• US2748583A - Safety mechanism for knitting machines : en
  • BE525605A - ELECTRICAL CONTROL DEVICE FOR THE RESULT OF SEVERAL VARIABLE VALUES DEPENDING ON ONE ANOTHER. : en fr
  • DE1723556U - REFRIGERATOR EQUIPMENT. : de en
  • US2748857A - Time element relay : en
  • US2748476A - Portable device for trimming trees : en
  • US2748752A - Automatically reversing valves : en
  • US2749093A - Drill bit : en
  • US2749440A - Thermionic valve circuits : en
  • CA526027A - Draw-in type flush latch : en fr
  • CA525779A - Support of four-in-hand ties : en fr
  • US2748751A - Fluid actuated power hammers : en
  • US2749261A - Multiconductor cable : en
  • US2749360A - Esters of alpha-2, 4, 5-trichlorophenoxypropionic acid : en
  • DE1723604U - ADJUSTMENT MECHANICS FOR ROTARY TRANSFORMERS. : de en
  • DE944194C - Circuit for receiving VHF-FM radio transmitters in televisions using the differential carrier method : de en
  • FR1118264A - Improvement in shoes, especially shoes without quarter : en fr
  • US2748440A - Slide fasteners : en
  • US2749515A - Direct-reading frequency meter : en
  • US2749322A - Resinous coating : en
  • US2748707A - Auxiliary detonator fuze for antiaircraft projectile : en
  • GB749950A - Improvements in or relating to duplex broaching machines : en
  • US2748631A - Tube end shaping apparatus : en
  • US2748828A - Head joggling machine : en
  • US2748688A - Grease extracting vent : en
  • US2748630A - Drilling machine : en
  • US2749376A - Synthesis of 1, 1-difluorinated hydrocarbons : en
  • USD177927S - Hostess tray or similar article : en
  • AU212032B2 - improvements in or relating to methods for moulding onto part ofthe surface ofa component a coating layer of mouldable material : en
  • US2749279A - Enzymatic production of l-glutamic acid : en
  • DE943956C - Circuit arrangement for transmitting a carrier frequency modulated with a fluctuating voltage : de en
  • DE1723766U - NUMBER SELECTION DISC. : de en
  • US2749021A - Envelope compartments : en
  • US2749115A - Folding apparatus for travelling web material : en
  • DE943941C - Rotary drilling machine, in particular rock drilling machine, with two working gear stages : de en
  • US2748642A - Device for retouching profiled pulleys : en
  • US2749342A - Heterocyclic nu-adducts : en
  • US2749449A - Photocell indexing system : en
  • US2749215A - Process for manufacture of sodium polyphosphates : en
  • AU509554A - Formework for use in building concrete chimneys andother stacks : en
  • CA525854A - Barium-chromium-copper-silica-containing catalyst and its preparation : en fr
  • US2748837A - Folding table and seat structure for picnic tables and the like : en
  • DE944134C - Process for the extraction of vanadium-containing pig iron from a basic vanadium-rich calcium silicate slag : de en
  • DE944137C - Containers, in particular goods wagons, with self-unloading facilities : de en
  • FR1118275A - Register : en fr
  • FR1118451A - Preparation of starch sulfate esters : en fr
  • US2748933A - Automatic extrusion presses : en
  • US2749218A - Process and apparatus for heat-treating fluidized solids : en
  • US2749242A - Conversion of lactose to glucose, galactose and other sugars in the presence of lactase activators : en
  • GB749893A - Improvements in or relating to the actuation of pneumatically operated mechanical devices and improved gas generating charger therefor : en
  • US2748982A - Beverage dispensing apparatus : en
  • US2749247A - Process of making wrinkle varnishes : en
  • AU912055A - Improvements in or relating to brassieres : en
  • DE943965C - Arrangement for deflecting the electron beam in a cathode ray tube : de en
  • DE944155C - Calendar arrangement : de en
  • GR17009B - ARTIFICIAL FLOWER USED AS AN EARRING AND PIN. : el en
  • AU1406455A - Sewing machine for procuding variable stitches : en
  • US2748571A - Defrosting system for refrigeration evaporators : en
  • US2749347A - 2-phenylquinoline-3-aryl carbamates : en
  • US2749401A - Oil safety measuring rod : en
  • GB750073A - A method of producing readily releasable bore rod connections : en
  • CA525990A - Flexible pressure-responsive diaphragms : en fr
  • CA525820A - Compositions of matter and methods of preparing the same : en fr
  • DE1723529U - DEVICE FOR MEASURING THE PRESSING PUNCH SPEEDS IN METAL PIPE AND EXTRUSION PRESSES. : de en
  • DE1723858U - SIGNAL LIGHT, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • FR1118565A - Control installation of switches or contacts for high currents : en fr
  • FR1118649A - Insulating and extinguishing liquid for electrical apparatus, in particular high power apparatus : en fr
  • GB749879A - Improvements in braces for personal wear : en
  • IE21777L - H.t. cable joints : en
  • AU211797B2 - Apparatus for developing and/or fixing photographic printing material : en
  • CA525926A - Collapsible furniture : en fr
  • AU205677B2 - Salts of oxyalkylated fatty amines : en
  • CA525815A - Addition of nitrogen to steel : en fr
  • CA525828A - Purification of activated glass sands : en fr
  • AU1404855A - Improvements in or relating to apparatus for' removing particles from gases : en
  • US2748472A - Vacuum operated hair removing attachment for hair clippers : en
  • US2749004A - Refreshment dispenser : en
  • US2749393A - Molded sound reproducer and method of making the same : en
  • US2748975A - Pressure cookers : en
  • US2749039A - Wind resolution apparatus : en
  • US2749274A - Stable aqueous procaine penicillin suspension : en
  • FR1118295A - Solder in tubes with incorporated flux-flux and method of manufacture : en fr
  • FR1118346A - Dry rectifier plate : en fr
  • US2748419A - Caster glide : en
  • US2748737A - Machine for manufacturing storage batteries : en
  • US2748792A - Fluid lift apparatus : en
  • US2749447A - Fuel burner control apparatus : en
  • DE943986C - Device for lifting liquids by means of an internal combustion engine : de en
  • FR1118255A - Drill bit for marble, granite, earthenware, cast iron and other materials : en fr
  • FR1118269A - Process for the production of tanning resins in the solid state : en fr
  • DE1723908U - FOOTWEAR WITH FRAME. : de en
  • US2748512A - Ironing table : en
  • US2748639A - Rack-and-cam operated locking means for the slidable jaw of a slidable inner jaw wrench : en
  • US2748770A - Douche syringe : en
  • US2748845A - Burner control apparatus : en
  • US2749404A - Electrical timing apparatus : en
  • FR1118363A - Process for the agglomeration of materials consisting predominantly of fine grains : en fr
  • FR66240E - Removable platform adapting to wheelbarrows : en fr
  • US2748532A - Simulated motor-sound producer : en
  • CA525867A - Thread advancing reel : en fr
  • US2749301A - Mercury type, caustic, chlorine cell : en
  • US2748865A - Punch press and feed mechanism therefor : en
  • US2749496A - Electrical control systems : en
  • AU211319B2 - Cord lock : en
  • US2748856A - Foldable vehicle door construction : en
  • US2749149A - Hinge type coupling flange : en
  • DE1723569U - KEYBOARD FOR WRITING HOLES. : de en
  • DE1723772U - DEVICE FOR ATTACHING TOWED PLOWS TO FIELD TRACTORS. : de en
  • DE944138C - Circuit arrangement for turnouts electrically locked by route contacts : de en
  • US2748413A - Razor blade drying holder : en
  • US2748442A - Pipe forming machine : en
  • US2748599A - Method and installation for operating a wind tunnel, more especially for high mach numbers : en
  • US2748601A - Grain measuring device for combine : en
  • CA525888A - Epoxidation of unsaturated substances : en fr
  • US2748483A - Drilling or grinding tools, more particularly for dental purposes : en
  • US2749305A - Reduction of scale in steam boilers : en
  • US2748908A - Slidable enclosures for bath tubs and the like : en
  • DE1723531U - BRAKING DEVICE FOR ELECTRICALLY DRIVEN WASHER SPIN. : de en
  • DE1723539U - FINISHING STRIP FOR LIGHTING OIL STOVES. : de en
  • DE1723660U - HAIR SAUNA. : de en
  • CA526012A - Stiffening impregnant for paper-board : en fr
  • DE1723762U - SCHOOL MODEL OF A COMPRESSED AIR BRAKE. : de en
  • DE1723778U - WATERING CAN. : de en
  • DE944084C - Safety device for reels : de en
  • FR1118352A - Pulse type mercury relay : en fr
  • DE943944C - Process for the production of new condensation products : de en
  • FR1118402A - Improvements to fire extinguishing devices : en fr
  • US2748834A - Wheel chair for paraplegics : en
  • US2748454A - Method of assembling pressure loaded gear pumps : en
  • US2749271A - 1, 4, 5, 8-tetraoxaoctahydronaphthalenedithiol s, s-bis (o, o-dialkyl phosphorodithioates) and insecticidal compositions containing the same : en
  • DE1723892U - BOAT. : de en
  • DE944203C - Pressure-tight cable entry into the housing of deep sea amplifiers : de en
  • FR1118388A - Calcination of cement, ores and the like : en fr
  • IE22073L - Dispenser cathodes : en
  • US2749099A - Throttle operating mechanism : en
  • US2749259A - Stabilized starch slurries : en
  • DE944034C - Process for the ongoing control of the dissolved oxygen in flowing waters : de en
  • DE944143C - Splash-proof cover of air openings on the top of electrical machines and apparatus : de en
  • DE944169C - Chassis frame for passenger vehicles : de en
  • GB750082A - Improvements in or relating to garments having a cross-over bib and halter : en
  • GB749926A - Seal blank : en
  • FR1118421A - Vegetable washing machine without tops : en fr
  • FR1118431A - Device for measuring stickiness : en fr
  • DE1723864U - SUPPORT FOR DISPENSER. : de en
  • FR1118267A - Heat pump : en fr
  • FR1118268A - Discharge device for compressors : en fr
  • GB749985A - Improvements in or relating to pallets for handling loads : en
  • DE1723623U - ROTATING CAPACITOR. : de en
  • US2748789A - Valve assembly with vibration absorbing mechanism : en
  • US2748894A - Elevator systems : en
  • DE1723843U - CAB, IN PARTICULAR FOR TRACTORS. : de en
  • DE944141C - Arrangement for receiving double stream telegraphy with a contactless relay : de en
  • DE943982C - Sewing machine presser foot : de en
  • FR1118471A - Data transfer device : en fr
  • FR1118476A - Brake shoe construction material : en fr
  • CA525921A - Pneumatic fire resistant clutch : en fr
  • DE1723600U - FILTERS FOR LIQUID-FILLED ELECTRIC SUBMERSIBLE PUMP MOTORS. : de en
  • FR1118449A - Device for lifting and attaching plows for garden machinery : en fr
  • GB750039A - Twin-engined vehicle for fire fighting service : en
  • US2748769A - Hypodermic needle : en
  • US2748887A - Electric dust precipitator : en
  • US2748948A - Filtering device : en
  • US2749185A - Wheel trim cushioning means : en
  • US2749235A - Method of reducing cobaltic ammine salt : en
  • FR1118344A - Rotating grid gasifier : en fr
  • GB749880A - Improvements relating to the mounting of lanterns for tubular electric lamps : en
  • FR1118256A - Detachable and adjustable V-belt : en fr
  • FR1118274A - Device for adjusting the lubricant temperature of a rotary compressor : en fr
  • GB750042A - Improvements in or relating to apparatus for effecting the movement of couches, tables or the like, relative to their supporting member or members : en
  • FR1118648A - Improvements to subscriber connections by electric cables : en fr
  • GB749830A - A method of making grids for electron-discharge devices : en
  • GR16996B - GASOLINE ECONOMY FILTER CARBURATOR CAR. : el en
  • DE944173C - Bicycle frame composed of two pressed half-shells : de en
  • US2749037A - Electronic computer for multiplication : en
  • US2749334A - Disazo dyestuffs and complex copper compounds thereof : en
  • GB749916A - Improvements to vibrating grates for supporting a bed of solids to be contacted witha fluid : en
  • CA525882A - Stabilization of chlorinated ethylene polymer : en fr
  • DE943945C - Process for the continuous production of furfural : de en
  • US2748453A - Method of making piston rings : en
  • US2748814A - Shaping and trimming machine : en
  • US2749076A - Measuring and delivering apparatus and silos and other containers incorporating suchapparatus : en
  • US2749124A - Dueling target indicator : en
  • US2748396A - Reinforced cap : en
  • DE1723575U - REACTOR FOR HIGH FREQUENCIES. : de en
  • DE1723603U - SINGLE-PHASE AC MOTOR. : de en
  • US2748502A - Wide arch insole : en
  • FR1118375A - Improvements made to automatic feeding devices for tanks or vats : en fr
  • DE1723549U - EXPLOSION FLAP. : de en
  • GB750070A - Improvements in or relating to photographic film spool cassettes : en
  • GB749898A - Organic liquids having increased electrical conductivity : en
  • GB749958A - Water-soluble organosilicon compounds : en
  • US2748992A - Spraying device : en
  • US2749050A - Heating system for automotive vehicles : en
  • DE944091C - Doors for air raid shelters : de en
  • DE944214C - X-ray diagnostic examination device : de en
  • FR1118332A - Process for the preparation of pentaerythritis trichlorohydrin : en fr
  • FR1118510A - Improvements to destemmers and similar devices with rotating blades, with peripheral feed : en fr
  • FR1118547A - Assembly for lighting installations with at least one hot cathode fluorescent lamp : en fr
  • GB749944A - Means for indicating and facilitating the raising of sunken vessels : en
  • FR1118517A - Rail insulation device : en fr
  • FR1118653A - File-directory : en fr
  • DE944014C - Process for the nucleus alkylation of aromatic compounds containing hydroxyl groups : de en
  • FR1118536A - Elastic link ball scripting device : en fr
  • US2748431A - Devices for mounting windows : en
  • US2749199A - Locker construction : en
  • USD177900S - Electric heater unit : en
  • US2748627A - Drill press assembly : en
  • US2748981A - Collapsible tube dispenser : en
  • US2748758A - Fuel system for internal combustion engines : en
  • US2749026A - Stator construction for compressors : en
  • US2749420A - Method of and apparatus for attaching terminals to the ends of wires : en
  • FR1118668A - Tube for guiding the film and circulating the processing fluid in motion-picture film processing machines : en fr
  • GB749850A - Improvements in cobalt molybdate catalysts : en
  • US2748969A - Bottle closure : en
  • USRE24162E - duncan : en
  • GR17010B - AUTOMATIC MECHANICAL ACCURACY STOMETER. : el en
  • DE944087C - Electric mass cooking plate : de en
  • GR17014B - METHOD FOR FRYING SULPHIDE ORE. : el en
  • DE1723647U - TRANSFUSION DEVICE FOR DIRECT BLOOD TRANSFER. : de en
  • DE1723982U - : de
  • GB749887A - Mechanical current converter : en
  • DE944188C - Process for the production of an easily soluble lithium alanate : de en
  • FR1118408A - Method and apparatus for packaging, in plastic containers, materials in a state between the liquid state and the pasty state : en fr
  • US2748401A - Extruded flexible and hollow articles and method of making same : en
  • USD177893S - Combination gas lighter and filler set : en
  • US2748576A - Fruit and vegetable cooler : en
  • US2749116A - Sheet folding apparatus : en
  • US2749258A - Sugar diffusing apparatus : en
  • GB750033A - Tightening fastener, for shoes or the like footwear : en
  • GB750031A - Photographic elements containing antihalation or filter layers : en
  • GB749843A - An improved grinder for the knives of tobacco cutting machines : en
  • GB749883A - Improvements in or relating to pulse and saw tooth wave generators : en
  • USD177951S - Mixing tool : en
  • US2749392A - Device for converting motion into electrical energy : en
  • DE943971C - Salt mixture for the production of osmotic pastes for wood protection purposes : de en
  • DE944105C - Sound generator : de en
  • GB749920A - Improvements in reaction chambers : en
  • GR17001B - HOW TO MAKE A WALLET WITH AN AUTOMATICLY ENLARGING MOUTH FOR EASY ENTRY AND EXIT OF THE FOOT AFTER THE SHOE. : el en
  • US2749286A - Inverse gradient fluid hydroforming reactor : en
  • US2749381A - Safety protective device : en
  • GB749962A - Piston rings : en
  • US2748818A - Fruit pitter having two cooperating endless fruit carriers and an endless plunger carrier : en
  • US2748603A - Balancing machine : en
  • US2748685A - Lawn and walk edger : en
  • US2748929A - Combination collar protector and shirtboard : en
  • US2749522A - Circular line stretcher : en
  • DE1723871U - VEHICLE WHEEL WITH CENTRIC BOWL SEAT. : de en
  • DE1723920U - FLASHING DEVICE. : de en
  • DE943967C - Process for the manufacture of veterinary anesthetics : de en
  • FR1118377A - Preparation of silane esters : en fr
  • FR1118529A - Improvement in the coating of cables and electric wires : en fr
  • FR66212E - building element : en fr
  • GB749986A - Improvements in or relating to fork truck lifting platforms for lifting stacked articles : en
  • DE1723620U - HOLDING DEVICE FOR COVERS FOR LONG RANGE LIGHTS, IN PARTICULAR LONG RANGE CORNER LIGHTS, MADE OF PLASTIC OR SYNTHETIC GLASS. : de en
  • FR1118520A - Lipstick case refinement : en fr
  • GB749927A - Mechanical pencil : en
  • GB750006A - Improvements relating to cylinders for reciprocating internal combustion engines : en
  • GR16998B - AUTOMATIC INTERIOR LIGHTING OF PORTFOLIO AND WOMEN'S BAGS. : el en
  • US2748727A - Arrangement for fixing corrugated sheets in position : en
  • US2748864A - Control for punch press : en
  • US2749534A - Telemetering : en
  • AU1410555A - Regeneration of photographic silver bleach solutions : en
  • CA525816A - Preparation of dihydrouracils : en fr
  • DE944208C - Interference protection device for contact converter : de en
  • US2748757A - Internal combustion engine combustion chamber : en
  • AU1418255A - Anew or improved door latch : en
  • US2748899A - Fluid control system for torque absorbing and transmitting coupling : en
  • US2749051A - Method of compacting light powders : en
  • DE1723798U - DEVICE ON TAPS, IN PARTICULAR ON THREE-WAY TAPS TO LIMIT THE SWIVELING ANGLE OF THE TAP. : de en
  • FR1118397A - Press in which empty journeys are made in an accelerated fashion : en fr
  • DE944156C - Mechanical frequency filter : de en
  • US2749427A - Cooking utensil : en
  • US2748535A - Trash mulch seed bed machine : en
  • DE1723510U - COLLAR HOOD. : de en
  • DE944165C - Hydraulically steered vehicle, especially heavy-duty vehicle : de en
  • AU1417455A - Fluid pressure brake apparatus : en
  • AU211657B2 - Container caps : en
  • CA525829A - Sorting apparatus : en fr
  • US2749019A - Bread tray carton and the like : en
  • DE944235C - meat grinder : de en
  • GB749912A - Control valve mechanism for gaseous fluid-operated windscreen wipers : en
  • AU1411655A - Method forthe selective. polymerisation ofa olefins to crystalline or amorphous polymers : en
  • AU729955A - Eradicator of nut grass : en
  • DE1723618U - FLASH LAMP WITH CHANGEABLE BEAM ANGLE. : de en
  • US2748478A - Envelope opener : en
  • US2748662A - Gas regulating device for a firearm : en
  • US2749346A - Tetrahydropyridine compounds : en
  • US2748537A - Vertical annealing lehr : en
  • US2748885A - Liquid deaerator : en
  • US2749088A - Weeder : en
  • DE1723906U - INK CRADLE HOLES. : de en
  • US2748560A - Twenty-four hour clock with exposed numerals for time divisions : en
  • US2748729A - Hemming neckties : en
  • US2749539A - Method and apparatus for detecting changes in a condition : en
  • GR17006B - HOW TO SIZE SMALL OBJECTS BY LENSES AND USE THESE FOR THESE PRACTICAL SUPPORTS. : el en
  • AU204437B2 - Process and apparatus for melting-or concentrating to a melt solutions ofurea and other organic compounds : en
  • AU207467B2 - Improvements in or relating tothe fabrication of titanium or titanium base alloys : en
  • US2749526A - Multi-contact connector : en
  • US2748976A - Closures : en
  • AU1406855A - Improvements relating to hydrocatalytic desulphurisation processes : en
  • DE1723674U - REST FURNITURE. : de en
  • DE1723818U - FOAM PINCUSHION. : de en
  • DE944145C - Arrangement for operating vapor discharge lamps from a current collector : de en
  • US2749241A - Process for producing semi-chemical pulp : en
  • AU1404055A - Improvements in surgical dressings : en
  • CA525959A - Means for amplifying resonance reaction signals : en fr
  • DE1723754U - MEASURING DEVICE, IN PARTICULAR TUBE SPRING MANOMETER WITH ELECTRIC TAP. : de en
  • DE1723886U - CAN OPENER MACHINE. : de en
  • DE944052C - Final compound for writing materials in writing implements : de en
  • FR1118338A - Aluminum enamelling process : en fr
  • FR1118399A - Balancing weight for motor vehicle wheels : en fr
  • FR1118592A - Process for continuous chromatographic separation of mixtures of several substances : en fr
  • GB749994A - Improvements relating to snap-action electric switches : en
  • DE1723518U - UMBRELLA HOLDER FOR LAMPS. : de en
  • DE944015C - Method and device for printing texts or text parts from one or more printing forms : de en
  • US2748826A - Skid preventing devices for automotive vehicles : en
  • DE1723585U - MOISTURE-PROOF AND BREAK-RESISTANT COUPLING. : de en
  • DE1723608U - MAINS CONNECTION LIGHT, ESPECIALLY FOR PIT OPERATION, WITH LOCKING SWITCH. : de en
  • US2748862A - Hydraulically operated apparatus for operating on the walls of a pan-shaped object : en
  • DE943980C - Bearing : de en
  • FR1118693A - Improvements made to certain sharp tools and more particularly to peelers : en fr
  • GB749947A - Improvements relating to electric discharge devices : en
  • AU1417255A - Sprinkler bearing : en
  • FR1118626A - Supercharged two-stroke engine, injection : en fr
  • DE1723632U - HAND KNITTING APPARATUS. : de en
  • DE1723888U - CLOSURE FOR MULTI-PART, IN PARTICULAR THREE-PART BOTTLES AND MULTI-PART BOTTLE FOR THIS. : de en
  • US2749394A - Device for amplification of both voice and signalling voltages : en
  • DE944237C - Hydraulic control for filling machines, especially for filling sausage casings, tubes or the like. : de en
  • AU1416555A - Rotary electric generators : en
  • US2748719A - Gas separators for well pumps : en
  • US2748762A - Mechanical heater and pump : en
  • US2748774A - Collagen strands and method of treating : en
  • DE944107C - Clamping lock for windows with vertically sliding leaves : de en
  • DE944184C - Roller for wringing machines : de en
  • US2749370A - Process for the recovery of pentaerythritols : en
  • CA525931A - Multi-pole circuit breaker : en fr
  • CA525981A - Method and apparatus for dehydration : en fr
  • CA526001A - Apparatus and method of receiving and bagging articles : en fr
  • FR1118348A - Children's diaper : en fr
  • DE1723833U - NARROW FILM PROJECTOR. : de en
  • GB750040A - Improvements in or relating to apparatus for transmitting and receiving telephonic and high frequency currents through concentric cables : en
  • US2748546A - Machine for grinding, polishing, buffing or the like : en
  • USD177926S - Hostess tray or similar article : en
  • US2748514A - Indicator : en
  • US2748765A - Surgical pad and the like : en
  • US2749503A - Electrical logging in non-conductive drilling liquids : en
  • AU210438B2 - Improvements relating to squeeze driers : en
  • CA525868A - Cleaning device for air filters : en fr
  • US2749148A - Electrical conduit fitting with access opening and closure therefor : en
  • US2749337A - Process for preparing 7-11-diketo steroids : en
  • DE1723695U - CAST-IRON OVEN BODY MADE OF TWO PARTS : de en
  • DE1723737U - LAMINATED LAMINATED WITH PLASTIC FILM, IN PARTICULAR PLYWOOD. : de en
  • DE944207C - Circuit arrangement for establishing or disconnecting an electrical line connection between two points by actuating a predetermined minimum number of switching elements selected from a predetermined total number : de en
  • FR1118576A - Device with automatically oriented rollers, intended to straighten the metal wire : en fr
  • US2748749A - Check valve-pins for fountain pens : en
  • DE944042C - Installation on sewing machines, in particular pricking machines : de en
  • DE1723651U - ODONTALGIC DEVICE. : de en
  • DE944139C - Installation in signal systems for the simultaneous monitoring of three lines joining at one point : de en
  • GB750037A - Improvements in or relating to methods of and means for starting internal-combustionengines : en
  • DE1723631U - INDEPENDENT CIRCULAR KNITTING MACHINE WITH TWO TOP CYLINDERS. : de en
  • FR1118353A - Windscreen wipers and windshield cleaning devices control device : en fr
  • FR1118647A - Device for blocking an element which can slide and be blocked on a column : en fr
  • DE1723879U - CONTAINER LOCK. : de en
  • FR66245E - Process for the preparation of n, n-dibenzylamino acids : en fr
  • US2749479A - Electrical circuits using multi-gap cold cathode gas filled tubes : en
  • CA525869A - Degreasing machine : en fr
  • US2748960A - Parking stand for tractor-implement combination : en
  • US2749509A - Means for measuring the density of direct current : en
  • US2748542A - Means for generating high speed cams : en
  • US2748444A - Chenille yarns and their manufacture : en
  • US2748817A - Plug cutter : en
  • US2749486A - Focussing magnet systems for cathode ray tubes : en
  • CA525916A - Lubrication systems : en fr
  • CA525992A - Method and means for controlling an apparatus : en fr
  • DE944040C - Electrically powered sewing machine : de en
  • FR1118278A - Device for moving reinforced concrete slipforms : en fr
  • FR1118622A - Improvements relating to the preparation of new piperazines asymmetrically substituted in 1, 4 : en fr
  • CA525911A - Apparatus for manufacturing synthetic jewels : en fr
  • US2749104A - Auger drill head : en
  • GB749826A - Manufacture of new complex chromium compounds of monoazo-dyestuffs : en
  • FR1118285A - Device for coupling a shaft with a ring gear : en fr
  • FR1118445A - Electron tube : en fr
  • FR1118613A - Automatic atmospheric valve preventing the suction of odor blockers and evacuation pipes : en fr
  • FR1118642A - Improvements in the manufacture of belts : en fr
  • GB750068A - Light sensitive diazotype material : en
  • DE943969C - Sliding shutter guided in side rails : de en
  • DE1723921U - TRAFFIC SIGNAL LIGHT WITH BUILT-IN DELAY RELAY. : de en
  • DE1723860U - SWITCHING DEVICE FOR VEHICLES WITH A CAMOUFLAGE AND NORMAL LIGHT CIRCUIT. : de en
  • FR1118505A - Machine for racking-in and banding hinge hinges : en fr
  • DE1723528U - SCRAPER CONVEYOR WITH CONVEYOR AND RETURN LINE LAYING SIDE BY SIDE. : de en
  • US2749268A - Fungicidal compositions and their use : en
  • US2748921A - Retractable finger mechanism for cylindrical feeders for combines : en
  • US2749312A - Modified polymeric pour point depressants : en
  • DE944063C - Extrusion press for metal pipes and cable sheaths, especially for operation with liquid aluminum : de en
  • FR1118670A - Process for the preparation of cereal creams in the dry state : en fr
  • DE1723723U - PROFILE STRIP FOR WINDOW FASTENING. : de en
  • DE944059C - Dryer for sheet-like or similar goods : de en
  • GB749922A - Improvements in or relating to fork trucks for lifting stacked articles : en
  • FR1118371A - Automatic locking device for the braking system of a trailer or other vehicle in the event of the coupling breaking on the towing vehicle : en fr
  • FR1118618A - Installation for mixing air with combustible gases : en fr
  • GB749948A - Improvements in or relating to linear-dimension gauges : en
  • US2748787A - Non-explodable gasoline tank and outlet : en
  • US2749097A - Vibrator : en
  • US2749348A - Making substituted pyridines : en
  • US2749383A - Electrical connector : en
  • US2749491A - Variable frequency generating means and motor control : en
  • US2748724A - Flavor injection valve for ice cream : en
  • US2749142A - Wheel suspension of the swinging-arm type with favorable spatial arrangements, especially for motor vehicles : en
  • US2748556A - Reel structure for agricultural harvester : en
  • US2748920A - Glassware take-out mechanism : en
  • US2749513A - Dielectric test box and auxiliary switch box : en
  • DE1723779U - MELIORATION LANCE. : de en
  • DE944067C - Process for the preparation of terephthalic acid or its mono- or diesters : de en
  • DE944132C - Die collector for die setting and line casting machines : de en
  • USD177896S - Handbag : en
  • FR1118395A - Pivot strip, especially for doors opening from one side : en fr
  • FR1118498A - Perfect process for obtaining precision parts, by spraying with a gun : en fr
  • GB750053A - Pallet truck : en
  • DE1723581U - MULTI-LINE OIL CABLE. : de en
  • FR1118385A - Improvements to cyclone hearths and process for the combustion of poor fuels or the fusion of fly ash : en fr
  • US2748917A - Staggered sheet feeder : en
  • US2749032A - F f jmusz : en
  • US2749106A - Protection of hot metallic bodies against oxidation : en
  • US2749375A - Fluorination : en
  • DE1723738U - CUTTER FOR PROCESSING WOOD SURFACES OF SMALLER DIMENSIONS, IN PARTICULAR SKI SOLES. : de en
  • DE1723507U - A RAINCOAT. : de en
  • FR1118586A - Improvements to the formation of large glass blanks of optical quality : en fr
  • GB750025A - Improvements relating to squeeze driers : en
  • GB750086A - Method of and apparatus for automatically controlling the uniformity of weight per unit length of the fibrous output from a carding engine or some part thereof : en
  • GB749940A - Improvements in and relating to ash trays for cigarettes and the like : en
  • DE944199C - Electric coil with high adjustable capacity : de en
  • CA525822A - Devices for hardening : en fr
  • DE1723517U - COPY WHEEL RUNNING ON BALL. : de en
  • GB750044A - Means for effecting a connection, a closure or a joint in articles of use or adornment : en
  • DE944213C - Process for the production of ethylene from coke oven gases : de en
  • GB750030A - Improvements in or relating to the securing of metallic members to glass members : en
  • FR1118430A - liquid fuel evaporator for injection engines : en fr
  • GB750061A - Improvements in or relating to radio-transmitters for frequency-shift telegraphy : en
  • FR1118700A - Process for improving the resistance to exhaust gases of dyed cellulose derivatives : en fr
  • CA525923A - Isoolefin polyolefin interpolymer derivatives and compositions comprising the same : en fr
  • DE943976C - Measuring pressure transducer for flow measurement : de en
  • FR1118658A - Manufacturing process of panels and tiles for flooring and walls : en fr
  • US2749201A - Slide structure : en
  • US2748407A - Wedge fillers for suspension bridge cables : en
  • US2748808A - Filling knife loom-stop attachment : en
  • US2748528A - Novelty eyeglasses : en
  • US2748714A - Thrust bearing : en
  • US2748499A - Brick sample carrying and display case : en
  • US2749430A - Illuminated automobile secretary : en
  • US2749441A - Phase shift oscillator : en
  • US2748415A - Device for attachment with a handle : en
  • US2748460A - Method of manufacturing sliders for slide fasteners : en
  • US2748585A - Domestic appliance : en
  • US2748821A - Pass case wallet : en
  • GB750101A - Improvements in roller-blinds of the pivoted-slat type : en
  • DE1723578U - HOUSING FOR A PORTABLE RADIO. : de en
  • DE1723511U - CHEST WARMER ETC. : de en
  • GB749939A - Improvements in and relating to ash trays for cigarettes and the like : en
  • US2748678A - Developing tank : en
  • US2748761A - Grinding wheel tools : en
  • US2749354A - Anthraquinone dyes and intermediates : en
  • US2749438A - Resonator structure : en
  • DE943983C - Method and device for the production of containers made of paper, cardboard or the like. : de en
  • FR1118525A - Advertising device forming distributor : en fr
  • DE1723657U - MULTIPURPOSE WALLET. : de en
  • DE944225C - Temperature regulator for gas ovens, gas heaters and like : de en
  • FR1118627A - Desulfurization of phenols : en fr
  • DE1723787U - SILENCERS FOR EXHAUST PIPES OF COMBUSTION ENGINE. : de en
  • DE944178C - Cigarette rings : de en
  • FR1118480A - Process for the production of aromatic compounds : en fr
  • GB750104A - Improvements in or relating to purifying water-insoluble solids : en
  • IS924A7 - Rotary dryers. : en is
  • US2749224A - Method of making grinding wheels : en
  • DE944075C - Traveling wave tube arrangement with crossed electric and magnetic fields, the magnetic field being generated by a current flowing in an axial conductor : de en
  • FR1118257A - Underground car parks with urban connections : en fr
  • FR1118280A - Process and apparatus for the manufacture of sheets or plates of agglomerated glass fibers and products obtained : en fr
  • GB749925A - Electric snap action switches : en
  • DE1723584U - DEVICE FOR CONNECTING VARIOUS OPERATING VOLTAGES TO ELECTRICAL DEVICES. : de en
  • DE1723566U - VEHICLE USE ON RAILS AND ROADS. : de en
  • DE1723597U - CURRENT REGULATING RESISTOR. : de en
  • US2748397A - Stocking with garter : en
  • US2749214A - Preparation of chromic compounds : en
  • US2749365A - Preventing color formation in sulfonyl halides : en
  • US2749445A - X-ray apparatus : en
  • US2749482A - Electric impulse lamp as transmitter for light-flash signaling system : en
  • DE944068C - Procedure for the transmission of the accompanying tone when watching television during the line return : de en
  • GB749895A - Sheets for recording written information : en
  • GB749987A - Improvements in or relating to navigation systems : en
  • GB750009A - Loading machine with inclined conveyor : en
  • DE1723550U - TYPE CLEANING DEVICE. : de en
  • CA525976A - Compressor blading : en fr
  • US2749055A - Portable cap spinning unit with hydraulic traverse : en
  • FR66211E - Detector of particles and metal debris circulating in the lubricating device of a machine or engine : en fr
  • AU205810B2 - Bracelet for wristwatch : en
  • CA525863A - Radio ground control equipment for aircraft : en fr
  • US2749154A - Tube locking and sealing construction : en
  • US2748841A - Underseat bookrack : en
  • US2749118A - Carton feeding device : en
  • US2749406A - Thermal wattage controller : en
  • US2749207A - Hoxchi : en
  • US2749244A - Method of making non-lumping starch mixture and the resulting composition : en
  • DE944131C - Piston expansion machine : de en
  • FR1118459A - Device for cutting wrapped leaves in cigar rolling machines : en fr
  • US2748467A - Safety razor : en
  • US2749470A - Indirectly heated cathodes : en
  • US2749031A - Separator-pumping : en
  • USD177929S - Expansible link chain for a bracelet or the like : en
  • AU211506B2 - Emergency lighting unit : en
  • DE943948C - Heat exchanger in radiator form with longitudinally flowed through, parallel connected cooling elements : de en
  • GB749992A - Methods for nitriding metallic surfaces : en
  • FR1118682A - Exhaust pipe : en fr
  • FR66233E - Traveling wave electronic device : en fr
  • AU1403655A - Washing machine pump anddrive mechanism : en
  • FR1118306A - Product for the treatment of food substances, in particular for tenderizing meat : en fr
  • DE1723895U - SLIDING TABLE FOR SLICING MACHINES OD. DGL. : de en
  • GB750011A - Process for making turbine and like blades : en
  • GB750078A - Improvements in operating mechanisms for document files : en
  • GB749941A - Improvements in and relating to ash trays for cigarettes and the like : en
  • FR66237E - Improvements to glasses : en fr
  • GB750023A - Improvements in glazing or mounting strips for window or other panels : en
  • GB750097A - Improvements in or relating to electrical signalling systems : en
  • FR1118444A - High pressure mercury vapor lamp, reflector and color corrected, and method of manufacture : en fr
  • GB749903A - Improvements in and relating to ash trays for cigarettes and the like : en
  • DE943992C - Luggage rack for bicycles, mopeds, motorcycles and similar vehicles : de en
  • DE944031C - Device for the assembly of skeleton structures : de en
  • DE944099C - Resistance pressure welding device for welding contact plates to the wires of comb-shaped relay parts : de en
  • DE1723719U - CHESSBOARD-LIKE FLOORING IN PLATE SHAPE. : de en
  • AU1356855A - Pegless clothsline for affixing cloths or laundry toa line without means of pegs : en
  • FR1118315A - Manufacturing process for sheaths, braids, cords, fabrics, tapes, etc., and other articles of the textile industry, used as insulators and made from glass fibers in particular : en fr
  • FR1118261A - Enclosed motor for controlling the centrifuges : en fr
  • FR1118671A - Bulk loading process of free-flowing material : en fr
  • AU1416355A - Ornamental stitch sewing machine : en
  • CA525835A - Two-speed transmission actuated by reversal of drive shaft : en fr
  • GB750032A - Improvements in or relating to snap fastener sockets : en
  • US2748436A - Buckle : en
  • US2748957A - System of handling brick and similar articles : en
  • DE1723552U - MANUAL TYPE PRINTING DEVICE. : de en
  • DE1723612U - ELECTRON FLASH UNIT WITH SWITCHABLE FLASH OUTPUT. : de en
  • DE944124C - Process for the production of oxidative dyes on fiber material : de en
  • US2748839A - Method of making chair covers : en
  • CA525884A - High density moldable polymers of ethylene : en fr
  • GB749874A - Apparatus for reducing iron oxides : en
  • GB749932A - Gate valve for high pressure abrasive carrying fluid : en
  • AU1400355A - Improvements in or relating to electrostatic precipitator : en
  • US2748403A - Lasting machines : en
  • US2748753A - Boilers : en
  • USD177914S - Chair : en
  • IE22301L - Receiver circuits : en
  • AU1411755A - Improvements in or relating to feeding mechanisms' for use with power presses and like machines : en
  • BE525613A - Process for the stabilization of polyamides : en fr
  • CA525767A - Method of constructing a truss bridge : en fr
  • CA525817A - Trimerization of t-alkyl cyanamides : en fr
  • AU5261764A - Multiple spray rate pressurized package dispenser : en
  • CA525878A - Production of water-soluble alkali metal salts of carboxymethyl cellulose : en fr
  • US2748891A - Cleaner silencer assembly : en
  • DE1723703U - AIR GUIDE OR REGULATING GRID. : de en
  • FR1118287A - Improvement in boxes for electrical equipment : en fr
  • GB749973A - Improvements in holders for cigarette cartons : en
  • DE944006C - Device for gathering sheets : de en
  • USD177946S - Telephone booth : en
  • FR1118340A - Installation of bag filters at high speed for air or gas to be dusted : en fr
  • DE1723734U - FOLD-DOWN HOUSE TO TAKE IN OR ON VEHICLES OF ALL KINDS. : de en
  • DE1723820U - SALES COUNTER WITH FULL VIEW BASE. : de en
  • DE1723830U - PHOTOGRAPHIC CASSETTE. : de en
  • FR1118636A - Precision automatic wort scale : en fr
  • GB750062A - Improvements relating to radar aerial systems : en
  • FR1118488A - Electrode systems comprising a semiconductor body and at least one combined electrode : en fr
  • DE943951C - Air-controlled rail current closer : de en
  • DE1723789U - ONE-PIECE SHEET METAL CAGE FOR FOUR-POINT BEARING. : de en
  • GB749868A - Improvements in or relating to magnetic sound recording and reproducing arrangements in cinematograph projectors : en
  • FR1118522A - Improvements to refrigerated cabinets : en fr
  • FR1118591A - Strapping process : en fr
  • AU207369B2 - 2-(n-alkylaminomethyl)-bicyclo-(2, 2, 1)-5 heptenes and 2 (n-alkyaminomethyl)-bicyclo (2, 2, 1)-heptanes and method forthe preparation thereof : en
  • CA525803A - Heating apparatus for hot air or steam bath : en fr
  • CA526019A - Subscriber signalling system : en fr
  • DE1723579U - ELECTRIC COLLECTOR. : de en
  • FR66216E - : fr
  • AU213525B2 - An improved semiconductive device : en
  • DE1723676U - SMALL TABLES AND FLOWER STOOLS. : de en
  • DE1723912U - DEVICE FOR FITTING THE TENSION SPRING IN A FRONT BLADE TENSIONER. : de en
  • US2748618A - Sectional gears : en
  • US2748731A - Sewing machine : en
  • US2749129A - Puzzle : en
  • CA525821A - Stabilized vitamin composition and method of preparing the same : en fr
  • DE1723809U - THREAD TURNING DEVICE. : de en
  • DE1723823U - SALES TRACK WITH KIDNEY-SHAPED PLATE. : de en
  • FR1118597A - Multi-tool chainsaw : en fr
  • GB749892A - Improvements in or relating to apparatus for handling cement : en
  • GB749945A - Lock utilizing interlocking cylinders : en
  • US2748945A - Suspension and mounting for washing machines : en
  • US2749120A - Apparatus for stacking plates : en
  • US2749133A - Core chuck : en
  • AU1412355A - Apparatus for testing; tubeless tyres : en
  • US2748689A - Coffee urn : en
  • US2748947A - Filter by-pass control : en
  • US2748481A - Denture articulators : en
  • FR1118307A - Artificial molar tooth for dental prosthesis plates : en fr
  • FR1118523A - Improvements to refrigerated cabinets forming a showcase : en fr
  • DE944054C - Method and card for making a pile from kapok : de en
  • US2749501A - Photoelectric voltage regulator : en
  • AU1417555A - Improvements in or relating to closure arrangements incorporating low voltage leads in furnace transformers : en
  • US2748412A - Brush construction : en
  • CA525963A - Gas-lift plunger : en fr
  • AU211071B2 - Improvements in or relating to studs for insertion into relatively hard material : en
  • DE1723755U - HOLDER FOR TEST TUBE. : de en
  • DE1723768U - SWITCHING AND DISPLAY DEVICE FOR PLAY MACHINES, COIN CHANGERS AND OTHER COIN OPERATED MACHINES. : de en
  • CA526018A - Spring structure : en fr
  • CA525938A - Oilburner : en fr
  • DE1723644U - DEVICE FOR DESTRUCTION OF EELS AND OTHER SCHAEDLINGS BY ELECTRO-THERMAL WAYS. : de en
  • FR1118475A - Improvements to fluid mixers : en fr
  • US2749059A - Aircraft with retractable variable radius rotary wing : en
  • AU212737B2 - Heel seat : en
  • DE1723922U - TWO VOLUME INDICATOR FOR TWO COMPONENT PAINT WITH FIXED MIXING RATIO. : de en
  • FR1118497A - Process for producing water insoluble azo dyes on fiber : en fr
  • US2748956A - Combined rubber and friction shock absorbing mechanism : en
  • AU1404255A - Improvements in and relating to telephone handsets : en
  • US2749328A - Hydroxy-octahydro aldehyde from dicyclopentenyl alcohol : en
  • CA525759A - Timer : en fr
  • AU209673B2 - Improvements in or relating toa method of providing a semiconductive body of cadmium-telluride witha tellure layer : en
  • US2748785A - Framework for a tent or like structure : en
  • US2748815A - Controlled speed feed spout : en
  • US2749250A - Process of coating a metallic structural article and a marine organism resistant composition therefor : en
  • US2749540A - Impulse register-translator arrangement : en
  • DE944177C - Device for spraying pulp flakes : de en
  • FR1118281A - Method for tuning a comb with vibrating blades for a musical piece, device for implementing this method and comb tuned by said method : en fr
  • AU1413955A - A refrigerator compressor stand : en
  • AU1400455A - Improvements in or relating to alternating current responsive devices : en
  • DE1723592U - POSAMENT, IN PARTICULAR FOR PULL SWITCHES. : de en
  • AU505754A - Improvements in and relating to apparatus for packing finely divided material : en
  • CA525978A - Reservoir for congealable liquids : en fr
  • CA525839A - Apparatus for finishing wood : en fr
  • AU1415055A - Improvements relating tothe preparation of catalysts : en
  • AU211976B2 - Apparatus forthe preparation of food : en
  • AU212388B2 - Mirror bright silver plating : en
  • CA525831A - Packing devices : en fr
  • AU206417B2 - Improvements in bottle crates : en
  • AU208729B2 - Improvements in and relating to electric circuit interrupters : en
  • US2748995A - Measured quantity granulated material dispensing caps : en
  • US2749046A - Condensate remover : en
  • US2749226A - Delay composition for delay electric detonators : en
  • US2749233A - Water-soluble, nitrogen-phosphoruscontaining product and process of making same : en
  • US2749344A - Pyrimidine compounds : en
  • US2749443A - Molecular resonance system : en
  • AU211442B2 - Improvements in or relating to devices for reproducing sound : en
  • DE1723537U - FLOORING. : de en
  • AU209674B2 - Method of bonding materials : en
  • CA525852A - Trough conveyor : en fr
  • US2748916A - Paper guide for listing calculators : en
  • US2748590A - Adjustable key plug retainer : en
  • US2748963A - Apparatus for conveying hot metal : en
  • US2749269A - Fungicidal compositions comprising esters of nu-naphthyl halo-maleamic acids and methods of applying : en
  • USD177932S - Expansible link chain for a bracelet or the like : en
  • US2748486A - Compass-swinging apparatus : en
  • US2748777A - Cigarette holders : en
  • US2749255A - Method of producing metalized glass fiber rovings : en
  • US2748608A - Mechanism for the operation of freely movable vibrating screens : en
  • US2749478A - Automatic headlight control system : en
  • US2749035A - Homing navigator : en
  • FR1118312A - Mirror stereoscope for the reproduction of aerial views : en fr
  • FR1118458A - Lightweight console with high mechanical resistance for power lines : en fr
  • AU1407155A - Reinforced flexible conduits and method for manufacturing same : en
  • AU211563B2 - Antioxidant polystyrene and rubber compositions, and process of production : en
  • DE1723509U - TIGHTS. : de en
  • DE944149C - Portable cleaning device for board curtains : de en
  • FR1118634A - High frequency generator, specially designed for tuning and troubleshooting television receivers : en fr
  • US2748750A - Vibrationless pneumatic impact tool : en
  • US2749536A - Electrically operated leak detector : en
  • US2748788A - Centrifugally operated valve : en
  • USD177911S - Buffet or the like : en
  • DE1723559U - DOME COVER FOR WINDER HEATER. : de en
  • CA525899A - Power driven saw setter : en fr
  • CA526030A - Hydraulically actuated bale lifter : en fr
  • AU1414855A - Refrigerating systems : en
  • DE944083C - Multi-armed gripper : de en
  • DE944125C - Process for the production of real khakitoene for camouflage purposes that behave in the same way as leaf greens in infrared images : de en
  • US2748756A - Fluid-cooled two-stroke cycle internal combustion engine with cylinders mounted individually on the engine block : en
  • US2748932A - Process and apparatus for cold shaping steel : en
  • US2749419A - Machine for welding contacts onto switch parts : en
  • FR66241E - Copper cast with high tenacity treatment : en fr
  • AU212623B2 - Improvements in or relating to sintered metal : en
  • CA525756A - Casting method and apparatus : en fr
  • CA525866A - Resiliently yieldable support : en fr
  • FR1118604A - Device for automatic brake shoe clearance adjustment : en fr
  • AU205684B2 - Method of and means for controlling airflow for refrigerators : en
  • FR1118326A - Center derailleur for bicycles : en fr
  • FR1118605A - Caps for containers : en fr
  • FR1118427A - Reversible plastic inkwell : en fr
  • FR1118581A - Method and device for the distillation of mixtures of several substances vaporized at different boiling points : en fr
  • US2748399A - Light-weight foam rubber cushioning structure : en
  • US2748859A - Power groover : en
  • DE1723891U - Rowing camp. : de en
  • AU205682B2 - Wheel and brake-disc assembly : en
  • FR1118657A - Color separator made up of selective plates with parallel faces : en fr
  • US2748738A - Machine for processing the reflectors of sealed beam lamps : en
  • DE943955C - Circuitry responsive to frequency changes : de en
  • IE21871L - Heating finely-divided solids : en
  • FR1118500A - Addition of silicon hydrides to unsaturated aliphatic organic compounds : en fr
  • US2748882A - Electro-acoustic transducers : en
  • CA525980A - Catch with assembled spring : en fr
  • FR1118560A - Electromagnetic wave transmission device : en fr
  • USD177924S - Spectacle front : en
  • FR1118442A - Improvement in the production of hydrogen peroxide : en fr
  • DE944130C - Process for the preparation of quaternary ammonium compounds : de en
  • DE1723751U - DEVICE FOR AUTOMATIC DEMONSTRATION OF SLIDES. : de en
  • DE1723788U - VIBRARY BEARING WITH LIMITED ROTATION. : de en
  • DE1723932U - DEVICE FOR QUICK AND ERROR-FREE COMPARISON OF TOTO RESULTS. : de en
  • CA525987A - 21-pyridinium salts of cortisones : en fr
  • FR1118311A - Chi ray contrast agent : en fr
  • FR1118571A - Ink cartridge or other similar container and method of manufacture thereof : en fr
  • DE944186C - Process for the production of hydrogen-containing synthesis gases : de en
  • GB749957A - Improvements in kneading machines : en
  • FR66249E - Process for the removal of impurities in metallic titanium and products conforming to those obtained by said process : en fr
  • US2748522A - Artificial bait : en
  • US2748736A - Apparatus for securing covers on viscous vibration damper units or the like : en
  • FR1118489A - Disc plow : en fr
  • GB749961A - Improved scoring rack for table games, particularly games requiring concealment by individual players of the obverse faces of playing pieces allocated thereto : en
  • DE1723625U - HIGH VACUUM DIODE FOR HIGH VOLTAGE WITH A GLASS BULB, A CYLINDRICAL ANODE AND AN OXYD CATHOD. : de en
  • GB749977A - Improvements relating to the balancing of road wheels for vehicles : en
  • GB750038A - Improvements in or relating to electric incinerators : en
  • US2748513A - Label holder for filing cabinet drawers : en
  • US2748772A - Disposable combined pantie and sanitary napkin : en
  • US2749545A - Electromagnetic horn : en
  • USD177916S - Combined luminaire and bracket therep or : en
  • CA526031A - Storage battery cable terminal : en fr
  • US2748474A - Combined scribing and eye-protecting optical system : en
  • US2749326A - Phenyl ethyl siloxane composition and method of preparing same : en
  • FR1118534A - Articulated toy : en fr
  • US2749015A - Folding cartons : en
  • US2749485A - Alternating-current relay : en
  • US2749521A - Microwave coupling arrangements : en
  • US2749282A - Catalytic desulphurisation of petroleum hydrocarbons : en
  • US2748463A - Method of coupling pipes : en
  • GB749937A - Improvements in and relating to stationery units, form sets or assemblies : en
  • DE944182C - Process for the production of harvestable prehydrolysates : de en
  • FR1118260A - Double escapement typewriter : en fr
  • DE1723653U - PACKAGING CASE WITH INSERTION DEVICE FOR PIPES. : de en
  • DE944164C - Sewing machine head : de en
  • FR1118640A - Improvements to processes for treating wool : en fr
  • FR1118614A - Material separator for vacuum transport systems, especially for unloading ships : en fr
  • US2748986A - Multiple row seeder and fertilizer side dresser : en
  • US2748448A - Resilient sheet material : en
  • FR1118588A - Separator circuit : en fr
  • US2749474A - Regulated high voltage supplies : en
  • US2748710A - Heat-exchanger pump : en
  • US2749158A - Adjustable arm for windshield wiper : en
  • FR1118515A - Clothing packaging : en fr
  • US2748672A - Apparatus for molding pulp : en
  • US2748695A - Device for applying printed matter to objects : en
  • US2749357A - Process for deresinating candelilla wax : en
  • US2749371A - Hydrogenation of monosaccharides : en
  • US2749442A - Controlled oscillator : en
  • FR1118655A - Cremona : en fr
  • DE1723626U - ION TRAP MAGNET. : de en
  • US2749228A - Defoliation : en
  • US2749069A - Golf bag stand : en
  • US2749180A - Sprinkling device : en
  • DE1723617U - RIBBON OF LIGHT FROM LINED FLUORESCENT LAMP FITTINGS. : de en
  • DE943988C - Hydraulic braking system for motor vehicles, especially for agricultural tractors : de en
  • GB749858A - Improvements in apparatus for the selective modulation of radiations, in particular for the analysis of mixtures of fluids : en
  • US2748732A - Method for manufacturing sleeve shaped details and an apparatus for performing the method : en
  • FR66219E - Electrical signal communication systems : en fr
  • FR66201E - : fr
  • FR1118487A - transparent luminescent screens : en fr
  • GB750095A - Improvements in and relating to steels : en
  • DE944025C - Small self switch : de en
  • FR1118691A - centrifugal oil purifier : en fr
  • FR1118309A - Method and apparatus for the automatic recording of optical quantities : en fr
  • FR1118423A - Olive pitting machine for oil mills : en fr
  • GB749914A - Fabric composed of adhesively-united yarns : en
  • GB749832A - Improvements in or relating to electrical control circuits : en
  • US2749192A - Method and means for axially fixing rolling bearings : en
  • FR1118637A - projection screen : en fr
  • FR1118337A - Folding tensioner for pants : en fr
  • FR1118615A - Paper Making Machine Improvements : en fr
  • FR1118689A - Lifting and tilting window : en fr
  • GB749878A - Apparatus for supporting garments, and in particular skirts, for display, storage or like purposes : en
  • USPP1481P - Carnation plant : en
  • DE943990C - Switching device for the electrical lighting system of motor vehicles : de en
  • US2749432A - Incandescent lamp and attachments therefor : en
  • US2748647A - Sectional quick release nut and retainer therefor : en
  • US2749532A - Hydrophone : en
  • US2748781A - Means for dental hygiene : en
  • USD177920S - Combined ash tray and bubble level or similar article : en
  • DE944212C - Process for the production of powdery wax : de en
  • FR1118544A - Improvements to devices for retaining articles of clothing on the user's body : en fr
  • DE1723810U - DRIVING TIP FOR MACHINE TOOLS. : de en
  • DE1723729U - CLAMPING DEVICE. : de en
  • DE1723744U - SCALE. : de en
  • DE944115C - Insert device with explosion protection, especially for garbage cans : de en
  • FR1118481A - Elastomeric polysiloxanes and products prepared therewith : en fr
  • US2749295A - Electrolytic production of titanium : en
  • US2749452A - Pulse generating circuit : en
  • CA525849A - Electrical connector : en fr
  • US2749017A - Cartons : en
  • FR1118373A - Improvement of spouts for bathtubs, basins, washbasins, sinks and others : en fr
  • FR1118288A - Manufacturing process for fiber cement hollow bodies, with an external surface different from a surface of revolution : en fr
  • DE1723520U - GAS PRESSURE REGULATOR. : de en
  • AU204908B2 - Improvement in multiple coating apparatus : en
  • CA525940A - Child's dish holder : en fr
  • AU279444B2 - A process for the preparation of glycol easters : en
  • DE1723722U - DEVICE FOR SEALING THE LOWER DOOR JOINT. : de en
  • DE1723741U - HAT SHAPE HOLDER. : de en
  • US2749068A - Hanger clamps : en
  • DE944090C - Wall dowel : de en
  • CA525890A - Plunger controlled check valve : en fr
  • DE943957C - Circuit arrangement for overlay reception of amplitude-modulated and frequency-modulated oscillations : de en
  • US2748391A - Missile-resistant garment : en
  • US2748451A - Gear transmissions : en
  • US2748594A - Roof bolt : en
  • CA525797A - Cold weather seat cover : en fr
  • US2749010A - Truncated conical paper cup : en
  • AU204171B2 - Regeneration of photographic silver bleach solutions : en
  • US2749351A - Process for the production of pyridine aldehydes and pyridoines : en
  • DE944236C - Mechanically driven sausage filling machine : de en
  • GB749946A - Record copying apparatus for autographic registers : en
  • FR66235E - New crushing app for sharpening band saw teeth : en fr
  • GB749888A - An improved stereoscopic apparatus : en
  • US2748461A - Method for adjusting the clearance in bearings : en
  • US2748493A - Jig mechanism for installing doors and door frames : en
  • US2749168A - Door latch : en
  • US2749237A - Method of adding magnesium to molten iron : en
  • FR1118587A - Device for fixing a watch to a variable position support : en fr
  • GB749935A - Improvements in devices for the automatic opening and closing of doors and the like : en
  • GB750041A - Cheese slicer : en
  • GB749933A - Improvements in or relating to echo-ranging apparatus : en
  • FR1118330A - Organic pigments : en fr
  • IE22038L - Soap : en
  • DE944238C - Process for the preservation of tobacco : de en
  • GB749859A - Improvements relating to hatchets : en
  • GB749913A - Improvements relating to squeeze driers : en
  • DE944229C - Method and arrangement for disinfecting daerms and other tubular closed covers : de en
  • DE1723564U - FORMWORK RAIL FOR ROAD CONSTRUCTION. : de en
  • DE1723901U - DOOR LOCKING DEVICE, IN PARTICULAR FOR REFRIGERATORS. : de en
  • US2749435A - Lamp guard mounting : en
  • DE944104C - Self-closing device for counter pressure filler : de en
  • FR1118561A - Housing for liquid current rectifier : en fr
  • FR1118333A - Process for producing coating materials or composite articles improved by means of synthetic resins and consisting of layers of glass wool or glass fabrics : en fr
  • US2748934A - Extrusion apparatus : en
  • US2749013A - Internal support for packing boxes : en
  • FR1118570A - Stereoscopic aerial photography reproduction apparatus : en fr
  • US2748572A - Air conditioning system : en
  • US2748640A - Device for operating valves : en
  • US2749361A - Cyclohexanecarboxamides : en
  • US2749425A - Immersion heater : en
  • USD177891S - Compartmented tray : en
  • DE943949C - Suction air braking device for rail vehicles : de en
  • GB750110A - Improvements relating to cycles having variable speed gears : en
  • AU1427955A - An improved semiconductive device : en
  • AU208998B2 - Conjugated diene copolymers and their application in bonding textiles to rubber : en
  • US2748501A - Child's bootie construction : en
  • US2748507A - Reversible terracing machine : en
  • CA525847A - Electrical conductor : en fr
  • US2749450A - Servo-motor load division control system : en
  • AU1414555A - Improvements in or relating to telephone answering machines : en
  • DE1723672U - BATHROOM OR Bedding. : de en
  • DE1723913U - SHELVING BOX FOR UPPER LEATHER PUNCHING KNIFE FOR THE SHOE FACTORY. : de en
  • AU1415855A - Apparatus forthe preparation of food : en
  • DE1723540U - HANGER. : de en
  • DE1723842U - SIDE SHAPING FOR VEHICLE BODIES. : de en
  • CA525948A - Process for manufacturing films of chlorine containing rubber derivatives : en fr
  • CA526004A - Sectional scaffold frame brace locks : en fr
  • US2749121A - Football practice device : en
  • AU212310B2 - Improvements in or relating to mercury switches : en
  • CA20559S - Floor mosaic : en
  • CA525761A - Process for the production of moulds, especially for injection-moulded parts : en fr
  • AU209145B2 - Haloalkyl- and hydroxyalkyl-9-aminomethylanthracenes and process of the preparation thereof : en
  • US2748805A - Reinforced spiral plastic pipe : en
  • US2748914A - Article orienting means : en
  • US2749246A - Spark plug insulator containing ceric oxide : en
  • US2749277A - Dextran compound coated body powder : en
  • AU1418055A - Improvements in shock-absorbing air cushions : en
  • CA525793A - Hydraulic barking or cleaning apparatus : en fr
  • US2748776A - Method of and apparatus for making mouthpiece cigarettes of oval crosssection : en
  • US2748931A - Dispensing containers for pressuresensitive tape : en
  • USD177907S - Toy building block : en
  • US2748645A - Bendable sheet metal wedging fastener : en
  • AU209444B2 - Improvements in or relating to data storage devices : en
  • CA525935A - Electrical fuse cutouts : en fr
  • CA525790A - Fuel-system testing device : en fr
  • CA525917A - Core lifting and setting fixture : en fr
  • BE525501A - 2-METHYL-5-VINYLPYRIDINE SEPARATION AND PURIFICATION PROCESSES, AND PRODUCTS OBTAINED. : en fr
  • US2749396A - Contact structure for relays and the like : en
  • AU521954A - Improvements in electronic apparatus for indicating outof balance zones in crankshafts andthe like : en
  • CA525845A - Vacuum relay : en fr
  • AU207666B2 - Process forthe production of Phenols from oils containing thesame : en
  • AU207093B2 - Improvements in or relating to containers with removable lids : en
  • US2749402A - Relay : en
  • CA525951A - Spinning type fishing reel : en fr
  • CA526006A - Seal between metal and glass member : en fr
  • CA526021A - Catalytic carbon monoxide hydrogenation : en fr
  • AU1401255A - Improvements relating to squeeze driers : en
  • BE525524A - : en
  • CA525753A - Wheel balancing tool : en fr
  • CA525865A - Anti-backlash control shaft : en fr
  • CA525947A - Seals for closures of pressurized compartments : en fr
  • AU1415655A - A system for effecting automatic control ofa vehicle power transmission system : en
  • JPS318910Y1 - : ja
  • US2748911A - Magnetic fluid clutch : en
  • US2748923A - Multiple unit capstan : en
  • CA525752A - Antispasmodic unsaturated tertiary amines : en fr
  • DE1723717U - ROOF TILE. : de en
  • DE944147C - Shortened umbrella : de en
  • FR1118483A - Catalytic conversion of asphaltic hydrocarbons and process for the regeneration of the catalysts used for this purpose : en fr
  • US2749325A - Acrylonitrile polymer blends and process of producing them : en
  • US2748525A - Floating fishline : en
  • US2748393A - Shape-retaining reinforcement of deposited rubber undergarment : en
  • US2749538A - Digital converter : en
  • BE525619A - : en
  • DE944119C - Stop beam transfer car : de en
  • GB750020A - Improvements in or relating to salt baths for the heat treatment of metals : en
  • DE944114C - Line winding and unwinding device for raising or holding flying toys, e.g. Kite : de en
  • AU204408B2 - Improved window latch : en
  • CA525781A - Screw extrusion press for manufacturing articles from compounds containing synthetic resins : en fr
  • AU1407855A - Container caps : en
  • DE1723718U - DETACHABLE STAIR RAILING. : de en
  • DE1723829U - ENLARGEMENT CASSETTE WITH HOPPER-SHAPED PAPER INSERT AND AUTONOMOUS PAPER EJECTOR. : de en
  • DE1723931U - TOTO & LOTTO GYRO. : de en
  • FR1118558A - Suction roller for papermaking machine : en fr
  • GB750036A - Improvements in or relating to automatic thermal alarm systems : en
  • AU1408955A - Improvements in or relating to containers with removable lids : en
  • AU1413155A - Electrical resistor and method of making same : en
  • CA526013A - Method for the protection of alcoholic steroid hydroxyl groups : en fr
  • AU1399655A - Implement for laterally displacing material lying onthe ground : en
  • US2748611A - Oscillating movement for washing machines : en
  • US2748409A - Drinking utensil cleaning apparatus : en
  • US2749530A - Battery contact clamps : en
  • US2749324A - Pyrimidine-aldehyde resins : en
  • US2749533A - Sequence discriminator system for locating information : en
  • AU211072B2 - Improvements in apparatus for mixing and agitating : en
  • AU212593B2 - Improvements relating to load handling trucks : en
  • DE944170C - Wing motor for windshield wiper : de en
  • US2748699A - Block-carrying devices for sheet or web fed rotary printing machines : en
  • US2748858A - Clock controlled switching device : en
  • US2748972A - Poultry crate for use in poultry testing operations : en
  • DE944058C - Crate-shaped packaging for vegetables : de en
  • FR1118465A - Electrode system comprising a semiconductor body, in particular crystal diode or transistor : en fr
  • FR66226E - Structure of traveling wave amplifiers : en fr
  • DE1723730U - WIRE TIES FOR CONCRETE FORMWORKS. : de en
  • US2749002A - Method and apparatus for exhausting incandescent lamps : en
  • DE1723563U - DEVICE FOR KEEPING FREE GROUTING JOINTS ON ROADS THAT HAVE AN EDGE BEAM AND A BLACK CEILING. : de en
  • GB750015A - Improvements in anisotropic permanent magnet alloys : en
  • US2748428A - Condenser aprons for carding machines : en
  • FR66231E - modern equipment of telecommunications equipment centers and posts : en fr
  • GB750096A - Base attachment for electric lamps, discharge tubes and the like : en
  • DE943961C - Valve control for pressure medium-driven electrical switches, in which the actuating valve of the pressure medium drive has a valve opening spring held tensioned by a latched lever : de en
  • AU1404955A - Improvements in and relating to electric circuit interrupters : en
  • DE1723733U - BALL RESERVOIR WITH TANGENTIAL PRESSURE SUPPORTS CONNECTING TO THE BALL SHELL. : de en
  • FR1118434A - Friction speed variator : en fr
  • US2749423A - Device for high-frequency heating : en
  • FR1118327A - Shock absorbing device for the saddle of bicycles, mopeds and the like : en fr
  • DE1723838U - MOERTEL WHEELBARROW. : de en
  • AU400073B2 - Multiple spray rate pressurized package dispenser : en
  • US2749283A - Hydro-desulphurisation of cracked petroleum naphtha and straight run naphtha : en
  • US2748892A - Apparatus for improving fuel for internal combustion engines : en
  • US2749542A - Horn having a diaphragm vibrated by an electromagnetic motor : en
  • CA525873A - Rubber processing : en fr
  • GB749909A - Improvements in or relating to the hot working of nickel chromium alloy materials : en
  • GB749990A - Improvements in or relating to navigation apparatus : en
  • FR1118696A - Switching device for current relay : en fr
  • GB750013A - Improvements in or relating to electrical control circuits for electrostatic precipitators : en
  • US2749253A - Method of making a copy sheet and resultant article : en
  • GB749911A - Reversing valve for gaseous fluid-operated motor : en
  • FR1118407A - Inspection door, watertight and visible, for sleeve <manhole ducts>, in the downpipes of factories such as flour mills, sugar factories, refineries, etc. : en fr
  • AU1410955A - Improvements in or relating tothe fabrication of titanium or titanium base alloys : en
  • US2748686A - Row marker implement : en
  • US2749436A - Sonobuoy : en
  • USD177905S - : en
  • GB750077A - Device for simultaneously advancing the film and setting the shutter in photographic cameras : en
  • GB749991A - Improvements in or relating to electric incinerators : en
  • CA525808A - Container closing machine for centering device : en fr
  • CA525805A - Apparatus for automatically proportioning pulp stocks : en fr
  • CA525853A - Process and preparations for producing prints with azo dyestuffs being insoluble in water : en fr
  • AU216809B2 - Method forthe selective. polymerisation ofa olefins to crystalline or amorphous polymers : en
  • US2748462A - Method of making tire treading molds : en
  • USD177943S - Cutlery and scissors sharpener : en
  • DE1723909U - GYM AND GYMNASTIC SHOES. : de en
  • US2748747A - Method and apparatus for producing fish bait : en
  • DE1723662U - HAND MIRROR. : de en
  • DE943958C - Bearing frame antenna free of night effects, especially for ultra-short waves : de en
  • US2749202A - Filing cabinets : en
  • USRE24161E - Doctor blade and mounting for rotogravure printing machines : en
  • DE1723609U - LAMP. : de en
  • DE944049C - Installation on multi-engine aircraft to increase safety in the event of engine failure by using rockets : de en
  • US2749090A - Cable tool drill : en
  • AU210219B2 - Improvements in or relating toa method of applying an ohmic contact toa semiconductive body ofa p-type conductive telluride ofa bivalent metal : en
  • US2749287A - Reactivation of hydroforming catalysts using dry air : en
  • DE1723804U - CRANK DRIVE WITH CHANGEABLE STROKE ADJUSTMENT. : de en
  • CA525975A - Preparation of chromium chemicals from high carbon ferrochrome : en fr
  • DE1723514U - ONE-BUTTON PIPE FOR SUSPENDERS. : de en
  • GB749897A - Improvements relating to bag-filling and bag-closing machines : en
  • FR1118514A - Radar mixing crystal protection device : en fr
  • GB750100A - Process for the manufacture of regenerated cellulose structures from viscose : en
  • GB750106A - Hydrocarbontin derivatives of monomercapto-borate esters : en
  • US2749100A - Throttle control for two-stage carburetor : en
  • FR1118598A - Device for adjusting the amplification of a transistor : en fr
  • FR1118595A - Method of forming regular surfaces : en fr
  • DE944009C - Process for the preparation of a nitrogen-containing, chlorinated sulfur compound of the formula C O N S Cl : de en
  • DE944231C - Lens shutter with mechanically moved shutter blades, which enables very short exposure times : de en
  • US2749409A - Overheat control device : en
  • DE1723654U - ADJUSTABLE CORE SUPPORT. : de en
  • FR1118376A - Loops covered with fabric, set with eyelets or rivets : en fr
  • FR1118466A - Automatic guide adaptable to sewing machines for spiral stitching at strictly constant pitch of any given curve of revolution : en fr
  • FR1118495A - Process of organic additions to vinyl silicon compounds with basic catalysis : en fr
  • FR1118684A - Camouflage nets and their manufacturing process : en fr
  • GB749845A - Improvements in mine cars, mine trams or like vehicles : en
  • DE1723713U - REINFORCED LIGHT CONCRETE PANELS, IN PARTICULAR MULTIPLE PANELS. : de en
  • DE944233C - Process for the electromechanical production of letterpress forms based on line templates : de en
  • US2749266A - Method of making reinforced glass fiber articles : en
  • AU207813B2 - An improved crate or carrier for yarn spools orthe like : en
  • FR1118328A - Advanced vacuum cleaner : en fr
  • GB749838A - Improvements in or relating to ribbon feeding mechanism for typewriters, or the like : en
  • DE944103C - Direction indicators for bicycles and motorcycles : de en
  • GB749891A - Improvements in amusement apparatus : en
  • GB749844A - Improvements in or relating to the manufacture of an alkyl nitrate : en
  • GB750021A - Improvements in or relating to electron discharge devices : en
  • DE944126C - Process for the production of potassium nitrate : de en
  • FR1118410A - Baby diaper : en fr
  • FR1118660A - Cutting device with cylinders acting in both directions of movement : en fr
  • GB749943A - Process for the preparation of cyclopentanophenanthrene derivatives : en
  • GB750060A - Improvements in bearings for pivots subjected to continuous small angle oscillations : en
  • US2748496A - Clothes dryer : en
  • US2748850A - Window blind structure : en
  • US2749262A - Heat insulation blankets : en
  • US2748734A - Continuous tube welding apparatus with multi-stage heating : en
  • AU1411855A - Improvements in or relating to record card controlled printing mechanisms : en
  • FR1118296A - Pneumatic conveyor for the evacuation of powdery or granular materials contained in pressure-resistant containers : en fr
  • FR1118450A - Selectively clutchable drive wheel tiller : en fr
  • FR66218E - High frequency transmission systems and in particular coupling device : en fr
  • DE943991C - Method for filling vehicle tires with air-filled balls made of rubber or the like. : de en
  • DE944218C - Tilting mirror : de en
  • CA526011A - Machines for making articles such as display covers from thin plastic sheet materials : en fr
  • FR1118575A - Slide and its automatic control ensuring the longitudinal assembly of the hoop and the lever, in hunting rifles or other weapons : en fr
  • US2749272A - 3-chloro-2, 3-dihydrobenzofuran-2-thiols : en
  • US2749378A - Method and apparatus for glass production : en
  • CA525880A - Liquid fuel supply systems for continuous combustion turbine engines : en fr
  • CA525929A - Synthesis of hydrocarbons and oxygenated hydrocarbons : en fr
  • FR1118602A - One-piece seal-like seal for attachment to wires, cords, tapes and the like : en fr
  • GB750065A - Production and filtration of staple fibres : en
  • GB750081A - Improvements in and relating to swash-plate pumps : en
  • US2748416A - Windshield wiper with compressed air nozzle : en
  • US2748495A - Means for drying microscope slides, pipettes, and similar types of laboratory instruments : en
  • US2748683A - Rotating hand cultivator for loosening soil : en
  • USD177947S - Dictation mask : en
  • AU204909B2 - Improvements in or relating'to carrier-wave telephony transmitters for:the transmission of single-sideband speech signals : en
  • CA525977A - Radial engine : en fr
  • AU208082B2 - Improvements in surgical dressings : en
  • CA525766A - Animal mouth opener : en fr
  • CA525969A - Arch haunch construction : en fr
  • AU203623B2 - Gaseous discharge device : en
  • DE944082C - Control valve arrangement for compressed air operated mining equipment, especially shaft connection equipment : de en
  • CA525893A - Lubricant for textile machinery : en fr
  • DE943985C - Electric motor driven piston machine : de en
  • FR1118300A - Apparatus for driving and spacing filaments, threads, and the like : en fr
  • GB750108A - Improvements in and relating to signs : en
  • US2748623A - Orbit gear controlled reversible planetary transmissions : en
  • US2749113A - Snubbed spring group : en
  • DE1723648U - AMPOULE SYRINGE WITH CYLINDER AMPOULE MADE OF PLASTIC. : de en
  • DE943950C - Climbing turntable, especially for field railways : de en
  • US2749139A - Spring mounting assembly for steerable wheels : en
  • US2749308A - Material for treating oil well drilling fluids : en
  • USD177912S - Bird feeder : en
  • AU1404155A - Improvements in or relating to apparatus for automatically forming diagonal incisions inthe dough of vienna bread loaves orthe like : en
  • AU1405455A - Improvements in or relating to side delivery rakes and/or swat h turner s : en
  • AU1411955A - Improvements in or relating to adhesive compositions based on butadiene methyl isopropenyl ketone copolymers : en
  • CA525836A - Relays : en fr
  • US2748408A - Applying and polishing apparatus : en
  • US2749481A - Stroboscope : en
  • US2749528A - Welded fluorescent lamp base pins : en
  • AU1407455A - Improvements in or relating to window mounting assemblies in motor vehicles : en
  • AU205993B2 - Flow control apparatus : en
  • CA525924A - Rubber to fabric adhesion with mixture of low-temperature polymerized latex and phenol-aldehyde resin : en fr
  • DE1723688U - FURNITURE HANDLE, COMPOSED OF ONE OR TWO CURVED SOLID WOODEN BODIES. : de en
  • FR1118438A - Process for the decomposition of compounds of sulfur, nitrogen, or sulfur and nitrogen : en fr
  • CA525789A - Valve with vent : en fr
  • DE1723732U - UNDERWATER CLEANING DEVICE FOR SWIMMING POOLS. : de en
  • US2748536A - Mold closing mechanism : en
  • US2748987A - Live stock feeding apparatus : en
  • US2748897A - Dashpot with air separator : en
  • US2749027A - Compressor : en
  • USD177952S - Reservoir type smoking pipe : en
  • AU205548B2 - Improvements relating to variable reactances : en
  • AU1405155A - Improvements in or relating tothe treatment of iron : en
  • AU1415455A - Improvements in or relating to new quaternary amino ethers and process forthe preparation thereof : en
  • US2748669A - Removable apron cloth and head box therefor : en
  • US2749410A - Arc chute with perforated barrier plates having staggered slots : en
  • CA525864A - Process of treating soap particles : en fr
  • US2748543A - Adjustable blade positioning and guiding attachment for grinding wheels : en
  • US2749176A - Electro metal spraying pistol : en
  • US2748779A - Hair curling apparatus : en
  • CA525945A - Disintegrating apparatus and method : en fr
  • FR1118448A - Process for improving the soil structure : en fr
  • AU212369B2 - Improvements relating to coil-spring compressors : en
  • DE1723705U - OIL HEATED BATHROOM FURNACE FOR BOILER HEATING. : de en
  • DE1723503U - FOOT PROTECTION IN SNEAKER SHAPE. : de en
  • DE1723683U - SLIDING BODY FOR FURNITURE OR OTHER FURNITURE PIECES. : de en
  • DE1723795U - PIPE CONNECTION. : de en
  • DE1723917U - BELL PLATE. : de en
  • US2748771A - Lacteal fluid receptor and pad therefor : en
  • US2748877A - Propeller control with pitch lock : en
  • AU512854A - An improved crate or carrier for yarn spools orthe like : en
  • CA525999A - Process for extracting zirconia from zircon ores : en fr
  • US2749417A - Portable electric spot welder : en
  • DE1723515U - ARRANGEMENT FOR THE INVISIBLE WEARING OF SUSPENDERS. : de en
  • DE1723663U - CARRYING DEVICE FOR LAUNDRY BAGS. : de en
  • DE944036C - Thrust bearings for electric motors : de en
  • CA525932A - Blow-on contact structure : en fr
  • US2749195A - Piston-ring packings, more particularly for high pressure : en
  • US2749198A - Compartment container for garment labels : en
  • US2748617A - Windshield cleaner drive : en
  • US2748925A - Wire drawing machine : en
  • AU211902B2 - Improvements inthe manufacture of carpets and like floor and stair coverings : en
  • AU1401455A - Improvements in or relating to pneumatic tyres : en
  • AU1414655A - Improvements in or relating to telephone answering machines : en
  • CA525949A - Manufacture of shaped articles of rubber hydrochloride and composition therefor : en fr
  • US2749194A - Piston ring : en
  • CA525881A - Wrapping tissue and process : en fr
  • US2748503A - Foot cushion : en
  • US2748869A - Sealing and pressuring apparatus : en
  • US2748880A - Combined manual and hydraulic power steering mechanism for vehicles : en
  • US2749157A - Pulley hub : en
  • DE1723706U - SINK CABINET. : de en
  • GB749942A - Device for providing identification or other marking on gramophone records : en
  • CA526029A - Device for attaching perforated film strips to spool cores : en fr
  • AU1413255A - Sewing machine with hand wheel and hand wheel clutch : en
  • AU1415755A - Process of making plastic foams from polyurethane products : en
  • DE1723731U - DEVICE FOR CLEANING FORMWORK TIMBER OR THE LIKE. : de en
  • AU211565B2 - Fluid pressure brake apparatus : en
  • CA525995A - Binary adder : en fr
  • US2748418A - Non-binding caster : en
  • US2748872A - Well tool anchoring device : en
  • US2749290A - Method and apparatus for continuous percolation of liquid hydrocarbons : en
  • US2748717A - Fluid pumping device : en
  • AU204858B2 - Formework for use in building concrete chimneys andother stacks : en
  • AU210288B2 - Improved fluid pressure operated friction clutch : en
  • US2748411A - Spray guard : en
  • US2748435A - Process for reinforcing shell molds : en
  • US2749302A - Combination settling : en
  • US2748843A - Air induction and tube system for fluid fuel burner : en
  • US2748607A - Vibrator : en
  • US2748701A - Electrically conductive coating : en
  • US2749476A - Electron discharge devices : en
  • US2749211A - Recovery of uranium and vanadium compounds from acid solution : en
  • US2749418A - Apparatus for positioning and welding supports in a cylindrical structure : en
  • FR1118452A - Self-supporting adhesive sheet, its preparation and use : en fr
  • FR1118596A - Support frame for tables, chairs and the like : en fr
  • US2748720A - Track cleaner : en
  • US2748804A - Reinforced hose : en
  • US2749514A - Electronic testing instrument : en
  • GB749972A - Cable fastening device : en
  • GB750075A - Arrangement in or relating to cabinet dryers : en
  • AU205683B2 - A refrigerator compressor stand : en
  • US2748592A - Building construction : en
  • US2748637A - Power hammer actuated sheet metal reshaping tool : en
  • US2748423A - Tire mold : en
  • US2748491A - Center punch and gauge : en
  • US2749333A - Metal-containing polyazo dyestuffs : en
  • DE944072C - Switching device : de en
  • FR1118358A - Folding bed : en fr
  • FR1118603A - Adjustable Fixing Mine Shaft : en fr
  • FR1118562A - Compositions for coating based on organosiloxanes : en fr
  • FR66203E - Detector of particles and metal debris circulating in the lubricating device of a machine or engine : en fr
  • GB749968A - Improvements in or relating to false ceiling and lighting screen constructions : en
  • DE1723697U - RING BURNER. : de en
  • FR1118325A - Automatic gaming device : en fr
  • FR1118504A - Door or wall for refrigeration appliance : en fr
  • FR1118486A - Polyesters soluble in water and becoming insoluble on curing : en fr
  • DE1723869U - EXTERNAL REAR VIEW MIRROR FOR VEHICLES. : de en
  • DE944108C - Toy drum revolver : de en
  • US2749042A - chase : en
  • US2749263A - Gypsum boards having crack resistant edge portions : en
  • GB749822A - Improvements in or relating to grinding, polishing and like machine tools : en
  • FR1118463A - Device equipped with a penthode characteristic discharge tube : en fr
  • DE944167C - Trailer hitch : de en
  • AU213092B2 - Improvements in or relating tothe manufacture of phosphate containing fertilizers having high plant utilization properties and fertilizers produced thereby : en
  • DE1723586U - RELEASABLE COUPLING FOR ELECTRIC CABLES. : de en
  • FR1118531A - Improvements in the manufacture of phosphate fertilizers : en fr
  • FR66243E - Improvements to devices for cleaning mechanical screens : en fr
  • GB749863A - An improved cloth guiding device : en
  • US2748529A - Toy rocket and parachute : en
  • US2749030A - Removal receptacle for the contents of coin boxes : en
  • US2749472A - Travelling wave tubes : en
  • DE1723504U - HOLDER FOR STOCKINGS AND OTHER CLOTHES. : de en
  • DE1723923U - NEEDLE CARRIER, IN PARTICULAR FOR A COMBING MACHINE. : de en
  • FR1118436A - Automatic coupling device : en fr
  • GB750094A - Improved lubricating oil compositions : en
  • FR1118379A - Swivel spout specially adaptable to a container such as an oil container for domestic use : en fr
  • DE944005C - Machine for de-shrinking textile fabrics : de en
  • GB750005A - Improvements relating to radar automatic tracking circuits : en
  • US2748906A - Fastening device : en
  • DE943942C - Jackhammer, in particular hammer drill or demolition hammer, with double piston : de en
  • GB749866A - Road surfacing machine : en
  • GB749870A - Improvements in or relating to devices to attach stencils : en
  • GB749896A - An improved raising or napping machine for textile fabrics : en
  • US2748825A - Quarter turn dowel nut for caissons : en
  • US2749156A - Seal : en
  • US2748538A - Hypodermic needle and cannula cleaning apparatus : en
  • US2749382A - Foil strip wiring system : en
  • FR1118369A - Anti-glare device for motor vehicles : en fr
  • GB749936A - Improvements in and relating to apparatus for feeding stationery, form sets, paper sheets or the like : en
  • US2748566A - Compound gas-turbine engine with lowpressure compressor and turbine bypass : en
  • FR1118472A - Advanced carpet coating device : en fr
  • GB750063A - Improvements in or relating to injectable solutions of 2-methyl-5.8 dimethoxy-furanochromone : en
  • DE1723848U - CLEAR PANEL FOR CAR WINDOWS. : de en
  • DE944044C - Process for preventing foaming when charging sulphate pulp digesters : de en
  • FR1118310A - Interchangeable tip, for soldering irons : en fr
  • US2749038A - Apparatus for computing the product or ratio of two variables : en
  • CA526020A - Subscriber signalling system : en fr
  • FR1118405A - Improvements to seals for hydraulic cylinders and the like : en fr
  • DE944050C - Clutch actuation linkage for heavy vehicles : de en
  • DE1723588U - LID FASTENING. : de en
  • FR1118672A - Treatment of cellulosic textiles to make them waterproof and wrinkle-resistant : en fr
  • GB750087A - Improvements in or relating to bulkhead lamps : en
  • FR1118485A - Processing of thin metal sheets for electrolytic capacitor : en fr
  • FR66221E - High frequency transmission system and in particular coupling device : en fr
  • FR1118688A - Process for producing small guide tubes for balls, curved in particular in the shape of a u, especially for the return of the balls of steering mechanisms of motor cars : en fr
  • IE21786L - H.t. cable joints : en
  • DE1723844U - MOLDED PART FOR INTERIOR LINING IN VEHICLE AND AIRPLANE CONSTRUCTION. : de en
  • DE944100C - Method and machine for making polygonal nuts : de en
  • FR1118372A - Shower arm : en fr
  • DE944110C - Camouflage cover made of tulle, gauze or similar transparent fabrics of the curtain type : de en
  • GB749975A - Improvements in or relating to tube closures : en
  • US2749164A - Tamperproof gate keeper : en
  • FR1118265A - Press for tube extrusion, in particular press for sheathing cables : en fr
  • FR1118294A - Further training in bound stationery : en fr
  • DE1723715U - RIB BEAM. : de en
  • FR1118453A - TV system : en fr
  • FR1118417A - Method for producing a protruding design on a glass surface : en fr
  • FR1118537A - Lock for closing doors or removable panels : en fr
  • DE1723589U - LOW VOLTAGE CABLE DISTRIBUTION CABINET. : de en
  • GB749993A - Machinable, high cobalt low carbon alloys for die-casting moulds : en
  • US2748677A - Container for developing tanks : en
  • US2748797A - Pneumatic time-delay fuse : en
  • US2748996A - Fertilizer and seed distributor : en
  • DE1723708U - JOINT TAPE. : de en
  • US2749385A - Busduct : en
  • US2748910A - Locking gate for shifting mechanism of a six-speed transmission : en
  • US2749390A - Ringing circuit for telephone line and radio order wire : en
  • US2749457A - Construction of dynamo electric machines : en
  • US2748980A - Razor blade holder : en
  • US2749092A - Drill bit : en
  • US2749317A - Oxidizing agent : en
  • DE1723900U - LEFT AND RIGHT USED SCREW LOCK. : de en
  • US2749276A - Dextran compound fatty acid ester lipstick : en
  • CA525994A - Cushioning mechanism for railway vehicles : en fr
  • FR1118532A - Device for the study of voltage variations in electrical energy transmission and distribution networks : en fr
  • DE943998C - Control or alarm system : de en
  • GB749928A - Remotely-operated means for the opening and closing of windows, ventilating shutters or the like : en
  • US2748959A - Means for accelerating the evacuation of hopper type railway cars : en
  • DE1723721U - LIFTING DOOR. : de en
  • US2749444A - Method of locating a zone of lost circulation : en
  • GB749849A - Mechanical pencil : en
  • AU1400955A - Bracelet for wristwatch : en
  • AU1811053A - Improvements in or relating to controls for aircraft : en
  • US2749085A - Ocean wave motors : en
  • DE943973C - Clamping cartridge for turning benches, especially wooden turning benches : de en
  • GB750018A - Improvements in tars for road and like surfaces : en
  • FR1118555A - Process for the preparation of sulfurized terpenes : en fr
  • DE1723616U - OVAL LOW BEAM. : de en
  • DE944160C - Self-adhesive collar for precision mechanical gears : de en
  • FR1118354A - Central heating radiator cover : en fr
  • FR66207E - Flexible gallery support : en fr
  • GB749949A - Bearing for shafts rotating at high speed, more particularly in high temperature surroundings, and the lubrication thereof : en
  • US2748974A - Container closures : en
  • US2748466A - Method of making engine hub and shaft unit : en
  • FR1118386A - Disc device in front of the front wheels of an agricultural tractor : en fr
  • FR1118323A - Photographic shutter : en fr
  • FR1118496A - Device for reducing the evaporation of liquids stored in large tanks : en fr
  • US2749008A - Ladder platform : en
  • DE1723902U - LOCKING FOR STABLE AND SHED DOORS. : de en
  • US2749448A - Glove construction : en
  • US2749497A - Dynamic braking control system : en
  • FR1118266A - Alloys for electrical resistances : en fr
  • FR1118428A - Positioning device for machine tool : en fr
  • DE944020C - Process for electrical character registration by the action of high-frequency heat on the recording medium : de en
  • DE1723767U - SELF-CHECKING DEVICE. : de en
  • US2748909A - Ground anchor : en
  • GB750103A - Improvements in transmission of colored motion pictures : en
  • DE944175C - Device for cleaning and sterilizing perforated disks : de en
  • US2749203A - Manufacture of decorative lamps : en
  • US2749373A - Isomerization of hexachlorocyclohexane : en
  • GB749930A - Improvements in or relating to transducers : en
  • US2749421A - Welding head positioner : en
  • FR1118403A - Heavy liquid fuel heater : en fr
  • FR1118345A - Conical profile forming and tooling process : en fr
  • FR1118292A - Improvements to dynamoelectric machines : en fr
  • FR1118494A - Electric motor : en fr
  • DE944136C - Device for the surface hardening of spiral bevel wheels : de en
  • GB749851A - Improvements in or relating to magnetic induction accelerators : en
  • GB749969A - Improvements in or relating to the production of laminated magnetic cores : en
  • US2749188A - Utility pole service equipment : en
  • US2748979A - Razor blade magazines : en
  • US2749249A - Method for making a dry paint mixture : en
  • FR66244E - label for the designation of various articles and similar applications : en fr
  • GB749999A - Improvements in or relating to mattresses, cushions and the like : en
  • DE943989C - Start-up pulse suppressing motor vehicle brake light monitoring : de en
  • DE944209C - Process for the manufacture of semiconductor bodies : de en
  • FR1118259A - Radial blower for the transport of highly dusty gases : en fr
  • FR1118381A - Nozzle for exhaust pipes : en fr
  • US2749167A - Latch for cover panels : en
  • DE1723555U - OFFSET OFFSET PRINTING MACHINE TO ACHIEVE HIGH EDITIONS IN DRY OFFSET PRINTING. : de en
  • US2749011A - Ventilated compartmented box : en
  • US2749072A - Attachment bracket for supporting decorative articles from a venetian blind : en
  • US2749465A - Visual indicating device for electric voltages : en
  • DE1723678U - TABLE BASE. : de en
  • DE1723573U - LIGHT SIGN FOR TELEPHONE DEVICES CONSISTING OF A TRANSLUCENT SWITCH BUTTON. : de en
  • FR1118437A - Improvements to agricultural tractors : en fr
  • GB749970A - Improvements in or relating to dough sheeting mechanisms : en
  • GR17004B - LOCKING METAL VALVE PLACED ON EVERYWHERE CONTAINER CONTAINER OR BARREL ALLOWING FLOW OF LIQUID ONLY FROM INSIDE TO OUTSIDE. : el en
  • US2748518A - Grenade launcher : en
  • US2748520A - Fish lure : en
  • US2748417A - Machine for assembling lantern slides and the like : en
  • US2748420A - Reversible hinge : en
  • US2748767A - Dispenser for liquids : en
  • FR1118590A - Wheel cover for automobile cars : en fr
  • CA525905A - Styrene-diisocyanate-castor oil complex : en fr
  • CA525961A - Multipole circuit breaker : en fr
  • US2749499A - Symmetrical frequency doubler : en
  • US2749216A - Production of gamma alumina : en
  • CA525791A - Cam shaft lift indicator : en fr
  • AU204436B2 - Improvements in or relating to side delivery rakes and/or swat h turner s : en
  • AU206166B2 - Rotary electric generators : en
  • US2748744A - Indicator for fire extinguisher : en
  • US2748965A - Self-unloading wagon : en
  • US2749063A - Ejector mechanism : en
  • US2748938A - Flotation of spodumene : en
  • US2748708A - Bomb fuze, centrifugal-inertia type : en
  • US2749057A - Fish line reel : en
  • DE943997C - Shoe fittings : de en
  • DE1723915U - VULCANIZATION FORM FOR SHOES WITH RUBBER SOLE. : de en
  • FR1118617A - Indicating device for automatic arc welding devices : en fr
  • GB749984A - Improvements relating to electrically-operated pumps : en
  • DE1723726U - DOOR QUICK CLEANING JIG. : de en
  • GB749901A - Improvements in or relating to the generation of bevel gear tooth flank profiles : en
  • DE1723582U - METAL SHADED CABLE WITH COVER FOR PROTECTION AGAINST CORROSION. : de en
  • DE1723622U - DEVICE FOR ELECTROMAGNETIC BEAM DEFLECTION. : de en
  • FR66214E - New television process particularly applicable to the reception of color television images : en fr
  • US2748866A - Tool for forming detents in connected convolutions of slats : en
  • FR1118546A - Manufacture of carbon black : en fr
  • US2748552A - Rotary cutting assembly with torque control for driving and positioning cutting assembly : en
  • FR1118433A - Electric starter control device, usable for starting internal combustion engines : en fr
  • GB749877A - Improvements in or relating to transmission of coloured records : en
  • FR1118401A - Improvements to anti-theft devices : en fr
  • FR1118652A - Machine for rounding and sanding angles by rotating the angle tangentially to a circle : en fr
  • US2748725A - Semi-automatic pie machine : en
  • US2749494A - Electric motor control and counterweight compensator : en
  • AU204688B2 - Metal can and closure therefor : en
  • DE1723712U - HOLLOW STONE WITH A NUMBER OF OPENINGS. : de en
  • US2748745A - Safety means for vehicles : en
  • US2749028A - Bladed rotors for elastic fluid machines : en
  • US2749098A - Mixer : en
  • US2749313A - Method of cleaning polymerization reactors : en
  • DE944210C - Paint auxiliaries : de en
  • FR1118478A - Advanced dispenser for liquids : en fr
  • DE1723814U - MIXER FOR LARGE-PIECE GOODS. : de en
  • FR1118628A - Improvements to electronic tubes : en fr
  • DE944019C - Circuit arrangement for signal controller of light signals with two driving terms : de en
  • DE944198C - Overlay receiver with coarse tuning of the oscillator by a variable capacitor and with automatic sharp tuning : de en
  • FR1118607A - A method of manufacturing an electric accumulator battery and battery in accordance with that obtained by said method : en fr
  • US2749288A - Method of processing hydrocarbons with a molten medium : en
  • USD177917S - Combined jewel box, clock, and radio : en
  • DE1723656U - HOLLOW GLASS AND GLASS PANELS WITH ADDED GLASS STONES (JEWELRY STONES). : de en
  • DE1723850U - STEERING WHEEL LOCKER. : de en
  • DE944127C - Process for the production of wetting, emulsifying and cleaning agents : de en
  • FR1118661A - Light tracked vehicle : en fr
  • US2749125A - Target indicating apparatus : en
  • US2749079A - Valve : en
  • US2748406A - Methods of making prewelt shoes : en
  • US2748726A - Sandwich making machine : en
  • US2748740A - Catamaran : en
  • USD177923S - Page 2 oj : en
  • US2748485A - Navigation course computer : en
  • US2749044A - Automatic thermostatic register : en
  • US2749464A - Adjustable magnetic electronic lens : en
  • FR1118374A - Improvement to machines using abrasive or polishing belts : en fr
  • GB750056A - Tongs device comprising a remotely controlled gripping means and means for remotely detaching it from its supporting and actuating means : en
  • GB749967A - Improvements in or relating to hose-clips : en
  • DE944158C - Hand tool for chopping and chopping bulbous earth fruits and the like. like : de en
  • DE944061C - Route expansion : de en
  • US2749119A - Pneumatic sheet-taking apparatus : en
  • FR66209E - Automatically operated drawer drum device or the like : en fr
  • DE1723890U - SUCTION PUMP AND VALVE HEAD FOR LIQUIDS. : de en
  • FR1118548A - Device for remote indication of the status of a number of objects : en fr
  • FR1118283A - Transistor amplifier : en fr
  • FR1118545A - Further training for frames of bicycles and similar vehicles : en fr
  • US2748952A - Bottle support : en
  • US2748978A - Bottle carriers : en
  • US2748691A - Barbecue machine : en
  • US2749191A - Lower line coupling for fiber attenuating apparatus : en
  • US2749217A - Production of hydroxylamine and semicarbazide salts : en
  • US2749175A - Latch control for dump trucks : en
  • US2749353A - Substituted benz [cd] indolines : en
  • DE1723743U - PAINTER'S HAT. : de en
  • FR1118683A - Device for cleaning toilet combs : en fr
  • GB749862A - Method of and device for manufacturing seamless lengths of knitted gloves : en
  • GB749951A - Improvements in and relating to devices for emptying bins into a receptacle, particularly a dust cart : en
  • US2748559A - Ring traveler : en
  • AU1412555A - Improvements in or relating to grinding or rumbling barrels : en
  • DE1723783U - RETURN JET WITH SAFETY VALVE. : de en
  • US2749368A - Production of aralkyl hydroperoxides : en
  • US2749339A - Mercurial diuretics and method of preparation thereof : en
  • US2749469A - Electron discharge device : en
  • FR1118527A - New application concerning a welding process by approximation : en fr
  • DE944029C - Locking device, especially for blinds : de en
  • US2748562A - Aftercooler water control for internal combustion engines : en
  • US2748561A - Vacuum motor electric booster : en
  • US2749049A - Automotive heater booster : en
  • US2748881A - Vacuum type power steering with control means responsive to engine and vehicle speeds : en
  • CA525896A - Skimming apparatus : en fr
  • US2749200A - Trunnion mounting for chassis and the like : en
  • US2749338A - Isoallospirostanes : en
  • US2749437A - Trigger circuit : en
  • FR1118493A - Process for dyeing or removing dyes : en fr
  • CA525900A - Heat exchange system for power generators : en fr
  • US2748878A - Wheeled tractor : en
  • DE1723641U - HEADREST, IN PARTICULAR FOR DENTAL TREATMENT CHAIRS. : de en
  • DE1723655U - DEVICE FOR SUPPLYING LIQUID METAL DURING CONTINUOUS CASTING. : de en
  • US2748452A - Methods and blanks for making connectors : en
  • DE1723508U - CAMPING RHEUMA PROTECTIVE PAD FOR SLEEPING BAG. : de en
  • DE1723525U - LOCK COVER FOR MULTIPLE PIT STAMPS. : de en
  • DE1723803U - ROTATING HANDLE FASTENING FOR VALVES. : de en
  • AU1413355A - 2-(n-alkylaminomethyl)-bicyclo-(2, 2, 1)-5 heptenes and 2 (n-alkyaminomethyl)-bicyclo (2, 2, 1)-heptanes and method forthe preparation thereof : en
  • AU1410755A - Heel seat : en
  • AU1412055A - Improvements in or relating to adhesive compositions based on butadiene-methyl isopropenyl ketone copolymers : en
  • AU212622B2 - Improvements inthe production of aluminiummagnesium alloys : en
  • CA525960A - Heat stable insulated electrical conductors : en fr
  • DE1723634U - TRANSPORTABLE COMPRESSED AIR SYSTEM. : de en
  • DE1723714U - LIGHTWEIGHT PANEL FOR SOLID CEILINGS WITH INCREASED SOUND AND THERMAL INSULATION. : de en
  • CA525850A - Static-wire support : en fr
  • CA525862A - Method of and apparatus for handling and storing coiled material : en fr
  • US2749151A - Swivel coupling with removable wire locking means : en
  • CA525823A - Image projection optical system : en fr
  • DE1723546U - COVER FOR CARD SHEETS. : de en
  • US2748425A - Method for forming check valves and the like : en
  • US2748456A - Electrical connector and method of manufacture : en
  • US2748614A - Variable speed transmission : en
  • US2749285A - Fluid hydroforming process : en
  • US2748404A - Machine for applying ribs to shoe soles : en
  • US2748985A - Spray package equipped with a selfcleaning valve : en
  • US2749165A - Hood latch adapter : en
  • AU522254A - Improvements relating to coil-spring compressors : en
  • CA525792A - Article carrier : en fr
  • CA525942A - Magnetic drag tachometer : en fr
  • US2748388A - Component inserting machines : en
  • US2749109A - Heating apparatus : en
  • AU1408455A - Improved fluid pressure operated friction clutch : en
  • AU1409555A - Improvements in or relating to direct current voltage stabilisers : en
  • DE907273C - Pressure roller for drafting units of ring spinning machines : de en
  • DE944150C - Sofa convertible into a double bed : de en
  • FR1118302A - Improvements to solid-state amplifiers : en fr
  • FR1118409A - Device for insufflation of artificial respiration, especially applicable to narcosis : en fr
  • AU1399755A - Implement provided with a number of ranking members and a supporting member for at least one of said ranking members, said supporting member being reversible for obtaining another working position : en
  • DE1723770U - ELASTIC TAPE. : de en
  • DE1723811U - STEEL HOLDER WITH CUTTING AND CHIP BREAKER PLATES MADE OF CARBIDE. : de en
  • US2749150A - Hose end fitting with self sealing nipple : en
  • US2749187A - Pump : en
  • DE1723652U - DEVICE FOR TREATMENT OF WOUNDS, ESPECIALLY IN RESTRICTLY ACCESSIBLE AREAS. : de en
  • US2748489A - Vernier gauge for measuring templates used on potentiometer cards : en
  • US2748650A - Movie film viewing apparatus : en
  • DE944027C - Process for the preparation of polymethine or styryl dyes substituted in the methine chain : de en
  • DE944163C - Presser foot holder : de en
  • DE1723516U - BELT WITH FASTENED POCKET. : de en
  • DE944085C - Lifting device : de en
  • FR1118343A - Process for the production of a sized yarn from a cortical fibrous material, yarn thus produced and fabric produced using this yarn : en fr
  • GB749974A - Improvements in slot cutting machines for masonry : en
  • GB749996A - Improvements in or relating to the production of filamentary materials, particularly viscose rayon : en
  • GB750055A - Improvements relating to the process of manufacturing hard sugar : en
  • US2749231A - Bromophenyl cyanoacrylic acids and derivatives : en
  • US2749315A - Toilet detergent bar and process of preparing same : en
  • GB750057A - Improvements in or relating to the sleeve cuffs of shirts and the like garments : en
  • FR1118299A - Light tracked vehicle : en fr
  • FR1118414A - Process for the preparation of halogenated aliphatic tertiary amine nu-oxides : en fr
  • FR1118273A - Filter for volatile liquids : en fr
  • DE944080C - Forcing and binding device for cattle : de en
  • FR1118447A - Fabric filter : en fr
  • US2748704A - Arming device for torpedo exploders : en
  • US2749293A - Electrolytic hydrogenation process : en
  • CA525954A - Systems for controlling the attitude of aircraft in flight, and other control systems, responsive to a rate of change of a condition : en fr
  • US2749303A - Septic tank : en
  • DE1723624U - HIGH VOLTAGE TUBE BASE. : de en
  • DE1723794U - TUBING PIPE CLAMP. : de en
  • AU208002B2 - Improvements in shock-absorbing air cushions : en
  • US2748702A - Rocket : en
  • CA525915A - Reflectors : en fr
  • DE1723621U - MIRROR LAMP FOR FLUORESCENT LAMPS. : de en
  • DE1723883U - MILK CAN STORAGE TROLLEY. : de en
  • DE944121C - Method and device for processing minerals, in particular hard coal, in low fluidity : de en
  • DE1723606U - SOCKET FOR ELECTRIC BULBS WITH SECURITY TO BE SAFE. : de en
  • AU203212B2 - Improvements in and relating to apparatus for packing finely divided material : en
  • DE1723866U - SUPPORTING DEVICE FOR CAR ROOF CARRIER OR SKI RACK. : de en
  • US2748684A - Sweep attachment for a cultivator : en
  • CA525826A - Electric cables : en fr
  • CA525851A - Time constant control circuits for radio telephone and similar systems : en fr
  • US2749232A - Chlorophenyl cyanoacrylic acids and derivatives : en
  • CA525840A - High pressure liquid level gauge : en fr
  • AU1405855A - Process and apparatus for melting-or concentrating to a melt solutions ofurea and other organic compounds : en
  • AU212822B2 - Arrangement for ventilation of cupboards : en
  • DE1723776U - SPLASH PROTECTION FOR MILLS FOR CRUSHING FEED. : de en
  • FR1118633A - Graduated dropper : en fr
  • CA525974A - Corrosion resistant alloy : en fr
  • US2748584A - Means for preparing and proportionally adding new waste to reclaimed journal box waste : en
  • US2748999A - Garment form : en
  • US2749140A - Tandem axle for trailers : en
  • US2749318A - High molecular weight solid polymethylene and method for preparing the same : en
  • US2749525A - Transformer coil and insulation for the same : en
  • US2748951A - Device for separating solid particles from liquids : en
  • CA525982A - Process of preparing starch : en fr
  • US2748494A - Level : en
  • US2748873A - Back pressure valve apparatus for automatically filling well conduit strings : en
  • US2749234A - Method of producing metal powders : en
  • AU211745B2 - Sprinkler bearing : en
  • DE1723832U - PHOTOGRAPHIC LENS. : de en
  • DE944017C - Hydraulic conveyor carriage pusher, especially for underground operations : de en
  • FR1118632A - Liquid fuel injection pump for internal combustion engines : en fr
  • GB750093A - Improvements in or relating to rotary brush type commutator-converters : en
  • US2749380A - Pole guards : en
  • DE1723681U - SLIDING FITTING, IN PARTICULAR FOR CHAIR LEGS. : de en
  • GB749864A - Improvements in or relating to the balancing and charging of internal combustion engines : en
  • US2748970A - Closure cap : en
  • US2748716A - Reversible rotary pump : en
  • USD177939S - Handbag : en
  • GB749989A - Improvements in or relating to navigation apparatus : en
  • US2749379A - Means and method for the electric melting of glass : en
  • US2749386A - Telegraph repeaters : en
  • US2749350A - Selective oxidation of nitrogen-containing heterocyclic compounds : en
  • DE1723793U - INSULATING TUBE, IN PARTICULAR FOR THE PROMOTION OF COLD-STOCKING TECHNICAL OIL. : de en
  • FR1118519A - Advanced counter : en fr
  • FR1118651A - Dehydration controller : en fr
  • US2748796A - Carburetor anti-surge device : en
  • CA525777A - Aeroplane propeller : en fr
  • US2748547A - Conditioning device for faucets : en
  • USD177894S - Combined newspaper and magazine dispenser : en
  • US2748588A - Reel for the fluid treatment of thread : en
  • US2748824A - Threaded members carrying resilient deformable locking inserts thereon : en
  • US2749091A - Safety back-off tool for removing pump rods in oil wells : en
  • US2749456A - Waterproof stator construction for submersible dynamo-electric machine : en
  • BE523194A - : en fr
  • DE944057C - Packaging for pillow-shaped bags made from a tube : de en
  • DE944190C - Rotary piston gas engine : de en
  • US2748768A - Disposable cartridge syringe unit : en
  • US2749510A - Rapidly indicating bridge : en
  • JPS314269B1 - : ja
  • CA525754A - Limb strap : en fr
  • US2748679A - Rotary vineyard hoes : en
  • US2748405A - Methods of making slip-lasted shoes : en
  • US2748648A - Sizing and priming device for shotgun shells : en
  • US2749131A - Mechanical coupling devices : en
  • US2748621A - Power transmission mechanisms : en
  • FR1118556A - Hydraulic type mold for retreading tires : en fr
  • US2748730A - Apparatus for sewing buttons : en
  • US2749240A - Production of cellulose pulp : en
  • USD177945S - : en
  • DE1723929U - POINT ERASER FOR CARD GAMES. : de en
  • FR1118578A - Paint roller cleaner : en fr
  • US2749138A - Push sled : en
  • USD177899S - Article dispensing receptacle : en
  • US2749065A - Safety seat lowering device for aircraft passenger : en
  • DE1723686U - FRAME, IN PARTICULAR FOR INSTALLATION IN FURNITURE PIECES AND THE LIKE. : de en
  • DE944097C - Machine for the production of toothed wheels using the impact milling process : de en
  • FR1118685A - Sophisticated winding head mechanism : en fr
  • DE1723759U - DICE READING BOX. : de en
  • GB749854A - Improvements in or relating to sliver rubbing and condensing machines : en
  • DE944216C - Process for the purification and separation of the B group vitamins by partition chromatography on cellulose : de en
  • FR1118277A - Conveyor chain : en fr
  • FR66208E - Evaporative water cooler : en fr
  • GB749924A - Improvements in or relating to shaped glass articles and the manufacture thereof : en
  • US2749291A - Purification of hydrogen peroxide : en
  • US2748449A - Cartridge finishing machines : en
  • GB750067A - Production and treatment of filamentary materials : en
  • DE944023C - Distance protection arrangement : de en
  • US2748655A - Spectacle frames : en
  • US2749289A - Apparatus for treating petroleum : en
  • AU1413055A - Improvements in bottle crates : en
  • DE1723685U - PLASTIC CLADDED FURNITURE DOORS, ESPECIALLY FOR KITCHEN FURNITURE. : de en
  • US2749169A - Latch mechanism : en
  • US2749281A - Controlling rich oil with constant kettle temperature by varying the water content of the kettle section : en
  • DE944234C - Discharge device for flat pressed material resting on base plates on tier plates : de en
  • US2748527A - Combination sales promotional package : en
  • US2748558A - Manufacture of textile yarns or threads : en
  • US2748940A - Magnetic separator : en
  • US2749102A - Auger drill head : en
  • US2749170A - Automobile bumper attachment : en
  • GB750072A - Improvements relating to electrostatic precipitators : en
  • GR17003B - STEAM BOILER FOR THE BAKING OF PLICKED FABRICS. : el en
  • DE1723650U - URINAL SPRAY HEAD WITH PRE-REGULATION. : de en
  • US2748697A - Web feed control for printing and die-cutting press : en
  • US2748813A - Gripping, cutting and pushing tree felling machine : en
  • US2748842A - Revertible draft fluid-fuel-burning heater with safety pilot draft : en
  • US2748854A - Dog door : en
  • US2749245A - Soft plastic food package : en
  • DE944071C - Electrical switching relay with a laminated magnet and with high switching numbers, especially electrical contactors : de en
  • DE944154C - Projection reader for micro recordings : de en
  • AU1418555A - Improvements in apparatus for mixing and agitating : en
  • AU203624B2 - Plug-in units carrying electrical components : en
  • DE1723635U - OSCILLATING TABLE TRAYS. : de en
  • DE944013C - Process for splitting organic hydroperoxides : de en
  • US2749153A - Spring detent coupling for telescoped parts : en
  • AU210912B2 - Improvements in or relating to closure arrangements incorporating low voltage leads in furnace transformers : en
  • US2748508A - Attachment for roadgrader gauges : en
  • US2749543A - Directional antenna systems : en
  • US2748741A - Anchor having a slidable stock : en
  • US2748946A - Strainer attachment for receptacles : en
  • US2749213A - Stannous fluoro complex salts : en
  • US2748421A - Hog head coating apparatus : en
  • US2748563A - Single burner turbojet engine : en
  • US2749369A - Fluorinated ether and method of production : en
  • US2748867A - Process for reactivation of flowing wells : en
  • US2749122A - Simulated baseball game : en
  • DE944123C - Plate-like friction lining for installation in locks of expansion elements : de en
  • GB750024A - Artificial respiration apparatus : en
  • DE1723642U - MASSAGE TABLE. : de en
  • FR1118468A - Improvements to frames supporting mobile trolleys : en fr
  • FR1118686A - Distributor packaging : en fr
  • US2748903A - Brake shoe with venturi cooling passages : en
  • US2749314A - Antiseptic soap composition : en
  • US2749014A - Cellular containers : en
  • US2749111A - Vacuum seal for fan shaft of heat treating furnace : en
  • US2749144A - Fifth wheel stabilizer : en
  • CA525785A - Clearance lamp : en fr
  • US2748657A - Tele-anastigmatic objectives of high light transmitting capacity : en
  • US2748445A - Spliced woven fabrics and method of splicing the same : en
  • US2748473A - Textile cutting apparatus : en
  • US2748871A - Well packers : en
  • US2749000A - Clothes pin holder : en
  • AU211975B2 - Improvements in and relating to telephone handsets : en
  • US2748852A - Venetian blinds : en
  • DE1723898U - GRINDING MACHINE FOR FOOT PLATES OD. DGL. : de en
  • DE944053C - Circuit arrangement for the transmission of angular positions for display works : de en
  • US2748674A - Device for setting-up collapsible cellular cartons : en
  • BE525511A - Machine for the injection of annular objects in thermoplastic material : en fr
  • CA525973A - Foam prevention : en fr
  • US2748855A - Blow-out safe aircraft doors : en
  • US2749492A - Electrical control apparatus : en
  • AU204907B2 - Improvement in multiple coating apparatus : en
  • US2749306A - Method for treating cation exchange material and cation exchange material resulting therefrom : en
  • USD177948S - Hobbyhorse : en
  • US2748759A - Automatic starting device : en
  • US2748823A - Dispensing receptacle for facial tissues or the like : en
  • US2749034A - Electronic circuit for adding binary numbers : en
  • US2749075A - Clothes pole and line connector : en
  • US2749506A - Magnetometer : en
  • CA525776A - Hammer head : en fr
  • CA525855A - Saponified fabrics : en fr
  • CA525877A - Manufacture of sponge rubber from foamed rubber latex : en fr
  • CA525889A - Two-part holding keys : en fr
  • AU213093B2 - Improvements in or relating to bearings : en
  • AU1411255A - Improvements in or relating to piston rings : en
  • AU1412155A - Improvements in or relating to adhesive compositions based on butadiene-methyl isopropenyl ketone copolymers : en
  • DE1723769U - VENDING MACHINE FOR SHEET-SHAPED GOODS OF ALL KINDS, IN PARTICULAR POSTCARD. : de en
  • DE944038C - Method for the electrolytic deposition of shiny nickel deposits from galvanic baths : de en
  • FR1118664A - Process for preparing lactams : en fr
  • US2749053A - Multiple stage colloid mill with apertured rotor-top feed means : en
  • US2749130A - Automatic record changers : en
  • AU208450B2 - Improvements in or relating to apparatus for' removing particles from gases : en
  • CA525998A - Liners for cylinders : en fr
  • DE1723698U - TRANSPORTABLE OIL STOVE. : de en
  • FR1118252A - Machine intended to carry out, in a continuous manner, openings deployed on the wings of metal corner protectors : en fr
  • FR1118574A - Exhaust pipe : en fr
  • CA525819A - Concentration of potash ores containing sylvite : en fr
  • CA525918A - Core lifting and setting fixture : en fr
  • CA525887A - Bleaching of mechanical wood pulps : en fr
  • DE1723905U - RAZOR. : de en
  • DE1723914U - CUSHIONING DEVICE FOR THE TOES OF FOOTWEAR : de en
  • FR1118593A - Analytical microbalance : en fr
  • CA525920A - Coil binding machine : en fr
  • AU1407255A - Improvements relating to load handling trucks : en
  • AU1417755A - Improvements in and relating to rubber articles : en
  • AU206931B2 - Improvements in or relating to adhesive compositions based on butadiene methyl isopropenyl ketone copolymers : en
  • CA525848A - Chlorine purification : en fr
  • AU165701B2 - Improvements in or relating to controls for aircraft : en
  • CA525991A - Preparation of sheet material with remoistenable gum coating : en fr
  • FR1118356A - Honeycomb construction used to park motor vehicles : en fr
  • FR1118429A - Improved process for preparing calcium and magnesium carbonates : en fr
  • AU213929B2 - Anew or improved door latch : en
  • CA525908A - Electrical pulse code signalling systems : en fr
  • FR1118543A - Alarm device : en fr
  • GB749841A - Improvements in and relating to the production of cold worked reinforcement steel bars : en
  • DE1723684U - CLAMPING CONNECTION FOR FURNITURE PARTS. : de en
  • DE1723877U - BOTTLE OR JUG FOR SPIRITS AND THE LIKE : de en
  • AU516154A - Improved window latch : en
  • DE944129C - Process for the production of glutamic acid from proteins of vegetable or animal origin : de en
  • CA525897A - Unloader for tube mills : en fr
  • US2748816A - Screw holding screw driver : en
  • US2748426A - Apparatus for producing staple fibers : en
  • US2748593A - Masonry building wall : en
  • US2748739A - Underwater storage vessel for fluid explosives and combustibles : en
  • AU1399355A - Process for the manufacture of amino-acid hydrazides : en
  • CA525763A - Belt cleaning device : en fr
  • CA525818A - Treatment of articles comprising an acrylonitrile polymerization product and treated products : en fr
  • US2749001A - Filling devices for money counting machines : en
  • CA525970A - Green timber arch haunch : en fr
  • CA525810A - Salt bath rectifier : en fr
  • CA525927A - Wire coil screw thread insert for molded material : en fr
  • FR1118365A - Phase rectifier device : en fr
  • FR1118690A - Dryer for cotton, silk, rayon, hemp, linen or other fibers wound in cakes or on spools : en fr
  • AU205681B2 - Apparatus for testing; tubeless tyres : en
  • AU1405255A - Sintered photoconducting layers : en
  • AU1414955A - Trithiane adduct, method of production and biological compositions based thereon : en
  • US2749182A - Nozzle construction : en
  • US2749405A - Electric fuses : en
  • GB749867A - Improvements in and relating to spherical bearing members and their manufacture : en
  • GB750014A - Improvements in printers' registering devices : en
  • GB750099A - Improvements in fluid filters : en
  • GB750002A - Improvements in processes for improving the crease resisting properties of textile materials : en
  • GR17013B - PLASTIC BASE FOR RIGHT SUPPORT. : el en
  • AU544054A - Apparatus for sweeping : en
  • DE944000C - Continuously working screen centrifuges : de en
  • US2748953A - Necktie supporting rack : en
  • US2749223A - Apparatus for operating internal combustion engines : en
  • US2749517A - Apparatus for testing nonlinear resistors : en
  • US2749395A - Telephone subset : en
  • GB749963A - Counter : en
  • IE21800L - Heating finely-divided solids : en
  • AU211901B2 - Device forthe assembling of panel walls of prefabricated buildings and implements thereto related for shipping lifting and erection : en
  • CA525906A - Switch actuating means for automatic electric toasters : en fr
  • DE944162C - Process for the production of metal rods and tubes of any profile : de en
  • US2748586A - Clothes rinsing means for wringers : en
  • FR1118440A - Improvements concerning a process for regenerating a platinum-aluminum catalyst : en fr
  • FR1118530A - Apparatus for classifying tobacco leaves : en fr
  • FR1118582A - Device for inflating a tubeless tire and easy mounting of this tire : en fr
  • GB749873A - Improved machine for grinding and/or lapping valve seats : en
  • AU551254A - Apparatus for extruding arcuate objects such as brake linings : en
  • FR1118392A - Steering wheel : en fr
  • FR1118512A - Signaling cursor : en fr
  • FR66210E - Pyrophoric lighter : en fr
  • US2748962A - Boat trailer : en
  • US2749374A - Production of methylene fluoride : en
  • AU215062B2 - Improvements relating to fuel compositions forthe operation of jet engines : en
  • CA525814A - Steel process : en fr
  • AU1403855A - Improvements in or relating'to carrier-wave telephony transmitters for:the transmission of single-sideband speech signals : en
  • CA525832A - Universal materials testing machine : en fr
  • US2749033A - Latour : en
  • GB749960A - Improvements in or relating to internally cooled electrodes for electric resistance furnaces : en
  • FR1118572A - Dispensing device for dosed quantities of liquid : en fr
  • GB749848A - Improvements relating to electrical terminal chambers : en
  • GB749978A - Side-armed blind stitch sewing machine : en
  • FR1118573A - Bread slicer : en fr
  • FR1118357A - Receptacle such as coin purse or wallet : en fr
  • FR1118698A - Ice cream color production process in textile printing : en fr
  • GB750008A - Improvements in the manufacture of organic substances of very high molecular weight : en
  • FR1118676A - Radial turbo-machines and process for their manufacture : en fr
  • GR17000B - POWDER FOR CLEANING LINOSTOLOGY ITEMS, UNDERWEAR AND HOUSEHOLD UTENSILS. : el en
  • FR1118454A - Very high frequency oscillation frequency changer assembly : en fr
  • FR1118553A - Process for fixing vitrified enamels : en fr
  • CA526003A - Cloth shearing mechanism : en fr
  • FR1118540A - Tube lamp can be mounted on rare gas lamp holders : en fr
  • DE1723846U - MULTI-PURPOSE CONSTRUCTION FOR VEHICLE TRAILERS, IN PARTICULAR FOR RESIDENTIAL AND COMMERCIAL PURPOSES. : de en
  • FR1118518A - Device for concave agrarian discs : en fr
  • GB749823A - Method for the manufacture of iron : en
  • CA525898A - Implement tire : en fr
  • GB749835A - Lubricating oil additives : en
  • GB749871A - Improvements in or relating to light fittings for vendors' trays : en
  • US2749126A - Surface projectile game : en
  • GB749919A - Improvements in and apparatus for the production of blown foils of hard polyvinyl chloride : en
  • FR1118567A - Process for the preparation of bromocarboxylic acid esters : en fr
  • DE1723815U - PICTURE FRAME WITH MUSIC BOX. : de en
  • DE943946C - Process for the separation of DL-threo-1-p-nitrophenyl-2-amino-1,3-propanediol into its optically active antipodes : de en
  • DE1723669U - DEVICE FOR RAILING CURTAINS. : de en
  • DE944094C - Method and device for cleaning a solid substance by means of successive melting in zones : de en
  • US2749089A - Transmission cradle : en
  • DE1723861U - HEADLIGHT FOR MOTOR VEHICLES. : de en
  • DE944116C - Filling for trash cans and trash cans : de en
  • FR1118477A - Mixed polyesters : en fr
  • US2748550A - Container counting and casing machine : en
  • DE1723538U - STANDING PIPE PLUG FOR COOK OVEN BATTERIES. : de en
  • DE944032C - Process for the production of phenolic resins : de en
  • GB750052A - Improvements in or relating to cable links of travelling conveyors : en
  • US2749022A - Dispensing envelope : en
  • FR1118251A - Single panel constituting a typical fruit package : en fr
  • US2748450A - Automatic lamp base threading machine : en
  • FR66236E - High flow propeller pump without cable gland : en fr
  • US2748439A - Articulated fastener : en
  • US2749048A - Motor vehicle heating system : en
  • DE1723862U - ILLUMINATED DIRECTION INDICATORS FOR MOTORCYCLE AND CYCLISTS. : de en
  • DE1723505U - COMBINED ELASTIC MULTI-PURPOSE INSERT FOR OVERWEAR. : de en
  • FR1118350A - Process for incorporating olefins into combinations of other kinds : en fr
  • CA525957A - Combustion chamber : en fr
  • DE944092C - Device for fixing the anchor bolts for fastening prefabricated components to concrete foundations when building prefabricated houses : de en
  • FR1118317A - Improvements to tubes forming support for winding textiles : en fr
  • DE1723756U - STIRRING MACHINE. : de en
  • DE943987C - Switch built into the gear shift linkage for electrically operated clutches, especially for vehicles with motors located away from the driver's seat : de en
  • GB749988A - Improvements in or relating to gyroscopic apparatus : en
  • US2748612A - Windshield wiper actuating mechanism : en
  • US2748876A - Means for controlling tip-path of rotors : en
  • US2748784A - Bath structure for treating wire in the form of a helical coil : en
  • US2748884A - Apparatus for treating drilling mud : en
  • US2749197A - Hospital bed table : en
  • DE1723512U - CURVED SHOULDER PIECE FOR UNIFORMS. : de en
  • AU213839B2 - Improvement inthe production of hydrogen peroxide : en
  • US2749208A - Process of shrinking polyvinyl alcohol fibers and acetylizing with mixture of mono-and di-aldehydes and product thereof : en
  • US2749275A - Therapeutic composition of 3, 4 dihydroxy phenyl ethylamine and methylating agent and method of applying : en
  • DE1723562U - CONNECTION OF THE TRACK TO THE RAIL ON SAME RAIL CROSSINGS. : de en
  • FR66227E - High frequency transmission systems and in particular coupling device : en fr
  • CA525909A - Method of pressure welding metal sheets : en fr
  • FR1118272A - Method and apparatus for the manufacture of containers from a flexible tube : en fr
  • FR1118621A - Improvements relating to the elimination of hydrocyanic acid in gas mixtures : en fr
  • FR1118681A - Vat dyes and process for preparing these dyes : en fr
  • GB749918A - Improvements in or relating to lathes : en
  • US2749146A - Coupling with rotary sliding seal : en
  • US2749220A - Method for measuring gas in cores : en
  • US2748427A - Process and device for converting a continuous tow of artificial filaments into a sliver comprising staple lengths : en
  • US2749105A - Dust allaying means for continuous mining apparatus : en
  • DEM15479B - Trickle installation for cooling towers : de en
  • DE1723593U - MERCURY SWITCH. : de en
  • US2749461A - Lamp unit and inner member support : en
  • AU213235B2 - Improvements in or relating to direct current voltage stabilisers : en
  • FR1118396A - Device for towing bicycles vehicles : en fr
  • FR1118507A - Free wheel : en fr
  • FR1118666A - Improvements to liquid cathode mercury vapor lamps : en fr
  • DE944128C - Process for the preparation of m-alkylanilines and m-aralkylanilines by hydrogenation of m-acyl-nitrobenzenes : de en
  • CA525775A - Key puller : en fr
  • US2749029A - Compressor blade : en
  • CA525786A - Gas turbine using revolving ram jet burners : en fr
  • US2749087A - Rotary machines : en
  • US2749304A - Water treatment apparatus of the lime soda type : en
  • US2748581A - Needle bed for needles serving for the manufacture of knitted fabrics : en
  • US2748609A - Variable vibrator : en
  • US2748958A - Deflector means for harvester delivery chute : en
  • US2748531A - Eye assembly for use in a doll's head : en
  • DE1723847U - TRANSPORT VEHICLE FOR CEMETERY GARDENS. : de en
  • DE1723926U - LUMINOUS BATTERY BALL. : de en
  • AU211708B2 - Process of making plastic foams from polyurethane products : en
  • FR1118351A - Submachine gun : en fr
  • US2748591A - Wall panels : en
  • FR1118271A - New anthraquinone dyes for tanks, their preparation and their use : en fr
  • FR1118443A - Process for the crystallization of nitro-aromatic compounds in nitric acid : en fr
  • DE943993C - Wind protection for the passenger, especially of single-track vehicles : de en
  • DE944045C - Rapid enlarger : de en
  • CA525966A - Borehole flowmeter : en fr
  • AU207370B2 - Supporting structures for open hearth furnace : en
  • CA525755A - Fisherman's tackle box : en fr
  • CA525784A - Tractor seat : en fr
  • DE1723658U - PACKAGING AND STORAGE BUSHING FOR TWIST DRILLS, REAMERS, SEWING NEEDLES AND SIMILAR SHAPED TOOLS. : de en
  • US2749529A - Insulated flag-type terminal : en
  • US2748874A - Godevil for cable suspended well tools : en
  • GB750048A - Improvements in or relating to radio receivers : en
  • AU1408355A - Improvements inthe manufacture of carpets and like floor and stair coverings : en
  • US2748721A - Locomotive truck : en
  • USD177942S - Portable beverage dispenser : en
  • GB749954A - Locket construction : en
  • DE1723619U - PIPE BRACKET FASTENING. : de en
  • US2748504A - Trench digging machine : en
  • US2748564A - Intermittent combustion gas turbine engine : en
  • US2749074A - Aligner head and canopy assembly for a pendant light fixture : en
  • US2749227A - Method of defoliating with sodium chlorate and sodium metaborate : en
  • FR66239E - New cooker for pressure cooking of food : en fr
  • GB749921A - Improvements in fuel supply systems for reaction chambers : en
  • DE944030C - Spring base or insert for mattresses u. like : de en
  • DE1723667U - SPONGE, IN PARTICULAR ARTIFICIAL OR SYNTHETIC SPONGE. : de en
  • DE1723682U - FURNITURE GLIDER. : de en
  • DE1723748U - BUNKER LEVEL INDICATOR. : de en
  • DE1723760U - ELEMENTARY CALCULATOR WITH SLIDERS FOR PRIMARY SCHOOLS. : de en
  • US2748748A - Retractable ball pen : en
  • US2748955A - Collapsible rack : en
  • DE943943C - Process for the preparation of new 4-aminopiperazine derivatives substituted in the 1-position : de en
  • US2748475A - Dehorning device : en
  • US2749296A - Process for the recovery of beryllium oxide : en
  • GB749902A - Improvements in or relating to the generation of bevel gear tooth flank profiles : en
  • DE944064C - Device for wet treatment of zigzag-shaped strands of tissue inside a container : de en
  • US2748649A - Method and means for evaluating density characteristics of photographic negatives : en
  • US2749431A - Tiltable tail light : en
  • US2748579A - Knitting method : en
  • GB750069A - Improvements relating to brake control apparatus for airplanes : en
  • FR1118491A - Electrical circuits with non-linear impedance elements : en fr
  • FR1118416A - Improvement in the operating system for overhead doors : en fr
  • AU1417955A - Improvements in or relating to data storage devices : en
  • FR1118456A - Improvements to indirectly heated cathodes for thermionic tubes : en fr
  • GR17007B - AUTOMATIC ROTARY PRESS. : el en
  • AU1404755A - Improvements in or relating tothe manufacture of phosphate containing fertilizers having high plant utilization properties and fertilizers produced thereby : en
  • US2748446A - Tufted rug and method of making same : en
  • US2749352A - Vat dyestuffs : en
  • US2749408A - Fuseholder having a spring loaded cap : en
  • DE1723775U - HAY MACHINE FOR TURNING, TURNING AND RAKING. : de en
  • DE1723952U - Cigarette paper with a filter mouthpiece : de en
  • DE1723725U - STRIP FOR JOINT COVERING FOR WALL AND CEILING PANELS. : de en
  • FR66206E - Telephone switching systems : en fr
  • GB749979A - Improved pile anchorage of submerged structures : en
  • FR1118336A - Process for improving the mechanical properties of metals of groups iva, va and via the periodic system, which are altered jointly or separately by oxygen and nitrogen : en fr
  • FR1118362A - Improvements to portable advertising or sales display devices : en fr
  • FR1118394A - Beet harvester : en fr
  • DE1723665U - VEGETABLE CUTTER AND GRATER. : de en
  • FR1118623A - Method and apparatus for manufacturing metal powder : en fr
  • DE1723821U - SALES PLATFORM WITH SQUARE PLATE. : de en
  • GB750000A - Party line telephone systems : en
  • FR66215E - New television process particularly applicable to the reception of color television images : en fr
  • GB749931A - Improvements in or relating to low pressure steam generating boilers : en
  • GR17011B - VASK FOR USE OF LIQUID CONTENTS SUSPENDED SOLID MOLECULES. : el en
  • US2748604A - Universal power supply : en
  • US2748793A - Truck mixer water tank : en
  • GR17002B - GUM (ADHESIVE) FOR FRESHING OF FABRICS AND GARMENTS IN GENERAL. : el en
  • FR66242E - Improvement in vibrating fork current generators : en fr
  • DE1723740U - HAT TRIM, ESPECIALLY ON MEN'S HATS. : de en
  • DE1723747U - SCALE ILLUMINATION FOR MEASURING INSTRUMENTS. : de en
  • FR1118308A - Improvements relating to anti-friction bearings or bearings : en fr
  • FR1118347A - Copseuse or cocooner : en fr
  • US2748989A - Fertilizer distributor : en
  • FR1118579A - Heel for shoes : en fr
  • GB750051A - Improvements in repeat operation mechanism for power driven typewriters or like machines : en
  • DE1723598U - SAFETY DEVICE IN REMOTE SIGNALING SYSTEMS. : de en
  • DE1723822U - SHOW IN THE FORM OF A HALF-BALL : de en
  • DE1723857U - REAR LIGHT FOR MOTOR VEHICLES, IN PARTICULAR ARMY MAINTENANCE VEHICLES. : de en
  • DE943966C - Arrangement for monitoring the operation of a combustion system : de en
  • FR1118415A - High temperature positive displacement rotary pumps : en fr
  • GB749959A - Improved method of tamping blast holes : en
  • DE1723893U - INFLATABLE STRUCTURE, MAINLY BATHROOM EQUIPMENT SUCH AS AIR MATTRESSES AND SWIMMING ANIMALS. : de en
  • DE1723613U - ELECTRON FLASH DEVICE. : de en
  • US2748861A - Measuring tape feed and tape cut-off : en
  • US2749460A - Means for reinforcing random wound coils : en
  • US2749520A - Directional coupling means for transmission lines : en
  • DE1723646U - CONTAINER MADE OF PLASTIC FILM FOR PRESERVED BLOOD, PLASMA AND SERUM. : de en
  • FR1118435A - Improvements relating to polyamides : en fr
  • FR1118697A - Roller blinds with plastic elements : en fr
  • FR66202E - Improvements made to printing numbering devices : en fr
  • DE944117C - Method and device for drying waste material : de en
  • FR1118482A - Method of providing heat to an endothermic reaction : en fr
  • FR1118279A - Composition of a sausage meat : en fr
  • DE943960C - Electric switchboard : de en
  • GB750059A - Method of producing extruded pyrophoric flints : en
  • US2749294A - Method of making molds for thermoplastics : en
  • DE1723919U - Echo sounder. : de en
  • DE1723702U - FOOT CONTROL DEVICES FOR THE ADJUSTMENT OF REGULATORY BODIES ON RADIATORS. : de en
  • FR1118484A - Further training in electronic calculating machines : en fr
  • GB750028A - Improvements in covers with captive screws, such as for electrical accessories : en
  • US2748971A - Box head labeler : en
  • USD177903S - Magazine rack : en
  • FR1118641A - Device comprising several electromagnetic relays : en fr
  • CA525860A - Method of inhibiting corrosion of metals : en fr
  • US2748534A - Spray apparatus for tobacco plants : en
  • US2748848A - Multi-flame gas burners : en
  • US2748942A - Vibratory screening apparatus : en
  • US2749225A - Process for producing a hydrocarbon fuel : en
  • US2749238A - Method for producing cast ferrous alloy : en
  • DE1723845U - CURVED ROOF FOR VEHICLE BODIES, IN PARTICULAR MOTOR VEHICLE BODIES. : de en
  • FR66224E - Improvements to discharge devices : en fr
  • IE22049L - Copolymeric resinous coatings, etc. : en
  • DE1723837U - SPRAY NOZZLE FOR FIRE EXTINGUISHES. : de en
  • FR1118404A - Full color accounting decal : en fr
  • GB749964A - Shutter speed setting and film re-winding device for photographic cameras : en
  • GR17005B - AUTOMATIC SIELANDLIA. : el en
  • AU1415155A - Improvements relating to fuel compositions forthe operation of jet engines : en
  • US2748696A - Printing or decoration of ceramic or other ware : en
  • US2748904A - Corn crib : en
  • US2749147A - Collapsible stands : en
  • US2749473A - Beam convergence system for tri-color kinescope : en
  • US2748480A - Artificial denture : en
  • US2748930A - Display package for stretch socks : en
  • US2748638A - Rockable outer-jaw wrench having angularly related pipe-gripping surfaces : en
  • AU212621B2 - Sewing machine for procuding variable stitches : en
  • CA525986A - Knitting machines : en fr
  • DE1723825U - EYE CATCHER FOR SHOP WINDOWS AND STORE INTERIORS. : de en
  • DE944074C - Electromagnet : de en
  • DE944224C - Facility with a wall protecting against radioactive radiation : de en
  • FR66204E - Disc brake : en fr
  • DE1723599U - AT THE SAME TIME AS A SWITCH-OFF FUSE OF THE OHM SHEAR RESISTOR. : de en
  • GB750027A - Improvements in pasteurizing and sterilizing apparatus : en
  • US2748606A - Mechanical movement : en
  • AU210737B2 - Improvements in or relating to window mounting assemblies in motor vehicles : en
  • US2749172A - Bundle throwing handle device : en
  • FR1118589A - Treatment of products by electron bombardment : en fr
  • FR66248E - Improvements to electrical sliding contact switches : en fr
  • GB749965A - Machine for tenderizing meat slices : en
  • US2748554A - Trimmer with oscillating shears : en
  • US2748659A - Light source, searchlight or the like for polarized light : en
  • US2748673A - Liner for composite containers : en
  • DE1723544U - CONTAINER FOR NOTEPAD. : de en
  • US2749171A - Auxiliary bumper : en
  • US2748907A - Positioning means for food-carrying platform of slicing machines : en
  • FR1118503A - Tubular connection piece for gas meter : en fr
  • FR1118608A - Horizontal pivot door fixing and articulation device : en fr
  • AU1409055A - Improvements in or relating tothe manufacture of games balls : en
  • CA525967A - Portable shearing machine : en fr
  • DE944219C - Process for the production of artificial masses : de en
  • FR1118318A - Improvements made to the manufacture of injection pots for plastics and automatic pressure control in relation to the rigorous closing of the molds, in the case of dental prostheses : en fr
  • FR1118367A - Snow plow : en fr
  • FR1118624A - Alcohols manufacturing process : en fr
  • US2749362A - Process for the decolorization and purification of p-hydroxybenzoic acid : en
  • FR1118601A - Process for the preparation of a novel amide of tropic acid : en fr
  • FR1118349A - Kickstand for scooter : en fr
  • CA525813A - Arylides of 2-aminothiophene : en fr
  • DE1723724U - T-SHAPED FRAME PART MADE OF METAL IN CROSS SECTION, ESPECIALLY FOR WINDOWS AND DOORS. : de en
  • US2749278A - Fluorinated dialkali-alkaline earth pyrophosphates and method of producing same : en
  • DE944140C - Strip punch for translating telegraphic characters : de en
  • DE944172C - Device for mounting a tubeless pneumatic tire on a rim : de en
  • GB749834A - Relay valve particularly for incorporation in electro-pneumatic system : en
  • DE944062C - Extension of the route, in particular polygon construction with shell-like reinforcements : de en
  • GB750034A - Improved method and means for cutting non-generated tapered gears, and the improved gears produced thereby : en
  • GB749840A - Improvements in or relating to the treatment of metals and ceramics : en
  • US2748616A - Drive mechanism for textile combing machines : en
  • AU215920B2 - N-sulphanilyl ureas and process of manufacturing same : en
  • GB749882A - Improvements in charts or indicators : en
  • AU1409255A - Mirror bright silver plating : en
  • CA525885A - Blasting means : en fr
  • DE1723553U - DRINKING BOTTLE FOR STAMP PILLOW MADE OF PLASTIC (POLYAETHYLENE) WITH APPLICATION NOZZLE. : de en
  • US2749073A - Utility clamp and holder : en
  • USD177908S - Cosmetic kit : en
  • USD177938S - Handbag : en
  • US2748782A - Mercury switch-inductor thermostat controlled electric hair treating implement : en
  • US2749524A - Switching devices : en
  • US2748690A - Cooking device : en
  • USD177941S - Toy space ship : en
  • US2748652A - Planetarium projection device for representing the individual travel of fixed stars upon a screen : en
  • US2748705A - Inertia and point detonation impact fuze : en
  • US2749343A - Xnxco : en
  • AU210380B2 - Improvements in or relating to telephone answering machines : en
  • US2749340A - Sultame-nu-phosphoric acid diesters : en
  • US2748886A - Deaerators : en
  • US2748924A - Draw block mechanism : en
  • USD177904S - : en
  • AU1407055A - N-sulphanilyl ureas and process of manufacturing same : en
  • DE1723547U - SAND SEPARATOR. : de en
  • US2748613A - Lever and slide motion converting means with slidable connection : en
  • US2748711A - Pressure fluid system for steering mechanism and the like : en
  • US2748905A - Antenna protector : en
  • US2748530A - Weeping doll : en
  • DE1723851U - AUXILIARY DEVICE TO EASE PARKING FOR VEHICLES, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • CA525950A - Flameproofing compositions : en fr
  • US2748510A - Grab bucket : en
  • US2749389A - Manual telephone system : en
  • US2749424A - Electrical heating apparatus : en
  • US2749178A - Liquid spray device : en
  • US2749186A - Wheel trim, including self-centering and cushioning means : en
  • DE944157C - Swing arrangement : de en
  • AU205409B2 - Improvements in or relating to apparatus for automatically forming diagonal incisions inthe dough of vienna bread loaves orthe like : en
  • DE944120C - Mixer faucet with temperature control for liquids with different temperatures for plants in houses and factories : de en
  • CA525972A - Laminated structures : en fr
  • US2748810A - Chain saw guide bar with lubricating means : en
  • US2749455A - Electric reciprocating motor for animated displays and the like : en
  • AU514654A - Improvements in pneumatically operated braking systems : en
  • AU209146B2 - Method and apparatus for producing slag wool : en
  • US2749060A - Airplane wing : en
  • AU208565B2 - Manufacture of insulating plates orthe like consisting of glass, mineral or slag fibres with plastic binding material : en
  • CA525811A - Recovery of ammonia from gases containing hcn : en fr
  • DE1723802U - SEAT RING FASTENING FOR GATE VALVE. : de en
  • DE943962C - Electric wheel light system : de en
  • US2748398A - Convertible seat bed with forwardly over-turning seat : en
  • US2749020A - Bag : en
  • US2749127A - Fortune-telling board or magnetic game : en
  • US2749236A - Ductile iron : en
  • CA525787A - Skyline carriages : en fr
  • DE1723645U - AIR CLEANER. : de en
  • DE944151C - Lifting platform for motor vehicles with hydraulic or mechanically operated lifting ram : de en
  • CA525844A - Copolymeric mixtures : en fr
  • CA525964A - Glue impression roll release : en fr
  • DE1723800U - CONTROL VALVE FOR COMPRESSED AIR DRIVES. : de en
  • FR66217E - Electrical signal communication systems : en fr
  • US2749179A - Paint sprayer : en
  • US2749243A - Method of making a food product : en
  • US2748879A - Fully oscillating vehicular suspension and/or drive : en
  • US2749531A - Method of and apparatus for detection : en
  • US2748429A - Apparatus for forming fibrous structures : en
  • US2748516A - Christmas tree mat : en
  • US2749399A - Steering wheel switch : en
  • US2749403A - Electromagnetic relay : en
  • DE943974C - Mixtures curable to resinous products : de en
  • DE944001C - Tunneling machine : de en
  • FR1118297A - Device for introducing the materials to be treated into electrically operated textile machines : en fr
  • AU5258764A - A process for the preparation of glycol easters : en
  • DE1723605U - CROSS-POINT INSTRUMENT TO DISPLAY POWER AND / OR MALFUNCTION ON A HIGH FREQUENCY LINE. : de en
  • US2748482A - Dental appliance : en
  • USD177921S - Page 2 cvj : en
  • AU1414755A - A process forthe impregnation of leather : en
  • CA525783A - Vibratory sander adapted for use in automobile trunks : en fr
  • CA525837A - Polymeric materials and in processes for their production : en fr
  • CA525872A - Rubber processing : en fr
  • CA526016A - Traction vehicle : en fr
  • DE944098C - The use of cutting cleats with a radius of curvature smaller than the radius of the hole in the cutting tool, as well as the production of cutting tools : de en
  • CA525958A - Ultrasonic inspection device : en fr
  • US2749434A - Vehicle lamp : en
  • US2748598A - Portable leak tester : en
  • US2748836A - Simultaneously movable table and chair : en
  • US2748941A - Screen : en
  • AU212179B2 - Improvements in or relating to fabricating resinous tubes : en
  • AU206635B2 - Process for the manufacture of amino-acid hydrazides : en
  • CA525838A - Making of concrete foundations : en fr
  • US2748523A - Non-spinning lure : en
  • US2749212A - Process for recovering sulfate ash from the furnace gases resulting from burning of black liquor : en
  • FR1118329A - Photographic camera equipped with parts allowing it to be held firmly : en fr
  • GB749966A - Improvements in or relating to electric cables : en
  • AU206413B2 - Improvements in or relating to clothes drying machines : en
  • CA525910A - Apparatus for manufacturing synthetic jewels : en fr
  • DE944180C - Device for short-term measurement : de en
  • GB750071A - Expelling water from the tube systems of steam generators : en
  • FR66234E - Electroluminescent materials and method of preparation : en fr
  • GB749837A - Improvements in or relating to machines for shaping and dressing swaged saw teeth : en
  • US2748896A - Mechanism for controlling the rotation of a pump shaft : en
  • US2749183A - Showerhead for shower bath use : en
  • CA526023A - Conveyer feed mechanism : en fr
  • DE1723615U - HINGE FOR LIGHT HOUSING. : de en
  • DE1723607U - BRASS HOLDING SHOE FOR LAMP SHELLS MADE OF PLASTIC OR GLASS. : de en
  • DE944232C - Process for producing colored images : de en
  • FR1118506A - Travel device for transfer machines : en fr
  • CA526022A - Fuel briquetting presses : en fr
  • CA526024A - Process for producing powdered metal : en fr
  • US2748835A - Chair with seat tilt adjustment : en
  • US2748912A - Sprag mechanisms : en
  • AU211401B2 - Pegless clothsline for affixing cloths or laundry toa line without means of pegs : en
  • AU209525B2 - Improvements in or relating to telephone answering machines : en
  • US2749426A - Cooking vessel : en
  • US2748665A - Machine tool positioning mechanism : en
  • US2749155A - Resilient pipe joint with sheet metal clamp member : en
  • US2748430A - Textile machine control device : en
  • DE944181C - Waistband with two elastic drawstrings and process for its manufacture : de en
  • GB749881A - Octane-1:8-diol : en
  • AU204490B2 - Sewing machine with hand wheel and hand wheel clutch : en
  • CA526025A - Remote control apparatus : en fr
  • FR1118316A - Improvement in electro-magnetic brakes incorporated in electric motors : en fr
  • FR1118577A - Machine for mercerizing fabric in pieces : en fr
  • FR1118583A - Improvements to pneumatic backfill machines, etc. : en fr
  • CA525765A - Process and device for drying loosely piled goods especially piled wood : en fr
  • CA525912A - Method of welding wires or the like to plate-like members : en fr
  • US2748847A - Recirculating pilot and burner : en
  • US2748457A - Pry-off tool : en
  • US2748458A - Impact sleeve pullers : en
  • US2748511A - Garment presser : en
  • US2748663A - Screw threading machines : en
  • US2748918A - Belt conveyer system with multiple relatively movable loading devices : en
  • US2748506A - Stripping plow for uncovering pipe lines or the like : en
  • US2749066A - Aid to packing, deployment, and initial inflation of parachutes : en
  • US2749143A - Passenger safety device for vehicles : en
  • US2748434A - Mechanism for replacing dies of ejection moulding machines : en
  • US2749141A - Tandem axle construction : en
  • CA525757A - Apparatus for use in connection with electric irons : en fr
  • CA525788A - Quick cooking rice and process therefor : en fr
  • CA526009A - Machines for sorting statistical cards : en fr
  • FR1118378A - Downpipe for coal or other bulk materials, particularly usable in mines : en fr
  • FR66229E - Method of manufacturing selenium rectifiers : en fr
  • GR17008B - TOILET TOWEL VACUUM CASE. : el en
  • US2749062A - Pressure control system for an aircraft fuel tank : en
  • US2749483A - Ignitron : en
  • US2748515A - Desk calendar : en
  • USD177902S - Television lamp : en
  • DE1723502U - STOCKING. : de en
  • DE1723812U - MOVABLE DEVICE FOR CUTTING CONCRETE IRON AND THE LIKE. : de en
  • DE943968C - Hair curlers : de en
  • DE944113C - Control device for moving the eyes of dolls : de en
  • AU214784B2 - Trithiane adduct, method of production and biological compositions based thereon : en
  • US2748926A - Micrometer support : en
  • GB750105A - Improvements in reciprocating gripper feed devices for automatic lathes : en
  • DE1723710U - COMPONENT FOR STEEL CONSTRUCTION FROM BASEMENT TO PROTECTED ROOMS. : de en
  • US2749422A - Method of assembling sheet metal elements by welding : en
  • US2748551A - Disk transport : en
  • US2748668A - Separator-pumping operation for paper stock : en
  • US2749136A - Chucks for aligning and clamping parts thereon : en
  • USD177919S - Chair : en
  • US2748570A - Combustion engine driven hydrodynamic brake fluid heater : en
  • US2748742A - Boat bailer : en
  • US2749219A - Preparation of calcium carbide : en
  • DE1723904U - DOOR LIFTER. : de en
  • FR1118321A - Rotating piston engine : en fr
  • FR1118370A - School table with schoolbag holder system : en fr
  • FR66228E - Traveling wave electronic device : en fr
  • BE525528A - ASHTRAY. : en fr
  • DE1723791U - ONE OR MULTIPLE ELECTROMAGNETIC COUPLING. : de en
  • GB749831A - Improved foundry shell moulding method and apparatus : en
  • AU212269B2 - Improvements in or relating to piston rings : en
  • DE1723911U - AIR CIRCULATION SOLE. : de en
  • US2748713A - Multi-stage centrifugal pump or blower : en
  • US2748822A - Case, particularly an ever-ready case for photo cameras : en
  • US2749468A - High-vacuum discharge tube : en
  • US2748526A - Animal trap : en
  • GB750046A - Improvements in metal working presses : en
  • FR1118635A - Method and measuring equipment for harvest inputs : en fr
  • DE944101C - Banding of respiratory masks : de en
  • DE944221C - Process for the production of solid petroleum synthetic resins : de en
  • FR1118501A - Process for preparing fluid phenates, polyvalent metals and products conforming to those obtained : en fr
  • DE1723595U - SETTING UP ON A CONTACT SWITCH COMPOSING SEVERAL SUB-SWITCHES. : de en
  • USD177949S - Food mixer motor unit : en
  • GB749955A - Degradation of rubber : en
  • FR1118276A - Cinematographic projector for printing laboratories and similar establishments, in particular for film control : en fr
  • FR1118455A - Improvements made to cards with a view to coupling them directly to spinning installations : en fr
  • FR1118334A - Fabric : en fr
  • US2748722A - Diagonally equalized rail truck : en
  • GB750064A - Improved needle or roller bearing for mounting a connecting rod on a gudgeon pin : en
  • DE944211C - Process for improving the adhesive properties of fabrics based on polyacrylonitrile or polyamide : de en
  • DE944205C - Arrangement for high-voltage switchgear : de en
  • DE1723786U - INTAKE NOISE ATTENUATION FOR STATIONARY AND MOBILE COMBUSTION MACHINE AND COMPRESSORS. : de en
  • DE944204C - Connector : de en
  • FR1118599A - Aircraft braking system : en fr
  • US2749023A - Gas turbine engines : en
  • FR1118289A - Device for the preparation of pieces of meat, especially beef, by means of two cylinders with longitudinal ribs meshing with each other : en fr
  • DE1723506U - LEATHER VEST WITH MOUTH PROTECTION. : de en
  • DE1723897U - CRANKSHAFT LAEPER. : de en
  • FR1118253A - Electric firearms for shotguns or other weapons : en fr
  • DE1723587U - INSULATED HOUSING. : de en
  • DE943972C - Process for piecing together cutouts from aestigen wooden boards to form flawless wooden surfaces : de en
  • US2748549A - Method of coating relatively small metallic parts : en
  • US2748595A - Apparatus for deriving an electrical quantity in dependence on the momentary position of the regulating device of a clockwork : en
  • US2749162A - Non-rotatable retaining ring : en
  • US2749163A - Latching device : en
  • GB749885A - Improvements relating to the separation of particles in liquid suspension : en
  • GB750085A - Improvements in or relating to ovens : en
  • US2749210A - Antitarnish : en
  • US2749458A - Buchmann : en
  • BE548410A - : en fr
  • DE1723771U - TOBACCO PIPE OR SMOKER TIP. : de en
  • FR1118606A - Attachment system : en fr
  • GB749929A - Improvements in or relating to tire mold : en
  • US2748830A - Method and apparatus for making spiral wound synthetic piping and tubing : en
  • US2748994A - Holy water fount : en
  • USD177909S - Power lawn mower housing : en
  • DE1723852U - DISC BRAKE, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • US2748939A - Phosphate recovery in reverse flotation using a fluosilicate to deactivate the reagents : en
  • US2749003A - Container closing device : en
  • FR1118662A - Process giving resistance to creasing to textile materials : en fr
  • FR1118568A - Process for obtaining acylates of brominated alcohols : en fr
  • FR1118511A - Air conditioning system for motor vehicle : en fr
  • US2748424A - Rotary pelleting press modification : en
  • US2748743A - Outboard motor repositioning means : en
  • US2749209A - Process of renovating used journal box waste : en
  • FR1118566A - Carrier-frequency telecommunications cable with twisted elements, in particular star quads, arranged in the active twist positions : en fr
  • DE1723570U - EQUIPMENT FOR ROOM DESIGN ON LOUDSPEAKERS, IN PARTICULAR FOR RADIO RECEIVERS. : de en
  • DE1723863U - AIR SUSPENSION BUMPER. : de en
  • FR1118424A - Improvements to hot air heating devices : en fr
  • FR1118638A - Polyester fibers : en fr
  • US2749152A - Short tube coupling with deformable edges : en
  • AU1402855A - Salts of oxyalkylated fatty amines : en
  • CA526028A - Bouncing ball game apparatus having a sound strip : en fr
  • FR66205E - Tuning devices for radio receivers : en fr
  • FR1118695A - Radially compressible elastic support sleeve for wire spool : en fr
  • US2748484A - Tool for holding dental facings : en
  • US2748806A - Single shaft loom : en
  • US2748827A - Pneumatic tire : en
  • US2749067A - Support for fishing rod : en
  • US2749292A - Vacuum distillation apparatus : en
  • US2748615A - Transmissions of motion between driving and driven shafts in cinematic devices : en
  • US2749507A - Measuring apparatus for wave guides : en
  • CA525983A - Process of preparing pure starch : en fr
  • DE1723736U - COMPONENT FOR A PARKING FACILITY. : de en
  • US2748901A - Automatic slack adjustor for brakes : en
  • AU213251B2 - Device forthe manufacture of artifical threads according tothe melt spinning method : en
  • CA525842A - Pelletized carbon black and process of making : en fr
  • US2748646A - Separable eye for a bolt : en
  • US2749082A - Valve mechanism : en
  • US2749145A - Connection facilitating tractor hitch : en
  • US2749428A - Night lamp with receptacle : en
  • DE1723745U - HOLDER FOR FLAT AND CYLINDER BODY. : de en
  • DE944096C - Clamp : de en
  • DE944183C - Process for the production of a metal vessel with a non-heat-resistant protective coating on the inside : de en
  • US2748582A - Calibrated knitting needle : en
  • US2749400A - Toggle switch : en
  • DE944176C - Self-indicating target : de en
  • GB750089A - Improvements relating to the production of ferrous sulphate monohydrate by evaporation of acid liquors : en
  • FR1118508A - Relay : en fr
  • DE944152C - Process for bleaching wood affected by blue fungus : de en
  • US2749311A - Corrosion inhibitors and compositions containing the same : en
  • US2749058A - Spinning reel : en
  • US2748780A - Carrying case : en
  • US2749025A - Compressors : en
  • AU408364B2 - Method and apparatus for processing filled containers : en
  • US2748694A - Baling press : en
  • US2748812A - Saw-table extension : en
  • US2749429A - Illuminated roof for outdoor phone booths : en
  • US2749527A - Electric light bulb having insulation piercing contacts : en
  • US2748389A - Stapler for sausage package : en
  • US2749321A - Solutions of acrylonitrile vinyl chloride copolymer mixed with polymers of multinuclear aromatic monomers : en
  • US2748937A - Tube and rod gauging apparatus : en
  • DE1723709U - HOLLOW BLOCK FOR ALL TYPES OF BUILDINGS, IN PARTICULAR FOR FIREPLACES AND INSULATED WALLS. : de en
  • US2749018A - Collapsible trays : en
  • CA525795A - Lobster broiler : en fr
  • GB749917A - Improvements in or relating to lathes : en
  • GB750083A - Improvements relating to the refining of petroleum hydrocarbons : en
  • DE1723523U - MULTIPLE PIT STAMP. : de en
  • DE1723907U - CUTTER. : de en
  • DE944222C - Process for eliminating catalyst residues in polymerization processes : de en
  • FR1118305A - Sealed : en fr
  • FR1118418A - Improvements to sealing plugs for accumulators or the like : en fr
  • DE1723927U - TABLE CONE TRACK. : de en
  • FR1118639A - Cellulose treatment : en fr
  • CA525914A - Reaction products of fatty amines and reducing disaccharides : en fr
  • GB750043A - Improvements in monorail railway structures : en
  • US2749204A - Dual range recording instrument : en
  • DE1723925U - BASKETBALL GAME. : de en
  • FR1118364A - Improvements to time control devices, in particular for machines for advancing objects : en fr
  • FR66246E - Process for the manufacture of colorants containing chromium, soluble in water : en fr
  • DE944239C - Filling and weighing device for bags : de en
  • FR1118663A - Manufacture of finished fabrics falling from the loom : en fr
  • GB749894A - Excitation system and control therefor : en
  • GB749980A - Fluid process for coking heavy hydrocarbon oils : en
  • FR1118542A - Mounting device for oscillating grippers with tilting introduction of the cable of suspended power lines : en fr
  • FR1118509A - Development of servo controls : en fr
  • GB749995A - Planetary power transmission device : en
  • FR1118420A - Car hood insect repellency training : en fr
  • FR1118513A - Pot-shaped magnetic circuit with adjustable reluctance : en fr
  • FR1118291A - Mechanical coding device applicable especially to cycles and mopeds : en fr
  • GB750109A - Improvements in or relating to closed magnetic cores for controllable saturable inductors, magnetic amplifiers or like controllable devices : en
  • GB749983A - Methods of preparing difficultly softenable coal for carbonisation purposes : en
  • GB750090A - Method and apparatus for the production of random signal sequences : en
  • US2748565A - Oscillating fuel control for ramjets and method of operating same : en
  • DE944202C - Electrical installation of structures : de en
  • GB749998A - Improvements in or relating to multi-party signalling systems : en
  • GB750084A - Improvements in and relating to reaction furnaces for effecting chemical reactions in a gaseous phase : en
  • FR1118324A - Slider for zippers : en fr
  • AU1400155A - Improvements in or relating to link mechanisms : en
  • CA525933A - Assembly of two and three pole circuit breakers : en fr
  • BE525648A - : en
  • CA525895A - Microfossil prospecting for petroleum : en fr
  • AU1412955A - improvements in or relating to methods for moulding onto part ofthe surface ofa component a coating layer of mouldable material : en
  • US2748801A - Accumulators : en
  • US2749327A - Reaction product of dihydric aliphatic alcohols and polymethylol benzenes : en
  • GB749904A - Improvements in and relating to heating units for combustion turbines : en
  • US2749101A - Mining auger drill head : en
  • AU204689B2 - Improvements in or relating to record card controlled printing mechanisms : en
  • AU207202B2 - Improvements relating to smokers ash receptacles : en
  • US2748764A - Visual training devices : en
  • US2749081A - Valve for use with a timing mechanism : en
  • US2749137A - Variable height vehicle : en
  • AU1402355A - Improvements in or relating to semiconductor electrode rectifying systems : en
  • AU1413455A - Device forthe manufacture of artifical threads according tothe melt spinning method : en
  • AU1412655A - Manufacture of insulating plates orthe like consisting of glass, mineral or slag fibres with plastic binding material : en
  • AU1402555A - Improvement in multiple coating apparatus : en
  • US2749080A - Surge pressure control means : en
  • US2749257A - Process for the fixation of mechanically produced effects on textile material, and material : en
  • USD177930S - Expansible link chain for a bracelet or the like : en
  • CA525843A - Polymeric mixtures : en fr
  • US2749064A - Aerodynamic deflector and diffuser : en
  • US2749387A - Translating system : en
  • CA526007A - Means for positioning an elevator platform at predetermined levels : en fr
  • US2748964A - Refuse truck packer loader : en
  • US2748402A - Rivet blank holder transversely movable between header and ejector stations : en
  • CA525856A - Thermostatic valve : en fr
  • DE1723627U - FILMLESS COUNTER TUBE ARRANGEMENT FOR RADIOACTIVITIES IN PAPER. : de en
  • US2748833A - Carton converting machine : en
  • US2749251A - Source of luminosity : en
  • USD177944S - Teapot : en
  • DE1723519U - UMBRELLA FOR LIGHT FLOW DIRECTION FOR IMMEDIATE PLACEMENT ON FLUORESCENT TUBES. : de en
  • DE1723981U - Pointer with inserted plastic insert : de en
  • DE944215C - Articulated connection to dentures : de en
  • USD177918S - Fluorescent lighting fixture : en
  • US2748468A - Safety razor : en
  • USD177913S - Coin holder : en
  • CA525989A - Filter mediums for use in dust filters : en fr
  • US2749355A - Acrylamides : en
  • DE1723728U - TOEBOARD HOLDER FOR HOLDING TOEBOARDS TO LADDER SCAFFOLDING. : de en
  • DE1723808U - GALVANIZED BATHROOM WITH TWO OR MORE MOVABLE SHOPPING RAILS. : de en
  • GB749833A - Method of and apparatus for indicating, or actuating a control device in consequence of, a breakage in materials of low electrical conductivity such as textiles : en
  • AU211606B2 - Implement provided with a number of ranking members and a supporting member for at least one of said ranking members, said supporting member being reversible for obtaining another working position : en
  • CA525801A - Suction operated floor tool : en fr
  • GB749860A - Improvements in or relating to sprinkler hose pipes : en
  • US2748755A - Humidifying apparatus for internal combustion engines : en
  • GB749915A - Vibrating grate for supporting a bed of solids to be contacted with a fluid : en
  • GB749956A - Improvements in or relating to rotary earth-boring tools : en
  • FR1118552A - Method and device for reshaping pipes and other conduits : en fr
  • US2749336A - Process for producing cellulose derivatives : en
  • FR1118470A - Packaging process for fragile objects : en fr
  • GR16999B - AUTOMATIC LIGHT SIGNAL OF RAILWAY CROSSINGS. : el en
  • GB750026A - Improvements relating to squeeze driers : en
  • AU1400555A - Improvement inthe production of hydrogen peroxide : en
  • AU208204B2 - Improvements in or relating to feeding mechanisms' for use with power presses and like machines : en
  • CA525922A - Body cleansing agents : en fr
  • FR1118290A - Conveyor belt : en fr
  • FR1118673A - Typographic typesetting machine : en fr
  • DE943975C - Process for the polycondensation of terephthalic acid diglycol esters in melt flow : de en
  • DE1723675U - BED PAD. : de en
  • US2748778A - Cigar and cigarette snuffer for ash trays : en
  • US2749349A - Vinylpyridine-nu-oxides and process of making them : en
  • FR1118400A - Improvements made to the processes for preparing self-hardening latex and cement pastes and to the products obtained from these pastes : en fr
  • FR1118674A - Manufacturing process of crystallized citric acid : en fr
  • FR1118366A - aluminum enamelling : en fr
  • US2749297A - Preparation of aromatic amines : en
  • FR1118293A - Soundproof heating installation : en fr
  • DE944081C - Locking device for a conveyor carriage pushed onto a conveyor basket : de en
  • US2748544A - Grinding machine : en
  • DE1723679U - FURNISHING ITEM, IN PARTICULAR HAIRDRESSING CHEST. : de en
  • US2749047A - Thermostatic valve : en
  • DE944206C - Push button for radio and television equipment : de en
  • FR1118467A - Continuous phase shifter : en fr
  • FR1118580A - Improvements to shoes : en fr
  • DE1723773U - DRAINAGE PIPE. : de en
  • FR1118678A - Bakery oven : en fr
  • US2749061A - Airplane wing stress compensating structure assembly : en
  • FR1118643A - Process for preparing sponge iron with gaseous reducing agents : en fr
  • DE944002C - Delay for larger pit construction : de en
  • FR1118390A - Method and machine for corrugating helical tubes : en fr
  • FR66225E - High frequency transmission systems and in particular coupling devices : en fr
  • DE1723785U - INTAKE NOISE ATTENUATION FOR STATIONARY AND TRAIL COMBUSTION MACHINERY AND COMPRESSORS. : de en
  • DE943979C - Leveling device for lubricating oil, especially for internal combustion engines : de en
  • CA525871A - Process for the production of dicyanogen or cyanogen gas : en fr
  • CA525943A - Power drive arrangement for concrete mixers : en fr
  • US2748773A - Ligating hemostat : en
  • US2749174A - Trailer house with telescoped elevatable top portion : en
  • US2749453A - Electric bell motor : en
  • FR1118304A - Advanced Hand Knitting Looms : en fr
  • FR1118319A - Inner point ballpoint pen : en fr
  • DE1723899U - HONSTEIN. : de en
  • CA525955A - Process for manufacturing tubular cases of plastics and apparatus for carrying out said process : en fr
  • US2749229A - Plant growth regulation with chlorophenyl cyanoacrylic acids and derivatives : en
  • DE943978C - Tractor for agricultural equipment : de en
  • GB750092A - An improved method of and apparatus for regulating the temperature of a fluid : en
  • FR66223E - Process for obtaining metallic precipitates by thermal dissociation of metallic compounds : en fr
  • GB750022A - Improvements in or relating to attachment fittings for containers : en
  • DE943959C - Transport drum made of sheet metal for cables and. like : de en
  • DE943977C - Device for displaying and measuring gases and vapors of an organic-chemical nature in the air : de en
  • FR1118301A - Improvements to automatic tuning systems : en fr
  • CA525907A - Freezing tray arrangement : en fr
  • AU206419B2 - Improvements in or relating to new quaternary amino ethers and process forthe preparation thereof : en
  • GB749876A - Improvements in and relating to means for supporting the walls of hoisting shafts sunk in the ground : en
  • DE1723827U - NON-ROLLING RUBBERIZED PAPER. : de en
  • DE944018C - Light wheel set, especially for rail vehicles : de en
  • GB749865A - Improvements in bobbins for textile spinning machines : en
  • FR1118630A - Watertight seals : en fr
  • GB750054A - Improvements in or relating to bi-metallic brake shoes and methods of making the same : en
  • US2748927A - Collapsible display containers : en
  • US2748968A - Container top with room for straw : en
  • FR1118516A - Improvements to shoes : en fr
  • US2748819A - Potato peeler : en
  • US2748954A - Shelving : en
  • DE1723870U - HANDLE, ESPECIALLY FOR VEHICLES. : de en
  • FR66222E - Electroluminescent materials and method of preparation : en fr
  • GB749847A - Improvements in or relating to shelters or the like : en
  • US2749161A - Ball and socket joint : en
  • US2748589A - Valve lock : en
  • US2748829A - Straightening device equipped with an optical projection type comparator : en
  • USD177953S - Combined radio and intercommuni- cation unit : en
  • FR1118457A - Advanced bottle holder for household refrigerator cabinets : en fr
  • FR1118461A - Cutter for drawing and wrapping papers and others in rolls : en fr
  • GB749952A - Improvements in or relating to the preparation of printing cylinders for photogravure printing : en
  • GB750076A - Gas burner, particularly for the combustion chamber of gas turbine plants : en
  • FR1118533A - Device for fixing to the end of a tube of another tube whose outside meets that of the first tube and is perpendicular to it : en fr
  • DE1723590U - SNAP SWITCH. : de en
  • GB749821A - Improvements relating to compound steam engines : en
  • IE21778L - H.t. cable joints : en
  • FR1118439A - Trisazo dyes : en fr
  • GB750029A - Opening device for preserving jars : en
  • FR1118406A - Advanced processes and apparatus for the purification of impure alcoholic liquids : en fr
  • DE1723526U - DEVICE FOR JOINT REINFORCEMENT OF TWO PIT REMOVAL CAPS. : de en
  • DE1723643U - CONTAINER FOR LIQUID, IN PARTICULAR COSMETIC PRODUCTS WITH PROTECTIVE AND LOCKING DEVICE. : de en
  • DE944196C - Telecommunication system for long-distance traffic : de en
  • FR1118474A - Improvements relating to gas absorption : en fr
  • FR1118675A - Radial turbo-machines and their manufacturing process : en fr
  • FR66220E - Improvements with luminescent substances : en fr
  • DE944193C - Continuous water refrigerator, especially for household purposes, for keeping food and luxury foods cool and fresh : de en
  • DE944223C - Prism system for beam splitting : de en
  • US2748464A - Method of cold forming steel pressure cylinders : en
  • US2749544A - Omnidirectional antenna : en
  • AU1415355A - Cord lock : en
  • CA525997A - Bath structure for treating wire in the form of a helical coil : en fr
  • FR1118524A - Process of manufacturing organo-chemical fertilizers : en fr
  • US2749415A - Switch operating mechanism : en
  • US2749541A - Instrument panel indicator : en
  • US2748477A - Hedge trimmer : en
  • USD177931S - Expansible link chain for a bracelet or the like : en
  • US2748437A - Clothespin : en
  • FR1118654A - Door hinge : en fr
  • DE1723880U - DRINKING GLASS LID MADE OF PLASTIC. : de en
  • FR1118464A - Electrode system comprising a semiconductor body : en fr
  • FR1118564A - Improvements to the electric lighting of ordinary and motorized cycles : en fr
  • GB749872A - Improvements in or relating to electric fuse bases and fuse boards : en
  • FR1118314A - Sealing device for piston rods of compressors : en fr
  • US2749007A - Rotary filling machine : en
  • US2748667A - Apparatus for grinding and refining material : en
  • US2748675A - Envelope making machine : en
  • US2749173A - Gripping apparatus for handling elongated objects : en
  • DE1723633U - WORK TABLE FOR STORAGE OF SINGLE OR DOUBLE BED KNITTED APPLIANCES. : de en
  • DE1723716U - SOUND INSULATION PLATE. : de en
  • DE1723831U - SOCKET FOR PHOTOGRAPHIC LENSES WITH DEVICE FOR PRESELECTING THE APERTURE. : de en
  • US2748895A - Emergency railroad brake : en
  • US2749332A - Metalliferous azo-dyestuffs : en
  • CA525971A - Shielded waterproof electrical connectors : en fr
  • US2749006A - Method and apparatus for filling receptacles with pulverulent material or the like : en
  • US2749475A - Tv vertical deflection circuit : en
  • AU1404355A - Improvements in or relating to axial-flow fluid machines : en
  • US2749439A - Electronic information storage devices : en
  • US2748519A - Duck decoy : en
  • US2748870A - Line inserting device : en
  • US2749239A - Aluminum base alloy : en
  • CA526008A - Liquid fuel starter control system : en fr
  • AU1414055A - Method of and means for controlling airflow for refrigerators : en
  • US2748521A - Interchangeable, combination lure and hooks : en
  • US2748735A - Device for restoring to shape the walls and bottoms of deformed sheet metal bread pan : en
  • US2749388A - Automatic intercommunication telephone system : en
  • DE1723854U - DEVICE FOR MAINTAINING THE BRAKING EFFECT IN THE EVENT OF DAMAGE TO A COMPRESSED BRAKE LINE, IN PARTICULAR FOR VEHICLES. : de en
  • DE1723568U - ELECTROMAGNETIC CONTROL DEVICE OF SWITCHES FOR RAILWAY SYSTEMS. : de en
  • CA525953A - Conveying apparatus : en fr
  • US2749016A - Re-usable collapsible carton : en
  • DE944004C - Machine for milling the tapers and milling off the embossed burr from pre-embossed sewing machine needles : de en
  • DE944122C - Interchangeable insert for baking molds : de en
  • DE944174C - Device for moving a component guided in a plane, in particular a watertight door on board ships : de en
  • GB750007A - Improvements in or relating to the projection of stereoscopic cinematographic pictures : en
  • AU211744B2 - Process of caustic recovery in soap manufacture : en
  • US2749071A - Stands : en
  • AU1402255A - Improvements in or relating to devices for reproducing sound : en
  • CA525825A - Casting metal billets and the like : en fr
  • DE944048C - Double-acting, hydraulically driven membrane pump, especially for fertilizing with anhydrous ammonia : de en
  • DE944227C - Thimble made of sheet metal or a malleable material : de en
  • US2749012A - Furniture saddle support : en
  • US2748803A - Reinforced hose : en
  • AU205547B2 - Improvements in or relating to link mechanisms : en
  • CA525913A - Salts of sulfated fatty amine glycosides : en fr
  • DE1723545U - HANGING REGISTRATION. : de en
  • DE1723752U - PROJECTION WALL FOR IMAGERS. : de en
  • DE944069C - Device for testing the frequency stability of self-excited microwave transmitters : de en
  • AU205679B2 - Improvements in or relating tothe manufacture of games balls : en
  • CA525988A - Diuretic compositions : en fr
  • AU213156B2 - Nar alkyl-n (2 car bamylalkyl) halogenated alkanamide : en
  • AU1408855A - Conjugated diene copolymers and their application in bonding textiles to rubber : en
  • US2748498A - Paint display device : en
  • US2749412A - Electric circuit interrupter : en
  • AU1406355A - Improvements in or relating to studs for insertion into relatively hard material : en
  • AU1412855A - Improvements in or relating to mercury switches : en
  • US2748395A - Necktie structures : en
  • US2749330A - Hydrolyzed acrylonitrile-isobutylene copolymers : en
  • CA525901A - Centrifugal snap-action mechanism : en fr
  • US2749222A - Apparatus and method for providing a fluoride solution : en
  • US2748569A - Controlling delivery of air to induction and blow down type wind tunnels : en
  • DE944024C - Switching device, in particular for protecting electrical circuits against overcurrents : de en
  • GB749828A - Improvements relating to power-transmission belts : en
  • GB749906A - Method of improving the physical conditions of loading a coke furnace : en
  • AU1405955A - Nar alkyl-n (2 car bamylalkyl) halogenated alkanamide : en
  • CA525876A - Tough, rigid composition of polychloroprene rubber and vinyl chloride polymer : en fr
  • AU206418B2 - Refrigerating systems : en
  • CA526017A - Traction vehicle having rail wheels and road wheels : en fr
  • DE1723889U - DRUM CLOSURE. : de en
  • DE944192C - Absorption refrigeration apparatus working with auxiliary gas : de en
  • GB749889A - Improvements in or relating to methods of manufacturing thin metal wires or ribbons by etching : en
  • DE1723513U - BINDER. : de en
  • DE1723542U - PYRAMID-SHAPED PLASTIC TABLE STANDING BLOCK. : de en
  • DE1723711U - HOLLOW CEILING WITH EIGHT CHAMBERS. : de en
  • FR1118528A - Improvements made to stamping devices and in particular to the block carrying the mandrel : en fr
  • US2748548A - Pitch block : en
  • US2748928A - Paperboard doll container : en
  • GB750058A - Leakage recovery device for pulsatory combustion chambers : en
  • FR1118680A - Improvements to the means for assembling two flexible parts, in particular for the interior trim of motor cars : en fr
  • AU1401155A - Improvements in or relating to processes forthe production of slag wool : en
  • DE1723557U - GLASS PLATE HOLDER FOR REFRIGERATOR ROOMS. : de en
  • US2748533A - Hoop rolling device : en
  • US2748936A - Gauging means : en
  • US2749397A - Wear-saving contact structure for rotors of counting devices and the like : en
  • US2748422A - Apparatus for advancing and working plastic compounds : en
  • US2748469A - Razors : en
  • US2749112A - Blast furnaces provided with tuyeres having baffles : en
  • US2749535A - Telemetering systems : en
  • DE1723558U - LIQUID GAS BOTTLE WITH SEALING. : de en
  • AU1418155A - Method of bonding materials : en
  • CA525939A - Compositions of matter useful as coating materials : en fr
  • US2749041A - Counting and control device : en
  • US2749230A - Plant growth stimulants containing water insoluble salts of penicillin : en
  • US2749310A - Lubricating compositions : en
  • FR1118432A - Poultry nest enhancements : en fr
  • FR1118612A - Benzol purification process : en fr
  • USD177933S - Expansible link chain for a bracelet or the like : en
  • CA525886A - Coated fabric and method of making same : en fr
  • CA525904A - Telephone selector circuit : en fr
  • DE944200C - Receiver with band stimulation on the shortwave range : de en
  • GB750102A - An improved method of producing diaphragms in subsoil excavations : en
  • US2748509A - Six wheel drive and steer road machine : en
  • AU1411155A - Improvements in or relating to sintered metal : en
  • US2749123A - Target hit indicator : en
  • US2749398A - Steering wheel switch : en
  • AU1417655A - Improvements in or relating to fabricating resinous tubes : en
  • AU209593B2 - Improvements in or relating to switching arrangements : en
  • US2748539A - Sickle sharpener : en
  • US2748851A - Refrigerator curtains : en
  • AU209385B2 - Improved cyclic process forthe recovery of sulphates andiron compounds from solutions of ferrous sulphate and sulphuric acid, especially waste pickle liquors : en
  • CA526026A - Spline affixing device for parquetry blocks : en fr
  • US2748703A - Rocket type launching carriage for ordnance missile : en
  • US2748746A - Apparatus for draining off excess liquid from coated articles : en
  • US2748783A - Spring tooth combs : en
  • US2748634A - Apparatus for contour rolling : en
  • DE944076C - Process for producing an improved urea resin size film : de en
  • GB749971A - Improvements relating to machines for testing lubricating grease : en
  • DE1723763U - HOLDING DEVICE FOR THE DIAGRAM DISCS OF MULTI-DAY TACHOGRAPHS. : de en
  • DE943984C - pump : de en
  • DE944146C - Process for conveying highly heated material, in particular fuel from smoldering or degassing systems in gas generators or furnaces : de en
  • AU211507B2 - Improvements in or relating to mould conveyors : en
  • CA525956A - Electric cell and battery : en fr
  • CA525996A - Process of cold drawing or cold working stainless steel products : en fr
  • US2748661A - Firing rate reducer for automatic firearms : en
  • CA525802A - Latch mechanism for vacuum cleaner floor tool parts : en fr
  • US2748555A - Fruit picking device : en
  • US2748605A - Mechanical movement for converting rotary movement to linear, then rotary, then reverse linear movement : en
  • US2748641A - Holding means for the removable jaw of a slidable outer jaw wrench : en
  • BE525519A - SLIDING SPARK SPARK PLUG. : en fr
  • DE1723640U - SAFETY GOGGLES. : de en
  • US2749459A - Plural unit induction motor : en
  • AU1400255A - Arrangement for ventilation of cupboards : en
  • US2748497A - Handling of granular solids : en
  • US2748860A - Shaping device for nail-coating elements : en
  • US2748902A - Brake shoe : en
  • USD177925S - Evaporator wick : en
  • AU212261B2 - Apparatus for extruding arcuate objects such as brake linings : en
  • AU206420B2 - Ornamental stitch sewing machine : en
  • US2748471A - Fabric cutting machine with means to lubricate the cutter : en
  • US2748983A - Dual channel salt and pepper shaker : en
  • US2749040A - Motor bar interlock : en
  • US2749471A - Electron device with semi-conductive target : en
  • US2748900A - Fluid control system for torque absorbing and transmitting coupling : en
  • US2749487A - Tantalum electrolytic capacitor : en
  • US2749523A - Band pass filters : en
  • DE1723782U - BREEDING AND Fattening box. : de en
  • FR1118692A - Assembly system, with the top, of the other elements of a desk or a table : en fr
  • US2748991A - Paste dispenser : en
  • CA525780A - Window frame : en fr
  • DE943994C - Leg protectors for single-track vehicles, especially motorcycles : de en
  • FR1118282A - Method of manufacturing a substantially rectangular hysteresis cycle magnetic core : en fr
  • FR1118631A - Sewing machine looper : en fr
  • FR1118600A - Dosing device for the treatment of liquids, in particular water with solids soluble in these liquids : en fr
  • US2748597A - Creep rupture testing apparatus : en
  • US2748600A - Dual protection gas meter by-pass : en
  • DE1723963U - WELDING SEAL FOR PACKAGING BAG MADE OF WELDABLE FILM WITH A Tear-open device : de en
  • CA525919A - Thermostat : en fr
  • GB750088A - Improvements in and relating to the treatment of regenerated cellulose products : en
  • FR1118629A - Constructions in portal frames : en fr
  • FR1118360A - Improvements to pipe fittings : en fr
  • DE1723527U - WEATHER LOVE. : de en
  • DE1723561U - SPRING TONGUE. : de en
  • US2749364A - Separation of acids : en
  • US2749518A - Frequency modulated oscillator system : en
  • USD177895S - Microphone : en
  • DE1723541U - ADVENT CALENDAR. : de en
  • DE1723572U - TELEPHONE SUBSCRIBER STATION. : de en
  • US2748524A - Fishing line coupler : en
  • DE1723761U - MODEL FOR THE DEMONSTRATION OF JOURNAL STEERING IN VEHICLES. : de en
  • DE1723749U - CASSETTE IN BOOK FORM FOR STORAGE OF FILM AND AUDIO TAPES. : de en
  • FR1118384A - Connection for electric wires : en fr
  • DE1723602U - HYDROGEN-COOLED GENERATOR. : de en
  • DE1723868U - SUCTION AND PRESSURE NOZZLE FOR CONNECTION TO SUCTION OR PRESSURE LINES. : de en
  • US2748654A - Spectacle frame : en
  • US2748712A - Hydraulic pump : en
  • US2749463A - Solid state television pick-up tube : en
  • US2749488A - Light cells or rectifiers : en
  • DE1723521U - GAS VALVE WITH IGNITION AND WAX FLAME. : de en
  • GB750091A - Improvements in or relating to telecommunication exchange systems : en
  • USD177910S - Waste basket or similar article : en
  • FR1118687A - Anti-slip device for leg amputees : en fr
  • US2748505A - Rotary type excavating device for loading machine : en
  • US2748868A - Well heater : en
  • FR1118585A - Device intended to cause a drop in temperature of radiator fluids : en fr
  • US2749070A - Food mixers : en
  • US2749196A - Track and bed table carriage supported from bed rail : en
  • US2749320A - Short oil styrenated alkyd and method : en
  • DE943970C - Device for removing chips from woodworking machines : de en
  • FR1118368A - coated metal electrode for electric arc welding and recharging and method of manufacture : en fr
  • FR1118462A - Process for degassing electrodes of discharge tubes by electron bombardment : en fr
  • CA525857A - Zinc separation : en fr
  • US2748644A - Stringed musical instrument : en
  • USD177940S - Can opener : en
  • CA525859A - Dihydrotriazines and method of manufacture : en fr
  • DE944037C - Device for lubricating the bearings of rapidly rotating machine parts, preferably the planetary gear bearings in differential gears : de en
  • US2748800A - Gas meter by-pass operator : en
  • US2748984A - Hermetically sealed spray packages and needle valves therefor : en
  • US2749193A - Back up washer : en
  • FR1118644A - Furnace for endothermic reduction : en fr
  • AU211933B2 - A process forthe impregnation of leather : en
  • GB749869A - Photographic elements containing ultraviolet radiation absorbing compounds : en
  • DE1723501U - SPORTS SHIRT WITH COLLAR. : de en
  • DE944179C - Filling box for machines for packing macaroni and similar goods : de en
  • DE944226C - Device for cooling the blades of gas turbines : de en
  • GB750035A - Preparation of carbohydrate polymeric materials : en
  • CA525928A - Process for applying protective coatings : en fr
  • FR1118341A - Feeding mechanism for films of different widths, unwinding speeds and perforations : en fr
  • US2748715A - Hydrodynamic coupling : en
  • US2749256A - Process of impregnating cellulosic materials with copper in chemically bound relation with the cellulose : en
  • US2749477A - Cavity-resonator magnetron : en
  • DE1723828U - COPY DEVICE. : de en
  • DE1723530U - VACUUM CHAMBER FOR COMBING FLAT-MANUFACTURED WHEEL TIRES. : de en
  • US2748517A - Removable decorations for clothing : en
  • CA525830A - Interexchange switching telephone systems : en fr
  • CA526014A - Railway traffic controlling apparatus : en fr
  • FR1118303A - Auxiliary means for the production of passenger cars with two rows of seats : en fr
  • FR1118320A - Anti-pitching device between a tractor and a semi-trailer with quick coupling and uncoupling : en fr
  • GB750049A - Improvements in and relating to derivatives of indandione-(1,3) : en
  • GB750080A - Improvements in or relating to pressure die-casting machines : en
  • US2748626A - Saw tooth wrench : en
  • US2748893A - Lubrication systems : en
  • US2749341A - New anthraquinone vat dyestuffs : en
  • US2749024A - Arrangement of a blower in a pipe line : en
  • USD177928S - Building : en
  • DE944159C - Procedure for fixing the individual blocks of feed in rope pulleys and blocks of feed for practicing the method : de en
  • US2748799A - Simultaneously-operated liquid and gas vent valves : en
  • FR1118446A - Pump for the transfer of corrosive liquids : en fr
  • GB749953A - Cigarette with filter : en
  • FR1118262A - Knitting Machine Improvements : en fr
  • FR66213E - Steering lock for cars with gear control under the steering wheel : en fr
  • US2749254A - Protective coating method : en
  • US2749114A - Rubber cushioning means for shock absorbers : en
  • US2749190A - Transporting of rotary machines : en
  • US2749134A - Tool-holding device : en
  • US2749511A - Electrical tester : en
  • DE1723677U - MULTI-PURPOSE TABLE. : de en
  • US2749366A - Preparation of aromatic carboxylic acid chlorides from aromatic compounds : en
  • US2749446A - Prospecting : en
  • AU1405355A - Improvements in or relating to clothes drying machines : en
  • DE1723614U - ELECTRIC LIGHT. : de en
  • DE944010C - Process for the production of nitrogen oxide through the decomposition of aqueous ammonium nitrate solutions : de en
  • DE1723583U - ELECTRIC PLUG. : de en
  • US2749454A - Electromagnetic flashing relay : en
  • US2749372A - Trichlorodinitrobenzenes : en
  • US2748433A - Method and apparatus for casting printing plates : en
  • GB750012A - Improvements in pressure die-casting machines : en
  • AU1406055A - Improvements in electric circuit breakers : en
  • US2748465A - Process for the manufacture, by spinning, of hollow or solid parts, more particularly of ferrous alloy : en
  • US2748709A - Bomb fuze : en
  • DE943947C - Process for the preparation of the erythro-1-p-nitrophenyl-2-amino-1, 3-propanediols : de en
  • FR1118412A - Crust mix : en fr
  • FR1118679A - Method and device for removing separate sheets of paper or the like from a stack and feeding them to a machine for working them : en fr
  • GB749829A - Values for the control of flow of fluids : en
  • BE525681A - : en
  • US2749377A - 3-chloro-1-iodo-propyne-1 : en
  • CA525758A - Garden rake : en fr
  • CA525764A - Trailer hitches : en fr
  • US2748820A - Detachably-mounted disc blade for food slicing machines : en
  • US2748853A - Vertical slat venetian draw drapes : en
  • USD177936S - Expansible link chain for a bracelet or the like : en
  • DE1723571U - SPEAKER. : de en
  • FR1118393A - Process for the protection of iron and steel against corrosion : en fr
  • US2749181A - Fuel injection nozzle and valve assembly : en
  • DE944051C - Exchangeable pen with exchangeable lead carriers : de en
  • FR1118380A - Process for preparing solid monomeric carboxylamides : en fr
  • US2748692A - Automatic wire strapping machine : en
  • FR1118335A - New dye of the anthraquinone series and its production process : en fr
  • DE1723881U - POURER FOR BOTTLES WITH A RING, MADE OF ELASTIC THERMOPLASTIC PLASTIC, USED AS CORK. : de en
  • FR1118559A - Interior lining for molds intended for retreading tires : en fr
  • FR1118616A - Centrifugal separator bowl with periodic sludge removal : en fr
  • GB750098A - Grid structure for gas filled electric discharge devices : en
  • AU211605B2 - Implement for laterally displacing material lying onthe ground : en
  • FR1118389A - Plant for mixing and unloading bulk materials, in particular flour, out of silo or bunker compartments : en fr
  • FR1118611A - Electrical signaling device indicating the operating status of parts moving simultaneously, particularly in the case of lubrication pumps of diesel engines : en fr
  • DE1723701U - GAS OR OIL HEATED AIR HEATER. : de en
  • JPS319000Y1 - : ja
  • CA525771A - Activated signal : en fr
  • FR1118550A - Adjustment mechanism for radio receivers : en fr
  • FR66230E - Traveling wave electronic device : en fr
  • FR66238E - Device for starting and stabilizing a welding arc : en fr
  • GB749855A - Improvements relating to power-assisted mechanisms : en
  • GB750066A - Production and treatment of artificial fibres : en
  • CA525894A - Textile lubricant : en fr
  • DE1723638U - MENSTRUAL PROTECTIVE BANDAGE. : de en
  • CA525762A - Dispenser holder for sealed liquid containers : en fr
  • CA525968A - Conveyor unloading apparatus : en fr
  • AU794055A - Improvements in means for actuating a pair of hinged doors orthe like : en
  • AU207642B2 - Improvements in electronic apparatus for indicating outof balance zones in crankshafts andthe like : en
  • AU504354A - Improvements relating to dough moulders andthe like : en
  • GR16995B - SCENE FOR OUTDOOR CAMPS. : el en
  • IE21808L - Bending glass sheets : en
  • AU1403355A - Flow control apparatus : en
  • AU1403955A - Apparatus for developing and/or fixing photographic printing material : en
  • US2748807A - Shuttle tips : en
  • AU206415B2 - Foundation garment : en
  • AU211485B2 - Improvements in pneumatically operated braking systems : en
  • US2748629A - Hydraulic control mechanism for machine tools : en
  • US2748890A - Liquid control device for flush type precipitators : en
  • US2749160A - Steel backed rubber bushings : en
  • US2748666A - Method for handling high consistency paper pulp : en
  • US2748889A - Electrostatic precipitator : en
  • AU161771B2 - Improvements relating to self-projected missiles : en
  • DE1723781U - Cattle tank. : de en
  • DE944220C - Accelerator for the polymerisation of unsaturated polyester resins : de en
  • CA525934A - Method of forming protective coatings : en fr
  • CA525962A - Brassiere frame : en fr
  • DE1723753U - MEASURING DEVICE WITH TWO TEST BODIES (INERT AND TEST BODY), PREFERABLY IN A TUBE FURNACE. : de en
  • AU205809B2 - Improvements in or relating to television apparatus : en
  • CA525782A - Rotary impact tools : en fr
  • CA525879A - Push button electric switches : en fr
  • AU1417855A - Supporting structures for open hearth furnace : en
  • US2748568A - Fuel injection arrangement in vortex air stream in an annular combustion chamber surrounding a gas turbine : en
  • US2748998A - Discharge door construction for a fiber conditioning apparatus : en
  • CA526002A - Blast cleaning : en fr
  • US2749335A - Disazo-dyestuffs : en
  • US2749407A - Single phasing preventor : en
  • AU1409755A - Improved cyclic process forthe recovery of sulphates andiron compounds from solutions of ferrous sulphate and sulphuric acid, especially waste pickle liquors : en
  • DE944201C - Waveband switch for high frequencies : de en
  • GR17012B - SAFE VALVE ON BARREL TANKS AND GENERAL CONTAINERS ETC. : el en
  • AU206416B2 - Improvements in or relating to adhesive compositions based on butadiene-methyl isopropenyl ketone copolymers : en
  • DE1723694U - HEATING INSERT, ESPECIALLY FOR WOOD. : de en
  • DE1723836U - CENTRIFUGAL PUMP OR COMPRESSOR. : de en
  • AU1409355A - Plug-in units carrying electrical components : en
  • AU834855A - Improvements relating to smokers ash receptacles : en
  • DE1723696U - OVEN BURNER. : de en
  • GB749908A - Manufacture of xanthenium compounds : en
  • FR1118625A - Card signaling device : en fr
  • DE1723780U - IN PARTICULAR FOR KAELBERBOXES SPECIFIC FEEDING DEVICE. : de en
  • GB749824A - Improvements in or relating to methods of metal-plating non-conductors : en
  • CA525769A - Reel for motion picture film : en fr
  • DE1723551U - TROLLEYS FOR TYPEWARDS : de en
  • FR1118549A - Grinding machine : en fr
  • DE1723554U - NUMBERING CYLINDER FOR WAITER'S SWEET BOOKS AND SIMILAR PRINTED MATTER. : de en
  • US2749508A - Measurement of transmission time : en
  • DE944189C - Process for the production of anti-coagulant substances : de en
  • DE1723543U - DESK FOLDER. : de en
  • DE1723637U - PROSTHESIS SOLE AND TOE. : de en
  • US2748840A - Sheet material clip : en
  • DE944195C - Telephone system : de en
  • FR1118419A - Convertible metal trailer cart : en fr
  • AU204233B2 - Electrical resistor and method of making same : en
  • DE944078C - Method and device for generating heating gas : de en
  • CA525833A - Extensible optical sighting or observation instruments : en fr
  • FR1118645A - Dynamometer : en fr
  • GB749852A - Improvements in folding seats for ambulances : en
  • US2748681A - Alternate control for plural lateral and rear cultivator attachments : en
  • US2748728A - Domestic incinerator : en
  • USD177935S - Expansible link chain for a bracelet or the like : en
  • FR1118526A - Device usable as generator and propellant : en fr
  • FR1118584A - Process for improving the adhesion of cold tacky compounds to aluminum and aluminum alloys : en fr
  • GB749907A - Improvements in bis-(p-aminophenoxy) alkane derivatives : en
  • US2748795A - Automatic watering device for poultry : en
  • US2748809A - Chain saw attachment with lubricating means : en
  • GB749836A - Electronic system for computing and otherwise handling information : en
  • DE944046C - SLR camera with coupled elevator gear for film transport, shutter and mirror elevator : de en
  • US2748698A - Inking device : en
  • GB749900A - Improvements relating to distillation columns : en
  • FR1118286A - Elastic coupling device : en fr
  • DE944016C - Device for adjusting and delimiting the writing field of a writing pad in office machines, e.g. Typewriters : de en
  • DE944060C - Self-acting cleaning and disinfection device for flush toilets or other sanitary facilities : de en
  • FR1118422A - New azo compounds absorbing ultraviolet rays and their applications, in particular in photography : en fr
  • FR1118656A - protective transparent screen for eyesight : en fr
  • US2748636A - Gripping device having a pivoted actuating handle : en
  • US2749077A - Material handling machine : en
  • US2749319A - Cellulose acetate sorbate and compositions thereof : en
  • US2748587A - Device for the wet treatment of artificial threads : en
  • USD177915S - Bicycle or similar article : en
  • US2749205A - Trace recording with identification marking on the trace : en
  • GB749827A - Improvements in or relating to electric frequency dividers : en
  • DE944187C - Process for the manufacture of a catalyst for the splitting of methane : de en
  • FR1118425A - Process for the production of alkylene iminoquinones : en fr
  • US2748990A - Apparatus for controlling the feed of liquid to concrete mixers : en
  • US2749537A - Device for detecting motion in a confined space : en
  • GB749982A - Table or wall clock : en
  • DE944228C - Spring-loaded high-lift safety valve with pilot control valve : de en
  • FR1118359A - Automotive Car Tire Puncture Detector : en fr
  • GB749857A - Improvements in or relating to soap powders : en
  • FR1118298A - Process for the preparation of fluorescent calcium halophosphate substances : en fr
  • DE944106C - Sailable inflatable boat : de en
  • DE943999C - Process for treating plasterboard components provided with paper layers : de en
  • US2748802A - Valve construction : en
  • US2748915A - Coin controlled lock mechanism : en
  • US2748966A - Laterally adjustable tines for a lift truck : en
  • US2749252A - Method of applying an organic film to a phosphor layer : en
  • DE944073C - Brush lifting device for single or double leg brush holders : de en
  • US2749267A - Method of covering the joint between wallboard and the resultant product : en
  • US2749206A - Process for dyeing or printing cellu- : en
  • AU1412455A - Wheel and brake-disc assembly : en
  • CA525936A - Oilburner : en fr
  • US2749043A - Thermostat and over-temperature gas shut-off valve : en
  • US2748943A - Liquid density separator : en
  • US2749358A - Preparation of oximes : en
  • US2748575A - Absorption refrigeration : en
  • US2748791A - Emergency break-away valve : en
  • US2748888A - Vortex-electrostatic gas cleaner : en
  • US2749462A - High pressure mercury vapor lamp with zirconium getter : en
  • US2749484A - Function table : en
  • FR1118387A - Advanced trailer : en fr
  • GB750074A - Mount structure for electron tubes : en
  • US2748394A - Shirt : en
  • US2748432A - Jalousie clip : en
  • US2748578A - Adjustable shear type coupling : en
  • US2749433A - Vapor-proof lighting fixture : en
  • US2749493A - Speed regulating and current limit motor control system : en
  • FR1118492A - Additional shelf that can be hooked onto an existing glass shelf : en fr
  • GB750019A - Improvements relating to electromagnetic relays and to circuits incorporating such relays : en
  • FR1118669A - Device against jamming of cinematographic film as it enters a processing machine, in particular : en fr
  • US2748540A - Multiple wheel grinding machine : en
  • US2749009A - Folding ladder : en
  • US2748488A - Instrument for setting dial gauges : en
  • FR1118413A - Powerline telegraphy device : en fr
  • US2749345A - Pyrimidine compounds : en
  • US2749363A - Purification of aromatic acids : en
  • DE944041C - Sewing machine drive : de en
  • DE1723691U - TOWEL HOLDER. : de en
  • US2748624A - Rotary table : en
  • US2748763A - Portable massaging device : en
  • DE1723735U - COMPONENT FOR VENTILATION DUCTS, ESPECIALLY FOR STABLES. : de en
  • US2748718A - Pump and piston combination : en
  • US2748786A - Pressure-control apparatus for anti-g suits : en
  • US2748794A - Lockable valve : en
  • AU1401355A - Device forthe assembling of panel walls of prefabricated buildings and implements thereto related for shipping lifting and erection : en
  • US2749519A - Directional couplers for microwave transmission systems : en
  • FR1118650A - Process for enhancing the permanent adhesion of heat-resistant insulating coatings, in particular organo-silicic coatings on copper or copper alloys : en fr
  • DE944035C - Method and device for measuring paramagnetic gas components : de en
  • FR1118539A - Advanced fixing device : en fr
  • US2749270A - Alkylated vanillin semicarbazones and processes for preparing and using the same : en
  • US2748706A - Mechanical fuse for grenades : en
  • US2749273A - Thioaurin, its production and recovery : en
  • AU212812B2 - Improvements in means for actuating a pair of hinged doors orthe like : en
  • US2749159A - Positive-lock take-up stud : en
  • CA525774A - Roller housing with line reeving arrangement : en fr
  • AU1408755A - Improvements in or relating to machines for testing pneumatic tyres : en
  • US2748438A - Twin-way pin safehead : en
  • US2748660A - Control apparatus for cable suspended well tools : en
  • US2748760A - Engine starter control apparatus : en
  • US2748898A - Shock absorber with cantilever disc spring valves : en
  • USRE24163E - Valves for : en
  • CA525861A - Servo-assisted operating mechanism : en fr
  • US2748973A - Wall box structure : en
  • CA525794A - Electric control means for hydraulic elevators : en fr
  • CA525984A - Ignition device for arc-lamps : en fr
  • US2749284A - Treatment of sulphur-containing mineral oils with kerosene peroxides : en
  • US2749316A - Stabilised sodium aluminate : en
  • USD177950S - Cabinet for amusement apparatus : en
  • US2749005A - Mold filling mechanism : en
  • AU1400855A - Improvements in or relating to television apparatus : en
  • DE1723799U - TAP. : de en
  • FR1118342A - Device for keeping the depth of the coulter of a mounted plow uniform : en fr
  • US2749467A - Electrode construction : en
  • USD177897S - Wall panel : en
  • DE1723841U - TRACTOR ATTACHMENT WITH SUPPORT. : de en
  • DE944011C - Process for the deposition of carbonyl compounds : de en
  • DE944168C - Control device for automatic control of the switching device of multi-step gearboxes, especially for motor vehicles : de en
  • GB750001A - Methods and apparatus for nitriding metallic surfaces : en
  • FR1118554A - Electronic control circuit : en fr
  • AU1403555A - Improvements in or relating to mould conveyors : en
  • US2748492A - Combination hole center finder and center punch : en
  • US2749128A - Spinner controlled game apparatus : en
  • US2749108A - Billet heating furnace : en
  • DE944079C - Process for the production of evenly profiled wires from polyamides : de en
  • US2748602A - Pressure gage : en
  • US2749489A - Dry contact rectifiers : en
  • AU1407555A - Improvements inthe production of aluminiummagnesium alloys : en
  • US2748919A - Line-shaft roller conveyor with shiftable bearings : en
  • US2749416A - Rheostat : en
  • GB749856A - Improvements in or relating to pyrophoric igniters : en
  • US2748844A - Burner air register and fuel control system : en
  • US2748863A - Perforating machine for thermoplastic films : en
  • USD177898S - Display device for a lock of hair : en
  • DE1723689U - DECORATION OF WOODEN PARTS ON LIGHTS, READING TABLES, HOME BARS AND OTHER FURNITURE. : de en
  • DE1723699U - SAFETY STAND AND HOLDING DEVICE FOR OIL PAN. : de en
  • DE943954C - Circuit arrangement for telecommunications systems, in particular telephone systems : de en
  • USD177934S - End link for a wrist watch bracelet or the like : en
  • AU1409455A - Process forthe production of Phenols from oils containing thesame : en
  • AU1411055A - Improvements in or relating to bearings : en
  • DE1723687U - FRAMED AREA. : de en
  • CA525979A - Oil tank or like valve : en fr
  • DE1723727U - ROCKING ROCK FOR STRIPPING CONCRETE CEILINGS OR THE LIKE. : de en
  • US2748922A - Attachment for the production of printers' rules : en
  • AU208831B2 - Sintered photoconducting layers : en
  • CA525891A - Process of cracking hydrocarbon oils in the presence of a modified clay catalyst : en fr
  • AU1410655A - Improvements in or relating toa method of providing a semiconductive body of cadmium-telluride witha tellure layer : en
  • DE1723670U - ARTICULAR PILLOW. : de en
  • DE1723777U - FISHING GEAR FOR FORAGE CUTTERING MACHINES WITH SEPARATED SHAPING DISCS WITH SPACE CRUSHERS. : de en
  • AU210994B2 - Improvements in or relating to alternating current responsive devices : en
  • CA525770A - Metal structures : en fr
  • DE1723611U - ELECTRIC CHOCKS FOR THE OPERATION OF DISCHARGE LAMPS, IN PARTICULAR FLUORS. : de en
  • DE943995C - Finger moistener : de en
  • US2748651A - Microfilm camera : en
  • US2748410A - Device for cleaning grease fittings : en
  • US2749110A - Recuperator : en
  • US2748875A - Fire extinguishing apparatus : en
  • US2749052A - Centrifugal type ore pulverizer with explosion prevention means : en
  • AU203335B2 - Improvements in or relating to axial-flow fluid machines : en
  • US2749329A - Compositions comprising polyester plasticizers : en
  • US2749107A - Insulated water-cooled furnace members : en
  • CA525804A - Method of producing preparations with protracted acth-effect : en fr
  • CA525870A - Degreasing apparatus : en fr
  • AU211149B2 - Improvements in or relating to pneumatic tyres : en
  • DE1723765U - TREATMENT HEAD FOR SOUNDING SUBSTANCES, IN PARTICULAR LIQUID CHEMICALLY REACTIVE SUBSTANCES. : de en
  • USD177922S - Combined chair and wardrobe : en
  • AU1412755A - Method and apparatus for producing slag wool : en
  • US2748643A - Speed change transmission, especially for tool machines and more particularly a feed transmission of a lathe : en
  • US2749117A - Machine for handling cards and the like : en
  • AU205995B2 - A system for effecting automatic control ofa vehicle power transmission system : en
  • CA525778A - Windrower : en fr
  • CA525827A - Method of producing concentrates of iron and manganese from low-grade ores and slags : en fr
  • DE944166C - Trailer hitch : de en
  • CA525846A - Radio frequency contactor : en fr
  • US2748441A - Quick action clamp device : en
  • US2748671A - Paper-making machines : en
  • US2749298A - Preparation of aromatic amines : en
  • US2748580A - Cam setting mechanism : en
  • US2749078A - Well blowout preventer : en
  • FR1118441A - Scouring and soil loading device for trucks or tractors : en fr
  • GB749923A - Bis-(ú­-aminophenoxy) alkanes : en
  • US2748967A - Bottle closure : en
  • AU205226B2 - Improvements relating tothe preparation of catalysts : en
  • CA525798A - Coupling : en fr
  • DE944088C - Radiant heating and cooling system : de en
  • DE1723580U - IGNITION CABLE FOR COMBUSTION ENGINE. : de en
  • FR1118355A - Refractory flue : en fr
  • FR1118667A - Process for preparing thin sheets, flat manufactured products and imitation leather of all kinds : en fr
  • CA526010A - Statistical machines : en fr
  • CA525841A - Sleeve disconnector : en fr
  • US2748798A - High pressure check valves : en
  • US2748977A - Paint brush holder and scraper : en
  • US2748664A - Mold cutting machine : en
  • US2748635A - Cooling bed : en
  • US2749036A - Means for preventing computing errors in a multiple potentiometer computing element : en
  • AU214331B2 - Improvements in or relating to semiconductor electrode rectifying systems : en
  • CA525834A - Charge forming device : en fr
  • CA525903A - Automatic telephone system : en fr
  • US2748392A - Viewer device or the like : en
  • US2749359A - Hydrogenation of dicyanobutene in the presence of a neutralized palladium catalyst : en
  • AU1405755A - Foundation garment : en
  • CA525937A - Gas burner : en fr
  • US2749260A - Fabrication of rhenium : en
  • US2749095A - Air conditioning : en
  • US2749084A - Air brake train line cocks : en
  • US2749264A - Method of bonding friction facings to conical cups : en
  • US2749391A - Device for the purpose of clamping a foil, inserted into the gap formed by both of the pole ends of a sound top for magnetic sound implements : en
  • FR1118339A - Improvements to combustion chambers for gas turbine engines : en fr
  • SE154688C1 - : en
  • AU1401855A - Emergency lighting unit : en
  • AU205140B2 - Apparatus for sweeping : en
  • AU206872B2 - Improvements in or relating to processes forthe production of slag wool : en
  • USD177901S - Life jacket : en
  • US2748790A - Electronically controlled flow diverting apparatus for maintaining a predetermined solution concentration : en
  • CA525809A - Carburizing bath : en fr
  • AU211564B2 - Reinforced flexible conduits and method for manufacturing same : en
  • CA525768A - Tire curing apparatus and method : en fr
  • DE944070C - OI switchgear operated by a helper : de en
  • GB749839A - Improvements in and relating to dynamo electric machine yokes : en
  • AU211707B2 - Improvements in electric circuit breakers : en
  • AU1407355A - Process of caustic recovery in soap manufacture : en
  • DE1723532U - DRUM SHAFT SCREW CONNECTION. : de en
  • DE1723567U - SLIDING PLATFORM FOR RAIL VEHICLES. : de en
  • DE1723928U - CONE. : de en
  • FR1118254A - Universal wedge for block line typesetting machine : en fr
  • FR1118382A - Thermal power plant with gaseous working fluid circulating in a closed circuit, for the propulsion of a tanker : en fr
  • DE944007C - Frame with a rotatably mounted map plate for holding a card index : de en
  • DE944133C - Pulling device for the paper web on printing machines or the like. : de en
  • DE944230C - Shaped bodies made from pulp, especially cartridge wads, and process for their manufacture : de en
  • DE1723816U - DEVICE FOR THE PRECISE INSERTION OF SEWING NEEDLES IN SEWING MACHINES. : de en
  • US2748414A - Sanitary neck duster : en
  • US2749414A - Clutch release control for clicking machine : en
  • US2749480A - Apparatus for producing threedimensional visual patterns : en
  • AU205994B2 - Improvements in or relating to machines for testing pneumatic tyres : en
  • AU206932B2 - Improvements in or relating to adhesive compositions based on butadiene-methyl isopropenyl ketone copolymers : en
  • CA525773A - Seam basters : en fr
  • CA526005A - Method and apparatus for the drawing or stretching of filaments and bundles of filaments of textile fibres : en fr
  • US2749135A - Feed collet : en
  • AU1400055A - Antioxidant polystyrene and rubber compositions, and process of production : en
  • CA525806A - Optical apparatus for the examination of the human eye : en fr
  • CA525812A - Carburizing salt bath : en fr
  • US2749384A - Plastic connectors : en
  • US2749490A - Electrical condensers : en
  • DE944033C - Multi-daylight roast furnace : de en
  • DE944142C - Electromagnetic switching device with connecting pieces that serve as normally closed contacts and stops : de en
  • CA525946A - Production of hot-molded articles from wood sawdust : en fr
  • CA525985A - Pitch control means for aircraft sustaining rotors : en fr
  • US2748670A - Stock flow : en
  • US2749367A - Method for removal of a side chain : en
  • AU203784B2 - Improvements in or relating to brassieres : en
  • AU1408655A - Improvements relating to stretchers : en
  • FR1118313A - Sealing rings for compressor piston rods : en fr
  • CA525902A - Supercharger control system : en fr
  • US2748811A - Miter box : en
  • US2748390A - Gun sling retainer : en
  • CA525925A - Method of extinguishing burning flammable vapors : en fr
  • DE1723792U - CABLE LUBRICATION DEVICE. : de en
  • DE1723867U - GLARE PROTECTION FOR AN ADJUSTABLE REAR VIEW MIRROR ARRANGED IN THE MOTOR VEHICLE. : de en
  • US2748622A - Planetary transmission : en
  • US2749331A - Synthetic linear polyamides obtained by the base-catalyzed polymerization of unsaturated amides : en
  • AU210911B2 - Improvements in or relating tothe treatment of iron : en
  • AU211443B2 - Washing machine pump anddrive mechanism : en
  • AU5250864A - Method and apparatus for processing filled containers : en
  • CA525796A - Wire stripper : en fr
  • CA525883A - Preparation of oriented coated films : en fr
  • CA526000A - Antibiotic salts of mono (higher-aliphatic) sulfates, preparation of these salts, and purification of the antibiotics thereby : en fr
  • US2748682A - Hitch device : en
  • CA525824A - Optical systems : en fr
  • CA525965A - Method and apparatus for the continuous spinning of textile fibres : en fr
  • DE1723856U - VEHICLE HEADLIGHTS WITH RESISTORS, REACTOR COILS AND THE LIKE INCLUDED IN THE HEADLIGHT HOUSING : de en
  • DE944240C - Shock-absorbing journal, especially balance journal bearing : de en
  • GB749976A - Improvements in or relating to automatic paralleling control for a pair of alternators : en
  • DE944093C - Saw blade with teeth on both sides : de en
  • CA525874A - Method of coating sheet metal with plastic : en fr
  • DE943952C - Arrangement for the equivalent circuit of communications equipment : de en
  • FR1118411A - Templet thread cutter operated by the extreme oblique caster of the templet cylinder : en fr
  • AU1055152A - Improvements relating to self-projected missiles : en
  • US2749248A - Organophilic titania powders containing a polymerizable ethylenic monomer bound to fractured surfaces thereof and their preparation : en
  • AU1402455A - Improvement in multiple coating apparatus : en
  • US2749132A - Type setting machines : en
  • CA525858A - Removal of dimethylamine from n, n-dimethylacetamide containing the same : en fr
  • DE1723790U - SLIP CLUTCH. : de en
  • DE1723806U - STEP CONTROL CURVE FOR MOVEMENT CAMERAS. : de en
  • US2748935A - Process for separating talc and asbestos : en
  • US2748832A - Tape splicing apparatus : en
  • US2748658A - Tele-objective of the catadioptric type : en
  • US2748831A - Machine for forming high-pressure nonmetallic tubing : en
  • AU208001B2 - Improvements in or relating to grinding or rumbling barrels : en
  • GB749899A - Improvements in or relating to the grinding of wall tiles to accurate sizes : en
  • US2748619A - Perforated drum control for automatic washing machines : en
  • CA525875A - Reversible glove dipping form : en fr
  • CA525944A - Front end tractor implement : en fr
  • DE1723577U - HIGH FREQUENCY RECEIVER WITH HIGH OUTPUT POWER. : de en
  • FR1118499A - Manufacture of hinges for stove oven doors and the like : en fr
  • GB750017A - Improvements in and relating to the manufacture of acrylonitriles : en
  • US2748723A - Rolled metal section : en
  • US2749221A - Apparatus for the continuous quantitative determination of gases : en
  • DE944056C - Device for placing or inserting can openers u. Like., In particular for packaging machines for canned food : de en
  • US2748993A - Conveyor mechanism for removing pulverized material from storage bins and the like : en
  • AU1409155A - Metal can and closure therefor : en
  • CA525800A - Manufacture and use of ozone : en fr
  • DE1723574U - HIGH FREQUENCY RECEIVERS, ESPECIALLY BROADCASTING OR TELEVISION RECEIVERS. : de en
  • CA525930A - Shuntless grounding switch : en fr
  • FR1118619A - Electric cooker : en fr
  • GB749853A - Improvements in or relating to apparatus for cleaning and dredging ditches : en
  • FR1118473A - Preparation of Eta Alumina Catalysts : en fr
  • DE1723742U - KNITTED HATS FOR LADIES AND CHILDREN. : de en
  • GB749997A - Process and apparatus for making turbine or compressor blades : en
  • GB750079A - Hub for propellers, pumps or water turbines having blades with controllable pitch : en
  • AU212387B2 - Improvements relating to hydrocatalytic desulphurisation processes : en
  • US2748459A - Differential housing cradle : en
  • US2748766A - Bandage for joint areas : en
  • US2749300A - Apparatus for electrolytically cleaning lamp stem lead wires : en
  • US2748557A - Lawn conditioner rake : en
  • US2748573A - Refrigerator having an adjustable evaporator construction : en
  • GR16997B - CINEMATOGRAPHIC CINEMA SYSTEM OF UNINTERRUPTED CINEMATOGRAPHY AND ADAPTED VISUAL PRINTING. : el en
  • FR1118594A - Process for roasting sulphide ore concentrates : en fr
  • US2748988A - Soap dispenser : en
  • US2749466A - Electron tube gettering means : en
  • AU1415955A - Improvements relating to variable reactances : en
  • US2749045A - Pressure and temperature operated steam trap : en
  • DE944185C - Pull-out clothes dryer : de en
  • FR1118479A - Improvement in the manufacture of pastillages : en fr
  • US2748733A - Seaming head : en
  • GB749846A - Machine tool turrets : en
  • AU1410355A - Improvements in or relating to switching arrangements : en
  • US2748610A - Speed-doubling power transmitting devices : en
  • US2749413A - Electric switch : en
  • US2749500A - Voltage deviation detector : en
  • CA525760A - Extrusion of plastic materials : en fr
  • US2749356A - Method of isolating and purifying keto steroids and new keto steroid compounds : en
  • FR1118538A - Oleo-pneumatic shock absorber : en fr
  • GB750107A - Printing mechanism : en
  • US2748633A - Thread rolling attachment : en
  • FR1118665A - Process for dyeing textile materials obtained from linear polyesters : en fr
  • GB750016A - Suspension polymerisation : en
  • FR1118270A - Process for preparing carbon and graphite molds : en fr
  • DE1723936U - DOLLHOUSE : de en
  • DE1723690U - MULTI-PURPOSE SMALL FURNITURE. : de en
  • DE1723903U - ROTARY TILT WINGS. : de en
  • FR1118502A - Stripping pliers for electrical cables in general : en fr
  • GB750004A - Improvements in or relating to electric clocks : en
  • FR1118460A - Method of mounting a vehicle body on a bogie, applicable in particular to vehicles running on rails : en fr
  • FR1118646A - Footwear such as sandal and tools for its manufacture : en fr
  • FR1118322A - Rolling shopping bag : en fr
  • US2748400A - Hydrofoil aquatic device : en
  • US2748479A - Spaghetti fork : en
  • US2748680A - Power lifts : en
  • US2749299A - Anode core : en
  • US2748693A - Fruit juice extractor : en
  • AU205678B2 - Improvements relating to stretchers : en
  • DE1723797U - DRAIN TAP, IN PARTICULAR FOR WASHING KETTLE AND THE LIKE : de en
  • FR1118263A - Measuring or fine adjustment device for optical devices : en fr
  • FR1118469A - Advanced parachute : en fr
  • AU1401955A - Improvements in or relating toa method of applying an ohmic contact toa semiconductive body ofa p-type conductive telluride ofa bivalent metal : en
  • AU204323B2 - Improvements relating to dough moulders andthe like : en
  • CA525799A - Contrivances for rotating cylindrical objects : en fr
  • US2749056A - Toilet paper dispenser : en
  • US2748656A - Four component gauss type photographic objective : en
  • CA525892A - Conjoint products and preparation and use thereof : en fr
  • DE1723817U - NEAR FOOT FOR SEWING MACHINES. : de en
  • FR1118699A - Brown tetrakisazo dye and its metal complex compounds and process for their production : en fr
  • GB750003A - Improvements in processes for improving the crease resisting properties of textile materials : en
  • DE1723894U - SHIP'S SCREW FOR DRIVE AND STEERING. : de en
  • DE944102C - Autorotation capable helicopter and airplane : de en
  • DE944148C - Installation device for lying vacuum cleaners : de en
  • US2749054A - Apparatus for low power tensioned winding of concrete articles : en
  • FR1118569A - Improvements in the manufacture of pinions : en fr
  • US2748653A - Remote control slide projector : en
  • US2748838A - Foot rest cushion : en
  • US2748997A - Spout closure cap and operating mechanism for safety gasoline cans : en
  • US2749495A - Control circuit for pump motor : en
  • USD177937S - Collapsible ash tray or similar article : en
  • USD177906S - : en
  • DE944144C - Self-heating electrode, especially for light tubes : de en
  • AU209225B2 - Improvements in and relating to rubber articles : en
  • DE944043C - Process for obtaining a whipped milk protein that can be baked : de en
  • US2748846A - Combustion safeguard apparatus : en
  • DE1723666U - CONTAINER FOR THE CHOPPED GOODS BY CUTTING MACHINES, IN PARTICULAR FOR FOOD. : de en
  • US2748687A - Moisture responsive control means : en
  • US2748632A - Die for compressing a metal band about a group of leaf springs : en
  • US2749265A - Method of making pleated paper filter elements : en
  • DE944111C - Temperature change detector : de en
  • US2748567A - Gas turbine combustion chamber with telescoping casing and liner sections : en
  • US2748596A - Rupture tester : en
  • US2749498A - Windshield wiper control : en
  • FR1118490A - Optical projection device for tracking systems, route indicators and the like : en fr
  • IE22019L - Vitamin compositions : en
  • FR1118610A - Oil burner powered by hydrogen gas : en fr
  • GB750047A - Improvements in crimping tools : en
  • US2748950A - Fluid filter : en
  • US2748961A - Material handling apparatus : en
  • US2748620A - Differential : en
  • US2748775A - Rotor for rotary card-filing devices : en
  • DE944047C - cassette : de en
  • DE944095C - Attachable disc plow with support wheel : de en
  • US2748883A - Muffler unit : en
  • US2748490A - Referencing device for gauging turbine blades and the like : en
  • US2748700A - Explosive assembly : en
  • US2748949A - Combined full-flow and part-flow oil filter : en
  • US2749184A - Wheel trim and fastening means : en
  • FR1118398A - Safety money box : en fr
  • FR66250E - Conveyor belt : en fr
  • DE944109C - Gun with rear-facing reaction thrust nozzles : de en
  • DE944153C - Device for deburring vehicle tires : de en
  • US2748487A - Planimeter : en
  • FR1118563A - Defroster or anti-frost device : en fr
  • GB749842A - Improvements in or relating to flowmeters : en
  • US2748455A - Method of forming a bend in ductile metal tubing : en
  • CA525941A - Pneumatic conveyor booster nozzles : en fr
  • FR1118541A - Method and device for effecting the expansion of compressed gases : en fr
  • US2748443A - Method of applying a building wall facing : en
  • US2749096A - Beverage dispensing apparatus : en
  • CA525772A - Life saving attachment for watercraft : en fr
  • FR1118620A - Process for the production of organic compounds containing silicon and halogen : en fr
  • FR1118694A - Device for fixing the handle to brushes of all kinds : en fr
  • GB749825A - Improvements in and relating to fuel injection internal-combustion engines : en
  • DE944065C - Filter device with ring-shaped filter discs lined up on a central tube : de en
  • FR66232E - structural element, in particular for building roofing without supporting truss : en fr
  • AU1402155A - Improvements in or relating to devices for reproducing sound more particularly inclosed spaces : en
  • US2748944A - Corner sweeping means for clarification basins : en
  • FR1118535A - Process and equipment for the continuous extraction of sulfur contained in spent gas desulphurization masses and for the regeneration of the latter : en fr
  • US2749083A - Counterbalance spring unit for conduit gate valves : en
  • US2749307A - Deionizing device : en
  • US2749502A - Precision calibrated phase shifter : en
  • USD177892S - Tension spring seat support : en
  • US2748553A - Lawn mower construction : en
  • DE1723560U - RAILWAY SLEEPER WITH RAIL FASTENERS. : de en
  • GB749886A - Improvements in and relating to copolymeric products : en
  • DE1723774U - MOTORIZED RESENMAEHER. : de en
  • DE1723930U - LOTTO-TOTO-HAPPINESS WHEEL. : de en
  • US2748849A - Automatic control of concentrating evaporators : en
  • US2749323A - Acceleration of the vulcanization of butyl rubber with dimethylol phenols and product obtained thereby : en
  • GB749890A - Process for the preparation of pharmaceutical preparations active as an antacidum : en
  • US2749189A - Wrapping web tread for automotive vehicle : en
  • US2748913A - Friction clutches : en
  • US2749451A - Flip-flop circuit : en
  • DE944161C - Device for the production of bimetal rivets : de en
  • US2748447A - Process of making a permanently embossed elastic webbing : en
  • US2749094A - Method of heat exchange between liquids : en
  • US2749309A - Well drilling fluids : en
  • CA525807A - Machine for conveying and operating on shanks of key blanks : en fr
  • CA525952A - Copolymers of vinyl compounds and polyhydric alcohol esters : en fr
  • FR1118361A - Improvements to forced circulation steam generators : en fr
  • GB750050A - Improvements relating to cooling systems for internal combustion engines : en
  • US2748574A - Water defrost refrigerated showcase : en
  • US2749166A - Latch for automobile deck closure : en
  • US2749411A - Circuit breaker with electrode disposed between an interrupting device and a contactopening : en
  • CA526015A - Electrical relays : en fr
  • US2749504A - Instrument for determining magnetic permeability : en
  • DE943953C - Circuit arrangement for potential selection : de en
  • DE1723924U - CYLINDER BEARINGS FOR DRAFT PLANTS. : de en
  • US2748541A - Edge grinding optical lenses : en
  • DE944171C - Device to facilitate the movement of vehicles on soft ground : de en
  • JP39004Z2 - : ja
  • US2748577A - Scapular having cover members for the cloth pieces : en
  • US2749103A - Enclosed adjustable impact roof scraping machine : en
  • GB749910A - Improvements in motors actuated by gaseous fluid pressure : en
  • DE944191C - Control, especially valve control for steam engines : de en
  • FR1118609A - Device for facilitating the positioning on a mandrel of a deformable tubular object : en fr
  • FR1118331A - Process for manufacturing hollow bodies having projections on their inner face : en fr
  • FR1118521A - Multicolored peach horsehair with indicator lights : en fr
  • US2749505A - Apparatus for gaging : en
  • US2749512A - Ohmmeter : en
  • US2748676A - Tape feeding, printing, and tag attaching and severing machine : en
  • US2748754A - Fluid heat exchange unit with a furnace having gas deflecting inner wall surfaces : en
  • US2749086A - Rotor constructions for turbo machines : en
  • US2748628A - Portable drill feeder : en
  • US2749177A - Spraying device : en
  • AU1403255A - Haloalkyl- and hydroxyalkyl-9-aminomethylanthracenes and process of the preparation thereof : en
  • US2749280A - Malting apparatus : en
  • AU1406155A - Gaseous discharge device : en
  • GB750045A - Improvements in or relating to the treatment of a mixture of saturated, mono-unsaturated and poly-unsaturated fatty acid compounds : en
  • GB750010A - Improvements in or relating to apparatus for simulating the operation of turbo-jet engines : en
  • US2748625A - Turntable mechanism : en
  • US2749516A - Phase meter : en
  • DE1723707U - HOT WATER OVERFLOW TANK. : de en
  • CA525993A - Storage battery active material : en fr
  • US2748545A - Hydraulic roll grinder : en
  • DE1723896U - DEVICE FOR SEMI-AUTOMATIC GRINDING OF SICKLE KNIFE. : de en
  • US2748500A - Educational appliance : en
  • DE1723534U - DEVICE FOR HANGING LADIES 'STOCKINGS. : de en
  • DE1723664U - CARRIER FOR MINER'S LAMPS. : de en
  • DE944118C - Spin machine for uninterrupted operation : de en
  • GB749875A - Improvements relating to gas purifiers : en
  • GB749938A - A process for the preparation of phenyl-halosilanes : en
  • US2748470A - Means for connecting a safety razor head and handle : en
  • FR66247E - Electromagnet arming device of a spring operating mechanism for circuit breakers : en fr
  • GB749861A - Improvements in or relating to plain bearings : en
  • GB749884A - Improvements in or relating to drive mechanisms : en
  • FR1118258A - Device for fully automatic quality measurement of coils or coil cores : en fr
  • GB749905A - Improvements in or relating to lifting platforms for fork trucks for lifting stacked articles : en
  • GB749934A - Improvements in and relating to machines for the fragmentation of wood : en
  • DE1723649U - DEVICE FOR THE STERILE TREATMENT OF INJECTION LIQUID. : de en
  • AU210044B2 - Improvements in or relating to devices for reproducing sound more particularly inclosed spaces : en
  • SE154756C1 - : en