• US2724715A - 2-(p-carboxybenzenesulfonylamino)-5-sulfamyl-1, 3, 4-thiadiazole : en
  • US2724490A - Supporting structure for troughing belt conveyors : en
  • AU922955A - Methods of and materials forthe surface treatment of aluminum and its alloys : en
  • US2724248A - Hot air engines and refrigerating machines : en
  • CA518718A - Radar systems : en fr
  • AT183909B - Device for attaching washcloths, washing up, etc. like : de en
  • CA518704A - Brake head arrangement : en fr
  • USD176123S - Plate or similar article : en
  • DE1711457U - ELECTRIC COUPLING. : de en
  • DE922938C - Bunker arrangement made up of operating and storage bunkers : de en
  • US2724156A - Pole boot : en
  • US2724486A - Conveyor system for advancing and dividing a series of articles : en
  • US2724585A - Drive for auxiliary load printing and indicating mechanism : en
  • US2724679A - Synthesis of dextran and dextran analogues of predetermined molecular weight : en
  • DE1711517U - POSITION WRITER. : de en
  • DE1711800U - WEAVING HARNESS FRAME. : de en
  • US2724423A - Method and apparatus for preparing rubber surfaces for adhesion : en
  • US2724595A - Dice box with pivoted cover : en
  • US2724675A - Laminated wood and method of making same : en
  • AU919555A - 3, 5-thiamorpholine diones : en
  • DE1711706U - LEAD POLE TERMINAL. : de en
  • FR1104737A - Hydraulic control device, in particular for circuit breaker : en fr
  • CA518840A - Releasing apparatus for childbirth : en fr
  • AT183819B - Control throttle : de en
  • US2724212A - Whistle : en
  • US2724272A - Liquid weight measuring system : en
  • US2724524A - Freezer divider : en
  • US2724695A - Method of inhibiting corrosion of metals : en
  • CA518726A - Apparatus and process for preparing bands from thermoplastic material : en fr
  • US2724184A - Collapsible t-square : en
  • US2724303A - Driver fastener having coating of elastic insulating material : en
  • US2724470A - Electric clutch-brake motors : en
  • US2724775A - High frequency oscillators : en
  • DE935582C - Articulated coupling, especially for attaching agricultural equipment to farm tractors : de en
  • GB740958A - Improvements in or relating to culinary mixes : en
  • US2724777A - Amplitude-stabilized crystal oscillator : en
  • DE935757C - Quick coupling for pipelines : de en
  • US2724235A - Magnetic clock movement : en
  • US2724559A - Dalton : en
  • US2724337A - Surge control apparatus : en
  • CA518681A - Potato chip piercing machine : en fr
  • AU928455A - An improved pressure filter : en
  • US2724717A - Recovery of organic oxygenated compounds from hydrocarbon oils : en
  • DE1711753U - SHOP WINDOW INTERCOM MODELS VIA RECORDS AUTOMAT. : de en
  • DE935574C - Process for the production of structures from prefabricated building cells and building cell for this process : de en
  • DE935619C - Surge arrester housed in an insulating housing : de en
  • FR1104478A - Improvement for tailless aircraft and particularly for delta wing aircraft and derivatives : en fr
  • FR1104803A - Tent canvas usable for many purposes : en fr
  • FR1104996A - Process and installation for the preparation of white liquor for stationery : en fr
  • AT183902B - Convertible furniture : de en
  • US2724133A - Combination life preserver and antirolling cushion : en
  • US2724651A - Production of fish product : en
  • USD176102S - Rack for serving food : en
  • DE935498C - Upper table cutting saw with periodic feed of the tool carrier : de en
  • FR1105016A - Magnetic switch : en fr
  • GB740868A - Improvements in or relating to the separation of niobium and tantalum : en
  • FR1104921A - Control device for opening and closing valves equipped with a press pot : en fr
  • GB741064A - Improvements in and relating to mechanical gauges : en
  • DE935504C - Cathode and process for the electrolytic production of manganese : de en
  • US2724764A - Rotating baking oven : en
  • US2724788A - Indirectly heated cathode for gas tubes : en
  • CA518655A - Well cleaning apparatus : en fr
  • GB740938A - Improvements in or relating to high voltage insulators : en
  • AU202576B2 - Improvements in thermostatic control for surface heaters : en
  • CA518670A - Dust pan and method of making same : en fr
  • CA518844A - Tie rod for concrete wall forms and method of making same : en fr
  • DE935497C - Pocket pack for toothpicks : de en
  • FR1104828A - Dosing device for mixers : en fr
  • DE1711752U - SHOW PIECE FOR FABRIC SAMPLE COLLECTIONS WITH MULTI-ANGLE ROTATING COLUMN. : de en
  • DE1711773U - TRUCK. : de en
  • FR1104614A - Mold for chipboard material : en fr
  • FR1104842A - Garage installations : en fr
  • AU111954A - Apparatus for manufacturing tiles andthe like : en
  • CA518671A - Crumb tray and scraper therefor : en fr
  • AU209616B2 - Improvements in typewriters and like machines : en
  • AU209923B2 - Character display systems including cathode ray tubes : en
  • AU930555A - A growth promoting vegetable feeding stuff for birds : en
  • CA518832A - Plastic compositions from unsaturated esters of ethereal oxygen-containing acids : en fr
  • US2724648A - Method of processing citrus pulp : en
  • AU205632B2 - Improvements in or relating to ion sources : en
  • US2724237A - Rocket projectile having discrete flight initiating and sustaining chambers : en
  • US2724692A - Apparatus for converting volatilizable metal chlorides to metals : en
  • GB741099A - Improvements in and relating to curtain rail brackets : en
  • GB740925A - Improvements relating to distributor valve assemblies for compressed air braking systems for railway vehicles : en
  • GB741035A - Furnace for melting shavings of light metals : en
  • US2724400A - Siphoning tongue for radiator vent valves : en
  • DE935603C - Process for the production of capillary-active condensation products : de en
  • GB741000A - Improvements relating to handcuffs : en
  • US2724637A - Method for treating ore concentrates : en
  • DE1711636U - TRAILER FOR LUGGAGE PIECES. : de en
  • DE1711365U - MULTI-PIECE FIRE GRATE FOR ROOM STOVES, COOKERS AND SIMILAR APPLIANCES. : de en
  • DE935671C - Gas separation column which is at least partially surrounded by a metal boundary wall : de en
  • FR1104499A - Hand wringer : en fr
  • FR1104904A - Improvements in the planing of wood or similar materials : en fr
  • GB740896A - Improvements in or relating to electric rail traction equipment : en
  • DE1711697U - COMBINED FILTER INSERT. : de en
  • US2724218A - Surfacing machines : en
  • US2724575A - Pellet impact core drill : en
  • US2724755A - Carbon circuit breaker : en
  • US2724763A - High-frequency heating apparatus : en
  • FR1105020A - Improvements to electric motors : en fr
  • GB740828A - Improvements in or relating to the production of rutile-containing composite pigments : en
  • GB740922A - Methods and apparatus for testing the adhesive properties of sizing liquids and the like, for ascertaining their condition during preparation : en
  • GB741092A - A clothes drying rack for use in association with a gas or electric cooker : en
  • US2724139A - Detergent applying wiper : en
  • DK80158C - Spark cutting device. : da en
  • US2724258A - Fire-exit lock : en
  • US2724339A - Automatically and selectively adjustable variable displacement pump : en
  • US2724253A - Butane cigarette lighter : en
  • US2724479A - Typewriter carriage feed and return : en
  • DK80147C - Process for the production of acetic acid. : da en
  • DK80151C - Stirring. : da en
  • US2724719A - Process for the production of thiono phosphates : en
  • DE1711357U - REST BENCH ANCHORING. : de en
  • FR1104590A - Electrical oscillation generator installation : en fr
  • AT183835B - Electron tube for amplification by means of secondary electron emission : de en
  • US2724346A - Axle boxes resiliently yieldable axially : en
  • US2724487A - Method of treating fruit for orientation : en
  • US2724810A - Electric lamp socket with pin tap connecting means : en
  • AU202990B2 - Improvements in tools or instruments for marking out surfaces : en
  • US2724706A - Heat and light stable vinyl resin : en
  • US2724792A - Device for producing electric flashlight : en
  • DE935762C - Shredding plant, especially for heat-sensitive materials : de en
  • US2724813A - Terminal connector : en
  • DK80150C - Washing machine. : da en
  • CA518667A - Compensated synchronous machines : en fr
  • DE935749C - Cutting device for chopping food : de en
  • DE935771C - Wind and rain protection device for motorcycles, bicycles and scooters : de en
  • GB740940A - Improvements in or relating to drives for grinding rollers of milling machines : en
  • GB741085A - Improvements in or relating to the separation of coal fines from ash by froth flotation : en
  • CA518653A - Contact devices for electrical transformers and the like : en fr
  • CA518733A - Die mechanism for extruding compressed powder rods : en fr
  • DE935606C - Piston engine : de en
  • DE1711406U - BROCHURE. : de en
  • DE935680C - Arc chamber for electrical switches, especially socket switches : de en
  • DE1711699U - INSULATED PLASTIC LID WITH DIRECTLY ATTACHED SEALS. : de en
  • DE1711309U - VEHICLE TOYS. : de en
  • DE1711622U - TITRATING TABLE. : de en
  • DE1711354U - SINGLE COLLECTION DEVICE FOR THE PRODUCTION OF BLOOD PRESERVES OD. DGL. : de en
  • DE935724C - Method and device for the repeat printing of webs made of flexible, in particular textile material by the film printing process : de en
  • FR1104785A - Apparatus for the manufacture of flexible pipes with decreasing section : en fr
  • GB740871A - Improvements in or relating to radio transmitters operating with independent side bands : en
  • FR1104484A - Presentation album : en fr
  • US2724261A - Precast column attaching means : en
  • US2724589A - Axle spring mounting : en
  • DE1711678U - PROBE BODY. : de en
  • DE1711312U - WASTE BIN LOCATED IN A FURNITURE. : de en
  • DE1711555U - WINKERS FOR CYCLISTS AND MOTORCYCLISTS. : de en
  • FR1104976A - Improvement in machines for vulcanizing the soles of shoes : en fr
  • GB741031A - Valve device : en
  • US2724513A - Railway draft rigging : en
  • FR1104617A - Solid and stable diazonium compounds and process for their preparation : en fr
  • DE1711489U - BRACKETS, IN PARTICULAR FOR BOHNER DEVICES. : de en
  • GB740857A - Process for the manufacture of lamp shades, luminous and advertising signs, embossedarticles and the like from synthetic materials : en
  • GB740909A - Improvements in or relating to aerofoil blade assemblies : en
  • GB741020A - Improvements in or relating to thermionic and secondary emission cathodes : en
  • GR16621B - COSMETIC MASK COMPOSITION. : el en
  • FR1104826A - Electric spray gun : en fr
  • FR1104691A - High refractive index optical glass : en fr
  • DE1711610U - READING DEVICE FOR RULES. : de en
  • GB741051A - Improvements in or relating to printing : en
  • GR16615B - AUTOMATIC COUNTER. : el en
  • FR1104716A - Device for connecting a grain descent funnel to the corresponding outlet neck of the box of a seed drill : en fr
  • GB740803A - Improvements in absorbent articles : en
  • GB740819A - Measuring device for ascertaining the required length of a part of a bearing : en
  • CA518794A - Clinical form of dihydrostreptomycin and method of preparing the same : en fr
  • DE1711390U - DEVICE FOR THE PROCESSING OF EARTH, IN PARTICULAR FOR EARTH POTS. : de en
  • FR1104483A - Improvements made to must, spoons and other elastic lures : en fr
  • GB741077A - Flexible hose end fitting : en
  • GB741100A - Improvements in or relating to reciprocating compressors : en
  • GB740975A - Covered slide fastener : en
  • US2724406A - Relief valve : en
  • FR1104548A - Improvements to prefabricated construction elements : en fr
  • FR1104557A - Parachute fabric : en fr
  • US2724171A - Activation of ferroelectrics : en
  • DE935719C - Method and device for mixing the ion-exchanging resins in a water desalination device : de en
  • FR1104564A - pre-formed elements for metal roofing of buildings : en fr
  • GB740881A - Improvements in or relating to television receivers : en
  • GB741056A - Reflectors for tubular electric lamps : en
  • US2724421A - Pipe lining and straightening machine apparatus : en
  • US2724614A - Spray sprinkler : en
  • US2724234A - Bearing for weighted pendulum of self winding watches : en
  • US2724656A - Lime-brick and method for its production : en
  • US2724336A - Machine for depositing a viscid material in controlled amounts : en
  • US2724642A - Method of ornamenting wood panel and resulting product : en
  • DE1711523U - BLOWED RIPPERS FOR AGRICULTURAL PURPOSES. : de en
  • DE1711754U - REFLECTIVE FINDERS, ESPECIALLY FOR PHOTOGRAPHICAL PURPOSES. : de en
  • AU207980B2 - New dithiophosphoric acid esters and their use forthe control of mites : en
  • DE935481C - Vibrating screen bottom : de en
  • DE935720C - Method and device for drying and simultaneous cooling of the white sugar coming from the centrifuge station : de en
  • US2724574A - Hydraulic standoff control for pellet impact drilling : en
  • USD176106S - Fishing lure : en
  • CA518790A - Metal cutting tools : en fr
  • DE1711563U - HOUSING FOR FLASHING LIGHTS. : de en
  • DE1711646U - MAGNETIC HOLDING DEVICE FOR FILMS, PAPERS OR. DGL. : de en
  • DE1711778U - BOAT CARRIAGE. : de en
  • FR1104730A - electrodes for welding thermoplastics by high frequency heating : en fr
  • DE1711667U - BOXING GLOVE. : de en
  • FR1104469A - Pneumatic control device for telescopic aerial : en fr
  • FR1104520A - Extendable pulley lubrication device : en fr
  • FR1104710A - Chain conveyor : en fr
  • DE1711669U - TOOL FOR PRACTICING THE GAME OF BATTERY. : de en
  • AU206237B2 - Improvements in phonographs for placing the tonearm needle inthe correct initial playing position ona record : en
  • CA518645A - Blade mounting for tractor bulldozer attachment : en fr
  • DE1711340U - ACCUMULATOR BATTERY WITH A HOOD-SHAPED LID. : de en
  • DE1711780U - SAFETY LOCK. : de en
  • GB740890A - Arc welding flux compositions : en
  • DE1711569U - ASBESTOS FIBER REINFORCEMENT. : de en
  • FR1104640A - Coffin with internal safe in transparent material and hermetic closure : en fr
  • GB740838A - Improvements in or relating to electric discharge devices : en
  • GB740913A - Improvements in or relating to liquid flow indicators : en
  • FR1105050A - electrical resistance elements and their manufacturing process : en fr
  • GB740851A - Reduction of a conjugated en-yne compound : en
  • GB741038A - Improvements in or relating to electric motors and flywheels adapted to be driven thereby : en
  • DE935560C - Device for heating pad and other switches on moving lines : de en
  • FR1104666A - Mechanical horse : en fr
  • US2724257A - Safety chain door retaining latch : en
  • US2724425A - Tire building method : en
  • DE1711328U - DEVICE FOR ADJUSTING THE PRESSURE OF THE PRESSURE BAR OF PAPER CUTTING MACHINES. : de en
  • AU925155A - Improvements in or relating to semi-moistureproof sheet wrapping material : en
  • US2724259A - Motor vehicle transmission lock : en
  • DE934479C - Hollow rivet connection for small components in telecommunications equipment : de en
  • USD176129S - Plate or similar article : en
  • GB741074A - Collapsible last : en
  • DE1711413U - LUGGAGE HOLDER FOR BICYCLES, MOTORCYCLES AND THE LIKE. : de en
  • GB741003A - Improvements in or relating to titanium base alloys : en
  • US2724321A - Radiant wall registers : en
  • DE935509C - Pull link belt : de en
  • US2724742A - Suppressed-carrier amplitude modulation : en
  • AT183861B - Rotary lobe compressors : de en
  • US2724365A - Continuous flow fountain : en
  • USD176117S - Pancake griddle : en
  • US2724269A - Apparatus for measuring flow : en
  • US2724280A - Strip feeding device : en
  • GB740850A - Improvements in or relating to driving centres for machine tools : en
  • DE935508C - Measuring device for glass electrodes : de en
  • GB740968A - Improvements in silicone rubbers : en
  • US2724396A - Tilting pole umbrella : en
  • AU929755A - Pile or post driver attachment fora vehicle having a hydraulic or other powerlift : en
  • CA518767A - Emulsifiable metal working lubricant : en fr
  • FR1104724A - Oil injection burette : en fr
  • GB740980A - Improvements in and relating to strippable paint : en
  • GB741072A - Lifts : en
  • US2724711A - Method for the manufacture of 6-mercaptopurine : en
  • US2724736A - Spring type strain-relief bushing : en
  • CA518641A - Ice making apparatus : en fr
  • DE1711397U - POCKET KNIFE WITH A PLIERS FITTED IN ITS HOUSING, SET UP FOR FISHING. : de en
  • DE1711676U - HELICAL CHUTE WITH A COVER USED AS WEAR PROTECTION. : de en
  • DE935532C - Motor vehicle trailer : de en
  • DE935629C - Method and device for cleaning chocolate molds : de en
  • FR1104924A - Production process for dehydrating clays : en fr
  • GB741062A - Improvements in or relating to heat balanced hydrocarbon conversion process : en
  • FR1104818A - Improved process for manufacturing fibrous materials and more particularly tampons and the like : en fr
  • GB741040A - A process and apparatus for the manufacture of cup-, box- or dish-like hollow bodies from thermoplastic foil : en
  • DE1711720U - TEETH SET MADE OF PLASTIC. : de en
  • DE935770C - Impeller with wheel disc welded to the rim bead : de en
  • FR1104813A - Process for simultaneous defibration and washing or refining of fibrous materials and installation for carrying out the process : en fr
  • FR1104701A - Installation of piston steam engines with exhaust steam turbines : en fr
  • FR1104853A - Advanced lubricant and its applications : en fr
  • GB741022A - Improvements relating to plastic materials : en
  • DE1711590U - INTERMEDIATE DEVICE FOR ELECTRIC IRON. : de en
  • DE1711789U - DEVICE FOR LIFTING BALLS. : de en
  • DE935521C - Flexible hose : de en
  • US2724309A - Machines for making filter-tip cigarettes : en
  • US2724553A - Time interval meter : en
  • CA518731A - Industrial oils and manufacture thereof : en fr
  • DE935551C - Centrifugal brake : de en
  • DE935759C - Drop hammer : de en
  • DE1711460U - WATERPROOF ELECTRIC CONNECTOR. : de en
  • US2724580A - Method of mixing a pulverulent solid material and a liquid : en
  • US2724236A - Dedrooping control apparatus for a combustion engine : en
  • US2724262A - Timepiece calibration indicating apparatus : en
  • DE935729C - Printing machine for printing variable formats : de en
  • DE1711591U - TREATMENT DEVICE FOR HEATING METAL IN INDUCTIVE HIGH FREQUENCY FIELD. : de en
  • DE1711597U - VACUUM CLEANER, IN WHICH SUCTION MOUTH A BRUSH IS SPRINGED AND ADJUSTABLE. : de en
  • DE935693C - Grudeofen : de en
  • GB741115A - Method of and apparatus for forming tubular fittings and the like : en
  • DE1711588U - ARRANGEMENT OF AN ADJUSTABLE TEMPERATURE CONTROLLER ON ELECTRICALLY HEATED BAKING AND FRYING APPLIANCES. : de en
  • FR1104661A - Automatic hooking and locking system for semi-mounted trailers : en fr
  • FR1104601A - Manufacture and application of azeotropic mixtures for the generation of frigories : en fr
  • GB741005A - Improvements in or relating to pocketed curtain heading tape : en
  • DE1711478U - CONTAINER FOR THE HOUSING OF A SYSTEM FOR DETECTION OF RADIOACTIVE RADIATION. : de en
  • DE1711446U - PLATE HEAT EXCHANGER FOR INDUSTRIAL PURPOSES. : de en
  • US2724130A - Edge roll for mattress spring structures : en
  • US2724348A - Device for forming a continuous sheet of dough and like plastic material : en
  • DE1711494U - WOODEN CHAIR WITH BACK. : de en
  • GB740982A - Improvements relating to gramophone record changers : en
  • FR1104513A - Device facilitating the cleaning or repair of two-wheeled vehicles, such as bicycles with or without motor, scooters, motorcycles, etc. : en fr
  • AT183896B - Divan or armchair convertible into a bed : de en
  • CA518826A - Closed bottom service cock : en fr
  • US2724529A - Liquid feed control and measuring device : en
  • US2724693A - Liquid fire extinguishing composition : en
  • FR1104896A - Advanced diaphragm for use in ion exchange processes : en fr
  • CA518751A - Arc welding equipment : en fr
  • GB741029A - Improvements relating to garden cloches : en
  • DE935533C - Self-shifting motor vehicle change gearbox with multi-plate clutches for the individual gears : de en
  • AT183878B - Process for the continuous casting of metallic materials : de en
  • CA518758A - Catalytic improvement of hydrocarbon synthesis product : en fr
  • US2724722A - Process for the production of alpha-(o-aminoaryloxy)-fatty acids or their salts : en
  • US2724785A - Envelope structure for mercury pool rectifier tubes : en
  • AT183935B - Prestressed reinforced concrete girder, beam, mast or the like. : de en
  • DE1711552U - DISMOUNTABLE DISC CASE. : de en
  • FR1104470A - Level indicator for sealed tanks : en fr
  • FR1104783A - Special removable closure for bottles of sparkling carbonated drinks, as well as jars or other similar containers : en fr
  • US2724157A - Vaporizer : en
  • US2724800A - High frequency measuring apparatus : en
  • AT183932B - Metal roofing : de en
  • CA518648A - Chuck : en fr
  • CA518808A - Gauge : en fr
  • DE1711407U - SHREDDING MACHINE FOR PLASTIC FOAM. : de en
  • AU202784B2 - Contact actuator for electrical relays : en
  • CA518817A - High efficiency cathode ray deflection systems : en fr
  • DE935659C - Prevention of corrosion in steam boilers, etc. : de en
  • US2724404A - Inlet valve : en
  • CA518727A - Method of preparaing blended copolymers : en fr
  • DE1711531U - TOOL FOR RELEASING AND REMOVING THE LOCKING RINGS IN HOSE COUPLINGS FOR FIRE HOSES. : de en
  • DE1711359U - SEAT AND LIE-COUCH WITH CONVERSION AND INSERTABLE SEAT. : de en
  • GB741106A - Improvements in and relating to buildings suitable as pig farrowing houses : en
  • CA20228S - Mounting fixture for lamp sockets : en
  • AT183836B - Traveling wave tube : de en
  • GB740824A - Pit equipment for moving trucks : en
  • GB741021A - Improvements in or relating to dispensers for cigarettes and similarly shaped objects : en
  • DE1711683U - ZIPPER SLIDER. : de en
  • DE1711608U - WOODEN FORMING PANEL. : de en
  • US2724150A - Foldable grandstand : en
  • US2724386A - Lock construction for loose leaf binder : en
  • US2724469A - Combined brake pedal and throttle control assembly : en
  • USD176154S - Button or similar article : en
  • DE1711424U - CONTROL DEVICE FOR ELECTRIC POWER CONSUMPTION. : de en
  • FR1104773A - Fungicidal composition : en fr
  • US2724551A - anderson : en
  • DE1711306U - DOUBLE WALL CAVITY PROTECTOR FOR SHINS. : de en
  • DE1711743U - CONNECTING LINK FOR CHAINS. : de en
  • DK80175C - Tightening and release mechanism for a clamping tool. : da en
  • FR1104543A - Warm clothing : en fr
  • US2724179A - Combined nail nippers and clasp knife : en
  • US2724690A - Apparatus for electroplating articles : en
  • US2724697A - Preparation of emulsifiers for producing soluble oil : en
  • FR1104722A - Process for roughening and matting polyethylene terephthalate yarns : en fr
  • FR1104836A - advanced fuel saver : en fr
  • AT183899B - Sitting area : de en
  • AT183910B - Case for holding bars of soap : de en
  • GB741087A - Improvements in or relating to the manufacture of cartons : en
  • AU202406B2 - Improvements relating to rotary spindles with cam units thereon for use in multi, contact electric switches : en
  • CA518665A - Material handling apparatus : en fr
  • USD176125S - Plate or similar article : en
  • DE935563C - Surge arrester with extinguishing pipe and external pre-spark gap : de en
  • FR1104984A - Method for treating continuous ribbons of synthetic filaments and device therefor : en fr
  • USD176094S - Shoe or similar article : en
  • FR1105047A - Electrical pulse generator device : en fr
  • AT183832B - Electrical circuit arrangement through which several (n) half-waves of the same polarity or parts of these half-waves of an alternating current are fed to a power consumer during each working period. : de en
  • AU929955A - Improvements in or relating to gear pumps : en
  • CA518778A - Nasal antiseptic : en fr
  • CA518806A - Electrode coating to suppress thermionic emission : en fr
  • DE1711323U - FINGER BRIDGE FOR OIL POST. : de en
  • IE22232L - Radio direction-finding system : en
  • DE1711652U - FLASH LIGHT. : de en
  • FR1104549A - Method for remote control of an AC voltage line and device for implementing this method : en fr
  • DE1711363U - CLOTHING HANGER FOR MEN'S TROUSERS (TROUSER STRETCHERS). : de en
  • DE935541C - Process on pipe extrusion presses to separate the press residue : de en
  • USD176148S - Sewing kit : en
  • GB740817A - Improvements in or relating to hydraulic and like valves : en
  • GB741118A - Potentiometer or rheostat : en
  • GB740876A - Improvements in or relating to automatic telephone exchanges : en
  • US2724405A - Rate of flow controllers : en
  • US2724505A - Apparatus for preventing incrustation in liquid containers : en
  • US2724631A - Graphic recorder : en
  • AT183947B - Portable chain milling machine : de en
  • GB741049A - Improvements in the manufacture of rubber : en
  • US2724461A - Brakes : en
  • AU209742B2 - Penwith retractable ball : en
  • CA518679A - Bulldozer attachment for tractors : en fr
  • FR1104717A - Improvement in igniters for internal combustion engines : en fr
  • FR1104804A - Universal sound adapter with magnetic head for cinema projectors : en fr
  • US2724282A - Reversible torque amplifier with take-off shaft : en
  • DK80156C - Apparatus for amplifying centimeter waves. : da en
  • US2724565A - Feel simulator system for aircraft : en
  • DE1711333U - PREFERABLY MADE OF SHEET METAL CORRUGATED RIDERS FOR HANGING FOLDERS ETC. : de en
  • DE1711378U - FITTINGS FOR RULES. : de en
  • FR1104727A - Process for resolving, using an acid catalyst, hydroperoxides of aromatic hydrocarbons : en fr
  • GB740834A - Improvements in or relating to removing water from heavy fuels : en
  • DE935702C - Key copying machine : de en
  • FR1104849A - Improvements to automatic wiring devices : en fr
  • DE1711326U - POCKET BRUSH. : de en
  • FR1104858A - Methods and devices for achieving rapid pressure relief : en fr
  • US2724750A - Direction signal switch mechanism : en
  • US2724817A - Echo ranging system : en
  • DE1711383U - DEVICE FOR ILLUSTRATING ATMOSPHERIC PRESSURE IN PHYSICS LESSON. : de en
  • DE1711334U - STAMP BAG. : de en
  • DE1711512U - FOOT OF A WIRE FENCE POST. : de en
  • US2724826A - Range unit : en
  • DE935547C - Process for the production of condensation products with organically bound phosphorus : de en
  • DE1711367U - CONVECTOR WITH PRE-FITTED WALL RADIATOR. : de en
  • DE1711372U - WALL COVERING. : de en
  • GR16619B - PAINTS AFTER PROTECTIVE METAL CUP. : el en
  • AU205932B2 - Improvements in or relating to magnetic amplifiers : en
  • AU919355A - Improvements in and relating to electric current stabilising apparatus : en
  • US2724518A - Power dipper construction : en
  • US2724683A - Method of improving thermal balance in hydrodesulfurization and reforming : en
  • USD176137S - Wall mounted heater : en
  • GR16625B - METHOD OF PREPARATION OF BIP (DYALKYLAMINOMETHYL) OF ALKYLOPHENOTHIAZINES. : el en
  • DE1711348U - CONTROL DEVICE FOR RING DEVICES ON CIRCULAR KNITTING MACHINES. : de en
  • FR1104796A - Directional change light signal for cyclists : en fr
  • GB740829A - Improvements in or relating to the packaging of liquid or solid materials and of small objects or articles : en
  • FR1105030A - Improvements to a vibration damping mechanism for power lines : en fr
  • DE1711339U - DIRECTIVE COUPLER. : de en
  • FR1104972A - Sewing Machine Improvements : en fr
  • US2724545A - Discharge casings for axial flow engines : en
  • DE1711501U - DEVICE FOR DETACHABLE FASTENING OF TABLE LEGS TO THE TABLE TOP FRAME. : de en
  • DE1711524U - MULTI-PURPOSE DEVICE FOR TREATMENT AND TRANSPORTATION OF FORAGE FOR AGRICULTURAL PURPOSES. : de en
  • DE1711573U - RAILS FOR HANGING REGISTER FOLDERS WITH INSERTABLE HOOKS : de en
  • DE1711692U - ADDITION BOOK, e.g. ACCOUNT BOOK, CALCULATION BOOK, OD. DGL. : de en
  • FR1104986A - Device for operating the top and the cover on a kitchen appliance : en fr
  • CA518769A - Heat exchange device and temperature control therefor : en fr
  • GB741043A - Pressure measuring and recording instrument : en
  • FR1104545A - Sliding coupling for coaxial rotary shafts : en fr
  • GB740947A - Improvements in polyvinyl chloride for use in plastisols : en
  • US2724142A - Gate closer : en
  • CA518797A - Stable melamine-aldehyde-bisulfite reaction product : en fr
  • AU205348B2 - Plasma fraction and standard plasma preparation and method of preparing same : en
  • DE935734C - Wheel for rail vehicles : de en
  • FR1104493A - Improvements to wall coverings, more specifically to wall and floor coverings : en fr
  • GB740945A - Improvements in or relating to therapeutic treatment cabinets : en
  • IE22258L - Weftless tape : en
  • US2724360A - Battery vent cap fluid level indicator : en
  • US2724193A - Walking aid for youngsters : en
  • US2724437A - Method of recovering desirable petroleum hydrocarbon fractions from producing oil reservoirs : en
  • DE935588C - Striker with rocker wedge : de en
  • FR1104807A - Movable skates for vehicle wheels : en fr
  • FR1105025A - Electrical control device arranged in the lower frame of an accounting or calculating machine : en fr
  • US2724515A - Loading of open railway trucks : en
  • USD176112S - : en
  • US2724696A - Treatment of bentonitic clays : en
  • US2724634A - Production of textile and other articles from acrylonitrile polymers : en
  • DE935655C - Frame for ring spinning machines : de en
  • FR1104780A - Rotary internal combustion engine : en fr
  • GB741010A - Bag-carrier for a cycle : en
  • USD176122S - Trailer body : en
  • USD176132S - Plate or similar article : en
  • FR1104725A - Method for suppressing the tendency to knock in combustion engines and engines obtained by carrying out this method : en fr
  • FR1104966A - Cigarette holder with interchangeable filter cartridge and automatic ejection : en fr
  • DE935695C - Scaffolding pipe coupling : de en
  • GB740920A - Improvements in and relating to hydraulic pressure shock absorbers : en
  • DE1711499U - OFFICE DESK, IN PARTICULAR ACCOUNTING DESK. : de en
  • DE1711565U - PIPE ARRANGEMENT ON GAS BURNERS, ESPECIALLY WITH WASHING APPLIANCES. : de en
  • USD176092S - Bottle holder : en
  • US2724497A - Method of controlling solids accumulation in dewatering apparatus : en
  • US2724783A - Rotative probe for ultrasonic detecting devices : en
  • DE935750C - Bread mill : de en
  • FR1104765A - Machine for the uninterrupted felling and loading of coal in the exploitation : en fr
  • DE935700C - Potato harvester with drums rotating across the direction of travel behind the ploughshare : de en
  • FR1104539A - Process for the purification of waste water from gas and coking plants : en fr
  • DE1711534U - PLUG SEALING OF GATE VALVES WITH COLLAR SPINDLE. : de en
  • DE1711748U - CONTACT ARRANGEMENT FOR ELECTRIC METAL SPRAY GUNS, ELECTRIC WELDING EQUIPMENT OD. DGL. : de en
  • DE1711703U - CALL SIGNAL FOR BATTERY-LESS VOICE CONNECTION IN EXPLOSION HAZARD AREAS. : de en
  • DE935743C - Arrangement for braking three-phase induction motors : de en
  • DE1711438U - SOCKET WRENCH. : de en
  • DK80157C - Staircase or similar system and safety device for use in such a system. : da en
  • FR1104552A - telegraph signal transmitter : en fr
  • GB740903A - Improvements in and relating to steam stills : en
  • FR1104948A - Improvements to tubular rolling scaffolds : en fr
  • GB740974A - Reactor furnace : en
  • GB741044A - Improvements relating to cutting and punching machines : en
  • US2724776A - Signal generator : en
  • FR1104631A - Device for recalibrating, defusing, re-priming and crimping hunting cartridge cases : en fr
  • FR1104715A - Press, preferably hydraulic press, of vertical construction : en fr
  • FR1104735A - X-ray examination device comprising an image intensifier and a film recording apparatus : en fr
  • FR1104817A - Electrical installation of lighting and light signaling for motor vehicles : en fr
  • GB740804A - Improvements in or relating to dolls' prams, pushcarts or the like : en
  • FR1104757A - Transparent diffuser for vehicle headlights : en fr
  • FR1105000A - Advanced training in electromagnetic recorders : en fr
  • DE935775C - Process for attaching hinges to composite sashes and composite sash frames produced by this process : de en
  • DE1711455U - CERAMIC ISOLATOR. : de en
  • FR1104663A - Fodder wrapper pick-up device : en fr
  • DE935500C - Wood milling machine : de en
  • FR1104815A - Improvements in processes and machines for cutting materials with a punch : en fr
  • DE1711574U - DEVICE FOR HOLDING PERFORATED SHEETS OR. DGL. IN BOOKS, FOLDERS, ETC. : de en
  • DE1711385U - MULTI-PURPOSE TRACTOR. : de en
  • DE935507C - Viewer for photomicrographs : de en
  • GB741067A - Process for the production of organic silicon compounds : en
  • DE935502C - Process for the production of pressed materials from wood, in particular from beech wood : de en
  • GB741012A - A new or improved collapsible packing case : en
  • DE1711730U - VISOR CROSS FOR SURVEYING WORK. : de en
  • AU202381B2 - Heat-insulating clothing, covers andthe like : en
  • US2724751A - Air blast circuit breaker : en
  • US2724252A - Clutch vibration dampener : en
  • FR1104852A - Process for the demineralization or freezing concentration of saline solutions : en fr
  • FR1104571A - Screw closure system, for lid, box, stopper, etc., made of flexible material : en fr
  • FR1104589A - Hydraulic control for vehicles : en fr
  • US2724298A - Self-adjusting swivel shoe : en
  • US2724444A - Wet pipe pressure tank sprinkler system : en
  • USD176107S - Ash tray : en
  • US2724627A - Counter divider : en
  • GB740957A - Improvements in mechanical or commutator rectifiers : en
  • DE935705C - Process for the desilvering of photographic solutions : de en
  • GB740987A - Steroid compounds : en
  • GB740813A - Improvements in or relating to counting registers : en
  • FR1105006A - Switch, in particular for controlling the lighting circuits of motor vehicles : en fr
  • DE1711487U - POWDER CAN. : de en
  • DE1711674U - TIN CAN. : de en
  • GB740861A - Improvements in or relating to tile floor covering for stables : en
  • FR1104980A - Time switch, thermostatic operation : en fr
  • DE935665C - Process for fixing various dyes on fabrics in continuous operation : de en
  • DE1711649U - ARRANGEMENT FOR THE DETACHABLE FASTENING OF A REEL FOR FILMS, TAPES OR WIRE. : de en
  • FR1104629A - Improvements in the preparation of confectionery masses by evaporation of an initial mixture containing water : en fr
  • GB740853A - Method of preparing moulds to produce crackle and other surface finishes on moulded plastic articles : en
  • AU919055A - Improvements in or relating toa method of welding rails : en
  • FR1104553A - Semi-automatic machine for blowing glass or similar objects : en fr
  • DK80173C - Stable floor covering and method for manufacturing and placing plates therefor. : da en
  • DE1711416U - POCKET KNIFE. : de en
  • DE935712C - Process and device for correcting mouthpieces intended for the manufacture of hollow bricks : de en
  • FR1104615A - Wastepaper basket : en fr
  • US2724732A - Process for making electrodes for alkaline batteries : en
  • AU920055A - Improvements in firearms andin particular in grenade launching rifles : en
  • FR1104897A - Orthodontic splint : en fr
  • FR1104809A - Improvements made to combustion devices with vaporization : en fr
  • AT183901B - Collapsible box bed : de en
  • AT183847B - Sample rolling device : de en
  • AU922055A - Process forthe preparation of hydrocortisone acid esters or salts thereof : en
  • CA518818A - Deflection systems : en fr
  • CA518846A - Rotary fan and fan orifice assembly : en fr
  • FR1104859A - cooling elements for liquid-cooled high-voltage apparatus, in particular for transformers and induction coils : en fr
  • GB740964A - Improvements in or relating to liquid delivery systems : en
  • AT183880B - Process for the continuous casting of difficult-to-melt metals : de en
  • CA518646A - Sealably connected structure with injection molded filler and process of making same : en fr
  • US2724793A - Protector : en
  • GB740860A - Improvements relating to moulds for recapping or retreading motor tyres : en
  • DE935511C - Hydraulic power lift with a two-way working cylinder to be actuated by a continuously running pressure delivery pump : de en
  • DE935561C - Switch for movable cords, especially for heating pads or similar heaters : de en
  • US2724737A - Electric color image formation and control : en
  • FR1104802A - Improvements in apparatus of the type of those for determining or locating the level of a liquid : en fr
  • GB740807A - Lubricating composition : en
  • FR1104770A - Device forming a watertight seal with the outside whatever the temperature and pressure conditions of gas subjected or not to forced circulation application to furnaces for preparation and treatment : en fr
  • DE935661C - Process for making whole wheat bread : de en
  • US2724285A - Apparatus for operating pedal controls of an automobile : en
  • US2724604A - Shore clamps : en
  • FR1104983A - Double locking latch with fixed hook fingers : en fr
  • US2724172A - Method of forming a self-aligning bearing : en
  • US2724362A - Wax carbon spot printing machine : en
  • US2724815A - Battery terminal clamp : en
  • DE935636C - Machine for automatic recording and cutting of curves : de en
  • DE935685C - Electric discharge tubes : de en
  • DE1711577U - DEVICE WITH AN ELECTRON BEAM TUBE FOR IMAGE RECORDING. : de en
  • CA518716A - Automatic gain and contrast control : en fr
  • DE935614C - Hybrid circuit provided with a listening circle for radio telephone connections : de en
  • AU927555A - A process for making antistatic products not conducting electricity : en
  • AU921755A - Improvements in titanium-manganese steel and improved process forthe production of hollow metal articles therefrom : en
  • DE1711722U - SCREEN WITH A CLOSED SLIDING SLEEVE. : de en
  • DE935687C - Method and device for regulating the electrode feed rate during spark cutting : de en
  • FR1104644A - Improvements to Fluid Flow Control Systems : en fr
  • US2724566A - Control arrangement for aircraft : en
  • DE935538C - Demonstration device for electrically powered vehicle toys : de en
  • FR1104645A - Magnetostriction strain gauge refinements : en fr
  • GB741094A - Improvements in and relating to organoethynyl hydrolyzable organosilanes : en
  • AU923755A - Improvements in or relating to couplings for trailers, caravans orthe-like to motor road vehicles : en
  • US2724522A - Apparatus for elevating and tilting objects : en
  • US2724743A - Electronic register translators : en
  • CA518677A - Helically-preformed armor for linear bodies : en fr
  • DE1711716U - MOVABLE FOOTREST. : de en
  • DE1711738U - HOE. : de en
  • AT183868B - Sanitary napkin : de en
  • AU208138B2 - Rotary piston machine with internal axes : en
  • US2724315A - Plow tripping mechanism : en
  • US2724548A - Compressor oil pump : en
  • GB741093A - An improved extensometer : en
  • CA518821A - Siren friction motor : en fr
  • DE1711327U - SHAVING BRUSH. : de en
  • DE1711654U - PROTECTIVE SCREEN FOR THE EXHAUST VALVE OF GAS PROTECTIVE MASKS. : de en
  • DE1711396U - CLEANING EQUIPMENT, IN PARTICULAR FOR PET CARE. : de en
  • DE1711445U - REFRIGERATION DEVICE FOR UNIQUE VIEW FROM ABOVE ACCESSIBLE REFRIGERATED GOODS. : de en
  • DE1711490U - DISHWASHER. : de en
  • DE935503C - Apparatus for producing press mixes from hardenable resins : de en
  • US2724787A - Arc lamps : en
  • AU208969B2 - Method and apparatus for making a seismic record over a water-covered area : en
  • DE1711614U - ELECTRONIC DEVICE FOR MONITORING AND DETECTING DAMAGE TO PIPELINES OR PIPELINE NETWORKS. : de en
  • DE935489C - Circuit arrangement for telecommunication systems, in particular telephone extension systems : de en
  • DE935524C - Milling machine, preferably roller mill, with pneumatic conveying device : de en
  • DE935584C - Farm wagon : de en
  • GB740847A - Improvements in or relating to pattern cards for display purposes : en
  • DE1711639U - X-RAY EXAMINATION DEVICE WITH A DEVICE FOR SERIES OF ROENTGEN. : de en
  • DE1711711U - INTERIOR LAMP WITH LOW VOLTAGE FLUORESCENT LAMPS. : de en
  • CA518763A - Hydrocarbon synthesis plant : en fr
  • CA518813A - Treatment of films : en fr
  • AU202451B2 - Improvements in or relating to couplings for trailers, caravans orthe-like to motor road vehicles : en
  • AU919255A - Pressure formed or-crmpedielectrical connections : en
  • DE1711514U - HEIGHT ADJUSTABLE SUPPORT. : de en
  • FR1104597A - Automatic machine for the manufacture of brushes : en fr
  • FR1104891A - Improvements made to the start-up of turbine engines, especially those intended for rocket thrusters : en fr
  • DE1711467U - SWITCHING CHAMBER, IN PARTICULAR FOR INSTALLATION SELF SWITCH IN THE SHAPE OF A SCREW. : de en
  • FR1104968A - Improvements to furniture convertible into beds : en fr
  • DE935596C - Device for coupling motor vehicle and trailer : de en
  • CA518820A - Method and apparatus for electrostatic coating : en fr
  • AT183811B - Switchboard frame : de en
  • DE1711581U - CABLE HOLDER FOR LONGITUDINAL LAYING OF CABLES ON CARRIERS. : de en
  • AU207915B2 - Improvements relatingto apparatus for stitching plie sof flexible sheet material against the reaction ofa rigid annular support : en
  • US2724573A - Percussion attachment for portable drills : en
  • DE935716C - Conveyor device, especially for driving in underground mining : de en
  • DK80161C - Coating for indoor surfaces, especially floors. : da en
  • AT183813B - Gas-filled surge arrester : de en
  • BE533678A - Magnetron frequency stabilization system : en fr
  • CA518643A - Automatic measuring device : en fr
  • AU917455A - Character display systems including cathode ray tubes : en
  • DE1711509U - CLAMP FOR IRON FRAMEWORK. : de en
  • FR1104982A - Multipurpose tiller : en fr
  • US2724388A - Self-lighting cigarettes : en
  • DE935609C - Start-stop teletype receiver with two receiving magnets : de en
  • CA518804A - Input loading compensation for vacuum tube amplifiers : en fr
  • US2724160A - Method of reducing shrinkage defects in metal castings : en
  • US2724415A - Coil winding machine : en
  • US2724554A - Accounting machine interlocks : en
  • DE1711609U - LIQUID RESERVOIR, PREFERABLY PLANKING POOL. : de en
  • DE935768C - Synchronizing gear : de en
  • FR1104551A - Skin thermal sensitivity examination device : en fr
  • AT183911B - Device for applying powdery substances, especially for the care of suede : de en
  • AU927155A - Improvements incapacity sensitive relays : en
  • US2724547A - Blower wheel : en
  • DE935484C - Process for the preparation of acetylated ª ‡ - and ª ‰ -oxycarboxylic acid nitriles : de en
  • US2724641A - Method for recovering elemental sulfur from gases : en
  • US2724279A - Strip feeding device : en
  • US2724625A - Needle roller thrust bearing : en
  • US2724328A - boyden etal : en
  • US2724560A - Food waste disposer control closure : en
  • US2724134A - Automatic power press tapping tool : en
  • US2724440A - Method of disassembling pipe sections in a well : en
  • US2724471A - One way clutch : en
  • US2724700A - Solid compositions containing urea and polyoxyethylene ethers of resin alcohols : en
  • US2724476A - Bale turner : en
  • DE1711341U - INSULATING CABLE SPACER CLAMP. : de en
  • DE1711785U - FILES CONTAINER. : de en
  • FR1104870A - Improvements to cages for ball bearings and the like : en fr
  • AT183824B - Power converter : de en
  • AT183859B - Coal dust firing system, especially for steam boilers, gas turbines or the like. : de en
  • CA518755A - Process for the simultaneous recovery of base metals in powder form and of metallic salts : en fr
  • FR1104487A - Self-centering drawer device for receiving X-ray cassettes : en fr
  • CA20227S - Lamp socket mounting fixture : en
  • US2724166A - Methods of making dental restorations : en
  • CA518761A - Gas separation in hydrocarbon synthesis : en fr
  • DE1711485U - MULTI-PURPOSE DEVICE AS UPHOLSTERED ARMCHAIR, CONNECTED WITH HOT-AIR BATH AND HEAT METER : de en
  • FR1104618A - Ink Cartridge Pen Holder : en fr
  • US2724123A - Pool for children : en
  • GB740858A - Improvements in or relating to steroids : en
  • CA518696A - Art of dyeing acrylonitrile polymerization products : en fr
  • DE935722C - Descaling device in which the rolling stock to be descaled is subjected to alternating bending by means of two gear-like sets of rollers : de en
  • AT183870B - Process for the manufacture of new anti-tuberculotics : de en
  • CA518827A - Spring cushion assembly : en fr
  • FR1104700A - Improvements to internal combustion engine vehicles : en fr
  • AT183812B - Mounting rod for earthing head clamp : de en
  • AU210199B2 - Recovery and purification of tetracycline : en
  • FR1104762A - Dough cutter with multiple or interchangeable devices, for the production of the complete range of dough pieces commonly used in bakery and bakery-pastry making for the production of bread : en fr
  • FR1104933A - Light-signaling devices for all vehicles, and more particularly for light vehicles such as bicycles, mopeds, mopeds and motorcycles : en fr
  • US2724601A - Carbon paper pad : en
  • USD176157S - Row car : en
  • CA518644A - Roofing or siding assembly : en fr
  • CA518857A - Cargo brace structure : en fr
  • FR1104550A - Improvements to flame retardant compositions : en fr
  • GB740983A - Vaporiser and burner for a combustion chamber working with a liquid fuel and a pressurized gaseous oxidizer : en
  • CA518662A - Lading tie anchor : en fr
  • CA518684A - Combination auto robe and slip cover : en fr
  • CA518828A - Telescope sight mount for rifles : en fr
  • US2724286A - Drop staff brake mechanism : en
  • US2724293A - Hydraulic torque converter : en
  • US2724327A - Apparatus for expressing oil from oil containing vegetable materials : en
  • DE1711382U - MEASURING CYLINDER FOR THE VOLUME CALCULATION OF STEREOMETRIC BODIES. : de en
  • DE1711798U - CENTRAL PIT SYSTEM WITH SEPARATION PIPE AND REPLACEABLE FILTER. : de en
  • FR1104894A - Device for the exposure of a series of illuminated views, carried by an unrolling strip : en fr
  • US2724701A - Preparation of silicic acid sols : en
  • GB740814A - Improvements in or relating to molecular distillation apparatus : en
  • FR1104916A - Louver : en fr
  • DE935718C - Device for turning and erecting heavy barrels : de en
  • US2724299A - Torque control clutch device for threaded fastener setting tools : en
  • DE1711634U - RECEIVER FOR EDIBLE MASS. : de en
  • FR1104885A - Improvements to nuclear reactors comprising a device for measuring neutron power : en fr
  • USD176153S - Automobile signalling device : en
  • CA518774A - Composition for whipped egg white : en fr
  • CA518796A - Collecting mechanism for cigarettes and other rod shaped articles : en fr
  • DE935531C - Liquid pump with electromagnetic drive : de en
  • DE1711504U - COFFEE MACHINE. : de en
  • GB740966A - Improvements in means for feeding pirns to winding machines with travelling spindles : en
  • DE1711613U - POSITION WRITER. : de en
  • DE1711701U - VENTILATION GRILLE FOR VEHICLES. : de en
  • FR1104752A - Fertilizer : en fr
  • DE935733C - Axle bearing with roller bearing arranged in the bearing housing, the races of which are mutually axially displaceable, especially for rail vehicles : de en
  • GB740885A - Improvements in compositions for use as heat transfer media and for other purposes : en
  • DE935526C - Device for pulling off the thread on sewing machines with controlled operation : de en
  • DE1711542U - BELT WITH HANDLES FOR PASSENGER DRIVER. : de en
  • DE1711344U - ARRANGEMENT FOR FASTENING LUMINAIRES FOR DISCHARGE LAMPS, IN PARTICULAR FLUORESCENT LAMPS, TO WHIP-SHAPED POLES. : de en
  • DE1711786U - PENCIL SHARPENER. : de en
  • FR1104596A - Improvements to toggle locks : en fr
  • FR1104747A - Washing machine : en fr
  • FR1104965A - New paint and its application to the decoration of toys : en fr
  • FR1105029A - Method and apparatus for recording or reproducing television signals : en fr
  • GB740872A - Improvements in or relating to surface discharge plugs : en
  • FR1104744A - Sprinkler device for spraying artificial rain on cultivated land : en fr
  • US2724167A - Burial couch : en
  • US2724482A - Transfer mechanism for continuous drier apparatus : en
  • US2724818A - Magnetostriction vibrator construction for directional transducers : en
  • FR1104784A - Fully or partially transparent cover for containers of milking machines : en fr
  • FR1104768A - Capping device with cap and sheet of thermoplastic material : en fr
  • FR1104882A - Improvements to centrifugal pumps : en fr
  • GB741090A - Improvements in or connected with kitchen cabinets : en
  • US2724419A - Nut cage device having deformable hooked attaching wings : en
  • US2724455A - Filter cleaner : en
  • AU871955A - Improvements in or relating to protective reflective films : en
  • DE935593C - Blueprint and photocopier with tracing cylinder and tube lamps : de en
  • DE1711411U - SWIVEL STEERING WHEEL, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • FR1104573A - Mower-tedder-rake : en fr
  • FR1104693A - Advanced shoehorn : en fr
  • US2724633A - Process of making cellulose fibers containing ether groups and beta-propiolactone substitutents : en
  • US2724170A - Apparatus for warping : en
  • US2724427A - Convertible bed and child's seat : en
  • DE1711388U - PILE PROTECTION DEVICE WITH HEIGHT-ADJUSTABLE PROTECTIVE CANOPY. : de en
  • CA518777A - Liquid conductor heater : en fr
  • US2724120A - Length-adjustable ready-to-wear skirts : en
  • GB741015A - Improvements in and relating to oscillatory drives more particularly for small refrigerating machines : en
  • IE22155L - Automatic gain control : en
  • FR1104977A - Shoe Sole Vulcanizing Machine : en fr
  • USD176109S - Pouring lid for cans : en
  • FR1104786A - Device for switching on and off on direct current networks, preferably high voltage networks : en fr
  • US2724132A - Metal boat flotation chamber construction : en
  • US2724691A - Apparatus for electroplating articles : en
  • DE1711421U - DRAWING DEVICE, IN PARTICULAR MADE OF PLASTIC INJECTED RULER. : de en
  • FR1104532A - Manufacturing process of construction elements : en fr
  • FR1104579A - Quartz crystal magnification process : en fr
  • DE1711346U - ELECTRIC GRILL. : de en
  • DE1711452U - RADIO HOUSING, ESPECIALLY FOR CASE RADIO DEVICES. : de en
  • CA518705A - Combined washing and extracting machine : en fr
  • US2724331A - Cylinder bearers for rotary printing presses : en
  • DE935583C - Device for changing the overall working width of a disc plow with a plurality of plow discs : de en
  • FR1104775A - Radio device : en fr
  • GB741054A - Improvements in or relating to radial flow turbines and centrifugal compressors : en
  • FR1104468A - Method for improving the switching of electrical collector machines operating under corrugated voltage : en fr
  • GR16609B - SYNTHETIC BUILDING MATERIAL PREPARED WITH FIBRONYL AND HYDRAULIC CONNECTORS. : el en
  • GR16626B - METHOD OF MANUFACTURE OF PHENOTHIAZINS WITH METHYL - 2 PROPYLIC CHAIN. : el en
  • GB740889A - Improvements in or relating to oiling systems for textiles : en
  • GB740992A - Improvements in web registering mechanism for wrapping and like machines : en
  • GB741006A - Improvements in or relating to electric control for motors : en
  • GB741030A - Improvements in or relating to random packed elements for distillation and chemical process columns : en
  • FR1104610A - Hydraulic shock absorber : en fr
  • FR1104877A - Verification device : en fr
  • US2724265A - Flexure testing fixture : en
  • US2724769A - Illuminated apparel : en
  • FR1104708A - Pocket for presenting stockings : en fr
  • US2724175A - Device for facilitating prefabrication of soil pipe units : en
  • FR1104528A - Improvements to scales : en fr
  • FR1104594A - Device for the treatment of media such as air, gases, vapors or liquids : en fr
  • FR1104459A - Improvement in the process of tensioning thin metal parts : en fr
  • FR1104488A - Improvements to fertilizer distributors : en fr
  • FR1104919A - Improvements made to means for balancing pivoting members or assemblies, in particular for furnishings : en fr
  • US2724446A - Helicopter rotor mechanism : en
  • DE935694C - Suspension device for hand-held tools and like : de en
  • FR1104821A - Improvements to spectacle systems : en fr
  • GB740959A - Manufacture of esters suitable for therapeutic application : en
  • GB741071A - Improvements relating to devices for cleaning the sealing surfaces of coke oven doors and door frames : en
  • FR1104848A - Control device especially for conveyors used in downhole mining : en fr
  • US2724318A - Combination depth adjusting and spring tension device : en
  • US2724707A - Elastic synthetic rubber composition and method of making same : en
  • USD176147S - Necklace or the like : en
  • US2724508A - Separator for solid-liquid slurry : en
  • US2724443A - Apparatus for automatically filling well casing : en
  • DE935769C - Spreading device, in particular for inner band brakes of motor vehicles : de en
  • FR1104682A - Hydraulic transmission and lubrication fluid : en fr
  • GB740805A - Improvements in or relating to a composition and process for the chemical brightening of aluminium : en
  • GB740864A - Improvements relating to sponge rubber pads for inking stamps : en
  • GB740919A - Improvements relating to electrostatic precipitators : en
  • GR16610B - EC TYPE PLATE ON WOOD FIBER POST clay magnesite The cement Plaque EC KYSSIROMPETON incorporated AFTER THE INSIDE THEREOF DIASTRONOMENOU SIDIROPAGOUS H MH SIDIROPAGOUS CONCRETE AND CHRISIMEFONTES AS INSULATION THERMOTITOS AND AUDIO. : el en
  • FR1104936A - Process for phosphating metal wires and bands : en fr
  • US2724450A - Motor vehicle equipped with jet nozzles : en
  • USD176134S - Plate or similar article : en
  • AU917655A - Plumbing unit fora vent and waste plumbing system : en
  • DE1711449U - ARRANGEMENT FOR FASTENING A SCALE POINTER TO A PULLING ROPE CARRYING IT AT THE SAME TIME. : de en
  • FR1104568A - Method and device for fitting recessed electrical equipment : en fr
  • GB740979A - A new or improved driving unit for rotary members : en
  • GB741114A - Improvements in hydrocyclone design : en
  • AT183936B - Flooring : de en
  • AU202728B2 - Process and apparatus forthe catalytic cracking of hydrocarbon oils : en
  • DE935515C - Process for the production of soluble fungicidal preparations based on copper-8-oxyquinoline : de en
  • FR1104698A - Seat : en fr
  • GB740869A - Improvement in method and apparatus for blowing sand moulds and cores : en
  • DE1711583U - IRON FLOAT FOR HG VERTICAL SWITCHGEAR. : de en
  • US2724210A - Support balanced simulated aerial toy : en
  • CA518720A - Frequency dividers : en fr
  • DE935704C - Method and device for transversely cutting one or more running webs of paper, cardboard or the like. : de en
  • USD176099S - Combined lazy susan and chafing dish : en
  • AU201185B2 - Apparatus for manufacturing tiles andthe like : en
  • CA20226S - Reflector for tubular lamp lighting fixture : en
  • US2724229A - Rotary lawn trimmer with skids : en
  • FR1105033A - Process for fractionating solid microporous particles : en fr
  • DE1711742U - SEALED FLANGE JOINT. : de en
  • GB740921A - Improvements in or relating to spinnerets for use in extruding filamentary material : en
  • US2724278A - Side driving belt : en
  • US2724612A - Two wheel trailer : en
  • DE935723C - Spreader machine for running fabric webs : de en
  • FR1104517A - Shaping press : en fr
  • FR1104599A - Anamorphic optical system : en fr
  • US2724334A - High velocity armor piercing shot : en
  • DE1711394U - ELASTIC TREE TAPE. : de en
  • DE935753C - Urinal system : de en
  • FR1104823A - Process for preparing pyridazonic compounds and new products thus obtained : en fr
  • GB741078A - Positive head for high-intensity blown arc lamps : en
  • DE1711642U - TILTING DEVICE FOR ADDITIONAL PHOTOGRAPHIC EQUIPMENT. : de en
  • USD176164S - Combination display holder and mailing envelope for handkerchiefs : en
  • DE935731C - Roof protection device for goods wagons : de en
  • FR1104944A - Voltage detector : en fr
  • GB740874A - Improvements in or relating to circuits for effecting temperature compensation of thermistors : en
  • USD176105S - Storage battery case : en
  • FR1104534A - Deployable tail : en fr
  • US2724536A - Container : en
  • US2724204A - Line guide tip for fishing rods : en
  • DE1711596U - ARRANGEMENT OF PRESSURE BARS ON ROD-LIKE HOUSEHOLD APPLIANCES SUCH AS POTATO CUTTERS, FRUIT CUTTERS OD. DGL. : de en
  • AT183873B - Process for the preparation of oxy compounds of the steroid series : de en
  • DE935600C - Collapsible transport container : de en
  • GB740937A - Improvements in the preparation of carboxylic acid chlorides : en
  • DE1711535U - STRAINING FROM RUBBER FOR SCREENING MACHINES. : de en
  • DE1711735U - SELF-SELLER WITH MULTIPLE PRODUCT CHARACTERISTICS AND ONE EJECTOR. : de en
  • US2724804A - Transmission coupling system : en
  • AU211345B2 - Improvements in oscillators : en
  • DE1711644U - PHOTOGRAPHIC CAMERA WITH LENS SHUTTER. : de en
  • AU207657B2 - Improvements in or relating to machines forand methods of counting and stacking flat articles : en
  • AU202532B2 - Electromechanical means for use in gluing veneer strips or sheets to cabinets andthe like : en
  • AU210179B2 - Facing for surgical dressings : en
  • CA518798A - Treatment of textile fabrics : en fr
  • DE1711459U - THREE-POLE COLLAR PLUG WITH PROTECTIVE CONTACT. : de en
  • DE1711593U - CONTROL UNIT FOR DEVICES FOR TREATMENT OF THE BODY SURFACE WITH A PRESSURE DIFFERENT FROM THE ATMOSPHERIC PRESSURE. : de en
  • DE1711316U - TABLE CLOCK WITH WALKING, WEKKER AND MUSIC WORK WITH AUTOMATIC SHUTTER. : de en
  • DE935740C - High-voltage disconnector, especially for outdoor installation : de en
  • CA518762A - Fatty acid production in hydrocarbon synthesis : en fr
  • AT183888B - Closure for saucepans : de en
  • AT183945B - Removable parallel guide for attachment to sawing machines or the like. : de en
  • AT183854B - Process for the stabilization of chlorinated hydrocarbons, in particular hexachlorobutadiene, which are used as insulating liquids in transformers instead of mineral oils : de en
  • US2724596A - Tool holding attachments for die stocks : en
  • US2724790A - Arc lamp : en
  • US2724350A - Macaroni cutting machine : en
  • CA518850A - Broom or sweeper attachment for tractors : en fr
  • DE1711540U - RELEASE DEVICE FOR HOSE HOLDERS. : de en
  • US2724195A - Foot protector and blank therefor : en
  • US2724283A - Speed reducing and power transmitting unit : en
  • DE935710C - Heavy caliber training ammunition : de en
  • DE935717C - Device for controlling the conveyance of vessels such as milk cans or the like. : de en
  • DE935756C - Device for securing the horizontal position of the weight bar of a sheet steel shop : de en
  • AT183863B - Process for the finishing of skins : de en
  • AU929855A - Discharge gate syphon : en
  • CA518742A - Tape-dispensing mechanisms : en fr
  • CA518651A - Means for milking and handling the milk of farm animals : en fr
  • AU201415B2 - Improvements in or relating to electric fault alarm circuits : en
  • USD176098S - Lazy susan frame : en
  • AU919955A - Improvements in or relating togas turbine powerplants : en
  • AT183876B - High vacuum furnace system : de en
  • DE1711362U - DOUBLE-WALLED STEAM TOWER THINNER WITH HOOKED POT LIFTER. : de en
  • DE1711371U - EXHAUST VENT. : de en
  • AT183887B - Hood : de en
  • AU923955A - Improvements in phonographs for placing the tonearm needle inthe correct initial playing position ona record : en
  • DE1711603U - BUMPER GLASS HOLDER FOR VERTICAL Putty-free glazing. : de en
  • FR1104527A - Further development of vibrating road rollers : en fr
  • AU206470B2 - Improvements insteel cabinets and shelving : en
  • US2724242A - Multiple temperature refrigerator cabinet : en
  • FR1104537A - Aero-slides improvements : en fr
  • DE1711387U - MINCE CLEANING MACHINE. : de en
  • DK80149C - Method for increasing the rigidity of lids and bottoms of cans under internal pressure. : da en
  • FR1104546A - Wood debarking process and installation : en fr
  • JPS308493B1 - : ja
  • DE1711331U - REGISTRATION POCKET. : de en
  • AT183928B - Water heater with a storage tank : de en
  • AU201614B2 - Mold for forming multicurved metal tank sections : en
  • CA518853A - Apparatus for shaping bimetallic articles : en fr
  • GR16617B - DUMPING AND REMOVAL MACHINE. : el en
  • DE1711389U - REAR WORK EQUIPMENT FOR AGRICULTURAL TRACTORS OD. DGL. : de en
  • DK80167C - Device for bicycle handlebars. : da en
  • DE935487C - Flat tube for heat exchanger : de en
  • FR1104457A - Improvements to surface finishing processes and apparatus : en fr
  • FR1105041A - Manufacture of watertight closures containing elastic pads : en fr
  • GB740923A - Improvements in and relating to phenolic resinous compositions : en
  • US2724136A - Machine for removing insulation : en
  • US2724341A - Rotary oil pump for cooling systems : en
  • US2724296A - Vise having confronting pivotal jaws with interlappable portions : en
  • US2724807A - Frequency-selective systems : en
  • AT183843B - Process for the production of new, copper-compatible disazo dyes : de en
  • US2724267A - Method for measuring flow of fluid in earth bores : en
  • AT183885B - Protective cover for shopping bags or the like. : de en
  • BE527690A - : en
  • CA518768A - Ethylation of olefins : en fr
  • AT183829B - Roll converter : de en
  • CA518740A - Hole digging apparatus : en fr
  • DE1711606U - STUCCO PLASTER TRIM : de en
  • DE1711794U - MOBILE WOOD STACKING DEVICE FOR CROSS TRANSPORTATION. : de en
  • US2724599A - Rider controlled self-propelled snow remover or the like : en
  • DE1711347U - CRUDE GAS BURNER. : de en
  • DE1711679U - GUARDIAN CUTTERS FOR LOOMS. : de en
  • DE935555C - Circuit arrangement for counting connections according to time and zone in telephone systems with dialer operation : de en
  • DK80170C - Locking mechanism for window frames. : da en
  • DE1711627U - BASKET-LIKE BASE AS ASHTRAY HOLDER. : de en
  • DE1711770U - DEVICE FOR STRIPPING DIRT FROM VEHICLE WHEELS. : de en
  • DE1711637U - MULTI-PART LARGE SIGN. : de en
  • IE21889L - Carotene and carotene concentrates : en
  • FR1104643A - Amplitude modulator assembly : en fr
  • FR1105027A - Heavy cylindrical objects helix wrapping machine : en fr
  • DE935684C - Device with at least one glow discharge tube containing, among other things, an anode and a number of main cathodes that can be selected as desired for the discharge : de en
  • AT183814B - Device for the detection of earth faults in non-earthed low-voltage industrial networks : de en
  • DE1711468U - SWITCHING CHAMBER, IN PARTICULAR FOR INSTALLATION SELF SWITCHES IN THE SHAPE OF A PLUG. : de en
  • AU918855A - Recovery and purification of tetracycline : en
  • CA518810A - Variable coil assembly : en fr
  • FR1104791A - Simplified device making it possible to assess the microbial inoculation of milk in the presence of rezasurin : en fr
  • FR1104820A - Improvements to spring balances : en fr
  • FR1104949A - Device for the extraction of aluminum : en fr
  • US2724161A - Snap fastener socket : en
  • FR1104862A - Single-control fire extinguisher : en fr
  • DE1711475U - CONTROL GEAR ARRANGEMENT IN LONG FIELD LUMINAIRES. : de en
  • DE1711308U - TOY TRUCK. : de en
  • GB740825A - Apparatus for concentrating liquids : en
  • CA518710A - Hydrodynamic coupling : en fr
  • DE1711660U - GRINDING APPARATUS FOR GRINDING PEARLS AND STONES WITH SIDE HOLE OR WITHOUT A HOLE. : de en
  • GR16620B - DEVELOPMENT OF A WIRE ASSEMBLY SYSTEM FOR THE CONSTRUCTION OF WIRE BASKETS AFTER DEPTH. : el en
  • US2724364A - Glue applicator for box making machine : en
  • US2724473A - Clutch actuator trip : en
  • US2724747A - Rotary switch having device for placing line wipers in operating position after selection rotation thereof : en
  • CA518693A - Process for producing mixed condensation product : en fr
  • CA518856A - Cargo brace structure : en fr
  • FR1104961A - Obtaining siccatives and surface coatings : en fr
  • GB740833A - Improvements in or relating to weft changing looms : en
  • FR1104856A - : fr
  • FR1104584A - Electric discharge lamp and its manufacture : en fr
  • US2724251A - Zero-backlash coupling for shafts or the like : en
  • US2724689A - Hydrogenation of unsaturated fatty oils : en
  • USD176119S - Combined utility stand and container : en
  • FR1104600A - Games and constructions : en fr
  • US2724233A - Device for correcting clocks for errors of more than one hour : en
  • US2724600A - Spring suspension of street vehicles : en
  • US2724797A - Stabilizing circuit for alternating current generator : en
  • US2724274A - Milk temperature indicator for baby bottles : en
  • US2724688A - Process of growing crystals of aluminum phosphate : en
  • AU918155A - Domestic lock : en
  • DE935767C - Floor lamp : de en
  • GB740941A - Process for working-up sewage sludges for the purpose of obtaining vitamin b and the production of high-grade supplementary feeding stuffsí¬apf products : en
  • DE1711469U - NON-METALLIC ELECTRIC CONDUCTOR, IN PARTICULAR ELECTRIC RESISTOR BODY. : de en
  • DE935647C - Blower for air delivery for heating and ventilation of motor vehicles : de en
  • FR1104914A - Improvement in vibrating fork current generators : en fr
  • GB741018A - Improvements in or relating to shelters for passengers awaiting public transport, and for other purposes : en
  • DE1711391U - BULB SHIPPING POT AND POT. : de en
  • DE1711515U - FOLDING GARAGE FOR MOTORCYCLES OD. DGL. VEHICLES. : de en
  • DE935543C - Process for the preparation of alkoxyacetals : de en
  • JPS308568B1 - : ja
  • DE1711423U - BELL BUTTON. : de en
  • DE935552C - Lighting device for telephones : de en
  • FR1104781A - Treatment process for dewatering sludge and industrial sludge from pyrite factories : en fr
  • GB740849A - An electrolytic method for the production of titanium metal : en
  • DE1711728U - LAYERING OF THERMOPLASTIC HARD FILMS. : de en
  • DE935558C - Arrangement for feeding an antenna, which consists of a vertical mast, possibly with surrounding trestle ropes, and earth as a counterweight : de en
  • US2724702A - Method of improving and simplifying the cold milling of soap and product obtained thereby : en
  • FR1104955A - Improvements in the assembly of leather goods or the like : en fr
  • DE1711759U - HAND BRAKE CONTROL DEVICE. : de en
  • AT183924B - Gas-heated heating device : de en
  • DE935778C - Device for detonating explosives from a great distance : de en
  • FR1105026A - Control device for prepaid device : en fr
  • DE1711434U - ONE-HANDED SPRAYER. : de en
  • AT183872B - Method for breaking down steroid compounds : de en
  • CA518669A - Cross connection eliminator : en fr
  • DE935725C - Device for cleaning tar from coking chamber ovens during operation : de en
  • GB741080A - Improvements relating to the formation of oxalate coatings on metallic surfaces : en
  • DE1711562U - MIRROR SPOTLIGHT WITH PROJECTION LAMP, IN PARTICULAR FOR STAGE LIGHTING. : de en
  • FR1104665A - Machine intended for the production by molding of artificial stones of all kinds, in particular refractory stones and stones resistant to acids : en fr
  • DE1711415U - LIFT TURN TILT FOR WINDOWS, DOORS OR DGL. : de en
  • FR1104544A - Improvements to plastic containers : en fr
  • GB740801A - Improvements in or relating to dolls' prams, pushcarts or the like : en
  • GB740996A - Improvements in or relating to brake devices for fishing reels and the like : en
  • US2724725A - Preparation of phosphinothioic halides from phosphinodithioic acids and hydrogen halides : en
  • USD176160S - Spoon : en
  • DE1711480U - INFRA-RED EMITTER. : de en
  • FR1104533A - Improved yarn of any fibers and method of manufacture thereof : en fr
  • FR1104795A - Device for the automatic indication of vacant seats in cinema halls and the like : en fr
  • DE1711677U - SORTING, FILLING AND DRUM DEVICE FOR SMALL PARTS, IN PARTICULAR JEWELRY PARTS OF ALL KINDS. : de en
  • DE935510C - Waste bins, in particular ashtrays : de en
  • USD176167S - : en
  • CA518783A - Automatic telecommunication exchanges : en fr
  • DE1711719U - PLATE AND DISC COFFIN. : de en
  • FR1104840A - Automatic immersion device : en fr
  • FR1104969A - Method, installation and apparatus for the projection of stereoscopic views : en fr
  • FR1104525A - Egg candle apparatus : en fr
  • GB740880A - Improvements in or relating to composition and process for the chemical brightening of aluminium : en
  • GB741082A - Improvements in methods of and apparatus for spraying metal : en
  • FR1104454A - Process for reducing the permanent contraction of silicone rubbers by compression, and compositions for achieving this : en fr
  • FR1104979A - Washing, wringing and drying machine : en fr
  • FR1104893A - Flooded pump : en fr
  • FR1104451A - Door latch : en fr
  • FR1104686A - Metal case for receiving optical elements : en fr
  • FR1104927A - Level control device : en fr
  • DE1711425U - CROSS PULLEY MEASURING DEVICE. : de en
  • FR1104674A - Perforated card for textile machines : en fr
  • CA518686A - Dishwashing machine : en fr
  • GB740835A - Improvements in work tables of horizontal boring machines : en
  • US2724206A - Fish line float : en
  • FR1104490A - Drawing-board : en fr
  • DE935534C - Lube Oil Degasser : de en
  • US2724147A - Ground cork gasket mold : en
  • CA518858A - Cargo brace structure : en fr
  • FR1104519A - Improvement in the means used to hang bars in the manufacture of prestressed concrete : en fr
  • FR1104810A - Improvements to processes for the preparation of hyposulphites : en fr
  • FR1104943A - Apparatus facilitating the starting of internal combustion engines, in particular automobile engines : en fr
  • FR1104867A - Appliance supplying hot air or other fluid : en fr
  • AU922255A - Improvements in or relating to electric fault alarm circuits : en
  • AT183906B - Collapsible deck chair : de en
  • FR1104754A - Improvements in processes for converting carbon into electrical energy : en fr
  • FR1104570A - Syringe enhancements : en fr
  • FR1104694A - Smoke machine : en fr
  • FR1104758A - Photographic shutter : en fr
  • US2724124A - Infant holding device : en
  • CA518823A - Electrode rapping system : en fr
  • AU204254A - An improved strapping or wire tensioning and fastening device : en
  • DE1711647U - ARRANGEMENT FOR GUIDING THE FILM FROM NARROW FILM CAMERAS. : de en
  • GB740855A - Method of manufacturing battery separators and the like : en
  • CA518859A - Magnetic door seal : en fr
  • AT183903B - Coupling for pipe structures, in particular shelves : de en
  • DE1711740U - TWO-STAGE AIR CLEANER FOR COMBUSTION MACHINES. : de en
  • DE935577C - Bellows gas meter with slide control and rigidly limited measuring spaces : de en
  • FR1104563A - Improvements to hydraulic cylinders : en fr
  • FR1104588A - ignition electrode : en fr
  • FR1104892A - Improvements to valve control : en fr
  • DE1711640U - CASSETTE FOR X-RAY FILMS. : de en
  • FR1104719A - Process for the production of polyamide yarns : en fr
  • US2724530A - Stamper press with gripping fingers : en
  • US2724671A - Friction element and method of making the same : en
  • DE1711766U - VEHICLE HEADLIGHTS. : de en
  • FR1104926A - Monobloc device for biological sewage treatment : en fr
  • US2724577A - Automatically controlled refrigerating apparatus with heating means : en
  • DE935689C - Drying accelerator in paints : de en
  • AT183939B - Metallic formwork beam : de en
  • US2724135A - hopkins : en
  • USD176163S - Combined whistle and whirligig : en
  • CA20225S - Building block : en
  • CA518803A - Spacing device for frictionally opposed bodies : en fr
  • US2724397A - Jet pipe regulators : en
  • US2724472A - One way clutches and bearings : en
  • CA20234S - Electric road flare : en
  • CA518747A - Photographic films : en fr
  • FR1104875A - Machine for strapping packages using strapping : en fr
  • DE1711456U - ISOLATOR FOR HOLDING ANTENNA LEADS OD. DGL. : de en
  • DE1711549U - ENGINE SUSPENSION FOR INFLATABLE BOATS. : de en
  • US2724241A - Refrigerating apparatus : en
  • US2724791A - Ultra high frequency switching device : en
  • US2724294A - Saw tooth shaper with adjustably interchangeable die faces : en
  • US2724592A - Adjustable chair for exercising apparatus : en
  • US2724730A - Condensation of hexachlorocyclopentadiene : en
  • US2724806A - Electromagnetic wave hybrid junction coaxial transmission line structures : en
  • AT183890B - Household grater : de en
  • DE1711329U - CLEAR POCKET. : de en
  • AT183914B - Device for storing objects, in particular bottles : de en
  • CA518734A - Tape controlled typewriter : en fr
  • AT183820B - Dynamo-electric machine : de en
  • CA518830A - Recovery of hydrocyanic acid : en fr
  • US2724264A - Strand holding apparatus : en
  • AU204812B2 - An improved chemical closet : en
  • US2724448A - Tractor-trailer coupling device with power transmission means therein : en
  • USRE24091E - rocks : en
  • AU202523B2 - Improvements relating to machines for bending steel rods and reinforcing irons : en
  • CA518650A - Machine for cutting lengths of tape from a strip and applying the same to articles : en fr
  • DE1711351U - RADIATION TUBE FOR ROENTGEN THERAPY, IN PARTICULAR FOR CORE THERAPY : de en
  • GB740852A - Means and method of supporting helical conductors : en
  • GB740932A - Improvements in or relating to phenthiazine derivatives : en
  • FR1105038A - Method and apparatus for frequency correction, usable in telecommunications systems : en fr
  • US2724501A - Concentration of phosphatic material : en
  • US2724276A - Cam and lever mechanical movement : en
  • USD176097S - Combined lazy susan and chafing dish : en
  • US2724330A - Rotary hectographic copying machine for selective impressions : en
  • US2724632A - Cyanoethylated cellulose textiles modified with chromic and periodic acids and process of making same : en
  • US2724749A - Adjustable contact rectifier mechanism : en
  • DE1711761U - UPHOLSTERY COVER, IN PARTICULAR FOR VEHICLES. : de en
  • AT183897B - Bed bench : de en
  • GB741050A - Improvements in the formation of phosphate coatings on metal surfaces : en
  • IE21394L - Acaricidal preparations : en
  • FR1104611A - Chain with elements covered with a protective layer of synthetic material : en fr
  • AU201856B2 - Improvements in or relating to combination carriages and chairs for children : en
  • CA518689A - Connected structure with injection molded key and process of making same : en fr
  • US2724407A - Automatic emergency valve : en
  • US2724370A - steam generating apparatus : en
  • USD176103S - Condimjent rack : en
  • US2724485A - Device for discharging articles from a conveyor : en
  • US2724493A - Conveyor belt cleaning arrangement : en
  • AU210178B2 - Surgical dressing having adhesive layer : en
  • DE935482C - Valve for homogenizing liquids containing semi-solids : de en
  • FR1104558A - Float valve, snap-in : en fr
  • US2724618A - Pebble gas lift : en
  • FR1104508A - Mechanical emergency control device for pressurized fluid brake systems : en fr
  • FR1104838A - High speed facsimile machine operating mechanism : en fr
  • AU207913B2 - Apparatus forthe preparation of felts or mats from mineral fibres, particularly glass fibres : en
  • DE935648C - Device to control the air pressure of rubber tires : de en
  • FR1104917A - Tap : en fr
  • GB740823A - Improvements relating to gear mechanisms : en
  • US2724709A - Vacuum fractional distillation of tall oil and distillation apparatus : en
  • US2724721A - Mercaptals of halogenated salicyaldehydes : en
  • US2724824A - Portable alarm apparatus : en
  • USD176126S - Plate or similar article : en
  • DE1711431U - WATCH INSERTED INTO A STEERING WHEEL OF MOTOR VEHICLES. : de en
  • DE935630C - Coffee machine working according to the continuous principle : de en
  • GB740971A - Improvements in and relating to guiding conduits for flexible metallic control cables : en
  • DE1711439U - FULLY AUTOMATIC BUILDER. : de en
  • DE935572C - Metal frame for shop windows, showcases, doors, etc. Like. With concealed screw connection : de en
  • FR1104729A - Protection device against rain, wind, etc., for motor vehicles without bodywork in particular : en fr
  • FR1105010A - Device for the preservation and classification of documents on microfilm : en fr
  • GB741075A - Improvements in and relating to conveyor devices : en
  • FR1104465A - Stiffening product, in particular for the footwear industry, and method for obtaining it : en fr
  • DE1711693U - UNEQUAL SHAPED IMAGE REGISTER IN DETERMINATION BOOKS. : de en
  • DE935644C - Process to compensate for large differences in blackening when reducing or copying film negatives : de en
  • FR1104866A - High dielectric constant capacitors : en fr
  • FR1105035A - Method and device for performing technical operations by glow discharge : en fr
  • US2724238A - Jet propulsive devices : en
  • FR1104458A - Distortion correction device : en fr
  • FR1104595A - Electrical connections for resistance elements on glass plates : en fr
  • GB741058A - An electronic direct current electric generating apparatus : en
  • FR1104467A - New process for rapid commissioning of emergency units using flywheels : en fr
  • GB740965A - Apparatus and method for float and sink mineral separation : en
  • DE935570C - Electric bread roaster : de en
  • DE1711375U - CONSTRUCTION SUPPORT. : de en
  • DE935741C - Selective protection device : de en
  • US2724215A - Glass tempering apparatus : en
  • GB740816A - Improvements in electric motor control systems : en
  • DE1711317U - CLOCK WITH BIRD CALL, IN PARTICULAR CUCKOO CLOCK. : de en
  • FR1104474A - Time signal transmission set : en fr
  • FR1104801A - Improvements in the use of luminous image reception devices : en fr
  • DE935673C - Multiple generator with electron beam system : de en
  • DE1711645U - DISPLAY DEVICE ON CAMERAS OR EXCHANGEABLE CARTRIDGES FOR THE FILM TYPES INSERTED. : de en
  • GB740897A - Improvements in ships : en
  • DE935758C - Axial fluid seal : de en
  • AT183884B - Key holder : de en
  • AU44854A - Electromechanical means for use in gluing veneer strips or sheets to cabinets andthe like : en
  • DE935662C - Zipper and process for its manufacture : de en
  • US2724782A - Phase sequence correcting circuit : en
  • US2724153A - Window unit : en
  • FR1104874A - Process for the selective preparation of salts of certain fatty acids and concomitant fractionation of mixtures of fatty substances : en fr
  • FR1104960A - Distributor packaging of lighter stones or pharmaceutical products : en fr
  • GB740883A - Improvements in electric circuit breakers having arc-rupturing arrangements : en
  • GB740900A - Improved method of, and apparatus for, wire drawing : en
  • GB741046A - Improvements in or relating to methods and devices for effecting centrifugal separation : en
  • GB741052A - A container for chicks : en
  • DE935730C - Device for temperature control, in particular for pre-cooling the load of insulated transport containers : de en
  • FR1105002A - Advanced training in electronic control devices for welding machines : en fr
  • GB740969A - Apparatus for method for float and sink mineral separation : en
  • GB741086A - Milk churns and like containers : en
  • US2724611A - Load carrying vehicle body : en
  • CA518819A - Position locating system : en fr
  • DE1711668U - BADMINTON. : de en
  • AU922355A - Improvements in, or relating to, holders for containers : en
  • FR1104876A - Bags of paper or the like : en fr
  • GR16614B - TABLELIGHT ADJUSTABLE LIGHTING ADJUSTABLE. : el en
  • FR1104498A - Improvements to combustion chambers, particularly rockets and reactors : en fr
  • FR1104851A - Improvements to wiring tools, in particular for automatic wiring machines : en fr
  • FR1104799A - Electric switch : en fr
  • GB740917A - Improvements in or relating to volumetric measuring devices : en
  • FR1104889A - Improvement in rotary kilns : en fr
  • FR1105045A - Resins and varnishes resistant to heat and chemicals : en fr
  • FR1104504A - Symmetrical pair for high frequency : en fr
  • GB741057A - Improvements relating to electro-magnetic relays : en
  • GR16616B - WATCH TEMPERATURE REMOVAL MACHINE. : el en
  • FR1104991A - Sofa bed or similar convertible furniture : en fr
  • DE1711571U - BRUSH, IN PARTICULAR HAIR AND MASSAGE BRUSH. : de en
  • FR1104586A - Mast made from sheet metal : en fr
  • FR1104608A - Cartridge intended to remove impurities contained in liquid hydrocarbons : en fr
  • GB740916A - Fume dispelling devices for use with protective masks : en
  • DK80155C - Touch microphone. : da en
  • US2724754A - Perforated arc chute barrier with arc constricting slot : en
  • DE935739C - Longitudinal watertight introduction of telephone cables, in particular submarine telephone cables, in sleeves or end closure housings : de en
  • US2724403A - Float control device : en
  • US2724801A - Method of and apparatus for testing electric machines : en
  • FR1104808A - Improvements to joints and terminal boxes for high voltage electric cables : en fr
  • US2724214A - Apparatus for continuous manufacture of corrugated sheet glass : en
  • US2724254A - Apparatus for dyeing continuous lengths of fabric : en
  • USD176146S - Shuttlecock : en
  • DE1711643U - SMALL IMAGE CAMERA WITH INTERCHANGEABLE FILM HOUSING AND NEAR ADJUSTMENT. : de en
  • AT183942B - Saw blade with teeth on both sides, especially for gang saws : de en
  • GB741066A - An improved termination for an electric cable of the oil-filled type : en
  • US2724196A - Excavating machine : en
  • US2724451A - Door and vehicle speed controlled brake operating mechanism : en
  • US2724187A - Angle pelvimeter : en
  • CA518772A - Safety shut-off regulator : en fr
  • US2724510A - Tie rack : en
  • AT183918B - Sawdust filling furnace : de en
  • DE1711539U - FIXING AND WATERING TRAY FOR PHOTOGRAPHIC PRINT AND ENLARGEMENT : de en
  • DE1711551U - DEVICE FOR RIFLE AND OTHER EQUIPMENT EQUIPPED WITH AIMING DEVICES. : de en
  • DE935760C - Method and device for producing folded tube bends from straight tubes : de en
  • FR1104565A - Further training in railway rolling stock bogies : en fr
  • FR1104622A - Method and safety device for gas fireplaces and gas heating installations : en fr
  • GB740950A - Thiamin salicylic acid ester : en
  • DE935523C - Switching device for a turret head : de en
  • US2724564A - Automatic speed control for aircraft : en
  • CA518723A - Interstage couplings for television and the like systems : en fr
  • FR1104930A - Reproductions of the human body, such as mannequins and dolls and the process for making them : en fr
  • FR1104522A - Plastic molded part and process for its manufacture : en fr
  • FR1104669A - Improvements in the manufacture of steel articles obtained by cold stamping : en fr
  • FR1104790A - Magnetic recording, reproducing and erasing heads and their manufacturing process : en fr
  • US2724549A - Centrifugal separator and method of operating the same : en
  • DE1711405U - SHELVES FOR SALES AND GOODS TO ACCEPT PACKED STOCKINGS AND OTHER ITEMS. : de en
  • DE1711433U - ROAD VALVE CAP WITH REMOVABLE LID. : de en
  • DE1711358U - GARDEN AND BEACH EQUIPMENT. : de en
  • DE1711612U - POSITION WRITER. : de en
  • DE935779C - Conveyor chute for chain conveyor : de en
  • US2724740A - Quantized transmission with variable quanta : en
  • US2724368A - Working cylinder with integral cylinder head : en
  • FR1104497A - Process for manufacturing and mounting artificial flowers : en fr
  • US2724699A - Solid compositions containing polyoxyethylene thioethers and urea : en
  • US2724767A - Furniture lighting fixture : en
  • FR1104678A - Scraper chain conveyor squeegee : en fr
  • FR1104831A - Cash drawer arrangement in cash registers : en fr
  • DE1711732U - HOLDER FOR DIAPOSITIVE. : de en
  • DE1711793U - LOCKING DEVICE FOR CHAMBER CONVEYORS. : de en
  • DE1711437U - SPOOL HOLDER FOR WEB PROTECTION WITH ELASTIC, WEAR RESISTANT SUSPENSION. : de en
  • DE935576C - Process for the production of permanent magnets by agglomeration of magnetizable metal powders : de en
  • DE935602C - Electrodes for electrolytic cells : de en
  • US2724357A - Barge trim adjustment for confined volatile fluids : en
  • FR1104794A - Educational game : en fr
  • GB740988A - Improvements in or relating to containers for curved suture needles : en
  • FR1105008A - Toy typewriter : en fr
  • GB741037A - Improvements in or relating to contact spring groups for electrical connecting apparatus : en
  • FR1104994A - Device limiting the energy absorbed by an electrical device : en fr
  • GB740891A - Improvements in the production of amides : en
  • DE935646C - Device for steering and operating motor vehicles : de en
  • FR1104771A - Photoconductive type facsimile transmitting apparatus : en fr
  • FR1104839A - Method and apparatus for the control of an intermediate superheating steam turbine unit : en fr
  • US2724281A - Self-adjusting friction clutch and reversing mechanism : en
  • US2724439A - Aluminum soap composition and method of fracturing formations : en
  • US2724623A - Bearing seal construction for drawing rolls : en
  • US2724143A - Door checking and holding device : en
  • US2724636A - Treatment of titaniferous ore concentrates to form titanium sulfate : en
  • DE935669C - Process for the preparation of 1,4-diamino-anthraquinone-2, 3-dinitrile and its core substitution derivatives : de en
  • GB741120A - Steroid : en
  • GB741109A - An apparatus for automatically loading (or positioning) glass sheet at a definite position (or location) on a moving conveyor surface : en
  • DE1711398U - INTAKE DEVICE FOR PORTABLE COMBUSTION MACHINERY. : de en
  • DE1711558U - STACKABLE TRANSPORT BOX. : de en
  • DE935612C - Circuit arrangement for the separation of synchronizing signals and image brightness signals : de en
  • US2724761A - High tolerance impedance elements and methods of making them : en
  • DE1711310U - LIGHT POINTED HAT. : de en
  • DE1711746U - GEARBOX WITH AIR DUCTS. : de en
  • DE1711777U - OPTICAL CONTROL DEVICE FOR POSITION LAMPS ON SHIPS. : de en
  • DE1711483U - VESSEL FOR DENTAL PROSTHESES. : de en
  • DE935548C - Slag chamber lock for Siemens-Martin-OEfen : de en
  • FR1104907A - Improvements to parachutes : en fr
  • FR1104628A - Process for processing pastry products, bread and other products : en fr
  • FR1104847A - Improvement in processes for decarbonylization of aldehydes, in particular furfurol, using fluid catalytic layers : en fr
  • GB740954A - A relay for receiving electrical impulses of different frequency superposed on a heavy current network : en
  • USD176143S - Glove : en
  • DE1711685U - REEL WITH REVOLVING WINDING BASKET FOR WIRE OR FINE IRON. : de en
  • DE935592C - Process for the production of support plates provided with rail guide ribs with transverse recesses for receiving clamping U-bolts : de en
  • DE1711442U - DRIVE DEVICE FOR THE SPINDLE OF FILTERS AND FILTER PRESSES. : de en
  • DE935516C - Six-cylinder two-stroke internal combustion engine with a crankcase pump : de en
  • DE935654C - Arrangement for the protection of electrical apparatus housed in vessels filled with liquids : de en
  • FR1104542A - Liquid purification process and apparatus : en fr
  • FR1104574A - Improvements to synchronization systems : en fr
  • FR1104642A - Concentrated beam electron tube and devices fitted with such a tube : en fr
  • FR1104653A - Tool trolley : en fr
  • AU202575B2 - Improvements incapacity sensitive relays : en
  • US2724752A - Portable safety lamp : en
  • AT183875B - Device for the production of cores, molded masks and. Like. For foundry purposes : de en
  • AU210363B2 - Process for the nuclear oxidation of 4, 5 unsaturated steroid compounds by microbiological means : en
  • US2724491A - Conveyor flight bar cushion : en
  • US2724273A - Liquid weight gauging apparatus : en
  • US2724343A - Single rope cableway : en
  • AT183828B - Lamp for generating mixed light : de en
  • AU213666B2 - Improvements in, or relating to, holders for containers : en
  • DE935656C - Garbage truck : de en
  • US2724643A - Halohydrocarbyl substituted aromatic acids and derivatives thereof : en
  • USD176165S - Candle holder for use on birthday cakes or the like : en
  • USD176161S - Combination antenna rotator control box and planter : en
  • US2724307A - Manufacture of wood-fiber hardboard : en
  • US2724597A - Pressure vessel trailer : en
  • US2724705A - Modified polyester resin : en
  • FR1104688A - Power supply assembly : en fr
  • DE935615C - Single conductor arrangement for the transmission of short and very short electromagnetic waves : de en
  • FR1104789A - Improvements to tachometers and regulators : en fr
  • FR1104797A - Improvements made to fuel tanks : en fr
  • US2724532A - Knock-down dress form : en
  • FR1104861A - Improvements to delay lines for tubes with crossed electric and magnetic fields : en fr
  • FR1104947A - : fr
  • GB740812A - Improvements in or relating to apparatus for the speed regulation of hydraulic motors : en
  • DE1711559U - PACKAGING. : de en
  • DE935539C - Tape-shaped handle attached to a carton in the clothing industry : de en
  • DE935682C - Relays, especially for telecommunication systems : de en
  • FR1104854A - Mobile assembly for water pipe : en fr
  • CA518795A - Clinical form of dihydrostreptomycin and method of preparing the same : en fr
  • US2724263A - Apparatus for testing cream : en
  • US2724387A - Movable ring files and binders : en
  • DE1711430U - SPINNERS, IN PARTICULAR SCREENERS. : de en
  • FR1104829A - Harpooned wire : en fr
  • DE1711757U - FOLDING TROLLEY. : de en
  • US2724794A - van bennekom : en
  • US2724155A - Wooden frame storm sash for casement type window : en
  • USD176101S - Combined toast rack and butter dish holder : en
  • DE1711322U - ATTACHMENT MACHINE. : de en
  • DE935670C - High pressure wound body with heating or cooling channels : de en
  • DE1711566U - CORNER CONNECTION OF THE PROFILES IN THE STEEL SQUARE MANHOLE FRAME. : de en
  • DE935546C - Process for the preparation of N-acyl derivatives of iminodibenzyl : de en
  • FR1104473A - Control mechanism of the blades of a propeller with adjustable blades carried by a layer shaft driven by a reduction gear : en fr
  • US2724266A - Torque measuring device : en
  • US2724431A - Edge roll for upholstery : en
  • US2724453A - Methods of identifying seismic waves : en
  • US2724571A - Adjustable article support : en
  • FR1104745A - Improvements to dual combustion heat generators : en fr
  • FR1105019A - Method and apparatus for fluid coking of heavy hydrocarbons : en fr
  • FR1104512A - Automatically controlled cassette holder divider for obtaining four x-ray images on a single film : en fr
  • FR1104748A - Inverter : en fr
  • FR1104472A - Clutch shoe : en fr
  • DE1711550U - DEVICE FOR DUST EXTRACTION ON BELT SANDING MACHINES USING THE COOLING DUCT OF A SLEEVE COOLED E-MOTOR. : de en
  • AU208179B2 - Improvements in or relating to gate valves : en
  • AU922155A - Color television signal demodulation apparatus : en
  • US2724401A - Control for water heater : en
  • DE935616C - Connector device : de en
  • US2724275A - Laboratory pump for drawing up fluids in a pipette : en
  • USD176108S - Cheek pad : en
  • US2724227A - Elevating means for tractor mounted gang mowers : en
  • US2724607A - Door lock : en
  • US2724746A - Communication system : en
  • USD176135S - Plate or similar article : en
  • US2724502A - Weirs for use in float and sink separation : en
  • CA518815A - Service elevator for printing presses : en fr
  • DE1711744U - SEALING RING, ESPECIALLY FOR ROLLING MILL BEARINGS. : de en
  • FR1104667A - Shuffleboard game : en fr
  • DE1711507U - SAFETY DEVICE FOR ELEVATOR GATES. : de en
  • US2724137A - Pallet cleaner, including chipping and vibrating means : en
  • DE935501C - Device for impregnating wood using the inoculation technique : de en
  • DE935631C - Saucer ring for cooking pots to be placed on gas stoves : de en
  • DE1711641U - CAMERA. : de en
  • DE1711750U - STACKED PACKAGES FOR SELF-SERVICE. : de en
  • DE1711776U - LOCKING DEVICE DESIGNED AS A HAND PRESSURE PUMP FOR BOTTLE-LIKE CONTAINERS FOR THE DOSED REMOVAL OF THEIR LIQUID OR PASTE-SHAPED CONTENTS. : de en
  • GB740924A - Improvements in or relating to a windshield wiper : en
  • DE1711332U - HEADBOARD FOR HANGING FOLDERS. : de en
  • DE1711762U - CAR SEAT. : de en
  • DK80168C - Window lock. : da en
  • AT183849B - Device for flocking cords, insulated wires, cables and the like. like : de en
  • FR1104536A - Method of laying, on ballast, of mixed track for metal and pneumatic tires and devices for producing it : en fr
  • DE935585C - Fork for agricultural and industrial use : de en
  • AT183816B - Control arrangement for electric compressed air switches : de en
  • FR1104495A - Self-contained buoy : en fr
  • FR1104572A - Average speed indicator for all vehicles : en fr
  • US2724561A - Control device for strand feed : en
  • US2724753A - Bimetal thermostatic switch : en
  • USD176159S - Key bow casing : en
  • DE935625C - Excision device : de en
  • AT183920B - Furnace provided with an air supply pipe : de en
  • CA518702A - Mold and method for continuous casting : en fr
  • DE1711698U - DEVICE FOR THE SEPARATION OF STEAM AND WATER IN FORCED STEAM GENERATORS. : de en
  • AU202573B2 - Improvements in and relating to electric current stabilising apparatus : en
  • CA518690A - Road working machine : en fr
  • US2724542A - Tray for glassware and other fragile articles : en
  • US2724546A - Gas turbine apparatus : en
  • US2724514A - Charging apparatus : en
  • US2724213A - Flower holders : en
  • CA518712A - Feeding of materials : en fr
  • DE1711736U - BEET PULLING DEVICE. : de en
  • DE1711491U - ADHESIVE PLATE WITH SEVERAL HOOKS TO BE STICKED TO A WALL. : de en
  • DE1711638U - JUMPING CAMERA. : de en
  • DE1711765U - CENTERING AND ADJUSTMENT DEVICE FOR SELF-REINFORCING INNER SHOE BRAKES FOR MOTOR VEHICLES. : de en
  • DE935627C - Process for the production of artificial fingernails or toe nails : de en
  • DE1711304U - THREAD WINDERS. : de en
  • CA518746A - Colour photography : en fr
  • CA518699A - Door lock : en fr
  • DE935703C - Knife roller for cross cutter : de en
  • US2724506A - Sediment and agitating apparatus and the like : en
  • CA518715A - Seed treater : en fr
  • US2724325A - Cut-hay relief device for hay balers : en
  • US2724512A - Partial take-down stack scaffold : en
  • US2724221A - Fish hook sharpener : en
  • US2724731A - Solvent extraction process : en
  • USD176118S - Child s desk : en
  • US2724119A - Gloves : en
  • US2724399A - Lever type steam trap : en
  • DE1711567U - PREPARED CAP. : de en
  • DE1711690U - CLEANING EQUIPMENT FOR ANY TYPE OF GOOD. : de en
  • DE935540C - Process for the automatic control of Kaplan turbines for maximum efficiency and device for carrying out the process : de en
  • DE935554C - Selective call switching arrangement, especially for subscriber stations in telephone systems : de en
  • GB741042A - Improvements in and relating to power-driven domestic appliances : en
  • AU208328B2 - Improved hogshead loader and compactor : en
  • AU209617B2 - Alkyl glycerol ether sulfonate mixtures : en
  • DE1711599U - ITEMS FOR ERECTING PREFERABLY MOBILE BUILDINGS. : de en
  • DE1711747U - DEVICE FOR GALVANIZING METAL BODIES. : de en
  • DE935745C - Device for balancing or measuring the size of an impedance : de en
  • AT183892B - Pelton turbines, in particular for driving household machines : de en
  • DE935707C - Metal reinforcement foils for photographic recordings with x-ray and gamma rays : de en
  • US2724324A - Automatic tension device for hay balers : en
  • US2724384A - Hypodermic ampoule for direct injection : en
  • DE1711338U - SPREADING MACHINE. : de en
  • DE1711684U - EQUIPMENT FOR CAPTURING, COLLECTING AND DISCHARGING LARGE QUANTITIES OF DUST IN UNDERGROUND OPERATIONS OF THE MINES. : de en
  • DE935714C - Manufacture of steam-hardened foam concrete : de en
  • DE935721C - Baking machine for the continuous production of pastries : de en
  • DE935752C - Collapsible and inflatable bathtub : de en
  • CA518697A - Turbine bladings : en fr
  • FR1104706A - Plant distributor disc for tobacco planting machine : en fr
  • FR1104935A - Advanced shock absorber : en fr
  • CA518836A - Method of recovering cobalt values from cobalt bearing mineral sulphides : en fr
  • CA518668A - Guide for setting saw-teeth : en fr
  • DE935667C - Process for the preparation of phenanthridinium salts : de en
  • DE935774C - Nozzle for gas stations : de en
  • DE1711598U - BAR ARRANGEMENT. : de en
  • DE935755C - Blind, especially for composite windows made of wood or metal : de en
  • GB740961A - Improvements in or relating to ball-pointed writing instruments : en
  • GB741088A - Improvements in or relating to liquid-liquid contacting apparatus : en
  • AT183804B - Device for taking color television pictures : de en
  • AT183905B - chair : de en
  • FR1104650A - Device for reading so-called memory signals recorded by magnetic means : en fr
  • DE1711432U - HYDRANT COLUMN MADE OF POLYAETHYLENE OR ELASTIC PLASTICS WITH THE SAME OR SIMILAR PROPERTIES. : de en
  • AT183946B - Miter saw : de en
  • US2724509A - Garment hanger : en
  • US2724674A - Printed circuit and method for producing the same : en
  • USD176127S - Plate or similar article : en
  • FR1104816A - Improvements to electrolyte deposits : en fr
  • GB740822A - Improvements in or relating to radio communication systems : en
  • USD176113S - Ray tube housing : en
  • DE935765C - Inking unit for over-coloring embossed webs on calenders : de en
  • DE1711453U - REINFORCEMENT FOR ELECTRIC CABLES OD. DGL. : de en
  • DE921044C - Process for the cold forming of metals : de en
  • US2724478A - Apparatus for vending insurance policies : en
  • US2724245A - Defrosting arrangements for refrigeration systems : en
  • US2724326A - Orange juice extractor : en
  • DE1711615U - RECORD CASSETTE. : de en
  • FR1104841A - Automatic scale and advanced calculator : en fr
  • US2724319A - Ventilator : en
  • FR1104850A - Improvements to machines for wiring electrical devices : en fr
  • FR1105015A - New display for shelving : en fr
  • DE935545C - Process for the preparation of derivatives of ethyleneimine : de en
  • FR1104489A - Transatlantic armchair : en fr
  • FR1104492A - Seal : en fr
  • GB740884A - Improved temperature change detectors and methods and apparatus for the production thereof : en
  • GB741059A - Improvements in or relating to mechanical handling mechanisms or devices : en
  • US2724540A - Packaging tray and blank : en
  • US2724729A - Production of alcohols : en
  • US2724805A - Microwave apparatus : en
  • AU40854A - Improvements in or relating to combination carriages and chairs for children : en
  • US2724192A - Simulated cabin pressurizing system for training aircraft personnel : en
  • US2724802A - Frequency modulated oscillator : en
  • US2724416A - Portable power reciprocating-blade saw : en
  • US2724686A - Stripper for fluidized contact solids : en
  • DE935485C - Process for the production of lactams : de en
  • CA518695A - COMPOSITIONS COMPRISING POLYACRYLONITRILE AND .beta.,.beta.-IMINODIPROPIONITRILE : en fr
  • AT183818B - Electric machine with outside air cooling and, if necessary, inside air circulation : de en
  • DE1711343U - LUMINAIRE FOR FLUORS. : de en
  • CA518770A - Material handling device : en fr
  • CA518800A - 4-dialkylaminophthalic anhydride : en fr
  • AU202574B2 - Improvements in or relating tomethod of treating luminescent materials : en
  • AU928255A - Improvements in and relating to electric fusegear : en
  • CA518860A - Heat treating solids : en fr
  • CA518752A - Continuously operating screw press for plastic compositions : en fr
  • US2724569A - Adaptable mountings for fishing poles : en
  • AT183893B - Sugar scoop : de en
  • DE1711530U - MOLDED BODY FOR THE FORMATION OF PIPELINES. : de en
  • JPS308641B1 - : ja
  • US2724409A - Thermostatic valve : en
  • CA518838A - Supersonic light modulator : en fr
  • DE1711650U - ARRANGEMENT OF CELL COUPLERS ON SOUND FILM PROJECTORS. : de en
  • DE935517C - Wheel, roller, cylinder or the like. Cylindrical body with permanently magnetically excited peripheral surface : de en
  • US2724586A - Rubber blocks for resilient wheels, resilient shaft couplings and the like : en
  • DE1711466U - ELECTRIC QUICK SWITCH. : de en
  • DE935514C - Head device for beet harvesters : de en
  • FR1104782A - Self-locking screw and its manufacturing process : en fr
  • US2724583A - Hose apparatus with liquid mixing nozzle : en
  • US2724682A - Sulfur dioxide extraction process : en
  • US2724812A - Connector : en
  • US2724759A - Precision wire wound resistors : en
  • USD176142S - : en
  • AT183851B - Process for treating or converting hydrocarbons in the vapor phase with catalysts and a contact tower for carrying out the process : de en
  • US2724225A - Packaging machine : en
  • DE1711463U - Junction box. : de en
  • DE1711513U - SHEET STEEL FORMWORK. : de en
  • DE1711751U - STAND FOR EXHIBITION AND SALE OF GOODS. : de en
  • DE935715C - Quick sack clamping device : de en
  • US2724576A - Refrigerating apparatus : en
  • AU209495B2 - Device for fixing ornament orthe like : en
  • AT183926B - Safety device on exhaust flaps of gas-heated devices : de en
  • US2724250A - Coupling for shafts : en
  • US2724723A - Production of dibasic acids : en
  • US2724582A - Vibrator mounting : en
  • DE1711399U - STEEL VALVES FOR PIPING. : de en
  • CA518674A - Tie lining guide mechanism : en fr
  • US2724495A - Shipping container for fragile articles : en
  • DE1711561U - APPARATUS FOR THE PRODUCTION OF WHIPPED CREAM USING A COMPRESSED GAS. : de en
  • US2724128A - Cupboard beds : en
  • CA518700A - Heat exchanger : en fr
  • US2724180A - Stem clipping shears : en
  • US2724353A - Universal french piper attachment : en
  • US2724526A - Tin plate baking pan : en
  • DE1711726U - THROUGH WATER HEATER FOR GRAVITY HEATING WITH INTERNAL HEATING COIL FOR USED WATER. : de en
  • US2724144A - Adjustable hinge construction : en
  • US2724188A - Expansible gauge : en
  • US2724311A - Stereoscopic attachment for photographic cameras : en
  • US2724668A - Combination cleaning and coating solution for metallic surfaces and method of forming coatings therewith : en
  • DE1711379U - DISMOUNTABLE METER ROD. : de en
  • GB740842A - Improvements in or relating to air and gas filters : en
  • GB740905A - Gas turbine rotor assembly : en
  • US2724177A - Method of making a protected metal article : en
  • DE1711724U - USE FOR FLOWER VASES, BOWLS AND THE LIKE. : de en
  • FR1104554A - Sulfur derivatives of thiocolchicine and process for obtaining them : en fr
  • DE1711361U - GAME TABLE WITH SWIVELING CHAIRS. : de en
  • DE1711462U - JUNCTION BOX. : de en
  • FR1104699A - New developments in pressure cooking pots : en fr
  • FR1104743A - Frame device applied to spongy elements : en fr
  • DK80160C - Method for making perforated cover plates for sound attenuation. : da en
  • FR1104662A - Suspension system with independent wheels for agricultural trailers? : en fr
  • FR1104952A - Fluid motor, clearance-free : en fr
  • DE935736C - Device for measuring the twisting of railway tracks : de en
  • FR1104541A - Process for the preparation of high polymers, new products obtained and their applications : en fr
  • DE1711727U - TIRE WRAPPING MACHINE. : de en
  • AT183944B - Edging circular saw : de en
  • AT183850B - Process for processing crude oil and natural gas : de en
  • DE935690C - Method for the solvable union of any materials : de en
  • US2724190A - Apparatus for continuously drying granular solids : en
  • DE1711473U - BRACKET OF GRINDING CARBONS FOR SMALL ELECTRIC MOTORS. : de en
  • US2724313A - Two-way disk plow : en
  • US2724563A - Spinning type fishing reel : en
  • AU208255B2 - Methods of and materials forthe surface treatment of aluminum and its alloys : en
  • US2724772A - Aircraft radio antennae : en
  • US2724466A - Bracket for step and stair construction : en
  • US2724301A - Locking means for the movable jaw of a slidable side jaw wrench : en
  • US2724608A - Cap rings or retainer bands and method of making the same : en
  • US2724680A - Preparation and recovery of alpha-ketoglutaric acid : en
  • FR1104992A - Method and devices for the generation of low frequencies : en fr
  • FR1105046A - Process for suspending polymers of chlorotrifluoroethylene and compositions thus obtained : en fr
  • DE1711443U - MOLDED HEAT PROTECTION BODY FOR POWER PLANTS. : de en
  • DE1711653U - FILTER CONNECTOR FOR GAS PROTECTION MASKS. : de en
  • FR1104524A - Improvements to mortise locks : en fr
  • US2724322A - Toasting apparatus : en
  • DE1711582U - ELECTRIC SWITCH, IN PARTICULAR LIGHT SWITCH FOR MOTORCYCLES. : de en
  • US2724333A - Protective apparatus for perforating well casings and the like : en
  • US2724661A - Spray coating method : en
  • AU927855A - Improved hogshead loader and compactor : en
  • CA518685A - Spray device for a washing machine : en fr
  • US2724347A - Bedroom accommodations for passenger vehicles : en
  • US2724650A - Packages and packaging articles : en
  • US2724718A - Preparation of phosphorus-containing organic compounds : en
  • US2724613A - Cooling tower for air conditioning systems : en
  • AT183826B - Electric vacuum vessel, in particular incandescent lamp or discharge tube : de en
  • DE1711337U - ARRANGEMENT FOR LEAVING JOINTS IN CONCRETE ROADS OR FIELDS WITH A JOINT IRON. : de en
  • CA20231S - Brush primarily for washing and cleaning vehicles : en
  • CA518831A - Electric boilers : en fr
  • CA518811A - Tubular gas discharge lamp : en fr
  • AU928155A - Improvements in or relating to packings for rotary shafts andthe like : en
  • DE1711537U - UPHOLSTERED BODY. : de en
  • USD176095S - Nursing bottle container : en
  • US2724146A - Injection moulding machines : en
  • US2724774A - Slotted cylinder antenna : en
  • US2724189A - Fibre conduit : en
  • FR1104766A - Device for attaching a pulsator to a milking device cover with removable valve : en fr
  • DE935536C - Drafting roller for spinning machine drafting units : de en
  • FR1104739A - Arched metal beams : en fr
  • FR1104746A - Manufacturing process of valve boxes : en fr
  • FR1104902A - Improvements to hot water generators : en fr
  • AT183857B - Pressure oil burner for heating oils of the highest viscosity with preheating of the oil : de en
  • US2724822A - Indicator light with control relay : en
  • CA518649A - Sequence control : en fr
  • US2724460A - Self adjusting brake : en
  • US2724677A - Ortho-ethoxy-n-n-diethylbenzamide insect repellent compositions and process of applying same : en
  • CA518779A - Straight pull brake lever structure and cable pulley : en fr
  • CA518789A - Blasting process : en fr
  • GB741047A - Unsaturated ketones : en
  • US2724366A - Non-leaking and flooding fountain pen : en
  • US2724635A - Production of an alkali metal double fluoride of titanium : en
  • AU204349B2 - Improvements in or relating togas turbine powerplants : en
  • AU930255A - Improvements in or relating to magnetic amplifiers : en
  • BE522679A - : en
  • CA518654A - Lock nut : en fr
  • US2724670A - Laminated packing : en
  • US2724159A - Gooseneck construction of die casting machine : en
  • CA518841A - Transformer having constant and harmonic free output voltage : en fr
  • CA518744A - Vulcanising method and apparatus : en fr
  • DE1711630U - EJECTOR FOR INSERT SLEEVES FOR QUICK-CHANGE CHUCKS. : de en
  • DE1711662U - HOOK BOLT FOR FURNITURE, SLIDING DOORS OR. DGL. : de en
  • DE935610C - Perforated tape transmitter with two sensing devices : de en
  • FR1104641A - Improvements to variable speed drives : en fr
  • FR1104872A - Quick-closing gate valve : en fr
  • FR1104607A - Centrifugal pump : en fr
  • GB741034A - Bleaching cotton fibres : en
  • DE935635C - Device for the production of synthetic resin press mixes : de en
  • FR1105014A - Removable container device : en fr
  • FR1104908A - Process for preparing olefins : en fr
  • DE1711376U - COLLAPSIBLE, EIGHT-PIECE GARAGE FOR SCOOTERS, CABIN SCOOTERS, MOTORCYCLES WITH AND WITHOUT SIDE-CAR. : de en
  • GB740990A - Manufacture of new carbamic acid esters : en
  • AU258954A - Improvements in oscillators : en
  • AT183912B - Carriers, in particular for goods displays or exhibitions : de en
  • AT183894B - Tea infusion container : de en
  • AU212915B2 - A process for making antistatic products not conducting electricity : en
  • AU925355A - Heat-insulating clothing, covers andthe like : en
  • FR1104627A - Motor vehicle headlights : en fr
  • FR1104825A - A method of improving color rendering in the reproduction of subtractive photographic full color images by subsequent masking : en fr
  • FR1104906A - Improvements to seals and their applications : en fr
  • AT183933B - Welded reinforcement for reinforced concrete structures : de en
  • CA518709A - Method of making one-way clutch sprags : en fr
  • DE935634C - Continuously working screw press for plastic masses : de en
  • CA518780A - Adhesives for reinforced rubber laminates : en fr
  • DE1711392U - DEVICE FOR HEATING AND VENTILATION OF GREENHOUSES. : de en
  • CA518692A - Separation of brucite from brucite bearing rock : en fr
  • CA518786A - Method and apparatus for electrically heating material : en fr
  • DE1711435U - MIXED FABRIC WITH SMOOTH TOP AND DIFFERENT BOTTOM : de en
  • FR1104819A - Process for preparing quick-cooking rice : en fr
  • FR1104880A - Improvements to buckets or other receptacles fitted with a double bottom : en fr
  • GB740918A - Improvements relating to the production of metal honeycomb and like structures : en
  • GB740949A - Improved carton : en
  • AU203785B2 - Improvements in or relating to spring mounted chassis for trailers, carvans orthe like : en
  • US2724760A - Electric pressure transducer : en
  • US2724226A - Potato harvesting, devining and separating device : en
  • US2724468A - Cushioning means for a receptacle : en
  • CA518687A - Rotary pneumatic motors : en fr
  • DE935726C - Process for dissolving substances in liquids using ultrasound : de en
  • CA518717A - Power amplifier circuit : en fr
  • DE935566C - Process for the production of Kuepen dyes : de en
  • FR1104750A - Improvements to cooling means of output terminals of high voltage electrical machines : en fr
  • GB741041A - Improvements in methods of forming protective metallic layers, in particular of chromium, on metal pieces : en
  • DE935598C - Attachment of door closers to metal doors : de en
  • CA518748A - Purification of hydrogen peroxide : en fr
  • DE1711771U - HOLDING PLATE FOR THE DRIVER'S EQUIPMENT. : de en
  • US2724163A - Releasable fastener with flush closure : en
  • US2724694A - Mineral oils containing alkoxyalkylolamine epichlorhydrin condensation products : en
  • FR1104938A - Metal nozzle with variable section : en fr
  • FR1104461A - Improvements to washing machines and the like : en fr
  • DE1711305U - GUIDE DEVICE FOR SUSPENSION ON DRAWING PLANTS ON SPINNING MACHINES. : de en
  • GB740997A - Improvements in and relating to apparatus for centrifugally separating a gaseous medium from entrained particles : en
  • FR1104576A - New advanced insulator : en fr
  • FR1104593A - Duplex gyro system : en fr
  • FR1105004A - Process for forming wooden elements with high curvature and products thus obtained : en fr
  • FR1104598A - Reversible garment : en fr
  • GB740873A - Improvements in or relating to circuit arrangements for use in telecinematograph transmitters : en
  • US2724786A - Grid control gaseous discharge rectifier tube : en
  • AT183919B - Filling furnace insert for burning sawdust, peat waste, coal dust or similar waste fuels : de en
  • GB740931A - Improvements in or relating to the method of making a composite metal billet : en
  • AU4914159A - Ion exchange materials and methods of forming them : en
  • FR1104620A - Adjusting device for centrifugal brakes : en fr
  • GB740854A - Improvements in or relating to apparatus for controlling the operation of electrostatic precipitators : en
  • DE935587C - plant pot : de en
  • FR1104731A - Improvements relating to the thermal treatment of strip material by high frequency heating : en fr
  • GB740928A - Polyoxamides of 3-alkoxyhexamethylenediamines : en
  • GB741033A - Apparatus for the detection of faults in measuring systems including electronic means : en
  • GB741117A - Improvements in or relating to electric fuses and fuseholders : en
  • US2724376A - Volume control for predetermined engine compression pressures : en
  • FR1104824A - Method and related apparatus for regulating power in high frequency electronic generators, especially for heating bodies in general : en fr
  • FR1104898A - Rolling buffet : en fr
  • GB740939A - Fluid pressure actuated mechanism for sewing machines : en
  • FR1104476A - Fixing and bursting devices : en fr
  • FR1104673A - Tipping transporter intended for coupling to a tractor or similar vehicle : en fr
  • IE21669L - Feeding record cards : en
  • FR1104798A - Improvements to signaling installations : en fr
  • FR1105018A - Improvement in the smoothing of glass sheets : en fr
  • GB740956A - Electrical apparatus for generating non-linear functions : en
  • FR1104910A - Toy : en fr
  • AU204136B2 - Domestic lock : en
  • CA518863A - Apparatus for the scotching of vehicles carried on platform : en fr
  • AU923055A - Improvements in or relating to gate valves : en
  • DE1711705U - ELECTRIC TAPE-SHAPED CABLE. : de en
  • FR1104756A - Improvements to machines used to handle cut tobacco : en fr
  • US2724141A - Suction cleaner construction : en
  • DE1711687U - STAIN CLEANER, IN PARTICULAR FOR LADIES 'STOCKINGS. : de en
  • DE1711426U - GYM AND SPORTS EQUIPMENT. : de en
  • GB741055A - Improvements in and relating to the elimination of dazzle by headlights of road vehicles : en
  • DE1711663U - DEVICE TO PREVENT DAMAGE TO REMUNERATION BY WINDOW HANDLES, e.g. AT PASSENGER VEHICLE DOORS. : de en
  • GB740995A - Improvements in or relating to textile cot : en
  • GB740952A - Improvements in magnetic core storage devices : en
  • DE1711547U - BACKREST FOR INFLATABLE BOATS. : de en
  • DE1711510U - METAL WINDOW. : de en
  • DE1711541U - AUTOMATIC SWITCH FOR WARNING SIGNALS ON MOTOR VEHICLES. : de en
  • DE1711657U - BOTTLE WITH POURER CORK. : de en
  • FR1104475A - Flexible connection for pipes : en fr
  • FR1104679A - Blasting initiator : en fr
  • GB740821A - Inertia starter : en
  • FR1104928A - Wall mounting clamp for tubes and bars : en fr
  • US2724149A - Clearer for drawing rolls : en
  • DE935638C - Tedder with at least one gear-driven, rotating reel : de en
  • GB740972A - Improvements in or relating to a method for making a sulfonated phenol-formaldehyde condensation product : en
  • GR16613B - BLACK GLASS PLINT, USED FOR BUILDING. : el en
  • FR1104503A - Tubular outer conductor for concentric pair : en fr
  • US2724410A - Fluid pressure diaphragm securing assembly : en
  • US2724628A - Refrigerator hydrator and movable cover : en
  • DK80174C - Shipping box made of a blank of corrugated fibreboard or cardboard with continuous bottom, side and end extensions on the side pieces and a top extension on the end pieces. : da en
  • GB741002A - Improvements in or relating to hand control levers : en
  • DE935713C - Process for the production of lightweight bodies : de en
  • FR1104806A - Group of several hydraulic tipping box wagons : en fr
  • DE935701C - Krautschlaeger with a standing beater shaft : de en
  • FR1104656A - Multipurpose pliers : en fr
  • US2724606A - Lock : en
  • US2724659A - Colored building granule and process of preparing the same : en
  • DE1711350U - AXIAL FAN. : de en
  • DK80154C - Machine for placing and smoothing material for bearing and wear layers for roads. : da en
  • US2724539A - Packages for frozen pops : en
  • US2724816A - Delta demodulated acoustic depth recorder : en
  • DE1711553U - TENT, IN PARTICULAR ACCOMMODATION. : de en
  • DE1711602U - PRECAST CONCRETE PART FOR ASSEMBLING A STAIR. : de en
  • FR1104471A - Deformable sales display and advertising devices : en fr
  • FR1104635A - Camping device : en fr
  • FR1104832A - Improvements relating to the preparation of anthraquinonylaminotriazine-based vat dyes : en fr
  • DE935590C - Slidably mounted machine part, in particular the tool holder of a vertical lathe : de en
  • FR1104463A - Improvements to washing machines for domestic use : en fr
  • FR1104685A - Process for the manufacture of hypochlorites and other chlorine-based salts and continuous and automatic installation for carrying out this process : en fr
  • FR1104566A - Container for packaging banana bunches and other fragile products : en fr
  • GB741089A - Improvements in or relating to furniture : en
  • US2724129A - Compartmented inflatable articles and the like and method for making the same : en
  • US2724452A - Seismic prospecting : en
  • US2724771A - Pulse generator utilizing bombardment induced conductivity : en
  • CA518829A - Direct reading gauge apparatus : en fr
  • DE1711492U - BOCK FOR SWIVEL CHAIRS. : de en
  • DE935528C - Device for recording and reproducing color extracts through spectral dispersion : de en
  • DK80146C - Headlight with pivotally mounted light bulb. : da en
  • FR1104751A - Improvements to low volume arc extinguisher circuit breakers : en fr
  • DE1711779U - COATINGS FOR DESERT. : de en
  • US2724784A - Magnetic power transmission : en
  • GR16611B - MANUFACTURE OF REMOVABLE TELESCOPIC WOODEN TILES, VARIABLE OPENING, WITHOUT PILLARS AND SLOPES. : el en
  • GB740999A - Light vehicle provided with movable controls for variation of the steering position : en
  • DE1711734U - EXERCISE DEVICE FOR SCHOOL CHILDREN, IN PARTICULAR FOR SPACE TEACHING. : de en
  • DE1711781U - DOOR LOCK. : de en
  • DE935522C - Ring-shaped sealing device for shafts, drums, etc. like : de en
  • DE935624C - Intermittent puller used to treat people with a broken neck disc : de en
  • US2724291A - Drive assembly : en
  • DE1711544U - TELESCOPIC SHOCK ABSORBER, ESPECIALLY FOR SINGLE TRACK VEHICLES. : de en
  • DE1711681U - DIAPER PANTS. : de en
  • DE1711758U - CONTROL SYSTEM. : de en
  • FR1104514A - Door operating system for horizontal ovens with coking chambers : en fr
  • FR1104881A - Device for crimping caps or the like on the necks or necks of bottles, flasks or the like : en fr
  • FR1105028A - Surface coatings for exteriors : en fr
  • US2724249A - Dehumidifying system : en
  • FR1104733A - Device for cold drawing of tubes : en fr
  • GB740895A - Improvements in or relating to electric converter arrangements : en
  • FR1104995A - Method and device for washing and separating solid bodies suspended in liquids : en fr
  • DE1711493U - FOLDING AND FOLDING STOOL. : de en
  • US2724151A - Grain bins and the like : en
  • US2724436A - Tape splicing machine : en
  • FR1104697A - Dyes of the anthraquinone series and their production process : en fr
  • DE1711315U - LIGHT POINTER FOR WATCHES. : de en
  • DE935678C - Process for producing the cores and belt insulation of paper-insulated power and high-voltage cables : de en
  • GB740962A - Improvements in or relating to internal combustion engines : en
  • GB740910A - Improvements in the drafting apparatus of textile spinning machines : en
  • US2724552A - Gas mileage computer : en
  • US2724734A - Electrode for electric batteries : en
  • DE1711576U - COUPLING BETWEEN A DRIVING AND A DRIVEN SHAFT, IN PARTICULAR FOR SINGLE-AXLE DRIVES OF ELECTRIC TRACK VEHICLES. : de en
  • US2724292A - Hydraulic torque converter : en
  • US2724738A - Black and white signal limiter : en
  • FR1104696A - Washing machine : en fr
  • FR1105012A - New application of a known material to atomic protection and products obtained : en fr
  • FR1105039A - Cathode ray tube : en fr
  • DE1711414U - DRIVE DEVICE FOR WATER VEHICLES AND FLOATING BODIES. : de en
  • FR1104779A - Process for industrially perfuming fabrics before sale and in particular linen : en fr
  • FR1104913A - Reduced loss flexible coaxial telecommunication cable : en fr
  • CA518728A - Railway brake beam structure : en fr
  • GB740911A - Improvements in portable trestles : en
  • GR16623B - CATALYTIC IMPROVEMENTS CONTAINING WHITE GOLD. : el en
  • DE935666C - Spindle and lever laundry press : de en
  • DE935766C - Device for automatic pressure regulation in a closed space, especially in an aircraft cabin : de en
  • FR1104740A - Transformer intended, in particular, for underground operation : en fr
  • FR1104956A - Advanced tenoners : en fr
  • DE935493C - Vacuum valve with a cylindrical chamber : de en
  • GB740827A - Apparatus for use in pickling bars, tubes and the like : en
  • USD176131S - Plate or similar article : en
  • US2724271A - Thermal flowmeter : en
  • US2724389A - Long filler cigar tobacco feed : en
  • FR1104632A - Chain conveyor : en fr
  • GB741017A - A process for hydroxylating olefinically unsaturated alcohols and aldehydes : en
  • AT183825B - Facility for capacity measurement : de en
  • CA518864A - Grain conveyor : en fr
  • GB740836A - Improvements in or relating to directing apparatus and the like : en
  • CA518843A - Yarn supplying and changing mechanism for circular knitting machines : en fr
  • CA518861A - Multiple socket wrench : en fr
  • DE1711620U - CONTACT THERMOMETER WITH ADJUSTABLE MEASURING RANGE. : de en
  • US2724277A - Variable speed driving mechanisms : en
  • FR1104922A - Automatic pressure and flow regulator for fluids : en fr
  • GB740907A - Improvements in and relating to electric fires : en
  • US2724411A - Variable surge chamber and/or accumulator : en
  • US2724762A - Systems for hot-forming of metal objects : en
  • USD176121S - Casing for autographic registers : en
  • DE935495C - Pressure atomization burner : de en
  • DE935537C - Mobile toy excavator : de en
  • DE1711733U - DEVICE FOR CONVERTING VARIOUS MEASUREMENT SYSTEMS OR PARITIES. : de en
  • US2724570A - Suspension device for paint brush : en
  • DE1711381U - CALIPER. : de en
  • US2724168A - Burial vault dome section : en
  • US2724379A - Automatic surfacing machine : en
  • US2724556A - Vehicle heating and motor cooling system : en
  • DE935675C - Two-way single sideband transmission system : de en
  • US2724320A - Distributing system : en
  • FR1104671A - Electric machine with closed housing : en fr
  • FR1104871A - Positive displacement pump or rotary motor, improvements : en fr
  • FR1104990A - Ophthalmic examination device : en fr
  • GB740815A - Improvements in or relating to priming devices for centrifugal and like pumps : en
  • GB741028A - Method and means for checking ignition timing of an internal combustion engine : en
  • CA518814A - Binding for loose leaves : en fr
  • FR1104609A - Manufacture of dyestuff intermediates : en fr
  • DE1711658U - BOTTLE WITH POURER CORK. : de en
  • FR1104951A - Leavening products for pastry and bakery : en fr
  • US2724445A - Speed controller for a prime mover driven propeller : en
  • DE1711451U - ARRANGEMENT FOR DAMPING VERY SHORT ELECTROMAGNETIC SHAFTS. : de en
  • DE1711665U - DRY SHAVER. : de en
  • GB740976A - Improvements in or relating to gear cases : en
  • FR1104865A - Flexible joint for pipes designed to withstand the same pressures as the pipes themselves : en fr
  • GB740879A - Improvements in or relating to composition and process for the chemical brightening of aluminium : en
  • FR1104884A - Improvements in accumulator mechanisms for calculating machines controlled by documentary cards or others : en fr
  • GB740848A - Improvements in or connected with liquid cooling apparatus : en
  • GB740936A - 2-alkyl-3, 4, 5, 6-tetrahydropyrimidinium nitrates and fungicidal compositions containing them : en
  • FR1104860A - Phase distortion meter : en fr
  • GB741110A - Improvements in or relating to machines for producing sheet metal tubes : en
  • GB741026A - Improvements in or relating to machines for folding or bending sheet metal : en
  • GB740904A - Gas turbine power plant : en
  • USD176096S - Electric hand drier : en
  • GB740866A - Improvements relating to the conveyance of powdered or finely divided materials by rotary pumps : en
  • FR1104736A - Road paving process : en fr
  • DE1711767U - IGNITION SWITCH FOR MOTOR VEHICLES. : de en
  • US2724122A - Bed pan : en
  • US2724152A - Package dormer units : en
  • US2724528A - Toy gun : en
  • FR1104453A - Improvement in projection screens : en fr
  • DE1711335U - POWER MACHINE. : de en
  • DE1711420U - PAPER WITH CLOCK. : de en
  • DE1711472U - ANCHOR FOR SHORT-CIRCUIT RUNNING MOTORS WITH SMALL DIAMETER. : de en
  • FR1104957A - Electro-centrifugal clutch : en fr
  • FR1104687A - Threading device for sewing machine needles : en fr
  • DE1711713U - ELECTRIC OVEN. : de en
  • DE1711755U - MILK CAN TRANSPORT DEVICE. : de en
  • GB741032A - Improvements in self starters for internal combustion engines : en
  • US2724673A - Method of making an inflatable core : en
  • US2724685A - Dethiolizing hydrocarbons : en
  • FR1104580A - Cylindrical rotating brush : en fr
  • FR1104689A - Improvement to a connection for electrical conductors : en fr
  • GB740967A - Improvements relating to the hydroforming process : en
  • FR1104464A - Improvements to a fluid pressure regulator : en fr
  • FR1104899A - Stilt device for work at height : en fr
  • DE1711708U - INTRINSICALLY SAFE INSULATION TESTER. : de en
  • DE935499C - Device for lubricating chainsaw chains : de en
  • DE1711616U - DISC PLAYER OR DISC CHANGER. : de en
  • FR1104494A - Improvements made to balancing means, in particular for balancing models in an aerodynamic wind tunnel, and to correlative measuring means : en fr
  • DE1711521U - REVERSING GEAR FOR DRUM TURNERS. : de en
  • FR1104905A - Double-acting diaphragm pump with indirect delivery, especially for spreading anhydrous ammonia : en fr
  • US2724687A - Baths for the deposit of gold alloys by electroplating : en
  • DE1711715U - REEL WITH BASE FOR MOTOR KNITTING MACHINES. : de en
  • FR1104515A - Process for the purification of coal still gas or the like : en fr
  • GB740843A - Means for displaying a sign on tractor drawn trailers : en
  • GB740978A - Catalytic alkylation of carbocyclic hydrocarbons : en
  • US2724338A - Combination centrifugal-turbine pump : en
  • FR1104946A - New material based on cellular product in particular for construction : en fr
  • DE935520C - bearings : de en
  • US2724284A - Multiple lead antifriction screw devices : en
  • US2724579A - Heating, cooling, and ventilating apparatus for ship cabins : en
  • US2724831A - Navigational systems : en
  • DE1711458U - PLUG CONNECTION FOR BATTERIES. : de en
  • DE1711666U - EXTENDED SPRINGBOARD. : de en
  • DE1711554U - DISPLAY DEVICE FOR STEP-BY-STEP DISPLAY. : de en
  • DE935679C - Holder for groups of parallel lead wires : de en
  • FR1104529A - Shoe brush : en fr
  • FR1104814A - Wind powered ventilator (fume extractor) : en fr
  • DE1711586U - TRANSFORMER STATION IN THERMAL INSULATED DESIGN. : de en
  • DE935692C - Vacuum cleaner with an electromagnetically driven diaphragm pump : de en
  • GB741073A - Improvements relating to weather excluders for doors and windows : en
  • DE935706C - Method of hardening gelatin : de en
  • US2724550A - Flush mounted cash register : en
  • US2724814A - Interlocking terminal block construction : en
  • DE1711486U - DRYING HOOD. : de en
  • FR1104863A - Electric control unit : en fr
  • FR1104887A - fog screen : en fr
  • DE935568C - Adjustable lock for folders, bags, suitcases or the like. : de en
  • DE935746C - Electric fence : de en
  • AT183937B - Covering the visible surface of existing shop window frames : de en
  • DE1711410U - DUST FILTER UNIT. : de en
  • FR1105049A - Method and products for obtaining color photographic images : en fr
  • AU202262B2 - Separation ofa mineral body from its natural site inthe form of fragments suitable for processing : en
  • CA518642A - Apparatus for casting : en fr
  • CA518730A - Railway truss type brake beam structure : en fr
  • DE1711505U - MIXING BOWL, IN PARTICULAR FOR DOMESTIC KITCHEN MACHINES. : de en
  • GB740802A - Improvements in or relating to reservoir writing or drawing instruments : en
  • GB740908A - Improvements in the construction of brake magnets suitable for electricity meters : en
  • DE935559C - Method to reduce the migration of water in electrical cables with soaked insulation : de en
  • DE1711511U - Paddle wheel thrower for plastering masonry, building ceilings or. DGL. : de en
  • GB740914A - Improvements in or relating to butter and like spreading machines : en
  • US2724203A - Multiple fish stick : en
  • US2724498A - Device for separating mixed masses of spherical and irregularly shaped bodies such as seeds, grains and the like : en
  • US2724295A - Quick change vise having jaw supportable on flat surface of a machine tool and a spindle adjustable and lockable in plane parallel to said surface : en
  • US2724647A - Steel and article for high temperature uses : en
  • DE1711702U - SPEAKER COMBINATION. : de en
  • DE935571C - Stove : de en
  • FR1104934A - Improvements made to transparent packaging welding machines : en fr
  • DE1711320U - DEVICE FOR GENERATING LIQUID MIST. : de en
  • DE1711621U - TEST DEVICE. : de en
  • US2724121A - Flush valve ball cage : en
  • FR1104636A - Record player with drive arm operation derived from the drive : en fr
  • FR1104886A - Device for transporting objects inside an enclosure such as an oven : en fr
  • FR1104591A - Relief valve : en fr
  • AT183948B - Feed device, in particular for woodworking machines : de en
  • AT183949B - Device for shredding bushwood, brushwood, etc. like : de en
  • FR1104583A - Insulated electric coils : en fr
  • FR1105042A - Device for plating blanks on a tile press : en fr
  • DE1711628U - CONTROL DEVICE FOR FLOW COUPLINGS. : de en
  • DE1711476U - SOCKET FOR ELECTRONIC TUBES FOR USE IN PRINTED CIRCUITS. : de en
  • DE1711749U - CIRCULAR CRUSHERS WITH CORRECTED CRUSHING AREA. : de en
  • FR1104900A - Improvements in saddles for bicycles, motorcycles, and seats for similar applications : en fr
  • DE935657C - Single drum drive for conveyor belts, especially for chain conveyors : de en
  • FR1104709A - Bottle opener : en fr
  • DE935557C - Radio link with pulse modulation : de en
  • GB740942A - Improvements relating to heat-resisting alloy steels : en
  • DE1711353U - INFANT DRINK BOTTLE. : de en
  • DE1711578U - CLAMPING DEVICE FOR THE ADJUSTABLE TAPPING OF WHOLE OR PARTIALLY CANTILEVER HIGH FREQUENCY COILS. : de en
  • DE1711623U - SCHOOL WALL MAP AND TEACHING BOARD. : de en
  • DE1711536U - NEAR BOX. : de en
  • US2724219A - Workplate supporting means for edge grinding machines : en
  • US2724615A - Spraying device : en
  • US2724646A - Method for beneficiating manganese-containing materials : en
  • US2724726A - Preparation of phosphinic chlorides by chlorination of phosphinothioic acids with elemental chlorine : en
  • AU925455A - Apparatus forthe preparation of felts or mats from mineral fibres, particularly glass fibres : en
  • US2724581A - Liquid proportioning system : en
  • CA518781A - Metallo organic compounds : en fr
  • AU206236B2 - Process forthe manufacture of isonicotinic acid derivatives : en
  • US2724708A - Ferrous and amine addition to butadiene and acrylonitrile polymerization : en
  • AU922555A - Surgical dressing having adhesive layer : en
  • AT183891B - Household machine for chopping, mixing and stirring food : de en
  • US2724297A - Self-retaining swivel foot : en
  • AU204759B2 - Color television signal demodulation apparatus : en
  • CA518807A - Grid winding apparatus : en fr
  • US2724342A - Meat hook stabilizer : en
  • US2724748A - Means for varying the circumferential relation between a drive and a driven shaft : en
  • US2724828A - Frequency modulated radar : en
  • USRE24094E - Stop-leak preparation : en
  • GB741097A - New thiobarbituric acid derivatives : en
  • AU921655A - Device for fixing ornament orthe like : en
  • AT183925B - Gas heated grill : de en
  • USD176144S - Lawn sprinkler : en
  • AT183882B - Process for the production of discs or plates with embedded wires : de en
  • US2724666A - Methods of separating materials : en
  • CA518842A - Process of preparing hexachlorobenzene : en fr
  • BE522664A - : en
  • DE935567C - Process for the production of cobalt phthalocyanines : de en
  • GB740837A - Improvements in the production of manganese solutions and the electrowinning of metallic manganese therefrom : en
  • GB741063A - Electric hoist : en
  • CA518862A - Louver actuating and fan motor control mechanism : en fr
  • DE1711503U - INSERT FOR POTS OD. DGL. : de en
  • DE935544C - Process for the production of lactams : de en
  • DE1711368U - HIGH PRESSURE RADIATOR. : de en
  • DE1711718U - CLIMATE CHAMBER. : de en
  • GB740934A - Improvements in and relating to pumps : en
  • AU37754A - Improvements relating to multi-contact electric switches : en
  • US2724118A - Garment construction : en
  • AU919455A - Improvements in or relating tothe counting of objects : en
  • US2724584A - Carburetor : en
  • US2724645A - Method for beneficiating manganese ores : en
  • AU917755A - Improvements relating to machines for bending steel rods and reinforcing irons : en
  • CA518760A - Catalytic hydrogenation : en fr
  • AT183823B - Summing device : de en
  • AT183862B - Process for the production of impregnated leather : de en
  • CA518661A - Pressure exchangers : en fr
  • US2724803A - Amplitude modulation systems : en
  • AT183889B - Household appliance with foldable feet : de en
  • AU203274B2 - Improvements in or relating to semi-moistureproof sheet wrapping material : en
  • AT183858B - Burner for heavy oil with atomization by compressed air : de en
  • DE935578C - Connection bridge for gas meter : de en
  • FR1104932A - Improvements to magnetron-type electron tubes : en fr
  • FR1104939A - Improvements to trestles or supports that can be used for handling and storing various objects : en fr
  • AU207618B2 - Improvements in or relating to bus duct : en
  • US2724744A - Remote line concentrator : en
  • US2724662A - Method of improving acid resistance of glass color : en
  • CA518666A - Material handling means : en fr
  • CA518839A - Platform for the transportation of vehicles : en fr
  • CA518834A - Method of separating metal values from ammoniacal solutions : en fr
  • DE1711384U - DEMONSTRATION MODEL TO ILLUSTRATE THE POTENTIAL CONDITIONS IN A P-N TRANSITION OF SEMICONDUCTORS : de en
  • DE1711484U - HIP BRACKET OD. DGL. FOR RECTUM OPERATORS. : de en
  • DE935599C - Process for the wet matting of tobacco products : de en
  • CA518739A - Lapping machine : en fr
  • DE1711570U - WIRE FOR MAKING BRUSHES. : de en
  • CA518722A - Resonant transmission line antenna : en fr
  • CA518708A - Periphery vented couch roll : en fr
  • CA518775A - Combination cake pan and support : en fr
  • DE1711461U - FASTENING OF CABLE DISTRIBUTION SLEEVES ON THE SLEEVE FRAME. : de en
  • DE935589C - Sliding axle bearings with raised oil accumulation and combined suction wick lubrication : de en
  • AU207658B2 - Improvements in or relating to transmission control units for telegraph systems : en
  • AT183807B - Color television receiver : de en
  • AT183923B - Retaining strap for head screws with an angular shaft, especially for attaching stove feet : de en
  • DE935735C - Installation on railway air brakes : de en
  • FR1105024A - Method and device for accelerating combustions using longitudinal vibrations : en fr
  • AT183802B - Arrangement on a cathode ray tube with a scanning beam of low electron velocity : de en
  • CA518698A - Method of manufacturing a titanium-rich alloy body : en fr
  • CA518741A - Method of and compositions for altering the surface characteristics of liquids : en fr
  • AT183834B - Rectifier locomotive with three-phase squirrel cage motors : de en
  • AU37954A - Improvements relating to rotary spindles with cam units thereon for use in multi, contact electric switches : en
  • CA518724A - Recovery of oxygenated compounds : en fr
  • DE1711723U - MANICURE CASE. : de en
  • DE935738C - Traveling pipe arrangement : de en
  • AT183941B - Grinding tool for grinding chimneys : de en
  • CA518788A - Temporary binder : en fr
  • CA518764A - Catalyst removal in the carbonylation reaction : en fr
  • DE1711655U - SIGNAL DEVICE ON VEHICLES. : de en
  • US2724402A - Self-filling poultry drinking cup : en
  • US2724557A - Toy railroad tracks and current connectors : en
  • US2724603A - Axial contact seal : en
  • US2724766A - Indirect panel lighting system : en
  • CA518787A - Method and apparatus for the continuous purification of the mercury circulated in alkali chloride electrolytic cells : en fr
  • DE1711474U - FASTENING DEVICE FOR ENCLOSURE PANELS FOR LUMINAIRES FOR FLUORESCENT LAMPS, IN PARTICULAR STREET LIGHTS. : de en
  • AT183879B - Cooling of rolls of the lowering gear on one side of continuous casting plants : de en
  • AU203472B2 - Improvements in or relating to electrical relays : en
  • CA518701A - Press loading mechanism : en fr
  • FR1104723A - Compressed air braking device for trucks with trailers or other applications : en fr
  • FR1104811A - Improvements to pipe joints : en fr
  • AU208706B2 - Improvements in or relating to adjustable pitch propellers : en
  • CA518847A - Cutting or severing machines : en fr
  • JPS308492B1 - : ja
  • US2724511A - Display racks or stands : en
  • US2724255A - Pump-impeller for washing machines : en
  • US2724587A - Suspension device of variable flexibility for vehicles : en
  • CA518766A - Reactivation of conversion catalysts : en fr
  • DE1711790U - CONTAINER CLOSURE, IN PARTICULAR SCREW CLOSURE, WITH RETRACTABLE OUTLET FOR CANISTER, CANS OD. DGL. : de en
  • DE935761C - Cleaning, washing and drying machine for grains : de en
  • US2724684A - Catalytically sweetening heating oils : en
  • US2724712A - Carbobenzoxypiperazine-oxides and methods for preparing the same : en
  • US2724459A - Track brake of the jaw type for railroad cars : en
  • US2724658A - Resistor coating method : en
  • DE935575C - Injection molding press for processing thermoplastics : de en
  • US2724434A - Bamboo draperies : en
  • DE935674C - Mechanical amplitude modulator : de en
  • DE1711395U - DEVICE FOR HOUSING LIVESTOCK. : de en
  • DE935637C - Temperature controller for immersion baths heated indirectly by means of a heating bath : de en
  • DK80172C - Echosounder. : da en
  • US2724140A - Converter and support for suction cleaners : en
  • FR1104505A - transportable equipment for mobile stations telecommunications equipment : en fr
  • GB741091A - Improvements in tappet shedding motions in looms : en
  • US2724533A - Adjustable garment hanger : en
  • US2724372A - Engine cylinder scavenging : en
  • US2724442A - Full opening valve with elastic, self sealing closure means : en
  • US2724789A - Thyratron counting circuit : en
  • DE1711307U - DOLL SLEEPERS. : de en
  • DE1711672U - ELECTRIC IGNITION PILL. : de en
  • DE1711481U - COLOR CHALK WITH FLUORESCENT DAYLIGHT COLORS. : de en
  • DE1711409U - DEVICE FOR DISPLAYING THE AXIAL DISPLACEMENT OF SHAFT OF MULTI-STAGE CENTRIFUGAL PUMPS. : de en
  • DE1711314U - DRY SPIN. : de en
  • FR1104903A - Improvements to aircraft control units : en fr
  • FR1104974A - Spreading boom, especially for road binder : en fr
  • FR1104868A - Ballpoint pen with closed reservoir : en fr
  • DE1711429U - DEVICE FOR DUST-FREE LOADING OF BUNKERS. : de en
  • DE1711782U - WINDOW, DOOR, OD. DGL CLOSURE. : de en
  • DE935601C - Brassiere : de en
  • CA518854A - Electric hand sprayer : en fr
  • DE1711477U - SOCKET WITH METAL SOCKET RIM FOR ELECTRONIC TUBES. : de en
  • DE935594C - Photo template for diffusion printing : de en
  • CA518773A - Ide plate presses : en fr
  • USD176166S - Expansible house trailer : en
  • USD176145S - Flower planter : en
  • FR1104540A - Improvements to tedders : en fr
  • GB740927A - Improvements in optical systems for stereoscopic cameras : en
  • FR1104538A - A method of preliminary assembly of parquet elements in order to constitute panels used to carry out a wood mosaic coating, and installation for the implementation of this process : en fr
  • FR1104954A - Device for semi-micro-cryometric determinations : en fr
  • DE1711519U - ELECTRIC HEATING DEVICE. : de en
  • DE1711725U - CAKE PLATE. : de en
  • GB741016A - Improvements in or relating to drawing apparatus : en
  • FR1104833A - Removable toilet shelf : en fr
  • DE1711688U - DEVICE FOR WIDE WET TREATMENT OF CONTINUOUS FABRIC WEBS. : de en
  • FR1104511A - Arc-shaped fluorescent tube holder : en fr
  • FR1104577A - Trigger circuit using magnetic elements, in particular for calculating machines : en fr
  • US2724593A - Back stop for bowling alley : en
  • US2724741A - Local and remote exchange timed metering : en
  • DE1711585U - SMALL ENGINE WITH TERMINAL BOX. : de en
  • DE1711631U - TOOL CARRIERS FOR METAL WORKING MACHINES. : de en
  • DE935620C - Closed-type electrical machine with cooling device : de en
  • DE935698C - Suction ring : de en
  • DE935608C - Fastening device for case typewriters : de en
  • FR1104800A - : fr
  • GB740882A - Improvements in or relating to spindles for spinning and twisting frames : en
  • IE21820L - Permanent setting of fabrics : en
  • DE935708C - Vehicle convertible into a truck for passenger transport : de en
  • DE935611C - Type lever arrangement for type magazines : de en
  • DK80159C - Cyclone furnace for combustion of fine-grained fuel. : da en
  • FR1104668A - Locking device for the shutter release button of still cameras : en fr
  • FR1104878A - : fr
  • GB740915A - Improvements in or relating to microwave wattmeters : en
  • GB740951A - A building or constructional set : en
  • GB741076A - Improvements in or relating to pudding compositions and process of preparation thereof : en
  • FR1105031A - Improved flexible container for fluid substances, and method and apparatus for its manufacture : en fr
  • US2724329A - Bottle labelling machines : en
  • US2724374A - Valve lifter : en
  • DE935650C - Bicycle pedal : de en
  • DE1711441U - CONTROL UNIT FOR GAS BURNER DEVICES. : de en
  • DE935763C - Schnellpoekel procedure and device for carrying out the procedure : de en
  • US2724758A - Electric control : en
  • US2724523A - Ash receptacle closure : en
  • US2724165A - williams : en
  • US2724169A - Bale cleaning apparatus : en
  • AT183806B - Device for colored television : de en
  • FR1105044A - Pressure reducing device, intended for hydraulic circuits : en fr
  • GB740901A - Production of substantially linear-polyurea-derivatives : en
  • FR1104623A - Device intended to play the role of an artificial horizon and a turn indicator : en fr
  • GB741053A - Improvements in and relating to the manufacture of steel : en
  • GB741119A - Apparatus for proportioning flows of different materials : en
  • DE935483C - Closure pot for cyclone downpipes in fluidized bed apparatus : de en
  • FR1104491A - Paper puncher : en fr
  • GB740826A - Improvements in or relating to planimeters and like mechanical integrating apparatus : en
  • GB740831A - Apparatus for making ice cream confections : en
  • DE1711607U - JOINT CONNECTOR FOR STEEL PIPE SCAFFOLDING. : de en
  • DE935506C - Magnetic head for magnetic record player : de en
  • CA518799A - Cradle mounting structure : en fr
  • DE1711633U - ARRANGEMENT OF A THERMOSTAT AND THE CALIBRATION ROLLERS OF TICKET MACHINES. : de en
  • AU922655A - Facing for surgical dressings : en
  • DE1711624U - PLAY DEVICE WITH INSERTED COINS AND TOKENS. : de en
  • GB741013A - Steroid compounds : en
  • US2724126A - Convertible seat bed : en
  • FR1104619A - Improvements to foods based on fats and fixed oils and their preparation : en fr
  • DE1711488U - BOTTLE MADE OF GLASS, PLASTIC OD. DGL. : de en
  • DE1711495U - DETACHABLE CORNER BENCH WITH BENCH PARTS OF DIFFERENT LENGTHS. : de en
  • US2724270A - Flowmeter : en
  • AT183801B - Communal television reception system : de en
  • AT183865B - Device for treating a thread : de en
  • AU202632B2 - An improved pressure filter : en
  • DE1711516U - DEVICE FOR MEASURING AND / OR CONTROLLING LENGTH DIMENSIONS. : de en
  • GB740977A - Electrical socket connector clip : en
  • DE935607C - Device for drying stereotype matrices by means of infrared rays : de en
  • GB741084A - A dry-plate rectifier assembly : en
  • GB741108A - A new or improved process for the recovery and separation of metals : en
  • FR1104634A - Box cover opener : en fr
  • GB741036A - Dismountable blade assembly, more particularly for hobbing cutters and turbine bladings : en
  • US2724447A - Propeller mechanism : en
  • US2724507A - Filter division strip : en
  • US2724669A - Method of bending metal parts : en
  • US2724304A - Differential refractometer : en
  • AT183822B - Low power electric machine : de en
  • DE1711417U - ROTARY PENCIL. : de en
  • DE1711522U - REISSER FOR AGRICULTURAL PURPOSES. : de en
  • GB741065A - Thermosetting organosilicon compositions : en
  • US2724568A - Nail-less interlocking hanger : en
  • US2724240A - Refrigeration system : en
  • US2724517A - Loading apparatus with axle supported conveyors : en
  • US2724590A - Shock absorber of the oleo strut type : en
  • USD176158S - Spatula : en
  • AU921855A - Separation ofa mineral body from its natural site inthe form of fragments suitable for processing : en
  • US2724385A - Ointment depositors : en
  • US2724428A - Combined seat and exerciser : en
  • DE1711404U - CONTAINERS MADE OF CARDBOARD, PULP, PAPER MACHINE OR A SIMILAR MATERIAL, IN PARTICULAR FOR RECEIVING FOOD OF ALL KINDS, FOR EXAMPLE PLATES, BASE OR MUGS. : de en
  • DE1711594U - FACILITY FOR THE TREATMENT OF MEDICAL INSTRUMENTS. : de en
  • DE1711731U - SOUND ABSORBER MAT MADE OF POROESE PLASTIC. : de en
  • FR1104721A - Process for preparing terephthalic esters with two different alcoholic constituents : en fr
  • FR1104993A - Vitalized food products : en fr
  • FR1105022A - Self-leveling weighing machine : en fr
  • GB740970A - Electronic cameras for recording electron images : en
  • FR1105034A - Sweeper : en fr
  • FR1104559A - Rotary grill device : en fr
  • FR1104869A - Cooking device, continuously operating, variable speed and adjustable for crystallization of sweet solutions : en fr
  • FR1104940A - Rocking seat improvements : en fr
  • GB741024A - Improvements in web registering mechanism for wrapping and like machines : en
  • US2724489A - Inking device : en
  • USD176138S - Photographic copy machine : en
  • AT183837B - Electric grill : de en
  • AT183934B - Lattice girders, in particular of wood : de en
  • US2724657A - Process for increasing the breaking strength of staple fibers : en
  • US2724393A - Cleaning devices for dental instruments : en
  • US2724681A - Production of naphthas passing the distillation-corrosion test : en
  • DE1711366U - PETROL OR PETROLEUM GAS COOKER. : de en
  • FR1104613A - Slip : en fr
  • FR1104997A - Metal louver panels for tropical climates : en fr
  • US2724605A - Gate latching means : en
  • AT183845B - Process for the production of new sulfur dyes : de en
  • AT183866B - Lower leg prosthetic leg : de en
  • AT183874B - Process for the production of casting molds for metal casting, in particular for precision casting : de en
  • GB740985A - Improvements relating to automatic gear-change arrangements for change-speed gearing : en
  • FR1104837A - Method and apparatus for electrostatic development of photographic images : en fr
  • GB741008A - Improvements in or relating to liquid spray jets : en
  • FR1104455A - Electric accumulator : en fr
  • DE935518C - Connection piece for Bowden cables with lubricating nipple : de en
  • DE935527C - Method and device for the continuous production of butter : de en
  • FR1104677A - Composite strip made of support and span metals : en fr
  • FR1104909A - Advanced construction and elements entering into its realization : en fr
  • GB740875A - Improvements in or relating to presses for forming the ends of tubes : en
  • DE1711707U - MOVABLE SOCKET. : de en
  • DE1711464U - ARRANGEMENT FOR FASTENING LIDS ON INSULATED HOUSING. : de en
  • FR1104664A - Anti-solar face adaptable to glasses : en fr
  • FR1104680A - Lifting device usable in particular on a tractor : en fr
  • GB740832A - Lubricating grease composition : en
  • AT183929B - System for supplying a room with a pretreated air flow : de en
  • DE1711572U - POCKET BRUSHES, PRESENTLY FOR DUSTING LENSES OF OPTICAL DEVICES. : de en
  • DE935597C - Heating or ventilation device with a heating or ventilation line closable on the fresh air inlet side for vehicles, in particular motor vehicles : de en
  • FR1104705A - Feeding device for railway sleeper belting machines : en fr
  • FR1104647A - continuous ring spinning machine for combed yarns having pairs of passage rolls arranged in the drawing field : en fr
  • FR1104462A - Improvements made to the couplings between a rotary drive member and a driven rotary member : en fr
  • FR1104975A - Folding box : en fr
  • FR1104962A - Improvement in electro-acoustic devices : en fr
  • GB740943A - Improvements in shunting systems for track-bound vehicles : en
  • GB740986A - Improvements in or relating to pupilometers : en
  • US2724420A - Hot dimpling machine and method : en
  • AT183871B - Process for the preparation of aqueous solutions containing lactoflavin : de en
  • AU202261B2 - Improvements in titanium-manganese steel and improved process forthe production of hollow metal articles therefrom : en
  • CA518652A - Psychological tests taking desk : en fr
  • US2724247A - Multi-purpose air conditioner : en
  • US2724728A - Preparation of ethers : en
  • US2724765A - Beautician's appliance for heating implements : en
  • USD176128S - Plate or similar article : en
  • AU923855A - Improvements in or relating to spring mounted chassis for trailers, carvans orthe like : en
  • AU202128B2 - Discharge gate syphon : en
  • GB741107A - Improvements in and relating to the production of terephthalic acid or esters thereof : en
  • AT183921B - Hot air insert for ovens : de en
  • CA518782A - Method and apparatus for making magnetic tape records : en fr
  • USD176155S - Toy playground : en
  • US2724182A - Dip and slope indicator : en
  • US2724209A - Animal trap : en
  • AT183852B - Process for the catalytic treatment of substances containing carbon : de en
  • CA518791A - Yarn supplying mechanism for knitting machines : en fr
  • AU208070B2 - Improvements in or relating tothe counting of objects : en
  • AT183841B - throttle : de en
  • AU925055A - Improvements in or relating tomethod of treating luminescent materials : en
  • US2724492A - Endless belt aligner : en
  • US2724186A - Adjustable micrometer caliper : en
  • US2724300A - Slidable fulcrum pliers : en
  • US2724665A - Starch-coated paper-base masters for planographic printing : en
  • US2724798A - Apparatus for measuring characteristics of materials : en
  • US2724305A - Apparatus for recording eye movement : en
  • US2724481A - Ensilage loader : en
  • US2724535A - Filling valve for apparatus for filling containers with liquid : en
  • USD176151S - Sun reflector for skin tanning : en
  • CA518660A - Pressure exchangers : en fr
  • DE1711682U - SHOULDER PAD. : de en
  • DE935621C - Electrical capacitor with preferably a ceramic dielectric body : de en
  • AU927055A - Improvements in or relating to ion sources : en
  • US2724216A - Method of fabricating electrode spacers : en
  • US2724644A - Method for condensing metal vapors directly to their liquid state : en
  • US2724654A - Rust preventive compositions : en
  • US2724727A - Bivanillyl and method of making same : en
  • AT183833B - Device for coupling two networks : de en
  • DK80153C - Process for the preparation of hexahydropyrimidine-4,6-dione derivatives. : da en
  • USD176141S - Water cooling unit : en
  • AU207779B2 - Tool for cutting sheet material more particularly asbestos-cement sheets : en
  • AU930355A - Improvements in or relating to bus duct : en
  • CA518673A - Cartridge casing and method of making same : en fr
  • US2724714A - 2 methyl-3 acetyl-4, 5 pyridine dicarboxylic acid, lower alkyl esters thereof and intermediates : en
  • DE1711325U - MATERIAL. : de en
  • DK80163C - Surface discharge spark plugs. : da en
  • FR1104556A - Improvements to fittings, in particular for inflating tires : en fr
  • AU923455A - Alkyl glycerol ether sulfonate mixtures : en
  • DK80162C - Process for preparing shaped articles from a polymer of acrylic acid nitrile or a mixed polymer containing at least 85% by weight of acrylic acid nitrile. : da en
  • GB740830A - Improvements relating to derivatives of hyoscine : en
  • US2724198A - Steam irons : en
  • US2724344A - Equipment mounting, especially for auxiliary equipment beneath railway cars : en
  • GB741112A - New quaternary ammonium salts and process for making them : en
  • FR1104985A - Safety device for gas kitchen appliances : en fr
  • GB740886A - Improvements in or relating to the production of polymers from aromatic compounds : en
  • DE1711525U - BREAKFAST BOX. : de en
  • FR1104658A - Plastic capsule for all bottles, with triple adhesion : en fr
  • DE1711714U - ELECTRIC OVEN. : de en
  • DE935632C - Passing plane for spaetzle : de en
  • DE1711355U - REST BENCH. : de en
  • DE935691C - Device on folding, blanching or grinding machines : de en
  • DE935747C - Dry cleaner for fuel gases : de en
  • CA518691A - Control system responsive to two reversible voltages : en fr
  • DE935512C - Hydraulic power lifting device for preferably agricultural equipment connected to a tractor : de en
  • DE1711427U - SKI BINDING. : de en
  • DE1711520U - SOIL REMOVAL DEVICE. : de en
  • US2724317A - Plow share : en
  • US2724383A - Combined mixing container structure and hypodermic syringe for segregated ingredients of hypodermically injectable preparations : en
  • FR1104582A - Low temperature fuel distillation process : en fr
  • FR1104888A - Water bath heating systems : en fr
  • US2724667A - Process of removing scale from titanium : en
  • USD176140S - Display case for spectacle-frames or the like : en
  • DE1711311U - FRICTION WHEEL FOR SPARK TOYS OD. DGL. : de en
  • DE935628C - Table shovel with flexible blade and brush : de en
  • DE935686C - Process for the production of the core for annular gap magnet systems : de en
  • US2724395A - Automobile cover : en
  • DE935618C - Overcurrent protection device for control drives : de en
  • FR1104812A - Rotary tool for metalworking : en fr
  • FR1104890A - Box for pigeon shooting : en fr
  • DE1711564U - GAS STOVE WITH IGNITION PROTECTION FOR THE OVEN. : de en
  • DE935764C - Addition grate : de en
  • FR1104500A - Sanitary napkin : en fr
  • DE935491C - Gas discharge lamp with cathodes arranged within the luminous lamp part : de en
  • FR1104883A - Sealing nipples for sprayed product dispenser cases : en fr
  • US2724544A - Stator shroud and blade assembly : en
  • DE933801C - Press brake : de en
  • DE1711500U - DEVICE FOR DETACHABLE FASTENING OF TABLE LEGS TO THE TABLE TOP FRAME. : de en
  • DE1711401U - STORAGE BOX FOR SEWING SILK AND THREAD ROLLS. : de en
  • US2724371A - Internal combustion engine : en
  • DE935586C - Sorting device for fruits, for example AE apples, in which the goods to be sorted are discharged through openings of different heights on the side of their path of movement : de en
  • IE21571L - Harvester threshers : en
  • GB740899A - Improvements in or relating to polymeric substances : en
  • GB741007A - Improvements relating to triorganosilylbenzamides : en
  • DE1711600U - HOLLOW CORRUGATED CARDBOARD FOR CONCRETE CEILING. : de en
  • DE1711709U - TRAIN SUSPENSION LAMP. : de en
  • DE1711797U - DEVICE FOR DRYING OBJECTS, IF NECESSARY IN COMBINATION WITH A SYRINGE DEVICE. : de en
  • AT183808B - Hum compensation in electromagnetic microphones, especially in hearing aids with transistor amplifiers : de en
  • AU917555A - Process and apparatus forthe catalytic cracking of hydrocarbon oils : en
  • FR1104895A - Safety circuit breaker for motor vehicles : en fr
  • FR1105032A - Compositions containing surfactant elements : en fr
  • GB740846A - Improvements in or relating to a method and apparatus for producing handbag and the like frames : en
  • DE1711301U - ARTILLERISTIC FIRE COMMAND DEVICE. : de en
  • DE935642C - Lathe driver for turning workpieces between centers : de en
  • DE935728C - Automatic print shut-off for printing machines : de en
  • FR1105037A - Water-insoluble monoazo dyes and process for their production : en fr
  • GB740892A - Improvements in or relating to mounts for thermionic valves : en
  • GB741019A - Improvements in or relating to electric capacitors : en
  • FR1104510A - Ice cream mold enhancements : en fr
  • FR1104587A - Charging device for fluorescent tubes : en fr
  • FR1104925A - Hedge mower : en fr
  • GB741070A - Improvements in fire lighting devices : en
  • GB740953A - A process for fixing plates, more particularly metal plates, on a support : en
  • US2724164A - Shaping clay-ware : en
  • USD176120S - Rotary lawn mower : en
  • USRE24096E - Electronic ringing current generator : en
  • DE1711418U - INK BALLPOINT PEN. : de en
  • US2724534A - Combination string and needle container for stringing meats : en
  • GB740894A - Improvements in or relating to ferromagnetic material or ferromagnetic bodies and methods of manufacturing such material : en
  • FR1104657A - Pneumatic distribution device for concrete or pasty and semi-liquid substances : en fr
  • GB740948A - Improved carton : en
  • AT183805B - Cathode ray tube for displaying color television pictures : de en
  • AU205631B2 - Improvements in or relating to hydroxyphenyl indanol : en
  • FR1104659A - Packaging for a portion of pasty mass : en fr
  • FR1104970A - Improvements to handling equipment : en fr
  • FR1104753A - Process for the manufacture of polymers, capable of being dyed, of or with nitriles of alpha-beta unsaturated carboxylic acids, or of structures formed with polymers of this type or mixtures thereof : en fr
  • FR1104942A - prefabricated building wall elements : en fr
  • FR1104567A - Control device for cremones or other similar locking devices : en fr
  • FR1104581A - Improvements to catalytic heaters : en fr
  • FR1105005A - Improvements to circuit breakers : en fr
  • DE1711587U - ELECTRIC DISCHARGE TUBE. : de en
  • GB740981A - Improvements in or relating to baffles for boiler flues : en
  • FR1104805A - Ultra-shortwave diversity radio reception circuits : en fr
  • DE1711373U - RAINPROOF WINDOW. : de en
  • DE1711784U - HOUSEHOLD AND KITCHEN KNIVES. : de en
  • FR1104555A - Method and device for testing the insulation of sheets of magnetic circuits : en fr
  • FR1104857A - Sealing device applicable in particular to motor vehicle doors and its method of assembly : en fr
  • DE935754C - Jack : de en
  • US2724391A - Selective coin dispenser : en
  • FR1104562A - Orthopedic support belt : en fr
  • FR1104945A - Multiple-effect projector device for sheaves of cereals or the like : en fr
  • GB741014A - Steroid compounds : en
  • DE935649C - Wheel for trolleys and other vehicles : de en
  • FR1104776A - Automatic braking device for airplanes : en fr
  • FR1104931A - Improvement in fixing devices using nuts : en fr
  • FR1104763A - Tool to place the tips in all places, accessible or not : en fr
  • GB741023A - Improvements relating to threading yarns through tube frames and machines therefor : en
  • US2724302A - Tool to be attached to a screw machine or the like : en
  • AT183842B - Winding connection of thin-wire windings : de en
  • FR1104764A - Piece, ribbon or strip of satin fabric, and method of obtaining a woven piece from a ribbon or strip : en fr
  • DE1711518U - DIAPOSITIVE FRAME. : de en
  • US2724454A - Sound deadener for vibratory bodies : en
  • US2724591A - Louver wire feeding device : en
  • US2724655A - Method of densifying light magnesia and of cements containing it : en
  • CA518801A - Method and apparatus for irradiation with neutrons of greater than thermal velocity : en fr
  • DE1711508U - ROOM STOVE FOR SOLID FUEL. : de en
  • DE1711548U - DINGHY. : de en
  • DE935639C - Finger shakers : de en
  • DE935711C - Ring spinning or ring twisting machine : de en
  • US2724158A - Apparatus for making mold shells : en
  • DE1711704U - HOUSING FOR RADIO UNITS AND THE LIKE : de en
  • AT183855B - Firing for solid fuels fed by gravity with two fuel beds arranged on top of each other on individual carriers : de en
  • AU917055A - Improvements in or relating to hydroxyphenyl indanol : en
  • US2724756A - Low liquid-content power-circuit breakers : en
  • AT183940B - Coupling for connecting the walls of molds for pouring reinforced concrete parts for building purposes : de en
  • US2724202A - Combined fishing lure and hook setting mechanism : en
  • DE935535C - Method and device for the fine grinding of cutting edges on tools, in particular hard metal cutting edges on turning tools : de en
  • DE1711763U - STEERING WHEEL WITH ONE-HAND STEERING DEVICES AND SINGLE FINGER ROTATION AID, IN PARTICULAR FOR VEHICLES. : de en
  • FR1104648A - Process for the preparation of 3. 5. 8. 10-tetra-bromo-pyrene : en fr
  • GB741111A - Electrodeposition of metal from alkaline cyanide bath : en
  • DE1711584U - REGULATING STARTER FOR LOCAL MOTORS. : de en
  • CA518776A - Vaporizer : en fr
  • CA518851A - Indicating, signalling and recording gauges : en fr
  • DE1711774U - SPOUT FOR POTS OF ALL KINDS. : de en
  • US2724449A - Tandem axle set with retractable driven rear axle : en
  • JPS308569B1 - : ja
  • US2724426A - Web splicing mechanism for wrapping machines : en
  • AT183856B - Device for monitoring the flame of oil firing systems : de en
  • US2724308A - Egg carton opener : en
  • US2724619A - Conveyance of granular solids : en
  • AT183839B - Containers for electrical capacitors : de en
  • US2724537A - Shipping container : en
  • US2724621A - Bearing support structure : en
  • US2724345A - Snubbed truck : en
  • US2724381A - Sphygmomanometer : en
  • FR1104920A - Advanced pneumatic tubular frame for camping tents and other applications : en fr
  • CA518756A - Oxo synthesis process : en fr
  • US2724610A - Golf ball retriever : en
  • AT183943B - Frame saw for the production of sawn timber of various thicknesses : de en
  • GB740841A - Improvements in and relating to electric cutouts : en
  • DE1711471U - REMOVABLE SWITCH BAR AND ACTUATOR ROD FOR LOCAL MAINS - DISCONNECTORS - FUSES. : de en
  • FR1104652A - Elastic seal for coupling coaxial shafts : en fr
  • FR1104761A - Method for selecting notched cards and machine and cards for the implementation of this method or similar method : en fr
  • FR1104830A - Mechanical brush for scalp treatment : en fr
  • FR1104486A - Improvements to harmonicas : en fr
  • AT183931B - Process for the production of reinforced concrete ribbed plate ceilings and ceilings produced by this process : de en
  • AU917255A - New dithiophosphoric acid esters and their use forthe control of mites : en
  • AU928755A - Mold for forming multicurved metal tank sections : en
  • US2724369A - Control means for rotary motor : en
  • DE935562C - Device for monitoring and displaying the operating status of an electrical fuse : de en
  • DE935660C - Spreaders for looms : de en
  • AU204269B2 - Thromboplastic active material and method of preparation thereof : en
  • AU240666B2 - Ion exchange materials and methods of forming them : en
  • AU208968B2 - New trichloromethane sulphenyl-sulphonyl hydrazones and their use inthe control of fungi : en
  • AU921455A - Water-dispensing apparatus particularly for concrete mixers : en
  • US2724716A - 1-amino-2-trifluoromethyl-4-phenyl-aminoanthraquinone compounds : en
  • DE1711529U - CLOSED GEAR COUPLING WITH THROUGH LUBRICATION. : de en
  • DE1711635U - GRAIN SYRINGE. : de en
  • DE935742C - Device for protection against dangerous contact voltages in the event of an earth conductor break, earth fault or phase lead break in AC systems for mining operations : de en
  • DK80166C - Harness for pilots. : da en
  • FR1104485A - Varnishing process for paper, cardboard or other : en fr
  • FR1105036A - Device for controlling the stripping rollers of combing machines for textile fibers, more particularly for semi-short fibers : en fr
  • CA518688A - Side reinforcement for inner spring mattresses : en fr
  • US2724620A - Power tower : en
  • AU50854A - An improved valve for water softeners andthe like : en
  • US2724361A - Yardage indicator : en
  • US2724228A - Cane harvesting machine : en
  • DE1711595U - Curlers. : de en
  • DE1711605U - FLOORING BAR. : de en
  • FR1104651A - Pneumatic suction and transport device : en fr
  • FR1104732A - Pressurized toilet flush for water closet including a flushing duration adjustment screw : en fr
  • US2724720A - Dicarbamates of substituted propane diols : en
  • US2724516A - Wagon loading attachment for combines : en
  • CA518657A - Method of pumping oil under pressure without loss of gas : en fr
  • CA518736A - Bleaching a mixture of sulfite and semi-chemical pulps : en fr
  • AU929255A - Improvements relatingto apparatus for stitching plie sof flexible sheet material against the reaction ofa rigid annular support : en
  • US2724778A - Electrical generating device : en
  • USRE24093E - Drill bit forging machine : en
  • US2724441A - Tubing anchor : en
  • US2724332A - Ribbon mechanism : en
  • US2724820A - Step-function output measuring device : en
  • US2724117A - Supporting garment construction : en
  • US2724799A - Adjustable coupling device and monitoring means therefor : en
  • DE1711557U - PACKAGING BAG MADE OF PLASTIC FILM. : de en
  • GB740806A - Improvements relating to the manufacture of paper bags : en
  • DE1711302U - DEVICE FOR CONTROLLING DEMANDING MACHINES. : de en
  • AU919855A - Improvements in or relating to machines forand methods of counting and stacking flat articles : en
  • US2724663A - Plural metal vapor coating : en
  • US2724745A - Signal amplitude detector and indicator : en
  • US2724207A - Fishhook remover : en
  • US2724422A - Wire straightening machine : en
  • DE1711526U - WALKING FENCE POST FOR ELECTRIC FENCES. : de en
  • US2724525A - Pressure cookers : en
  • AU921555A - Improvements in or relating to steroid compounds andthe preparation thereof : en
  • AU923355A - Improvements in or relating to interference suppression arrangements for radio receivers : en
  • US2724224A - Crimping and imprinting machine : en
  • US2724494A - Food carriers : en
  • US2724373A - Hydraulic lash adjuster : en
  • CA518785A - Machine tool : en fr
  • DK80165C - Gyratory crusher. : da en
  • FR1104713A - Improvements to metering pumps : en fr
  • GB740810A - Variable electrical resistances or potentiometers : en
  • US2724624A - High impact strength bearing : en
  • US2724823A - Alarm apparatus for portable containers : en
  • US2724200A - Machine for making inlaid articles : en
  • US2724351A - Cookie machines : en
  • DE935492C - Socket for rod-shaped light tubes : de en
  • GB740808A - Improvements in plug cocks : en
  • CA518729A - Brake beam connector : en fr
  • CA518833A - Reactivation of cuprous oxide catalysts : en fr
  • DE1711319U - REGISTERING SHORT-TERM MEASURING DEVICE. : de en
  • DE1711440U - FULLY AUTOMATIC BUILDER. : de en
  • FR1104575A - New polishing and brightening product : en fr
  • DE1711448U - PUSH BUTTON ARRANGEMENT WITH SEVERAL PUSH BUTTONS FOR THE OPTIONAL ADJUSTMENT OF AN ELECTRICAL ADJUSTMENT TO PRE-DETERMINED VALUES, IN PARTICULAR FOR TUNING RADIO OR TELEVISION RECEIVERS. : de en
  • FR1104655A - Headgear with visor holder with articulated frame : en fr
  • GB741083A - Improvements relating to collapsible furniture : en
  • CA518682A - Preparation for the treatment of ulcers : en fr
  • FR1104855A - Method and apparatus for the recovery of heat and chemicals from pulp liquors : en fr
  • DE935525C - Feed box for rolling mills with two or more rolls : de en
  • GB740906A - Chain driven belt conveyors : en
  • FR1104523A - Stretch hanger : en fr
  • DE1711532U - ELECTRICALLY HEATED LIP SEAL. : de en
  • DE1711349U - ROLL OF GOODS FOR COTTON MACHINES. : de en
  • FR1104547A - Improvements to adjustable seats : en fr
  • GB740933A - A method of riveting together two pieces of material one at least of which consists of nylon or like material : en
  • DE935556C - Arrangement for the superposition of very short electrical waves : de en
  • US2724178A - Package opening devices : en
  • US2724829A - Gain control system : en
  • DK80148C - Process for the preparation of penicillin or streptomycin by culturing microorganisms. : da en
  • GB740991A - Improvements in and relating to hydrolyzable organosilylethynes : en
  • DE935727C - Process for operating pressure-resistant water electrolysers : de en
  • DE1711601U - DEVICE FOR GLAZING WITH BARS. : de en
  • FR1104605A - Multilayer color film treatment process : en fr
  • FR1104676A - Travel bag and sound recording and reproduction device set : en fr
  • DE935494C - Process for making a tin activated barium phosphate phosphor : de en
  • AU919755A - Rotary piston machine with internal axes : en
  • CA518749A - Photographic films : en fr
  • DE935737C - Device on a television receiving tube with adjustable electron-optical enlargement : de en
  • US2724173A - Method of manufacturing pressure chambers : en
  • US2724773A - Antennas : en
  • FR1104479A - Power steering for vehicle : en fr
  • FR1104941A - Development of grinding wheels, in particular diamond wheels : en fr
  • US2724417A - Hacksaw with spring pressed blade supporting guide : en
  • FR1104711A - Capillary irrigation device for culture layers : en fr
  • GB740818A - Improvements in or relating to solid fuel stokers : en
  • DE1711374U - GLASS SEALING FOR REFRIGERATED DISPLAY CASES. : de en
  • US2724672A - Method of applying thermoplastic polymers to solid surfaces : en
  • DE935744C - Measuring device for determining the electrical conductivity of liquids while avoiding electrodes : de en
  • GB741098A - Improvements relating to processes for and apparatus for use in the ion-exchange treatment of liquids : en
  • FR1104937A - Metal barrel : en fr
  • USD176152S - Housing for a dictating machine : en
  • FR1104918A - Attachment device destructible at a predetermined time : en fr
  • DE1711787U - ELECTRIC HORN. : de en
  • FR1104964A - Liquid hydrocarbon tank : en fr
  • USD176104S - Coin bank : en
  • DE1711791U - CONVEYOR BELT CONNECTION MADE OF WIRE HOOKS. : de en
  • FR1104704A - Automobile wheel suspension : en fr
  • FR1104772A - Process for the preparation of new salts of 4-aminosalicylic acid : en fr
  • DE1711538U - METAL SLIDE STORAGE BOX. : de en
  • DE1711556U - WARNING AND LABELING SIGN FOR ROAD TRAFFIC. : de en
  • US2724223A - Screw thread grinding attachment : en
  • US2724770A - Resilient headlight mounting : en
  • DK80164C - Method and plant for etching aluminum foil. : da en
  • GB741025A - Improvements in or relating to latch mechanism : en
  • DE935496C - Process for the production of protein threads : de en
  • DE935668C - Process for the production of odorless and tasteless guaiacol compounds : de en
  • US2724640A - Method for the commercial rectification of a mixture of components : en
  • CA518825A - Medical equipment stand : en fr
  • US2724380A - Article cutting apparatus : en
  • CA518680A - Saw chain tooth : en fr
  • US2724335A - Pumping unit with flow director : en
  • US2724232A - Clock correcting means of more than one hour range : en
  • US2724616A - Cock valve more particularly for a fire extinguisher : en
  • DE1711408U - DIAPHRAGM PUMP. : de en
  • DE1711721U - SAND SUPPLY DEVICE FOR THRUST WHEELS FOR CASTING PLASTERING. : de en
  • DE1711745U - FUSE FOR SPRING-LOADED SAFETY VALVES. : de en
  • DE935579C - Method and device for measuring the vapor pressure of liquids : de en
  • DE1711360U - CHANGING CHEST. : de en
  • US2724467A - Luggage cover : en
  • USD176168S - Combined dual tail pipe and license bracket for bicycles : en
  • US2724116A - Explosively actuated fastener driving tool : en
  • AT183838B - Electrically heated baking and roasting device : de en
  • AT183886B - Heat clip for making permanent waves : de en
  • AT183821B - Portable electric blasting machine for dismantling a variety of mines, fuses, and the like. like : de en
  • DE935490C - Headlight light with attached weather test lamp : de en
  • FR1104477A - Framing process in moldable material of a plate, a slate in particular, and object obtained by its implementation : en fr
  • FR1104834A - Improvements made to machinery for the installation of electric power transmission cables : en fr
  • AU209743B2 - Improvements in firearms andin particular in grenade launching rifles : en
  • DE1711737U - DISC FERTILIZER. : de en
  • FR1105011A - Portable device for mechanical brush cutting : en fr
  • GB741104A - Improvements in or relating to spray nozzles : en
  • DE1711330U - COLLECTIBLE. : de en
  • CA518866A - Rotary heat sealers : en fr
  • FR1104683A - Further training in agricultural machinery : en fr
  • US2724519A - Hand truck : en
  • US2724704A - Alkyd-silicone coaung : en
  • US2724483A - Transfer mechanism for wrapping machines : en
  • AT183867B - Rolling device for the disabled : de en
  • US2724222A - Pulpstone : en
  • US2724243A - Freezing trays : en
  • US2724733A - Alkaline storage battery electrodes : en
  • USD176110S - Airplane : en
  • DE1711447U - ARRANGEMENT FOR HOLDING AN ELECTRON BEAM TUBE. : de en
  • FR1104912A - Improvements to attachment devices : en fr
  • FR1104929A - Combined bag and tote : en fr
  • US2724457A - Electrostatic air filter : en
  • DE1711783U - DEVICE FOR OPENING A LEAF OR. DGL. : de en
  • FR1104988A - Safety lock enhancements : en fr
  • CA518852A - Dehydration of pyridyl carbinols : en fr
  • GB740993A - Production of gamma-lactones : en
  • GB741039A - Calculating machine : en
  • FR1104923A - Improvements to centrifugal pumps : en fr
  • GB740878A - Improvements in or relating to wheel rim design : en
  • DE935505C - Method for reproducing the sound recordings of sound performances : de en
  • DE935519C - Storage for high-speed shafts with a load cantilevered on one side : de en
  • FR1104535A - Heating body, especially for instantaneous water heaters : en fr
  • FR1105017A - Bench grinder : en fr
  • GB740944A - Improvements in and relating to thermal turbines : en
  • CA518707A - Mobile loading boards for railway platforms and the like : en fr
  • DE935622C - Process for removing contaminants, in particular fatty substances, from textile fabrics : de en
  • FR1104482A - Photo-digital reading method and device for implementing this method : en fr
  • FR1104612A - Closing frame, in particular for refrigeration cabinet and cabinet provided with said frame : en fr
  • FR1104718A - Telephone installation : en fr
  • DE935564C - Automatic arc welding device for coated stick electrodes : de en
  • DE935776C - Sports shoe with ventilation device : de en
  • GB741095A - Improvements in or relating to the winding of yarns : en
  • AT183877B - Method and mold for the production of hollow bodies with outwardly projecting attachments by centrifugal casting : de en
  • FR1104654A - Safety pouring stopper for container : en fr
  • GB740840A - Improvements in or relating to anion exchange resins : en
  • IE21680L - Package for eggs, etc. : en
  • US2724145A - Tabletting machine : en
  • US2724602A - Fluid tight connection : en
  • AU922755A - Improvements in or relating to transmission control units for telegraph systems : en
  • AU927255A - Improvements in or relating to electrical relays : en
  • AU205863B2 - Process forthe refinishing of metal articles and metalarticle refinished thereby : en
  • AU215661B2 - 3, 5-thiamorpholine diones : en
  • DE1711792U - CONVEYOR LINE FOR CONCRETE AND OTHER BULK GOODS : de en
  • AT183848B - Method and device for flocking objects : de en
  • USD176111S - Housing for a floor finishing machine or the like : en
  • AU275254A - Improvements insteel cabinets and shelving : en
  • US2724432A - Tire bead and rim separating tool : en
  • US2724698A - Lubricating oil anti-foaming agent : en
  • DE1711760U - RETRACTABLE TOP FOR MOTOR VEHICLES OD. DGL. : de en
  • US2724138A - Mop and mop head assembly for holding yarn strands on a bell end handle : en
  • DE1711342U - FUSE BASE WITH SCREW CAP FOR ACCOMMODATION OF FUSION INSERTS FOR HIGH VOLTAGES. : de en
  • AT183869B - Process for the production of cobalt chlorophyll : de en
  • CA518721A - Aerial systems : en fr
  • CA518750A - Photographic films and their preparation : en fr
  • DE1711772U - ARRANGEMENT OF THE SPARE TIRE AND THE FUEL TANK IN THE LUGGAGE COMPARTMENT OF PASSENGER CARS. : de en
  • AU210499B2 - Improvements relating to multi-contact electric switches : en
  • DE1711629U - CONTROL DEVICE FOR FLOW COUPLINGS. : de en
  • FR1104690A - Improvements to metal panels forming part of enclosures exposed to high temperatures : en fr
  • FR1104726A - Apparatus allowing any subject to appear or disappear at will : en fr
  • FR1104760A - Surface decorations in synthetic materials and their manufacturing process : en fr
  • AT183844B - Process for the production of new, water-soluble, chromium-containing dyes : de en
  • DE1711506U - EGG SHELVES, ESPECIALLY FOR REFRIGERATOR DOORS. : de en
  • DE1711617U - SPRING SUSPENSION OF SOUND DEVICES. : de en
  • AT183827B - Colored electric light bulb and method of making it : de en
  • DE1711419U - PRESSURE MECHANICS FOR PRESSURE BALLPOINT PEN. : de en
  • AU921955A - Process for the nuclear oxidation of 4, 5 unsaturated steroid compounds by microbiological means : en
  • CA518719A - Modulation level control in television and like transmitters : en fr
  • AT183860B - Method and device for washing and cooling naphthalene-containing gases : de en
  • FR1104516A - Packaging for pasty products : en fr
  • DE935645C - Steering device for heavy goods vehicles, especially street scooters : de en
  • CA518640A - Silica purification process : en fr
  • DE935542C - Filtering device for liquids : de en
  • DE935732C - Wheelset guide for rail vehicles : de en
  • AT183830B - Semiconductor electrical device : de en
  • AU209924B2 - Water-dispensing apparatus particularly for concrete mixers : en
  • DE1711450U - VOTING UNIT FOR TELEVISION RECEIVER. : de en
  • DE1711545U - RUBBER PROTECTION FOR HAND BRAKE LEVER ON MOTORCYCLES AND THE LIKE. : de en
  • FR1104843A - Circuit breaker : en fr
  • DE935699C - In particular as a souvenir, advertising material or the like. Specific object : de en
  • AU917855A - Improvements relating to shears : en
  • DE1711465U - WALL PROTECTION FOR ELECTRIC LIGHT SWITCHES. : de en
  • AT183815B - Contact arrangement on control switches for electric cookers : de en
  • DE1711321U - Stocking clip. : de en
  • DE935677C - Electric shaft guide arrangement : de en
  • US2724220A - Faceting device for gem stones : en
  • US2724392A - Dipping tank : en
  • US2724739A - Code conversion system : en
  • DE935696C - Process for the production of super polyamides : de en
  • DE931143C - Chopping machine for wood : de en
  • DE935672C - Telephone station apparatus with locking number disc, especially local coin telephones : de en
  • FR1104649A - Antistatic fabrics : en fr
  • AT183938B - Door with door leaf that can be opened overhead : de en
  • DE935488C - Device for monitoring, remote control or fault location of transmission systems : de en
  • GB740994A - Improvements relating to plastic products : en
  • US2724363A - Machine for applying plasticizer to paper : en
  • US2724414A - Loom and method of operation : en
  • US2724630A - Extensible slides for refrigerator shelves : en
  • DE1711768U - ARRANGEMENT FOR TANK AND RESERVE TANK IN MOTOR VEHICLES WITH REAR ENGINE. : de en
  • DE935549C - Television transmission device with picture transmission tubes : de en
  • DE935595C - Auxiliary suction slide for piston pumps with slide control : de en
  • AU202810B2 - An improved strapping or wire tensioning and fastening device : en
  • DE935633C - Gripper system with single-rope self-gripper : de en
  • FR1104560A - Fire detector device : en fr
  • FR1104742A - Device for opening cans and decapping bottles : en fr
  • GB740893A - Manufacture of preparations suitable for therapeutic application : en
  • US2724127A - Reclining head board for beds : en
  • US2724475A - Friction clutch : en
  • US2724617A - Start-up method and apparatus for granular solids conveyances : en
  • AT183916B - Crane boom : de en
  • FR1104569A - Electromagnetic relay : en fr
  • FR1104873A - Micro-drawing or pumping process : en fr
  • FR1104526A - Improvements made to compound carburetors : en fr
  • FR1104531A - Inkjet dispenser : en fr
  • FR1104712A - Cinnamon for barrels : en fr
  • GB741103A - Snap acting thermostat : en
  • AT183930B - Tubular chimney and ventilation attachment : de en
  • DE1711611U - LOCKABLE ADJUSTING LEVER. : de en
  • GB741113A - Improvements relating to alkyl alaninanilides : en
  • DE1711671U - PLUG-IN ROD MODULAR KIT. : de en
  • DE1711696U - CARD. : de en
  • AU922855A - Improvements in or relating to hydraulic shock absorbers : en
  • DE1711673U - DEVICE FOR FILLING SCHUETTGUETERN IN PRE-DETERMINED QUANTITIES INTO BAGS, BAGS OR. DGL. : de en
  • DE1711691U - LAMINATED FABRIC MADE OF SYNTHETIC FIBER. : de en
  • FR1104672A - Liquid receiver valve : en fr
  • FR1104844A - Device for obtaining photographic or cinematographic recordings which can be seen in relief without an optical aid : en fr
  • USD176156S - Brush : en
  • GB741061A - Manufacture of unsaturated ketones of the steroid series : en
  • FR1104578A - Magnetic amplifier usable in particular in calculating machines : en fr
  • FR1104625A - Improvement in elastic gloves : en fr
  • FR1104702A - Minute counter : en fr
  • FR1105003A - Photocopy developing apparatus : en fr
  • FR1104616A - Improved process for the production of phosphorus esters : en fr
  • GB740930A - Improvements in or relating to apparatus for making composite metal billets : en
  • GB741011A - Improvements in or relating to wire hose clips : en
  • GB740862A - Improvements relating to monoazo dyestuffs and their use : en
  • AT183895B - Bracket for curtain rail : de en
  • US2724433A - Oil burners of the low pressure type : en
  • FR1104456A - Articulated link saw : en fr
  • FR1104767A - Ultraviolet protected photographic images and process for obtaining them : en fr
  • DE1711502U - TOILET PAPER IN BLOCK FORM. : de en
  • GB741001A - Improvements in or relating to plastic tile and method of making the same : en
  • DE935653C - Fountain pen, in particular fountain pen : de en
  • FR1104626A - Process for the production of pure actinomycins : en fr
  • FR1104703A - Purification of terephthalic acid : en fr
  • CA518735A - Method and apparatus for manufacture of metal films : en fr
  • CA518792A - Process for the preparation of 2-amino-quinoxaline : en fr
  • DE1711428U - TOENENDING PICTURE BOOK. : de en
  • GB740867A - Improvements in or relating to a parking brake operating gear for railborne vehicles : en
  • DE1711496U - INDEPENDENT UPHOLSTERED BODY IN THE FORM OF A MATTRESS OR AN UPHOLSTERY PILLOW. : de en
  • DE1711618U - RECORD PLAYER. : de en
  • FR1104506A - Device for connecting neighboring parallel bars and applications : en fr
  • FR1104509A - Undercarriage for vehicles and children's toys intended to be towed or moved by a built-in motor : en fr
  • AU204137B2 - Improvements in or relating to interference suppression arrangements for radio receivers : en
  • AU204418B2 - Improvements in or relating to protective reflective films : en
  • US2724367A - Fountain pen : en
  • US2724499A - Concentration of potash ores containing sylvite : en
  • USD176136S - Plate or similar article : en
  • US2724239A - Fuel flow distributing and manifold pressurizing valve for dual orifice fuel injection nozzles : en
  • USD176162S - Combined toothbrush and paste tube holder : en
  • FR1105023A - Photocopying device : en fr
  • FR1104911A - Display box for confectionery items : en fr
  • IE22065L - Packings for shafts : en
  • US2724484A - Device for feeding articles : en
  • FR1105009A - Device for preventing the formation of ripples on lateritic roads or tracks and the like : en fr
  • GB741068A - Method and apparatus for bringing gases and vapours into contact with liquids : en
  • GB741069A - An improved rubber tyred disc wheel : en
  • US2724653A - Non-toxic insecticides : en
  • USD176115S - Hobby horse : en
  • DE1711680U - COMPRESSED AIR DEVICE USED AS A HAMMER AND CLEANING UNIT. : de en
  • FR1104481A - Device for gripping and manipulating objects out of direct reach : en fr
  • US2724352A - Variable speed feed mechanism for railway sewing machine : en
  • US2724609A - Door position control device : en
  • US2724622A - Film-lubricated bearings : en
  • US2724496A - Pallet package with strip mounted legs : en
  • DE935688C - Arc shielding gas welding machine with magnetic deflection of the arc : de en
  • FR1104827A - Opposed piston turbo-compressor, petrol or diesel : en fr
  • GB740887A - Improvements in and relating to fused fabric assemblies : en
  • GB740912A - Improvements in explosives : en
  • DK80171C - Device for rope-making machines. : da en
  • GB740989A - Steroid compounds : en
  • DE1711656U - SPLASH GUARD FOR TWO-WHEEL VEHICLES. : de en
  • DE1711533U - VALVE FOR FINE CONTROL OF FLOWING GASES OR LIQUIDS. : de en
  • US2724185A - Apparatus for testing tubing : en
  • US2724290A - Transmission and axle mechanism : en
  • USD176093S - Billfold : en
  • DE935626C - Permanent eye magnet : de en
  • DE935777C - Shoe pads, especially for ski boots : de en
  • CA518664A - Ticket vending machine : en fr
  • CA518824A - Electrical precipitator : en fr
  • FR1104561A - Method and device for adjusting vehicle headlights : en fr
  • FR1104637A - Lighting device for motor vehicles with additional parking lights : en fr
  • FR1104681A - Device usable for sterilizing containers : en fr
  • GB740998A - Travelling wave tube : en
  • US2724429A - Tray attachment for high chairs : en
  • AT183817B - Compressed gas switch, in particular Friestrahl compressed gas switch, with multiple interruption sections : de en
  • AU917155A - New trichloromethane sulphenyl-sulphonyl hydrazones and their use inthe control of fungi : en
  • CA518658A - Casing pump drain valve : en fr
  • US2724500A - Process for concentration of nonsulfide metallic minerals by froth flotation : en
  • CA518865A - Clamp-on electrical measuring instrument : en fr
  • AT183908B - Seating : de en
  • DE1711369U - ELECTRIC ROOM DEHUMIDIFIER. : de en
  • AU929055A - Improvements in or relating to couplings : en
  • CA518745A - Modified synthetic linear polyamides : en fr
  • DE1711799U - RIDER FOR END OR EDGE WEAVE. : de en
  • AU205931B2 - Improvements in or relating to magnetic amplifiers : en
  • US2724268A - Orientation-adjustment means for a flowmeter : en
  • US2724638A - Purification of spent sulfuric acid : en
  • CA518675A - Dust pan : en fr
  • DE935513C - Potato harvesting machine, consisting of a drilling drum and a subsequent sieve drum : de en
  • DE935565C - Process for the preparation of yellow substantive azo dyes : de en
  • DE935681C - Arrangement for speed control of three-phase commutator motors by means of brush displacement : de en
  • FR1104460A - Instrument for the finishing of paintings in the angles, and the execution of speckled paintings : en fr
  • GB740898A - Improvements in and relating to roller bearing cages : en
  • US2724639A - Process of producing barium hydroxide : en
  • DE1711661U - POLISHING PROTECTIVE AND DUST EXTRACTION DEVICE, IN PARTICULAR FOR DENTAL AND SIMILAR PURPOSES. : de en
  • FR1104778A - Process for manufacturing tertiary methyl-alkyl-amines : en fr
  • FR1105001A - Improvements to the control of resistance welding machines : en fr
  • AT183853B - Process for improving the knock resistance of petrol : de en
  • AT183898B - Sitting or lying furniture : de en
  • US2724194A - Shoes : en
  • US2724438A - Method of recovering desirable petroleum hydrocarbon fractions from producing oil reservoirs : en
  • FR1104518A - New auxiliary equipment for welding machine : en fr
  • DE1711796U - ACCESS Ramps WITH ASSEMBLY TROLLEY FOR MOTOR VEHICLES. : de en
  • DE935591C - Hose routing on gas cutting machines for cylindrical workpieces : de en
  • US2724463A - Safety line shock absorber : en
  • DE1711313U - SUPPORTING FRAME FOR STEEL LINK CONVEYOR BELTS OD. DGL. : de en
  • FR1104792A - Improvements to voltage and current regulators : en fr
  • DE1711400U - AIR-COOLED PRESSURE VALVE FOR AIR COMPRESSOR. : de en
  • DE935529C - Switching device for flow devices for the production of photographs or reproductions : de en
  • DE935651C - Dry shaver : de en
  • US2724244A - Freezing tray : en
  • US2724521A - Loading device for standard for lift truck : en
  • AT183907B - Collapsible chair : de en
  • DE1711546U - DEVICE FOR OPENING BOTTLES WITH SCREW PLUGS. : de en
  • DE1711775U - COASTER FOR DRINKING GLASSES. : de en
  • FR1104973A - Reel transport improvements : en fr
  • FR1105013A - Improvements in furniture manufacturing : en fr
  • AT183950B - Shredding machine for bushwood, brushwood, etc. like : de en
  • FR1104958A - Steam evaporation and heating unit and steam heating process : en fr
  • DE1711324U - STEP PRESS. : de en
  • US2724780A - Inhibited trigger circuits : en
  • AT183840B - Electrical isolator : de en
  • US2724340A - Rotary pump : en
  • US2724358A - Ship hull construction : en
  • AT183915B - Device for lifting loads : de en
  • DE1711303U - DEVICE FOR STAMPING BAR-SHAPED GOODS, IN PARTICULAR ROLLED PRODUCTS. : de en
  • AU918455A - Process forthe refinishing of metal articles and metalarticle refinished thereby : en
  • AU920255A - A valve arrangement forthe discharge of material froma space below atmospheric pressure and like purposes : en
  • US2724310A - paine : en
  • US2724201A - Machine for applying leaf edges to books : en
  • US2724543A - Bag seal : en
  • DE1711444U - SHOWCASE WITH REFRIGERATION SYSTEM. : de en
  • BE522668A - PRINTING MACHINE CONTROLLED BY CARD RECORDERS. : en fr
  • DE1711422U - PENCIL SHARPENER. : de en
  • US2724231A - Spinning mules : en
  • US2724555A - Valve unit for control apparatus : en
  • CA518822A - Electrical precipitator : en fr
  • BE522725A - PROCESS FOR THE PREPARATION OF 1, 4-DIPHENYL-3,5-DICETOPYRAZOLIDINE AND ITS DERIVATIVES. : en fr
  • AU918355A - Coating compositions : en
  • US2724289A - Coupling apparatus : en
  • AU205773B2 - Pressure formed or-crmpedielectrical connections : en
  • AT183846B - Process for the production of a resin solution suitable for producing burn-in coatings : de en
  • US2724148A - Seed delinter : en
  • DE1711403U - LABEL WITH DOUBLE VIEW. : de en
  • GB740859A - Improvements in or relating to spinning, roving or the like frames : en
  • AT183922B - Device for connecting the exhaust pipe of a furnace or the like to a chimney : de en
  • FR1104734A - Miniature electrolytic capacitor : en fr
  • FR1104981A - Quick release hitch : en fr
  • FR1104989A - Raking machine comprising a raking member the teeth of which are provided with a non-radial part : en fr
  • AU203699B2 - Plumbing unit fora vent and waste plumbing system : en
  • DE1711659U - FLOW TAP, IN PARTICULAR FOR COMPANIES IN THE BEVERAGE INDUSTRY. : de en
  • US2724652A - Method of producing frozen citrus concentrate of improved stability : en
  • AT183810B - Spacer for two parallel overhead line cables : de en
  • AT183913B - Holder for tiltable wall mirrors : de en
  • US2724359A - Hot box signal : en
  • DE1711632U - LID WITH VACUUM PUMP FOR TIN CANS AND CONTAINERS. : de en
  • FR1104769A - New application of flocking by the use of the adhesion between them of flocked surfaces : en fr
  • CA518656A - Centrifugal brake governor : en fr
  • CA518714A - Benzene separation from hexane by hydrogenation : en fr
  • CA518812A - Apparatus for grinding or polishing flat glass : en fr
  • CA518706A - Surface coverings and method of making the same : en fr
  • US2724424A - Clamp for splicing machines : en
  • CA518765A - Treatment of catalysts : en fr
  • FR1104675A - Mechanism for lathes working from two sides, especially for wheelset lathes : en fr
  • GB740870A - Apparatus for sterilizing or pasteurizing the contents of bottles or similar containers : en
  • AU928855A - Improvements in or relating to adjustable pitch propellers : en
  • CA518753A - Thermostatic relay : en fr
  • US2724527A - Pneumatic-hydraulic compensator and method : en
  • AU207914B2 - Improvements in or relating to packings for rotary shafts andthe like : en
  • US2724314A - Cushioning arrangement for tractormounted plow : en
  • US2724354A - Feeding mechanisms for sewing machines : en
  • USD176116S - Guide for hose reels or the like : en
  • AU917355A - Improvements in typewriters and like machines : en
  • DE1711412U - PROTECTION FILM DESIGNED FOR MOTOR VEHICLE WINDOWS. : de en
  • DE1711686U - EQUIPMENT ON EXTRUSION PRESSES. : de en
  • US2724375A - Degasser : en
  • FR1104602A - Construction process for metal molds : en fr
  • US2724541A - Collapsible carton and fruit pack : en
  • US2724660A - Method of applying protective jacketing to flexible metal tubes : en
  • US2724821A - Remote measuring system : en
  • DE1711739U - IRRIGATION SYSTEM. : de en
  • FR1104978A - Improvement in the manufacture of vegetable tanned leather : en fr
  • FR1104585A - Oblique axis gearbox and its manufacturing process : en fr
  • FR1104788A - Method of forming the joint of the conveyor aprons of harvesting machines or the like : en fr
  • CA518754A - Method of making hair brushes : en fr
  • CA518757A - Hydrocarbon synthesis : en fr
  • DE935486C - Device for de-oiling steam, air and other gases : de en
  • DE1711664U - LOCKING DEVICE FOR WINDOW Sashes, IN PARTICULAR PIVOTING WINDOWS, SWIVELING AROUND A HORIZONTAL AXIS. : de en
  • DE1711795U - ROLLED TRANSPORT CONTAINER FOR RAILWAY SHIPPING. : de en
  • AT183904B - Table, in particular drawing table : de en
  • US2724131A - Oar rest : en
  • US2724287A - knoth : en
  • US2724458A - Rail-bend lubricating device for rail-cars : en
  • US2724578A - Refrigerating apparatus : en
  • US2724795A - Electronic motor control apparatus : en
  • CA518743A - Breast pockets for brassieres and like foundation garments : en fr
  • CA518711A - Extrusion of filament-forming materials : en fr
  • US2724488A - Barn cleaner chain, flight and guide assemblage : en
  • DE1711670U - BADMINTON. : de en
  • AU201084B2 - Improvements in or relating to hydraulic shock absorbers : en
  • AT183927B - Ceiling or wall heating device : de en
  • DE1711651U - FASTENING DEVICE FOR FLASH LIGHTS OF FLASH DEVICES. : de en
  • AU208180B2 - A growth promoting vegetable feeding stuff for birds : en
  • US2724558A - Rail anchor tie plate : en
  • US2724197A - Steam iron : en
  • US2724520A - Industrial truck : en
  • AT183831B - Kaskadyne : de en
  • GB740984A - Improvements relating to attachments incorporating explosive bolts or the like : en
  • GB741101A - Improvements in or relating to writing instruments : en
  • DE1711336U - LEITSTEIN. : de en
  • DE1711386U - POTATO CLEANING MACHINE. : de en
  • FR1104646A - Method of fixing uprights for construction sets : en fr
  • GB741060A - Improvements in electric motor control systems : en
  • CA518659A - Harvester support mechanism : en fr
  • AU929355A - Method and apparatus for making a seismic record over a water-covered area : en
  • CA518771A - Coagulation process and apparatus : en fr
  • US2724724A - Preparation of concentrated solutions of alkylchlorophenoxyacetates : en
  • DE1711694U - FILE PUNCHER. : de en
  • FR1104521A - Haver loader : en fr
  • US2724125A - Device for locking toilet seat and seat cover to a toilet bowl : en
  • US2724626A - Axial lock for chart bearing : en
  • USD176130S - Plate or similar article : en
  • US2724430A - Folding chair : en
  • USD176100S - Lazy susan frame : en
  • DE935613C - Method for message transmission by means of pulse time modulation : de en
  • CA518676A - Garment retainer : en fr
  • CA518732A - Electrode structure : en fr
  • BE522689A - HAND SPRAYER. : en fr
  • CA518805A - Magnetic deflection system for cathode ray tube : en fr
  • AT183917B - Crane with hydraulically swiveling boom : de en
  • BE522695A - CHAMBER CANDLE, MULTI-IGNITION AND CENTRAL ELECTRODE. : en fr
  • DK80169C - Mechanism for opening and closing two or more windows, ventilation hatches or other hatches. : da en
  • CA518837A - Vinyl copolymers and method : en fr
  • FR1104822A - Process for separating mixtures of carboxylic esters into fractions with different melting points : en fr
  • AU204463B2 - Improvements in or relating toa method of welding rails : en
  • CA518678A - Gyroscopes : en fr
  • AT183883B - Process for matting glass : de en
  • US2724825A - Radar direction finding system : en
  • CA518683A - Electric hammers : en fr
  • DE1711695U - FOLDER BAG. : de en
  • DE934908C - Conveying flat press for woodworking, in particular for gluing wood veneers, strips, boards or the like in their butt or horizontal joints to form lengths of any length : de en
  • DE935652C - Exchange pen : de en
  • US2724477A - Apparatus to supply articles to be counted : en
  • US2724598A - Handle adjustment device for lawn mowers and the like : en
  • AU920155A - Improvements in tools or instruments for marking out surfaces : en
  • AU201548B2 - Pile or post driver attachment fora vehicle having a hydraulic or other powerlift : en
  • AT183809B - Connector pin : de en
  • DE1711580U - ELIMINATION CAPACITOR, IN PARTICULAR FEED-THROUGH CAPACITOR FOR ELECTRIC CONTACT. : de en
  • DE1711626U - CIGARETTE TIP WITH FILTER AND EJECTOR. : de en
  • CA518849A - Method and material for treating cellulose and product thereof : en fr
  • BE522669A - : en
  • US2724394A - Quenching device for heat treating and quenching systems : en
  • US2724456A - Latching mechanism for vacuum cleaners : en
  • US2724412A - Hydropneumatic accumulator : en
  • DE1711370U - VENTILATION ELEMENT. : de en
  • DE1711497U - AIR MATTRESS. : de en
  • DE1711560U - DEVICE FOR THE PROGRESSIVE ADDITION OF REACTION LIQUIDS AND GASES IN REPEATED SEQUENCE. : de en
  • FR1104684A - Hurry : en fr
  • US2724390A - Dental floss dispenser : en
  • CA518703A - Electric power transmissions for sewing machines and the like : en fr
  • CA518835A - Method of separating metal values from ammoniacal solutions : en fr
  • CA518793A - Process for the preparation of 2-amino-quinoxaline : en fr
  • DE1711625U - EXTENSIBLE WATCH STRAP. : de en
  • FR1104480A - Broadband antenna : en fr
  • FR1104728A - Hinged clothes rack allowing correction of hanging garment : en fr
  • GB740973A - Improvements in or relating to machines for folding or bending sheet metal : en
  • DE1711589U - INDEPENDENT SWITCH OFF DEVICE FOR ELECTRICALLY HEATED DRYERS, IN PARTICULAR FOR HAIR DRYERS. : de en
  • AU918255A - Penwith retractable ball : en
  • CA518713A - Extrusion of filament-forming materials : en fr
  • US2724480A - Platen assembly : en
  • US2724538A - Packaging materials : en
  • USRE24092E - Weight sensing attachment for cable : en
  • AU923555A - Process forthe manufacture of isonicotinic acid derivatives : en
  • DE1711364U - PALLET TRUCK. : de en
  • DE1711498U - TABLE WITH ENLARGED TOP. : de en
  • DE935604C - Process for the production of condensation products : de en
  • AU202127B2 - Improvements in or relating to steroid compounds andthe preparation thereof : en
  • DE1711604U - ROUND WOOD FOR FILLING STRIPS OF DOORS, SHUTTERS, FENCES, WALL PANELS AND THE LIKE. : de en
  • DE1711619U - RECORD STAND. : de en
  • DE1711648U - PRESSURE SKIDS. : de en
  • FR1104987A - Radiant heater : en fr
  • GB741102A - Improvements in or relating to machines for the manufacture of shoe lasts and similar bodies : en
  • CA518809A - Mechanical gauge : en fr
  • AU42154A - An improved chemical closet : en
  • FR1104695A - Relief cinematography process : en fr
  • FR1104749A - Hydraulic extruder press with a receiver that can be lifted from the die : en fr
  • FR1104967A - Box for various materials with a lid fitted with a brush : en fr
  • DE1711345U - LAMP FOR U-SHAPED FLUORESCENT LAMPS. : de en
  • US2724260A - Glass block with mortar repellent coating : en
  • US2724462A - Automatic brakes for conveyor belts : en
  • DE1711352U - CAP FOR HOT BOTTLES OD. DGL. : de en
  • US2724217A - Grinding machine : en
  • US2724809A - Electrical connecting device having insulation penetrating means contacting the conductor : en
  • CA518647A - Means for interchangeably mounting stones in jewelry pieces : en fr
  • CA518694A - Reaction products of epsilon-caprolactam and a monohydroxy compound and methods of preparing the same : en fr
  • DE1711712U - RADIATOR ARRANGEMENT FOR THERAPY EQUIPMENT. : de en
  • DK80152C - Process for the preparation of compounds with spasmolytic and analgesic action. : da en
  • FR1104452A - Method and device for anodic supply of lamp or crystal circuits and application to amplifiers and radio-receiver of reduced format known as : en fr
  • FR1104604A - Improvements to mechanical linkages, in particular for vehicle steering : en fr
  • US2724176A - Method of making a compressible oil filter pack : en
  • US2724464A - Slack adjusting device for railway brakes : en
  • AU210530B2 - Coating compositions : en
  • US2724562A - Method of and an apparatus for winding capacitors : en
  • AU202312B2 - Improvements in or relating to gear pumps : en
  • AU927455A - Improvements in thermostatic control for surface heaters : en
  • CA518848A - Apparatus for measuring strip thickness : en fr
  • US2724288A - Valve operator : en
  • US2724588A - Cupped elastic plunger-type snubber : en
  • US2724713A - 1-carbobenzoxypiperazines and process of preparing same : en
  • CA518663A - Method of producing protein-rich material by fermentation : en fr
  • FR1104755A - Improvements made to electrochemical devices with integral gasification : en fr
  • DE1711756U - STEEL PIPE HANDCART. : de en
  • CA518802A - Apparatus for neutron irradiation of materials : en fr
  • DE935663C - Light source for polarized light : de en
  • FR1104501A - Protective tent for vehicles, such as motorcycles, scooters and others : en fr
  • FR1104759A - Joint adjuster mounted on jointer preparing staves for barrels and barrels : en fr
  • AT183864B - Device for cleaning and opening wool or the like. : de en
  • US2724531A - Ruffle forming method and apparatus : en
  • US2724703A - Regeneration of platinum-containing catalyst with nitrosyl chloride : en
  • CA518816A - Power recovery cathode ray beam deflection systems : en fr
  • US2724191A - Apparatus for drying leather : en
  • US2724205A - Animated fish lure : en
  • US2724312A - Means for obtaining three-dimensional photography : en
  • GB741081A - Improvements in or relating to seaming machines : en
  • IE21569L - Crane booms masts etc. : en
  • GB740902A - Improvements in or relating to the spraying of textile materials : en
  • GB740839A - Improvements in and relating to dynamo-electric machines : en
  • GR16612B - SIMPLE METAL TRANSMISSION SYSTEM OF VERTICAL METAL CABINETS. : el en
  • DE1711710U - FOOT OF A STANDING OR TABLE LAMP THAT DOES NOT FALL. : de en
  • GB740963A - Improvements in and relating to fluid flow controlled electric switches : en
  • DE1711318U - NIGHT TABLE LAMP. : de en
  • GB740877A - Motion-picture apparatus : en
  • GR16622B - NEW GREEK-GERMAN BAKERY STEAM. : el en
  • FR1104777A - Improvements to magnetic measuring devices : en fr
  • GB740955A - Preparation of colourless alkyl acid phosphates : en
  • AU37654A - Tool for cutting sheet material more particularly asbestos-cement sheets : en
  • DE1711592U - ARC WELDING TRANSFORMER. : de en
  • DE935676C - Sealing plug with liquid level measuring device for electrical collectors : de en
  • FR1104502A - Improvements to Rolling Element Gap Maintainers in Ball Bearings and the Like : en fr
  • GB740856A - Improvements in or relating to circuits for synchronizing sawtooth oscillators : en
  • US2724377A - Driving device for accessory shafts : en
  • AT183900B - Sponge rubber padding with a surface skin : de en
  • US2724246A - Method and means for improving the utilization of volatile refrigerants in heat exchangers : en
  • US2724830A - Radio location system : en
  • US2724356A - Sailboat : en
  • CA518737A - Tens-transfer mechanism for calculating machines : en fr
  • US2724465A - Panel and curtain wall construction : en
  • DE1711769U - INTERCHANGEABLE TRUNK LID WITH ADJUSTABLE BRACKET. : de en
  • FR1104530A - Device for controlling the movement of an anti-scattering screen used in radiography : en fr
  • FR1104741A - Device for connecting pipes : en fr
  • DE1711568U - PIPE SECTION MADE OF WOOD, IN PARTICULAR FOR EASILY INSTALLED PIPING. : de en
  • DE1711575U - CONDENSATE DRAIN. : de en
  • DE935553C - Circuit arrangement for telephone systems with dialer systems : de en
  • DE935581C - Equipment support frame for agricultural vehicles, especially power tractors : de en
  • DE1711729U - MOLDED BODY MADE OF MAGNESIUM OR A MAGNESIUM ALLOY TO INFLUENCE THE CRYSTALLIZATION OF A SOLID MELT. : de en
  • DE1711788U - IMAGE CARRIER. : de en
  • US2724183A - Remotely controlled precision drive and calculating systems : en
  • US2724413A - Warp threads shedding operation device combined with the weft threads carrying device for circular weaving looms : en
  • US2724572A - Twin hydraulic jack assembly : en
  • US2724796A - Control system for electric motor driven hoists and the like : en
  • FR1104692A - Device for cooling air or for condensing vapors or other fluids : en fr
  • US2724435A - Box cutter : en
  • US2724819A - Electrostatic seismometer : en
  • USD176150S - Awning : en
  • US2724349A - Doughnut device : en
  • USD176149S - Atomizer : en
  • DE935664C - Transport reel : de en
  • FR1104835A - Product, method and device for detecting carbon monoxide : en fr
  • CA518738A - Electric appliances and stand assemblies therefor : en fr
  • DE1711377U - DEVICE FOR LONGITUDINAL SCRINGING OF ROUND WOOD IN VENEER SHEARING MACHINES. : de en
  • DE1711528U - CROSS SPRING TORSION JOINT. : de en
  • US2724256A - Leg iron : en
  • DE1711482U - MOLDING AND HOLDING DEVICE FOR MUFFLES AND DOUBLE CUVETTES. : de en
  • USD176124S - Plate or similar article : en
  • US2724355A - Sewing machine heads : en
  • US2724808A - Electrical connector comprising a receptacle and cap having interlocking contacts : en
  • FR1105043A - Convergence device for electron discharge tubes : en fr
  • GB740844A - Material weighing bins for skip conveyor devices : en
  • GB740960A - Improved methods and apparatus for the production of temperature change detectors : en
  • FR1104774A - New thermo-magnetic electric machine : en fr
  • US2724211A - Toy aircraft wing construction : en
  • USD176139S - Motor truck : en
  • US2724398A - Proportional speed floating controller : en
  • US2724781A - Voltage-regulated power supply systems : en
  • US2724710A - 4-pyridazinecarboxylic acid and salts thereof with bases : en
  • FR1104638A - Paint roller : en fr
  • GB741048A - Improvements in upholstery pads : en
  • US2724408A - Fluid pressure control valve : en
  • US2724629A - Refrigerator shelf construction : en
  • USD176133S - Plate or similar article : en
  • AU208042B2 - An improved valve for water softeners andthe like : en
  • US2724199A - Selective multiple hinged pasture gate : en
  • GB740865A - Improvements relating to apparatus for contacting liquids with gases or vapours : en
  • DE935605C - Process for the preparation of basic ª † -aryloxybutyric acid esters : de en
  • FR1104670A - Fireplace for pulverized coal heating : en fr
  • GB740820A - Improvements in or relating to friction compositions for use in clutch and brake devices : en
  • GB741105A - A machine for the proving of printing cylinders with flexible plates mounted thereon : en
  • DE1711470U - REMOVABLE SWITCH BAR FOR LOCAL MAINS DISCONNECTOR FUSES. : de en
  • DE1711689U - DEVICE FOR WET TREATMENT OF CONTINUOUS ROLLS OF TEXTILES AND THE LIKE. : de en
  • US2724827A - Frequency modulated radar systems : en
  • CA518725A - Sizing compositions : en fr
  • CA518784A - Road forming attachment for motor graders : en fr
  • FR1104603A - Oil bath air filter : en fr
  • US2724154A - Door post and stop for railway car : en
  • US2724174A - Molded magnet and magnetic material : en
  • AU209804B2 - Improvements in or relating to couplings : en
  • GB741027A - Improvements in and relating to cooling jackets for gas-producers or shaft furnaces : en
  • DE935658C - Mobile transport container for small to dust-shaped goods with built-in unloading device : de en
  • GB740863A - Improvements in and relating to air conditioning apparatus : en
  • DE935683C - Cups made by extrusion, especially for capacitors in telecommunications technology : de en
  • FR1105021A - Improvements made to electrical devices, more specifically to wound elements, in particular to coils and capacitors : en fr
  • GB740811A - Improvements in the heat-sealing of thermoplastic film : en
  • US2724503A - Hydrocyclone apparatus : en
  • GR16624B - METHOD OF PREPARATION OF BIP (DYALKYLAMINOMETHYL) OF ALKYLOPHENOTHIAZINES. : el en
  • FR1104950A - Acrylonitrile purification process : en fr
  • DE1711700U - SHEET STEEL HEAT EXCHANGER WITH RIBBED HEATING SURFACE. : de en
  • FR1104793A - Improvements relating to the processes for preparing a delta-pregnene-17-alpha, 21-diol-3, 11, 20-trione-3, 20-dialkylene-ketal : en fr
  • GB741096A - Nickel electrodeposition : en
  • FR1104707A - Windscreen wiper for scooter or similar vehicle : en fr
  • IE22360L - Thermoplastic couplings : en
  • FR1104714A - Lead smelting process : en fr
  • AU202524B2 - Improvements relating to shears : en
  • BE522603A - PROCESS FOR MANUFACTURING EPOXIDE COMPOUNDS. : en fr
  • FR1104864A - Device for checking the dimensions of parts during machining : en fr
  • GB741079A - A safety device, particularly for band saws : en
  • DE1711579U - FREQUENCY SWITCHING OF QUARTZ OSCILLATORS USING DIRECTIONAL GUIDES. : de en
  • US2724474A - Magnetic clutch : en
  • US2724779A - Counters for discriminating between gamma rays of different energies : en
  • US2724208A - Snelled fish hook holder : en
  • US2724316A - Cultivating tool : en
  • USRE24095E - Apparatus to pack olives and the like : en
  • DE1711717U - GLARE PROTECTION, ESPECIALLY FOR NIGHT DRIVES. : de en
  • CA518845A - Machine for testing reflex actions of humans : en fr
  • DE1711741U - TURNING MOTOR FOR COMBUSTION MACHINERY. : de en
  • FR1104963A - Aluminum plating process on sheet metal : en fr
  • DE935580C - Method and device for measuring the tendency of dispersions to settle : de en
  • DE935709C - Gravity davit : de en
  • FR1104953A - Process for preparing beta (-nu-piperidino) -ethylamine : en fr
  • US2724757A - Circuit breaker : en
  • DE1711380U - DEVICE FOR COMPARISON OF TWO MEASURING LINES RUNNING IN PARALLEL. : de en
  • DE1711393U - PROTECTIVE HOOD MADE OF LIGHT WOODEN OR WIRE GRID WITH FILM COVERING. : de en
  • FI28111A - Procedure for making a structural board infill : en fi
  • FR1104639A - Device for the treatment of the spine : en fr
  • US2724323A - Automatic basting device : en
  • CA518855A - Grade crossing gates : en fr
  • DE1711479U - ROENTGE ARRANGEMENT, ESPECIALLY FOR MATERIAL INVESTIGATIONS. : de en
  • DE935550C - Impulse generator : de en
  • FR1104466A - Educational game : en fr
  • GR16618B - NEW ENGINE CONNECTION SYSTEM AFTER THE FRAMEWORK IN CARS MOVED BY FRONT DIFFERENTIAL. : el en
  • US2724418A - Fluid-receiving container with volumeresponsive pressure-relief and overflow valve assembly : en
  • US2724678A - Heterocyclic monothiocarbonic acid esters : en
  • DE1711675U - CONTAINER WITH LID AND LATCH. : de en
  • DE935640C - Device for sorting by length, in particular of cucumbers, beans or the like. : de en
  • GB741004A - Improvements in the production of organic acid esters of cellulose : en
  • FR1104606A - Machine for molding their outer soles on shoes : en fr
  • US2724382A - Toe pads : en
  • US2724504A - Cross-belt magnetic separator : en
  • USD176114S - Wheel cover for an automobile : en
  • FR1104787A - Automatic and progressive change gearbox : en fr
  • FR1104998A - Improvements to wood-burning boilers for all solid fuels : en fr
  • US2724649A - Margarine : en
  • US2724162A - Snap fastener socket : en
  • US2724378A - Safety cover means for internal combustion engines : en
  • FR1104507A - Improvements made to the assembly of prefabricated panels : en fr
  • GB741116A - Improvements in or relating to wire stretchers for fencing : en
  • FR1104971A - Improvements to valves such as those for pressurized gas tanks, for example butane : en fr
  • US2724181A - Device for cutting stacked sheets of paper and the like : en
  • US2724230A - Lawn edge trimmer : en
  • US2724306A - Automatic spiraling machine for making electrical resistors : en
  • US2724676A - Method of making heat insulated waterproof footwear : en
  • AU207845B2 - Improvements in and relating to electric fusegear : en
  • AU918955A - Thromboplastic active material and method of preparation thereof : en
  • US2724664A - Treatment of textiles with acetylene diurea derivatives : en
  • US2724567A - Multi-airfoil parachute : en
  • US2724735A - Electrostatic shield for inductive windings : en
  • AT183803B - Selenium photo element : de en
  • AU205774B2 - A valve arrangement forthe discharge of material froma space below atmospheric pressure and like purposes : en
  • CA518672A - Removable luggage-carriers : en fr
  • CA518759A - Hydrocarbon synthesis : en fr
  • GB740809A - Improvements in or relating to single edge lathe tools : en
  • GB740929A - Improvements in combined worm and spur gears : en
  • GB740935A - Improvements in or relating to fluorocarbon bromides : en
  • FR1104879A - Saddle for cycles, motorcycles, and other applications : en fr
  • FR1104630A - Device for mixing a liquid : en fr
  • AT183881B - Process for the manufacture of eye protection glasses : de en
  • DE1711436U - REVERSE DEVICE FOR LOOMS. : de en
  • DE935617C - Protection circuit, especially for underground operation : de en
  • DE1711356U - CHEST WITH PLINTH IN ARTIFICIAL STONE. : de en
  • FR1104720A - Process for preparing dimethyl terephthalic ester : en fr
  • DE1711454U - WATERPROOF FLAT CABLE ENTRY. : de en
  • AU927355A - Contact actuator for electrical relays : en
  • DE1711402U - FRUIT. : de en
  • US2724594A - Skee ball game apparatus : en
  • US2724811A - Terminal clip for panel mounting : en
  • DE935643C - Drive device for gyratory crusher : de en
  • FR1104624A - Pressurized fluid brake device : en fr
  • GB741045A - Improvements in carbon holders for electric arc lamps : en
  • AU205930B2 - Process forthe preparation of hydrocortisone acid esters or salts thereof : en
  • AU930155A - Improvements in or relating to magnetic amplifiers : en
  • FR1104496A - Advanced sulfur oils : en fr
  • FR1105007A - Reciprocating harrow to be mounted on a motor mower : en fr
  • AU918755A - Plasma fraction and standard plasma preparation and method of preparing same : en
  • DE1711764U - EMERGENCY BRAKE FOR TRAILER VEHICLES WITH CAR CONTROL. : de en
  • FR1104633A - Improvement in valves : en fr
  • FR1104846A - Improvements to loading machines : en fr
  • FR1104621A - Roll-up jealousy : en fr
  • FR1105040A - Method and apparatus for knitting plain articles and articles without backing : en fr