• DE1724750U - AID GAME FOR POINT TOTO SELECTION BET. : de en
  • DE1724795U - BOLT SETTING TOOL. : de en
  • DE944548C - Process for the selective adsorption of a non-polar organic compound from a mixture of non-polar organic compounds : de en
  • DE944777C - Firing pin arrangement for two-part locks : de en
  • DE944793C - Device for defrosting the evaporator in cold rooms : de en
  • DE944818C - Temperature-dependent dwarf resistance element : de en
  • GB750603A - Improvements in and relating to driving means particularly for sewing machines : en
  • GB750865A - Improvements in or relating to stable salts of protoveratrine alkaloids and process of preparing the same : en
  • DE1724600U - BUTTON BASE WITH FASTENING EYE. : de en
  • US2751147A - Support for refrigerating apparatus : en
  • DE944734C - Static tweeter : de en
  • FR1119347A - Stabilized hook for perforated exhibition panels : en fr
  • US2750986A - Control apparatus for strips : en
  • DE1724712U - SEAL FOR CROWN CLOSURES. : de en
  • FR1119573A - Improvements to accumulator plates : en fr
  • FR1119663A - Magnetic system with memory : en fr
  • US2750919A - Intermittent tone device : en
  • US2751058A - Strip feeding device : en
  • US2750671A - Microhematocrit and sedimentation reader : en
  • FR1119452A - Device for the continuous feeding of winders and similar machines : en fr
  • FR1119480A - wire electrode for gas or vapor atmosphere discharge lamps : en fr
  • GB750961A - Improvements in or relating to television apparatus : en
  • AU1441855A - Improvements in or relating to chemical compounds of pharmaceutical value andthe preparation thereof : en
  • CA526419A - Speed changing gearing for motor cycles and similar vehicles : en fr
  • FR1119540A - Landing slowing device for turbojet powered aircraft : en fr
  • FR1119619A - Improvements to television shooting tubes : en fr
  • FR1119434A - Safety fastening device : en fr
  • FR1119594A - Poultry plucker : en fr
  • GB750803A - Improvements in or relating to dissolving exposed surfaces of nickel : en
  • US2750983A - Rogers : en
  • US2751152A - Air conditioning control system : en
  • US2751413A - Dichloracetamido nitrophenylhydroxypropanal : en
  • US2751374A - Polymerization of acrylonitrile : en
  • US2751178A - Liquid level responsive float suspension : en
  • US2751319A - Method of making drum liners : en
  • AU207470B2 - Terpolymers of vinyl acetate maleic anhydride and esters of acrylic or methacrylic acids, process of preparation and composition and method for sizing nylon yarns : en
  • CA526436A - Body supported flashlight holder : en fr
  • DE1724507U - DEVICE FOR FASTENING WALL HOOKS, PREFERABLY CURTAIN HOOKS. : de en
  • CA526659A - Apparatus for spacing articles on conveyors : en fr
  • DE1724693U - STEERING DEVICE FOR MOTOR VEHICLES. : de en
  • US2751567A - Electrical connector : en
  • US2751036A - Electrical precipitator : en
  • US2751174A - Fishing pole holder : en
  • US2751256A - Simulated wire wheel : en
  • US2751490A - Flashlight : en
  • FR1119674A - Improved corking with a stopper fitted with a stirrup comprising a clamp for containers containing sparkling wines and others : en fr
  • DE1724571U - CONSTRUCTION. : de en
  • FR1119233A - Stylograph with mechanism to extend or retract the writing tip : en fr
  • DE1724426U - HANG REGISTRATURE. : de en
  • DE944815C - Insert for sliding boxes for tablets or the like. : de en
  • DE944839C - Fork for carrying stacks : de en
  • FR1119673A - Hydraulic transmission device to gearbox : en fr
  • GB750749A - Improvements in or relating to sheet folding mechanisms for printing presses : en
  • US2750929A - Cycle control valve for hydraulic motors : en
  • CA526526A - Dispensers for pressure-sensitive tape : en fr
  • US2750949A - Coin counter : en
  • DE944778C - Fuel feeder for furnaces, especially those in the ceramic industry : de en
  • US2750724A - Harrow hitch : en
  • US2750927A - Fountain pens : en
  • US2750664A - Indicator for razors : en
  • US2751225A - Occupant propelled roundabout : en
  • CA526462A - Latch operating unit : en fr
  • BE525817A - PROCESS FOR MANUFACTURING PIPERIDINE DERIVATIVES OF THE AMID GENUS. : en fr
  • DE1724671U - TRANSPARENT WITH FLUORESCENT TUBE. : de en
  • US2750699A - Graining tool : en
  • US2750971A - Guard for portable router : en
  • US2751059A - Apparatus for grouping conveyed articles : en
  • US2751449A - Television knob switch : en
  • DE944632C - Flow meter : de en
  • AU206004B2 - Automatic gain control system : en
  • US2750944A - Absorbent bandage : en
  • US2751518A - Frequency stabilized oscillator : en
  • US2751507A - Automatic circuit breaker system : en
  • DE1724717U - FOLDABLE BATTLE SPREADS. : de en
  • FR1119691A - In-line wheeled vehicle, fitted with a covering, such as a scooter, or the like : en fr
  • AU1452955A - Improvements in instruments wherein mutliple inputs are combined into an output indication : en
  • US2751454A - Magnetic controlled rotary speed responsive switch : en
  • GB750719A - Improvements in or relating to evaporators : en
  • DE1724403U - DEVICE ON MEN'S SHIRTS TO KEEP THE COLLARS AND CUFFS IN SHAPE AND FIT. : de en
  • GB750687A - Improvements in or relating to jet propulsion units for aircraft : en
  • GB750764A - Device for turning piped garment openings : en
  • DE944823C - Cage battery for poultry farming : de en
  • FR1119229A - Process for the preparation of nitriles : en fr
  • FR1119337A - Improvements made to light centralizing devices, in particular centralizing devices intended for radiology devices : en fr
  • DE944754C - Revolving window : de en
  • FR1119652A - Brake drum : en fr
  • US2751072A - Heat-sealed package of liquid or : en
  • CA526468A - Tire-casings with interlocking tread portions : en fr
  • US2751221A - Folding machine of the buckle chute type : en
  • US2751484A - Electric soldering iron : en
  • GB750560A - Ester lubricants from diols : en
  • GB750595A - Improvements in cartons, boxes and the like : en
  • US2750610A - Butcher's accessory : en
  • US2751389A - Pyridyl aliphatic alkylene polyamine poly acid compounds and salts : en
  • US2750788A - Lock mechanism : en
  • DE1724420U - HOUSEHOLD MACHINE. : de en
  • DE944614C - Coupling arrangement for a running field pipe : de en
  • FR1119590A - Floating bridge for fast waterways : en fr
  • GB750755A - Improvements in and relating to visors for vehicle bodies : en
  • USD178068S - Link chain for a bracelet or the like : en
  • FR1119393A - Adjustable pulley cable guide for scraping winch : en fr
  • FR1119485A - Compressor : en fr
  • DE1724619U - CONTAINER FOR POT PLANTS, SUCH AS FLOWER POT OR FLOWER BOWL. : de en
  • FR1119464A - Angle tool holder : en fr
  • CA526751A - Sock saver : en fr
  • CA526725A - Apparatus for automatically centering a moving object : en fr
  • CA526645A - Frequency converter control : en fr
  • CA526399A - Tight box for electric condensers : en fr
  • GB750815A - Improvements in or relating to methods of producing radio-active preparations from metals or metal alloys made radio-active by nuclear reaction : en
  • US2750844A - Fire control apparatus : en
  • US2751222A - Sheet-folding machine : en
  • US2751315A - Method of applying a protective coating over a photographic print : en
  • US2751001A - Hold-down device for frameless window screen construction : en
  • DE1724579U - COMPASS. : de en
  • DE944604C - Sealing device for drum filters for wet cleaning of air and gases : de en
  • DE1724761U - SWITCH FOR TOY RAILWAYS. : de en
  • GB750875A - Electric semi-conductor devices : en
  • FR1119633A - Ball joint grinder trolley : en fr
  • GB750823A - Recovery of lead with or without antimony and/or zinc by treatment of sulphide minerals with metallic iron : en
  • DK81130C - Process for the preparation of O-alkyl malic acid dialdehydes. : da en
  • DE944588C - Sweep protection device : de en
  • USD178079S - Electric bedcovering control unit : en
  • CA526733A - Apparatus for free pivoting transfer rollers : en fr
  • DE1724424U - FOLDING SHELVES. : de en
  • FR1119518A - Sliding cabinet for side use and space-saving : en fr
  • US2751378A - Benzylpenicillin thio acid : en
  • DE1724436U - BRAKE ARRANGEMENT. : de en
  • DK81148C - Object for surgical, dental or sanitary purposes. : da en
  • CA526445A - Windows : en fr
  • CA526416A - Filter cleaning and drying apparatus : en fr
  • US2751575A - Emergency signal system for motor vehicles : en
  • FR1119380A - Washing machine, for olives and other fruits : en fr
  • DE944626C - Process for the production of synthetic lubricating oils : de en
  • DE944788C - Folder, album, loose-leaf book or the like. : de en
  • DE1724658U - DEPTH SWITCH DEVICE TO KEEP THE PRECISE TOOTH HEIGHT FOR GEARING MACHINES. : de en
  • DE944541C - Welding torch with handle tube and exchangeable insert : de en
  • DE944683C - Connection for building and other scaffolding as well as frames of all kinds : de en
  • DE944757C - Rented finger ring : de en
  • GB750618A - Improvements in arrangement for the control of the jet in reaction-propulsion units : en
  • DE1724552U - GLUE BURNER. : de en
  • DE944682C - Hollow block closed on five sides : de en
  • GB750801A - Improvements in or relating to clips for supporting tools, domestic implements and other articles : en
  • GB750843A - Improvements in heat sensitive electrical devices : en
  • DE1724800U - EXTRACTION TOWER FOR CRUSHED PLANT MATERIALS, IN PARTICULAR SUGAR BEET PEGS : de en
  • CA526493A - Heat exchanger : en fr
  • AU1439955A - A foldable stool useable also as steps : en
  • US2750616A - Adjustable drushes : en
  • US2750865A - Diffuser : en
  • US2751203A - Advanceable mining machine head and shaft carried bearing support therefor : en
  • US2751212A - Pebble heat exchange chamber : en
  • DE944773C - Fixed barrel air rifle : de en
  • FR1119423A - Half-gantry and rotating column crane : en fr
  • FR1119491A - Improvements to a process for producing thin-walled tubes from normally crystalline polymers : en fr
  • GB750591A - Improved underwater tubular reinforced concrete subway : en
  • GB750707A - Method and apparatus for mining : en
  • GB750550A - Improvements in and relating to optical devices : en
  • GB750711A - Improvements relating to spring clips for the mounting of rotatable shafts : en
  • GB750866A - Improvements relating to the preparation of new pregnadienes : en
  • GB750505A - Oxo-alcohol carbonates and their use as synthetic lubricants and plasticizers : en
  • US2751352A - Magnetic fluids : en
  • US2751080A - Vibrating screen : en
  • US2751467A - High voltage, high frequency apparatus : en
  • CA526707A - Fork lift for tractor : en fr
  • CA526681A - Basic hydroxyalkyl esters and salts thereof : en fr
  • CA526757A - Changeable tooth saw : en fr
  • GB750824A - Apparatus for transferring strips or sheets of a gelatinous or like substance from a moving surface of a conveyor to a moving surface of a dryer : en
  • DE1724782U - DEVICE FOR STIRRING AND TEMPERATURE CONTROL AND OR. OR DRY WATER-BASED GOODS IN PARTIALLY FILLED STIRRING DRUMS. : de en
  • DE944640C - Internal combustion engine : de en
  • DE944750C - Process for transferring bacteriostatic substances into gel form : de en
  • US2750925A - Arrangement in or relating to copy holder : en
  • DE1724675U - ENLARGEMENT OR COPY DEVICE. : de en
  • FR1119566A - Improvements to screens and screens used for the sizing of materials : en fr
  • AU204491B2 - A process forthe manufacture ofice-cream and icecream obtained bythe process : en
  • AU2395956A - Agents and processes for influencing the growth of plants : en
  • US2750963A - Concentric pipe insulator and spacer : en
  • DE1724617U - POTATO CRUSH. : de en
  • GB750830A - Improvements in or relating to pneumatic conveying installations : en
  • FR1119396A - Reinforced concrete filling board for mine formwork : en fr
  • FR1119578A - Defense for ships : en fr
  • US2750798A - True air speed meter : en
  • AU215012B2 - A process forthe electric fusion welding of METALS : en
  • CA526475A - Rotary wing aircraft control : en fr
  • CA526584A - Cribber chain : en fr
  • AU1450255A - Loom : en
  • DE1724413U - BINDER. : de en
  • DE1724459U - SOCKELESS MIRROR LAMP TO CLIP ON. : de en
  • DE1724520U - FOLDING TABLE. : de en
  • DE1724652U - BACKLAY COMPENSATION DEVICE BETWEEN GEARS OR SHAFTS. : de en
  • CA526743A - Windshield washer : en fr
  • US2751054A - Automatic emergency brake release mechanism : en
  • DE1724510U - HANDLE-LIKE BOWL CARRIER. : de en
  • DE1724433U - Artificial cobblestone. : de en
  • US2750675A - Test indicator : en
  • US2750897A - Loading and unloading apparatus : en
  • CA526478A - Electrical condenser : en fr
  • DE1724627U - INTAKE PIPE FOR MULTICYLINDER CARBURETTOR ENGINES. : de en
  • CA526683A - Work piece holder : en fr
  • DE1724457U - LIGHTING BODY WITH A SHAFT-SUPPORTED, PREFERABLY CANDLE-SHAPED ELECTRIC BULB. : de en
  • GB750594A - Improvements in tape measures : en
  • FR1119570A - Process for obtaining a hardened steel wire, degreased, or annealed or patented wire without any oxidation : en fr
  • GB750573A - Recirculation of cleaning air in electrostatic precipitator : en
  • FR1119377A - Control system for rotating cranes and other handling equipment : en fr
  • GB750946A - Improvements in or relating to machines for applying end stops to slide fasteners : en
  • US2750935A - Oil burning floor furnace : en
  • GB750492A - Improvements in and relating to television systems : en
  • GB750748A - Improvements in or relating to acrylonitrile ternary polymers : en
  • GB750621A - Means for the deflection of fluid jets : en
  • GB750779A - Apparatus for marking labels or the like : en
  • US2750632A - Method of making surface reproduction fixtures : en
  • US2750786A - Combination lock : en
  • US2751368A - Solubilized polyacrylates : en
  • FR1119346A - Alcohol duplicator : en fr
  • US2750657A - Method of applying a metal electrode to a high permittivity ceramic : en
  • US2750722A - Package handling apparatus : en
  • DE1724428U - CRUSHING, KNEADING AND CONVEYOR MACHINE. : de en
  • DE944741C - Coil insulation for electrical machines and devices with ribbons made from cellulose derivatives : de en
  • DE944764C - Multi-row roller bearing : de en
  • DE1724655U - TENSIONING DEVICE FOR A CHAIN DRIVE WITH ROLLER CHAINS. : de en
  • FR1119319A - Gasoline or other fuel gauge : en fr
  • GB750721A - Improvements relating to double-acting hydraulic shock absorbers : en
  • GB750885A - Improvements in and relating to fish bait : en
  • US2750735A - Apparatus for the generation of driving gases by explosion and process for operating the same : en
  • US2750901A - Insulated metal cabinet construction : en
  • US2751093A - Automatic vehicle ejection device : en
  • USD178095S - Side chair : en
  • US2751033A - Fluid treating apparatus : en
  • US2751426A - Ethylation of olefins : en
  • GB750612A - Improvements in cutter picks for coal cutting machines : en
  • DE1724771U - MOLD FOR THE PRODUCTION OF PROFILED CONCRETE BODIES : de en
  • FR1119642A - Endless belt assembly : en fr
  • GB750565A - Improvements in collapsible wire plate-racks : en
  • GB750581A - Improvements in or relating to cattle watering devices : en
  • DE944663C - Safety device in a pipe bump bench : de en
  • DE944807C - Process for cleaning raw gasoline : de en
  • CA526479A - Electrical apparatus : en fr
  • AU1445855A - Flexible metallic tubes : en
  • CA526744A - Apparatus for packaging plastic materials : en fr
  • US2750814A - Wildhaber : en
  • DE1724504U - THERMAL CARRIERS. : de en
  • DE1724509U - FLOWER POT RACK. : de en
  • FR1119659A - Noise-reduced electron tube : en fr
  • DE944830C - Cylinder for two-stroke engines : de en
  • CA526606A - Direct lighting fixtures : en fr
  • US2750608A - Inseam trimming machines : en
  • US2751123A - Portable vacuum tank : en
  • AU1448455A - Motor speed control : en
  • DE944551C - Process for the preparation of substituted 2-iminothiazolidines : de en
  • DE944837C - Electro-acoustic relay based on inertia : de en
  • GB750969A - Improvements in or relating to pigment dyestuffs of the anthraquinone series : en
  • DE1724744U - DEVICE FOR PERIODIC LIFTING AND LOWERING OF THE SPINDLE OR RING BANK OF RING SPINNING OR RING TWISTING MACHINES. : de en
  • DE1724467U - ELECTROMAGNET FOR ELECTROMAGNETIC DIAPHRAGM PUMPS. : de en
  • DE1724709U - AS A DRINKING CONTAINER FOR FOOD OR TOURISM. : de en
  • FR1119281A - Simultaneous twisting devices when assembling the wires : en fr
  • DE1724497U - LOCKING FASTENING. : de en
  • DE1724576U - VULCANIZING PRESS TRAINED AS A TOGGLE PRESS. : de en
  • DE1724618U - DRY FORAGE MACHINE. : de en
  • AU1441055A - A method of producing hot tops inthe casting art anda template for making thesame : en
  • AU1445955A - Improvements in heat exchangers : en
  • GB750625A - Improvements in or relating to cutter devices for reels of adhesive tape : en
  • DE1724460U - LIGHTING BODY, IN PARTICULAR CHURCH LAMP. : de en
  • DE1724669U - DEVICE FOR FASTENING A SIGN OR. DGL. ON A SIGN MOUNT. : de en
  • DE1724687U - DUMPBARROW. : de en
  • DE944607C - Process for the preparation of ª ‰ -? - Oxyaethylsulfonen : de en
  • DE944731C - Process for the manufacture of p-aminobenzenesulfonamide capsules : de en
  • FR1119244A - Device for making grooves inside a bore : en fr
  • FR1119435A - Rotary fixing device : en fr
  • DE1724759U - TOY FUELING STATION FOR SUSPENSION DRIVEN MODEL VEHICLES. : de en
  • US2751406A - Oxidative condensation of aralkyl compounds : en
  • FR1119308A - Method and device for magnetic recording and reading with application to the control and simplification of accounting operations : en fr
  • GB750739A - Improved driving axle for motor vehicles : en
  • US2751075A - Carton for packaging clusters of cylindrical objects : en
  • USD178061S - Link chain for a bracelet or the like : en
  • GB750538A - Improvements in the production of acrylic acid : en
  • US2750813A - Differential gear set : en
  • US2751488A - Germicidal and illuminating lamp assembly : en
  • DE944570C - Lighting fixture for tubular light sources with a pair of trough-shaped reflectors : de en
  • GB750747A - Improvements in or relating to iodine complexes : en
  • US2750658A - Wire-shaped object : en
  • US2750877A - Automatic pick-up balers : en
  • DE1724525U - ADJUSTABLE TABLE, IN PARTICULAR COFFEE TABLE. : de en
  • FR1119245A - Method for controlling the temperature of a heated enclosure and devices applying this method : en fr
  • FR1119551A - Bending machine : en fr
  • FR1119538A - Hydraulic brake : en fr
  • DE1724530U - BOOK RACK OD. DGL. : de en
  • DE1724696U - DRAINAGE DEVICE FOR THE RESERVOIR OF COMPRESSED AIR BRAKING DEVICES IN MOTOR VEHICLES. : de en
  • DE944772C - Two-wheel headlights, in particular two-wheel headlights with a speedometer built into the housing : de en
  • AU1448955A - Improvements in or relating to vulcanizable rubber composition : en
  • AU212211B2 - Motor speed control : en
  • US2751460A - Remote controlled electric switch : en
  • US2750791A - Thermoelectric instrument for testing materials : en
  • GB750725A - Improvements in guillotine machines : en
  • US2750948A - Hair curling : en
  • DE1724415U - COUNTERSTAR FOR A METAL, PIPE OR EXTRUSION PRESS. : de en
  • FR1119344A - Flange for the quick and bolt-free assembly of separate elements, and mainly for the assembly of profiles : en fr
  • US2751243A - Lock case and rose construction : en
  • FR1119387A - Hydraulic backlash compensator : en fr
  • DE944759C - Device for the continuous filling of Hollaender cheese curd : de en
  • FR1119483A - Camera frame counter using film on reels : en fr
  • GB750902A - Improvements in rotary printing machines : en
  • DE944784C - Hanging device : de en
  • FR1119332A - Deodorization device by washing off unpleasant vapors escaping into the atmosphere : en fr
  • FR1119268A - Bottle holder device for vial mouth grinding machines : en fr
  • GB750566A - Wire cutting and stripping machine : en
  • GB750871A - Improvements in expansible arbor : en
  • GR17021B - SLIDING SOFA. : el en
  • US2750906A - Sewing machine balancing : en
  • US2750733A - Jet propulsion engine with pulse jet units : en
  • US2750768A - Drinking glass : en
  • US2751255A - Wheel assembly : en
  • US2751534A - Inductively effected remote control for plural electric motors : en
  • GB750992A - Improvements in or relating to non-metallic magnetic materials : en
  • FR1119689A - arithmetic element using magnetic core counters : en fr
  • GB750501A - Combined rot-proofing and mildew-proofing of textiles : en
  • AU1451655A - Rear dump wagon : en
  • AU213032B2 - Improved metalclad switch-gear : en
  • CA526483A - Control for beam guidance system : en fr
  • GB750533A - Corsets, girdles and the like : en
  • FR1119436A - Threaded fastening device : en fr
  • GB750502A - Improvements in or relating to preparation of benzene hexachloride : en
  • US2751279A - Preparation of calcium titanate composition : en
  • US2750594A - Baseball glove with pre-formed pocket : en
  • AU209675B2 - Improvements in mining machines : en
  • CA526591A - Communicating system : en fr
  • FR1119468A - Game of skill by throwing balls on a circular track : en fr
  • US2751340A - Method of plating : en
  • DE1724665U - Multi-layer valve bag : de en
  • US2750604A - Adjustable bed cover support : en
  • US2750614A - Dispensing toothbrush : en
  • US2751399A - Hydrogenation of steroids : en
  • FR1119477A - Photoelectric cathode : en fr
  • GB750831A - Reciprocating pumps : en
  • FR1119274A - Improvement in injection molding machines : en fr
  • AU208566B2 - Bistable state circuits : en
  • AU215495B2 - Improvements relating to apparatus for dispensing pastes, creams and liquids : en
  • US2751126A - Mustard dispensers : en
  • DE944782C - Process for the production of a piece of clothing, in particular a pair of trousers with a reinforced belt section and inner stripes for such a belt section : de en
  • USPP1487P - Rose plant : en
  • US2751376A - Purification process for fluorine containing polymers : en
  • DE1724614U - SEVEN-CHAIN SHOULDER DEVICE, ESPECIALLY FOR MINCE HARVESTING MACHINERY. : de en
  • DE1724625U - DEVICE FOR COLLECTION TANKS OR STORAGE SILOS OF FLOATING MANEUVERING PLANTS. : de en
  • FR1119214A - Pulverized charcoal hearth with anterior combustion chamber and posterior combustion chamber placed inside the surrounding wall, more particularly for a steam generator : en fr
  • GB750862A - Improvements in or relating to hydraulic reaction turbines : en
  • US2751214A - Weighing scale : en
  • US2751579A - Signal responsive to restoration of interrupted current flow : en
  • GB750907A - Derivatives of 1, 3, 4-thiadiazole-2, 5-dithiol and the use of such derivatives as additives for hydrocarbon lubricants and as vulcanization accelerators : en
  • USD178077S - Bathing holder for infants : en
  • US2751204A - Disintegrating head mechanism with chain take-up for a continuous miner : en
  • FR1119237A - Klystron oscillator : en fr
  • GB750552A - Improvements in double diaphragm pumps : en
  • AU206000B2 - Separator forthe removal of particles ofmagnetic material from finely divided nonmagnetic material : en
  • DE1724724U - EXTENSION ARM FOR LIFT-TILT-TURN WINDOWS OR DOORS. : de en
  • GB750513A - Composite products of natural or synthetic rubber and textile material : en
  • FR1119599A - Heat resistant synthetic resins : en fr
  • DE944680C - Device for lifting heavy reinforced concrete ceilings or the like. : de en
  • US2751171A - Control means for use with ejection seats of aircraft : en
  • FR1119301A - Device for collecting pollen carried by bees : en fr
  • US2750936A - Circuit : en
  • US2751497A - Superregenerative transistor broadcast receiver : en
  • DE1724608U - ARRANGEMENT FOR EQUIPMENT CARRIER OF AGRICULTURAL MACHINERY AND EQUIPMENT. : de en
  • DE1724718U - SAUSAGE FILLING MACHINE WITH OIL PRESSURE CONTROLLED PISTON. : de en
  • FR1119549A - Process for manufacturing glutamic acid from dairy products : en fr
  • FR1119616A - Watch improvement : en fr
  • US2751354A - Method of manufacturing a magnetic ferrite core : en
  • GB750569A - Pressure controller for machines for pasting the grids of electric accumulators : en
  • AU217162B2 - Improvements in or relating to titanate ceramic compositions and articles : en
  • CA526711A - Use of organohalosilanes in compounding rubber : en fr
  • GB750606A - Improvements in and relating to cranes : en
  • FR1119539A - Fuel system for internal combustion engines : en fr
  • GB750899A - Improvements in or relating to apparatus for interconnecting a plurality of electric circuits : en
  • DE1724638U - DOUBLE PULL-IN SPRING STRAP. : de en
  • FR1119569A - Suppression of efflorescence of resin and rubber mixtures : en fr
  • GB750714A - Control of ice elimination systems : en
  • GB750736A - Improvements relating to microwave beam transmitters incorporating electrical discharge devices : en
  • GB750964A - Improvements in or relating to submarine cable cutters : en
  • GB750966A - Improvements in or relating to the preparation of chromic compounds : en
  • FR1119303A - Pneumatic tires with additional volume : en fr
  • GB750537A - Method of producing permanent magnets : en
  • GB750981A - Apparatus for the injection of molten thermoplastic material into moulds : en
  • USD178080S - Accordion grill : en
  • USPP1483P - Azalea plant : en
  • FR1119415A - Photographic lens : en fr
  • DE942826C - Process for producing a secondary electron-emitting layer, in particular for multipliers : de en
  • US2750755A - Refrigerating apparatus : en
  • US2751164A - Rewind roll suspension and bearing : en
  • US2751387A - Di-quinolyl aliphatic alkylene polyamino poly acids and salts thereof : en
  • AU1455655A - Improvements in heat exchangers : en
  • DE1724478U - BRONCHOSCOPE FOR ANESTHETIC AND ARTIFICIAL VENTILATION. : de en
  • AU205740B2 - Improved valve for hand operated fire extinguishers : en
  • AU212311B2 - A device for driving and withdrawing piles andthe like : en
  • DE1724667U - SALES STAND, CONSISTING OF A TUBE RACK WITH WIRE BASKETS TO ACCEPT THE DISPLAY. : de en
  • CA526576A - Pharmaceutical wafer : en fr
  • AU1442355A - Process forthe dyeing of polymeric synthetic material : en
  • AU1447755A - Improvements in or relating to process and bath forthe chemical plating ofa catalytic material with nickel : en
  • FR1119234A - Advanced liquid dielectric and electrical device that includes it : en fr
  • FR1119542A - Improvements to bottoms and lids for boxes, cans or drums made of metal or plastic : en fr
  • US2751502A - High-frequency heating generator : en
  • US2750802A - Alternate action mechanism : en
  • US2751440A - Magnetic recording-play-back heads : en
  • DE1724743U - PROTECTIVE COVER OF DOCUMENTS, DOCUMENTS AND THE LIKE. MADE OF CLEAR PLASTIC FILM. : de en
  • AU1455355A - Improvement in heat exchanging between flowing media : en
  • US2750692A - Steam flatiron : en
  • US2751369A - Pigmented compositions and methods of making same : en
  • US2751412A - Nu-(hydroxyalkyl)-3-phenylsalicylamides : en
  • DE1724444U - U-SHAPED CONNECTION CLAMP. : de en
  • DE1724547U - CATCHING DEVICE FOR MANHOLE CONVEYORS. : de en
  • DE944675C - AC squirrel cage motor : de en
  • DK81173C - Drying chamber for aqueous solid material. : da en
  • GB750522A - Improvements in or relating to shock absorbing devices : en
  • GB750800A - Improvements in and relating to cartons and the like : en
  • US2750860A - Sub-soil aerating cultivator : en
  • FR1119251A - Improvements to the electrical control of electrodynamic retarders mounted on motor vehicles : en fr
  • DE944554C - Rail fastening with adjustable height of the rail : de en
  • FR1119395A - Stacked cooker : en fr
  • GB750886A - Steroids : en
  • AU204910B2 - Improvements in or relating tothe articulation ofa bogie without cradle tothe body ofa rail vehicle : en
  • FR1119479A - Improvements to machines for winding wires : en fr
  • FR1119678A - Effect pressure distributor : en fr
  • GR16992B - SEAT FRAME AFTER PLASTIC TAPE. : el en
  • GB750887A - Improvements in or relating to pile fabrics : en
  • CA526503A - Brush making machine : en fr
  • CA526676A - Induction motors for family sewing machine drive : en fr
  • FR1119250A - Method of producing hydraulic test models for the study on a reduced scale of vast regions of the globe : en fr
  • FR1119269A - Deformable parallelogram balance : en fr
  • CA526701A - Radar systems : en fr
  • FR1119660A - Electronic tube for very high frequencies : en fr
  • FR1119304A - Device for weighing loads mounted on wagons and the like : en fr
  • US2751077A - Extrusion apparatus for sheathing electric cables : en
  • US2751424A - Process of producing acetylene by pyrolytic reaction from a suitable hydrocarbon : en
  • US2750785A - Removable cylinder for lock : en
  • US2751519A - Electron beam controlling system : en
  • US2750607A - Sole channeling and lip setting machines : en
  • US2750809A - thomas : en
  • GB750809A - Processes for treating hygroscopic material : en
  • FR1119474A - Mixer-mixer : en fr
  • US2750797A - Proportional water meter : en
  • GR17018B - MANUFACTURE OF SPHERICAL CONTAINERS FROM ACUTE CELLULATING OF OTHER PLASTIC SUBSTANCES UNCONTROLLED BY HYDROCARBONS : el en
  • US2751154A - Shutter mechanism : en
  • US2751172A - Flexible kite : en
  • US2750905A - Attachment for sewing machines : en
  • US2751192A - Spade : en
  • FR1119618A - Floats for swimmers : en fr
  • GB750745A - Improvements in electrolytic capacitors : en
  • GB750939A - Improvements in or relating to stabilised halogen-containing vinyl polymers or copolymers : en
  • DE1724533U - FURNITURE GLIDERS, IN PARTICULAR FOR TABLE LEGS. : de en
  • FR1119328A - Method and apparatus for preserving fresh food in good condition or for making food preserves : en fr
  • FR1119342A - Rod and roller mount : en fr
  • FR1119355A - Process for the production of thermosetting phenolic resins : en fr
  • FR1119568A - Isobutylene extraction process : en fr
  • DE1724527U - SMALL FURNITURE, IN PARTICULAR TABLE, WITH TOP AND FRAME MADE OF DIFFERENT MATERIALS. : de en
  • FR1119394A - Device for adjusting the capacity of bags, saddlebags and similar articles with variable capacity : en fr
  • DE1724453U - MARKER FOR LOCATING LIGHT SWITCHES, ASHTRAYS OD. DGL. IN DARK. : de en
  • DE1724472U - RUETTELROST FOR OEFEN FOR SOLID FUELS. : de en
  • DE1724792U - WOODEN WEFT REEL, AUTOMATIC AND NORTHROP REEL FOR HIGH SPEED REEL MACHINES. : de en
  • US2750625A - Apparatus for continuous moulding of synthetic resins : en
  • GB750777A - Improvements in or relating to apparatus for closing bags : en
  • GB750610A - Improvements in metal cores for use in the production of rigid panels : en
  • DE944567C - Year time switch : de en
  • DE944715C - Guide role for steel link belts with round link chain in the longitudinal center : de en
  • US2750995A - Shock absorbing seat back : en
  • US2751110A - Article carrier : en
  • GB750629A - Manufacture of moulded articles from polyamides : en
  • DE1724762U - PLUG-IN MODULE. : de en
  • FR1119651A - Homogenizer device for machine for extruding or injecting thermoplastic materials : en fr
  • FR1119638A - Catalytic reforming process for light fractions of gasoline : en fr
  • GB750936A - Improvements in internal combustion engine accessory drives : en
  • FR1119625A - Device for indicating the drop in oil pressure in an engine : en fr
  • GB750534A - Improvements in or relating to siloxane elastomers : en
  • GB750940A - Improvements in or relating to spraying apparatus : en
  • DE1724737U - Apparent death pistol for taxi drivers. : de en
  • GB750877A - Purification of isopropylnaphthalene : en
  • GB750893A - Improvements in or relating to the manufacture of sectional heat-exchangers : en
  • GB750703A - Improvements in or relating to electrical connectors for effecting solderless connections to wires or cables : en
  • AU205852B2 - Means forthe separation of paper rolls or reels : en
  • DE1724458U - SWITCH HAND LAMP. : de en
  • GB750706A - Cap connection for mine roof support : en
  • GB750765A - Improvements in or relating to detector circuits : en
  • US2751240A - Lid fastener : en
  • USD178082S - Coin savings bank or similar article : en
  • US2751116A - Toy water guns : en
  • US2751145A - Refrigerating apparatus : en
  • US2750634A - Retaining means for drafting rollers : en
  • US2751028A - Laterally spaced rollers selectively engageable with an adjacent wheel for forward and reverse vehicle drive : en
  • FR1119644A - Gas conversion and methanization process : en fr
  • GB750701A - Improvements in or relating to waste paper, paper board and the like ejector apparatus : en
  • DE1724720U - RUBBER FLANGE. : de en
  • US2750779A - Domestic appliance : en
  • US2751049A - Automatic slack adjuster : en
  • GB750506A - Improvements in or relating to modified alkyd resins : en
  • GB750645A - Improvements in methods for flame spraying polyethylene and polyethylene-base materials : en
  • DE1724495U - CONTAINER WITH A LOOSE OR HINGED LID FOR CARRYING SMALL UTENSILS. : de en
  • US2751584A - Visual readout device : en
  • USD178042S - Dual breading bowl : en
  • CA526689A - Method for treating product of conversion of hydrogen and carbon monoxide into synthetic fuel : en fr
  • US2750624A - Machine and method for making hollow articles : en
  • US2750828A - Le roy j : en
  • US2751087A - Movable bed type filter for liquids : en
  • US2751310A - Transferable marking composition for facsimile transmitting blanks and transmitting blanks : en
  • AU204691B2 - Improvements in or relating to fault alarm arrangements for electric communication systems : en
  • FR1119384A - Hydraulic control with auxiliary device for mining machines : en fr
  • US2751257A - Conveyance of granular solids : en
  • AU205845B2 - Improved false wdrk structure for supporting a formwork decking for concrete structures : en
  • AU1448055A - Improvements in or relating to interference limiters : en
  • US2750819A - gapstur : en
  • US2751121A - Dispenser : en
  • FR1119204A - Improvements to circuit elements using waveguides : en fr
  • FR1119688A - Angular displacement measuring method and apparatus : en fr
  • DE944622C - Device for treating an item in a high-frequency field : de en
  • DE944716C - Double chain scraper conveyor : de en
  • DK81156C - Process for the production of shaped products. : da en
  • FR1119345A - Quick attachment of the interchangeable cutting elements to the cookie cutter handles : en fr
  • US2751200A - Liquid heater : en
  • FR1119454A - Closed passenger car with roof covering : en fr
  • GB750763A - Improvements in or relating to power steering systems : en
  • GB750852A - Foldable luggage rack : en
  • US2750870A - Urn with readily insertable and removable coffee vessel : en
  • US2751382A - New chemo-therapeutically active salts : en
  • US2751514A - Hooded anode X-ray tube : en
  • US2750592A - Welding mask : en
  • US2750661A - Method of making hammered ware : en
  • US2751223A - Loop controlling means in sheet handling device : en
  • US2751333A - Reforming catalyst and process : en
  • US2751472A - Potentiometer for vertical reference system : en
  • US2750818A - Wire feed mechanism and control of same : en
  • US2750831A - Method of manufacturing electric blasting caps : en
  • GB750630A - An improved wreath rack : en
  • GB750638A - Dehydrochlorination of dichloropropionic acid compounds : en
  • GB750844A - Improvements in or relating to the production of bobbins, spools and the like : en
  • FR1119424A - Rolling cabinet : en fr
  • DE1724574U - FISH LIBRARY ANGEL. : de en
  • DE944836C - Dart-like lead holder for flat leads of various cross-sectional dimensions : de en
  • DE1724604U - CIGAR CUTTER. : de en
  • AU1443755A - Process forthe production of water soluble dye salts : en
  • CA526671A - Railway vehicles : en fr
  • US2750593A - Welding helmet face shield : en
  • DE1724452U - DEVICE FOR ACTIVATING A CONTACT. : de en
  • DE1724767U - HANDSCRAPING SYSTEM FOR FILLING THE FEED BOX OF A CONCRETE MIXING MACHINE. : de en
  • US2750743A - Control devices for hydraulic motors : en
  • FR1119571A - Emergency brake for land vehicles : en fr
  • DE944635C - Arrangement for measuring the absolute moisture content of gases containing oxygen : de en
  • GB750864A - Improvements in or relating to oxide cathodes for electronic tubes : en
  • DE944820C - Noise-absorbing device for office machines, in particular adding machines : de en
  • GB750770A - Improvements in or relating to smokers' ash-trays : en
  • US2750801A - fauvelot : en
  • CA526482A - Temperature control system : en fr
  • CA526489A - Preparation of urea formaldehyde resin in mono-ether of a polyhydric alcohol as vehicle and plasticiser : en fr
  • US2750636A - Sash construction : en
  • US2750750A - Deep water well drilling system : en
  • US2751267A - Fluid end pump head : en
  • DE1724405U - HIKING AND CAMPING CEILING. : de en
  • DE1724412U - HANGERS FOR COATS, JACKETS, CLOTHING AND LINEN. : de en
  • IE22410L - Starchy foodstuffs : en
  • DE1724643U - PIPE CONNECTION FOR PIPES MADE OF THERMOPLASTIC PLASTIC. : de en
  • AU1438055A - Separator forthe removal of particles ofmagnetic material from finely divided nonmagnetic material : en
  • CA526511A - Nonwoven fabric and method of producing same : en fr
  • CA526601A - Television transmission apparatus : en fr
  • DE944650C - Adjustment device for photographic cameras : de en
  • DE944710C - Device for tight closing of window sashes : de en
  • DE1724646U - SEALING PLUGS FOR UNUSED OR BLINDED GAS AND WATER PIPES. : de en
  • GB750708A - Improvements in or relating to drilling fluids for drilling deep wells : en
  • GB750710A - Improvements in or relating to contactor circuit arrangements : en
  • FR1119351A - Process for the preparation of 6, 10-dimethyl-undecanone- (2) : en fr
  • GB750782A - Apparatus responsive to liquid viscosity variation : en
  • CA526670A - Processes of manufacturing turbine blades from heat-resisting alloys : en fr
  • DE944831C - Process for the production of durable small packs of meat products : de en
  • FR1119265A - Improvements to boron carburizing processes for ferrous parts : en fr
  • FR1119340A - Bypass distributor : en fr
  • AU212036B2 - Tobacco smoke filter having a hydrophilic additive : en
  • CA526557A - Electric circuit breaker : en fr
  • US2751284A - Gelling hydrocarbon liquids with liquid gelling agents : en
  • FR1119527A - Cutting machine with grinding wheel : en fr
  • DE944774C - Launching device for rocket projectiles : de en
  • FR1119582A - Method and apparatus for handling ferromagnetic objects : en fr
  • US2751111A - Carrier : en
  • US2751349A - Water resistant lubricants thickened with inorganic gelling agents : en
  • AU211673B2 - Fluid-permeable element : en
  • GB750759A - Improvements in or relating to lifting devices for vehicles, especially mechanically-propelled vehicles : en
  • FR1119357A - Improvement in devices for the protection of electrical equipment against external agents : en fr
  • GB750634A - Improvements relating to gas turbine plant : en
  • FR1119400A - Offset mandrel for small diameter casing used in oil wells : en fr
  • US2750900A - Inner container locking means for pastry decorator : en
  • US2750644A - Quick release attachment for safety belts : en
  • US2751153A - Warm air heating system control : en
  • US2751252A - Whirl spray nozzle : en
  • US2750605A - Attachment for beds : en
  • US2751162A - Toilet tissue holder : en
  • US2751313A - Production of magnetic sound tape : en
  • DK81163C - Device with straps made of elastic plastic material. : da en
  • DE944812C - Process and gas generator for gasifying fine-grain fuels : de en
  • FR1119201A - Alkaline oil refining process : en fr
  • AU1444355A - Cathode ray amplifier : en
  • AU211977B2 - Improvements in and relating to gramophone pickups : en
  • AU214332B2 - Microporous rubber separator for galvanic cells such as accumulators, and method of manufacturing such separator : en
  • US2750994A - Chair back adjusting mechanism : en
  • US2751016A - Tool for testing oil wells : en
  • US2751304A - Process for the production of molecularly modified lard : en
  • US2751331A - Process for selectively polymerizing diolefins : en
  • DE1724639U - PULLEY WITH DIN BALL BEARING. : de en
  • DE1724698U - LAMP AND INDICATOR LAMP, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • AU212128B2 - Outdoor metalclad switchgear : en
  • AU212741B2 - Apparatus for bonding foam materials together : en
  • CA526753A - Continuous process and an equipment for producing acetone using calcium acetate liquor as starting material : en fr
  • AU1449655A - Gas recirculation system for use with heat exchangers : en
  • FR1119386A - Mandrel for setting tubular rivets : en fr
  • BE525731A - IMPROVEMENTS MADE TO PREMISES FOR HEATING PREMISES. : en fr
  • AU1442755A - Improvements in or relating to hoisting cranes for permanent mounting on vehicle chassis : en
  • AU218950B2 - Improvements in or relating to telecommunication systems : en
  • US2750833A - Inven tor : en
  • GB750771A - Improvements in and relating to objective lenses : en
  • CA526418A - Clip for the assembly of evergreen and/or floral material to form displays : en fr
  • DE1724411U - CLOTHING COLLAR. : de en
  • FR1119293A - Two-dimensional delay grating amplifiers with traveling wave propagation perpendicular to the beam : en fr
  • FR1119550A - Food incorporating substances intended for stabilizing animal fats : en fr
  • GB750523A - Method of applying metallic sealing strips to doorways and the like and a tool for use in such method : en
  • GB750688A - Improvements in or relating to the manufacture of bags : en
  • US2750806A - hobbs : en
  • US2750961A - Valve actuating mechanism : en
  • DE944768C - Gear pump for fluids : de en
  • FR1119238A - Attenuator for coaxial line : en fr
  • FR1119271A - Equipment for spreading road materials and for reshaping pavements, roads, etc. : en fr
  • GR17030B - SYNTHETIC SOAP IN THE FORM OF PAPER. : el en
  • GB750677A - Improvements in apparatus for processing heat-softenable material : en
  • GB750990A - Sterile, biologically absorbable powdered starch derivative, and a process of making same : en
  • AU1455155A - Improvements relating tothe manufacture of resilient materials in foam form : en
  • US2751293A - Process of making perforated powdered metal article : en
  • US2751420A - Hydration of olefines using alternating catalyst and scrubbing zones : en
  • GB750571A - A method for the manufacture of gears or blanks for gears : en
  • CA526630A - Glycidyl sorbate and method of making it : en fr
  • FR1119282A - Crane : en fr
  • FR1119572A - Non-ferromagnetic self-compensating oscillating spring, for thermo-compensated oscillating systems : en fr
  • CA526634A - Ion sources : en fr
  • DE944801C - Circuit arrangement for eliminating bubbling in receivers : de en
  • FR1119331A - Manufacturing process for marking rings and new industrial products resulting from the application of this process : en fr
  • GB750785A - Improvements in or relating to watch-cases : en
  • AU1437255A - Process of removing arsenic from arsenical roasted pyrite : en
  • AU206279B2 - Heterocyclic compounds and method for producing thesame : en
  • FR1119563A - Toy gun : en fr
  • US2750662A - Opener for weakened closure containers : en
  • BE543912A - : en
  • FR1119312A - Semi-rigid tube plow plow : en fr
  • GB750539A - Improvements in and relating to objectives : en
  • GB750713A - Improvements in a cast steel railway wheel : en
  • AU1450055A - Signal transmission equipment : en
  • GB750970A - Thermo-couple : en
  • CA526705A - Process for the preparation of a pure active substance : en fr
  • US2750596A - Improvements in window curtains : en
  • US2751572A - Signal comparator : en
  • GB750922A - Improvements in or relating to the manufacture of letter envelopes : en
  • AU1447955A - Improvements relating to apparatus for dispensing pastes, creams and liquids : en
  • DE1724401U - GRAIN SYRINGE. : de en
  • GB750963A - Improvements in gauging apparatus for use in machining and grinding operations : en
  • US2751578A - Fault indicator for plural connected devices : en
  • US2751468A - Switch : en
  • DE1724697U - DEVICE ON HYDRAULIC BRAKING DEVICES IN MOTOR VEHICLES TO INDICATE AN TOO LOW BRAKE FLUID AMOUNT IN THE RESERVOIR. : de en
  • DE944746C - Process for the conversion of heavy residue oils : de en
  • FR1119356A - Manufacturing process for vegetable parchment paper with fungicidal and bactericidal properties : en fr
  • GR17022B - CIGARETTE FILTER FROM FOAM PLASTIC. : el en
  • US2750591A - Nail feeding mechanism : en
  • US2751316A - Coated film : en
  • DE1724634U - FOUNDATION SCREW. : de en
  • DE944026C - Deep electrode holder : de en
  • FR1119661A - Very short wave electron tube with two or more electron currents : en fr
  • FR1119496A - Suspension device : en fr
  • US2750689A - Ironing machine for jackets of lithograph rollers : en
  • US2750727A - Automatic header control means : en
  • GB750494A - Improved method of producing photographic images constituted by precious metal : en
  • GB750839A - Improvements in or relating to vacuum filters : en
  • DE1724588U - INTERCOM. : de en
  • FR1119290A - Single-phase asynchronous motor unit : en fr
  • FR1119367A - Ear protectors : en fr
  • GB750499A - Improvements relating to switch assemblies : en
  • US2750609A - Adjustable loading dock : en
  • US2750738A - Compound gas turbine plant, including simplified ducting arrangements : en
  • US2750834A - For determining radiation ratios : en
  • FR1119614A - Lighting device : en fr
  • US2750690A - Steam iron : en
  • US2751057A - Conveyor flip-switch : en
  • US2751048A - Transversely expanding wheel brake : en
  • US2751411A - Nu-butyl-3-phenylsalicylamides : en
  • FR1119408A - Dispenser for wrapped strip material : en fr
  • GB750668A - Improvements in or relating to driving belts for use with v-grooved pulleys : en
  • FR1119667A - Row crop cultivator : en fr
  • DE944591C - Liquid cooling system for internal combustion engines : de en
  • DE944711C - Device for coupling and uncoupling vehicles from toy trains : de en
  • DE944743C - Dwarf holder for interchangeable dwarf components with several connections : de en
  • FR1119632A - Elevator : en fr
  • US2751495A - Frequency error sensing means : en
  • DE1724704U - ADJUSTABLE JOINT, IN PARTICULAR FOR VEHICLE REAR VIEW MIRRORS. : de en
  • DE1724786U - INDOOR RUZLE DEVICE. : de en
  • CA526747A - Radio position determining system using phase comparison of signals : en fr
  • FR1119577A - Installation of a subscriber circuit : en fr
  • DE1724580U - LEVELING BAR FOR UNDERGROUND OPERATION. : de en
  • DE1724763U - ASSEMBLY KIT FOR THE PRODUCTION OF MODELS AS STEELWORK CONSTRUCTIONS, BUILDINGS, BODIES AND AREAS. : de en
  • FR1119236A - Device of artificial sensations for piloting aerodynes : en fr
  • GB750833A - Improvements in and relating to corduroy-fabrics : en
  • FR1119430A - Disc brake, in particular for rail vehicles and automobiles : en fr
  • GB750850A - An improved trailer : en
  • FR1119409A - Arrangement for coupling a driven machine with its drive assembly : en fr
  • DE944665C - Thread rolling machine : de en
  • US2751550A - Current supply apparatus : en
  • AU210669B2 - Colour television receiver : en
  • US2751475A - Electric transducer : en
  • US2750647A - Hollow concrete core form : en
  • US2751235A - Well head pipe suspension : en
  • DE1724766U - GEAR FOR MIXERS IN THE CONSTRUCTION INDUSTRY. : de en
  • DE1724449U - AC TOGGLE SWITCHES, IN PARTICULAR FOR IMPLEMENT ARRANGEMENT. : de en
  • DE944586C - Switching device for calculating machines : de en
  • FR1119432A - Rotating fastening device : en fr
  • FR1119650A - Hydromechanical transmission : en fr
  • DE1724603U - BACKUP TO MONEY BOXES. : de en
  • US2750967A - Picker stick check : en
  • US2750977A - Apparatus for clipping tops from onions : en
  • US2751341A - Electrodeposition of lead and lead alloys : en
  • US2751590A - Outdoor circular band antenna : en
  • CA526594A - Method of manufacturing ferromagnetic material and bodies for electromagnetic use manufactured from this material : en fr
  • CA526699A - Privacy equipment for telephone and other communication systems : en fr
  • CA526710A - Solution of rubbery copolymer and phenol-formaldehyde resin in tetrahydrofuran : en fr
  • AU206311B2 - Improvements in or relating to chemical compounds of pharmaceutical value andthe preparation thereof : en
  • FR1119514A - Removable wheels for toys : en fr
  • GB750704A - Improvements in or relating to a windshield wiper assembly : en
  • GB750820A - Improvements relating to oxygen tents : en
  • US2751161A - Doffing a winding machine : en
  • AU208833B2 - Improvements in or relating to circuit-arrangements for automatic stabilization ofthe frequency ofa highfrequency oscillator relatively tothe frequency ofthe pilot wave : en
  • CA526430A - Flours and process of making : en fr
  • CA526648A - Television scanning systems : en fr
  • DK81128C - Process for the preparation of hexachlorocyclohexane. : da en
  • CA526623A - Electrical intercommunication system : en fr
  • DE944721C - Process for heating the chambers of an oven used for baking, cooking or sterilization and an oven for carrying out the process : de en
  • GR17027B - NEW METHOD OF TREATMENT OF THE ALUNITIS MINERAL. : el en
  • US2751570A - Electrical connector : en
  • USD178105S - Centrifugal compressor : en
  • US2751520A - Power supply regulation : en
  • DE1724679U - ADJUSTMENT DEVICE FOR CAMERAS. : de en
  • DE1724777U - WASTE OR DISPENSER. : de en
  • DE944708C - Bolt firing device : de en
  • US2750980A - Lock nut having fastening zone and columnar supported locking zone : en
  • US2751227A - Racing game : en
  • US2751530A - Differential pressure sensing unit : en
  • US2751003A - Sheet feeder : en
  • US2751100A - Transporting and dumping equipment : en
  • AU1437855A - Improvements in or relating to methods of and apparatus for manufacturing ornamented flat glass : en
  • USD178034S - Electric switch plate : en
  • USD178081S - Rotary wing aircraft : en
  • CA526523A - Coupling apparatus having predetermined torque characteristics : en fr
  • CA526702A - Radar systems : en fr
  • DE1724575U - CLAMP TO CONNECT WOODEN WORKPIECES. : de en
  • AU1448655A - Improvements in typewriters andthe like : en
  • US2751086A - Apparatus for the separation of particles, particularly fibres, that are suspended in a liquid : en
  • US2751183A - Multiple piston operated mud valve : en
  • FR1119698A - Improvements to games featuring coloring sketches and an appropriate selection of paints : en fr
  • GB750916A - Process for the preparation of the dihydrostreptomycin salt of levulinic acid isonicotinylhydrazone : en
  • DK81171C - Automatic packing machine for packing piece goods or pre-packaged units. : da en
  • FR1119490A - Friction coupling : en fr
  • GB750693A - Improvements in or relating to the fabrication of composite electrical conductors : en
  • US2751179A - Vibration isolator : en
  • US2750854A - Adjustable slice : en
  • US2750874A - Interlocked controls for cooking apparatus : en
  • US2751181A - Automatic filler unit : en
  • US2751228A - Game board and playing pieces : en
  • US2751482A - Cutting and gouging torches and electrodes therefor : en
  • USD178097S - : en
  • US2751070A - Adjustable support and protective dis- : en
  • DE1724440U - HOER CAPSULE LOCKING. : de en
  • DE1724503U - CASE TAG FOR ADDRESSES. : de en
  • DE944726C - Separator for liquid droplets or foam from a gaseous medium : de en
  • FR1119283A - Improvements in the making of pacifiers : en fr
  • GB750933A - Improvements in or relating to vacuum exhausters for drying apparatus : en
  • US2750872A - Latch construction for toaster : en
  • US2751185A - Seat for rotary spherical plug valve : en
  • DE944576C - Electrode holder with exchangeable clamping jaw : de en
  • DE1724463U - HAND LAMP WITH FLUORESCENT LAMPS. : de en
  • FR1119504A - Twin rotor compensated gyroscope : en fr
  • US2751437A - Signal translation systems : en
  • US2750881A - Lithographic plate process : en
  • CA526615A - Power-lift mechanism : en fr
  • CA526695A - Regulation system for inverter : en fr
  • CA526534A - Lacquer for polystyrene : en fr
  • AU206005B2 - A hydraulic press : en
  • AU1444755A - Improvements in or relating to frequency control arrangements for frequency-shift telegraph systems : en
  • AU1438155A - Vehicle and frame structure therefor : en
  • US2750649A - Machine for drying tubular fabric and the like : en
  • GB750553A - Improvements in or relating to rotatable hooks for lock stitch sewing machines : en
  • AU1450555A - Improvements in liquid tanks or reservoirs : en
  • DE1724567U - MOBILE SCAFFOLDING WITH ADJUSTABLE WORK PLATFORM. : de en
  • CA526632A - Nut anchor device : en fr
  • GB750882A - Improvements in and relating to clocks : en
  • AU203305B2 - Vented valve bags : en
  • CA526422A - Outboard motor carrier : en fr
  • CA526675A - Devices for holding tickets : en fr
  • US2750933A - Fuel injection system : en
  • GB750643A - Improvements in or relating to electric discharge devices : en
  • US2750902A - Safe construction : en
  • US2751465A - Thermoresponsive switch means : en
  • US2751574A - Traffic signal controller : en
  • CA526578A - Beverage vending machine : en fr
  • US2750611A - Automatic meal table : en
  • US2751069A - goodman : en
  • US2751334A - Continuous flash coking process : en
  • US2751115A - Regulator for feeding powdered or granular material : en
  • GB750590A - Improvements in or relating to front wheel forks for cycles : en
  • GB750804A - Improved process for the production of crystalline procaine penicillin : en
  • GB750834A - Cyclopentanophenanthrene derivatives and a process for preparation of same : en
  • US2751346A - Cold process water softener or coagulator : en
  • USD178052S - Baseboard register : en
  • FR1119363A - Improvements to armored core reactors : en fr
  • DE1724541U - MULTI-PURPOSE FUNNEL. : de en
  • DE1724678U - DEVICE FOR SMALL IMAGE CAMERAS WITH CENTRAL SHUTTER FOR SHUTTER OPERATION AND FOR FILM TRANSPORT. : de en
  • AU1451855A - Process for obtaining reserpine : en
  • CA526476A - Helicopter aircraft control : en fr
  • CA526444A - Wide-band amplifying system : en fr
  • FR1119215A - Timepiece running maintained by the energy supplied by a photoelectric cell : en fr
  • US2750876A - Bread lift for toasters : en
  • US2751329A - Preparation of pancreatic enzymes-ribonuclease, trypsinogen, chymotrypsin b and alphachymotrypsin : en
  • CA526432A - Water pipe draining apparatus : en fr
  • CA526646A - Circuit interrupter : en fr
  • US2751269A - Extension table and extension arm therefor : en
  • US2751538A - Electric motor and control circuit : en
  • US2751081A - Water demineralizer : en
  • US2751294A - Photographic method of obtaining a film transparency : en
  • USRE24168E - speed : en
  • DE944556C - Motor arrangement for rail cars : de en
  • US2750706A - Fishing tackle box : en
  • USD178078S - Electric bedcovering control unit : en
  • USD178044S - Watch face : en
  • US2751244A - Door latch operating mechanism : en
  • USPP1484P - Azalea plant : en
  • CA526420A - Construction for controlling clearance and positions of parts by thermal actuators : en fr
  • US2750751A - Trench rollers : en
  • US2750989A - Baby chairs : en
  • US2750642A - Clasp : en
  • DE1724556U - ARTIFICIAL TILES. : de en
  • FR1119258A - Improvements to weaving shuttles : en fr
  • GB750699A - Improvements in or relating to waste ejector members in paper working machines : en
  • AU1453355A - Compositions for controlling parasitic worms in agricultural soils : en
  • US2750660A - Mechanism for and method of clinching nuts : en
  • US2751353A - Magnetic material : en
  • US2751446A - Automatic gain control circuit for transistor amplifiers : en
  • US2750598A - Speaking aid : en
  • US2751055A - Double clutches : en
  • DE1724528U - SCHOOL DESK. : de en
  • DE1724562U - FRAME FOR WINDOW. : de en
  • DE944714C - Apron conveyor : de en
  • AU213927B2 - Propulsive vibrator : en
  • US2751496A - Oscillator : en
  • US2750852A - Shaper : en
  • USD178035S - Folding tire wrench : en
  • CA526756A - Hydraulic couplings : en fr
  • BE525851A - : en
  • CA526693A - Emulsion type drawing compounds containing carboxyalkyl cellulose salts : en fr
  • CA526754A - Single circuit process and a plant for producing a series of products using wood as starting material : en fr
  • US2751298A - Supersensitization of photographic emulsions with benzimidazolocyanine dyes : en
  • US2751134A - Bag filling mechanism : en
  • US2751394A - Process of treating ethylene urea and product : en
  • US2751160A - Winding machine : en
  • AU208452B2 - Process for bringing a condensable vapour under pressure using cooling and compression : en
  • FR1119442A - Improvement to folded sheet piles of shapes similar to those of corrugated sheets : en fr
  • GB750965A - Improvements relating to means for removing and replacing the covers of soaking pit furnaces : en
  • AU210601B2 - Improvements inthe bonding of fins : en
  • CA526546A - Phosphate-containing lubricating grease : en fr
  • CA526727A - Corrosion protection in water systems : en fr
  • US2751479A - Method and means for induction welding : en
  • US2750792A - Apparatus for measuring the bore of tubing : en
  • US2751053A - Holder : en
  • US2751386A - Quinolyl aliphatic alkylene polyamine poly acid : en
  • AU1448855A - Communication switching system employing gas tubes : en
  • CA526400A - Wide-band amplifying system : en fr
  • US2751159A - Toggle mechanism for jaw-type crusher : en
  • US2750746A - Safety diaphragms for hydraulic brakes : en
  • US2750878A - Juice extractor : en
  • AU208205B2 - Process of removing arsenic from arsenical roasted pyrite : en
  • AU1447255A - Improvements in beverage dispenser : en
  • CA526595A - Method of making germanium elements for asymmetrically conducting electrical devices : en fr
  • CA526746A - Rotor blades for rotary cultivators : en fr
  • FR1119470A - Foldable Vehicle Luggage Rack : en fr
  • US2750721A - Machine for charging and closing paper containers : en
  • US2751533A - Adjustable electrical transmission system : en
  • AU205413B2 - Microwave transmission devices : en
  • AU1443655A - Quaternary salts of azo dyestuffs and process forthe preparation thereof : en
  • AU207155B2 - Compositions for controlling parasitic worms in agricultural soils : en
  • CA526684A - Spring nut removing tool : en fr
  • FR1119517A - Electric razor : en fr
  • FR1119629A - Burner : en fr
  • DE1724610U - ARRANGEMENT OF A ROLLER ON AGRICULTURAL TRACTORS. : de en
  • DE1724477U - PORTABLE GAS LIGHTER FOR SOLID FUELS. : de en
  • US2750867A - Venting device for cooking stoves : en
  • AU1448155A - Improvements in or relating to television receivers : en
  • CA526463A - Device for dispensing sheet material : en fr
  • CA526500A - Radar systems : en fr
  • GB750741A - Improvements in and relating to garages : en
  • GB750949A - Improvements in piston packing rings : en
  • US2751064A - Ice cream machine : en
  • BE525756A - HAIR DYING PROCESS. : en fr
  • AU1453455A - Compositions for controlling parasitic worms in agricultural soils : en
  • US2750946A - Smoking pipe : en
  • US2750599A - Built-in fold-away water closet : en
  • US2750684A - Extended instep shoe : en
  • US2751046A - Combination brake : en
  • DE1724699U - REAR REFLECTOR FIXING FOR TRUCK OR TRAILER. : de en
  • US2750923A - Hot dip galvanizing apparatus : en
  • DE1724470U - FIREBOOK. : de en
  • FR1119500A - Improvements to magnetic couplings : en fr
  • FR1119628A - Boiler : en fr
  • GB750861A - Halogenated triazine vat dyes : en
  • DE1724632U - CLAMPING DEVICE. : de en
  • FR1119508A - Mandrel refinements to form small radius elbows in tubes : en fr
  • FR1119512A - Process for the preparation of xylenes from condensation products of toluene and formaldehyde : en fr
  • FR1119546A - Improvements made to yarn delivery devices for textile machines, in particular those for twisting looms : en fr
  • GB750598A - Improvements in or relating to internal shoe-drum brakes : en
  • FR1119392A - Double band saw : en fr
  • GB750985A - Mechanical drum drive for slicing machines : en
  • IE22084L - Permanent magnets : en
  • DE1724466U - SPOOL BOBBIN MADE OF PLASTIC. : de en
  • DE1724511U - SCREEN DEVICE FOR CANS OD. DGL. : de en
  • DE944776C - Lock for automatic weapons : de en
  • GB750955A - Improvements in or relating to circuit arrangements for frequency-modulated waves : en
  • FR1119600A - Improvements to motor mowers : en fr
  • FR1119684A - Ferroelectric matrix operated using an electron beam switching lamp : en fr
  • DE1724682U - COMPRESSED AIR LIQUID LIFTER WORKING AS A SUCTION PUMP. : de en
  • FR1119256A - Process for removing mineral salts contained in sulfonates : en fr
  • FR85107E - Improvements to tire casings : en fr
  • GB750557A - Improvements relating to bearings : en
  • GB750750A - Improvements relating to suction cleaner filter bags : en
  • GB750756A - Testing arrangements for intelligence storage equipment : en
  • US2750766A - Angular transmission for shafts : en
  • FR1119203A - Device for attaching a tarpaulin to any object, in particular a car body : en fr
  • FR1119529A - Sound postcard : en fr
  • FR1119579A - Brush, more especially intended for washing the rims of spoked wheels of land vehicles : en fr
  • GB750559A - Improvements in gas humidifying devices : en
  • GB750715A - Improvements relating to cable-operated implements for winning or cutting minerals or rock by a shearing action : en
  • DK81144C - Procedure and apparatus for arc welding. : da en
  • FR1119314A - Form for shoe making : en fr
  • FR1119407A - Process for the production of film-forming copolymers soluble in benzine or compatible with benzine : en fr
  • GB750812A - Improvements in or relating to sewing machines : en
  • DE1724565U - SPRAY PLASTER AND PLASTIC THROWING DEVICE. : de en
  • DE1724629U - SILENCER WITH SILENCER. : de en
  • FR1119275A - New coal sinter and its manufacturing process : en fr
  • FR1119591A - Improvements in the production and system of coated rollers or cylinders, for textile machines : en fr
  • FR1119294A - Attempted : en fr
  • US2751588A - Three dimensional radar indicator : en
  • DK81150C - Children's furniture. : da en
  • FR1119583A - Auxiliary device applicable to leveling, vibrating and resurfacing machines, on rails, for concrete roads, for the level spreading of bituminous road surfacing materials : en fr
  • FR1119700A - Hydraulic cylinder : en fr
  • GB750642A - Improvements in bipolar electrolysers : en
  • CA526719A - Arylmethylamine derivatives : en fr
  • FR1119310A - Method and device for, in certain machines using pressurized gas to fill containers, the recovery of said gas : en fr
  • GB750858A - Electronic level-sensitive apparatus : en
  • FR1119476A - Washing machine : en fr
  • FR1119668A - Gas regulator device : en fr
  • FR1119264A - Improvement in ski safety bindings : en fr
  • FR1119547A - Improvements to devices for cooling milk jugs : en fr
  • US2751409A - Preparation of thiolalkylamides : en
  • GB750880A - Improvements in or relating to push-pull frequency modulators : en
  • AU209830B2 - Improvements in or relating toa cable tool drill : en
  • AU209697B2 - Improvements in or relating to goniometers : en
  • CA526619A - Process for the production of glutamic acid : en fr
  • AU1443355A - Spare wheel carrier : en
  • FR1119484A - Rubber processing process : en fr
  • AU1138055A - Power pruner : en
  • AU206874B2 - Improvements in and relating to heat exchangers : en
  • CA526724A - Automatic self-centering roll : en fr
  • US2751357A - Water softening and detergent composition and process of preparing same : en
  • AU1455055A - Improvements relating to load handling trucks : en
  • CA526406A - Device in sofas and the like : en fr
  • DK81132C - Process for the preparation of 2-dichloroacetamido-1-p-nitrophenylpropane-1,3-diol. : da en
  • DE1724488U - HYDRAULICALLY ADJUSTABLE BED. : de en
  • DE942813C - Type lever movement device for writing and similar machines : de en
  • DE944624C - Lubricant based on esters of phosphoric acids, silicic acids, carboxylic acids and compounds with linear polymeric chains : de en
  • CA526642A - Convertible motors : en fr
  • DE944655C - Suitcase film projector : de en
  • AU1440755A - Improvements in and relating to gramophone pickups : en
  • US2750697A - Fabric protecting iron shoe : en
  • CA526726A - Method and apparatus for continuously centering a moving strip : en fr
  • US2751002A - Adjustable curtain tie-back pin holder : en
  • US2751320A - Method of continuous production of rods, tubes, and the like : en
  • US2751478A - Welding composition : en
  • CA526574A - Vehicle windscreen wipers : en fr
  • CA526651A - Phosphate coating for electrical steel : en fr
  • CA526723A - Production of non-ferrous alloys : en fr
  • US2751142A - Bags : en
  • US2751469A - Electric switch : en
  • USD178049S - Lamp bezel : en
  • DE1724620U - COVER. : de en
  • DE1724670U - PLASTIC LETTERS ON CLAMPING RAILS. : de en
  • DE944685C - Bark peeling machine : de en
  • CA526570A - Photographic camera with interchangeable objectives : en fr
  • CA526643A - Spectrometer : en fr
  • US2751104A - Device for applying cigar bands and the like to wrappers : en
  • US2751586A - Signal-wave transmission systems : en
  • US2750769A - Non-skid dishes : en
  • US2751078A - Weed cleaner adapter unit for combines and auger extension therefor : en
  • US2751555A - Extended-range phase comparator : en
  • DE1724651U - VALVE FOR TWO-SIDED OPERATION. : de en
  • DE944563C - Process for the insulation of electrical apparatus and devices : de en
  • GB750558A - Improvements relating to circulatory fluid pressure power steering mechanisms for motor vehicles : en
  • GB750663A - Improvements in or relating to objectives of the cassegrainian type : en
  • CA526588A - Protective apparatus for perforating well casings and the like : en fr
  • GB750600A - Improvements in or relating to radar systems : en
  • GB750814A - Improvements in circular knitting machines : en
  • US2750976A - Apple celling and slicing machine : en
  • USD178089S - Water heater casing : en
  • DE944547C - Process for evaporating formamide : de en
  • DE944789C - Process for the production of acrylic acid esters : de en
  • CA526741A - Pantographic milling machine : en fr
  • DE944808C - Process for decolorizing oils : de en
  • FR1119361A - Actuating device for electric circuit breakers : en fr
  • FR1119564A - Process for the purification of terephthalic acid esters : en fr
  • GB750724A - Liquid fuel stoves : en
  • IE22072L - Artificial leather : en
  • GB750531A - A device for maintaining in a loose state the material contained in a continuously operating centrifugal conveyor : en
  • AU204690B2 - Improvements in and related to welding torches : en
  • US2751004A - Film cutter having a knife and a transport block for advancing film to the knife : en
  • AU1451555A - Improvements in coupler dispensions for color photography containing protein polymers : en
  • CA526720A - Bottle handle assembly : en fr
  • US2751375A - Purification process for fluorinecontaining polymers : en
  • US2751379A - Preparation of steroidal 11alpha-hydroxy compounds : en
  • US2751206A - Cutting device arrangement for guided reciprocation parallel to a face conveyor : en
  • US2751095A - Hydraulically operated load handling system for trucks : en
  • US2750781A - Apparatus for treating and finishing hosiery : en
  • US2750829A - Power drive and locking mechanism for : en
  • US2751430A - Television color synchronization : en
  • US2751524A - Moving coil instrument with stretched strip suspension : en
  • GB750628A - Training apparatus for radar operators : en
  • AU206003B2 - Rear dump wagon : en
  • DE944661C - Diaphragm pressure regulator : de en
  • DE944713C - Process for converting black to red-colored coal ash for use in particular for road construction : de en
  • GB750592A - Improvements relating to pipe-cleaning devices : en
  • GB750670A - Improvements relating to identification members for electric cables or the like : en
  • US2751423A - Disproportionation reactions with aluminum chloride : en
  • US2750679A - Handling apparatus for textile fabric : en
  • AU205604B2 - Improvements in or relating to machines suitable for trimming the margins of shoe upper materials : en
  • CA526469A - Hair treating preparations : en fr
  • CA526599A - Apparatus for forming plastic strips : en fr
  • CA526637A - Stock feeding device : en fr
  • AU1444255A - Improvements in or relating to fault alarm arrangements for electric communication systems : en
  • US2750790A - Masonry block mortar strip gauging device : en
  • US2750812A - Mirone : en
  • US2751045A - Venturi plug : en
  • AU213434B2 - Improvements in or relating to process and bath forthe chemical plating ofa catalytic material with nickel : en
  • CA526569A - Cylinder block coring for v-engines : en fr
  • CA526650A - Resnatron with separate retarding fields : en fr
  • AU207575B2 - Spare wheel carrier : en
  • CA526708A - Butadiene-1,3 and dialkyl methylenemalonate copolymers : en fr
  • US2751136A - Container blank and container : en
  • US2751138A - Container construction : en
  • CA526598A - Mechanism for forming strip stock from polyamides : en fr
  • FR1119208A - Primer for curtains, drapes and upholstery and resulting new product : en fr
  • AU538454A - Improved false wdrk structure for supporting a formwork decking for concrete structures : en
  • GB750863A - Improvements in or relating to sodium vapour discharge lamps : en
  • AU213072B2 - A tubeless tyre construction : en
  • DK81126C - Tools for forming plates and profiles. : da en
  • US2751522A - Signal light system for motor vehicles : en
  • DE1724483U - LADIES 'TIE BELT. : de en
  • US2751018A - Aligned slip well tool : en
  • AU1440255A - Terpolymers of vinyl acetate maleic anhydride and esters of acrylic or methacrylic acids, process of preparation and composition and method for sizing nylon yarns : en
  • CA526522A - Production of organic thionophosphorus halides : en fr
  • USD178073S - Animated decorative lamp : en
  • CA526401A - Split pole parallel bonding process : en fr
  • CA526682A - Aligning guide for masons : en fr
  • DE1724538U - EQUIPMENT FOR COOKING, FRYING, BAKING AND SERVING. : de en
  • AU1442455A - A process forthe manufacture ofice-cream and icecream obtained bythe process : en
  • AU214110B2 - Terpolymers and method of and compositions for sizing nylon yarns : en
  • GB750632A - Improvements in refractory metal electrodes for use in inert gas-shield welding and cutting apparatus : en
  • CA526403A - Musical balloon : en fr
  • CA526625A - Control system for multiple rotor helicopter : en fr
  • CA526737A - Semi-automatic pin setting devices for bowling alleys : en fr
  • AU2396756A - Improvements in or relating to titanate ceramic compositions and articles : en
  • DE1724550U - OVEN LIGHTING. : de en
  • US2751047A - Rotor brake : en
  • US2751241A - Lock : en
  • US2750597A - Women's garter suspender : en
  • US2750639A - Feed-trough for centrifugal casting machine : en
  • US2750943A - One-hand veterinary syringe : en
  • US2751498A - Crystal controlled oscillator circuit : en
  • CA526661A - Annealing of stainless steel : en fr
  • CA526655A - Electrical control apparatus : en fr
  • DE1724798U - COMBINATION TOOL, ESPECIALLY FOR GUTTER HINGING. : de en
  • CA526667A - Processes of manufacturing engineering parts from heat resisting alloys : en fr
  • DE1724623U - SUPPORT WITH STOP FOR MILKING BUCKET HANDLE. : de en
  • DE1724701U - LIGHT SIGNAL DEVICE FOR MOTOR VEHICLES. : de en
  • FR1119261A - Anti-slip device : en fr
  • FR1119587A - Air-cooled internal combustion engine : en fr
  • US2751282A - Apparatus for the production of acetylene : en
  • DK81170C - Process for producing water-resistant bituminous coatings on wet or dry surfaces. : da en
  • AU546554A - Improved valve for hand operated fire extinguishers : en
  • CA526597A - Method and apparatus for fabricating nylon sleeves : en fr
  • CA526553A - Dry cell batteries : en fr
  • DE944694C - Sheet music turner : de en
  • FR1119585A - Gripper actuation mechanism applicable to combers : en fr
  • US2751124A - Dispensing machine for soft or semi-fluid materials : en
  • US2751175A - Pipe hanger clamp : en
  • US2751219A - Torque sensitive reversible motion actuator : en
  • US2751259A - Rolling device for vehicles of every kind : en
  • US2751396A - Substituted benz [cd] indolines : en
  • US2751589A - Folded slot antennae : en
  • US2751439A - Magnetic recording apparatus : en
  • US2751473A - Electric resistor : en
  • US2750773A - Thread-feeding attachment for knitting frames : en
  • US2751281A - Apparatus for the continuous analysis of contaminants in gases : en
  • US2751521A - Duplex tube : en
  • US2751564A - Core and coil arrangement : en
  • US2751127A - Liquid soap dispenser : en
  • US2751330A - Use of a salt in the extraction slurry in recovering proteolytic enzymes from pancreas gland material : en
  • US2750805A - Belt aligner : en
  • US2750985A - Apparatus for convoluting thin walled articles : en
  • US2751205A - Road surface disintegrator : en
  • US2751258A - Scaffold : en
  • US2750780A - Thread advancing reel having liquid applicator and wiper : en
  • US2751363A - Flock-filled isocyanate-containing elastomer : en
  • US2751076A - Extrusion press installation : en
  • USD178093S - Extension table : en
  • DE1724568U - FRAME CHAIN. : de en
  • GB750929A - Improvements in and relating to derailleur variable speed gear for cycles : en
  • US2750595A - Undergarment : en
  • US2751071A - Han gable display package : en
  • AU212391B2 - Quaternary salts of azo dyestuffs and process forthe preparation thereof : en
  • CA526498A - Roll crimping machine : en fr
  • US2751038A - Air supported cleaner with control : en
  • US2751265A - Shaft bearing : en
  • US2751457A - Control device : en
  • US2751107A - Refuse receptacles : en
  • US2751416A - Continuous process for the manufacture of thiuram disulfides : en
  • AU1439155A - Improvements in or relating to indicator circuit arrangements : en
  • CA526691A - Process for isolating phenolic compounds from mixtures thereof : en fr
  • US2751042A - Mechanical dry tubular-stocking dust collector of the traversing reversejet blow ring or self-cleaning type : en
  • US2750723A - Packaging machine : en
  • DE1724799U - TOOL CABINET WITH CHIPPING TOOLS FOR MOTOR VEHICLE BUSINESSES. : de en
  • US2750896A - Rotary pumps or compressors : en
  • US2751305A - Process for preserving rough rice : en
  • DE944676C - Headlights, especially for two-wheeled vehicles : de en
  • DE944803C - Machine converter for 50 and 16 period alternating current : de en
  • DE1724626U - FUEL FILTER. : de en
  • DE944738C - Phase difference demodulator or frequency demodulator : de en
  • GB750614A - Improvements in ageing alkali cellulose in the manufacture of viscose : en
  • US2751509A - Sneak pulse suppressor : en
  • DE1724479U - Kneading spatula for impression materials in dental technology. : de en
  • DE1724508U - FRAME WITH PICTURE. : de en
  • DE1724732U - LETTER OPENER. : de en
  • US2750973A - Woodworker's hand plane : en
  • US2751011A - Side wall testing apparatus : en
  • FR1119313A - Protection devices with electronic relays : en fr
  • GB750608A - Improvements in and relating to cranes : en
  • CA526558A - Insulated conductor : en fr
  • FR1119371A - Shoe hook : en fr
  • AU759555A - Improvements in coin-freed vending machines : en
  • US2750966A - Harness mechanism for loom : en
  • US2750969A - Terry pile weave : en
  • USD178085S - Combined holder and coaster for canned beverages : en
  • GB750696A - Improvements in and relating to electrical protective relay systems : en
  • GB751000A - Improvements in and relating to lifting surfaces of aircraft : en
  • US2750855A - Dewatering of pulp : en
  • US2751326A - Assay method for digitalis preparation and other cardiotonic substances : en
  • CA526443A - Injector atomizer : en fr
  • DK81154C - Process for producing a low bulk foam-like material consisting of a thermoset phenol-formaldehyde resin. : da en
  • FR1119598A - Insolubilization of artificial textiles resulting from the spinning of protein solutions : en fr
  • DE944751C - Lipstick bases : de en
  • US2750650A - Apparatus for maintaining the selvedge of a web of travelling fabric or the like uncurled : en
  • AU1439455A - Improvements in or relating tothe articulation ofa bogie without cradle tothe body ofa rail vehicle : en
  • AU1455455A - A tubeless tyre construction : en
  • CA526560A - Side break disconnecting switch : en fr
  • US2750825A - clarke : en
  • DE1724609U - SMALL MOTOR HOE. : de en
  • DE1724721U - GRINDING DISC FOR CUTTING, DIVIDING, CUTTING WOOD OD. DGL. : de en
  • US2750885A - Aligning means for shaped charge perforating apparatus : en
  • USD178054S - Triple dresser : en
  • GB750792A - Improvements in or relating to conversion of residual hydrocarbon oils : en
  • AU210741B2 - Improvements in or relating to method and apparatus for buffing pneumatic tyre carcasses : en
  • US2751032A - Fluid treating apparatus : en
  • US2750748A - Retaining dam provided with a waterproof lining : en
  • US2751492A - Railway car speed determining and control apparatus : en
  • US2751537A - Dynamic braking control : en
  • FR1119262A - Orthopedic pad : en fr
  • FR1119354A - Casting vessel : en fr
  • FR1119543A - Improvement in the supply of processing fluids in the laboratory tubes of machines for developing cinematographic films and the like : en fr
  • GB750846A - Pocket saw : en
  • CA526520A - Process of neutralizing crude sulphonates : en fr
  • FR1119411A - Transistron rocker circuit : en fr
  • FR1119513A - Improvements in the manufacture of phonograph records : en fr
  • FR1119636A - Process for producing spinning solutions based on polyacrylic nitrile or its mixed polymerizates : en fr
  • FR1119601A - Floor scrubber : en fr
  • FR1119289A - Contactor and drive device for electric clockwork movement : en fr
  • US2751150A - Magnetic switching apparatus : en
  • DE944838C - Conveyor device for bulk material with a suction nozzle, which is arranged on a frame equipped with a vibrator : de en
  • DE1724512U - COASTER. : de en
  • FR1119341A - Centrifugal system : en fr
  • FR1119451A - Cord and its applications : en fr
  • GB750683A - Improvements in and relating to file-hangers or hanging rails for hanging letter-files : en
  • GB750904A - Improvements in sheet cutting devices : en
  • CA526602A - Corner base cabinet : en fr
  • DE944574C - Connection of components for the production of components using the resistance welding process : de en
  • DE944811C - Detergents containing anti-tarnish agents : de en
  • FR1119657A - Progressive nozzle : en fr
  • GB750872A - Improvements in or relating to cinematographic projectors for stereoscopic projection : en
  • DE1724476U - BLOW NOZZLE, IN PARTICULAR FOR LONG PIPE BLOWERS. : de en
  • DE1724480U - UPPER AND LOWER JAW INSERT REINFORCEMENT BARS FOR DENTAL PROSTHESES. : de en
  • GB750498A - Improvements in or relating to interlocked electric switch and socket outlet assemblies : en
  • DE944639C - Method and device for evaluating and checking betting slips : de en
  • CA526547A - Adsorption process : en fr
  • US2750770A - Anti-drip device for coffee cups and the like : en
  • US2750830A - Wonsowicz : en
  • FR1119495A - Glass furnace : en fr
  • FR1119317A - Manufacturing process of molded articles in laminate material : en fr
  • CA526473A - Swing hammer assembly : en fr
  • DE1724628U - STARTING DEVICE FOR DIESEL AND IN PARTICULAR GLOW HEAD ENGINES. : de en
  • DE1724722U - LOCKNUT. : de en
  • US2751461A - Dual-motion advancing and resetting mechanism for relays : en
  • US2751540A - Automatic steering apparatus : en
  • USD178037S - Flower pot holder : en
  • US2751271A - Combined box and easel for painting in the open country : en
  • DE835050C - Lifting element consisting of several pairs of rods connected one behind the other and articulated (Nuernberger Schere) : de en
  • CA526447A - Automatic sealing gate valve : en fr
  • US2750756A - Refrigerating apparatus for water coolers : en
  • US2750817A - Drill : en
  • AU206623B2 - An improved buckle : en
  • CA526660A - Apparatus for energizing electrical precipitators and the like : en fr
  • AU207755B2 - Process forthe production of water soluble dye salts : en
  • CA526680A - Electrical decoding circuits : en fr
  • DE1724518U - SEAT SHELL FASTENING. : de en
  • DE1724674U - NEAR-SETTING DEVICE FOR PHOTOGRAPHIC CAMERAS. : de en
  • DE1724791U - FLUSH VALVE. : de en
  • DK81161C - Process for the production of insecticidal aerosols. : da en
  • CA526515A - Laterally extensible non-woven fabric : en fr
  • US2750988A - Article of repose for supporting the body of a person : en
  • AU213527B2 - Improvements in memory devices : en
  • US2751339A - Method for vaporizing hydrogen peroxide solutions : en
  • AU215588B2 - Improvements inthe welding together of pipes : en
  • US2751133A - Exhaust head construction : en
  • US2751301A - System for the agglomeration of solvent-extracted fine solid organic particles : en
  • US2751536A - Servo system adapted for weak signal recording : en
  • USD178048S - Dinner plate or similar article : en
  • AU204172B2 - Improvements in or relating to aircraft flight controls : en
  • US2750637A - Multiple sheet glazing units : en
  • US2751242A - Lift bolt door lock remote locking mechanism : en
  • GB750556A - Improvements relating to scanning circuit arrangements for television and like apparatus : en
  • DE944775C - Explosives, especially landmines : de en
  • US2751188A - Ceramic product : en
  • DE944627C - Natural and / or synthetic lubricating oil based greases : de en
  • DE1724730U - CUTTING TOOL, ESPECIALLY FOR INSULATING PANELS. : de en
  • GB750734A - Improvements in separable link : en
  • US2751109A - Sealed structural joint : en
  • US2751140A - Bag : en
  • US2751345A - Electroplating rack : en
  • DE944594C - Device for intermittent switching of films : de en
  • DE944613C - Swimming bridge : de en
  • DE944691C - Two-part rosette for cladding pipe leads or the like in a wall : de en
  • GB750848A - Improvements relating to observation mirrors for use on road or other vehicles : en
  • GB750896A - Method of working up metallic intermediate products : en
  • FR1119287A - Reversible upper shoes : en fr
  • GB750579A - Improvements in or relating to electric pulse code modulation systems : en
  • FR1119456A - Upper tier of electricity meters : en fr
  • US2750667A - Portable power-driven cutting tool : en
  • US2751283A - Rapid gelling basic aluminum soaps : en
  • US2751322A - Adhesive composition, method of bonding with same, and bonded article : en
  • GB750995A - Improvements relating to apparatus for testing inductive windings : en
  • US2751248A - Combined stake rail clamp and stake anchor : en
  • DE944544C - Process for the production of insoluble azo dyes on polyamide fibers or their mixtures with other fibers : de en
  • FR1119680A - Universal joint : en fr
  • FR1119247A - Pen with several ball cartridges, filled with ink, of different colors : en fr
  • DE944690C - Combustion chamber arrangement : de en
  • GB750666A - Improvements in and relating to cleaning the gas-swept heating surfaces of heat exchangers : en
  • US2750612A - Wear-compensating pipe line scraper : en
  • US2751381A - Process of producing epoxy steroid compounds : en
  • US2751546A - Twenty cycle generator : en
  • FR1119242A - Dispensing tip for flexible tubes containing pasty substances : en fr
  • FR1119609A - Mounting device for railway signaling installations with automatic free track indication, in particular for electrical switches : en fr
  • US2750705A - Fishhok extracting device : en
  • US2750824A - di ruscio : en
  • SE154912C1 - : sv
  • US2751568A - Wire centering means for pin-type insulation-piercing connectors : en
  • CA526617A - Process of producing glutamic acid : en fr
  • US2750887A - Motor mechanism for missiles : en
  • US2750911A - Rotatable, expansible welding fixture : en
  • US2751481A - Clamping device intended for the electrical connection of a work-coil for the inductive heating of work-pieces to the secondary winding of the output coil of a high-frequency : en
  • DE944804C - DC converter with induction of the AC circuit influenced by DC bias for low currents and high voltages : de en
  • FR1119273A - Automatic winding device for a watch mounted on any motor vehicle : en fr
  • US2751558A - Radio frequency filter : en
  • CA526616A - Rear furrow wheel mounting for a plow : en fr
  • AU597055A - Improvements in or relating tothe weatherproofing of joints between individual cubicles of metalclad switchgear : en
  • CA526492A - Electro-optical measuring, testing or grading apparatus : en fr
  • US2751328A - Toothpaste process : en
  • US2751476A - Electric transducer : en
  • DE944553C - Centrifugal separator in the top drum of steam generators : de en
  • FR1119427A - Magnetic recording system : en fr
  • GB750575A - An improved mechanical torque amplifier : en
  • DE1724456U - JOINT FOR BEDSIDE TABLE AND FLOOR LAMPS WITH SPACIOUS AND CONTACT-CURRENT-PROOF WIRE GUIDE. : de en
  • DE1724584U - TONE ARM FOR RECORD PLAYER. : de en
  • DE1724731U - DECORATIVE RING FOR INJECTION MOLDED SLEEVES, ESPECIALLY FOR FILLER HOLDER CAPS. : de en
  • DE1724770U - EXTRUSION PRESS. : de en
  • US2751364A - Polymers of unsaturated esters of cyclohexanecarboxylic acids and compositions containing the same : en
  • AU596955A - Outdoor metalclad switchgear : en
  • CA526490A - Thermosetting aminoplastic moulding compositions : en fr
  • FR1119511A - Reactor and method for continuously carrying out reactions under homogeneous stationary conditions : en fr
  • CA526404A - Internally heated electric discharge lamp luminaire for outdoor service : en fr
  • CA526537A - Die casting : en fr
  • FR1119463A - Travel item : en fr
  • AU205004B2 - Process forthe production of tinctorially strong, non-flocculating phthalocyanine pigments : en
  • AU206001B2 - Improvements in or relating to hoisting cranes for permanent mounting on vehicle chassis : en
  • AU212296B2 - Improvements in or relating to inflatable huts : en
  • US2750820A - Method for roll-forging an annular disk : en
  • US2751233A - Collapsible tow truck : en
  • AU211709B2 - Improvements in or relating to implements for operating upon theground or soil : en
  • CA526424A - Vehicle : en fr
  • CA526530A - Pneumatic tire mold : en fr
  • US2751362A - Methods of and systems for producing heat-treating gases : en
  • US2751425A - Method and apparatus for mixing and contacting fluids : en
  • AU209150B2 - Improvements in liquid tanks or reservoirs : en
  • US2751037A - Mist eliminator : en
  • FR1119216A - Handling crate, especially for bottles : en fr
  • FR1119389A - Novel compounds containing sulfur : en fr
  • FR1119574A - Mixer of fluids and more particularly of hot and cold water : en fr
  • FR1119453A - Evacuator and conveyor device for fresh agglomerates, after demoulding : en fr
  • GB750944A - Improvements in or relating to drawing boards : en
  • DE1724582U - LOAD INDICATOR. : de en
  • GB750563A - Improvements in or relating to the digging buckets of earth-excavating apparatus of the digging-wheel type : en
  • US2751031A - Conditioning paper-making stock : en
  • US2751516A - Polychrome cathode ray tube : en
  • AU1492656A - Improvements in machines for cutting vegetables and like articles : en
  • CA526414A - Transporting device for automotive vehicles : en fr
  • FR1119370A - Locking device for windows pivoting about a vertical axis : en fr
  • GB750510A - Improvements relating to the production of catalysts : en
  • GB750730A - Improvements in or relating to control mechanism for excavators : en
  • US2750975A - Peach pitting device : en
  • GB750920A - Improvements in or relating to the preparation of new steroid substances : en
  • DK81169C - Braking device for tilt window hinges. : da en
  • FR1119613A - Eccentric rotary pump with self-controlled vane : en fr
  • GB750651A - Improvements in electrically illuminated decorations : en
  • GB750656A - Improvements in or relating to spiral spray nozzles : en
  • DE1724772U - RESERVOIR MADE OF PLASTIC. : de en
  • CA526402A - Apparatus and method for curing meats : en fr
  • US2751510A - Full wave magnetic amplifier : en
  • DE1724781U - MIXED BUNKER. : de en
  • DE944827C - Spinning bait for fishing : de en
  • US2750998A - Apparatus for reducing food liquids to powders : en
  • US2750655A - Method for making fine wire grids : en
  • US2750875A - Means for discharging wafer making machines : en
  • US2750707A - Insecticide dispensers : en
  • US2750931A - Power unit : en
  • US2751493A - Noise squelch system : en
  • DE1724408U - JUDO SUIT. : de en
  • DE944559C - Time delay device : de en
  • AU1454755A - A hydraulic press : en
  • US2750744A - Prefill valve with automatic decompression means : en
  • US2751035A - Breathing apparatus : en
  • US2750793A - Radiator testing device : en
  • US2750879A - Die press with extended guide or bearing surfaces : en
  • US2751073A - Container with diaphragm : en
  • US2751167A - Reeling apparatus for controlling a tow cable from an aircraft : en
  • US2750663A - Hair trimmer : en
  • US2751084A - Fuel tank filter installation : en
  • US2751365A - Stabilized polychloroprene latex : en
  • CA526485A - Low side drier : en fr
  • US2750810A - Xf projector : en
  • US2751580A - Vehicle speed indicating device for motor vehicles : en
  • US2750627A - Apparatus for working and advancing a plastic material : en
  • CA526618A - Process for recovering glutamic acid : en fr
  • US2751263A - Lubricating device : en
  • DE1724485U - ELECTRICALLY HEATABLE HOT WATER BOTTLE MADE OF CERAMIC MATERIAL. : de en
  • DE1724487U - MOTORCYCLE GOGGLES. : de en
  • DE944654C - Movie camera and movie projector with a mirror lens : de en
  • US2751511A - Line drop compensator : en
  • US2750615A - Shaving brush : en
  • US2751034A - Fluid treating apparatus : en
  • AU214248B2 - Process for obtaining reserpine : en
  • CA526566A - Ball nut and lever steering gear : en fr
  • DE944600C - Process for the production of coatings and prints on ethylene polymers : de en
  • AU1446755A - Improvements in or relating to circuit-arrangements for automatic stabilization ofthe frequency ofa highfrequency oscillator relatively tothe frequency ofthe pilot wave : en
  • CA526527A - Tape-dispensing mechanism : en fr
  • DE944625C - Lubricating oil : de en
  • DE1724621U - FRUIT PICK. : de en
  • DE944615C - Arrangement for connecting an unbalanced-earth with a balanced-earth circuit part : de en
  • AU1454955A - Tobacco smoke filter having a hydrophilic additive : en
  • CA526421A - Pressure cookers : en fr
  • CA526629A - Collapsible aerials : en fr
  • CA20587S - Tire tread : en
  • CA526423A - Furniture polish : en fr
  • DE1724531U - BOOK RACK CAN BE USED AS A ROOM DIVIDER. : de en
  • FR1119502A - Cylinder for air-cooled internal combustion engines : en fr
  • FR1119658A - Process and equipment for manufacturing chipboard panels and panels obtained by their implementation : en fr
  • DE944702C - Hydraulic steering for road vehicles with a rotating superstructure, especially for cranes or the like. : de en
  • GB750524A - Improvements in grinding machines : en
  • US2750681A - Fluidising devices : en
  • US2750811A - Baler crank construction : en
  • FR1119428A - Process for the treatment of liquids and device for carrying out this process : en fr
  • GB750648A - Process for the dyeing of wool with complex heavy metal compounds of dyestuffs : en
  • GB750988A - Electrical circuits employing transistors : en
  • US2751089A - Automatic cable connecting apparatus for railroad cars and the like : en
  • US2751156A - Hot water heating system : en
  • FR1119218A - Method and device for converting rear two-wheel drive tractors into four-wheel drive tractors : en fr
  • FR1119419A - Supercharged two-stroke internal combustion engine : en fr
  • FR1119506A - Cheese box : en fr
  • FR1119635A - Magnetic trip unit with short delay tripping period : en fr
  • DE944736C - Microwave generator, which contains two microwave oscillators : de en
  • DK81158C - Unloading machine. : da en
  • GB750605A - Improvements in or relating to coating compositions and preparation thereof : en
  • US2751292A - Process of casting nodular iron : en
  • DE944587C - Coupling device for coupling attachments or attachments used for agricultural soil cultivation : de en
  • DE944834C - Suction device for liquid siphon : de en
  • FR1119253A - Use of transistors in telephone sets and installations : en fr
  • FR1119653A - Process for manufacturing low inertia pulleys and pulleys obtained by this process : en fr
  • GB750930A - Improvements in or relating to electrical heating elements : en
  • CA526514A - Laterally extensible polyoriented nonwoven fabric and method of producing same : en fr
  • DE1724407U - POCKET SQUARE HOLDER. : de en
  • DE944671C - Amplifier arrangement for counter and / or intercom systems : de en
  • DE1724640U - DRIVE DISC FOR CONVEYOR MACHINES, FOERDERHAESPEL OD. DGL. : de en
  • FR1119561A - Hot air boiler : en fr
  • GB750860A - Improvements in bottle sealing caps and machines for making them : en
  • DE1724434U - CONCRETE FLOOR, PREFERABLY FOR THE PRODUCTION OF ICE RURALS. : de en
  • GB750802A - Process for sweetening sour petroleum distillates : en
  • GB750881A - Archery bow : en
  • DE1724597U - MECHANICALLY ADJUSTABLE ACCOUNT PLAN. : de en
  • US2750716A - Magnetic work transfer device : en
  • US2750848A - Double feed prevention device : en
  • US2750626A - Apparatus for plasticizing and straining organic plastic compounds : en
  • US2750832A - Electrically conducting filters and mirrors : en
  • US2751459A - Circuit controlling devices : en
  • US2751585A - Artificial gun shot effects : en
  • US2751583A - Shutter for television picture tube : en
  • US2751551A - Adjustable power factor correction system : en
  • FR1119307A - Patient basin and its manufacturing process : en fr
  • US2751561A - Wave-guide mode discriminators : en
  • GB750919A - Improvements in or relating to scaffolding and like structural equipment : en
  • DE1724535U - DETACHABLE FASTENING OF FURNITURE PARTS. : de en
  • DE1724489U - BED BOTTLE. : de en
  • DE944733C - Device on the paper holding rail designed as a tear-off bar for writing rollers of office machines : de en
  • DE944752C - Device for applying coloring and other treatment agents of pasty to liquid texture to eyelash hair : de en
  • USD178053S - Chest : en
  • CA526497A - Method of bonding non-metallic bodies : en fr
  • AU212035B2 - Improvements in coupler dispensions for color photography containing protein polymers : en
  • US2751577A - Measuring apparatus : en
  • CA526611A - Method of foaming liquid slag : en fr
  • CA526717A - Couplings : en fr
  • CA526731A - Spectroscopic lamp : en fr
  • AU1463255A - Improvements in or relating to chemical nickel plating : en
  • CA526434A - Pulverizing apparatus for knot or pulp : en fr
  • GB750926A - Spectacle frames : en
  • US2750784A - Foldable wringer washing machine : en
  • US2750880A - Ticket issuing machine : en
  • US2751201A - Coasting economizers : en
  • AU211609B2 - Improvements in or relating to thermal treatment of finely divided substances : en
  • USD178092S - Bench or similar article of furniture : en
  • FR1119586A - Fabric wrap for poultices : en fr
  • US2751544A - Dosimeter charger : en
  • CA526449A - Process of improving fibres and textiles produced therefrom : en fr
  • US2750968A - Beat-up motion for looms : en
  • GB750496A - Improvements in or relating to spent pickling acids : en
  • GB750511A - Method of and plant for propelling ships by means of a liquid jet : en
  • US2751273A - Particle trajectory plotter : en
  • DE944742C - Arrangement for the generation of audio frequency voltages for superimposition on power networks : de en
  • FR1119278A - Dish drying machine : en fr
  • FR1119552A - Inductor for high frequency quenching : en fr
  • FR1119677A - Water stop for joints in concrete : en fr
  • CA526437A - Inertia starter : en fr
  • CA526456A - Molding mechanisms : en fr
  • DE944712C - Device for the production of reinforcement elements of any length from prestressed concrete for supporting structures with upwardly protruding from the precast concrete bodies : de en
  • AU1183555A - An improved buckle : en
  • CA526561A - High ohmic resistance conductor : en fr
  • AU1438555A - Bistable state circuits : en
  • BE543913A - : en
  • CA526658A - Apparatus for removing covers from baking pans : en fr
  • FR1119243A - Elbow of type <e> in a rectangular waveguide : en fr
  • FR1119515A - Cart : en fr
  • US2751453A - Resiliently biased rotary speedresponsive switch : en
  • GB750973A - Improvements in and relating to cleaners of the air flow type : en
  • US2750643A - Belt buckle : en
  • US2750959A - Valve of relative movable flexible diaphragms : en
  • DE1724474U - RUSSBAG. : de en
  • US2750869A - Valved air exhaust fittings : en
  • US2751562A - Dry-type transformer : en
  • US2750908A - Fluid pressure actuated mechanisms for sewing machines : en
  • US2750996A - Chair seat and cushion therefor : en
  • US2751117A - Disposable carton dispenser : en
  • US2751415A - Preparation of thiuram disulfides : en
  • US2750620A - Oiling attachment for hinges : en
  • US2750803A - dorey : en
  • USD178058S - Traffic signal system control cabinet : en
  • US2751166A - Tension device : en
  • CA526732A - Precipitator collecting electrodes : en fr
  • AU212138B2 - Process forthe dyeing of polymeric synthetic material : en
  • AU576654A - Improvements in or relating to machines suitable for trimming the margins of shoe upper materials : en
  • US2750764A - Unitary refrigerating and heating systems : en
  • US2751184A - Gate attaching structure for concrete pipe : en
  • US2751565A - Slip ring device for electric cable reel : en
  • DE1724589U - DOUBLE TELESCOPE. : de en
  • DE939377C - Process for the production of abrasive bodies with porous grain : de en
  • DK81160C - Device for loaders for threshers. : da en
  • GB750854A - Improved mechanism for translating rotary motion into oscillatory motion : en
  • DE1724790U - SELF-CLOSING SPRAY VALVE. : de en
  • GB750540A - Improvements in or relating to hydraulic motorsí¬more particularly for internal shoe-drum brakes : en
  • US2751056A - Electromagnetic clutch : en
  • AU1448555A - Improvements in memory devices : en
  • DE1724454U - STEP CONTROL UNIT WITH ADJUSTABLE STEP NUMBER, IN PARTICULAR FOR WORKPIECE CARRIER DISCS IN INDUCTIVE HEATING DEVICES. : de en
  • DE1724602U - NECK JEWELRY TO BE WEARED IN THE WAY OF A TIE : de en
  • DE1724649U - VALVE BODY MOUNTING. : de en
  • GB750859A - Process and apparatus for the liquid treating of textiles : en
  • AU207097B2 - Gas recirculation system for use with heat exchangers : en
  • US2751148A - H allen ctal : en
  • US2751383A - Fluorescent heterocyclic compounds and process for their manufacture : en
  • US2751470A - Electric switch : en
  • DE944590C - Pistons, especially for internal combustion engines : de en
  • GB750960A - Improvements in or relating to the extraction and purification of acylase : en
  • DE944720C - Rubber impact body for quay walls : de en
  • DEH15010B - Glare-free headlights and fog lights with thin-film polarizers : de en
  • US2751250A - Sprinkler guard : en
  • DE1724455U - TESTING DEVICE FOR FAULT VOLTAGE CIRCUIT BREAKERS. : de en
  • FR1119369A - New telemetry process : en fr
  • DE1724432U - ROUND REFRIGERATED DISPLAY CASE. : de en
  • DE1724702U - WATER SPRAYER DEVICE FOR THE WINDSHIELD ON MOTOR VEHICLES WITH WIPER WIPERS. : de en
  • FR1119449A - Metal window frame : en fr
  • GB750762A - Improvements in pile shoes : en
  • GR17024B - SEPTIC TUBE SEWER. : el en
  • DE944809C - Metalworking lubricants : de en
  • GB750530A - Methods and apparatus for carrying out seam-welding operations on plastic film webs : en
  • US2750694A - Steam flatiron : en
  • US2750804A - bergman : en
  • US2751066A - Conveying and guiding belt composed of flattened metal helix : en
  • CA526575A - Sparking plugs for internal combustion engines : en fr
  • USD178036S - Electronic display console : en
  • FR1119627A - constructive element for electric discharge vessels or similar applications : en fr
  • GB750712A - Process for the production of trichloro-acetonitrile : en
  • CA526715A - Thermionic cathodes for electronic discharge devices : en fr
  • US2751062A - Dump elevator : en
  • US2751560A - High frequency capacitator : en
  • USD178074S - Produce tray : en
  • DE944565C - Method and device for spinning electrical conductors : de en
  • GB750911A - Optical projection system and apparatus : en
  • GB750913A - A pressure relief valve for a service governor for gas supply systems : en
  • US2750991A - Foldable chair : en
  • USD178083S - Mounting for gauge : en
  • FR1119318A - Advanced training in oil box shutters for railway rolling stock : en fr
  • GB750585A - Improvements in fastening devices for doors and the like : en
  • GB750678A - Improvements in elastic coupling devices : en
  • DE1724419U - ELECTRIC WASHING MACHINE. : de en
  • DK81147C - Apparatus for continuous partial washing of artificial threads and method of use of the apparatus. : da en
  • FR1119385A - Automatic maneuvering and safety device applicable to counting card classifying machines : en fr
  • FR1119725A - High-stability semi-trailer coupling with double safety and play adjustment : en fr
  • GB750754A - Expansion joint for rails : en
  • GB750769A - Improvements in mechanical shovelling and loading apparatus : en
  • DK81164C - Photocopier. : da en
  • FR1119335A - New types of prefabricated elements for the building : en fr
  • FR1119498A - Machine for making heliographic copies : en fr
  • FR1119523A - Improvements to devices for spinning and twisting multiple ends : en fr
  • GB750495A - Improvements in soap compositions : en
  • DE944705C - Motor vehicle with foldable components attached to the body : de en
  • GB750508A - Rotors for gas turbine installations and exhaust gas turboblower installations : en
  • GB750609A - Process for the preparation of organic sulphates : en
  • DE1724715U - OPENER FOR CROWN CORK-OD. DLG. CLOSURES. : de en
  • DE1724736U - PROTECTIVE FOOT PROTECTION. : de en
  • DE944813C - Internal firing for flame tube boiler : de en
  • GB750890A - Aircraft launching and landing means : en
  • GR17019B - USE OF THE GLASS WATER GLASS AS A PACKAGE FOR PACKAGING SWEETS, JAMES AND VARIOUS VANILA. : el en
  • US2750734A - Motive fluid flow control device for turbine compressor units used for aircraft propulsion : en
  • US2750953A - Fluid flow proportioner : en
  • US2751559A - Rotatable wave guide joints : en
  • FR1119575A - Hydraulic shock absorber : en fr
  • GB750526A - Improvements in the treatment of fabrics in tubular form made from yarns of regenerated protein and in the treatment of such yarns : en
  • US2750651A - Lacework holder : en
  • AU210916B2 - Improvements in relating to processes for connecting wires to printed circuits : en
  • CA526466A - Washing machine : en fr
  • DE1724710U - BOTTLE CAP SEAL. : de en
  • DE1724745U - GYM AND GAME EQUIPMENT. : de en
  • US2751114A - Liquid dispensing apparatus : en
  • US2751525A - Permanent magnet : en
  • US2751143A - Unloading mechanisms for refrigerant compressors : en
  • US2750800A - John w : en
  • US2750951A - Article carrying attachments for crutches : en
  • US2751022A - Apparatus for allowing well conduits to fill with well bore fluid : en
  • US2751344A - Electropolisher : en
  • US2750899A - Combination dough handling, proofing, moulding, and panning machine : en
  • US2751398A - Process for monoenolesterification at the 20-position of 11, 20-allopregnanediones : en
  • US2751013A - Well packer : en
  • AU1455855A - Improvements inthe welding together of pipes : en
  • DE1724573U - CONVEYOR DEVICE FOR TRUCK SILOS. : de en
  • DE944564C - Coaxial or symmetrical flat line : de en
  • DE944826C - Trap : de en
  • US2750839A - Three component photographic objective comprising five elements : en
  • DE1724647U - STUFF LESS SPINDLE OR SHAFT SEAL, IN PARTICULAR FOR FITTING SPINDLES. : de en
  • FR1119522A - Method for supplying a heat engine and device for implementing the method : en fr
  • USD178043S - Combined knife and hone sheath : en
  • CA526554A - Automatic telephone systems of the step-by-step type : en fr
  • CA526563A - Removal of adherent deposits from internal combustion engines : en fr
  • AU2396456A - Improvements in or relating to telecommunication systems : en
  • CA526589A - Scintillation counter : en fr
  • AU1444555A - Improvements in mounting racks carrying electronic equipment : en
  • US2751012A - Well packer apparatus : en
  • AU569254A - Means forthe separation of paper rolls or reels : en
  • CA526491A - Production of sheet and strip : en fr
  • DE1724757U - CAT TO TRAIL WITH ORIGINALLY MOVABLE STYLE. : de en
  • US2750763A - Absorption refrigeration : en
  • GB750813A - Lubricant composition : en
  • GB750825A - Improvements in or relating to the extraction of animal glue : en
  • CA526535A - 4-methoxyphenyl ester of 4-chlorobenzene sulfonic acid : en fr
  • CA526653A - Inductive apparatus : en fr
  • DE1724473U - Soot drain plug on chimneys. : de en
  • AU209284B2 - Improvements in or relating to high-frequency multichannel generator : en
  • CA526417A - Log barking method and apparatus : en fr
  • US2750947A - Hair treating composition and method of use for setting : en
  • US2750956A - Hydraulic break fuse requiring reset : en
  • US2750635A - Window structure hardware : en
  • US2750787A - Safety lock : en
  • AU212392B2 - Cold and hollow electrode : en
  • DE1724492U - HEATING DEVICE FOR THE INJECTION CYLINDER OF INJECTION MOLDING MACHINES AND THE LIKE. : de en
  • US2751094A - Bunker feeding system : en
  • US2750778A - Automatic washer controls and methods : en
  • US2750864A - Ventilator for vehicle body : en
  • FR1119320A - Process for the preparation of aqueous emulsions of non-saponifiable hydrophobic ceroids resistant to flocculation : en fr
  • GB750900A - Improvements in or relating to electric temperature control apparatus : en
  • AU1447355A - Improvements in or relating to method and apparatus for buffing pneumatic tyre carcasses : en
  • CA526510A - Noncorrugating fabric and method : en fr
  • FR1119358A - Sound absorption device : en fr
  • GB750805A - Improvements in or relating to waterproffing processes and materials : en
  • GB750894A - Improvements in or relating to bolts and like fastening members : en
  • CA526582A - Pipe line stopper : en fr
  • CA526665A - Variable speed transmission : en fr
  • AU211608B2 - Highspeed electrostatic strip oiling : en
  • AU541354A - Vending and display device : en
  • US2750771A - Hand-operated knitting machine : en
  • US2751186A - Coolant control : en
  • USD178045S - Base for trophies : en
  • US2751082A - Fluid mixing device for thermal diffusion apparatus : en
  • AU216222B2 - Improvements relating to ceiling roses orthe like : en
  • AU210740B2 - An improved method forthe production of cellulose pulp frombagasse : en
  • CA526428A - Process for coating metals with aluminum : en fr
  • CA526524A - Drill rod steel and articles thereof : en fr
  • DE944769C - Fire extinguisher : de en
  • US2750836A - Monochromator system for spectrochemical analysis : en
  • US2751582A - Flare igniting and discharging device : en
  • FR1119536A - Process for the preparation of printing forms and suitable photosensitive material : en fr
  • AU211321B2 - Communication switching system employing gas tubes : en
  • CA526692A - Radioactive well logging : en fr
  • US2750915A - Structure for indicating need for removing suction cleaner dust bag : en
  • US2751422A - Process for recovery and purification : en
  • DE1724739U - DEVICE FOR CALLING OPERATORS IN RESTAURANTS. : de en
  • FR1119366A - Improvements to combustion systems : en fr
  • GB750773A - Improvements in devices for attaching handles to brushes and the like : en
  • FR1119343A - Garment hanger simplified and can also be used as a trouser hanger, skirt hanger, etc., working by clamping : en fr
  • US2750601A - Laundry tub stopper : en
  • US2751211A - Pebble heat exchange chamber : en
  • FR1119554A - Blade head for mowers : en fr
  • GB750972A - Pressure rupturable record member : en
  • GB750635A - Improvements in and relating to hydraulic turbines and pumps : en
  • IE22245L - 15, 15'-cis betacarotene : en
  • FR1119605A - Improvements with klystrons or speed modulation tubes : en fr
  • FR1119617A - Perforated envelope : en fr
  • GB750613A - Improvements in or relating to machines organised for applying coating material to workpieces : en
  • GB750660A - Means for stabilising damaged ships : en
  • DE1724593U - SLIDE FRAME. : de en
  • GB750507A - Improvements in preparing cement raw materials for introduction into a rotary furnace : en
  • DE1724482U - MONTH BINDING. : de en
  • GB750542A - Automatic pilot mechanism for self-propelled vehicles : en
  • AU1444055A - Process for the manufacture of 15, 15'-dehydro- 3 carotene : en
  • DE1724650U - VALVE UPPER PART FOR SANITARY FITTINGS. : de en
  • DE1724760U - CHASSIS FOR TOYS. : de en
  • US2750893A - Fire pump : en
  • US2751141A - Multiply paper sacks : en
  • US2751391A - Dipyridyl aliphatic alkylene polyamine poly acids : en
  • GB750788A - Improved variable speed power transmission mechanism for motor vehicles : en
  • US2750859A - Rotary tiller : en
  • GB750658A - Improvements relating to chairs : en
  • FR1119681A - New industrial products usable as fuels for jet engines and as addition fuels or indetonating products : en fr
  • DE944603C - Device for the thermal diffusion of liquids : de en
  • FR1119263A - Improvements to stoves and similar devices : en fr
  • GB750647A - Apparatus for simultaneously casting a plurality of endless lengths by the continuous casting method : en
  • DE944669C - Process for the recovery of the exhaust gases produced when pumping low-boiling liquefied gases : de en
  • DE944829C - Fishing winch with longitudinal axis : de en
  • AU1443455A - Method of cooling animal and vegetable products and cooling plant to carry the method intoeffect : en
  • AU1442555A - Improvements in or relating to machine for issuing business forms : en
  • AU705655A - Improvements in hinged boom spray equipment : en
  • US2751523A - Eliminating static electric shock from automobile seat covers : en
  • US2750753A - Self-powered liquid oxygen pump and vaporizer : en
  • US2751431A - Color television signalling apparatus : en
  • DE1724601U - PLASTIC BRACELETS. : de en
  • FR1119412A - High pressure lubricants, non-freezing : en fr
  • GB750622A - Improvements in or relating to jet propulsion units for aircraft : en
  • DE944617C - Process for artificial aging of commutators or slip rings of electrical machines connected to the winding : de en
  • FR1119232A - Method of sheathing cables or the like : en fr
  • FR1119360A - Letters and light elements, especially for signs : en fr
  • CA526470A - Additives for motor fuels : en fr
  • US2751247A - Passenger car frame structure : en
  • CA526529A - Pneumatic tire mold : en fr
  • DE1724524U - ADJUSTABLE TABLE. : de en
  • GB750691A - Improvements in and connected with the mounting of electric fuse blocks and switch fuse units : en
  • CA526448A - Cover for suction box of paper machines : en fr
  • CA526487A - Forming tools and methods of producing the same : en fr
  • USD178094S - Drop leaf extension table : en
  • US2750758A - Automatic defrosting refrigerator cabinet : en
  • AU1453255A - Automatic gain control system : en
  • CA526614A - Tractor mounted two-way plow : en fr
  • DE1724521U - FOLDING FURNITURE. : de en
  • AU596855A - Improved prefabricated sheetmetal cubicles for metalclad switchgear : en
  • AU205412B2 - Improvements in or relating to indicator circuit arrangements : en
  • DE944566C - Arc extinguishing device : de en
  • DE944569C - High current rail current transformer : de en
  • US2750687A - Boom suspension means for a continuous bucket trenching machine : en
  • US2751074A - Packaged surgeon's blade : en
  • US2750777A - Automatic controls for commercial washers : en
  • US2750857A - Sales tag marking means : en
  • US2751299A - Mercury stabilizers for photographic emulsions sensitized with polyalkylene esters, amides, and ethers : en
  • USD178090S - Cigarette lighter : en
  • FR1119567A - Improvements to endless carriers : en fr
  • GB750602A - Improvements relating to tidal power installations : en
  • CA526596A - Hydrocarbon conversion process : en fr
  • US2750960A - Valve : en
  • US2751405A - Synthesis of organic compounds from carbon monoxide and hydrogen : en
  • US2750835A - Bore gage attachment for contour projector : en
  • DE1724677U - RACING DETECTOR. : de en
  • DE944749C - Tablet machine for small quantities : de en
  • AU1455955A - An improved foldable combination of working surface and seat : en
  • AU210382B2 - Improvements in or relating to interference limiters : en
  • CA526453A - Support for charging electrodes for electrostatic filters : en fr
  • DE1724700U - CAR HEADLIGHT WITH SWIVELING MIRROR. : de en
  • FR1119379A - Switch-off device for cable cars : en fr
  • FR1119596A - Process for preparing silicone oils of determined viscosity : en fr
  • CA526477A - Multiple cylinder internal-combustion engine : en fr
  • AU212245B2 - Improvements in releasers for milking machinery : en
  • CA526459A - Arylazopyrimidine compounds and methods of making the same : en fr
  • DE1724450U - DRAW SWITCH, IN PARTICULAR FOR AC POWER. : de en
  • FR1119205A - Pulse modulation multiplex transmission system : en fr
  • FR1119306A - Unit assembly of spraying devices intended to be mounted on vehicles, and operating at high pressure : en fr
  • GB750924A - Improvements in or relating to apparatus for inking the stylus in recording instruments : en
  • GB750953A - Improvements in or relating to display devices : en
  • CA526593A - Method of applying foil to a liminescent screen : en fr
  • CA526517A - Aldehyde condensation products and process of making same : en fr
  • CA526694A - Press with clutch mechanism : en fr
  • CA526568A - Hydraulic hoist construction : en fr
  • CA526610A - Change-speed gearing : en fr
  • GB750518A - Improvements in or relating to a process of sintering and roasting pellets and briquettes of iron oxide : en
  • DE1724445U - ROPE CONNECTOR FOR OVERHEAD SWITCHING DEVICES. : de en
  • FR1119488A - Cathode ray tube for image reproduction : en fr
  • DE944557C - Sound film remote transmission system with perforated disc scanning and playback through Braun's tube : de en
  • AU211320B2 - Coagulated methyl cellulose ether film compositions for use as anode films in dry cells : en
  • CA526677A - Element conducting electric current and processes of making it : en fr
  • US2751419A - Process for purification of polytetramethyleneether : en
  • FR1119227A - Valve head and valve seat : en fr
  • US2750921A - Tension control apparatus for thermal vaporizing coating device : en
  • US2751196A - Rotary bit for dry rock drilling : en
  • CA526583A - Manufacture of insecticidal compositions containing organic phosphorus compounds and of phosphorus compounds for inclusion therein : en fr
  • US2751441A - Unidirectional microphone : en
  • GB750935A - Improvements in and relating to dough moulding and shaping machines : en
  • US2751103A - Labelling machines : en
  • US2751529A - Point contact semiconductive device : en
  • FR1119589A - New way of fixing electrical sockets against a wall : en fr
  • GB750577A - Improvements in or relating to electric pulse code modulation systems : en
  • GB750549A - Improvements in the production of symmetrical dialkyl ureas : en
  • GB750727A - Improvements relating to refractometric cells : en
  • DE1724515U - WARDROBE. : de en
  • DE1724713U - ZIPPER FOR ROUND CONTAINERS. : de en
  • DE944618C - Insulation for brush holders of electrical machines against a connector carrying the holder : de en
  • GB750615A - Improvements in rotary disc valves : en
  • GB750855A - Means for applying pitching motion to marine craft : en
  • GB750869A - Improvements in or relating to vacuum systems for operating automobile accessories : en
  • US2751392A - Tertiary amine derivatives of nu-and omicron-saccharin : en
  • DE1724648U - THROTTLE. : de en
  • FR1119221A - Container for cooking food and the like : en fr
  • FR1119418A - Continuous sterilization device : en fr
  • FR1119519A - Manufacturing process of tobacco smoke filters and products obtained : en fr
  • US2751323A - Laminated products and method of producing the same : en
  • FR1119493A - Improvements to electrical switches : en fr
  • FR1119669A - Device for performing alternating and rapid compressions and depressions in a liquid : en fr
  • DE944692C - Baths for anodic glazing of metals : de en
  • DE944634C - Stereo viewing device for rear-illuminated stereo images : de en
  • DE1724681U - FILM TREATMENT DEVICE. : de en
  • DE944783C - Clothing : de en
  • FR1119255A - Volumetric turbine : en fr
  • GB750597A - Rotors for gas turbine installations and exhaust gas turboblower installations : en
  • US2751314A - Bonding silicone rubber to solid materials : en
  • GB750593A - Improvements in or relating to intestinal bathing device : en
  • GB750684A - Dynamo-electric machine brake and clutch : en
  • GB750912A - Improvements in stoppers for cocktail shakers and the like : en
  • GB750543A - Improvements in or relating to electric converting circuits : en
  • US2750910A - Apparatus for producing crown closure : en
  • US2751289A - Method of producing metal foam : en
  • DE944707C - Gravity davit : de en
  • FR1119489A - Transistor amplifier, adjustable amplification : en fr
  • FR1119535A - Mobile machine for public works : en fr
  • DE1724546U - HOLDER FOR HANGING PANTS. : de en
  • GB750576A - Improvements in methods of making ice and apparatus therefor : en
  • USD178072S - Display cabinet : en
  • US2751020A - Valve for use with side wall testing apparatus : en
  • US2751098A - Vehicle mounted grain mixer and conveyor : en
  • US2751280A - Process for effecting double conversion between two solutions of ionogenic substances by using ion exchangers : en
  • DE944761C - Piston sealing by means of piston rings, especially for two-stroke engines : de en
  • DK81159C - Device for single grain seed drills. : da en
  • DE1724695U - COMPRESSED AIR SYSTEM, IN PARTICULAR COMPRESSED AIR SERVO BRAKES IN MOTOR VEHICLES. : de en
  • DE1724705U - EXTERIOR REAR VIEW MIRRORS, ESPECIALLY FOR VEHICLES. : de en
  • DE944780C - Drag conveyor, especially for wooden sticks : de en
  • FR1119461A - Synthetic jewelry and their manufacturing processes : en fr
  • US2751372A - Highly unsaturated polymers derived from polymeric isopropenyl acylates : en
  • DK81129C - Process for the preparation of unsaturated aliphatic aldehydes. : da en
  • DE1724406U - ARM AND NECK SHELVES FOR JACKETS AND THE LIKE. : de en
  • DE1724694U - COOLING DEVICE FOR DISC BRAKES, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • AU1451355A - Improvements in or relating to implements for operating upon theground or soil : en
  • GB750503A - Improvements in or relating to preparation of benzene hexachloride : en
  • US2750711A - Aeronautical toy : en
  • US2750796A - Apparatus for measuring variable conditions in bore-holes : en
  • US2751309A - Paper for roll photographic film : en
  • US2750619A - Caster : en
  • US2751576A - Closed-cycle pressure transducer : en
  • US2750815A - Bearing reseating device : en
  • US2751285A - Method of minimizing the octane demand of an engine : en
  • DE1724545U - NEWSPAPER HOLDER ON HOUSEBOXES. : de en
  • DE1724517U - STEEL TUBE SEAT. : de en
  • GB750751A - Improvements in and relating to cushioning devices for braking systems : en
  • DE1724551U - PETROLEUM GAS COOKER OR PETROLEUM GAS COOKER. : de en
  • AU1447655A - Improvements in or relating to thermal treatment of finely divided substances : en
  • CA526735A - Electric discharge device : en fr
  • DK81135C - Device for automatic level control at carrier frequency transmission systems. : da en
  • DK81149C - Dental care product. : da en
  • FR1119381A - Clip for electrical connection tabs and method of manufacturing said clip : en fr
  • GB750631A - Improvements in refractory metal electrodes for use in inert, gas-shielded arc welding and cutting apparatus : en
  • GB750702A - A method of making cellulose acetate fibre : en
  • FR1119209A - Articulated spindle : en fr
  • GB750548A - An improved spectacle-frame : en
  • GB750722A - Improvements relating to driver's brake control devices for electro-pneumatically controlled fluid pressure braking apparatus : en
  • DE1724468U - ELECTRIC HEATER. : de en
  • DE944719C - Transport container with an inner container made of elastic material and exchangeably arranged in an outer container : de en
  • FR1119426A - Repeating photographic flash gun : en fr
  • FR1119420A - Lamp, more especially usable as a bedside lamp : en fr
  • FR1119634A - Method and device for manufacturing sealed bottom bags for powdery materials and bags thus obtained : en fr
  • FR1119695A - Combined apparatus for stripping, waxing and shining shoes : en fr
  • AU1446555A - Fertilizer distributor and planter : en
  • DE1724414U - BOLTING (ALSO SPACERS) FOR THE EXPANSION OF THE ROAD. : de en
  • DE944729C - Process for the preparation of bacteriostatically active compounds : de en
  • FR1119473A - Process for preparing coffee and piston dispensing head for its preparation : en fr
  • GB750601A - Improvements in jet nozzles and jet propulsion units : en
  • GB750876A - Improvements in or relating to the packaging of superimposed sheets : en
  • DE944643C - Fuel feed pump for carburetor internal combustion engines : de en
  • DE944717C - Device for introducing additional air into conveyor lines for dusty and fine-grained goods : de en
  • CA526397A - Feeders for molten glass : en fr
  • CA526528A - Fungicidal action of 2,3-dichlor-1,4-naphthoquinone : en fr
  • FR1119421A - Bitumen recovery process : en fr
  • GB750491A - Improvements in or relating to shuttle boxes for looms for weaving : en
  • AU209526B2 - Improvements in or relating to oscillator circuits : en
  • FR1119279A - Sun visor and headlight shield : en fr
  • GB750806A - Purification of terephthalic acid : en
  • BE525790A - PROCESS FOR THE PRODUCTION OF AMMONIA SULPHATE. : en fr
  • CA526668A - Processes of manufacturing parts from heat resisting alloys : en fr
  • CA526669A - Blade securing means for turbo-machines : en fr
  • CA526729A - Method of coating paper : en fr
  • US2751245A - Manually operable tongs : en
  • USD178066S - Link chain for a necklace or the like : en
  • DE1724672U - PLASTIC PANEL WITH A NUMBER / LETTER STICKED ON, AS WELL AS A SPECIAL PLASTIC HOLDER THAT IS EMBEDDED INTO THE WALL. : de en
  • DE942820C - Electromagnetic device for measuring the roll gap, decrease in thickness and roll pressure on rolling frames : de en
  • US2750693A - Combination dry and steam flatiron : en
  • US2751343A - Production of alpha-ketocarboxylic acid esters : en
  • US2751512A - High frequency vibration exciter and calibrator : en
  • USD178059S - Plate or similar article : en
  • FR1119626A - Hand tool for stripping electrical wires : en fr
  • FR1119671A - Non-sparking mobile sockets : en fr
  • GB750735A - Improvements in means for washing the windscreens of motor vehicles : en
  • GB750821A - A process for the preparation of steroid compounds : en
  • US2750821A - Tool for removing damaged screws : en
  • DE1724683U - COVER PROTECTION BASKET FOR SUCTION LINES. : de en
  • DE1724765U - LIGHT BULB USED AS A JOY'S ARTICLE. : de en
  • DE944651C - Adjustment lock for adjustment wheel : de en
  • GB750910A - Improvements in fire-place companion stands, hearth brushes, toasting forks and the like : en
  • DE944610C - Small refrigeration apparatus : de en
  • DE1724590U - DEVICE FOR AVOIDING SOOTING OF THE OPTICS OF ELECTRIC SMOKE DENSITY MEASURING DEVICES. : de en
  • GB750547A - Improvements in automatic feeding device for loose leaves particularly for tobacco leaves : en
  • US2751528A - Rectifier cell mounting : en
  • US2750603A - Crib : en
  • USD178098S - Coffee table : en
  • US2751099A - Side loader for vehicles : en
  • US2751224A - Sheet feeding arrangements : en
  • DE1724559U - WINDOW DESIGNED AS A REVERSIBLE LEAF WITH VERTICAL REVOLVING AXIS. : de en
  • US2750672A - Layout gauge : en
  • US2750862A - Hydraulic control system for tractors : en
  • DE1724764U - TOY TV. : de en
  • FR1119302A - Beam for loom : en fr
  • AU1447055A - Improvements in and relating to heat exchangers : en
  • AU1450855A - Improvements in and relating to electromagnetic control devices : en
  • DE944753C - Air-filled, in particular inflatable bodies, in particular air mattresses : de en
  • FR1119699A - Tobacco filler feeder for making cigar dolls in cigarge doll machines : en fr
  • US2750737A - Deicing apparatus for jet engines : en
  • US2750922A - Apparatus for developing electrophotographic plates : en
  • US2751197A - Refrigerator humidifier : en
  • US2751237A - Hollow fiber reinforced resin products such as pipe fittings with molded internal threads and method of making same : en
  • CA526592A - Tuning apparatus : en fr
  • US2751335A - Method and apparatus for mixing and contacting fluids : en
  • US2750932A - Valve mechanism : en
  • US2751541A - Automatic flight control apparatus : en
  • CA526438A - Hassock construction : en fr
  • CA526519A - Process for the preparation of a pure active substance : en fr
  • US2750720A - Package containing textile covered cord fuses and means for its production : en
  • US2751296A - Photosensitization of cinnamic acid esters of cellulose : en
  • GB750962A - Improvements in or relating to vibration-resistant mounting for a capacitor type tank unit : en
  • DE1724657U - HYDRAULIC WIRE CUTTER. : de en
  • GB750884A - Camber indicator for strip material : en
  • FR1119576A - Method of adjusting the finger of a Maltese cross mechanism : en fr
  • GB750561A - Improvements in spiral roll wrapping machine : en
  • GB750959A - Improvements in or relating to hot oil heaters : en
  • FR1119443A - Improvements made to magnetic heads comprising a ferrite core : en fr
  • FR1119487A - Cabinets and shelving for diagonal filing of files and containers : en fr
  • DE944656C - Photographic light-sensitive material with a yellow filter layer : de en
  • CA526474A - Helicopter flight control and instrument : en fr
  • FR1119206A - Process for preparing a fermented drink : en fr
  • FR1119503A - Coupling device with rotating crown and power transmission mechanism for semi-mounted vehicles : en fr
  • GB750856A - Improvements in rotary pumps : en
  • DE944693C - Carrying device for accordions : de en
  • FR1119270A - Improvements to machines using textile threads and in particular to sewing machines : en fr
  • GB750674A - Improvements in engine starter drives : en
  • US2751000A - Venetian blind : en
  • US2751230A - Hydraulic chuck : en
  • AU206428B2 - Exhaust or suction silencer for internal combustion engines : en
  • US2751262A - Resilient bearing support for balancing machines : en
  • US2750752A - Liquid dispensing device : en
  • US2751557A - Tau-connected stub filters for use on very high frequencies : en
  • USD178100S - Chair : en
  • FR1119417A - Rotary printing press : en fr
  • FR1119643A - Method and device for the manufacture of nets : en fr
  • GB750810A - Improvements in or relating to a hot top lining : en
  • US2750715A - Steady rest and indicator gauge assembly for shaft grinder : en
  • US2751176A - Collapsible golf bag standard : en
  • US2750837A - Optical pyrometers : en
  • US2750955A - Valve seat mounting : en
  • US2751158A - Rock and ore jaw crushers : en
  • CA526494A - Chlorinated alkali phosphate composition for dishwashing : en fr
  • US2750914A - Cargo anti-shifting structure for ships' holds : en
  • FR1119444A - Compositions of organosilicon compounds containing phosphorus and their preparation : en fr
  • GR17031B - DISCOVERY IMPROVEMENTS. : el en
  • DE944658C - Wiper blade holder for windshield wipers : de en
  • GB750567A - Improvements relating to radar receiving equipment : en
  • GB750517A - Improvements in or relating to non-skid braking and steering mechanism for motor vehicles : en
  • USD178076S - Radio paging mobile unit : en
  • US2751165A - Fishing reel : en
  • USD178088S - Decorative cover for an electric bulb : en
  • DE1724572U - DEVICE FOR TONGUE TESTING IN CHIMNEYS. : de en
  • US2751112A - Combined paper and pencil dispenser : en
  • US2751545A - Transistor circuits : en
  • AU215581B2 - Improvements relating to load handling trucks : en
  • CA526413A - Method of making extended surface heat exchanger : en fr
  • CA526486A - Pneumatically operated pressing machines : en fr
  • DE1724752U - MAGNETIC QUESTION AND ANSWER GAME. : de en
  • GB750709A - Means for feeding molten metal to moulds in continuous casting processes : en
  • GB750570A - Endless conveyor belt aligning device : en
  • DE944800C - Circuit arrangement for telecommunication, in particular telephone systems : de en
  • FR1119592A - Machine for public works : en fr
  • GB750752A - Improvements in or relating to printing machines : en
  • CA526608A - Converter for suction cleaner : en fr
  • AU208946B2 - Improvements in or relating tothe weatherproofing of joints between individual cubicles of metalclad switchgear : en
  • US2751303A - Method of raising beef cattle and sheep and feed rations for use therein : en
  • US2751311A - Aluminizing : en
  • US2751447A - Lifier lug on blade of movable contact : en
  • GB750826A - Improvements in or relating to connections between pins and bores : en
  • FR1119556A - Silent horn : en fr
  • GB750934A - Method of desulphurising cathode copper : en
  • DE944642C - Valve for internal combustion engines made of ferrous or non-ferrous metal : de en
  • FR1119376A - New obstacle detection and signaling device for navigation devices, particularly air navigation devices : en fr
  • GB750870A - Apparatus for maintaining a constant level of liquid in a receptacle : en
  • FR1119664A - Luminescent tennis balls : en fr
  • AU1447455A - Improvements in or relating to pipe connections a method of making thesame and to flux for use therewith : en
  • CA20586S - Whistle : en
  • GB750989A - Torque multiplying spanner for use in assembling structures : en
  • CA526426A - Trench digging attachment for tractors : en fr
  • CA526622A - Apparatus controlled by movable bars : en fr
  • US2751195A - Insert for rock drills : en
  • GB750584A - Improvements in and relating to gyratory crushers : en
  • GB750652A - Process and apparatus for the continuous manufacture of crimped threads or fibres of polymeric -e-caprolactam : en
  • CA526749A - Recorder : en fr
  • DE1724758U - SAND CART. : de en
  • AU1444855A - Process for preparing highly basic polyvalent metal salts of organic acids : en
  • CA526672A - Stabilized compositions containing high molecular weight halogenated materials : en fr
  • CA526607A - Making shell molds : en fr
  • CA526656A - Method of barking logs : en fr
  • US2751023A - Devices for automatically filling well casing : en
  • US2750617A - Windshield wiper : en
  • CA526552A - Method and means for continuous wind-up : en fr
  • FR1119685A - Ferroelectric meter : en fr
  • GB750761A - Improved process and apparatus for the continuous production of curled elastic threads and yarns from thermoplastic threads : en
  • AU1452755A - Brake : en
  • DE1724526U - COMPONENT FOR TABLES WITH A PARTIAL FLOOR. : de en
  • DE1724645U - FITTED PIPE. : de en
  • DE1724653U - DAMPING DEVICE FOR CHAIN DRIVES WITH ROLLER CHAINS. : de en
  • AU213159B2 - 4-substituted 1. 2-diphenyl-3. 5-dioxo-pyrazolidines : en
  • DE944648C - Vorwerkstueck for the production of roll-clad, tapered sheet metal strips, in particular from aluminum alloys : de en
  • US2751010A - Junk basket : en
  • US2751039A - Filters coated with thickened oils : en
  • US2750794A - Acoustisonde apparatus for measuring and recording physical properties of the sea : en
  • US2751029A - Four wheel drive mechanism and braking unit therefor : en
  • US2751026A - Propeller pitch control apparatus : en
  • US2751290A - Process for the treatment of bismuth foam obtained in the refining of bi-containing lead : en
  • US2751231A - Twin pump system for elevating and/or levelling a two-wheel supported implement chassis : en
  • AU1440155A - Terpolymers and method of and compositions for sizing nylon yarns : en
  • AU203629B2 - Flexible metallic tubes : en
  • US2750842A - Explosive jettison device for airborne stores : en
  • AU1392755A - A method of and solution for producing a paint bonding surface on metals : en
  • US2751336A - Clay contacting of lubricating oil : en
  • DE1724536U - FILLING LAMELLA FOR DOOR AND FURNITURE PANELS. : de en
  • DK81136C - Method for testing communication systems and facilities for performing the method. : da en
  • US2751264A - Self-lubricating journal pin : en
  • AU1446055A - Heterocyclic compounds and method for producing thesame : en
  • AU2833849A - Improvements in means for tensioning chains andthe like : en
  • US2750783A - Thread manufacturing apparatus : en
  • US2750990A - Temporary connector for folding chairs : en
  • DE1724793U - PUNCHED NUT WRENCH. : de en
  • DE1724642U - IMPACT AND BEND RESISTANT PLASTIC TUBE CONSTRUCTION. : de en
  • DE944579C - Firing system with fuel blowing task : de en
  • FR1119467A - Concrete floor staircase : en fr
  • DE944616C - Pressure nipple for waterproof cable glands : de en
  • DE944730C - Process for the production of caprolactam : de en
  • DK81174C - Device for oil-fired heat generators for drying purposes. : da en
  • FR1119532A - Game : en fr
  • GB750883A - Improvements relating to weft stop mechanisms for looms : en
  • DE1724490U - BOTTLE WITH DRIP STOPPER. : de en
  • DE1724586U - SWITCHING DEVICE FOR MAGNETIC SOUND DEVICES. : de en
  • AU1448355A - Vented valve bags : en
  • DE1724451U - AC SWITCH WITH SINGLE OR MULTIPLE CAM-ACTUATED CONTACT ROCKER. : de en
  • AU204692B2 - Radio location system : en
  • US2750846A - Retractor : en
  • US2751515A - Cathode-ray tube : en
  • FR1119645A - Spray gun for liquids : en fr
  • FR1119288A - Postcard for philatelist : en fr
  • AU204380B2 - Improvements in private automatic exchanges : en
  • FR1119246A - Improvements to means of access to aircraft cabins : en fr
  • FR1119481A - Nasal and mouth pocket inhaler : en fr
  • GB750778A - Jet deflecting mechanism for aircraft : en
  • GB750905A - An operating mechanism with a superimposed manual control : en
  • AU1437955A - A device for driving and withdrawing piles andthe like : en
  • AU596755A - Improvements in and relating to control boards for use in electrical plant : en
  • AU1451255A - Improvements in and relating to trans-illuminated panels : en
  • CA526551A - Submersible motor cooling : en fr
  • AU206425B2 - A method of producing hot tops inthe casting art anda template for making thesame : en
  • FR1119327A - Process for preparing a decorative plastic molding capable of being used as a usual molding : en fr
  • FR1119630A - Automotive engine lubricating oil filtering device : en fr
  • CA526628A - Manufacture of titanium compounds : en fr
  • CA526686A - Coin collecting devices : en fr
  • DE1724410U - TROUSERS OR OTHER CLOTHING WITH ADJUSTABLE WAIST. : de en
  • FR1119507A - Method and device for removing and storing manure : en fr
  • US2751543A - Acceleration limiting apparatus for aircraft : en
  • US2751571A - Battery post clamp : en
  • CA526612A - Manufacture of new highly polymeric linear esters and to the production of filaments fibres and the like therefrom : en fr
  • FR1119531A - Control system for traction devices with collapsible studs, for wheels of tractors and other motor vehicles : en fr
  • CA526556A - Telephone trunk supervisory circuit : en fr
  • CA526657A - Compression barker : en fr
  • FR1119207A - Panel usable in particular for the construction of floors : en fr
  • FR1119548A - Timer for power distribution in poultry farms or others : en fr
  • CA526636A - Carpets, rugs, and other pile materials and the manufacture thereof : en fr
  • AU1445755A - An improved method forthe production of cellulose pulp frombagasse : en
  • AU2397156A - Improvements relating to ceiling roses orthe like : en
  • GB750689A - Improvements in or relating to the manufacture of bags : en
  • AU1452355A - Process forthe production of tinctorially strong, non-flocculating phthalocyanine pigments : en
  • US2751295A - Photographic emulsions containing tanning developing agents : en
  • DE1724776U - ADJUSTABLE TRIM FASTENING WITH SUPPORT. : de en
  • GB750519A - Improvements in automatic control devices for use in telecommunication systems : en
  • US2750981A - Anti-skid device : en
  • AU1445555A - Highspeed electrostatic strip oiling : en
  • CA526461A - Treatment of shaped articles comprising a polymer of acrylonitrile : en fr
  • AU211839B2 - A foldable stool useable also as steps : en
  • CA526706A - Belt cutter : en fr
  • DK81151C - Device for collapsible crawl spaces. : da en
  • AU1446955A - Improvements in mining machines : en
  • DE1724560U - DOOR SEAL, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • DE1724633U - ARRANGEMENT FOR FIXING A WALL AT ANY DISTANCES FROM ONE LEVEL. : de en
  • DE1724727U - CHOPPING KNIFE. : de en
  • DE944798C - Arrangement for controlling circuits through electron tubes : de en
  • US2751202A - Gasifying devices : en
  • DK81175C - Method and apparatus for refining starch. : da en
  • DE1724735U - SHOE WITH BAT TAPE. : de en
  • FR1119266A - Perimeter improvements : en fr
  • GB750909A - Improvements in liquid fuel supply systems for gas turbine engines : en
  • GB750733A - Improvements in or relating to explosion resisting windows : en
  • US2750950A - Dish washer : en
  • US2751151A - Item counter and totalizer : en
  • DE1724544U - COLLECTIVE LETTER BOXES WITH ADVERTISING SPACE. : de en
  • US2750606A - Foam rubber pillow construction : en
  • GB750976A - Improvements in or relating to apparatus for logging formations traversed by a borehole : en
  • CA526663A - Recovery of magnesium from sea water : en fr
  • US2750909A - Press : en
  • US2751173A - Metal switch box mounting brackets : en
  • AU1446455A - Cold and hollow electrode : en
  • AU203627B2 - Improvements in or relating to methods of and apparatus for manufacturing ornamented flat glass : en
  • AU209330B2 - Improvements in and relating to control boards for use in electrical plant : en
  • AU217212B2 - Process for the manufacture of 15, 15'-dehydro- 3 carotene : en
  • CA526621A - Salt blocks : en fr
  • US2750807A - Special internal engaging gear set : en
  • AU204693B2 - Improvements in and relating to electric control systems : en
  • GB750637A - Improvements in or relating to coating metals with composite metallic aluminium compounds : en
  • GB750828A - Improvements in or relating to the control of electrically driven sewing machines : en
  • AU1449855A - Coating compositions for medicaments : en
  • AU542454A - Propulsive vibrator : en
  • CA526471A - Coupling devices for pipes or conduits : en fr
  • FR1119296A - Two-piece wheel enhancements for tires : en fr
  • CA526412A - Road joint connections : en fr
  • US2750827A - Evans : en
  • US2751338A - Process of vaporization of hydrogen peroxide solutions : en
  • US2751408A - Treatment of protein hydrolysates : en
  • US2750851A - Milling and boring machine with a tiltable headstock : en
  • US2751370A - Rubbers stabilized with a 1-aryl-2-mercapto-2-imidazoline : en
  • US2750621A - Stair anchor : en
  • GB750791A - New glycol or polyglycol esters and a process for the manufacture thereof : en
  • GB750832A - Apparatus for automatically shutting off pressure fluid conduits in the event, for example, of breakage : en
  • US2750654A - Miniature rectifier : en
  • DE944770C - All-wheel drive two-axle tractor : de en
  • GB750544A - Improvements in or relating to a method and apparatus for feeding batch materials : en
  • GB750997A - Improvements in or relating to a centrifugal pump : en
  • US2751155A - Hot water heating system control : en
  • USD178086S - Spoon or analogous article : en
  • FR1119537A - Method for the protection of electron tube generators against non-tolerable operating conditions at zero load and against overload : en fr
  • GB750968A - Capacitor unit : en
  • FR1119469A - Removable umbrella : en fr
  • GB750655A - -a,-a-dichloropropionates of the haloaryloxy lower alkanols : en
  • AU1446155A - Improvements in releasers for milking machinery : en
  • CA526690A - Vapor phase treatment of combined gasoline and water phases of synthesis product with a basic compound : en fr
  • DE1724498U - DRYING HOOD. : de en
  • FR1119530A - Theft warning system : en fr
  • DE1724461U - PRESSURE AND IMPACT-RESISTANT LIGHT, IN PARTICULAR WARNING, SIGNAL OR TEST LIGHT FOR VEHICLES. : de en
  • DE935204C - Coating compound to protect metal surfaces against weld spatter : de en
  • DE1724563U - FINAL BAR. : de en
  • GB750580A - Improvements in optical means for affording clear vision through a wall inclined at a small angle to the line of sight : en
  • GB750987A - Improved wheel balance testing apparatus : en
  • AU554054A - Anon-return liquid valve : en
  • DE1724421U - BRUSH. : de en
  • DE1724438U - SPEAKER MEMBRANE. : de en
  • GB750611A - Improvements in or relating to a process and machine for the production of bags and the like : en
  • GB750895A - Improvements in or relating to drawing appliances : en
  • US2750741A - Fuel regulator responsive to combustion chamber pressure : en
  • FR1119494A - Mobile guidance device : en fr
  • FR1119414A - Cinematographic camera : en fr
  • US2750767A - Device for buttering sweet corn : en
  • US2751318A - Method of manufacturing coils : en
  • DE944647C - Gas turbine plant with rotating, ring-shaped regenerator : de en
  • DE944706C - Protection device against attack for motorists : de en
  • DE944558C - Circuit arrangement with a charge storage receiving tube stabilized at or approximately at cathode potential : de en
  • FR1119595A - Knitting calculator : en fr
  • US2750937A - Steam cooking apparatus : en
  • FR1119622A - Device to ensure the fixing and approximate horizontality of a surveyor's level : en fr
  • USD178040S - Automobile tire : en
  • FR1119676A - A method of protecting against caries and a suitable device for its application : en fr
  • US2751513A - Electric brakes or slowing down devices : en
  • USD178050S - Unit for freezing ice cream : en
  • DE944636C - Circuit arrangement for polarographic devices : de en
  • US2751068A - Haddox : en
  • DK81155C - Process for the preparation of synthetic resins. : da en
  • US2750782A - Laundry apparatus : en
  • US2751119A - Milk bottle tap : en
  • GB750700A - Improvements in or relating to process for removing the waste material from cut sheets of paper, and apparatus for putting the said process into operation : en
  • FR1119525A - X-ray film cassette : en fr
  • FR1119593A - Wear coating : en fr
  • US2751113A - Dispensers : en
  • DE1724555U - COMPONENT. : de en
  • DE1724598U - POLMING OF REGISTERING SPEEDMETERS. : de en
  • DE1724663U - SEAM TABLE WITH FIXED AND MOVING BOXES. : de en
  • DE1724796U - MOBILE WORKSHOP FOR VEHICLE WORKSHOPS ETC : de en
  • US2751060A - Stoking devices for fire grates : en
  • US2750648A - Tie rod system for molds for concrete columns, walls, and the like : en
  • US2750772A - Knitting machine needle device : en
  • US2750873A - Toaster timer : en
  • US2750917A - Rotatable disc indicator attachment : en
  • GB750586A - An improved single-acting pneumatic motor : en
  • US2750957A - Injection valve : en
  • US2751312A - Lubricant composition containing powdered lithium carbonate and method of its application to metal bodies : en
  • DE1724542U - BUCKET. : de en
  • DE1724462U - LUMINAIRE, IN PARTICULAR FOR FLUORESCENT LAMPS. : de en
  • US2751144A - Apparatus for compressing gases : en
  • US2751474A - Vertical reference system with potentiometer control : en
  • DE944674C - Electrical machine with a housing in which Gewoelbestuecke form part of the magnetic circuit : de en
  • CA526571A - Silicone treated stopper : en fr
  • DE1724516U - CLOTHING RAKE. : de en
  • DE944623C - Additive for technical oils and fats based on mineral oil : de en
  • US2750677A - Bubble level : en
  • US2751019A - Apparatus for disengaging threaded joints : en
  • CA526512A - Nonwoven fabric and method of producing same : en fr
  • US2751591A - Dough panning machine : en
  • FR1119390A - Advanced respiratory mask : en fr
  • GB750977A - Production of vat dyestuffs of the anthraquinone series : en
  • DE944568C - High-voltage transformer of high performance that can be moved by rail in a practically ready-to-use condition : de en
  • CA526409A - Reinforcements for prestressed concrete and method of making same : en fr
  • CA526411A - Electric fuses : en fr
  • CA526507A - Variable resistor and actuator therefor : en fr
  • CA526603A - Tension lockup for printing plates : en fr
  • CA526688A - Petroleum compounds : en fr
  • GB750971A - Improvements in or relating to heat pumps : en
  • CA526508A - Shaftless electrical control instrumentality : en fr
  • GB750892A - Torque multiplying spanner : en
  • AU209226B2 - Fertilizer distributor and planter : en
  • CA526513A - Fabric and method of producing same : en fr
  • CA526649A - Resnatron : en fr
  • DE1724464U - WORK LIGHT WITH SUPPORT FRAME. : de en
  • DE1724613U - DISTRIBUTION ROLLER FOR MANURE SPREADER. : de en
  • CA526435A - Electric flatiron cord holder : en fr
  • CA526555A - Automatic telephone connector circuit : en fr
  • USD178099S - Coffee table : en
  • US2751083A - Centrifugal charging apparatus : en
  • US2751367A - Friable polyacrylate powders : en
  • US2751410A - 3-phenylsalicylamide : en
  • DE944596C - Rearview mirror device for motor vehicles or the like. : de en
  • US2750685A - Sandal with means for detachably attaching an outer sole thereto : en
  • AU1448755A - Improvements in or relating toa cable tool drill : en
  • CA526579A - Snap acting device : en fr
  • DE1724740U - ELECTRIC SWITCH FOR ALARM CLOCKS. : de en
  • DE1724499U - LIPSTICK. : de en
  • US2750895A - Rotary pump and motor hydraulic transmission : en
  • US2751361A - Liquid hydrocarbon gelling agents : en
  • USD178051S - Hand cultivator : en
  • GB750551A - Improvements in or relating to spectacles : en
  • GB750692A - Improvements in or relating to electrical conductors : en
  • GB750758A - Improvements in or relating to liquid dispensing units : en
  • GB750816A - Process for the preparation of synergistic antifoam compositions : en
  • GB750979A - Machine for packing sand in a mold box : en
  • DE1724475U - DEVICE FOR SMOKE-SIDE CLEANING OF EXHAUST GAS BOILERS. : de en
  • DE944698C - Arrangement for reducing the drag of aircraft fuselages, especially for cargo aircraft : de en
  • FR1119329A - Improvements to cable making machines or the like : en fr
  • DE944577C - Process for the production of disazo dyes containing copper or nickel : de en
  • FR1119439A - Enhancements to portable and wall fans : en fr
  • FR1119497A - Centrifugal system for twisting spindles more particularly intended for synthetic yarns and making it possible to avoid the frying of the wire coming from each spindle when the twist is stopped : en fr
  • DE1724676U - CASSETTE TUNNEL FOR X-RAY FILM CASSETTES. : de en
  • FR1119606A - Resonant Cavity Klystrons Improvements : en fr
  • FR1119692A - Improvements made to escalators : en fr
  • US2751157A - Grinding mill embodying coaxial oppositely rotating grinding disks : en
  • USPP1486P - Rose plant : en
  • AU210220B2 - Process for preparing highly basic polyvalent metal salts of organic acids : en
  • CA526446A - Machine for manufacturing parcel carriers : en fr
  • US2751168A - Boundary layer induction system for aircraft power plant : en
  • US2751300A - Photographic solvent transfer reproduction process : en
  • CA526407A - Caliper gauge : en fr
  • CA526533A - Soft soldering magnesium : en fr
  • CA526587A - Automatic calculating machine for matricial calculation : en fr
  • DE944653C - Device for moving a perforated film strip by means of a toothed drive roller driven at constant speed : de en
  • GB750818A - 11-a-acyloxy steroids and the preparation thereof : en
  • CA526548A - Apparatus for contacting solids and vapors : en fr
  • AU212581B2 - Power pruner : en
  • US2751360A - Presolvated aluminum soap gelling agents : en
  • GB750564A - Harvester : en
  • GB750740A - Improvements in or relating to arrangements in a time division multiplex communication system for generating amplitude modulated pulse trains or for separating such pulse trains : en
  • AU213254B2 - Method of cooling animal and vegetable products and cooling plant to carry the method intoeffect : en
  • DE1724429U - AUTOMATIC FEEDER FOR SHEET PROCESSING MACHINES. : de en
  • AU207056B2 - Improvements in hinged boom spray equipment : en
  • US2751234A - Means for reducing the overall height of a motor vehicle trailer : en
  • US2751404A - Process for the catalytic treatment of gases containing carbon compounds and hydrogen : en
  • US2750845A - Belt feed mechanisms for automatic firearms : en
  • US2751504A - Support for image amplifiers : en
  • US2750841A - Extractor spring retainer for a firearm : en
  • AU1455255A - Microwave transmission devices : en
  • CA526666A - Processes of manufacturing parts from heat resisting alloys : en fr
  • AU206278B2 - Improvements in and relating to rotary devices and casing structures therefor : en
  • CA526662A - Quaternary ammonium ion-exchange resins and process of using the same : en fr
  • CA526698A - Coil-retaining device : en fr
  • DE944672C - Terminal block for electrical junction boxes : de en
  • FR1119675A - Process for restoring the finish of clothing or textiles after washing, cleaning or dyeing : en fr
  • FR1119693A - Wire printer controlled by drive cables : en fr
  • US2750710A - Sewing welt and trim strip : en
  • US2750962A - Solenoid operated valve structure : en
  • US2751403A - Catalyst recovery from alcohol synthesis process : en
  • CA526652A - Electronic dancer roll control : en fr
  • CA526734A - Sheet polishing apparatus : en fr
  • AU206934B2 - Magnetic electron multiplier gate : en
  • DE1724751U - DICE SOCIETY GAME. : de en
  • US2750847A - Pneumatic recuperator for a gun : en
  • US2751208A - Swinging mechanism for the disintegrating head of a continuous miner : en
  • DE944700C - Trailer coupling with pin lock : de en
  • US2751191A - Mobile jack stand : en
  • US2751563A - Radio frequency transformer and coil form : en
  • US2750717A - Honing device : en
  • US2750749A - Utility tunnel construction : en
  • CA526543A - Stock material for microporous articles and methods of making the same : en fr
  • AU210002B2 - Vehicle and frame structure therefor : en
  • AU211658B2 - Improvements in mounting racks carrying electronic equipment : en
  • AU213255B2 - Improvements in or relating to aperture closing devices : en
  • GR17020B - DECORATION OF ART WORKS (SHEETS) FROM THE VIEW OF UNDERGROUND SURFACES. : el en
  • FR1119545A - Bogie for rail vehicles : en fr
  • GB750659A - Improvements in conveyors for sheet material : en
  • GB750679A - An arrangement of exhaust valves in a two-stroke cycle internal combustion engine : en
  • GB750819A - Improvements in or relating to the manufacture of 2.5-dichloro alkali metal phenolates : en
  • AU1444155A - Improvements in relating to processes for connecting wires to printed circuits : en
  • FR1119322A - Improvement of motor vehicles for their use on all terrains : en fr
  • FR1119324A - Advanced armored seat : en fr
  • DE944571C - Process for influencing the electrical properties of semiconductor bodies during their production from pure semiconductor material, which contains only very small amounts of donor and receiver contamination : de en
  • FR1119437A - Corrosion protection device in heat recovery units : en fr
  • FR1119670A - Reinforcement for espadrille soles : en fr
  • CA526457A - Powder hopper : en fr
  • DE1724784U - CONDENSATION PROTECTION FOR WATERPROOF WATCHES. : de en
  • DE944744C - Multivibrator circuit : de en
  • FR1119460A - Spray : en fr
  • FR1119560A - Process for manufacturing footwear and articles obtained by this process : en fr
  • IE22092L - Carotenoid compounds : en
  • FR1119397A - Rotary dryer, especially for granular substances : en fr
  • US2751462A - Fuse circuit breaker : en
  • US2751556A - Variable transfer directional coupler for microwave energy : en
  • DE944740C - Arrangement for speed control of direct current machines, whose armatures are fed by a reversing converter : de en
  • DE944767C - Roll film camera with film pressure plate that can be lifted off the film : de en
  • GB750675A - Pressure rollers for spinning machines : en
  • DE1724439U - ELECTRICAL AID. : de en
  • DE1724500U - DEVICE FOR DISPENSING Dough. : de en
  • GB750914A - Means for adjusting the effective throw of a crank or eccentric mechanism : en
  • GR17032B - CHEMICAL METHODS BY NICKEL PLATING AND BATHS FOR THEM. : el en
  • CA526721A - Apparatus for making short radius elbows : en fr
  • FR1119300A - Device for connecting tubular elements : en fr
  • FR1119533A - Device for printing crossword puzzles : en fr
  • FR1119557A - Eccentric mechanism : en fr
  • DE1724612U - CONTROL DEVICE FOR AGRICULTURAL MACHINERY AND EQUIPMENT. : de en
  • FR1119272A - Support and frame for plastic : en fr
  • FR1119562A - case : en fr
  • FR1119641A - Cutting bar fixing device adaptable to tractors : en fr
  • FR1119649A - Improvements to processes and products to increase the corrosion resistance of aluminum and its alloys : en fr
  • FR1119666A - Differential pressure differential device depending on the flow rate of a fluid : en fr
  • GR17029B - MANUFACTURE OF A NEW TYPE OF DECORATION ITEMS VARIOUS REPRESENTATIVE PERFORMANCES FROM A SPECIAL MIXING FABRICATION. : el en
  • AU214786B2 - Terpolymers containing vinyl acetate and maleic anhydride, method of preparing said terpolymers compositions for sizing nylon yarns, and method of sizing nylon yarns : en
  • CA526429A - Method and apparatus for producing dehydrated lignite and resultant product : en fr
  • FR1119326A - Process for the manufacture of bushings provided with an external bead : en fr
  • FR1119212A - Motor vehicle gearbox gear engagement device : en fr
  • FR1119230A - Adjustable support structure : en fr
  • AU1452555A - Process for bringing a condensable vapour under pressure using cooling and compression : en
  • AU211076B2 - Improvements in or relating to television receivers : en
  • CA526495A - Method of metallizing and bonding non-metallic bodies : en fr
  • CA526504A - Varnish remover : en fr
  • US2751236A - External joint sealing strip : en
  • GB750838A - Improvements in or relating to eddy-current speed or rate indicators : en
  • GB750650A - Improvements in or relating to the testing of coal for the determination of ash content and to the processing of coal : en
  • FR1119457A - Automatic platen press with rotary grippers : en fr
  • GB750545A - -a, -a-dichloropropionic acid esters of the polyhydric alcohols : en
  • FR1119217A - High voltage switch : en fr
  • DE944657C - Extraction device for vehicles, in particular motor vehicles and trailers : de en
  • DE944687C - Display device for large measuring ranges of the measuring unit, especially depth indicator : de en
  • FR1119404A - Ear protectors : en fr
  • GB750657A - Improvements in gas filters : en
  • AU1440855A - Improvements in and relating to rotary devices and casing structures therefor : en
  • AU1441155A - Microporous rubber separator for galvanic cells such as accumulators, and method of manufacturing such separator : en
  • GB750766A - An improved method of and means for heating the ends of tubes : en
  • DE1724514U - TABLE CLAMP. : de en
  • FR1119647A - Clothes dryer : en fr
  • GB750516A - Substituted stilbenes : en
  • DE944606C - Process for the catalytic production of gasoline-like isomeric hydrocarbons from olefin-containing starting materials : de en
  • GB750604A - Colouring materials of the anthraquinone series : en
  • GB750808A - Improvements in and relating to inkholders : en
  • GB750827A - Apparatus for binding wire or similar bundles of material : en
  • GB750984A - Racemisation procedure : en
  • DK81127C - Process for the extraction of manganese compounds. : da en
  • DE1724404U - REINFORCEMENT FOR CORDS. : de en
  • GB750649A - Improvements in and relating to girdles and like garments : en
  • GB750664A - Veneer-joining machine : en
  • DE944799C - Arrangement for single-channel stereophony : de en
  • FR1119516A - Process for manufacturing tubes with curved fins and tubes conforming to those thus obtained : en fr
  • US2750726A - Tractor mounted mower : en
  • CA526755A - Wrapping and twisting apparatus : en fr
  • GB750671A - Improvements in and relating to gymnastic apparatus : en
  • US2751286A - Gasification apparatus with metallic water jacket nozzle for steam : en
  • GB750536A - Friction clutch : en
  • DE944718C - Suction mouthpiece for suction conveyor systems : de en
  • CA526499A - Radio communication systems : en fr
  • AU1437355A - Apparatus for preheating finely granulated solid materials, particularly raw cement powder : en
  • DE1724622U - CLIMATE RING FOR POT PLANTS. : de en
  • DE1724430U - REEL CORES FOR TAPES. : de en
  • AU205676B2 - A method of and solution for producing a paint bonding surface on metals : en
  • CA526541A - Knife sharpening mechanism for cutting machines : en fr
  • DE944686C - Process for the production of profiled bodies from wood : de en
  • FR1119541A - Labeling process and device for its implementation : en fr
  • GB750978A - Improvements relating to means for removing and replacing the covers of soaking pit furnaces : en
  • CA526627A - Mixer for mortar, plaster, or the like : en fr
  • US2750623A - Process for removing backbones from fish : en
  • US2750669A - Frozen food cutter : en
  • US2750698A - Two-ply display mounts for calendar pads or the like : en
  • DE1724794U - RATCHET WRENCH. : de en
  • GB750662A - Improvements in or relating to electrical polarity control means for mechanical rectifier arrangements : en
  • GB750789A - Improvements in or relating to duplex-type photographic document copying apparatus : en
  • GB750836A - Improved electronic switching apparatus : en
  • FR1119665A - Device for prior checking of electrical circuits : en fr
  • GB750917A - Improvements in and relating to liquid dispensing apparatus : en
  • USD178101S - Awning : en
  • US2750882A - Sheet feeding means for dual purpose duplicator : en
  • US2751327A - Preparation of hair treating compositions in solid form : en
  • US2751373A - Light-sensitive polymers for photomechanical processes : en
  • FR1119621A - Ice cream color production process in textile printing : en fr
  • GB750493A - Improvements in or relating to internal combustion engines : en
  • GB750780A - Lubricating washers or oil retaining wads for textile spinning and twisting spindles, and for other suitable purposes : en
  • DE1724595U - EYEGLASSES FOR BARE GLASSES WITH BINOCULAR SEAM PART HEIGHT METER. : de en
  • DE944677C - Electromagnetic switching device, in particular relay, with an E-shaped component : de en
  • DE944697C - Jet pump for generating air foam for fire extinguishing purposes : de en
  • DE944602C - Classifier with a scraper system that performs an elliptical movement in a vertical plane : de en
  • CA526626A - Extraction process for polymer treatment : en fr
  • BE525788A - : en
  • AU1443955A - Fuel controls for turbine-type powerplants : en
  • CA526700A - Radar systems : en fr
  • US2751355A - Transmission fluid : en
  • CA526480A - Electrical apparatus : en fr
  • US2751483A - Constant temperature oven : en
  • US2751552A - Thickness gage for metallic coatings : en
  • US2751503A - Solenoid powered tuner : en
  • FR1119608A - Excitation circuit of two transmitters : en fr
  • FR1119639A - Electrical printer recording device : en fr
  • GB750529A - Improvements in the treatment of fabrics in tubular form made from yarns of acrylic resins, and in the treatment of such yarns : en
  • GB750588A - Novel xanthine derivatives and a process for the manufacture thereof : en
  • GB750835A - Improvements in or relating to magnetic memory units : en
  • US2750843A - Gun firing system : en
  • DESC017667MA - : de en
  • DK81157C - Device for thinning machines for root vegetables. : da en
  • FR1119222A - Device for rinsing the laundry by progressive deconcentration and overflow of the washing bath : en fr
  • GB750578A - Improvements in or relating to electric pulse coding arrangements : en
  • US2751402A - Oxidation of hydrocortisone esters to cortisone esters : en
  • CA526718A - Induction furnaces : en fr
  • DE1724797U - SUSPENSION BRACKET FOR COMPRESSED AIR AND ELECTRIC TOOLS OD. DGL. : de en
  • AU208281B2 - Method of determining fluid leakage in heat exchangers : en
  • AU204094B2 - Improvements in or relating to piston operated prime movers, more particularly ofthe free piston kind comprising an auxiliary gas turbine adapted to drive atleast one auxiliary device ofthese prime movers : en
  • US2751266A - Device for damping by fluids, the weaving motion of railway cars : en
  • US2751463A - Positive opening and closing switch : en
  • US2751491A - Single track railway signal systems using normally deenergized coded track circuits : en
  • US2750886A - Gas pressure blasting device : en
  • US2751337A - Process for separation of acetone and methanol from complex mixtures : en
  • US2751532A - Relative speed control of plural motors especially for tension control : en
  • US2751539A - Aircraft control apparatus : en
  • DE944641C - Starting decompression device : de en
  • DE944695C - Exhibition and similar facilities : de en
  • US2751015A - Rotary wall scratcher for well bores : en
  • US2750808A - Mechanical devices : en
  • US2750942A - Surgical dressings : en
  • US2751371A - Sulfur vulcanizable rubber stabilized with a reaction product of an alkylaryloxy phosphorus dichloride and a secondary amine : en
  • US2751458A - Hydraulic brake system operated flashing signal : en
  • FR1119623A - Means of protection against wear of the wire fasteners of buttons, method and instrument for the implementation of this means : en fr
  • US2750652A - Pile rug and rug base : en
  • US2751220A - Door locking means : en
  • DE1724599U - ELECTROACOUSTIC CONVERTER MADE OF CERAMIC SUBSTANCES WITH A CLOSING MEMBRANE. : de en
  • FR1119336A - Advanced engine : en fr
  • DE944629C - Process for the production of a practically anhydrous lubricating grease : de en
  • DE944728C - Process for removing cobalt compounds from the liquid organic carbonyl compounds obtained by reacting olefins with carbon oxide and hydrogen in the presence of cobalt catalysts : de en
  • FR1119311A - Sheep case with dial embedded in the mass of the bezel : en fr
  • AU206168B2 - Process and apparatus for distilling mineral oil : en
  • DE1724493U - PRESSING DEVICE FOR THE MANUFACTURING OF GLASS BLOCK WITH WIRE INSERT. : de en
  • US2751384A - Phosphonamide derivatives of triazine : en
  • USRE24167E - Auxiliary tool support : en
  • FR1119603A - Improvements to electrical remote ignition devices for explosive charges : en fr
  • GB750676A - Improvements in the production of 2-aminopyrimidines : en
  • CA526647A - Circuit interrupters : en fr
  • DE944597C - Dry shaver with a shear plate curved by tension and mounted with opposing edge parts in slots of a holder : de en
  • DE944787C - Method and device for applying heat exchange fins to heating or cooling pipes : de en
  • FR1119696A - Sound diffuser : en fr
  • US2750982A - Apparatus for adjusting electrical contacts : en
  • CY147A - Treatment of alcoholic distillates : en
  • DE1724447U - SWITCHABLE DEVICE SOCKET. : de en
  • DE944652C - Film gripper for cinematographic recording and playback devices : de en
  • GR17025B - ENLARGEMENT AUTHORITY OF CLOSE OBJECTS USED AT THE SAME TIME AS COMMON GROUPS. : el en
  • FR1119499A - Two-piece wrench with adjustable jaw spacing : en fr
  • GB750497A - Improvements in or relating to interlocked electric switch and socket outlet assemblies : en
  • GB750942A - Improvements in or relating to furniture supporting elements : en
  • DE1724664U - ARRANGEMENT FOR EXTENSION OR EQUIPMENT OF MOLDED PIECES. : de en
  • DE1724690U - LONGITUDINAL MOVING SPLINED SHAFT CONNECTION FOR DRIVE SHAFTS OF MOTOR VEHICLES. : de en
  • US2751096A - Rear dump wagon : en
  • US2751043A - Separation of suspended solids from fluids : en
  • US2751210A - Conveyor head shaft : en
  • US2750903A - Fly-ash reinjection : en
  • US2751063A - Power driven elevating conveyor : en
  • DE943936C - Machine for labeling items such as bottles or the like that are moved upright. : de en
  • DE944619C - Device to block the discharge paths of a rectifier in the event of faults : de en
  • DE944762C - Main bearings for horizontal piston engines : de en
  • AU1453955A - Improvements in or relating to aircraft flight controls : en
  • CA526738A - Method for the manufacture of television screens : en fr
  • CA526539A - Process of producing hydrocarbon sulphonyl chlorides using aliphatic azo catalysts : en fr
  • GB750653A - Broken end suction arrangement for condenser carding engines : en
  • GB750795A - Improvements relating to the setting of axminster spools : en
  • DK81141C - Electrical appliance with a contact element slidable along a helical or helical wire. : da en
  • DE944779C - Attachment of axles for rollers, especially for steel link bands : de en
  • FR1119687A - Accelerated setting concrete and its manufacturing process : en fr
  • FR1119372A - Fruit or vegetable juice extractor : en fr
  • GB750807A - Improvements in or relating to machines for attaching heels to shoes : en
  • DE944572C - Saw tooth vibrator : de en
  • DK81165C - Hydraulic press. : da en
  • GB750797A - Process of manufacture of an antibiotic product having a specific action against the microbes causing fermentation and decomposition of foods, and product obtained thereby : en
  • US2751443A - Coaxial low-noise amplifier : en
  • US2751005A - Device for cutting a line of striations across strip material : en
  • DE944814C - Gas purifier : de en
  • FR1119285A - Device for delivering metered quantities of pasty materials and in particular bread dough : en fr
  • DE944805C - Soot preparation easily dispersible in water and process for its preparation : de en
  • CA526685A - Method of and apparatus for grinding and refining material : en fr
  • CA526752A - Device for canning : en fr
  • DE944696C - Automatic fire extinguisher shower : de en
  • GB750509A - Sharpened and frayed artificial fibres for brush bristles, their process of manufacture and a machine for carrying it out : en
  • GB750690A - Control means for auxiliary driving means in sewing machines : en
  • GB750842A - Improvements in and relating to electric circuit interrupters of the liquid blast type : en
  • GB750952A - Power-operated shears : en
  • GB750682A - Improvements in tables : en
  • DE944598C - Fire control device for guns, especially several batteries : de en
  • US2751445A - Video signal mixing amplifier circuits : en
  • CA526441A - Collar protector and support : en fr
  • DE1724548U - STOVE PIPE CONNECTOR FOR FIREPLACE. : de en
  • DE944589C - Sprinkler with an air chamber consisting of a long portable pipe for intermittent delivery of water : de en
  • FR1119333A - Device allowing the driver of a vehicle to know the position of the steered wheels : en fr
  • DE1724636U - BOLT. : de en
  • DE944620C - Optical-electromagnetic control device : de en
  • DE944824C - Poultry water : de en
  • GB750847A - Improvements in or relating to purification of citrazinic acid : en
  • US2751278A - Process for the chemical modification of cotton sliver with sodium hydroxide solution : en
  • AU1442055A - Improvements in or relating to devices for drawing sterilized liquids froma vessel : en
  • US2750999A - Multiple effect evaporator tower : en
  • USD178087S - Coin holder for automobiles : en
  • GB750624A - Improvements in or relating to receptacles for the transport of liquids : en
  • GB750901A - Improvements in or relating to automatic telephone systems : en
  • GB750906A - Means and process for sealing joints and apertures : en
  • DE944605C - Process for the preparation of anhydrous sodium sulfide : de en
  • AU207372B2 - An improved foldable combination of working surface and seat : en
  • GB750732A - Automatic double-end tenoning and slotting machine : en
  • AU209831B2 - Improvements in instruments wherein mutliple inputs are combined into an output indication : en
  • AU1448255A - Improvements in or relating to oscillator circuits : en
  • AU209151B2 - Compositions for controlling parasitic worms in agricultural soils : en
  • AU1442255A - Colour television receiver : en
  • CA526573A - Control means for liquid-operated servo-mechanisms : en fr
  • US2751356A - Hydraulic pressure transmitting fluid : en
  • FR1119471A - Method and device for assembling cores, molds or the like : en fr
  • US2750913A - Can and cover feeding mechanism : en
  • US2751393A - Imidazoline derivatives of aryl indoles : en
  • US2751505A - Neutronic reactor device : en
  • CA526736A - Venturi cleaning nozzle : en fr
  • US2750965A - Looms for weaving : en
  • US2751435A - Registering and translating circuits for use in telecommunication systems : en
  • US2750629A - Device for the manufacture of molded rubber boots and similar articles : en
  • US2751350A - Rust-inhibited silicate base oils : en
  • GB750742A - Improvements in or relating to first stage rotary pump for use in a two-stage vacuumpumping system : en
  • DE944645C - Rotary rotor for rotary feeders for gas turbines and jet engines : de en
  • US2751130A - Closure for collapsible tubes : en
  • DE1724644U - ARRANGEMENT AS A CLOSURE FOR SOCKET PIPES. : de en
  • FR1119225A - Improvements in the manufacture of foundry casting molds, cores and funnels : en fr
  • US2751260A - Replaceable leader pin bushing : en
  • AU1451455A - Improvements in or relating to implements for planting or distributing seeds orthe like material : en
  • CA526638A - Pasteurizing apparatus of the plate type : en fr
  • AU206002B2 - Improvements in or relating to implements for planting or distributing seeds orthe like material : en
  • US2750600A - Inflatable cushioned receptacle : en
  • GB750620A - Fluid pressure control valves : en
  • GB750796A - Improvements in pile driving hammers : en
  • GB750841A - Improvements in or relating to fasteners : en
  • DE944549C - Process for the photochemical chlorination of methane to carbon tetrachloride : de en
  • DK81134C - Process for the production of cast iron. : da en
  • FR1119260A - Improvements to projection screens with transparent blades providing the impression of relief : en fr
  • CA526415A - Combined suction cleaner and floor polisher : en fr
  • CA526654A - Electrical control apparatus : en fr
  • US2751044A - Means for lubricating machinery : en
  • USD178070S - Link chain for a bracelet or the like : en
  • US2750602A - Adjustable leg structure for bed frame or the like : en
  • US2751025A - Fire extinguisher : en
  • US2751052A - Joint for roofing, wall, floor or the like : en
  • US2751442A - Distortionless feedback amplifier : en
  • DE1724611U - TRIPLE POWER HARROW. : de en
  • FR1119249A - Device for attaching a television cathode ray tube to a receiver : en fr
  • US2750920A - Door chime and wicket mechanism : en
  • USD178057S - China cabinet or the like : en
  • US2751450A - Electric snap switches : en
  • DE944608C - Process for the preparation of 11-ketoallosteroids saturated in the nucleus : de en
  • DE944581C - Process for the production of a pilen base : de en
  • FR1119323A - Tool holder with speed multiplier for milling machines and other machine tools : en fr
  • FR1119410A - Retractable lens tube camera : en fr
  • GB750562A - Improvements in or relating to valve spring compressors : en
  • FR1119405A - Electric power transmission device : en fr
  • GB750681A - Means for fixing electrical coils on iron cores : en
  • FR1119447A - Larmier, especially for windows : en fr
  • GB750790A - Improvements relating to machines for closing and sealing sheet metal containers : en
  • FR1119429A - Torch igniter for gas turbines and combustion heaters : en fr
  • US2750954A - Valve mechanism for filling and controlling fuel level in a tank : en
  • US2751444A - Stabilizer for radio frequency amplifier : en
  • US2750993A - Folding and adjustable chair back : en
  • US2751065A - Thomson : en
  • US2751163A - Roll paper holder and cutter : en
  • DE1724427U - HOLDERS FOR LETTERS. : de en
  • FR1119656A - Hearing room seat cuff : en fr
  • GB750541A - Method of making selenium rectifiers : en
  • GB750627A - Improvements in and relating to the production of calcium carbide : en
  • DE1724570U - WOOD FORMWORK PANEL. : de en
  • DE1724689U - BALANCING GEAR WITH BEVEL GEAR SET, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • DE1724685U - GAS PROTECTION MASK. : de en
  • FR1119365A - Molybdenum Processing Improvements : en fr
  • FR1119368A - Safety hook : en fr
  • GB750928A - Improvements in coating metals with aluminium : en
  • DE1724668U - PRESENTLY FOR ADVERTISING PURPOSES LINE DISPLAY OF FIGURES, PROFILES OR. DGL. : de en
  • DE1724774U - STAMP PACKAGE. : de en
  • US2750838A - Computing weighing scale and optical projection viewing means : en
  • AU208885B2 - Improvements in coin-freed vending machines : en
  • CA526427A - Adjustable bed mattress : en fr
  • CA526604A - Suction cleaner dome mounting construction : en fr
  • CA526730A - Combustion apparatus : en fr
  • US2750668A - Paper cutter with multiple uses : en
  • US2750736A - Explosion plant for generating working gases and process for operating same : en
  • US2751253A - Adjustable spray nozzle : en
  • CA526481A - Electrical apparatus : en fr
  • DE1724688U - DEVICE FOR RELEASING THE INTERLOCKING LATCHES OF AN INDEPENDENT VEHICLE COUPLING. : de en
  • CA526687A - Control valves for hydraulically operated vehicle or other loaders : en fr
  • US2750713A - Controls for bean sprouting machine : en
  • US2750952A - Valve systems for the control of fluid pressure : en
  • US2751317A - Method of removing insulating coatings from wires : en
  • CA526398A - Cigarette making machine : en fr
  • DE1724417U - DEVICE FOR REGULATING THE PRESSURE FORCE OF ROLLERS AND TEXTILE MACHINES. : de en
  • DE1724749U - BOARD GAME LIKE CHESS, LADY & THE LIKE. : de en
  • AU1449055A - Improvements in sliding clasp fasteners : en
  • CA526709A - Butadiene-1,3 and dialkyl methylenemalonate copolymers : en fr
  • US2750760A - Refrigerating apparatus : en
  • AU213236B2 - Improvements in and relating to electromagnetic control devices : en
  • US2750934A - Two-direction engine starter : en
  • DE944833C - Process for color development of photographic and cinematographic images : de en
  • FR1119305A - Improvements to pipe fittings : en fr
  • DE944560C - Double pipe circuit with suppression of malfunctions caused by the curvature of the pipe characteristics : de en
  • US2751287A - Gasification of fuels : en
  • US2751417A - Oxidation of saturated cyclic hydrocarbons to hydroperoxides : en
  • DE1724418U - DRAINAGE HOSE FOR WASHING MACHINES OD. DGL. : de en
  • DE1724788U - MIXING TAP FOR OVERFLOW TANK. : de en
  • AU206281B2 - Coating compositions for medicaments : en
  • DE1724585U - MAGNETIZING HEAD. : de en
  • DE1724716U - CONTAINER FOR TEMPORARILY ACCEPTANCE OF LIQUIDS ACCUMULATING IN PORTIONS. : de en
  • US2751251A - Reaction type water sprinkler : en
  • DE944679C - Method and device for regulating the delivery rate in a centrifugal blower or a centrifugal pump : de en
  • GB750983A - Preparation of 2, 5-dimercaptides of 1, 3, 4-thiadiazole : en
  • CA526633A - Method of recovering uranium from ores thereof : en fr
  • FR1119662A - Plant cuticle separation process : en fr
  • CA526545A - Balanced door organization with pressure release : en fr
  • DE944722C - Washable textile finishing agents : de en
  • FR1119413A - Improvements made to tire treads : en fr
  • FR1119588A - Electromagnetic mechanism operating by eddy currents : en fr
  • GB750685A - Radar training apparatus : en
  • US2750659A - Machine for the automatic forming of the laminated iron core of transformers, induction coils, and the like : en
  • US2751199A - Heat exchanger : en
  • AU214636B2 - Improvements relating tothe manufacture of resilient materials in foam form : en
  • DE944601C - Device for a metal extrusion press for axially locking the transducer : de en
  • US2751017A - Retrievable well packer : en
  • US2751170A - Airplane de-icing apparatus : en
  • DE1724491U - INJECTION CANNULES. : de en
  • US2750861A - Mounting for disc type soil working tools : en
  • US2751213A - Price indicator for fully automatic inclination scales : en
  • CA526550A - Manufacture of n-trichloromethylthioimides : en fr
  • DE944701C - Tilting device : de en
  • US2751400A - Hydrogenation of 11alpha-hydroxypregnenes : en
  • US2751407A - Purification of 1, 4-dicyano-2-butene isomeric mixtures : en
  • US2751429A - Vectorscope : en
  • CA526609A - Containers for rodenticides : en fr
  • GB750999A - Improvements relating to fluid pressure braking systems : en
  • DE1724437U - ARRANGEMENT OF SURVEILLANCE TABLES AT SMALL STATION. : de en
  • DE1724446U - CONNECTORS FOR ELECTRICAL CABLES. : de en
  • CA526425A - Retriever : en fr
  • DE1724707U - SNOW CHAIN FOR SPOKED WHEELS. : de en
  • DK81153C - Veneer glue machine. : da en
  • DE1724435U - DEVICE FOR HEATING RAILWAYS. : de en
  • DK81162C - Carburettor. : da en
  • FR1119291A - Reinforced plastic breastplate : en fr
  • FR1119382A - Process for obtaining metallic coatings : en fr
  • US2751129A - Dispensers : en
  • US2751276A - Colored adhesive tape : en
  • US2751456A - Radiosonde balloon breakage switch : en
  • US2750695A - Steam flatiron : en
  • US2750638A - Combination storm vent awning : en
  • US2750795A - Hydraulic oscillating-load generators, particularly for material testing machines : en
  • US2751342A - Polishing of aluminum and aluminum base alloys : en
  • US2751587A - Range gated automatic gain control : en
  • AU208904B2 - Cathode ray amplifier : en
  • AU626055A - Improved metalclad switch-gear : en
  • CA526410A - Pneumatic cylinder hammers and controls therefor : en fr
  • DE1724441U - SHOULDER DISTRIBUTOR. : de en
  • DE1724606U - DRIVER OR DRIVER SEAT FOR AGRICULTURAL MACHINERY OD. DGL. : de en
  • US2751291A - Alloy steel : en
  • US2751581A - Hand-operated portable traffic signal light : en
  • US2750670A - Dental model : en
  • US2750691A - Steam iron : en
  • US2750728A - Sealing assembly for the header mount of a sidehill harvester : en
  • US2750682A - Drying apparatus : en
  • US2751232A - Baby stroller and latching mechanism therefor : en
  • US2751385A - Vat dyes : en
  • AU205229B2 - Improvements in or relating to devices for drawing sterilized liquids froma vessel : en
  • FR1119438A - Bottle opener and box piercer : en fr
  • US2751517A - Filament structure for electron tube : en
  • US2751254A - Valve particularly adapted for beverage dispensers : en
  • DE1724666U - DECORATIVE FLAT STAND. : de en
  • US2750666A - Agricultural appliances : en
  • US2750676A - Master gauge for bevel gears : en
  • CA526538A - Apparatus for stretching film : en fr
  • CA526605A - Cellulose sulfate preparation : en fr
  • US2751091A - Conveyor systems : en
  • DE1724635U - PROTECTIVE AND DECORATIVE CAP FOR SCREWS, IN PARTICULAR HEAD SCREWS. : de en
  • FR1119528A - Quilted bedspread and similar : en fr
  • GB750726A - An improved machine for slotting screw blank heads : en
  • DE1724557U - WINDOW. : de en
  • AU1445255A - Improvements in private automatic exchanges : en
  • DE1724566U - HOLDER FOR FASTENING RODS FOR ANTENNAS OR. DGL. ON CHIMNEYS. : de en
  • CA526673A - Method of producing ammonium sulphamate : en fr
  • US2750979A - Internally and externally threaded bushing having internal and external locking means : en
  • DE944595C - High pressure fluid gear pump : de en
  • DE944822C - Device for the distribution of manure fed through a manure system by means of a rotating or pendulum tool : de en
  • DE944667C - Device for the production of emulsions : de en
  • FR1119219A - Process for preparing sodium bicarbonate and ammonium sulfate : en fr
  • GB750849A - Improvements in surgical dressings : en
  • US2751427A - Battery : en
  • US2750884A - Blasting of underground formations : en
  • CA526458A - Dithiophosphatosuccinic acid triester salts and preparation of same : en fr
  • CA526697A - Fabrication of thermoplastics : en fr
  • DE1724692U - CAR BUS IN THE SHAPE OF A SEMI-TRACTOR. : de en
  • DE944797C - Detachable vehicles with streamlined roller shutter cladding on the front walls : de en
  • FR1119486A - Printing process using leuco esters derived from vat dyes : en fr
  • GB750772A - An improved sleeping-car trailer for motor vehicles : en
  • DE1724661U - SEAMS TO FIT, ESPECIALLY OF CLOTHING FABRICS. : de en
  • US2751477A - Electrical resistive device : en
  • FR1119239A - Improvement in obstacle detection devices working by exploration : en fr
  • US2750826A - pliers : en
  • US2751274A - Magnetic recording : en
  • US2751088A - Adjustable partition clip for trays and shelving : en
  • AU206429B2 - Improvements in heat exchangers : en
  • CA526509A - Variable resistance control device : en fr
  • DE1724532U - KITCHEN UNIT CABINET. : de en
  • AU210917B2 - Improvements relating to automobile door latching systems : en
  • US2750945A - Hop-picking machine : en
  • US2751006A - Knife-clamping means for rotary shear : en
  • GB750723A - Refractometer for liquids and gases : en
  • GB750915A - Improvements in or relating to electric fluid heaters : en
  • FR1119708A - Logic circuits using junction transistors : en fr
  • AU208731B2 - Fuel controls for turbine-type powerplants : en
  • USD178064S - Link chain for a bracelet or the like : en
  • US2751487A - Spring hinge for range surface units : en
  • US2751500A - Frequency monitoring arrangement : en
  • DE1724630U - WEDGE, IN PARTICULAR FLAT WEDGE. : de en
  • DE1724773U - PACKAGING FOR CLOTHES, IN PARTICULAR MEN'S OVER SHIRTS. : de en
  • GB750908A - Improvements in or relating to methods and apparatus for recording electrical or mechanical vibrations : en
  • CA526703A - Radio direction finders : en fr
  • DE1724402U - SHIRT, IN PARTICULAR SPORTS SHIRT OD. DGL. : de en
  • DE1724443U - HOUSING FOR RADIO DEVICES WITH KINKED BALL. : de en
  • FR1119276A - Method of numbering and marking the wires of detonators or similar applications and products conforming to those obtained : en fr
  • GB750738A - Improvements in check valves : en
  • US2750964A - Weaving with hook engagement of selected pile ends : en
  • FR1119679A - Double-action Italian-style <window> window : en fr
  • GB750607A - Improvements in and relating to cranes : en
  • GB750667A - Quick assembling means for aircraft parts : en
  • GB750774A - Improvements in or relating to meat cutters : en
  • US2751092A - Coding, decoding, and code sensing mechanisms for sorting apparatus : en
  • AU1450755A - Exhaust or suction silencer for internal combustion engines : en
  • US2750871A - Extractor : en
  • US2751433A - Character analyzing systems : en
  • US2750762A - Refrigeration system for air conditioning apparatus : en
  • AU214635B2 - Improvements in and relating to trans-illuminated panels : en
  • FR1119524A - Improvements in ring twisting looms : en fr
  • US2750891A - Rotary power device of the rotary abutment type : en
  • US2750997A - Dual fuel apparatus for heaters : en
  • US2751067A - nicholson : en
  • US2751569A - Lamp holder : en
  • DE1724529U - WARDROBE WITH BOARD. : de en
  • FR1119309A - New oxygen tent : en fr
  • GB750784A - Spray device for use in cleaning containers : en
  • US2751480A - Induction heating apparatus and method of heating extensive surface areas : en
  • FR1119584A - Lashing device, usable in particular for holding barrels, barrels or the like : en fr
  • FR1119654A - Improvements made to polyhedral thin metal foil receptacles, in particular parallelepipedal, and to processes and apparatus for their manufacture : en fr
  • GB750582A - A triple valve for air brakes, more particularly for railway vehicles : en
  • FR1119472A - Horizontal drilling or milling machine : en fr
  • FR1119534A - Phonographic record : en fr
  • DE944792C - Steam power plant for high pressure and high temperature : de en
  • US2750823A - laxcasse z : en
  • CA526567A - Pressure control valve : en fr
  • CA526585A - Feeding device for screens : en fr
  • FR1119224A - Diffusion pump : en fr
  • FR1119672A - Advanced Needle Knitting Machines : en fr
  • GB750996A - Improvements in rolling mills with changeable rolls : en
  • AU1447155A - Improvements inthe bonding of fins : en
  • GB750945A - Improvements in and relating to latch mechanisms : en
  • FR1119624A - Improvements made to the assembly of blades for helical fans and the like : en fr
  • DE944709C - Dressing device for profiled grinding wheels : de en
  • DK81172C - Loading mechanism for goods suspended from hooks, such as pig carcases. : da en
  • US2750822A - Slid ably adjustable cotter pin bending : en
  • GB750744A - Tandem trench roller : en
  • DE944704C - Fresh air supply for the engine of motor vehicles, in particular agricultural motor vehicles : de en
  • FR1119330A - Sophisticated safety device for the protection of flue gas pipes against explosion : en fr
  • DE944832C - Rangefinder for photographic cameras, in particular 35mm cameras : de en
  • FR1119458A - Wool fat recovery process : en fr
  • US2750729A - Rake bar bearing : en
  • US2751207A - Drum type disintegrating head for continuous miner : en
  • US2750683A - Skill and effort testing machine : en
  • DE944725C - Process for the production of sintered filter bodies : de en
  • US2751239A - Hatch fastener : en
  • US2751347A - Liquid conditioning apparatus : en
  • USD178069S - Brooch or the like : en
  • US2751137A - Dispensing container : en
  • US2751277A - Bleaching of polyacrylonitrile fibers : en
  • CA526455A - Arrangement in the production of steel and other metals : en fr
  • DE1724637U - DEVICE FOR SECURING SCREWS OR NUTS, IN PARTICULAR SCREWS OR NUTS FOR CABLE ACCESSORIES, AGAINST UNAUTHORIZED LOSS. : de en
  • CA526678A - Process for making railway sleepers : en fr
  • DE1724423U - SCREW PRESS FOR THE STACK OF PAPER CUTTING MACHINES. : de en
  • US2750892A - Turbine driven pump means : en
  • USD178038S - Vegetable shredder : en
  • CA526750A - Aircraft : en fr
  • GB750794A - Process for the preparation of benzyloxy--a:2-dinitrostyrenes : en
  • CA526502A - Circuit breakers : en fr
  • CA526639A - Switching and control means for carrier signaling and communication equipments : en fr
  • AU1449755A - Improvements in and relating to pressure fluid operated friction coupling systems : en
  • DE1724753U - CLIMBING SLIDE. : de en
  • DE943831C - Dielectric paint that can be transferred to electrically conductive papers (image transfer forms) : de en
  • DE944684C - Attachment of spacer bars in multi-stage presses or the like. : de en
  • US2751009A - Method of working over wells : en
  • US2751432A - Rub-out correction for line casting tape production transmission : en
  • US2750840A - Vibration damped mirrors : en
  • AU206933B2 - Apparatus for preheating finely granulated solid materials, particularly raw cement powder : en
  • DE944562C - Process for the production of chassis for radio receivers with aluminum faceplates : de en
  • DE944628C - Process for the production of a practically anhydrous lubricating grease : de en
  • DE944790C - Process for the preparation of thioether dicarboxylic acids or their salts : de en
  • US2750904A - Means for attaching umbrella covers to frames : en
  • CA526549A - Dispersion process for carbon black : en fr
  • DE1724723U - ADJUSTABLE CLOSURE FOR PORTABLE CONTAINERS, IN PARTICULAR BAGS AND FOLDERS. : de en
  • FR1119295A - Process for internal reinforcement and prestressing of tubes, sheaths or frameworks by thermosetting resins : en fr
  • US2750941A - Mouth protector : en
  • US2751302A - Method of activating the nutrient constituents of dehydrated leafy vegetation : en
  • DE1724748U - BOX WITH LID TO ACCEPT CHILDREN'S PLAYING CARDS. : de en
  • GB750776A - Improvements in vapour generating apparatus : en
  • GB750954A - Improvements in or relating to a method of starting a reciprocating piston internal combustion engine : en
  • US2750889A - Fuses for projectiles : en
  • US2751448A - Programming device : en
  • US2750799A - Gas mether diaphragm and mounting : en
  • USD178062S - Earring or the like : en
  • US2751307A - Method for producing titanium concentrates : en
  • US2751321A - Method of butt welding thermoplastic sheets : en
  • AU145292B2 - Improvements in means for tensioning chains andthe like : en
  • CA526745A - Electrical element : en fr
  • FR1119210A - Gyratory crusher : en fr
  • US2751106A - Refrigerator cabinet : en
  • US2751229A - Releasable gripper for holding an article suspended : en
  • DE1724469U - DEVICE FOR DISPLAYING THE RUNNING DIRECTION OF THE WHEELS, IN PARTICULAR IN MOBILE ARC WELDING MACHINES. : de en
  • DE1724769U - FEED DEVICE FOR BRIQUETTE EXTRUSION PRESSES. : de en
  • GB750991A - Improvements relating to smokers' ash receptacles : en
  • FR1119252A - Articulated extendable connecting rod applicable to machines for straightening or sanding ice, glass and other similar materials : en fr
  • GB750937A - Improvements in or relating to means for transmitting line-signals to a moving train : en
  • AU1438855A - Improvements in and related to welding torches : en
  • AU204610B2 - Weather shield for use with motor vehicles : en
  • DE1724543U - CONTAINER LID. : de en
  • GB750993A - Improvements in and relating to slip-lasted shoes : en
  • DE944664C - Method and device for evacuating the receptacle of metal extrusion presses, which is loaded with fixed inserts : de en
  • CA526564A - Direction signal switch : en fr
  • US2751218A - Elastic tow rope : en
  • FR1119422A - No blade camber or bounce telephone type relay : en fr
  • FR1119448A - Pump or fan with moving impeller axially traversed by the fluid : en fr
  • US2750984A - Apparatus for uncoiling sheet metal : en
  • US2751146A - Air compressor : en
  • GB750729A - Improvements in and relating to heat exchangers : en
  • GB750974A - Improvements in silencers for gaseous currents : en
  • GB750994A - Improvements in and relating to the sealing of fuel tanks or like containers : en
  • AU211566B2 - Brake : en
  • DE1724416U - DEVICE FOR CONTINUOUS FINISHING PROCESSES SUCH AS DESIZING, BLEACHING, COLORING OR. DGL. FOR FABRIC IN SMOOTH, EXPANDED TRACK OF PRODUCTS. : de en
  • US2751366A - Rubbers with methoxy containing silica fillers : en
  • FR1119520A - Rotary spool valve for controlling pneumatic pulse scrubbers for coal and ore preparation : en fr
  • GB750616A - Improvements in jet propulsion nozzles : en
  • GB750998A - Improvements in or relating to the making of transistors : en
  • DE944810C - Emulsion concentrate of the oil-in-water type for metalworking : de en
  • US2751190A - Hydraulic turbines : en
  • US2751436A - Carrier current telephone systems : en
  • US2751526A - Magnetizing apparatus : en
  • US2750858A - Double exposure prevention device : en
  • CA526572A - Venetian blind installation bracket : en fr
  • DE944745C - Automatic electrical resistance flash welding machine : de en
  • CA526559A - Signal generation apparatus : en fr
  • CA526433A - Motor driven vehicle for climbing steep inclined or vertical surfaces : en fr
  • GB750583A - Improvements in gearing devices particularly for operating thoracotomy retractors : en
  • US2750628A - Heating unit for plastic molding machines : en
  • DE1724785U - STEPPER MOTOR TO DRIVE WATCHES AND COUNTERS. : de en
  • FR1119478A - Mobile billiard blouse device : en fr
  • FR1119615A - Mutually supporting feet, especially for furniture : en fr
  • US2750938A - Oropharyngeal airway and suction tube : en
  • US2751027A - Endless track supported invalid chair : en
  • USD178071S - Earring or the like : en
  • US2751169A - Automatic steering apparatus : en
  • US2751377A - Method of extracting animal glue : en
  • FR1119433A - Attachment device : en fr
  • FR1119694A - Apparatus for straightening the weft threads of a moving fabric web : en fr
  • DK81152C - Self-closing door. : da en
  • US2750653A - Yarn structure : en
  • US2750696A - Electric flat iron and holder : en
  • US2750940A - Arm sling : en
  • GB750528A - Improvements in the treatment of fabrics in tubular form made from yarns of polyvinyl chloride and in the treatment of such yarns : en
  • GB750669A - Improvements in or relating to suction dredgers for dredging and excavating earth from below the surface of water : en
  • US2750742A - Vehicle power operated steering means : en
  • GB750967A - Improvements in lifting appliances having a cable drum driven via a hydraulic clutch : en
  • DE1724778U - CONVEYOR BELT SYSTEM. : de en
  • US2751007A - Machines for transferring records from one card to another : en
  • US2751030A - Light sensitive automatically controlled steering system : en
  • US2751051A - Brake beam : en
  • CA526581A - Preparation of di-tertiary butyl quinone : en fr
  • AU213435B2 - Improvements in or relating to chemical nickel plating : en
  • DE1724631U - ARRANGEMENT FOR MAGNETIC FASTENING OF VASES, FIGURES OR. DGL. ON THE DASHBOARD. : de en
  • US2751079A - Method of screening : en
  • DE1724787U - SINK. : de en
  • DE944825C - Incubator, especially hatcher, for poultry : de en
  • DE1724654U - TENSIONING DEVICE FOR A CHAIN DRIVE WITH ROLLER CHAINS. : de en
  • DE944724C - Filter cell lining carrier : de en
  • GB750918A - Improvements in or relating to the preparation of steroid substances : en
  • DE944678C - Lubricating oils : de en
  • US2751434A - Automatic telephone systems provided with party lines : en
  • GB750695A - Improvements in and relating to electrical protective relay devices : en
  • FR1119364A - Improvements to refrigeration devices : en fr
  • FR1119211A - Elastic coupling : en fr
  • GB750753A - Improvements in or relating to stylus-guiding mechanisms for facsimile recorders : en
  • US2750849A - Gas relief valve for firearms : en
  • BE525859A - : en
  • FR1119297A - Improvement in equipment for incorporating various substances into a casting : en fr
  • AU210221B2 - Improvements in sliding clasp fasteners : en
  • GB750811A - Means for delivering finely-particulate material to the ground : en
  • US2751388A - Process for preparing benzhydryl ethers : en
  • US2750754A - Apparatus for refrigeration by means of aqueous solutions : en
  • GB750673A - Improvements in or relating to gear pumps and applications thereof : en
  • DE1724729U - KNIVES WITH BEVEL EDGE. : de en
  • DE944609C - Process for improving smoldering tears obtained by flushing gas smoldering in fractional condensation : de en
  • US2750916A - Heat indicator for pot handles : en
  • FR1119202A - Cigarette-ashtray : en fr
  • FR1119631A - Reinforcing bar for reinforced concrete : en fr
  • US2750686A - Beaded shoe welting : en
  • US2751050A - Brake beam : en
  • CA526739A - Handle assembly for jalousies and venetian windows : en fr
  • DE1724484U - BALL GUARD. : de en
  • DE1724616U - GEAR ARRANGEMENT IN SELF-PROPELLED COMBINE HARVESTERS FOR DRIVING THE CHASSIS AND THE MOWING AND THRESHING DEVICE. : de en
  • DE1724624U - SHED FURNISHING. : de en
  • AU551154A - Weather shield for use with motor vehicles : en
  • AU211282B2 - Improvements in or relating to machine for issuing business forms : en
  • USD178039S - Grooved tack : en
  • DE944703C - Liquid-cooled brake : de en
  • DE1724768U - CABLE PULL FOR CONCRETE MIXING MACHINES. : de en
  • US2751438A - Magnetic recording apparatus : en
  • CA526635A - Pivoted hand tools : en fr
  • CA526713A - Preparation of alkoxy hydrosilanes : en fr
  • FR1119241A - Advanced pick-up head : en fr
  • GB750757A - Improvements in or relating to pesticidal compositions : en
  • AU205686B2 - Improvements in or relating to pipe connections a method of making thesame and to flux for use therewith : en
  • US2751217A - Self-damped torsion spring : en
  • FR1119220A - Safety device for immobilizing the mass of a power hammer : en fr
  • US2750774A - Lighters : en
  • US2750958A - Drill pipe float valve : en
  • US2750816A - Fluid operated drilling unit : en
  • US2751189A - Blade fastening means : en
  • US2751527A - Semiconductor devices : en
  • GB750932A - Means for comminuting shavings formed when cutting screw threads in metal : en
  • DE944765C - Expansion piece for pipelines : de en
  • USD178065S - Earring or the like : en
  • DE944583C - Device for feeding wood to several chip machines : de en
  • DK81168C - Balanceror for ships. : da en
  • US2750678A - Spirit level : en
  • US2751198A - Ceiling plenum and air conditioning system : en
  • US2751249A - Self-propelled sprinkler : en
  • US2751272A - Drawer slides : en
  • DE944633C - Belt lens : de en
  • DE944781C - Process for the automatic weight control of the debris of a swimming and sink treatment plant : de en
  • US2750688A - Wing assembly for road graders : en
  • US2750714A - Swing grinder : en
  • US2750978A - Container for coins : en
  • US2751149A - Digital computer for computing square roots by subtracting successive odd numbers : en
  • AU1442655A - 4-substituted 1. 2-diphenyl-3. 5-dioxo-pyrazolidines : en
  • FR1119648A - Table : en fr
  • DE1724442U - ARRANGEMENT FOR SETTING AND TUNING RADIO RECEIVING EQUIPMENT. : de en
  • FR1119213A - Adhesive bandage : en fr
  • GB750640A - Treatment of germanium bodies : en
  • GB750878A - Improvements in or relating to control systems for electric motor driven alternators : en
  • CA526467A - Tread construction for tire-casings : en fr
  • US2750719A - Packaging method : en
  • US2751451A - Snap switch : en
  • CA526496A - Method of bonding nonmetallic bodies : en fr
  • US2751489A - Illuminated tackle box : en
  • DE944542C - Measuring device for determining the oil level, the ground pressure and the temperature in an oil well : de en
  • FR1119325A - Device for varying the flexibility of the horizontal support springs of a single unbalance vibrating screen : en fr
  • GB750661A - Improvements in windscreen wiper mechanism : en
  • US2750674A - Glass cutter : en
  • US2751128A - Soap dispenser : en
  • DE1724746U - INFLATABLE GAME BALL MADE OF PLASTIC PLASTIC. : de en
  • DE944840C - Three-rail bogie for excavators, stackers or similar heavy equipment : de en
  • AU1451055A - Improvements in or relating to goniometers : en
  • CA526641A - Dry disc rectifier : en fr
  • CA526439A - Rotary formation grader and cleaner : en fr
  • FR1119555A - New preparation of edible tubers and roots and new distribution process : en fr
  • GB750889A - Improvements in or relating to vehicles : en
  • DE1724581U - REGISTRATION DEVICE, IN PARTICULAR FOR SEISMOMETERS IN FIELD OPERATION. : de en
  • AU211905B2 - Signal transmission equipment : en
  • AU1438955A - Improvements in or relating to high-frequency multichannel generator : en
  • AU1437555A - Cushion support of foam material : en
  • CA526580A - Urea-formaldehyde condensation products and process of preparation : en fr
  • US2750718A - Method and apparatus for grinding inner side faces of channel members : en
  • US2750928A - Servo-assisted control systems : en
  • US2751494A - Control circuit : en
  • DE939664C - Process for the post-fermentation of cocoa beans : de en
  • DE944575C - Resistance welding device with control device for the welding time arranged in the control circuit of discharge vessels : de en
  • DE944681C - U-shaped scarf stone for window and door lintels u. like : de en
  • FR1119425A - Thermal machine with heating device : en fr
  • DE944785C - Cap connection for longwall mining in underground mining : de en
  • GB750654A - Prompting apparatus for use with cameras : en
  • US2751061A - Litter removing apparatus : en
  • US2751395A - Isomeric nitroso-1-phenyl pyrazoles : en
  • US2750765A - Cold gas refrigerator : en
  • US2751118A - Spread dispenser : en
  • US2751122A - Shaker device : en
  • US2750745A - Hydraulic transmission mechanism : en
  • US2751014A - Well testing tool : en
  • AU220776B2 - Agents and processes for influencing the growth of plants : en
  • CA526472A - Tapping control system for melting furnaces : en fr
  • US2751452A - Adjustable speed responsive switch : en
  • CA526488A - Mono-ether of polyhydric alcohol as plasticiser for urea formaldehyde resins : en fr
  • AU213526B2 - Improvements in or relating to circuit arrangements for use in television receivers and intended for filtering out noise signals : en
  • CA526674A - Arrangement for illuminating a small object to be viewed : en fr
  • DE1724549U - COVER PLATE WITH GAS TAP PIPE. : de en
  • GB750718A - Improvements in or relating to harvester-threshers : en
  • DE944550C - Process for the production of organic, fluorine-containing halogen compounds : de en
  • CA526542A - Rear window defroster : en fr
  • DE1724680U - PROJECTION DEVICES SUCH AS HOME CINEMA, STAND-UP IMAGE PROJECTORS AND THE LIKE. : de en
  • DE1724779U - CARRIAGE ATTACHMENT. : de en
  • DE944786C - Pull-out charger that moves like a rocker slide : de en
  • FR1119350A - Lighting device for motor cars : en fr
  • FR1119553A - Further training in shoe making : en fr
  • GB750599A - Improvements in the manufacture of catalysts : en
  • DE944791C - High performance radiation boiler : de en
  • FR1119505A - Claw wrench usable in particular for tightening or loosening nuts : en fr
  • US2750972A - Straight beam adjustable jaw clamp : en
  • US2751464A - Temperature responsive switch : en
  • FR1119509A - Creasing or scribing system for framing strips allowing them to be folded on demand, when they are in use : en fr
  • GB750686A - Improvements in and relating to driving means particularly for sewing machines : en
  • DE944631C - Rotary kiln for carrying out melting reactions : de en
  • GB750956A - Improved system for energising electrostatic precipitators : en
  • GR17028B - TOILET VACUUM CLEANER CASE. : el en
  • GB750783A - Shovel loader with an oscillating conveyor : en
  • US2751325A - Mercurial diuretic compositions and method of stabilization : en
  • US2750700A - Clamp assembly for a triger housing : en
  • USD178056S - Chest : en
  • DE1724522U - FOLDING TABLE. : de en
  • DE1724587U - CONTROL DEVICE FOR DICTATION DEVICES, IN PARTICULAR MAGNETIC TAPE DEVICES. : de en
  • AU1454855A - Improvements relating to automobile door latching systems : en
  • CA526440A - Safety control valve for gas burners : en fr
  • DE1724481U - CUTIMETER. : de en
  • DE1724501U - TUBE EXPRESSER. : de en
  • AU1452855A - Magnetic electron multiplier gate : en
  • CA526696A - Dispensing package : en fr
  • DE944638C - Control device : de en
  • GB750572A - Process for the melting of metals and for carrying out metallic slag reactions in a rotary furnace : en
  • US2750665A - Muffler flange splitting tool : en
  • US2750894A - Centrifugal pump : en
  • US2751270A - Containers or tray structures : en
  • US2751324A - Antibiotic compositions comprising oxytetracycline and carbomycin : en
  • US2751139A - Catch for a cardboard box or the like : en
  • US2751238A - Quick acting connector : en
  • CA526640A - Single track railroad signal system using coded track circuits : en fr
  • GB750535A - Improvements in controlling the feed of material to crushers : en
  • US2750633A - Noguera : en
  • AU2397456A - Improvements in or relating to inflatable huts : en
  • DE1724448U - LOET BAR. : de en
  • DE1724686U - HALF MASK. : de en
  • US2750853A - Wire finishing apparatus : en
  • DE1724656U - MILLING DEVICE FOR MILLING ON LATHE. : de en
  • CA526501A - Ionic centrifuge : en fr
  • USD178060S - Material hardness tester or similar article : en
  • US2750970A - Gauge for indicating line of cut of power driven tool : en
  • AU1444455A - Radio location system : en
  • DE944673C - Arrangement for speed control of DC motors in Ward-Leonard circuit : de en
  • FR1119375A - Device to center on machine tools : en fr
  • DE1724506U - VESSEL WITH INTERMEDIATE PANELS FOR RINSE, MIXING AND THE LIKE. : de en
  • GB750925A - Improvements in and relating to pyridine derivatives and the manufacture thereof : en
  • AU1454655A - A process forthe electric fusion welding of METALS : en
  • FR1119580A - Plug : en fr
  • FR1119640A - Method of extracting a red coloring matter : en fr
  • US2751308A - Cement paint : en
  • US2750747A - Slide device for dam flashboards : en
  • US2750992A - Sportsman's seat : en
  • AU1442155A - Improvements in or relating to piston operated prime movers, more particularly ofthe free piston kind comprising an auxiliary gas turbine adapted to drive atleast one auxiliary device ofthese prime movers : en
  • US2751486A - Domestic appliance : en
  • CA526740A - Pinion stand for rolling mills : en fr
  • DE944794C - Protection device for oil pumps from compression refrigeration machines and. like : de en
  • DE944561C - Funnel-shaped radiator arrangement for emitting and receiving electromagnetic waves : de en
  • GB750817A - Improvements in or relating to electronic adding circuits : en
  • DK81138C - Coupling to telephone system. : da en
  • FR1119450A - Device for collecting body fluids : en fr
  • FR1119475A - Ice tray or grid : en fr
  • FR1119521A - Device for setting in motion for jars of ribbons : en fr
  • DK81167C - Bicycle luggage carrier. : da en
  • DE944649C - Electron musical instrument : de en
  • USD178096S - Arm chair : en
  • FR1119526A - Roof-ceiling unit : en fr
  • US2750618A - Combined handle and switch control for suction cleaners : en
  • DE1724747U - CASE FOR CHILDREN'S PLAYING CARDS. : de en
  • DE1724641U - HAND OIL, IN PARTICULAR SPRAY OIL WITH SEALING CAP. : de en
  • AU1445455A - Improved apparatus for dispensing sheet materialfrom a continuous web : en
  • DK81145C - Device by oil burner. : da en
  • FR1119339A - Elastic latex foam mattress : en fr
  • FR1119611A - Device for the production of frequency modulated signals, in particular telegraph signs : en fr
  • GB750787A - An apparatus for checking the speed of motor vehicles : en
  • US2750645A - Hose clamp : en
  • US2750732A - Self-igniting fuel and a method of using same : en
  • FR1119257A - Improvements to centrifugal separators, especially cream separators : en fr
  • CA526631A - Method of making and assembling cartons : en fr
  • US2751187A - Feathering runner vane type hydraulic turbines and pumps : en
  • US2750850A - Method of cutting gears : en
  • US2751573A - Apparatus for changing the resonant frequency of a seismic detector : en
  • DE1724607U - DEVICE ON TOOL CARRIERS FOR MOUNTING ON TRACTORS. : de en
  • US2751097A - Grain drill loader attachment for trucks : en
  • US2751101A - Airtight disc for crown caps : en
  • US2751485A - Soldering tool : en
  • US2750731A - Stationary bearing, including an endstone for pivots, chiefly clockwork pivots : en
  • US2751131A - Resilient pouring spout : en
  • USD178041S - Jaw-insert pliers : en
  • US2751275A - Cathode-ray oscillograph recording camera : en
  • US2751553A - Electrical tachometer : en
  • DE944758C - Washer for milking machines : de en
  • US2751102A - Closure cap : en
  • FR1119248A - Process for preparing reactive cokes : en fr
  • GB750521A - Improvements in and relating to the conversion of iron to steel : en
  • US2751135A - Frictionally engaged slide box : en
  • DE944584C - Logarithmic measuring and calculating vessel : de en
  • CA526451A - Claw-couplings for starting internal combustion engines and like purposes : en fr
  • GB750786A - Improvements in or relating to watch-cases : en
  • GB750921A - Improvements in photographic camera shutters : en
  • US2750730A - Shock and vibration proof oscillator : en
  • GB750626A - Improved means for securing broom and like handles in position : en
  • GB750504A - Improvements in or relating to surface polishing devices : en
  • GB750746A - Improvements in or relating to process for manufacturing cellulated vitreous material : en
  • GB750891A - A warp knitting machine : en
  • FR1119284A - Multi-element partition : en fr
  • US2751132A - Expansible wrist watch band : en
  • USD178104S - Portable seat : en
  • DK81146C - Coal dust boiler room for radiating boilers with melting funnel and methods for its operation. : da en
  • DE944688C - Radiation pyrometer : de en
  • FR1119267A - Toggle direct reading : en fr
  • FR1119466A - Tower crane : en fr
  • GB750873A - Improvements in or relating to the preparation of progesterone : en
  • GB750879A - Means for connecting a driving roller with its driving motor : en
  • CA526562A - Copper plating bath and process : en fr
  • GB750623A - Thrust reducing or reversing device for jet propelling nozzles : en
  • AU209829B2 - Improvements in typewriters andthe like : en
  • DE1724537U - UTENSILS MADE OF FOAM. : de en
  • DE944689C - Combined return and switch valve : de en
  • DK81131C - Process for the preparation of 2,3,5-trialkoxy-tetrahydrofurans. : da en
  • FR1119299A - Erasable ink for ballpoint pens, ballpoint pens and refill cartridges incorporating such ink : en fr
  • FR1119440A - Air filter with non-metallic ring-shaped filter cartridge : en fr
  • FR1119441A - Washing machine or the like with quick assembly system : en fr
  • DK81140C - Drive mechanism for launching and retracting telescopic antennas. : da en
  • US2751547A - Regulated power supply electronic control circuit : en
  • USD178102S - Sewing machine : en
  • GB750781A - Retaining clip for control rods or levers : en
  • DE944644C - Speed control device for rotating compressed air machines, especially grinding machines : de en
  • DE1724659U - Sieve-less hammer mills. : de en
  • DE1724741U - DEVICE FOR THE ELECTRIC TRANSMISSION OF THE INFLUENCE OF A COUNTER COUPLED WITH A MEASURING DRUM (DRUM COUNTER). : de en
  • US2750868A - Air control apparatus : en
  • US2751177A - Non-spill holder for baskets or the like : en
  • US2751226A - Baseball practice device : en
  • US2751501A - Transistor oscillator : en
  • LU34317A1 - METHOD FOR MAINTAINING THE EFFECTIVENESS OF PHOSPHATING BATHS AT AMBIENT TEMPERATURE : en fr
  • DE944670C - Electric vehicle propulsion, in particular marine propulsion : de en
  • FR1119359A - Hinge : en fr
  • FR1119559A - Improvements in the dyeing properties of textile fibers derived from acrylonitrile polymers : en fr
  • DE944545C - Process for the production of hydrogen : de en
  • GB750639A - Improvements in tobacco cutting machines : en
  • GB750672A - Improvements in or relating to tubular y-pieces : en
  • DE944582C - Coupling for connecting scaffolding parts using clamps : de en
  • DE944727C - Mixing and kneading machine : de en
  • FR1119655A - Device for instantaneous limitation of inadmissible overcurrents, more specifically for domestic installations : en fr
  • DK81139C - Electron tube amplifier for both mains operation and battery operation. : da en
  • US2750890A - Time delay fuze for a mine : en
  • DE1724592U - SOCKET FOR LAMPS FOR PROJECTION DEVICES. : de en
  • DE1724780U - CLEANING ARRANGEMENTS FOR PNEUMATIC CONVEYOR LINES WITH CIRCULAR CROSS SECTION IN TEXTILE PLANTS. : de en
  • AU1444655A - Improvements in or relating to aperture closing devices : en
  • DE944821C - Device to prevent a scarf from sliding up : de en
  • US2750757A - Refrigerating apparatus : en
  • US2751566A - Safety plug and keeper for magnetic socket : en
  • US2751348A - Composition for acidizing wells : en
  • DE1724708U - DISASSEMBLY BIKE. : de en
  • DE944578C - Dry matter for the de-acidification and de-esterification of hydrocarbons : de en
  • DE944612C - Road protection cap for water taps, measurement points, etc. like : de en
  • AU1446855A - Improvements in or relating to circuit arrangements for use in television receivers and intended for filtering out noise signals : en
  • US2751194A - Corrosion prevention : en
  • CA526600A - Apparatus for production of strip stock from polyamides : en fr
  • DE1724673U - UPHOLSTERY. : de en
  • US2751024A - Well tool actuating device : en
  • DE944766C - Bottle valve without handwheel and stuffing box with auxiliary shut-off and safety fuse : de en
  • CA526408A - Joint tightener and fastener : en fr
  • DE944760C - Liquid atomizer : de en
  • US2751182A - Shift valve mechanism and controlsx : en
  • DE944555C - Snow blower with a snow loading chimney : de en
  • GB750716A - Improvements in or relating to heat stabilization of vinylidene chloride resins : en
  • FR1119223A - Sand filter, land filter or the like for air raid shelters : en fr
  • FR1119315A - Tubular plate for accumulators specially for lead-acid accumulators : en fr
  • GB750980A - Machine for making foundry molds : en
  • AU213029B2 - Anon-return liquid valve : en
  • CA526460A - Resinous reaction product and process for preparing the same : en fr
  • CA526565A - Engine and reduction gear mounting : en fr
  • DE1724513U - EIKOEPFER AS A HOUSEHOLD APPLIANCE. : de en
  • FR1119602A - Set of decorating accessories and candle holders for cakes and other baking items : en fr
  • FR1119226A - Swivel connector for valves : en fr
  • FR1119620A - Fungicidal compositions and methods of controlling fungal diseases of plants : en fr
  • AU211798B2 - Cushion support of foam material : en
  • US2750856A - Case handling apparatus : en
  • GB750515A - Substituted stilbenes : en
  • DE1724539U - Sieve-like pot lid for use when pouring potatoes, vegetables and the like. : de en
  • DE944819C - Silencer for test stands for power measurement of jet engines : de en
  • CA526620A - Protein hydrolysis : en fr
  • FR1119348A - Flocking process in several colors on fabrics : en fr
  • FR1119445A - Improvements in the isolation of electrical devices : en fr
  • US2751215A - Weighing scales : en
  • US2750673A - Machine for marking hems of skirts and coats : en
  • CA526644A - Process for the precision evaporation of antimony : en fr
  • US2751390A - Di-pyridyl aliphatic alkylene polyamine poly acids : en
  • US2751466A - Switch mechanism : en
  • CA526540A - Production of hydrocarbon sulphonyl chlorides using mixed catalysts : en fr
  • US2750907A - Sewing machine : en
  • USD178046S - Combined twin bed and table unit : en
  • AU207371B2 - Improvements in heat exchangers : en
  • CA526484A - Cooling bed : en fr
  • CA526704A - Radar systems : en fr
  • FR1119235A - Improvements made to piston autogenerators, in particular free piston, comprising an auxiliary gas turbine intended to drive at least one auxiliary device of these autogenerators : en fr
  • CA526624A - Electromagnetic waveguides : en fr
  • CA526714A - Preparation of phenylchlorosilanes : en fr
  • CA526728A - 3-amino-4-cyanopyrazole and method of preparing : en fr
  • CA526742A - Glide fastener : en fr
  • CA526506A - Variable resistance device : en fr
  • DE1724725U - HINGE BRAKE FOR CAR DOORS. : de en
  • DE944585C - Procedure for displaying balancing errors in rotating bodies : de en
  • FR1119240A - Process for manufacturing gutter-shaped retaining elements : en fr
  • DE944662C - Method for lining a manhole and device for its implementation : de en
  • FR1119316A - Non-bleeding soaps and manufacturing process increasing the stability of soaps : en fr
  • DE944546C - Process for the production of alkali borohydride : de en
  • GB750500A - Process for the desalting of salt solutions by electrodialysis : en
  • CA526452A - Printing plates : en fr
  • AU1440055A - Terpolymers containing vinyl acetate and maleic anhydride, method of preparing said terpolymers compositions for sizing nylon yarns, and method of sizing nylon yarns : en
  • US2751414A - Perhalocarbon compounds and method of preparing them : en
  • AU1440955A - Method of determining fluid leakage in heat exchangers : en
  • FR1119231A - Improvement in the treatment of liquids by continuous ion exchange : en fr
  • FR1119277A - Coke ovens improvements : en fr
  • DE1724486U - ELECTRIC HEATER. : de en
  • DE944666C - Method and device for obtaining water-soluble solvents from gaseous or vaporous agents : de en
  • CA526664A - Iodine complexes : en fr
  • DE1724471U - IGNITION DEVICE FOR OIL CUP BURNER. : de en
  • DE1724583U - POINTERS FOR PRICE SCALES. : de en
  • DE944795C - Storage grid for refrigerators : de en
  • FR1119349A - Non-slip sole : en fr
  • FR1119374A - Improvements to furnaces for glass manufacturing : en fr
  • AU209285B2 - Improvements in or relating to vulcanizable rubber composition : en
  • AU206125B2 - Vending and display device : en
  • AU206426B2 - Improved apparatus for dispensing sheet materialfrom a continuous web : en
  • FR1119612A - Endless film magazine device : en fr
  • GB750546A - Improvements in or relating to apparatus for preventing churning and aeration of liquids in a hydraulic system : en
  • DE1724496U - LEATHER CASE. : de en
  • CA526521A - Continuous metal production and continuous gas plating : en fr
  • CA526722A - Stock gauge trip apparatus : en fr
  • GB750554A - Ceramic dielectric and process of preparing it : en
  • GB750947A - Organosilicon compositions : en
  • AU1437655A - Apparatus for bonding foam materials together : en
  • DE1724605U - TWICE OR MULTIPLE TIMES IN A STRAIGHT OR ANGLE CUTTING SPADE BLADE. : de en
  • US2751105A - Outlet box for wiring circuits : en
  • DE1724691U - SLIDING SHOE FOR SPRING MOUNTING OF MOTOR VEHICLES. : de en
  • CA526679A - Means for releasing compressed gases from containers therefor : en fr
  • DE1724558U - METAL PROFILE FOR PIVOTING OR REVOLVING WINDOWS. : de en
  • US2751261A - Wheel and bearing assembly : en
  • GB750633A - Improvements in and relating to electrodes for electro-erosion : en
  • DK81166C - Device for gear shifting mechanisms for motor vehicles. : da en
  • GB750799A - 12-keto-allopregnane derivatives : en
  • AU211152B2 - Improvements in machines for cutting vegetables and like articles : en
  • CA526405A - Chucks : en fr
  • US2751246A - Roof support for a motor vehicle : en
  • US2750703A - Fish lure : en
  • US2751268A - Surgical operating table for small infants : en
  • US2751508A - Electrical system for motor vehicles : en
  • FR1119373A - Process for the production of artificial sausage skins : en fr
  • FR1119383A - Preparing agents containing silicic acid : en fr
  • US2751397A - Reduction of 11alpha-acyloxy pregnenes : en
  • GB750941A - Steroids : en
  • FR1119401A - Improvements to tubular heat exchangers : en fr
  • GB750641A - Adjustable fastener : en
  • FR1119646A - Improvements to gamma ray absorption glasses : en fr
  • GB750737A - Improvements in or relating to ornamental beads and like bodies : en
  • GB750851A - Improvements in or relating to the manufacture of centrifugally cast iron pipes : en
  • DE1724754U - WHEEL ARRANGEMENT ON TOY DOLL CARRIAGE. : de en
  • DE944593C - Boom for radial drilling machines : de en
  • US2750888A - Long delay bomb tail fuze : en
  • US2751297A - Photographic emulsion layer containing a 3-pyrazolidone : en
  • US2750704A - Fishhook : en
  • US2751288A - Method of producing finely divided metallic sodium : en
  • GB750938A - Improvements in stabilization of aqueous solutions of mercurial diuretics : en
  • DE1724422U - STAPLER. : de en
  • DE1724596U - DEVICE FOR MONITORING THE PH VALUE AND THE CONTENT OF FREE CHLORINE IN THE BATHING WATER OF SWIMMING POOLS. : de en
  • GB750596A - Improvements in or relating to smokers' ash-trays : en
  • DE944732C - Address printing plate : de en
  • CA526516A - Epoxy resin polycarboxylic acid dicyandiamide reaction products, and process : en fr
  • CA526748A - Gasoline dispensing system for aeroplanes : en fr
  • FR1119462A - Alternator : en fr
  • DE944611C - Ausdrueckvorrichtung for strip in winding loops of strip rolling mills : de en
  • DE944646C - Runner for multi-stage, axially flown impeller machines, especially gas turbines : de en
  • FR1119334A - Improvement in spectacle frames : en fr
  • GB750697A - Power-driven machine with a substitutable work-head : en
  • CA526465A - Refining of hydrocarbons : en fr
  • GB750705A - Improvements relating to locking means for vehicle doors : en
  • FR1119455A - Hunting-shuttle cleat for high-hunting looms : en fr
  • GR17033B - ROLLING MACHINE FOR RAILWAY LINERS OR OTHER PIECES OF SIMILAR WOOD. : el en
  • US2750740A - Arrangement of explosion chambers and turbine in a plant for generating high pressure gases : en
  • USPP1485P - Peach tree : en
  • US2751358A - Non-foaming detergents : en
  • FR1119459A - Fuel injection method and device for all internal combustion engines : en fr
  • FR1119465A - Funnel eliminates backflow and overflow discharge : en fr
  • DE944748C - lubricant : de en
  • DE1724409U - THE FOOT OF SKI PANTS. : de en
  • GB750829A - Electric switching device with switches arranged in series for power interruption and voltage isolation : en
  • GB750717A - Improvements in or relating to rearlights for cycles : en
  • AU2398256A - Fluid-permeable element : en
  • CA526464A - Artificial wool imitation filaments and method of making the same : en fr
  • US2751542A - Aircraft acceleration limiters : en
  • US2750761A - Plural temperature refrigerating apparatus : en
  • FR1119604A - Car cart : en fr
  • GB750587A - Improvements in or relating to fire escape apparatus : en
  • US2751332A - Fluid hydroforming of hydrocarbons with catalyst regeneration : en
  • US2751549A - Current supply apparatus : en
  • GB750874A - Improvements in or relating to haulage rollers : en
  • FR1119353A - Diaphragm preselector device usable on cameras : en fr
  • FR1119682A - Reversible top : en fr
  • US2750918A - Control knob : en
  • US2750924A - Lead pencils : en
  • GR17017B - IMPROVEMENTS IN RAISINS. : el en
  • GB750975A - Improved method and apparatus for processing packing material : en
  • DE944592C - Thermostat, especially for cooling systems of internal combustion engines : de en
  • USD178103S - Ash tray : en
  • US2750708A - Ejector : en
  • US2750930A - Fluid pressure motor driven pump and valve control device therefor : en
  • US2751499A - Tuning and frequency stabilizing arrangement : en
  • US2750863A - Implement hitch for tractors : en
  • US2751008A - Storage mechanism : en
  • DE1724431U - DEVICE FOR COPY-BOOKING. : de en
  • GB750775A - Means for adjusting rake tines or the like on agricultural implements : en
  • FR1119280A - Process and device for the manufacture of tubes of all sections other than a round section, by continuous spiral winding, and the products resulting from this process : en fr
  • GB750898A - Improvements in electrical control systems : en
  • GR17026B - MATERIALS FOR WARM COATINGS (VULCANIZATIONS) OF TIRE TIRE EQUIPPED WITH SECTIONS REPRODUCTING THE EXTERNAL ORIGINAL DRAWINGS AND DRAWINGS. : el en
  • DE1724662U - THICK PLATE FOR BUTTONHOLE SEWING MACHINES. : de en
  • DE944580C - Process for the production of proazulenes in concentrated or pure form : de en
  • FR1119378A - Improvements to folding beds : en fr
  • US2751351A - Complex ester base lubricating grease compositions : en
  • USD178091S - Watch or similar article : en
  • US2750776A - Laundry machine : en
  • US2751428A - Electric cell and battery : en
  • GB750520A - Improvements in or relating to apparatus for making draught, dust and weather-excluding joints between doors, windows and the like and their surrounding frames : en
  • GB750793A - Fork lift or industrial trucks : en
  • GB750931A - Improvements in the rings of textile ring spinning, doubling and twisting machines : en
  • FR1119544A - Process to prevent coloring of cheeses : en fr
  • GB750568A - New thiocarbamic acid esters and process for their manufacture : en
  • US2751306A - Plastic-like food product packaging : en
  • GB750897A - Improvements relating to darts and flights for same : en
  • DE1724561U - DOOR FRAME. : de en
  • FR1119254A - Improvements to the signaling of road intersections with colored lights : en fr
  • FR1119292A - Insecticides containing phosphorus esters : en fr
  • FR1119492A - Steam motive power generator unit operating with intermediate superheat : en fr
  • GB750574A - Lubricant distributor : en
  • FR1119607A - Rubber torsion springs with increasing rigidity : en fr
  • DE1724591U - FILM VIEWING DEVICE. : de en
  • FR1119403A - Almost constant flow liquid flow device : en fr
  • DK81142C - Crown sleeve for electrical wires. : da en
  • FR1119558A - Central lubrication pump : en fr
  • US2751209A - Continuous mining apparatus with floor clean-up means : en
  • DE944806C - Artificial phosphor and process for its manufacture : de en
  • FR1119402A - Improvements to the control circuits of electrified wire fencing : en fr
  • FR1119482A - Tube sealing device : en fr
  • US2750759A - Sloping baffle for a refrigerator : en
  • USD178055S - Cocktail table or the like : en
  • USD178063S - Earring or the like : en
  • AU1445655A - Coagulated methyl cellulose ether film compositions for use as anode films in dry cells : en
  • AU211284B2 - Improvement in heat exchanging between flowing media : en
  • CA526525A - Process for reducing organic and inorganic compounds by means of amalgam : en fr
  • CA526505A - Float valve : en fr
  • AU1452455A - Folding perambulator or push-chair : en
  • USD178084S - Bacon and egg fryer or similar article : en
  • FR1119286A - Push-pull handle for lock control : en fr
  • GB750720A - Telegraph transmitting apparatus : en
  • DE944756C - Device for the production of a welded joint between equiaxed cylindrical parts made of thermoplastic materials, in particular sheaths of electrical cables or conductors : de en
  • FR1119321A - Process for obtaining aqueous emulsions of hydrophobic ceroids with a high melting point, emulsions thus obtained and their applications : en fr
  • FR1119597A - Manufacture of highly polymerized polymethylene terephthalates : en fr
  • GB750840A - Improvements in furnaces or stoves for heating air or the like : en
  • US2751193A - Portable cantilever tow spool : en
  • US2751471A - Contact assembly : en
  • US2751531A - Liquid level measuring device : en
  • GB750943A - Improvements in or relating to fittings for boxes or other containers for forming compartments or cells for receiving articles : en
  • AU205549B2 - Loom : en
  • CA526712A - Compounding butyl rubber : en fr
  • FR1119581A - Mattresses or mattress elements : en fr
  • US2751535A - Position control system : en
  • DE1724554U - CONVECTION RADIATOR. : de en
  • US2750613A - Wringer mop structure : en
  • USD178075S - Electric lighting fixture : en
  • CA526586A - Torque measuring transmission gearing : en fr
  • DE944755C - All-metal window frames : de en
  • US2750631A - Process for manufacturing ribbed extruded sheet material : en
  • CA526577A - Solid phase bonding of metals : en fr
  • AU206282B2 - Folding perambulator or push-chair : en
  • FR1119697A - Method and apparatus for finishing and polishing sewing threads and the like : en fr
  • CA526431A - Apparatus for producing die cast sliders : en fr
  • CA526518A - Process for brightening foodstuffs containing carbohydrates : en fr
  • CA526442A - Automatic casting machine : en fr
  • US2751120A - Dustproof oil dispenser : en
  • US2751455A - Magnetic centrifugal device : en
  • DE1724494U - AS A BAG, INSERT POT, CONTAINER OR. DGL. USABLE VESSEL, PREFERABLY MADE OF PLASTIC. : de en
  • GB750532A - Improvements in or relating to torque transmitting coupling arrangements between driving and driven members : en
  • GB750927A - Electric remote control device : en
  • DE1724755U - TOY - DOLL CARRIAGE. : de en
  • DE944573C - Dry run protection for electrical heating resistors : de en
  • DE944723C - Immersion filter nozzle with adjustable immersion tube : de en
  • GB750767A - Electro-magnetic motor for straight-line oscillations : en
  • US2750640A - Sand conditioning apparatus : en
  • US2750646A - Ceramic column texturing machines : en
  • US2750939A - Traction device for invalids : en
  • AU1450155A - Improvements in and relating to electric control systems : en
  • DE1724534U - DOWELS, IN PARTICULAR FOR UNITING PLYWOOD PANELS WITH DIFFERENT PARTS. : de en
  • FR1119637A - Multistage Liquid Ring Gas Pump : en fr
  • FR1119298A - Instant Action Reversible Clamps : en fr
  • GB750665A - Improvements in or relating to liquid atomisers : en
  • CA526450A - Wheel alignment gauges : en fr
  • DE944735C - Circuit arrangement for telephone systems with main and sub-offices as well as collecting lines : de en
  • GR17023B - DECORATION OF EARRINGS IN COLOR FOR HAND PERFORMANCES AND DESIGNS (PAINTING). : el en
  • US2750926A - Retracting mechanism for ball point pens and the like : en
  • DE1724519U - TYPEWRITER CASE. : de en
  • AU208698B2 - Improved prefabricated sheetmetal cubicles for metalclad switchgear : en
  • DE1724734U - RUBBER GALOSCHE. : de en
  • CA526590A - Precipitating dispersed particles from colloidal system : en fr
  • US2750656A - Wringer roll : en
  • DE1724714U - MILK JUG WASHER WITH JUG ERECTION. : de en
  • DE944659C - Chain and clothing protection for two-wheeled vehicles : de en
  • DK81143C - Elongated light fixture with detachable dome. : da en
  • GB750617A - Improvements in or relating to propellent devices for use in the bore of the barrel of an explosive stud driving tool : en
  • FR1119259A - Method of manufacturing dry cell cell batteries : en fr
  • GB750619A - Improvements in and relating to abrasive articles : en
  • US2750789A - Trowel and hopper : en
  • CA526536A - Method for controlling mold and decay on fresh fruits and vegetables : en fr
  • FR1119501A - Diaphragm switch for controlling fluid pressure, in particular in a motor vehicle braking system : en fr
  • GB750555A - Reducing harmful effects of combustion products in gas turbine plants : en
  • GB750903A - Improvements relating to rotary printing machines : en
  • DE1724728U - TRIP KNIFE WITH PLASTIC HANDLE. : de en
  • US2751021A - Apparatus for automatically filling conduit strings : en
  • US2751554A - Electronic display means : en
  • FR1119446A - Improvements to refrigeration devices : en fr
  • GB750951A - Improvements in water turbines for tide water hydroelectric plants : en
  • CA526531A - Phosphites : en fr
  • CA526532A - Sealing rings : en fr
  • CA526613A - Process and device for treating threads and fibres : en fr
  • FR1119686A - Fixing plate : en fr
  • US2750641A - Chill : en
  • US2750987A - Presser wheel for securing pads to crown caps : en
  • DE944828C - Fishing winch with longitudinal axis : de en
  • DK81137C - Automatic telephone system for transmitting signals over a two-wire line. : da en
  • FR1119362A - Valve arrangement for compressed air circuit breakers : en fr
  • GB750986A - Improvements in or relating to heat pumps : en
  • FR1119338A - Hydraulic or pneumatic lifting and holding device : en fr
  • GB750867A - Electrical device for storing information : en
  • DE1724465U - SCREWLESS BRACKET FOR REFLECTORS ON LIGHT HOUSING. : de en
  • US2750701A - Fishing lure : en
  • GB750525A - Improvements in or relating to devices for the gripping and ligaturing of the ends of tubular vessels : en
  • US2750725A - Tractor mounted peanut harvester having vibrating separating fingers : en
  • US2750866A - Air register : en
  • US2751216A - Liquid spring : en
  • DE944835C - Control device for an electromagnetic clutch, in particular for the main clutch of motor vehicles : de en
  • US2751090A - Portable indicating holders and settable indicators therefor : en
  • US2751108A - Filler cap assembly : en
  • US2751418A - Catalytic oxidation of hydrocarbons to hydroperoxides : en
  • US2750680A - Method for treating materials : en
  • USD178067S - Link chain for a bracelet or the like : en
  • DE944747C - Lubricating oil : de en
  • GB750514A - Improvements relating to instructional models for representing atomic structure : en
  • GB750636A - Static magnetic core storage devices : en
  • DE944763C - A protective sleeve pushed onto a wave and surrounding it with play : de en
  • US2750622A - Guide rail assembly for sliding doors : en
  • US2750739A - Apparatus for generating driving gases : en
  • US2751041A - Filter bag : en
  • FR1119565A - viscose sponge and process for its manufacture : en fr
  • AU207471B2 - Improvements in or relating to frequency control arrangements for frequency-shift telegraph systems : en
  • US2750712A - Method of electrically destroying undesired plant life along crop rows : en
  • US2751421A - Stabilization of trichloroethylene : en
  • GB750822A - Linear polyamides : en
  • GB750950A - Improvements in or relating to gauging device : en
  • DE1724703U - HOLDER FOR HAND STRAPS OD. DGL. : de en
  • DE1724789U - FOUNTAIN SYSTEM. : de en
  • DE944552C - Process for the preparation of dihydrazinodiazine derivatives : de en
  • GB750646A - Hydraulic power transmission for trailer brakes with separate fluid systems for towing vehicle and trailer : en
  • DE944599C - Echosounder transmitter and receiver, especially for echo sounding with underwater sound : de en
  • DE944737C - Device for generating ultra-short waves : de en
  • FR1119510A - Dyeing of highly polymeric linear esters : en fr
  • GB750845A - Motor vehicle front end construction : en
  • GB750837A - Improvements in or relating to valves for aerosol dispensers : en
  • FR1119709A - Logic circuits made with junction transistors : en fr
  • US2750912A - Apparatus for joining lengths of wave guide or the like : en
  • US2751401A - 4-chloropregnane-17alpha, 21-diol-3, 11, 20-trione and 21-esters thereof : en
  • DE1724505U - DRIVING HAND PRESS. : de en
  • DE944668C - Process for the production of lubricating oils : de en
  • FR1119610A - Mounting arrangement for railway signaling systems with automatic free-track indication, in particular for electrical switches : en fr
  • FR1119683A - Magnetic information storage circuit device and method : en fr
  • GB750527A - Improvements in the treatment of fabrics in tubular form made from yarns produced bytreating a glycol with terephthalic acid or derivative thereof and in the treatment of such yarns : en
  • GB750853A - Instrument for checking the rate of time-piece movements : en
  • GB750958A - Improvements in or relating to portable fluid pressure operated jacks : en
  • BE525793A - : en
  • GB750589A - Improvements relating to circulatory fluid-pressure power steering mechanisms for motor vehicles : en
  • FR1119391A - Volumetric meter for liquid : en fr
  • AU1452655A - Process and apparatus for distilling mineral oil : en
  • DE944660C - Deflection device for window gear : de en
  • AU212595B2 - Improvements in and relating to pressure fluid operated friction coupling systems : en
  • DE1724569U - WOOD FORMWORK PANEL. : de en
  • DE1724775U - HOLDING DEVICE FOR BOWLS STORED IN WALL NICHES. : de en
  • GB750982A - Apparatus for cutting tire treads : en
  • GB750698A - Walk-type cultivating machine : en
  • GB750868A - Metal printing plate and method of producing same : en
  • GB750644A - Improvements in or relating to electron beam convergence systems for cathode ray tubes : en
  • DE1724711U - CLOSURE FOR BOTTLES AND OTHER CONTAINERS. : de en
  • GB750857A - Apparatus for preparing dry feed : en
  • CA526454A - Speed adjustment mechanism on self-propelled harvester : en fr
  • DE1724684U - SELF-ACTING FIRE SPRAY. : de en
  • GB750743A - Trench roller : en
  • GB750798A - Improved machine for sowing seeds : en
  • DE1724660U - BALL MILL WITH DEFROSTING MAGNET. : de en
  • FR1119352A - Device for indicating the name of the next station in public transport vehicles : en fr
  • LU34323A1 - Device for controlling consumer power using semiconductor resistors : de en
  • US2751506A - Wear test method : en
  • DK81133C - Defrosting device for refrigerators. : da en
  • US2751040A - Filters coated with polyamide thickened oils : en
  • US2751085A - Filter for treatment of liquid : en
  • AU206280B2 - Improvements in beverage dispenser : en
  • JPS314904B1 - : ja
  • US2750883A - Adjustable mounting for printing press rolls : en
  • DE944816C - Process for the production of water-soluble powders, tablets, suppositories, solutions, etc. of oxyalkylated theophylline and / or theobromine compounds by using theophylline and / or caffeine as solubilizers : de en
  • FR1119406A - Endless conveyor, in particular conveyor with articulated steel elements : en fr
  • FR1119431A - Process for improving the surface properties of highly polymerized carbohydrate-free materials : en fr
  • GB750728A - Improvements relating to curtain supports : en
  • US2750898A - Railway track with electric toy trains, tramcars or similar vehicles : en
  • US2750974A - Screw driver having a disc shaped bit : en
  • US2750702A - Fish lure : en
  • CA526544A - Self-contained power actuator : en fr
  • DE1724425U - FOLDER FOR THE STORAGE OF DOCUMENTS OF ALL KINDS. : de en
  • US2750630A - Method of making ornamental rings : en
  • GB750888A - Improvements in or relating to intestinal bathing devices : en
  • GB750923A - Process for grafting one polymer onto another polymer : en
  • GB750680A - Improvements in bag closures : en
  • GB750768A - Improved method and apparatus for fabricating pipe : en
  • DE1724594U - IMAGER WITH A COOLING AIR SUPPLY. : de en
  • DE1724783U - DRYING AND COOLING DEVICE FOR SILVER-CAPABLE SCHUETTGUETER, IN PARTICULAR FOR THE SUGAR INDUSTRY. : de en
  • USD178047S - Dinner plate or similar article : en
  • FR1119690A - Magnetic core storage for accounting machines : en fr
  • US2750775A - Candle and adaptor combinations : en
  • US2751548A - Ripple compensator : en
  • US2751380A - Steroid compounds : en
  • GB750512A - Improvements in or relating to variable condensers or capacitors as used in radio and other electronic apparatus : en
  • US2750709A - Reversible lift for furniture legs : en
  • US2751359A - Basic aluminum alkanoate gelling agents : en
  • DE1724706U - TERRAIN SLIDING PROTECTIVE RING WITH QUICK FASTENER FOR TRUCKS AND OTHER TERRAIN VEHICLES. : de en
  • CA526716A - Pulsation dampeners : en fr
  • US2751180A - Packaging and check weighing machine : en
  • DE1724553U - LARGE AREA AIR HEATER. : de en