• US2599288A - True air-speed meter : en
  • US2599246A - Journal lubricator : en
  • CA483703A - Needle actuating mechanism for circular knitting machine : en fr
  • US2598712A - Adjustable wood plug cutter : en
  • US2598935A - Interference-reducing system : en
  • US2599492A - Spike-tooth harrow : en
  • DE1639326U - VALVE BODIES, ESPECIALLY FOR HIGH PRESSURE VALVES. : de en
  • DE840333C - Device for two-stroke internal combustion engines with fuel injection : de en
  • FR1009946A - Manufacturing process of fibers and mineral wools : en fr
  • DE1639250U - FOLDING BOX FOR FIRST AID COTTON. : de en
  • DE1639315U - CLOTHING HANGER. : de en
  • DE1639421U - CYLINDER HEAD SCREWING IN COMBUSTION MACHINES WITH REMOVABLE LIGHT ALLOY CYLINDER HEAD AND HANGING VALVES. : de en
  • US2598665A - Cup support and drain : en
  • US2598818A - Filter : en
  • US2599123A - Copolymers of ethylene with an alkyl acrylate and an alkyl monoester of a butene-1,4-dioic acid : en
  • GB673094A - Improvements in or relating to sealing material for use in glazing and for similar purposes : en
  • GB673133A - Improvements in mechanical bindings for loose leaves : en
  • DE1639233U - LIFT LOCK FOR FINE MECHANICAL GEARS. : de en
  • DE1639403U - MULTI-PART FILTER ELEMENT. : de en
  • DE840476C - Tool for adjusting the valve clearance in head-controlled internal combustion engines or the like. : de en
  • DE840516C - Mixing device for oil and gasoline : de en
  • DE840712C - Process for the production of dry batteries : de en
  • DE1639252U - WAFFLE BAKER. : de en
  • DE840822C - Arrangement and securing of amorces (bang plates for children's play purposes) : de en
  • GB673433A - Improvements in and relating to the production of secondary cyclic amines : en
  • DE840368C - Method and device for treating crepe threads : de en
  • DE840555C - Process for the manufacture of soil improvers : de en
  • CA483711A - 1-fluoro-2-tetradecanone : en fr
  • DE838525C - Pressure fluid actuated friction clutch, in particular a diaphragm clutch : de en
  • DE840535C - Funding means for the production of coal in a borehole in the Floez that leads from a higher to a lower section : de en
  • DE840740C - Brush holder for slip rings of electrical machines : de en
  • FR1009999A - Pipe switch and fan for drinking water pipes : en fr
  • FR1009920A - Harmonic generator : en fr
  • FR1009965A - Rope transport medium for sizes : en fr
  • GB673388A - Improvements in roller cages for roller bearings : en
  • GB673391A - Improvements in or relating to the production of protective coatings upon aluminum and aluminum alloys : en
  • DE1639431U - DOOR SWITCH. : de en
  • FR1009768A - Alpha-chlorobutyrolactone manufacturing process : en fr
  • FR1009824A - Method and equipment for obtaining bars of determined profile : en fr
  • GR13620B - BARRELS. : el en
  • DE840393C - Process for the production of pure naphthalene : de en
  • GR13629B - BASE ROOF SUPPORT FOR MEDALS. : el en
  • US2599438A - Floating cutter bar for harvesters : en
  • US2599009A - Hone : en
  • FR1009661A - Ferrite manufacturing process : en fr
  • US2598867A - Building block : en
  • US2598814A - Cupboard door closure : en
  • US2599520A - Bag closure for vacuum cleaners : en
  • DE840824C - Barrel for clockwork : de en
  • FR1009898A - Tight : en fr
  • DE1639352U - MACHINE FOR THE PRODUCTION OF BAKED PRODUCTS UNDERLAYED AND OR COVERED MEAT DISHES. : de en
  • DE833371C - Circuit arrangement for telephone systems with dialer operation and connecting lines, over which connections of various types are made : de en
  • DE840385C - Pit punch for steep storage : de en
  • DE840498C - Envelope with tear strip : de en
  • DE1639471U - SERVING EQUIPMENT. : de en
  • GB673205A - Improvements in and relating to vulcanising devices : en
  • FR1009702A - Method and device for destroying rats and other pests : en fr
  • FR1010069A - Construction process for concrete elements : en fr
  • US2599293A - Pile fabric and method of making same : en
  • US2599444A - Apparatus for raising and transporting loads : en
  • DE840705C - Printing device, in particular for printing labels, postcards or the like : de en
  • GB673179A - Wheel assembling machine : en
  • GB673454A - Sanding machines : en
  • GR13627B - SPECIAL SUGAR CONTAINER. : el en
  • DE840629C - Pulsator with piston valve and diaphragm : de en
  • FR1009627A - Wheel housing for lighters : en fr
  • FR1009732A - Umbrella, parasol or folding parasol : en fr
  • FR1009840A - Manufacturing process of furniture and resulting objects : en fr
  • FR1009950A - Improvements to devices for television shooting : en fr
  • GB673427A - A method for processing crude gases obtained on halogenating metallic ores : en
  • US2598810A - Wide range high-frequency tuner : en
  • US2599236A - Manufacture of silica brick from highly siliceous sands : en
  • GB673312A - Improvements in air-blast electric circuit-breakers with switching resistances : en
  • GB673418A - Method of making carburetted combustible gas : en
  • DE840787C - Spring hammer : de en
  • FR1009631A - Accelerator pedal : en fr
  • US2598869A - Pressure operated pipette filler : en
  • AU159306B2 - Improvements in or relating to accounting machines : en
  • FR1009826A - Device for collecting and collecting hair cut during hairdressing operations : en fr
  • GB673143A - Improvements in means for measuring and regulating the flow of a fluid : en
  • GB673402A - Improvements relating to the teat cups of pneumatic milking machines : en
  • IE20101L - Poultry sexing : en
  • FR1009776A - Improvements to electric watches with direct maintenance : en fr
  • FR1010007A - Control valve for two-line brake system for vehicle trailers : en fr
  • US2599010A - Rotatably supported adjustable painter's work holder : en
  • US2599039A - Rotatable tubing hanger : en
  • US2599269A - Photographic stand : en
  • AU378451A - Improvements in or relating to milk isolating and sampling means usable with milking machine installations : en
  • US2598683A - Corrected delay line : en
  • FR1009818A - Improvement in the control of light variations on cinematographic printers : en fr
  • FR1010075A - Devices for detecting and measuring physiological reactions : en fr
  • GB673071A - Improvements in or relating to the manufacture of sectional heat-exchangers : en
  • GB673199A - Drinking trough for animals : en
  • DE840859C - Circuit arrangement for lines equipped with amplifiers in telecommunications systems : de en
  • DE1639488U - BOX FOR MATCHES OD. DGL. USE ITEMS. : de en
  • DE840515C - Locking device for the control spindle of motor vehicles : de en
  • FR1009780A - Attachment of the ends of transmission belts or the like : en fr
  • FR1010002A - Improvements in fluid sealing devices : en fr
  • DE1639434U - SEAT PROTECTION DEVICE. : de en
  • DE1639452U - WHEEL FOR WASHING MACHINES TO MOVE THE WASHING WATER. : de en
  • DE840660C - Lightweight frame for bicycles, motorized bicycles, scooters, furniture frames, scaffolding, piping systems, etc. like : de en
  • GB673185A - Improvements in and relating to turbines for operating well boring bits : en
  • GB673269A - Improvements relating to steering wheels for motor vehicles : en
  • FR1009742A - Process and device for the preparation of clods of earth for growing plants : en fr
  • DE1639286U - SWITCHBOARD. : de en
  • DE840794C - Shop window with sliding shop window floor : de en
  • US2598941A - Color television system : en
  • FR1009638A - Handlebars for bicycles, motorcycles, etc. : en fr
  • DE840722C - Plug, socket or similar connection device : de en
  • US2598853A - Arm sling : en
  • US2599290A - Stacking device : en
  • GB673191A - Improvements in or relating to the manufacture of cathode assemblies for electric discharge devices, especially cathode ray tubes : en
  • GB673507A - Improvements in or relating to hubs for wheels : en
  • FR1010027A - Improvements to signaling or pulse transmission systems : en fr
  • DE1639365U - CARRY BAG. : de en
  • FR1010046A - Method of assembling two strips of sheet metal of the same height which intersect : en fr
  • FR1010070A - High precision machine for boring connecting rods : en fr
  • DE758783C - Multi-color image with beam splitting mirrors : de en
  • DE840382C - Removable shirt collar : de en
  • GB673347A - Improvements in optical projectors : en
  • DE840320C - Talking machine with record changer for two-sided records : de en
  • US2598752A - Spinning bucket liner : en
  • US2599233A - Wheel for tank structures : en
  • US2599409A - Sender test circuit : en
  • CA483680A - Lawn mower : en fr
  • DE1639264U - SWITCHING MAGNET WITH TOGGLE LEVER GEAR. : de en
  • DE1639355U - FOLDING TOOTH BRUSH. : de en
  • DE840601C - Process for the extraction of zinc : de en
  • FR1010021A - Small scale model : en fr
  • FR1009869A - Process for the treatment of veneer sheets : en fr
  • FR1009901A - Improvements to high capacity and long length squeegee conveyors : en fr
  • GB673193A - Improvements in or relating to containers for refrigerated goods or goods to be refrigerated : en
  • IE19938L - Oxazolines. : en
  • DE1639369U - REMOVABLE CASE INSERT WITH CLOTHING HANGER AND A DEVICE FOR FASTENING THE HANGERS. : de en
  • DE1639410U - CONSOLE MIRRORS WITH CUP HOLDER. : de en
  • FR1010094A - two-piece safety nut : en fr
  • FR1010078A - Box for letter and number stamps : en fr
  • AU905052A - Improvements in or relating to electric lamps : en
  • DE1639340U - LOOP STRAP. : de en
  • DE1639401U - BOOK COVER MADE ENTIRELY OF THERMOPLASTIC PLASTIC FILM. : de en
  • AU160817B2 - Improvements in and relating to electrical control arrangements : en
  • AU903252A - Control and ignition apparatus for fuel burners : en
  • FR1009873A - Improvements in Scanners for Television Receivers : en fr
  • GB673338A - Improvements relating to woven fabrics : en
  • US2598846A - Fly rod reel : en
  • US2598884A - Portable exhaust gas conveyer : en
  • US2599260A - Garment hanger : en
  • US2598937A - Curve follower : en
  • US2598897A - Purification of titanium tetrachloride : en
  • CA483829A - Method of producing vanillin, acetovanillone and other oxidation products : en fr
  • DE840413C - Wattmetric measuring device based on the Ferraris principle : de en
  • FR1010010A - Manufacturing process of dicalcium phosphate and ammonia nitrate fertilizer : en fr
  • GB673370A - Improvements in or relating to hydraulic servo motors and the like : en
  • DE840837C - Folder : de en
  • US2599114A - Self-adjusting wrench : en
  • FR1009964A - Device for producing pre-tension in mine props : en fr
  • AU906752A - Improvements in or relating to copying machines : en
  • AU907252A - Improvements in thermostatic control devices : en
  • FR1009957A - Mouth lighting device adaptable to handpieces, right angles, counter angles and other similar tool holders : en fr
  • US2599382A - Slide holder : en
  • DE1639323U - EARLY BED WINDOW. : de en
  • DE840634C - Floating camp : de en
  • FR1009650A - Dropper and its manufacturing process : en fr
  • FR1009718A - Improvements to furniture such as cupboards, in particular wardrobes for workshops or offices : en fr
  • FR1009666A - Device for cutting plastic masses, in particular aerated or porous concrete masses : en fr
  • GB673067A - Improvements in or relating to methods of improving the properties of incombustibility of acoustic material : en
  • GB673447A - Improvements in and relating to methods of ultrasonic investigation with wide-band frequency modulated waves : en
  • GB673527A - Improvements in or relating to bituminous compositions : en
  • AU154990B2 - Improvements in or relating tothe manufacture of nonmetallic laminar articles : en
  • AU913252A - Improvements in or-relating to fluid mixing devices : en
  • AU300751A - Improved tipping scoop : en
  • US2599488A - Electrical connection fastener : en
  • DE1639469U - DOORMAT. : de en
  • DE840776C - Pressure regulator : de en
  • CA483720A - Cable tension regulators : en fr
  • DE763432C - Receiving device for the automatic control of vehicles according to the target course principle : de en
  • DE840711C - Device for limiting the upper liquid level when filling the containers of collectors : de en
  • DE1639274U - RECORD DRIVE. : de en
  • US2599286A - Valve position indicator : en
  • US2599287A - Wide frequency range power-factor meter : en
  • US2599477A - Shock absorber : en
  • DE840334C - Speed-dependent delivery rate control for injection pumps : de en
  • US2599040A - Sample-taking and casing-perforating apparatus : en
  • US2599308A - Drive unit for domestic ironing machines or the like : en
  • CA483685A - Antisway device : en fr
  • DE1639206U - AUTOMATIC CELLULOID FINGER BOOK SIGN. : de en
  • DE840357C - Method for applying a protective cover cut from an old barrel jacket to a barrel jacket that is worn in its running surface : de en
  • US2599253A - Angular head flashlight casing, including a readily attachable lamp contact means : en
  • US2599324A - Beam cutting method : en
  • US2599333A - Shaft connection : en
  • BE501645A - NEWSPAPER OR MAGAZINE HOLDER. : en fr
  • US2599075A - Closure element for air ducts : en
  • US2599283A - Screw and screw hold applying machine for acoustical tile and the like : en
  • DE840723C - Cable sleeve with device for retaining an armored cable with tensile strength : de en
  • US2598925A - Method and means for generating electrical energy from a radioactive source : en
  • US2599278A - Supporting means for roller identification devices : en
  • US2599315A - Dynamometer : en
  • US2599346A - Chilling roll : en
  • US2599120A - Wheel assembly : en
  • AU155711B2 - Control and ignition apparatus for fuel burners : en
  • CA483738A - Conveyors : en fr
  • US2599014A - Weather shield for automobile windows : en
  • AU909352A - Fastening device : en
  • US2599188A - Magnetic peeler for proton synchrotron : en
  • US2599366A - Combine and transport dolly therefor : en
  • FR1010064A - Device for propelling boats : en fr
  • GB673471A - Improvements in or relating to window sills : en
  • FR1009997A - Interlocking device for ear plows : en fr
  • US2598699A - Window cleaning device : en
  • US2599312A - Phonograph stylus : en
  • US2599115A - Hair comb : en
  • US2599371A - Printing with onium dyestuffs and buffer mixtures : en
  • US2598961A - Irrigation regulator coupling : en
  • US2599480A - Gas turbine power plant having auxiliary turbine driven by fuel gas being supplied to the combustion chamber : en
  • US2599513A - Combination sunshade and clothes drier : en
  • USD166924S - Magnetic cigarette holder : en
  • US2598790A - Electrical musical instrument : en
  • US2599318A - Shackle seal : en
  • DE1639336U - EFFILER. : de en
  • US2599525A - Automotive power drive control system and mechanism : en
  • AU155622B2 - Preparation of finely divided cellulose ethers, esters or mixed ester-ethers : en
  • US2599140A - Iodine detergent : en
  • DE840729C - Electrical switch and relay box : de en
  • DE840608C - Bunker level indicator : de en
  • DE840673C - Device for the sample feeding of weft threads in rapier looms : de en
  • AU152610B2 - Improvements in or relating to measuring tapes : en
  • DE1639356U - RUBBER MIXER. : de en
  • DE758462C - Rock percussion drill : de en
  • DE840561C - Process for cleaning and cooling compressed gas mixtures to be separated : de en
  • DE840844C - Process for the preparation of a mixture of isomeric cyclic ethers : de en
  • FR1010059A - Process for sealing molded concrete parts : en fr
  • GB673065A - Improvements in or relating to devices for positioning laterally a moving band : en
  • GB673124A - Improvements in or relating to drill bits : en
  • DE1639485U - SAVING INSERT FOR SOLID FUEL FIRING. : de en
  • DE840772C - Pulse generator for flow meters of gases and liquids : de en
  • GB673120A - Improved method and apparatus for injection moulding, pressure casting or transfer moulding : en
  • AU165396B2 - Improvements in or relating to register translators for use in telecommunication exchanges : en
  • DE1639405U - DEVICE FOR THE DETACHABLE COMBINATION OF TWO OR MORE IN THE SHAPE AND SAME SAME POWER SOURCES. : de en
  • US2598966A - Temperature regulating water circulator for molding presses and other purposes : en
  • DE840524C - Tobacco product wrapped in a wrapper : de en
  • US2599418A - Stitch-forming method and apparatus : en
  • DE1639492U - HEATING DEVICE FOR THE CHARGING AIR OF COMBUSTION ENGINES. : de en
  • FR1009941A - Electric welding installation : en fr
  • USD166937S - Dinner plate : en
  • DE840750C - Ear rinsing bowl for medical purposes : de en
  • AU903952A - Imrovements in or relating to wire coating apparatus : en
  • CA483723A - High pressure liquid level gauge : en fr
  • DE1639366U - HOLDER FOR HANDLE OR HANDLE, ESPECIALLY ON HANDBAGS. : de en
  • DK74234C - Procedure for cleaning filters. : da en
  • FR1009803A - Improvements made to devices such as punching pliers, in particular notching pliers : en fr
  • DE1639343U - DOUBLE DISC WHEEL WITH BALL BEARINGS FOR TOYS. : de en
  • DE1639417U - SWIVEL. : de en
  • DE840510C - Overrun brake for vehicles of all kinds : de en
  • DE840766C - Alloy for springs, especially for clocks and apparatus : de en
  • GB673072A - Improvements in or relating to gear mechanisms : en
  • CA483730A - Incandescent lamp and method of manufacture : en fr
  • DE1639358U - POCKET CALENDAR. : de en
  • DE1639438U - BALL. : de en
  • FR1009805A - Hydraulic turbine with vertical shaft and suction tube immersed in the water of the discharge chamber : en fr
  • DE1639265U - SCRAPPING SPRING WITH LOET SLOT. : de en
  • DE1639313U - CASE FOR FILLER HOLDER. : de en
  • DE840470C - Collection trap for mice, rats and similar pests : de en
  • DE1639497U - WHISTLE, IN PARTICULAR WHISTLE. : de en
  • DE840340C - Holder for cutting tools in boring bars or the like : de en
  • AU150856B2 - Improved tipping scoop : en
  • US2598827A - Mud density measuring device : en
  • CA483733A - Super-regenerative receivers : en fr
  • CA483673A - Elimination and irrigation equipment : en fr
  • BE501677A - PROCESS FOR THE PREPARATION OF OXAZOLINE DERIVATIVES. : en fr
  • CA483800A - Method and apparatus for detecting corrosion : en fr
  • DE840489C - Solderless pipe connection : de en
  • DK74254C - Key mechanism for bicycle locks. : da en
  • FR1009837A - Process for the production of volatile chlorides : en fr
  • US2599089A - Catalytic hydrogenolysis of cycloaliphatic alcohols, ketones, and aldehydes : en
  • US2599464A - Citrus fruit juicer : en
  • GB673297A - Improvements in or relating to caissons : en
  • GB673430A - Improvements relating to terminal structures for electric heating appliances : en
  • CA483694A - Cartridge magazine : en fr
  • DE1639307U - BOOK CASE. : de en
  • DE840718C - High voltage electrical cable system : de en
  • DE1639287U - SIDE LIGHTS FOR MOTOR VEHICLES. : de en
  • DE840632C - Gas turbine plant : de en
  • FR1009955A - Mine gallery support : en fr
  • US2598899A - Maximum demand meter for pulsating loads : en
  • BE507662A - Potential comparison systems : en fr
  • CA483704A - Bobbin-holder for spinning and twisting frames : en fr
  • DE760625C - Immersion device, especially for workpiece sales : de en
  • FR1009973A - Bra : en fr
  • DE1639337U - WORK SHOE WITH FOOT PROTECTION PAD. : de en
  • GR13622B - IMPROVEMENTS IN OR IN RELATION TO A ROTARY PUMP. : el en
  • AU163189B2 - Improvements in or relating to magnetic recorder head assembly : en
  • DE840349C - Propeller, especially for helicopters : de en
  • US2599243A - Emergency declutching mechanism for clothes wringers : en
  • USD166922S - Automobile rearview mirror : en
  • US2598703A - Refrigerator embodying compact arrangement of air-cooled parts : en
  • USD166901S - Desk or similar article : en
  • DE1639263U - SOUND-ABSORBING SHIELDING FOR TELEPHONE SPEAKERS. : de en
  • DE840406C - Symmetry arrangement for short shafts : de en
  • FR1010074A - Device for vehicles intended to facilitate walking on soft and slippery ground : en fr
  • AU910252A - Improvements in or relating to braking means for railway wagons andthe like adapted to be controlled according to varying conditions of loading : en
  • DE840854C - Street scooter or the like, multi-wheeled heavy-duty vehicle with crank-axle suspension of the wheels : de en
  • FR1009691A - Underwear improvement : en fr
  • GB673263A - Improvements in or relating to frequency-changing modulator or mixer circuits for high-frequency signalling systems : en
  • BE499825A - : en
  • US2599379A - Screw actuated dispensing mechanism and refill unit therefor : en
  • USD166914S - Handle for a spoon, fork, or siiviilar article : en
  • DE1639203U - WASHING MACHINE, IN PARTICULAR ELECTRIC HOUSEHOLD WASHING MACHINE. : de en
  • FR1009651A - Apparatus for the disintegration of fiber bundles : en fr
  • US2599004A - Anticreeper railway rail : en
  • US2599108A - Shuttle box : en
  • US2598702A - Sweep compression for use of fm range equipment : en
  • US2598798A - Cleaning stand for venetian blinds : en
  • DE1639319U - THORN BUCKLE. : de en
  • DE1639300U - TUBE CLOSURE. : de en
  • DE840466C - Hand sowing device : de en
  • FR1009601A - Improvements to devices used to cut seaweed : en fr
  • GB673141A - Improvements in tuning indicator systems for frequency-modulation receivers : en
  • GB673288A - Improvements in means for effecting axial adjustment of lathe tailstock and other spindles : en
  • CA483774A - Coupling for misaligned shafts : en fr
  • DE1639381U - PUNCH KNIFE MADE OF STEEL TAPE. : de en
  • FR1009609A - Improvements to glass-to-metal seals : en fr
  • FR1009677A - Mechanical shock absorber : en fr
  • FR1010053A - Fairground attraction : en fr
  • GB673087A - An improvement in or relating to frying pans or like cooking appliances : en
  • US2598718A - Eyelash curler : en
  • AU159587B2 - Improvements indirect-view colour tubes : en
  • AU910852A - An improved process for removing hair and wool from animal hides and skins : en
  • US2599237A - Magnetron generator : en
  • FR1009716A - Flyer for postal correspondence : en fr
  • FR1009833A - Opera room : en fr
  • GB673415A - Improvements in or relating to the treatment of grain in silos : en
  • AU898052A - Improvements in or relating to conveyors : en
  • US2598772A - Lamp lead insulator : en
  • US2599343A - High-temperature lubricating grease manufacture : en
  • US2598671A - Frequency distinguishing device : en
  • US2598770A - Flexible window screen : en
  • US2598677A - Multicathode glow discharge device : en
  • US2599187A - Circuit interrupter construction : en
  • US2598705A - Wheel cover : en
  • US2598836A - Motor support : en
  • US2599016A - Refining soybean lecithin : en
  • US2598681A - True air speed and true altitude rate meter : en
  • US2598906A - Revolving pillar shell : en
  • US2599069A - Casing mill : en
  • US2599130A - Laminated sheet material : en
  • DE840464C - Device for the simultaneous registration of related processes : de en
  • AU157550B2 - System and method of applying cutting liquid : en
  • US2598759A - Garment : en
  • US2599305A - Electric pulse delay circuit : en
  • DE840725C - Pressure-dependent contactor, in particular for monitoring the tightness of cable sleeves : de en
  • GB673299A - Improvements in devices for controlling the positioning of movable machine parts, such as the work-tables of machine tools : en
  • US2599129A - Billboard construction : en
  • US2599146A - Spring clip : en
  • DE840664C - Toy in the shape of a bird : de en
  • GB673104A - Improvements in and relating to methods of and apparatus for bending and exhausting tubular lamps : en
  • BE501751A - METHOD OF FIXING THE CONNECTION PINS TO THE CAPACITOR ELECTRODES, AND PARTICULARLY TO THE ELECTROLYTIC CONDENSER ELECTRODES. : en fr
  • US2598847A - Instrument type switch : en
  • US2599474A - Child carrier : en
  • FR1009861A - Central heating boiler with water jacket : en fr
  • FR1009671A - Improvement in balancing devices for blinds or curtains : en fr
  • GB673189A - Stapling machine : en
  • GB673346A - A novel isothiocyanate and process for the manufacture thereof : en
  • US2599068A - Adjacent channel rejection by magneto-striction : en
  • US2599157A - Centrifugal speed responsive mechanism : en
  • DE1639371U - TOOTH BRUSHING STAND. : de en
  • DE840732C - Switch in which the moving contact is driven by a shaft via an actuating element and an insulating rod engaging it : de en
  • CA483750A - Aircraft cooling system and method : en fr
  • AU216035B2 - Improvements in or relating to methods of applying light-diffusing layers to glass surfaces and glass objects, more particularly, incandescent lamps having alight-diffusing layer obtained by these methods : en
  • DE1639266U - ELECTRIC INTRODUCTION HEAD. : de en
  • GB673131A - Ribbon guiding and feeding mechanisms for typewriting or similar machines : en
  • US2599212A - Case for electrical measuring instruments : en
  • US2599344A - Telegraph exchange for lines with simplex or duplex characteristics : en
  • US2599458A - Automatic control for wells : en
  • US2598696A - Balloon with no load ring : en
  • US2599036A - Electrodynamic reciprocation apparatus : en
  • US2599245A - Method and apparatus for seismic prospecting : en
  • DE840411C - Electric gear : de en
  • FR1009762A - Mechanical pencil : en fr
  • AU901552A - Adaptation of anti-friction bearing to standard freight car truck specification : en
  • DE840322C - Liquid thermostat or the like. Temperature-dependent adjusting device : de en
  • US2599185A - Refractory body : en
  • DE840691C - Process for the production of organic sulfides : de en
  • DE1639390U - SLIM FITTINGS FOR TOE AND HEELS. : de en
  • US2598710A - Container-carrier : en
  • DE1639447U - Centrifugal oil cleaner. : de en
  • DE840462C - Thermostat, pressure switch or the like. : de en
  • DE840835C - Handle attachment for brooms, scrubbers, etc. like : de en
  • AU151117B2 - Improvements in and relating to metallic band for tensional strapping : en
  • US2598934A - Separator having flow-directing and self-sealing discharge means : en
  • AU904252A - Governor mechanism : en
  • DE1639415U - ESCAPE STAIR. : de en
  • AU906852A - System and method of applying cutting liquid : en
  • CA483810A - Gate valve : en fr
  • DE1639482U - PAYING PLATE. : de en
  • GB673526A - Improvements in manufacture of paper : en
  • FR1009778A - Balanced screw pump : en fr
  • FR1009864A - Improvements to the means for establishing gabions in a liquid medium, in particular for constituting cofferdams : en fr
  • GB673514A - Valve assembly : en
  • US2598871A - Mounting for indicia viewing assemblies : en
  • US2599229A - Work coil : en
  • FR1009876A - Trap for small animals and, in particular, for rats, mice and the like : en fr
  • FR1009886A - Tire lock : en fr
  • DE840507C - Extendable trolley : de en
  • DE840596C - Device for forced feeding of screw presses : de en
  • DE840640C - Pipe connection : de en
  • FR1009736A - Process and device for cooling bulk concrete : en fr
  • FR1009947A - Improvements to prefabricated construction : en fr
  • FR1009786A - Hydraulic turbine comprising a suction tube opening into a deflection chamber : en fr
  • FR1010062A - Ski boot : en fr
  • GB673369A - A new or improved collapsible strut : en
  • DE840484C - Weight and material saving bolts : de en
  • DE840780C - Combustion chamber for an internal combustion engine with valves arranged at the top : de en
  • FR1009774A - Automatic cotton card feeding process and means to achieve it : en fr
  • DE1639404U - POWER SUPPLY SYSTEM DESIGNED AS A REPLACEABLE INSERT ELEMENT FOR A RADIO DEVICE WITH A MAJOR CYLINDRICAL HOUSING. : de en
  • GB673304A - Board games : en
  • GB673090A - Improvements in or relating to the production of rubber articles by dipping : en
  • GB673383A - Improvements in or relating to taps or cocks : en
  • GB673261A - Device for the formation of compressed building elements : en
  • DE840588C - Electric cooking device : de en
  • DE840836C - Registry with swinging partitions : de en
  • GB673064A - Improvements in or relating to a ribbon feeding mechanism for typewriters : en
  • DE840416C - Electric discharge lamp for high temperatures : de en
  • DE840573C - Diaphragm assembly, especially for compressors, pumps, etc. like : de en
  • FR1010003A - Pressure balanced throttle valve : en fr
  • GB673152A - Cartons : en
  • GB673379A - Safety devices for electric automatic control systems : en
  • US2599369A - Packaging machine, particularly the blocks therefor : en
  • DE840586C - Pulling and lifting device with a metal cable : de en
  • US2599177A - Tear gas gun : en
  • DE840491C - Sealing plate : de en
  • DE840667C - Device for scratching stones or the like. : de en
  • US2599006A - Universal type spring-pressed binding post : en
  • CA483764A - Compressors : en fr
  • DE840724C - Oil-filled connection terminal : de en
  • FR1010093A - Vari-focal lens : en fr
  • DE1639272U - DISPLAY DEVICE WITH ILLUMINATED DIAL, ESPECIALLY FOR VEHICLES. : de en
  • DE761345C - Method of promoting plant growth : de en
  • DE1639211U - BREAKER FOR ELECTRIC FENCE - CHARGER. : de en
  • US2599008A - Box forming machine : en
  • CA483777A - Driving mechanism for power lawnmowers : en fr
  • US2598949A - Fingerprint corrosion inhibiting : en
  • CA483771A - Fluorescent lighting luminaires : en fr
  • US2598777A - Recovering gallium from metallic aluminum : en
  • US2598957A - Panel arrangement for dispensing pumps : en
  • US2598918A - Automatic washing machine : en
  • CA483687A - Wheel structure : en fr
  • CA483701A - Chimney and means for supporting same : en fr
  • FR1009916A - Preparation process for demolition rubble : en fr
  • FR1009727A - Construction game : en fr
  • GB673079A - Improvements in or relating to a method of producing insecticidal compositions of matter and the insecticidal compositions of matter resulting from said method : en
  • GB673181A - Improvements in or relating to excavating machines : en
  • US2599322A - Trim connecting assembly : en
  • DE1639351U - LARGE ALUMINUM ALLOY KETTLES, ESPECIALLY KNITTING OR STIRRING KETTLES. : de en
  • AU151207B2 - Improved posthole digger : en
  • DE840373C - Device for cleaning fluids that are impregnated with carbonic acid : de en
  • GB673356A - Improvements in or relating to receivers for pulsed frequency modulation carrier systems : en
  • US2598808A - Heating apparatus and radiation relay therefor : en
  • US2599309A - Animal form attachment for bicycles : en
  • US2599349A - Green-colored opal glass : en
  • AU164618B2 - 1an improved method for supplying heat to a continuous endothermic process : en
  • AU157639B2 - Method of preparing rough veneers : en
  • AU906352A - An interlocking building block : en
  • CA483816A - Safety stanchion : en fr
  • CA483792A - Ketones in aviation gasolines : en fr
  • DE752805C - Remote pointer arrangement with proportional current receiver : de en
  • DE740960C - Electrostatic generator : de en
  • GB673306A - Improved method of and apparatus for plucking leaf from tea bushes and the like : en
  • AU914552A - Improvements in or relating tothe determination ofthe temperature of deposition of electrically nonconductive solids from gases : en
  • CA483678A - Airplane flap with slot controller : en fr
  • FR1009911A - Casting device : en fr
  • FR1009922A - Electric heating body with thermostatic adjustment suitable for receiving all tools and to be used in multiple applications : en fr
  • US2599408A - Machine for rough milling and generative finishing of machine elements : en
  • FR1009696A - Improvements made to clothing such as coveralls, particularly those for work or sports : en fr
  • FR1009895A - Tobacco smoking device : en fr
  • FR1009608A - New magnetic bearings : en fr
  • FR1010008A - Improvements in refrigeration decarbonation of gases : en fr
  • GB673518A - Improvements in or relating to motor driven machines for shredding fruits, vegetables and other water or oil containing goods : en
  • DE840650C - Drawbar steering for road scooters or similar heavy-duty vehicles with limited wheel lock : de en
  • DE840823C - Trough conveyor : de en
  • FR1009741A - Impregnation process for fibrous materials : en fr
  • CA483708A - Closure fastener : en fr
  • AU158423B2 - Improvements in or relating tothe manufacture of nonmetallic laminar articles : en
  • DE840857C - Device for transferring the pantograph from one catenary part to another : de en
  • GB673066A - A method of preparing ordered linear interpolymers : en
  • US2599126A - Helical linear reactance : en
  • CA483814A - Grating : en fr
  • US2598700A - Apparatus for making french cord binding : en
  • US2599254A - Angular head flashlight casing, including a readily attachable reflector contact means : en
  • US2599355A - Baby garment : en
  • US2599421A - Collar stay : en
  • CA483697A - Adjustable fastening devices : en fr
  • US2599201A - Axial flow turbine oil line flow indicator : en
  • DE840554C - Device for the intermittent attachment of any number of repetitive marks on moving registration strips : de en
  • US2598876A - Driven wheel assembly, including hydraulic transmission means : en
  • US2599081A - Clothesline manipulator : en
  • FR1009734A - Pumping installation : en fr
  • FR1009798A - Improvements in the construction of rotary airfoil blades : en fr
  • CA483754A - Magnetic gyroscope : en fr
  • US2599300A - Polymerization employing amidines having azo groups : en
  • FR1009827A - Method and preparation for preventing blockages in air distillation plants : en fr
  • FR1010038A - Corrosion inhibitor : en fr
  • IE20926L - Vitamin preparations : en
  • US2598775A - Electric test device : en
  • DE1639210U - CONTACT CONNECTION FOR ACCUMULATOR CELLS, IN PARTICULAR ROUND CELLS. : de en
  • DE1639386U - GRINDING DEVICE FOR SLICING MACHINES. : de en
  • GB673511A - Process for recovering structurally unsaturated cyclic hydrocarbons from hydrocarbon oils by extractive distillation : en
  • JPS272075B1 - : ja
  • US2598832A - Fuel mixer for internalcombustion engines : en
  • DE1639201U - LADIES MORNING SUIT. : de en
  • DE1639487U - BRACELET, BRACELET OD. DGL. WITH MEDALLION-LIKE TIN FOR TOILET UTENSILS. : de en
  • DE1639429U - ELECTRICALLY LIGHTED DIRECTION INDICATOR FOR BICYCLES, MOTORCYCLES, SCOOTERS : de en
  • DE840459C - Device to facilitate chemical analysis of liquids : de en
  • DE840545C - Process for the preparation of azo compounds : de en
  • FR1009630A - Improvements in building construction : en fr
  • GB673145A - Improvements in or relating to ice making method and apparatus : en
  • CA483709A - Production of alkylene cyanohydrins : en fr
  • US2599429A - Drapery heading : en
  • AU909952A - Gas turbine plant : en
  • DE1639291U - TIN BOTTLE FOR OIL. : de en
  • DE757412C - Wireless direction finder with direct oscillographic display : de en
  • DE840607C - Dipstick : de en
  • FR1010086A - Removable winding permeaneter : en fr
  • AU160376B2 - Improvements in ignition and automatic pilot controls for fuel burners : en
  • US2598807A - Expansible toy and bank : en
  • US2599137A - Spare connected polyphase transductor : en
  • US2599183A - Weather stripping in window sash : en
  • US2599204A - Valve operating mechanism : en
  • US2598996A - Electric carrier wave signaling system : en
  • DE1639335U - HINGE. : de en
  • DE840529C - Impeller for essentially axially flowed through water turbines and pumps with blades mounted in the outer ring : de en
  • GB673202A - Scanning system for colour television : en
  • CA483826A - Dihydrostreptomycin and acid addition salts : en fr
  • US2598898A - Method for the purification of titanium tetrachloride : en
  • US2599099A - Fishing rod holder : en
  • US2598944A - Tractor mounted sweep rake : en
  • US2599018A - Fuel injector : en
  • US2599097A - Radiotelephone station identifying system : en
  • US2599199A - Garment drier : en
  • AU160051B2 - Improvements in cathode ray focusing apparatus : en
  • GB673156A - Improvements relating to washing machines : en
  • DE840420C - Device for generating electrical currents for medical purposes : de en
  • DE840792C - Method and device for sifting goods : de en
  • FR1009881A - Safety lock : en fr
  • AU898252A - Improvements in or relating to apparatus for indicating phase relationship between electrical quantities : en
  • US2599353A - Stainless emulsible grease : en
  • DE1639423U - LOCKING ON PHOTOGRAPHICAL, IN PARTICULAR ROLLED FILM CAMERAS OD. DGL. : de en
  • DE1639479U - BUILT-IN CLOTHING LOCKER. : de en
  • DE1639316U - CURVING RADIUS KNIFE. : de en
  • US2598997A - Portable fire screen : en
  • US2599159A - Liquid level and flow control : en
  • US2599471A - Octahydrophenanthrene carboxylic acid esters and process of making same : en
  • CA483702A - Eyelash curlers : en fr
  • US2599028A - Soluble interpolymers of tris-2-alkenyl aconitates, 2-alkenyl alcohols, and olefinic-benzenes : en
  • US2598848A - Valve structure : en
  • US2599482A - Separation of products obtained from isobutylene-nitrosyl chloride adduct : en
  • DE840391C - Process for the production of a gas mixture suitable for urea synthesis from ammonia water : de en
  • DE840793C - Stream sifter : de en
  • US2598891A - Selector valve-automatic holding and cutoff : en
  • CA483796A - Positioning device for fluid actuated motors : en fr
  • GB673122A - An improved cabinet : en
  • AU155429B2 - Improvements in traction trucks : en
  • AU162208B2 - Improvements in or relating to silos : en
  • AU158703B2 - Improvements in or relating to automatic feed for cable-tool drills : en
  • US2599514A - Fluid meter : en
  • DE840583C - Electric speed controller for adjustable drives, especially lifting gear : de en
  • GB673210A - Laminated magnetic cores having improved cooling means : en
  • DE840417C - Lighting system for means of transport with discharge lamps : de en
  • FR1009616A - Rigid parasol : en fr
  • US2599090A - Bark-removing apparatus comprising rotor and stationary cage : en
  • USD166904S - Protective suit : en
  • DE840563C - Line dialer for call stations : de en
  • US2598845A - Combination cigarette holder and ash tray : en
  • AU162635B2 - Improvements in or relating to use of plaster of paris forms in making metal casting : en
  • BE501640A - : en
  • FR1010071A - High voltage transformer : en fr
  • GB673151A - Cartons : en
  • US2598831A - Means for providing an object with wheels and axles : en
  • US2598952A - Wheeled snow shovel : en
  • US2599021A - Portable ice-cream freezer : en
  • US2599354A - Foldable golf bag carriage : en
  • DE840503C - Advertising inserts in envelopes, which come to light through a tear strip when opening : de en
  • GB673444A - Improvements in or relating to chassis frames of motor vehicles : en
  • US2599055A - Integrating device : en
  • DE840528C - Flush toilet and room for a flush toilet : de en
  • AU903352A - Fuel control and ignition systems for fuel burners : en
  • CA483757A - Head assembly for spring shade roller : en fr
  • AU898552A - Improvements in spectacles and spectacle-frames : en
  • FR1009880A - Disk to calculate : en fr
  • US2599109A - Winding indicator : en
  • US2599175A - Temperature control valve : en
  • DE1639228U - ADJUSTABLE MAGNIFYING SOCKET FOR CALCULATING DISCS. : de en
  • AU153907B2 - Improvements in or relating to devices for amplitude modulation of ultrashort waves : en
  • US2598782A - Track shoe with cushioned heelreceiving pocket : en
  • CA483728A - Electrode construction : en fr
  • US2598990A - Printing machine : en
  • USD166909S - Embossed plastic sheet or similar article : en
  • AU902052A - Improvements relating to mining machines : en
  • DE840539C - Method and device for the recovery of usable mineral residues from bituminous or carbonaceous substances : de en
  • US2598939A - Front feed carriage for typing, printing, and computing machines : en
  • US2598851A - Traction device : en
  • US2599154A - Can-opening device : en
  • US2598988A - Emulsion treating methods and means : en
  • CA483785A - Method of and apparatus for selectively achieving electronic dark-field and bright-field illumination : en fr
  • CA483677A - Variable potential integrating device : en fr
  • CA483741A - Cutting oil : en fr
  • DE1639242U - IMPELLER FOR MOTOR VEHICLES WITH DETACHABLE DECORATIVE LID. : de en
  • DE840669C - Lid closure : de en
  • DE840716C - Combined, continuously working painting and spinning device for electrical conductors : de en
  • DE840838C - Process for the recovery of halogenated hydrocarbons from gases containing them : de en
  • AU159308B2 - Improvements in or relating to accounting machines : en
  • US2598685A - Material handling machine : en
  • AU907952A - 1an improved method for supplying heat to a continuous endothermic process : en
  • US2599106A - Hatch cover : en
  • USD166907S - Stereoscopic viewer : en
  • BE501739A - PROCESS FOR PREPARING, BY MEANS OF ION EXCHANGERS, OF PURE GLYCEROL, FROM A CRUDE SOLUTION CONTAINING GLYCEROLS. : en fr
  • FR1009660A - Device for keeping a bag in the open position : en fr
  • FR1009684A - Improvements to control means for starting installations comprising at least two free-piston machines : en fr
  • GB673228A - An improved delivery device : en
  • GB673512A - Improvements in or relating to readjustable gauges : en
  • US2599117A - Ladder extension : en
  • US2599198A - Sound regulator for telephone ringers : en
  • DE840370C - Belt conveyor : de en
  • DE840481C - Atomizer for injecting fuel into the cylinder of internal combustion engines : de en
  • US2599118A - Fertilizer distributor : en
  • US2599358A - Call data recording automatic telephone system : en
  • US2598825A - X-ray testing apparatus : en
  • US2598852A - Feed regulator for paper machinery : en
  • US2599182A - Pulse type transformer : en
  • AU376051A - An improved box for transporting chickens or other livestock : en
  • DE1639353U - FOOTWEAR. : de en
  • DE1639391U - PROJECTION AREA AS A TARGET OBJECT FOR SHOOTING CINEMA SYSTEMS. : de en
  • FR1009771A - Spark plug for internal combustion engines : en fr
  • DE1639226U - VIEW DEVICE FOR ROUND FILM DISCS. : de en
  • AU150212B2 - Device for holding polishing and/or scouring material such as steel wool orthe like : en
  • CA483791A - Door knob structure : en fr
  • US2598716A - Magazine for magnetic wire recorders : en
  • US2598717A - Machine for applying cement to platform wedge heels : en
  • DE1639398U - MULTI-PIECE STEEL DALBS. : de en
  • AU154661B2 - Improvements in or relating tothe manufacture of laminar articles : en
  • AU908452A - Improvements in or relating to crossbar multi-switches : en
  • DE840394C - Process for the decomposition of the mixtures formed by the simultaneous action of halogen and sulfur dioxide on hydrocarbons, especially saturated paraffinic hydrocarbons : de en
  • DK74244C - Device for dental chairs with operator seat. : da en
  • GB673349A - Improvements relating to centrifugal governors : en
  • CA483784A - Combustion apparatus : en fr
  • FR1010087A - Device for resistance welding, in particular spot and seam welding : en fr
  • GB673389A - Improvements in or relating to friction wheel lighters : en
  • US2599505A - Hair retaining device : en
  • CA483802A - Method of deodorization : en fr
  • CA483803A - Photolithographic plate inking, drying and developing machine : en fr
  • DE1639451U - ARRANGEMENT FOR PRESSING THE SEALING RIMS OF MASKS, CAPS OD. DGL. : de en
  • FR1009961A - Product for removing ink stains and other stains : en fr
  • GB673197A - Improvements in or relating to thermodynamic blast devices : en
  • DE1639483U - POT LID HOLDER. : de en
  • FR1009680A - Manufacture of lightweight construction bodies such as plaster tiles, cement blocks or other material : en fr
  • US2599270A - Magnetron : en
  • DE840861C - Coin telephone system : de en
  • FR1009819A - Closure intended in particular for canning jars : en fr
  • GB673345A - Improvements in or relating to electric transformers : en
  • DE1639221U - CELL LOCKING PLATE. : de en
  • GB673468A - Improvements relating to the manufacture of fibres of glass or other similar thermoplastic materials : en
  • CA483773A - Pump and motor hydraulic system and control valves therefor : en fr
  • CA483807A - Wire spring structure for seat construction : en fr
  • FR1010100A - Process for obtaining on fabrics and textile materials a water-repellent effect resistant to washing : en fr
  • GB673129A - Coated sheet materials and processes for making the same : en
  • FR1009728A - Rotary machine : en fr
  • CA483674A - Plant grower brick : en fr
  • DE1639375U - LATHE FOR WOODEN MODELS WITH LARGE DIAMETERS. : de en
  • FR1009842A - Improvements to continuous-motion motion picture devices : en fr
  • GB673157A - Improvements in or relating to the handling of carbonaceous solids in the heat treatment thereof : en
  • GB673208A - Wrapping articles : en
  • GB673278A - Improved thermostatic mixing valve for hot water or steam and cold water : en
  • CA483789A - Retainer for roller bearing : en fr
  • US2598789A - Pie holder : en
  • US2599330A - Machine for placement of concrete and the like : en
  • DE1639419U - COOKER HANDLE. : de en
  • DE840713C - Collector battery : de en
  • GB673190A - Improvements in the manufacture of speed-reducers and speed-reducers thus obtained : en
  • GB673254A - Improvements in or relating to target electrodes for the storage of electrical signals : en
  • DE1639202U - ADDITIONAL DEVICE OF A HAIR TRIMMING FRAME FOR THE PRODUCTION OF A ROUND TRESS. : de en
  • AU154168B2 - Improvements in or relating to liquid flow systems : en
  • AU913752A - Improvements relating to the addition of magnesium to molten iron : en
  • CA483690A - Device for automatically opening and closing garage doors : en fr
  • US2599203A - Preparation of aluminum borohydride : en
  • CA483727A - Compositions of matter from oil-modified alkyd resins : en fr
  • DE840405C - Locking or locking device : de en
  • DE840721C - Terminal arrangement for fastening wires, especially for electrical cooking appliances : de en
  • US2598913A - Extrusion apparatus : en
  • US2599116A - Footwear and method of making same : en
  • DE840569C - Semiconductor amplifier : de en
  • DE840675C - Wrench : de en
  • GB673154A - Improvements in steam generators : en
  • US2598878A - Heater and shunt mechanism for overload relays : en
  • FR1009710A - Detachable collar, especially for connecting flexible hoses : en fr
  • GB673098A - Improvements in or relating to travelling belt printing machines : en
  • US2598724A - Method for increasing the melting point of petrolatums and products resulting therefrom : en
  • US2599033A - High-frequency apparatus : en
  • FR1010042A - Improvements to liquefaction and possible gas separation processes : en fr
  • GB673322A - Process for the preparation of halogenated aryl trichlorosilanes : en
  • US2598704A - Mounting clamp : en
  • US2599132A - Lock for firearm triggers : en
  • US2599160A - Fishing rod support : en
  • DE840867C - Electrical cable with non-metallic protective sheath : de en
  • FR1009807A - Bicycle with two-piston auxiliary motor : en fr
  • DE741998C - Process for the production of grainy pieces from highly water-containing masses, in particular for the production of gasoline synthesis catalysts : de en
  • DE840580C - Reaming machine : de en
  • GB673515A - Improvements in teleprinter communication systems : en
  • DE1639208U - FLAT PIN FOR ELECTRIC CONNECTOR DEVICES. : de en
  • GB673522A - Improved control device for electric motors : en
  • DE1639338U - FOOTBALL BOOTS WITH A FIXED WEDGE. : de en
  • GB673438A - Oxide cathode and process for the production thereof : en
  • GB673061A - Improvements in and relating to the sensitation of photographic silver halide emulsions : en
  • GB673399A - Improvements relating to studs for athletic boots and shoes : en
  • DE840378C - Process for atomizing liquid or powdery substances and mixtures of substances : de en
  • DE840628C - Disc heap device for crops planted in rows : de en
  • FR1009614A - Improvements made to the composition of plastic sheets used for covering floors, furniture tops, etc. : en fr
  • FR1009860A - Corselet sheath : en fr
  • US2599445A - Dental preparation and method of making it : en
  • US2599478A - Apparatus for making devices which have selenium as constituent parts thereof : en
  • GB673504A - Method of and machine for the production of small parquet strips or blocks : en
  • GB673528A - Improvements in and relating to toy vehicles : en
  • FR1009799A - Method and apparatus for braking rotating rings of spinning or twisting material : en fr
  • DE840342C - Impact tool : de en
  • FR1009687A - Method and assembly establishing at the outset automatic exchanges with recorders, long distance communications, routed by the fully automatic voice : en fr
  • FR1009706A - Color filters : en fr
  • DE1639244U - SCOOTER. : de en
  • FR1009859A - Multiple switch with prepared combinations : en fr
  • FR1009871A - Methods and recording apparatus for measuring the vapor pressure of water or the relative humidity of any gas and, in particular, of the atmosphere : en fr
  • FR1009746A - Cylinder for internal combustion engines : en fr
  • DK74259C - Agent for application as a cover or protective layer and process for the preparation of the agent. : da en
  • GB673317A - Design-reproducing apparatus and stylus unit therefor : en
  • DE754455C - Device for controlling an over-fed high-pressure pipe steam generator with forced operation : de en
  • DE840715C - Painting device for electrical conductors with insulation of high thermal stability and conductivity : de en
  • FR1009645A - Improvements to electrical switching devices : en fr
  • US2598769A - Artificial denture : en
  • US2599122A - Seal between relatively rotatable parts : en
  • FR1009796A - Method and apparatus for the manufacture of breathable and waterproof articles : en fr
  • GB673222A - Improvements in or relating to building construction : en
  • US2598773A - Wringer : en
  • CA483676A - Adjustable hole cutter : en fr
  • CA483776A - Power lawnmower : en fr
  • GB673234A - Improvements in or relating to the production of films of regenerated cellulose : en
  • US2598930A - Device for removing seals from water wells and other purposes : en
  • US2599296A - Utility height adjustable crib : en
  • US2599232A - Pivoted tire bead breaking tool with opposed pressure elements : en
  • USD166913S - Game board : en
  • DE840635C - Device for holding and sealing roller bearings : de en
  • US2599125A - Sugar mill housing : en
  • US2599216A - Automatic variable-speed transmission : en
  • US2599161A - Overwinding preventer : en
  • US2598806A - Hand stamp : en
  • AU153963B2 - Improved fastening device : en
  • DE1639376U - VENEER CUTTER AND JOINING DEVICE. : de en
  • DE840786C - Cold insulation from multi-layer synthetic resin foam insulation panels : de en
  • AU157057B2 - Structural panel : en
  • AU898752A - Improvements in or relating to measuring tapes : en
  • US2598919A - Barrier grid storage tube : en
  • US2599341A - New phosphorus containing compounds : en
  • FR1010041A - Improvements in the preparation of resinous products based on phenolic products and aldehydes : en fr
  • US2598682A - Ski attachment for wheeled vehicles : en
  • US2598993A - Torque transmitting device : en
  • US2599453A - Cam grinding machine : en
  • DE1639407U - TUBE CONNECTION FOR ELECTRIC CABLES. : de en
  • FR1009930A - Machine for sharpening scythes : en fr
  • GB673130A - Improvements relating to supporting building boards as roof linings and ceilings : en
  • GB673363A - Improvements in foot-supporting inserts for footwear : en
  • US2599460A - Cleat feeding mechanism : en
  • CA483775A - Cutting reel unit for lawnmowers : en fr
  • DE840487C - Grease gun for manual operation : de en
  • US2598956A - Air-actuated noise maker : en
  • US2598955A - Guide tube mechanism for glass machinery : en
  • US2599336A - Fluid power transmitting device : en
  • US2598838A - Potato product : en
  • US2598984A - Reinforced plastic patch for walls : en
  • US2599032A - Window operator : en
  • AU907452A - Key hangers and key hanger support for key cases : en
  • US2598873A - Hand-operated oscillating and laterally moving cutter : en
  • US2598951A - Electrically operated windshield wiper : en
  • US2598907A - Two-hand fluid pressure control of power machinery : en
  • US2598868A - Method of and means for upsetting shafts and the like : en
  • DE840541C - Process for the solidification of chloroform : de en
  • CA483815A - Cyclized synthetic rubber : en fr
  • US2599190A - Four-in-hand necktie knot anchors : en
  • US2599345A - Regenerative repeater : en
  • GB673303A - Improvements in or relating to screw drivers and their manufacture : en
  • DE840846C - Platen printing press : de en
  • DE1639304U - FINLAYS FOR STOCKINGS OD. DGL. TO FACILITATE THE STORAGE OF THE SHIPMENT. : de en
  • DE840851C - Single axle drive for electrically operated rail vehicles : de en
  • DE840677C - screwdriver : de en
  • DE840868C - Unwinding brake for cables : de en
  • DE840590C - Schuett construction using hollow stones as permanent formwork and formwork stone for this : de en
  • DE840597C - Method and device for the automatic rapid vulcanization of rubber molded articles : de en
  • FR1010047A - mine prop with zinc strip trim : en fr
  • GB673352A - Improvements in or relating to sewing-machine attachments : en
  • DE840341C - Tool for thread cutting on or for cutting off pipes or rods : de en
  • DE840686C - Process for the preparation of a mixture of diacetone alcohol and hydracetylacetone : de en
  • DE840658C - Radiator blinds for motor vehicles : de en
  • DE1639432U - OVERWINDABLE GEAR LOCKER FOR SPEED CHANGE GEAR IN MOTOR VEHICLES. : de en
  • DE1639412U - ADJUSTABLE TABLETOP. : de en
  • FR1009872A - Method and machine for making an imitation astrakhan : en fr
  • DE840599C - Dispersing and mastifying agents for rubber compounds : de en
  • USD166931S - Christmas bell unit : en
  • DE840777C - Device for lifting and lowering swap plows and similar work equipment attached to agricultural tractors : de en
  • GB673081A - Improvements in or relating to opening and closing mechanism for roof ventilators, particularly for use in glass houses : en
  • GB673218A - Electrically conducting rubber heating element : en
  • DE1639222U - DEVICE FOR INSERTING ADDITIONAL METAL BODIES AND CHEMICALS FOR REFRESHING AND PURIFYING METAL ALLOYS, IN PARTICULAR WRITTEN METAL. : de en
  • FR1009991A - Improvements to the slowing brakes of vehicles and various machines, hydraulic brakes with double radial vanes, single-stage and multi-stage, with free liquid rings : en fr
  • GB673209A - Improvements in or relating to smokers' ash receptacles : en
  • DK74238C - Device for contact parts. : da en
  • FR1009828A - Improvement in iconoscopes for the analysis of an image formed by infrared radiation : en fr
  • FR1010095A - Advanced bucket for drilling : en fr
  • DE840651C - Motor vehicle for agriculture : de en
  • GB673387A - Improvements in radio receiving circuits : en
  • FR1009717A - Method and means for producing flames of very high brightness and very high temperature : en fr
  • FR1009915A - Camera shutter : en fr
  • DE840532C - Double guard : de en
  • DK74233C - Process for the production of cast-free aluminum vessels. : da en
  • FR1009797A - Pit prop : en fr
  • FR1009709A - Radiator : en fr
  • FR1009733A - Re-superheating device : en fr
  • FR1009811A - Shut-off valve : en fr
  • GB673377A - Improvements in hydraulic servo motors : en
  • DE840620C - Electronic counter : de en
  • GB673135A - Improvements in and relating to method of and apparatus for making coolers for liquids : en
  • DE840806C - Grinding machine with drive pistons for the grinding slide that are effective for both plunge-cut grinding and longitudinal grinding : de en
  • DE840831C - Stripe stiffening insert for lapels : de en
  • AU901352A - Improvements in or relating tothe manufacture of laminar articles : en
  • US2598708A - Water service device : en
  • US2599501A - Reaction of phosphorus halides with monoolefin-carbon monoxide copolymers : en
  • AU908052A - Improvements in rubber compounding : en
  • AU164219B2 - Improvements in or relating to magnetic transducing assembly : en
  • CA483795A - Power transmission for dual wheel units of vehicles : en fr
  • DE1639490U - DEVICE FOR SECURING COMBUSTION MACHINES AGAINST EXCESSIVE LOADS DURING THE RUN-IN PERIOD. : de en
  • DE840399C - Ice cream machine : de en
  • DE840737C - Synchronization device for two or more hydraulic hoists : de en
  • CA483809A - Pyrrolidinoalkylphenothiazines : en fr
  • DE1639359U - NOISE-VAPORATING UNDERLAY OR INTERMEDIATE LAYER FOR MOVING MACHINERY, IN PARTICULAR OFFICE MACHINERY. : de en
  • DE840402C - Antenna arrangement, in particular for the transmission of wide frequency bands : de en
  • US2598669A - Current responsive acceleration control for electric motors : en
  • AU466551A - An adjustable carrier bracket (as for clothes) for detachable attachment to and within a motorcar : en
  • DE1639449U - WATCH WITH LIGHTING DIAL. : de en
  • FR1009839A - Improvements to steering control horns for land, air or marine vehicles : en fr
  • GB673360A - Improvements in or relating to electric code modulation systems : en
  • DE1639416U - MULTI-ARM GRIPPER. : de en
  • DE840502C - Advertising print : de en
  • FR1009659A - Skill game : en fr
  • US2598713A - Apparatus for handling and dumping stacked articles : en
  • US2599064A - Seismic prospecting : en
  • US2599463A - Attachment for eyeglasses : en
  • US2599350A - Oxidation inhibitor : en
  • GB673333A - Improvements in or relating to the method of producing hydrogen : en
  • DE840337C - Oil can with oil container made of elastic material : de en
  • GB673238A - Improvements in or relating to printing mechanisms : en
  • GB673350A - Improvements in devices for protecting furnaces from flame failure : en
  • AU156246B2 - Adaptation of anti-friction bearing to standard freight car truck specification : en
  • US2598900A - Heat sealing device : en
  • US2599518A - High contrast photographic developers : en
  • US2598910A - Meter for determining flow rate and/or viscosity of fluids : en
  • US2599012A - Doughnut maker : en
  • US2599522A - Fuel pump : en
  • CA483811A - Wave transmission : en fr
  • US2599219A - Fishing rod and reel : en
  • DE840365C - Anti-skid protection for pedestrians and method for creating the same : de en
  • FR1009879A - Machine for crimping overcapping capsules : en fr
  • AU154991B2 - Improvements relating to the addition of magnesium to molten iron : en
  • US2598963A - Automobile radiator cleaning device : en
  • US2599138A - Model electric locomotive : en
  • AU152923B2 - Front axle for automobile having independent wheel springing : en
  • USD166903S - Ash tray : en
  • DE1639477U - HORIZONTAL SLIDING PANEL. : de en
  • GB673165A - Improvements in the production of combustible gases containing methane from finely divided fuel : en
  • CA483691A - Corrosion inhibiting electric cable connection : en fr
  • US2598936A - Disubstituted cyanoalkanoylureas and thioureas and methods for their production : en
  • AU371251A - Improvements relating to cool chamber doors : en
  • FR1009838A - Process for manufacturing condensation products : en fr
  • GB673150A - Improvements in hydropneumatic recuperators : en
  • GB673340A - Improvements relating to stowing in mining operations : en
  • GB673364A - Improvements in or relating to mounts for letterpress or relief printing machines : en
  • GR13631B - MANUFACTURE OF TRANSPARENT PLASTIC OBJECTS INCLUDING SIGNS, CROWNS, IMAGE, ETC. FROM METAL OR OTHER UNCHANGED IN TEMPERATURE MATERIAL. : el en
  • AU2375856A - Improvements in or relating to methods of applying light-diffusing layers to glass surfaces and glass objects, more particularly, incandescent lamps having alight-diffusing layer obtained by these methods : en
  • US2598881A - Whole fresh egg semen diluter : en
  • GB673452A - Sanding machines : en
  • US2599440A - Method for installing resilient seals : en
  • US2598739A - Slicing machine : en
  • US2599163A - Ship form : en
  • AU903852A - Improvements in or:relating to means for and method of controlling 'the generation of X-Rays : en
  • AU362851A - Improved posthole digger : en
  • AU157201B2 - Improvements in or relating to accounting machines : en
  • AU162949B2 - Improvements in or relating to electromagnetic head. m : en
  • DE1639288U - REINFORCEMENT DEVICE, IN PARTICULAR FOR CABRIOLET ROOFS. : de en
  • DE840870C - Installation device with a box to be built into the wall : de en
  • FR1009932A - Improvements to frames for looms : en fr
  • AU157202B2 - Improvements in or relating to Accounting Machines : en
  • DE1639393U - JUMPING EGG. : de en
  • AU160482B2 - The production and treatment of high molecular weight thermoplastic film : en
  • DE840364C - Lifting or roll-up door with a spring balancer : de en
  • DE840544C - Process for the production of clusters of sulfonamides of the thiodiazole series : de en
  • AU907652A - Improvements in or relating to accounting machines : en
  • US2598855A - Electrically controlled dashpot for carburetor throttles : en
  • USD166934S - Fatent office : en
  • DE1639446U - DEVICE FOR DRYING TOBACCO SHEETS. : de en
  • DE1639428U - DEVICE FOR SUPPLYING COOLING AIR TO THE BRAKES ON DISC WHEELS OF MOTOR VEHICLES. : de en
  • DE1639439U - CAR TOY WITH CONTROLLABLE CAR MODEL ON A MOVING TRACK. : de en
  • GB673365A - Improvements in the stabilization of microwave oscillators : en
  • CA483819A - Metal furniture : en fr
  • AU154169B2 - Improvements in rubber compounding : en
  • DE1639308U - ADDRESSING DEVICE WITH PROTECTIVE FRAME. : de en
  • DE1639425U - LIGHTING DEVICE FOR PHOTOGRAPHIC RECORDINGS. : de en
  • AU159530B2 - Improvements in or relating to filters : en
  • AU154594B2 - Improvements relating to cool chamber doors : en
  • AU905152A - Improvements in or relating to filters : en
  • US2598924A - Trigger lock for one-trigger guns : en
  • US2599057A - Fish stringer : en
  • GB673472A - Improvements in or relating to building slabs : en
  • AU906552A - Improvements in or relating to liquid flow systems : en
  • DE1639347U - HOLDER FOR STORING AND KEEPING REEL LABELS READY. : de en
  • DE840540C - Device for welding book blocks for the wire and threadless binding of books : de en
  • GB673217A - Improvements in or relating to container board and the process of making the same : en
  • GB673255A - Improvements in or relating to the manufacture of films of regenerated cellulose andother materials : en
  • FR1009809A - Method and device for the automatic emptying of liquid containers in the event of danger of freezing : en fr
  • FR1009763A - Electronic differential system : en fr
  • FR1010012A - Improvements made to objects made of cork and coated, at least partially, with a metallic layer : en fr
  • GB673425A - A pneumatic-hydraulic actuator for motor vehicle brakes : en
  • US2598982A - Stitchless and hidden stitch expansible billfold : en
  • US2599133A - Method and apparatus for controlling fractionating columns : en
  • US2599264A - Flooring composition of blown petroleum residue and asbestos fiber : en
  • GB673158A - Improvements relating to suction cleaners : en
  • GB673246A - Improvements in or relating to silos for the storage of grain : en
  • GB673286A - Improvements in machine tools, such as grinding machines : en
  • FR1009963A - Means of transport for sizes : en fr
  • GB673258A - Improvements in signal amplitude control systems employing semi-conductor devices : en
  • GB673392A - Improvements in or relating to starting systems for internal combustion engines : en
  • DE1639348U - PACKAGING, IN PARTICULAR TRANSPARENT PACKAGING FOR THREAD BALLS. : de en
  • DE840339C - Stepless gearbox : de en
  • DE840366C - Abplaettmuster : de en
  • US2599435A - Aircraft : en
  • DE840679C - Handle fastener for hammers, hatchets or the like. : de en
  • FR1009888A - Improvements in the manufacture of elbow tubes : en fr
  • GB673397A - Improvements relating to plansifters : en
  • US2598820A - Synchronous drive : en
  • US2598985A - Adjustable leg rest for wheel chairs : en
  • DE1639314U - MANICURE FILE. : de en
  • GB673439A - Improvements in or relating to the distillation of oil-bearing minerals : en
  • US2599452A - Seed mechanism for grain drills : en
  • DE840522C - Permanent refill for ballpoint pen : de en
  • DE840682C - Process for the swimming pool treatment of potassium, sodium and magnesium salts : de en
  • GB673505A - Vehicle detector : en
  • GB673204A - Improvements in or relating to the production of metallic powders : en
  • GB673257A - Improvements in refrigerator cabinets : en
  • FR1009960A - Method for checking the regularity of the carded yarn and equipment for its implementation : en fr
  • US2598959A - Angling means for disk harrows : en
  • DE840551C - Device for the stepwise forward movement and periodic cutting of a packaging tape in an automatic folding machine : de en
  • GB673292A - Improvements in the control and operation of washing machines : en
  • FR1009782A - Method and apparatus for the manufacture of the reinforced arms of thermoplastic glasses : en fr
  • FR1010045A - Improved alveolar masses : en fr
  • US2599051A - Braking device for wheel chairs : en
  • US2599209A - Rotary pulse jet engine with resonant combustion chamber and tangentially disposed exhaust tubes : en
  • GB673091A - Improvements in or relating to colour photography : en
  • DE1639334U - LATCH FOR METAL WINDOWS, IN PARTICULAR FOR LARGE VINGLE WINDOWS. : de en
  • GB673284A - Improvements in the manufacture of chromium steels : en
  • US2599147A - Chromiferous monoazo-dyestuffs : en
  • DE1639441U - ARTIFICIAL BEARD FOR MASKING. : de en
  • GB673285A - Improvement in electric gaseous discharge device electrode : en
  • DE840727C - Electrical fuse box : de en
  • FR1009685A - Improvements made to operating and locking devices for sliding parts, in particular the side windows of automobile bodies : en fr
  • GB673177A - Improvements in and relating to electric motor control systems : en
  • US2599517A - Film speed control for aerial cameras : en
  • DK74248C - Back and forth hot air machine. : da en
  • DE840595C - Method for rolling sealing plates : de en
  • DK74235C - Process for the preparation of N- [2-amino-4-oxy-pyrimido- [4,5-b] -pyrazyl) -6-methyl] -aminophenyl compounds. : da en
  • GB673524A - Improvements in and relating to a needle, especially for mending ladders in stockings : en
  • GB673128A - Improvements in or relating to telephone receivers : en
  • FR1009769A - Drawing bench for working with textile fibers : en fr
  • GB673240A - Carburettor : en
  • FR1009675A - Stylograph refinements : en fr
  • FR1009821A - Improvements in the manufacture of diammonium phosphate : en fr
  • FR1009883A - Improvements to devices, such as pull buttons for dashboards, featuring the reproduction of a sign : en fr
  • FR1009968A - Folding table or similar : en fr
  • DE840338C - Low flow loss valve : de en
  • DE840841C - Process for the production of sulfur-containing condensation products : de en
  • FR1009720A - Sprinkler for powder container : en fr
  • GB673132A - Improvements in and relating to thread cutting devices for machines for stitching books and the like : en
  • DE1639491U - INJECTION ENGINE WITH AT LEAST ONE GLOW PLUG WITH CURVED GLUE WIRE, USING AT LEAST ONE STARTING AID. : de en
  • DE1639283U - PHOTOGRAPHIC ENLARGER. : de en
  • DE840853C - Lane changeable road scooter or the like, multi-wheel heavy-duty vehicle : de en
  • FR1009689A - Automatic release device when a key reaches a determined position : en fr
  • DE1639354U - SHUT-OFF AND REGULATING VALVE FOR GAS. : de en
  • FR1009652A - Process for preparing sodium fructosate : en fr
  • US2598666A - Wax composition : en
  • US2598816A - Method and apparatus for pumping a volatile liquid : en
  • US2599496A - Vibrating equipment : en
  • US2599459A - Temperature responsive measuring and indicating apparatus : en
  • FR1010063A - New principle device for producing very high frequency, multiphase oscillating currents : en fr
  • US2598667A - Pteroic acids and process of preparing same : en
  • US2598981A - Magnesia cement products and their manufacture : en
  • US2598738A - Apparatus for coiling wool sliver in cans : en
  • US2598902A - Gas valve : en
  • US2599103A - Liquid fuel feeding means for resonance combustion chambers : en
  • US2598975A - Tool or die and holder assembly : en
  • DE1639267U - PIPE SUPPORT PLATE WITH ADDITIONAL SLOTS. : de en
  • FR1009775A - Continuous manufacturing process of compound fertilizers : en fr
  • GB673182A - Improvements in or relating to a process of producing patterned transparent textile fabrics : en
  • FR1009656A - Embodiment of a sealed connection between pole rods and cover in electric accumulators : en fr
  • BE501642R - PROCESS FOR PREPARING DERIVATIVES OF HYDROXY-21-PREGNENE-5-OL-3-ONE-20. : en fr
  • GB673092A - Improvements in or relating to locating devices : en
  • US2599215A - Automatic transmission : en
  • GB673123A - Improvements in and relating to resistance winding machines : en
  • GB673508A - Improved process for the moulding of articles from thermoplastic material, and articles produced thereby : en
  • DE840323C - Device in the form of a box-like container for processing business transactions. : de en
  • FR1009721A - Device for the remote control by flexible cable of mechanical, electrical or articulated toys : en fr
  • US2599295A - Portable light switch : en
  • CA483705A - Electrical connector : en fr
  • CA483740A - Hand tool for agricultural implements : en fr
  • CA483827A - Method of producing vanillin, acetovanillone and other oxidation products : en fr
  • DE840418C - Process for the production of semiconductors containing defects, in particular for dry rectifiers : de en
  • FR1009933A - Improvements to cartridges for firearms : en fr
  • DE1639277U - INTERCHANGEABLE SAW BLADE. : de en
  • FR1009701A - Tool for performing bore enlargement and boring on lathe, in metalworking : en fr
  • FR1009954A - Reservoir pen holder duct : en fr
  • USD166926S - Textile fabric : en
  • CA483718A - Draw closure bag : en fr
  • GB673376A - Improvements in or relating to systems for maintaining a tuned circuit at resonance : en
  • GB673244A - Improvements in or relating to methods of producing facsimile copies from a graphic original : en
  • US2598964A - Automobile directional signal : en
  • US2599475A - Beet harvester loading cart : en
  • AU903752A - Infrared drying oven : en
  • US2599285A - Ovate roadway reflector : en
  • DE840598C - Hot air welding machine : de en
  • US2598670A - Filling spout : en
  • US2599292A - Overload release coupling : en
  • US2598781A - Doll and the like : en
  • US2599386A - Well treatment apparatus : en
  • US2598735A - Iron oxide reduction : en
  • US2598968A - Hydrant : en
  • US2599128A - Fish lure : en
  • US2599234A - Automatic washing machine control : en
  • US2598680A - Tobacco product and method of manufacture : en
  • US2599102A - Automobile engine belt tool : en
  • US2599239A - Wringer drive gear mechanism : en
  • US2599280A - Lawn sprinkler : en
  • AU155449B2 - Improvements in or relating to apparatus for indicating phase relationship between electrical quantities : en
  • GR13623B - IMPROVEMENTS IN OR RELATING TO AIR CONDITIONING FACTORS AND SOIL IMPROVEMENTS, STABILIZE SOIL USE USED BY FOLLOWING FACTORS. : el en
  • GB673343A - Device for rectifying alternating current : en
  • US2599169A - Ladder bracket : en
  • US2599274A - Rotary plug valve : en
  • FR1009755A - Improvements in intercommunication devices, in particular of the type of command transmitters by loudspeakers : en fr
  • USD166933S - Combined camera supporr and floodlight lamp holder : en
  • US2598887A - Lift roller for venetian blinds : en
  • DE840593C - Window construction : de en
  • DE840769C - Suspension body responsive to temperature or pressure fluctuations : de en
  • DK74258C - Automatic firearm with replaceable barrel. : da en
  • GB673099A - Plough attachment for tractors : en
  • AU910052A - An improved process for preparing iron catalysts : en
  • CA483818A - Barbituric acid derivatives : en fr
  • DE1639350U - HOLDING TOOLS, IN PARTICULAR FOR ARMAMUTEERS. : de en
  • DE840775C - Electronic counter : de en
  • FR1009967A - Visible indication file : en fr
  • GB673175A - Scrubbing and like domestic brushes : en
  • US2599500A - Adjustable parallel : en
  • DE1639207U - DRIVE FOR THE SWING ARM OF STAMPING OR PRINTING MACHINES FOR ADDRESS PRINTING PLATES. : de en
  • US2599411A - Filament support : en
  • US2598888A - Luggage : en
  • US2599320A - Measuring tape and case therefor : en
  • US2599360A - Heating dielectric materials and apparatus therefor : en
  • US2599255A - Hay cutter and loader : en
  • DE837464C - Construction panel with a stiffened frame : de en
  • US2598784A - Hacksaw blade tensioning device : en
  • US2598822A - Signaling system with private branch exchange subscriber : en
  • US2598659A - Preparation of diagnostic antigens : en
  • US2598674A - Fuel system for thermal power plants : en
  • US2599172A - Sulfuric acid esters of hyaluronic acid and processes for the production thereof : en
  • US2599174A - Toggle-operated fly-tying vise : en
  • US2599031A - Buckle : en
  • AU905452A - Improvements in cathode ray focusing apparatus : en
  • GB673407A - Improvements in fabrics with patterns printed thereon : en
  • CA483682A - Sausage casing : en fr
  • US2599328A - Sliced meat joint such as ham and method of slicing same : en
  • FR1009655A - Compressed bentwood manufacturing process : en fr
  • FR1009851A - New aerosols : en fr
  • US2599511A - Fastener for sliding closures : en
  • DE1639239U - ASCHBACHER FOR MOTOR VEHICLES AND THE LIKE. : de en
  • FR1009681A - Impedance transformer with high transformation ratio, adjustable and applicable over a wide band in the microwave field : en fr
  • GB673117A - Pesticidal compositions : en
  • GB673231A - An improved ring balance for the measurement of differential pressure : en
  • GB673252A - Improvements relating to aircraft undercarriages : en
  • US2599276A - Wick hypsometer : en
  • GB673110A - Improvements in or relating to reciprocating pumps for lubricants : en
  • GB673313A - Improvements in and relating to deck lid hinges : en
  • GR13634B - CLOSED ARMCHAIR. : el en
  • AU161467B2 - Method of and device for forming and renewing wells : en
  • AU907052A - Improvements in and relating to electrical control arrangements : en
  • DE840710C - Device to limit the upper liquid level when filling containers, especially for collector batteries : de en
  • GB673417A - Improvements in or relating to inflatable life-saving floats, dinghies and like equipment : en
  • GR13633B - CLOSED BANK. : el en
  • AU399051A - Improvements in quick-release devices for parachute harness andother purposes : en
  • US2599410A - Window shade attachment : en
  • US2598762A - Shock absorbing mechanism for railway draft riggings : en
  • US2599153A - Oil burner of the atomizing type : en
  • CA483749A - Edge bonding machine : en fr
  • US2598823A - Inhalant preparation : en
  • US2599225A - Cloth-covered button : en
  • US2599367A - Massaging apparatus : en
  • CA483719A - Head block for a two-line operated grapple or the like : en fr
  • US2598875A - Hydraulic assembly for adjustable ladder leg extension : en
  • CA483710A - Manufacture of anthraquinone : en fr
  • DE840591C - In the style of Moench and Nun, hollow tile for roofing that can be laid : de en
  • FR1009757A - Hydroelectric power station built on a river : en fr
  • GB673460A - Improvements in variable condenser : en
  • CA483689A - Wire tighteners : en fr
  • DE1639223U - TWO-SIDED SCALE. : de en
  • FR1009765A - Improvements made to tools with conical engagement sleeves, in particular to shovels of this type : en fr
  • FR1009981A - Interference suppression of electric motors : en fr
  • DE840832C - Economy and safety welding and cutting torches : de en
  • US2598797A - Mine car sealing device : en
  • CA483716A - Preparation of zein : en fr
  • US2599063A - Safety control valve for gas : en
  • US2599332A - Thermopitcher : en
  • USD166906S - Stereoscopic viewer : en
  • CA483675A - Power-driven wringers : en fr
  • FR1010005A - Underwire curler, obtained by molding : en fr
  • US2598922A - Two-phase motor control system : en
  • US2598929A - Direct current reinsertion circuit : en
  • CA483725A - Machine for tensioning wire spoked wheels : en fr
  • AU898952A - Improvements in or relating to accounting machines : en
  • CA483742A - Manifold system for automatically venting and igniting combustible gas escaping from high-pressure compressed-gas containers : en fr
  • DE1639320U - DEVICE FOR HANGING A PLOW TO A TRACTOR. : de en
  • DE1639396U - Shatterproof packaging for glass ampoules : de en
  • DK74249C - Sewing machine for sewing shoe parts. : da en
  • US2599289A - Automatic correcting mechanism for time devices : en
  • GB673142A - Improvements in tuning-indicator systems for tunable frequency-modulation receivers : en
  • US2599076A - Abrading brush : en
  • US2599074A - Eyewire construction for spectacle frames : en
  • US2599082A - Slush pump piston and piston rod : en
  • US2598678A - Fluid bladeless turbine : en
  • US2599340A - Process of increasing the permeability of oriented silicon steels : en
  • US2599497A - Basic stilbene derivatives : en
  • DE840525C - Mold for making concrete beams : de en
  • DE840795C - Lighting device for advertising purposes with color change : de en
  • GB673161A - Process for the production of gases containing carbon monoxide and possibly hydrogen from finely divided solid fuels : en
  • US2599087A - Transplanting device : en
  • US2598661A - Monoazo dyestuffs : en
  • CA483679A - Loading boom construction : en fr
  • FR1009825A - Cash drawer : en fr
  • GB673280A - Improvements in or relating to the manufacture of bis-(benzenesulphonyl)-4-amino-pyrimidines : en
  • GR13617B - AUTOMATIC ROTATING FEATHER SCAFFOLDER ORGOTROTOR. : el en
  • DE840730C - Shift drum for electrical rotary switches : de en
  • DE840734C - Control units for work machines : de en
  • DE1639328U - ELECTRICALLY HEATED FEED DAMPER. : de en
  • DE1639362U - ELECTRIC HAND DEVICE WITH COMPRESSED HOUSING PROTECTED AGAINST BREAKAGE BY A COIL SPRING PLACED AROUND THE HOUSING. : de en
  • DE840676C - Nail straightener : de en
  • FR1009814A - Method and device for smoking fish : en fr
  • US2599041A - Apparatus for enlarging and straightening wellholes : en
  • GB673341A - Improved apparatus for threshing cereals : en
  • US2598794A - Leveling mechanism for headlight testers : en
  • US2598815A - Conveyer and jack for shifting the same : en
  • GB673305A - Improvements relating to apparatus for electrically heating a gas and the use thereof in the carrying out of gas reactions : en
  • GB673422A - Improvements in or relating to the treatment of tissue paper : en
  • AU905352A - The production and treatment of high molecular weight thermoplastic film : en
  • AU910152A - Improvements in or relating to use of plaster of paris forms in making metal casting : en
  • DE840681C - Method and device for the direct screening of moist substances : de en
  • US2599419A - Multiple switch and multiple bulb electric lantern : en
  • US2599314A - Low capacity switch : en
  • DE840663C - Board game : de en
  • US2598764A - Electron tube counting device : en
  • GB673371A - Improvements in or relating to hydraulic servo motors and the like : en
  • US2598970A - Attachment for mining machine anchor jacks : en
  • US2599406A - Wire-wound tangential telemetric transmitter : en
  • DK74236C - Refrigerator door. : da en
  • FR1009634A - Process for preparing cast iron prior to its transformation into steel : en fr
  • FR1009832A - Periodic stamp : en fr
  • FR1010082A - Sulfur flower manufacturing process : en fr
  • DE840345C - Speaking column : de en
  • FR1009754A - Improvements made to tilting doors, in particular those for garages or the like : en fr
  • DE840638C - Spring-loaded slip clutch : de en
  • GB673109A - Improvements in and relating to belt-removing tools for vacuum cleaners : en
  • GB673260A - Sensing device for telemetering : en
  • FR1009714A - High power electrodynamic motor : en fr
  • GB673385A - Improvements in and relating to double-walled tubular structures : en
  • FR1010060A - Man-made shut-off valve : en fr
  • DE840353C - Individual suspension for the rear wheels of vehicles, especially three-wheeled vehicles : de en
  • DE840662C - Method for producing a play ball provided with a fabric cover on a blown core : de en
  • DK74251C - Photographic camera. : da en
  • FR1009903A - Knife holder : en fr
  • DE840648C - Control of flywheelless, double-acting piston machines, especially piston pumps : de en
  • GB673077A - Improvements in or relating to methods of electric arc welding : en
  • GB673274A - Improvements in or relating to smoothing or pressing irons : en
  • GB673486A - Improvements in or relating to apparatus for the distribution of stable manure or the like : en
  • DE1639379U - SHUT-OFF DEVICE FOR A SQUARE OR ROUND PIPE CROSS-SECTION. : de en
  • GB673475A - Improvements in or relating to apparatus for feeding covers for assembly on cans : en
  • FR1009642A - Improvements to profiled elements made of a flexible material, in particular to joint covers or fittings for automobile bodies and the like : en fr
  • GB673499A - Key-locked slidable latch fastenings for doors and the like : en
  • FR1009857A - Metal constructions box : en fr
  • GB673337A - Improvements in and relating to slub catchers for use on textile machinery : en
  • GB673406A - Improvements in or relating to electric lamps of the photographic flash-light type : en
  • US2599141A - Reversible summer-winter cover for beehives : en
  • FR1009889A - Brick making process : en fr
  • FR1009921A - Ventilation device for waterproof clothing : en fr
  • FR1010052A - Elastic coupling for high speeds : en fr
  • GB673355A - Improvements in or relating to receivers of electric signal communication systems : en
  • GB673192A - Improvements in or relating to paddles for use in the dyeing of textile articles : en
  • DE840695C - Process for the preparation of 1, 1, 3-trimethylcyclohexanone-5 : de en
  • GB673187A - Gas purification : en
  • DE840410C - Process for the production of high-strength thermistors : de en
  • FR1009646A - Illuminated adjustment index, especially for radio receivers and radio transmitters : en fr
  • US2599094A - Cellulosic fibrous calcium silicate pigment, a method of making it and a sheet of paper containing it : en
  • USD166927S - Moth repellent container or the like : en
  • DE1639248U - DENTAL CHISEL WITH PROFILED CARBIDE INSERT. : de en
  • DE1639346U - MODULAR FOR MODULAR KIT. : de en
  • AU907852A - Improvements in or relating to accounting machines : en
  • AU911752A - Preparation and use of finely-divided resins : en
  • DE1639461U - SCHAELE AND CUTTING DEVICE. : de en
  • GR13621B - CAST METAL PRODUCTION INSTALLATION FOR CONTINUOUS OPERATION. : el en
  • DE1639260U - HANGING BAG FOR CARD. : de en
  • FR1009624A - Soft and waterproof envelope with waterproof closure : en fr
  • FR1009699A - New design of inner tubes for bicycles and automobiles : en fr
  • FR1009700A - Reflector on pedal, for bicycles : en fr
  • FR1009820A - Method and device for preparing liquid hydrocarbons : en fr
  • GB673270A - Retractable strake device for use on, or in connection with, vehicle wheels : en
  • GB673359A - Improved closure cap device for liquid receptacles more particularly for motor vehicle petrol tanks : en
  • CA483747A - Back-pedalling braking hubs : en fr
  • AU914952A - Improvements in drink vending machines : en
  • US2598980A - Magnesia cement products and their manufacture : en
  • DE840369C - Device for producing and forwarding a binder or a cover sheet for a cigar, a cigarillo or a wrap for it : de en
  • DE840714C - Multi-core cable line : de en
  • DE840790C - Closed housing for roller chairs : de en
  • DE1639310U - MOLD BOX LOCK. : de en
  • FR1009844A - Process for preparing, from insoluble or sparingly soluble substances, mixtures which can be diluted with water, without producing deposits : en fr
  • GB673443A - Polymeric tetrafluoroethylene dispersions : en
  • US2599248A - Dual wheel single rim adapter : en
  • US2599352A - Radiation detector : en
  • USD166939S - Faucet handle : en
  • DE840666C - Method and device for producing profiled shaped stone blanks : de en
  • DE840582C - Conveyor basket loading device : de en
  • FR1009802A - Improvements to intake valves for internal combustion engines : en fr
  • USD166910S - Reclining chair frame : en
  • DE1639269U - ROLLING GRILL. : de en
  • DE840508C - Dump truck : de en
  • DE832253C - Swimmable sports vehicle : de en
  • FR1009738A - Manufacturing process of aluminum and its alloys : en fr
  • FR1009745A - Method for producing electric filters with different input and output impedances : en fr
  • FR1009906A - two-piece steel mine prop : en fr
  • DE840709C - Multi-layer electrode package for galvanic elements or collectors with alkaline electrolytes : de en
  • FR1009856A - Pressing and ironing machine : en fr
  • FR1009679A - Improvements to gas discharge lamps : en fr
  • GB673529A - Improvements in or relating to combined cigarette extinguishing devices and ash trays : en
  • US2598927A - Dental impression tray : en
  • GB673172A - Improvements in or relating to the manufacture of spectacle frames and apparatus for use in such manufacture : en
  • DE840352C - Collapsible stroller : de en
  • DE840509C - Axle bridge for trotting vehicles : de en
  • GB673513A - Hydraulic punch and stripper : en
  • US2599516A - O-2, 4, 5-trichlorophenyl o, o-dialkylthiophosphates : en
  • GB673446A - Improvements in or relating to the production of uronic acids and the derivatives thereof : en
  • DE840330C - Insect catcher for fruit trees u. like : de en
  • GB673519A - Improvements in or relating to flexible connectors for conveying fluids : en
  • FR1010020A - Monitoring or safety device for conveyor belts, or similar transport devices : en fr
  • FR1009784A - Float navigation craft : en fr
  • GB673311A - Radiator for central heating installations : en
  • GR13624B - IMPROVEMENTS IN OR RELATING TO SOIL AIR CONDITIONING FACTORS AND METHODS OF PREPARING THEM. : el en
  • GB673410A - Improvements relating to electrical discharge systems : en
  • FR1010079A - Spray gun for paint : en fr
  • DE1639480U - PROTECTIVE CAP. : de en
  • US2599171A - Electric heating switch : en
  • US2598813A - Toy or miniature bed : en
  • US2599416A - Bookholder : en
  • CA483812A - Electromagnetic resonator of the magnetron type : en fr
  • DE840839C - Process for the production of pellets of 3- (2 ', 4'-dioxy-3', 3'-dimethyl-butyryl) -aminopropanol- (1) : de en
  • FR1009644A - Coating product for fragile objects and fragile objects coated in this product : en fr
  • GB673478A - Exit area control for jet propulsion engines : en
  • US2598786A - Dyeing of organic derivative of cellulose textile material involving the steps of impregnating it with a free leuco vat-dyestuff, oxidation, and alkaline reduction of the oxidized dyestuff : en
  • US2598905A - Aligning and spacing device for eggs : en
  • US2599023A - Auxiliary fuse-containing multiple outlet electrical connector : en
  • US2599208A - Illuminated toy vehicle : en
  • US2598737A - Refrigerator having multiple temperature cooling elements : en
  • US2599425A - Transmission control switch : en
  • DE840379C - Electric motor-driven striking tool with drive spring only subjected to pressure : de en
  • DE840801C - Direction indicators, in particular for motor vehicles : de en
  • FR1009633A - Silver metallization process : en fr
  • CA483722A - Wood finish composition and method of its use : en fr
  • DE840579C - Casting machine : de en
  • FR1009896A - Silent adjustment device for radio receivers : en fr
  • US2599394A - Assembly device for resnatron filaments : en
  • USD166936S - In ven tor : en
  • US2598895A - Flexible drive means for concrete vibrators : en
  • CA483767A - Process for producing reductic acid : en fr
  • US2599427A - Method of bundling spring harrow tines : en
  • DE1639475U - DINING CARRIAGE FOR HOSPITALS AND THE LIKE : de en
  • DE840398C - Process for the preparation of 1-oxynaphthalene-2,3,4,6-tetrasulfonic acid or an ester-like anhydride of this compound : de en
  • US2598817A - Sash mounting : en
  • AU153653B2 - Improvements in or relating to copying machines : en
  • DE1639256U - LAMP SHADES MADE OF DIFFERENT MATERIALS COVERED WITH FILET NETS IN ALL COLORS AND MANY KINDS. : de en
  • FR1010085A - Improvements made to cathode ray tube systems such as those for receiving images on television : en fr
  • AU158076B2 - Improvements In or relating to electric discharge tubes for use at short wavelengths : en
  • CA483808A - Tubular rail member : en fr
  • US2598707A - Electrical device embodying ferroelectric substance : en
  • USD166935S - Floor mat : en
  • FR1009692A - Removable metal desk and its manufacturing process : en fr
  • CA483698A - Tire chain kit : en fr
  • DE1639467U - FRUIT, VEGETABLE OD. DGL. HAND PRESS. : de en
  • FR1009647A - Device for adapting a tablecloth to receive advertising : en fr
  • FR1009855A - Method and devices for manufacturing bent tubes : en fr
  • DE1639459U - EARTH PROBE. : de en
  • DE840501C - Embossing and punching machine : de en
  • DE840869C - Electrical outlet : de en
  • FR1010054A - Manufacturing process for new lignin derivatives : en fr
  • CA483735A - Electric switch : en fr
  • FR1010057A - New propagated combustion device for ceramic or other furnaces : en fr
  • GB673477A - Improvements in or relating to electric discharge lamps : en
  • FR1010001A - Assembly method for props caps : en fr
  • GB673416A - An improved method of producing moulded bodies, such as fibrous boards, from vegetable fibrous materials, and products thus obtained : en
  • DE840414C - High accuracy measuring bridge : de en
  • DE840504C - Arrangement for displaying images : de en
  • DE840810C - Door lock for motor vehicles or the like. : de en
  • DE1639230U - STRAW CUTTING MACHINE WITH THROWING AND FAN CONVEYOR. : de en
  • DE1639430U - DEVICE FOR ATTACHING REFLECTORS TO THE BUMPER OF CARS. : de en
  • DE1639489U - COMBUSTION ENGINE, IN PARTICULAR DIESEL ENGINE. : de en
  • GB673198A - Crimped electrical connections and methods and tools for making them : en
  • DE840461C - Expansion temperature controller : de en
  • DE840799C - Agricultural tractor : de en
  • FR1009731A - Process for the preparation of alkylated arylsulfonic acids : en fr
  • GB673329A - Ringing and regulating device in carrier current transmission systems : en
  • DE840496C - Lighting device for sewing machines : de en
  • GB673163A - Improvements relating to gasifiers for the production of valuable gas from finely divided solid fuels : en
  • DE840855C - Installation at signal boxes with electrical locks : de en
  • DE1639454U - HOLDING DEVICE FOR BOOKS. : de en
  • DE840421C - Device with electron optics and associated correction process : de en
  • US2599135A - Ballasted reed for musical instruments : en
  • DE1639306U - TOOTHBRUSH. : de en
  • FR1009970A - Electric heating body : en fr
  • DE840631C - Ancillary connecting rod arrangement, especially for internal combustion engines with radiant or fan-shaped cylinders : de en
  • FR1009810A - Adjustment device for drawing benches of spinning machines : en fr
  • GB673465A - Improvements in or relating to a remote control system embodying an indicator at the control station for showing the condition of the device being controlled : en
  • GB673424A - Improvements in methods of tracing leaks in vacuum vessels and in devices therefor : en
  • DE840568C - Auxiliary converter for transmission ratio meter for power transformers : de en
  • DE840592C - Roof plate : de en
  • DE840644C - Advertising hub : de en
  • GB673264A - Improvements in or relating to contact rings for circular, electrode supply conductors : en
  • US2598860A - Water-heating system : en
  • DE840477C - Injection pump, especially for internal combustion engines : de en
  • US2598698A - Method and apparatus for magnetic explorations : en
  • US2599356A - Flier : en
  • GB673287A - Improvements in or relating to calculating machines : en
  • GB673344A - Improvements in or relating to toy railways : en
  • US2598916A - Ion trap of uniform flux density : en
  • US2599011A - Display card for taped screws : en
  • DE1639377U - FLANGE CONNECTION. : de en
  • DE840655C - Power steering for motor vehicles : de en
  • DE757096C - Procedure for shrinkage control in television broadcasts : de en
  • FR1009849A - steel mine prop : en fr
  • GB673227A - Improvements in or relating to toy cap pistols : en
  • GB673500A - Improvements in or relating to combined cigarette extinguishing devices and ash receptacles : en
  • GR13630B - CENTRAL HEATING SYSTEM BY THERMAL AIR. : el en
  • DE1639484U - LID CLOSURE FOR STEAM POTS. : de en
  • GB673248A - Rotary duplicating machines for obtaining prints from printing surfaces : en
  • GB673401A - Improvements in carbon black : en
  • DE1639383U - ASHER BRACKET FOR AUTOMOBILES. : de en
  • DE840375C - Device for sewage treatment on vehicles such as caravans, toilet cars, buses and the like. like : de en
  • DE840572C - Process for the conversion of hydrocyanic acid contained in the ammonia water resulting from the dry distillation of bituminous fuels into ammonrhodanide : de en
  • DE840690C - Process for the manufacture of tanning agents : de en
  • FR1009759A - Process for the construction of ceilings and roofs : en fr
  • GB673435A - Improvements in boxes for filing record cards : en
  • GB673331A - Improvements in or relating to sheet metal facings for concrete floors and walls : en
  • DE1639496U - AIR RIFLE. : de en
  • US2598872A - Foldable chair : en
  • DE1639297U - ACTIVITY DEVICE FOR AMUSEMENT PARKS AND THE LIKE. : de en
  • GB673520A - Improvements in centrifugal pumps and liquid seals supplied thereby : en
  • DE840546C - Process for the preparation of aromatic oxyamino compounds : de en
  • IE20338L - Fire alarm systems : en
  • US2598711A - Shaver : en
  • FR1010011A - Improvements to aerodynes : en fr
  • FR1009766A - Improvements to periodically broken electrical circuits and apparatus, in particular electric clocks, comprising circuits thus improved : en fr
  • FR1009928A - Improvements to electric railways for use as toys or models : en fr
  • DE839840C - Knitting device : de en
  • FR1009862A - Advanced guiding device for fire safety curtains : en fr
  • GB673421A - Improvements relating to aircraft : en
  • FR1010013A - Process for sucking and delivering a liquid, and improved pump for implementing this process : en fr
  • US2598890A - Display device : en
  • US2598928A - Holder for telephone handsets : en
  • FR1009605A - Conformation of the tread for giant pneumatic tires : en fr
  • FR1009830A - Safety mounting for connection plugs : en fr
  • DE840497C - Processing machine for cardboard, cardboard, paper etc. like : de en
  • DE840693C - Process for the preparation of non-aromatic thiosulfonic acid salts : de en
  • DK74256C - Machine for connecting a ribbed band with a sole. : da en
  • GB673294A - Water closets and the like flushing systems : en
  • DE840647C - Double exposure lock on photographic cameras : de en
  • FR1009971A - Filter for gaseous fluids : en fr
  • GB673277A - Improvements in or relating to exhaust pipes for internal combustion engines : en
  • DE840354C - Shock absorbers, especially for motor vehicles : de en
  • DE840534C - Gas container provided with a spiral guide : de en
  • US2598987A - Spoon cover : en
  • US2599301A - Posture chair : en
  • DE748425C - Roll film camera for normal film : de en
  • DE840346C - Sales and advertising figure : de en
  • DE840473C - Device for starting diesel engines using light oil : de en
  • DE840363C - bicycle : de en
  • DE840559C - Process for the production of block ice : de en
  • US2598926A - Door check mechanism : en
  • GB673476A - Improvements in or relating to high speed cover feeding means for cans : en
  • US2598748A - Selective control apparatus : en
  • GB673259A - Improvements in saw blades : en
  • US2599303A - Clip : en
  • DE1639279U - DEVICE FOR REMOVING BEARING BUSHINGS, INSERT RINGS AND THE LIKE. : de en
  • FR1010090A - Pneumatic hammer with shock absorber device usable in particular in mines : en fr
  • GB673380A - Improvements in or relating to self-aligning washers : en
  • CA483688A - Face guard restraining device : en fr
  • AU897152A - Method of preparing rough veneers : en
  • GB673100A - Improvements in or relating to sheds and the like : en
  • FR1009975A - Refrigerant device : en fr
  • GB673083A - Improvements in domestic gas heating apparatus : en
  • GB673459A - New or improved multilayer light-sensitive photographic elements : en
  • US2599487A - Device for loading articles into containers : en
  • FR1010083A - Bottle closing device : en fr
  • US2599066A - Windshield cover for automobiles : en
  • US2599342A - Increasing drilling fluid viscosity : en
  • US2598701A - Timing device : en
  • US2598953A - Separation of orgsnic issuers : en
  • US2598969A - Apparatus for playing card games : en
  • DE840553C - Arrangement of stamps : de en
  • AU153381B2 - Improvements in or relating to conveyors : en
  • CA483713A - Process for making isodibenzanthrone : en fr
  • CA483822A - Methods of determining the water content of concrete masses when in a fluid condition : en fr
  • DE840326C - Installation on a motor mower for use for other work purposes : de en
  • US2598728A - Electrical wire attaching device : en
  • US2599426A - Automatic valve : en
  • US2598958A - Door controlling mechanism : en
  • US2599227A - Wheeled animated bird on a cord : en
  • US2598858A - Driving means for detector rolls in grading machines : en
  • US2599238A - Shoe actuating means for automatic flatplate ironers : en
  • CA483681A - Rack : en fr
  • CA483745A - Preparation of polyvinyl acetals : en fr
  • DE1639389U - COLLAR RIVET. : de en
  • DE1639463U - LEMON CUT PRESS. : de en
  • FR1010088A - Method of assembly by resistance welding of upper and lower chords to a flat bar or to a grid consisting of flat bars : en fr
  • DE840733C - Electric timer : de en
  • DE840826C - Electric slave clock with changing advertising images or texts : de en
  • DE1639448U - STORAGE FOR HANGING SPIN. : de en
  • JPS272074B1 - : ja
  • US2599483A - Washing machine : en
  • CA483732A - Mirror mount for bent light-beam optical system : en fr
  • DE757342C - Method for doubling the frequency : de en
  • FR1009618A - Process for the preparation of products suitable for human and animal consumption based on residual syrup from the preparation of lactose and products conforming to those obtained by this process : en fr
  • CA483823A - Treatment of filaments, foils and similar articles : en fr
  • DE840401C - Cable monitoring device for detachable cable cars : de en
  • FR1010025A - Improvements made to electrical switches with tilting handle : en fr
  • US2598991A - Printing machine : en
  • US2598889A - Pickling chromium alloys : en
  • DE840865C - Process for the production of enamelled wires : de en
  • DE1639213U - DEVICE FOR WINDING AND INSULATING THE STATORS AND ROTORS OF ELECTRIC MACHINERY. : de en
  • DE1639254U - Pajamas for women and men. : de en
  • US2598874A - Tachometer device : en
  • US2598954A - Display motor : en
  • GB673368A - Improvements in scanning devices for television transmitters : en
  • DE840600C - Belt sintering apparatus : de en
  • DE840849C - Procedure for lifting crashed bridges : de en
  • DE1639470U - FLOWER POT HOLDER. : de en
  • DE1639445U - HANGING DEVICE FOR COUNTER OR. DGL. : de en
  • DE1639455U - FOLDER OR FOLDER FOR INSERTING WRITINGS, MAGAZINES, ETC. WITHOUT INJURYING THE MATERIAL TO BE INSERTED. : de en
  • GB673332A - Improvements in or relating to the method of producing hydrogen : en
  • FR1009604A - Revolving press with pneumatic pressing cylinder for glassworks and all applications : en fr
  • GB673326A - Improvements in or relating to instructional or educational apparatus : en
  • FR1009761A - Ho wave filtering and stabilization device in circular guides : en fr
  • GB673074A - Improvements in hydraulic check floor springs : en
  • GB673324A - Improvements in and relating to refrigerators : en
  • GB673488A - Improvements in and relating to cylindrical carbon resistance furnaces : en
  • AU898852A - Improvements in or relating to accounting machines : en
  • US2598779A - Curtain stretcher : en
  • DE1639344U - SOFT RUBBER BABY SITTING DOLL. : de en
  • GB673203A - Method and apparatus for measuring the extension under tension of a sample of rubber or the like : en
  • DE840816C - Monitoring device for non-conductive liquids : de en
  • CA483699A - Means for actuating electrical switches : en fr
  • DE829943C - Wall made of thin panels : de en
  • US2599230A - Pavement marker : en
  • US2598998A - Artificial denture : en
  • US2599152A - Beauty shield : en
  • US2599180A - Gauge : en
  • AU905852A - Improvements in packages for frozen confection : en
  • DE840770C - Adjustment tool, especially for fine adjustment of adjustment means for electricity counters : de en
  • FR1009817A - Device for lifting and keeping the automobile wheels in the raised position to allow them to be changed : en fr
  • US2599121A - Window shade pull : en
  • CA483756A - Hoist : en fr
  • DE1639293U - TOOL FOR FINAL MACHINING OF HOLES. : de en
  • AU897052A - Method of and device for forming and renewing wells : en
  • DE1639232U - SOFT RUBBER SEAL. : de en
  • DE1639301U - EXPANDED RIB METAL. : de en
  • DE758959C - Method for lining cylindrical liners : de en
  • DE840483C - Multi-stage gas turbine with isothermal expansion of the propellant gases through the gradual supply of fuel to the turbine : de en
  • US2598859A - Hospital bed : en
  • US2598903A - Canal lining machine : en
  • US2599424A - Manufacture of an acrylic acid ester : en
  • US2598994A - Electromagnetically operated signal producing resonator device : en
  • US2598692A - Manufacture of sodium 2, 4, 5-trichlorophenoxyacetate : en
  • DE1639476U - DEVICE FOR ADJUSTING THE HEIGHT OF FITTING FEET. : de en
  • DE840328C - Gear reverse lock for fishing reels : de en
  • GB673166A - Improvements in or relating to poisons for destroying insects : en
  • GB673200A - Improvements in or relating to the recovery of titanium values : en
  • DE840517C - Fin drive for watercraft, in which a main fin is swiveled back and forth : de en
  • FR1010019A - Method and device for obtaining movements of bodies or groups of bodies which are mechanically controlled, without modifying the orientation of the bodies or groups of bodies with respect to one another : en fr
  • CA483669A - Saw for felling trees : en fr
  • AU292951A - Device for holding polishing and/or scouring material such as steel wool orthe like : en
  • FR1009980A - Apparatus for implementing the electrostatic process to spread crop protection products : en fr
  • CA483692A - Bearing : en fr
  • DE1639237U - FILLING SHOE FOR FILLING PRESS MOLDS. : de en
  • DE757172C - Secondary electron multiplier with impact electrodes at continuously higher potential : de en
  • US2599368A - Beam switching system : en
  • LU31379A1 - : en
  • USD166915S - Collar or the like : en
  • US2599205A - Roof drain : en
  • US2599329A - Universal coupling : en
  • DE1639278U - DEVICE FOR STROKE ADJUSTMENT ON ECCENTRIC PRESSES OD. DGL. : de en
  • GB673236A - Improvements in and relating to the lacing-up of rotary thread-advancing reels : en
  • IE19868L - Ferromagnetic materials. : en
  • AU161406B2 - Improvements in or relating to methods of manufacturing cavity-resonator magnetrons : en
  • US2598829A - Endless driving belt : en
  • US2599156A - Thermal neutron detector element : en
  • DE1639327U - CONTINUOUSLY VARIABLE GEAR TRANSMISSION. : de en
  • GB673412A - Improvements in doors for vehicles : en
  • FR1009845A - Manufacturing process of organic sulfur compounds : en fr
  • US2598788A - Stool : en
  • DE1639299U - CYLINDER-SHAPED CAN, WHICH IS DRIVEN BY A WEIGHTED SPRING DRIVE. : de en
  • DE1639388U - RUBBER SOLE FOR SPORTS AND WORK SHOES. : de en
  • GB673374A - Improvements in or relating to hydraulic power units : en
  • CA483799A - Method and apparatus for detecting corrosion : en fr
  • DE840343C - Woodwind instrument : de en
  • FR1009674A - Rotary internal combustion engine : en fr
  • CA483743A - Gas pressure cylinder : en fr
  • AU900852A - Improvements in or relating to sliver coiling machines : en
  • AU162749B2 - Improvements in or relating to fruit transferring and rejecting means : en
  • DE840574C - Process for ripening viscose : de en
  • US2599461A - Fluid coupling element : en
  • US2598840A - Heater for hydrocarbon fluid : en
  • US2599462A - Wall attached closure remover with releasable retainer : en
  • AU156247B2 - Improvements in or relating to electric lamps : en
  • CA483744A - Method of moulding ring-like and other shaped open members : en fr
  • CA483831A - Children's go-carts : en fr
  • DE1639373U - SEALING FOR DOORS AND WINDOWS. : de en
  • DE840376C - Antechamber for rectangular sedimentation basins : de en
  • GB673358A - Improvements in wide-angle objectives : en
  • GB673366A - Improved colour marking of thermoplastics : en
  • US2599231A - Insertable hinge mounting structure : en
  • US2599184A - Magnesia-alumina-silica refractories : en
  • US2599331A - Industrial process and apparatus : en
  • US2599384A - Solid stick corrosion inhibitors and a process for preventing corrosion of oil and gas well equipment : en
  • AU905652A - Improvements in traction trucks : en
  • US2598912A - Movement for electric timepieces : en
  • US2598792A - Subway and train seat indicator : en
  • US2599107A - Jointing and molding machine : en
  • US2598733A - Wiping blade for coating devices : en
  • DE1639218U - CASE WITH FRAME, ZIP OR ANY OTHER SHAPE AND DESIGN FOR TRAVEL ALARM AND THE LIKE. : de en
  • DE1639333U - LARGE AREA POLISHING AND SCRUBBING MACHINE. : de en
  • GB673102A - Improvements in or relating to process timing and like devices : en
  • US2598983A - Collapsible stand : en
  • US2599162A - Combination venting, filling, and gauging device for fuel oil tanks : en
  • CA483751A - Pulverulent iron of improved electromagnetic properties : en fr
  • FR1009929A - Periodic dressing and tampon : en fr
  • FR1010055A - Process for the production of very pure silica glass : en fr
  • US2599498A - Diaphragm valve : en
  • DE1639402U - DEVICE FOR DISTILLATION OR EVAPORATION OF LIQUIDS. : de en
  • FR1009905A - Binding woodwork caps for mines : en fr
  • GB673162A - Process for the production of combustible gases from finely divided solid fuels : en
  • FR1010076A - Carburetor without float : en fr
  • GB673207A - Improvements relating to hangers for skirts and the like : en
  • AU159709B2 - Means forthe reinforcement of wooden window sashes : en
  • US2598931A - Clinker cooler : en
  • US2599258A - Supply voltage variation compensation : en
  • DE840395C - Process for the preparation of liquid methylpolysiloxanes : de en
  • FR1009892A - Polygonal support system for mine galleries : en fr
  • GB673502A - Improvements relating to cathode-ray storage tube systems : en
  • US2599485A - Electric vaporizer : en
  • US2599259A - License plate holder : en
  • US2598663A - Copolymers of unsaturated alkyd resins and acrylamido compounds : en
  • US2599228A - Electronic control circuit : en
  • AU154826B2 - Improvements in and relating to electrical control or regulating systems : en
  • US2599024A - Fountain paintbrush : en
  • US2599397A - Insolubilizing and solidifying fatty acid esters of alcohols : en
  • DE748305C - Push-pull shortwave tubes with two discharge systems : de en
  • GB673298A - Improvements in and relating to electric current rectifiers : en
  • CA483712A - Particle separation processes : en fr
  • DE840358C - Handlebar lock for vehicles such as bicycles and motorcycles, motor vehicles, etc. like : de en
  • FR1009637A - Method and device for decorating objects, in particular umbrella handles : en fr
  • FR1009639A - Development of shirts with a stand-up collar : en fr
  • FR1009951A - Improvements in methods and systems for mixing signals of different kinds, in particular in television : en fr
  • US2599370A - Device for operating pipettes : en
  • US2599490A - Automatic leveling mechanism for land levelers : en
  • DE1639433U - COAT OF ARMS WITH NAME OF HOME FOR BICYCLES. : de en
  • US2599374A - Liquid adhesive applicator and control apparatus therefor : en
  • AU913552A - Improvements in hot gas reciprocating engines orthe like : en
  • DE840833C - Device for laundry cleaning : de en
  • AU159292B2 - Improvements in drink vending machines : en
  • US2599365A - Piperidine derivatives : en
  • AU155540B2 - Improvements in or relating to electric lamps : en
  • US2599065A - Wheeled disk harrow : en
  • US2599054A - Retractable door handle : en
  • AU156245B2 - Ignition system for internal combustion engines : en
  • US2599436A - Salt block : en
  • US2599168A - Pleated fabric and garment made of same : en
  • DE840652C - Two-speed gear change transmission with hydraulically operated friction disc clutches, especially for motor vehicles : de en
  • GB673354A - Improvements in or relating to electric signal communication systems : en
  • DE840815C - Lute work : de en
  • GB673411A - An improved fluidtight watch case : en
  • IE19931L - Improvements in or relating to mowers for attachment to tractors : en
  • US2598894A - Apparatus for producing glass sheets : en
  • AU154260B2 - Improvements in or relating in forced draft crossflow cooling tower : en
  • AU904852A - Improvements in or relating to fruit transferring and rejecting means : en
  • DE840488C - Method and device for the production of rolling rubber seals on socket pipes : de en
  • GB673126A - An improved method of manufacturing book covers : en
  • USD166917S - Textile fabric or similar article : en
  • CA483817A - Process of preparing antibody-rich globulin fractions : en fr
  • US2598668A - Means for the electrical measurement and recording of acceleration, velocity, and displacements of moving bodies : en
  • US2599404A - Truss for quilting frames : en
  • AU900552A - Improvements in or relating to electromagnetic head. m : en
  • DE1639325U - LOCKABLE SCREW. : de en
  • DE822805C - Device for increasing the natural flexibility of leather, such as shoe soles and the like. : de en
  • DE840527C - Method and device for loading and unloading trucks : de en
  • DK74239C - Device with thermostatically controlled electric toggle switches. : da en
  • US2598932A - Well pressure gauge : en
  • US2599166A - Method of identifying radioactive compounds : en
  • AU154394B2 - Improvements in or-relating to fluid mixing devices : en
  • US2598783A - Method and apparatus for measuring and varying the color quality of light : en
  • US2598839A - Folding type can opener : en
  • US2598979A - Miter gauge : en
  • US2599100A - Compressed air circuit breaker with a plurality of series connected breaking gaps : en
  • US2599150A - Overhead trolley wire mounting : en
  • CA483715A - Textile wax composition : en fr
  • DE840578C - Die casting machine with cold pressure chamber : de en
  • US2598945A - Box with locking handle : en
  • DE840360C - Bicycle scooter : de en
  • FR1009982A - Umbrella with easily replaceable cover : en fr
  • US2598785A - Treatment of gaseous hydrocarbon material streams : en
  • US2599284A - Oscillating fan : en
  • US2598938A - Mounting of movable tables on machine-tool beds : en
  • US2599136A - Adjustable wheel and axle assembly : en
  • US2598706A - Self air-escaping floating valve : en
  • US2599302A - Combination corset and brassiere with interchangeable bust section : en
  • DE1639382U - FILM STORAGE BOX WITH INSERT. : de en
  • FR1009966A - Progressive support system for mines : en fr
  • GB673492A - Process and apparatus for eliminating higher-boiling point impurities prior to rectification of a gas mixture : en
  • GB673226A - Manufacture of azo dyestuffs : en
  • FR1009622A - Device for welding studs, bolts or similar parts in alternating current : en fr
  • GB673088A - Apparatus for treatment of tubular knitted fabrics : en
  • DE840381C - Process for processing iron ores : de en
  • DE840403C - Device for determining direction : de en
  • FR1009628A - Shoe cleaning device : en fr
  • FR1009783A - Curtain usable in particular as a fire barrier and mechanism for its operation : en fr
  • GB673434A - Loom harness : en
  • USD166908S - Child x s s chair : en
  • DE840678C - Device for pulling out cylinder liners in engines, ball bearings, bearing bushes and the like. like : de en
  • AU152867B2 - Improvements in or relating to milk isolating and sampling means usable with milking machine installations : en
  • FR1010040A - Brick or perforated stone for chimney, for stove pipes : en fr
  • GB673436A - Manufacture of alkylhalogenosilanes : en
  • GB673229A - Improvements in or relating to the elevation of granular or like material : en
  • DE840696C - Process for the production of aqueous dispersions of silanols : de en
  • DE840361C - Suspension, especially for bicycles, bicycles with auxiliary engines and light motorcycles : de en
  • FR1009653A - Process for manufacturing large-sized rings, in particular bicycle rims : en fr
  • FR1009806A - Improvements to products for sizing yarns and finishing fabrics : en fr
  • GB673127A - Fluid heaters : en
  • USD166923S - Highway warning sign : en
  • GB673149A - Improvements relating to electromagnetic waveguides : en
  • GB673458A - Improvements in electron emissive bodies, especially cold cathodes, and methods for their preparation : en
  • DE840494C - Spring jaw coupling : de en
  • DE840809C - Latch lock, especially for the doors of motor vehicles : de en
  • DE840825C - Clockwork bridge : de en
  • USD166912S - Oversi-ioe : en
  • FR1009850A - Method and apparatus for closing letters : en fr
  • FR1010098A - Electric selective control device with sliding contacts : en fr
  • GB673186A - Improvements relating to pipe couplings : en
  • FR1009758A - Roasting pan device for meat : en fr
  • FR1009748A - Universal device for sharpening drills : en fr
  • FR1009611A - Spray boom : en fr
  • GB673070A - Improvements in or relating to machine tools : en
  • GB673409A - Improved emulsifying machine : en
  • GB673479A - Improvements in or relating to inflator connectors for tyre valves and the like : en
  • GB673160A - Improvements in moulding buildings and structures in situ : en
  • GB673362A - Improvements in or relating to structural toy kits : en
  • DK74231C - Household machine. : da en
  • US2599158A - Cylindrical converter : en
  • FR1009992A - Improvements to transformer protection devices : en fr
  • DE840547C - Fire box boiler with cross boiler pipe : de en
  • DE840830C - Attachment of wooden handles to tools : de en
  • DE840396C - Process for the preparation of a new pyrrolidine compound or its salts : de en
  • US2599059A - Means for preventing ice accumulation on airfoils : en
  • DE1639440U - TOY. : de en
  • DE840348C - Centrifugal pump : de en
  • FR1009747A - Sharpener-polisher for cutting tools : en fr
  • FR1009750A - Aerosol generator : en fr
  • FR1009711A - Improvement in the heating of radiant tubes : en fr
  • GB673325A - Closet bowl : en
  • GB673420A - Improvements in or relating to the construction of small typewriters : en
  • GB673423A - Angler's fly box : en
  • FR1009878A - Improvements made to structures such as concrete slabs, in particular for aerodrome runways : en fr
  • FR1009918A - Improvements to fixing means and in particular to means for fixing plugs or sockets on electrical outlets : en fr
  • GB673168A - Change speed gear of the tiltable roller type : en
  • CA483726A - Wax-resin compositions : en fr
  • US2599417A - Plate-straining mechanism for use in printing machines : en
  • FR1009667A - Support system, in particular for mining operations : en fr
  • FR1009794A - Roulette game : en fr
  • GB673323A - Improvements in and relating to supports for mittens, gloves or the like : en
  • FR1009629A - Process for accelerating the crystallization of solutions : en fr
  • FR1009764A - Improvements to convertible motor vehicles, for mixed use, for traffic on roads and railways : en fr
  • GB673320A - Improvements in or relating to moulds for casting metals : en
  • GB673493A - Improvements in the production of acetylene by the incomplete combustion of hydrocarbons : en
  • DE840485C - Safety device on prime movers : de en
  • DE840661C - Practice grenade : de en
  • US2598763A - Grille : en
  • FR1009649A - Single lever gearbox for seed drills : en fr
  • FR1009958A - Process for the manufacture of fodder containing vitamins, for animals : en fr
  • FR1010058A - Method and device for interlocking two electromagnetic relays : en fr
  • GB673245A - A hydraulic pressure actuator with constant return stroke : en
  • FR1010051A - Metal formwork for concrete and reinforced concrete constructions : en fr
  • US2599338A - Motor fuel : en
  • GB673075A - Improvements in and relating to apparatus for the digestion or alkaline fermentation of organic material : en
  • DE1639220U - PIPE MILLING MACHINE FOR WOODWORKING. : de en
  • DE1639427U - SWITCH SLEEVE FOR MOTOR VEHICLE TRANSMISSION. : de en
  • GB673295A - Improvements in or relating to multiple switches for establishing a number of simultaneous connections between two groups of conductor systems : en
  • US2598767A - Cellulose ester and nu-alkoxymethyl polyurethane reacted polymers : en
  • FR1009949A - Fishing rod : en fr
  • GB673084A - Improvements in and relating to radio aerials : en
  • GB673450A - Improvements in or relating to apparatus for reproducing from gramophone record discs : en
  • AU155028B2 - Imrovements in or relating to wire coating apparatus : en
  • DE1639460U - HALF-SPHERIC HOLLOW BODY FOR MASSAGE AND / OR EMPTYING OF BREASTS. : de en
  • GR13618B - PREPARATION METHOD D - (-) - THREO - 1 - P - NITROPHENYL - 2 - DICHLORACETAMINE - 1, 3 - PROPANODIOL. : el en
  • GB673394A - Improvements relating to brake operating levers for motor vehicles : en
  • GB673419A - Improvements in or relating to carbon-monoxide detecting substances and methods of making the same : en
  • GB673432A - Improvements in disc type bearings for rotary shafts and spindles : en
  • DE840533C - Fog filter for headlights : de en
  • FR1009983A - Hydraulic drilling rig : en fr
  • DE760605C - Electrically powered sewing machine : de en
  • FR1009697A - Improvements to electric fabric cutters : en fr
  • FR1009974A - Packaging process by pressing the bag around the object : en fr
  • DE840490C - Fitting for hoses u. like : de en
  • DE840842C - Processes for making unsaturated cyclic ketones such as isophorone and homologous isophorones : de en
  • FR1009986A - Electric test device : en fr
  • GB673442A - New ether and process for the production thereof : en
  • FR1009793A - Refrigerator, cooler or similar appliance equipped with an electrically heated absorption refrigeration appliance : en fr
  • FR1009847A - Cremona : en fr
  • FR1010035A - Board game : en fr
  • GB673106A - Centralized street signalling system : en
  • GB673334A - Improvements in or relating to abrasive wheel : en
  • CA483761A - Suction cleaners : en fr
  • US2599077A - Rotary tool for scraping tube interiors : en
  • FR1009772A - Pit prop : en fr
  • US2598747A - Carafe handle : en
  • US2599273A - Water-powered actuator : en
  • DE1639397U - BASE INTENDED FOR THE TRANSPORT AND STORAGE OF COMPONENTS. : de en
  • DE1639458U - ACETYLENE DEVELOPER. : de en
  • US2599029A - Electric heater : en
  • US2599306A - Mirror mounting structure : en
  • GB673221A - Improvements in or relating to a travelling tool carrying rig : en
  • US2599093A - Pigmented cellulose fiber : en
  • AU913952A - Structural panel : en
  • AU311451A - Resilient Load-carrying assembly fora cover, bed, chair or like article of furniture : en
  • CA483760A - Suction cleaners : en fr
  • US2599196A - Window construction : en
  • US2599447A - Hairpin : en
  • USD166899S - Pair of shearsi : en
  • US2598861A - Rolling curtain : en
  • US2598971A - Windshield wiper mechanism : en
  • AU900752A - Improvements relating tothe production of sized paper and tothe use of new sizing agents : en
  • US2598837A - Hair curler : en
  • US2598946A - Tire handling stand with movable clamping arbor : en
  • DE1639332U - DEVICE FOR TEMPORARILY LOCKING OF DRINKING GLASSES. : de en
  • DE1639318U - CALCULATION BOX. : de en
  • DE1639435U - LUGGAGE- OR SUITCASE HOLDER FOR MOTORCYCLE OD. DGL. : de en
  • DE1639500U - THREAD GUARD FOR SPINNING MACHINE. : de en
  • DE840390C - Method and device for fractional cooling of contact ovens : de en
  • DK74237C - Insulator holder for electric fences. : da en
  • FR1009822A - Device for launching rocket shells : en fr
  • FR1009669A - Electric switch and the like : en fr
  • FR1009705A - Process for the elimination of alterations in coloring due to metal sulphides on enamels, glassware, glazes and other silicate fusion products : en fr
  • FR1009897A - Method and device for constructing buildings : en fr
  • GB673361A - Improvements in and relating to photoelectric cell structures : en
  • FR1009887A - Beet loader : en fr
  • US2598972A - Method of making a composite hollow internally cement-lined internally generally cylindrical object : en
  • US2599256A - Yarn twisting machine : en
  • US2599281A - Arc welding : en
  • US2599468A - Nonadecyl glycols : en
  • US2598866A - Means for continuously forming thin plastic sheets : en
  • US2599504A - Cabinet unit with changeable interior : en
  • DE1639259U - NEGATIVE CARD BOX. : de en
  • DE840331C - Speed controller for injection internal combustion engines : de en
  • FR1009978A - Device for setting up and automatically disengaging the pivot axes of a body tilting in several directions : en fr
  • US2598796A - Methods for the reduction and sintering of bodies containing reducible metal compounds : en
  • DE840325C - Number comparison device for statistical machines and the like like : de en
  • FR1009935A - Aqueous solution or dispersion of hydrated alumina and its preparation process : en fr
  • FR1009988A - Rotating lance sprinkler : en fr
  • GB673501A - Extraction of oil from nuts and seeds : en
  • DK74253C - Can with tilt lid. : da en
  • DE1639280U - LID CLIP FOR JARS. : de en
  • DE840499C - Method and machine for the production of cross-bottom bags : de en
  • FR1009632A - Gear shifting mainly for hoist hoists : en fr
  • GB673195A - Method and apparatus for regulating or varying the filling of hydraulic couplings : en
  • DE1639494U - SERVING DISH. : de en
  • DE840852C - Car bogie with two wheels each on parallel axes : de en
  • GB673413A - New local anaesthetics which are substituted benzoic esters and processes for making the same : en
  • DE840649C - Pressure barrel for pumping liquids : de en
  • DE1639236U - REAR REFLECTORS, ESPECIALLY FOR ROAD TRANSPORT PURPOSES. : de en
  • GB673137A - A new or improved mixing vessel : en
  • GB673440A - Improvements in or relating to the preparation of tetra-alkyl-and/or-aryl-lead compounds : en
  • GR13619B - TRANSMISSION FOR THE SUSPENSION OF ELECTRIC LINE PIPES. : el en
  • DE1639257U - WASHING MACHINE, IN PARTICULAR ELECTRIC HOUSEHOLD WASHING MACHINE. : de en
  • DE1639324U - PUNCHING DEVICE WITH DEVICE FOR PULLING AND ATTACHING WIRES INTO BEES. : de en
  • FR1009777A - Improvements to current generator adjustment devices for lighting installations for motor vehicles : en fr
  • US2598828A - Track link : en
  • US2599046A - Vulcanizing annular articles : en
  • US2599282A - Coupling for connecting trailers to power vehicles : en
  • US2599400A - Method of making stable plastic molding composition of low shrinkage and product obtained thereby : en
  • FR1009891A - Manufacturing process of siliceous bricks : en fr
  • GB673174A - Folding and sealing machine for filled paper bags : en
  • GB673390A - Improvements in or relating to electric multi-contact switches : en
  • US2599222A - Locking device for the tubes of telescopic structures : en
  • AU904952A - Improvements in or relating to electric lamps : en
  • US2598909A - Regulated high-voltage supply : en
  • US2599110A - Dishwashing machine : en
  • US2599512A - O-2, 4, 6-trichlorophenyl o, o-dialkylthiophosphates : en
  • US2599277A - Cover for a hood compartment of drophead motorcar bodies : en
  • DE840656C - Device for displaying the change of direction in electrically illuminated bicycles and motorcycles : de en
  • US2598835A - Slip rod gauge : en
  • DE840581C - Transformation table, especially for apartments : de en
  • US2598719A - Eyelash curler : en
  • US2599078A - Automatically locking zipper : en
  • USD166921S - Housing fixture for odor-oxidizing ozone lamp : en
  • GB673170A - Improvements in or relating to the process of making gas from carbonaceous solid fuels : en
  • US2598850A - Jig saw : en
  • US2599503A - Apparatus for the treatment of hides, skins, and the like : en
  • DE1639224U - FLAP FOR A MUSIC CABINET. : de en
  • US2599235A - Concrete conveying apparatus : en
  • DE1639290U - TIN CAN MADE OF CLEAR, UNBREAKABLE, THERMOPLASTIC PLASTIC. : de en
  • DE751487C - Easel file : de en
  • GB673308A - Improvements in or relating to photographic materials : en
  • US2599053A - Cold header : en
  • FR1009882A - Method and device for manufacturing stamped parts in malleable materials : en fr
  • US2599495A - Portable rim-driven circular saw : en
  • CA483778A - Volume compression circuit : en fr
  • AU907152A - Improvements in ignition and automatic pilot controls for fuel burners : en
  • DE840689C - Process for the production of organic sulfur compounds : de en
  • US2598675A - Low water-loss cement slurry and method of cementing a well therewith : en
  • US2598746A - Device for separating oil from water : en
  • US2598865A - Industrial truck : en
  • US2598992A - Paper dispenser : en
  • US2599113A - Automatic trot line setter : en
  • FR1009912A - Method and device for priming liquid pumps driven by a multi-cylinder combustion engine : en fr
  • GB673296A - Machine for providing screw heads with a slot for the screw-driver : en
  • FR1009612A - Closing device for container : en fr
  • DE1639268U - SMOKE RADIATOR. : de en
  • US2599084A - Winged harrow hitching cart : en
  • AU154167B2 - Improvements relating to mining machines : en
  • DE1639322U - FEED ROLLER ARRANGEMENT FOR HAECKSEL MACHINES. : de en
  • DE840862C - Method for firmly connecting mutually insulated metal bodies : de en
  • FR1010015A - Mobile floor for industrial gasifiers : en fr
  • GB673232A - Improved tapping tool for grading trees or plants producing latex or other useful saps : en
  • FR1010037A - Frying, baking and roasting device : en fr
  • US2598883A - Paper clamp : en
  • US2599038A - Toaster heating element : en
  • DE840670C - Container : de en
  • US2598908A - Coating head : en
  • US2598901A - Clamp for constricting flexible tubular elements and the like : en
  • US2599145A - Triazine derivatives of diphenyl sul : en
  • AU159205B2 - Improvements in or relating tothe production of electrically conducting cements and method of making an electric semiconducting device with such cements : en
  • AU154414B2 - Improvements in or relating to oscillator circuit-arrangements : en
  • DE840646C - Process for the production of drawings and lettering with luminous paint behind transparent material : de en
  • DE840623C - Driving control device, in particular for motor vehicles : de en
  • FR1009773A - Device for taking samples from a liquid undergoing vacuum treatment : en fr
  • FR1009907A - Damping cap for typewriter keys : en fr
  • DE1639271U - CENTERING DEVICE. : de en
  • DE1639426U - HANGING DEVICE ON BABY CARRIAGE HANDRAILS, BICYCLE HANDLEBARS AND THE LIKE. : de en
  • DE828581C - Footrest : de en
  • US2599079A - Seat position lock : en
  • US2599494A - Photographic emulsions : en
  • US2598793A - Lever actuated axially shifting type tire loosening apparatus : en
  • US2598947A - Combined television camera and prompter : en
  • US2599226A - Loop forming device for stitch forming mechanism : en
  • US2599415A - Putty removing device : en
  • BE501794A - MANUFACTURING OF GLYCOLS. : en fr
  • US2599224A - Moistener for hectographic duplicating machines : en
  • US2599381A - Axis converter : en
  • US2599402A - Ore-washing apparatus : en
  • US2598986A - Friction box structure for straight knitting machines : en
  • GB673330A - A process for the simultaneous preparation of sodium carbonate and calcium oxide : en
  • GB673148A - Improvements in or relating to organo-silicon co-polymers : en
  • DE1639387U - ARCHITECTS LINEAL. : de en
  • GB673482A - High speed electrically driven centrifuge : en
  • AU897752A - Wideband amplifier circuits : en
  • DE840329C - Standing centrifugal machine with drive arranged directly on the runner shaft for killing insects, insect larvae and eggs in grainy or crushed goods : de en
  • FR1009602A - Inductive track circuit connections : en fr
  • CA483670A - Ice cream sandwich method and article : en fr
  • DE1639205U - CLEANING BRUSH. : de en
  • FR1009853A - Sophisticated exhaust mechanism : en fr
  • DE1639414U - CAN HOLDER. : de en
  • BE507648A - : en fr
  • DE760242C - Power control for electrically powered vehicles : de en
  • US2599005A - Plural scale indicator : en
  • US2599457A - Unitfed : en
  • AU162634B2 - An interlocking building block : en
  • CA483714A - Expanding chain for wrist bands : en fr
  • FR1009863A - Electric rectifier : en fr
  • US2599323A - Contact arm for distributor breaker plates : en
  • FR1009683A - Home appliance : en fr
  • AU154988B2 - Improvements in spectacles and spectacle-frames : en
  • FR1009843A - Pit prop : en fr
  • GB673153A - Improvements in and relating to the manufacture of lubricating greases : en
  • GB673525A - Improvements in or relating to knuckle couplers for railway and like vehicles : en
  • GR13626B - INSTALLATION FOR THE MAKING FOR FREEZING OF GAS CONTAINING SULFUR DIOXIDE. : el en
  • US2599170A - Tool support : en
  • US2599186A - Dropout fuse construction : en
  • US2599515A - O-2, 4, 5-trichlorophenyl o, o-dialkylphosphates : en
  • DE840543C - Process for the production of non-hygroscopic fatty acid condensation products containing sulfonic acid groups : de en
  • DE840819C - Hand flipper : de en
  • DE840404C - Arrangement for determining the direction of incoming waves : de en
  • US2599348A - Scoop swinging mechanism : en
  • FR1009804A - Improvements to automatic opening and closing devices for tubular cases comprising a pivoting body : en fr
  • FR1009926A - Compensation joint for rails, especially grooved rails : en fr
  • FR1009858A - Application of insoluble complex copper sulfites as a fungicide : en fr
  • GB673393A - Improvements in or relating to gas turbine rotors : en
  • US2599388A - Shaping machine mechanism : en
  • DE840668C - Process for welding the edges of foil or sheet-like thermoplastics : de en
  • AU914252A - Method of refining crude cocoa and manufacturing cocoa masses : en
  • FR1009672A - Snake for rolling mill : en fr
  • FR1009875A - Mobile Launch Figure Bowling Game : en fr
  • DE840479C - Device for supplying engine exhaust gases to the fuel-air mixture : de en
  • DE840556C - Arrangement for the transmission of circular motion for a compressor with rotary piston : de en
  • FR1009812A - Coupling device without screws for structural metal parts : en fr
  • GB673242A - Dispensing fluidized pulverulent materials : en
  • FR1010017A - Motor vehicle towing device : en fr
  • DE840384C - Light carrier according to the modular system : de en
  • FR1009737A - New dyes, coloring processes and resulting products : en fr
  • GB673073A - Improvements in or relating to roller mills : en
  • FR1010080A - Instantaneous parallel vice : en fr
  • US2599017A - Rattrap : en
  • US2599149A - Compressor apparatus : en
  • DE840685C - Process for the production of pure ethyl chloride : de en
  • US2599095A - Shoe polisher : en
  • US2599167A - Scraping out device for mining boreholes : en
  • US2599263A - Ultrahigh-frequency electron discharge device : en
  • FR1009620A - Nibbler tool for cutting sheets : en fr
  • FR1009744A - Machine in which gas is compressed using pistons moving radially in the bores of a flywheel : en fr
  • FR1009936A - Improvements in methods and devices for measuring electromagnetic fields : en fr
  • DK74246C - Made into blinds. : da en
  • US2599252A - Master clip opening means for rotary duplicating machines : en
  • US2599399A - Portable foldable ironing board : en
  • US2599443A - Closure means for grain car doorways : en
  • AU906052A - Improvements in or relating to digging implements : en
  • CA483766A - Air-operated vise with improved actuator and adjustment means : en fr
  • USD166919S - Combined bottle cap and screw driver : en
  • DE823692C - Three-jaw drill chuck : de en
  • DE840589C - Schuettbauweise for the production of building walls from lightweight materials : de en
  • US2598662A - Control apparatus for battery wind chargers : en
  • US2598962A - Metal container having reinforced end seam : en
  • US2598740A - Slicing machine : en
  • US2599067A - Production of ammonium sulfate : en
  • US2599083A - Protective covering : en
  • US2599206A - Electronic delay system : en
  • US2599389A - Hydraulic fitting : en
  • CA483763A - Process for producing oxygen by liquefaction of air in which portion of air is expanded to supply refrigeration without loss of the oxygen content of the expanded air : en fr
  • US2598714A - Machinable high cobalt low carbon alloys for die-casting molds : en
  • US2598911A - Film or plate holder for cameras : en
  • DE1639245U - HOUSEHOLD MILK BOTTLE CAP. : de en
  • DE840602C - Spindle adjustment for precision measuring devices : de en
  • FR1010036A - Method for using the heat of the earth : en fr
  • GB673291A - Universal joint : en
  • GB673431A - Improvements in or relating to guns : en
  • GB673449A - Drawbar assembly for attaching agricultural implements to tractors : en
  • US2598856A - Snap action switch : en
  • US2599398A - Air regulator valve : en
  • DE1639273U - DIPSTICK. : de en
  • DE840630C - churn : de en
  • DE1639400U - POCKET MADE OF SYNTHETIC LEATHER OR PLASTIC MATERIAL WITH CLEAR INSIDE FOR FILES. : de en
  • US2599217A - Child's shampoo board : en
  • DE840332C - Auxiliary device for the automatic actuation of the injection point adjusting device in injection pumps of internal combustion engines : de en
  • DE840336C - Centrifugal circulation lubrication for rod bearings sitting on a crank pin, especially of locomotives : de en
  • CA483717A - Rosin-containing mixed esters : en fr
  • FR1009640A - Advanced bracelet for watches and the like : en fr
  • US2599372A - Fastening for containers, cases, bags, and the like : en
  • DE840697C - Continuous process for the production of alkyl lead compounds : de en
  • DE840783C - Air-cooled internal combustion engine : de en
  • FR1009868A - Electric contactor : en fr
  • AU157866B2 - Method of refining crude cocoa and manufacturing cocoa masses : en
  • USD166929S - Sajjan singh sarna bell : en
  • DE838598C - Process and device for carrying out exothermic catalytic reactions in contact ovens : de en
  • AU912652A - Improvements in or relating to silos : en
  • CA483684A - Building construction : en fr
  • CA483707A - Totally enclosed dynamoelectric machine utilizing a single cooling fan : en fr
  • CA483798A - Apparatus for filling valve bags and control means therefor : en fr
  • US2599321A - End cap for glove holding devices : en
  • USPP1101P - Chamaelaucium plant : en
  • US2598756A - Galvanized muffler with concavoconvex baffles : en
  • AU909552A - Improvements in or relating to automatic feed for cable-tool drills : en
  • US2599104A - Valve mechanism for rotating feeding head for combustion chambers : en
  • US2599001A - Nu, nu-disubstituted-beta-haloalkylamines : en
  • US2599479A - Reversing arrangement in two-stroke engines : en
  • AU158131B2 - Governor mechanism : en
  • US2599509A - 5-nitro-2-furfurylidene acetone semicarbazone : en
  • AU156715B2 - Improvements in or relating to bleaching of cellulose ethers : en
  • CA483828A - Method of producing vanillin, acetovanillone and other oxidation products : en fr
  • US2599179A - Furnace electrode : en
  • USD166900S - Pocket knife : en
  • AU900452A - Improvements in or relating to magnetic transducing assembly : en
  • GB673335A - Improvements in or relating to the production of consolidated insulation on electric coils : en
  • AU900652A - Improvements in or relating to magnetic recorder head assembly : en
  • AU904752A - Improvements in or relating in forced draft crossflow cooling tower : en
  • US2599456A - Greasing apparatus : en
  • US2599311A - Identification and itinerary record holder for wrist wear : en
  • FR1010009A - Removable solid tire wheel : en fr
  • US2599015A - Shield for automobile windows : en
  • CA483672A - Force measuring device : en fr
  • AU160368B2 - Resilient Load-carrying assembly fora cover, bed, chair or like article of furniture : en
  • DE1639289U - TIRE PRESSURE MONITORING DEVICE. : de en
  • GB673082A - New synthetic drying oils and coating compositions : en
  • US2598672A - Marine gyro vertical : en
  • US2598760A - Recording wire : en
  • DE840537C - Hydraulic high pressure descaling : de en
  • DE826112C - Photoelectric barrier of relatively large area without optical gaps : de en
  • FR1010031A - Automatic installation switch, plug-shaped : en fr
  • DE1639305U - HANDLE ATTACHMENT FOR HAND BRUSHES. : de en
  • DE1639465U - COMBINED HOUSEHOLD APPLIANCE. : de en
  • AU157763B2 - Fastening device : en
  • US2598660A - Triphenylmethane dyes : en
  • US2599042A - Excavating apparatus : en
  • US2599071A - Dispensing container for mustard, ketchup, and the like, having a slidable piston with hollow stem : en
  • US2599192A - Shelf for wash tubs : en
  • US2599327A - Camera with lens turret : en
  • DE1639215U - COVER FOR A HEATER OF THE TYPE OF A HEATING PAD. : de en
  • FR1009904A - Screed support for retaining screeds : en fr
  • US2599373A - Thixotropic gel for preserving wood : en
  • DE840814C - Rifle cleaning chain : de en
  • GB673461A - Improvements in rail anchors : en
  • GB673487A - Improvements in and relating to electric incandescent lamps : en
  • US2598722A - Frequency modulation system : en
  • AU160440B2 - An improved process for preparing iron catalysts : en
  • CA483753A - Contact structure for electric circuit breaker : en fr
  • JPS272076B1 - Voltage regulating apparatus : en ja
  • US2599000A - Nu, nu-disubstituted-beta-halo-alkylamines : en
  • FR1009910A - Drive device for motor vehicles : en fr
  • US2598720A - Girdle : en
  • US2599214A - Mechanism for transmitting torque : en
  • US2599257A - heitlinger : en
  • DE1639408U - ARRANGEMENT FOR FASTENING TRANSFORMER CORE SHEETS IN THE HOUSING, IN PARTICULAR FOR SMALL AND BELL TRANSFORMERS. : de en
  • US2599395A - Filament temperature compensating device : en
  • US2599465A - Method and apparatus for the application of materials : en
  • US2598965A - Fish lure : en
  • GB673125A - Improvements in or relating to diesel fuel compositions : en
  • DE840706C - Process for the utilization of preferably urban waste materials and waste water as fertilizer and soil improver : de en
  • DE840796C - Advertising device : de en
  • GB673247A - Process and apparatus for preventing the dispersion of dust by sand blasting apparatus : en
  • GB673327A - Process for the manufacture of nitrate-containing calcium cyanamide by treatment of calcium cyanamide with nitric acid solution : en
  • US2598917A - Refrigerator construction : en
  • US2599335A - Manufacture of glyoxal and polyglyoxal : en
  • US2599380A - Display stand : en
  • US2598801A - Lubricating apparatus for internalcombustion engines and the like : en
  • US2599407A - Razor blade handle attachment : en
  • FR1009927A - Electric railway intended to be used as a toy or model : en fr
  • BE501668A - IMPROVEMENTS TO COAL TANK STOVES. : en fr
  • US2599304A - Fluid pressure discharge apparatus : en
  • CA483724A - Method and apparatus for forming strip metal stock into tubing : en fr
  • GB673300A - Improvements relating to assembled nuts and lock washers : en
  • AU159760B2 - Methods of sealing together two large glass objects : en
  • AU155102B2 - Means for cutting semi-plastic bodies cast ina mould, preferable lightweight concrete bodies, anda casting mould used in connection withthe cutting means : en
  • AU913452A - Improvements in or relating to oscillator circuit-arrangements : en
  • DE840789C - Cold pressure welding tool with a flat, strip-shaped pressing surface : de en
  • FR1009693A - Further training in valve grinding machines : en fr
  • FR1010092A - Method and machine for automatically orienting and aligning loose fish : en fr
  • US2599267A - Stem remover for tobacco leaves : en
  • US2599098A - Snow melter and vaporizer : en
  • US2599364A - 1-alkyl-3-benzohydryl piperidines : en
  • US2598804A - Extensible drop-leaf table : en
  • US2599313A - Beating up mechanism for looms, especially for manufacturing terry toweling : en
  • CA483693A - Slide-rule : en fr
  • DE763072C - Feedback, intermittently self-locking oscillation generator with an RC element in the grid circle (blocking oscillator) : de en
  • CA483731A - Image size control device for cathode ray tubes : en fr
  • US2599271A - Audio-frequency amplifier : en
  • AU901152A - Improvements in or relating tothe manufacture of nonmetallic laminar articles : en
  • AU913652A - Improved fastening device : en
  • GB673339A - Improvements in and relating to boots and shoes : en
  • US2598948A - Mining machine : en
  • US2599112A - Apparatus for determining the time of descent of instruments within boreholes : en
  • AU151020B2 - Improvements in quick-release devices for parachute harness andother purposes : en
  • AU914352A - Improvements in or relating to tubulous vapour generators : en
  • CA483752A - Electron diffraction apparatus : en fr
  • US2599165A - Molded stop mechanism for sliding clasp fasteners : en
  • US2599193A - Hand scraping tool : en
  • CA483762A - Suction cleaners : en fr
  • US2599148A - Apparatus for cutting fibers : en
  • US2598787A - Torch with concentric gas, oxygen, and mixture outlets : en
  • US2599049A - Vestibule mat and cleaning system therefor : en
  • DE840641C - Lead-free enamels for aluminum and aluminum-based alloys : de en
  • AU295851A - Motorised or mechanical wheelbarrow andthe like : en
  • FR1009995A - Set of means of transport, especially for elevated constructions : en fr
  • US2598863A - Drive axle mounted for swinging and rocking motion : en
  • US2599062A - Telephone base accessory holder : en
  • AU157200B2 - Improvements in or relating to accounting machines : en
  • CA483825A - Elevating roundabout : en fr
  • US2598977A - Automatic poultry feeder : en
  • US2599247A - Brake mechanism : en
  • US2599297A - Artificial limb : en
  • FR1010061A - Ribbed reinforced concrete plate for cantilever roofs : en fr
  • FR1010073A - Hollow bodies composed of longitudinal flat bars and transverse flat bars assembled in the form of a grid and upper and lower chords : en fr
  • GB673249A - Improvements in or relating to arrangements for private branch telephone exchanges : en
  • US2598755A - Display device : en
  • US2599111A - Safety tag holder : en
  • US2599242A - Rotary circuit interrupter : en
  • US2599220A - Automatic start and stop mechanism : en
  • USD166938S - Iv ve n t05x r rem/eltz : en
  • US2598690A - Cam engaged clutch : en
  • US2599423A - Hose reeling mechanism : en
  • US2598743A - Zinc smelting : en
  • US2598751A - Art of cooling and dispensing beverages : en
  • US2599412A - Rearview mirror apparatus : en
  • US2599489A - Valve adjusting tool : en
  • US2598729A - Preparation of drying oils : en
  • US2598841A - Radiant heating system : en
  • US2598758A - Close coupling for motorized pumps : en
  • DE1639422U - FILM REEL, IN PARTICULAR FOR NARROW FILMS. : de en
  • AU157710B2 - Improvements in or relating tothe determination ofthe temperature of deposition of electrically nonconductive solids from gases : en
  • DE755772C - Receiver with automatic shrinkage control : de en
  • FR1009877A - Rotating piston combustion engine : en fr
  • GB673523A - Improvements in therapeutic massagers : en
  • DE840570C - Stand-by, storage and safety device for immersion heaters : de en
  • FR1009713A - Valve for air tank, especially for inner tube of vehicle wheels : en fr
  • AU913852A - An improvement in or relating to hobs for cutting the teeth of gear wheels : en
  • DE840486C - Lubricator for Bowden cables, especially for motorcycles : de en
  • US2599334A - Seal for blast furnace hoppers and bells : en
  • DE840324C - Display device for cash registers, calculating and accounting machines : de en
  • US2598833A - Process for electrolytic deposition of iron in the form of powder : en
  • US2598893A - Apparatus for producing flat glass : en
  • US2598921A - Pipe handling sling : en
  • DE1639214U - SPRING HOLDER FOR RADIO TUBES. : de en
  • CA483683A - Building construction : en fr
  • CA483794A - Surface active compositions : en fr
  • US2598761A - Composition for rendering printing rollers nonmeltable : en
  • US2599143A - Broomcorn harvester : en
  • AU905952A - Means forthe reinforcement of wooden window sashes : en
  • US2599337A - Lubricating oil additives : en
  • US2598734A - Mass spectrometer : en
  • US2599506A - Abrasive articles : en
  • CA483759A - Suction cleaners : en fr
  • AU906152A - Front axle for automobile having independent wheel springing : en
  • DE840562C - Device for applying a road surface, such as mastic asphalt cover or the like. : de en
  • DE840624C - Longitudinal oscillator : de en
  • AU155325B2 - Improvements relating tothe production of sized paper and tothe use of new sizing agents : en
  • US2599101A - Heating control apparatus : en
  • US2599265A - Accuracy shooting rest with recoil absorbing means : en
  • US2599432A - Tetrachlorothiolane and method for preparing the same : en
  • US2598780A - Telescopic shafting arrangement : en
  • US2598885A - Stock and barrel connection in guns : en
  • US2599422A - Atomizer : en
  • US2599213A - Machine for reading-in and punching jacquard cards : en
  • US2598776A - Clip for attaching trim objects : en
  • US2599307A - Motor and pump assembly : en
  • CA483736A - Musical instrument : en fr
  • CA483737A - Levelling system for a lifter roof tank : en fr
  • DE1639395U - WOODEN TRANSPORT BOX. : de en
  • DE840720C - High-voltage overhead line system : de en
  • FR1010066A - Improvements made to wheel hubs or similar components and their manufacture : en fr
  • FR1009678A - Process for stacking and drying flat concrete parts, for example cement tiles : en fr
  • US2598795A - Apparatus for producing moire fabrics : en
  • US2598731A - Diaphragm control for multilens cameras : en
  • US2599448A - Spraying attachment for tractors : en
  • AU160314B2 - Improvements in packages for frozen confection : en
  • AU160769B2 - Improvements in or relating to crossbar multi-switches : en
  • DE1639235U - METAL FOLDING RAIL FOR ALL KINDS OF POSTCARD STANDS. : de en
  • DK74250C - Method for stabilizing carotenes in dried green fodder. : da en
  • FR1009865A - Method and device for the production of fresh water from saline solutions : en fr
  • FR1010077A - Concrete slab and process for its manufacture : en fr
  • GB673378A - Improvements in hydraulic servo motors : en
  • DE840665C - Vehicle toy that is redirected when it hits an obstacle : de en
  • DE840692C - Process for the production of sulfur-containing organic compounds : de en
  • AU914652A - Means for cutting semi-plastic bodies cast ina mould, preferable lightweight concrete bodies, anda casting mould used in connection withthe cutting means : en
  • DE840626C - Vending machine : de en
  • DE1639294U - CAUSTIC BURNER. : de en
  • AU155790B2 - An improvement in or relating to hobs for cutting the teeth of gear wheels : en
  • DE1639284U - SLIDE BOX. : de en
  • GB673069A - Improvements in liquid valve mechanism : en
  • US2598914A - Aperiodic electronic blocking valve : en
  • US2599173A - Dispensing apparatus : en
  • US2599420A - Suction duster for venetian blinds : en
  • GB673426A - A method for processing crude gases obtained on halogenating metallic ores : en
  • GB673497A - Lamp holder for christmas tree illumination : en
  • AU300651A - Improved bulldozer mounting : en
  • AU151145B2 - An improved box for transporting chickens or other livestock : en
  • DE1639309U - FOOTREST. : de en
  • DE1639453U - WHEEL FOR WASHING MACHINES TO MOVE THE WASHING WATER. : de en
  • DE840566C - Portable electric circular saw : de en
  • DE840735C - Current-dependent indexing device for multi-motor drives : de en
  • US2599466A - Apparatus for continuous catalysis : en
  • US2599437A - Switch : en
  • US2599469A - Differential wheel unit for trailers or the like : en
  • US2598753A - Tripod : en
  • US2598960A - Speed responsive device with modifier : en
  • DE840639C - Pipe connection : de en
  • US2598778A - Ice fishing tilt : en
  • US2599428A - Tube bundle for heat exchangers : en
  • US2598686A - Folding clothes drier : en
  • US2599414A - Adjustable roll support : en
  • US2598830A - Apparatus for molding concrete walls : en
  • US2598920A - Carrier for containers : en
  • CA483780A - Control device for pivoted windows and the like : en fr
  • CA483820A - Conveyor and drive chain : en fr
  • US2598676A - Apparatus fob eliminating the linear : en
  • US2599085A - End of page indicator and signal for typewriters : en
  • US2599298A - Fire alarm and spray system : en
  • CA483748A - Back-pedalling braking hubs : en fr
  • AU153962B2 - Improvements in hot gas reciprocating engines orthe like : en
  • USD166928S - Sajjan singh sarna : en
  • US2598864A - Combined overrunning clutch and bearing : en
  • US2598933A - Knife assembly for rotary cutters : en
  • US2599430A - Register control system for web cutting mechanisms : en
  • US2598880A - Self-leveling motor carrier for grain elevators : en
  • CA483695A - Train traffic control : en fr
  • FR1009899A - Improvements to internal combustion engines : en fr
  • GB673521A - Improvements in a spray dispensing system : en
  • US2599508A - Electrical bandpass network : en
  • CA483790A - Flying controls for aircraft : en fr
  • AU901452A - Methods of sealing together two large glass objects : en
  • US2599396A - Seating and sleeping unit : en
  • US2599431A - Fruit juice blend and method of producing same : en
  • AU156810B2 - Preparation and use of finely-divided resins : en
  • AU903652A - Improvements in and relating to electric circuit breakers having thermal latching means : en
  • US2598688A - Last : en
  • US2599013A - Hub and brake assembly : en
  • US2599119A - Ethylene/butene-1,4-dioic acid monoester copolymers : en
  • CA483830A - Method and apparatus for molding : en fr
  • DE1639378U - PIPE BODY MADE OF COMPRESSED SHEETS. : de en
  • DE1639443U - PACKAGING FOR BAKED GOODS, IN PARTICULAR FOR PUMPERNICKEL, CUT BREAD AND THE LIKE. : de en
  • AU909052A - Improvements in or relating to methods of manufacturing cavity-resonator magnetrons : en
  • DE1639345U - MOVING FIGURES. : de en
  • DE840779C - Glass roofing, especially for cold beds : de en
  • FR1009663A - Wood glue : en fr
  • FR1009908A - Electro-dynamic drive device for weaving shuttles : en fr
  • GB673139A - Organo-silicon compounds and processes for their manufacture : en
  • US2598978A - Bed lamp with alarm clock : en
  • US2599178A - Electrodeposition of alloys of molybdenum with cobalt, nickel, and iron : en
  • US2598800A - Shipping container : en
  • DE1639367U - PURSE. : de en
  • AU154924B2 - Improvements in or relating to digging implements : en
  • US2598943A - Hair curler : en
  • AU159634B2 - An improved process for removing hair and wool from animal hides and skins : en
  • US2598995A - Food carrier assembly : en
  • US2598834A - Spinning young viscose : en
  • DE840374C - Separation of chromic acid from water, especially from waste water chromating plants : de en
  • GB673448A - Universal joint : en
  • GB673510A - Improvements in or relating to electronic frequency converting apparatus, particularly for resistance welding : en
  • DE840519C - Door lock, especially for cars : de en
  • DK74260C - Dosing and filling apparatus for butter molds and wrapping machines. : da en
  • GB673111A - Improvements relating to motor road vehicle construction : en
  • DE1639424U - CAN FOLDER. : de en
  • DE1639270U - TOOL FOR PLACING VENEERS. : de en
  • DE840813C - Rubber-based footwear with padded sole and process for its manufacture : de en
  • DK74242C - Method for fusing a metal cone and a glass window in the manufacture of a cathode ray tube. : da en
  • GB673266A - Bottom dumping container : en
  • CA483805A - Acoustic device : en fr
  • DE1639437U - SPINDLE DRIVE FOR RING SPINNING MACHINES. : de en
  • DE840371C - Adjusting device for shut-off devices in pneumatic conveyor pipelines : de en
  • FR1009984A - Device for mixing and pre-heating the fuel and air mixture of internal combustion engines which can be operated at will on light fuel or heavy oil : en fr
  • FR1010056A - Advanced device for supplying internal combustion engines : en fr
  • GB673164A - Improvements in the production of gases containing carbon monoxide and hydrogen from finely divided solid fuels : en
  • US2599390A - Preparation of extensible thread for winding about objects : en
  • US2599391A - Interface modifiers and method of preparing same : en
  • AU477451A - Improvements in and relating to metallic band for tensional strapping : en
  • FR1009695A - Fast curing cement : en fr
  • FR1009969A - Road lighting process on vehicle : en fr
  • DE1639372U - PLATES, IN PARTICULAR FOR FLOORING. : de en
  • DE840704C - Sheet feeder : de en
  • FR1009919A - Improvements to shuttle swords : en fr
  • DE840386C - Method for inserting a hinge mandrel formed by a tubular curl into the insertion holes of a box : de en
  • DE840828C - Double stroke dobby with reading device for paper cards u. like : de en
  • GB673243A - Improvements in removable front-pieces for spectacles : en
  • GB673321A - Toy : en
  • DE1639296U - ROULET GAME WITH THREE ROWS OF POCKETS. : de en
  • DE1639466U - FRICTION DEVICE. : de en
  • GB673473A - Improved control device for electric motors : en
  • GB673068A - Improvements in scales or balances for weighing : en
  • DE1639243U - BICYCLE CARRIER. : de en
  • DE840550C - Numbering machine for printing machines : de en
  • FR1009948A - Electric welding installation : en fr
  • DE1639234U - TABLE SEWING MACHINE. : de en
  • FR1009913A - Game : en fr
  • DK74232C - Method of growing microorganisms and higher fungi. : da en
  • DE1639473U - SOFA BED CONVERTIBLE INTO A SEAT. : de en
  • GB673063A - Metallic compounds of amino acids and preparation thereof : en
  • GB673253A - Improvement in ferrochrome-silicon-aluminium alloy : en
  • GB673353A - Improvements in large aperture objectives : en
  • DE840560C - Pliers for quick lifting of ice cream bars : de en
  • GB673273A - Improved process for hydrogenating edible oils : en
  • GB673319A - Improvements in and relating to control valves for radiators : en
  • GB673206A - Improvements in or relating to grounding reactors : en
  • GB673089A - Improvements relating to electrical control systems : en
  • GB673282A - Improvements in loom harness : en
  • GB673398A - Improvements in or relating to machines for cleaning fish : en
  • GB673474A - Improvements in and relating to automatic electric circuit opening devices : en
  • GB673093A - Box for punches : en
  • GB673265A - Improvements in metallurgical furnaces comprising stirring windings : en
  • FR1010084A - Variable speed hydraulic motor : en fr
  • GB673237A - Improvements in and relating to oxide-coated cathodes : en
  • FR1009729A - Watertight connection device for, for example, pipettes : en fr
  • DE840359C - Saddlebag for bicycles or the like. : de en
  • DK74252C - Press for shaping objects. : da en
  • FR1009743A - Transplant device : en fr
  • FR1009779A - Further training in bicycles with auxiliary motors : en fr
  • DE1639261U - ADJUSTABLE CARD SUPPORT. : de en
  • GB673275A - An apparatus for recording and reproducing sound : en
  • GB673484A - Improvements in or relating to furnaces for heating vermiculite or other materials : en
  • FR1009924A - Torque auto-transformer : en fr
  • CA483788A - Door spindle key lock : en fr
  • FR1009643A - Soft saddle for cycles and other similar vehicles : en fr
  • GB673256A - Improved method of, and device for, winning coal and such like minerals : en
  • GB673451A - Process for the production of organic phosphines : en
  • DE1639216U - LIGHT BULB WITH LIGHT FUSE. : de en
  • DE840514C - Mobile distribution device for beverages, especially milk and other liquids : de en
  • DE1639468U - ELECTRIC DISHWASHER FOR HOUSEHOLD. : de en
  • DE1639368U - DRIVER FOLDERS FOR DELIVERY NOTE AND INVOICE BLOCKS. : de en
  • DK74241C - Impulse generator for electric fences. : da en
  • FR1009841A - Reciprocating power saw : en fr
  • IE20384L - Derivative of nitrobenzal acetone : en
  • US2599484A - Steering control for model aircraft : en
  • GB673293A - Improvements in rotary agglomerating presses : en
  • DE1639413U - CHRISTMAS TREE ORNAMENTS. : de en
  • FR1009890A - Construction process of a steel frame for buildings : en fr
  • FR1009834A - Keyless padlock : en fr
  • GB673453A - Sanding machines : en
  • DE840327C - Trap nest facility : de en
  • DE840520C - Latch lock, especially for the doors of motor vehicles : de en
  • FR1009874A - Improvements made to bags, especially backpacks : en fr
  • FR1009953A - Toy vehicle : en fr
  • US2599347A - Building mechanism for packages of yarn : en
  • FR1010029A - Twin needle connection : en fr
  • GB673267A - Magnetic cores for electric induction apparatus : en
  • GB673309A - Improvements in or relating to pumps or compressors with a short run piston : en
  • US2599207A - Metal plate rotary fastener : en
  • US2599155A - High-speed boring machine : en
  • US2599127A - Sterilizing detergent composition and method of use : en
  • US2598857A - Television signal converter : en
  • US2599072A - Safety mechanism for pressure cookers : en
  • US2599240A - Cabinet and drawer assembly : en
  • USD166918S - Seat cover : en
  • DE840627C - Two-layer plow : de en
  • FR1009753A - Italian table : en fr
  • US2598725A - Prevention of corrosion : en
  • US2598904A - Shaped zircon ceramic bodies and composition and method of producing the same : en
  • US2599088A - Accordion with reedless wind instruments : en
  • US2599139A - Apparatus for separating solids from currents of gases : en
  • DE1639240U - DIRECTION INDICATOR WITH ELECTRO-MAGNETIC OPERATED ANGLE ARM. : de en
  • DE1639360U - COUPLING FOR CONNECTING, e.g., CLEAR BOX TIPPERS WITH DBB VEHICLES : de en
  • DE840587C - Gas heated grill : de en
  • GB673281A - Device for facilitating the removal, by means of an injection syringe, of injection solution from a container : en
  • US2598791A - Tire treading mold : en
  • US2599044A - Artificial denture and retainer therefor : en
  • DE754655C - Interference light modulator : de en
  • DE840576C - Earth pressure proof coffin : de en
  • DE840548C - Base ring stiffening for firebox kettle : de en
  • US2599275A - Folding electric food mixer : en
  • FR1009603A - Semi-automatic press with fixed plate, pressing cylinder and pressure multiplier levers for glassware, ceramics and other applications : en fr
  • FR1010032A - Advanced, plug-shaped installation automatic switch : en fr
  • GB673455A - Improvements in thread rolling apparatus : en
  • FR1009870A - Latch lock : en fr
  • DE840771C - Test device based on the fixed quantity principle : de en
  • US2599261A - Billfold with unstitched center panel : en
  • FR1009658A - Paddle dryer : en fr
  • FR1009740A - Assembly of a handle and articles provided with such an assembly : en fr
  • FR1009792A - Kitchen buffet made up of standardized elements : en fr
  • FR1009945A - Improvement in the manufacture of gravure printing inks : en fr
  • DE840773C - Pickups : de en
  • GR13632B - FOLDING TENT OF RURAL MINIMUM VOLUME. : el en
  • DE840351C - Support for single-axle wagons : de en
  • FR1009884A - Level regulator device with damping on the variation of the instantaneous error : en fr
  • US2599070A - Food mixer : en
  • US2599449A - Method of reactivating alkali solutions used in treatment of hydrocarbon oils : en
  • US2599502A - Drip pan for flush tanks : en
  • USD166916S - Handle for a refrigerator door latch : en
  • AU157119B2 - Improvements in or relating to ventilators : en
  • DE744779C - Electrical calculator : de en
  • FR1009943A - Slabs, blocks and other objects molded from aerated concrete and their manufacturing process : en fr
  • CA483783A - Antiglare system for automotive vehicles employing polarized light : en fr
  • DE840820C - Gear for turntables of toy and model railway systems : de en
  • FR1009848A - Sprayer for irrigation or other applications : en fr
  • AU899052A - Improvements in or relating to Accounting Machines : en
  • FR1009722A - Process for the production of molded bodies : en fr
  • GB673080A - Improvements in or relating to pyrophoric lighters : en
  • DE840694C - Process for the preparation of cyclohexylamine lactate : de en
  • GB673495A - Electronic high precision dial gauge : en
  • DE1639384U - COUPLING ROD, IN PARTICULAR FOR COUPLING TANK TO A PULLING AND PUSHING DEVICE PROVIDED ON TANK VEHICLES. : de en
  • GB673116A - Bagging machine : en
  • IE19734L - Moulding concrete pipes : en
  • DE1639409U - ELECTRIC HOUSEHOLD MACHINE. : de en
  • DE840567C - Button box for controlling electromotive drives, especially for hoists : de en
  • DE840788C - Hydraulic control for spring hammers : de en
  • GB673400A - Improvements in carbon black : en
  • FR1009726A - Method and machine for washing and dyeing textiles : en fr
  • GB673119A - Improvements in or relating to straight-bar knitting machines : en
  • DE840736C - Switching device for the staggered, current-monitored activation of the motors of multi-motor drives or other consumers : de en
  • DE840321C - Device for filling out and evaluating betting slips : de en
  • US2599375A - 2,4,6-trichlorophenyl dialkylphosphates : en
  • FR1009789A - Special trunk and tent designed for travel, tourism and camping : en fr
  • GB673096A - Improvements in or relating to tipping vehicles or dumpers : en
  • GB673233A - Dressing tool impregnated with diamonds for trueing grinding wheels : en
  • DE1639499U - ROW-SHAPED RUNNING OF RUNNERS, IN PARTICULAR C-SHAPED RUNNERS, FOR SPINNING AND TWISTING DEVICE, TO APPLY THEM TO THE RINGS. : de en
  • GB673184A - An improved machine for vulcanising a sole to a boot or shoe length : en
  • DE1639339U - CORK WEDGE AT THE SAME TIME INSERT IN PLACE OF A HEEL FOR SPORT SHOES. : de en
  • DE840465C - Multi-share plow : de en
  • FR1009914A - New detergents, emulsifiers and wetting agents : en fr
  • GB673171A - Improvements in or relating to machines suitable for attaching heels to shoes : en
  • FR1009808A - Moisture detector in liquids : en fr
  • GB673214A - Improvements in or relating to insulated electrical coils : en
  • DE1639253U - NIGHTDRESS FOR LADIES AND MEN. : de en
  • US2599279A - Identification and recording roller : en
  • DE1639311U - SEAM-WELDED FLAT CONTAINERS WITH FIBER DUST LAYER. : de en
  • FR1009989A - Rotary printing : en fr
  • FR1009668A - Device for fixing a tool on a boring bar : en fr
  • GB673384A - Improvements in heat-insulating coverings, particularly for pipes and tubes : en
  • US2598754A - Fuel injection system : en
  • US2598691A - Awning construction : en
  • DE761734C - Device for measuring extremely small radiation doses : de en
  • US2598742A - Smelting of zinciferous ore : en
  • DE1639357U - ACCOUNT CARD WITH ADDRESS FORM. : de en
  • DE767359C - High performance fuel : de en
  • GB673441A - Method of staining slides and staining solutions therefor : en
  • CA483813A - Radio relay systems : en fr
  • US2598687A - Anchoring means for the canopy of a combination sun shade and clothes drier : en
  • US2598745A - Smelting of zinciferous ore : en
  • US2598870A - Rail truck : en
  • US2599200A - Anchor raising and lowering means : en
  • US2599362A - Kitchen refuse receptacle : en
  • US2599446A - Resilient walled supply container with connected measuring trap chamber : en
  • US2598723A - Steam boiler : en
  • US2598967A - Toilet flush tank float valve : en
  • US2599326A - Decomposition of complex metal phosphate salts : en
  • USD166902S - Blecher ash tray : en
  • US2598673A - High-capacity oil bath filter : en
  • US2598999A - Crib attachment for beds : en
  • US2598940A - Collapsible cover for vehicles : en
  • US2598693A - Shoran intervalometer : en
  • US2599061A - Shuttle car : en
  • US2599392A - Recording device : en
  • FR1010050A - Safety lock : en fr
  • DE1639251U - BAKING HOOD. : de en
  • DE840344C - Vats for sauerkraut or the like : de en
  • GB673408A - Improvements in or relating to soot blowers : en
  • CA483793A - Break-in fuel and method for breaking in internal combustion engines : en fr
  • DE1639303U - BOTTLE FOR WASHING LAUNDRY OR. DGL. : de en
  • DE1639486U - CORD LOCKING RING FOR A LADIES WATCH CORD STRAP : de en
  • FR1009654A - Process and apparatus for the manufacture of carbon disulphide in continuous operation : en fr
  • GR13628B - IMPROVEMENTS IN THE WEIGHT COUNTING MECHANISMS. : el en
  • US2599470A - Axial flow compressor, particularly for combustion gas turbine plants : en
  • US2599510A - Keying device for electronic organs : en
  • US2599378A - Means for testing watt-hour meters : en
  • US2599441A - Thermocontact or fuse for alarm purposes : en
  • USD166930S - Sajjan singh sarna bell : en
  • DE1639285U - EXPOSURE DEVICE FOR THE PRODUCTION OF PHOTOCOPIES. : de en
  • DE1639394U - FOR TRANSPORT CONTAINERS, IN PARTICULAR CAST PARTS. : de en
  • DE840500C - Side gusset bag with a bottom that forms during filling : de en
  • AU897952A - Improvements in or relating to dry plate rectifier assemblies : en
  • US2599027A - Soluble copolymers of tris-2-alkenyl aconitates and 2-alkenyl alcohols : en
  • US2598896A - Fully balanced combination overdrive and hydraulic transmission : en
  • AU908552A - Improvements in or relating tothe production of electrically conducting cements and method of making an electric semiconducting device with such cements : en
  • CA483769A - Automatic lock slider : en fr
  • DE1639374U - FAST HAND PLANING MACHINE. : de en
  • DE840493C - Self-controlling reverse gear for electrically powered household appliances, especially washing machines : de en
  • DE840512C - Starter pull with switch for vehicles : de en
  • DE840530C - Impeller with outer ring for essentially axially flowed water turbines and pumps : de en
  • FR1010016A - Double acting air pump : en fr
  • US2599047A - Quasidetachable magnetic symbols, markers, and insignia : en
  • US2599361A - Pilot light lamp and socket structure : en
  • US2598879A - Heating apparatus : en
  • US2598882A - Temple mounting means for looms : en
  • US2599080A - Hop picking mechanism : en
  • US2598709A - Mechanism for operating a closure for an opening : en
  • AU908952A - Improvements in or relating to devices for amplitude modulation of ultrashort waves : en
  • US2598803A - Beta substituted gamma lactones : en
  • USD166925S - Flower pot or similar article : en
  • US2599035A - Fish bait : en
  • AU905552A - Improvements indirect-view colour tubes : en
  • DE1639364U - DEVICE FOR COAL COMBUSTION. : de en
  • DE840380C - Handle attachment for striking tools : de en
  • DE840654C - Gear change transmission, especially for motor vehicles : de en
  • US2598664A - Copolymers of unsaturated amido compounds : en
  • US2599025A - Method of working the inner surface of a hollow body : en
  • US2598824A - Electrical socket device : en
  • US2599272A - Fast-acting switching device : en
  • CA483768A - Glazing constructions : en fr
  • US2599091A - Forming pigment in cellulose fiber and paper containing the pigmented fiber : en
  • US2599434A - Removable handle : en
  • US2599486A - Heat-treating machine for textile material : en
  • GB673194A - Float instruments : en
  • GB673467A - Improvements in or relating to building bricks or units : en
  • FR1009767A - Acetylene generator : en fr
  • DE1639317U - FAST HOLE DIMENSIONS. : de en
  • DE840719C - Insulated implementation of electrical conductors for telecommunications systems : de en
  • FR1009707A - Sport game : en fr
  • US2599056A - Sawing machine : en
  • US2599450A - Rotary pump and motor hydraulic transmission system : en
  • DE1639262U - STAMP COLLECTING DEVICE. : de en
  • DE840400C - Road surface, especially for bridges : de en
  • DE840467C - Seed tub with mechanical spreading device : de en
  • DE840688C - Process for the production of solid, water-soluble aluminum acetate : de en
  • CA483734A - Head for an open-type motor-car body : en fr
  • CA483781A - Work blasting method and machine : en fr
  • FR1010065A - Method and device for reciprocal electrical unlocking of two electromagnetic relays : en fr
  • US2599218A - Roll end guide : en
  • DE840774C - Drive device for tapes with high-speed device, especially for tapes : de en
  • US2599481A - Reduction of steroid epoxides : en
  • FR1009749A - Polishing process and implementation devices : en fr
  • FR1009756A - Improvements in the mechanical control of rotating machines with intermittent operation and their applications : en fr
  • FR1010097A - Variable Spacing Device Typewriter : en fr
  • US2598679A - Method of abrading : en
  • US2599151A - Reciprocating element operating device : en
  • US2599405A - Side wall sample taking apparatus : en
  • AU308251A - Scarifying machines for bowling greensand the like : en
  • USD166920S - Fly siiatter : en
  • DE840738C - Arrangement for at least temporarily working in series operation, fed by rectifier direct current motors, in particular vehicle motors : de en
  • CA483739A - Fuel injector pump structure : en fr
  • GB673147A - Control means for use with ejection seat of aircraft : en
  • DE840521C - Fountain pen with coupled final cap : de en
  • CA483721A - Powdered hand soap containing crystalline borax : en fr
  • US2599316A - Steam generator : en
  • US2599439A - Sheathed razor blade holder : en
  • FR1009813A - Method and device for using the flesh of fish in the preparation of marinades, cured meats, sausages, pasta or the like : en fr
  • CA483755A - Multi-channel signalling systems : en fr
  • DE1639330U - STEERING FORK POST FOR BICYCLES. : de en
  • US2599030A - Automatic animal feeder : en
  • US2599268A - Method of producing hollow ceramic bodies : en
  • US2598715A - Separation of naphthalene isomers : en
  • GB673310A - Magnetogram carrier in the form of a disc, cylinder or strip with guide grooves : en
  • GB673509A - ª‰-haloalkylamines : en
  • DE1639249U - PACKAGING CONTAINERS MADE OF TRANSPARENT MATERIAL, ESPECIALLY FOR GROUND SPICES OR OTHER STACKABLE GOODS AND CANDIES OD. DGL. : de en
  • DE840505C - High-voltage flash unit with wirelessly ignited additional flash unit : de en
  • DE840803C - Adjustable ship propeller with two rotating blades, the spindles of which are nested in one another : de en
  • US2598812A - Electrically actuated weighing scale : en
  • US2599092A - Multiple layer paper containing pigmented pulp and method of making : en
  • GB673086A - Improvements in or relating to burners for pulverised coal : en
  • GB673216A - Improvements in or relating to blast guns : en
  • GB673367A - Improvements relating to the production of materials incorporating fibres or rod-like articles in substantially parallel mutual relation : en
  • DE1639238U - FLASHING SYSTEM FOR DIRECTION DISPLAY FOR MOTOR VEHICLES, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE1639312U - TOTE BAG FOR BOTTLES. : de en
  • FR1009664A - Method of stabilizing compensated floats for controlling automatic valves : en fr
  • FR1009994A - Method and solutions for treating metal surfaces : en fr
  • FR1009894A - Clip device for earrings or other similar ornament or jewelry : en fr
  • US2598892A - Identification tape and method of making same : en
  • US2599210A - Internally insulation lined vessel : en
  • US2599022A - Fabricated press : en
  • US2599052A - Casket transporting and hoisting vehicle : en
  • GB673176A - Improvements in or relating to cylindrical brushes : en
  • DE840784C - Torsion bar : de en
  • GB673351A - Improvements in rasps for buffing tyres and the like : en
  • GB673503A - Improvements in or relating to tobacco spreaders in cigarette making machines : en
  • GB673108A - Improvements in and relating to measuring levels in silos, hoppers and the like containers for solid particulate material : en
  • DE840594C - Compensation board for steel formwork : de en
  • GB673445A - Improved means for effecting correct closure of doors : en
  • US2599131A - Latching means for staple supporting slides : en
  • USD166911S - Embossed paper napkin or the like : en
  • FR1009730A - Method and device for the manufacture of conical tubes : en fr
  • FR1009972A - Improvement in intermittent Maltese cross mechanisms : en fr
  • GB673251A - Trench excavating machine : en
  • FR1009998A - Perforating knife : en fr
  • GB673469A - Improvements relating to the manufacture of fibres of glass or other similar or analogous thermoplastic materials : en
  • GB673516A - Improvements in and relating to tooth brushes : en
  • DE840480C - Multi-cylinder, two-row injection pump : de en
  • DE840848C - Electric resistance furnace for chemical and metallurgical purposes : de en
  • DE840847C - Arc deceleration device : de en
  • DE1639380U - PUNCHING TOOL FOR PUNCHING OUT ANY SHAPED PARTS. : de en
  • DE840565C - Rotary switch designed as a star-delta switch : de en
  • GB673118A - Fishing rod : en
  • DE840564C - Device for suppressing higher voltages on opening contacts in direct current circuits containing inductances with intermittently pre-magnetized switching choke : de en
  • US2598695A - Impulse sender with relay distributor : en
  • IE19969L - Substituted propanols : en
  • GB673437A - Collapsible container : en
  • FR1009987A - Connection and elbow for pipes : en fr
  • GB673180A - Inhibition of phosphoric acid corrosion : en
  • GB673223A - Improved blade for rotary hoes : en
  • DE840807C - Keyless box lock : de en
  • FR1009617A - Improvement in flexible wire switches : en fr
  • FR1009670A - Improvement in gas stoves : en fr
  • GB673470A - Improvements in or relating to building bricks : en
  • FR1009676A - Construction process : en fr
  • FR1009852A - Advanced volumetric meter : en fr
  • FR1009607A - Advanced device for attaching samples to a card : en fr
  • GB673101A - Improvements in or relating to insoluble salt of penicillin and process of preparing the same : en
  • GB673289A - Automatic alarm signalling apparatus for calling aid from a remote station in case of burglary or fire : en
  • GB673382A - Improvements in or relating to bicycle motor attachments : en
  • DE1639298U - RUNNING TOY FIGURE. : de en
  • DE840409C - Timer for electrical work processes : de en
  • DE840603C - Method and device for true measurement of the tolerance relationship between functionally interacting complementary parts : de en
  • DE840699C - Process for the preparation of N-carboxylic acid or N-thiocarboxylic acid anhydrides from α-aminocarboxylic acids : de en
  • FR1009621A - Improvements to the fixing, by welding, of bolts, studs and similar parts : en fr
  • FR1009934A - Launcher device for starter : en fr
  • FR1010023A - Improvements to recording or graphic reproduction devices : en fr
  • DE1639385U - DEVICE TO AVOID LIFE-DANGEROUS INJURY DUE TO PREVIOUS SPEED BODY IN CAR ACCIDENTS. : de en
  • DE840671C - Centrifugal machine, e.g. B. Spin-dryer with three-phase drive : de en
  • FR1009938A - Fishing rod : en fr
  • FR1009770A - Drawing benches for spinning machines : en fr
  • FR1009816A - Dust vacuum cleaner : en fr
  • FR1009917A - Automatic coupling for toy railway vehicles : en fr
  • GB673396A - Process of manufacturing chlorinated hydrocarbons : en
  • DE1639209U - PLUG FOR ELECTRIC CABLES WITH SEPARATE HOUSING. : de en
  • FR1009613A - Anti-roll table with reversible mobile table : en fr
  • FR1009739A - Eyeshadows and process for their preparation : en fr
  • AU162950B2 - Improvements in and relating to electric circuit breakers having thermal latching means : en
  • US2599007A - 21-halocholadienes : en
  • US2599060A - Expansible rotary drill bit : en
  • CA483787A - Manufacture of percussive rock drills : en fr
  • DE840408C - Sealing insert, especially for meter housings : de en
  • DE840726C - Electric busbar fuse box : de en
  • FR1009990A - Spacer rod, particularly intended for rails : en fr
  • US2599385A - Solid stick corrosion inhibitors and a process for preventing corrosion of oil and gas well equipment : en
  • US2599455A - Glass washing machine : en
  • US2598749A - Method of sealing universal joint assemblies : en
  • FR1009665A - Improvements to the constructive provisions for the connection between the pivoting units and their supports, in particular in hydro-electric groups : en fr
  • DE840863C - Electric ribbon cable : de en
  • FR1009636A - Two-stroke engine with crankcase scavenging : en fr
  • FR1010028A - Pouring device for powdery products : en fr
  • GB673196A - Improvements in or relating to the preparation of silica sols : en
  • AU154330B2 - Improvements in or relating to tubulous vapour generators : en
  • US2598684A - Pine gum distillation : en
  • DE840538C - As a box carrier trained push rod for coke ovens : de en
  • DE840383C - Zipper and process for its manufacture : de en
  • FR1009698A - Safety device for ballpoint pens : en fr
  • DE1639255U - PATTERN SHEET WITH LEADING NUMBER SYSTEM. : de en
  • DE1639418U - WINCH WITH INDEPENDENT CHANGEOVER FOR AGRICULTURAL LIFTS. : de en
  • DE840781C - Method for operating internal combustion engines : de en
  • GB673485A - Improvements in or relating to electric discharge lamps : en
  • US2598757A - Electric stop mechanism for jeeps : en
  • AU908652A - Improvements in or relating to register translators for use in telecommunication exchanges : en
  • DE840389C - Process for crystallizing out one or more components of a solution by cold : de en
  • DE840845C - Set bed drive of a two-turn high-speed press : de en
  • AU155561B2 - Improvements in thermostatic control devices : en
  • GB673140A - Control unit for pin hole detectors : en
  • GB673315A - Preparation of ethyl gamma-phenylacetylacetate : en
  • GB673481A - Machine for producing dispersions of liquids in air or other gases for the production of fogs : en
  • AU151112B2 - Improved bulldozer mounting : en
  • CA483746A - Preparation of photographic emulsions : en fr
  • AU155029B2 - Gas turbine plant : en
  • US2599325A - Conduit construction : en
  • US2599519A - Citrus juice products having stabilized cloud and process for making the same : en
  • AU157919B2 - Improvements relating to reducing frictional resistance between belts and pulleys : en
  • AU914052A - Quick-release overhead trolley conveyor hook : en
  • CA483824A - Cable fastening device : en fr
  • FR1009835A - Mechanical music stand : en fr
  • FR1010043A - Improvements to the trays for bringing liquids and gases into contact : en fr
  • GB673134A - Improvements relating to grain cleaning machines : en
  • US2599142A - Tanning and bleaching leather with a sulfoaromaticmelamine-formaldehyde resin : en
  • US2599351A - Meter for determining the amplitudes of sine waves recorded on disks : en
  • US2599319A - Filling and capping equipment : en
  • AU548951A - Improvements in or relating to ventilators : en
  • US2599241A - Lighter than air aircraft with heating means for the gas bags thereof : en
  • DE1639442U - PACKAGING BOX FOR CIGARETTE LEAVES WITH STICKED FILTER MOUTHPIECE. : de en
  • DE840808C - Lock with swiveling latch and additional bolt latch, especially for car doors : de en
  • GB673403A - Improvements in or relating to an apparatus for treating a string textile material : en
  • US2599003A - Mounting for articles : en
  • DE840818C - Paint spray gun, especially for low pressure air : de en
  • AU157640B2 - Quick-release overhead trolley conveyor hook : en
  • AU912952A - Improvements inthe preparation of intaglio moulds : en
  • CA483801A - Suction nozzle : en fr
  • US2598802A - Testing apparatus for voltage regulators for automotive vehicles : en
  • US2598842A - Radiant heating system : en
  • US2598844A - Collapsible baby bed : en
  • US2599181A - Mattress and cushion filler renovating machine : en
  • AU159307B2 - Improvements in or relating to accounting machines : en
  • US2599433A - Apparatus for retreading rubber tires : en
  • AU154008B2 - Scarifying machines for bowling greensand the like : en
  • US2599096A - Portable workbench for powerdriven hand and table tools : en
  • US2599393A - Bag supporting means for bag closing and sealing machines : en
  • USD166905S - Draftsmanxs i instrument : en
  • DE1639276U - SCREW CONNECTION, ESPECIALLY FOR WELDING AND CUTTING TORCHES. : de en
  • DE840659C - Vehicle tires, especially for agricultural vehicles : de en
  • DE840684C - Process for the preparation of isopropylaryl compounds chlorinated in the isopropyl radical : de en
  • DK74240C - Apparatus for determining electrical and physical data on iron plates for electrical use. : da en
  • US2598862A - Electric connector adapter : en
  • FR1009815A - Improvements to ballpoint pens : en fr
  • US2598799A - Means for purging refrigeration systems : en
  • US2599377A - Automatic travel adjuster for air brake pistons : en
  • US2599383A - Rollable structure for beds and the like : en
  • US2598697A - Method and apparatus for conducting geophysical surveys : en
  • US2599262A - Foundry molding machine : en
  • AU907752A - Improvements in or relating to accounting machines : en
  • CA483758A - Separation of phosphorus : en fr
  • DK74245C - Molding or core material and method for making a mold or core from the material and for making the material. : da en
  • DE840355C - Bed for vehicle repairs : de en
  • FR1009823A - Improvement in sealing devices : en fr
  • FR1009985A - Door lock : en fr
  • FR1009615A - Plastic tubes and bulbs : en fr
  • DE840680C - Handle tools such as ax, hatchet, hammer, hoe, etc. like : de en
  • DE840703C - Device for raising and lowering the pressure cylinder of high-speed cylinder presses : de en
  • FR1009751A - Method for mounting and isolating radio receivers and other radio devices : en fr
  • FR1009801A - Balloon limiter device usable in the textile industry : en fr
  • DE840460C - Method and device for measuring the amount of dust contained in the air, especially in underground mining : de en
  • US2598923A - Fur seaming apparatus : en
  • US2598950A - Recording apparatus : en
  • US2599020A - Vertically adjustable table : en
  • US2599523A - Shield for bunions and corns : en
  • GB673178A - Improvements in or relating to lubricating oil additives : en
  • GB673201A - Improvements in or relating to compressors : en
  • DE1639436U - FOOT BRAKE FOR POWER BIKES WITH INCLINED TELESCOPIC REAR SUSPENSION. : de en
  • AU154301B2 - Key hangers and key hanger support for key cases : en
  • CA483797A - Windshield wiper : en fr
  • US2598736A - Refrigerator of the absorption type : en
  • BE501771A - PROCESS FOR THE MANUFACTURE OF HOLLOW BODIES WITHOUT JOINT. : en fr
  • DE1639229U - SLIDE CALIPER RUNNER WITH PUSH BUTTON FOR TWO-SIDED SLIDE CALIPER. : de en
  • DE840552C - Device for accelerating individual sheets from the rest position and feeding them to a paper processing machine, for example embossing press or the like. : de en
  • US2599037A - Quick-dismountable cowling : en
  • GB673490A - Improvements in and relating to regulating systems : en
  • GB673328A - A fender beading or welt for a motor-vehicle : en
  • CA483779A - Generator control systems : en fr
  • DE752966C - Circuit for modulating transmitters : de en
  • DE840633C - Method for controlling internal combustion turbines with free piston propellant gas generators : de en
  • DE840798C - Spring plate pump : de en
  • US2599048A - Antenna rotating and/or tuning apparatus : en
  • CA483804A - Accessory systems : en fr
  • FR1009635A - Auxiliary device for vices : en fr
  • FR1009790A - Development of keys : en fr
  • GB673224A - Improvements in or relating to photosensitive cathode films : en
  • FR1009686A - Method and devices for transforming impedances for quadrupoles, and in particular for electric filters : en fr
  • GB673489A - Improvements in or relating to colouring natural hair : en
  • FR1009923A - Advanced training in seaplane float systems : en fr
  • US2598973A - Automatic charging and conveying device : en
  • DE1639363U - FIREPLACE. : de en
  • GB673517A - Improvements in or relating to sewing machine attachment : en
  • FR1009931A - Improvements to remote control and monitoring devices, particularly to centralized rail traffic control devices : en fr
  • FR1009942A - Luminescent lamp supplied with mains voltage, or other lower voltages, and ignition devices and arrangements therefor : en fr
  • GB673169A - Improvements in and relating to apparatus for winding continuous web material : en
  • GB673279A - Improvements in or relating to hinge devices : en
  • GB673480A - Writing instrument : en
  • DE1639295U - STIRRING VANES FOR FAST-RUNNING COLOR STIRRING MACHINES IN DIFFERENT SIZES, MADE OF METAL. : de en
  • FR1009752A - Metal frame pylon for all applications : en fr
  • FR1009867A - Combination unit in the form of a box or cabinet : en fr
  • FR1009831A - Power sockets with elastic tubular body of variable diameter : en fr
  • GB673530A - Injection molding machines : en
  • DE840645C - Motorized advertising car : de en
  • DK74257C - Machine gun. : da en
  • GB673076A - Improvements in or relating to electric contacts : en
  • FR1009829A - Process of blowing gas into molten metal : en fr
  • FR1009885A - Arrangement ensuring safe operation of suction cups on pipes under load : en fr
  • FR1009925A - Electrical apparatus intended to produce a kinetic adjusting force, for example to release brakes, disengage couplings, etc. : en fr
  • DE840717C - Protective armouring for cables and other items : de en
  • GR13625B - IMPROVEMENTS IN RELATION TO SAID METHOD YDROLISEOS POLYMER COMPOUNDS monomers, TA YPOSTANTAFDROLYSIN POLYMERS AND FACTORS CONDITIONING TOUEDAFOUS PERILAMVANONTAS The PERIECHONTAS RITHNETA THE POLYMERS. : el en
  • GB673097A - Improvements in portable electric heaters : en
  • GB673404A - Improvements in bolts designed more particularly for the assembly of furniture parts : en
  • DE840335C - Shaft coupling with a transmission part plugged into a sleeve of one shaft end : de en
  • DE1639493U - PRESSURE SCREW FOR HOPPER INK MILLS. : de en
  • US2599310A - Pipe with smoke baffle : en
  • FR1010024A - Improvements to jet propulsion aerodynes : en fr
  • AU303751A - Improved apparatus for concentrating juices : en
  • US2599376A - Dual brake control : en
  • US2599403A - Automatic spring tension varying means : en
  • FR1009606A - Advanced training in component housings for telecommunications equipment : en fr
  • FR1009854A - Hand tool with handle, and in particular cultivation hoe : en fr
  • DE840542C - Process for the production of water-insoluble, non-swellable, organic pigments : de en
  • DE840850C - Cable guide on cable car supports, especially for single cable cars using flexible means, e.g. B. rubber : de en
  • US2599451A - Vacuum bodying process : en
  • US2599499A - Spring plate valve : en
  • US2599524A - Industrial lift truck : en
  • DE1639361U - ROTARY CAPACITOR. : de en
  • US2599291A - Carbamylbenzene stibonic acids : en
  • DE1639281U - AIR INLET DEVICE FOR PRESERVED GLASSES. : de en
  • DE1639411U - SOFA BED. : de en
  • DE840791C - Dissolving device for grist in mills u. like : de en
  • FR1009962A - Distributor cap : en fr
  • GB673115A - Improvements in or relating to electrically operating moisture meters : en
  • AU155669B2 - Fuel control and ignition systems for fuel burners : en
  • DE1639282U - BOOTS MADE OF EMBOSSABLE MATERIAL WITH EMBOSSED IDENTIFICATION. : de en
  • DE840785C - Pocket oiler with fine regulation of the discharge : de en
  • FR1009735A - Instrument for dusting with rubber strands : en fr
  • GB673183A - An improved centrifugal machine for cleaning a substantially flat surface : en
  • US2599442A - Apparatus for stacking carton blanks : en
  • DE840622C - Device for aligning the set of pressure rollers to the printing position in counters with pressure device : de en
  • US2599454A - Structural photographic arrangement for obtaining three-dimensional images : en
  • DE840463C - Evaluation machine controlled by registration documents : de en
  • US2599164A - Folding chair : en
  • AU901252A - Improvements in or relating tothe manufacture of nonmetallic laminar articles : en
  • DE840800C - Master cylinder for hydraulic brakes of vehicles, especially automobiles : de en
  • FR1009959A - Device for controlling additional operations of excavation tools in shovel excavators : en fr
  • GB673225A - Improvements relating to lock mechanism for vehicle doors : en
  • DE1639204U - WASHER TROWEL. : de en
  • DE840606C - Gyrocompass : de en
  • AU156305B2 - Improvements in or relating to dry plate rectifier assemblies : en
  • CA483686A - Peat cutting machines : en fr
  • CA483706A - Roller bearing : en fr
  • DE1639217U - WEAR-RESISTANT THREAD GUIDE FOR KNITTING AND MOLDING MACHINES. : de en
  • US2599058A - Reversible drive mechanism : en
  • GB673159A - Improvements in shuttering for moulding buildings or structures in situ : en
  • CA483772A - Hydraulically operated check valve mechanism : en fr
  • DE1639258U - PUSH BUTTON NEWSPAPER HOLDER. : de en
  • DE1639275U - SPECIAL BRUETER FOR BROWNING HEN EGGS UP TO THE NINTH BROOD DAY. : de en
  • CA483806A - Compositions for dips and dip processes for coloring metals : en fr
  • US2599339A - Compositions containing a major amount of a wax and a minor amount of a copolymer of ethylene-1,2-dicarboxylic acids and their derivatives : en
  • US2599467A - Suction device for steam radiators : en
  • FR1009866A - Barometric capsule : en fr
  • GB673381A - Improvements in or relating to vehicle brakes : en
  • AU158239B2 - Improvements in or relating to braking means for railway wagons andthe like adapted to be controlled according to varying conditions of loading : en
  • CA483782A - Radio tuning device : en fr
  • US2599034A - Sealing means between rotating and nonrotating machine parts : en
  • US2599317A - Shoe insole : en
  • US2598805A - Latch means : en
  • US2599244A - Unitary doorframe trimming device : en
  • US2599266A - Electronic switching circuit : en
  • US2599521A - Respiratory device : en
  • FR1009648A - Adjustable stem for bicycle or similar vehicle handlebars : en fr
  • GB673506A - Power recovery cathode ray beam deflection systems : en
  • DE1639456U - SHEET FUSE FOR LOOSE-LEAF BOOKS. : de en
  • US2599221A - Conveyer system for receptacles fed to filler machines : en
  • FR1009694A - Advanced control system usable in particular for brakes : en fr
  • GB673307A - Improvements in or relating to rock drills : en
  • DE1639231U - HELMET DEVICE FOR BALL BEARINGS. : de en
  • DE840419C - Device for the evaporation of alkali or alkaline earth metal in the presence of gases or vapors which form a compound with the alkali or alkaline earth metal : de en
  • US2598811A - Of aigomattc : en
  • US2598819A - Address listing device : en
  • USD166932S - Base foe table lamps : en
  • FR1010048A - Jar for preserving by sterilization, with glass lid and interposed sealing ring : en fr
  • GB673114A - Improvements in and relating to electronic speed control systems for series motors : en
  • FR1009795A - Tensioner for metal wires : en fr
  • DE840523C - Signaling system with closed-circuit loops and power supply from the network : de en
  • US2598771A - Fishing lure : en
  • US2599476A - Method of producing a juice blend : en
  • DE1639472U - FORWARD FOLDING SPRING BALANCED GALLERIES WITH AND WITHOUT PARTITIONS. : de en
  • FR1009625A - Automatic control device for connecting a radiotelephone installation with an automatic telephone installation : en fr
  • DE840812C - Skylight opener for installation or assembly : de en
  • AU159866B2 - Improvements in or:relating to means for and method of controlling 'the generation of X-Rays : en
  • DE840604C - Drilling jig : de en
  • US2598765A - Surfacing tool : en
  • US2599251A - Wheeled harrow : en
  • US2598744A - Smelting of zinciferous ore : en
  • US2598821A - Temple mounting means for looms : en
  • US2599250A - Production of halophenoxy acetic acids : en
  • FR1009673A - Improvements to telecine devices : en fr
  • FR1009662A - Improvements to tipping trailers : en fr
  • FR1010091A - Assembly device : en fr
  • US2598721A - Pneumatically actuated veneer clipper : en
  • US2598976A - Sewing box : en
  • US2599473A - Thermal relay : en
  • AU159787B2 - Improved apparatus for concentrating juices : en
  • US2598877A - Tool for applying and removing nipples from radiators and the like : en
  • US2599019A - Shaving or toothbrush outfit holder and container : en
  • US2599026A - Wrench having axially cammed collet : en
  • US2599223A - Glide path control for aircraft : en
  • US2599134A - Clothesline stretcher : en
  • DE757590C - Self-indicating scales with display device for percentage surcharges : de en
  • DE840549C - Studs for steam boilers, especially for locomotive fireboxes : de en
  • FR1009846A - Pit prop : en fr
  • GB673121A - Improvements in or relating to weighting means for the drafting rollers in textile preparatory and spinning machines : en
  • GB673466A - Improvements in or relating to the control of electric motor-driven mechanism : en
  • DE1639321U - MIST LOADING SPREADER. : de en
  • DK74255C - Shoe carrier for shoe presses, sole smoothing machines and similar sole processing machines. : da en
  • DE1639247U - MACHINE BODY FOR SHOE MACHINES. : de en
  • DE840347C - Shutter or drive release for photo and film cameras : de en
  • DE840367C - Storage device for high-performance cross-winding machines : de en
  • FR1009937A - Improvements to wave collectors : en fr
  • DE1639450U - CLOCK WITH CIGARETTE DISPENSER, TOY AND ALARM. : de en
  • DE840621C - Electronic counter : de en
  • DE840674C - Holding device consisting of roller blocks for cylindrical bodies, especially for locomotive boilers : de en
  • US2598741A - Smelting of zinciferous ore : en
  • DE840506C - Closure of press baskets in winery presses : de en
  • GB673428A - Sanding machines : en
  • US2598689A - Noise reduction system for radar : en
  • US2598694A - Process for heat-and-quench hardening irregular objects such as gears : en
  • DE1639246U - BOOTS WITH UPPER LEATHER IN ONE PIECE. : de en
  • DE840687C - Process for the production of chlorides of high molecular weight carboxylic acids. : de en
  • FR1009657A - Belt conveyor intended in particular for underground felling sites : en fr
  • FR1010004A - Improvements to or related to water heaters : en fr
  • IE19735L - Moulding concrete pipes : en
  • US2598974A - Gopher trap : en
  • US2598826A - Electric motor control : en
  • DE840478C - Carburetor system for the operation of internal combustion engines with heavy or light fuels or a mixture of these : de en
  • FR1009682A - Machine for mixing liquid and / or dry products : en fr
  • FR1009688A - Improvement in the packaging of textile yarns mounted on spinning tubes : en fr
  • GB673491A - Improvements in or relating to the spinning of polyacrylonitrile filaments : en
  • FR1010072A - Method of using light metal elements, in particular sheet metal, intended for the manufacture of articles by means of electric resistance welding : en fr
  • GB673095A - Improvements in or relating to brassieres and like bust-supporting garments : en
  • GB673283A - Locking device with springless pawl : en
  • GB673348A - Improvements relating to suction cleaners : en
  • DE1639462U - SCHAEL-SCHNEIDER FOR BOILED POTATOES. : de en
  • DE840636C - Friction wheels for drives made from disks lined up from matted organic fibers : de en
  • US2599387A - Power transmission unit : en
  • DE840584C - Gripper for lifting or carrying hollow bodies : de en
  • FR1009725A - Microfilm reader : en fr
  • GB673241A - Improvements in electric eddy current furnaces : en
  • DE840558C - Method and device for producing ice : de en
  • DE840557C - Method for operating an absorption refrigeration machine : de en
  • DE840778C - Combined sorting machine for grain : de en
  • FR1010081A - Plaster support mesh for making ceilings, partitions and parquet floors : en fr
  • FR1010018A - Floor in prefabricated elements : en fr
  • GB673167A - Improvements in and relating to power-plants : en
  • GB673271A - Improvements in or relating to motor control systems : en
  • DE840362C - Spring strut for mounting vehicle bearings : de en
  • DE840475C - Two-stroke internal combustion engine : de en
  • US2599195A - Lubricating pump : en
  • US2599507A - Gas turbine fuel regulator with manual and temperature responsive means to select fuelair ratio : en
  • CA483786A - High-voltage, high-vacuum acceleration tubes : en fr
  • DE840657C - Arrangement for removing the cooling air from the engine compartment of motor vehicles : de en
  • FR1009703A - Improvements to control devices for change of direction indicators for motor vehicles : en fr
  • FR1009708A - Sheet metal cover for transport containers : en fr
  • GB673062A - Improvements in guiding means for annular flow of fluids : en
  • GB673456A - Apparatus for removing burrs in conjunction with a screw or like nicking operation : en
  • US2599189A - Line pickup device for fishing reel having nonrotary drums : en
  • FR1009940A - Improvements made to thin panels obtained by molding, in particular with a view to reducing their weight : en fr
  • GB673262A - Improvements in or relating to the manufacture of self-lubricating soft stuffing-box packings provided with soft metal or carbon insertions : en
  • US2599493A - Packaging method : en
  • DE1639349U - CONTAINER. : de en
  • DE765692C - Arrangement for television cathode ray tubes, in which the beam center position is set to the center of the area to be scanned by the beam : de en
  • GB673268A - Improvements in means for straining ropes or the like : en
  • FR1009909A - Bedside radio receiver : en fr
  • DE1639474U - TUBE CHAIR. : de en
  • FR1010039A - Improvements in the construction and operation of electric accumulators : en fr
  • GB673211A - Method of and apparatus for desulphurising coal distillation gases : en
  • DE840482C - Shielded cable connector for spark plugs : de en
  • DE840495C - Multi-spindle drill head : de en
  • DE1639225U - GLASSES. : de en
  • GB673112A - Improvements in or relating to indirectly heated furnaces, retorts and ovens : en
  • GB673213A - Improvements in or relating to a colostomy belt : en
  • GB673136A - An improved game of chance : en
  • US2598886A - Cartridge type seal : en
  • US2599176A - Semipneumatic tire for toy vehicles : en
  • DE1639495U - FORM WITH FOLDING CLOSURE. : de en
  • FR1009781A - Method and device for the recovery of volatile substances during roasting of coffee : en fr
  • FR1009993A - Method and device for starting diesel engines : en fr
  • FR1009944A - Coffins and methods of manufacturing such coffins : en fr
  • GB673483A - Improvements in or relating to oil-cooler arrangement in air-cooled internal combustion engines : en
  • US2599124A - Gyromagnetic compass apparatus : en
  • DE840575C - Room elevator with hand drive for the physically handicapped : de en
  • FR1009800A - New secreting composition : en fr
  • DE1639329U - BABY CARRIAGE, DOLL CARRIAGE OD. THE LIKE, IN PARTICULAR CHILDREN'S CARS. : de en
  • FR1010014A - Stopper, doser, pourer for all bottles : en fr
  • DE1639341U - MILL DIOPTER FOR DOUBLE GUN. : de en
  • DE1639406U - SWITCH FOR HIGH LIGHT LAMPS. : de en
  • GB673316A - Improvements in or relating to high frequency heating apparatus and methods : en
  • DE840422C - Electrically heated devices : de en
  • DE840811C - Device for locking double windows lying close together : de en
  • US2599191A - Dental brush having looped bristles : en
  • GB673105A - Improvements in casting metals : en
  • FR1009715A - Autogenous burner for liquid fuels : en fr
  • DE748306C - Vacuum-tight connection of high-frequency leading conductors with a large surface or metallic wall parts with insulating bodies z. B. made of ceramic for short wave tubes : de en
  • DE840642C - Process for the production of traveling grate bars : de en
  • FR1009712A - Electric toy train : en fr
  • FR1009976A - Device for taking x-ray images : en fr
  • GB673220A - Improvements in or relating to the separation of para xylene by crystallization : en
  • FR1009979A - Typewriter stuck character rod release device : en fr
  • DE840672C - Method and device for the production of underground pipelines in non-coherent soil by drilling : de en
  • DE840388C - Steep index : de en
  • DE840864C - Stub line : de en
  • DE1639219U - WALL INSERT WARM DISPENSER. : de en
  • DE1639399U - ESPECIALLY STRAP FOR TRADITIONAL TROUSERS. : de en
  • DE840492C - Direction change gearbox with two output shafts : de en
  • DE840843C - Process for the preparation of 7-dehydrosterylrhodanides : de en
  • FR1009785A - Advanced hydraulic machine that can be used as a pump or motor : en fr
  • GB673457A - Improvements in or relating to structural toy kits : en
  • CA483700A - Cosmetic holders : en fr
  • DE840731C - High-performance switch for alternating current : de en
  • GB673219A - Improvements in or relating to stranded wire cables : en
  • US2598727A - Humidity controlling hygrometer : en
  • US2599299A - Aliphatic azo compounds having guanyl radicals on tertiary carbon attached to azo nitrogen : en
  • US2599359A - Adhesive materials and processes of assembling sheet materials : en
  • US2599211A - Gate : en
  • AU905252A - Improvements in or relating to bleaching of cellulose ethers : en
  • DE840683C - Cutting torch nozzle set : de en
  • US2599491A - Convertible bulldozer or shovel : en
  • DE840518C - Hydraulic reversing gear for machine tool slides : de en
  • DE1639478U - SHOPPING BOX. : de en
  • FR1010089A - Grinding device : en fr
  • US2599202A - Apparatus for washing and conditioning air : en
  • FR1009626A - Radiotelephone installation with transceiver station and automatic control device : en fr
  • GB673342A - Improvements in or relating to electron discharge tubes for storing electrical signals : en
  • FR1009791A - Method and device for cinematography or photography in relief and in color : en fr
  • GB673373A - Improvements in or relating to hydraulic servo motors and the like : en
  • DE817524C - Process for fastening synthetic soft or hard rubber on other types of solid materials under vulcanization : de en
  • GB673212A - Manufacture of new quaternary ammonium compounds : en
  • US2598750A - Vehicle parking system : en
  • FR1009996A - Mold, method and machine for constructing concrete parts, in particular flat concrete parts, such as concrete tiles : en fr
  • FR1009690A - Rolling saw : en fr
  • FR1009900A - Improvements to squeegee conveyor belts : en fr
  • GB673155A - Process and apparatus for making carbon black : en
  • GB673215A - Improvements in or relating to the withdrawal of blocks of sheets of predetermined thickness from a pile of superposed paper sheets : en
  • GB673498A - Improvements in or relating to cutting machines having sickle-shaped knives : en
  • DE840531C - Lampshade and method of making the same : de en
  • DE840834C - Washing machine : de en
  • DE840356C - Method of applying a protective cover cut from a worn barrel jacket to a worn barrel jacket : de en
  • DE840698C - PROCESS FOR PREPARING NEW DERIVATIVES OF NICOTINE ACID AMIDE : de en
  • DE840702C - Device for raising and lowering the pressure cylinder of high-speed cylinder presses : de en
  • FR1009724A - Method and device for thermistor regulation of the output voltage of an amplifier : en fr
  • DE1639498U - BALL BEARINGS FOR PRESSURE ROLLERS, ARRANGED IN PAIRS, OF DRAWING PLANTS FOR SPINNING MACHINES AND THE LIKE : de en
  • FR1010006A - Shaker sieve, especially for small seeds : en fr
  • DE840415C - Process for the production of an electrical discharge apparatus with a gas atmosphere containing mercury : de en
  • DE840856C - Automatic tensioning device for contact lines : de en
  • FR1009704A - Machine for tightening spoke nipples and centering the wheels of bicycles, mopeds, motorcycles, etc. : en fr
  • GB673146A - Improvements in dial bore gage for gaging small bores : en
  • US2599043A - Weight-shifting device for dual axle vehicles : en
  • US2599050A - Composite template and gauge : en
  • DE840571C - Method and device for flushing gas and gasifying ash-rich fuels in continuously operated cross-flow ovens : de en
  • FR1009719A - Improvements made to supports for metal or other parts, in particular to double vices for rear axles : en fr
  • GB673239A - Method of treating plaster moulds and other plaster bodies : en
  • FR1010049A - Box girder with iota profile : en fr
  • DE840840C - Process for removing free sulfuric acid from alkylarylsulfonic acids containing them : de en
  • FR1009893A - Improvements to linear potentiometer type command transmitters : en fr
  • GB673103A - A process for treating dextran for use in pharmaceutical and therapeutical preparations : en
  • DE840577C - Mold for curved castings, especially pipe bends : de en
  • GB673188A - Improvements in or relating to trimming machines : en
  • GB673276A - A method of improving the properties of tempered glass : en
  • FR1009723A - Improvements to radio-electric oscillation generators for very high frequencies : en fr
  • GB673375A - Improvements in or relating to hydraulic power units, more particularly for operating the flying controls of aircraft : en
  • DE837031C - Device for limiting feed movements in machine tools, in particular boring mills and horizontal milling machines : de en
  • DE758563C - Setting mechanism with numeric keypad : de en
  • DE840392C - Process for the production of corundum : de en
  • DE840829C - Screw clamp with reinforcement plate : de en
  • DE840407C - Silicon bodies for electrical purposes : de en
  • FR1009641A - Removable syringe for injections : en fr
  • DE1639481U - HEAT HOLDING BOTTLE. : de en
  • FR1009619A - Folding portable shelter, can be put directly on the head or be held in the hand : en fr
  • FR1010022A - Helical exploration magnetic dictation machine : en fr
  • FR1010044A - Metal tube furniture : en fr
  • GB673301A - Improvements relating to assembled nuts and washers : en
  • DE840821C - Additive for flammable gas-generating charges or heating mixtures from explosive cartridges : de en
  • DE840471C - Internal combustion engine with injection of a liquid fuel into a subchamber separated from the cylinder chamber : de en
  • DE1639241U - FLASHING DEVICE FOR BICYCLES. : de en
  • DE840397C - Process for the preparation of carbamidostrychnic acid : de en
  • CA483770A - Device for determining point at which pipe is stuck in a well : en fr
  • AU157865B2 - Infrared drying oven : en
  • DE840643C - Device for securing and protecting the impact wheel attachment on the shaft from Schlaegermuehlen : de en
  • DK74243C - Device for boilers with fuel magazine for wood burning. : da en
  • US2599045A - Resistance welding process : en
  • AU152859B2 - An adjustable carrier bracket (as for clothes) for detachable attachment to and within a motorcar : en
  • CA483821A - Pressure sealing apparatus for flight conveyors : en fr
  • US2599197A - Control system for catalytic reactors : en
  • FR1009977A - Further training in cryptographic devices : en fr
  • GB673272A - Improvements in or relating to looms : en
  • GB673405A - Improvements in plasticizers : en
  • CA483671A - Force measuring device : en fr
  • DE840350C - Handcart for backing plywood : de en
  • FR1009939A - Electrical connection device using elastic plugs or sockets : en fr
  • CA483696A - Radiator connections for one-pipe hot water heating systems : en fr
  • AU899152A - Ignition system for internal combustion engines : en
  • AU909152A - Improvements In or relating to electric discharge tubes for use at short wavelengths : en
  • DE1639292U - VESSEL CLEANING MACHINE. : de en
  • AU906952A - Improvements in and relating to electrical control or regulating systems : en
  • AU150077B2 - Motorised or mechanical wheelbarrow andthe like : en
  • GB673302A - Improvements relating to assembled nuts and washers : en
  • US2598768A - Drive transmission for garden type tractors : en
  • US2598915A - Apparatus for the treatment of grains : en
  • US2599002A - Method for working and heat-treating a copper base alloy : en
  • CA483765A - Liquid fuel nozzles : en fr
  • US2598849A - Oil-cooler arrangement in aircooled internal-combustion engine : en
  • US2598726A - Resilient bearer structure for rotary printing presses : en
  • US2599472A - Protective device for lubricant fittings : en
  • US2598942A - Jaw crusher with side thrust absorbing bearings : en
  • US2599194A - Printing device : en
  • US2599363A - Electrolytic cell : en
  • AU911852A - Preparation of finely divided cellulose ethers, esters or mixed ester-ethers : en
  • AU914752A - Improvements relating to reducing frictional resistance between belts and pulleys : en
  • US2599086A - Induction heating : en
  • DE840637C - Universal joint, which can be moved in the axial direction of one of the two shafts, the end of which forms a sleeve : de en
  • US2598774A - Window ventilator : en
  • US2599249A - Method of copolymerizing ethylene with butadiene : en
  • DE1639227U - TWO-SIDED RULER. : de en
  • FR1010026A - Improvements made to rotary wings, in particular overhead propellers for aerodynes : en fr
  • DE1639370U - NAIL FILE. : de en
  • FR1010033A - Automatic switch in the form of a rotary switch : en fr
  • GB673085A - Improvements in and relating to hinge devices for swinging lids or closure members : en
  • US2599105A - Fastener device : en
  • US2599294A - Circuit restorer : en
  • US2598809A - Conveyer mechanism for folding carton blanks : en
  • DE840513C - Small passenger cars : de en
  • GB673107A - A delivery valve for injection devices, more particularly for internal combustion engines : en
  • GB673386A - An improved apparatus for chucking blocks of lenses on generating machines : en
  • GB673414A - Improvements in and relating to shock absorbers : en
  • DE757462C - DF device with direct optical display : de en
  • FR1009956A - Improvements made to distributors; especially for corrosive liquids : en fr
  • US2598730A - Portable dock scaffold : en
  • US2598843A - Pouring device : en
  • US2598854A - Asbestos-aluminum powder paint : en
  • US2599413A - Drilling mud resistivity meter : en
  • US2599073A - Liquid level control mechanism : en
  • DE1639302U - SLEEVE RAILS. : de en
  • DE840728C - Built-in switchgear for machines, especially machine tools : de en
  • DE840805C - Handpiece for exchangeable clamping of rotating tools driven by a flexible shaft : de en
  • FR1010034A - Process for the production of a plastic and moldable mass replacing stone and imitating marble : en fr
  • FR1010067A - Aseptic brush : en fr
  • CA483729A - Resistance unit for electric circuit breakers : en fr
  • DE1639420U - SHUTTERS OR ROLLER SHUTTERS MADE OF STEEL PLATES. : de en
  • DE840511C - Change gears, especially for small agricultural tractors (single-point tractors) : de en
  • DE840804C - Self-tightening driver device : de en
  • GB673113A - Improvements in or relating to mountings for blades of wind motors or of propellers or of helicopter rotors : en
  • FR1009788A - Notebook, especially for school use : en fr
  • GB673372A - Improvements in or relating to hydraulic servo motors and the like : en
  • GB673314A - Improvements in circuit-arrangements for frequency transformation of high frequency oscillations : en
  • US2599357A - Automatic telephone billing system : en
  • US2599401A - Process of obtaining crystalline penicillin salts : en
  • GB673250A - Improved apparatus for scouring or washing materials, articles of clothing, fabrics, textiles, woollens and the like : en
  • DE1639212U - DEVICE FOR WINDING AND INSULATING THE ROTORS OF ELECTRIC MACHINERY. : de en
  • DE1639457U - DEVICE FOR DISTILLING OR EVAPORATING LIQUIDS. : de en
  • GB673138A - Improvements in or relating to thermal power plant : en
  • GB673336A - Process for the production of aluminium oxide suitable for use as a rubber filler : en
  • US2598989A - Thiosulfenyl dithiocarbamates as fungicides : en
  • FR1009760A - Hydraulic gearbox intended, in particular, for motor vehicles : en fr
  • FR1010068A - Protective device for machine tools of the vertical spindle type : en fr
  • GB673230A - Improvements in and relating to vane wheel propellers : en
  • GB673494A - Packaging of fruits and vegetables : en
  • US2598732A - Electrophotography : en
  • FR1009610A - Mounted distributor device adaptable to agricultural tractors : en fr
  • FR1009902A - Improvements made to hollow bodies, in particular to plastic tanks such as rubber, and to their manufacturing processes : en fr
  • US2598766A - Gun loading mechanism : en
  • US2599144A - Polymeric nu-boroureas and their preparation : en
  • DK74247C - Bar for counting wheels in calculators. : da en
  • DE840860C - Circuit arrangement for counting in telephone systems with dialer operation : de en
  • GB673395A - A method and apparatus for the making of foundation piles : en
  • AU154044B2 - Improvements inthe preparation of intaglio moulds : en
  • GB673235A - Sealing device for mineral-insulated sheathed electric cables : en
  • GB673290A - Process for the preparation of ketocholanic acids : en