• DE900771C - Sealing ring, especially for preserving glasses : de en
  • US2665026A - Partitions for boxes, cartons, and the like : en
  • US2665177A - Fifth wheel for tractor trailers and the like : en
  • US2664572A - Artificial limb : en
  • DE753962C - Circuit arrangement for telegraph systems : de en
  • DE900794C - Process and filter for rendering volatile substances in tobacco smoke harmless : de en
  • FR1050023A - Improvements in the protection of electrical devices : en fr
  • FR1050114A - Watering device : en fr
  • FR1050218A - Instrument for writing and drawing : en fr
  • DE901048C - Process for carrying out gas reactions using a magnetic field : de en
  • DE1669907U - DEVICE FOR REGISTERING MEASURING DEVICES WITH FOLD-OUT WRITING AREA. : de en
  • FR1050135A - Rontgen tube for radiographs with great image finesse and great clarity of diagnostic purposes, and examinations of coarse and fine structures : en fr
  • DE901055C - Process for the production of organic arsenic compounds : de en
  • DK76934C - Device for plate-selecting magasing gramophones. : da en
  • FR1050505A - Spreader bar for tram and narrow gauge railway tracks : en fr
  • FR1050309A - Device for the protection of electrical and electromagnetic devices against overloads : en fr
  • FR1050255A - Manufacturing process of ribbed fabrics for tires : en fr
  • US2664865A - Engine : en
  • FR1049972A - Device for regulating the rms value of a current or voltage : en fr
  • DE1669946U - BASKUEL. : de en
  • US2664846A - Liquid line indicator : en
  • DE1669888U - FOLDABLE SOCKET FOR FLUORESCENT LAMPS. : de en
  • DE901217C - Method for the tight closing of containers, e.g. Capacitors : de en
  • DE1669806U - ELECTRIC FEED BARRIER FOR CATTLE BARN. : de en
  • DE1670041U - SINGLE TRACK TOY CROSSING RAIL. : de en
  • DE900728C - Process for the production of a conductive wall covering which is insensitive to scratching and scraping : de en
  • DE900752C - Process for the production of plastics containing acrylic acid nitrile and esters of the acrylic acid series : de en
  • DE901219C - Apparatus for heating liquids : de en
  • FR1050120A - Dust collector : en fr
  • FR1050353A - Brake for vehicle wheels with pads bearing against the rotating drum : en fr
  • GB701846A - Improvements in or relating to hydraulic extrusion presses for producing coated electrode wires : en
  • GB702098A - Apparatus for marking characters on the periphery of round objects : en
  • DE901179C - Collection chamber with connection of pipes : de en
  • FR1050192A - Device for sliding and folding panels to form doors, windows and others : en fr
  • DE1669922U - LIGHT ALLOY CYLINDERS. : de en
  • FR1049807A - Fuse box allowing instantaneous restoration of the circuit : en fr
  • FR1050016A - Instrument panel lighting device : en fr
  • DE900856C - Process for the production of sulfur dyes : de en
  • DE900919C - Steam-heated tube dryer : de en
  • DK76938C - Container for appliances for cleaning objects. : da en
  • FR1050346A - Articulated train for railway : en fr
  • FR1050314A - New composition for air treatment, its preparation process and its applications : en fr
  • DE901160C - Rotating plate-shaped disc for atomizing liquids : de en
  • FR1050649A - Method and machine for manufacturing a flat bag with a rectangular bottom, of the type of a bag with a non-attached bottom : en fr
  • US2664723A - Circular multifeed hosiery knitting machine : en
  • US2664615A - Casket interior unit : en
  • US2664850A - Method and apparatus for producing shock waves : en
  • US2665009A - Milk strainer with removable baffle and centering device : en
  • FR1050565A - Shoe tree : en fr
  • GB701952A - Improvements in or relating to roasting ovens : en
  • US2664830A - Trackless vehicle driven by electric motors : en
  • FR1050620A - Punching machine for accounting cards : en fr
  • US2665286A - Production of organo-tin compounds : en
  • FR1050426A - Molding machine and molding process : en fr
  • DE900999C - Composable angular mass : de en
  • DE901258C - Lenticular film and method of making photographic registration thereon : de en
  • FR1050178A - High voltage current transformer : en fr
  • FR1050191A - Attachment sleeve for fixing or joining metal cables : en fr
  • FR1050465A - Improvements to a process for separating aromatic compounds : en fr
  • GB701815A - Improvements in cast iron as a friction surface : en
  • GB702107A - Improvements relating to rotary engines or pumps : en
  • US2664881A - Positive pressure resuscitator : en
  • US2664975A - Auxiliary brake cam rod latch adjuster : en
  • CA499088A - Method and apparatus of forming granulated slag masses : en fr
  • FR1050535A - Semi-automatic cart for belt sander : en fr
  • DE1669707U - THROUGH VALVE, IN PARTICULAR FOR AIR LINES. : de en
  • GR14958B - METHOD AND MACHINE FOR MAKING REINFORCED FRAMEWORK FRAMES. : el en
  • FR1050336A - Improvement in dividing mechanisms for log saws or similar machines : en fr
  • DE1670012U - POSITIVE MASK WITH MOVABLE MASK STRAP. : de en
  • FR1049830A - High pressure pump : en fr
  • FR1049988A - Toy watch : en fr
  • CA498974A - Engine starter drive : en fr
  • CA499084A - Draperies : en fr
  • DE1669731U - LEVER OPENER ON INSERT LID SOCKETS. : de en
  • FR1049910A - Detachable automatic stapler : en fr
  • FR1049931A - Flexible gutter for flexible roofs, car hoods, awnings, etc. : en fr
  • FR1050151A - Movement transmission system, applicable, in particular, to the actuation of mechanical folding machines : en fr
  • FR1050012A - Discharge tube, especially for lighting : en fr
  • US2665263A - Preparation of improved polymerizable unsaturated polyester compositions and polymerized material therefrom : en
  • US2665089A - Ejection seat for aircraft : en
  • USD171257S - Kairalla waistcoat : en
  • AU2273453A - Improvements in or relating tothe production of new aluminium-containing phenol resins : en
  • AU2265153A - Conveyors : en
  • AU2271753A - Improvements in valves for telescopic hydraulic shock absorbers : en
  • US2664814A - Pulp press : en
  • US2665354A - Electric switch housing : en
  • FR1049806A - Improvements made to devices for the projection and possibly the spraying of pasty products : en fr
  • FR1049857A - Mixture based on polyisobutylene with a high carbon black or graphite content, and sheath for electric cables made with this mixture : en fr
  • US2665100A - Adjustable article supporting bracket : en
  • GB702087A - Process for the continuous treatment of insulating oil at low temperatures by means of filtering, deaerating and drying : en
  • GB702010A - Improvements in and relating to textile ring spinning frames : en
  • CA498961A - Deodorant : en fr
  • DE1669880U - FURNITURE CATALOG. : de en
  • DE900776C - Interchangeable letter boards for illuminated advertising : de en
  • FR1050566A - Shock absorber bearing : en fr
  • DE900687C - Method and device for the wet treatment of textile goods in a moving web : de en
  • DE900828C - Arrangement for the television broadcast of films : de en
  • GB701804A - Improvements in or relating to conveyor systems for loading or unloading : en
  • GB701824A - Improvements in or relating to hydro-extractors : en
  • FR1049923A - Double roof tent upgrades : en fr
  • FR1050228A - Movement transmission device, in particular for vehicles : en fr
  • US2664755A - Timer and control mechanism : en
  • DE1669711U - SCREEN AND FILTER CLOTH. : de en
  • FR1050274A - Switch enhancements : en fr
  • DE900696C - Process for converting carbon monoxide with hydrogen into hydrocarbons : de en
  • FR1050301A - Method for preparing a new amino acid with bacteriostatic properties: para-nitro-phenyl-serine : en fr
  • DE901158C - Circuit arrangement for pneumatic tube systems with switch memories assigned to the individual route sections : de en
  • FR1050091A - Prefabricated panels for the building : en fr
  • FR1050292A - Further development of electronic equipment with electromagnetic contactor : en fr
  • US2665198A - Solvent extraction recovery method and apparatus : en
  • DE1669769U - TRUCK. : de en
  • DE1669857U - TRAVEL ALARM. : de en
  • DE1669978U - VOLTAGE REGULATOR FOR TELEVISION RECEIVER. : de en
  • DE1670066U - BLOCK PACK CARBON PAPER WITH HEAD GLUE ON CARDBOARD BACKING. : de en
  • FR1050369A - Improvements to rotors driven by reaction, especially for helicopters : en fr
  • DE1670019U - FLASHING LIGHTS FOR MOTORCYCLES. : de en
  • DE901041C - Overlapped zipper : de en
  • FR1049805A - Snap-in clamshell locking device : en fr
  • FR1050321A - Improvement in devices preventing the closing of a door if you forget your key : en fr
  • US2664867A - Engine governor : en
  • US2664969A - Machine lubricator : en
  • US2664979A - Vehicle brake, clutch, and gas control : en
  • US2665314A - Selective chlorination of 2, 5-dichlorophenal to 2, 4, 5-trichlorophenol in the presence of 2, 4-dichlorophenal : en
  • DE901202C - Loeschkammer liquid switch : de en
  • FR1050349A - Multipurpose dynamometric coupling : en fr
  • DE900726C - Voltage-divided electrical discharge vessel and process for its manufacture : de en
  • FR1050222A - Relay switch station device for railways : en fr
  • GB702072A - Improvements in or relating to the production of hecogenin from plant material : en
  • GB702061A - Improvements in the separation of airborne solid particles : en
  • DE1669851U - TRANSPORT CONTAINER. : de en
  • GB702009A - Improvements in milk churns and the like : en
  • CA498937A - Motion translating devices : en fr
  • CA499069A - Glycerylamine : en fr
  • GB701790A - Improvements in processes for coating with metals by thermal evaporation in vacuo and apparatus therefor : en
  • DE900834C - Arrangement for coupling to a cavity transducer : de en
  • FR1050270A - Separator for liquid-gas mixtures especially suitable as a manifold for steam generators : en fr
  • US2665370A - Combination reflector and showcase frame member : en
  • US2664973A - Safety brake system : en
  • DE901209C - Measuring mechanism for time marking, especially for malfunction time recorders : de en
  • FR1050136A - X-ray tube for radiographing fine and coarse structures, and for making diagnostics : en fr
  • GB701797A - Improvements in the hydrolysis of gaseous ferric chloride : en
  • DE901032C - Device for label separation in bottle washing machines : de en
  • US2664666A - Acrobatic toy airplane : en
  • US2665032A - Nozzle support and switch operator : en
  • AU2269253A - Improvements in or relating to aircraft navigation systems : en
  • FR1050149A - Portable mosquito net : en fr
  • FR1050281A - Automatic circuit breaker : en fr
  • CA498967A - Fluid operating and braking system for circuit interrupters : en fr
  • FR1050499A - Advanced icing indicators, especially for refrigerated cabinets : en fr
  • FR1050589A - Extendable strap length system, for wristwatches : en fr
  • US2664642A - Gauge for measuring or comparing diameters of cylindrical bodies : en
  • DE1669728U - PROTECTIVE DEVICE FOR BICYCLE REAR LIGHTS. : de en
  • DE1670092U - LID FOR POCKET DINNER. : de en
  • DE901213C - Device for measuring very high resistances using an electrometer tube : de en
  • GB701874A - Improvements in or relating to spring seats, spring backs, spring arms, mattresses, cushions and the like : en
  • US2664562A - Positioning device for stapling machines : en
  • AU160504B2 - Improvements in or relating to electromagnetic waveguide systems : en
  • AU161944B2 - Improvements in and relating to hydraulic turbines or pumps : en
  • AU2264653A - Improvements in or relating to a spark ignition system of an interngl combustion engine : en
  • DE900755C - Optical sound recording device for spur script and its application to multi-point script : de en
  • DE901097C - Textile auxiliaries and detergent base : de en
  • AU166793B2 - Improvements in or relating to means for detecting and indicating the activities of bees and conditions in beehives : en
  • AU165505B2 - Process for purifying lactams : en
  • US2665225A - Apparatus and process for coating by vapor deposition : en
  • US2665084A - Flap actuator and control system : en
  • DE1669872U - COMBINATION DRESS. : de en
  • DE751572C - Manually operated track vacancy detection device : de en
  • FR1050636A - Attractive device constituting a sports game : en fr
  • DE900945C - Fine regulator control for single-phase series collector motors, especially for AC traction vehicles : de en
  • DK76917C - Tools for shaping, in particular stitching or stretching of iron plates and profiles. : da en
  • DE900736C - Lubricants and processes for their manufacture : de en
  • US2664697A - Timepiece bearing : en
  • US2665349A - Fuse link : en
  • AU167723B2 - Improvements in or relating to electrical transformers : en
  • DE1669701U - WOODEN ROD COUPLING. : de en
  • DE1670047U - PACKAGING FOR CHEESE. : de en
  • DE762440C - Gas vent for electrical circuit breakers, especially for compressed gas switches : de en
  • FR1050342A - Assembly for regulating circuits of rectifiers controlled by discharge grids in a vapor or in a gas atmosphere, for supplying direct current motors : en fr
  • FR1050090A - Index for cards and similar documents : en fr
  • US2664658A - Firearm trigger lock : en
  • DE1669901U - CLOSET GLASSES FOR TODDLERS. : de en
  • AU163837B2 - Improvements in or relating to shoes for personal wear : en
  • US2664730A - Clothes-washing machine : en
  • US2664753A - Variable capacity measuring scoop : en
  • US2665056A - Means for resiliently mounting vanes or frangible pump elements : en
  • FR1050094A - universal ejector : en fr
  • USD171256S - Water shooting toy gun : en
  • DE900906C - Closure for liquid container with overpressure and suction valve, especially for fuel or cooling water containers of motor vehicles : de en
  • FR1049904A - Rocket Engine Improvements : en fr
  • GB701889A - Improvements in and relating to photographic and kinematographic cameras : en
  • DE892335C - Incandescent cathode high vacuum valve with partially metal vessel wall : de en
  • DE901182C - Slip clamp for overhead lines for electric railways : de en
  • DK76931C - Storage container for toilet paper. : da en
  • US2665399A - Rectifier assembly : en
  • US2665260A - Preparation of infusible resins of superior toughness and flexibility from a ketodiguanamine and formaldehyde : en
  • US2664773A - Pivoted metal-working hammer : en
  • US2664687A - Cotton stripper with moving comb : en
  • US2664930A - Forming cutter for rounding handle ends : en
  • AU164260B2 - Hood latch : en
  • DE764481C - Method for washing loose fiber material : de en
  • GB701872A - Improvements in or relating to electric insulators : en
  • FR1050328A - Process for the manufacture of vat dye preparations : en fr
  • GB701869A - Air separator for liquids : en
  • GB701965A - Improvements in or relating to organic therapeutic compounds containing antimony : en
  • US2664583A - Windshield wiping blade : en
  • US2664738A - Combination lock : en
  • FR1050518A - Improvement in photoelectric cells : en fr
  • US2665279A - Heterocyclic antituberculous compounds : en
  • US2665336A - Electrical keyboard : en
  • US2664792A - Multilength continuous doctor blade : en
  • US2665408A - Ignition system analyzer : en
  • AU165722B2 - Improvements in or relating to mixed ferrite composition : en
  • AU2265253A - An improved pneumatic conveying plant : en
  • DE1670080U - ADJUSTABLE TABLE. : de en
  • US2664789A - Milling machine ram saddle-wedge lock : en
  • US2665036A - Device for dosing powdered or granular substances having dispensing conduit with a vibration-producing member carried thereby : en
  • CA498972A - Shoelace package and method of and apparatus for producing the same : en fr
  • CA499017A - Treatment of textile materials to give a permanent "finish" and other improved properties : en fr
  • US2664733A - Hide and skin tensioning machine employing feed rolls : en
  • DE825786C - Device for the automatic control of the driving force of reels, in particular take-up reels, on motion picture projectors : de en
  • DE1669906U - REGISTRATION DEVICE. : de en
  • DE901173C - Process for the preparation of salts of diamidine bases : de en
  • DE753602C - Process for metallization by cathode sputtering : de en
  • FR1049905A - Ignition device for rocket engine : en fr
  • FR1050648A - heat exchanger : en fr
  • AU162420B2 - Improvements in or relating to new polycyclic halogenated hydrocarbons and process of preparing same : en
  • AU2247053A - Modified polyvinyl acetal resin coating and adhesive composition : en
  • FR1049992A - Plastic tape and its fixing device : en fr
  • GB702002A - Improvements relating to the pistons of internal combustion engines : en
  • DE1670031U - POCKET KNIFE. : de en
  • DE900777C - Process for producing a light-absorbing, wedge-shaped layer, the minimum density of which is greater than zero : de en
  • DE901058C - Heavy metal salt mixtures that can be used as leaf and seed fertilizers : de en
  • US2665323A - Negative plate material for storage batteries : en
  • FR1050190A - Multipurpose lounge chair : en fr
  • IE20684L - Magnetic cores : en
  • DE1669779U - CONNECTOR FOR FLASH LIGHT CONNECTION CABLE. : de en
  • DE1669803U - HAND GRASS MAEHER. : de en
  • DE900779C - Methods of preventing or reducing halation when making photographic prints, e.g. of grids, especially light directional filters : de en
  • CA499047A - Blasting rooms : en fr
  • DE900908C - Telescopic mechanism for piston filler : de en
  • AU2249553A - Sealing: means, for doors : en
  • USD171262S - Drawing instrument : en
  • AU164349B2 - Electrical connection, method and apparatus : en
  • CA498992A - Molded floating soap and process and apparatus for making the same : en fr
  • DE901070C - Electrical device, in particular an electric motor, with a permanently connected supply line : de en
  • FR1050208A - Culvert and method for its construction : en fr
  • US2664802A - Automatic row cultivator : en
  • US2664675A - Burnishing apparatus : en
  • US2664772A - Crimping tool : en
  • US2664800A - Photographic camera and shutter mechanism therefor : en
  • US2664910A - Flow distributor valve : en
  • DE900998C - Electrolytic cell for the production of zinc powder : de en
  • AU166792B2 - Improvements in or relating to the distillation or fra ctiona l distilla tion a nd the trea tme nt of ga se s with liquids, : en
  • DE1669708U - FRICTION GEAR. : de en
  • DE1669789U - FLOOR PLATE FOR COVERING AIR AND PIPE HEATING. : de en
  • DE1669928U - DUST FILTER FABRIC. : de en
  • FR1050575A - : fr
  • AU2273153A - Improvements-in or relating toa draft gear and cushioning pad therefor : en
  • CA499082A - Door locking and opening and closing devices : en fr
  • AU2273053A - Process forthe production ofa new hydroxymethyl amide andthe alkyl ethers thereof : en
  • DE900892C - Gas turbine plant : de en
  • DE901191C - Erase head for free jet gas switch : de en
  • FR1050401A - Combined set of checking device and machine tool : en fr
  • GB701895A - Improvements in limiting devices for oscillatory currents : en
  • AU163637B2 - Improvements in or relating tothe solvent scouring of wool : en
  • FR1050432A - Developments relating to fiber-forming polymers : en fr
  • DE1669770U - CORD HOLDER FOR DISTRIBUTION SOCKETS, PREFERABLY IN REMOTE SIGNALING SYSTEMS. : de en
  • DE1669916U - ARRANGEMENT FOR VIBRATION TREATMENT. : de en
  • DE900682C - Process for the production of dry baked products : de en
  • DE900949C - Device for converting P-cycle pulse code modulation into pulse position modulation : de en
  • FR1050400A - Card register machine with synchronized path-value transfer : en fr
  • AU164684B2 - Improvements relating to gyroscopic apparatus : en
  • CA498982A - Electric discharge device : en fr
  • US2665191A - Preparation of ferrous chloride from iron oxide-containing material : en
  • AU2270653A - Preparation of pure butter : en
  • CA498968A - Bench assembled circuit breaker operating mechanism : en fr
  • DE900727C - Disc-shaped pressed pinch foot for electron tubes : de en
  • FR1049828A - Spur gear motor, especially with straight or oblique teeth, operating with compressed air : en fr
  • FR1049854A - Easily variable inscription stamping device for multiple column cards : en fr
  • FR1049970A - Single-phase AC split-pole motor : en fr
  • FR1050502A - Anemometric measurement method and compensated servo-anemometer for the implementation of this method : en fr
  • GB701853A - Improvements in and relating to cathode ray tube screens for the production of coloured images : en
  • GB701877A - Method of treating electroplated magnesium castings : en
  • US2665369A - Explosion-proof light having a pressure relieving porous element : en
  • DE1669833U - RAZOR WITH INSERT. : de en
  • US2665115A - Percussion tool for wells : en
  • US2665142A - Vehicle having a removable section : en
  • DE1669738U - COPY BOARD. : de en
  • AU157909B2 - Improved pump and agitator mounting : en
  • DE901132C - Breathing apparatus with pendulum or circulatory breathing : de en
  • DE901215C - Procedure for determining the form factor of current or voltage curves : de en
  • FR1050033A - Control device for electrical switches with power contacts : en fr
  • US2665167A - Fuel injection nozzle : en
  • CA498963A - Production of silage : en fr
  • DE1669727U - SUSPENSION, ESPECIALLY FOR BICYCLE SADDLES. : de en
  • DE901207C - Arrangement for relay circuits for control and regulation purposes : de en
  • AU162535B2 - Tracklaying tractor with exchangeable working implements : en
  • DE1669904U - ROOM STOVE WITH HOB. : de en
  • FR1049864A - Process for developing photographic images : en fr
  • DE1669829U - BICYCLE FRAME WITH RAY HEAD. : de en
  • DE901065C - Arrangement for the distortion-free addition and amplification of direct currents : de en
  • DE900969C - DC timing relay : de en
  • GB701975A - Improvements in or relating to apparatus for filtering particles from gases : en
  • FR1049817A - Wheel guide stud : en fr
  • FR1049921A - Transmission and tractor with a winch driven by this transmission : en fr
  • GB701838A - A material suitable for use as a lubricant and/or a hydraulic fluid : en
  • GB702058A - Improvements in or relating to an impedance apparatus : en
  • AU168053B2 - Improvements in or relating toa combination process forthe distillation of crude oil : en
  • CA19487S - EMBLEM-EMBLEM : en fr
  • DE1670038U - MAGNETIC CHESS GAME. : de en
  • DE762610C - Electric circuit breaker : de en
  • DE900824C - Device for interrupting the traction current when braking trackless battery vehicles : de en
  • US2664902A - Center spray portable dishwashing machine : en
  • US2665044A - Machine for packaging fluent material : en
  • US2665062A - Device for the indication of the fertility period of women : en
  • US2664703A - Preheater and vaporizer for gas turbine engines : en
  • US2664927A - Panel trim apparatus with orienting feed means : en
  • US2665118A - Apparatus for cleaning gas swept heating surfaces : en
  • AU165029B2 - Improvements in or relating to process for preparing dextran andthe dextran resulting from said process : en
  • AU165219B2 - Improved control system for motor vehicle variable-speed transmission mechanism : en
  • DE751555C - Colloid mill : de en
  • FR1049802A - Process for dyeing blends of wool and fibrane from regenerated cellulose : en fr
  • AU167981B2 - Purification of acrylonitrile : en
  • DE1669976U - PUSH BUTTON SWITCHES, IN PARTICULAR FOR RADIO RADIO : de en
  • FR1050248A - Arrangement of low-head hydro-electric unit with horizontal axis : en fr
  • US2664711A - Grinding or honing machine : en
  • US2665035A - Aerating device for pulverulent material : en
  • US2665318A - Arc melting of titanium to form ingots : en
  • AU167058B2 - Improvements in or relating tothe production of condensates ofa phenol with furfural : en
  • AU2271153A - Improvements in or relating tothe welding of metals or alloys : en
  • GB701830A - Television apparatus : en
  • AU165655B2 - Improvements in and relating to control circuits for alternate series systems : en
  • FR1050529A - : fr
  • US2664743A - Apparatus for testing the surface hardness of construction materials : en
  • CA499043A - Multiple wheel grinding machine : en fr
  • US2665221A - Process for impregnating cellulosic sheet : en
  • CA498986A - Circuit opening device : en fr
  • AU166089B2 - Mass spectrometer : en
  • DE901015C - Internal cooling of the hollow rotary valve for internal combustion engines : de en
  • DE901073C - Electric snap switches, in particular heat switches : de en
  • GB701880A - Improvements in or relating to peelers : en
  • US2664569A - Bathing cap : en
  • US2664712A - Fluid tight packing for gates : en
  • US2664875A - Wheel dresser : en
  • AU2262853A - Swing grinder : en
  • US2665061A - Counter current extraction centrifuge : en
  • US2665199A - Process for producing hydrogen and carbon monoxide from gaseous hydrocarbons : en
  • DE1670081U - TOP WITH EDGING STRIPS FOR TABLES OD. DGL. : de en
  • DE901113C - Process for determining the contact area of finely machined cylindrical shafts and equipment for carrying out the process : de en
  • US2665337A - Telephonograph with answering device : en
  • AU2267253A - Locking means for securing a nut onto a screwed member : en
  • US2664977A - Adjustable cap for structural columns : en
  • US2664625A - Safety razor : en
  • DE901261C - Safety device for parachutes : de en
  • AU2244153A - Bala nce d shutoff valve : en
  • LU32476A1 - : en
  • US2664813A - Apparatus for packaging lumber : en
  • US2664628A - Pole pruner head : en
  • US2665058A - Construction for controlling clearance and positions of parts by thermal actuators : en
  • US2665046A - Liquid dispenser : en
  • US2664823A - Pump unit : en
  • DE1669715U - PHOTOGRAPHIC NEAR-SETTING DEVICE. : de en
  • DE900916C - Roller tipper with device for unlocking the locking device for the pendulum suspended wagon flaps on conveyor wagons : de en
  • FR1049813A - Material loading machine : en fr
  • FR1050077A - Tracer cap for toy guns : en fr
  • GB701989A - Vehicle traffic indicators : en
  • FR1050044A - Method and apparatus for picking up and presenting the beginning of a wire from coils : en fr
  • FR1050138A - Process for preparing boro-alkali hydrides : en fr
  • FR1050368A - Improvements in methods and devices for connecting sheets or layers of thermoplastic materials by their edges : en fr
  • US2664876A - Portable cooking device : en
  • CA19445S - Holder for sewing accessories : en
  • DE1669914U - DEVICE FOR REPRESENTING PRISMATIC BODIES WITH CONVERTIBLE BASE AREA. : de en
  • FR1050233A - Improvements in devices for inserting forms, provided with rows of holes, in typewriters, bookkeepers or the like : en fr
  • AU168164B2 - Aryl sulfones and method of producing same : en
  • DE900714C - Fastening of fittings in ceramic insulators without cement : de en
  • FR1050102A - Work clothes : en fr
  • US2665389A - Synchronous electric clock motor : en
  • US2664933A - Golf bag : en
  • US2665007A - Mounting for centrifugal machines : en
  • AU158492B2 - Magnetic coupling contrdl : en
  • AU166794B2 - Therapeutically valuable esters and methods for obtaining thesame : en
  • AU2264853A - Improvements in or relating to coin separators : en
  • CA499062A - Refining petroleum oil : en fr
  • DE900816C - Trap-like securing the detachable connection of the tilting shaft of a slag pan or the like. : de en
  • AU161658B2 - Electric delayed-action switches : en
  • AU2259753A - Improvements in or relating to label feeding apparatus : en
  • AU2260953A - Improvements relating to stonebreaking machines : en
  • AU2268353A - The pearl polymerisation of styrene : en
  • USD171263S - Spectacle holder : en
  • US2664664A - Toy for handling toy merchandise : en
  • AU2268553A - Improvements in or relating to sealing strips : en
  • FR1050514A - Device for electric discharges in a vapor, of low capacity : en fr
  • GB701939A - Improvements in processes for applying caps for bottles, cans and similar containers : en
  • AU2266253A - Improvements in centering systems for gear-driven spindles of spinning or twisting frames ofthe oscillating spindle type : en
  • US2665267A - Copolymers of 1-acyloxy-3-buten-2-one : en
  • US2665000A - Book matches and cover therefor : en
  • USD171271S - Projection microscope : en
  • DE1669944U - DRIP CATCHER. : de en
  • FR1050196A - Method of closing envelopes, sachets, and other packaging : en fr
  • CA499002A - Synthetic filaments : en fr
  • DE900896C - Device for setting shafts to run smoothly : de en
  • FR1050462A - Camera equipped with reflector with lamp holder : en fr
  • GB701993A - Improvements in or relating to rust inhibiting agents and compositions : en
  • GB702027A - Improvements in or relating to valves for liquids : en
  • US2665128A - Tension relief device for cables : en
  • DE900705C - Arrangement for the transmission of messages with pulses : de en
  • FR1049909A - Floating electric cable for high current : en fr
  • FR1050282A - Process for the preparation of copolymers of vinyl aromatic compounds : en fr
  • FR1050143A - Self-winding watch movement : en fr
  • US2665045A - Bottle filling machine : en
  • US2665093A - Parachute safety release : en
  • US2665196A - Multistage internal mixer-settler extraction apparatus : en
  • DE1670032U - SUPPLEMENT FOR SHAVERS. : de en
  • AU167037B2 - Improvements in or relating to apparatus for xray spectrometry : en
  • AU2272253A - Improvements in and relating to ailerons for aircraft wings : en
  • DE1669819U - PHOTOGRAPHIC LENS SHUTTER. : de en
  • DE901128C - Letter matrix, especially for photocomposing machines : de en
  • DE901275C - Arrangement for automatic measurement of the time corresponding to a predetermined number of pulses : de en
  • US2665096A - Collapsible double-faced pallet : en
  • US2665129A - Thermoelectric door operating mechanism : en
  • AU165573B2 - Improvements in or relating to production of electroconductively coated glass transparent electro-conductive article : en
  • CA499034A - Dairy bottle closure : en fr
  • DE900820C - Method and arrangement for the supply and distribution of energy for the operation of electrical multiple units : de en
  • DE900934C - Process for the preparation of bisnorchola-4,6-dien-3-on-22-al : de en
  • FR1050176A - Improvements to accounting packages : en fr
  • GB702055A - Machine for applying glue to surfaces of strips of wood or other sheet material : en
  • US2664580A - Corn silking and cleaning machine : en
  • US2665102A - Adjustable bracket structure : en
  • FR1049844A - Advanced electric cables : en fr
  • DE1669858U - DRIVING EXCAVATOR WITH SCRAP AND BUCKET CHAIN. : de en
  • DE900877C - Inclination scale for mixtures : de en
  • DE901071C - Electrical house installation : de en
  • FR1049978A - Improvements to transmission-reception switching tubes : en fr
  • FR1050010A - Device facilitating the combustion of dust and the like in all heating devices : en fr
  • FR1050018A - Continuous molding machine : en fr
  • FR1050082A - Heating radiator : en fr
  • GB701898A - Fitting for hand bags and like containers including an automatically opening flap : en
  • FR1049922A - Device for storing motor vehicles : en fr
  • DE1669934U - Valve bag twist lock : de en
  • FR1050375A - Device for introducing lubricant into shells for the continuous casting of metals, in particular cast iron and steel : en fr
  • GB702073A - Improvements in magnetron detecting devices for use at ultra high frequencies : en
  • FR1050027A - hollow building element for all types of constructions, in particular for chimneys and insulating partitions and method of its application : en fr
  • FR1050390A - Sound recording and reproducing apparatus : en fr
  • GB702019A - Improvements in or relating to pressure regulating valves : en
  • GB702057A - Improvements in and relating to hydrous silicate solids : en
  • DE900990C - U-shaped safety standpipe as a vacuum generator and limiter for low-pressure steam heating systems : de en
  • DE1669747U - PACKAGING SHEET MADE OF PLASTIC FILM FOR SENSITIVE FILLING GOODS, IN PARTICULAR FOOD, SPECIAL OILS AND THE LIKE. : de en
  • DE901064C - Loudspeaker arrangement with tweeter and woofer : de en
  • DE901277C - Process for laying in particular sewer pipes or shaped pieces made of concrete and the sewer pipes or shaped pieces used for this purpose : de en
  • GB701821A - Froth flotation process : en
  • GB702065A - Gas-discharge electric lighting apparatus : en
  • GB702115A - Improvements in the preparation of vinyl chloride polymers : en
  • DE1669801U - MULTI-PIECE, DOUBLE-ACTING TRACTOR ATTACHMENTS. : de en
  • US2664741A - Mortar form : en
  • DE1669974U - CLOSING AND THEN ALLOCATION BODY. : de en
  • FR1049995A - Advanced ball joint : en fr
  • FR1050403A - Process for continuous casting of metals into bars : en fr
  • US2665214A - Corn puffs : en
  • DE900697C - Process for the production of cold-water-soluble, salt-resistant reaction products of locust bean gum : de en
  • DE901278C - With a mixer tap connected switch valve with push button actuation, especially for bathing facilities and. like : de en
  • GB701911A - Improvements in or relating to new compounds having an ambergris scent and their preparation process : en
  • AU163138B2 - Tube splicer : en
  • AU2273553A - High temperature solder flux ofthe zinc ammonium chloride type : en
  • US2664870A - Engine control system : en
  • US2665308A - Process for making n-(1, 1-dimethyl-3-hydroxybutyl)-lactamide : en
  • DE1670064U - TIGHTS. : de en
  • FR1050467A - Improved process for the preparation of diacylcyanides : en fr
  • DE900995C - Portable knothole drill : de en
  • US2665200A - Process for the gasification of solid carbonaceous materials : en
  • CA498965A - Fluid pressure actuated switch : en fr
  • DE1669884U - AUTOMATIC LINE WINDING DEVICE FOR ELECTRICAL DEVICES. : de en
  • FR1049866A - Process for making plastics wettable : en fr
  • FR1050254A - Process for obtaining insulin preparations from acidic and alcoholic dispersions of pancreas : en fr
  • DE900759C - Agent for preventing the formation of resin in engine propellants and other substances that tend to become resinous : de en
  • DE901134C - Control valve, especially for oxygen breathing apparatus and pressure reducing valves : de en
  • US2664750A - Pressure gauge : en
  • US2664804A - Tractor drawbar support : en
  • AU159543B2 - Doorlock and mounting for instrument panel compartment : en
  • US2664594A - Textile balling machine : en
  • US2665208A - Manufacture of foodstuffs : en
  • AU1590953A - Improvements in suspended sliding doors : en
  • DE1669939U - FOLDING PANEL FOR VEHICLE REAR VIEW MIRROR. : de en
  • US2664606A - Ring mold : en
  • US2664752A - Multiple purpose hematocrit pipette : en
  • US2664943A - Chair and tablet arm assembly : en
  • FR1049968A - Device for protection against theft in motor vehicles the roof of which is formed by a soft top : en fr
  • GB701820A - Improvements in or relating to the production of combustible gases from hydrocarbons : en
  • US2664936A - Inner tube for pneumatic tires : en
  • DE1669856U - TABLE AND STAND CLOCK. : de en
  • DE901047C - Small filter, especially for installation in a house water pipe : de en
  • US2664783A - Five component optical objective with the front three components forming a divergentcombination : en
  • DE1669745U - BALLOONS AS TIE BALLOONS AND FREE BALLOONS : de en
  • DE1669755U - TRANSPORT CONTAINER WITH REINFORCEMENT CORNER. : de en
  • DE900953C - Voltage balancing toggle switch : de en
  • DE901125C - Method and device for straightening cropped workpieces : de en
  • DE1670075U - FOLDING DEVICE FOR FOLDING BENCHES, TABLES AND THE LIKE. : de en
  • FR1050463A - Mud flap : en fr
  • GB701862A - The measurement of di-electric dispersion : en
  • US2664766A - Wedge and shuttle type power divider : en
  • US2665145A - Quickly detachable swivel joint : en
  • US2665217A - Method for controlling mold and decay on fresh fruits and vegetables : en
  • DE1670045U - MINIATURE SPEAKER, E.G. FOR DOLLHOUSE. : de en
  • DE901010C - Charging fan for internal combustion engines : de en
  • DE901279C - Water tap for jet and shower operation : de en
  • FR1050214A - Lubricating device of the oscillating bearing of an oil pump motor : en fr
  • AU161000B2 - Improvements in or relating to moulding thermosetting resins : en
  • US2665299A - Stabilized compositions comprising monomeric 1, 1-dicyano ethylene : en
  • DE1669982U - CABLE END CLOSURE. : de en
  • CA498995A - Glass stirrer and feeder : en fr
  • DE900767C - Drive a stand or bench drill : de en
  • DE900984C - Method and device for the rapid heating of substances in the vapor phase, in particular for the cracking of hydrocarbons : de en
  • DE901082C - Arrangement for determining the conformity of generator voltage and mains voltage when synchronizing alternating current generators : de en
  • AU165796B2 - Improvements in or relating to resonator systems including magnetrons : en
  • CA498975A - Automatic steering system : en fr
  • DE1670000U - AGRICULTURAL HAND APPLIANCE. : de en
  • DE901115C - Discharge lamp for recording sound vibrations : de en
  • FR1050541A - : fr
  • GB702077A - Improvements in or relating to electric switch devices actuated by fluid pressure : en
  • AU166704B2 - Tape cutter : en
  • CA498987A - Polymethin dyes and intermediates : en fr
  • DK76940C - Device for quick freezing. : da en
  • FR1050017A - Shade mounting device : en fr
  • GB701819A - Geodetic instrument : en
  • GB701977A - Improvements relating to washing machines : en
  • US2664568A - Brassiere : en
  • AU2267453A - Improvements relating to machines having induction motor drives : en
  • GB701811A - Improvements in or relating to an energizing circuit for gaseous discharge lamps : en
  • FR1050384A - Improvements in flexible couplings : en fr
  • BE512098A - Process for dissolving and purifying polyesters of diols and aromatic bicarbonic acids, in particular terephthalic acid : en fr
  • DE1669714U - BOX FOR NOTICES, NOTIFICATIONS, PREVIEWS AND THE LIKE, IN PARTICULAR FOR CLUB, ASSOCIATION OR BOARD DISPLAYS. : de en
  • US2664618A - Electrical contact : en
  • US2664780A - Method of photographically correcting the photographic images of objects : en
  • US2665112A - Direct air friction cathead : en
  • US2665352A - Contact-spring switch assembly : en
  • AU166305B2 - Process forthe continuous manufacture of products from viscose, aswell asthe products manufactured according to this process : en
  • US2664677A - Stropper and honer : en
  • DE1669763U - IRON PIT STAMP. : de en
  • DE901105C - Process for casting rolled plates made of metals : de en
  • US2664645A - Liquid level : en
  • US2664656A - Ironing board cover fastener : en
  • US2665383A - Microwave dispersive mirror : en
  • DE900923C - Hollow inclined rolling mill for the production of seamless tubes and for reducing tubes as well as for rolling round billets : de en
  • FR1049936A - Lady's transformable bag : en fr
  • US2664999A - Magazine and blade combination : en
  • US2665329A - Closure and terminal seal for electrolytic devices : en
  • FR1050259A - Machine for treating furs and similar products : en fr
  • FR1050643A - Improvements to junction boxes for electrical network sections : en fr
  • AU161501B2 - Improvements in or relating to method of attaching fastener andthe fastener attachment : en
  • US2665357A - Resistor mounting : en
  • FR1049987A - Distribution system for internal combustion engine : en fr
  • US2664641A - Indexing device : en
  • US2664597A - Counterbalanced door construction : en
  • DE900740C - Emulsifier : de en
  • DE901127C - Process for the photomechanical production of images and printing forms : de en
  • GB701801A - Improvements in or relating to colour signalling attachments for electric hand lamps : en
  • AU2270853A - PRODUCTION OF l-(NITROPHENYL)-2-ACYLAMIDOPROPANE-l DIOLS : en
  • AU163894B2 - Improvements relating to machines for -grinding the ends of coiled springs and other articles : en
  • AU2248453A - Independent suspensions : en
  • CA498949A - Display device : en fr
  • US2664686A - Beater assembly for cotton harvesters : en
  • US2664785A - Rearview mirror : en
  • US2664954A - Hydraulic fracturing to increase well productivity : en
  • US2665162A - Watermelon carrier : en
  • AU131854A - Improvements in or relating to fluid flow control devices : en
  • DE1669980U - ROTARY SWITCH. : de en
  • DE900874C - Process for the electrodeposition of nickel : de en
  • FR1050327A - Production of organic compounds containing oxygen : en fr
  • US2664593A - Molding apparatus : en
  • US2665152A - Door hook safety latch : en
  • US2665108A - Combination tire spreader and tire-lifting hoist therefor : en
  • US2664848A - Dial : en
  • DE1669899U - ELASTIC FOOTREST ON STEEL TUBE FURNITURE. : de en
  • DE1669910U - DEVICE FOR FLUORESCENCE EXAMINATIONS. : de en
  • DE900855C - Bevel for highly stressed welding carbon : de en
  • FR1050182A - Improvements to protective coatings for electric cables, tubes, etc. : en fr
  • CA499089A - Method and apparatus for forming granulated slag masses : en fr
  • DE1670021U - DIRECTION INDICATORS FOR MOTORS AND BICYCLES. : de en
  • DE900701C - Pacemaker chain for moving boxes or the like in industrial ovens : de en
  • FR1049870A - synthetic resin-based sponges : en fr
  • FR1050164A - Butterfly valves with air intake vents : en fr
  • GB701938A - Pressing iron capable of being converted to a steam iron : en
  • US2665334A - Dry plate type rectifier : en
  • USRE23763E - Backfill tamper : en
  • DE901270C - Hydraulic press for the production of dense molded bodies from ceramic masses or the like. : de en
  • FR1050071A - Improvements to processes and apparatus for spraying a fluid with electrostatic action, in particular for painting : en fr
  • DE900845C - Device for fastening cables, pipes and. like : de en
  • FR1049838A - Improvements to air construction elements with slots : en fr
  • AU2266053A - Improvements in or relating to circuit interrupters : en
  • AU164921B2 - Improvements in or relating to concrete and concrete mixes : en
  • AU2266653A - Party line telephone systems : en
  • US2665141A - Tandem axle suspension : en
  • US2665143A - Passenger safety belt device for automobiles : en
  • US2665053A - Dual automatic control for compressors : en
  • CA498941A - Method and means for treating glyceride oils of the unsaturated ester type : en fr
  • CA499055A - Methyl acetoxy silanes : en fr
  • US2664980A - Clutch and gear change operating system for automobiles : en
  • US2665048A - Heavy-duty fiber container : en
  • AU166742B2 - Composition for sound records containing polystyrene and silicon or boron carbide and process for making thesame : en
  • AU2271853A - Improvements in metal cores for use inthe production of rigid panels : en
  • CA498977A - Starter gearing for internal combustion engines : en fr
  • US2664832A - Cover construction for hopper cars : en
  • AU166336B2 - Improvements in or relating to irregularly operating control mechanisms : en
  • AU167374B2 - Apparatus for removing cuttings froma drill hole : en
  • AU2266553A - Improvements in and relating to hydraulic power control systems : en
  • AU2261553A - Road surfacing machine : en
  • DE1669822U - PUMP FOR IRRIGATION SYSTEM. : de en
  • DE900997C - Injection molding machine : de en
  • FR1050253A - High pressure liquid pump : en fr
  • AU158210B2 - Heel protector : en
  • AU164656B2 - Direct current reinsertion and synchronizing signal separator circuit : en
  • AU2270053A - Power elements for thermostats : en
  • US2664643A - Connecting rod alignment gauge : en
  • US2664744A - Holder for corrosion testing coupons : en
  • US2665127A - Truck stabilizer package unit : en
  • US2665387A - Ray directing device : en
  • US2665378A - Pulse-signal translating system : en
  • AU2244353A - Improvements relating ti stators for rotary dynamo-electric machines : en
  • CA499024A - Coin counter : en fr
  • US2665265A - Synthetic resin compositions having improved light stability : en
  • DE763225C - Roller bearings : de en
  • DE900959C - Kabeleinspuelgeraet for laying electrical cables in water : de en
  • FR1050600A - Improvements to vibrating conveyors : en fr
  • DE1670053U - IMPACT BODY FOR DUEKDALBES AND THE LIKE. : de en
  • AU159453B2 - Improvements in and relating to two wheeled rotary scoops andthe like : en
  • FR1050428A - End of page indicator device for typewriter : en fr
  • DE901153C - Package for cheese : de en
  • US2664971A - Control for operating elevator systems : en
  • US2665164A - Well fishing socket or tool : en
  • AU163636B2 - Crankcase lubricants for internal combustion engines comprising an iron or nickel-containing antiknock agent : en
  • AU2267853A - Process of preparing ice-colours in textile printing and dyeing : en
  • CA498943A - Power actuated tire removing apparatus with circumferentially distributed thrust members : en fr
  • AU157995B2 - An improved motor vehicle window : en
  • AU162166B2 - Improvements relating to presses for attaching metal fittings to material : en
  • DE900967C - Equipment for measuring, displaying and monitoring direct currents and direct voltages : de en
  • GB701943A - An easel attachment for use with a desk : en
  • DE901024C - Shut-off device for fire extinguishers, especially air foam nozzles : de en
  • GB701833A - Improvements in or relating to apparatus for measuring the quantity of heat contained in a flowing medium : en
  • GR14959B - METAL FRICTION JOINT. : el en
  • US2664926A - Automatic lumber-releasing traveling gang saw sawmill : en
  • DE900975C - Electron multiplier : de en
  • DE762330C - Circuit arrangement for the transmission of meter currents over the subscriber line : de en
  • US2664728A - Pyrophoric lighter : en
  • US2665125A - Apparatus for the heat treatment of fabrics : en
  • US2665193A - Red iron oxide of high color purity and process of making same : en
  • AU162036B2 - Process for increasing the casting output in continuous casting installations : en
  • CA499068A - Manufacture of glue : en fr
  • DE901126C - Process for sensitizing photographic silver halide, particularly gelatin, emulsions : de en
  • US2665081A - Cable reel : en
  • DE1669843U - INDEPENDENT ELECTRIC SWITCHING DEVICE FOR CONTROL AND ACTIVATION OF SIGNALS ON TOYS. : de en
  • US2664616A - Slasher with interchangeable press rolls : en
  • AU202080B2 - Improvements in or relating to fluid flow control devices : en
  • BE512077A - PACKAGING FOR SEEDS INTENDED TO BE PLANT. : en fr
  • FR1050362A - Improvements to or relating to devices for burning solid fuel : en fr
  • AU2251753A - Improvements in vehicle brakes : en
  • US2664963A - Gas and multiple liquid separator apparatus : en
  • US2665303A - Esters of gamma-ketopimelic acid : en
  • CA498958A - Ventilator structure : en fr
  • AU2254553A - Improvements relating to suction cleaner brushes : en
  • US2665209A - Noncaking feed supplement : en
  • US2665364A - Electrically heated tool : en
  • CA499030A - Gas reaction aircraft power plants : en fr
  • US2665077A - Stop motion for yarn winding machines : en
  • US2665083A - Jet-propelled channel aircraft : en
  • AU165608B2 - Direction indicator control device : en
  • DE900704C - Multivibrator circuit with two amplifier tubes : de en
  • FR1050180A - Improvements to air cushions or mattresses and the like : en fr
  • GB702060A - Improvements in or relating to hinges : en
  • CA498946A - Electrical heating devices : en fr
  • DE1669706U - DEVICE FOR FASTENING AND SECURING TAPS ON VESSELS. : de en
  • FR1050211A - Feeler control for machine tools : en fr
  • AU163468B2 - Belt edging : en
  • AU161907B2 - Improvements in conveyor chains : en
  • AU2244453A - T'Macromolecular products and process for preparation of same from acidsludge : en
  • CA498960A - Gas burner : en fr
  • AU2250553A - Production of aliphatic alpha-hydroxy-carboxylic acids and derivatives thereof : en
  • US2664889A - Man's pouch-type brief : en
  • US2664925A - Portable power saw with oppositely rotating blades : en
  • AU2248853A - Driving device for friction drives, especially belt drives : en
  • CA498942A - Conveyor system : en fr
  • DE1669943U - BOTTLE CAP. : de en
  • DE901249C - Electromagnetically operated overload clutch : de en
  • FR1050156A - Contact for supplying current to metallic objects to be electrolytically oxidized : en fr
  • GB701942A - Improvements in or relating to automatic feeding devices for extrusion presses : en
  • US2664957A - Control system for aircraft propulsion power plants, including a reciprocating internal-combustion engine and an exhaust driven turbine : en
  • US2665401A - Control system for electric motors : en
  • AU2252153A - Improvements in or relating to electromagnetic waveguide systems : en
  • US2665075A - Manufacture of oil filters : en
  • US2665305A - Treatment of sulfonyl chlorides : en
  • DE900971C - Electrical capacitor made of metallized dielectric strips : de en
  • DE904963C - Ball joint, especially small joint : de en
  • GB702090A - Improvements in or relating to gramophones : en
  • DE1669836U - FRONT BLADE TENSIONER. : de en
  • FR1049903A - Rocket motor control device : en fr
  • FR1049965A - Improvements to wringing rollers for wool degreasing machines and the like : en fr
  • FR1050107A - Means for obtaining plastic clichรฉs intended for letterpress printing : en fr
  • DE900698C - Process for the preparation of therapeutic agents from higher molecular weight amino acids : de en
  • DE901231C - Process for the production of tube blanks from unkilled steel : de en
  • DE901248C - Device for cutting off the head part of root plants, e.g. Sugar beet or fodder beet : de en
  • DE901184C - Selector for telecommunication, especially telephone systems : de en
  • FR1050440A - Power plant for ships : en fr
  • DE1669808U - DISC CLUTCH. : de en
  • AU161761B2 - Conveyors : en
  • AU1587253A - Improved torque motor for servo andother applications : en
  • FR1049891A - New motion transformation device : en fr
  • FR1050103A - Shirt with detachable collar and cuffs : en fr
  • AU162734B2 - An improved trouser hanger : en
  • US2664939A - Sportsman's seat : en
  • US2665042A - Finger ring protector : en
  • US2664762A - Jet engine throttle control : en
  • US2665258A - Bead forming process : en
  • AU168022B2 - Camphorylsulfonic acid esters of hydroxy substituted naphthalenes : en
  • AU2247953A - Improvements in or relating to irregularly operating control mechanisms : en
  • US2664717A - Absorption refrigeration system of the inert gas type : en
  • US2665248A - Flocculation mechanism : en
  • DE900744C - Monthly tie : de en
  • AU2249653A - Direction indicator control device : en
  • DE1670098U - ALL-METAL SHOP FRAME. : de en
  • AU1529453A - Improved sheep cradle for use inthe treatment of sheep : en
  • DE1669894U - CONTAINER FOR EMPTYING OVEN AND STOVES. : de en
  • GB701969A - Improvements in or relating to code signalling transmitting apparatus : en
  • GB702130A - Improvements in or relating to chair : en
  • US2664941A - Tractor seat with cushioned support means : en
  • US2665117A - Boring machine : en
  • AU1524253A - r "Improved developing appliance for chemo-sensitive transfer prints : en
  • US2665165A - Removable combination canopy frame and seat unit for motor vehicles : en
  • US2665250A - Filter stem for use with the filter of an aquarium : en
  • DE900789C - Process for the manufacture of footwear : de en
  • CA499037A - Process and product for treatment of hides and skins : en fr
  • CA499053A - Radio position determining systems : en fr
  • DE900761C - Quick-release pipe coupling : de en
  • DE900876C - Arrangement for reproducing frequency curves using a Braun tube : de en
  • FR1050352A - Improvement in telephone cables : en fr
  • FR1050443A - Artificial casings for sausages and similar flat articles and their manufacturing process : en fr
  • CA498976A - Method and apparatus for determining the freezing point of liquids : en fr
  • CA499005A - High-temperature elastic-fluid temperature-measuring system : en fr
  • FR1050134A - Improvements to spreading ramps : en fr
  • CA499074A - Accessory system for motor vehicles : en fr
  • DE1669790U - FIRE GAS AIRFLOW HEATER. : de en
  • DE900785C - Swing door suspended between rotating arms : de en
  • DE1669799U - ROTATING PLOW. : de en
  • DE1670004U - EQUIPMENT FOR THE TRIMMING OF ANIMALS. : de en
  • DE1670072U - COFFEE AND TEA WARMER. : de en
  • DE1670094U - TROUSERS. : de en
  • DE900686C - Holder for cap shoes on caps for mining : de en
  • DE901042C - Feeder or front bench for drawbars : de en
  • DE901063C - TV transmitter with automatic amplitude control : de en
  • DE1670043U - DEVICE FOR ASSEMBLING PATIENCE HOOKS AS A COMPOSITION GAME. : de en
  • DE900756C - Printing unit for booking machines : de en
  • FR1049863A - Pipes for transfer bars : en fr
  • US2665113A - Winding device : en
  • US2665229A - Method of coating by vapor deposition : en
  • AU2241253A - Tube splicer : en
  • AU2253753A - Electric delayed-action switches : en
  • GB701805A - Improvements in washing and cleansing agents : en
  • GB701976A - Improvements in or relating to the purification of quinoline and isoquinoline : en
  • US2664756A - Drill press : en
  • DE900764C - Hose connection : de en
  • DE900795C - Filling machine for powdery or grainy goods : de en
  • DE900921C - Actuating device for the coupling sleeve to switch from stirring to impact operation in stirring and impact machines : de en
  • DE1670067U - TRAFFIC AND ADVERTISING POSTER. : de en
  • DE900710C - Extrusion machine for plastic masses : de en
  • DE900711C - Process for the production of a high-voltage ignition cable with a seamless aluminum jacket : de en
  • DE900955C - Array array for ultrashort waves : de en
  • DK76927C - Method for locating faults in a transmission medium, for example a cable, in a communication system and communication system with means for performing the method. : da en
  • DK76947C - Door closer. : da en
  • AU2258153A - Deodorizing or disinfecting appliance : en
  • FR1050145A - Adjustable support device for props and the like : en fr
  • FR1050382A - Method and apparatus for treating a fluid medium : en fr
  • FR1050615A - Hydraulic brake, especially for so-called scooter motorcycles : en fr
  • GR14962B - NEW METHOD AND MATERIALS FOR MASTIC PROCESSING. : el en
  • GB702070A - Improvements relating to pressure butt welding : en
  • AU2274553A - Improvements relating to electropneumatic braking systems for railway vehicles andthe like : en
  • FR1050441A - Improvements to liquid fuel injection devices : en fr
  • FR1050527A - Improvements to spark cutting devices to electrically wear a workpiece : en fr
  • GB702097A - Improvements in or relating to earth-leakage indicating and protective devices : en
  • AU156393B2 - r "Improved developing appliance for chemo-sensitive transfer prints : en
  • DE1669764U - MACHINE FOR ATTACHING ZIPPER LINKS AND ARRANGEMENTS FOR ASSEMBLING SEVERAL SUCH MACHINES. : de en
  • CA498953A - Fastenings for gates, doors and the like : en fr
  • FR1050129A - Manufacturing process of ceramic material parts : en fr
  • US2664585A - Shoeshine device : en
  • DE900942C - Process for the production of stress-free sintered iron : de en
  • DE901143C - Electroacoustic signal system for bicycles or light motorcycles : de en
  • DE766027C - Process for the production of ethyl acetate : de en
  • US2664608A - Tire chain connector : en
  • US2665079A - Ribbon feeding mechanism : en
  • GB701992A - Improvements in or relating to a process for the mass copolymerization of styrene and maleic compounds : en
  • DE1669815U - GROOVED GLASS LID. : de en
  • US2664660A - Shearing board, particularly for fishing trawl nets : en
  • DE900980C - Device for exchangeable fastening of the heat conductor carrier of electrically heated ovens : de en
  • FR1049831A - Drilling device : en fr
  • FR1049908A - Manufacturing process for fluorescent paints, inks and coatings : en fr
  • FR1050206A - Improvements to prime movers : en fr
  • DE901196C - Valve for the compressed gas supply line of a switch operated by compressed gas : de en
  • US2664639A - Adjustable tolerance gauge : en
  • US2664684A - Combination haying machine : en
  • DE900827C - Automatic focus control for storage tubes, image converters, etc. like : de en
  • FR1049946A - Improvements in the manufacture of tubes by helical winding of a strip : en fr
  • FR1050013A - Mesh fabric finishing apparatus for decals : en fr
  • FR1050052A - Electron tube : en fr
  • DE900700C - Process for improving the magnetic and mechanical properties of transformer and dynamo sheets : de en
  • DE901167C - Method and device for gluing together fabric webs : de en
  • GB702109A - An improved method for chlorinating titaniferous material : en
  • DE1669837U - SINGLE TRIGGER WITH AUXILIARY TRIGGER FOR MULTIPLE HUNTING RIFLES. : de en
  • FR1050324A - Production of seals between metals and ceramics : en fr
  • FR1050116A - Flexible fireproof hose : en fr
  • FR1050344A - Improvements to centrifugal lubricating oil retainers, applicable to crankshafts of engines and other machinery : en fr
  • FR1050581A - : fr
  • DE1670034U - SHOE SOLE APPARATUS. : de en
  • FR1049974A - Trailer truck : en fr
  • FR1050210A - Pliers : en fr
  • GB702128A - Improvements in or relating to step stool : en
  • DE1670093U - COOKING POT FOR ROOM OVENS. : de en
  • AU2269553A - Process forthe. purification of lactams : en
  • GB701918A - Improvements in hydraulically-operated friction disc brakes : en
  • US2664871A - Supplemental fuel feed device : en
  • US2664962A - Automotive sleigh : en
  • DE1669737U - REVERSIBLE PENCIL SHARPENER. : de en
  • GB702029A - Improvements in the preparation of polyvinyl chloride : en
  • FR1050198A - Apparatus for spreading a layer of wax on printing tables : en fr
  • GB702093A - New benzaldehyde thiosemicarbazones : en
  • FR1050201A - Seals for pallet machines : en fr
  • FR1050402A - Plant growth regulators : en fr
  • DE901241C - Process for the production of seamless bushings from fabric soaked with synthetic resin : de en
  • DE901121C - Spark plug test plug for internal combustion engines : de en
  • FR1050119A - Board game and table for this game with scoreboard and control command : en fr
  • FR1050246A - Control device for turbines : en fr
  • DE901083C - Nominal voltmeter with a combination of linear and non-linear current-dependent resistances : de en
  • FR1050112A - Mechanical actuator for remote control system : en fr
  • DE1670042U - DEVICE FOR GENERATING SIREN NOISE OD. DGL. IN TOY VEHICLES. : de en
  • FR1049821A - Friction clutch with device for increasing the application pressure : en fr
  • FR1050538A - : fr
  • FR1049950A - Device allowing razor blades to be worn and maintained at a specified temperature during use : en fr
  • DE1669774U - SELF SWITCH IN THE SHAPE OF A SCREW, WITH A FOOT PART SUPPORTING THE FOOT CONTACT AND CONNECTED TO THE INSULATED HOUSING, PREFERABLY MADE OF CERAMIC MATERIAL. : de en
  • DE901018C - Screw locking : de en
  • DE1670061U - COLLAR SUPPORT FOR SOFT COLLAR. : de en
  • FR1049803A - Power steering device : en fr
  • FR1049954A - Prisoner, in particular for fixing rails on railway sleepers : en fr
  • DE901175C - Process for replacing the diazo group with hydrogen : de en
  • US2664715A - Control valve for spray systems : en
  • US2665291A - Metal xanthates of the haloaryloxyalkanols : en
  • FR1050177A - Stitching machine : en fr
  • AU157840B2 - Improvements in suspended sliding doors : en
  • DE900782C - Process for the production of subtractive azine dye images in halogen silver emulsion layers : de en
  • DE901220C - Heating capacity control device for salt bath ovens : de en
  • FR1050429A - Manually operated single track system block : en fr
  • FR1050613A - Collars and cuffs improvements : en fr
  • FR1049820A - Dryer device for dry cleaning : en fr
  • US2665321A - Thermoelectric generator : en
  • US2665409A - Method and apparatus for determining moisture content or other variables in organic materials : en
  • US2664751A - Grain sampler : en
  • AU164307B2 - Thermostatically operable valve structures : en
  • FR1050066A - Loom and in particular warp thread tension regulator : en fr
  • FR1050085A - Improvements to the acrylonitrile preparation processes : en fr
  • AU162034B2 - Conveyors : en
  • AU165596B2 - Gearshift control : en
  • AU2413353A - Electric Switch : en
  • US2664932A - Fruit halving and pitting machine : en
  • AU159441B2 - Oil burners : en
  • AU163736B2 - Power transmission mechanisms : en
  • US2664860A - Hydraulic ram mechanism : en
  • AU2265853A - Direct current reinsertion and synchronizing signal separator circuit : en
  • US2664705A - Filling and emptying fluid control means for rotary hydraulic couplings : en
  • AU2248053A - Improvements in or relating to coin separators : en
  • DE1669818U - JUMPING CAMERA. : de en
  • US2665059A - Ventilating shim for fan shaft bearings and the like : en
  • US2665220A - Method of manufacturing luminescent screens : en
  • US2665245A - Photochemical production of 7-chlorocholesteryl ester : en
  • DE1669988U - SPRING TRUCK LOCK FOR CONVEYOR. : de en
  • US2664844A - Soldering device : en
  • US2665181A - Folding paired legs for tables : en
  • AU2249853A - Improvements relating to nozzles : en
  • DE1670011U - FELT MAINTENANCE HOLDER. : de en
  • DE901054C - Process for the production of sulfonates : de en
  • AU165656B2 - Improvements in or relating to valved containers : en
  • FR1050113A - Watering method and device for implementing this method : en fr
  • FR1050466A - Regulating valve for gas burner with safety pilot : en fr
  • US2665332A - Magnetic measuring method and apparatus : en
  • AU163835B2 - Improvements relating to moving coil loudspeakers : en
  • US2664817A - Machine for selectively printing and feeding tape : en
  • US2664862A - Shutter mounting for engine cooling systems : en
  • FR1049890A - Improvements relating to immersion devices for parts to be treated : en fr
  • FR1050607A - Process for the preparation of aryl alkanes : en fr
  • AU165377B2 - Machine for welding and cladding : en
  • US2665381A - Slotted cylindrical antenna : en
  • US2665030A - Preselector mechanism for liquid dispensing apparatus : en
  • US2665140A - Visor assembly for automotive vehicles : en
  • AU162663B2 - Improvements-in or relating toa draft gear and cushioning pad therefor : en
  • DE900875C - Method of making compound gauges : de en
  • US2664758A - Mechanical drive : en
  • US2664842A - Battery burning rack : en
  • US2664647A - Apparatus for drying stockings in stacks : en
  • CA499008A - Apparatus for setting up folding cartons and the like : en fr
  • US2664825A - Multicylinder pumping system : en
  • US2664808A - Dining car kitchen ventilating system : en
  • CA499026A - Alkylene glycol esters of alginic acid : en fr
  • US2664650A - Auxiliary antislipping sole : en
  • US2665398A - Dry plate type rectifier : en
  • DE1669788U - COVER PLATE FOR HEATING AND VENTILATION SYSTEMS. : de en
  • GB701968A - Colouring of highly polymeric linear esters, in the form of filaments, fibres, bristles, films, fabrics and like shaped articles : en
  • DE1669751U - SHIPPING AND CARTON FOR SWEETS AND SMALL PACKAGES. : de en
  • GB701966A - Improvements in devices for measuring alternating current impedances : en
  • DE1669876U - CLOTHES CLOSURE, IN PARTICULAR BRUSH CLOSURE. : de en
  • FR1049849A - Eyeglass frame improvements : en fr
  • FR1050330A - Electrical, sound and light signaling device, for entrance doors to apartments or offices : en fr
  • FR1050611A - Improvements to electrical circuit arrangements for standard frequency sources : en fr
  • DE1670074U - FOLDABLE HOKKER. : de en
  • DE900766C - Seal for roller bearings : de en
  • GB702104A - Isonicotinic acid derivatives and process for the manufacture of same : en
  • FR1050003A - Grinder mill : en fr
  • FR1050376A - Screen background : en fr
  • FR1050569A - Zirconia getter and outer anode electron tube : en fr
  • FR1049816A - Connection for flexible hoses : en fr
  • GB701998A - 2-acetoxyfuran and -a-formylpropionic acid and its derivatives : en
  • DE901214C - Arrangement for measuring high-frequency power : de en
  • DK76942C - Aircraft. : da en
  • DE900788C - Propulsion device for ships : de en
  • DE900894C - Coupling between piston and piston rod : de en
  • DE900730C - Electron tubes for very short waves : de en
  • GB701941A - Improvements relating to electrical measuring instruments : en
  • GB702113A - Improvements in radar systems : en
  • DE900914C - Process for the production of a pourable, post-curing compound : de en
  • DE901085C - Arrangement for achieving and setting a current-dependent response characteristic of an underimpedance starter relay : de en
  • DE1670003U - RESTRAINTS FOR COWS WITH INTERCHANGEABLE HOOKS AND AUTOMATIC CLOSURE FOR RESTRAINING THE HIND LEGS. : de en
  • DE1669918U - LIFTING DEVICE, IN PARTICULAR FOR AGRICULTURAL TRACTOR WITH A LIFTING SPINDLE MOVED BY MOTOR POWER. : de en
  • GB702043A - A snap-action actuating mechanism : en
  • DE900928C - Stocking molding machine : de en
  • US2665394A - Means for controlling the candle power of luminous tubes : en
  • FR1050296A - Product for preserving potatoes : en fr
  • FR1050461A - Process and device for purifying catalysts : en fr
  • GB701864A - Improvements in motor road vehicles : en
  • GB701871A - Improvements in or relating to cathodes for electric discharge tubes and methods of producing such cathodes : en
  • GB702081A - Improvements in and relating to apparatus for the condensation of vapours : en
  • FR1050144A - building element with high sound and thermal insulation : en fr
  • DE1669947U - EXCHANGEABLE INSERT OR REPLACEMENT ATTACHMENT FOR BALLPOINT REFILLS AND THE LIKE. : de en
  • DE1669965U - TOOL FOR RE-LOCKING BOARDS DURING REPAIR WORK. : de en
  • FR1049981A - Anti-glare device for vehicles : en fr
  • GB701931A - Protective apparatus for electricity distributing systems : en
  • GB702044A - : en
  • AU166389B2 - Portable magnetic tape recorders : en
  • US2665223A - Process for depositing an aluminum film on a substrate by thermal vaporization : en
  • DE901189C - Arrangement for switching electrical currents : de en
  • DE1669787U - ELECTRIC OVEN. : de en
  • DE1669968U - WASHING MACHINE WITH PUMPING DEVICE. : de en
  • FR1050411A - Process for manufacturing construction elements of all kinds, cold and hot : en fr
  • FR1050539A - : fr
  • FR1050487A - Installation of carriers : en fr
  • DE1669792U - BUILDING PANEL, ESPECIALLY STRUCTURAL CONCRETE BUILDING PANEL. : de en
  • DE765538C - Arrangement for controlling a parallel inverter or converter : de en
  • FR1050444A - Bi-polar connection device for electric lighting of cycles and similar vehicles : en fr
  • DE901144C - Direction indicators for bicycles and motorcycles : de en
  • DE901254C - Sewing machine with an oil-tight housing : de en
  • FR1050316A - Process for the manufacture of alcohols or chlorinated hydrocarbons from alkenes by reaction with water or hydrochloric acid : en fr
  • FR1050488A - Method and device for spinning machines, for simultaneously twisting and stretching the fibrous product : en fr
  • FR1050501A - Improvement in game balls : en fr
  • FR1050612A - Hand hammer refinements : en fr
  • GB702038A - Improvements relating to automatic telephone or like systems : en
  • DE1669878U - FINE WIRE MULTIPLE DRAWING MACHINES WITH TWO HORIZONTALLY MOUNTED CYLINDRICAL ROLLS AND MOVABLE DRAWING DIE HOLDER. : de en
  • DE1669959U - DRYING DRUM. : de en
  • DE1670089U - DEVICE FOR RECEIVING EGGS TO BE COOKED. : de en
  • GB701991A - Improvements in or relating to variable electric air capacitors : en
  • AU1625953A - An improved trouser hanger : en
  • FR1050493A - Residue coking and cracking process : en fr
  • GB701936A - Improvements in or relating to footwear : en
  • GB701948A - Improvements in or relating to disc brakes for vehicles : en
  • AU163116B2 - Improvements inthe manufacture of electrical circuits : en
  • DE1670022U - AUXILIARY DEVICE FOR COLLECTIVE BATTERIES IN ELECTRIC FLOOR EQUIPMENT. : de en
  • AU2273353A - Machine for welding and cladding : en
  • CA499018A - Aqueous solutions containing soapless detergents : en fr
  • CA499059A - Deasphalting petroleum oil with propane : en fr
  • DE900890C - Control device for injection pumps of internal combustion engines : de en
  • AU165195B2 - Improvements in or relating to amplifying-circuit arrangements : en
  • AU2275253A - Dryer : en
  • DE765265C - Process for the production of threads from aqueous solutions of polyvinyl alcohol : de en
  • DE900745C - Process for the production of active substance adsorbates : de en
  • DE900976C - Converter : de en
  • FR1049990A - Spray shutter : en fr
  • FR1050183A - Automatic intensity control device in a television receiver : en fr
  • CA498985A - Preparation of polysiloxane resins : en fr
  • FR1050212A - Alternative pump for liquids and gases : en fr
  • GB702052A - Process for the production of coarse concrete and articles made therefrom : en
  • CA498989A - Combined fuse and demand meter : en fr
  • CA499067A - Electro-magnetic carbon-pile regulators : en fr
  • US2665278A - Gamma-hydroxy quaternary ammonium compounds : en
  • US2664576A - Guard rail attachment for beds : en
  • US2664989A - Ribbon vibrating mechanism for typewriting machines : en
  • AU1517052A - Heel protector : en
  • GB702067A - Improvements relating to compounds of the benzhydryl ether type : en
  • AU163333B2 - Improvements in or relating to whips, hunting crops and similar articles : en
  • DE1669811U - BRAKE SHOE ADJUSTMENT DEVICE FOR SLIDING SHEET BRAKES. : de en
  • DE759608C - Device for regulating the hot steam temperature for forced circulation steam generators : de en
  • DE900757C - Marking machine with sprocket calculator : de en
  • FR1050101A - Expansion valve, especially for refrigeration devices : en fr
  • DE1670016U - LICENSE PLATE FOR MOTOR VEHICLES. : de en
  • FR1050512A - Device for withdrawing liquid from a container : en fr
  • GB702059A - Chemically resistant glass : en
  • GB702105A - A sealing device for relatively moving parts : en
  • AU2248153A - Combination harvester-thresher and collector press : en
  • US2665033A - Collapsible dispensing tube and closure therefor : en
  • US2664599A - Window structure : en
  • US2665188A - Stabilization of the viscosities of vat dye pastes : en
  • US2665281A - Chemical compounds and processes of preparing the same : en
  • FR1049980A - Casket filling : en fr
  • FR1050323A - Electrostatic gas purification apparatus by precipitation of foreign particles : en fr
  • FR1050634A - Compensating device forming a counterweight adaptable to mobile lifting devices mounted on trucks, cars or other : en fr
  • US2665294A - Thioamyl ester of diphenyldithiophosphinic acid and process therefor : en
  • DE1669866U - REINFORCEMENT FOR BODY, BRASS OR. DGL. : de en
  • US2664819A - Printing machine : en
  • AU164802B2 - Power elements for thermostats : en
  • AU167038B2 - Preparation of pure butter : en
  • AU2242453A - Improvements relating to machines for -grinding the ends of coiled springs and other articles : en
  • DE901193C - Electric switch with arc extinguishing by a flowing pressure medium such as compressed gas : de en
  • US2665064A - Automatic control for accounting machines : en
  • AU2042953A - Positive indexing table : en
  • AU167108B2 - Improvements in packages for sutures and ligatures : en
  • DE752814C - Spiral slide for downward conveying of conveyed material by means of curved slide surfaces : de en
  • DE901148C - Method of decorating surfaces : de en
  • FR1050061A - Device for the protection of electrical networks : en fr
  • FR1050165A - Rigid articulation for metal support of mine galleries : en fr
  • GB701978A - Improvements relating to axle suspended electric traction motor drives : en
  • CA498945A - Ice shaving machine : en fr
  • DE1670006U - HYDRAULIC DEVICE FOR ADJUSTING THE VALVE CLEARANCE FOR COMBUSTION MACHINERY. : de en
  • US2664685A - Adjustable frame power mower : en
  • US2664648A - Graphic recording device : en
  • AU165546B2 - A method and machine for panning or loading inclined bread tins with dough pieces : en
  • AU2253853A - Means for securing badges or like articles to vehicle or other bodies : en
  • CA498952A - Artificial respirator : en fr
  • DE900972C - Electrode connection, especially for electron beam tubes : de en
  • DE901141C - Master cylinder for hydraulic brakes, especially on motor vehicles, with an auxiliary power device : de en
  • US2664887A - Gas mask : en
  • DE900849C - Fuse, especially for high voltage : de en
  • DE900871C - Boilers for collective heating systems or the like and for burning fine-grain fuel : de en
  • GB701785A - Improvements relating to the synchronising of generated pulses or oscillations : en
  • US2665067A - Apparatus for effecting a desired sequence of operations : en
  • US2664928A - Automatic portable sawmill : en
  • US2664855A - Sanitary nest depository : en
  • AU165501B2 - Improvements in and relating toa method and means for dough preparation : en
  • US2665154A - Latch bolt unit : en
  • US2665204A - Method and composition for the control of undesirable vegetation : en
  • AU2263153A - f "IMPROVEMENTS RELATING TO FEEDING MEANS FOR EVAPORATORS : en
  • DE901243C - Sintered material of high hardness : de en
  • FR1050364A - Device for washing and handling fish : en fr
  • AU1527153A - Improved pump and agitator mounting : en
  • CA498939A - Record-actuated photo-composing machine : en fr
  • AU166464B2 - f "IMPROVEMENTS RELATING TO FEEDING MEANS FOR EVAPORATORS : en
  • AU2266953A - Improvements in and relating to friction clutches : en
  • AU165504B2 - Improvements in or relating to sealing strips : en
  • DE1669766U - FOLDER FOR UNPERFORATED WRITING, WRITINGS AND THE LIKE. : de en
  • FR1049841A - Improvements to auxiliary motors for bicycles : en fr
  • AU164158B2 - Improved process for producing high octane gasolines involving catalytic reforming process withan acidic platinum catalyst anda thermal reforming process : en
  • US2665005A - Feeding device for caps and the like : en
  • AU2258053A - Gearshift control : en
  • DE1669823U - BODY, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE1670026U - SADDLECLOTH FOR BICYCLE SADDLE. : de en
  • FR1050640A - Further training in the manufacture of packaging bags : en fr
  • AU2246753A - Improved coin-freed vending machine : en
  • CA499073A - Method and apparatus for separating starch from gluten : en fr
  • AU2243553A - Process forthe continuous manufacture of products from viscose, aswell asthe products manufactured according to this process : en
  • US2664679A - Attachment for trimming the treads of wheels : en
  • US2665310A - Spirocyclohexanes and methods of preparation thereof : en
  • AU1628653A - Improvements inthe manufacture of electrical circuits : en
  • DE1669813U - SOUND INSULATION BOX. : de en
  • AU167309B2 - Improvements in or relating tothe production of new aluminium-containing phenol resins : en
  • US2665384A - Ion accelerating and focusing system : en
  • US2664637A - Gauge for internal upsets : en
  • DE1670097U - ELECTRIC - TAP - CURRENT HEATER. : de en
  • USPP1239P - Rose plant : en
  • US2665105A - Diaphragm sealed valve : en
  • DE900964C - Automatic control device for electrical consumers : de en
  • DE901234C - Process for feeding the melted material to injection and compression molding machines : de en
  • DE1669921U - TURBINE SUPER GAS Nebulizer. : de en
  • FR1050442A - Method and device for massaging the human body : en fr
  • FR1050525A - : fr
  • FR1049973A - Device for injecting, under pressure, adherent products : en fr
  • FR1050413A - Braking device for vehicles : en fr
  • FR1050171A - Nautical lift and propellant : en fr
  • US2665411A - Double interpolation method and apparatus for measuring time intervals : en
  • CA498979A - Overvoltage protector : en fr
  • DE1669710U - BEAT MILL WITH BASKET. : de en
  • DE901096C - Process for the dewaxing of oils : de en
  • FR1050025A - Side threading slit needle hunting for all machine and hand sewing needle systems : en fr
  • FR1050633A - Skill game : en fr
  • DE1669776U - ILLUMINATED LIGHT SWITCH. : de en
  • DE1670065U - PUSH BUTTON DIE WITH SERRATED RING. : de en
  • DE900753C - Glare-free protective glass for control panel instruments : de en
  • DE900946C - Process for the production of mosaic electrodes for picture scanning tubes : de en
  • DE1669897U - PILLOW. : de en
  • DE901149C - Process for the production of plastic, handcrafted objects of all kinds : de en
  • GB701935A - Improvements in or relating to screens for presses or like machinery : en
  • AU2243953A - Improvements in fire extinguishing foam-forming composition : en
  • CA499009A - Silicone greases : en fr
  • DE1669963U - CONNECTING SHOE FOR SCOPE REMOVAL. : de en
  • DE1670077U - LID GUIDES FOR BOXES, IN PARTICULAR COUCH BOXES. : de en
  • DE901147C - Target practice device : de en
  • FR1049984A - Device for cutting grinding wheels : en fr
  • FR1050284A - Automatic radio-compass device for blind navigation training devices : en fr
  • FR1050059A - Manufacture of aromatic hydrocarbons : en fr
  • DE900973C - Method for fusing power supply or holding wires with a glass plate : de en
  • DE901044C - Process for the production of workpieces with local extensions, such as poppet valves, bushes with collars or the like. : de en
  • FR1050374A - Remote handling method and apparatus : en fr
  • DE901110C - Process for the production of seamless bushings from fabric soaked with synthetic resin : de en
  • US2664863A - Cooling jacket for internal-combustion engines : en
  • FR1050332A - High Efficiency Automatic Shoe Soles Vulcanizing Machine : en fr
  • FR1050591A - : fr
  • DE1669875U - ZIPPER FOR CLOTHES. : de en
  • DE1669887U - ARRANGEMENT FOR CARBON ADJUSTMENT FOR ARC LAMPS, IN PARTICULAR PROJECTION LAMPS. : de en
  • DE901104C - Composite casting and process for its manufacture : de en
  • FR1050456A - Improvements to machines for bundling stems, in particular flax stems : en fr
  • GB701835A - Improvements in or relating to electrical calculating machines and the like : en
  • GB701867A - Improvements in or relating to cathode ray tubes : en
  • FR1050361A - Improvements in methods and apparatus of the kind using magnetic tapes for the reproduction of sound, in particular for the cinema : en fr
  • DE900987C - Method and device for permanent waving of hair : de en
  • DE901072C - Electric switch with pneumatic drive : de en
  • DE1669781U - FASTENING OF SHUNTS FOR ELECTRICAL MEASURING INSTRUMENTS IN PRESSURE-PROOF ENCLOSED HOUSING. : de en
  • DE901028C - Fixed air foam generator for fire extinguishing purposes on storage containers for flammable liquids : de en
  • DE901067C - Fire protection reinforcement for cables and lines : de en
  • FR1050250A - Improvement of toilet flap fastening systems. on the bowls : en fr
  • GB702116A - Improvements in or relating to devices for cutting continuously travelling webs of non-fibrous material : en
  • US2664911A - Combination pressure and vacuum tank : en
  • FR1049851A - Fixing device particularly applicable to mirrors : en fr
  • FR1049913A - Sealing device for removable ventilation nozzle : en fr
  • FR1050060A - Photographic magnifier : en fr
  • GB702084A - Fan wheel for a centrifugal fan : en
  • US2664584A - Mopping apparatus : en
  • GB702071A - Mobile building structure : en
  • FR1050072A - Maneuvering device for compasses, in particular for convertible tops of baby cars : en fr
  • FR1050561A - : fr
  • US2664614A - Casket : en
  • CA498957A - Flashlight switch : en fr
  • DE1670058U - LID-FREE, EFFICIENCY ADJUSTABLE WIDE HOLDING DEVICE FOR LOOMS. : de en
  • DE1669838U - SKILL GAME. : de en
  • DE1670054U - WEHRSTEIN, LEIT- OR BARRIER STAND OD. DGL. : de en
  • US2664892A - Douche syringe : en
  • FR1050475A - Improvements in stator construction : en fr
  • DE901255C - Bitumen gluing, impregnating and corrugated cardboard machine : de en
  • FR1050552A - Intensive positive carbon with wick and beck effect for arc lamps of projectors and projection devices : en fr
  • DE1669782U - STICK OR UMBRELLA WITH LIGHTING SYSTEM IN THE HANDLE. : de en
  • DE1669937U - ADVERTISEMENT FLASHING MIRROR. : de en
  • FR1049823A - Improvements to fermentation tanks : en fr
  • FR1050559A - : fr
  • IE20993L - Permanent magnetic material : en
  • FR1050365A - Device for feeding rinsing liquid to the barrel of coking chamber furnaces : en fr
  • FR1050630A - Improvements to devices for applying adhesive strips to at least part of the circumference of an object with a closed contour : en fr
  • GB701843A - High speed colour photographic silver dye bleachout taking and printing film : en
  • GB702063A - Improvements in or relating to transfer copying or manifolding materials and their manufacture : en
  • FR1050170A - Liquid combustion thermal installation : en fr
  • DE751987C - Electrostatic separator : de en
  • DE1669925U - LIQUID GAS PLUG WITH QUICK FASTENER AND SECURE SMALL SETTING BORE. : de en
  • DE1669839U - WATER SLIDE AS A SWIMMING DEVICE. : de en
  • DE759650C - Circuit arrangement for DF antennas with high antenna effect : de en
  • DE900888C - Device for cutting the curd in cheese makers : de en
  • DE1669832U - KNIFE COOKER FOR BUTCHER. : de en
  • DE1670076U - BABY SWING WITH ADJUSTABLE SAFETY BELT AND PADDED SEAT BOARD. : de en
  • DE901013C - Device for operating Otto engines with diesel fuel : de en
  • DE901250C - Device for drilling pressurized lines : de en
  • FR1050078A - Earth moving or handling machine : en fr
  • FR1050399A - Combined casseroles adaptable to cooking in the oven or over high heat : en fr
  • GB702075A - Improvements in the colouration of cellulose acetate : en
  • FR1050203A - Machine for cleaning and aerating flour and other products : en fr
  • US2664951A - Means to punch a special code by : en
  • US2665309A - Substituted glycinamides : en
  • US2665312A - Stabilized polyglycol compositions : en
  • US2665410A - Method and apparatus for automatically measuring time intervals : en
  • US2664883A - Hair curl holding clip : en
  • FR1050153A - Water-soluble surface-acting agents and their preparation : en fr
  • US2665082A - Propeller-jet propulsion system for aircraft : en
  • US2665080A - Device for attachment perforated film strips to spool cores : en
  • FR1050029A - Improvements in chain hoists : en fr
  • AU166403B2 - Positive indexing table : en
  • AU2244253A - Improvements relating to gyroscopic apparatus : en
  • AU1522853A - Improvements in saw benches : en
  • AU2250453A - Aryl sulfones and method of producing same : en
  • US2665021A - Attachment lock for industrial trucks : en
  • US2664742A - Instrument for sensing the densities of fluids : en
  • US2665297A - Process of producing organic unsaturated nitriles : en
  • US2665386A - Well radioactivity logging apparatus : en
  • US2664882A - Spinal massage apparatus : en
  • US2665186A - Chronocounter for measuring output of fluids : en
  • US2665292A - Metal xanthates of the haloaryl polyalkylene glycol monoethers : en
  • US2664673A - Diaphragm motor : en
  • US2665374A - Lamp harp : en
  • GB702099A - Improvements relating to the production of condensation products : en
  • AU158818B2 - Improvements in saw benches : en
  • DE900852C - Contact converter (rectifier, inverter, converter) with liquid contact material : de en
  • DE901264C - Device for preventing vehicles from rolling backwards : de en
  • DE1669874U - BRUSH CLOSURE. : de en
  • DE1669936U - CLOTHING STAND. : de en
  • CA499021A - Inter-office voice frequency signalling control arrangement : en fr
  • DE901100C - Monitoring device for the thread run in textile machines, especially warp knitting machines : de en
  • FR1050474A - Intermediate products for the manufacture of dyes in the anthraquinone series and method of preparing these products : en fr
  • GB701796A - Improvements in or relating to chassis assemblies of electrical components : en
  • FR1049889A - Improvements to piston rings : en fr
  • DE1669777U - TEST TIP WITH SPRING PLUG. : de en
  • DE901228C - Roots blower : de en
  • DK76925C - Ultra-high frequency waveguide. : da en
  • CA499015A - Destruction of weeds : en fr
  • US2664707A - Servo assisted operating mechanism : en
  • US2664746A - Propeller meter : en
  • US2665212A - Thickening and stabilizing agents : en
  • GB701844A - Improved means for detecting disturbed flow over aircraft surfaces or for stall warning : en
  • US2664699A - Multicylinder double-acting hotgas reciprocating engine : en
  • US2665034A - Portable apparatus for dispensing beverages : en
  • US2665138A - Retractable road wheel assembly for vehicle trailers : en
  • US2665182A - Back trim and sealing molding : en
  • US2665343A - Rotary switch device : en
  • FR1049934A - Large tuning electromagnetic resonant cavity : en fr
  • GB702013A - Sulphonate detergent : en
  • DE898168C - Procedure for measuring the electrical phase shift, active and reactive power in AC circuits : de en
  • DE901008C - Dust dispenser : de en
  • FR1049818A - A process for the production of large reflective coatings on surfaces or bodies, particularly signs and traffic signals : en fr
  • FR1050335A - Fuel injection internal combustion engine with swirl chamber and pre-ignition chamber : en fr
  • US2664595A - Building corner construction : en
  • DE900879C - Device for performing the smallest movements, especially micromanipulator : de en
  • FR1049810A - Turn-down, hard or semi-hard collars, allowing the tie to slide easily : en fr
  • AU162243B2 - Improvements in metal cores for use inthe production of rigid panels : en
  • US2664805A - Resilient suspension for farm implements : en
  • US2665216A - Stabilized ice-cream compositions : en
  • FR1049939A - System of watches, clocks, clocks, etc., and corresponding badges, simultaneously indicating to travelers the time of their country of origin, or of any other country, and the time of the country in which they are, or from any other country : en fr
  • US2664714A - Dam : en
  • DE898990C - Box camera : de en
  • DE900929C - Process for briquetting hard coal : de en
  • US2664571A - Bust pad : en
  • US2664937A - Tire bead setting apparatus : en
  • US2665043A - Apparatus for applying tubular fabric to articles : en
  • GB701883A - Improvements in or relating to electric motor systems : en
  • DE900841C - Device for checking the wall thickness of insulating hoses of electrical lines and cables : de en
  • GB702079A - Improvements in or relating to aircraft undercarriages : en
  • AU166315B2 - T'Macromolecular products and process for preparation of same from acidsludge : en
  • US2664838A - Permanent hinged bulkhead : en
  • US2664652A - Method of removing ballast with a vertical boom cribbing machine : en
  • US2665213A - Process of making an alcoholic malt beverage : en
  • AU1762053A - Improvements in conveyor chains : en
  • DE900722C - Reducing ring for lamp sockets : de en
  • DE901026C - Air foam generation pipe : de en
  • FR1049994A - Application of luminescent and radioactive powder for decoration of all objects : en fr
  • FR1050054A - Device for supplying two or more gases in a do? No ratio : en fr
  • FR1050127A - Manufacturing process of hollow cylindrical bodies by metal extrusion : en fr
  • US2664682A - Stone picker : en
  • US2664843A - Supporting mechanism for rotating axle housings for welding : en
  • US2665178A - Pump liner spacer stud : en
  • US2664574A - Sofa bed with forward turning back : en
  • US2665269A - Emulsion polymerization of vinylidene compounds in the presence of trisubstituted hydroperoxymethanes having 10 to 30 carbon atoms : en
  • US2664917A - Apparatus for measuring absolute pressure : en
  • AU2241753A - Crankcase lubricants for internal combustion engines comprising an iron or nickel-containing antiknock agent : en
  • US2664970A - Lifting truck : en
  • US2664978A - Means for mounting metal wall panels : en
  • DE1669732U - QUICK OPENER FOR CANNES. : de en
  • DE1669900U - CONTAINER MADE OF PLASTIC WITH A HINGED LID, IN PARTICULAR SOAP OR OTHER CAN. : de en
  • DE900723C - Capacitor with thin coverings that burn away in the event of a breakdown at the breakdown point : de en
  • DE900792C - Fine spinning machine, especially wagon spinner, with movable drafting system : de en
  • FR1050154A - Method for fixing to a handle, made of injected or molded material, a knife blade or the like : en fr
  • GB701961A - Improvements relating to surgical knives : en
  • DE762400C - Device for warming up internal combustion engines with dry sump lubrication : de en
  • DE900822C - Current collector head for electric railways : de en
  • DE900878C - Device for deleting magnetogram carriers : de en
  • DE901076C - Arrangement to protect an asynchronous motor with short-circuit rotor : de en
  • DE901188C - Junction or distribution box made up of standard components : de en
  • DE1669718U - GLARE PROTECTION ON MOTOR VEHICLES. : de en
  • DE1669912U - DEVICE FOR MEASURING THE FOAM STRENGTH, IN PARTICULAR OF SOAP AND SYNTHETIC DETERGENTS. : de en
  • US2664704A - Rotary, toroidal chamber type hydraulic coupling and fluid circulating controls therefor : en
  • AU161997B2 - Improvements in or relating to bladed stator or rotor constructions for fluid machines : en
  • DE1669705U - SLEEVE. : de en
  • FR1050482A - Automatic process for reading and perforating boxes or for ordering shaping looms and machines for its implementation : en fr
  • GB702080A - Improvements in rotary wing aircraft control systems : en
  • DE900813C - Process for the production of aliphatic dicarboxylic acid diamides : de en
  • FR1050319A - Improvements made to tractors, in particular agricultural tractors : en fr
  • AU2249753A - Improvements in or relating to means for detecting and indicating the activities of bees and conditions in beehives : en
  • FR1049824A - Improvements to lifting devices : en fr
  • GB701934A - Improvements relating to windscreens for motor cycles and pedal cycles : en
  • US2664801A - Developing apparatus : en
  • DE1669879U - DISMOUNTABLE PIPE FORK DEVICE FOR THE SIMPLIFIED COMBINATION OF AN ELECTRIC - COOK - WASHING MACHINE. : de en
  • DE900981C - Press for wrapping arc welding electrodes : de en
  • DE900992C - Pre-tensioned reinforcement member for prestressed concrete components : de en
  • US2665156A - Door control mechanism : en
  • US2664826A - Electrically operated fluid pump : en
  • US2664945A - Combination torch holder and paint scraper : en
  • DE1669753U - TRANSPORT CONTAINER. : de en
  • GB702096A - Improvements in or relating to apparatus for moulding chocolate or similar material : en
  • AU2269953A - Thermostatically operable valve structures : en
  • CA499032A - Etherification of lignins and lignin-like material : en fr
  • US2664698A - Hot-gas reciprocating engine with means for augmenting the pressure medium and supplying combustion air : en
  • US2665057A - Rotary blower : en
  • AU2251553A - Safety coupling for power transmission mechanisms : en
  • DE1669853U - CONTAINER FOR MIXING MACHINES AND SILOS FOR GRAIN, FLOUR AND SIMILAR INTERMEDIATE PRODUCTS. : de en
  • DE1670082U - CHILDREN'S CLOSET. : de en
  • GB702042A - Actuating mechanism for reciprocable machine element : en
  • CA499078A - Gravity davits : en fr
  • US2664693A - Split cradle for tubular stranding machines : en
  • US2665130A - Device for driving tapes : en
  • AU160999B2 - Improvements in grip appliances, for rods, wires, cables andthe like : en
  • AU2266453A - Belt edging : en
  • CA499063A - Zinc oxide-bismuth oxide catalyst : en fr
  • US2665016A - Hydraulic loader and handling means for trucks : en
  • US2665133A - Apparatus for projecting luminous targets : en
  • US2665261A - Production of articles of high impact strength : en
  • AU2279253A - Improvements relating to suction cleaners : en
  • AU165028B2 - Shampoo compositions containing organic fluorescent compounds : en
  • DE900922C - Device for advancing the conveyor during longwall mining with mechanical cutting : de en
  • FR1050160A - Improvements to metal caps used for capping bottles and other containers : en fr
  • US2664874A - Coated metal product and method of producing same : en
  • US2664672A - Fluid pressure regulator with automatic means for shutting off the fluid : en
  • AU2250953A - Improvements in or relating to moulding thermosetting resins : en
  • DE900758C - Engine fuel : de en
  • GB701994A - Improved fastening means particularly applicable for securing panels to the doors of motor vehicles and for such like purposes : en
  • DE1670073U - CONTAINER FOR PAPER WASTE OD. DGL. : de en
  • DE900690C - Household washing machine : de en
  • DE900924C - Sheet metal handling machine for the edges of metal signs, boxes, handles, etc. like : de en
  • DE900851C - Multi-slot magnetic field tubes for shortest shafts with an even number of anode segments : de en
  • DE901240C - Pressing, drawing and casting tools for processing unfilled or filled organic plastics and malleable natural materials : de en
  • FR1049976A - Magnetron refinements : en fr
  • US2665018A - Hand truck with automatic load support adjustment : en
  • US2665098A - Saniplus garbage barrel support : en
  • DE900918C - Method and device for heating or drying fiber or plastics, in particular synthetic wood : de en
  • FR1049959A - Drinker : en fr
  • FR1050597A - Control of injection in combustion engines : en fr
  • DE900693C - Loading device for standing retorts : de en
  • DE900960C - Branch terminal for busbars : de en
  • AU163735B2 - Improvements in automobile door latches : en
  • US2665124A - Method of winning potassium chloride from underground deposits : en
  • DE900962C - Electrical equipment and systems : de en
  • FR1049971A - Process for the preparation of non-hygroscopic choline salts : en fr
  • FR1050373A - Grease without soap : en fr
  • DE900703C - Device for changing gears in motor vehicles, e.g. of rail cars, with flow gear and this downstream mechanical gear : de en
  • GB701946A - Improvements relating to apparatus for generating electrical pulses : en
  • US2664727A - Self-sealing tank to contain gas under pressure : en
  • US2665101A - Shelf support mounting arrangement : en
  • US2664895A - Waterproof garment : en
  • AU161333B2 - Dryer : en
  • US2664760A - Antifriction gear assembly : en
  • DE900706C - Circuit arrangement for message transmission with pulses : de en
  • FR1050337A - Process for preparing layers of colloids and products obtained : en fr
  • GB701798A - Improved starting arrangements for electric discharge lamps : en
  • FR1050186A - Swiveling interference suppressor frame combined with a receiving radio device : en fr
  • FR1050267A - Thruster blade feathering device on multi-thruster airplane : en fr
  • GB702045A - Improvements in or relating to apparatus for effecting amplitude compression and expansion of electric signals and signalling systems including such apparatus : en
  • FR1049955A - Device for braking landing planes : en fr
  • FR1050132A - Method and device for controlling the control of a sheet dispenser of a printing press : en fr
  • AU2241153A - Portable magnetic tape recorders : en
  • DE1669795U - WALL FORMWORK. : de en
  • CA19447S - Bottle opener made of metal : en
  • US2664759A - Clutch arrangement for side delivery rakes : en
  • AU2264553A - Mass spectrometer : en
  • CA499081A - Power-driven hand-tool device : en fr
  • US2664689A - Cotton picker doffer mechanism adjusting means : en
  • US2665170A - Atomizer : en
  • US2665179A - Piston for hydraulic brakes : en
  • AU1589553A - Strathalbyn : en
  • AU166972B2 - Bala nce d shutoff valve : en
  • DE1669993U - STOP BAR FOR WINDOWS AND DOORS MADE OF METAL PROFILES. : de en
  • DE1670071U - DEVICE FOR HANGING FLOWER POTS, VASES AND THE LIKE. : de en
  • US2665324A - Manufacture of storage batteries : en
  • DE901017C - Gas turbine with lubricating and sealing device on the bearing : de en
  • US2664958A - Throttle control and pitch synchronizing device : en
  • US2664987A - Type-action-controlled varied letter feed : en
  • DE1669771U - FITTING ON OVAL MEMBRANES OF ELECTROACOUSTIC CONVERTERS ACCORDING TO THE ELECTRODYNAMIC PRINCIPLE. : de en
  • DE901122C - Overload clutch that switches off automatically : de en
  • DE900729C - Anode with soldered-on cooling wings for shortwave tubes : de en
  • FR1050568A - Electron tube : en fr
  • GB701866A - Improvements in or relating to loose leaf binders : en
  • AU161923B2 - Improvements in locknuts and locknut assemblies : en
  • CA499080A - Control apparatus for fluid compressors : en fr
  • DE1669920U - SPARK PLUG CONNECTOR AND SCREEN CAP. : de en
  • DE1670050U - SUPPORT FOR CONVEYOR PIPES IN PNEUMATIC CONVEYOR SYSTEMS. : de en
  • FR1050232A - Apparatus for the electrical exploration of soundings : en fr
  • FR1050627A - Cable manufacturing machine : en fr
  • GB701983A - Improvements in and relating to phenyltrifluoroethylene and polymers therefrom : en
  • US2664967A - Method for contacting gaseous material with finely divided solids : en
  • US2664674A - Fluid regulator valve : en
  • AU1517952A - An improved mounting device for pictures andthe like : en
  • CA498998A - Disk harrow : en fr
  • FR1049907A - Bumpers for mopeds : en fr
  • FR1050305A - Direct lighting fixture for rectilinear light sources : en fr
  • FR1050571A - Sound generating device giving the impression of coming from acoustic sources animated by a periodic movement : en fr
  • US2664769A - Wire stripper : en
  • US2665097A - Sliding storage rack : en
  • FR1049900A - Advanced floor : en fr
  • FR1050433A - Advanced device for assembling linings to brake shoes : en fr
  • GB702004A - Improvements in or relating to furnaces fired by gaseous or atomised fuels : en
  • FR1050251A - Universal protective helmet : en fr
  • FR1050495A - Carburetor-tank : en fr
  • DK76932C - Device for gas scrubbers or similar gas heaters. : da en
  • DE1669817U - CONFECTION RING STAND. : de en
  • DE1670023U - MONITORING DEVICE FOR WEARING OF BRAKE LINES, IN PARTICULAR ON MOTOR VEHICLE WHEELS. : de en
  • DE901002C - Process for determining the calorific value of gaseous or liquid fuels and calorimeters for carrying out the process : de en
  • GB701984A - Improvements in or relating to radar systems : en
  • DE1669821U - AMPLIFIER FILM FOR ROENTGEN PURPOSES. : de en
  • FR1049926A - Device for indicating the presence of explosive or flammable vapors or gases and usable in particular by minors : en fr
  • FR1050546A - : fr
  • GB701826A - Improvements in or relating to the production of steel : en
  • US2665171A - Spray forming shower tube : en
  • US2665201A - Manufacture of carbureted water gas and in carburetors for use therein : en
  • GB702012A - Process for the preparation of intermediates in the synthesis of steroids and the products of such process : en
  • AU2245353A - Process forthe reduction of metalliferous materials : en
  • AU2275453A - Power transmission mechanisms : en
  • DE900716C - Electrical system for vehicles, in particular motor vehicles : de en
  • GR14961B - PHARMACEUTICAL CARTRIDGE FOR INJECTION SOLUTIONS. : el en
  • CA499075A - Method of dry cleaning : en fr
  • DE1670069U - DRAIN VALVE FOR STEAM CYLINDER OD. DGL. : de en
  • US2664588A - Nozzle construction for suction cleaners : en
  • US2665307A - Trichloroacrylyl chloride : en
  • DE1669785U - ROLLER SHUTTER. : de en
  • AU2259453A - Manfucature of frangible diaphragms for safety devices : en
  • DE1669729U - SPORTS BAR. : de en
  • DE1669798U - ADJUSTABLE MULTI-PURPOSE TRAILER. : de en
  • GB701829A - Improved devices for producing phase contrasts when examining microscopic objects : en
  • GB701806A - Improvements in and relating to the production of synthetic threads, fibres, filaments and like filamentary materials : en
  • GB701836A - Apparatus for treating textile fabrics : en
  • FR1050379A - Connection device for electric cables : en fr
  • FR1050392A - Hot air heating device for motor vehicles : en fr
  • FR1050455A - Marble and cylinder printing press : en fr
  • DE900869C - Sofa bed : de en
  • FR1049957A - Electrical device having a point connected to the earth and allowing to measure or use an electrical quantity relating to a circuit having no point connected to the earth : en fr
  • FR1050521A - Improvements to machines for making photographic copies : en fr
  • FR1049840A - Pulse generator with reduced repetition frequencies : en fr
  • FR1050155A - Improvements to copper-aluminum alloys usable in optics and resulting products : en fr
  • FR1050237A - Method for increasing the elasticity of oriented articles based on acrylonitrile : en fr
  • FR1050430A - Process for the separation of hydrocarbons, phenols and pyridic bases contained in so-called phenolic oils : en fr
  • FR1050464A - Electric welding gun : en fr
  • DE900936C - Process for the production of catalysts which are suitable, for example, for the direct catalytic addition of water to olefins : de en
  • DE901074C - Pressure contact for periodically operated contact devices : de en
  • DE901185C - Earthing device that can be loaded with direct current : de en
  • DE901192C - Compressed gas switch with free air separation section, in particular free jet switch : de en
  • FR1050579A - : fr
  • GB701845A - Improvements in or relating to elevator systems : en
  • DE900842C - Pantograph rod for the overhead line of electric railways : de en
  • DE900965C - Surge arrester designed as a blow-out spark gap : de en
  • DE900865C - Container for razor blades : de en
  • GB701855A - Improvements relating to the electrical precipitation of dust of high electrical resistivity : en
  • GB701886A - Process and apparatus for the production of mineral and slag wool : en
  • DE1669908U - METER. : de en
  • DE900739C - Coolants and abrasives for metals : de en
  • DE901164C - Method and device for mining coal : de en
  • FR1049811A - Provisions applicable in the construction of squirrel cage windings, in particular damping windings of this type, for electrical machines : en fr
  • FR1050341A - Improvements made to the supports of the external components of a rotary machine such as a turbine : en fr
  • FR1050454A - Cutting head for mechanical razor : en fr
  • GB702049A - Improvements in or relating to a plastic tape and method of making and using the same : en
  • US2664776A - Accordion shoulder plate : en
  • US2665252A - Lubricants : en
  • FR1050481A - Clogging compensating regulator for filter basins : en fr
  • GB701841A - Tanks for moulding jellies or like confections : en
  • GB701990A - New or improved means for limiting axial movement of a piston or the like in an open-ended cylinder : en
  • FR1050638A - Compensator for mechanical oscillating systems that perform forced oscillations : en fr
  • FR1050503A - Powder separator for spray drying plant : en fr
  • US2665315A - Adsorptive distillation : en
  • US2665317A - Method of treating rubber obtained from rubber-bearing plants : en
  • FR1049812A - Construction game : en fr
  • GB702021A - Improvements in or relating to magnetic testing devices : en
  • FR1049914A - Protective agents with bactericidal, fungicidal, insecticidal and ovicidal activity : en fr
  • FR1050181A - Advanced device for continuous metal casting : en fr
  • FR1050234A - Improvements made to doors and panels used in joinery : en fr
  • FR1050308A - Improvements in sulfur recovery processes from fluids containing sulfur : en fr
  • FR1050424A - Mold for making junctions or fittings in thermoplastic material : en fr
  • GB702001A - Improved process and apparatus for the slaking of burnt lime : en
  • DE900781C - Diffusion-resistant yellow color formers of the benzimidazole class : de en
  • DE901006C - Accounting machine : de en
  • FR1050088A - Resistant and easily erasable paint for inscriptions : en fr
  • FR1050378A - Improvements in metallurgical treatment of ores, particularly iron ores : en fr
  • FR1050563A - Automatic cut-off for electrical equipment : en fr
  • FR1050647A - Improvement in bottle overcapping : en fr
  • DE1669816U - EXHIBITION AND ADVERTISEMENT BOARD OR CASES FOR ATTACHING TO BICYCLE STANDS. : de en
  • FR1050650A - Signaling and rescue device : en fr
  • IS812A7 - Method of processing from fish : en is
  • FR1050511A - Improvements to auxiliary tanks with aerodynamic profile for fuel : en fr
  • GB701956A - Improvements in or relating to flashing direction indicators : en
  • GB701929A - Improvements in devices for supporting and driving different household appliances, especially kitchen appliances : en
  • US2664691A - Apparatus for picking up prunes and the like : en
  • US2664815A - Machine for printing and perforating sales tickets using address plates : en
  • DE1669948U - SPRING PRESSURE FILLER HOLDER. : de en
  • CA499029A - Variable area nozzles for powerplants : en fr
  • AU164685B2 - Improvements relating to stonebreaking machines : en
  • DE901174C - Process for the production of silazanes : de en
  • FR1050311A - Snow plow : en fr
  • AU168007B2 - New and improved apparatus for servicing motor vehicles : en
  • FR1050099A - Device for hermetically maintaining a fluid lubricant in the hub of a rotating member such as a vehicle wheel : en fr
  • DE1669919U - SPARK CONTROL DEVICE. : de en
  • DE900773C - Vacuum indicator for preserving and fresh food containers : de en
  • DE901037C - Tilting drum free-fall mixer : de en
  • DE901108C - Method and device for drying inferior fuel before introduction into combustion plants : de en
  • DE901247C - Printing unit for cash registers and accounting machines : de en
  • US2665226A - Method and apparatus for vapor coating : en
  • GB701972A - Improvements in or relating to the wet spinning of natural fibres : en
  • GB701878A - Improvements in rails for supporting articles such as wearing apparel for display and inspection : en
  • GB701818A - Suspended clothes-drier : en
  • GB702088A - Improvements in hydraulic-pneumatic accumulators : en
  • DE1669703U - FASTENING ARRANGEMENT OF BUSHINGS, PINIONS, EXCENTRALS AND THE LIKE. ON WAVES. : de en
  • GB701921A - Improvements in or relating to composite concrete floors, landings, balconies and roofs : en
  • DE900817C - Process to increase the citric acid solubility of phosphate slags : de en
  • DE901109C - Junction connection by means of screws for latticework : de en
  • GB702120A - Improvements in or relating to sampling rods : en
  • US2664812A - Mold for frying tacos wrappers : en
  • US2664861A - Steam boiler : en
  • DE901007C - Machine for molding doughy masses : de en
  • US2665148A - Vacuum cleaner and closure and dusting tool converter coupling therefor : en
  • DE1669784U - CONTAINER FOR HARD MONEY OR PAPER MONEY PHOTOS OR. DGL. : de en
  • DE1669807U - EXTERNAL FILTER FOR AQUARIUMS WITH CLEAR WATER CHAMBER. : de en
  • FR1050097A - Method and device for the automatic adjustment of the pressure in the molds of die-casting machines and machines comprising application : en fr
  • FR1050200A - Process for the production by shrinking of an edge wing on hollow sheet metal bodies, products conforming to those obtained according to this process and tools for its implementation : en fr
  • FR1050238A - Process improvements for powder manufacturing : en fr
  • FR1049827A - Snap-in device for rotary electrical switches : en fr
  • FR1050110A - Process for fixing manganese salts on cellulosic fibers and in cellulosic derivatives : en fr
  • GB701854A - Improvements relating to drying apparatus for pottery ware and the like : en
  • US2664604A - Air conditioning apparatus and liquid metering device : en
  • DE901222C - Nipple connection of electrodes : de en
  • DE1670008U - ROLLER RIVETING MACHINE. : de en
  • US2665068A - Add-subtract binary counter circuit : en
  • US2664749A - Fluid pressure responsive equipment : en
  • FR1050269A - Improvements relating to new light-stabilized compositions containing vinylidene chloride or vinyl chloride : en fr
  • FR1050397A - Improvements to piston machines : en fr
  • DE900717C - Electric compound generator for systems on vehicles : de en
  • DE900784C - Semi-trailers, especially for timber transport : de en
  • US2664866A - Internal-combustion engine : en
  • US2664946A - Adjustable cornice : en
  • DE900715C - Rectifier buffer and charger with automatic switchover from buffer to charging mode and vice versa : de en
  • DE900738C - Drilling, cutting, lubricating, lubricating, drawing, anti-rusting and derusting agents and their manufacture : de en
  • DE901224C - Process for the production of a coarse detergent : de en
  • FR1050100A - Electric circuit breaker with thermally controlled bimetallic strip ensuring its locking in the conduction position : en fr
  • FR1050216A - Weft detector device for looms : en fr
  • DE1669712U - ARRANGEMENT ON PACKAGES OF GOODS AND THE LIKE : de en
  • DE901169C - Process for printing cellulose fibers and animal fibers : de en
  • FR1050557A - : fr
  • DE1670044U - COMPOSITION GAME. : de en
  • DE901225C - Zone underwind wandering grate with grate bars lined up on cross girders : de en
  • FR1049927A - Device for connecting a wheel to the axle of a vehicle, such as a wagon : en fr
  • FR1050290A - Process for the treatment of cellulose and artificial filaments and fibers based on cellulose, with fatty substances having the property of combining stably with cellulosic materials : en fr
  • GB701859A - Improvements in or relating to electrodes for secondary batteries : en
  • GB701902A - Improvements in or relating to television, tele-cinematograph, radar and like signalsystems : en
  • US2664726A - Stocking and method of making same : en
  • US2665066A - Electric calculating circuits : en
  • US2665215A - Method of making bakery products and composition therefor : en
  • USD171248S - Set of chessmen or similar article : en
  • GB701912A - Improvements in or relating to iron shot, process of making the same and apparatus for carrying out the process : en
  • DE900709C - Funnel-shaped radiator for very short waves : de en
  • FR1050065A - Saddle for cycles : en fr
  • FR1050162A - Device for closing airtight containers such as pressure cookers : en fr
  • GB702024A - An improved package : en
  • DE900799C - Broaching machine for unstacking storage sheds for briquettes or the like. : de en
  • US2665157A - Door control mechanism : en
  • DE900963C - Centrifugal switch : de en
  • DE901194C - Valve for flowing means at electrical switches : de en
  • FR1049896A - New azo dyes, their preparation processes and their applications : en fr
  • DE1670015U - EQUIPMENT ON TURNING CURVES FOR TROLLEY, TRAILERS OR OTHER VEHICLES. : de en
  • IE20148L - Coat collars : en
  • FR1049871A - Manufacturing process of molded ceramic ferro-magnetic products : en fr
  • GB702053A - Improvements relating to interlocking electric switches and plug-and-socket connectors : en
  • GB702102A - Improvements in or relating to drafting mechanisms for textile fibres : en
  • GB702030A - Disintegrating apparatus : en
  • AU160806B2 - Improvements in or relating toa fuel injection nozzle for internal combustion engines : en
  • AU167933B2 - Modified polyvinyl acetal resin coating and adhesive composition : en
  • US2665414A - Electrical hinge : en
  • US2665234A - Dibenzothiophenes as fungicides : en
  • US2665103A - Support : en
  • AU2262053A - Cocking mechanisms for automatic guns : en
  • FR1050161A - Method for capping and capping bottles and similar containers, and closures allowing its implementation : en fr
  • US2665232A - Method and solution for treating zinc surfaces to inhibit formation of white rust : en
  • US2665287A - Production of cyclic organosilicon compounds : en
  • US2665353A - Switch housing : en
  • FR1050057A - Method and apparatus for supporting and treating textile cakes : en fr
  • US2665382A - Three slot cylindrical antenna : en
  • FR1050051A - Cathode for electron tube and manufacturing process : en fr
  • US2664638A - Gauge : en
  • US2664877A - Oven construction for ranges : en
  • US2665159A - Door control mechanism : en
  • DE1670079U - NIGHT CABINETS, IN PARTICULAR FOR HOSPITALS OD. DGL. : de en
  • FR1050236A - Advanced device for continuous metal casting : en fr
  • GB701996A - Stabilised vinylidene chloride compositions : en
  • DE1669865U - SPORTS SHIRT OD. DGL. : de en
  • FR1050271A - Feed mechanism for shaker conveyor : en fr
  • GB701887A - Improvements in and relating to immersible electrode assemblies : en
  • US2664948A - Time controlled circuit selector : en
  • US2665074A - Double impeller impact breaker : en
  • US2664924A - Adjustable tool supporting stand : en
  • AU163733B2 - Improvements in or relating to automatically controlled recording apparatus : en
  • AU2243253A - Improvements in or relating to concrete and concrete mixes : en
  • DE1670028U - TAP FOR BEER ETC. : de en
  • AU2269153A - Improvements in or relating to welding apparatus and method : en
  • DE901162C - Method for conditioning drilling fluids : de en
  • AU165597B2 - Road surfacing machine : en
  • AU2249353A - Conveyors : en
  • US2665137A - Method for stabilizing vehicles : en
  • US2664577A - Wheeled device for transporting boats : en
  • US2665169A - Mechanical means for propelling field sprinkling apparatus : en
  • FR1050592A - Improvements to thermionic lamp couplings : en fr
  • CA498994A - Stirrer assembly : en fr
  • FR1049843A - Luminescent material : en fr
  • FR1050030A - Improvements to electrical signal amplification pathways : en fr
  • US2664632A - Pneumatic dental machine : en
  • US2664968A - Process for recovering vapors and solids from gas streams : en
  • AU164020B2 - Improvements in or relating to domestic electric cookers : en
  • CA499039A - Fat composition and treatment : en fr
  • FR1050536A - : fr
  • FR1050224A - Empty tube feeder for winders : en fr
  • AU167019B2 - Improvements in fire extinguishing foam-forming composition : en
  • US2665203A - Herbicidal method : en
  • DE901020C - Device for the lubrication of hot surfaces with lubricating oil emulsions : de en
  • DE901103C - Method and device for casting hollow bodies which are closed on all sides : de en
  • AU164610B2 - Process for the manufacture of novel diacylated hydra zines : en
  • DE901180C - Process for the production of binary iron-aluminum alloys : de en
  • FR1050019A - Apparatus for lubricating chain saws : en fr
  • US2665222A - Rubberized broom fiber fabric : en
  • FR1050073A - Method and apparatus for examining the structure of surfaces : en fr
  • FR1050404A - Air line lubricator : en fr
  • DE900793C - Methods and devices for spinning fiber ribbons : de en
  • AU2242353A - Purification of acrylonitrile : en
  • AU163566B2 - Front end ofa self-supporting motor vehicle : en
  • AU166750B2 - Compositions and process for rendering textiles, wood andthe like rot-resistant : en
  • AU2242553A - Improvements in grip appliances, for rods, wires, cables andthe like : en
  • DE901040C - Frame for rod-shaped material : de en
  • GB701812A - Improvements in or relating to gauges for testing the relation between the face of threaded nuts or the like and their thread : en
  • GR14960B - BOARD GAME. : el en
  • AU164801B2 - Manfucature of frangible diaphragms for safety devices : en
  • GB701920A - Improved electric soldering iron : en
  • GB701923A - Improvements in or relating to electric potential dividers : en
  • GB702068A - Improvements relating to pressure butt welding : en
  • FR1050158A - Bandage band : en fr
  • GB701997A - Mono-esters of acylamido diols and methods for obtaining the same : en
  • DE901263C - Drive switch assembly for electric vehicles combined with the steering lever : de en
  • US2664582A - Flexible handle paintbrush : en
  • US2664793A - Means for sizing and surface finishing paper tubes and the like : en
  • DE1669805U - BASIN MOUNTED ON A BASE FOR LIVESTOCK. : de en
  • DE901229C - Method and device for the production of an evenly dyeable rayon spider cake : de en
  • FR1050205A - Manufacturing process of copper wires for varnished wires : en fr
  • GB702040A - Process for the production of derivatives of vat dyes and the dyeing of non-cellulosic materials therewith : en
  • DE1669736U - DEVICE FOR APPLYING ADHESIVE. : de en
  • DE1670020U - CORNER BAR. : de en
  • DE900940C - Roller freewheel for writing, booking u. like machines : de en
  • DE1669716U - CONTACT COPY DEVICE WITH LOW HEIGHT AND NEW SETTING LIGHTING. : de en
  • US2665028A - Closure assembly for tanks and other containers : en
  • DE1669975U - ADJUSTABLE COMPENSATION RESISTOR FOR RATIOFILTER. : de en
  • FR1049861A - Continuous spinning machine for viscose, cupro-ammonium, acetate and the like : en fr
  • GB701974A - A folding carton : en
  • CA499022A - Electrical communication systems : en fr
  • CA499040A - Lapping arm : en fr
  • DE759480C - System for lowering the groundwater and at the same time returning the water to the ground : de en
  • DE1669780U - BUILT-IN TOGGLE SWITCH. : de en
  • DE1669896U - PILLOW WITH REINFORCED CENTER. : de en
  • DE1669985U - PRACTICE SET FOR THE DOCTOR. : de en
  • FR1049930A - Process for preparing organopolysiloxane layers : en fr
  • FR1049879A - Improvements to shells, in particular to exercise shells : en fr
  • FR1050185A - Combination adjustable wrench, flat pliers and screwdriver : en fr
  • DE1669760U - CLOCK WITH TURNING OR TORSION PENDULUM. : de en
  • DE901221C - Electrode connection with conical thread pin : de en
  • CA499004A - Equalizing valve : en fr
  • US2665090A - Propeller ice-prevention heating unit : en
  • US2665038A - Compressible tube closure : en
  • DE900885C - Machine for printing and issuing tickets and the like like : de en
  • US2664573A - Excrement disposal device : en
  • US2665402A - Speed control circuit : en
  • DE900954C - Overlay receiver in which an intermediate frequency amplifier tube in reflex circuit is used for high frequency amplification, especially when receiving short waves : de en
  • DE901036C - Drying cabinet or drying cell for drying cigars, cigarillos and other tobacco products : de en
  • GB701988A - Gas turbine driven vehicle : en
  • US2665039A - Automatic shirt folder : en
  • USD171267S - Rothe cup : en
  • US2664840A - Sewing machine thread control : en
  • US2665135A - All-purpose farm spreader : en
  • DE900917C - Support frame : de en
  • GB701842A - Improvements in and relating to air brakes for aircraft : en
  • DE900760C - Air-cooled cylinder head : de en
  • DE1669995U - FOOTBOARD FOR A RUNG LADDER. : de en
  • AU2269453A - Process for purifying lactams : en
  • AU2272853A - Improvements in or relating to process for preparing dextran andthe dextran resulting from said process : en
  • CA499077A - Antimycotic composition : en fr
  • DE1669863U - Stocking holder. : de en
  • DE1669924U - VALVE FOR CARBONIC ACID BOTTLES. : de en
  • FR1049951A - Frame for battery mounting of a bulb for portable electric lighting : en fr
  • BE525205A - : en
  • US2664644A - Toe-in change indicator for automobiles : en
  • DE1669752U - CONTAINER LOCK. : de en
  • DE1669756U - TRANSPORT CONTAINER WITH VENTILATION OPENING. : de en
  • FR1049902A - High power braking device : en fr
  • FR1050268A - Improvements in impact detection devices in aircraft accidents, and in the electrical systems associated with these devices : en fr
  • FR1050310A - Support device and power supply for fluorescence tubes : en fr
  • DE900853C - Arrangement for the acceleration of charged particles : de en
  • DE1669702U - ELASTIC SUPPORT. : de en
  • DE1669783U - CLOSURE FOR HAT BOXES. : de en
  • DE1669972U - RIBBON IMPRAEGNATED ON ONE SIDE WITH PROTECTIVE LAYER. : de en
  • DE1669987U - BRUSH COMB. : de en
  • FR1050076A - Forming buffer : en fr
  • FR1050280A - Device for controlling the supply of liquid fuel to an engine : en fr
  • FR1050283A - Improvements made in the establishment of photographic composing machines : en fr
  • DE900982C - Device for connecting successive welding electrodes of an automatic arc welding machine without interrupting the welding operation by means of a tacking arc : de en
  • DE900996C - Method and device for the production of hollow bodies from synthetic wood : de en
  • FR1050125A - element behaving elastically and being able in particular to be interposed in a mine prop : en fr
  • GB701906A - Improvements in and relating to sockets for radio valves and like devices : en
  • FR1049808A - articulated plastic elements for light roofing, screens or other : en fr
  • GB701831A - Process for the production of suppositories containing medicaments : en
  • DE762360C - Device for compensating for vehicle sway, etc. : de en
  • US2665071A - Stoker apparatus : en
  • US2665359A - Upsetting apparatus : en
  • FR1050049A - : fr
  • FR1050452A - Device for cooling milk on the farm : en fr
  • DE1669961U - SLIDING BOW FOR PIT OPERATION. : de en
  • US2664781A - Photographic apparatus for correcting negatives during printing thereof : en
  • US2665155A - Panel fastener : en
  • FR1050260A - Process for raising, in vats, the alcoholic strength of wines and other alcoholic products : en fr
  • DE901226C - Spinning head for thread-like spinning material : de en
  • DE901150C - Device for treating tobacco and tobacco products in a high frequency field : de en
  • FR1049882A - Tolerance limit gauge : en fr
  • US2665373A - Reflector for hand lanterns : en
  • FR1049835A - Zipper enhancements : en fr
  • FR1050036A - Feeder mechanism for balers, in particular for fodder and straw : en fr
  • FR1050045A - : fr
  • FR1050326A - Improvements to hermetic packaging : en fr
  • DE900694C - Process for separating mixtures of substances by free path sublimation : de en
  • FR1049853A - Rotating field transformer device for phase changer, rectifier and compounding of alternators : en fr
  • GB701849A - Improvements in electric sliding contact devices : en
  • FR1050360A - Improvements made to the means to ensure the examination of entries included by control strips or others : en fr
  • FR1050391A - Actuating device for oscillating sieves, in particular for free-oscillating sieve : en fr
  • FR1050343A - Electro-optical transformer with metal electrode allowing light to pass and method for manufacturing electro-optical transformers : en fr
  • DE1669775U - SELF-SWITCH IN THE SHAPE OF A SCREW, WITH A FOOT PART CONTAINING THE FOOT CONTACT AND CONNECTED TO THE INSULATED HOUSING, PREFERABLY MADE OF CERAMIC MATERIAL. : de en
  • DE1669877U - ZIPPER. : de en
  • DE1670090U - MOTHER BAG. : de en
  • FR1049869A - Process and installation for retting hemp : en fr
  • FR1049887A - Stoppering device, in particular for vials of liquids intended for transfusions or injections : en fr
  • FR1050445A - Manufacturing process of flexible pipes and pipe obtained by this process : en fr
  • FR1050594A - : fr
  • DE1669713U - DISPLAY AND SALES COUNTERS. : de en
  • US2664600A - Sliding window structure : en
  • US2665099A - Camera tripod : en
  • DE1669845U - FASTENING THE HEAD REINFORCEMENT TO METAL BARRELS. : de en
  • DE1669971U - NOTICE PRINT BLOCK. : de en
  • FR1050358A - Lubricating composition : en fr
  • FR1050485A - Method and device for manufacturing punched cards : en fr
  • FR1050623A - Disc filter sector : en fr
  • GB701951A - Journal bearing assembly : en
  • AU2257953A - An hydrau callyoperated-wheel-brake 'system for motor vehicles : en
  • FR1049989A - Transmission of movement from one axis to another axis; its manual or automatic regulation, depending on the ratio between the loads which are applied to this last axis, and the power transmitted to it : en fr
  • US2664918A - Line blind construction : en
  • US2665363A - Electrode motion : en
  • US2665400A - Electric capacitor : en
  • US2665273A - Azo compounds : en
  • US2665375A - Radio telephone system : en
  • DE1669942U - TIRE INFLATION PUMP FOR FARM TRACTOR. : de en
  • DE766135C - Procedure for avoiding color fogging during color development : de en
  • DE900819C - Tracked vehicle or the like with electric multi-motor drive for each side of the vehicle : de en
  • FR1050449A - Process for the manufacture of seamless tubes and rolling mills for carrying out this process : en fr
  • FR1050345A - Hydraulic device for controlling the opening and closing of rotating clamping heads, on machine tools : en fr
  • US2664575A - Rocking device : en
  • US2664836A - Suspended roof structure for furnace heating chambers : en
  • AU166397B2 - Improvements relating ti stators for rotary dynamo-electric machines : en
  • DE1670096U - ELECTRIC ROOM STOVE. : de en
  • FR1049929A - Improvement in the so-called "Norwegian" assembly of shoes and welt-bead used for this purpose : en fr
  • FR1049952A - Controlled direction of rotation centrifugal switch : en fr
  • US2664829A - Pumping mechanism : en
  • CA499054A - Digester tower : en fr
  • US2665342A - Alarm switch : en
  • FR1050276A - construction element comprising a body and anchoring elements, method of manufacturing said construction element and mold for carrying out the method : en fr
  • DE900920C - Equipment for portal excavators with high performance and for at least three-track removal of the excavated material : de en
  • DE901159C - Connection of the drainage connection with the drainage pipe in sanitary facilities : de en
  • DE901183C - Auxiliary motor-driven rear derailleur for controlling the traction motors of electrically powered vehicles : de en
  • FR1050496A - Thermostatic switch : en fr
  • DK76945C - Device at ship hatches. : da en
  • FR1050041A - Improvements to warranty seals : en fr
  • FR1050528A - : fr
  • GB701875A - Improvements in and relating to copper oxide rectifiers : en
  • GB701970A - Improvements in and relating to steam generators with cooled combustion chambers : en
  • US2664914A - Self-regulating flow-control valve : en
  • US2665320A - Metal vaporizing crucible : en
  • DE752172C - Molding compound : de en
  • FR1050092A - Method of making articles of probable plastic : en fr
  • FR1050231A - Appliance for toasting slices of bread : en fr
  • AU167157B2 - Improvements in spreader stokers : en
  • CA499006A - High altitude antenna : en fr
  • CA499045A - Molding method and apparatus and molded articles obtained thereby : en fr
  • US2665010A - Book end : en
  • US2664849A - Indicating instrument with dial plate, adapted to be illuminated : en
  • US2665031A - Material weighing and delivering apparatus : en
  • US2665189A - Method of treating a running blanket of staple length artificial fibers : en
  • AU164874B2 - Improvements relating to moving coil loudspeakers : en
  • US2664564A - Brassiere : en
  • US2665013A - Control mechanism for article transfer devices : en
  • AU167410B2 - Improvements in nonreturn valves : en
  • CA499025A - Pressure sensitive adhesive mass : en fr
  • DE753502C - Drive device for the excitation of mechanical, technical work performing, vibratory systems : de en
  • DE900993C - Metal inlay : de en
  • FR1050197A - Shock absorber handlebar : en fr
  • DE901101C - Condensate separator for steam jet and diffusion pumps : de en
  • US2664734A - Locking device for electrical connections : en
  • US2664991A - Traveling support for hank drying machines : en
  • DE900712C - High voltage cables : de en
  • DE900881C - Interference device : de en
  • US2665055A - Adjustable blade fan : en
  • US2665331A - Connector for stranded cable : en
  • US2664903A - Dishwasher : en
  • CA499041A - Cam grinding machine : en fr
  • DE1670013U - NEGATIVE HOLDER FOR OPTICAL DEVICES. : de en
  • DE901238C - Safety wall for rooms or chambers at risk of explosion : de en
  • US2665289A - Catalytic synthesis of hydrocarbons : en
  • US2665296A - Spirocyclohexanes and methods of preparation thereof : en
  • FR1050195A - Pessary : en fr
  • AU168058B2 - Capseals for container closures : en
  • US2665379A - Frequency divider : en
  • DE1670099U - FULL BUST MADE OF THERMOPLATIC PLASTIC, IN PARTICULAR FOR SHOP WINDOW DECORATIONS. : de en
  • FR1049963A - Electrical connection : en fr
  • FR1050239A - Method for heating furnaces and device applying this method : en fr
  • FR1050468A - Improvements made in the establishment of mechanical guillotine shears : en fr
  • DE1669940U - ACCELERATOR AND BRAKE PEDAL IN ONE PIECE. : de en
  • US2664878A - Adjustable broiler for cook stoves : en
  • US2664858A - Adjustable line width writing fountain pen : en
  • US2665243A - Method of providing aluminum with a flexible oxide coating : en
  • AU2251653A - An improved pressure tight electric cable connector : en
  • AU2252953A - Priming means for centrifugal pumps : en
  • DE900804C - Process for achieving a rubber-elastic, waterproof, air-permeable woven, knitted and knitted fabric : de en
  • FR1049945A - Improvements relating to pressure-resistant seals for rotating components : en fr
  • FR1050042A - Flatbed offset printing press : en fr
  • FR1050056A - Advanced cooker : en fr
  • US2665295A - Diesters of dithiophosphoric acids and terpenes : en
  • DE900830C - Electrostatic microphone with stretched and multiple supported membrane : de en
  • DE900863C - Shortened umbrella : de en
  • DE901078C - Procedure for measuring the amount of apparent resistances of any phase : de en
  • DK76950C - Apparatus for aligning egg cartons. : da en
  • FR1050614A - Improvement in light signaling devices on vehicles : en fr
  • GB702126A - Improvements in methods of and apparatus for reinforcing and stabilizing structures,and particularly dams : en
  • DE901035C - Device for adjusting the cleaning tools in pile roller presses : de en
  • GB701793A - Improved method of treating tubular textile fabrics : en
  • GB702066A - Improvements in or relating to electric connectors provided with cord gripping means : en
  • DE1669744U - CONTAINER IN MIRROR SHAPE. : de en
  • DE900742C - Spin pot motor : de en
  • AU166285B2 - Safety coupling for power transmission mechanisms : en
  • DE900775C - Booking form : de en
  • DE900810C - Swivel handle attachment : de en
  • DE1669849U - TRANSPORT CONTAINER. : de en
  • DE901262C - Arrangement for carrying out a take-off procedure for high-speed aircraft, in which the high-speed aircraft takes off from a cargo or motor glider serving as a take-off aircraft : de en
  • DK76943C - Rotor for helicopter. : da en
  • FR1050438A - balancing of rotating bodies : en fr
  • GB702076A - Improvements in weighting motions for the warp beams of looms for weaving : en
  • DE901062C - Detent switch with safety device to prevent driving switches or the like from turning too quickly or tearing through, in particular pedal controls in electrically operated vehicles : de en
  • DE900732C - Device for regulating the energy supply during the treatment, for example the drying of substances in an alternating electric field : de en
  • FR1049801A - Molded bodies offering high flexural and tensile strengths : en fr
  • FR1050031A - Automatic device for the pneumatic transport of liquid or fractionated solid products : en fr
  • DE752192C - Process for the production of gypsum slag cement : de en
  • DE900844C - Method and device for attaching fittings to insulating bodies : de en
  • DE901094C - Automatic arc welding machine with an electric motor driving the feed rollers : de en
  • DE901140C - Valve for pressure medium trailer brakes : de en
  • FR1049832A - Telephone device : en fr
  • FR1050339A - Method and device for cooling industrial furnaces, in particular siemens-martin furnaces, or parts of these furnaces : en fr
  • GB702031A - An improved gas burner : en
  • US2664938A - Plastic bonding machine : en
  • USD171252S - De lebecque utensil lid : en
  • AU2263653A - Improvements in or relating to paints : en
  • DE901252C - Buttonhole sewing machine : de en
  • DE901267C - Work telegraph : de en
  • US2665266A - Glycidyl ethers of condensation products of certain aromatic hydroxy compounds with phenols having unsaturated hydrocarbon side chains : en
  • DE900778C - Luminescent screen : de en
  • DE1669864U - SOCKING MARKING. : de en
  • AU2059653A - Improvements relating to garage doors andthe like : en
  • DE756162C - Device for generating mechanical vibrations : de en
  • DE900939C - Steam engine system with reheating : de en
  • CA499007A - Hose coupling : en fr
  • AU2274153A - Improvements in propulsion systems for vehicles : en
  • CA499001A - Shock absorbers : en fr
  • US2664853A - Apparatus for vapor coating : en
  • DE900925C - Process for the production of hinges, hangers and Like. Made of profile material : de en
  • DE901170C - Line-up device for letter files : de en
  • US2664603A - Window channel construction : en
  • DE1669717U - AIRPLANE WITH ROTATING RECOIL LIFT AND RECOIL STEERING AND COUNTERPRESSURE THROTTLE ENGINE. : de en
  • CA499036A - Brine evaporation system : en fr
  • US2664982A - Coupling device : en
  • US2664827A - Oil well pump : en
  • DE900796C - Container with anklet : de en
  • FR1049925A - Beets and similar plants with taproots : en fr
  • FR1050417A - Advanced weighing device : en fr
  • AU160177B2 - Improvements relating to machines having induction motor drives : en
  • GB701851A - Electrical pulse circuits : en
  • AU161159B2 - Dryer : en
  • AU2258353A - Corrosion protecting metal finishing composition : en
  • DE900768C - Hydraulic add-on device for machine tools of all kinds : de en
  • USD171244S - Portable house : en
  • DE900818C - Tiltable arc furnace : de en
  • FR1050098A - Steel element belt conveyor : en fr
  • FR1050586A - : fr
  • FR1050245A - Torsiometer : en fr
  • AU2252853A - Oil retainer for gloves or mitts : en
  • FR1049856A - Brake system with multiple isobaric segments : en fr
  • FR1050560A - : fr
  • DE900707C - Circuit arrangement for the generation of pulses with a constant ratio of the pulse duration to the pulse pause at different pulse frequencies : de en
  • US2664778A - Self-clenching nail : en
  • US2664909A - Boiler blow-off and sewer protection : en
  • US2665283A - Copolymers : en
  • DE1669954U - HELICOPTER AS A CHILDREN'S TOY. : de en
  • FR1050067A - Process for the production of trapezoidal transmission belts and articles obtained : en fr
  • AU164115B2 - Driving device for friction drives, especially belt drives : en
  • AU161983B2 - Improvements in centering systems for gear-driven spindles of spinning or twisting frames ofthe oscillating spindle type : en
  • US2665339A - High and very high frequency tunable circuits : en
  • US2664869A - Automobile valve protection plate : en
  • DE900932C - Separation of mixtures of small molecular gases : de en
  • AU167709B2 - Wood bending machine : en
  • DE877128C - Process for treating two or more fluids with one another : de en
  • DE900988C - Interior fittings whose furniture is designed so that part of them can be used as a shipping container for the other part : de en
  • FR1050104A - Mobile machine for collecting cereal bleaches : en fr
  • FR1050498A - Manufacture of unbreakable wooden heels for ladies' shoes : en fr
  • GB701892A - Improvements in and relating to refrigeration systems : en
  • AU2248353A - Improvements in or relating to production of electroconductively coated glass transparent electro-conductive article : en
  • CA498970A - Preparation of beta-oxo esters : en fr
  • AU160505B2 - Swing grinder : en
  • US2664993A - Load carrier for use in overhead trolley conveyer systems : en
  • FR1050175A - Loading and unloading mechanism for suspended carriers : en fr
  • US2665175A - Track laying front wheel for tricycle tractors : en
  • DE901257C - Luminescent screen : de en
  • FR1050637A - Reactor for continuous work : en fr
  • GB702125A - Means for producing true appearance of solid objects from plane pictures thereof : en
  • AU160420B2 - Improvements in machines for lapping tape onto an electric conductor or other support : en
  • AU160557B2 - 1'Improvements relating to electric apparatus, such as magnetic amplifiers, employing saturable regulating chokes : en
  • DE1669810U - DEVICE FOR ADJUSTING BRAKE SHOES. : de en
  • USPP1238P - Lilac plant : en
  • AU2254653A - Improvements in and relating to control circuits for alternate series systems : en
  • AU164657B2 - Process forthe. purification of lactams : en
  • USD171247S - Cigarette lighter holder : en
  • CA499000A - Liquid styrene-butadiene interpolymers : en fr
  • CA499011A - Oil dropper : en fr
  • DE1669850U - TRANSPORT CONTAINER. : de en
  • FR1050008A - Esters of aminooxybenzoic acids : en fr
  • FR1050288A - Mechanical rectifier for sudden pulsed loads, in particular for starting internal combustion engines : en fr
  • US2665405A - Regulated low-voltage power supply : en
  • US2664955A - Spray booth and fire extinguishing mechanism for the same : en
  • USD171261S - Skill testing game device : en
  • US2665190A - Purification of waste gases containing chlorine by treatment with an alkaline nitrite solution to effect removal of the chlorine constituent therefrom : en
  • US2664719A - Process and apparatus for separating gas mixtures : en
  • US2664901A - Quenching device : en
  • US2665227A - Apparatus and method of coating by vapor deposition : en
  • AU164943B2 - Improvements in and relating to hydraulic power control systems : en
  • AU2251953A - Improvements in packages for sutures and ligatures : en
  • DE901089C - Locking device for the main switch of a tube testing device : de en
  • FR1049948A - Walls, low walls and partitions with beds and toothed joints assembling groups of plates making up concrete blocks with two or more air layers : en fr
  • CA499003A - Production of melamine : en fr
  • DE901098C - Shaft furnace for the gasification of ash-rich, possibly bituminous fuels : de en
  • GB701788A - Improvements in loom harness : en
  • CA498940A - Motor vehicle electrical systems : en fr
  • DE1669759U - WRISTWATCH. : de en
  • DE1669951U - WARNING DEVICE, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • FR1050372A - Styrenated products : en fr
  • AU2266353A - Improvements in or relating to shoes for personal wear : en
  • FR1050479A - Improvements to dust extractors : en fr
  • GR14954B - INSECTICIDES SUITABLE FOR THE EXTERMINATION OF ALL INSECTS. : el en
  • AU1522052A - Improvements in and relating to two wheeled rotary scoops andthe like : en
  • AU2270453A - Electrical connection, method and apparatus : en
  • CA499049A - Insecticidal composition with a wheat dust carrier : en fr
  • US2664655A - Sadiron lift : en
  • GB701876A - Improvements in conveyors for slurry, pulp or the like moist material : en
  • US2664623A - Beer can punch : en
  • US2664633A - Skirt marker : en
  • AU163521B2 - Improvements in valves for telescopic hydraulic shock absorbers : en
  • DE1669990U - LIGHTWEIGHT PANEL. : de en
  • US2664725A - Knitted cap and method of making the same : en
  • US2664732A - Machine for automatically producing apparel belts and like strap bodies : en
  • US2664651A - Combined scarifying and digging attachment for bulldozers : en
  • US2664835A - Building surfacing material : en
  • GB701792A - Improved method of treating tubular textile fabrics : en
  • AU2253653A - Heating and ventilating apparatus : en
  • DE1669870U - IN ADJUSTMENT VARIABLE ELASTIC. : de en
  • DE1669840U - TRAFFIC GAME. : de en
  • FR1049901A - Improvements to molded plastic packaging with a view to facilitating their manufacture and the extraction of the packaged products from their packaging : en fr
  • US2664702A - Cooled flame tube : en
  • CA498983A - Alkenyl silane interpolymers : en fr
  • CA498988A - Photographic developers of increased solubility : en fr
  • US2664798A - Camera body construction : en
  • US2665119A - Method and apparatus for cleaning gas-swept heating surfaces : en
  • US2665019A - Apparatus and method for unloading lumber and the like : en
  • US2665228A - Apparatus and process for vapor coating : en
  • US2665110A - Logging tractor : en
  • CA499014A - Alloy anode for electrodeposition of zinc : en fr
  • USD171246S - Cribbage board or similar article : en
  • US2664998A - Container for neutron irradiated material : en
  • US2665328A - Oil-impregnated electric power cable with flow-limiting tapes : en
  • AU159088B2 - Improvements in and relating to drag type rotary scoops : en
  • US2665052A - Nozzle with ram jet action : en
  • US2665333A - Apparatus for measuring thickness of sheet material : en
  • DE1670035U - WHEELSTOCK AS SPORTS EQUIPMENT. : de en
  • DE900864C - Lock for containers : de en
  • DE901081C - Switching arrangement to avoid relaxation oscillations in capacitive voltage converters : de en
  • US2664567A - Pneumatic boxing helmet : en
  • US2664621A - Drill bit remover : en
  • US2664654A - Electric steaming iron : en
  • BE511899A - PRINTING DEVICE FOR RECORDING PARIS RESULTS. : en fr
  • AU161945B2 - Concrete form and method of molding concrete columns therewith : en
  • DE1670007U - STOPPER PLUGLESS VALVE. : de en
  • GB701807A - Synthesis of carotenoid polyene compounds having vitamin-a activity : en
  • US2664779A - Flame analyzer and flame source therefor : en
  • US2665020A - Self-loading and unloading vehicle for palletized loads : en
  • US2664845A - Line tension signal : en
  • US2664906A - Engine governor : en
  • DE1669941U - STEERING WHEEL PROTECTION COVER FOR VEHICLES. : de en
  • DE900887C - Punched card duplicating machine : de en
  • DE901265C - Automatic speed limit for motor vehicles by means of electromagnetic waves : de en
  • US2664764A - Foam pressure balanced walking beam type oil well pumping jack : en
  • US2664981A - Electromagnetically controlled friction clutch : en
  • US2665004A - Process for treating froth flotation concentrates : en
  • US2665403A - Electric motor : en
  • US2664949A - Timing system : en
  • AU1597253A - Improved means for cutting or trimming the edges ofthe grass on lawns orthe like : en
  • CA498966A - Pneumatic circuit breaker operating mechanism comprising a dumping valve permitting rapid reversal of the movement of the fluid operated motor : en fr
  • CA498969A - Non-ionic surface active agent : en fr
  • DE760760C - Device for the protection of the patient during X-ray diagnostics : de en
  • DE901112C - Process for polymerizing or copolymerizing acrylonitrile : de en
  • FR1050223A - Process for the manufacture of an aqueous dispersion of polyethylene or of a polymerized or polycondensed compound of high molecular weight : en fr
  • DE901271C - Methods of improving cement slurry : de en
  • DE1669812U - FASTENER INTENDED FOR INSTALLATION OF UNITS WITH FRAME INTO PANELS. : de en
  • US2665012A - Wire lifting crane : en
  • US2664587A - Conversion arrangement for suction cleaners : en
  • US2664952A - Casing packer cup : en
  • DE901157C - Device for loading rolling mill equipment with sheet metal stacks : de en
  • DE901230C - Process for casting metal blocks : de en
  • FR1050261A - Independent fairlead : en fr
  • FR1050530A - : fr
  • AU159557B2 - Means for securing badges or like articles to vehicle or other bodies : en
  • AU167109B2 - Process for producing monoesters of substituted-2- a midopropane-1, 3-diols : en
  • US2664885A - Stereoscopic device : en
  • US2665325A - Accumulator cell : en
  • AU2245953A - Improvements in or relating to thermionic valve amplifying circuits : en
  • US2664701A - Combustion equipment of rocket motors : en
  • US2664657A - Device for adjustably mounting packs of indicator cards or plates : en
  • US2664907A - Apparatus for proportioning flows of different materials : en
  • US2665041A - Combination form for washing woolen socks : en
  • US2665149A - Hydraulic drilling lift and packer therefor : en
  • USD171242S - Belf etal toolbox : en
  • USD171260S - Knitting bag ob similar article : en
  • DE901172C - Process for the production of ureas, urethanes or thiourethanes : de en
  • FR1050625A - Drive axle for motor vehicles : en fr
  • GB702007A - Preparation of amides : en
  • GB702041A - Improvements in or relating to the reduction of vat dyes : en
  • FR1050526A - : fr
  • FR1050011A - Purification process for titanium tetrachloride : en fr
  • FR1050106A - Shoe for removing successive playing cards and for placing these cards in the game, in particular to facilitate the development of the game called canasta : en fr
  • FR1050394A - Process for stabilizing oxygen-based bleaching baths with an alkaline reaction : en fr
  • DE1669740U - ACCIDENT PREVENTION SHOE. : de en
  • AU160614B2 - Improvements in or relating to thermionic valve amplifying circuits : en
  • FR1049881A - Derailleur for cycles or similar applications : en fr
  • CA499019A - Method for improving the strength of artificial insolubilized protein filaments : en fr
  • FR1050573A - Improvement in manual guide planes : en fr
  • FR1049935A - Brochure and Book Spine Rolling Machine : en fr
  • FR1050437A - drawing of glass fibers and the like : en fr
  • FR1050508A - Container : en fr
  • GB701933A - Improvements in or relating to control switches for electric circuits : en
  • FR1050109A - Transcriber : en fr
  • FR1050139A - Process and apparatus for the granulation of slag, slag and all the like : en fr
  • FR1050068A - Improvements in catalytic polymerization : en fr
  • FR1050295A - Advanced absorption refrigerator : en fr
  • FR1050516A - Improvements relating to independent wheel suspensions : en fr
  • GB701784A - A portable or removable floor covering adapted to provide a games court or pitch : en
  • DE900829C - Process for the suppression of picture rewind in television recording and picture tubes : de en
  • FR1049815A - Acatene type transmission for bicycles : en fr
  • DE901005C - Adding machine with writing device : de en
  • FR1050506A - Thermal rock drilling : en fr
  • FR1050510A - Hydraulic spool valve : en fr
  • GB702036A - Rotary hydraulic machine : en
  • US2664898A - Posting tray : en
  • FR1050108A - Metallic packaging or any other material with two hermetic compartments : en fr
  • FR1050204A - Improvements in the manufacture of explosives cartridges : en fr
  • FR1050278A - Manufacturing process of artificial piezoelectric elements : en fr
  • DE901124C - Relieved welding socket connection for pipes with large diameters : de en
  • FR1050193A - Continuously variable speed hydraulic torque converter : en fr
  • FR1049826A - Cam switch with odd number of contact blades : en fr
  • FR1049991A - Process for machining by grinding cutlery articles : en fr
  • FR1050340A - Improvements in recording on discs : en fr
  • FR1049977A - Improvements to radiators for high power electron tubes : en fr
  • FR1050147A - Device for reminding and guiding the power supply conductors of non-fixed electrical appliances, such as irons, portable lamps and others : en fr
  • FR1050519A - Emissive Cathode Improvements for Electron Discharge Tubes : en fr
  • DE900695C - Safety device for pressure decomposer : de en
  • GB702020A - An improved grinder for drills, taps and like tools : en
  • DE900814C - Process for the preparation of phosphoric acid and thiophosphoric acid tris-dialkylamides or monohalophosphoric acid and thiophosphoric acid-bis-dialkylamides : de en
  • DE901056C - Process for the isolation of amino acids : de en
  • GB702023A - Method of and apparatus for the manufacture of artificial filaments, threads and the like : en
  • FR1050115A - Improvements to shoes : en fr
  • FR1050304A - Method and apparatus for the destructive distillation of oil shale : en fr
  • DE900854C - Sluice for corpuscular beam apparatus, especially electron microscopes : de en
  • US2665040A - Mannequin for wearing apparel : en
  • US2664770A - Holding device for flange bolts : en
  • US2664959A - Aircraft engine and propeller control system : en
  • FR1050599A - Cycle building set : en fr
  • DE900944C - Steel alloy for devices for the treatment of hydrocarbons : de en
  • DE901137C - Parachute with a canopy made of ribbons : de en
  • DK76916C - Method for sewing uniform garments in series production. : da en
  • DE901259C - Arrangement for the formation of related documents, e.g. Italics, using the photocomposition process : de en
  • DE900749C - Process for the production of profiled bodies containing synthetic resin : de en
  • DE901156C - Conveyor pipe switch for pneumatic conveyance : de en
  • GB701789A - Process for the production of compounds containing an -nh group from carboxylic acids and organic carbonyl compounds : en
  • US2664821A - Method of and means for varying the circumference of printing cylinders : en
  • US2665060A - Power washing centrifugal separator with indentations along the inner peripheral edges of the separating disks : en
  • US2665114A - Clothesline pulley : en
  • US2665344A - Silent magnetic switch : en
  • DE1669911U - TWO-PIECE SLIDE FRAME, ESPECIALLY FOR THE RECORDING OF SLIDES FOR FILM-IMAGE PROJECTION. : de en
  • DE901087C - Air-cooled storage capacity composed of several partial capacitors : de en
  • FR1049883A - Board game imitating the game of football : en fr
  • GB701863A - Improvements in or relating to circuits for protecting amplifiers from overload : en
  • DE1669882U - HEAT EXCHANGER. : de en
  • FR1050472A - Improvements made to a cinematographic projector intended in particular for stereoscopic projection : en fr
  • GB701808A - Synthesis of carotenoid polyene compounds having vitamin a activity : en
  • FR1050242A - Photographic developer : en fr
  • FR1049875A - Granulator : en fr
  • FR1049949A - Seal for hypodermic syringe : en fr
  • US2665122A - Hydraulic power means and seal for pressure vessel agitators : en
  • US2665146A - Pipe fastening means : en
  • GB701928A - Improvements in or relating to a vibrating conveyor : en
  • FR1049953A - Improvements to centrifugal devices : en fr
  • GB701827A - Improvements in or relating to television camera tubes : en
  • US2665092A - Spraying attachment for airplanes : en
  • DE1669742U - MULTIPLE COMPARTMENT CONTAINERS FOR PINS, PENS AND THE LIKE. SMALL IRON OR OTHER GOODS. : de en
  • FR1050150A - Stopper for bottles, flasks or the like : en fr
  • GB702119A - Improvements relating to grid structures for electronic tubes : en
  • FR1050609A - Improvement in the processing of films in high-speed machines working in a lost bath : en fr
  • DE1669957U - CARRYING DEVICE IN CONNECTION WITH PACKAGING. : de en
  • DE900943C - Lid lifting device for industrial furnaces : de en
  • GB701879A - Improvements relating to handle assemblies for doors : en
  • FR1049822A - Eyeglass frame : en fr
  • FR1050046A - : fr
  • US2665249A - Waste disposal : en
  • FR1050163A - Dispensing device with automatic exit from its trunk : en fr
  • FR1050458A - Distillation apparatus : en fr
  • FR1050513A - Electric welding gun : en fr
  • GB702122A - Pipe sections : en
  • AU161197B2 - Improved torque motor for servo andother applications : en
  • AU166591B2 - Side delivery rake for agricultural purposes : en
  • DE1669909U - HOUSEHOLD SCALE. : de en
  • GB701783A - Improvements relating to television receiving apparatus : en
  • DE901200C - High-voltage switch with arc extinguishing by a flowing pressure medium : de en
  • FR1049979A - Control system for conveyor belts with steel elements or similar handling devices : en fr
  • FR1050377A - Process for the recovery of rubber from latex centrifugation residues : en fr
  • FR1050412A - Explosive mine : en fr
  • FR1049967A - Covered door clasp : en fr
  • GB702047A - Process and means for spinning, twisting or cabling yarns : en
  • DE1669953U - MODULAR BOX. : de en
  • DE1669735U - LATERAL LOCKING FOR LIFTING DOORS OD. DGL. : de en
  • DE1670005U - BIRD CAGE. : de en
  • DE1670040U - TABLE GOAL GAME. : de en
  • DE900725C - Adjustable capacitor : de en
  • FR1050549A - : fr
  • GB701865A - Improvements in or relating to permeability tuning arrangements for radio receivers or the like : en
  • US2664834A - Apparatus for forming edible receptacles : en
  • US2664857A - Pig castrating holder : en
  • US2665244A - Refining aluminum electrolytically : en
  • US2665392A - Magnetic induction accelerator : en
  • DE900983C - Cleaning and polishing agents for plastics : de en
  • FR1050095A - Improvements to gear pumps and their applications : en fr
  • FR1050572A - Method and apparatus for the reduction of zinc ores : en fr
  • FR1050617A - Basketball game on table : en fr
  • GB702035A - Process and apparatus for the production of synthesis-gas from gaseous aliphatic hydrocarbons and oxygen : en
  • GB702092A - Improvements in lubricating devices for friction disc clutches : en
  • AU2246453A - Improvements relating to branched pipes or pipe fittings : en
  • DE1669847U - CHEESE PACK. : de en
  • DE1670052U - PIN LOCKING. : de en
  • GB702111A - Disintegrating apparatus : en
  • DE900978C - Process for the production of sintered magnets : de en
  • FR1050002A - Capacitor : en fr
  • GB701995A - Machine for roughening leather and plastic materials : en
  • DE900850C - Closed electric pendant light : de en
  • DE762270C - Operating mode for a network coupling device between a three-phase network and a direct current network, consisting of two converters of different sizes : de en
  • US2664626A - Hedge trimmer : en
  • AU2269853A - Hood latch : en
  • FR1050199A - Improvements to templets for looms : en fr
  • FR1050312A - Developments relating to ethenoxy-n-monoethanolamides of abietic acid : en fr
  • GB701890A - Improvements in or relating to electric water heaters : en
  • US2664912A - Automatic hydraulic valve : en
  • US2665025A - Multiple-wiper mechanism for labeling machines : en
  • DE1669983U - SPRING CONTACTS ON FUSES. : de en
  • DE1669871U - COMBINATION PANTS. : de en
  • DE1669933U - BOX CUT-OUT FOR FOLDING CARTON. : de en
  • DE900839C - Flexible concentric high-frequency cable with air space insulation : de en
  • DE900927C - Thread rolling device with a thread roller seated on a work spindle, which engages in a cutting thread-bearing surface of a stationary segment piece opposite the thread roller : de en
  • DE901273C - Manhole helix, the sliding track of which is composed of individual sector-shaped plates that are carried by the jacket of the helix : de en
  • US2664803A - Power pulverizing plow : en
  • AU164117B2 - Locking means for securing a nut onto a screwed member : en
  • CA499064A - Preparation of iron-type catalysts : en fr
  • FR1050388A - Automatic steam jet pressurized oil vaporizer : en fr
  • FR1050492A - Improvement in hand saws : en fr
  • FR1050588A - Brake control for handlebars of cycles, motorcycles, scooters and the like : en fr
  • US2664890A - Oxygen therapy tent : en
  • US2665247A - Apparatus for electropolishing metals : en
  • US2664929A - Hydraulic log-barker having logholddown rollers and confronting rotary spray heads : en
  • USD171264S - Illuminated tweezers : en
  • DE1669834U - WRITING PAD. : de en
  • DE900994C - Debarking machine with chain beating or the like. : de en
  • DK76926C - Method for producing an impregnating agent for impregnating insulating paper for cables and capacitors. : da en
  • GB701857A - Improvements in or relating to snap-action electric switches : en
  • CA19449S - Electric convector heater : en
  • DE900848C - Dimmer switch, especially for light motorcycles : de en
  • DE901033C - Method and device for placing bottles and other containers successively under negative pressure and under positive pressure : de en
  • DE901165C - Electrical control unit for controlling the inlet chain wall on the clamping frame : de en
  • FR1050410A - Quick, easily interlocking and tensile-resistant joint, especially for elements of cylindrical section : en fr
  • USD171258S - Kay railway car body : en
  • DE1669996U - TIME STAMP CLOCK, IN PARTICULAR MANUAL TIME STAMP CLOCK. : de en
  • DE757174C - Device for irradiation with neutrons, in particular for imaging objects by means of neutron irradiation : de en
  • DE901146C - Tensioning device for chains, especially for bicycles : de en
  • FR1050174A - Process for finishing fibrous materials : en fr
  • DE904751C - Rotary head for spinning machines : de en
  • FR1050137A - Manufacturing process of multiple aluminum foil and multiple aluminum foil produced according to this process : en fr
  • FR1050414A - Method and apparatus for combustion of fuels : en fr
  • US2664570A - Wearing apparel with stretchable circumferential insets : en
  • US2664602A - Draught excluding strip : en
  • US2664824A - Pumping unit : en
  • US2665275A - 2, 4-diamino-7, 8-disubstituted pteridines : en
  • FR1050576A - Process for the preparation of alkali salts of xylan sulfuric ester : en fr
  • FR1049919A - New way of manufacturing ball joints : en fr
  • FR1049969A - Sewing machine extensions : en fr
  • FR1050354A - Sulfur-containing vat dyes and process for their preparation : en fr
  • GR14953B - MANUFACTURE OF CIGARETTE FILTER IN THE FORM OF PIPE. : el en
  • US2665254A - Oxidation inhibited mineral oil : en
  • US2665210A - Method of refining raw cocoa and raw masses made therefrom : en
  • DE1670086U - HANGER TAG. : de en
  • GB701870A - Photographic pivoted blade lens shutter with a flashbulb synchronizer : en
  • FR1050005A - Process for dyeing articles of polyamides or polyurethanes : en fr
  • GB701782A - Magnetron oscillators : en
  • FR1049961A - Process for obtaining metallurgical iron powders : en fr
  • FR1050298A - Slit drum for winders intended for obtaining crossed coils : en fr
  • DE900762C - Pipe joint : de en
  • FR1050299A - Ripening cabinet for fruits or other plant products : en fr
  • DK76939C - Feeder for shaking screens. : da en
  • FR1050075A - Honeycomb dispersive mirror : en fr
  • IS276B6 - Fish processing machine : en is
  • DE1669973U - LIQUID-DRINKED VENTILATION AIR COOLER. : de en
  • DE901012C - Fuel feed device for internal combustion engines : de en
  • DE901244C - Compass with at least one articulated leg : de en
  • DE900956C - Funnel-shaped radiator for extremely short electrical waves : de en
  • FR1049933A - Manufacture of woven wire mesh : en fr
  • DE1670070U - ROTATING DRUM FOR PRE-REFRESHING AND FINISHED METALS. : de en
  • DE900699C - Process for the preparation of N-alkyl- and N-aralkyl-1- (p-oxyphenyl) -2-aminobutanol-1 : de en
  • DE900801C - Device on wet setting machines for discharging the heavy set components : de en
  • DE901242C - Process for the production of heat-sensitive, preserved rubber milk and articles made therefrom : de en
  • US2664613A - Molding core : en
  • DE1669935U - ENDLESS FORMS, PREFERABLY FOR OFFICE MACHINES. : de en
  • US2665270A - Process for preparing copolymers of styrene and divinylbenzene : en
  • US2664976A - Portable well servicing equipment : en
  • US2665290A - Separation of oxygenated organic compounds : en
  • FR1049960A - Improvements to wire brushes for cleaning tubes : en fr
  • AU2270753A - Therapeutically valuable esters and methods for obtaining thesame : en
  • USD171269S - Spuehler bottle : en
  • DE1669868U - WOOL OR BLANKET. : de en
  • DE901009C - Mobile device and method for pest control in agriculture : de en
  • US2664791A - Manual indexing mechanism : en
  • DE900783C - Closure for an extinguishing agent container from which the extinguishing agent is expelled under pressure : de en
  • DE900840C - Insulating or protective cover for electrical lines and cables made of synthetic, thermoplastic material that cannot be hardened by heat and pressure : de en
  • FR1050359A - Electronic pulse circulation calculator : en fr
  • GB702118A - Process and apparatus for stripping and regenerating finely divided solids contaminated with combustible matter : en
  • US2665393A - Deflecting and high voltage supply circuit : en
  • FR1050619A - Coating for choke or transformer : en fr
  • FR1050265A - Advanced training in sheet material transporters : en fr
  • US2664931A - Sectional chip breaker : en
  • DE1669749U - PACKAGING. : de en
  • FR1049958A - Folding removable bed : en fr
  • FR1049834A - Apron for metal bridges : en fr
  • FR1050294A - Combustion air preheating process for a steam generator : en fr
  • GB702085A - Improvements in hydrant for aircraft refueling and other uses : en
  • US2665076A - Thread guide pressure regulator : en
  • DE894391C - Process for treating gases and vapors with fine-grain adsorbents such as activated carbon, silica gel or the like. : de en
  • DE900769C - Multiple milling device : de en
  • DE900809C - Process for the production of brushes and similar products : de en
  • GB702015A - Improvements in or relating to vitamin compositions : en
  • FR1050262A - Improvement in tension and play compensation devices applicable to flexible links : en fr
  • FR1050469A - Automatic fire extinguisher for highly flammable liquids contained in open or underground tanks : en fr
  • FR1050476A - Mounting arrangement for switching, if required, from a service device to a replacement device : en fr
  • GB701986A - An improved process for de-acidification of ammonia liquor by distillation : en
  • US2665029A - Container : en
  • US2664795A - Photographic flash lighting and synchronizing system : en
  • AU162662B2 - Improvements in vehicle brakes : en
  • FR1050279A - Braking device for aircraft wheels : en fr
  • GB701893A - Improvements relating to x-ray tubes : en
  • AU2268453A - Oil burners : en
  • CA499048A - Pie crust mix : en fr
  • FR1050593A - : fr
  • DE901227C - Furnace for coking coal u. like : de en
  • US2664740A - Panel wall joint : en
  • AU2271253A - Improvements in locknuts and locknut assemblies : en
  • GB701822A - Improvements in or relating to electric switches having pivoted actuating members : en
  • FR1050395A - Bowl hearth for steam generator : en fr
  • DE1669903U - CLOTHING HANGER. : de en
  • FR1049993A - Clutch refinements : en fr
  • US2664944A - Chair : en
  • AU2273253A - Improvements in automobile door latches : en
  • FR1050050A - : fr
  • US2664636A - Line holder : en
  • AU164875B2 - A transistor amplifier : en
  • FR1049911A - Removable camp bed : en fr
  • FR1049941A - Improvements to devices such as contactors : en fr
  • AU2258453A - A method of sealing chromic acid treated surfaces while leaching alkali soluble compounds therefrom : en
  • DE900713C - High voltage insulator for oil-filled electrical devices : de en
  • CA498990A - Combined fuse and demand meter : en fr
  • FR1050047A - : fr
  • FR1050313A - Stabilized compositions based on vinylidene chloride : en fr
  • FR1050500A - Massage device : en fr
  • FR1050618A - Automatic frequency adjustment device of an oscillator : en fr
  • FR1050249A - Capping system for all containers : en fr
  • DE900900C - Cassette for films, e.g. X-ray films : de en
  • US2665003A - Combined display card and articles thereon : en
  • AU160323B2 - Improvements in and relating to ailerons for aircraft wings : en
  • US2665132A - Reinforced ball casing and method of manufacture : en
  • US2665095A - Mudguard indicator for vehicles, particularly automobiles : en
  • US2665173A - Air brake : en
  • US2665150A - Fastening device : en
  • US2665355A - Potentiometer : en
  • FR1049917A - Refrigerant grouping of turbo-machines and its applications : en fr
  • DE900907C - Hand scissors : de en
  • FR1049947A - Protective device for press-type machines : en fr
  • FR1050167A - Device for artificial respiration : en fr
  • AU158906B2 - Improved rotary multipoint switch : en
  • FR1049964A - Automatic rotary drum coin machine : en fr
  • AU2261753A - Improved control system for motor vehicle variable-speed transmission mechanism : en
  • FR1050039A - Float with pressure balancing : en fr
  • GB701930A - Improvements in gravity-responsive monitoring devices : en
  • GB701999A - Improvements in or relating to fuel systems for motor-cycles : en
  • DE901090C - Method and device for the precise localization of radioactive radiation in biological tissue and in other inhomogeneous substances : de en
  • FR1049932A - Box transforms into a small theater, particularly intended to contain cakes or other items for sale : en fr
  • FR1050043A - : fr
  • GB701917A - Improvements in resilient telescopic devices : en
  • DE900790C - Device for sending and receiving sound waves, in particular for eavesdropping and for determining the direction of noises in water : de en
  • DE900961C - Switchgear in which individual parts are housed in a special insulating material cover : de en
  • DE1669885U - ARRANGEMENT FOR HOLDING AN ELECTRIC MEASURING INSTRUMENT IN A PRESSURE-PROOF ENCLOSED HOUSING. : de en
  • GB702017A - Improvements relating to acrylonitrile compositions : en
  • US2665377A - Universal tuning system for television receivers : en
  • CA499016A - Production of triamino-monocyclic aromatic hydrocarbons : en fr
  • AU164086B2 - Improvements relating to garage doors andthe like : en
  • FR1050217A - Manufacturing process of acrylic nitrile polymerization products : en fr
  • US2665335A - Stereoscopic television method and apparatus : en
  • FR1050055A - Advanced ashtray : en fr
  • AU167411B2 - Production ofa non-crystallizing storage-stable aqueous syrup fromthe reduction product ofa saccharide : en
  • AU2270253A - Improvements in or relating tothe production of condensates ofa phenol with furfural : en
  • DE1670062U - SELF-WEDDING OR BELT THAT CAN BE FASTENED INTO CLOTHES. : de en
  • US2665345A - Relay : en
  • DE901138C - Friction clutch disc, especially for motor vehicle clutches : de en
  • FR1050631A - Improvements made to refrigeration devices : en fr
  • AU161110B2 - Improvements relating to branched pipes or pipe fittings : en
  • DE901120C - Injection pump with volume control without backflow : de en
  • US2664947A - Operating device for hold hatches : en
  • FR1049850A - Advanced tent : en fr
  • DE1669804U - LOG HOLDER. : de en
  • FR1050385A - Improvements to electromagnets : en fr
  • GB701823A - Improvements in or relating to hydro-extractors : en
  • GB702005A - Method of sealing tubes and charging and sealing thermal responsive elements : en
  • US2664965A - Suction cleaner : en
  • US2665367A - Inductor for the heat treatment of workpieces, especially crankshafts : en
  • GB701868A - Self-sealing door for coke-ovens : en
  • GB701957A - Band brake operating mechanisms : en
  • US2664787A - Thermal compensator : en
  • GB701888A - Improvements in or relating to processes and apparatus for freeze-drying : en
  • FR1050531A - : fr
  • FR1049829A - Preparation of activated carbon : en fr
  • FR1050555A - : fr
  • GB701896A - Improvements in or relating to electrical battery connectors : en
  • FR1050628A - Device for harvesting fruit : en fr
  • US2665126A - Crankshaft pin hardening machine : en
  • US2665358A - Resistor grid : en
  • DE901235C - Ruettelgehaenge, especially for emptying molding boxes in foundries : de en
  • DE901232C - Slab for the manufacture of clad sheets and process for the manufacture of the slabs : de en
  • FR1049894A - Process for obtaining tubing on tubes : en fr
  • DE900823C - Device for regulating transformers, in particular locomotive transformers : de en
  • FR1050416A - Process for preparing a substituted alcohol : en fr
  • US2664879A - Instrument for testing ph values of body canal liquids and color comparator for use therewith : en
  • US2664964A - Fibrous filter sheet for gases : en
  • DE901237C - Method for erecting walls from masonry stones : de en
  • FR1050128A - Improvements in teletransmission of information : en fr
  • FR1050564A - Intermediate gear for transmissions : en fr
  • US2665088A - Safety device for aircraft seat ejectors : en
  • CA499065A - Dull bit indicator : en fr
  • US2665388A - Scanning mechanism for color sorting machines : en
  • DE1669999U - SWITCHING DEVICE ON AGRICULTURAL EQUIPMENT. : de en
  • US2664676A - Finishing of workpieces : en
  • DE900787C - Device for arbitrarily changing the air pressure in vehicle tires while driving : de en
  • DE900912C - Process for the production of electrical insulating bodies from magnesium titanate : de en
  • AU163920B2 - Improvements in or relating to conveyor systems : en
  • AU2249153A - Composition for sound records containing polystyrene and silicon or boron carbide and process for making thesame : en
  • AU2268153A - Process for producing monoesters of substituted-2- a midopropane-1, 3-diols : en
  • CA499020A - Beet harvester : en fr
  • US2664665A - Toy telephone switchboard : en
  • US2665302A - Spirocyclohexanes and methods of preparation thereof : en
  • DE1670030U - LOCKING DEVICE FOR OPEN FLAPS, PREFERRED FOR OVEN. : de en
  • DE900897C - Circulating needle thread dispenser, thread tensioning device for rotating needle thread dispenser and sewing machine with needle thread dispenser and thread tensioning device : de en
  • FR1050367A - Multi-chamber camera : en fr
  • GB701958A - Metal connection for building frames : en
  • GB701828A - Improvements in joints for electric cables : en
  • GB702069A - Improvements relating to pressure butt welding : en
  • IE21035L - Methionine derivative : en
  • CA499071A - Explosively actuated bonding tool : en fr
  • DE900838C - Coaxial cable : de en
  • DE900843C - Arrangement for hanging or tensioning overhead lines : de en
  • DE900836C - Method for achieving the same level of phase angle constants in two-layer telecommunication cables : de en
  • DE900866C - Seating furniture with a spring-loaded frame : de en
  • DE900947C - Arrangement for making electrical records visible : de en
  • US2664640A - Micrometer for measuring thin insulation : en
  • US2664908A - Unloading valve : en
  • DE901154C - Device for conveying bulk goods : de en
  • AU2259953A - Improvements in or relating toa photoconducting semiconductor electrode for photoelectric cells : en
  • DE901216C - Relay, the contact spring set of which consists of non-pretensioned contact springs : de en
  • DE1669743U - CAPILLARY TUBE WITH ENGINE NOISE GENERATOR FOR POWERING TOY BOATS. : de en
  • DE896304C - Centrifugal clutch, especially for manual gearboxes : de en
  • DE900731C - A steel vessel cooled by an artificially moved air stream : de en
  • FR1050277A - Rheostat-potentiometer : en fr
  • GB702026A - Ring assembly for textile ring spinning frames : en
  • DE1669890U - ATTACHMENT FOR FLAT KNITTING MACHINE NEEDLE BEDS OF DIFFERENT TYPES AND DIVISIONS. : de en
  • DE1669938U - DEFROST DEVICE FOR THE WINDOWS OF MOTOR VEHICLES. : de en
  • DE901011C - Internal combustion engine : de en
  • FR1050020A - Apparatus for examining knitted stockings and the like : en fr
  • US2664659A - Gun skid : en
  • AU2270153A - Improvements in or relating to apparatus for xray spectrometry : en
  • US2664922A - Loom harness-strap : en
  • AU164026B2 - Independent suspensions : en
  • US2664886A - Orthopedic apparatus : en
  • US2665271A - Polymerization of n-vinyl lactams : en
  • AU166702B2 - A method of sealing chromic acid treated surfaces while leaching alkali soluble compounds therefrom : en
  • AU2246353A - Improvements in spreader stokers : en
  • AU2243853A - Gas taps : en
  • USD171255S - Insecticide vapoeizee : en
  • USD171254S - Gehring stocking : en
  • AU2328053A - Pad for use with flat bottomed rails : en
  • AU165135B2 - Deodorizing or disinfecting appliance : en
  • AU166368B2 - Improvements in apparatus for connecting webs of sheet material : en
  • DE1670033U - SHOE SOLE OR PARAGRAPH. : de en
  • DE901233C - Conical mandrel for continuous casting of metallic pipes : de en
  • US2665153A - Control system for locking means : en
  • US2664757A - Automatic belt tension take-up : en
  • USRE23765E - Apparatus for removing bark : en
  • DE901152C - Roller basket for the centrifugal machine for the production of heavy-duty centrifugal bodies, especially made of concrete : de en
  • FR1050425A - Spinning or twisting spindle : en fr
  • US2664988A - Strip feeding device : en
  • US2665195A - Chlorine from hci : en
  • US2665111A - Body lowering apparatus : en
  • US2665330A - Wall outlet and fixture mounting : en
  • US2665372A - Incandescent spotlight luminaire : en
  • AU2268253A - Improvements in fluid flow resistors : en
  • CA499085A - Winding machines for yarn or other filaments : en fr
  • DE900835C - Arrangement for coupling a high-frequency line : de en
  • FR1050315A - Drum machine for leatherworking : en fr
  • FR1050551A - : fr
  • DE1669932U - CONTAINER FOR THE SEALED STORAGE OF INDUSTRIAL PRODUCTS. : de en
  • DE900985C - Process for the purification of petrol hydrocarbons : de en
  • DE901030C - Air delivery device, especially for shelter ventilators : de en
  • FR1050131A - Improvement in automatic drinker mouths, or relating to these mouths : en fr
  • CA498973A - Two-stage pulping process : en fr
  • CA499058A - Conversion of hydrocarbon oils : en fr
  • AU2248953A - Improvements in or relating to resonator systems including magnetrons : en
  • DE1669892U - DEVICE FOR POLISHING COOKING PLATES OD. DGL. : de en
  • AU2267053A - Improvements in or relating to curtain heading tape : en
  • CA499079A - Fluid pressure control apparatus for free piston machines : en fr
  • CA19444S - Continuous forms register : en
  • US2664961A - Adjustable blade fan : en
  • US2665407A - Phase-shift circuits : en
  • US2664563A - Heel forming machine : en
  • DE1669956U - BOX WITH HANDLE. : de en
  • DE802453C - Conveyor belt suspension for underground mining : de en
  • GB701953A - Improvements in weighing scales : en
  • GB702011A - Improvements in the processing of nickel-copper matte : en
  • US2664724A - Warp knitting machine : en
  • CA498951A - Lock nut : en fr
  • DE901102C - Compressor system : de en
  • FR1050221A - Advanced Flashlight : en fr
  • GB702016A - Manufacture of a stable preparation of the molecular compound of 4-dimethylamino-1-phenyl-2:3-dimethyl-5-pyrazolone and butyl-chloral hydrate : en
  • DE901166C - Yarn narrowing machine : de en
  • FR1050320A - components of accumulators and their manufacturing process : en fr
  • FR1050329A - Improvements to the consolidation and rotation fittings of wooden doors and crosses and their assembly : en fr
  • US2664897A - Die cast loose-leaf ring metal frame : en
  • US2664688A - Cotton picker doffer means : en
  • US2664822A - Fuze : en
  • CA499046A - Cast high stake log bunks : en fr
  • AU1607753A - Process and apparatus for spraying textiles : en
  • US2664919A - Cutting pile wire : en
  • US2665341A - Shockproof locking electrical plug and receptacle : en
  • US2665350A - Fuse link : en
  • US2664661A - Fishing apparatus : en
  • US2664678A - Pneumatic sanding device : en
  • US2664790A - Work loading mechanism : en
  • US2665109A - Spring tool : en
  • US2664737A - Locking device : en
  • FR1050000A - Improvements to level adjustment devices using electrodes : en fr
  • FR1050478A - Parquet wax stick : en fr
  • DE1670018U - HYDRAULIC TILT SYSTEM FOR TRANSPORT VEHICLES. : de en
  • FR1050074A - Device intended to prevent the formation of a vacuum in the mechanism housings : en fr
  • FR1050585A - Rotary carrot valve : en fr
  • US2664663A - Dispenser of rodenticides : en
  • US2665366A - Electric automatic stock and chicken waterer : en
  • US2664598A - Sliding panel and mounting : en
  • FR1049878A - Suspension device for vials or containers : en fr
  • DE1669741U - SANDAL STRAPS WITH PIPE. : de en
  • DE761251C - Arrangement to reduce the starting current of synchronous and asynchronous motors : de en
  • FR1050009A - : fr
  • FR1050166A - Linkage system : en fr
  • FR1050347A - Improvements in methods and means to increase the corrosion resistance of metal surfaces : en fr
  • FR1050486A - Improvements to kilns and carbon black production processes : en fr
  • FR1050616A - Flow machine for two directions of passage : en fr
  • GB701791A - Improvements in or relating to oscillating drive mechanisms : en
  • GB701837A - Improvements in or relating to conductors for high frequency coils : en
  • DE901246C - Device for mechanical image change with projector : de en
  • AU167646B2 - Improvements in or relating tothe welding of metals or alloys : en
  • AU2259853A - Improvements in or relating to electric cables : en
  • US2664736A - Door lock : en
  • US2664761A - Gearshift conversion apparatus : en
  • US2664854A - Container : en
  • US2664884A - Scalp massaging device : en
  • US2664894A - Dilator for clogged teats : en
  • US2665015A - Livestock feeder : en
  • US2665049A - Partitioned folded-blank bottle carrier : en
  • AU166749B2 - Process and apparatus for spraying textiles : en
  • US2664566A - Flexible shell suit : en
  • US2665397A - Solenoid : en
  • US2664565A - Staple driver : en
  • US2665187A - Device for making permanent records : en
  • CA499042A - Cam grinding machine : en fr
  • FR1050421A - Improvements to digital data storage systems : en fr
  • FR1050434A - Switching system for telecommunications : en fr
  • AU2244053A - Capseals for container closures : en
  • AU2246653A - Improvements in centering systems for gear-driven spindles of spinning or twisting frames ofthe oscillating spindle type : en
  • CA498997A - Method of firing glaze on a ceramic surface : en fr
  • FR1050621A - Keypad-controlled translator bar registering machine : en fr
  • CA498991A - Filtered thyratron control circuits : en fr
  • AU166818B2 - Improvements in or relating to circuit interrupters : en
  • DE1618591U - Chain link for caterpillar chains on vehicle caterpillars : de en
  • FR1050331A - Multipurpose wire basket : en fr
  • GB701810A - Improvements in the weaving of pile fabrics : en
  • DE1669848U - EDGE AND BASE REINFORCEMENT FOR ROUND SHEET METAL OBJECTS. : de en
  • DE1670037U - ENTERTAINMENT GAME. : de en
  • AU2251853A - Improvements in or relating to domestic electric cookers : en
  • AU2259353A - Wood bending machine : en
  • AU2265953A - Improvements in or relating to laundry apparatus : en
  • AU165502B2 - Combination harvester-thresher and collector press : en
  • AU2252553A - Process for increasing the casting output in continuous casting installations : en
  • AU2264753A - Improvements in or relating to method of attaching fastener andthe fastener attachment : en
  • DE900950C - Pulse generator with a pulse generating network : de en
  • FR1050389A - Improvements to seats with adjustable tilt backs, particularly those for vehicles : en fr
  • FR1050542A - Water resistant shrinkable capsules and method for their manufacture : en fr
  • AU167308B2 - Improvements in fluid flow resistors : en
  • US2665037A - Container : en
  • AU163734B2 - Improvements in centering systems for gear-driven spindles of spinning or twisting frames ofthe oscillating spindle type : en
  • CA499051A - Dining car kitchen ventilating system : en fr
  • CA499057A - Method of controlling reaction temperatures : en fr
  • DE1669859U - DEVICE FOR REPAIRING HYDRANTS. : de en
  • GB701882A - Improvements in cable operated brakes for bicycles and similar vehicles : en
  • GB701897A - Improvements in and relating to display cards : en
  • AU168046B2 - Production of aliphatic alpha-hydroxy-carboxylic acids and derivatives thereof : en
  • US2664718A - Process of and apparatus for lowtemperature separation of air : en
  • US2665351A - Arrangement in air blast circuit breaker provided with damping resistance : en
  • US2665163A - Ground release for cargo parachutes : en
  • AU156731B2 - Improvements in propulsion systems for vehicles : en
  • CA498959A - Motive fuel converter : en fr
  • AU2242053A - Front end ofa self-supporting motor vehicle : en
  • DE1669955U - TRANSPORT CONTAINER FOR MOTOR VEHICLES. : de en
  • GB701825A - Improvements in or relating to hydro-extractors : en
  • US2665268A - Vulcanization of rubber : en
  • JPS2929B1 - : ja
  • US2664788A - Stereotype finishing machine : en
  • US2664995A - Natural frequency vibrating conveyer : en
  • AU2267653A - Improvements in or relating to electrical transformers : en
  • US2665365A - Electrically heated tool : en
  • US2665395A - Measuring circuit : en
  • DE1669765U - VOT FOR WASHING MACHINES. : de en
  • DE900870C - Upholstered seat furniture that can be converted into a bed, mainly a double bed : de en
  • DE901116C - Device for fluorescence examinations : de en
  • FR1049893A - Large radius circumference arc tracer : en fr
  • CA499012A - Resilient mounting : en fr
  • US2664837A - Suspended furnace arch : en
  • AU2261453A - Improvements in or relating to amplifying-circuit arrangements : en
  • US2664624A - Nail clipper : en
  • US2665235A - Calcium lactate suppository : en
  • DE1669814U - AUTOMATICALLY SWITCHING REGISTER FOR ACCORDIONS. : de en
  • GR14955B - MANNER OF MANUFACTURING HEATING TRANSMISSIONS OUT OF PLATE TO SAVE MATERIAL AND WORK. : el en
  • DE901239C - Retractable rigid attic stairs : de en
  • FR1050006A - Improvement with cellulose lacquers and varnishes intended to be sprayed using liquefied gas under pressure : en fr
  • FR1050515A - Electric discharge device in a vapor : en fr
  • US2664694A - Apparatus for twisting and winding yarns : en
  • US2664706A - Rotary, toroidal chamber type hydraulic coupling and fluid circulating controls therefor : en
  • AU167877B2 - Method and apparatus for seismic exploration : en
  • CA498948A - Method of and means for forming extruded plastic sheet : en fr
  • US2664985A - Marking machine : en
  • US2664681A - Method of dressing diamond wheels : en
  • AU159558B2 - Pad for use with flat bottomed rails : en
  • US2665151A - V-type packing for eliminating labyrinth flow : en
  • US2664950A - Rotary shears : en
  • AU2254853A - Improvements in or relating tothe solvent scouring of wool : en
  • AU1607853A - Compositions and process for rendering textiles, wood andthe like rot-resistant : en
  • AU166007B2 - Improvements in or relating to laundry apparatus : en
  • DE1669800U - CLAMPING DEVICE ON AGRICULTURAL EQUIPMENT. : de en
  • DE1669826U - TWO-AXLE TANDEM RUBBER WHEEL ROLLER WITH SYMMETRY STEERING. : de en
  • AU2261653A - Expansion bolt : en
  • DE900873C - Method of cleaning aluminum alloys using a low frequency gutterless furnace without an iron core : de en
  • DE901079C - Quotient measuring device : de en
  • FR1050338A - Method and device for trawling adjustable to different depths : en fr
  • GB701981A - Oil scraping or sealing means on pistons, shafts or plungers : en
  • AU162035B2 - Conveyors : en
  • AU2254453A - Camphorylsulfonic acid esters of hydroxy substituted naphthalenes : en
  • FR1050285A - Automatic switching system : en fr
  • AU2270353A - A method and machine for panning or loading inclined bread tins with dough pieces : en
  • DE900903C - Protective room ventilation system combined with a fresh air ventilation system, each with an air conveyor : de en
  • DE901245C - Asymmetrical rangefinder : de en
  • AU165503B2 - Improvements in or relating to coin separators : en
  • AU167039B2 - Improvements in disc brakes : en
  • DE765245C - Process for the preparation of quaternary ammonium compounds : de en
  • FR1050451A - Device for the continuous manufacture of packaging from a tube-shaped element : en fr
  • CA498956A - Metal foil matrix : en fr
  • US2664609A - Article holding device : en
  • US2665396A - Circuit breaker : en
  • CA498984A - Organosilicon compounds : en fr
  • CA499044A - Method for locating deposits : en fr
  • US2664864A - Engine head : en
  • USD171243S - Coin bank : en
  • DE1670017U - TRAILER HITCH. : de en
  • DE1670049U - SPRING DEVICE FOR TRANSPORTING BULK GOODS. : de en
  • DE900825C - Electron discharge tubes for converting an optical image into an electrical signal : de en
  • DE901053C - Process for the production of guanidine thiocyanate : de en
  • DE901123C - Circulation arrangement for the lubricating oil of vertical radial bearings : de en
  • US2664589A - Carpet gripper : en
  • AU167221B2 - Improvements in or relating to aircraft navigation systems : en
  • AU2261253A - Improvements relating to presses for attaching metal fittings to material : en
  • CA499010A - Cacao process and product : en fr
  • DE1669913U - RELIEF MODEL OF COMBUSTION ENGINES. : de en
  • DE1669952U - ROLLING BRUSH. : de en
  • DE1669966U - PIPE CUTTER WITH CUTTING AND GUIDE KNIFE. : de en
  • DE1670083U - PERSONAL CARE DEVICE. : de en
  • DE901163C - Extraction device that moves mechanically along the excavation face, peeling : de en
  • DE901021C - Shut-off device, in particular articulated valve : de en
  • DK76933C - Water heater. : da en
  • FR1049825A - Pressurized hearth steam generator : en fr
  • US2665348A - Current-limiting fuse : en
  • AU2263253A - Improvements in or relating to whips, hunting crops and similar articles : en
  • US2664631A - Cushion for artificial dentures : en
  • AU163467B2 - Improvements in or relating to paints : en
  • DE900806C - Process for making staple fibers from regenerated cellulose swellable : de en
  • FR1050509A - Advertising furniture, in particular for shop windows and similar applications : en fr
  • US2664716A - Refrigeration apparatus and method employing : en
  • US2665073A - Heating system : en
  • USD171250S - Cowl for a motorcycle rear wheel or similar article : en
  • DE1669750U - FERTILIZER TABLET : de en
  • FR1049855A - Wire tensioner : en fr
  • GB701832A - Improvements in or relating to apparatus for measuring the quantity of heat contained in a flowing medium : en
  • GB701940A - Improvements in or relating to receptacles with folding legs : en
  • DE901204C - Magnetic switch, especially for pressurized water accumulators : de en
  • FR1050188A - Enhancements to multi-lens cinematographic cameras : en fr
  • FR1050263A - Control for screw press driven directly by an electric motor with special braking device : en fr
  • DE1670078U - HOME AND GARDEN BAR. : de en
  • DE901151C - Screw press for pottery u. Like. With slot template and ventilation device : de en
  • FR1050028A - Articulated and folding cabinet, forming a harness and shelf : en fr
  • GB702074A - Improvements relating to lubricant-cooling arrangements for internal combustion engines : en
  • US2665072A - Valve for controlling the admission of refrigerant to evaporators : en
  • USD171241S - Pitcher ob similar article : en
  • AU1558953A - An improved motor vehicle window : en
  • AU2248653A - Improvements relating to moving coil loudspeakers : en
  • AU2254753A - Improvements in or relating to automatically controlled recording apparatus : en
  • US2665237A - Prospecting : en
  • AU160905B2 - Sealing: means, for doors : en
  • CA499038A - Synthesis of adenosine-5'-triphosphate : en fr
  • AU2253553A - Doorlock and mounting for instrument panel compartment : en
  • AU2260653A - Improved process for producing high octane gasolines involving catalytic reforming process withan acidic platinum catalyst anda thermal reforming process : en
  • DE900893C - High temperature resistant mechanical connection equipped with temperature sensitive seals : de en
  • DE900991C - Wooden plate with insert strips : de en
  • DE1669883U - DEVICE FOR VENTILATION OF CABLE DISTRIBUTION CABINETS. : de en
  • DE762310C - Brake device for vehicle wheels mounted on rocker arms : de en
  • DE901092C - Electric oven with ribbon-shaped heating elements carried by the masonry : de en
  • AU166703B2 - Improvements in or relating to label feeding apparatus : en
  • AU2246553A - Side delivery rake for agricultural purposes : en
  • DE900708C - High-frequency telephony transmission system for high-voltage lines : de en
  • AU162294B2 - High temperature solder flux ofthe zinc ammonium chloride type : en
  • US2665413A - Converting from an unbalanced to a balanced circuit : en
  • US2664669A - Rolling toy : en
  • US2665176A - Bearing : en
  • US2665311A - Preparation of acetylenic amines : en
  • US2664634A - Position indicator for automobiles : en
  • US2665391A - X-ray tube having a mica window : en
  • DE900979C - Fastening and contact device for the heating device in electrode salt bath ovens, especially in crucible ovens : de en
  • FR1050275A - Sound recording and reproducing apparatus : en fr
  • CA498955A - Smoking pipes : en fr
  • US2664605A - Casting sodium-lead alloys : en
  • US2664847A - Bookmark with marker ribbon : en
  • US2664984A - Change dispensing mechanism : en
  • US2665158A - Door control mechanism : en
  • US2665256A - Solid compositions containing polyoxyethylene ethers and urea : en
  • US2664735A - Container latch and lock : en
  • AU2263053A - Electrode for electric discharge apparatus : en
  • AU2265653A - A transistor amplifier : en
  • BE511866A - : en
  • US2664729A - Hydrocarbon fuel burner : en
  • US2665172A - Apparatus for pneumatically elevating contact material : en
  • US2665207A - Naphthenate sized products : en
  • US2664653A - Steam and dry iron : en
  • DE1669945U - BOTTLE PROTECTION. : de en
  • DE900683C - Route expansion : de en
  • DE901136C - Aircraft with several propellers arranged on both sides of the fuselage and propulsion engines arranged within the fuselage : de en
  • FR1050558A - : fr
  • DE1670029U - ICE CUTTER. : de en
  • CA499066A - Manifolding transfer and method of making : en fr
  • AU163430B2 - Electric Switch : en
  • AU166705B2 - Improvements in or relating to welding apparatus and method : en
  • US2665027A - Underfloor wire distributing system : en
  • US2665183A - Ornamental trim strip for cabinet tops : en
  • BE511809A - : en fr
  • US2664852A - Vapor coating apparatus : en
  • US2665264A - Compounding butyl rubber : en
  • US2665277A - Monobasic morphine phosphate hemihydrate and process of preparing same : en
  • DE1669704U - CLUTCH WITH BRAKE DISC. : de en
  • FR1049814A - Economical bath heater : en fr
  • FR1049895A - Blade holders for woodworking : en fr
  • FR1050035A - Improvements to combustion devices : en fr
  • FR1050272A - Improvements to electrical appliances : en fr
  • US2665253A - Mineral oil containing 1, 2-dialkoxy benzene as an oxidation inhibitor : en
  • DE900821C - Sanding shoe for pantographs of electrical crane systems and vehicles : de en
  • FR1050507A - Process for transforming carbonaceous materials into useful gas : en fr
  • FR1050540A - Device for salting meat under pressure with a view to its preservation : en fr
  • US2665001A - Wrapped tire : en
  • AU168021B2 - 1sulfonic acid esters of hydroxy substituted naphthalenes : en
  • US2664888A - Man's garment : en
  • US2665280A - Halogen cleavage of ozonides : en
  • CA498950A - Cover for door knob : en fr
  • CA498978A - Adjustably slideable clip stop element : en fr
  • AU160868B2 - Priming means for centrifugal pumps : en
  • AU166170B2 - Improved means for cutting or trimming the edges ofthe grass on lawns orthe like : en
  • US2665415A - Fuse clip construction : en
  • US2664617A - Cutting tool assembly : en
  • DE1669898U - FURNITURE GLIDER. : de en
  • DE900780C - Process for the production of multilayer color films with the application of one or more additional light-sensitive layers for the production of masks : de en
  • FR1050545A - : fr
  • GB702114A - Electric switching devices : en
  • AU166058B2 - Improvements in or relating to corrigated metal tubes : en
  • AU2271653A - Improvements in or relating to screws : en
  • DE901171C - Process for the production of hydrazine hydrate : de en
  • DE1669722U - TUNNEL HOUSING FOR A DIFFERENTIAL BLOCK TRANSMISSION FOR MOTOR VEHICLES. : de en
  • DE1669825U - DOUBLE REAR AXLE, ESPECIALLY FOR TRUCK TRAILERS. : de en
  • FR1050598A - Compressor or electromagnetic pump : en fr
  • AU1524353A - Improved rotary multipoint switch : en
  • AU165574B2 - Electrode for electric discharge apparatus : en
  • DE1670100U - HEAD PROTECTION CAP, ESPECIALLY FOR MINING WORKERS. : de en
  • US2665282A - Treatment of wool grease : en
  • DE900886C - Security printers, in particular ticket printers : de en
  • FR1049999A - advanced cardboard case for packaging fragile items : en fr
  • DE1669797U - BAENDER DRIVE FOR GAME MACHINES. : de en
  • FR1050123A - Lure for fishing : en fr
  • US2664816A - Case marking device : en
  • FR1050169A - Electric circuit breaker with thermally controlled lock with compensated operation : en fr
  • GB701962A - Improvements in piezo-electric transducers : en
  • GB701967A - Improvements in or relating to yarn-cutting arrangements in automatic looms : en
  • FR1049846A - Further training in the manufacture of plywood panels : en fr
  • FR1050470A - Reinforced concrete railway sleeper, and method for its manufacture : en fr
  • AU2253953A - Improved explosive compositions : en
  • FR1050089A - Maps, plans, graphics and similar documents : en fr
  • FR1050096A - Anchor improvements : en fr
  • FR1050408A - Device equipped with a glow discharge tube for amplifying voltage pulses : en fr
  • FR1050484A - Tool or wrench working by percussion : en fr
  • DE901251C - With a work surface formed by a grate : de en
  • DE863269C - Lamp as a planetarium : de en
  • DE1670024U - MOTORCYCLE AXLE. : de en
  • DE1670063U - TIE HOLDER. : de en
  • DE900913C - Spark plug isolator : de en
  • FR1050480A - artificial sponges : en fr
  • GB701922A - Improvements in or relating to bogie trucks for rail vehicles : en
  • FR1050007A - Improvements to air pumps : en fr
  • FR1050350A - Improvements made in particular to hydraulic installations : en fr
  • DE1669873U - FASTENING TAPE WITH HOOKS AND / OR EYES. : de en
  • DE901060C - Method and device for single or multi-sided inductive surface hardening of workpieces such as sheet metal, plates and the like. like : de en
  • DE901114C - Device for measuring distances : de en
  • DK76929C - Stackable chairs. : da en
  • DK76946C - Apparatus for pressing and cooking rolled sausages. : da en
  • FR1049872A - Flame tube boiler : en fr
  • FR1050220A - Electric welding process : en fr
  • GB702014A - Improvements in or relating to the process for the production of aldehydes : en
  • DE1669846U - SMALL PACKAGING FOR LIQUID AND PASTEUS SUBSTANCES. : de en
  • DE900720C - Device for scraping commutators of electrical machines : de en
  • FR1050032A - Machine for cutting asbestos cement or the like slabs : en fr
  • GB702037A - Improvements connected with lighting fittings : en
  • DE1669726U - DEVICE FOR NAIL REMOVAL OD. DGL. FROM COATS, IN PARTICULAR FOR MOTORCYCLES. : de en
  • FR1050562A - Installation for the use of wind energy : en fr
  • FR1050550A - Semi-elastic masses with a porous structure and method of obtaining them : en fr
  • DE900884C - Printing press : de en
  • DE901050C - Reaction chamber : de en
  • GB702039A - Improvements in hydraulic power transmission apparatus : en
  • DE900952C - Circuit for amplifying and measuring the difference between variable, in particular biological, voltages : de en
  • DE901274C - Electro-hydraulic chute drive : de en
  • GB701813A - New anaesthetic compositions : en
  • DE901014C - Attachment of the center electrode of spark plugs : de en
  • FR1050450A - Color photography : en fr
  • FR1050642A - Shield plate : en fr
  • GB701809A - Improvements relating to apparatus for dispensing pastes, liquids and other substances : en
  • GB702025A - Cellulosic pulp and method of manufacturing the same : en
  • GB702062A - Improvements in or relating to mechanical screeners for raw sugar mill juice or other liquid carrying suspended matter : en
  • GB702127A - Improvements in or relating to article of furniture : en
  • FR1050431A - Field easel box : en fr
  • GB701850A - Improvements in or relating to photographic film feeding apparatus : en
  • AU168012B2 - Emulsion polymerization of vinyldene compounds : en
  • GB702089A - Improvements in or relating to a method of rendering a textile resistant to the accumulation of electrostatic charges : en
  • DE1669867U - CUFFS, IN PARTICULAR FOR SHIRTS AND BLOUSES. : de en
  • DE900935C - Process for the preparation of 12-bromo-3-acyloxy-5,7,9 (11) -pregnatrien-20-one addition products : de en
  • DE901206C - Device for regulating electrical or electrically reproducible quantities : de en
  • GB701979A - Improvements in the construction of housings, particularly for use in motor vehicles : en
  • DE901129C - Photosensitive material for photomechanical imaging : de en
  • DE900754C - Photographic recorder : de en
  • DE900905C - Air guide surface for sunroof sedans : de en
  • FR1049877A - Mosquito net for bed : en fr
  • FR1050386A - Azo dyes and their preparation process : en fr
  • FR1050603A - Boundary layer control device for airplane wing profiles and similar walls : en fr
  • FR1050293A - Switching device for high voltage electric current : en fr
  • GB701980A - Typewriter and ink ribbon mechanism therefor : en
  • GB701915A - A method of separating metals of different melting-points from mixtures of small fragments of the metals : en
  • GB701901A - Improvements in or relating to building structures : en
  • GB701925A - Tubes called magnetrons : en
  • FR1049842A - Shortwave electron tube : en fr
  • FR1049874A - Installation for adjusting the gas flow rate : en fr
  • GB701927A - Improvements in or relating to a candy making machine : en
  • GB701848A - An automatic device for delivering articles from hoppers : en
  • DE1669842U - PLASTIC FOAM BLOCKS AS CHILDREN'S TOYS. : de en
  • FR1049848A - Protection of panels and coatings in fragile materials such as plaster : en fr
  • FR1049937A - Perfected shoe : en fr
  • DE1669905U - DEVICE BASED ON A PNEUMATIC DIFFERENCE METHOD FOR DETERMINING THE SIZE OF OPENINGS. : de en
  • DE901031C - Parachute with a vertex opening and longitudinal slits arranged in the fabric panels : de en
  • BE511931A - IMPROVEMENTS IN THE COLORING OF MIXED TEXTILE MATERIALS. : en fr
  • FR1049924A - Torque filter for installations powered by reciprocating motors : en fr
  • FR1050209A - Process for the production of porous moldings : en fr
  • FR1050406A - Spray drying apparatus : en fr
  • FR1050473A - Improvements to a cinematographic projector : en fr
  • GB701840A - Improvements in or relating to kitchen cabinets and the like : en
  • GB701881A - Improvements in and relating to wheel slip detecting devices for electrically drivenvehicles : en
  • GB701847A - An improved table game : en
  • AU2254153A - Tracklaying tractor with exchangeable working implements : en
  • US2665050A - Shipping container : en
  • US2665174A - Multiunit scaffold : en
  • DE1669852U - ARRANGEMENT FOR FASTENING REINFORCING EDGES TO CONVEYOR BELTS OD. DGL. : de en
  • DE900772C - Lid valve for jars : de en
  • FR1049873A - Motorists camping tent device : en fr
  • GB702094A - Improvements in or relating to optical objectives : en
  • DE1669861U - LADIES 'STOCKING HOLDERS WITHOUT THE USE OF METAL PARTS. : de en
  • FR1049943A - Electrolytic alumina production process : en fr
  • FR1050356A - Device for measuring devices for fluids : en fr
  • GB702121A - Improvements in or relating to means for removing plaster casts : en
  • GB701907A - Improvements in torque indicating apparatus : en
  • GB702103A - Improvements in and relating to steam generator plant heated by hot waste gases : en
  • FR1050318A - Assembly for braking and reversing adjustable motor mechanisms with tube control : en fr
  • FR1050415A - Compositions containing polymerizable monomeric compounds and method of polymerizing these compositions : en fr
  • DE1669984U - ADJUSTABLE LOCK FOR HAND KNITTING APPARATUS. : de en
  • DE1669998U - AUXILIARY DEVICE FOR ASSEMBLY AND DISMANTLING OF AGRICULTURAL EQUIPMENT. : de en
  • DE901057C - Lifterless inking unit for rotary printing machines : de en
  • FR1050256A - Manufacturing process for 3-3 'carboxymethylene-bis- (4 hydroxycoumarin) derivatives : en fr
  • GB701799A - Improvements in or relating to high frequency electric induction heating apparatus : en
  • GB701916A - Improvements relating to electric switching arrangements in organs : en
  • GB702008A - Method of calcination of calcium or magnesium carbonate : en
  • US2665251A - Water softener : en
  • US2665272A - Emulsion polymerization at low temperatures in the presence of certain trialkylhydroperoxy methanes : en
  • FR1050583A - : fr
  • DE901186C - Rope clamp : de en
  • GR14963B - NEW WAY OF TREATMENT IN COFFEE TILES AFTER SUGAR. : el en
  • US2665376A - Multiple electric capacitor : en
  • US2665246A - Electrostatic sludge precipitation : en
  • DE901176C - Process for the production of phenol ethers from aryl monosulfonic acids : de en
  • FR1050257A - Process for the preparation of isoquinoline derivatives : en fr
  • FR1050543A - : fr
  • US2664739A - Tile covered, fireproofed structural element : en
  • AU2251153A - Improvements in or relating to conveyor systems : en
  • AU168076B2 - Improvements relating to suction cleaner brushes : en
  • CA498947A - Floor furnace : en fr
  • US2664856A - Salt container : en
  • AU2241553A - Process for the manufacture of novel diacylated hydra zines : en
  • DE1669950U - ARRANGEMENT OF THE OPTICAL PULSE GENERATOR FOR OVERLOAD SIGNAL SYSTEMS IN MOTOR VEHICLE HEADLIGHTS. : de en
  • DE901118C - Device for atomizing liquids : de en
  • FR1050241A - Power transmission device for acceleration? delay, respectively, of moving masses : en fr
  • DE752082C - Process for the preparation of water-soluble alkali salts of cellulose ether carboxylic acids : de en
  • DE901095C - Arrangement for measuring and monitoring the anode current of a high frequency generator for material heating with the aid of current relays : de en
  • US2664796A - Curtain shutter camera with flash synchronizing device : en
  • US2665340A - Circuit closer : en
  • DE1669761U - REFLECTOR MADE OF PLASTIC, IN PARTICULAR FOR VEHICLE HEADLIGHTS. : de en
  • DE900968C - Method for measuring electrical resistance : de en
  • DE901080C - Arrangement for measuring the internal resistance of galvanic elements or cells and accumulators : de en
  • GB702048A - Improvements in and relating to socks and the like : en
  • US2664578A - Foot binding for water skis and the like : en
  • DE762490C - Electromagnetic stepping mechanism with latch drive, especially for dialers in telecommunications systems : de en
  • DE900791C - Drive device for the delivery cylinder of wagon spinners : de en
  • DE900880C - glasses : de en
  • DE901075C - Series switches, especially for motor vehicles : de en
  • FR1050142A - Movable and insulating cover for wine tanks : en fr
  • DE900747C - Method and device for the production of comb rolls from cellular horn or similar materials for stapling individual sheets or printing products : de en
  • AU2275353A - Dryer : en
  • US2664868A - Engine governor : en
  • CA499056A - Dispensing and applicator cap for containers : en fr
  • US2664934A - Wheel traction device : en
  • US2665087A - Landing wheel structure for aircraft : en
  • DE901199C - Electric switch with arc extinguishing by compressed gas : de en
  • FR1050380A - Control of hydraulic devices : en fr
  • FR1050582A - : fr
  • FR1050093A - Drawing device : en fr
  • FR1050118A - Relay coil and its casing, in particular for recording track signals : en fr
  • US2664986A - Apparatus for composing justified lines : en
  • CA499013A - Container construction : en fr
  • US2664940A - Convertible, adjustable, and collapsible seat and ladder : en
  • DE900831C - Electrodynamic voltage and power amplifier : de en
  • US2665006A - Material feeding machine : en
  • DE900751C - Process for the production of resinous condensation products : de en
  • FR1050037A - Improvement in the assembly of a tilt-closing tool in a handle : en fr
  • FR1050130A - Improvements to filters, high frequency mixers, and similar devices : en fr
  • FR1050587A - Aerodynamic headlight support for quick fixing on the fenders of motor cars with independent headlights and allowing the adaptation of new recessed headlights with quick adjustment : en fr
  • DE900858C - Coating and impregnating agents in the form of a liquid suspension : de en
  • DE901266C - Warning device for signaling the stop of vehicles, in particular motor vehicles : de en
  • FR1050405A - Continuous speed change with tilting cones : en fr
  • FR1050580A - : fr
  • FR1050435A - Electric steam iron : en fr
  • DE900861C - Process for casting metals : de en
  • DE900970C - Method of burning out electrical capacitors : de en
  • GB701949A - Improvements in and relating to folding and sliding door installations for trolley-bus garages : en
  • US2664700A - Jet propelled aircraft tail unit : en
  • US2664923A - Machine for splitting or resawing insulating boards : en
  • AU161077B2 - Oil retainer for gloves or mitts : en
  • AU164741B2 - Strathalbyn : en
  • FR1050069A - Improvements relating to the polymerization of styrene : en fr
  • FR1050489A - Clamshell winch with two motors : en fr
  • FR1050497A - Multipurpose sound box : en fr
  • DE1669969U - TRANSFER CALENDAR. : de en
  • US2665360A - Flash welder control : en
  • DE1669881U - DEPOSIT FOR THE DIE OF DIE SETTING AND LINE CASTING MACHINES. : de en
  • DE901059C - Method and device for the production of agglomerates from fine-grain raw materials, in particular from iron ores : de en
  • AU164195B2 - Improvements in or relating to screws : en
  • AU1694953A - Magnetic coupling contrdl : en
  • CA499035A - Tag marking machine cut-off knife : en fr
  • GB702123A - Apparatus for expressing material containing liquid : en
  • US2664811A - Coffee maker : en
  • US2665116A - Posthole boring machine : en
  • DE900812C - Process for the production of finely divided inorganic gel particles : de en
  • DE901046C - Method and device for multicolored printing of fabrics using film printing stencils : de en
  • DK76935C - Portable ticket machine or a device therefor. : da en
  • FR1050063A - Method of mounting and support for springs of metal bases, seats, cushions and the like : en fr
  • FR1050547A - Improvements to the methods of introducing <<getters>> into the emptied envelopes of incandescent lamps or discharge tubes : en fr
  • DE1669844U - MECHANICAL DANCE DOLL MADE OF PLASTIC MATERIAL WITH BUILT-IN SLINGSHOT, DANCING ON TWO LEGS. : de en
  • DE900685C - Two-part pit stamp : de en
  • DE900800C - Device for locking the load carrier and the retractable and extendable support frame part in the case of height-adjustable conveyors, especially forklifts : de en
  • FR1049975A - Process for the preparation of cellulose acetate with a high degree of polymerization : en fr
  • DE901016C - emergency generator : de en
  • DK76922C - Feeder for feeding sheets into bundles from the bottom of a stack. : da en
  • DE1669893U - ABSORBENT FABRIC FOR USE FOR WIPING AND SCRUBBING CLOTHS OR. DGL. : de en
  • DE1669977U - CONTROL BUTTON ARRANGEMENT WITH LIGHT SIGNAL FOR HIGH FREQUENCY RECEIVING DEVICES. : de en
  • DE900721C - Method and apparatus for measuring the phase shift : de en
  • GB701885A - Fastening clamp for the net line of a fishing net : en
  • FR1050351A - Method for producing photographic images : en fr
  • FR1050084A - Refrigerator appliance : en fr
  • FR1050491A - Improvements relating to rocket yokes : en fr
  • CY106A - Improvements in and relating to fuels for internal combustion engines : en
  • DE901168C - Process for improving the lightfastness of dyeings and prints with Kuepen dyes and their leuco ester salts on fully synthetic structures made of superpolyamides or super-polyurethanes : de en
  • DE900329C - Hanging file for drawings : de en
  • FR1050227A - Dosing box for pasty products, and more especially for hair or skin care creams : en fr
  • FR1050554A - Light-flash synchronization device for centrifugal shutters : en fr
  • FR1050584A - Counterweight fixing device on tractors and tillers : en fr
  • FR1049985A - Improvements to articulated leaf closures : en fr
  • GB702028A - Improvements in or relating to means for conveying ground material from milling machines : en
  • FR1049940A - Carrying frame for conveyor belts with steel elements or similar conveyors : en fr
  • GB702033A - Improvements in multiple sliding surface shaft bearings : en
  • DE1670055U - SHAKE FOR BUCKET CHAIN EXCAVATORS AND AUXILIARY DEVICE FOR PRODUCING THE LINING OF THE SHAKE EYES. : de en
  • DE900741C - Process and drum for sulfiding alkali cellulose : de en
  • FR1050639A - Sterilizing apparatus, in particular for sterilizing medico-surgical tools, instruments and accessories and the like : en fr
  • GB701786A - Improvements in or relating to weaving looms : en
  • US2664667A - Toy balloon holder : en
  • US2664900A - Dispenser for liquid detergents : en
  • US2664942A - Adjustable chair with leg supporting platform : en
  • US2665319A - Metallurgical furnace having a stirring winding : en
  • FR1050457A - Improvements to diamond tools and their manufacturing process : en fr
  • GB701914A - Improvements in and relating to stapling machines : en
  • FR1049983A - Wheel hub for motor vehicles and its manufacturing process : en fr
  • FR1050334A - Hard synthetic resins prepared from unsaturated polyearboxylic, alpha, beta acids : en fr
  • GB702056A - Improvements in the dyeing of cellulose esters with vat dyes : en
  • DE1669958U - STORAGE AND DEMONSTRATION CONTAINERS WITH HINGED LIDS, IN PARTICULAR FOR EXPOSURE METERS. : de en
  • DE900930C - Heat regenerators for industrial furnaces, especially for coke ovens : de en
  • US2664683A - Roller attachment for garden tractors : en
  • US2665257A - Leak detector composition for gaseous fluid conduits and the like : en
  • DE1669739U - FOLDABLE ERASER (FRAME FOR COMFORTABLE EDITING OF CLEAR OR TRANSLUCENT FLAT OBJECTS) FOR SIGN PAINTERS, SCREEN PRINTERS, GRAPHIC ARTISTS ETC. : de en
  • DE901276C - Short-term measuring device : de en
  • FR1049906A - Electric conductors : en fr
  • GB701816A - Improved method of reducing the water-permeability of a stratum of ground : en
  • DE900688C - Process and device for the ongoing wet treatment of wide webs of fabric : de en
  • DE1669994U - DEVICE FOR THE FORCED VERTICAL GUIDANCE OF HAND TOOLS IN THE CONSTRUCTION SECTOR. : de en
  • DE1669841U - TOY. : de en
  • DE900910C - Process for the production of legible single or multi-colored characters by etching : de en
  • DE901034C - Pen with ball point : de en
  • DE1669778U - PRESSURE-RESISTANT ENCLOSED SWITCH, IN PARTICULAR FOR PIT LIGHTS. : de en
  • CA499060A - Conversion of hydrocarbon oils : en fr
  • FR1050393A - Garbage vehicle : en fr
  • FR1050504A - Improvements to self-regulating injection pumps : en fr
  • GB701839A - Improvements in or relating to frequency modulated radar systems : en
  • DE1669931U - FRUIT JUICE AND JELLY MAKER AND COOKING DEVICE COMBINED : de en
  • DE900681C - Ejector for wafer machines : de en
  • DE900857C - Paints : de en
  • DE900966C - Device for checking motor counters at different percentage values of the nominal load : de en
  • AU2257453A - Improvements in automatic telephone'systems : en
  • GB701963A - Improvements relating to fluid pressure distributing apparatus and applications thereof : en
  • DE1670059U - PICKER, PREFERABLY FOR JUTE LOOMS. : de en
  • US2664974A - Variable speed governor : en
  • AU2267353A - Improvements in and relating to hydraulic turbines or pumps : en
  • AU1522152A - Improvements in and relating to drag type rotary scoops : en
  • US2665230A - Protection of tire cellulose fiber against heat aging : en
  • AU164854B2 - Party line telephone systems : en
  • US2665094A - Axially tightening band clamp : en
  • US2664579A - Cold header : en
  • USD171270S - Infant s spoon : en
  • AU161109B2 - Gas taps : en
  • AU166221B2 - PRODUCTION OF l-(NITROPHENYL)-2-ACYLAMIDOPROPANE-l DIOLS : en
  • US2665086A - Aircraft control system monitor : en
  • US2665047A - Shipping container for heavy bulk merchandise : en
  • DE1669930U - HOOK THREADER FOR TWO NEEDLE SEWING MACHINES. : de en
  • DE900684C - Pit stamp : de en
  • CA498954A - Sewing needle : en fr
  • US2664966A - Dust arrester : en
  • USD171259S - Kennedy glove : en
  • US2664893A - Disposable douche : en
  • DE900743C - Device for setting up bone fractures : de en
  • DE900951C - Transmitter with a magnetron tube excited by a synchronized pulse generator : de en
  • DE901211C - Electronic switch for Braun tubes : de en
  • DK76944C - Driver's seat for tractors. : da en
  • US2664601A - Window construction : en
  • US2665180A - Extensible table for house trailers : en
  • FR1050307A - ventilator seat element : en fr
  • FR1050407A - Powder compact : en fr
  • US2664820A - Hand stamp device : en
  • US2665008A - Centrifugal extractor : en
  • US2665368A - Induction heating unit : en
  • US2665420A - Radiant energy system for distance measuring : en
  • US2664610A - Parachute quick-release device : en
  • AU2241353A - Shampoo compositions containing organic fluorescent compounds : en
  • US2664913A - Nonsiphoning ball cock : en
  • US2665144A - Vehicle hitch : en
  • US2665300A - Method for the n-alkylation of phenylaminoacetic acid esters : en
  • US2664765A - Transmission and control mechanism therefor : en
  • US2664646A - Drying apparatus : en
  • US2665078A - Tape-dispensing mechanism : en
  • AU156394B2 - Improved sheep cradle for use inthe treatment of sheep : en
  • AU165003B2 - Process forthe production ofa new hydroxymethyl amide andthe alkyl ethers thereof : en
  • CA498964A - Electrolytic cell : en fr
  • DE901133C - Indirectly operated control valve, e.g. for breathing apparatus : de en
  • FR1050148A - System transforming mechanical power at variable speed into alternating electrical power at constant frequency : en fr
  • FR1050264A - Apparatus for retreading rubber boots by vulcanization, which can also be used as a cold press and for repairing boot uppers : en fr
  • US2664994A - Self-aligning carrier : en
  • US2665218A - Dental cements : en
  • USD171249S - Cowl for a motorcycle front wheel or similar article : en
  • US2664690A - Double sickle type mower : en
  • US2664794A - Sidewalk grader and paver : en
  • US2664591A - Fish scaling machine : en
  • US2665356A - Resistor structure : en
  • AU160047B2 - Improvements in and relating to friction clutches : en
  • CA498938A - Can opening and spout forming device : en fr
  • AU2248553A - Improvements relating to moving coil loudspeakers : en
  • AU160869B2 - Improvements in or relating to a spark ignition system of an interngl combustion engine : en
  • US2664920A - Float cutting method for looms : en
  • US2665219A - Ceramic material : en
  • US2664581A - Antiperspirant dispenser : en
  • US2664972A - Brake mechanism : en
  • US2665327A - Electrolyte level indication in electrical accumulators : en
  • US2665106A - All-metal valve faucet : en
  • US2665136A - Adjustable splined arbor : en
  • DE900860C - Multi-stage grating for regenerators, wind heaters, etc. like : de en
  • DE901000C - Method and device for the automatic change of the radiation direction of a radiation group : de en
  • DE901066C - Antenna mast or microphone boom arm : de en
  • FR1050247A - Improvements to joints for bodies subject to thermal differences : en fr
  • FR1050629A - Method for improving flow in hydraulic pipelines, and its application to mixing guns : en fr
  • GB702091A - Improvements in or relating to packings for sealing shafts or the like : en
  • DK76921C - Process for the preparation of substituted benzoic acid esters or their hydrohalides. : da en
  • FR1049918A - Cooling system for internal combustion machine : en fr
  • FR1050578A - : fr
  • DE1669986U - Hard disk for dentures. : de en
  • CA499050A - Shrinkage method for knitted fabrics : en fr
  • DE1670025U - COMBINED DEVICE FOR CHECKING AND ADJUSTING SPOKED RIMS ON BICYCLES. : de en
  • CA499076A - Power-operated flying control systems for aircraft : en fr
  • FR1050460A - Compositions having lubricating properties : en fr
  • US2664710A - Vapor pressure starter for internal-combustion engines : en
  • DE900958C - Flameproof battery block made from plate cells : de en
  • DE901181C - Device for automatic, non-sparking shutdown of a contact line, especially for mine railways on routes that are at risk of firedamp : de en
  • FR1050453A - Electrostatic dust collectors : en fr
  • DE754192C - Process for improving the chemical resistance of aluminum oxide sintered products : de en
  • DE900847C - Electromagnetic switch : de en
  • US2665168A - Atmospheric conditioning method and apparatus : en
  • DE901088C - Pendulum multiplier : de en
  • FR1050022A - Decoration process of earthenware by colors under enamel : en fr
  • FR1050427A - Light switch : en fr
  • US2664696A - Hanging spinning or twisting pot : en
  • US2664956A - Sprinkler head : en
  • US2665085A - Selective dual aileron control for aircraft : en
  • US2665242A - Coke oven heating walls : en
  • US2665259A - Absorbent and process for preparation thereof : en
  • USD171245S - Spoon or or similar article of flatware : en
  • DE1669791U - DEVICE FOR TRANSPORTING AIR OR OTHER GASES. : de en
  • US2665371A - Glare shield attachment for automobile headlights : en
  • DE901061C - Iron alloy for permanent magnets : de en
  • FR1049928A - Improvements to signal mixing circuits : en fr
  • FR1050370A - Process for accelerating the depolymerization of unvulcanized rubber : en fr
  • DE901269C - Sump for clay or the like. : de en
  • DE1669754U - SCREW CONNECTION FOR DRUM, CONTAINER OD. DGL. : de en
  • DE900692C - Brush or toothbrush with exchangeable bristle body : de en
  • DE901190C - Device for switching off the direct current lines of power transmission systems working with high voltage direct current : de en
  • FR1050126A - Soap box : en fr
  • GB701900A - Improvements in and relating to drain pans for refrigerators : en
  • AU166424B2 - Improvements in automatic telephone'systems : en
  • GB701926A - Preparation of photographic emulsions : en
  • GB702112A - Pyran derivatives and process for the manufacture thereof : en
  • US2665014A - Attachment for feeding wool : en
  • DE901068C - Bracing device for stranded conductors in high-voltage overhead lines : de en
  • FR1049876A - Method and device for obtaining a continuous cinematographic projection with several film reels : en fr
  • FR1049997A - Further development of compacts : en fr
  • FR1050004A - Process for the production of peptides and their anhydrides : en fr
  • FR1050273A - Metal base with two combinations: standard bed <<gigogne>> and double bed : en fr
  • AU156699B2 - An improved mounting device for pictures andthe like : en
  • AU1693853A - Improved flytrap : en
  • AU2265753A - Improvements in or relating to mixed ferrite composition : en
  • DE900901C - Foam fire extinguishing system for fuel tanks : de en
  • AU2243453A - Improvements in nonreturn valves : en
  • DE901029C - Compressed air coupling with a valve that opens automatically when coupling, especially for breathing apparatus : de en
  • US2664809A - Air vent tube : en
  • US2665011A - Tie rack : en
  • US2665185A - Pencil chart mechanism : en
  • FR1050302A - Electric remote control system : en fr
  • GB702124A - Improvements in and relating to geiger muller tubes : en
  • CA499087A - Pressure glands : en fr
  • FR1050300A - Improvement to safety glitter barrels : en fr
  • DE1669989U - TELESCOPIC DEVICE FOR SWIVELING ROTATING OBJECTS. : de en
  • AU2248253A - Improvements in or relating toa fuel injection nozzle for internal combustion engines : en
  • FR1049819A - Process for manufacturing a new fabric and fabric obtained by this process : en fr
  • FR1049886A - Zipper closure : en fr
  • FR1050291A - Small power electric machine : en fr
  • FR1050595A - New compositions based on polyvinyl chloride and process for obtaining them : en fr
  • FR1050610A - Process for the preparation of polyethylene dispersions in organic liquids and process for coating surfaces with a layer of polyethylene : en fr
  • GB701802A - Improvements relating to the manufacture of bricks or blocks, slabs and the like : en
  • GB701852A - Improvements connected with remote or automatic control systems for dynamo-electric machines : en
  • GB701964A - A method of and apparatus for combining a plurality of filaments : en
  • FR1049862A - Improvements to radiant elements such as finned pipes : en fr
  • FR1050317A - Rubber coated perforated metal case : en fr
  • DE901201C - Electric circuit breakers, in particular switches : de en
  • CA499033A - Engine shipping rack : en fr
  • US2664596A - Panel molding and assembly thereof : en
  • US2665023A - Container closure : en
  • US2665404A - Unbalanced primary motor control system : en
  • FR1050646A - Process and apparatus for the manufacture of glass fibers or other similar mineral materials : en fr
  • GB701856A - Improvements relating to electrostatic precipitation of dust : en
  • US2664921A - Severing machine for forming tufted fabrics : en
  • DE900948C - Circuit arrangement for the alternate transmission of several images : de en
  • FR1050230A - Slowing down device for stacking sheet products in machines such as rotary printing machines : en fr
  • FR1050419A - Improvements to combustion devices : en fr
  • GB702046A - Improvements in and relating to papermakers' felts : en
  • US2664635A - Sight for rocket launchers : en
  • US2664731A - Transfer device for conveyers : en
  • GB702034A - Improvements relating to binocular telescopes : en
  • DE1669991U - ROOF SNOW DEVICE. : de en
  • FR1050522A - Sterilization of canned food : en fr
  • FR1050604A - Sealed mechanism for the transport of liquids, plastic masses and similar products : en fr
  • GB701910A - Improvements in adjustable jaw spanners and wrenches : en
  • DE1670056U - DISTRIBUTION DEVICE AND ARRANGEMENT OF THE SAME IN HOUSEHOLD FLUSH WATER COLLECTION PITS. : de en
  • DE900883C - Temperature controller, especially for cooling systems : de en
  • FR1050081A - Safety device for coke oven discharge operations : en fr
  • DE1669869U - WOMEN'S COAT. : de en
  • FR1050471A - Washing machine improvements : en fr
  • GB701960A - Improvements relating to suspension members for rockets : en
  • FR1050420A - Improvements made to combustion chambers : en fr
  • FR1050439A - Combustion chamber for liquid fuel : en fr
  • FR1049892A - Apparatus for recording and reproducing re-scopic cinematographic views : en fr
  • DE1670036U - ROLLER ATTACHMENT ON ROLLER SKATES. : de en
  • FR1050080A - Automatic coupling, especially for rail vehicles : en fr
  • GB701884A - Gamma control apparatus : en
  • GB701987A - Improvements relating to apparatus for manufacturing cup-like articles : en
  • GB702082A - Improvements in or relating to trimming devices or apparatus for castings : en
  • US2664671A - Receiving mechanism for drawn glass strands : en
  • DE1670088U - FRAME FOR STORING EYEGLASSES AND PINCHES. : de en
  • FR1050124A - Device for fixing workpieces or similar objects on supports, for example on machine tables : en fr
  • DE1669927U - CONE CONNECTION FOR CUTTING TOOLS FOR CUTTING METAL WORKING. : de en
  • FR1049938A - Woman's shoe : en fr
  • FR1050038A - : fr
  • FR1050053A - Support runner for mounting a fully cantilevered element in two directions : en fr
  • FR1050215A - Device for indicating the level of a liquid in a receptacle : en fr
  • FR1050387A - Coupling mechanism with automatic clutch and disengagement, regulated by overload : en fr
  • FR1050423A - Method and apparatus for mixing fluids : en fr
  • DE1669720U - CLOTHES FOR PASSENGER CARS. : de en
  • BE511941A - CERAMIC INSULATOR. : en fr
  • FR1049920A - Device ensuring the synchronized rotation of two spectacle lenses : en fr
  • GB701894A - Improvements in or relating to high frequency variable inductances : en
  • GB702129A - Power vehicle seat with adjustable back portion : en
  • DE900797C - Support roller for rubber belt conveyors and similar conveyors : de en
  • FR1050026A - Heated tap : en fr
  • GB701860A - Emulsification of bitumens : en
  • DE901052C - Process for obtaining a methane-rich gas and higher hydrocarbons and, if necessary, oxygen-containing hydrocarbon compounds : de en
  • US2664771A - Nut holder with resilient legs : en
  • US2664784A - Apparatus for measuring objects by photography : en
  • AU164908B2 - An improved pressure tight electric cable connector : en
  • US2665070A - Binary-octal-decimal computer : en
  • FR1049899A - Method and device for capping vials : en fr
  • FR1050173A - Electronic tube of which at least one grid is made of refractory metal : en fr
  • GB702003A - Process for the production of chlorine : en
  • US2665380A - Aerial arrangement : en
  • US2665231A - Coating process with alkali metal phosphate and added fluoride salt : en
  • US2664662A - Weedless fishhook : en
  • US2664891A - Disposable syringe : en
  • US2665123A - Apparatus for treating gases with liquids : en
  • DE1670087U - HOUSEHOLD WATER BOILER. : de en
  • FR1049956A - Manufacture of fine grains of various metals : en fr
  • AU166202B2 - Improvements in or relating to coin separators : en
  • AU2262953A - Improvements in or relating to direct current amplifier : en
  • US2665160A - Door control mechanism : en
  • US2665293A - Preparation of the ethyl esters of sulfonic acids : en
  • DE1669794U - DOOR FRAME MADE OF SHEET METAL. : de en
  • DE1669831U - POURER WITH FULLY AUTOMATIC DOSING. : de en
  • DE1669962U - WOOD RUNNER ATTACHMENT. : de en
  • DE901256C - Method for producing a woven seam for making metal cloths endless, in particular for paper machines : de en
  • AU166572B2 - Heating and ventilating apparatus : en
  • CA499027A - Production of gun-puffed ready-to-eat food product : en fr
  • DE1669981U - ARRANGEMENT FOR FASTENING FUSE BASES ON SWITCH PANELS IN RECESSED DESIGN. : de en
  • DE900719C - Three-phase transformer for maximum power and voltage : de en
  • FR1050087A - Process for transforming standards into television : en fr
  • US2665134A - Automatic phonograph : en
  • AU2261953A - Improvements in or relating toa combination process forthe distillation of crude oil : en
  • DE1669772U - HOLDER FOR MICROTELEPHONE. : de en
  • DE752572C - Process for the preparation of acetylsulfanilic acid chloride : de en
  • DE900989C - Saucepan with a double bottom : de en
  • DE901161C - Automatic length cutting device for dough thread bundles : de en
  • FR1049915A - Method and device for the execution of reinforced foundation piles with widened base : en fr
  • AU162037B2 - Improvements in or relating to direct current amplifier : en
  • CA499061A - Clay, magnesia cracking catalyst : en fr
  • US2664996A - Adjustable die : en
  • US2665301A - Aryl esters of chlorobenzoic acid : en
  • US2665313A - Production of 1, 6-naphthalenediol : en
  • US2664905A - Centrifugally operable valve ring for centrifugal separators : en
  • US2665284A - Copolymers : en
  • DE900867C - Chair with cushioned seat plate : de en
  • DE1669895U - RING CONSOLE. : de en
  • AU159136B2 - Improvements in domestic appliances : en
  • AU166203B2 - Improvements in or relating to electric cables : en
  • AU2248753A - Driving device for friction drives, especially belt drives : en
  • FR1050034A - Hot air drying machine : en fr
  • GB702101A - Process for the heat treatment of hard metal carbides with an auxiliary binding metal for the production of a hard metal of increased toughness : en
  • AU2250853A - Improvements in or relating to bladed stator or rotor constructions for fluid machines : en
  • US2665385A - Radioactivity well logging : en
  • US2665338A - Digit-absorbing repeater : en
  • DE901119C - Fuel pump with adjustment device for liquid fuels : de en
  • GB702086A - Improvements in or relating to the sterilisation of foods : en
  • US2665194A - Production of carbon black from aerosols : en
  • AU160977B2 - Driving device for friction drives, especially belt drives : en
  • AU167143B2 - Process forthe reduction of metalliferous materials : en
  • FR1050243A - Radiant boiler : en fr
  • FR1050596A - New brush-making items and how to obtain them : en fr
  • USD171266S - Dyeing jig : en
  • AU2262753A - Tape cutter : en
  • AU2266153A - Improvements in apparatus for connecting webs of sheet material : en
  • DE900832C - Radio receiving arrangement for pulsed signals : de en
  • AU166765B2 - Expansion bolt : en
  • CA499072A - Unit assembly-rotatable dial : en fr
  • US2665241A - Concentration of aqueous formaldehyde solutions : en
  • AU2241653A - Improvements in or relating to new polycyclic halogenated hydrocarbons and process of preparing same : en
  • AU2272953A - improvements in or relating to method of making PROPELLER BLADES : en
  • AU166463B2 - A compressed cylindrical tampon : en
  • US2664622A - Method of effecting nonfusion welds with a steel weldrod : en
  • US2664627A - Rectangular hedge cutter : en
  • CA498999A - Trailer hitch for hay baler : en fr
  • US2665022A - Clamp means for industrial trucks : en
  • US2664777A - Accordion knee support : en
  • US2664810A - Cake preserver device : en
  • DE900735C - Polishing emulsion : de en
  • AU160615B2 - Cocking mechanisms for automatic guns : en
  • AU2266753A - New and improved apparatus for servicing motor vehicles : en
  • DE901236C - Cooking stove with hot water boiler and two fireplaces : de en
  • FR1050184A - Device for removing vapors and odors from cooking vessels : en fr
  • FR1050355A - Improvements to machines for beet harvesting : en fr
  • US2664607A - Method of continuous casting : en
  • DE1669960U - MINUTE ALARM FASTENING. : de en
  • FR1050632A - Method and device for accelerating the combustion of solid fuel particles in installations comprising grate fireplaces : en fr
  • US2664586A - Rotary scraper, abrading, or polishing tool : en
  • US2664754A - Moving target generating device : en
  • AU2242153A - Improvements in and relating toa method and means for dough preparation : en
  • US2664828A - Sand trap for oil wells : en
  • US2665233A - Insecticides and insecticidal compositions : en
  • US2664807A - Motor propelled lawn edger : en
  • US2665197A - Polymerization control apparatus : en
  • US2665192A - Process for the production of cuprous oxide : en
  • US2665298A - Stabilized compositions comprising monomeric 1, 1-dicyano ethylene : en
  • US2665418A - Warning light for vehicles : en
  • AU162223B2 - improvements in or relating to method of making PROPELLER BLADES : en
  • FR1050064A - Method and device for encrypting certain types of pulse links : en fr
  • FR1050520A - Improvements relating to the joints : en fr
  • CA498944A - Thimbles : en fr
  • AU2250753A - Improvements in or relating to bladed stator or rotor constructions for fluid machines : en
  • CA499070A - Concentration of charrable heat-sensitive liquids : en fr
  • DE748699C - Countercurrent step washer : de en
  • FR1050635A - Frame for advertising presentation with animated topics : en fr
  • US2664692A - Picker for cranberries and the like : en
  • DE901268C - Car radio receiver working together with an overhaul sign receiver : de en
  • FR1050086A - Weft thread insertion mechanism for circular looms : en fr
  • US2664915A - Interrelated automatic and manual valve control : en
  • US2665276A - Methods of pbeparation there- : en
  • AU2241953A - Apparatus for removing cuttings froma drill hole : en
  • AU2259653A - Improvements in or relating to corrigated metal tubes : en
  • US2664611A - Fastening device : en
  • AU167649B2 - Improvements in or relating toa photoconducting semiconductor electrode for photoelectric cells : en
  • US2665065A - Computer for integrating tristimulus values : en
  • CA499052A - Therapeutic composition containing chlorophyll and fatty acid salts : en fr
  • DE900750C - Heat sensitization process : de en
  • US2664806A - Vine turner attachment for cultivators : en
  • US2665184A - Vending machine : en
  • GB701861A - Improvements in and relating to apparatus for the treatment of thread : en
  • AU167036B2 - An improved pneumatic conveying plant : en
  • FR1049836A - Hydraulic pump with safety device : en fr
  • DE754162C - Piezoelectric vibration generator : de en
  • US2664745A - Brake testing apparatus : en
  • USD171251S - Motorcycle body : en
  • CA499023A - Switching systems : en fr
  • AU167287B2 - The pearl polymerisation of styrene : en
  • FR1049916A - Retracting and amusement device : en fr
  • FR1050252A - New developments in the plasticization process of unvulcanized rubber and rubber-like elastomers : en fr
  • GB701909A - Improvements in or relating to spring plunger electric contacts : en
  • FR1049845A - Process for obtaining solid shades by over-dyeing acetate rayon : en fr
  • FR1049865A - Ladies panties : en fr
  • FR1050590A - Garment button : en fr
  • FR1050517A - Coupling device for high frequency tubes : en fr
  • FR1049996A - Process for manufacturing protective gloves or mittens made of coated fabric which can be used in particular by workers : en fr
  • DE1669886U - LONG FIELD LAMP. : de en
  • US2664782A - Control for photographic copying apparatus : en
  • US2665051A - Combination shirt wrapper and collar support : en
  • DE1670046U - BUCKET EYES. : de en
  • AU2265053A - Method and apparatus for seismic exploration : en
  • CA499028A - Disc brake and automatic adjusting means therefor : en fr
  • FR1049986A - Guiding device for fabric strips or << selvage guide? for textile or other machines : en fr
  • GB701817A - Improvements in and connected with rail greasing apparatus or pumps therefor : en
  • FR1050083A - Improvements to automotive radio antennas : en fr
  • GB701954A - Improvements in hardness measuring apparatus : en
  • FR1050548A - Adjustable attachment system, usable in particular for watercloset seat cover : en fr
  • GB701913A - Bearing : en
  • FR1049804A - Process for the separation of carbonic acid and ammonia : en fr
  • FR1050606A - Soft cheese production process : en fr
  • DE1669992U - ODOR PROTECTION FOR GUTTERS. : de en
  • FR1050001A - Improvements to electrical level indicators : en fr
  • GB701794A - Improvements in and relating to halogen containing organic compounds of phosphorus : en
  • DE901142C - Safety switchgear : de en
  • FR1049912A - Variable frequency oscillator : en fr
  • FR1050570A - : fr
  • FR1050459A - Improvements to firearms firing cartridges, particularly automatic weapons : en fr
  • GB702054A - Improvements relating to change gear mechanism : en
  • GB702110A - Improvements relating to reamers : en
  • DE751172C - Wetting agent for mercerising liquors : de en
  • DE900898C - Vacuum fresh-keeping container for food : de en
  • DE1669730U - DEVICE FOR DRINKING FROM BOTTLES, IN PARTICULAR FROM WIDE-NECK MILK BOTTLES. : de en
  • DE1669855U - ANNUAL CLOCK. : de en
  • US2664896A - Holder for photographic sheets : en
  • US2665262A - Coating compositions for recording media : en
  • DE1669746U - ARRANGEMENT OF REINFORCEMENT BODIES IN THE LARGER DEEP-FORMED SHEET METAL COMPONENTS OF EXISTING FLAT CONTAINERS, IN SIGNIFICANTLY FLAT AREAS OF ONE OF TWO TLTERS OF EXISTING FLAT CONTAINERS FOR LIQUIDS OR. DGL. : de en
  • DE1669929U - THIMBLE THREAD CUTTER. : de en
  • DE901145C - Detachable chain connection, especially for snow chains for vehicles : de en
  • DE900724C - Process for the production of film or wound capacitors : de en
  • DK76949C - Filling pen with an ink chamber separated from the ink tank. : da en
  • DE1670060U - IMPACT TOOL. : de en
  • DE901025C - Air foam generator in the manner of a jet air pump : de en
  • DE901086C - Electric capacitor : de en
  • DE901135C - Air ducting on aircraft engines with a fairing surrounding the engine cooler or the engine : de en
  • US2664841A - Presser lifter actuating mechanism for sewing machines : en
  • US2665236A - Impregnated salt tablet : en
  • DE1670085U - PRESERVING CAN OD. DGL. : de en
  • FR1050532A - : fr
  • GB701891A - Improvements in photosensitive silver halide emulsions for use in half-tone photographic processes : en
  • US2665091A - Breather tube : en
  • DE1670002U - WINDOW CONNECTOR. : de en
  • US2665139A - Hand truck with ball joint coupling : en
  • FR1049839A - Torch Cutting Machine : en fr
  • FR1050213A - Process and devices for the ventilation of buildings applicable in particular to constructions used for the storage of products of any kind : en fr
  • FR1050266A - Method for fixing objects on a support, devices for applying this method and machine for fixing buttons on a support : en fr
  • FR1050333A - Process for the reduction of aromatic nitrogen compounds : en fr
  • GB702108A - An improved method for chlorinating titaniferous material : en
  • CA498996A - Stirrer and feeder : en fr
  • DE901077C - Current transformer free of misalignment : de en
  • GB702022A - Massage device : en
  • DE764283C - Process for the production of n-butylene : de en
  • FR1050608A - Garment tensioner : en fr
  • US2664818A - Stencil and backing unit : en
  • US2665412A - Analysis of nonferrous alloys : en
  • US2664873A - Coated metal product and method of producting same : en
  • US2665147A - Wire distributing floor structure : en
  • US2665239A - Refining catalyst laden hydrocarbons : en
  • DE901197C - Electric gas switch : de en
  • FR1050446A - Photographic, filtering and anti-halo layers : en fr
  • US2665361A - Article for flash welding track rollers : en
  • US2665240A - Method of obtaining anhydrous hydrogen chloride : en
  • US2665288A - Process of promoting catalytic reactions in the vapor phase : en
  • AU2251053A - Improvements in machines for lapping tape onto an electric conductor or other support : en
  • US2665304A - Polycarboxylates : en
  • DE765905C - Process for the production of acid-free esters : de en
  • US2664831A - Single track game for two vehicles : en
  • US2665104A - Adjustable post : en
  • AU165556B2 - Corrosion protecting metal finishing composition : en
  • DE1669979U - VEHICLE RECEIVER WITH VENTILATION HOLES. : de en
  • US2665205A - Hot work steel alloy : en
  • CA498980A - Trim fastening device : en fr
  • US2664592A - Conveyer : en
  • US2665211A - Treatment of aqueous dispersions : en
  • DE1669773U - WALL DISTRIBUTION BOXES, IN PARTICULAR FOR CABLES OF THE REMOTE INDICATION. : de en
  • DE901049C - Process for the production of gel grains containing silica : de en
  • GB701803A - Diphenyl ketones of pharmaceutical value and the preparation thereof : en
  • DE900798C - Conveyor with carriers attached to an endless chain so that they can pivot : de en
  • DE900826C - Arrangement for making stored electrical processes visible : de en
  • DE901003C - Adding machine : de en
  • DE900770C - Process for the production of a raised wing rail : de en
  • FR1049809A - Improvements to springs for cycles and gear changes for cycles : en fr
  • FR1050133A - Impact crusher with air separator, especially for pulverized coal fireplaces : en fr
  • FR1050366A - Aerodynamic crane : en fr
  • AU2254053A - 1'Improvements relating to electric apparatus, such as magnetic amplifiers, employing saturable regulating chokes : en
  • DE764010C - Process for cleaning the surface of iron parts used in the construction of power converters : de en
  • FR1050422A - Steam generator with combustion chamber comprising both grate and dust burners : en fr
  • US2664670A - Plant package : en
  • DE900937C - Process for the production of sulfur-containing organic compounds : de en
  • DE901187C - Device for connecting or connecting electrical high-voltage cables : de en
  • FR1049860A - Improvements to universal milling heads : en fr
  • FR1050448A - Process for the production of gas and heat from pulverulent bituminous fuels : en fr
  • US2665120A - Regenerative heat exchanger : en
  • DE900718C - Voltage equalizer for smaller DC powers : de en
  • FR1050014A - Process for the preparation of soluble chlorinated rubber : en fr
  • FR1050645A - Improvements in the manufacture of hollow objects from a plastic material : en fr
  • DE900909C - pen : de en
  • DE901111C - Process for the preparation of linear polymeric sulfur compounds : de en
  • DE900938C - Process for the preparation of 1- (o-oxyphenyl) -1-oxy-2-aralkylamino-propanes : de en
  • DE901272C - Process to prevent the formation of bubbles on mastic asphalt, bituminous covering compounds, glued-on cardboard seals and sealants of all kinds : de en
  • US2664960A - Topping governor and reversing solenoid for variable pitch propellers : en
  • DE900774C - Method of making tea substitutes : de en
  • FR1049833A - Process for the preparation of shaped platinum and platinum alloy catalysts, and products conforming to those obtained : en fr
  • FR1050194A - Improvements to hydraulic variable speed drives : en fr
  • US2664916A - Hydraulic elevator descent control valve : en
  • FR1049852A - Fingers intended for automatic machines for harvesting poultry feathers : en fr
  • GB701858A - Wax compositions : en
  • DK76930C - Rocking chair. : da en
  • AU167152B2 - Process of preparing ice-colours in textile printing and dyeing : en
  • AU2274853A - Concrete form and method of molding concrete columns therewith : en
  • US2664768A - Motion limiting device : en
  • GB702064A - Improvements in or relating to methods of applying liquids to textile fibres : en
  • DE1669725U - DEVICE FOR PULLING IN HOSES IN MOTOR VEHICLES. : de en
  • FR1050021A - Vacuum verification process of the tightness of assemblies of any kind and device performing the process : en fr
  • DE900974C - Electron multiplier : de en
  • US2665274A - Steroid pyridinium salts : en
  • DE1669902U - SPREADER. : de en
  • FR1050325A - Advanced automatic fire weapon : en fr
  • FR1050494A - Improvements to rotors for magnetos : en fr
  • AU2245753A - Improvements in or relating to the distillation or fra ctiona l distilla tion a nd the trea tme nt of ga se s with liquids, : en
  • FR1049942A - Wiper blade : en fr
  • US2664953A - Plug setter : en
  • US2665419A - Television receiver : en
  • US2664872A - Fuel control system : en
  • US2665406A - High power factor current limiter : en
  • AU166201B2 - Improvements in or relating to coherent metallic bodies and their manufacture : en
  • FR1050556A - : fr
  • FR1050574A - Pneumatic formwork : en fr
  • GB702078A - Improvements in or relating to telephone systems : en
  • FR1050306A - Method for making the thread tension constant in winding devices : en fr
  • FR1049962A - Method and apparatus for ensuring the smooth flow of powdery or granular materials from loading hoppers, particularly in core blowing and molding machines : en fr
  • GB701834A - Improvements in or relating to apparatus for measuring the quantity of heat contained in a flowing medium : en
  • GB701795A - Improvements in or relating to electric induction hardening : en
  • US2664851A - Device for applying adhesive substances to tapelike articles : en
  • AU162168B2 - Improvements relating to electropneumatic braking systems for railway vehicles andthe like : en
  • DE1669709U - STRAIGHT GUIDE INSERT FOR THREADING DIES. : de en
  • US2665322A - Method of making thermocouples : en
  • US2665161A - Securement for hatch covers and the like : en
  • FR1050601A - Improvements to towers : en fr
  • GB701959A - Improvements in or relating to ballast tanks for ships : en
  • FR1050105A - Rational card game for the game called canasta : en fr
  • DE1669721U - REAR MIRROR FOR MOTOR VEHICLES. : de en
  • DE900815C - Device for removing folded and unfolded printed products or the like from a stack : de en
  • DE901210C - Multivibrator circuit for generating a square wave voltage with a short rise time : de en
  • FR1050015A - Improvements to devices such as voltage regulators for electrical machines : en fr
  • FR1050626A - Machine tool : en fr
  • DE1669824U - DEVICE FOR VEHICLE STEERING GEAR SHIFTER AND SHIFT LEVER HANDLES. : de en
  • DE900763C - Device for forced expansion compensation on pipelines and the like like : de en
  • DK76937C - Device for two-stroke engines. : da en
  • DE1669917U - DECORATIVE OR UTILITY BUTTON WITH CLIP OR TWO-POINT RIVET. : de en
  • DE1669964U - CAP CONNECTION. : de en
  • FR1050172A - Anti-glare device : en fr
  • FR1050409A - Improvements to dynamo-electric machines : en fr
  • GB701899A - Improvements in or relating to mattress covers : en
  • DE901038C - Device for the treatment of fiery liquid mass, e.g. Blast furnace slag : de en
  • GB701873A - Paper seat-covering distributing device for closet bowls : en
  • FR1049858A - Device for separating thin rolled sheets into bundles : en fr
  • GB702083A - Portable apparatus for use in administrating inhaled anaesthetics, oxygen and the like : en
  • DE1670048U - PACKAGING AND STORAGE EQUIPMENT FOR ALL TYPES OF POSAMENTAL CORD. : de en
  • DE900915C - Candy wrapping machine that works endlessly from the sugar cane : de en
  • DE901039C - Mobile self-unloader whose container is unloaded by circular, elliptical or linear vibrations : de en
  • US2665417A - Circuit controller : en
  • DE1669949U - BUEROGERAET FOR MOISTURIZED RUBBER TAPE : de en
  • DE1669970U - VISION FOLDER. : de en
  • FR1050024A - Busbar disconnection device : en fr
  • GB701908A - Improvements in or relating to apparatus for and method of drying : en
  • US2664880A - Electric stimulator for artificial respiration : en
  • DE1669786U - POCKET MIRROR WITH MOUNTING AND POCKET. : de en
  • DE1669860U - HOUSING FOR RATCHET TOOL. : de en
  • DE900807C - Process and means for reducing the tendency to shrinkage of fabrics or fibrous materials consisting wholly or partly of wool : de en
  • DE900933C - Process for the preparation of o-oxyarylcarboxylic acid-ยช-naphthylamides : de en
  • US2664668A - Dancing toy : en
  • USD171253S - Gehring stocking : en
  • US2665362A - Manufacture of pipe : en
  • FR1049944A - Construction system of beams, pylons, metal posts and similar objects by improved assembly of the constituent elements together : en fr
  • FR1050258A - Cable clamp : en fr
  • GB702006A - Improvements in hand lever trucks : en
  • CA498962A - Mounting for drive rack on air preheater rotor : en fr
  • DE900702C - Winding material for pipes that are subject to high loads and are to be manufactured using the winding process for high pressures : de en
  • DE900837C - Method for the application of one or more spiral spacers around the conductor : de en
  • DE900911C - Process for the production of synthetic inorganic silicates : de en
  • DE900957C - Antenna switching device for receiver : de en
  • DE900734C - Abrasives, cleaning and polishing agents for paints, plastics and metals : de en
  • DE1669827U - BICYCLE LIGHTING DEVICE. : de en
  • DE900803C - Band profile for high pressure wound body : de en
  • DK76920C - Process for the preparation of high purity penicillin salts. : da en
  • GB701814A - Water-dispersible dyestuff powders : en
  • US2665346A - Counting mechanism for line sectionalizers : en
  • DE1669830U - TIN CAN OPENER. : de en
  • FR1050523A - Improvements to objects made from thermoplastic organic materials : en fr
  • US2664799A - Camera with film wind and shutter set interlock : en
  • FR1050146A - Directed lighting fixture : en fr
  • FR1050553A - Beck effect intensive positive carbon for arc lamp of projectors and projection devices : en fr
  • DE900931C - Process for converting botanical raw materials and peat into a liquid-like state : de en
  • DK76918C - Method and apparatus for making blank strips for bottle closures and similar container closures. : da en
  • FR1049867A - Line filter for neutral gray tint : en fr
  • FR1050371A - New toy : en fr
  • FR1050383A - Compressed gas engine : en fr
  • US2664748A - Calibrated liquid storage gauge : en
  • USD171265S - Phillips chair : en
  • DE900904C - Air delivery device for gas protection rooms : de en
  • DE901093C - Arrangement for automatic switchover from a higher connected load to a lower one and vice versa in the case of electrical consumers, in particular electrical ovens : de en
  • DE901223C - Method and device for extracting oil from plant substances containing oil : de en
  • FR1050357A - Boring process or the like and apparatus for carrying out said process : en fr
  • FR1050533A - : fr
  • FR1050624A - Television receiver equipped with a cathode ray tube : en fr
  • US2664774A - Opening means for locking wrench type pliers : en
  • US2664775A - Harmonica apparatus : en
  • USD171268S - Expansible wrist watch bracelet : en
  • DE900808C - Wetting agents, detergents, cleaning agents and dispersants : de en
  • DE901027C - Air foam generator in the manner of a jet air pump : de en
  • FR1050534A - : fr
  • FR1050159A - Automatic tying and changing process of the spools on the winders : en fr
  • FR1050244A - Support device for removable shelves or boards : en fr
  • FR1050396A - Sophisticated plant for the treatment of liquids : en fr
  • US2664612A - Fishline snap fastener : en
  • US2664713A - Automatic irrigation dam : en
  • DE800994C - Method and device for the treatment of metal-containing powder : de en
  • DE901212C - Electronic switch for Braun tubes : de en
  • FR1049868A - Ships hatch closing device : en fr
  • US2664797A - Camera gun : en
  • DE1670014U - FILM CLEANER. : de en
  • FR1050602A - Apparatus for manufacturing, with used cartridge cases, cartridges for hunting rifles : en fr
  • FR1050622A - Improvements to data recording : en fr
  • DE901260C - Suspension of an aircraft engine on the airframe : de en
  • FR1050229A - Reading light : en fr
  • DE901045C - Snap ring rolling machine : de en
  • FR1050524A - : fr
  • FR1049880A - Improvements in processes and devices for the production of coke from fatty pitch and bitumen : en fr
  • DK76928C - Sealing device for frames with frames for a medium with low pressure and a medium with high pressure, respectively, in particular rotating, regenerative heat exchangers. : da en
  • US2665131A - Bowling ball retarder : en
  • GB701800A - Improvements in or relating to electrical precipitators : en
  • FR1050418A - Device allowing access to the deck of a ship : en fr
  • GB701955A - Improvements in or relating to charged particle detecting device : en
  • GB702095A - Improvements in top rollers for textile spinning and preparatory machinery : en
  • DE1669835U - DOUBLE LACE-UP SKI BOOTS WITH REMOVABLE LINER. : de en
  • DE1670027U - PUMP BELL FOR SEALING PRESERVED JARS. : de en
  • DE900691C - Trimming machines for processing hair, bristles, fibrous materials or the like. : de en
  • DE1670039U - ROLL OF ENTERTAINMENT GAMES AND DECORATIONS FOR TABLES AND HANDCASSETS. : de en
  • FR1050122A - Stamp for bicycles : en fr
  • GB702100A - Fluid pressure brake equipment : en
  • DE901139C - Hydraulic telescopic vibration damper, especially for motor vehicles : de en
  • US2665326A - Vent plug and electrolyte leveling device for aircraft storage batteries : en
  • FR1050577A - Leak-proof sprayer for bag or travel : en fr
  • GB701944A - Improved endless track for vehicles : en
  • FR1050287A - Process and installation for the treatment of textile plants : en fr
  • GB701904A - Improvements in or relating to button, stud or like holes and a process and apparatus for producing the same : en
  • GB702032A - Improvements in or relating to agricultural implements : en
  • FR1050483A - Fuel flow indicator and control device, particularly in motor vehicles : en fr
  • DE1669923U - CLAMPING ROLLER COUPLING. : de en
  • DE762350C - Two-stroke internal combustion engine with injection of easily evaporating fuel : de en
  • FR1050187A - New wedge for splitting materials, especially wood : en fr
  • FR1050544A - : fr
  • GB702106A - Improvements in motor vehicle lighting, with use of polarized light : en
  • FR1050117A - Closure clip for bags and packaging incorporating such a clip : en fr
  • AU2274953A - Improvements in or relating to valved containers : en
  • DK76919C - Brush making machine. : da en
  • GB701903A - Device in coin-controlled apparatus for generating coin-released electrical impulses : en
  • AU162523B2 - Improved flytrap : en
  • AU2249453A - Conveyors : en
  • CA499083A - Car doors and locks therefor : en fr
  • DE1670051U - KIESSCHRAPPER. : de en
  • US2664990A - Oscillating stairs : en
  • DE1669802U - SEMI-AUTOMATIC ATTACHMENT FOR POTATO LAYERING AND PLANTING. : de en
  • DE900689C - Hydrokineter washing machine : de en
  • DE1670095U - EQUIPMENT FOR COOKING. : de en
  • DE900889C - Maturing frame for Camembert cheese : de en
  • DE1669828U - ARRANGEMENT FOR FLAGS ON VEHICLES, IN PARTICULAR BICYCLES. : de en
  • DE753582C - Establishment of a starter switch with valve lifting device for internal combustion engines : de en
  • FR1050225A - Differential pressure gauge : en fr
  • FR1050303A - Hydraulic head for capping bottles and other containers : en fr
  • FR1050436A - New, sealed and normally cooled turbine stator-rotor connection : en fr
  • US2664709A - Power unit for tire inspection stands : en
  • US2665238A - Recovery of oil from shale : en
  • FR1050490A - Device for turning oval parts : en fr
  • GB701937A - Improvements in or relating to tripod stands for cameras, theodolites and other instruments : en
  • US2664695A - Anchor escapement for timepieces : en
  • US2665416A - Apparatus for determining the direction of wave energy : en
  • GB701973A - Improvements in pressure liquid relays applicable, e.g., to pressure gauges : en
  • US2664786A - Slide and barrel securing key for automatic pistols : en
  • US2665063A - Symbol-printing mechanism : en
  • DE901155C - Blower, especially for conveying hay, straw, sheaves and the like. like : de en
  • DE901253C - Sewing machine bobbin case : de en
  • FR1050398A - Control unit actuated by fluid pressure : en fr
  • US2664720A - Wall mounted console type air conditioning apparatus : en
  • DE900737C - Lubricating greases and processes for their manufacture : de en
  • DE901004C - Release control device for booking or similar machines : de en
  • FR1050240A - Improvements to elastic fastening devices for a suspension bridge in vehicles : en fr
  • GB702050A - Improvements in the coloration of cellulosic materials with vat dyes : en
  • GB701945A - Method for the production of frostproof moulded building elements : en
  • DE1669854U - ROOM CLOCK. : de en
  • DE901203C - Fluid flow switch with main and secondary contacts connected in parallel : de en
  • FR1049998A - Magnetic ring air gap system : en fr
  • AU162222B2 - Improved coin-freed vending machine : en
  • CA498981A - Cyclones : en fr
  • DE1669793U - ELASTIC PANEL MOUNTING. : de en
  • FR1050202A - Improvements to marine powertrains : en fr
  • FR1050079A - Total security electric remote control device : en fr
  • FR1050363A - Method of bringing solid materials into contact with gases : en fr
  • FR1050157A - Safety device for band saws : en fr
  • US2664629A - Button remover : en
  • US2664721A - Reverse cycle heating and cooling system : en
  • FR1050322A - Horizontal plate filtration device : en fr
  • FR1049982A - Illuminating gun for fuel dispensing devices : en fr
  • DE900872C - Process for the treatment of super polyamides : de en
  • DE901205C - Switching device for electrical switches driven by compressed gas, in particular compressed gas switches : de en
  • GB701919A - Door-fastening fittings for use on metal door frames : en
  • GB701985A - Improvements in or relating to television receivers : en
  • DE900746C - Rolling device on winding drums for the flat construction of vehicle tires : de en
  • DE901280C - Spool sensor device, especially for single-sided multi-box looms : de en
  • DE901019C - Resilient universal joint, especially for the alternator drive in vehicles : de en
  • DE901084C - Ignition and operating device for electric fluorescent lamps : de en
  • US2664997A - Package containing n-alkyl pyrrolidone-2, composition thereof, and process for absorbing acetylene thereby : en
  • US2665069A - Equation solving mechanism : en
  • DE901001C - Resistance thermometer for high temperatures : de en
  • FR1050289A - Improvements in the manufacture of lead-tetraalkyl compounds : en fr
  • CA499031A - Driers : en fr
  • DE1670001U - KNIFE DISC FOR MUSIC MACHINES. : de en
  • DE901117C - Color filter consisting of two flexible ribbons in which the color density of the ribbons increases or decreases : de en
  • DE901177C - Process for the production of thionaphthene from coal tar : de en
  • FR1049885A - Device for the introduction of tampons into body cavities : en fr
  • FR1050168A - Compression coating apparatus, especially tablets or pills : en fr
  • FR1050226A - Tourniquet belt : en fr
  • AU164116B2 - An hydrau callyoperated-wheel-brake 'system for motor vehicles : en
  • AU1591553A - Improvements in domestic appliances : en
  • DE901051C - Process for the partial or complete dewatering of nitrogen oxide combustion gases obtained by catalytic oxidation of ammonia-oxygen-water vapor mixtures : de en
  • DE901099C - Safety device for gas generators : de en
  • FR1050062A - Improvements to removable supports for beds, stretchers and similar objects : en fr
  • GB701950A - Improvements in electric temperature and flame-failure control systems for fluid-fuel burning heaters : en
  • DE901069C - Installation apparatus, in particular for surface mounting : de en
  • US2664708A - Hydraulic control system : en
  • BE512094A - IMPROVEMENTS RELATED TO THE PRODUCTION OF ACETIC ACID AND ACETIC ACID ESTERS. : en fr
  • DE1669762U - ROTARY DRILLING TOOL FOR COAL AND SOFT ROCK. : de en
  • DE1669796U - FORM HOLDER FOR SOFT MEN'S HAT. : de en
  • DE1669915U - COMPRESSED AIR VIBRATION MOTOR. : de en
  • DK76948C - Filling pen. : da en
  • FR1050641A - Improvements in safety devices for presses : en fr
  • CA498971A - Stainless steel process : en fr
  • US2664649A - Apparatus for speech instruction : en
  • DE1669748U - CLOSING LID FOR CONTAINER FOR TRANSPORTING PARTICULAR GOODS. : de en
  • DE1669891U - CONTAINER TO ACCOMMODATE GRINDING TOOLS FOR DRILLING MACHINES, IN PARTICULAR FOR DENTAL PURPOSES. : de en
  • DE898690C - Balancing machine with electrical display of the unbalance according to size and direction : de en
  • DE901195C - Multiple breakers : de en
  • CA499086A - Yarn winding machines : en fr
  • DE1669997U - CIGARETTE EXTINGUISHER. : de en
  • DE900733C - Method for preventing vegetation on objects : de en
  • FR1049888A - cable lift, in particular for lifting automobiles : en fr
  • FR1050477A - Floor waxing machine : en fr
  • AU161943B2 - Improvements in or relating to bladed stator or rotor constructions for fluid machines : en
  • DE901208C - Apparatus, machine or the like protected against pressurized water with a diving bell, in particular an electric motor for bilge pump drives : de en
  • DK76941C - Machine for mechanical processing of a kneading material of margarine or other plastic edible fats. : da en
  • GB702117A - A method of carrying out the aerobic fermentation of green fodder followed by the anaerobic storage thereof : en
  • US2664747A - Liquid-solids interface indicator : en
  • US2665285A - Stabilization of derivatives of dithiocarbamic acids : en
  • AU2279753A - Improvements in disc brakes : en
  • DE900748C - Device for tearing off and removing the sprue on injection molding machines : de en
  • FR1050189A - Axial and symmetrical electrical junction system : en fr
  • US2664722A - Plate for serving pie : en
  • US2665224A - Process for vapor coating : en
  • US2664590A - Door holder and buffer : en
  • US2665206A - Sizing of fibrous materials and compositions useful for sizing and for other purposes : en
  • US2664630A - Culinary device : en
  • US2664983A - Coin operated dispensing pump control : en
  • US2664763A - Vibration damper : en
  • US2664839A - Tape tensioning attachment for sewing machines : en
  • US2664992A - Inspection conveyer : en
  • AU2250653A - Emulsion polymerization of vinyldene compounds : en
  • DE1669820U - SPEED CONTROL DEVICE ON SIMPLE PHOTO CLOSURES. : de en
  • DE1669862U - PELVIC BELT. : de en
  • DE900926C - Process and device for rolling gears, corrugations or notches on cylindrical workpieces : de en
  • US2664619A - Tube flaring and nut assembling machine : en
  • US2665121A - Baseboard radiator enclosure : en
  • US2665347A - Electric circuit breaker : en
  • US2665166A - Car side sun visor : en
  • US2665316A - Recovery of durene : en
  • US2664904A - Dishwashing machine : en
  • US2665024A - Pharmaceutical closure : en
  • USRE23764E - Washing machine of the cylindrical : en
  • AU2243353A - Improvements in or relating to coherent metallic bodies and their manufacture : en
  • AU2252053A - A compressed cylindrical tampon : en
  • US2665054A - Replaceable blade fan : en
  • US2664899A - Double bobby pin : en
  • US2664935A - Large volume multichamber tire : en
  • DE900862C - Process for the production of ornamented glass bowls : de en
  • CA498993A - Process and menstruum for preparation of acetylenic alcohols : en fr
  • FR1050141A - Process for manufacturing and filling containers in heat-sealable material : en fr
  • GB702051A - Method for producing true appearance of solid objects from plane pictures thereof : en
  • DE900902C - Non-return flap for ventilation systems, especially for shelter ventilation systems : de en
  • US2665002A - Shipping package : en
  • US2665107A - Valve for controlling flow of gas to burners : en
  • US2664859A - Hydraulically controlled fluid driven reciprocating actuator : en
  • US2665017A - Loader attachment for tractors : en
  • US2664620A - Expansion tool : en
  • FR1050447A - Breastplate adaptable device, especially for sewing atchers use : en fr
  • DE900833C - Reception arrangement using magnetic field tubes with multi-part anode, both of which are rectified and de-damped in the reception circuit by the same tube : de en
  • DE900941C - Process for the production of low-iron Thomas slag in the production of Thomas steel : de en
  • FR1050179A - Process for the production of mixtures of phthalocyanines containing alkali metals and metal-free phthalocyanine : en fr
  • US2664833A - Machine for forming and packing blanks of dough : en
  • DE900977C - X-ray tube with line focal point and flexibly attached pendulum anode : de en
  • FR1049884A - Frequency demodulator assembly : en fr
  • DE900811C - Process for carrying out chemical reactions : de en
  • DE901023C - Process for generating the pressure when hot-pressing sintered bodies and using this process when hot-pressing a sliding layer made of sintered material onto the support shell of a bearing bush : de en
  • DE901043C - Stretching roller head for pipe stretching machines : de en
  • FR1050207A - Method and device for introducing the transverse metal wire into a machine for making electrically welded metal threads, in longitudinal and transverse metal wires, in particular for very wide threads : en fr
  • DE1669719U - ESPECIALLY FOR MOTOR VEHICLES, E.G. BUSES, SPECIFIC WINDOW. : de en
  • AU2269353A - Production ofa non-crystallizing storage-stable aqueous syrup fromthe reduction product ofa saccharide : en
  • DE1669967U - FOULARD. : de en
  • DE901198C - Electric circuit breaker with extinguishing agent valve controlled by the switch drive : de en
  • DE870774C - Soil cultivation device : de en
  • DK76936C - Mowing machine. : da en
  • FR1050537A - : fr
  • DE1670084U - BRUSH, ESPECIALLY FOR CLOSETS. : de en
  • DE899283C - Device for generating values, in particular for calculating machines or the like. : de en
  • FR1049837A - Improvements to devices for weighing and bagging bulk materials : en fr
  • FR1050381A - Gardening tool : en fr
  • GB702018A - Regeneration of nickel-sulfide-alumina type catalysts : en
  • DE900786C - Steering arrangement for vehicles : de en
  • FR1049898A - Improvements to heaters for motor cars with a rear engine : en fr
  • FR1050286A - Olefin dimerization process : en fr
  • DK76924C - Coupling to produce a voltage varying in the opposite direction of a varying voltage. : da en
  • AU2254353A - 1sulfonic acid esters of hydroxy substituted naphthalenes : en
  • US2664680A - Heel finishing machine : en
  • GB702000A - Multi-layer glass sheet having an interlayer reversibly changing its light transparency when subjected to changes in temperature : en
  • US2664767A - Automatic power transmission : en
  • US2665202A - Organic thiocyanate herbicides : en
  • FR1049897A - Ceramic material with high specific inducing power and its manufacturing process : en fr
  • FR1049966A - Improvements to semiconductor circuits : en fr
  • US2665390A - Anode target : en
  • DK76923C - Selects, especially for automatic telephone systems. : da en
  • GB701781A - Improvements in or relating to electrical calculating machines and the like : en
  • FR1050235A - Improvements made to straps and antiptosic sheaths : en fr
  • GB701924A - Improvements relating to machine tools : en
  • FR1050644A - Apparatus for the construction of rolling treads with embedded metal coils of pneumatic tires : en fr