the production of polymeric materials : en
  • CA537256A - Method and apparatus for acoustic logging : en fr
  • US2781708A - Self-contained developing unit : en
  • DE1002956A - I geophone : de en
  • DE1002756B - Process for the preparation of 21-aldehydes of the Pregnan, Pregnen and Allopregnan series : de en
  • GB768772A - Amino ketone compounds and methods for producing the same : en
  • DE1740284U - DEVELOPMENT WATCH FOR ROENTGEN IMAGES. : de en
  • FR1131102A - Improvement in vibration driving devices : en fr
  • FR1131537A - Continuous treatment of fabric strips : en fr
  • GB768562A - Improvements in or relating to foamed plastics : en
  • GB768858A - Improvements relating to the erection of engine-generator sets : en
  • DE958543C - Device for cleaning the cutting wire on automatically operating clay strand cutters : de en
  • FR1131101A - Spray gun : en fr
  • FR1131481A - Winged bird mark : en fr
  • GB768674A - Improvements in an automatic loom and a method of weaving thereon : en
  • DE958728C - Rotary drum with trickle fittings : de en
  • FR1131407A - Envelopes for medicinal paste products, in particular for suppositories : en fr
  • FR1131441A - New polyazo dyes, their preparation process and their applications : en fr
  • GB768573A - Hydraulic power transmission systems for road vehicles : en
  • GB768775A - Device for taking up excess play between two members : en
  • DE958695C - Process for the production of high quality threads by spinning aqueous solutions of polyvinyl alcohol : de en
  • GB768452A - Ferrous calcium citrate complex containing water of hydration : en
  • DE1002851B - Power generation system with accumulator battery, in particular train lighting system : de en
  • DE1002874B - Spring ring for high-voltage electrical devices : de en
  • US2782130A - Non-woven fabric : en
  • US2782378A - Four-terminal impedance network with variable attenuation : en
  • FR1131111A - Pulsator for washing machines : en fr
  • GB768820A - Improvements in or relating to shaft seals : en
  • GB768895A - A rock piercing blowpipe having an internal combustion chamber : en
  • DE1740096U - SOAP SHAPED PIECE WITH TEXTILE COVER. : de en
  • DE958518C - Valve for flexible lines : de en
  • US2781624A - Rotary row crop beater : en
  • AU214296B2 - A germanium p-n junction rectifier : en
  • US2781776A - Pressure regulating valves : en
  • FR1131523A - Gyroscopic compass : en fr
  • GB768778A - Chloral derivatives and methods for their preparation : en
  • FR1131340A - Egg testers : en fr
  • GB768787A - Azo nitriles containing beta-hydroxyalkyl substituents : en
  • GB768811A - Improvements in or relating to souvenir cards : en
  • GB768930A - Improvements in or relating to a nozzle for or provided on an air distributing box : en
  • FR1131447A - Method and apparatus for depositing a metallic coating on a base metal : en fr
  • DE1003059B - Hinge for trunk lids of motor vehicles : de en
  • DE958725C - Device for triggering a signal when a given bunker is reached : de en
  • DE1002844B - Pressure sensitive electrical mini switch : de en
  • DE1740065U - ELECTRIC DEVICE. : de en
  • DE1740298U - CONTROL DISPLAY DEVICE. : de en
  • FR1131243A - Rest chair with legrest : en fr
  • FR1131438A - Material spraying machine : en fr
  • AU218743B2 - High strength modified isobutylene/maleic anhydride copolymers and method of preparation : en
  • AU211475B2 - Pin connector and method of manufacturing thesame : en
  • DE1002928B - Roller bearings : de en
  • DE1740152U - FITTINGS FOR HINGING UP FURNITURE LOCKING PLATES. : de en
  • DE958445C - Double-T- or U-shaped profiled clamping element of high concentricity with resilient clamping legs that are elastically applied radially under the influence of a longitudinal force against the workpiece or a support body : de en
  • AU2077656A - Improvements in or relating to static electrical code translating equipment : en
  • DE1740222U - BOX SECURITY FOR MONEY BOXES. : de en
  • FR1131420A - Door for watch case or similar item : en fr
  • AU2092656A - Purification of sugar juices : en
  • AU217053B2 - Automatic airline lubricator : en
  • AU210082B2 - Improvements in contact pins for electrical plugs and method of manufacture of such pins : en
  • DE1003057B - Device for heating and ventilating motor vehicles : de en
  • AU215768B2 - Explosive compositions : en
  • CA537243A - Telescopic sight mount for firearms : en fr
  • DE1002808B - Circuit arrangement for current surge repeaters in telecommunication systems, especially telephone systems : de en
  • US2782096A - Ammonium nitrate of reduced tendency to caking and setting on storage : en
  • DK82127C - Process for the preparation of drug tablets. : da en
  • DE1002963B - Method and device for the continuous recording and control of the steam content of gases : de en
  • DE1740385U - EMPTYING DEVICE FOR SEVERAL SLOT BUNKERS IN A ROW. : de en
  • DE958399C - Tensioning device for ropes, wires, etc. like : de en
  • US2782401A - Plural condition responsive signal system with initial testing : en
  • FR1131250A - Process for preparing surface-treated materials and products thus obtained : en fr
  • US2781680A - Upper control arm straightener : en
  • GB768466A - Improved means for securing pulleys, wheels or other machine parts on shafts : en
  • US2782367A - Electronic device responsive to variable electrical conductances and capacitances of material, such as moisture content in lignocellulose materials : en
  • FR1131283A - Automatic charging system for telegraph communications : en fr
  • FR1131508A - Wheel for vehicles mounted on tires : en fr
  • IE21841L - Brake deflection compensator : en
  • FR1131388A - Method and device for checking filters, in particular paper filters : en fr
  • US2781978A - Temperature regulator for room heating : en
  • FR1131168A - Starting and braking resistor for electric motors : en fr
  • GB768615A - Improvements in or relating to inlet silencers for internal combustion engines : en
  • FR1131474A - Depilatory device : en fr
  • GB768586A - Improvements in or relating to method of refining oil with a selective solvent : en
  • GB768733A - Improvements in and relating to plating by the decomposition of gaseous metal-bearing compounds : en
  • GB768522A - Improvements in or relating to elastic stockings and the like : en
  • GB768603A - Furane compounds : en
  • GB768734A - Improvements in or relating to combined dispenser and valve operating mechanism : en
  • DE1740314U - LUGGAGE RACK FOR MOTORCYCLES, SCOOTERS AND THE LIKE. : de en
  • AU209556B2 - Improvements in or relating to escape chutes : en
  • DE1740116U - Plate-like holding device for tablets in vessels or the like. : de en
  • FR1131262A - Rotary speed detection device : en fr
  • GB768792A - A device for cooling the bearings of gas turbine installations, and in particular the exhaust gas turbo-superchargers of internal combustion engines : en
  • USD179716S - Grip handle or similar article : en
  • FR1131228A - Process for manufacturing bags and other containers of all kinds, in particular handbags, tote bags, etc. : en fr
  • GB768870A - Continuous press for separating liquids from solids : en
  • FR1131247A - Improvements made to highly impact-resistant polymeric styrenes and to the processes for preparing these products : en fr
  • FR1131367A - Automatic cooling adjustment device for air-cooled engines : en fr
  • DE1740205U - DEVICE FOR RECORD PLAYER. : de en
  • DE958703C - Measuring device for checking the flank angle of worms and threaded spindles : de en
  • DE958520C - Impact plate for insertion between the side discs of the impact wheel of coal mills : de en
  • DE958611C - Fungicides : de en
  • GB768563A - Improvements in or relating to travelling wave magnetron oscillators : en
  • GB768809A - Improvements relating to horizontal coke oven batteries : en
  • FR1131390A - heat exchanger : en fr
  • DE958556C - Closure for gas generators, in particular compressed gas generators, or other pressure vessels with openings that can be closed gas-tight : de en
  • US2782388A - Electric range outlet receptacle : en
  • DE958402C - Multiple switches based on the coordinate principle with multiple contact fields free of soldering points : de en
  • DE1740107U - DEVICE FOR BLOCKING OUT A BEAM, IN PARTICULAR X-RAY RADIATION. : de en
  • DE1740159U - TOP PLATFORM HELICOPTER. : de en
  • DK82143C - Typewriter keyboard. : da en
  • DE1740011U - LADIES TROUSERS WITH ROUND BUNCH. : de en
  • DE1740236U - ARRANGEMENT FOR GUIDING AND PLAY-FREE STORAGE OF PARTS THAT ARE SLIDING ON A LEVEL SLIDE, IN PARTICULAR OF CARRIERS FOR MEASURING PROBES ON ELECTRICAL MEASURING LINES. : de en
  • DE1002740B - Process for the production of granulates from finely divided masses with the addition of carbonaceous substances for processing in electrothermal ovens or fan ovens, especially for the production of calcium carbide : de en
  • FR1131198A - Hot tough ball and roller bearings : en fr
  • FR1131244A - Improvement in the manufacture of felt slippers : en fr
  • DE1003008B - Device for centering cylindrical and conical round blocks, in particular for turning benches : de en
  • FR1131216A - Process for the production of fine flake ice : en fr
  • FR1131369A - Improvements to binders for the preparation of foundry cores or molds : en fr
  • GB768761A - Improvements relating to horizontal coke oven batteries : en
  • CA537301A - Food package : en fr
  • DE1003045B - Synchronizing device, in particular for dog clutches in motor vehicle change gears : de en
  • FR1131353A - Process for the chloralkylation of aromatic compounds : en fr
  • GB768561A - Improvements in and relating to television receivers : en
  • AU210311B2 - Electric heating elements : en
  • DE1740149U - CORNER CABINET FOR OFFICE PURPOSES. : de en
  • DE958385C - Multi-color rotary printing machine for sheets : de en
  • FR1131541A - Metal support for vitreous enamel, its preparation process and its applications : en fr
  • AU2088456A - Improvements in or relating to cufflinks : en
  • AU217694B2 - Improvements in and relating to coiled electric water-heating elements : en
  • US2781796A - Mount making machine for electric lamps and similar devices : en
  • US2782067A - Hoist line grapple for handling logs : en
  • US2782083A - Pistons : en
  • USD179748S - Boarding ladder : en
  • DE958625C - fender : de en
  • GB768709A - Improvements in and connected with rail sections : en
  • DE1740359U - VIBRATING BARS, IN PARTICULAR FOR CRATES. : de en
  • CA537297A - Fluid pressure control valve : en fr
  • DE1002964B - Arrangement of measuring elements in bimetal psychrometers : de en
  • FR1131191A - Temporary crown tooth : en fr
  • FR1131363A - Mosaic parquet board assembly machine : en fr
  • DK82138C - Process for the preparation of water-soluble salts of curable, basic, ternary condensation products. : da en
  • GB768469A - A diversity reception system : en
  • CA537238A - Mortar dispensing apparatus : en fr
  • DE1003107B - Inertia power plant with reversing device : de en
  • DE958484C - Electrically shielded measuring room : de en
  • DE958495C - Cleaning and polishing preparations : de en
  • FR1131184A - Compositions for coloring textiles : en fr
  • FR1131325A - Protective device against splashing water, adaptable more particularly to a sink or similar object : en fr
  • DE1002785B - Route checking device, especially for electric railways : de en
  • US2781677A - Resiliently mounted form rolling device : en
  • US2782153A - Nickel electrodeposition : en
  • CA537254A - Support for attaching boost motors to self-projected missiles : en fr
  • US2781625A - Portable nut harvester : en
  • US2781720A - Juice extractor : en
  • US2781806A - Collapsible saw : en
  • US2782121A - Combined developer and fixer : en
  • US2782303A - Switching system : en
  • DE1003144B - Depositing device for clarifying or thickening Trueben : de en
  • DE1740042U - COMBINED WATER HEATING AND COOLING DEVICE. : de en
  • DE1740345U - PAIR OF ROLLER SKATES WITH BRACKET. : de en
  • DE958498C - Circuit arrangement for monitoring the flame of an electrically controlled oil burner : de en
  • US2781980A - Slugger roll crusher : en
  • CA537335A - Apparatus for extruding cellular plastics : en fr
  • US2781952A - Material handling apparatus : en
  • US2782171A - Leather liquid polish : en
  • US2782362A - Peak voltage regulator : en
  • US2782251A - Cables for high frequency use : en
  • US2781835A - Awning window construction : en
  • US2782166A - Ester base lubricating greases : en
  • US2782357A - 6-12 volt battery tester : en
  • DE958696C - Permanent wave agent for human hair : de en
  • US2781966A - Line counter : en
  • US2782072A - Liquid spray dispenser : en
  • US2782104A - Apparatus for the continuous lixivation, extraction or the like of vegetable matter : en
  • FR1131374A - Moped crank pulley with automatic clutches : en fr
  • FR1131303A - Improved process for the preparation of polymer and fiber compositions having improved dyeing qualities obtained from said polymers : en fr
  • FR1131316A - Contact device applicable to typewriters coupled to command transmitters : en fr
  • FR1131381A - Composition for the protection and conservation of wood : en fr
  • FR1131383A - Device for improving the accuracy of the indications of the receiver in a remote measurement installation by frequency variation : en fr
  • DE1740032U - AUCTION ADVERTISEMENT FOLDER. : de en
  • FR1131245A - Heel for ladies' shoes, made of plastic with wooden frame : en fr
  • GB768675A - Improvements in or relating to production of hydrogen peroxide : en
  • DE1002979B - Method and device for ventilating storage goods consisting of agricultural products, such as sugar beet, potatoes or the like. : de en
  • US2782376A - Suppressed carrier modulator : en
  • DE1740120U - Dandruff REMOVER AND HAIR CLEANER. : de en
  • GB768935A - Improvements in or relating to apparatus for cleaning spacebands used in type-bar-making machines : en
  • DE1002783B - Circuit arrangement for signal boxes with electrical locks, especially for track diagram signal boxes : de en
  • DE1002970B - Method for determining changes in shape using fine strain gauges : de en
  • DE1740081U - DEVICE FOR ADDITIONAL SWITCHING OF ROD FLASHLIGHTS VIA A LINE WITH A SWITCH. : de en
  • FR1131328A - Lamp : en fr
  • USD179733S - Store front : en
  • US2781754A - Thermal texturing of rock : en
  • US2782074A - Electrostatic spraying apparatus : en
  • US2782229A - Preparation of adducts of liquid linear polybutadiene and fumaric acid esters : en
  • DE958694C - Process for the production of non-glossy or only slightly glossy structures from copolymers of vinylidene chloride and vinyl chloride : de en
  • DE958620C - Sliding roof device for vehicles for passenger or cargo transportation, in particular for driver's cabs of trucks or the like. : de en
  • DE958640C - Tool for screwing in and out screw links, especially studs : de en
  • DK82136C - Partition door frame. : da en
  • GB768882A - Process and apparatus for kneading boiled sugar : en
  • DE1003038B - Electromagnetic pump : de en
  • FR1131476A - Method allowing the use of the same medium frequency amplifier in multistandard television receivers : en fr
  • DE958554C - Process for the production of a binder for the briquetting of comminuted fuels : de en
  • DK82130C - Method for applying light-scattering layers on glass surfaces. : da en
  • GB768759A - Improvements in or relating to metal pit props : en
  • US2782113A - Fertilizer compositions and method of preparation thereof : en
  • DE1002757B - Process for the preparation of 4, 17 (20) -Pregnadien-11ª ‡, 21-diol-3-one and its acylates : de en
  • DE1002940B - Pressure shoe arrangement on multi-blade circular saws : de en
  • GB768602A - Improvements in or relating to multi-stage revolution counter : en
  • US2782390A - Electrical distributing panel : en
  • FR1131453A - Artificial leather and process for its manufacture : en fr
  • DE945475C - Process for comminuting or grinding grainy foodstuffs or luxury foods, especially roasted coffee beans : de en
  • FR1131461A - Rewinding device for paper reel applicable to office machines : en fr
  • DE1003103B - Thread guide device for winding machines : de en
  • DE1003129B - Device for the optional distribution of pourable masses : de en
  • DE1740369U - PERFORATED PACKAGING SLEEVE. : de en
  • US2781863A - Gas purification process : en
  • DE1740176U - TEMPERATURE MONITOR FOR HEATABLE PRESSURE BOILER. : de en
  • DE1740296U - ALL-WEATHER COVER FOR TUG. : de en
  • DE1003111B - Process for the quality improvement of tobacco, tobacco products, tobacco stems, tobacco sources u. like : de en
  • FR1131529A - Improvements to switch-circuit breakers, particularly for small or medium power indoor installations : en fr
  • DE1740162U - WANDERER COOKING APPLIANCE FOR SPIRIT OR SIMILAR FUELS. : de en
  • FR1131224A - Process for manufacturing a hot cathode for electron tubes : en fr
  • GB768830A - Method of working up aqueous liquors containing ammonia : en
  • DE1740292U - STEPLESS BRAKE LEVER FOR FARM CART. : de en