• USD177427S - Rotary wing aircraft : en
  • DE941612C - Process for the preparation of 21-aldehydes of the pregnane series : de en
  • DE941557C - Measuring device with current transformer for electrical currents : de en
  • DE941405C - Process for the production of area registrations on lenticular lenticular films : de en
  • DK80857C - Sheets for making promotional items, exhibits, toys or decorations with mutually moving parts, a so-called mobile. : da en
  • FR1114353A - Method and device for making an artificial yarn of various count : en fr
  • CA523764A - Textile fibres crimping device : en fr
  • AU1270155A - Methods for making multi-axially stretched aircraft canopies and the like : en
  • US2741443A - Yarn tension regulator : en
  • CH313461A - Device for regulating the speed of DC motors : de en
  • AU204284B2 - Electric arc welding : en
  • CA523615A - Soldering fluxes : en fr
  • DE1720353U - SUPPORT FOR CEILING CONSTRUCTION. : de en
  • FR1114108A - Manufacturing process of composite metal parts : en fr
  • US2741529A - Scale recorder : en
  • CH313437A - Control device of a copying machine tool : en fr
  • PL39501B1 - : en pl
  • US2741539A - Method for preparing potassium borohydride : en
  • US2741716A - Igniter plug : en
  • US2741010A - Device for softening yarn bodies : en
  • AU1265955A - Electronic selector stages : en
  • CA523762A - Fabric napping mechanism : en fr
  • US2740991A - Marbling plastic sheet : en
  • AU1271055A - Oversize helically-preformed armor for linear bodies : en
  • CA523691A - Polytetrafluoroethylene coating compositions : en fr
  • CA523752A - Apparatus for joining metal strips : en fr
  • FR1114342A - Drying process and dryer : en fr
  • GB747723A - Process of and apparatus for pneumatically conveying and heating solid pulverulent and finely granular heat carriers in the low temperature carbonation and gasification of carbonaceous fuels : en
  • USD177369S - Ball point pen : en
  • US2741078A - Portable grinding tool : en
  • US2741496A - Flexible hose coupling with anchored reinforcing layer : en
  • US2741556A - Method of desulfurizing molten ferrous metal : en
  • GB747744A - Process for the preparation of 3-acetyl-4-hydroxycoumarin : en
  • FR1114433A - Improvements to interpolation devices intended in particular for controlling automatic machine tools : en fr
  • FR1114563A - Improvements to rolling mills for re-rolling rails : en fr
  • FR1114443A - Fixing device for accounting with copy, intended more particularly for bound accounting books : en fr
  • GB747673A - Improvements in or relating to electrical tubular solder lugs : en
  • GB747731A - Improvements in or relating to cutting and binding mechanism in circular, independent needle, knitting machines of the cylinder and dial type, and methods of operation thereof : en
  • US2741385A - Nipple shield constructions : en
  • DE883515C - Franking machine : de en
  • DE941445C - Camp bed : de en
  • CA523728A - Work conveyor mechanism for heat treating furnaces : en fr
  • CH313351A - Table for bedridden people : en fr
  • US2741242A - Forced flow air heating and water heating furnace : en
  • US2741419A - Box and clip construction : en
  • DE941493C - Pulse generation system for a message transmission system working with pulse time modulation : de en
  • DE941630C - Device for x-ray fluoroscopy and / or and the production of x-rays : de en
  • US2740998A - Window structures : en
  • CH313380A - Process for the production of dyes : de en
  • DE1720277U - COOLER ARRANGEMENT FOR CLOSED ELECTRICAL MACHINERY. : de en
  • FR1114202A - Improvements in the transport of rolling loads on railway wagons : en fr
  • US2741289A - Threaded fastener having deformable locking flange with biting teeth : en
  • US2741646A - Production of xylenes : en
  • CA523738A - Heating system for containers : en fr
  • DE1720280U - ELECTRON BEAM OSCILLOGRAPH, PREFERABLY FOR HIGH CURRENT TECHNOLOGY. : de en
  • FR1114056A - Further training for television transmitters : en fr
  • FR1114225A - Binding : en fr
  • US2741169A - Film advancing mechanism for stereo roll film cameras : en
  • FR1114516A - On-load switch with discontinuous operation operating without arc, for step-wise control equipment of transformers and similar devices : en fr
  • AT185298B - Process for the increased utilization of the heat from coolers, in particular grate coolers : de en
  • AU205532B2 - Means for testing materials utilizing the effect ofthe material onthe magnification factor ofa resonant circuit : en
  • US2741325A - Silencer for high frequency sounds : en
  • US2741281A - Band saw blade scraper : en
  • US2741508A - Spray nozzle : en
  • AT185211B - Process for the production of screw blanks : de en
  • FR1114263A - Centrifugal mill without screen : en fr
  • GB747557A - Improvements in or relating to the production of welded tubes : en
  • GB747766A - Improvements in fluid-pressure operated hand tools : en
  • GB747576A - Improvements in or relating to mixing machines : en
  • FR1114104A - Tarpaulin handling trolley : en fr
  • CA523736A - Hypodermic injector : en fr
  • AT185172B - Permanent magnet system : de en
  • CA523634A - Control system for fluid operated mechanism : en fr
  • US2741251A - Valve control : en
  • US2741572A - Reinforcing and supporting means of plastic material for articles consisting of the same material : en
  • GB747763A - Improvements in or relating to metal extrusion presses : en
  • AU1253355A - Improvements in or relating to electron discharge apparatus : en
  • FR1114371A - Speaker combination including one bass speaker and multiple high note speakers : en fr
  • FR1114581A - Advertising device : en fr
  • FR1114596A - Sealing device for transparent slats of devices such as boiler level indicators subjected to strong variations in temperature and pressure : en fr
  • DE1720286U - LOW INDUCTIVITY ELECTRIC CAPACITOR. : de en
  • US2741091A - Hydraulic ram system having conditioning means to resist corrosion : en
  • AT185246B - Energy storage and output flywheel drive, in particular for motor vehicles : de en
  • CA523635A - Electromagnetic means having a flux shifting movable pole member : en fr
  • FI28305A - Pipe bending jaws : en fi
  • PL39493B1 - : en pl
  • CH313386A - Installation for aeration of a liquid in a container : en fr
  • US2741333A - Oil purification : en
  • FI28314A - Auxiliary device for a bed with a flexible mesh base : en fi
  • DE941537C - Toy and model railroad layout with lowerable pantographs for overhead lines : de en
  • DE941546C - Amplitude limiter : de en
  • DE1720235U - MULTI-STACKED SEPARATION BASIN. : de en
  • FR1114539A - Improvements to compressors or axial type turbines : en fr
  • AU1262155A - Improvements in or relating to ferromagnetic multicore arrangements fortwo-dimensional grids of static magnetic trigger units : en
  • DE941415C - One-way toys : de en
  • FR1114123A - Triple control valve for compressed air brakes, especially for rail vehicles : en fr
  • FR1114297A - Inter-electrode separator for electric cells and its manufacturing process : en fr
  • FR1114246A - Device for controlling a consumption circuit supplied by means of a transistor : en fr
  • AU1259555A - Improvements in temperature regulators including thermostatic control devices : en
  • FR1114497A - Continuous bell oven : en fr
  • US2741606A - Fluosocyaurates : en
  • CA523715A - Method and apparatus for making filament mounts : en fr
  • DE1720204U - COLLAR FOR MEN'S SHIRT. : de en
  • CA20449S - Brassiere : en
  • CA523683A - Alkylsilahydrocarbons : en fr
  • AU209897B2 - Apparatus and method for filling a product in containers : en
  • AT185237B - Fire extinguishers for liquid and dry extinguishing agents : de en
  • CA523657A - Drop box motion for looms : en fr
  • CA523782A - 3'-amino-1-methyl-3-hydroxy-1,2,3,4-tetrahydro-5,6-benzoquinoline-7-carboxylic acid lactam and the preparation thereof : en fr
  • DE1720356U - HYDRAULICALLY PRESSED TWO- AND MULTI-SHELLED CONCRETE SHELLS IN HEAVY-DUTY AND LIGHTWEIGHT CONCRETE. : de en
  • US2741549A - Conversion of carbonaceous solids into volatile products : en
  • DE941372C - Process for the preparation of nuclear mono-acylated phloroglucins : de en
  • GB747758A - Improvements in article vending machines : en
  • FR1114103A - Method and device for the determination of elements present in trace amounts in organic substances : en fr
  • FI28293A - Procedure for separating deoxycholic acid from a mixture of cholic acid and deoxycholic acid : en fi
  • CA523798A - Extraction of nickel from low grade ores : en fr
  • DE1720281U - HIGH VOLTAGE TESTER WITH A DEVICE FOR TESTING THE VOLTAGE DISPLAY OF THE TESSEL. : de en
  • FR1114401A - Compass guidance system : en fr
  • DE941533C - Lighting device for motor vehicles : de en
  • CA523795A - Lubricating compositions : en fr
  • AT185205B - Method and device for the production of welded wire nets : de en
  • AU1256355A - Diaphragm for photographic apparatus : en
  • DE941399C - Hose screw connection : de en
  • FR1114131A - Improvements to liquid pumps : en fr
  • FR1114405A - Ferroelectric accumulator : en fr
  • GB747732A - Improvements in or relating to the production of reinforced plastic tube : en
  • GB747714A - A method of applying a metal electrode to a high permittivity ceramic : en
  • US2741364A - Preparatory treatment for froth flotation : en
  • US2741525A - Stop for sliding shelf : en
  • CA523698A - Extreme pressure lubricating compositions : en fr
  • DK80831C - Control mechanism for launching and retracting telescopic antennas. : da en
  • AU1259055A - Finish composition for acrylonitrile fibers : en
  • CA523837A - Battery construction : en fr
  • DE1720449U - BULLET PROOF VEST WITH HEAD PROTECTION. : de en
  • US2741311A - Machine for centering nipples and punching vent openings therethrough : en
  • USD177379S - Brooch or the like : en
  • PL39511B1 - : en pl
  • US2740982A - Suction cleaner with agitator disconnect : en
  • US2741219A - Moistening device for postage stamps, envelopes and the like : en
  • CA523639A - Coating composition containing polymerized diallyl esters : en fr
  • CH313406A - Method for comparing the frequencies of two high-frequency generators and device for implementing this method : en fr
  • CH313479A - Color television equipment : de en
  • US2741457A - Staple remover : en
  • DK80836C - Magnetic core for electromagnetic devices or device parts. : da en
  • FR1114080A - Lighting device for an object to be photographed : en fr
  • FR1114239A - Improvements to air and gas compressors, piston and single acting : en fr
  • FR1114587A - Device for adjusting, in operation, an apparatus carried by a pivoting spindle : en fr
  • US2741000A - Light-transmitting awning : en
  • US2741134A - Stamped fabricated pulley : en
  • US2741158A - Selective automatic missile release : en
  • USD177443S - Candelabra or similar article : en
  • US2741176A - Tension control means in rotary presses for printing and blanking : en
  • US2741221A - Automatic immersion apparatus : en
  • CH313470A - Drip attachment : de en
  • AU209379B2 - Flexible elastomeric cellular products from polyisocyanate modified polyesters and preparation thereof : en
  • US2741407A - Pressing and shaping apparatus for multiple-ply fabric articles : en
  • US2741455A - Gas-turbine engines and nozzle-guidevane assemblies therefor : en
  • AU208078B2 - A process forthe manufacture of hydrogen peroxide : en
  • CA523607A - Time switches : en fr
  • AU1266355A - Improvements in rotary plug cocks and valves : en
  • US2741601A - Cloud seeding generator : en
  • US2741666A - Attachment for telephone mouthpiece : en
  • USD177378S - Beverage dispenser : en
  • DE1720246U - Contact wire switch and contact wire crossover for operation with pole current collectors with self-tensioned contact wires for road tap and trolleybus overhead line. : de en
  • DE1720327U - PLASTIC CAKE PLATE. : de en
  • DE1720469U - MECHANICAL DANCE DOLL MADE OF PLASTIC MATERIAL WITH BUILT-IN SLINGING GEAR, DANCING ON TWO LEGS. : de en
  • FR1114597A - Method and device for loading rails onto wagons at the site : en fr
  • US2741763A - Cavity-backed slot antenna : en
  • CA523787A - Ethers of allyl-type alcohols with halogen-containing substituted carbinols, and process : en fr
  • AU1256055A - Alloys for thermoelectric applications and process of producing same : en
  • AU1256455A - Means for testing materials utilizing the effect ofthe material onthe magnification factor ofa resonant circuit : en
  • AT185173B - Wet friction disc clutch or brake : de en
  • CA523574A - Separator device and method : en fr
  • CA523679A - Phosphonic alkylene polyamino acids and method of producing same : en fr
  • CA523801A - Gas-lift plunger : en fr
  • DE1720270U - BRIDGE DISCONNECTOR OR FUSE FOR ELECTRICAL HIGH VOLTAGE SYSTEMS. : de en
  • AT185162B - Light metal pistons, in particular for internal combustion engines : de en
  • DE941439C - Electrical switch with conductive switching fluid : de en
  • DE941450C - Device for adjusting the cutting thickness on horizontal gates : de en
  • DE1720288U - PIPE ADAPTATION ARRANGEMENT FOR PIPE TEST AND MEASURING DEVICE. : de en
  • FR1114122A - Cable control device : en fr
  • DK80838C - Pelvic holder. : da en
  • FR1114250A - Improvements in the manufacture of permanent magnets : en fr
  • FR1114511A - Horizontal band saw for metals : en fr
  • PL39531B1 - : en pl
  • FR1114175A - drawing for spinning machines : en fr
  • US2741344A - Knock-down metal door frame : en
  • US2741753A - Flexible electrical connector assembly : en
  • PL39529B1 - : en pl
  • FR1114313A - Spark plug : en fr
  • US2741159A - Master bomb rainer : en
  • FR1114163A - electron emitting electrode : en fr
  • FR1114418A - Improvements made to the installations allowing to carry out and control the material accounts : en fr
  • GB747727A - Improvements in or relating to magnetic devices for converting rotary motion into reciprocating motion or conversely : en
  • US2741058A - Fishing lure : en
  • US2741732A - Motor control system for automatic machine tools : en
  • US2741272A - Let-off for looms : en
  • DE936731C - V-belt angle drive : de en
  • AU1254455A - Improvements in or relating to combined unloading and reversing valve for reversible refrigerating system : en
  • CH313403A - Leak tester on gas and air distribution systems : de en
  • DE1720406U - SPRAY PIPE FOR THE OPTION OF A FULL JET AND A SPRAY JET. : de en
  • FR1114152A - Advanced buffer caliber : en fr
  • FR1114494A - Reduction furnace : en fr
  • DE1720366U - VALVE CONTROL, PREFERABLY ON COATING MACHINES FOR MAGNETIC CLAY FILMS OD. DGL. : de en
  • US2741343A - Girder, and truss variable in length made therefrom : en
  • CH313460A - Changeable electrical resistance : de en
  • DE941585C - Impact mill with a high-speed rotor serving for centrifugation : de en
  • FR1114169A - Pocket for shipping microfilms and similar items : en fr
  • GB747722A - Apparatus for the control of ray radiation quanta : en
  • AU1262255A - Method of producing aryloxyalkylene arylalkylene secondary amines : en
  • AU1261755A - Improvements in or relating to liquid flow meters : en
  • USD177417S - Kazoo : en
  • DE941560C - Process for the production of photo resistors : de en
  • GB747771A - Improvements in or relating to apparatus for conveying or supplying melts by means of pumps : en
  • DE941458C - Dressage buckle for dog collars : de en
  • DE941567C - Bed frame made of tubes : de en
  • DE941478C - Vibrating sieve centrifuge : de en
  • DE1720440U - KNIFE WITH FIXED BLADE. : de en
  • DE941631C - Selenium barrier photocell : de en
  • US2741090A - Combustion equipment for gas-turbine engines with anticarbon wall portion : en
  • DE941539C - Process for the production of thin-walled, highly porous concrete filter tubes : de en
  • FI28315A - Mechanical back washer : en fi
  • FR1114251A - Soft material bag : en fr
  • PL39532B1 - : en pl
  • US2741509A - Tractor movable irrigation system : en
  • US2741428A - Multiplier circuit : en
  • US2741438A - Bobbin bushing : en
  • USD177454S - Chair : en
  • GB747601A - Improvements in and relating to electric switching arrangements : en
  • DE1720305U - ALUMINUM OR ALUMINUM ALLOY BLOCK INTENDED FOR RE-MELTING. : de en
  • DE941432C - Process for the further treatment of Thomasstahl to high-carbon, low-phosphorus and low-sulfur hematite : de en
  • DK80855C - Lock, eg plug-in lock with spring-actuated locking bolt. : da en
  • DE941629C - Holding device for flexible material reserves on contact track bodies for roller converters : de en
  • DK80847C - Sorting device with traveling weight bowls. : da en
  • DE1720467U - SKAT CUBE GAME. : de en
  • DE1720236U - DEVICE FOR DEDUSTING SMOKE GASES OD. THE LIKE., IN PARTICULAR IN FACTORY ROOMS AND FOUNDRIES. : de en
  • DE941462C - Method and device for the production of breadcrumbs : de en
  • DE941502C - Wall socket, in particular safety socket : de en
  • FR1114307A - Device for automatic control of an apparatus comprising a movable member having to perform a desired number of reciprocating movements : en fr
  • GB747621A - Improvements in or relating to indicating instruments : en
  • FR1114219A - Cutting machine : en fr
  • US2741213A - Firing position indicator for use in adjusting valve clearances : en
  • AU210213B2 - Power assisted actuator : en
  • CA523750A - Pyrophosphate leavening agent : en fr
  • US2741238A - Toy gun : en
  • FR1114334A - High speed clutch device : en fr
  • FR1114568A - Landing and take-off process for airplanes of any tonnage : en fr
  • DE1720232U - HANGING RAIL FOR STAPLER OD. DGL. : de en
  • FR1114311A - Device for propelling or pulling boats by endless blades : en fr
  • GB747751A - Counting scale : en
  • DE941588C - Anti-skid chain consisting of individual roads : de en
  • AT185250B - Electrical signal switch to be installed below the steering wheel of motor vehicles : de en
  • AU212305B2 - Improvements in or relating to fission processes : en
  • US2740996A - Needle bar mechanism : en
  • GB747688A - Improvements in or relating to steam separators for use in boiler drums : en
  • US2741028A - Holders for safety razor blades : en
  • DE941475C - Plant and device for the production of cigarette paper sheets separated from an endless paper web with corner sections : de en
  • USD177383S - Earring or the like : en
  • USD177428S - Dual egg glass : en
  • GB747729A - Improvements in or relating to devices for use in drawing : en
  • FR1114464A - Vehicle speed measuring mechanism : en fr
  • US2741446A - Aircraft landing skis : en
  • US2741513A - Swing stage platform : en
  • CH313480A - Multiplex transmission method and transmission system for carrying out the method, in particular color television system : de en
  • AT185218B - Method and device for grinding cement od. Similar. materials : de en
  • US2741293A - Machine for straightening shaped wires : en
  • US2741210A - Boat and paddle wheel steering system : en
  • US2741224A - Device for training animals : en
  • DE941555C - Method for burning down a fault on a cable : de en
  • DE1720394U - BELT GUIDE ON THE VARIABLE TRANSMISSION FOR CONTINUOUSLY CHANGING THE SPEED. : de en
  • US2741414A - Cake-tray or the like : en
  • FR1114557A - Anodes for the manufacture of aluminum : en fr
  • FR1114406A - Davit for ships, operated by gravity : en fr
  • FR1114458A - Fluid pressure control mechanism : en fr
  • US2741616A - N-substituted desoxynormorphine compounds : en
  • FR1114121A - Assembly for converting the frequency of oscillations to very high frequencies : en fr
  • FR1114381A - Process for preparing explosive oils by nitration of ethylene : en fr
  • US2741366A - Centripetal classifier : en
  • US2741437A - Constant tension take-up and let-off mechanism : en
  • FR1114546A - Compressible liquid : en fr
  • FR1114484A - Gear change mechanism with toothed wheels : en fr
  • DE941485C - Cooling device with water heating : de en
  • US2741228A - Apparatus and method for the vaporization of liquids in steam-generators comprising more than one vaporization system : en
  • DE1720352U - TRANSPORTABLE ELECTRIC TILE STOVE WITH THREE ADDITIONAL HEATERS. : de en
  • US2741095A - Refrigeratior having multiple section evaporator : en
  • FR1114051A - Gas cookers : en fr
  • FR1114540A - Slaughtering and loading device : en fr
  • AU1270255A - Rotary compressor : en
  • AU204227B2 - Improvements in or relating to biological product and its preparation : en
  • CA523608A - Machine for tripping and pollenating alfalfa : en fr
  • PL39491B1 - : en pl
  • AU1270555A - Inventionn for transferring engine torque or power from an engine to a gear box by using an arm connected to the engine crankshaft and connected to a cranked shaft in gear box thence through constant mesh gears to the road wheels : en
  • CH313485A - At least one piece of tube for pneumatic tube systems consisting of a bent tube part : de en
  • US2741280A - Saw chain with saw bar groove cleaning means : en
  • DE941494C - Magnetic amplifier : de en
  • US2741212A - Cam-setting device : en
  • AT185197B - Thread cutting head or cutting stock with device for quick adjustment of the cutting jaws : de en
  • AU1258255A - Improvements in emergency release coupling : en
  • CA523763A - Production of sulfur hexafluoride : en fr
  • US2741388A - Closures : en
  • US2741643A - Process of concentrating carotene and tocopherol in palm oil by thermal difusion : en
  • GB747791A - Improvements in or relating to machines for the local upsetting of a wire in the cold state : en
  • USD177391S - Necklace or the like : en
  • US2741593A - Fluid cooled neutronic reactor : en
  • USD177382S - Link chain for a necklace or the like : en
  • CA523587A - Windshield wipers : en fr
  • DE941652C - Device for the continuous automatic soldering of the seams of can bodies u. like : de en
  • FR1114383A - Support point for stylograph, ball point and lead pencils : en fr
  • FR1114344A - Underground transport path : en fr
  • GB747692A - Load measuring device with overload protection means : en
  • FR1114346A - Diaphragm shutter for shutting off water guiding tubes : en fr
  • FR1114478A - Improvements to devices used to count sheets constituting a stack : en fr
  • FR1114393A - Fuel injection pump for internal combustion engines : en fr
  • FR1114407A - Electromechanical filter : en fr
  • US2741109A - Cigarette lighter : en
  • US2741448A - Mounting bracket for measuring instrument : en
  • US2740992A - Crimping and winding apparatus : en
  • FR1114364A - Improvements to assembly-line production devices : en fr
  • AT185216B - Method and device for producing a cap made of corrosion-resistant light metal as a crown cap closure for bottles with a bead-shaped edge and a cap produced by the method : de en
  • BE546548A - Container for graphite or colored pencil leads and similar articles : en fr
  • US2741208A - Tank ship bulkhead and girder construction : en
  • FR1114227A - Frame for hand wood saws : en fr
  • FR1114312A - Improvements to clutches, brakes and other friction devices : en fr
  • FR1114322A - Improvements made to articulated supports with locking device : en fr
  • AU357954A - Improvements relating tothe cooling and solidifying of aluminium sulphate : en
  • FR1114420A - Further training in electrical measuring devices : en fr
  • GR16918B - METHOD FOR PREPARATION OF LARGACTIL SOLUTIONS STABLE IN LIGHT. : el en
  • DE941584C - Process for the production of main spring leaves, in particular for motor vehicle leaf springs : de en
  • DE941594C - Building play element set, consisting of several round bars of different lengths with concave ring grooves running between collars : de en
  • FR1114351A - Tuber haulm harvester : en fr
  • FR1114510A - Improvements to devices for adjusting the operating speed of mechanical presses and other machine tools : en fr
  • FR1114575A - Toy vehicle driven by a spring mechanism : en fr
  • FR1114595A - Improvements to mounts for decorative plates, appliques, enamels, miniatures, slushes and other decorative objects : en fr
  • DE1720325U - BEDROOM. : de en
  • US2741089A - Controlling fuel supply for an aircraft gas turbine engine during acceleration at different altitudes : en
  • US2741201A - Sewing machine presser mechanisms : en
  • USD177409S - Link chain for a necklace or the like : en
  • USD177377S - Textile fabric : en
  • US2741338A - Self-adjusting mechanism for hydraulic wheel brakes : en
  • AT185212B - Pipe connection to a flat or curved wall and method for making such a pipe connection : de en
  • AT185262B - Metal bottle for beer, lemonade or the like. : de en
  • CH313365A - Method and device for drying sugar in body shape by means of high frequency : de en
  • CH313375A - Process for the preparation of cyanopyridines : de en
  • AT185171B - Ball joint : de en
  • CA523579A - Casting and laminating apparatus and method : en fr
  • PL39500B1 - : en pl
  • US2741393A - Fill cap cover : en
  • US2741595A - Construction of cells for electrodialysis : en
  • US2741662A - Telegraphic apparatus : en
  • US2741574A - Stable aqueous injectable procaine hydrochloride aminophylline preparation : en
  • CA523618A - Clothespin : en fr
  • DE1720240U - BRONZE CONTRACT. : de en
  • DE941370C - Process for the manufacture of low bulk weight sodium perborate : de en
  • US2741268A - Frost casings for the riser pipes of elevated water tanks : en
  • AT185226B - Sack made from a multi-layer tube : de en
  • AT185235B - Piston pump with rotating and at the same time reciprocating piston : de en
  • DE1720276U - SECURITY ELEMENT. : de en
  • US2741287A - Cover for flush tank : en
  • DE1720494U - RADIATION DRYER. : de en
  • DE941479C - Sealing, especially for gates, partition walls, etc. Like., which separate two rooms under different fluid pressure : de en
  • DE941517C - Device for measuring the tire pressure in pneumatic tire filling systems of gas stations or the like. : de en
  • US2741291A - Preflanging mechanism for side seamed can bodies : en
  • FR1114404A - Electronic synchronized delay line : en fr
  • GB747719A - An implement raising and lowering attachment for agricultural tractors : en
  • AU368354A - Improved strainer for wire fences : en
  • CA523651A - Power unit with speed control : en fr
  • CA523625A - Method and apparatus for molding straw material : en fr
  • AU367754A - Method of and means for manufacturing acoustic tiles : en
  • FR1114173A - Centrifugal mixer : en fr
  • FI28131A - Reinforcement element for reinforced concrete constructions in the same direction as reinforcement element framställt gallerverk : en fi
  • US2741655A - Cupriferous azo-dyestuffs : en
  • US2741683A - Drum-carried terminal wiper : en
  • GB747581A - Improvements relating to the low-temperature distillation of coal or other carbonaceous materials : en
  • US2741475A - Vehicle stabilizer and helper spring : en
  • FI28317A - Anordning for hopfogning av ramdelar till fönster och liknande : en fi
  • FR1114171A - Electrode system comprising a semiconductor body, in particular a crystal diode or a transistor : en fr
  • FR1114388A - Grill : en fr
  • US2741452A - Rotary plug valve retaining means : en
  • US2741049A - Corsage kit : en
  • US2741546A - Floating control for fluidized solids system : en
  • FR1114518A - High-quality ferromagnetic ceramic part at high frequencies : en fr
  • FR1114115A - Improvements to vacuum compression dryers : en fr
  • FR1114275A - coloring emulsions, free from polymerizable compounds, for dyeing and printing fabrics and textile fibers : en fr
  • DE941521C - Glass valve : de en
  • FR1114460A - Process for attacking ores by fusion using high energy concentration radiation : en fr
  • DE941383C - Hollow electrode for electric glass furnaces, especially glass spinning ovens : de en
  • FR1114375A - Method for washing and rinsing textiles with a flat structure, in particular laundry, in a double-drum washing machine and device for carrying out the method : en fr
  • DE941380C - Method and arrangement for manufacturing the glass bulb of a cathode ray tube : de en
  • US2741622A - Preparation of thiophene-2-aldehydes : en
  • FR1114213A - Floor with prefabricated elements : en fr
  • FR1114569A - Centrifugal regulator : en fr
  • DE1720272U - CONTROL ACK SWITCH. : de en
  • GB747808A - Improved method for the preparation of hormone materials and hormone materials so produced : en
  • FR1114324A - Device for the aseptic removal of organ fragments : en fr
  • FR1114495A - Improvements to rollers of the kind used as supports for a moving member, and in particular for a conveyor belt : en fr
  • FI28300A - Tryckmaskin, trärkfärgen överföres medelst en roterande borstvals : en fi
  • FR1114363A - Electromagnetic motor sound relief : en fr
  • GB747555A - Remote positioning system : en
  • FI28292A - For the production of aliphatic syrup : en fi
  • FI28322A - Refining of the copolymerization of vinyl residues with en monomers : en fi
  • FR1114520A - Method and device for fractionating a gas mixture : en fr
  • GB747584A - Treatment of pulverulent iron oxides : en
  • CH313378A - Process for the preparation of threo-1-p-nitrophenyl-2-aminopropane-1,3-diol : de en
  • FR1114196A - Improvements to extrusion machines : en fr
  • US2741260A - Automatic device for preventing unwanted outflow of gases from one space to another : en
  • CH313349A - Non-metallic plate with metallic surround and process for their manufacture : de en
  • DE941404C - Device for lifting the edge of a stack of sheets in machines for cross-cutting webs of paper or the like : de en
  • DE941532C - Device for transporting and starting aircraft : de en
  • DK80860C - Ferry rental. : da en
  • CA523653A - Vibration dampener : en fr
  • PL39470B1 - : en pl
  • US2740989A - Extruders : en
  • US2741737A - Calibrating and testing apparatus : en
  • DE1720201U - VERTICAL OVEN WITH REVOLVING RACKS. : de en
  • DE941416C - Freehand pottery wheel with a drive motor that can be pivoted on the machine frame : de en
  • AT185154B - Harvester : de en
  • DE1720372U - FRAME FOR FILM SECTIONS. : de en
  • DE941480C - Method and device for accelerating the diffusion process, especially of sugar beet pulp : de en
  • US2741003A - Apparatus for the conditioning of air : en
  • US2741059A - Flycasting device : en
  • GB747792A - Improvements in rotary plug valves : en
  • AU204485B2 - Emptying device : en
  • AT185158B - Wings for sprinklers : de en
  • AT185174B - Oil lubrication pump : de en
  • CA523809A - Process and machines for improving wool tops : en fr
  • DE941425C - Marks made of transparent and resilient material with opposing tongues : de en
  • FR1114554A - Improvement in wardrobe broom holders : en fr
  • CA523723A - Transparentizing cellulosic textiles : en fr
  • CA523817A - Diaphragm structure and device embodying it : en fr
  • CH313332A - Railway sleeper re-notching machine : en fr
  • FR1114069A - Improvement of electric lamp housings : en fr
  • DE1720299U - WIDE NECK BOTTLE WITH PLASTIC STOPPER. : de en
  • FR1114599A - Swivel Snap Ring Ear Cuff Clip : en fr
  • DE941484C - Gripping device for printing machines : de en
  • DE941570C - Floor slab with sound and heat insulating properties made of an upright honeycomb framework, e.g. made of metal : de en
  • US2741339A - Brake band with removable lining : en
  • US2741144A - Drilling attachment : en
  • US2741558A - Process for the manufacture of diazotype copies : en
  • FR1114373A - Shaped fabric for parachute canopies and method of making such canopies : en fr
  • PL39504B1 - : en pl
  • DE1720405U - VARIOMETER, CLOCK GENERATOR WITH VARIABLE CLOCK NUMBER. : de en
  • AU1269955A - Preparing elastomeric cellular products from polyisocyanate -modified active -hydrogen-containing polymers : en
  • US2741007A - Device for the formation of compressed building elements by means of the expansion of tubes, sacks or other elements made of flexible material within rigid forms : en
  • US2741602A - Process for preparing impregnated catalysts : en
  • GB747591A - Bedstead fittings : en
  • DE913960C - Sprocket wheel for the drive of calculators : de en
  • US2741005A - Shell molding apparatus : en
  • US2741577A - Microbiological oxidation of idonic acid to 2-keto-1-gulonic acid : en
  • US2741304A - Tension screens : en
  • US2741244A - Gas burning furnace and controls therefor : en
  • US2741035A - Device for use in measuring pitch diameters of threads : en
  • AT185244B - Double friction clutch for motor vehicles : de en
  • US2741424A - Refrigeration : en
  • FR1114357A - Device for the separation of solid or liquid particles from gas or vapor : en fr
  • CA523685A - Ethylmethylpolysiloxanes : en fr
  • US2741178A - Tail ejection bomb loading : en
  • CA523709A - Neutral esters of selenophosphoric acid : en fr
  • DE1720393U - CONNECTING DEVICE FOR CONE VALVES. : de en
  • FR1114101A - Electric welding installation and welding process : en fr
  • DE941409C - Hatch cover : de en
  • DE941657C - Articulated connection for two rod parts of fanlight openers : de en
  • FR1114257A - Bottle washing machine : en fr
  • FR1114052A - Electric turn signal control timer fitted to vehicles : en fr
  • FR1114119A - Improvements in the production of electrical signals using an iconoscope-type viewing tube : en fr
  • US2741031A - Measuring device : en
  • US2741532A - Hoasox : en
  • USD177447S - Roadway stripe guard : en
  • CA523729A - Long range navigation systems : en fr
  • US2741693A - Illuminated dynamic fluid ornamental device : en
  • USD177422S - Dress : en
  • DE1720483U - FOLDING BOX WITH NEW CLOSURE FOR CIGARETTES AND OTHER BRANDED ITEMS. : de en
  • CA523760A - Streptomycin derivatives : en fr
  • AT185271B - Anti-skid device with foldable bracket : de en
  • DE1720499U - RUBBER WALL RAILS OD. DGL. : de en
  • DE941628C - Rollers, especially contact rollers, for mechanical converters : de en
  • DK80826C - Label holder for collection folders, as well as collection folder with such a label holder. : da en
  • FR1114559A - Relaxation chair legrest : en fr
  • US2741692A - Electrically heated protective covering for an airfoil and method of making the covering : en
  • GB747669A - Improvements relating to the manufacture of footwear : en
  • FR1114067A - Support case for a watch movement or other device and its applications : en fr
  • FR1114434A - Improvements in coal and other mineral firing processes : en fr
  • GR16910B - MASTIC REFINERY SYSTEM. : el en
  • US2741125A - Liquid level gauge : en
  • US2741701A - Pulsed oscillators : en
  • FR1114414A - Method for controlling weeds : en fr
  • GB747665A - Improvements in and relating to the cooling of liquid cooled internal-combustion engine power installations, in particular for diesel-electric locomotives : en
  • GB747806A - Hair waving and setting composition : en
  • AU206545B2 - Elastomeric compositions : en
  • AU204992B2 - Methods for making multi-axially stretched aircraft canopies and the like : en
  • CA523741A - Anchoring devices for lading straps and the like : en fr
  • DK80858C - Machine for labeling cylindrical objects by rolling them over the labels. : da en
  • DE941452C - Device for pretreating wood, especially for hydraulic and friction debarking systems : de en
  • US2741667A - Privacy guarded telephone intercommunicating system : en
  • US2741386A - Bottle cover : en
  • DE941365C - Antifoam agents : de en
  • US2741033A - Contour duplicator : en
  • US2741548A - Leaded motor fuel containing boron compounds : en
  • US2741636A - Process for making 1,3-dimethylcyclopentylmethylamine : en
  • AT185184B - Device for variable-torque drive of work machines : de en
  • AU210853B2 - Improvements in vibratory roller machines : en
  • FR1114502A - Ironing machine humidification steam distribution system : en fr
  • FR1114522A - Circular loom for making ordinary stockings and stockings : en fr
  • DE941610C - Extraction of the clay content of minerals : de en
  • CA523627A - Combination loop and fastening device : en fr
  • CA523699A - Production of alcohols from olefins : en fr
  • CH313363A - Process for the production of an easily digestible drinking milk preparation : de en
  • CH313472A - Process for the preparation of a dextran sulfate suitable as an anticoagulant : de en
  • CH313483A - Headgear designed as rain protection : de en
  • GB747764A - Improvements in or relating to rotary cutting and mixing devices : en
  • US2741705A - Radioactive well logging : en
  • GB747595A - Improved rotatable cutting unit for grass or scrub cutters : en
  • AU210593B2 - IMPROVEMENTS IN OR RELATING TOTHE PRODUCTION OF WEBS OR MATS OF BONDED STAPLE LENGTHS OF GROUPED FILAMENTS., r : en
  • AT185200B - Pliers for bending sheet metal : de en
  • AU1269455A - Therapeutic composition and method : en
  • US2740965A - Stud driving tool : en
  • US2741104A - Ice making apparatus : en
  • CH313367A - Cylindrical smoke filter plug and process for its manufacture : de en
  • DE1720471U - VEHICLE TOY IN THE SHAPE OF A LOADING CAR. : de en
  • PL39497B1 - : en pl
  • FR1114533A - Fluoroscopic devices : en fr
  • CA523617A - Semi-automatic dumping deck for trucks : en fr
  • DE935573C - Glazing of shop windows or the like. : de en
  • US2741565A - Method for forming a protective glaze on a surface : en
  • DE1720336U - DEVICE FOR FASTENING AND SEALING THE EDGE OF SINKS IN THE BREAKTHROUGH OF TABLE TOPS OD. DGL. : de en
  • IE21710L - Load-carrying assembly : en
  • FR1114205A - Device for servicing electrical appliances placed at a certain height above the ground, in particular lamps, street lighting and the like : en fr
  • FR1114229A - Signaling device for motor vehicles : en fr
  • CH313450A - Starting device for gas turbine systems : de en
  • PL39489B1 - : en pl
  • USD177451S - Tablecloth : en
  • FR1114105A - Process for the production of well-wettable powder coloring materials : en fr
  • GB747769A - Body colour or top finish for leather : en
  • AT185165B - Electric flywheel starter with friction clutch for internal combustion engines : de en
  • CA523803A - Pressure operated actuating mechanism : en fr
  • DE1720472U - TOY EXCAVATOR. : de en
  • DE941563C - Secondary draft regulator with a free-hanging, bell-shaped valve disk : de en
  • DE941615C - Sintered iron alloy for iron parts on permanent magnets and process for the production of the sintered permanent magnet system : de en
  • GB747801A - Improvements in or relating to photo-sensitive silver halides : en
  • FR1114542A - Filter cartridge : en fr
  • DE941608C - Process for the preparation of disilicides and diborides : de en
  • AU1266955A - Improvements relating to apparatus for dispensing a spray medium : en
  • DE941500C - Gas-tight ring-shaped energy distributor for microwaves : de en
  • US2741141A - Counterbalances : en
  • AU1268055A - Improvements in or relating to high frequency antenna : en
  • AU213652B2 - Specified rebating feature as applied to any type of woodworking buzzer jointer machine, either ofthe individual or combination type of machine : en
  • CH313425A - cupola : de en
  • FR1114059A - Pillow or similar reversible item : en fr
  • AT185151B - Draft shield for friction wheel lighters : de en
  • CA523725A - Process for the manufacture of riboflavin-5'-monophosphoric acid ester : en fr
  • DE1720389U - BRANCH ON PLASTIC PIPES. : de en
  • DE941645C - Device for controlling the ratio of gaseous throughputs in pipes : de en
  • FI28294A - A method for separating deoxycholic acid from a mixture of cholic acid and deoxycholic acid : en fi
  • GB747607A - Improvements in or relating to epoxy resins : en
  • US2741148A - Loading die for small arms ammunition : en
  • AU1264955A - Improvements in or relating to biological product and its preparation : en
  • CA523794A - Metal working lubricant : en fr
  • CH313444A - Two-stroke internal combustion engine : de en
  • AT185176B - Branch pipe : de en
  • CY144A - Improvements relating to the production of an antibiotic substance : en
  • US2741383A - Self unloading vehicle : en
  • US2741590A - Electrolytic recovery of manganese : en
  • DE941632C - Arrangement for automatic temperature control of an electrically heated melt pool : de en
  • CA523726A - Process for racemizing optically active 1-(p-methoxy-benzyl)-2-methyl-octahydroisoquinolines : en fr
  • DE941513C - Protective device for the sleeping hair when shaving : de en
  • GB747641A - Improvements in or relating to percussive tools operated by an internal combustion engine and manipulated by hand : en
  • US2741054A - Night signal for ice fishing gear : en
  • CA523833A - Hydraulically operated clutches : en fr
  • US2741097A - Automatic refrigerator control : en
  • DE941443C - Device for the post-treatment of rayon spools : de en
  • FR1114187A - Method and mechanism for chucking a long part, by successive operations : en fr
  • GB747721A - Improvements in and relating to the manufacture of electrolytic condenser electrodes : en
  • US2741075A - Rod tapering machine : en
  • US2741585A - Method and apparatus for marking metal strip : en
  • DE1720386U - ELASTICALLY DESIGNED DRIVE DISC, E.G. MADE OF RUBBER, FOR CONNECTING TWO SHAFTS. : de en
  • FR1114525A - Distrance control device to adapt to projection lanterns : en fr
  • GB747677A - Improvements in or relating to castor wheel assemblies for use in supporting builders' equipment : en
  • USD177441S - Candlestick or similar article : en
  • DE941522C - Scissor link belt : de en
  • DE941601C - Foldable drilling and delivery mast : de en
  • DE941649C - Vineyard plow with laterally protruding, articulated stick clearer : de en
  • DE941412C - Device for attaching at least one handle to a hollow profile of the wing frame of a door, window or the like. : de en
  • US2741294A - Apparatus and method of manufacturing rods of glass fiber-reinforced plastic : en
  • US2741376A - Implement transporting trailer : en
  • FR1114075A - Portable electric lamp forming a lighter : en fr
  • DE941599C - Feeding device on an inclined or horizontal pneumatic conveyor line for bulk material : de en
  • GB747640A - Improvements in or relating to carpets and the like : en
  • FI28303A - Ställ eller ställiknande anordning : en fi
  • DE941587C - Take-off and press roll for mass to be dewatered, especially fibrous webs : de en
  • US2741317A - Method of extinguishing fires : en
  • US2741380A - Machine for emptying loaded cartons : en
  • DE941571C - Working platform with folding balustrade : de en
  • CA523666A - Film cartridge for automatic control of camera adapted to wind film in two directions : en fr
  • DE941371C - Process for the separation of phenols and pyridines : de en
  • DE941396C - Process to increase the fruit yield : de en
  • DE941442C - Melting chamber firing for steam generator : de en
  • DE941572C - Lifting frame for lifting platforms : de en
  • FR1114450A - Spray gun for fiber projection : en fr
  • FR1114077A - Method for the rapid settling of sands and other similar materials, and apparatus for carrying out said method : en fr
  • GB747728A - Improvements in or relating to drawing apparatus : en
  • AT185190B - Process for protecting metal surfaces against corrosion and packaging material that protects against corrosion : de en
  • AU1267955A - Contractable bedframe and support means for same : en
  • DK80854C - Grinding machine. : da en
  • FR1114317A - Classification circuit : en fr
  • GB747782A - Improvements in rims for pneumatic tyres : en
  • AT185240B - All-terrain and hillside motor vehicles, in particular for mountain agriculture : de en
  • DE941582C - Spindle head for machine tools : de en
  • FR1114109A - Apparatus for purifying and cleaning fumes : en fr
  • FR1114265A - Motorized bicycle lock : en fr
  • DE1720263U - CABLE SPACER CLAMP. : de en
  • DE941634C - Grease and process for its manufacture : de en
  • CA523759A - Dialkyl alkoxy methane phosphonates and method of preparation : en fr
  • US2741051A - Process for controlling scale formation in aluminum etching : en
  • US2741055A - Fishing signal : en
  • USD177387S - Earring or the like : en
  • AT185180B - Axial seal : de en
  • FR1114177A - Process for preparing vat dyes : en fr
  • DE1720391U - RADIAL SEAL MADE OF PLASTIC MATERIAL. : de en
  • AT185193B - Machine for the machining of metal blocks, especially cast steel blocks, which have a shoulder (lost head) : de en
  • CH313471A - Process for the preparation of a new ester of 2-mercapto-benzimidazole-N, N'-dimethylol : de en
  • DE941593C - Guide and guardrail for flange-free, non-rail-bound toy vehicles : de en
  • US2741252A - Work treating apparatus with tilting work-supporting rail : en
  • FR1114318A - Method and apparatus for producing rope : en fr
  • FR1114349A - Haveuse : en fr
  • US2741568A - Water insoluble polymeric quaternary ammonium carboxylate salts and the treatment of textiles therewith : en
  • US2741429A - Table lookup mechanisms : en
  • AU210724B2 - Improvements relating to suction cleaners : en
  • CA523830A - Manufacture of dry rectifiers : en fr
  • CH313392A - Frame for photographic lenses with device for aperture preselection : de en
  • DK80846C - Device for tractor plows. : da en
  • PL39459B1 - : en pl
  • PL39546B1 - : en pl
  • DE1720371U - DEVICE FOR CHECKING DARK CHAMBER LIGHTING. : de en
  • DE1720477U - STACKABLE CONTAINER. : de en
  • CA523775A - Vibration absorbing beam mount : en fr
  • DE1720254U - FOLDED DIPOLE WITH HIGH FOOT POINT RESISTANCE. : de en
  • CH313442A - Device for pressing out goods containing liquid, in particular fruit, by means of compressed gas : de en
  • DE941421C - Device and method for distillation and rectification of alcoholic liquids : de en
  • AU207083B2 - Helically-preformed lashing for connecting cables to messenger strands : en
  • CH313410A - Disc for recording and reproducing sounds and method of making such disc : en fr
  • FR1114501A - Improvements to automatic control systems, especially applicable to machine tools : en fr
  • US2741173A - Tiller implement frame : en
  • US2741506A - Brick lifting apparatus : en
  • PL39515B1 - : en pl
  • US2741651A - Synthetic resins formed by heating together a phenol-terpene resin with a phenol aldehyde resin : en
  • DE1720348U - PACKAGING AND STORAGE JAR WITH SLIDING LID. : de en
  • DE941586C - Holding device for hem u. Like. Additional devices of sewing machines : de en
  • US2741494A - Hitch device : en
  • PL39481B1 - : en pl
  • US2741562A - High expansion plaster compositions : en
  • DE1720463U - SOCIAL GAME. : de en
  • DE941515C - Device for attaching a stove pipe to a pipe socket : de en
  • DK80827C - Process for the preparation of Δ <20.23> steroids. : da en
  • AU1262755A - Implements : en
  • CA523622A - Accessory for infants' diapers : en fr
  • AU1266155A - Improvements in or relating to torque limiting clutches : en
  • CH313372A - Process for the production of absolutely anhydrous salts of polyvalent metals of α-ethylhexanoic acid and α-ethylhexenoic acid and the use of these salts : de en
  • US2741167A - Apparatus for making paper boxes : en
  • PL39496B1 - : en pl
  • DE1720424U - STOPPER FOR BOTTLES OD. DGL. : de en
  • AT185168B - Method for operating a vehicle drive by means of a gas turbine and device for carrying out this method : de en
  • FR1114278A - Fish hooking device : en fr
  • FR1114245A - Air chamber with two compartments : en fr
  • FR1114491A - Shock absorber improvements : en fr
  • FR1114551A - Advanced spring washer : en fr
  • AU1256155A - Improvements in or relating to hot-end junctions in thermocouples : en
  • DE1720318U - FLEXIBLE HANDLE APPROACH FOR VARIOUS WORK EQUIPMENT, IN PARTICULAR FOR A MOP. : de en
  • US2741347A - Metallic window buck : en
  • GB747638A - A combination article of furniture : en
  • US2741720A - Color television apparatus and methods : en
  • CA523581A - Production of metal : en fr
  • DE941647C - Process for the production of siloxanes or silicon dioxide : de en
  • AU369254A - Specified rebating feature as applied to any type of woodworking buzzer jointer machine, either ofthe individual or combination type of machine : en
  • USD177380S - Separable brooch or the like : en
  • GB747586A - An arrangement for heating fine granular material : en
  • GB747704A - Improvements in hypnotic or soporific compositions : en
  • CA523721A - Tire retreading equipment : en fr
  • DE941447C - Rack for storing eggs : de en
  • FR1114327A - Method and machine for rounding edges of spring steel tapes : en fr
  • FR1114335A - Transfer circuits : en fr
  • FR1114408A - Code pulse modulation device : en fr
  • FR1114582A - Improvements to installations, such as motor vehicles, comprising an internal combustion engine and an automatic clutch sensitive to the speed of this engine : en fr
  • US2741503A - Motorized locking means : en
  • DE941387C - Device on the feed trolley for circular saws and similar machines for longitudinal processing of long wooden parts : de en
  • AT185219B - Musical string with metal ballast pad : de en
  • BE524863A - : en
  • CA523575A - Fire door : en fr
  • AU1270855A - Helically-preformed lashing for connecting cables to messenger strands : en
  • AU202875B2 - Rotary compressor : en
  • CH313352A - Bristle rectifying machine : de en
  • US2741195A - Portable awning for trailers : en
  • AT185161B - Electrically switchable and steplessly adjustable mechanical control gear for centrifugal speed governors of internal combustion engines or the like with freely selectable speed ranges : de en
  • AT185287B - Adjustable reel for yarns etc. like : de en
  • DE941623C - Arrangement for display devices of tunable oscillation circuits : de en
  • FR1114427A - Socket box : en fr
  • CA523811A - Positive engaging clutch : en fr
  • DE1720427U - DEVICE FOR CLEANING COMPRESSED GAS CYLINDERS BY SANDJET. : de en
  • DE1720221U - DEVICE FOR MEASURING AND SHAPING THE ARMHOLE. : de en
  • DE1720448U - MACHINE PART FOR ELECTRIC SHOOTING MACHINE WITH MOVABLE AIMS. : de en
  • US2741629A - Aluminum soap of iso-octoic acids : en
  • PL39498B1 - : en pl
  • FR1114226A - Board game : en fr
  • FR1114247A - High speed counter : en fr
  • FR1114430A - Improvements made to molds for casting metal parts : en fr
  • AT185260B - Pneumatic servo brakes, in particular for motor vehicles : de en
  • CA523719A - Radio-electric generator : en fr
  • CA523825A - Lubricating compositions : en fr
  • CH313407A - Arrangement for deriving the square root from the sum of the squares of the instantaneous values of two electrical quantities : de en
  • US2741576A - Method of preparing animal glue : en
  • US2741755A - Elevator position or signal indicating circuit : en
  • FR1114528A - Grinding wheels and abrasive tools : en fr
  • US2741008A - Method of producing glazed ceramic objects : en
  • US2741462A - Cutter head : en
  • DE1720443U - MINE FOR FILLING PENS. : de en
  • DE941598C - Scraper conveyor : de en
  • FR1114144A - Improvements relating to the preparation of pigments : en fr
  • FR1114326A - Improvement of biological dephenolating processes for wastewater : en fr
  • FR1114337A - Binary counter with two stable positions : en fr
  • US2741501A - Appliance knob shaft connection : en
  • US2741019A - Metallic coating for wire : en
  • DE1720334U - EXTENDING COFFEE TABLE. : de en
  • FR1114469A - Improvements to a sealing device for a set of glazing : en fr
  • FR1114190A - Device for measuring very low currents : en fr
  • GB747753A - Improvements relating to clip fastening devices : en
  • DE1720485U - PACKAGING MATERIAL FOR FOOD. : de en
  • FR1114527A - Operating table : en fr
  • AU212379B2 - New phenthiazine derivatives and their preparation : en
  • US2740995A - Drawing mechanism for textile machines : en
  • US2741166A - Device for cutting and forming slot insulation materials : en
  • FR1114110A - Bactericidal and fungicidal composition : en fr
  • US2741114A - Combination lock slider : en
  • US2741614A - N-isobutylnormorpfflne compounds : en
  • US2741096A - Control for selective ice cuber and crusher : en
  • US2741536A - Available chlorine multi-stage bleaching of sulfite pulp : en
  • US2741697A - Stop-on-signal radio receiver : en
  • CA523731A - Amplifiers employing semi-conductors : en fr
  • CA523628A - Machines for pressing grooves or vents in sheet-metal : en fr
  • CA523727A - Chondroitin polysulphuric esters and a process of making same : en fr
  • CA523734A - Upwardly ejecting injection machine with plasticizing chamber : en fr
  • USD177361S - Portable hair dryer : en
  • USD177401S - Link chain for a bracelet or the like : en
  • US2741727A - Remote control radio receiver : en
  • FI28334A - Apparatus for introducing a continuous mass path into and out of an air vacuum dryer : en fi
  • FR1114135A - Magnetic filter : en fr
  • FR1114436A - Improvements in techniques and devices using the properties of spin for the production of pulses generated by echo : en fr
  • US2741164A - Methods of and apparatus for working materials : en
  • US2741689A - Tungsten back-up bar : en
  • US2741353A - Power presses and clutches therefor : en
  • DE941403C - Process for the production of dried mixed vegetables, mixed fruits or the like. : de en
  • US2741118A - Torque analyzer : en
  • US2741454A - Elastic fluid machine : en
  • US2741520A - Table attachment for an operating table : en
  • PL39528B1 - : en pl
  • CH313330A - Reservoir dam : en fr
  • DE1720255U - CLAMP FOR ANTENNAS OF ALL KINDS. : de en
  • AU1253155A - Crystal production : en
  • US2741682A - Automatic coffee brewer regulator : en
  • US2741442A - Yarn spool : en
  • USRE24139E - Noncorrtjgating fabric : en
  • DE941565C - Cooling of the wall surface of piston gas compressors, which is occupied by a large number of valves : de en
  • GB747672A - Improvements in or relating to electric analysers for fluid pipe networks : en
  • GB747735A - Method for providing ferrous articles with a lead coating : en
  • CA523739A - Thread advancing apparatus : en fr
  • CH313391A - Cinema recording camera : de en
  • US2740999A - Window construction : en
  • US2741409A - Needle : en
  • BE524890A - METHOD OF MANUFACTURING COPIES OF OBJECTS WITH AN OPENING. : en fr
  • US2741254A - Mop washing apparatus : en
  • PL39494B1 - : en pl
  • US2741600A - Process of preparing colloidal silica aquasols : en
  • US2741679A - Circuit interrupter : en
  • US2741053A - Bait net : en
  • US2741664A - Interconnecting of subscribers' lines in final selectors : en
  • CA523758A - Spring supporting clip having locking tongue : en fr
  • CH313389A - Device for multi-color printing : en fr
  • AT185185B - Infinitely variable speed change gear : de en
  • US2741502A - Door knob latch set : en
  • AT185300B - Packaging for stacked panels : de en
  • DE1720249U - FOOT FOR DESK MICROPHONE. : de en
  • AU204611B2 - Improved cow-bail : en
  • CA523675A - Method of polymerizing organosiloxanes : en fr
  • CH313369A - Process for the production of filter bodies with increased strength from fibrous or granular materials : de en
  • FR1114076A - Lid for boxes with handles : en fr
  • AU1263755A - Drive for irrigation pipeline : en
  • CH313390A - Key lock on writing office machines : de en
  • US2741367A - Coal preparation accessory : en
  • US2741056A - Fishing lures : en
  • USD177386S - Earring or the like : en
  • CA523769A - Production of cellulose pulp : en fr
  • US2740974A - Rotary metal cutting tool having a locally annealed shank portion : en
  • AT185228B - Mold : de en
  • BE546647A - : en fr
  • CH313468A - Arrangement with assemblable electrical illuminated signs : de en
  • FR1114359A - Voltage Regulator : en fr
  • US2741571A - Method of bonding metals : en
  • PL39502B3 - : en pl
  • CA523818A - Process for dehydrating alfalfa : en fr
  • CH313496A - Device with controllable magnetic circuit : de en
  • AT185227B - Process and device for the production of wood fiber boards : de en
  • DE1720377U - FUEL DISPENSER. : de en
  • GB747685A - Improvements in or relating to copper coated with silicone resins : en
  • FR1114139A - Gas dedusting process and installation : en fr
  • FR1114302A - Method and device for the manufacture of endless metal strands from metal powders : en fr
  • US2741680A - Overvoltage arrestor with a discharge in a low temperature atmosphere : en
  • USD177366S - Chair : en
  • PL39518B1 - : en pl
  • AU210519B2 - Improved strainer for wire fences : en
  • CA523613A - Method of producing internally threaded members : en fr
  • CA523626A - Heat engines working the manner of a turbine : en fr
  • US2741324A - Instrument panel mounting means : en
  • AU211390B2 - An improved moistureproof electric fence : en
  • US2741126A - Thermistor temperature profile recorder : en
  • US2741747A - Panel lamp socket of insulation having opening engaging resilient fingers : en
  • US2741467A - Aerator : en
  • GB747775A - Improvements in or relating to electrolytic cells : en
  • US2741200A - Guide for presser foot : en
  • US2741377A - Tool carrier frames for endless-track vehicles : en
  • US2741563A - Novel antioxidant and inhibited wax composition : en
  • US2741124A - Fuel quantity measuring apparatus : en
  • US2741334A - Self-energizing wheel brake : en
  • US2741547A - Pebble flow control : en
  • DE1720433U - AUTOMATIC DISPENSER. : de en
  • FR1114303A - Detachable wheel precise centering device : en fr
  • DE941535C - Spinning machine, in particular ring spinning machine with rotating heads : de en
  • US2741337A - Selective vehicle brake-engaging apparatus : en
  • US2741688A - Welding electrode : en
  • CA523676A - Display and storage rack : en fr
  • FR1114291A - Pen cap with nail cleaner : en fr
  • GB747635A - Therapeutic composition : en
  • DE1720212U - PROTECTIVE SUIT. : de en
  • FR1114176A - Flash light socket : en fr
  • FR1114472A - Circuit tester : en fr
  • FR1114537A - Electronic synchronization : en fr
  • PL39519B1 - : en pl
  • PL39538B1 - : en pl
  • DE1720209U - CLOTHING. : de en
  • DE1720250U - TELEPHONE AMPLIFIER BASE FOR TELEPHONE PARTICIPANTS. : de en
  • FR1114325A - Improvements relating to receptacles for electrical devices and their manufacturing process : en fr
  • GB747634A - Improvements relating to glazing materials : en
  • US2741741A - Device for testing or measuring capacitance or inductance : en
  • GB747660A - Optical projection systems for colour images : en
  • CA523717A - Titanium-base alloys : en fr
  • CH313333A - Snow plow with breakable and evasive ploughshare : de en
  • DE1720456U - LIGHT TRANSPARENT. : de en
  • DE941397C - Annular combustion chamber for jet engines : de en
  • FR1114343A - Improvements in starch treatment processes : en fr
  • FR1114479A - luminescent screen : en fr
  • FR1114461A - Improvements made to the mounting devices for pivoting guide vanes in elastic fluid machines : en fr
  • US2741669A - Switching device : en
  • US2741718A - High frequency apparatus : en
  • GB747588A - Improvements in segmental circular saws : en
  • DE1720292U - UNDUCTOR FOR HEATING HOLES OR. DGL. IN METALLIC BODIES. : de en
  • DE941660C - Sealing device with a rollable tongue and tongs for rolling up this tongue : de en
  • US2741608A - 5-formyl-5,6,7,8-tetrahydropteroic acid and amides thereof and method of preparing same : en
  • US2741754A - Disk transducer : en
  • FR1114468A - Assembly device for holding in place construction elements in the form of bars or tubes : en fr
  • DE941524C - Preparations for combating pests, in particular mites : de en
  • AU205975B2 - Magnesium base alloys : en
  • AT185183B - Magnetic trip device with a hold flux and a trip flux : de en
  • FR1114428A - Annular valve : en fr
  • US2741473A - Scale : en
  • FR1114517A - Improvements to static vacuum cleaners : en fr
  • AU206162B2 - Delay circuit for receiver-indicator : en
  • BE546302A - PROCESS FOR TREATMENT OF FLEXIBLE CELLULAR MATERIALS : en fr
  • US2741203A - Seam construction : en
  • US2741723A - Magnetic deflection sweep amplifier : en
  • DE941603C - Process for lining pipes and round, hollow parts of apparatus and fittings : de en
  • AT185156B - Harvester : de en
  • AU1253255A - Delay circuit for receiver-indicator : en
  • CH313435A - Scoring device for wood wool planing machines : de en
  • FI28337A - Self-closing door hinge : en fi
  • FR1114235A - Glass-metal complex : en fr
  • FR1114396A - Safety device for hydraulic vehicle brakes : en fr
  • DE941411C - Self-steering device for ships and aircraft : de en
  • DE941490C - Hypoeutectic, gray cast iron : de en
  • FI28327A - Equipment for placing and loading cereals, hay, fresh fodder and the like : en fi
  • CH313457A - Bushing insulator : de en
  • CA523757A - Abrasive belt clusters : en fr
  • AT185204B - Device for saturating a fuel gas intended for welding and soldering with volatile flux : de en
  • CA523705A - Rubber stabilizer : en fr
  • DE1720289U - VOLTAGE INDICATOR TUBE, IN PARTICULAR TUNING INDICATOR TUBE FOR RADIO DEVICES. : de en
  • US2741313A - Wire line tester : en
  • GB747745A - Improvements relating to tatting shuttles : en
  • AU1257255A - A control system for automatic arc welding apparatus : en
  • AU204487B2 - Improvements in or relating to liquid flow meters : en
  • US2741696A - Panoramic receiver having zero-beat detector : en
  • CH313428A - Manufacturing process of a steel hollow body : en fr
  • FR1114149A - Method and device for the manufacture of packages from thermoplastic tubes : en fr
  • US2741410A - Method and apparatus for handling contaminated gloves : en
  • USD177418S - Aerial spinning toy : en
  • BE524997A - IGNITION COMMAND AND CONTROL SYSTEM. : en fr
  • CA523660A - Process for the recovery of vanadium from carbon and vanadium-contaminated catalysts : en fr
  • CH313455A - Set of false rotors for machines for winding the stators of electric machines : en fr
  • DE941564C - Circular knitting machine : de en
  • AT185210B - Process for the production of a punch knife for cutting out workpieces from leather, skin, fabric, paper and the like. like : de en
  • CH313484A - Sealing sleeve for iron strapping : de en
  • CA523671A - Tap clamps : en fr
  • USD177416S - Charm bracelet or the like : en
  • PL39508B1 - : en pl
  • PL39516B1 - : en pl
  • US2741016A - Composite bearing and method of making same : en
  • DE941542C - Process for reducing the sensitivity of textiles dyed with Kuepen dyes to the effects of weather and light : de en
  • DE941423C - Winding drum consisting of several swiveling jacket segments for tape and wire-shaped material with hydraulically actuated pistons for spreading the jacket segments : de en
  • DE941410C - Emergency circuit for two- or multi-housing ship turbine systems : de en
  • CA523831A - Humidity-sensitive element : en fr
  • US2741326A - Grease deaerating mechanism : en
  • US2741640A - Manufacture of chlorinated compounds : en
  • CH313359A - Circular knitting machine : de en
  • DE941606C - Method of making a sizing agent : de en
  • FR1114204A - Projectiles or exercise cartridges intended for weapons in which propellant gases flow backwards : en fr
  • FR1114350A - Bastringue or advanced forester's compass : en fr
  • AT185153B - Power lift for tractor attachments, etc. Like., Using an automatic clutch : de en
  • CA523807A - Machine for automatically making sand cores : en fr
  • AU382854A - Antitheft or locking device for automobile ventilation window latches andthe like : en
  • CH313491A - Process for the manufacture of fibers from a plastic material, in particular glass in the molten state, and apparatus for carrying out this process : en fr
  • US2741493A - Torsion bar suspension for motor vehicles : en
  • DE941651C - Ring slide valve for liquids : de en
  • US2740972A - Water ski harness : en
  • AU203491B2 - IMPROVEMENTS IN BOATS' The following statement is a-full description of this-invention, including the best method of performing-it known-to me:This invention relates to improvements -in boats : en
  • PL39465B1 - : en pl
  • DE1720247U - SPEAKER ARRANGEMENT. : de en
  • CA523716A - Chemical brightening of aluminum : en fr
  • DE1720415U - CONTROL MIRROR FOR TRAFFIC LIGHTS. : de en
  • DE941468C - Lock housing for tubular frame and profile frame gates u. like : de en
  • GB747653A - Improvements in scaffolding : en
  • AT185213B - Device for fastening wire mesh on a frame rod, support strand or the like. : de en
  • AU203295B2 - Means for fixing hubs on shafts : en
  • CA523640A - Preparation of cyanamide : en fr
  • AU1258955A - Transistor ring counter : en
  • CH313323A - Construction kit for building a greenhouse : de en
  • FR1114111A - Fluffy filter medium : en fr
  • US2741352A - Releasable torque transmitting apparatus : en
  • US2741621A - Anthraquinone vat dyestuffs : en
  • US2741733A - Positioning system monitor : en
  • DE1720267U - RUBBER SEALING RING FOR SOCKETS, CABLE BOXES OR. DGL. : de en
  • AT185293B - Cutting device for string cigarette machines : de en
  • DK80851C - Atmospheric air purification plant. : da en
  • US2741382A - Side dumping box : en
  • US2741534A - Method for dissolving metal-free phthalocyanine pigments and use of solution for dyeing : en
  • US2741507A - Split header for open top truck-trailers and the like : en
  • US2741665A - Control of an automatic signalling system : en
  • CH313449A - Pump unit with compressed air turbine drive : de en
  • CA523629A - Lithographic printing plates : en fr
  • US2741150A - Take-up mechanism for braiding machines : en
  • US2741594A - Apparatus for electrolytically penetrating shell casings : en
  • DE941579C - Locking device for valves and slide : de en
  • US2741279A - Combination wood and metal saw blade : en
  • US2741613A - N-substituted dihydronormorphinone compounds : en
  • CA523652A - Clutch driven plate : en fr
  • GB747614A - Improvements in the viscosity stabilisation of polyamides : en
  • FR1114266A - Improvements to shock absorbers, pumps and similar devices : en fr
  • FR1114284A - electrical control equipment : en fr
  • GB747718A - Improvements in or relating to apparatus for counting particles : en
  • GB747776A - Improvements in or relating to devices for removing the tops or haulm of growing crops : en
  • DE941482C - Electrode for the electrolysis of saline solutions, in particular anode provided with recesses for the electrolysis of alkaline salts in cells with a mercury cathode : de en
  • USD177411S - Brooch or the like : en
  • CA523702A - Preparation of 2-alkyl-1-alkenes : en fr
  • CH313421A - Alarm clock : en fr
  • CH313322A - Method of combating fungal diseases : de en
  • PL39476B1 - : en pl
  • AU1266855A - Improvements in or relating to tubs bending machines : en
  • AT185181B - Sealing for shafts passing through a housing : de en
  • US2741121A - Means for minimizing electrostatic voltages in a flowmeter : en
  • USRE24140E - Automatic balancing system for rotatable : en
  • GB747739A - Improvements in testing apparatus for electric circuits : en
  • DE941427C - Process and device for the production of alkali hypochlorite solutions : de en
  • DE941504C - Device for coupling electrical lines : de en
  • FR1114214A - Metal mattress with movable casing : en fr
  • FR1114398A - Food Preparation Improvements : en fr
  • GB747604A - A new or improved apparatus for measuring a variable condition : en
  • AU1268455A - An improved moistureproof electric fence : en
  • CH313344A - Cutting device for chopping food : de en
  • CH313356A - Device for cleaning a thread and for removing buttons from it : en fr
  • AT185267B - Featherless folding knife : de en
  • CH313466A - Electron tube : de en fr
  • AU203710B2 - Improved key : en
  • CH313446A - Unit on internal combustion engines consisting of cooling water pump and alternator : de en
  • US2741080A - Submarine growth cutter : en
  • US2741264A - Reversing valves : en
  • US2741349A - Moisture-proof joints : en
  • US2741445A - Apparatus for launching and arresting airplanes to and from flight : en
  • CA523578A - Production of metal : en fr
  • US2741142A - Apparatus for altering the throw of crank means : en
  • BE524791A - METHOD AND INSTALLATION FOR ADJUSTING THE COMPOSITION OF A MIXTURE OF A GAS AND A VAPOR. : en fr
  • AU1263455A - Improvements relating to suction cleaners : en
  • CH313370A - Device for carrying out chemical reactions at high temperatures : de en
  • DE941559C - Magnetic deflection and forcing arrangement for cathode ray tubes, in which a saturable inductance with a magnetizable core is provided to improve the linearity of the deflection currents : de en
  • CH313362A - Closure for outer clothing, in particular fur coats and other skinning products : de en
  • DE1720370U - BALL GUIDE FOR ADJUSTABLE PARTS ON MICROSCOPES OD. DGL. : de en
  • DK80844C - Gyroscopic stabilizer. : da en
  • FI28298A - Fertilization rate at the time of transfer to the storage unit : en fi
  • AU207567B2 - A control system for automatic arc welding apparatus : en
  • CA523772A - Thermostatically controlled quartz crystals : en fr
  • CH313488A - Arrangement of circuits on board railway carriages with electric heating, for automatic switching of the power supply circuits of the heating resistors when the nominal value of the line voltage varies : en it
  • CH313445A - Injection pump regulator : de en
  • DE1720302U - DEVICE FOR SUCTIONING BREAST MILK. : de en
  • FR1114530A - Swimming accessory : en fr
  • GB747664A - Improvements in sheet feeding mechanism : en
  • US2741359A - Eye-glass cleaning kits : en
  • CA523665A - Adjusting and holding device : en fr
  • USD177363S - Combined bottle and cap : en
  • AT185166B - Electric flywheel starter for internal combustion engines : de en
  • AT185266B - Hand tool for splitting wood : de en
  • AU211391B2 - Inventionn for transferring engine torque or power from an engine to a gear box by using an arm connected to the engine crankshaft and connected to a cranked shaft in gear box thence through constant mesh gears to the road wheels : en
  • CA523686A - Means for conducting the flow of liquid fuel for feeding burners of gas turbine engines : en fr
  • CH313420A - Clock mechanism : en fr
  • USD177429S - Dress or similar article : en
  • US2741207A - Racing hull : en
  • US2741062A - Animal transfer trap : en
  • USD177375S - Spoon : en
  • US2741187A - Pump head mounting : en
  • USD177414S - Link chain for a necklace or the like : en
  • USD177452S - Wheel trim : en
  • US2741285A - Sphere cutting device : en
  • US2741323A - Rigidifying support for axle mounting extension : en
  • USD177426S - Rotary wing aircraft : en
  • DE1720458U - LARGE MOSAIC PLATE FOR THE PRODUCTION OF MOSAIC FLOOR FLOOR AND WALLS AND THE LIKE. : de en
  • CA523599A - Double windows : en fr
  • DE941580C - Copy device for turning benches : de en
  • FR1114215A - Milk treatment process to ensure stabilization and sterilization : en fr
  • FR1114591A - Adjustable jaw tube wrench : en fr
  • GB747573A - Improvements in or relating to circuit arrangements for generating magnetic fields : en
  • AT185201B - Press lock : de en
  • US2741073A - Shoe upper roughing machine : en
  • CA523714A - Rubber springs : en fr
  • US2741131A - Adjustable stroke mechanical movement : en
  • CH313397A - Rocket projectile with hinged stabilizing wings : de en
  • US2741308A - Method of mass-producing paper "tear sheets" and the like : en
  • US2741361A - Transportation package and pallet therefor : en
  • AU1262855A - Improvements in collating machines : en
  • CH313492A - Process for the preparation of a new diazo-amino derivative : en fr
  • US2741684A - Operating handle adapter : en
  • US2741706A - Ionization-measuring instrument : en
  • US2741209A - Row boat anchor : en
  • GB747629A - Improvements in and relating to printed electric circuit construction : en
  • FI28301A - Jordförbättringsmedel : en fi
  • GB747602A - Improvements in photo-electric methods for the estimation of gases or vapours : en
  • GB747738A - Improvements in or relating to method and apparatus for surfacing glass : en
  • FI28325A - Thermostats or thermostats : en fi
  • FR1114411A - Improvements in processes for the conversion of hydrocarbons : en fr
  • GB747750A - Method of forming hollow wooden articles : en
  • GB747797A - Combined gratuity collecting and display device : en
  • US2741681A - Electrical circuit-breakers : en
  • DE1720369U - RECORD PLAYER FOR OPTIONAL PLAYING OF RECORDS WITH SMALL CENTER HOLE AND LARGE CENTER HOLE. : de en
  • GB747619A - Spraying apparatus for liquid insecticides, disinfectants or the like : en
  • FR1114560A - Manufacturing process of a material with very low density and absolute rigidity based on polyesters and fabrics or paper : en fr
  • BE546590A - SOLUTION AND PROCESS FOR OBTAINING ZINC PHOSPHATE COATINGS ON METAL SURFACES : en fr
  • AU1270355A - Means for fixing hubs on shafts : en
  • AU205374B2 - Apparatus for crimping yarn orthe like : en
  • BE517783A - Procedure for improving the whipping possibilities of a cream and the qualities of the whipped cream : en fr
  • FR1114070A - Liquid supply device for container filling machines : en fr
  • US2741261A - Apparatus for regulating the flow of a gas mixture : en
  • PL39463B1 - : en pl
  • US2741730A - Electric condenser : en
  • AT185234B - Device for comminuting the solid press residues in a juicer : de en
  • GB747577A - A new or improved hydraulic constant speed drive : en
  • GB747695A - Improvements in or relating to amplifying circuits embodying transistors : en
  • USD177420S - Atomizer head : en
  • DE941398C - Lining block for traction sheaves : de en
  • DE941483C - Hydraulic pipe cleaning device : de en
  • GB747793A - Manufacture of 17-ketosteroids : en
  • USD177362S - Portable rug display rack : en
  • US2741068A - Bubble blower : en
  • US2741360A - Container for packaging and inflating pneumatic articles : en
  • US2741354A - Coin-control mechanism : en
  • US2741459A - String centering device for deep well platforms : en
  • US2741482A - Pusher for polygonal-shaped stock : en
  • US2741620A - Coxnhxch : en
  • US2741246A - Gas masks : en
  • US2741040A - Ice creeper : en
  • US2741322A - Combined grading and corona shield : en
  • DE941422C - Underfloor clamping jaw canter for rolling stock with liftable and lowerable bumpers supporting the clamping jaws : de en
  • US2741214A - Pan greaser : en
  • FR1114571A - Process for projecting fibers, hairs or the like onto suitable surfaces and products thus obtained : en fr
  • USD177374S - Air conditioning unit : en
  • CH313411A - Stereoscopic viewing device : de en
  • FR1114328A - Tape rewinding automatic interruption device : en fr
  • FR1114574A - Toy vehicle : en fr
  • FR1114488A - Electric circuits : en fr
  • FR1114555A - Process for obtaining patinated coatings on fibrous agglomerates : en fr
  • PL39547B1 - : en pl
  • GR16916B - METHOD OF DECORATION OF FABRICS, THE SAME WHITE ITEMS, BY ARTIFICIAL ADDITION OF FILTER FILTER. : el en
  • FR1114378A - Compound fertilizers based on Thomas phosphates and potassium salts : en fr
  • CH313433A - Frame press : de en
  • DE1720354U - WOODEN PLASTER SUPPORT FOR REINFORCED CONCRETE SOLID AND REINFORCED CONCRETE RIBBED CEILINGS. : de en
  • FR1114298A - Device for continuous and instantaneous measurement of rotational speeds : en fr
  • GB747583A - Improvements in and relating to oil dispensing cabinets : en
  • DE1720388U - FILLING DEVICE FOR PISTON PRESSES. : de en
  • DE1720310U - VACUUM CLEANER. : de en
  • DE1720382U - FRAME FOR CIGARETTE CASES. : de en
  • DE941492C - Monitoring device for checking the step-by-step forward movement of a step switch or rotary switch for automatic program control of railway safety devices : de en
  • FR1114134A - Wax products containing anti-oxidants : en fr
  • DE936534C - Process for sintering with compressed gases : de en
  • FR1114197A - Lanolin purification process : en fr
  • US2741277A - Automatic sawing machine for cutting panels : en
  • US2741432A - Slide rule : en
  • US2741617A - N-substituted dihydronorcodeinone : en
  • FR1114440A - Sound tape device : en fr
  • AU209925B2 - Improvements in or relating to icecream containers : en
  • DE1720207U - CURVED RAIL. : de en
  • DE941433C - Small shunting machine : de en
  • CA523593A - Adhesive-coated cushioning materials : en fr
  • PL39514B1 - : en pl
  • US2741450A - Loader for containers and scale combination : en
  • CA523732A - Crystal triodes : en fr
  • DE1720218U - RAIN PROTECTION FOOT CUFF. : de en
  • DE1720295U - SUPPORT FIRING FOR STEAM BOILER OD. DGL. : de en
  • DE1720324U - MULTI-PURPOSE STAND. : de en
  • AU206924B2 - Improvements in or relating to ferromagnetic multicore arrangements fortwo-dimensional grids of static magnetic trigger units : en
  • AU208079B2 - Slack sensing means for endless conveyors : en
  • PL39460B1 - : en pl
  • USD177437S - Teapot : en
  • AU210699B2 - A machine for cutting fenceposts orthe like : en
  • CA523678A - Alkylene polyamine methylene phosphonic acids : en fr
  • CA523800A - Reflection filters for wave guides : en fr
  • CH313431A - Device for guiding band saw blades or band knives : de en
  • DE941635C - Chimney cleaning cap : de en
  • FR1114365A - Sequence of operations controller for welding devices : en fr
  • US2741609A - N-chjchjchj : en
  • DE941498C - Telephone system with carrier-frequency voice channels and a dialing channel outside the voice band : de en
  • DE941516C - Teaching for stripping concrete ceilings : de en
  • DE941520C - Device for testing lubricating oil or similar substances : de en
  • DK80841C - Trolley lift with a tilting load. : da en
  • USD177444S - Candelabra or similar article : en
  • DE941453C - Machine for the production of wood wool, wood chips or the like. : de en
  • DE941505C - Fluid switch : de en
  • GB747587A - Improvements in alternators : en
  • US2741368A - Grain separator : en
  • US2741578A - Recovery of nitrogen bases from mineral oils : en
  • DE1720326U - BLANKETS, SHEETS, BED PADS, ETC. : de en
  • DK80834C - Electric motor with brake. : da en
  • FR1114146A - heat exchanger : en fr
  • FR1114207A - Further development of devices for the clear writing of coded signals : en fr
  • US2741152A - Claw and shutter arrangement for a camera : en
  • US2741526A - Color switching circuits for reflector type color television tube : en
  • US2741623A - Process for the liquid phase oxidation : en
  • AU410654A - Snail and garden pest destroyer : en
  • DE941561C - Synchrocyclotron : de en
  • FR1114535A - Improvements to centrifugal devices for the separation of solids contained in a liquid : en fr
  • DE941496C - Circuit arrangement for remote control according to the combination system for telecommunications, in particular telephone systems : de en
  • FR1114106A - Process for producing high molecular weight crosslinked plastics : en fr
  • GB747805A - Improvements in or relating to progressively adjustable friction gears : en
  • FR1114402A - Method for measuring the transmission characteristic of a transmit-receive switch : en fr
  • US2741687A - Pyrolytic carbon resistors : en
  • GB747807A - Improvements in and relating to stapling machines : en
  • US2741177A - Chemical bomb : en
  • DE941636C - Ash and slag discharge device for collective heating boiler : de en
  • DE1720363U - BRIDGE SCALE, PREFERABLY LARGE SCALE : de en
  • DE1720421U - BOTTLE FOR THE RECEPTION AND STORAGE OF LIQUIDS. : de en
  • FR1114515A - Refrigeration installation equipped with a cold gas refrigeration machine : en fr
  • FR1114475A - Wheel counter, in particular for gaseous media : en fr
  • DK80829C - Automatic alarm signal selector. : da en
  • US2741227A - Water heater : en
  • USD177393S - Earring or the like : en
  • CA523805A - Cellular carton erecting machines : en fr
  • BE546589A - : fr
  • CA523707A - Catalyst for synthesis of aldehydes from olefins : en fr
  • CH313482A - Handle with movable advertisements visible from two sides, for attachment in public transport : de en
  • DE941451C - Processing machine for workpieces made of wood or similar materials : de en
  • AT185253B - Swing arm for the suspension of vehicle wheels : de en
  • US2741271A - Split shed dobby for loom : en
  • US2741044A - Sprinkling and steaming flat iron : en
  • US2741093A - Core for driving pile shells : en
  • DE941638C - Piston compressor with connecting rod end immersed in the lubricating oil and with an oil drain channel : de en
  • FR1114323A - Removable assembly with rubber seal ring for pipes : en fr
  • AT185214B - Automatic machine for the production of slide lock strands : de en
  • DE941573C - Scaffolding pipe coupling made of annealed aluminum alloy for welding to pipes made of a matching material : de en
  • DE941589C - Anti-skid device for vehicle wheels of all kinds : de en
  • AU1264655A - Improvements relating to photographic apparatus : en
  • AU1264855A - Proteolytic enzyme : en
  • AU1261055A - A moldable material containing a fibrous mass anda solution ofa formaldehyde modified starch : en
  • CA523806A - Machines for erecting cartons : en fr
  • US2741101A - Cooling cabinet : en
  • AT185179B - Resilient support device : de en
  • AT185198B - Device for the production of toothed surfaces on cylindrical workpieces : de en
  • CA523839A - Transfer of materials : en fr
  • CH313339A - Automatic device for molding tiles, cement, granulated marble or similar materials : en fr
  • FR1114151A - Transportable steam generator : en fr
  • FR1114573A - Children's phone : en fr
  • FR1114089A - Improvements to the metal linings of concrete tanks : en fr
  • PL39539B1 - : en pl
  • AU207085B2 - Oversize helically-preformed armor for linear bodies : en
  • US2741013A - Applicator of the detachable sleeve type : en
  • US2741515A - Timber holder : en
  • USD177388S - Link chain for a necklace or the like : en
  • CH313396A - Numbers 1-100 game : de en
  • US2741009A - Method of and apparatus for the high speed packaging of filamentary or strand-like materials : en
  • US2741172A - Row crop plant thinner : en
  • FR1114230A - Control for structures capable of moving angularly around a fixed axis, in particular for movable bridges, dam closures, lock gates and other similar structures : en fr
  • AT185229B - Method and device for the incineration of concentrated sulphite pulp liquors : de en
  • DK80830C - Coordinate selector type switching mechanism for automatic telephone systems. : da en
  • USD177367S - Savings bank : en
  • DE941656C - Dismountable boat with elastically deformable hull : de en
  • FR1114339A - Magnetic element memory matrix : en fr
  • GB747582A - Improvements in or relating to fuel injection nozzles : en
  • GB747630A - Improvements in or relating to electric terminal blocks : en
  • DE941457C - Threshing machine with double cleaning : de en
  • FR1114053A - Passing light control device for motor trucks : en fr
  • FR1114570A - Variable tilt control device of a seat back : en fr
  • GB747683A - Improvements in and relating to lubricant distribution in forced or mechanical lubrication systems : en
  • GB747761A - Improvements in or relating to furnaces for burning bagasse or the like : en
  • FR1114222A - Construction process without formwork of reinforced concrete floors, and prefabricated joists for its realization : en fr
  • US2741021A - Apparatus for assembling flexible bearings : en
  • US2741406A - Resilient drip-proof nozzle construction : en
  • AT185276B - Bell ringing : de en
  • FR1114419A - Vault, elements of such a vault and method for constructing this vault and for manufacturing these elements : en fr
  • DE941464C - Control lever for helicopter that can be swiveled in all directions : de en
  • DE1720347U - SPICE BOX FOR BUTTERFLY AND WHOLE KITCHENS. : de en
  • US2741670A - Key coupling apparatus : en
  • PL39478B1 - : en pl
  • FR1114304A - Telephone system using stepper switches : en fr
  • DE941495C - Circuit arrangement for single sideband modulation : de en
  • CA523638A - Process for casting-in of sintered metal bodies : en fr
  • US2741249A - Hair curler : en
  • US2741476A - Shock-absorbent spring assembly : en
  • AT185291B - Building block, in particular for the representation of animal figures : de en
  • DE941408C - Rearview mirror for motor vehicles : de en
  • US2741032A - Dial indicator : en
  • PL39524B1 - : en pl
  • CH313342A - Wash basin with slip-on rubber odor trap consisting of a housing and a dip tube : de en
  • US2741657A - Acid amide derivatives of azo dyestuffs : en
  • USD177385S - Link chain for a bracelet or the like : en
  • AT185245B - Adjustable and readjustable arrangement of the cylinders of hydraulically actuated clutches, especially of motor vehicles : de en
  • CA523754A - Magnetic recording apparatus : en fr
  • CH313453A - Galvanic stackable battery and process for their manufacture : de en
  • AT185160B - Fly trapping system with bell-like openings in the false ceiling, especially for stables : de en
  • AT185273B - Shoe lasts : de en
  • AU1253555A - Electronic plotting station for automatic plotting of one or more movable objects : en
  • CH313458A - Cable end joint : de en
  • DE941536C - Vehicle for electric toy trains, which is provided with separately working devices for remote control of the change of direction and for controlling other functions, such as lighting, etc. : de en
  • CH313476A - Tone control circuit on a low frequency amplifier : de en
  • US2741686A - Electric resistor : en
  • USD177370S - Ball point pen : en
  • DE941592C - Shoe lasting machine : de en
  • FR1114583A - Method of regulating a frequency or a speed and apparatus applying this method : en fr
  • CH313376A - Process for the preparation of new pyrazolonecarboxamides : de en
  • US2741034A - Gear testing fixture : en
  • AU1253055A - Electron beam tube : en
  • US2741757A - Magnetic storage and sensing device : en
  • CA523765A - Disposable cleaning pad and handle therefor : en fr
  • US2741206A - Internal alignment pipe clamps : en
  • US2741471A - Coin controlled printer shutter : en
  • US2741215A - Apparatus for coloring raised surface portions of embossed fabric : en
  • US2741434A - Piping system : en
  • US2741628A - Separation of hafnium and zirconium salts : en
  • US2741550A - Soil sterilizing procedure : en
  • US2741094A - Method of and apparatus for dispensing gases : en
  • US2741398A - Container with cover locking handles : en
  • US2741661A - Transmission of horizontal and vertical pulses as distinct frequencies : en
  • US2741295A - Method of making a tubeless tire : en
  • FR1114276A - Memory game : en fr
  • AU204082B2 - Improvements in or relating to torque limiting clutches : en
  • AU211886B2 - Anew insecticide : en
  • CA523658A - Oxygen cutting machines : en fr
  • DE941414C - Self-acting shop lock : de en
  • AU398154A - Apparatus for heating fluids : en
  • CH313409A - Ultrasound machine : de en
  • CA523632A - Production of 1,1-difluoro-2,2-dichloroethylene : en fr
  • CH313354A - Process for processing from the melt flow of high polymer plastics : de en
  • DE941463C - Device for introducing extinguishing agents into containers for flammable liquids : de en
  • DE941583C - Spindle head for machine tools : de en
  • FR1114114A - Signal generator for telegraph transmitter : en fr
  • FI28332A - Device in washers for fibrous substances : en fi
  • US2740968A - Archery gloves : en
  • US2741645A - Process for treating monocyclic terpene hydrocarbons and for preparing nickel catalyst therefor : en
  • FR1114100A - Chain drive device for vibrating rollers to be leveled : en fr
  • DE941393C - Distributor for planting machines : de en
  • FR1114065A - Device for interior ventilation of shoes : en fr
  • FI28311A - Anordning för omställning av fläktblad : en fi
  • US2740997A - Shelter for vehicles and other purposes : en
  • US2741199A - Loop-taker mechanism for sewing machines : en
  • US2741387A - Exhaust tip protector and shock absorber for vacuum insulated vessels : en
  • US2741552A - Method of making briquettes for the production of magnesium : en
  • FR1114248A - Fishing rod holder : en fr
  • GB747566A - Improvements in or relating to automatic frequency control and search systems : en
  • FR1114508A - Device intended for the refueling of two systems independent of each other by means of a pump : en fr
  • FR1114097A - Improvement of explosive cartridge envelopes : en fr
  • AT185280B - Single-belt stretching system : de en
  • CA523703A - Extreme pressure grease : en fr
  • DK80853C - Splash and windscreen especially for bicycles with auxiliary motor. : da en
  • US2741611A - N-substituted dihydrodesoxynormorphine compounds : en
  • DE941611C - Process for the aromatization of polychlorocyclohexanes : de en
  • DE941456C - Battery lighter : de en
  • DE941386C - Device on overhead traveling cranes with panel lifter for lifting the cover panels of the conductor rail duct : de en
  • DE941476C - Rotary kiln system for heat and cooling treatment of all kinds of goods, in particular cement raw material : de en
  • FR1114331A - Process for the production of walls with a prestressed coating which can be used in particular in aeronautical construction : en fr
  • GB747556A - Improvements in or relating to teleprinter apparatus : en
  • DE1720264U - CLAMP CARRIER. : de en
  • DE1720300U - Device for storing and taking away fillings, especially tablets : de en
  • FR1114412A - Distributor and diverter valve for large flows : en fr
  • DE941407C - Switch with security key for motor vehicles, especially scooters, motorcycles and the like. like : de en
  • DE941528C - Process for welding, in particular resistance spot welding, of easily oxidizable metals using sonic or ultrasonic vibrations : de en
  • FR1114133A - Blowing Sand Mold Making Machine : en fr
  • FR1114417A - Planting machine : en fr
  • DE941552C - Process for the complete activation of charcoal plates for accumulators or the like. : de en
  • USD177397S - Brooch or the like : en
  • US2741278A - Back plate with end dogs for log-ripping saw : en
  • AU210901B2 - Finish composition for acrylonitrile fibers : en
  • GB747762A - Improvements in or relating to processes for the production of selenium rectifier elements : en
  • US2741522A - Cabinet with slidable sewing machine support : en
  • CA523591A - Stock metering and proportioning apparatus : en fr
  • CH313495A - Process for the production of lids, in particular for milk, yoghurt, cream and similar bottles : de en
  • GB747592A - N-(substituted-benzyl)-n-(hydroxyalkyl or lower alkyl) dihaloacetamides and the preparation thereof : en
  • CA523828A - Manufacture of chlorine dioxide : en fr
  • CH313399A - Arrangement for the continuous recording of the movement of a point : de en
  • US2741258A - Anti-siphon manual diverter : en
  • DE1720349U - HOUSEHOLD STAIRS. : de en
  • AT185230B - Spinning and frizzing machine for hair and plant fibers : de en
  • AU589154A - Improved cow-bail : en
  • FR1114233A - Tapered end stud : en fr
  • AT185295B - Tobacco spreader for stick cigarette machines : de en
  • CH313325A - Process for the preparation of an agent for combating textile pests : de en
  • CH313475A - Electrical communication system : de en
  • AU203293B2 - Improvements in or relating to electron discharge apparatus : en
  • US2741564A - Coated paper : en
  • AT185290B - Balloon for play purposes : de en
  • CH313331A - Railroad ballast tamper : en fr
  • AU203294B2 - Improvements in or relating to statistical machines controlled by perforated record cards : en
  • AT185191B - Fine boring machine with knife bar guided on both sides : de en
  • AU376954A - IMPROVEMENTS IN BOATS' The following statement is a-full description of this-invention, including the best method of performing-it known-to me:This invention relates to improvements -in boats : en
  • AU1271355A - Improvements in or relating to circuit arrangements for providing stabilized direct voltage : en
  • CH313487A - Auxiliary device for tank : en fr
  • AU1266455A - Control of windscreen wipers in conjunction with headlamp beams : en
  • CA523662A - Method for the manufacture of 6-mercaptopurine : en fr
  • US2741106A - Rectilinear knitting machine : en
  • US2741263A - Hydraulic control apparatus : en
  • DE1720257U - RETRACTABLE VEHICLE ANTENNA WITH RING CONTACT. : de en
  • US2741006A - Means for delivering charges of molten metal : en
  • DE1720233U - CABINET FOR HANGING REGISTER. : de en
  • DE1720375U - HOLDING DEVICE FOR THERMOMETER. : de en
  • FR1114200A - Carrier devil : en fr
  • FR1114403A - Device for generating ultra-short, frequency modulated waves : en fr
  • DE1720225U - ADHESIVE MUSTACHE. : de en
  • DE1720243U - INDUSTRIAL FURNACE - TRANSPORT ROLLER. : de en
  • GB747596A - Improvements relating to pistons : en
  • CA523649A - Windshield temperature controller : en fr
  • CH313474A - Full jet and water mist device for fire hose : en fr
  • FR1114150A - Preparation process for varnishes and coatings : en fr
  • CH313328A - Prefabricated panel for suspended ceiling : en fr
  • DE1720297U - LOET ADJUSTMENT CANNULES FOR DENTAL PURPOSES. : de en
  • US2741557A - Process for the deoxidation of copper : en
  • US2741179A - Electric detonators and electric blasting assemblies : en
  • US2741082A - Calendar timepiece : en
  • US2741297A - Printing plate material : en
  • US2741378A - One-arm work handling vehicle : en
  • US2741486A - Sled runner attachment for wheeled vehicles : en
  • CH313364A - Roller frame with roller pressure and adjustment device : de en
  • CH313358A - Knitting machine with means for temporarily securing needles in their position during the work process : de en
  • AU1265355A - Shock absorber : en
  • CA523606A - Forceps tool : en fr
  • CH313429A - Abrasives : de en
  • US2741232A - Opposed free piston engine : en
  • USD177449S - Beverage tray : en
  • CA523583A - Carrier latch for repeating firearms : en fr
  • US2741087A - Control mechanism for transmitting a plurality of control movements in control systems of combustion engines : en
  • USD177431S - Textile fabric : en
  • CA523594A - Production of elemental sulphur by underground fires : en fr
  • CA523712A - Plastic moulding presses : en fr
  • GB747564A - Improvements in or relating to movement control mechanism : en
  • GB747756A - Improvements in electrostatic lenses and electron guns therewith : en
  • FR1114092A - Improvements to phonograph records : en fr
  • FR1114189A - Measuring instrument having a deviation amplitude of 270u deg. : en fr
  • US2741048A - Retoucher's combination pallet : en
  • US2741259A - Valve control means : en
  • US2741598A - Heat transfer, hydraulic and thermoregulator fluids : en
  • DE941497C - Circuit arrangement for telecommunication systems for the transmission of two switching processes which can occur individually or together over the same circuit : de en
  • USD177360S - Broiler pan : en
  • DE941471C - When bumping into an obstacle, reversible vehicle toy : de en
  • FR1114185A - Improvements to television shooting tubes : en fr
  • US2741553A - Method for producing a matte from arsenical sulfide cobalt ores : en
  • FR1114305A - Method (and apparatus), using, within a rotating gaseous fluid, the spraying and separating effects of centrifugal force, for dissociating and separating liquids into their components : en fr
  • DE941384C - Method and device for the production of fibers from fiber-forming materials : de en
  • GB747743A - Improvements in folding hoods for vehicles : en
  • US2741290A - Locking assemblies for screw-type members : en
  • GB747678A - Vacuum flask : en
  • FR1114072A - Hydraulic retarder : en fr
  • FR1114590A - Starting device for single-phase asynchronous motors : en fr
  • DE941506C - Contact block for electrical switchgear : de en
  • US2741023A - Method of making slit pins having continuously bevelled ends : en
  • US2741363A - Extrusion press attachments for extruding profiles, tubes and other similar products : en
  • US2741580A - Integrated catalytic cracking processing system : en
  • FR1114321A - Ball or roller bearing separator or cage : en fr
  • US2741050A - Corsage holder : en
  • CH313385A - Method and device for treating water with chlorine : de en
  • PL39461B1 - : en pl
  • GB747687A - Improvements in and relating to motor equipment for electrically driven winding and like gear : en
  • AU203480B2 - Improvements relating to photographic apparatus : en
  • CA523623A - Attenuation equalizer network : en fr
  • DK80843C - Process for processing wood. : da en
  • FR1114195A - Extrusion machine : en fr
  • GB747708A - Improvements in or relating to devices utilising the hall effect and more particularly in magnetometers : en
  • DE941514C - Device for fastening a back plate with a cavity on a wall : de en
  • US2741724A - Image-reproducing device : en
  • GB747656A - Supersaturated borate and borate-chlorate solutions and methods and compositions for producing same : en
  • DE941618C - Circuit arrangement for light signals with two driving light circuits with a common return line : de en
  • USRE24141E - Method of making the same : en
  • GB747733A - Method for forming lead coatings on ferrous metal surfaces : en
  • DE1720216U - FOOTLING. : de en
  • DE1720396U - SEWING MACHINE TRANSPORT DEVICE. : de en
  • FR1114410A - Frame construction for industrial forklifts : en fr
  • FR1114455A - Device for stopping the ozone emission produced by certain lamps used for the sterilization of containers for fermentable liquids : en fr
  • GB747593A - Improvements in or relating to igniters for gas turbine engines and combustion heaters : en
  • PL39467B1 - : en pl
  • PL39536B1 - : en pl
  • DE941575C - Process for the preparation of copolymers of vinyl compounds and vinylidene compounds by emulsion polymerization : de en
  • DE1720296U - SPRING-OPERATED CONTROL LEVER ON HYDRAULIC LEATHER PRESSES. : de en
  • DE1720374U - PROJECTION WALL FOR DAYLIGHT PROJECTION. : de en
  • AU210469B2 - Improvements in invalids' beds : en
  • DE1720430U - DEVICE FOR CUTTING THE STANNIOL CAPSULE OF A WINE BOTTLE. : de en
  • US2740993A - Lint saver attachment : en
  • US2741129A - Triple radius bourdon tube : en
  • US2741599A - Composition for cleaning and stripping paint from aluminum : en
  • DK80849C - Process for the production of feed meal from lean or fatty fish. : da en
  • US2741079A - Apparatus for continuous production of filled and sealed tetrahedral packages of paper or the like : en
  • DE941620C - Circuit arrangement for tension effects through insulated rail and rail current closer : de en
  • FI28291A - Till en rörlig torvupptagare ansluten hopsamlingsanordning varmed torven uppsamlas till en vallartad hög : en fi
  • FI28320A - Wood preservative : en fi
  • GB747713A - Improvements in or relating to record changing mechanisms for gramophones and the like : en
  • US2741273A - Picker stick check strap for looms and method of making the same : en
  • AU203366B2 - Resilient mounting device : en
  • US2741211A - Egg count indicating means : en
  • US2741483A - Pusher construction : en
  • CA523585A - Star wheel feeders : en fr
  • CA523802A - Conveyor and quench tank for heat treating furnace : en fr
  • CH313384A - Process for manufacturing tubular plastic cases in one piece and apparatus for carrying out this process : en fr
  • DE1720416U - REVIEW MIRROR. : de en
  • CA523780A - Separation of granular materials : en fr
  • DE941600C - Device for stacking and forwarding wound tapes and wire coils : de en
  • US2740970A - Diaper flushers : en
  • US2741183A - Centrifugal projectile fuze : en
  • US2741218A - Electrostatic coating apparatus : en
  • US2741458A - Snatch block : en
  • US2741136A - Portable shearing machine : en
  • US2741120A - Strain gage axial force unit : en
  • BE546313A - : en fr
  • CA523687A - Products from foamed rubber latex : en fr
  • CH313434A - Planing board : de en
  • DE941466C - Engine for motorcycles : de en
  • US2741671A - High voltage heavy duty switch : en
  • DE941473C - Ignition means : de en
  • US2741292A - Can body beader : en
  • USD177396S - Brooch or the like : en
  • DE1720319U - HAND DEVICE FOR DUST WIPING AND SIMILAR PURPOSES. : de en
  • DE1720304U - DEVICE FOR CUTTING GELATINE AND PLASTIC VIALS. : de en
  • AU1263655A - Improvements in and relating to automatic airflow controllers : en
  • DE1720210U - COAT WITH INTERCHANGEABLE TROUSERS OVER LEGS. : de en
  • DE1720358U - MACHINE FOR DEBARKING OR SHEARING TREE LOGS. : de en
  • CA523792A - Production of aromatic hydrocarbons from naphthenic petroleum in the presence of hydrogen : en fr
  • CH313419A - Watch box : en fr
  • CA523610A - Pie crust lifter : en fr
  • PL39523B1 - : en pl
  • US2741184A - Delayed arming fuze for a projectile : en
  • US2741288A - Thread root elastic lock means : en
  • FI28313A - Anordning för montering av ett roterande organ t.ex. en omrörade, roterande elektrod eller som electrod fungerande roterande omrörare som är förd genom väggen av en för behandling av glas eller liknande avsedda ugn : en fi
  • FR1114506A - Improvements made to devices to detect leaks in closed capacities : en fr
  • CH313379A - Process for the production of condensation products : de en
  • CA523747A - Overcenter snap device : en fr
  • DE1720320U - STEEL PLATE SINK. : de en
  • CA523577A - Holster harness : en fr
  • US2741672A - Dual axis rotatable blade switch : en
  • CA523663A - Operation of pipelines : en fr
  • FR1114211A - Process for refining the surface of asphalt pavements : en fr
  • DE1720331U - STEEL TUBE SLED BASE CHAIR. : de en
  • USD177373S - Condiment shaker : en
  • CA523783A - 6-methyl-8-hydroxy-ergoline and the preparation thereof : en fr
  • AU211835B2 - A moldable material containing a fibrous mass anda solution ofa formaldehyde modified starch : en
  • US2741069A - Device for permanently joining objects : en
  • CA523667A - Mixed packet photographic emulsions : en fr
  • US2741624A - p, p'-oxybis(benzenesulfonylazide) and process : en
  • USD177394S - Brooch or the like : en
  • CH313436A - Copy device on planing machines : de en
  • AU211387B2 - Electron beam tube : en
  • PL39484B1 - : en pl
  • US2741146A - Tremolo device for stringed instruments : en
  • US2741691A - Radiant energy source for infrared spectroscopy and the like : en
  • DE1720265U - INSERT BODY FOR MULTIPOLE PLUGS AND SOCKETS. : de en
  • CH313486A - Chassis for vehicles, in particular prams : de en
  • DE1720275U - OVERHEAD LINE FUSE FOR D-MELT INSERT. : de en
  • FR1114186A - Extraction valve : en fr
  • FR1114199A - Washing device for electrostatic precipitation devices : en fr
  • US2741231A - Thermal controls for engine cooling systems : en
  • US2741711A - Electric shaver vibrator motor : en
  • FR1114586A - Transport trolley : en fr
  • DE941518C - Method for determining the thermal shock resistance of glass : de en
  • US2741744A - Microwave apparatus for circular polarization : en
  • GB747701A - Improvements in apparatus for controlling movements of model ships or other toys : en
  • FR1114362A - Television signal control device : en fr
  • FR1114256A - Circulating pulverizer : en fr
  • GB747772A - Process for production of manganese metal and chlorine : en
  • FR1114442A - Movable sun visor with adjustable panels : en fr
  • DK80840C - Apparatus for melting glass. : da en
  • FR1114387A - Sheet metal formwork : en fr
  • FR1114416A - Improvement in cable control levers : en fr
  • FR1114270A - Improvement to anti-theft devices for motorcycles, scooters and the like : en fr
  • CA523604A - Starting and operating circuit for fluorescent lamps : en fr
  • CA523743A - .beta.,.alpha.-UNSATURATED-11-KETO-STEROIDS AND PROCESS OF PREPARING THEM : en fr
  • AU1267555A - Process of producing viscose rayon : en
  • PL39475B1 - : en pl
  • US2740981A - Wheeled carrier for suction cleaners and the like : en
  • GB747802A - Means for enabling test pieces to be withdrawn from an autoclave under pressure : en
  • US2741160A - Heavy caliber recoilless gun : en
  • FR1114465A - Process and installation for heat recovery : en fr
  • FR1114444A - Method and device for slitting lengthwise, before their peeling, the logs placed in the veneer unrollers : en fr
  • GB747650A - High frequency klystron tube construction : en
  • GB747765A - Cation exchangers : en
  • FR1114448A - Insulating support for electrical safety cartridge : en fr
  • DE1720343U - FURNITURE FITTING. : de en
  • DE941614C - Vaults for metallurgical ovens : de en
  • FR1114130A - Manufacturing process for shoes with plastic soles : en fr
  • FR1114367A - Advanced hook collector for transistor and method of making it : en fr
  • CH313340A - Apparatus for dispensing measured quantities of liquid : de en
  • CA523636A - Induction heating furnaces : en fr
  • AU1253755A - Power assisted actuator : en
  • DE1720262U - ISOLATOR FOR FASTENING CABLES AND STRANDS. : de en
  • US2741037A - Ignition demonstration device : en
  • US2741052A - Mechanical fishing apparatus : en
  • US2741102A - Automatic constant tension control : en
  • GB747715A - Improvements in or relating to record changing mechanisms for gramophones and the like : en
  • US2741358A - Article supporting conveyor apparatus : en
  • US2741673A - Flat tire signal : en
  • USD177440S - Combination food mixer and cutlery sharpener : en
  • CH313494A - Process for the production of leuco-sulfuric acid ester salts from vat dyes of the anthraquinone series that are difficult to esterify : de en
  • US2741569A - Heat carbonizable embroidery crinoline and method of making the same : en
  • CA523704A - Production of alcohols from olefins : en fr
  • CH313329A - Truss-like end piece for formwork beams : de en
  • FR1114392A - Improvements to 1, 1-dicyano-ethylenes and 1, 1-dicyano-ethanes containing halogen substituents and to their manufacturing processes : en fr
  • GB747703A - Improvements in or relating to electrical transmission lines : en
  • US2741430A - Differential control mechanisms : en
  • DE1720432U - AIR FILTERS, IN PARTICULAR FOR FILTERING COMPRESSED AIR WHEN FILLING FOAMING LIQUIDS. : de en
  • US2741514A - Ceiling board jack : en
  • DE1720283U - LIGHT (SO-CALLED INDUSTRIAL LIGHT). : de en
  • FR1114526A - Dielectrics based on chlorinated aromatic compounds : en fr
  • AU204625B2 - Therapeutic composition and method : en
  • DE941469C - Gun with reverse braking device, especially for light anti-aircraft artillery : de en
  • DE941501C - Soft rubber plug or soft rubber coupling : de en
  • AT185208B - Device for punching and embossing objects from strips of material : de en
  • CH313360A - Process for creating fluorescent color effects : de en
  • US2741025A - Defensive weapon : en
  • US2741165A - Pulp molding machine : en
  • US2741542A - Process for preparing phosphorus oxychloride : en
  • CH313398A - Impact fuse for projectiles : de en
  • PL39490B1 - : en pl
  • DE941486C - Butter compartment for fridge : de en
  • CA523586A - Hardness tester : en fr
  • CA523588A - Root waterer : en fr
  • DE1720244U - RAIL NAIL, SPRING CLIP AND THE LIKE. FOR RAIL FASTENINGS. : de en
  • DE941529C - Method and device for opening up fiber material under pressure : de en
  • DE941604C - Process for the formation of line connections on plate-shaped heat exchangers, especially plate evaporators for cooling systems : de en
  • DE941659C - Railless toy vehicle operated by remote control : de en
  • US2741566A - Process of hardening varnish coatings on leather : en
  • US2741653A - Method of isolating nucleoproteins : en
  • USD177406S - Stone for costume jewelry or similar article : en
  • US2741196A - Method and means for forming a reversible pile fabric : en
  • US2741012A - Molding machine : en
  • USD177381S - Separable brooch or the like : en
  • AU1267355A - Process of producing all skin viscose rayon : en
  • US2741336A - Dial locking device for a mechanical computer : en
  • US2741633A - Separation of isophthalic and terephthalic acids : en
  • FR1114505A - Variable ratio transmission mechanism : en fr
  • PL39543B1 - : en pl
  • AT185289B - Toy gripper : de en
  • AU205976B2 - Improvements in and relating to cooker doors : en
  • AU211496B2 - Contractable bedframe and support means for same : en
  • DE941470C - Easily tiltable play figure : de en
  • DK80842C - Radiator. : da en
  • AU1267855A - Resilient mounting device : en
  • FR1114435A - Toy boat mounted on wheels and its propulsion device by double manual control : en fr
  • FR1114438A - Hearth-burner for low power heat exchangers : en fr
  • DK80821C - Means for treating flour or dough to improve the baking ability of the flour and cause a satisfactory leavening process for the dough. : da en
  • GB747559A - Improvements in or relating to tufting machines : en
  • AU360754A - Improvements in invalids' beds : en
  • US2741225A - Retractable ball pen : en
  • GB747795A - An arrangement in mechanisms in which rotatable or swingable elements are mounted on a mounting plate : en
  • GB747625A - Method of casting double socket pipes and a collar and core arbor for use therein : en
  • DE941390C - Device for cleaning metals and alloys, especially light metals : de en
  • BE524721A - : en
  • CA523708A - Aircraft : en fr
  • GB747699A - Improvements in means for opposing dust in workings, particularly in coal mines : en
  • US2741355A - Floating escapement mechanism : en
  • USD177430S - Dress or similar article : en
  • FR1114164A - Control device for electrical appliance : en fr
  • FR1114280A - Light hydrocarbon reforming catalyst and process : en fr
  • FR1114552A - Improvement in fletched projectiles : en fr
  • US2741319A - Cartridge closure with orifice strainer : en
  • US2741537A - Available chlorine single-stage bleaching of sulfate pulp : en
  • DE1720268U - SHIELDING DEVICE USED FOR ACCEPTING MESSAGE COMPONENTS. : de en
  • DE1720307U - SPRING HANDLE FOR SUITCASE, BAGS OR. DGL. CONTAINER. : de en
  • US2741022A - Liner remover : en
  • FR1114486A - Improvements to mechanisms for pressurized fluids : en fr
  • CA523645A - Baby diaper : en fr
  • US2741064A - Mouse trap : en
  • US2741417A - Collapsible partitions for cartons and the like : en
  • US2741592A - Neutronic reactor measuring and safety rod operating apparatus : en
  • CA523791A - Unsaturated esters of phosphonous acids : en fr
  • FR1114063A - Device for synchronizing the movement of the gears of variable speed drives : en fr
  • GB747680A - Improvements in and relating to an arrangement for projecting in superposition the images of a work piece and of a reference drawing through an outline projector : en
  • US2741145A - Adjustable vise extension : en
  • DE1720278U - SWITCHING AND CONTROL ARRANGEMENT TO INCREASE THE EFFICIENCY OF CONVERTER UNITS, PREFERABLY WITH RESISTANCE CONVERTERS. : de en
  • CA523696A - Fatty acid soap grease compositions : en fr
  • CA523784A - Hand strap tensioning tool : en fr
  • GB747617A - Improvements in devices for gripping and ligaturing the ends of tubular vessels : en
  • GR16919B - METHOD OF PREPARATION OF SPIRAMYCINES. : el en
  • PL39503B1 - : en pl
  • CA523753A - Comminuting apparatus : en fr
  • DE1720425U - HOLLOW PLUGS FOR CONTAINERS, e.g. BOTTLES. : de en
  • GB747725A - A method and a device for the automatic supervision of the operation of parallel electric circuits : en
  • GB747578A - Improvements relating to hot water supply systems : en
  • DE1720220U - TIE. : de en
  • FR1114553A - Lower attachment device of a telescopic suspension shock absorber : en fr
  • DE1720404U - DEVELOPER FOIL. : de en
  • US2741637A - Method for obtaining sulphur-free oximes from oxime-sulphur mixtures : en
  • US2741709A - Detector for indicating spectral distribution of penetrative radiation : en
  • DE1720461U - GRID BALL DISC. : de en
  • FR1114234A - Dyeing process : en fr
  • FR1114113A - Process for the destruction of catalytic residues : en fr
  • FR1114143A - Transformer : en fr
  • FR1114208A - Automatic rifle with simplified device allowing shot-by-shot firing : en fr
  • FR1114503A - Cable transfer device for dryer drums and the like : en fr
  • DE1720234U - RING STAPLER. : de en
  • GB747780A - Improvements in or relating to filter elements : en
  • US2741345A - Knock-down metal door frame : en
  • GB747716A - High permittivity ceramic material : en
  • US2741581A - Fluid hydroforming with catalyst recycle : en
  • USD177448S - Beverage tray : en
  • FR1114504A - Monomeric compounds and their copolymers : en fr
  • GR16912B - GEOGRAPHIC TOURISM CIGARETTES AND FLOWERS. : el en
  • AU1265755A - Photosensitive printing masters : en
  • DE941499C - Piezo-electric quartz crystal plate : de en
  • PL39462B1 - : en pl
  • AU202793B2 - Humidity-responsive resistor : en
  • US2741193A - Dumping hopper : en
  • US2741535A - Aftertreatment of dyeings and compositions therefor : en
  • AT185209B - Bolt cutters : de en
  • US2740988A - Extruding apparatus : en
  • US2741041A - Tool for cutting roots and pulling stumps : en
  • US2741255A - Adjustable hand rest for crutch : en
  • US2741327A - Water deaerating apparatus : en
  • US2741762A - Radar indicator system : en
  • US2741119A - Compensation element for heated-wire-liquid-water-content meter : en
  • US2741318A - Closure for fluid container : en
  • US2741392A - Glass-washing tray : en
  • US2741632A - Separation of esters : en
  • USD177395S - Brooch or the like : en
  • DE1720451U - ALARM DEVICE WITH A LIGHT SENSITIVE CELL. : de en
  • FR1114095A - Fire extinguisher system with balanced extension hose : en fr
  • GB747736A - Improvements in or relating to devices comprising a circuit of highly-permeable material and a permanent magnet for producing a pre-magnetizing field in said circuit : en
  • US2741243A - Blower unit and combined heater cabinet-blower unit : en
  • DE1720453U - REFLECTORS FOR CYCLISTS AND MOTORCYCLISTS. : de en
  • PL39517B1 - : en pl
  • FI28333A - Siktparti för pappers-, karton-, papp- och dyl. avvattningsmaskiner : en fi
  • FR1114477A - Device for removably fixing several interchangeable sieves one above the other in cleaning installations, in particular in seed cleaning machines, on threshing machines and on combine harvesters : en fr
  • US2740994A - Cleaning nozzle for carding machine : en
  • US2741216A - Apparatus for continuous metal production and continuous gas plating : en
  • PL39526B1 - : en pl
  • SE154058C1 - : en
  • US2741115A - Herbicidal composition : en
  • US2741110A - Candle lamp : en
  • US2741299A - Vertically adjustable chair pedestal : en
  • AU205659B2 - Improvements in or relating to apparatus for continuously supplying plastic or granular materials : en
  • FI28324A - Apparat ocharfarande för att bestämma luftinnehållet i plastisk betong eller liknande plastiska massor : en fi
  • PL39483B1 - : en pl
  • FR1114082A - Stencil for teaching writing : en fr
  • CH313324A - Plant holding device : de en
  • CA523730A - Radio altimeters : en fr
  • DE941616C - Protective gas generation plant for bright annealing furnaces : de en
  • FR1114107A - Process for producing high molecular weight crosslinked synthetic products : en fr
  • FR1114183A - Level improvements : en fr
  • GB747639A - Improvements in concrete mixers : en
  • FR1114485A - infrared transmitter : en fr
  • FR1114340A - Breeder ordered by perforated labels : en fr
  • DE941558C - Electrical discharge vessel : de en
  • FR1114397A - File Cabinet Mechanism : en fr
  • GB747609A - Process for condensing aromatic sulphonic acids with aldehydes and other substances : en
  • AT185206B - Device for resistance butt welding of rods or bolts on curved or flat surfaces : de en
  • CA523812A - Positive engaging clutch : en fr
  • CH313387A - Milling device for aqueous pulp suspensions : de en
  • FR1114090A - Machine for aerating sheets of plastics or fabrics coated with plastics : en fr
  • AT185202B - Process for the production of tools which are equipped with hard metal, shell steel or similar cutting bodies : de en
  • FR1114096A - Apparatus for the projection of pasty materials such as cement and anaogue materials : en fr
  • DE1720379U - PORTABLE MONEY EXCHANGE DEVICE. : de en
  • FR1114585A - Propeller lifting device : en fr
  • FR1114592A - Reversible vibrating molding table : en fr
  • AU205203B2 - Improvements in diaphragm fuel pumps for internal combustion engines : en
  • CH313459A - Removable auxiliary contact piece for switch : en fr
  • US2741604A - Penicillin salts : en
  • US2741370A - Adjustable shelf : en
  • US2741756A - Electrical data storage device : en
  • USD177453S - Egg-cup : en
  • FR1114166A - Process for decorating articles made of fabrics or other materials and products conforming to those obtained : en fr
  • FR1114463A - Coupling for pipes, in particular for sprinkler systems : en fr
  • US2741130A - Transmission : en
  • GB747661A - Production of thionophosphorus compounds : en
  • GB747666A - Improvements in or relating to the construction of concrete walls in situ : en
  • PL39468B1 - : en pl
  • US2741202A - Driving gear frame encased in shell section housing : en
  • DE941446C - Air hose for air mattresses : de en
  • DE941626C - Device for fine adjustment of symmetrical, double-track counter brake magnets : de en
  • GB747786A - An improved convertible tricycle and push-chair for children : en
  • AU1257755A - New phenthiazine derivatives and their preparation : en
  • CA523701A - Separation of gases : en fr
  • CA523785A - Compounded lubricating oils : en fr
  • DE1720306U - SPREADING DEVICE FOR UMBRELLA FORKS, IN PARTICULAR OF PUSH-UP UMBRELLA FRAMES. : de en
  • FR1114372A - Process and machine for manufacturing automobile tire reinforcements : en fr
  • US2740990A - Method for making composition board : en
  • US2741286A - Grater : en
  • US2741714A - Dual adjustment magnetic slip brake : en
  • AU1253955A - Improvements in or relating to subscription television system : en
  • US2741155A - Variable magnification optical systems : en
  • US2741487A - Adjustable keel for skis : en
  • GB747589A - Colour couplers and photographic silver halide emulsions containing them : en
  • DE1720392U - PINCH. : de en
  • FR1114369A - Ferromagnetic core for static magnetic relaxation circuits, so-called multiples : en fr
  • FR1114548A - Device for circulating gases or fluids : en fr
  • FI28299A - Anordning färganordningar vid tryckmaskin : en fi
  • GB747603A - Manufacture of acetyl amino-compounds of the steroid series : en
  • US2741135A - Variable width plural sheave v-belt pulleys : en
  • FR1114467A - Automatic machine for the manufacture of objects by embossing : en fr
  • DE1720365U - DEVICE FOR MAGNETIC SHIELDING OF THE MAGNETIC HEADS ON FILM DRIVES OD. DGL. : de en
  • FR1114167A - Homopolar alternator : en fr
  • GB747781A - An improved herbicidal composition : en
  • FR1114267A - Automatic frame for moving photographs and changing advertising images : en fr
  • GB747679A - Improvements in electric lamps : en
  • GB747696A - Improvements in and relating to the protection of high-tension cables : en
  • GB747710A - Improvements relating to file folders, card separators, index cards and the like : en
  • FR1114198A - Process for removing chromium deposits : en fr
  • AU204680B2 - An improved fencing post : en
  • CA523592A - Folding table : en fr
  • CA523713A - Hair curler : en fr
  • DE1720431U - AIR FILTER UNIT. : de en
  • FR1114206A - Valve : en fr
  • US2741026A - Electric clippers : en
  • US2741722A - Television pattern generator : en
  • USD177433S - : en
  • FR1114182A - Process for preparing a cocoa butter substitute : en fr
  • FR1114431A - Improvements in temperature-sensitive devices and their calibration procedures : en fr
  • US2741465A - Carburetor fuel chamber vent : en
  • US2741171A - Photographic sink : en
  • US2741517A - Spindle mountings : en
  • USD177450S - File cabinet : en
  • CH313401A - Leveling scale : de en
  • US2741116A - Concentrated herbicide compositions : en
  • DE941625C - Registering maximum counter, especially for households and commercial businesses : de en
  • FR1114348A - Improvement in shear or auger heads : en fr
  • GB747631A - Indicators for fire extinguishers : en
  • GB747558A - Improvements relating to the sorting and counting of packages : en
  • US2740977A - Motor driven spot and lint removing fountain brush : en
  • BE546610A - MACHINE FOR DEBITTING SLATE PLATES AND OTHER SIMILAR STONE MATERIALS. : en fr
  • US2741589A - Recovery of uranium : en
  • US2741046A - Protective vehicle license plate case : en
  • FR1114081A - Rotating seat : en fr
  • DE1720444U - BALLPOINT PEN WITH THIN, CYLINDRICAL REFILL TIP. : de en
  • GB747691A - Improvements in or relating to electric cables and wiring systems : en
  • DE1720464U - MORE GAME DEVICE. : de en
  • US2741605A - Phenoxazine compounds and their p-nitrosoaniline intermediates : en
  • AU207953B2 - Multicell dry battery assembly : en
  • CA523605A - Starting and operating circuits for fluorescent lamps : en fr
  • DE1720342U - TWO-PIECE FURNITURE SLEEVE. : de en
  • CA523654A - Flywheel and clutch assembly : en fr
  • FR1114285A - Folding centrifugal wringer, for culinary or other use : en fr
  • GB747562A - Improvements in or relating to telephone or telegraph systems : en
  • US2741451A - Fluid flow control devices : en
  • DE1720226U - LUMINOUS STORM LANTERN. : de en
  • FR1114489A - Printing Mechanism : en fr
  • CA523745A - Process for the preparation of 2-amino-quinoxaline : en fr
  • CH313427A - Product for making models for so-called "lost wax" casting : en fr
  • CH313462A - Device with at least one ferromagnetic part with an initial permeability of at least 500 and a permanent magnet in the form of a thin body : de en
  • AU1258855A - Improvements in or relating to high voltage switchgear : en
  • AU1262955A - Apparatus and method for filling a product in containers : en
  • CH313464A - Electric discharge tube with a mercury cathode and a gas filling : de en
  • AT185252B - Fastening the fork tubes and the head tube to the fork head, especially for motorcycles : de en
  • AU1264755A - A process forthe manufacture of hydrogen peroxide : en
  • FI28295A - Process for the preparation of new pyridazones : en fi
  • AU206862B2 - Improvements relating to apparatus for dispensing a spray medium : en
  • US2741307A - Machine and process for slitting tires : en
  • US2741371A - Pallet lifter : en
  • USD177364S - Jewelry charm or similar article : en
  • CA523614A - Intercast ball and socket joined parts : en fr
  • CA523829A - Method of preparing pyrimidine derivatives with primary amines : en fr
  • AU211263B2 - An implement for driving a plurality of nails simultaneously : en
  • CH313357A - Heald frame : de en
  • US2741309A - Tube cut-off die structure : en
  • US2741017A - Process for the production of a templet for the machining of piston rings to a predetermined shape on a copying turner's lathe : en
  • US2741408A - Nesting garment hanger : en
  • US2741725A - Headlight control : en
  • US2741236A - Single cylinder engine construction : en
  • US2741560A - Process for preserving bananas : en
  • CA523661A - Apparatus for finishing wood : en fr
  • US2741168A - Camera assembly : en
  • CH313400A - Leveling instrument with a tubular level parallel to the telescope axis : de en
  • US2741027A - Infants' spoons : en
  • US2741300A - Combined chair and table : en
  • DE941440C - Compressed air drive for electrical switches : de en
  • DE1720398U - SELF-SERVICE SHELF. : de en
  • DE941465C - Rubber torsion suspension, especially for passenger cars : de en
  • US2741161A - Gun firing mechanism with eccentric safety : en
  • USD177399S - Brooch or the like : en
  • USD177410S - Brooch or the like : en
  • FR1114179A - Process for the preparation of oxygenates from olefins, carbon monoxide and hydrogen : en fr
  • GB747572A - A method of press-forming hollow members : en
  • GB747803A - Improvements in or relating to electric oscillation generators embodying a semi-conductor device : en
  • CA523573A - Wood extractive-containing composite products : en fr
  • CA523740A - Ejector device for automatic firearms with rotatable drums : en fr
  • AT185297B - Equipment for the production of prestressed concrete pipes : de en
  • CA523771A - Colour selection device for colour television : en fr
  • DE1720256U - HOLDER FOR MULTIPLE ISOLATORS FOR ANTENNAS FOR DIFFERENT PURPOSES. : de en
  • FR1114386A - Sleeve joint and method of making the same : en fr
  • DE941487C - Manufacture of a low-nitrogen and low-phosphorus Thomas steel : de en
  • DK80822C - Safety gas tap. : da en
  • FR1114523A - Improvements to boards for slate, paving stone or similar slabs or slabs : en fr
  • GB747574A - Improvements in or relating to adhesive applying machines : en
  • FR1114126A - Oil bath air filter : en fr
  • FR1114451A - Internal combustion engine arranged for mixture compression and auto-ignition : en fr
  • FR1114066A - Holder for bulbs or similar articles : en fr
  • FR1114332A - Process for the production of esters of mono- and polycarboxylic acids from olefins, carbon monoxide and alcohols : en fr
  • GB747628A - New colour formers for use in colour photography : en
  • DE941653C - Process for removing water from hydrous, in particular organic substances : de en
  • DE1720409U - LUBRICATING OIL CONVEYOR DEVICE FOR GEARS, IN PARTICULAR FOR TRACTORS. : de en
  • DE941549C - Radio receiver with spread spectrum : de en
  • DE1720468U - OPEN CUBE MADE OF CLEAR PLASTIC WITH PICTURES AT THE INSIDE OF THE CUBE FOR AN EXHIBITION PYRAMID. : de en
  • FR1114220A - Mechanical device for automatic progressive transmission between the drive shaft and the drive shaft of an engine system : en fr
  • GB747711A - Improvements in digital calculating machines : en
  • DE1720217U - PROTECTIVE GLOVE FOR WASHING PLASTIC FIBERS OD. The like, especially for washing and putting on stockings. : de en
  • DE941621C - Switching arrangement in the railway safety system for relays operated via isolated rails under the action of the train axles : de en
  • FR1114262A - Closing device for cream tubes and its manufacturing process : en fr
  • FR1114300A - Improvements to circuit breakers : en fr
  • FR1114384A - Method and apparatus for the manufacture of molded articles : en fr
  • GB747724A - Improvements in or relating to non-metallic permanent magnets : en
  • CA523838A - Storage battery construction : en fr
  • DE941367C - Process and device for dewatering salts containing water of crystallization : de en
  • DE1720291U - DEVICE FOR DEELECTRATING MOVING FABRIC WEB : de en
  • US2741113A - Apparatus for cleaning garments : en
  • FR1114125A - Attachment system, in particular for hinge watch straps : en fr
  • GB747748A - Improvements in or relating to wash boilers : en
  • FI28316A - Anordning for framställning av plattor eller mattor for byggnadsändamål av Vass, halm eller dylikt : en fi
  • FR1114237A - Further training in the manufacture of metal grids : en fr
  • FR1114580A - Device for improving the fuel mixture supplying an explosion engine : en fr
  • GB747674A - Improvements in or relating to tractor-implement combinations : en
  • DE941394C - Collecting and binding device as an attachment : de en
  • AT185264B - Closure for doors, windows or the like. : de en
  • FR1114184A - Folding spur with inclined spur with helical profile, especially for rubberised wheels of agricultural tractors : en fr
  • GB747712A - Improvements in digital calculating machines : en
  • FR1114156A - Transportable shelter, usable in particular as a light hangar for airplanes : en fr
  • US2741065A - Animal trap : en
  • US2741250A - Process for pickling metal : en
  • GB747585A - Navigational sound-producing apparatus : en
  • DE1720474U - HEADGEAR. : de en
  • FI28321A - Refining of the copolymerization of vinyl residues with en monomers : en fi
  • FR1114160A - Steam plant with intermediate superheating : en fr
  • GB747784A - Improvements in or relating to transistor circuit arrangements : en
  • PL39522B1 - : en pl
  • CH313415A - Dial for timepiece : en fr
  • FR1114400A - Automatic calendar : en fr
  • FR1114068A - Process and apparatus for the desiccation of biological liquids under high vacuum : en fr
  • FR1114238A - Chuck refinements : en fr
  • DE941556C - Burning device for burning down flaws in cables : de en
  • AU213991B2 - Improvements in or relating to subscription television system : en
  • CA523600A - Sanding devices for locomotives : en fr
  • GB747676A - A device for clearing gaps in rows of growing plants : en
  • GB747608A - Improvements in or relating to casings having filling orifices : en
  • AT185225B - Process for forming sugar confectionery and installation for carrying out this process : de en
  • CA523582A - Bottle cap opener : en fr
  • DE941413C - Fitting for either a vertical axis pivotable or a horizontal axis tiltable wing of windows, doors or the like. : de en
  • CH313432A - Equipment on multi-spindle woodworking machines, e.g. B. copy milling machines, for inserting the workpieces : de en
  • CH313473A - Process for the preparation of a new derivative of streptomycin : en fr
  • DE1720311U - CLEANING SPONGE FOR DIFFERENT PURPOSES. : de en
  • DE1720208U - LEG DRESS WITH SIDE POCKETS. : de en
  • FI28323A - Varvtalsregulator : en fi
  • CA523669A - Heat transfer checker work and unit shapes therefor : en fr
  • CA523781A - Compounds containing the lysergic acid skeleton, and the production thereof : en fr
  • CH313424A - Sintered carbide : de en
  • AU1253455A - Improvements in or relating to voltage stabiliser circuits : en
  • AU203479B2 - Improvements in collating machines : en
  • US2741192A - Sliding closure for discharge outlet : en
  • US2741198A - Vibration damping means for sewing machines : en
  • CH313465A - Self-healing electrical capacitor : de en
  • DE1720480U - SHIPPING, USED AND DISPLAY BOXES MADE OF CORRUGATED BOARD : de en
  • FR1114538A - Improvements to gas turbines : en fr
  • DE1720385U - EXEMPTION SICKLE. : de en
  • PL39480B1 - : en pl
  • PL39530B1 - : en pl
  • AU1269555A - Improvements in or relating to fission processes : en
  • AU210115B2 - Improvements relating tothe cooling and solidifying of aluminium sulphate : en
  • CA523826A - Deep throat punch and die holder : en fr
  • CA523832A - Remote reading electrical system : en fr
  • CH313336A - Surface heating or cooling device for a room : de en
  • DE941434C - Telegraph characters with different current increments : de en
  • FR1114062A - Improvements in the manufacture of cut-out stockings : en fr
  • FR1114079A - Decoration process on tulles and lace, and apparatus for its implementation : en fr
  • FR1114240A - Device for transforming, by adaptable parts, certain vertical heat engines into omega motor-compressor units : en fr
  • FR1114422A - Mechanical retractable tables for shelves : en fr
  • CA523680A - Production of hexaorganodisilmethylenes : en fr
  • DE1720362U - HOSE LEVEL. : de en
  • US2740978A - Device for removing flux from welded seam : en
  • US2741586A - Electroplating metals : en
  • US2741708A - Radiation detection : en
  • DE1720285U - REGULATING CAPACITOR WITH TUBULAR DIELECTRIC. : de en
  • FR1114132A - Safety device for vehicles, in particular for heavy goods vehicles : en fr
  • FR1114330A - Variometer Oscillating Circuit Device : en fr
  • FR1114446A - Device for measuring the gloss of a surface : en fr
  • DE941448C - Reinforced concrete rib ceilings to be produced without formwork from prefabricated -shaped ceiling beams, ceiling panels and in-situ concrete ribs between the ceiling panels : de en
  • DE941554C - Device for cooling electrical machines in which the cooling air is sucked in on one end and expelled on the other end : de en
  • DE941460C - Method and device for sterilizing fresh goods, in particular sausage, meat or vegetables, in a canning vessel : de en
  • FR1114498A - Vertical tube boiler : en fr
  • DE941392C - Process for the extraction of zinc from oxidic zinc-containing material with carbon-containing reducing agents in an electric arc furnace : de en
  • AU210377B2 - Method of producing doors andthe like flat articles : en
  • CA523659A - Production of emulsifiable bitumens : en fr
  • US2741163A - Methods of machining and apparatus therefor : en
  • US2741282A - Adjustable guard and depth gauge for a power operated disc saw : en
  • US2741675A - Vibration detecting device : en
  • US2741108A - Flame resistant fabric : en
  • CA523643A - Indium purification using barium sulphate, strontium sulphate or both : en fr
  • US2741175A - Inking mechanism for intaglio printing machines : en
  • CA523672A - Hand brushes : en fr
  • US2741197A - Dual rotary feed : en
  • US2741469A - Bit heating furnace : en
  • FR1114142A - Homopolar alternator : en fr
  • CA523779A - Closure mechanism for pressure type vessels : en fr
  • FR1114423A - Ferroelectric capacitor transfer circuit and accumulator : en fr
  • FR1114576A - Product for cleaning and personal hygiene based on synthetic detergents : en fr
  • CA523641A - Control systems for automatic pin and ball handling mechanisms for bowling alleys : en fr
  • FR1114456A - Three or four way spool valve : en fr
  • GB747730A - Improvements in and relating to the reduction of the sulphur content of coal : en
  • US2741335A - Brake shoe anchor : en
  • US2741635A - Thiosemicarbazones of alicyclic monoketones with a benzene nucleus condensed in alpha, beta-position : en
  • US2741743A - Indicating instrument : en
  • US2741369A - Rotary filters : en
  • US2741524A - Storage cabinets : en
  • US2741527A - Overload relay circuit : en
  • US2741596A - Paraffin solvents : en
  • US2741739A - Electrical measuring apparatus for testing insulation : en
  • CH313393A - Set comprising a wristwatch and a camera : en fr
  • FR1114286A - Dispersions of polymeric products containing fluorine and their preparation process : en fr
  • FR1114308A - Improvements made to thermostatic valves : en fr
  • US2740967A - Shirt construction : en
  • US2741342A - Wall construction : en
  • US2741511A - Pumping apparatus for sprayers : en
  • US2741579A - Inhibiting polymerization of furfural : en
  • AT185238B - Hand lever switch, especially for stepped bicycle transmissions : de en
  • CA523774A - Foaming hair coloring compositions : en fr
  • FR1114141A - ABC for didactic use specially designed for combining words : en fr
  • FR1114566A - Heating boiler for semi-fat and fatty coals : en fr
  • FR1114272A - Process and machine for manufacturing screws : en fr
  • FR1114377A - Aging preservative for rubber : en fr
  • US2741391A - Folding container constructions : en
  • DE941527C - Valve body : de en
  • GB747774A - Improvements in or relating to transistors : en
  • DE941544C - Process for the extraction of phenols from waste water : de en
  • USD177436S - Creamer : en
  • US2741656A - Manufacture of acid amide derivatives of azo-compounds : en
  • US2741020A - Valve spring compressors and clamping devices : en
  • FR1114355A - Improvements to mechanical vibration damping devices : en fr
  • DE1720345U - USE FOR STEAM PRESSURE POTS. : de en
  • DE1720470U - SAND TURBINE. : de en
  • DE1720482U - OBSSBOX IN ONE-PIECE CARDBOARD CUTOUT. : de en
  • US2741086A - Automatic starter control : en
  • US2741582A - Catalytic hydrocarbon conversion process with the use of a moving bed at different temperature levels : en
  • FR1114162A - Improvements made to automotive spring suspensions : en fr
  • FR1114550A - Advanced device for dosing liquids : en fr
  • GB747697A - Improvements in electric circuit controllers : en
  • FR1114154A - Process to improve the duration of welds at the end of rails : en fr
  • US2741719A - Method and apparatus for inscribing a pattern in a target electrode structure : en
  • DE941609C - Processing of potash salts according to the foam floating method using amine mixtures or their salts as collectors : de en
  • DE1720381U - CONNECTOR FOR REDUCABLE PULL-LINK BRACELET. : de en
  • DE941509C - Process for the production of black basic dyes : de en
  • FR1114382A - Process for preparing alpha-methylglucoside : en fr
  • US2741441A - Method and apparatus of cross-over cable spooling : en
  • USD177424S - Vending machine cabinet : en
  • FR1114178A - Interchangeable lens for coupled rangefinder cameras : en fr
  • FR1114361A - Hanging light fixture : en fr
  • US2741085A - Safety device, including fusible member for rocket engine starting control : en
  • GB747717A - Improvements in or relating to shoe upper conforming machines : en
  • DE941510C - Process for the production of a leather and floor care product suitable for sprinkling : de en
  • FI28312A - Hörselskydd : en fi
  • FR1114282A - Furnace for heat treatment, fusion welding or welding of objects : en fr
  • GB747702A - Improvements in or relating to delay lines : en
  • DE941654C - Brake, especially for motor vehicles : de en
  • US2741002A - Weatherstrip : en
  • PL39545B1 - : en pl
  • GB747624A - Improvements in or relating to electrical systems of remote control : en
  • FR1114127A - Insulating material in plates and lamellae made from said material : en fr
  • FR1114439A - Improvements made to hydraulic piston devices and more particularly to telescopic shock absorbers : en fr
  • US2741485A - Ski sticks : en
  • US2741660A - Television intercarrier-sound detector : en
  • USD177389S - Link chain for a necklace or the like : en
  • DE941658C - Carousel-like toy with a rotating spring drive and revolving dummy vehicles : de en
  • US2741230A - Method of operating an internal combustion engine : en
  • US2741283A - Barking method : en
  • FR1114437A - Method for filling projectiles : en fr
  • FR1114273A - Milling machine usable in particular for machining spar fittings for aircraft wings : en fr
  • CH313417A - Waterproof watch box : en fr
  • US2740969A - Women's multi-service undergarment accessories : en
  • US2741516A - Cloth roll bearings for looms : en
  • DE1720419U - HANDLEBAR. : de en
  • USD177372S - Cooky cutter : en
  • DE1720457U - DEVICE FOR IDENTIFICATION OF CLOSED ROADS, ROAD PARTS OD. DGL. : de en
  • DE941503C - Underwater coupling : de en
  • CA523788A - Process for preparing low molecular weight copolymers of relative homogeneity, copolymers produced thereby and compositions containing the same : en fr
  • CA523820A - Automatic grinding machines : en fr
  • DE941597C - Chain, especially for conveyor devices of the scraper type : de en
  • US2741466A - Carburetor : en
  • AU1265655A - Improvements in and connected with ships lanterns : en
  • US2741081A - Stranding machine : en
  • AT185286B - System for the permanent crimping of synthetic threads : de en
  • IE21759L - Cooker oven door : en
  • DE1720222U - SPRING PAD FOR IRONING MACHINES WITH SUCTION DEVICE. : de en
  • DE1720450U - DUMMY. : de en
  • FR1114421A - Automatic clutch : en fr
  • FR1114496A - Internal plasticizer melamine resins : en fr
  • GB747565A - Improvements in or relating to pneumatic vehicle tyres : en
  • CA523744A - .delta.22-11-oxygenated steroids and process of preparing them : en fr
  • AU409554A - An improved coin-freed mechanism fora vending machine : en
  • CH313335A - Reinforced sheet metal, especially for bridge decks : de en
  • AT185247B - Trailers with a car body that can be tilted backwards, in particular motor vehicle trailers : de en
  • CA523789A - Conversion of carbohydrates to polyhydric alcohols : en fr
  • CA523821A - Process for the preparation of fluorocarbons : en fr
  • CH313338A - Electric liquid storage heater : de en
  • FI28297A - For use in the manufacture of watten dispersants and whey oilseeds : en fi
  • CH313440A - Device to prevent the involuntary separation of two organs : en fr
  • US2741226A - Ball pen : en
  • CA523642A - Process of purifying indium using a galvanic precipitant : en fr
  • CH313477A - Control amplifier : de en
  • AU1258655A - Combination power tool : en
  • US2741426A - golemon : en
  • US2741543A - Process for the production of deuterium oxide : en
  • DE929567C - Process for the production of chromium-containing dyes : de en
  • AU204363B2 - Improvements in or relating to garment protectors : en
  • AU205797B2 - Control of windscreen wipers in conjunction with headlamp beams : en
  • AU1256755A - Anew insecticide : en
  • DE941428C - Process for the preparation of ª‡,ª‰-unsaturated carboxylic acid nitriles : de en
  • DE941526C - Connection for clad pipes : de en
  • AU1256955A - Bias oriented polymer bands : en
  • US2741157A - Anti-reflective coating for color filters : en
  • US2741045A - Ironing pads : en
  • US2741217A - Machine for coating and drying tape : en
  • FR1114071A - Process for recovering propane from cracked products and installation for implementing this process : en fr
  • DE1720330U - CARPET TENSIONERS. : de en
  • US2741239A - Rotary diamond tool : en
  • CA523751A - Folding device and method : en fr
  • DE941417C - Device for pressing and drying the bottom of folding boxes, in particular on high-performance packaging machines : de en
  • CA523755A - Seismic method of geophysical exploration : en fr
  • US2741567A - Metal coating composition and method of coating titanium therewith : en
  • US2741591A - Method of and apparatus for separating ions : en
  • DE941368C - Device for the continuous extraction of liquids : de en
  • FR1114153A - Improvements to valves for fluid control : en fr
  • FR1114358A - Perimeter for eye examination : en fr
  • GB747554A - Improvements in or relating to trenching machines : en
  • DE1720329U - MULTI-LAYER CARPET WITH SINGLE-SIDED PILOTS COMPOSED OF SLICED BUBBLE. : de en
  • DE932293C - Device for drying and spraying the underside of motor vehicles : de en
  • DE941531C - Slide guide for presses, punching or the like. : de en
  • FR1114462A - New quinoline derivatives : en fr
  • AT185272B - Locking button for laces u. like : de en
  • CA523601A - Portable spray pump : en fr
  • CA523756A - Process of spinning viscose : en fr
  • CH313413A - Photographic lens : de en
  • FR1114391A - Scanning signal generator : en fr
  • US2741077A - Clamping devices : en
  • FI28318A - Car cover : en fi
  • DE941375C - Road bridge with a roadway made of grating : de en
  • PL39473B1 - : en pl
  • US2741619A - Alkyl 1-alkyl-4-cyclohexylpiperidine-4-carboxylates and their synthesis : en
  • PL39464B1 - : en pl
  • FR1114145A - Link for slider closure : en fr
  • DE1720350U - MAKE A DEVICE FOR FASTENING THE GUIDE SLATS ANDES WHEN REMOVING THE MANHOLE, IN PARTICULAR WHEN REMOVING BLIND SHAFTS : de en
  • FR1114118A - Process for performing chemical reactions in the gas phase : en fr
  • FR1114224A - Continuous wall apparatus for sampling biological fluids : en fr
  • FR1114415A - Casting process, especially of metals : en fr
  • GB747757A - Improvements in or relating to negative impedance devices : en
  • CA523584A - Pneumatic conveyor machines for handling comminuted materials : en fr
  • FR1114078A - Automatic valve for irrigation : en fr
  • FR1114161A - Precision rod compass : en fr
  • US2741314A - Well testing valve : en
  • AU1257055A - Improvements in vibratory roller machines : en
  • BE546611A - : en fr
  • CA523706A - Conversion of hydrocarbon oils : en fr
  • FR1114210A - Arrangement of the working capacitor and the tuning coil in a dielectric heating installation : en fr
  • AU1261955A - Improvements in and relating to recording devices : en
  • AT185177B - poetry : de en
  • US2741181A - Supporting spider for use in proximity fuze : en
  • DD11482A4 - FULL MECHANICAL FEEDING GRILLE : de en
  • FI28326A - Tobacco cigarette : en fi
  • FR1114268A - Device for detecting the flow of a fluid in a pipe : en fr
  • DE1720269U - HOLDING DEVICE FOR OPENINGS OF ELECTRICAL EQUIPMENT COVERING PLATES OR. THE LIKE., IN PARTICULAR FOR FASTENING THE BACK PANEL OF RADIO SETS. : de en
  • AT185270B - Shoe or boot heel : de en
  • AT185274B - Staple forceps : de en
  • US2741188A - Rotary hydraulic pump and booster pump : en
  • CA523602A - Vibrating mechanism : en fr
  • CH313404A - Method for controlling a gear train and machine for implementing the method : en fr
  • US2741074A - Machine tools : en
  • CH313382A - Process for manufacturing a belt formed from two strips of leather or skins joined together, and belt obtained by this process : en fr
  • AU369354A - Specified table feature as applied to universal woodworking machines incorporating a circular saw and buzzer jointer : en
  • CA523681A - Organo silanes and their production : en fr
  • CA523815A - Detection and measurement of radiation : en fr
  • US2741328A - Automatic control unit for vacuum cleaners : en
  • AT185194B - Control for the tool holder, especially of fully automatic machine tools : de en
  • USD177438S - Bow tie : en
  • CA523808A - Surface metallizing method : en fr
  • USD177407S - Stone for costume jewelry or similar article : en
  • DE1720465U - DEVICE FOR DETERMINING LOTS OF LOTS. : de en
  • GB747686A - Improvements in or relating to pneumatic tyres : en
  • US2741138A - Locking type valve : en
  • US2741194A - Operating mechanism for dumping door : en
  • US2741431A - Record card controlled calculating machine : en
  • US2741745A - Adjustable waveguide elements : en
  • AU206258B2 - Improvements in and relating to automatic airflow controllers : en
  • CA523737A - Clutch means for power transmission systems : en fr
  • CH313383A - Method for producing a synthetic resin powder : de en
  • AT185251B - Instead of a pedal crank drive, a kick starter device built into a motorcycle gearbox : de en
  • CA523724A - Feeder for ingot molds : en fr
  • GB747570A - Improvements relating to x-ray diagnostic equipment : en
  • GB747798A - Copolymers of acrylonitrile and glycerol -a-alkenyl ethers : en
  • AT185224B - Artificial casing and process for its manufacture : de en
  • DE941643C - Mixing and crushing machine for coffee, spices, etc. like : de en
  • FR1114216A - Character block with three levels or positions for typewriters with four rows of keys : en fr
  • PL39542B1 - : en pl
  • DE941401C - Device for rolling strips made of iron or metal powders : de en
  • AU1269855A - Flexible elastomeric cellular products from polyisocyanate modified polyesters and preparation thereof : en
  • CA523777A - Thermoplastic molding compositions and thermoset resinous products : en fr
  • CH313490A - Building : en fr
  • FR1114513A - Improvements in the treatment of carbonaceous materials and related materials : en fr
  • AT185159B - Animal harrow that can be connected to a suction line : de en
  • CA523790A - Process and apparatus for contacting fluidized solids with gaseous fluids : en fr
  • US2741222A - Line guide means for air brushes : en
  • US2741484A - Leveling device for grain combines : en
  • FR1114454A - Device for closing the outlet of a liquid and its distribution, especially for perfume bottles of ladies' bags : en fr
  • CA523778A - Spraying apparatus : en fr
  • FR1114223A - New inking system for printing machines : en fr
  • FR1114594A - Formwork for wall construction : en fr
  • FI28329A - Acaricide and fungicide composition : en fi
  • GB747662A - Improvements relating to materials highly resistant to heat and oxidation : en
  • GB747737A - Improvements in or relating to methods of manufacturing non-metallic permanent magnets : en
  • AT185285B - Bearing sleeve for spinning and twisting spindles : de en
  • US2741758A - Magnetic core logical circuits : en
  • DK80859C - Device for pneumatic transport systems for the introduction of extra air into the transport line. : da en
  • DE941472C - Vehicle toy which is preferably remotely steerable and remotely switchable by means of a flexible, torsionally elastic remote steering rotary shaft : de en
  • DE941642C - Hand cleanser : de en
  • FR1114379A - Magnetic head and its manufacturing process : en fr
  • GB747654A - Desulphurisation of petroleum fractions : en
  • GB747741A - Improvements in electroluminescent materials : en
  • BE524928A - : en
  • GB747606A - Electrical circuits employing transistors : en
  • GB747622A - Improvements in and relating to the dyeing of textile materials : en
  • FR1114244A - Attachment of transparent plastic watch glasses in a bezel : en fr
  • GB747626A - Improvements in and relating to photographic apparatus suitable inter alia for use in colour photography : en
  • US2741151A - Apparatus for measuring the roughness of surfaces : en
  • DE941488C - Method and device for introducing metals into molten metals, in particular molten steel : de en
  • DE941624C - Transformer for the transition from an electrical symmetrical system to an asymmetrical one or vice versa : de en
  • DE1720315U - WATER BUCKET BASE. : de en
  • FR1114549A - Greenhouse improvement : en fr
  • GB747643A - Improvements in or relating to adjustable precision devices comprising cutting or grinding tools : en
  • PL39527B1 - : en pl
  • FR1114217A - Method and device for the manufacture and distribution of homogenized gaseous fluids : en fr
  • GB747740A - Electrical coin freeing mechanism : en
  • DE1720239U - BRONZING MACHINE DRIVE. : de en
  • GR16908B - INSULATING AND NON-PREPARATIONS AND PLATES FROM HORIZONS AND HORIZONS AND FROM THESE PRODUCTS, SYNTHETIC AND NOT WITH OTHER MATERIALS AND CHEMICALS. : el en
  • AU1269355A - IMPROVEMENTS IN OR RELATING TOTHE PRODUCTION OF WEBS OR MATS OF BONDED STAPLE LENGTHS OF GROUPED FILAMENTS., r : en
  • GB747689A - Improvements in or relating to bird "nibbles" : en
  • DE1720344U - FLUTE KETTLES MADE OF LIGHT ALLOY OR OTHER COLD FORMABLE MATERIALS WITH A REINFORCED BOTTOM ON THE COAT. : de en
  • GB747605A - Improvements relating to the handling and storing of rolls of material : en
  • DE1720274U - ARRANGEMENT OF A THERMAL RELEASE WITH TEMPERATURE COMPENSATION. : de en
  • CA523603A - Chlorination process : en fr
  • CA523766A - Spring hanger : en fr
  • AU1269655A - Elastomeric compositions : en
  • CA523718A - Method for the preparation of aryl substituted primary alcohols : en fr
  • CA523656A - Multiple box looms : en fr
  • AT185256B - Chain lubrication for two-wheeled vehicles, in particular motorcycles : de en
  • DE941566C - Method and device for continuous casting : de en
  • FI28328A - Fungicide containing trichloromethanesulphenic acid derivatives : en fi
  • FR1114453A - Process for the preparation of polymerisates and copolymerisates : en fr
  • GB747767A - Improvements in or relating to sound recording and reproducing devices : en
  • GB747698A - Process for the transformation annealing of steels : en
  • CA523824A - Slide fastener structure : en fr
  • US2741071A - Sizing device for honing apparatus : en
  • US2741191A - Operating mechanisms for spreading machines : en
  • GB747799A - Improvements in writing implements : en
  • US2741453A - Valve : en
  • US2741644A - Methods of obtaining carotene from palm oil : en
  • US2741658A - Acid amide derivatives of azo-dyestuffs : en
  • AT185186B - Device for generating a reciprocating movement : de en
  • AU211969B2 - Method of producing viscose rayon : en
  • US2741752A - Rail bond : en
  • FR1114394A - System for the production of bakery, pastry and diet products that have risen, without the use of yeasts and by pneumatic process : en fr
  • GB747681A - Improvements in or relating to travelling wave tubes : en
  • GB747707A - Improvements relating to electron guns : en
  • CA523786A - Compounded lubricating oil : en fr
  • AT185152B - Reversible plow pulled by a tractor : de en
  • CH313456A - Object made of inorganic, insulating, heat-resistant material with an electrically conductive layer : de en
  • DE941530C - Arrangement on cameras to avoid tilted recordings : de en
  • AU207084B2 - Helically-preformed armor rods for linear bodies : en
  • AU214243B2 - Photosensitive printing masters : en
  • CH313430A - Process for the production of thermally highly stressable fitting parts from materials that can be hardened by low-temperature treatment : de en
  • CA523611A - Weighing stapling machine : en fr
  • AU1271155A - Apparatus and method for classifying sheets according to length : en
  • AU211275B2 - Bias oriented polymer bands : en
  • CH313355A - Process for the continuous opening and mixing of fibers and equipment for carrying out the process : de en
  • AT185155B - Device for shredding straw, hay and. a. Agricultural products with rotating cutting tools and countercutters arranged in the suction nozzle of a blower : de en
  • AT185231B - Device for changing the image format in roll film cameras : de en
  • CA523742A - Reinforced gloves and pads : en fr
  • FR1114193A - Hydraulic positive control device for machine parts : en fr
  • AU209276B2 - Crystal production : en
  • CH313405A - Storage pan for balance beam : de en
  • AU204839B2 - An extendible ladder : en
  • FR1114295A - Improvements in the manufacture of catalysts : en fr
  • AU1271255A - Fatty alcohol production : en
  • FR1114120A - Self-winding timepiece : en fr
  • US2741084A - Expanding chains for wrist bands : en
  • US2741650A - Styrene-modified polyvinyl acetate resins : en
  • USD177365S - Vanity box : en
  • AT185222B - Process for the production of canned coffee products : de en
  • AU203617B2 - Implements : en
  • US2740975A - Machines for folding covers of ribbed insoles : en
  • US2741156A - Rearview mirror assembly : en
  • AU203666B2 - Improvements relating tothe production of aluminium sulphate : en
  • CA523746A - Snap acting mechanism : en fr
  • AU207744B2 - Improvements in or relating to voltage stabiliser circuits : en
  • CH313422A - Machine for cutting facets on the relief signs of a clock face : en fr
  • US2741105A - Air cooling device : en
  • US2741498A - Socketed metallic tube joint of different materials : en
  • US2741262A - Apparatus for controlling and releasing pressure : en
  • US2741533A - Dry cleaning of cellulose acetate fabrics with a fading inhibitor in the solvent : en
  • US2741726A - Circuit isolating device : en
  • US2740983A - Converter arrangement for suction cleaners : en
  • USD177434S - Serving bowl : en
  • US2741088A - Flow control means for internal-combustion engine fuel systems : en
  • USD177412S - Pin clip or the like : en
  • DE941424C - Method and device for the wet straightening of bristles, hair, fibers or the like. : de en
  • DE1720367U - DRIVE DEVICE FOR SOUND RECORDING AND / OR PLAYBACK DEVICES. : de en
  • DE941374C - Process for improving the soil structure : de en
  • DE941461C - Process for the production of nitrogen-rich foods, Naehrboeden u. like : de en
  • DE930130C - Drive device for film developing boxes : de en
  • CA523735A - Alloy : en fr
  • PL39544B1 - : en pl
  • US2741394A - Tear strip guides : en
  • US2741647A - Secondary alkyltoluene isomerization : en
  • US2741649A - Lubricating oil and process for forming the same : en
  • CA523644A - Indium purification using proteinaceous materials : en fr
  • CH313347A - Transportable metal sink : en fr
  • FR1114459A - Method and apparatus for rolling bituminous road surfaces : en fr
  • FR1114474A - Process for the preparation of special papers for printing plates by flat shapes and products obtained : en fr
  • PL39458B1 - : en pl
  • US2741098A - Two temperature refrigerator : en
  • AU204521B2 - Method of and solutions forthe substantially colourless passivation of surfaces of articles of, or plated with, zinc and its alloys : en
  • DE941574C - Building with walls made of wall elements and a roof covering composed of roof elements : de en
  • DK80833C - Spark gap construction. : da en
  • FR1114170A - Charging device for coke ovens : en fr
  • CH313366A - Apparatus for treating liquids : de en
  • DE941508C - Three-color fluorescent screen for cathode ray tubes : de en
  • US2740979A - Container and moisture applicator : en
  • US2741332A - Process for recovering acetylene : en
  • DE1720420U - TWO-WHEELED VEHICLE, IN PARTICULAR MOTORCYCLE WITH SWINGING REAR WHEEL AND SHAFT DRIVE. : de en
  • PL39505B3 - : en pl
  • FR1114445A - Device for turning the pages of musical scores : en fr
  • GB747642A - Process and apparatus for the separation of solid materials of different specific gravities : en
  • DE1720390U - TWIN PIPE CONNECTION. : de en
  • DE941641C - Process for adjusting the viscosity and the osmotic pressure of pharmaceutical products of natural origin to be injected : de en
  • FI28290A - Förfaringssätt och apparat för blekning, färgning ocn annan vätskebehandling av korn-, tråd- eller fiberformigt material : en fi
  • FR1114102A - Crank operated scherzer system weighbridge : en fr
  • FR1114380A - Improved process and apparatus for the manufacture of sulfuric acid by contact : en fr
  • US2741749A - Safety plug and receptacle : en
  • US2740986A - Melt spinning apparatus : en
  • FR1114376A - Patient footrests : en fr
  • US2741060A - Live bait harness for fishhooks : en
  • US2741128A - Combustion chamber pressure indicator : en
  • DE941426C - Process and device for obtaining lumpy products from non-metallic melts : de en
  • DK80823C - Steering mechanism for rolling mills. : da en
  • FR1114252A - Instantaneous reset and delayed tripping circuit breaker : en fr
  • FR1114514A - Filtered : en fr
  • GB747690A - Measuring device : en
  • US2741015A - Method of making a caged needle roller bearing : en
  • US2741704A - Irradiation method and apparatus : en
  • BE524737A - : en
  • US2740985A - Agitator structure for cleaning devices : en
  • US2741122A - Gas meters : en
  • FI28306A - Copying arrangements for equipment or control or electrical instruments : en fi
  • FR1114188A - Traffic control device : en fr
  • FR1114319A - Continuously variable speed motion transmission device between two coaxial shafts : en fr
  • DK80856C - Heel seat adjusting machine. : da en
  • FR1114562A - Advanced Spillover Washing Machine : en fr
  • CH313416A - Waterproof watch box : en fr
  • DE1720259U - RIBBON CABLE FOR VHF PURPOSES. : de en
  • DE941420C - Digestion facility and procedures for its operation : de en
  • FR1114584A - Angle mounting device : en fr
  • GB747575A - Improvements in or relating to latch mechanism : en
  • DE941596C - Carrying belt for baffle plate conveyor : de en
  • DE941363C - Process for the production of etching prints on fabrics : de en
  • GB747599A - Improvements in weft-straightening apparatus : en
  • FR1114354A - Swivel chair : en fr
  • GB747785A - Production of oleum : en
  • FR1114074A - Improvement in Dinsonian roofs : en fr
  • DE941538C - Toy airplane turntable : de en
  • US2741266A - Valve structure : en
  • FR1114360A - Amplifiers : en fr
  • USD177446S - Handbag or similar article : en
  • FR1114192A - Plug : en fr
  • FR1114260A - Saw blade sharpening machine : en fr
  • GR16909B - INTERNAL COMBUSTION ENGINE PISTOL-RING DIPON FROM DIRECT ROTARY MOVEMENT WITHOUT RECONSTRUCTION CONNECTED TO. : el en
  • AT185261B - Hydraulically operated release device for spring-loaded brakes for motor vehicles, particularly heavy trucks and truck trains : de en
  • US2741234A - Aircraft engine : en
  • AU1266555A - Improvements in or relating tothe preparation of thermosetting vinyl-based moulded products : en
  • DE1720491U - DEVICE FOR SPA REMOVAL. : de en
  • FR1114191A - Tension tape measuring device : en fr
  • FR1114429A - Accumulator : en fr
  • FR1114545A - Improvements in apparatus for the separation by centrifugation of solids contained in a liquid : en fr
  • GB747682A - Improvements in or relating to magnetic clutches or brakes : en
  • GB747706A - Improvements in or relating to regenerators for use in hot-gas reciprocating enginesand in refrigerators and heat pumps operating on the reversed hot-gas engine principle : en
  • US2741411A - Flashbulb carrier : en
  • CH313463A - Process for the production of a ferromagnetic ceramic ferrite mass of high maximum permeability : de en
  • AT185269B - Dispenser for adhesive tape : de en
  • AT185167B - Regenerator with a filling compound : de en
  • US2741312A - Indicia-controlled record perforating machine : en
  • CA523576A - Rotary, tubular heat exchanger : en fr
  • CA523810A - Telephone apparatus : en fr
  • FR1114241A - Improvements to stators for axial compressors and similar machines : en fr
  • US2741559A - Packaged article of food and method of making the same : en
  • GB747789A - Television receiver : en
  • US2741551A - Method of preparing a soil conditioning and enriching composition : en
  • AT185178B - Connector for a flexible hose : de en
  • AT185249B - Luggage racks for automobiles : de en
  • AU211274B2 - Alloys for thermoelectric applications and process of producing same : en
  • FI28307A - Lamparmatur : en fi
  • FR1114544A - Manufacturing process, in a normal bottom blown converter and operating in the usual manner with normal wind or oxygen enriched wind, of high quality steels from pig iron containing phosphorus : en fr
  • FR1114524A - Gun to implant anchors in a compact mass : en fr
  • AT185257B - Elastic wheel for road or rail vehicles and method of manufacturing the wheel : de en
  • FI28319A - Hydraulic shunting circuits : en fi
  • DE941418C - Tear-open packaging : de en
  • US2741489A - Load carrying vehicle : en
  • AU207516B2 - Improvements in or relating to jointing units for oars andthe like : en
  • GB747552A - Improvements in or relating to evaporating apparatus : en
  • US2741072A - Grinding machine : en
  • PL39537B1 - : en pl
  • FR1114088A - Process and products for the selective destruction of plant foliage : en fr
  • FR1114209A - Packaging, especially for foodstuffs : en fr
  • GB747684A - A new or improved device for removing the top of an egg : en
  • BE524723A - : en
  • AU369454A - Concrete mixers andthe like : en
  • US2741042A - Snow plow with power driven rotor : en
  • US2741396A - Containers and closures therefor : en
  • US2741112A - Apparatus for wet finishing of textiles : en
  • US2741390A - Heavy duty containers : en
  • FR1114087A - Process and apparatus for capping ampoules of biological products inside a vacuum drying tank : en fr
  • US2741540A - Method for preparing borohydrides of potassium, rubidium, and cesium : en
  • USD177384S - Finger ring or the like : en
  • US2741047A - Advertising device for motor vehicles : en
  • FR1114083A - heat exchanger for thermal devices : en fr
  • FR1114253A - Alloys and their preparation process : en fr
  • FR1114352A - Variable spring air suspension that automatically adjusts to the load : en fr
  • FR1114413A - Fast construction process in complex materials : en fr
  • FR1114579A - finned heat exchanger : en fr
  • CH313418A - Watch box : en fr
  • CH313438A - Process for the production of ring disks, in particular washers, from wire : de en
  • US2741729A - Electrical translating device : en
  • FR1114543A - Device for fixing a valve body to a rim for tubeless tires : en fr
  • US2741092A - Fluid drive mechanism : en
  • US2741707A - Ionization-measuring instrument : en
  • FR1114593A - Geophysical prospecting process : en fr
  • GB747618A - Improvements in and relating to articles incorporating diffraction gratings : en
  • DE1720487U - Peat balls with wooden slats and binding agent holding the slats together. : de en
  • PL39541B1 - : en pl
  • FR1114424A - Exploration of magnetic nuclei without destruction of information : en fr
  • FR1114492A - Device for the continuous determination of the viscosity of a liquid : en fr
  • GB747705A - Improvements in and relating to aero-thermodynamic ducts adapted to operate at supersonic speeds : en
  • USD177398S - Brooch or the like : en
  • AU1262355A - Improvements in vapour generator : en
  • AT185192B - Method and device for machining round or non-round piston rings : de en
  • GB747652A - Improvements relating to germicides : en
  • CH313451A - Process and system for the utilization of heat contained in an intermittently occurring heat carrier, in particular in exhaust gases : de en
  • US2740987A - Process and apparatus for making helical coils from thermoplastic material : en
  • CA523813A - Telegraph transmitter : en fr
  • BE524758A - : en
  • US2741491A - Tandem axle suspension : en
  • AU1263055A - Humidity-responsive resistor : en
  • CA523693A - Hydraulic turbines : en fr
  • DE1720290U - MAGNETIZABLE HIGH FREQUENCY CORES. : de en
  • PL39507B1 - : en pl
  • US2741253A - Automatic dipping machine : en
  • AT185223B - Process for the production of artificial sausage casings : de en
  • CA523827A - Manufacture of chlorine dioxide : en fr
  • US2741695A - Recessed lighting fixtures : en
  • USD177439S - Toast back : en
  • AT185282B - End cap for drafting devices of spinning machines : de en
  • AU1267655A - Method of producing viscose rayon : en
  • AU210592B2 - Drive for irrigation pipeline : en
  • AU211388B2 - Improvements in and connected with ships lanterns : en
  • CA523590A - System for napping textiles or the like : en fr
  • CA523836A - Glycerol methacrylate polymers : en fr
  • CH313345A - Drive unit for household machines : de en
  • DE1720460U - SPINNING JUG WITH RESIN COATED SURFACE. : de en
  • DE1720497U - WOODEN CASE FOR CLOCKS, IN PARTICULAR FOR WALL CLOCKS. : de en
  • GB747663A - Improvements relating to catalysts : en
  • AT185243B - Electromechanical gears, in particular for motor vehicles : de en
  • AU1265255A - Improvements in and relating to blockbottom multiply paper valve bag or sacks : en
  • DE1720387U - MAGNETIC BODY FOR ELECTROMAGNETIC GEAR COUPLINGS WITH AN EXCITER COIL BODY OR EXCITER COIL SET TO BE INSERTED IN A RING-SHAPED GROOVE WITH THE AID OF A PASTE. : de en
  • US2741341A - Sectional walk-in cooler : en
  • USD177376S - Mobile loudspeaker toy : en
  • US2741365A - Machine for -detecting and ejecting improperly labeled cans : en
  • CA523655A - Production of textile and other articles from acrylonitrile polymers : en fr
  • CA523722A - Time-delay network : en fr
  • CA523624A - Automatic load-responsive governing device : en fr
  • CA523710A - Stabilization of peroxide : en fr
  • CH313326A - Framework made of reinforced concrete : de en
  • CA523633A - Manufacture of chlorofluorocarbons : en fr
  • DE941381C - Process for the production of Kuepen dyes : de en
  • US2741588A - Electrolytic production of titanium metal : en
  • DE941640C - Process for the preparation of acid addition salts of erythromycin or carbomycin : de en
  • PL39525B1 - : en pl
  • CA523630A - Cracking fluorine compounds : en fr
  • DE1720435U - DEVICE FOR STOPPING A MEAT CUTTING MACHINE DRIVEN BY A DRIVE MOTOR. : de en
  • GR16911B - TABLE FOOTBALL PLAYED BY PRESSURE AIR WITH PINK - PONK BALLS. : el en
  • US2741474A - Throttle dash pot : en
  • US2741641A - Manufacture of chlorinated compounds : en
  • US2741518A - Reciprocating pump piston and rod connection : en
  • US2741584A - Process and apparatus for concentrating hydrogen peroxide : en
  • DE941562C - Radiant heat exchanger for gases or vapors : de en
  • DE941648C - Device to compensate for changes in the speed of movement of a tape-shaped sound carrier : de en
  • FR1114086A - elements for packaging bottles and other objects inside packing cases and their applications : en fr
  • FI28331A - Process for the production of high quality paper and processed cellulose from fibrous cellulosic material : en fi
  • DE1720442U - RAZOR. : de en
  • US2741038A - Air conditioned footwear : en
  • US2741350A - Control systems for engine driven vehicles : en
  • GB747667A - Pressure relief valve : en
  • US2741420A - Carry cord handle : en
  • CA20451S - Dog bank : en
  • CA523596A - Casting effervescent steel ingots : en fr
  • CA523761A - Blasting cap assembly : en fr
  • DE1720309U - CUTTING MACHINE BUILT IN A TABLE TOP. : de en
  • AU1267755A - Slack sensing means for endless conveyors : en
  • AU208385B2 - Snail and garden pest destroyer : en
  • CA523695A - Operating head for rotating shaft of hopper closure : en fr
  • US2741460A - Power tongs and control system therefor : en
  • GB747726A - Improvements in or relating to the manufacture of reinforced plastic material : en
  • AT185248B - Trailer with a tipping car body : de en
  • AU1262055A - Improvements in or relating to apparatus for continuously supplying plastic or granular materials : en
  • CH313439A - Movable coupling : de en
  • CA523711A - Auto-oxidation of alkylated anthraquinones : en fr
  • FR1114236A - Process for the production of acrylnitrile copolymers : en fr
  • DE1720287U - CATHODE HOLDER FOR MAGNETIC FIELD TUBE. : de en
  • DE1720488U - PLASTIC FILM PACKAGING FOR SOAP BARS. : de en
  • CA523674A - Differential pressure switch : en fr
  • CH313414A - Manufacturing process of a clock face : en fr
  • FR1114306A - Stopper clamp : en fr
  • FR1114473A - Method and apparatus for the preparation of threads and yarns of all kinds, in particular knitting threads of wool, cotton, etc. : en fr
  • FR1114490A - Prepaid disc device : en fr
  • DE941519C - Device for displaying flammable gases or vapors : de en
  • US2741233A - Apparatus for preventing release of contaminants from the exhaust of an internal combustion engine : en
  • US2741663A - Automatic switching system : en
  • US2741402A - Plastic container with welded seam : en
  • US2741713A - Miniature precision motor and driving assembly : en
  • US2741652A - Production of copolymers : en
  • FR1114084A - Closing device for hopper bottom : en fr
  • FR1114254A - Emergency braking device for mixed vacuum and compressed air equipment and corresponding control station support : en fr
  • AT185221B - Process for the production of refreshments, foodstuffs and luxury items : de en
  • CA523650A - Alkali metal salts of adenylic acid : en fr
  • DE941364C - Process for the production of brushes, the brush body and bristles of which consist of one piece which is produced by the injection molding process, and brushes according to this process : de en
  • US2740971A - Sanitary closet : en
  • US2741301A - Fuel tube drain devices : en
  • US2741348A - Glass clips : en
  • US2741626A - Hydroxylated steroids : en
  • USD177400S - Earring or the like : en
  • AT185275B - Electric percussion fuse : de en
  • DE1720237U - FLOAT CONDENSATE DRAIN FOR INSTALLATION IN VERTICAL PIPELINES. : de en
  • DE941491C - Ferritic or ferritic-pearlitic steels for objects that should have a high heat resistance of over 800 : de en
  • DE941541C - Adjustable metal pit punch : de en
  • USD177403S - Earring or the like : en
  • DE941377C - Switching rod with spring force accumulator for actuating a high-voltage switch : de en
  • PL39506B1 - : en pl
  • CH313441A - Shut-off device : de en
  • CA523690A - Non-woven fabric : en fr
  • US2741321A - Combined grading and corona shield : en
  • AU210037B2 - Improvements in or relating to high voltage switchgear : en
  • AT185284B - Drive and control of a wagon spinner : de en
  • AU210197B2 - Concrete mixers andthe like : en
  • AU370754A - A machine for cutting fenceposts orthe like : en
  • CH313395A - Mine holding and ejecting device for pens : de en
  • DE1720492U - BLOCKING DEVICE ON MOBILE CONTAINERS OD. DGL. : de en
  • AT185239B - Tow bar for tractor : de en
  • DE941547C - Armature bearing for tilt armature electromagnets : de en
  • DE941568C - Automatic coffee maker : de en
  • DE941617C - Automatic rail oiler : de en
  • AT185215B - Process for the manufacture of stands for electric motors : de en
  • AU1263355A - Method of and solutions forthe substantially colourless passivation of surfaces of articles of, or plated with, zinc and its alloys : en
  • CA523823A - Toy figures : en fr
  • US2741702A - Automatic tuning system for transmitters and receivers : en
  • FR1114547A - Improvements to blast killing devices : en fr
  • AT185236B - Centrifugal brake regulator : de en
  • AU206257B2 - Improvements in or relating to combined unloading and reversing valve for reversible refrigerating system : en
  • CA523834A - Garment hanger : en fr
  • FR1114064A - Apparatus for drying biological products under high vacuum : en fr
  • FR1114155A - Coupling which fits between the pendulum-mounted axle of a suspended centrifuge and the shaft of its drive motor : en fr
  • FR1114283A - Improvements to steel alloys containing iron, nickel and molybdenum and to articles or articles made of these alloys : en fr
  • GB747553A - Improvements in and relating to temperature control systems for continuous kilns : en
  • CA523749A - Ripple voltage suppression circuit for television tube deflection system : en fr
  • GB747571A - Improvements relating to proportioning pumps : en
  • FR1114521A - Lubricating grease enhancements : en fr
  • DE941391C - Process for extracting zinc in a shaft furnace : de en
  • PL39479B1 - : en pl
  • US2741182A - Electrochemically actuated firing mechanism : en
  • CA523689A - Dilute alkali dispersible hot melt bookbinding adhesives : en fr
  • US2741654A - Chemical process : en
  • PL39512B1 - : en pl
  • US2741544A - Apparatus for fluoride analysis : en
  • DK80850C - Machine for mechanical processing of a kneading material of margarine or other plastic edible fats. : da en
  • US2741597A - Manufacture of alkenyl succinic acid : en
  • PL39495B1 - : en pl
  • US2741303A - Long tube vertical evaporator : en
  • US2741677A - Water system control switch : en
  • US2741717A - Dispenser type cathode having gettercoated parts : en
  • US2741728A - Polarized electromagnetic devices : en
  • AU392154A - Improvements in or relating to machines for applying pressure to shoe bottoms : en
  • CA523616A - Means of setting rails : en fr
  • US2741153A - Optical projection systems : en
  • US2741305A - Curtain construction : en
  • AT185279B - Drafting system : de en
  • US2741111A - Oscillating system for impregnating sheet material : en
  • DE1720316U - CLEANING DEVICE WITH WRING DEVICE. : de en
  • DE941545C - Electron discharge device : de en
  • GR16913B - MANUFACTURE OF WOODEN DOORS, CABINETS AND FURNITURE AFTER SPACES. : el en
  • AT185294B - Tobacco spreader for stick cigarette machines : de en
  • AU204121B2 - Apparatus for heating fluids : en
  • AU204486B2 - Diaphragm for photographic apparatus : en
  • DE1720253U - ANTENNA WITH CROSS-DIRECTIONAL ANTENNA FIXED TO A SUPPORT TUBE BY USING AN INTERMEDIATE PIECE. : de en
  • DE1720459U - j Coal box or the like : de en
  • US2741435A - Screw type comminuting apparatus : en
  • DE1720260U - LENGTH MARKING FOR CABLE. : de en
  • DE941569C - Ventilation device with automatic control of the flow rate : de en
  • GB747620A - A vacuum distilling apparatus : en
  • GB747623A - Improvements in or relating to apparatus for filling containers with measured quantities of commodities : en
  • US2741162A - Electronic analog safety for automatic weapons : en
  • CH313489A - plane : de en
  • AU1258155A - Electric arc welding : en
  • AU211425B2 - Improvements in or relating to tubs bending machines : en
  • AU1253855A - Emptying device : en
  • AU209821B2 - Process of producing viscose rayon : en
  • AT185163B - Ignition coil holder : de en
  • AT185278B - Flat card : de en
  • US2741270A - Apparatus for weaving tufted fabrics : en
  • US2741423A - Axial-flow compressors : en
  • US2741541A - Production of uranium sulphate : en
  • AU211352B2 - Specified table feature as applied to universal woodworking machines incorporating a circular saw and buzzer jointer : en
  • AU206404B2 - Preparing elastomeric cellular products from polyisocyanate -modified active -hydrogen-containing polymers : en
  • US2741700A - Piezo-electric crystal controlled frequency selective apparatus : en
  • FR1114561A - Massage device : en fr
  • GB747658A - Froth flotation process : en
  • US2741395A - Guide for opening cans : en
  • US2741639A - Manufacture of chlorinated compounds : en
  • USD177371S - Textile fabric : en
  • US2741521A - Portable serving tray : en
  • GB747790A - Improvements in or relating to power gas producers : en
  • DE941540C - Device for pneumatic conveying of solid material : de en
  • US2741461A - Drill : en
  • US2741735A - Contact rectifier for polyphase alternating current system : en
  • FR1114172A - Ammonia combustion furnace with use of waste heat : en fr
  • GB747632A - Improvements relating to irreversibly dischargeable photographic filter and antihalation layers : en
  • FR1114470A - Automatic feed and discharge device for molding ceramic products : en fr
  • GB747720A - Improvements in uprights for use in erecting shuttering : en
  • US2741284A - Cut-out jig clamp : en
  • US2741685A - Rheostat : en
  • US2741694A - Shade assembly for light sources of tubular shape : en
  • GB747794A - Improvements in closures for containers : en
  • US2741427A - Calculating machine with keyboard instrumentalities for binary to decimal conversion : en
  • US2741481A - Rotary magnetic chuck : en
  • AT185207B - Method for producing the corner connections of window frames made of metal profile bars : de en
  • DE1720484U - PACKAGING CONSISTS OF A LID AND A BOTTOM PART. : de en
  • FR1114159A - Black liquor treatment process : en fr
  • FR1114269A - Process for preparing high polymers which can be used in particular in photography and new products obtained : en fr
  • FI28310A - Permanent magnetic heatsink for electrical connections : en fi
  • FR1114165A - Seat such as a chair and its manufacturing process : en fr
  • FR1114243A - Multi-spindle device for simultaneously drilling, milling, reaming or tapping multiple holes of a punched part : en fr
  • DE941577C - Coupling for the detachable connection of parts : de en
  • CH313423A - Process for separating metallic iron from iron-zinc alloys : de en
  • GB747567A - Improvements in or relating to gas fired water heaters : en
  • GB747568A - Electrolytic capacitors : en
  • FR1114057A - Fluid transport vessel : en fr
  • FR1114112A - Apparatus for the separation of immiscible liquids : en fr
  • GB747644A - Improvements in or relating to colour television : en
  • GB747675A - Process for the production of condensation products with tanning properties : en
  • US2741132A - Double-contact cam mechanisms : en
  • DE941525C - Internal combustion engine with a divided combustion chamber : de en
  • GB747754A - Improvements in and relating to yarn winding machines : en
  • GB747768A - Reduction of aminoketones : en
  • GR16914B - TUBE ELECTRIC HOB. : el en
  • BE524704A - PROCESS FOR THE PREPARATION OF PHENOLS AND CYCLOALCANONES. : en fr
  • US2741405A - Fluid dispensing device : en
  • US2741721A - Electron-discharge device : en
  • US2741143A - Saw sharpener : en
  • USD177421S - Station wagon : en
  • US2741528A - Inductive device : en
  • AU204364B2 - Proteolytic enzyme : en
  • CA523589A - Method and apparatus for continuous moulding of synthetic resins : en fr
  • US2741399A - Bottle carrier : en
  • US2741449A - Adjustable shelving upright and bracket : en
  • US2741519A - Piston engine : en
  • DE1720361U - RANGEFINDERS, IN PARTICULAR FOR PHOTOGRAPHIC PURPOSES. : de en
  • US2741061A - Fish holding device : en
  • AU205080B2 - Improvements in rotary plug cocks and valves : en
  • CA523682A - Production of organosilicon polymers : en fr
  • GB747598A - Improvements in or relating to apparatus for use in playing board games : en
  • AU211206B2 - Improvements in or relating to hot-end junctions in thermocouples : en
  • US2741570A - Electroconductive article : en
  • CH313447A - Soundproofing device on explosion engines : de en
  • US2741066A - Trap : en
  • US2741674A - Impact switch : en
  • US2741140A - Function generator : en
  • US2741351A - Power transmission systems : en
  • US2741479A - Sheet feeding machines : en
  • CH313454A - High voltage transformer with cast resin insulation : de en
  • DE941622C - Arrangement for producing the signal course corresponding to a television scene : de en
  • DK80832C - Electrode plate for electric accumulators. : da en
  • US2740976A - Shoe shaper : en
  • US2741374A - Material handling machine : en
  • US2741397A - Metal food and beverage container coating composition : en
  • US2741362A - Shipping container for glass : en
  • AT185203B - Gas saver for welding machines : de en
  • CA523595A - Device for use with ingot molds when pouring metal therein : en fr
  • US2741014A - Roller : en
  • USD177432S - Dress : en
  • AU1261655A - Improvements in or relating to blood collecting and storing method and apparatus : en
  • AU1269755A - Valve for tubeless truck tires : en
  • DK80852C - Transmission mechanism for motor vehicles. : da en
  • US2741463A - Plating barrel : en
  • US2741742A - Method and means for determining range : en
  • US2741154A - Negative holder and carrier : en
  • US2741330A - Apparatus for the removal of solid matter from gases : en
  • US2741734A - Inverter circuit : en
  • DE1720328U - MENU WITH MIRROR AND ZUENDHOELZERN. : de en
  • US2741229A - Prechamber compression ignition engine : en
  • US2741555A - Process for refining pig iron : en
  • DE1720447U - SINGLE OR MULTIPLE STAGE RIFLE. : de en
  • FR1114218A - Speed variator : en fr
  • CA523668A - Method of manufacturing sheeting material : en fr
  • AU1253655A - Improvements in or relating to apparatus forthe pressing of bent laminated assemblies : en
  • CA523670A - Apparatus and method for melting and fiberizing refractory materials : en fr
  • CA523816A - Method of and apparatus for exploring radioactive strata : en fr
  • DE1720414U - CLEANING MATERIAL FOR CLEAR VIEW PANELS IN MOTOR VEHICLES, ATTACHED TO ADHESIVE DISCS. : de en
  • DE941459C - Combating insects and fungi : de en
  • PL39534B1 - : en pl
  • US2741740A - Pulse heterodyne transmission testing systems : en
  • CH313361A - Durable preparation for the production of ice colors in stuff printing : de en
  • DE1720219U - EARMUFFS TRAINED AS A HEADBAND. : de en
  • US2741235A - Starter for internal combustion engine : en
  • DE941441C - Electric discharge tubes for short and very short waves : de en
  • DE941650C - Three-point support device for agricultural equipment on tractors : de en
  • FR1114136A - Copper azo dyes and their preparation : en fr
  • FR1114314A - Process for the treatment of solutions containing carboxylic acids and derivatives thereof : en fr
  • FR1114564A - Improvements at the junction of composite electric cables : en fr
  • US2741554A - Method of refining iron : en
  • AT185164B - Low voltage sliding spark plug : de en
  • AT185241B - Multi-speed gear change transmission, especially for agricultural tractors : de en
  • AU1259355A - Girdle : en
  • CA523598A - Bowling pin : en fr
  • AU366554A - An extendible ladder : en
  • AU617955A - Improvements in or relating to jointing units for oars andthe like : en
  • AT185254B - Drive for light motorcycles or the like. : de en
  • CA523646A - Liquid cleaned precipitator : en fr
  • CA523692A - Engine cooling system : en fr
  • US2741070A - Swing grinder : en
  • US2741480A - Golf ball : en
  • US2741531A - Method for changing the physical state of metal-free phthalocyanine pigments and use of solution of same for dyeing : en
  • GB747670A - Improvements in heating or cooling systems for rooms of all kinds : en
  • IE21692L - Production of peat fuel : en
  • GB747645A - Improvements relating to motor-vehicle lighting and signalling installations : en
  • DE941613C - Process for the production of capillary-active substances : de en
  • DE941436C - Multicore electrical cable and method for making it : de en
  • FR1114180A - Special presser foot for sewing shoe welts on small stitch sewing machines : en fr
  • FR1114536A - contact element for catalysis, or other treatment, of fluids : en fr
  • GB747668A - Improvements in or relating to process for the preparation of guanidino substituted fatty acids : en
  • US2741627A - Production of curium 243 : en
  • DE1720380U - GAME MACHINE WITH TRANSPARENT ILLUMINATION AS A THREE-DISC SYSTEM. : de en
  • DE1720211U - RAIN CAPE MADE OF PLASTIC SKIN. : de en
  • FI28296A - Sätt att framställa fenoler medelst spjälkning av lignin i sulfitavlut : en fi
  • CH313478A - Method for stabilizing the frequency of microwave oscillators : en fr
  • DE941444C - Control device for hairdressers, especially hoods : de en
  • DE1720478U - CLOSURE. : de en
  • DE941639C - Manufacture of water-soluble preparations of azulenes : de en
  • US2741315A - Anchor for use in wells : en
  • US2741036A - Angular acceleration effects simulator : en
  • US2741302A - Pilot burner affording a stable flame : en
  • US2741523A - Checkout stand for self-service stores and the like : en
  • DE941389C - Process for the production of porous moldings from thermoplastics : de en
  • FR1114073A - Improvements made to explosion-proof liquid fuel tanks : en fr
  • DE1720284U - CONTROL CAPACITOR. : de en
  • AU1261155A - Method of producing doors andthe like flat articles : en
  • DE941467C - Hollow wall panel for ship partitions : de en
  • AU210261B2 - Method of and means for manufacturing acoustic tiles : en
  • GB747752A - Improvements in or relating to grass cutting appliances : en
  • CA523733A - Pulse code translator : en fr
  • FR1114258A - Device for controlling switches with two or more grouped poles : en fr
  • CH313334A - Vibratory road roller : de en
  • FR1114157A - Plastic folder with reinforced back for files : en fr
  • AU208722B2 - Girdle : en
  • FR1114481A - Trouser enhancements : en fr
  • GB747800A - Seat-adjustment mechanism : en
  • PL39485B1 - : en pl
  • PL39499B1 - : en pl
  • US2741530A - Electric facsimile recorders : en
  • US2741612A - N-substttuted dffiybronormorphine : en
  • US2741400A - Juice display fountain : en
  • DE1720454U - TRANSPARENT SIGN, IN PARTICULAR ROAD SIGN, LIGHTED BY LIGHT SOURCE. : de en
  • PL39535B1 - : en pl
  • US2741329A - Circumferential air discharge construction for suction cleaners : en
  • FR1114390A - Improved manufacturing process for printed electrical circuits : en fr
  • FR1114085A - Perfected Tourtière : en fr
  • DE1720423U - BOTTLE CAP. : de en
  • GB747563A - Circuit arrangement for telecommunication installations especially telephone installations : en
  • US2741573A - Penicillin compositions for intramuscular injection : en
  • AT185189B - Evaporator for the evaporation of metals, preferably in a high vacuum : de en
  • CA523797A - Surface discharge spark plug : en fr
  • FR1114255A - Device for supplying two liquid fuels, in particular for an aircraft engine : en fr
  • DE941627C - Cesium adsorption cathode with tungsten backing and process for their manufacture : de en
  • CA523767A - Method of molding articles from plastic materials : en fr
  • AU204650B2 - Antitheft or locking device for automobile ventilation window latches andthe like : en
  • DE941550C - Device for cathode tuning of a tube in a grid basis circuit : de en
  • GB747651A - A folding container for consumable articles : en
  • FR1114320A - Process for manufacturing monoammonium phosphate and other products from crude phosphate : en fr
  • DE1720439U - SCISSORS. : de en
  • FR1114293A - Control device for hydraulic control and tractor equipped with said device : en fr
  • AT185283B - Top roller for drafting devices on spinning machines : de en
  • AT185187B - Process for the production of wear-resistant surfaces on metallic workpieces : de en
  • AT185220B - Side tension rod for the fabric in embroidery machines : de en
  • CH313341A - Method and device for the production of hollow bodies of revolution : de en
  • DE1720383U - FIRE PULL WITH RETRACTABLE RESERVETANK. : de en
  • FR1114287A - Nickel-chromium base alloy : en fr
  • FR1114500A - Packaging for household products with opening on the long side of its bottom, its manufacturing process and machine for its realization : en fr
  • GB747693A - Pneumatic tire tread : en
  • CA523677A - Apparatus for slotting cardboard : en fr
  • US2741372A - Slack line carrier : en
  • US2741659A - Acid amide derivatives of azo-dyestuffs : en
  • PL39510B1 - : en pl
  • US2741499A - Raceway fitting providing access opening : en
  • US2741269A - Looms : en
  • US2741698A - Square wave pulse generator : en
  • FR1114558A - System of simultaneous transmission of indications to different centers with the possibility of locking the system on a specific indication : en fr
  • CH313343A - Flame chamber in the combustion chamber of an oil furnace : de en
  • DK80828C - Apparatus for assembling with a typewriter so that it can be used for writing on continuous paper paths. : da en
  • CH313350A - Shelf stand : de en
  • DE1720321U - WINDOW SILL. : de en
  • DE1720340U - BASEMENT CABINET. : de en
  • US2741265A - Fluid control and distributor unit : en
  • US2741418A - Paperboard carton : en
  • US2741024A - Method of joining all-metal hose by resistance welding : en
  • US2741648A - Production of acetylene : en
  • DK80824C - Apparatus for treating woven webs. : da en
  • PL39509B1 - : en pl
  • PL39533B1 - : en pl
  • US2741712A - Motor : en
  • CA523799A - Extraction of nickel from low grade ores : en fr
  • CH313327A - Reinforcement net for reinforced concrete : de en
  • US2741668A - Stabilized amplifier : en
  • US2741389A - Machine for labeling cylindrical articles : en
  • US2741575A - Hide glue manufacture : en
  • DE941379C - Ignition means for long gas and vapor discharge distances between preferably activated electrodes in fluorescent tubes : de en
  • FR1114399A - Ballpoint pen, automatic, multicolored : en fr
  • US2741147A - Staple with raised bridge portion : en
  • FI28302A - Förfarande och applat för att införa ett tillsatsämne i smält metall : en fi
  • FR1114129A - Improvements made to adjustment devices for setting the teeth of saw blades : en fr
  • FR1114137A - Steel mill converter : en fr
  • AU1270655A - Improved key : en
  • AT185157B - Braking device for sprinklers with intermittent jet disturbance : de en
  • CA523688A - Preparation of alkoxy substituted acetic acid esters of polyhydric alcohols : en fr
  • FR1114094A - Full visibility sheet for vertical filing : en fr
  • GB747700A - Improvements in and relating to lifting devices for invalids : en
  • DE1720496U - DEVICE ON WATCHES FOR SECURING THE ANCHOR OPERATION. : de en
  • US2741170A - Camera device of the kind comprising a lens revolver : en
  • US2741760A - System for visually checking alignment of computer-tracking loop circuitry : en
  • CA523720A - Retread mold construction : en fr
  • US2741703A - Multicomponent radiation gas analysers : en
  • US2741447A - Construction of hollow bodies : en
  • US2741587A - Production of metal borides by fused salt electrolysis : en
  • US2741610A - N-substituted desoxynorcodeine compounds : en
  • DE1720279U - CORE MAGNETIC MEASURING SYSTEM FOR EXPOSURE METER. : de en
  • AU210284B2 - Improvements in vapour generator : en
  • FR1114483A - emulsion intended for the treatment of cements, concretes and others : en fr
  • CH313412A - Photoelectric photometric measuring device : de en
  • DE941369C - Device for the continuous extraction of crystals from flowing fresh liquor : de en
  • DE933250C - Device for monitoring the air pressure in pneumatic tires of vehicles : de en
  • FR1114221A - Railroad ballast tamper : en fr
  • FR1114264A - Process for the preparation of photographic silver halide emulsions and products obtained : en fr
  • FR1114385A - Waterproof switch : en fr
  • DE941511C - Arrangement for operating a recuperative compressed air heater, which is connected in the exhaust gas flow behind a recuperative air heater : de en
  • US2741267A - Flexible hose : en
  • CA523619A - Multiple contact switch : en fr
  • US2741738A - Electrical coil testing apparatus : en
  • US2741750A - Socket type connector : en
  • FR1114316A - Dry battery : en fr
  • US2741583A - Inhibition of polymerization during the purification of acrylates by distillation : en
  • US2741690A - Electric induction heating plant and a method of connecting it to a threephase network : en
  • DE1720224U - HEM TURN TO FOLD THE EDGES ON STRIP-SHAPED FABRIC SECTIONS. : de en
  • DE1720355U - FASTENING DEVICE FOR CORRUGATED METAL PANELS, IN PARTICULAR FOR CORRUGATED METAL GARAGES. : de en
  • DE1720498U - MOVEMENT WITH DRIVING A ROTATING PART. : de en
  • FR1114374A - Improvements in processes for reducing iron ores, to the oxide state, to metallic iron : en fr
  • DE941523C - Roller hunter harness : de en
  • FR1114449A - Improvements in adapter devices for turntable spindles and the like : en fr
  • FR1114452A - Process for the production of terephthalic acid esters : en fr
  • FR1114532A - Shaft furnace for the metallurgical treatment of ores and the production of iron by smelting, and its operating process : en fr
  • GB747648A - Improvements in or relating to electrically-powered disintegrators provided with automatic power cut-off devices : en
  • GB747788A - Improvements in and relating to exhaust control arrangements for two-stroke internalcombustion engines : en
  • US2741103A - Mold for freezing liquids : en
  • US2741634A - Manufacture of fluorochloroacetyl halide : en
  • US2741412A - Safety device for infants : en
  • US2741615A - N-substituted dihydrodesoxynorcodeine compounds : en
  • US2741638A - Recovery of glycerol : en
  • US2741275A - Device for lubricating saw-chains : en
  • US2741468A - Bore mining apparatus with strata sensing means : en
  • PL39486B1 - : en pl
  • US2740973A - Apparatus for making lock screws having friction locking plugs inserted therein : en
  • US2741063A - Crab pots : en
  • US2741500A - Antifriction bearing seal : en
  • DE1720238U - ROLLER DUST DEVICE FOR ARCHES LEAVING THE BRONZING MACHINE : de en
  • AU203177B2 - Shock absorber : en
  • CA523773A - Method of forming a coating of magnesium hydroxide having improved resistance to separation from a base : en fr
  • US2741512A - Adjusting mechanism for deflector of forage harvester discharge spout : en
  • GB747569A - Improvements in or relating to the fireproofing of textiles : en
  • AU1257955A - Polyepoxide emulsions anda process of treating textile materials therewith : en
  • FR1114271A - Improvements to processes and apparatus for electrostatic coatings : en fr
  • GB747612A - Improvements in or relating to photographic apparatus : en
  • GB747694A - Improvements in and relating to resilient couplings between bogies of a rail vehicle : en
  • DE941581C - Device for introducing the blanks or the rolling stock into a device, consisting of a tube reducing mill and a downstream flying saw operated at a constant speed : de en
  • GB747616A - Improvements in electromagnetic wave generators incorporating electron discharge tubes : en
  • FR1114138A - Improvements to long electro-mechanical pedals for railways : en fr
  • FR1114292A - Coating for tarpaulins : en fr
  • US2741180A - Armor piercing projectile : en
  • US2741545A - Apparatus for ammoniation of superphosphate : en
  • FR1114482A - Process for desulfurization of crude oils by catalytic hydrogenation under pressure : en fr
  • US2741123A - Liquid level measuring device : en
  • CH313469A - Childbirth release device : en fr
  • DE1720466U - BALL DICE FOR FOOTBALL TOTO, LOTTO AND THE LIKE. GAMES. : de en
  • AT185232B - Photographic apparatus for taking panoramic shots : de en
  • DE1720337U - SLIDING AND FOLDING SEATS ON CABINETS. : de en
  • GB747615A - Improvements relating to film winding mechanism for photographic cameras : en
  • US2741504A - Remote controlled door knob operating means : en
  • US2741004A - Device for diffusing the vapours of liquids : en
  • US2741257A - Gas valve : en
  • US2741607A - Triglycidyl cyanurate and polymers thereof : en
  • CH313374A - Process for the continuous precipitation of organic compounds, in particular cellulose esters and apparatus for carrying out this process : en fr
  • US2741099A - Apparatus for indicating and controlling the temperature of products within predetermined limits : en
  • AU205202B2 - Improvements in temperature regulators including thermostatic control devices : en
  • CH313353A - Plastic cap for bottles and other containers : en fr
  • PL39474B1 - : en pl
  • GB747637A - Means for preventing ionisation of the atmosphere surrounding high voltage conductors : en
  • DE941644C - Device for the automatic control of a room heated by a heating system : de en
  • DE1720317U - BUCKET GUARD. : de en
  • CH313337A - Ceiling heating or cooling device : de en
  • GB747796A - An improved cigarette case : en
  • US2741425A - Compressor bumper arrangement : en
  • DE1720368U - DEVICE FOR OPTIONAL REWINDING OF TAPE OR WIRE ON REELS. : de en
  • FR1114600A - Supply circuit for vacuum gauge : en fr
  • DE941548C - Electrically conductive, elastic insert : de en
  • FR1114290A - Pen cap with calendar : en fr
  • DE921126C - Method and arrangement for preserving eggs : de en
  • FR1114168A - Twist grip, especially for mopeds and motorcycles : en fr
  • FR1114242A - Device for hydraulic massages : en fr
  • DE941378C - Measuring arrangement for small electrical capacities : de en
  • FR1114261A - Improvement in steering locks with a separately operated contact : en fr
  • GB747600A - Improvements in or relating to sugar-cane crushers : en
  • GB747649A - Improvements in or relating to electric discharge devices : en
  • AU1000055A - Improvements in or relating to icecream containers : en
  • GB747613A - Improvements in or relating to flow gauges : en
  • FR1114541A - Spray process and steam sprayer : en fr
  • AU206626B2 - Electronic selector stages : en
  • AU358554A - An implement for driving a plurality of nails simultaneously : en
  • CH313373A - Process for the preparation of crystallized cyclohexyl peroxides : de en
  • US2741346A - Awning window construction : en
  • USD177419S - Cabinet : en
  • AT185217B - Device for storing granular ground material or for preparing it for grinding : de en
  • CH313381A - lubricant : de en
  • US2741076A - Ware foot abrading machine : en
  • US2741137A - Turbine-driven power installations : en
  • DE941646C - Device for a table that can be moved on the slide of a machine tool : de en
  • DE1720335U - JOINTLESS TOTAL COVERAGE OF A COMBINED KITCHEN EQUIPMENT. : de en
  • CA523609A - Process for producing differently shaped piston rings : en fr
  • FR1114567A - New pouring caps : en fr
  • GB747742A - Improvements in or relating to crankshafts for small internal combustion engines : en
  • USD177455S - : en
  • DE941633C - Process for the production of Kuepen dyes : de en
  • GB747580A - Method of making thin metal layers by cathodic sputtering : en
  • US2741490A - Cart for golf bags : en
  • US2741625A - Tertiary alkyl derivatives of n,n'-dialkyl-1,4-benzoquinone dimine : en
  • US2741444A - High speed aircraft having wings with variable sweepback : en
  • US2741241A - Forming tools : en
  • AT185268B - Clamping device for loose-leaf bookkeeping : de en
  • FI28336A - Bicycle chain cleaner : en fi
  • FR1114447A - Clichés for printing by flat forms and their manufacturing process : en fr
  • GB747749A - Improvements in washing machines : en
  • DE1720475U - DEVICE FOR THE PRODUCTION OF POURABLE PASTRIES FROM WATER AND A MINERAL BINDING AGENT, IN PARTICULAR PLASTER PASTRIES. : de en
  • FR1114294A - construction element for corners, in particular for the construction of display cases : en fr
  • US2741245A - Eye exercising device : en
  • FR1114370A - Manufacturing process of sintered permanent magnets : en fr
  • CA523748A - Apparatus for producing smoke : en fr
  • CH313368A - Exchange column : de en
  • DE1720357U - TRANSPORTABLE STEEL NET SILO, IN PARTICULAR STEEL WIRE NET SILO, WITH A PREFERABLY AIR- AND LIQUID-TIGHT WALL. : de en
  • FR1114060A - Improvements to turbulence chamber diesel engines : en fr
  • US2740980A - Apparatus for cutting and abrading : en
  • DE1720339U - WINE SHELF WITH FULL VIEW AND LEVEL OF THE BOTTLES. : de en
  • DE941607C - Process for the agglomeration of finely divided liquid particles and finely divided solid matter particles : de en
  • US2741298A - Folding rocking chair : en
  • US2741310A - Bias cutting machine : en
  • US2741379A - Method of can transfer : en
  • US2741404A - Carbon removal apparatus : en
  • FR1114338A - Magnetic memory system : en fr
  • FR1114598A - Improvements to rubber soles : en fr
  • BE536994A - Process for the production of printing forms : en fr
  • CH313408A - Printing unit on ten-key calculators : de en
  • US2741256A - Turbine governor : en
  • DE1720376U - FENURE CABINET FOR LABORATORY TABLES. : de en
  • DE941534C - Drafting system for spinning machines with the twin upper rollers receiving support and loading arms : de en
  • DK80845C - Return means for the release means in plate changers for magasing gramophones. : da en
  • FR1114194A - Method and device for the continuous manufacture of plastic articles : en fr
  • FR1114356A - Fiber electro-meter for textiles : en fr
  • GB747709A - Improvements in and relating to collapsible cases or crates : en
  • FR1114055A - Improvements to a time-variable frequency oscillator installation with slaving to a control voltage : en fr
  • FR1114480A - Process for fractionating a gas mixture in a gas separator installation : en fr
  • FR1114556A - Room air purification devices : en fr
  • GB747773A - Improvements in or relating to means for embossing paper and the like : en
  • FR1114301A - Economical process of cell construction : en fr
  • FR1114310A - Bottle washing and filling device : en fr
  • GB747810A - Esters of phenyl substituted dihydroxybenzoic acids : en
  • PL39540B1 - : en pl
  • AT185265B - Plastic hinge for furniture and the like like : de en
  • AT185277B - Induction apparatus, in particular for cattle herding systems : de en
  • AU1258755A - Improvements in or relating to statistical machines controlled by perforated record cards : en
  • FR1114058A - Improvements to coupling devices for implements carried by a tractor : en fr
  • DE940226C - Hollow blade for axially flowed turbines : de en
  • DK80837C - Holder for sanitary napkins or similar inserts, such as cotton swabs. : da en
  • FR1114487A - Tape tension adjuster for electric cable tape machines : en fr
  • US2741678A - Pressure switch : en
  • US2741149A - Method and apparatus for manufacturing cord : en
  • GB747787A - Device for magnetic sound recording reels : en
  • GB747561A - Apparatus for generating and utilising combustion products under pressure : en
  • PL39521B1 - : en pl
  • AT185296B - Turret press : de en
  • CA523700A - Catalyst regeneration : en fr
  • DE1720333U - CHILDREN'S COT. : de en
  • AU211887B2 - Improvements in or relating to high frequency antenna : en
  • DE1720313U - CAN. : de en
  • PL39488B1 - : en pl
  • US2740964A - Fastener strip : en
  • FR1114409A - Variable motion transmission : en fr
  • GB747611A - Improvements in or relating to a colour separation system, particularly with reference to colour television systems : en
  • DE941438C - Switches, especially disconnectors : de en
  • FR1114336A - Ferro-resonant flip-flop : en fr
  • CA523647A - Manufacture of turbine blades : en fr
  • DK80835C - Device for energy-saving transducers. : da en
  • FR1114565A - Active heat removal process from electrical machines : en fr
  • FR1114117A - Locking device for tubular members : en fr
  • PL39513B1 - : en pl
  • DE941454C - Coin checking and dialing device for devices with prepayment : de en
  • DE1720495U - RATE REGULATION IN MOVEMENTS WITH A ROTATION REGULATOR. : de en
  • DE1720395U - IMPACT MILL. : de en
  • PL39466B1 - : en pl
  • CA523697A - Aviation fuel blending agent : en fr
  • CA523768A - Roll wrapping apparatus : en fr
  • AT185188B - Process for applying silver layers : de en
  • AT185259B - Layered item, especially self-sealing tire or tube : de en
  • CA523648A - Control systems : en fr
  • CH313452A - Thermal power plant with air circuit, which runs for a substantial part of the operating time with low partial load : de en
  • US2741018A - Bearing : en
  • US2741357A - Drier for strings hanging from sticks : en
  • US2741190A - Indexing system for stopping conveyors : en
  • USD177368S - Geographical clock : en
  • DE941388C - Process for the production of raw materials for the paint, lacquer, linoleum, synthetic resin and artificial leather industries : de en
  • CA20455S - Ornamentation for cups, saucers and other china : en
  • CA523770A - Detergent oil composition and the method for its preparation : en fr
  • DE1720245U - HEATING EQUIPMENT FOR LOCOMOTIVE HYDRAULIC CRANES WITH ARTICULATED BOOM. : de en
  • FR1114366A - Electric test device : en fr
  • DE1720266U - CABLE PLUG. : de en
  • US2741603A - Method and apparatus for cooling granular contact material : en
  • US2741710A - Directivity control of x-rays : en
  • DE941595C - Device for producing a composite cigarette filling : de en
  • CA523793A - Metal-working lubricant : en fr
  • DE1720437U - LOCKING OR LOCKING ELEMENT FOR DRAWERS, SLIDING DRAWERS OD. DGL. : de en
  • DE941605C - Filter aid : de en
  • FR1114329A - Logic circuits with magnetic cores : en fr
  • DE1720364U - LOAD KNIFE FOR ELASTICALLY MOUNTED LOADING AREAS. : de en
  • DE941507C - Discharge device for circuit breakers and overvoltage protection devices : de en
  • GB747655A - Improvements in electrical protective equipments : en
  • FR1114232A - Counter-rotating variable-pitch propeller device : en fr
  • FR1114432A - Improvements to automatic control systems intended in particular for automatic machine tools : en fr
  • GB747804A - Improvements in pedal actuated drum sticks : en
  • FR1114249A - Process for the treatment of cereals before milling : en fr
  • CH313448A - Spray nozzle : en fr
  • US2741384A - Article transporting apparatus : en
  • US2741477A - Control systems for partitions or the like : en
  • GB747778A - Improvements in or relating to clamps for use in machine tools : en
  • DE1720293U - Clamping device for welding devices for welding metal tips to metallic base bodies, for example writing pens : de en
  • DE1720338U - SUPPORT ARM USED IN SHELVING OR WALL RAILS : de en
  • US2741107A - Pattern chains : en
  • US2741497A - Lock coupling : en
  • DE941553C - Arrangement for eliminating short circuits or earth faults caused by air arcs in electrical systems : de en
  • AU207359B2 - Fatty alcohol production : en
  • USD177402S - Link chain for a necklace or the like : en
  • AU1265855A - Improvements relating tothe production of aluminium sulphate : en
  • US2741117A - Cellular floor structure for an electrical wire distributing system : en
  • US2741413A - Box having dispensing means : en
  • US2741456A - Break over hammer : en
  • US2741561A - das gupta : en
  • US2741340A - Abrasive brake shoe : en
  • FR1114259A - Continuous filter centrifuge improvements : en fr
  • FR1114425A - Ferroelectric capacitor piezoelectric interrogation device : en fr
  • AU371154A - Multicell dry battery assembly : en
  • DE1720341U - FELT COVER FOR STEEL TUBE FURNITURE. : de en
  • AU1270955A - Helically-preformed armor rods for linear bodies : en
  • GB747755A - Improvements in electrode structures for beam discharge devices : en
  • CA523631A - Production of fluoroolefinic compounds : en fr
  • CH313426A - Process for the pressure casting of metal objects and injection machine allowing the implementation of the process : en fr
  • US2741100A - Refrigerating apparatus : en
  • US2741748A - Electrical connector : en
  • CH313388A - Clamp for inserting all kinds of papers : de en
  • CH313467A - Converters working as rectifiers with switching device for inverter operation : de en
  • DE1720403U - PHOTOCAMERA. : de en
  • CA523804A - Pressure relief valve : en fr
  • CA523822A - Preparation of boron compound : en fr
  • CH313346A - Detergents and cleaning agents : de en
  • AU208563B2 - Improvements in or relating to blood collecting and storing method and apparatus : en
  • US2741133A - Belt drive : en
  • DE941382C - Process for the production of halogen-containing Kuepen dyes : de en
  • GB747809A - Improvements in the mounting of magnetic recording and scanning heads in cinematographic talkie apparatus : en
  • DE1720446U - REAR FASTENING. : de en
  • DE941429C - Process for the preparation of dialkali salts of 2-oxynaphthalene- (3) -carboxylic acid : de en
  • DE941431C - Process for the production of phosphate fertilizers : de en
  • DK80848C - Method for making artificial sausage skins. : da en
  • CA523684A - Copolymeric siloxanes : en fr
  • FR1114274A - wooden element for parquet and its manufacturing process : en fr
  • GB747560A - Improvements in or relating to bolts : en
  • AT185182B - Ring plate valve with parts guided by handlebars : de en
  • US2741510A - Caster wheel support for pipes : en
  • DE941430C - Process for the production of water-soluble titanium and zirconic acid esters : de en
  • AU205660B2 - Apparatus and method for classifying sheets according to length : en
  • FR1114572A - Fabrics, rugs or the like and their manufacturing process : en fr
  • US2741751A - Socket contact clip for direct mounting on printed circuit panels and the like : en
  • AT185255B - Arrangement of a fuel tap on the fuel tank of a motorcycle or the like. : de en
  • FR1114128A - broadband antenna element : en fr
  • FR1114368A - Character bar drive mechanism : en fr
  • PL39520B1 - : en pl
  • BE524936A - : en nl
  • CA523814A - Geophysical signal transmission system : en fr
  • US2741011A - Breech block removing tool : en
  • US2741416A - Container : en
  • DE1720223U - BELT FOLDING AND IRONING MACHINE. : de en
  • AU203828B2 - Valve for tubeless truck tires : en
  • FR1114476A - Luminous warning device with electronic reception for vehicles : en fr
  • USD177390S - Link chain for a bracelet or the like : en
  • USD177413S - Brooch or the like : en
  • US2741240A - Dressing tool and method : en
  • DE941373C - Process for the preparation of 6-acyl-2-oxy-naphthalenes : de en
  • DE941481C - Method and device for carrying out chemical reactions between alkali amalgams and liquids : de en
  • FR1114347A - Advanced chopper or auger head : en fr
  • DE941366C - Device for continuous distillation and rectification : de en
  • DE941455C - Elastic button for items of clothing : de en
  • FR1114509A - Improved process for oxidizing oxidizable substances using atomic oxygen : en fr
  • FR1114158A - Method and apparatus for producing speckled textile yarn : en fr
  • AU1259455A - Magnesium base alloys : en
  • CA523580A - Production of metal : en fr
  • GB747759A - Chemical solution for use in surfacing glass : en
  • DE941362C - Extraction of lignite lozenges using cable excavators : de en
  • PL39487B1 - : en pl
  • AT185175B - Safety device for multi-position lubrication pumps : de en
  • BE546572A - Improvements to elastic suspensions for vehicles : en fr
  • BE546375A - PROCESS FOR THE PREPARATION OF THERMOPLASTIC ARTIFICIAL MATERIALS : en fr
  • DE941602C - Drive for winding devices with adjustable belt tension that fluctuates over a large adjustment range : de en
  • FR1114124A - Advanced lubricator : en fr
  • FR1114296A - Signboard : en fr
  • FR1114519A - Improvements to so-called switches : en fr
  • GB747646A - Improvements in or relating to electrical de-icing equipment : en
  • GB747777A - Improvements relating to electrical waveguides : en
  • US2741492A - Mounting of a second chassis or other supersturcture on a unit construction chassis : en
  • USD177392S - Brooch or the like : en
  • GB747746A - Improvements relating to tatting shuttles : en
  • GR16915B - WATERPROOF MAP OR CARDBOARD WITH COATING THE SURFACE BY SUITABLE PLASTIC AND VERY MIND MATTRESS THROUGH PACKAGING AND CONSTRUCTION. : el en
  • AU1266255A - Improvements in and relating to cooker doors : en
  • AU210432B2 - Combination power tool : en
  • USD177415S - Brooch or the like : en
  • PL39472B1 - : en pl
  • US2741057A - Fish lure construction : en
  • US2741403A - Repeating material dispenser : en
  • DE941402C - Dissolving machine with a fixed and an axially movable plate : de en
  • US2741296A - Apparatus for heat-sealing overlapping surfaces of plastic material : en
  • AT185242B - Automatic clutch, in particular for motor vehicles : de en
  • CA523819A - Electroplating of nickel : en fr
  • US2741247A - Expendable colostomy or drainage pouch : en
  • US2741464A - Blending bin : en
  • US2741030A - Combination folding ruler, square and level : en
  • US2741039A - Ankle cinch for high boots : en
  • USD177445S - Combination automobile and airplane : en
  • DE941419C - Raw and sea water distillation plant with steam compression : de en
  • US2741381A - Transfer apparatus : en
  • FI28304A - Anordning for identification number : en fi
  • FR1114345A - Trouser retention device : en fr
  • DE1720476U - CARRYING CLOSURE FOR PAPER BAGS AND SACKS, ESPECIALLY FOR POTATO SKIN BAGS AND SMALL CARBONS. : de en
  • GB747783A - Improvements in or relating to percussion tools : en
  • PL39477B1 - : en pl
  • GB747747A - Improvements in or relating to magnetic filters : en
  • USD177408S - Necklace or the like : en
  • DE1720373U - LAMP HOUSE WITH ELECTRIC ARC LAMP FOR IMAGERS, IN PARTICULAR CINEMA MACHINERY. : de en
  • DE941474C - Manufacture of pyrophoric bodies : de en
  • US2741029A - Gun sight : en
  • FR1114441A - Relay connection device between a sealed accumulator battery mounted in a buffer and an electrical installation : en fr
  • PL39469B1 - : en pl
  • USD177442S - Candlestick or similar article : en
  • FR1114099A - Process for the manufacture of glass mat and device for carrying out the process : en fr
  • FR1114201A - Machine for turning flax and other plants : en fr
  • FR1114315A - Metalloplastic seal : en fr
  • AU1264055A - An improved fencing post : en
  • AU204081B2 - Transistor ring counter : en
  • DE941655C - Device for refueling two independent systems by means of a pump : de en
  • US2741306A - Window panel storm covering for doors and the like : en
  • AT185170B - Device for fastening machines : de en
  • AU1261855A - Spraying devices : en
  • FR1114395A - Calculating device, in particular for checking the fuel consumption of automobiles : en fr
  • DE941435C - Arrangement to reduce the heating of the interior of electrical devices equipped with tubes : de en
  • DE941395C - Threshing machine, especially a combine harvester, without a straw shovel : de en
  • DE941437C - Multiple plug with protective contact : de en
  • CA523796A - Pre-feed tables and conveyor for fish dressing machine : en fr
  • DE1720202U - MEN'S SPORTS SHIRT. : de en
  • FR1114289A - Lining curtain for underground work : en fr
  • FR1114279A - Self-steering rear axle for motor vehicle trailers : en fr
  • US2741274A - Stop motion for textile weaving machines : en
  • US2741316A - Locating device for perforating guns : en
  • FR1114457A - Non-pigmented compositions for plasters : en fr
  • FR1114333A - Vinyl Mat for Cement Stair Treads : en fr
  • CH313371A - Process for the transesterification of non-food oils and fats : de en
  • CH313443A - Piston pumps for agricultural purposes : de en
  • FR1114299A - Lubricating oil dopes and their manufacturing process : en fr
  • US2741043A - Land grading machine : en
  • DE941376C - Self-shielding oscillating structure for ultrashort waves : de en
  • US2741186A - Pump drive at combustion engines : en
  • FI28338A - Anordning for bromsning av inslagstråden vid rundvävstolar : en fi
  • FR1114054A - Improvements to pulse transmission systems : en fr
  • AU205373B2 - Improvements in or relating to apparatus forthe pressing of bent laminated assemblies : en
  • CH313394A - Device for the projection of a cinematographic film moving continuously : en fr
  • US2741401A - Feeder construction : en
  • GB747627A - Improvements in or relating to deck chairs : en
  • AU207746B2 - Improvements in or relating to circuit arrangements for providing stabilized direct voltage : en
  • CA523664A - Pulse echo display system : en fr
  • PL39492B1 - : en pl
  • US2741001A - Light-transmitting awning of rigid metal type and light-transmitting rigid metal panel units therefor : en
  • USD177405S - Stone for costume jewelry or similar article : en
  • FR1114493A - Process for preparing calcium carbide in a shaft furnace : en fr
  • AU206676B2 - Improvements in or relating to machines for applying pressure to shoe bottoms : en
  • CA523694A - Sealing means for the latching mechanism of railway car hoppers and the like : en fr
  • US2741422A - Gas turbine plant : en
  • CA523597A - Visor and light for automobile interior : en fr
  • FI28308A - For use in the manufacture of electronic components, including genomic transfer for the Brett frequency band : en fi
  • AU1263255A - Improvements in or relating to garment protectors : en
  • LU34310A1 - : en
  • CA523776A - Preparation of thermoset resins : en fr
  • AT185169B - Shock absorbers : de en
  • BE524702A - CALCULATOR. : en fr
  • DE1720490U - PIPE CONNECTION FOR AGRICULTURAL FAN BLOWERS, IN PARTICULAR CORE BLOWERS. : de en
  • US2741067A - Snap-on sinker : en
  • US2741439A - Magnetic tape recorder : en
  • AU213249B2 - Improvements in or relating tothe preparation of thermosetting vinyl-based moulded products : en
  • FR1114578A - Improvement to automotive vehicle suspension : en fr
  • US2741083A - Electric clock ratchet drive : en
  • US2741505A - Door fastener : en
  • US2741630A - Process for preparing alkylpolysiloxanes : en
  • US2741746A - High frequency attenuating device : en
  • CH313497A - Massage machine with additional device for measuring the pulse wave transit time : de en
  • AU203013B2 - An improved coin-freed mechanism fora vending machine : en
  • FR1114529A - Process for manufacturing improved abrasive wheels and tools and products obtained : en fr
  • AT185199B - Sheet metal working machine : de en
  • CA523637A - High tension circuit breaker : en fr
  • US2741495A - Memorandum pad binders : en
  • DK80839C - Apparatus for controlling air by artificial respiration or anesthesia. : da en
  • DE1720481U - SPREADER FOR LIQUIDS AND PASTS. : de en
  • DE1720213U - COAT-LIKE CLOTHING. : de en
  • DE1720493U - STACKING DEVICE FOR TRAYS. : de en
  • GB747579A - Improvements in mould paints : en
  • GB747597A - Improvements in composition of matter and method of using same : en
  • GB747636A - Machine for reducing the thickness of work pieces of rectangular cross-section : en
  • USD177425S - Rotary wing aircraft : en
  • US2740966A - Collar : en
  • US2741433A - Toll checking system : en
  • US2741470A - Supporting structure for an open hearth furnace : en
  • US2741127A - Temperature indicator : en
  • US2741761A - Means and techniques for producing visible display of ideal flight path : en
  • AT185195B - Lathe tool : de en
  • AU1264555A - Titanium base alloy : en
  • FR1114098A - Thermostatic device for supplying paint guns : en fr
  • FR1114116A - Improvements made to vacuum compression dryers : en fr
  • FR1114277A - Reinforcement of edges of blocks and other structures of concrete or similar material and resulting products : en fr
  • AT185233B - Blueprint machine : de en
  • AU204807B2 - Improvements in and relating to blockbottom multiply paper valve bag or sacks : en
  • FR1114466A - Method and apparatus for sterilizing milk, canned food or other products contained in glass bottles or containers : en fr
  • DE941576C - Cylinder for air-cooled internal combustion engines, especially for auxiliary bicycle engines : de en
  • US2741356A - Article transfer mechanism : en
  • US2741320A - Helicopter with jet driven rotor : en
  • AU212209B2 - Method of producing aryloxyalkylene arylalkylene secondary amines : en
  • AU210086B2 - Improvements in and relating to recording devices : en
  • FR1114588A - Method and device for the successive application of metals and metalloids to metal supports, particularly with a view to making straighteners : en fr
  • AT185258B - Anti-skid device for motor vehicles : de en
  • US2741276A - Automatic lubricator for power driven chain saw : en
  • US2741415A - Corrugated board container with interlocking flaps : en
  • US2741189A - Removable gas control valve for oil wells : en
  • US2741421A - Supercharger control system : en
  • USD177435S - Sugar bowl with lid : en
  • GR16917B - METHOD OF PREPARATION OF HYDROSOURAMYCINES. : el en
  • GB747610A - Improvements in or relating to motor propelled vehicles : en
  • US2741205A - Hydraulic press structure : en
  • AT185281B - Arrangement for monitoring and controlling textile manufacturing processes : de en
  • US2741488A - Nozzle adjustment for suction cleaners : en
  • PL39482B1 - : en pl
  • AU206163B2 - Polyepoxide emulsions anda process of treating textile materials therewith : en
  • BE546190A - IMPROVEMENTS RELATED TO VINYL CHLORIDE POLYMERS : en fr
  • US2741248A - Surgical saws : en
  • US2741676A - Switch : en
  • AU1262455A - Improvements in diaphragm fuel pumps for internal combustion engines : en
  • AU208721B2 - Electronic plotting station for automatic plotting of one or more movable objects : en
  • US2741139A - Pintle securing means for cutter chains : en
  • FR1114140A - Improvements made to stacker or stacker vehicles with pivoting lifting device : en fr
  • AT185263B - Storage for spindles with high speed, especially grinding spindles : de en
  • CH313377A - Process for the preparation of novel phenothiazine derivatives : en fr
  • FR1114231A - Automatic reproducing device : en fr
  • FR1114426A - Differential expansion actuator : en fr
  • FR1114499A - Self-propelled combine harvester : en fr
  • IE21784L - Bedding assemblies : en
  • US2741436A - Wire wrapping tool for fine wires : en
  • US2741478A - Control systems for partitions or the like : en
  • FR1114174A - Method of manufacturing a light metal pole with decreasing section and a pole manufactured by this process : en fr
  • GB747647A - Devices for separating haulm, weeds and like matter from root crops : en
  • GB747770A - Improvements in or connected with portable signs or advertisements : en
  • US2741204A - Horn support for can bodymaker : en
  • AT185292B - Safety bindings : de en
  • DE1720215U - ROUND TROUSERS. : de en
  • DE1720384U - CATALYTIC LIGHTER. : de en
  • US2741759A - Artificial antenna beam sharpening system : en
  • FR1114309A - Improvements to the combustion of a fuel and an oxidizer : en fr
  • GB747551A - Improvements in electrolytic processes for reclaiming silver and electrode assembliestherefor : en
  • GB747590A - Improvements in or relating to de-aerating paper pulp : en
  • CH313493A - Process for the preparation of a new diazo-amino derivative : en fr
  • US2741715A - Stator for single-phase induction motor : en
  • DE1720303U - SYRINGE CARTRIDGE. : de en
  • CA523612A - Method for the removal of impurities from contaminated lead, tin and their alloys : en fr
  • CA523673A - Exposed seat universal joint : en fr
  • CA523835A - Machine for grinding or honing the side walls of split piston rings : en fr
  • DE941551C - Device for synchronization in a pulse multiplex telecommunications system : de en
  • DE941477C - Conveyor belt : de en
  • FR1114577A - Improvements to static absorption regulators for liquefied gas lighters, igniters and others : en fr
  • US2741472A - Automatic checking scale : en
  • US2740984A - Dust removal system for surface treating machines : en
  • US2741174A - Coffee maker : en
  • US2741220A - Wallboard taping machine : en
  • DE1720429U - KEY TO OPEN PRESERVING CANS OR. DGL. MADE OF SHEET METAL WITH A TAP MADE FROM THE LID. : de en
  • US2741375A - Refuse handling device : en
  • FR1114061A - Improvement in the production methods of conveyor belts : en fr
  • DE941361C - Completely separable zipper with two interlocking, screw-shaped wire spools : de en
  • US2741331A - Electrostatic gas precipitation : en
  • DE941385C - Clothes rack : de en
  • FR1114512A - Box : en fr
  • FR1114471A - Remote operation of a component located on a towed vehicle : en fr
  • FR1114531A - Method and apparatus for digital data storage : en fr
  • FR1114203A - High voltage composite insulator made of artificial plastics : en fr
  • FR1114341A - Watch : en fr
  • DE1720332U - MULTI-PURPOSE COT. : de en
  • DE941637C - Kloeppel for braiding machines : de en
  • DK80825C - Close to vertical chambers in gas and coke production furnaces. : da en
  • FI28330A - Mask for conveyor belt use in the form of flat-rolled material : en fi
  • FR1114389A - Frequency discriminator : en fr
  • CH313348A - Lemon wedge press : de en
  • FR1114534A - Improvements relating to a process for manufacturing cellular plastic articles and to the articles thus obtained : en fr
  • GB747671A - Improvements in electrical connectors : en
  • FR1114281A - Method and apparatus for heat treatments, autogenous welding or welding of objects, in particular of non-ferrous metals : en fr
  • DE941591C - Drawing equipment, especially ruler : de en
  • AU1266655A - Apparatus for crimping yarn orthe like : en
  • DE941543C - Process for the production of hydrogen peroxide : de en
  • DE941578C - Float-operated water shut-off valve for filling barrels : de en
  • DE941590C - Razor with attached sharpening rollers : de en
  • US2741631A - Catalytic reaction of acetylene with vinylidene or vinylene compounds : en
  • CA523621A - Method of preparing crystalline calcium ascorbate and product obtained thereby : en fr
  • FR1114093A - Clothing button : en fr
  • FR1114228A - Improvements to launchers for internal combustion engines : en fr
  • FR1114091A - Elastic coupling of two motor shafts : en fr
  • FR1114147A - Method and apparatus for measuring the instantaneous flow rate of a flowing liquid in a pipeline : en fr
  • GB747734A - A method of and composition for coating ferrous articles with other divalent metals : en
  • GB747760A - An improved method of knitting on circular, independent needle, knitting machines : en
  • FR1114181A - Regeneration of platinum-alumina catalyst : en fr
  • FR1114507A - Process for preparing alkali metal carbonates : en fr
  • FR1114148A - Fluorosilane manufacturing process : en fr
  • FR1114212A - Progressive pitch screw pumps : en fr
  • AT185196B - Clamping device in the form of a mandrel, a chuck or the like for precise, positionally accurate fixing of workpieces : de en
  • DE1720206U - Stocking holder. : de en
  • GB747657A - Improvements in or relating to ammonium sulphate saturates : en
  • PL39471B1 - : en pl
  • AU207661B2 - Improvements in emergency release coupling : en
  • DE1720489U - WELL VIBRATING CHANNEL WITH ELECTROMAGNETIC GURI VIBRATOR. : de en
  • US2741699A - Glow transfer trigger : en
  • DE941406C - Method and arrangement for actuating an adjustment device for the lateral inclination of the wheels and preferably also the body of a motor vehicle : de en
  • AT185288B - Sleeping and picaresque eyes for toy dolls : de en
  • AT185299B - Closure for the Einkarr opening of ring furnaces u. similar ceramic stoves : de en
  • US2741731A - Electric power system for motors : en
  • US2741618A - Production of pyridine bases and catalyst therefor : en
  • US2741736A - Method for inductive prospecting : en
  • FI28335A - Device for support runs : en fi
  • FR1114288A - Full body electric double bass and other string instruments so transformed : en fr
  • DE1720412U - COOLERS FOR MOTOR VEHICLES. : de en
  • US2741237A - Top cylinder vapor lubricator : en
  • US2741185A - Locking mechanism for a clockwork movement of a mechanical time fuse for a projectile : en
  • USD177404S - Stone for costume jewelry or similar article : en
  • US2741223A - Animal commode : en
  • USD177423S - Fishing lure : en
  • GB747659A - Improvements in and relating to the sulphonation of benzene and to the extraction ofgaseous sulphur trioxide : en
  • GB747779A - A new antibiotic tetracycline and salts thereof : en
  • US2741373A - Loggers combine : en
  • US2741642A - Process for preparing 1,5 primary dichloroalkanes : en
  • DE941619C - Electromotive point machine : de en
  • AU208342B2 - Process of producing all skin viscose rayon : en
  • CA523620A - Hammer mills : en fr
  • US2741440A - Roll centering apparatus : en
  • DE1720248U - MICROPHONE WITH AN ATTENUATOR THAT CAN BE SWITCHED ON AND OFF, IN PARTICULAR FOR DICTING DEVICES. : de en