• CA558132A - Chuck for supporting a plurality of work pieces : en fr
  • DE1031517B - Process for the production of copolymers containing acrylonitrile : de en
  • DE1031551B - Stamp and registration machine : de en
  • US2837200A - Bar and billet turning apparatus : en
  • AU3357557A - Devices forthe recognition of printed characters : en
  • US2837556A - Propionitriles and method of preparing same : en
  • CA558223A - Vulcanization of butyl rubber : en fr
  • AU221004B2 - Focusing header assembly machine : en
  • CA558417A - Protective device for series capacitors : en fr
  • US2837499A - Monomeric polymerizable ureido and thioureido vinyl ethers and methods for producingthem : en
  • DK85657C - Plant hormone-containing mixture, especially for weed control. : da en
  • US2836870A - Cam cleat : en
  • US2837539A - Pregnene-20-thiones : en
  • DE1031406B - Circuit arrangement for remote control and remote monitoring of switching devices : de en
  • US2836924A - Insect retainer and killer : en
  • US2837426A - Cyclic process for the manufacture of titanium-aluminum alloys and regeneration of intermediates thereof : en
  • DE1767872U - CONCRETE BASE FOR CABLE DISTRIBUTION CABINET. : de en
  • DE1768101U - NEAR DRIVE WITH ELECTRIC UNIVERSAL MOTOR. : de en
  • CA558222A - Vulcanization of butyl rubber : en fr
  • CA558433A - Log decking machine : en fr
  • DE1768060U - HAND-HELD FOR AGRICULTURAL PURPOSES. : de en
  • CA558148A - Door hardware : en fr
  • US2837315A - Hydrostatic bumper jar : en
  • US2836907A - Cushioned heel construction : en
  • US2836849A - Dental apparatus : en
  • DE1768165U - CAMOUFLAGE WITH BRAIDED GRAINED STRIPES. : de en
  • FR1157744A - Support for radio devices : en fr
  • FR1158101A - Process for the mechanical manufacture of right and left rolled cuffs, symmetrically identical : en fr
  • GB795900A - Needle actuating mechanism for knitting machines : en
  • DE1768032U - ARRANGEMENT FOR MEASURING SHEARING FORCES ON VEHICLE WHEELS, IN PARTICULAR OF MOTOR VEHICLES. : de en
  • CA558135A - Lawn edge trimmers : en fr
  • US2836948A - Device for applying covers of flexible material to paper cups and like receptacles : en
  • US2837611A - Pressure operated switch with inertial locking means : en
  • US2837533A - New quaternary amino ethers and a process for their preparation : en
  • US2837590A - Molybdenum anode cell : en
  • AU226531B2 - Improvements relating to crates for bottles andthe like : en
  • US2837634A - Automatic noise regulation for radar receivers : en
  • DE1031387B - Adhesive film that can be rolled up into rolls and has an adhesive layer on one side for quick electrical connections : de en
  • DE1768019U - MARKED HAT INSERT. : de en
  • FR1157613A - Ampoule cutter : en fr
  • CA558255A - Seals between metal conductors and ceramic insulators : en fr
  • DE1031643B - Sand, earth filters or the like for air raid shelters : de en
  • DE1768096U - CENTERING AND CLAMPING DEVICE FOR KEY GROOVE MACHINES. : de en
  • GB796060A - Improvements in or relating to yarn winding : en
  • AU2415856A - Prefabricated roof unit : en
  • CA558194A - Conveyor stripping apparatus : en fr
  • CA558344A - Adjustable gas turbine shroud ring segments : en fr
  • DE1768051U - BUTTON FROST. : de en
  • FR1157858A - Steam-liquid separation apparatus : en fr
  • DE1031526B - Process for the production of metallic calcium and calcium hydride : de en
  • GB796030A - Improvements in or relating to automatically closed doors : en
  • DE1031491B - Loading gear for lifting vehicles, in particular motor vehicles : de en
  • FR1157878A - Prealloy for the treatment of cast iron : en fr
  • GB796045A - Thermionic tube and method of making same : en
  • DE1031521B - Heating device for melting highly pure substances, preferably semiconductor substances : de en
  • FR1157763A - Device for ensuring the vacuum closing and opening of containers of the preserving jar type : en fr
  • CA558325A - Nozzle exit valve : en fr
  • AU219811B2 - Getter assembly : en
  • CA558159A - Whaler holder : en fr
  • CA558181A - Traps : en fr
  • CA558438A - Protein adhesives : en fr
  • DE1768029U - OPTICAL ELEMENT AND ITS CARRIER. : de en
  • DE1031254B - Device for evacuating the sensor loaded with bolts from metal extrusion presses, especially for cable sheaths : de en
  • DE1768194U - WATER SHUT OFF DEVICE FOR A WASHBASIN. : de en
  • AU3358857A - Process and compositions for treating nematodes : en
  • CA558129A - Combined developer and fixer : en fr
  • CA558343A - Union for adjacent ends of pipes : en fr
  • CA558364A - Apparatus for use in molding elastomeric materials : en fr
  • CA558393A - Indicating measuring instruments : en fr
  • US2837114A - Control valve of the type having flow conducting sleeves biased against valve closure members : en
  • US2837729A - Multi-channel recorder and reproducer with visual playback : en
  • USD182973S - Snack tray : en
  • FR1158150A - Advanced decoder-recorder system : en fr
  • GB795865A - Improvements in or relating to machines for winding wire : en
  • FR1157684A - Transmission for motorcycles, especially mopeds : en fr
  • GB795959A - Fertilizers : en
  • GB796187A - Moisture proofing of luminescent thallium-activated sodium iodide : en
  • US2837057A - morlock etal : en
  • US2837006A - Angular discriminating optical viewing device : en
  • DE1031700B - Process for plasticizing and stabilizing explosives and propellants containing at least 25% nitrocellulose in a homogeneous mixture : de en
  • GB795948A - Improvements in or relating to internally cooled mandrels : en
  • DE1031369B - Circuit arrangement for determining the zone and direction value in self-dialing long-distance traffic in telecommunication systems, in particular telephone systems : de en
  • DK85639C - Process for the preparation of stable, oily vitamin emulsions. : da en
  • DE1031542B - Device for measuring forces : de en
  • CA558276A - Continuous mining apparatus of the reversible longwall type : en fr
  • US2836990A - Accelerator means : en
  • US2837484A - Method for removing carbonaceous deposits from aluminum molds : en
  • US2837496A - Graft copolymers and preparation thereof from polymer hydroperoxides : en
  • AU3353457A - Improvements in and relating to permutation locks : en
  • CA558437A - Runway for conveyor belts passing through curves : en fr
  • US2836937A - Motor driven grinders : en
  • US2837683A - Planar tubes : en
  • US2836965A - Heat exchangers for vaporizing liquid refrigerant : en
  • DE1031235B - Inner belt for men's trousers, women's skirts, etc. like : de en
  • DE1031660B - Windshield wipers for curved windshields : de en
  • DE1768188U - DEVICE FOR THE BACK OF LAMINATED WOOD. : de en
  • DE1031486B - Device for stirring food to be warmed up in a water bath or the like. : de en
  • US2837675A - High impedance accelerometer : en
  • DE1031459B - Fractionation of Talloel : de en
  • DE1767960U - EXTENDED FITTINGS FOR Loungers. : de en
  • DE1768099U - FILTERS FOR GAS AND LIQUID SUBSTANCES. : de en
  • FR1157905A - Improvements to leather goods such as purses : en fr
  • DE1031444B - Process for the production of ferromagnetic sintered bodies : de en
  • CA558302A - Test tablet : en fr
  • US2837290A - Feed mill chute with reciprocable knife, to prevent plugging of mill : en
  • US2837316A - Air driven rotary earth auger : en
  • US2837478A - Apparatus for the production of metal : en
  • FR1157704A - Elastic seal for tubular fittings : en fr
  • FR1157795A - Automatic dosing device : en fr
  • US2836973A - Anti-pick cylinder lock : en
  • US2837286A - Temperature and humidity control system : en
  • US2837687A - Color television system : en
  • USD182947S - Balance scale : en
  • DE1768042U - FLOW CHART FOR OPERATIONAL MONITORING. : de en
  • US2837091A - Drip meter connecting means : en
  • DE969463C - Carbon arc lamp with automatic ignition device : de en
  • GB796144A - New derivative of precalciferol and process for its production : en
  • DE1767918U - PARALLEL FLOW BURNERS, IN PARTICULAR FOR GAS-AIR MIXTURES. : de en
  • DE1768036U - MEDICAL EQUIPMENT FOR PHYSICAL-CHEMICAL EXAMINATIONS. : de en
  • DE1031294B - Process for the production of heavy barium carbonate : de en
  • DE1768148U - MEATCUTTER. : de en
  • DE1031243B - Two-part pit stamp : de en
  • DE1031712B - Device for attaching connectors for straps made of cord, wire or the like. : de en
  • GB796161A - Improvements in or relating to vibratory conveyors, screens or the like apparatus : en
  • US2837467A - Hydrocarbon conversion systems : en
  • LU35953A1 - : en
  • US2837117A - Open center valve with hold feature : en
  • US2837453A - Preliminary pressing of laminated glass : en
  • US2837557A - Esters of n, nu-bis(2-cyanoethyl) carboxamic acids : en
  • US2837688A - Electron discharge devices : en
  • DE1768122U - APERTURE, IN PARTICULAR FOR SINGLE-EYED MIRROR REFLECTIVE CAMERAS. : de en
  • DE1031666B - Tire puller : de en
  • DE1031670B - Kimmpallabstuung : de en
  • DE1767995U - VENTILATION WITH SEAL STRIPS. : de en
  • DE1768196U - SPIN NUMBERS. : de en
  • DE1768092U - LIQUID CONTROL VALVE WITH PRESSURE SAFETY. : de en
  • DE969437C - Insulating press bodies for electrotechnical purposes : de en
  • FR1157670A - Low frequency transistor amplifiers : en fr
  • GB796019A - Method and apparatus for producing oriented synthetic filamentary structures : en
  • FR1157770A - Manufacturing process of rectifiers or surface transistors : en fr
  • DE1031324B - Process to improve the soil stability of the surface of agricultural cultivated soils and to prevent the decay of the soil and to eliminate soil erosion : de en
  • DE1031559B - Hop picking machine : de en
  • FR1158053A - Molded products, process and apparatus for forming them : en fr
  • GB796193A - Improvements in or relating to power-assisted steering mechanisms for road vehicles : en
  • FR1157813A - Variable temperature device : en fr
  • GB795910A - Primary electric cell : en
  • DE1768067U - DEFROSTING DEVICE FOR MILK JUGS. : de en
  • DE1768129U - KITES IN RHOMBUS SHAPE. : de en
  • DE969480C - Method for determining the temperature maintenance and steam consumption by measuring the condensate temperature in the overpressure and atmospheric pressure range and measuring the amount of condensate on drying cylinders, rollers, cookers, calorifiers, heating elements or similar steam-heated units : de en
  • FR1157766A - Improvements to waterproof packaging films with plastic coating based on normally strong polyethylene : en fr
  • DE1031443B - Permanent magnet system : de en
  • DE1031728B - Overhead track for agricultural purposes : de en
  • GB795952A - Release devices for traction mechanisms : en
  • GB796134A - Synthetic polymers : en
  • DK85644C - Procedure for introducing air into a room. : da en
  • CA558326A - Paperboard manufacture : en fr
  • DE1031432B - Low-noise electrical discharge tubes for amplifying very short electromagnetic waves, in which a flow of electrons interacts with the field of these waves : de en
  • DE1031556B - Knife for the cutting unit of a mower : de en
  • DE1767832U - SHAVING BRUSH. : de en
  • DE1767916U - EVAPORATIVE OIL BURNER WITH FLIP PIPE. : de en
  • DE1768131U - WHEEL MOUNTING FOR SILENT RUNNING OF BALL BEARING WHEELS FOR BABY CARRIAGES AND SMALL VEHICLES. : de en
  • CA558177A - Method of making an asphalt bonded paper laminate and product : en fr
  • FR1157628A - Improvements to bottles and similar containers and their envelopes : en fr
  • FR1157869A - Multiple needle sewing machine, including two needle sewing machine, with device for selectively engaging or disengaging the needle bars : en fr
  • GB795913A - Improved apparatus for emptying milk cans : en
  • FR1157640A - Wood preservative : en fr
  • FR1158139A - Sports shoe with contoured sole : en fr
  • GB795905A - Improvements relating to hand irons : en
  • DK85670C - Process for the preparation of pure starch. : da en
  • DE1768103U - LID CLOSURE FOR VACUUM PRESERVING POTS. : de en
  • DE1768037U - CUVETTE FOR SPECTROSCOPIC MEASUREMENTS IN FLUORESCENT LIGHT. : de en
  • US2837254A - Pouring spout for standard blanks : en
  • USD182983S - Flexible storage container for liquids : en
  • US2837351A - Electrically insulated pipe coupling with confined pressure-sealing means : en
  • FR1158044A - Apparatus for predrying wet sugar or a similar application called a granulator : en fr
  • GB795963A - Oil-soluble polymer composition : en
  • CA558163A - Dough sheeter : en fr
  • US2836842A - Folding shoe shine stands : en
  • US2837192A - Oil pressure actuated clutch : en
  • US2837388A - Stacking lap tray for food : en
  • US2836847A - Tire lifting mechanism for dual vulcanizing presses : en
  • US2837345A - Folding seats for telescoping carts : en
  • US2837284A - Automobile radiator thermostat : en
  • US2836899A - Gauges : en
  • US2837558A - Esters of n, nu-bis(2-cyanoethyl) carboxamic acids : en
  • DE1767802U - CAMPING SHIRT. : de en
  • DE1767869U - TUBE POCKET DESIGNED FOR LEAD ACCUMULATORS. : de en
  • FR1157788A - Dental apparatus with combined equipment : en fr
  • GB796004A - Improvements relating to tubulous heat exchangers and heat exchanger tubes : en
  • AU223062B2 - Improvements in crates : en
  • DK85633C - Duplicating machine. : da en
  • US2837737A - Radar sweep multiplier : en
  • US2836931A - Wiggly lizard : en
  • DE1768012U - HAND PROTECTION DEVICE FOR CHISISING. : de en
  • DE1031275B - Process for printing woven or knitted fabrics made from polyacrylonitrile fibers : de en
  • DE1031442B - Device for generating a permanent magnetic field, in particular an electron lens : de en
  • DE1768145U - BRUSHING DEVICE FOR WASHING MILK JUGS OD. DGL. : de en
  • FR1157851A - Improvements in mobile machines used to weigh loads : en fr
  • CA558331A - Organic ammonium salts used with alkyd copolymerizates : en fr
  • DE1767801U - EXTENSION FOR ENCLOSED OVEN. : de en
  • DE1031573B - Air-compressing injection internal combustion engine : de en
  • US2837077A - Whirling flight toy : en
  • US2837463A - Therapeutic compositions comprising 5-amino hexahydropyrimidines or salts thereof : en
  • US2837398A - Process of removing hydrocyanic acid, hydrogen sulfide and ammonia from gases : en
  • GB796218A - Aziridino-acylamino-quinones : en
  • FR1157945A - A cleaning and degreasing device comprising several chambers thermally insulated from the outside : en fr
  • US2836940A - Electromagnetic reciprocating tool motor and armature support therefor : en
  • DE1767997U - MOBILE BLOW-OFF UNIT FOR TEXTILE MACHINERY. : de en
  • DE1031494B - Circuit arrangement for the brake magnet for elevators, hoists or conveyor devices : de en
  • DE1031610B - Device to protect the workpiece on metal hacksaws : de en
  • DE1767805U - CLOTHING MADE OF PLASTIC OR RUBBER, IN PARTICULAR PROTECTIVE WORK CLOTHING. : de en
  • DE1768192U - PRESSURE COMPENSATION DEVICE FOR WATER HOSE. : de en
  • DE1031507B - Foams : de en
  • DE1767958U - CONVERTIBLE BED BENCH. : de en
  • DE1767976U - LIVING CLOTHES CABINET. : de en
  • US2837285A - Thermostatic and pressure responsive control valve : en
  • IS378B6 - Method for machine production of finless fish fillets. : en is
  • US2837447A - Metal-coated threaded couplings for electrodes : en
  • GB796043A - Improvements in or relating to the preparation of polyurethane elastomers : en
  • GB796049A - Process for the recovery of iodine from hydrogen iodide : en
  • DE1768134U - ACCELERATOR PEDAL ARRANGEMENT IN MOTOR VEHICLES. : de en
  • US2837269A - Compressor bleed control : en
  • DE1031397B - Combination of push button switch and power switch : de en
  • DE1031403B - Infinitely variable drive system : de en
  • GB795885A - Improvements in or relating to lift control systems : en
  • DE1031539B - Projection arc lamp with a high pressure gas discharge lamp as the light source : de en
  • DE1768047U - ADDING CLOCK FOR PAYING HOURS. : de en
  • DE1031679B - Container with dispenser for mines : de en
  • US2836911A - Eccentric coin : en
  • US2836939A - Machine for producing spherical surfaces : en
  • DE1031690B - Device for echo sounding using a cathode ray tube as a display device : de en
  • FR1157726A - Floor covering : en fr
  • FR1157815A - Improvements to processes and machines for packing materials, intended to form molds, in a rotating molding frame : en fr
  • FR1158010A - Support valve for water distribution pipes : en fr
  • GB796080A - Improvements in or relating to automatic electric circuit breakers : en
  • FR1157774A - Liquid flow meter : en fr
  • GB796101A - Improvements in or relating to electric air circuit breakers having arc extinguishing means : en
  • DE1031325B - Method and device for cooling refrigeration machines with a compressor : de en
  • DE1768105U - LETTER ENVELOPE WITH TAP DEVICE. : de en
  • FR1158069A - Improvements to view projection devices : en fr
  • GB796141A - Process for waterproofing : en
  • US2836935A - Surface treatment of molybdenum and tungsten for glass sealing : en
  • US2837330A - Control apparatus : en
  • US2837661A - Radiation amplifier : en
  • DE1031522B - Process for refining light and heavy metals : de en
  • DE1031566B - Method and device for milking with milking machines with two-room teat cups : de en
  • DE1768163U - PACKAGING CONTAINER FOR DIABOLO BALLS. : de en
  • FR1158112A - Cover profile part for glazing : en fr
  • GB795950A - Chair : en
  • FR1157777A - Fluid fuel burner for cyclone stoves : en fr
  • FR1157912A - Manufacture of pure absolute alcohol : en fr
  • FR1158060A - Variable speed transmission : en fr
  • DE1031640B - Diaphragm piston pump : de en
  • FR1157838A - Ethylene polymerization process : en fr
  • GB795889A - Preparation of peracetic acid : en
  • DE1768180U - MONORAIL AS AN ELECTRICALLY POWERED TOY. : de en
  • DE969471C - Process for the preparation of metal skeleton catalysts suitable for the hydrogenation and dehydrogenation of organic compounds : de en
  • CA558171A - Automatic ventilating air filters : en fr
  • CA558244A - Stiffened wool and fur hats and process for stiffening same : en fr
  • AU226432B2 - Telescoping fluid cylinder : en
  • GB795933A - Improvements relating to sparking plugs : en
  • AU217497B2 - Improvements in or relating to self-wringing mops : en
  • CA558416A - Uhf-vhf combination tuner : en fr
  • CA558308A - Inhibition of polymerization of vinyl chloride : en fr
  • US2837157A - Billet shears and the like : en
  • US2837339A - Phonograph pickup : en
  • DE1031379B - Lever key type switches for high frequency devices : de en
  • DE1031451B - Process for the production of a copal for lacquer purposes : de en
  • FR1157645A - Cargo ship for the transport of bulk materials : en fr
  • FR1157660A - Dyeing of synthetic polyester materials : en fr
  • FR1158034A - Machine for counting the folds of a pleated sheet and cutting it : en fr
  • FR1157900A - Thiazol and oxazol series tank dyes : en fr
  • GB795954A - A method of central remote control : en
  • GB796059A - Image-reproducing system for a color-television receiver : en
  • DE969426C - Jet pipe, especially for fire fighting : de en
  • FR1157699A - Germanium diode : en fr
  • FR1157753A - Improvements to the processes for the preparation of anion exchangers : en fr
  • DE1031245B - Pivot joint cap made of steel or light metal for pit construction : de en
  • DE1031708B - Process for the production of an inorganic puelpe, in particular mica puelpe : de en
  • DE1031401B - Multipole electrical contactor with compressed air drive : de en
  • DE1767825U - CLOTHES DRYING MACHINE. : de en
  • DE1031527B - Process for the production of an intimate mixture of magnesia with carbonaceous substances : de en
  • DE1031734B - Circular loom with device for controlling the heald frames : de en
  • US2837727A - Position adjustable hydrophone : en
  • FR1157977A - Adjustable wheel for tractor : en fr
  • DE1767937U - EJECTOR, ESPECIALLY FOR VACUUM CLEANERS ON COMBUSTION MACHINES. : de en
  • FR1157955A - Process for the production of fertilizers or mixed fertilizers containing ammonium nitrate : en fr
  • DE1031423B - Flash tube device for direct connection to the power distribution network : de en
  • DE1768004U - PRECAST REINFORCED CONCRETE PART, IN PARTICULAR CONCRETE SUPPORTS. : de en
  • US2837358A - Clamp construction : en
  • US2836960A - Hydraulic power steering : en
  • US2837164A - Well completion method : en
  • US2837336A - Scoring circuit : en
  • GB795940A - Improvements in rims of circular containers : en
  • CA558333A - Polyamide molding powder compositions and production of shaped articles therefrom : en fr
  • AU220702B2 - Improved vehicle frame and suspension system : en
  • US2836830A - Tile receptor for showers : en
  • DE1031710B - Device for manually closing the gathered neck of a bag with an adhesive strip : de en
  • DE1768200U - BEARING AND DRIVE OF A TOWER SHAFT FROM THE DIFFUSION TOWER TO LEAVE SUGAR BEE CUTS OD. DGL. : de en
  • DE1031489B - Mobile half or full portal for harbor slewing cranes : de en
  • DE1031687B - Electric capacitor igniter : de en
  • DE1768156U - REMOTE CONTROLLED DEVICE, IN PARTICULAR FOR OPERATING GARAGE DOORS. : de en
  • FR1157889A - Clamp usable in particular for mounting instruments on a panel : en fr
  • GB795930A - Improvements in or relating to packings for flash lamps : en
  • GB796097A - Improvements in or relating to resiliently deformable toys : en
  • CA558210A - Direct current amplifier : en fr
  • CA558254A - Locking strowger switches in place : en fr
  • DE1031281B - Filter system, in particular for the mechanical cleaning of waste water : de en
  • DE1031704B - Centrifugal system with internal formwork and a method for producing hollow bodies from concrete and other similarly malleable masses : de en
  • AU224521B2 - Method of and apparatus for lining and impregnating conduit : en
  • AU3355557A - Improvements in and relating to semiconductor devices : en
  • DE1031538B - Photographic lens : de en
  • DE1031647B - Planetary gear, especially for motor vehicles : de en
  • DE1768084U - DOUBLE PRISM GUIDE FOR INFEED TABLES OR INFEED TABLE UNITS. : de en
  • US2837262A - Package holder for cans and the like : en
  • DE1031232B - Method and device for feeding heavy fluids into a sink separator : de en
  • DE1768133U - CONTINUOUSLY VARIABLE TRANSMISSION, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • FR1157916A - Advanced dropper cap : en fr
  • CA558329A - COMPOSITION CONTAINING .alpha.-CYANO-.beta.-(POLYCHLOROPHENYL) ACRYLIC ACID : en fr
  • DE1031711B - Two-part box consisting of a telescopic upper part and a lower part : de en
  • DE1031269B - Process for removing cationic preparations from unprocessed textile material : de en
  • DE1767935U - SHREDDING AND MIXING EQUIPMENT FOR HOUSEHOLD PURPOSES. : de en
  • US2836972A - Impregnating and molding of leather : en
  • US2837485A - Ari-ch : en
  • US2836838A - Saw cutting tool for pipe cleaners and the like : en
  • US2836991A - Reversing mechanism : en
  • DE1767895U - MAINS TRANSFORMER FOR MEDIUM AND HIGH FREQUENCY MEASURING DEVICES, IN PARTICULAR FOR COMMUNICATION TECHNOLOGY. : de en
  • DE1767921U - ARRANGEMENT TO REDUCE FAN NOISE, ESPECIALLY WITH TRANSFORMERS. : de en
  • DE1767985U - TROUSERS. : de en
  • DE1767986U - LIFTING BELT FOR RAILWAY VEHICLES. : de en
  • FR1158084A - Three-bead hollow rail : en fr
  • GB796188A - Improvements in or relating to liquid level indicator : en
  • DE1031340B - Interrupter for two-position controller with changeable ratio of the current opening and closing times : de en
  • DE1031632B - Device for guiding films in cinematographic projection apparatus and cinematographic recording apparatus : de en
  • GB795902A - Improvements in fountain pens : en
  • DE1031291B - Process for the production of gases containing sulfur dioxide by gradual roasting of roastable sulfur in addition to antimony or materials containing antimony and arsenic in fluidized beds : de en
  • DE1768077U - QUICK FASTENER FOR FASTENING COVER PLATES. : de en
  • DE1031624B - Constantly working pulp pressure cooker : de en
  • DE1767906U - LARGE AREA LUMINAIRE. : de en
  • CA558436A - Chair : en fr
  • US2837616A - Adjustable contact assembly for relays and the like : en
  • USD182981S - Piano or similar article : en
  • DE1031537B - Magnetic head with two or more-legged magnetic core, especially for magnetic recorders with sheet-shaped recording media : de en
  • DE1031244B - Setting device for pit stamp : de en
  • DE1768001U - LIGHTWEIGHT PANEL FOR RIBBED CONCRETE CEILINGS. : de en
  • DE1768026U - RECORD DEDUSTER. : de en
  • GB795973A - Improvements in or relating to elevator-conveyors : en
  • GB795984A - Improvements in or relating to an electric appliance for igniting coal and other solid fuel fires : en
  • FR1157730A - Measuring device transforming pressure into an electrical quantity : en fr
  • GB796140A - Waterproofing process : en
  • US2837138A - Power driven machine for straightening and automatically feeding wide strip stock in any predetermined length : en
  • GB795871A - A process for the recovery of dry substances from their solutions or suspensions by evaporation in thin layers : en
  • USD182960S - Adjustable mount for sight unit and camera : en
  • CA558150A - Portable power hacksaw : en fr
  • US2837227A - Load elevator for motor trucks : en
  • US2836875A - Core forms : en
  • US2837125A - Shuttle change magazine for looms : en
  • DE1031477B - Form for bending glass panes : de en
  • DE1031503B - Chip removal for electric motorized hand planing machines : de en
  • GB796145A - New derivative of precalciferol and process for its production : en
  • US2837620A - Strain gauges and load weighing cells : en
  • DE1768109U - ADVERTISING COLUMN AND ADVERTISING SPACE FOR DIAPOSITIVE ADVERTISING. : de en
  • CA558157A - Shell molds : en fr
  • DE1767873U - HOUSING FOR EXPLOSION OR FIRE-WEATHER ENCLOSED ELECTRICAL DEVICES. : de en
  • DK85658C - Gas turbine system with a reciprocating internal combustion engine and a gas turbine in combination with a compressor. : da en
  • FR1157944A - New ethylene polymerization process : en fr
  • DE1031675B - Clamping table for machine tools, especially for grinding machines for machining chip breaker grooves on tools, e.g. B. turning steel : de en
  • GB796197A - Terephthalic acid and a salt thereof : en
  • CA558225A - Corrosion inhibition : en fr
  • CA558300A - PRODUCTION OF .alpha.-METHYLTRYPTOPHANE : en fr
  • DE1031611B - Device for fixing the drive spindle carrying a tool-receiving collet at its free end in manually operated devices for filing, grinding or the like. : de en
  • FR1157856A - Lubricated ball valve : en fr
  • GB796216A - Pellet type heat exchanger : en
  • US2837404A - Manufacture of potassium bicarbonate and potassium carbonate : en
  • US2837344A - Folding baby seats for telescoping carts : en
  • FR1157620A - Process for manufacturing expanded plaster mortar and products conforming to those obtained : en fr
  • FR1157625A - Apparatus for the observation and measurement of pressures inside organs of the human body : en fr
  • FR1158089A - Showerhead : en fr
  • DK85631C - Process for partial removal of oxo groups from α-dioxo compounds of the steroid series. : da en
  • US2836955A - Method and machine for spinning rovings : en
  • US2837176A - Safety device for automobiles : en
  • CA558151A - Air washer and humidifier : en fr
  • US2837623A - Treatment of fluids : en
  • DE1031572B - Piston-controlled two-stroke injection internal combustion engine with reverse scavenging : de en
  • IS379B6 - Method for peeling fish fillets and equipment for implementing the method. : en is
  • FR1157828A - Process for the preparation of high molecular weight products resulting from the reaction with polyisocyanates of alkylene oxide adducts : en fr
  • GB796047A - Radiation shielding : en
  • US2837343A - Brake attachment for roller skate : en
  • CA558293A - Flux compositions for aluminum soldering operations : en fr
  • US2837701A - Electronic control circuit : en
  • GB796203A - Afterburner fuel control for a turbojet engine : en
  • DE1768000U - SPACING CEILING PANEL WITH HEATING DUCTS. : de en
  • US2836883A - Device for removing parts from a tractor : en
  • US2837135A - Rotary turret head for crimping tools : en
  • US2837276A - Self-complementing gas tube counter : en
  • FR1158105A - Heavy water concentration process : en fr
  • DE1031392B - Connection device for electrical lead wires surrounded by elastic insulation material : de en
  • FR1157890A - Forging machine for drawing, in particular, rods and pipes : en fr
  • DE1768186U - SEMI-AUTOMATIC FILLING AND CLOSING DEVICE FOR CONTAINERS MADE OF PARAFFINED PAPER. : de en
  • US2837217A - Holder for clamping compressed gas bottles on trailers : en
  • US2837689A - Post acceleration grid devices : en
  • DE1031271B - Foam thread with a textile-like character : de en
  • DE1767942U - OVERLOOK FOR CLAMPING CURTAIN RAILS TO WALL IRON. : de en
  • DE1768082U - HANDLE AS A HANDLE OF CONTAINERS, LADDERS, BICYCLE HANDLEBARS OD. DGL. : de en
  • DE1031437B - X-ray unit consisting of X-ray tube and high voltage transformer : de en
  • DE1031671B - Valve for the automatic and manual regulation of the gas content of buoyancy rooms, especially of buoyancy vests for underwater use : de en
  • FR1157706A - Ankle driving device : en fr
  • GB796006A - Improvements in unsaturated alkyd resins : en
  • GB796136A - Liquid fuel combustion chambers : en
  • DE1768144U - BOTTLE WITH ROLLBALL IN THE BOTTLE NECK. : de en
  • FR1157773A - Process for the permanent deformation of protein fibers, in particular living hair and composition for its implementation : en fr
  • FR1157779A - Perforating machine for strip products : en fr
  • US2837026A - Depth charge firing control mechanism : en
  • US2837004A - Toy piano : en
  • US2836934A - Means for intercepting gobs of molten glass : en
  • US2837134A - Tubeless tire valve stem : en
  • GB796202A - Improved thermal insulation for refrigerators : en
  • FR1157743A - Assembly with single transformer allowing to obtain a luminous movement with successive patterns : en fr
  • FR1157872A - Method and apparatus for controlling catalytic processes : en fr
  • DE1768118U - DEVICE FOR CONTINUOUSLY COMPENSATING COLOR MALFUNCTIONS WHEN COPYING OR ENLARGING COLOR NEGATIVES OR COLOR POSITIVES. : de en
  • FR1157859A - Advanced regulator : en fr
  • FR1157948A - Electronic switch : en fr
  • GB795978A - Jet damping and metal purifying device for ingot or other moulds : en
  • US2836858A - Machine for opening and cleaning textile fibers : en
  • US2837045A - Portable tufting machine : en
  • DE1031277B - Door lifting device for horizontal coking chamber ovens : de en
  • DE1767893U - RING FOR ELECTRICAL CURRENT TRANSFER ROLLERS, IN PARTICULAR FOR CONTACT ROLES IN MECHANICAL CONVERTERS. : de en
  • DE1031297B - Process for the production of grainy, crystalline sorbitol : de en
  • DE1031393B - Terminal blocks and separating terminals for switchgear : de en
  • DE1031407B - Process for producing the power supply lines for temperature-sensitive resistor assemblies : de en
  • DE1767907U - ELECTROLYTIC CAPACITOR. : de en
  • FR1157974A - Improvements to viewers : en fr
  • US2837032A - Filter for use with periodic suction pumps : en
  • DE1031425B - Adjustable coil arrangement with premagnetized core : de en
  • DE1031585B - Protection for screw connections : de en
  • DK85659C - Process for producing surface alloys formed by diffusion on metal objects. : da en
  • DE1768125U - SYNCHRONOUS DRIVE FOR MULTIPLE FILM PROJECTORS. : de en
  • FR1157831A - Method and apparatus for identity marks : en fr
  • GB796113A - Rubber tire : en
  • GB796201A - Improvements in or relating to fishing reels : en
  • GB796209A - Pressure casting and die-casting machines : en
  • FR1157931A - Multi-purpose advanced hinge : en fr
  • GB796001A - Improvements in or relating to a variable friction gear : en
  • US2836949A - Reel type power mower : en
  • DE1767875U - MOUNTING SUPPORT MADE OF INSULATING MATERIAL. : de en
  • GB796048A - Conversion of hydrocarbons : en
  • FR1157618A - Improvement in piles intended for the construction of airtight curtains in the ground : en fr
  • GB796079A - An internal combustion engine having a fuel injection nozzle : en
  • DE1767833U - PAPER CUTTING MACHINE WITH SLOTTED TABLE. : de en
  • DE1768059U - MOBILE MANURE SPREADER. : de en
  • GB795880A - Antifouling paint : en
  • FR1157643A - Method and device for moistening compressed tobacco : en fr
  • US2837024A - Ink fountain blade : en
  • BE562949A - : en
  • CA558365A - Twin window fan : en fr
  • US2836896A - Gun sights : en
  • US2837361A - Keepers : en
  • CA558153A - Air impact hammer : en fr
  • CA558428A - Process for the preparation of guanidino type compounds : en fr
  • GB796163A - Improvements relating to electrical plug and socket connectors : en
  • FR1157742A - Reel with automatic position change for coarse and cast fishing : en fr
  • GB796118A - Improvements in or relating to metal plates for facing walls, partitions and other backings : en
  • FR1158048A - Floribunda rose, vermilion red : en fr
  • GB796178A - Apparatus for checking the time delay between earlier and later pulses : en
  • US2837318A - Condensation trap : en
  • GB795886A - Improvements in or relating to machines suitable for trimming inseams of shoes : en
  • US2837631A - Storing lamp fixtures : en
  • US2837680A - Electrode support : en
  • DE1031510B - Process for the preparation of polypyromellitic acid imides : de en
  • DE1768124U - VIEWER FOR MOVEMENT CAMERAS. : de en
  • DE1768183U - EQUIPMENT FOR THE PRODUCTION OF KINK-PROOF FORMWORK FOR STRUCTURAL CONCRETE BODIES FORMED BY THE SPINNING OR RUETTEL METHOD : de en
  • US2837270A - Axial flow compressor : en
  • US2837382A - Bearing mounting : en
  • GB796152A - Improvements in or relating to friction brakes : en
  • CA558315A - Accounting machines : en fr
  • CA558387A - Alternating current gate : en fr
  • DE1031646B - Backstop for motor vehicles : de en
  • DE1031724B - Loading and clearing device for grainy goods : de en
  • DE1768070U - WORKING CYLINDER FOR AIR-COOLED COMBUSTION MACHINES, CONSISTING OF A CYLINDER BUSHING AND THE RIB PART. : de en
  • DE1768160U - DRAWING DEVICE. : de en
  • DE1031239B - Ignition safety device for rich gas burner with a gas valve, the leakage gas of which is fed to the mixing tube of a burner (ignition burner) : de en
  • FR1157906A - Remote control lock, in particular for the rear door of motor vehicles : en fr
  • FR1157702A - Improvements to the processes for manufacturing bricks and basic masses based on magnesia, more especially magnesite bricks : en fr
  • FR1158090A - Further training in trawl fishing panels : en fr
  • DE1031330B - Process for producing high quality steel : de en
  • GB796148A - Process for pre-treatment of polymers and modified polymers obtained thereby : en
  • GB796075A - Improvements in or relating to heterodyne mixing circuits : en
  • US2836979A - Mixing pipette : en
  • US2837440A - Method of producing air pervious material by treating with gas evolving blowing agent and coacting with a washable salt layer : en
  • US2837364A - Lock : en
  • GB796050A - Improvements in and relating to imprinting apparatus : en
  • DE1031418B - Compensation method for measuring currents and voltages : de en
  • DE969431C - Process for the separation of gas or liquid mixtures : de en
  • GB795908A - Improvements in or relating to methods of manufacturing colour cathode ray tubes : en
  • GB796112A - Carrier for the covering of a top roll for spinning machines and method for making the carrier : en
  • FR1157720A - Tool for making holes in loose sand, rolling gravel and similar terrain : en fr
  • FR1158073A - Adjustable detector : en fr
  • GB796139A - Improvements in or relating to processes for producing decoration pliable sheet material by depositing metal from the vapour state thereon : en
  • DE1031321B - Device for drying webs of paper or fabric, in particular printed by gravure printing : de en
  • DE1768104U - ENVELOPE WITH TEAR TAP. : de en
  • DE969441C - Device for voltage regulation by means of a polyphase regulating transformer : de en
  • DE1031682B - Raising machine, in particular sole roughening machine : de en
  • DE1031304B - Process for separating water from castor oil : de en
  • DE1031575B - Injection internal combustion engine working with air compression and self-ignition : de en
  • FR1157875A - Advanced process for mineral processing : en fr
  • US2837468A - Purification of polyhydric alcohols : en
  • FR1157607A - Manufacturing process of plaster mortar and products conforming to those obtained : en fr
  • GB795994A - Improvements in or relating to method of making metal fabrications : en
  • DE1031493B - Pressure medium control for the clutch and the brake on single-drum winches : de en
  • DE1031302B - Process for the production of ketones : de en
  • FR1158123A - Improvements in actuation devices using electromagnets : en fr
  • USD182966S - : en
  • DE1767905U - PROTECTIVE TUBE FOR TUBE-SHAPED FLUORESCENT LAMPS. : de en
  • FR1157820A - Electric machine with air cooling, tandem construction : en fr
  • FR1158016A - Peeling and cleaning machine for vegetables and fruits : en fr
  • US2837232A - Thermal container for bottles and other containers : en
  • US2837277A - Flux type sensing element : en
  • US2837709A - Power supply : en
  • DE1031246B - Device for the removal of blockages in boreholes, preferably with rolls for coal or mountains, as well as with pilot boreholes during the sinking of blind shafts : de en
  • DE1031377B - Antenna arrangement for connection to a transmitter and to a receiver : de en
  • DE1031456B - Process and device for deoiling and fractionating paraffin from residues from mineral oil and tar processing : de en
  • DE1767902U - FLOOR LAMP. : de en
  • FR1157612A - Installation for condensate drainage for a large number of steam users and possibly also steam pipelines : en fr
  • DE1031438B - Device for regulating the gas pressure in closed containers : de en
  • DE1031641B - Self-priming circulation pump : de en
  • DE1031341B - Single-turn gear coupling for teleprinters : de en
  • DE1767941U - HANGING DEVICE FOR FOOTWEAR. : de en
  • DK85663C - Method and apparatus for correcting a photocopied text or other movement on a photographic film or plate, and tools for use with the apparatus. : da en
  • FR1157653A - Hollow body for construction : en fr
  • US2836886A - Orange knife : en
  • US2836998A - Bottle opener with rotatably mounted skirt engaging member : en
  • US2837313A - Safety railroad tie holder : en
  • US2837385A - Piston ring element and method of making same : en
  • CA558206A - Fuel injection control : en fr
  • FR1157947A - Device for controlling the character wheels of printing devices : en fr
  • FR1158061A - Process for the preparation of high boiling point propylene polymers : en fr
  • FR1158082A - Autopilot installation : en fr
  • GB796121A - Improvements in or relating to a rotary perforator for strip material and also to a method of broaching apertures in perforator dies : en
  • FR1157979A - Hosiery machine or multi-motion machine controller, similar : en fr
  • FR1158020A - Electronic circuit of telephone subscriber lines : en fr
  • GB796014A - Improvements in and relating to internal combustion engines : en
  • FR1158042A - Mixtures of surfactants and compositions containing them : en fr
  • GB796032A - Directional microphone having a low susceptibility to shock and wind : en
  • GB795870A - Surgical dressings : en
  • FR1158047A - Spool for ink ribbon : en fr
  • GB796092A - Improvements in and relating to electric gaseous discharge devices, to methods of coating the envelopes of such devices, to coatings of luminescent material on supports therefor and to coating suspensions including luminescent material : en
  • BE563045A - : en
  • FR1157942A - Removable wheel for baby carriage : en fr
  • DE1767837U - PAPER CLIP. : de en
  • FR1158011A - Improvements to convection heat exchangers : en fr
  • FR1158100A - Level indicator and regulator device applicable in particular to the boilers of coffee-making machines : en fr
  • FR1158102A - Process for the manufacture of particularly strong crimped viscose rayon fibers : en fr
  • US2837230A - Trash collection truck : en
  • US2837547A - Polymerization of unsaturated triglycerides : en
  • DE1031305B - Process for the preparation of dihydroperoxides from keto steroids : de en
  • DE1767922U - PLASTIC HOT WATER BOTTLE. : de en
  • US2837296A - Anti-friction tape measure case : en
  • US2837541A - Improved process for preparing 9alpha-fluoro-delta1, 4-3, 20-diketo-11beta, 17alpha-dihydroxy-21-acyloxy-pregnadiene : en
  • US2837603A - Automatic telephone system : en
  • BE562954A - : en
  • CA558240A - Automatic-gain-control system for photoelectric engraving machines : en fr
  • CA558419A - Lubricants comprising silicone fluids : en fr
  • FR1157690A - Device equipped with a fluorescent screen : en fr
  • FR1157816A - Rotary internal combustion engine with radial cylinders and variable stroke : en fr
  • GB795981A - Improvements in or relating to refrigerator cabinets : en
  • US2837490A - Mixtures of vinyl resin, aromatic acid, and asbestos containing iron oxide : en
  • US2837580A - Telomerization with sulfuryl halide and a sulfur dioxide modifying agent : en
  • DE1768069U - DEVICE FOR LIFTING BARRELS, IN PARTICULAR AQUARIUMS. : de en
  • DE1768110U - PIE CONTAINER. : de en
  • DE1767897U - HOUSING FILLED WITH INSULATING LIQUID ELECTRICAL DEVICES, IN PARTICULAR CONVERTERS. : de en
  • DE1768143U - BICYCLE PEDAL BAR WITH ADJUSTABLE PRESSURE DEVICE ON THE SPROCKET AXLE WHEN DRIVING ON SLOPES. : de en
  • AU3353357A - Improvements inthe mechanical manufacture by means of injecting of every description of articles and parts using fibrocement or any other kind of moulding materials : en
  • CA558434A - Carbon holding blade : en fr
  • AU3847658A - A structural element for building reinforced concrete floors and ceilings : en
  • FR1157615A - Zipper closure formed by threads or strips of plastics material in the form of helicoids or loops and method of manufacture thereof : en fr
  • FR1157632A - Thread guides for textile machines : en fr
  • CA558381A - Method of treating aluminium : en fr
  • DE1031272B - Process for dyeing and printing polyacrylonitrile fibers : de en
  • GB796099A - Improvements relating to single-phase electric induction motors : en
  • FR1157646A - wall-mounted, folding dish rack : en fr
  • GB795970A - Improvements in or relating to domestic hot water heating systems : en
  • GB796033A - Improvements in or relating to the manufacture of wallboard : en
  • DE1031453B - Self-adhesive tape with an adhesive-free zone : de en
  • FR1157908A - Manufacturing process of hydrocarbon resins : en fr
  • GB795921A - A new or improved fibrous cushioning material : en
  • GB795961A - Process for development of printing plate and developer compositions therefor : en
  • GB796132A - Improvements in apparatus for applying a plastic faced cloth or fabric to a rigid backing : en
  • DE1031688B - Wake-up device in a radio receiver : de en
  • DE1767931U - RIDER BAG. : de en
  • DE1767815U - SAFETY WATER SEAL FOR GAS PIPES WHEN PROTECTING GAS PRESSURES OVER 400 MM WATER COLUMN, STORED IN A SINGLE HOUSING. : de en
  • DE1768085U - FAT DRUM EMPTYING DEVICE. : de en
  • DE1768170U - VULCANIZED PLATE WITH REFINED VULCANIZATION SKIN, IN PARTICULAR FOR SHOE SOLES. : de en
  • GB796071A - Improvements in or relating to fluid pressure braking system for vehicles : en
  • US2837019A - Air outlet device for ventilating apparatus : en
  • FR1157843A - Cobalt-containing monoazo dyes and their production process : en fr
  • FR1157711A - Improvements to frames for printing fabrics and the like : en fr
  • FR1157622A - Cylinder for air-cooled heat engine and engine fitted with this cylinder : en fr
  • DE1031479B - Curling clamp : de en
  • DE1031580B - Elevator device on spring-loaded starters for internal combustion engines : de en
  • DE1031652B - Wheel suspension for vehicles, especially motor vehicles : de en
  • DE1768121U - UNCOUPLING DEVICE FOR TIME AND APERTURE ADJUSTMENTS. : de en
  • DK85646C - Reinforcing element for reinforced concrete structures. : da en
  • DE1031695B - In the event of overuse, self-opening front-loading ski bindings : de en
  • DE1767829U - PACKAGING BOX FOR A SHIRT, BLOUSE OR. DGL. : de en
  • DE1767936U - EJECTOR WITH MEMBRANE, IN PARTICULAR FOR VACUUM CLEANER ON COMBUSTION MACHINES. : de en
  • FR1157709A - Device for supplying gasoline or heavy oil engines, and 2 or 4 stroke, by fuel injection : en fr
  • CA558250A - Precision thermostatic switch : en fr
  • CA558287A - Process for isolating pyridine carboxylic acids from their salts : en fr
  • DE1031417B - Method for generating a voltage with a highly constant frequency : de en
  • DE1031473B - Rotary furnace with a non-circular cross-section for melting down metals : de en
  • DE1767864U - TELEPHONE SWITCH. : de en
  • FR1157922A - Method and installation for correcting the unevenness of railway tracks : en fr
  • FR1157936A - Interchangeable lens camera : en fr
  • DE1768137U - BULB HOLDER ON HEADLIGHTS. : de en
  • US2837025A - Clamping and tensioning device : en
  • CA558402A - Magnetic amplifier speed regulator control for mercury vapour rectifier : en fr
  • DE1031309B - Process for the preparation of substituted 3, 4, 6-trioxohexahydropyridazines : de en
  • DE1768021U - INSTRUMENT HOUSING, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE969458C - Adjustment device for moving parts of excavators, depositors, cranes or the like. : de en
  • GB795901A - Semi-solids packaging and dispensing means : en
  • FR1157775A - Magnetic voltage regulator for transformers with a pin switch : en fr
  • GB796195A - Method of and apparatus for carrying out physical and chemical processes in which gases, liquids and solids take part at the same time : en
  • US2836957A - Fuel control for a gas turbine power plant : en
  • US2837436A - Concrete and cement : en
  • US2837018A - Automobile glass transparency device : en
  • AU226123B2 - Resilient air springs for use in vehicle suspensions : en
  • CA558288A - Self-actor mule for spinning yarns of all kind : en fr
  • CA558339A - Production of gases containing sulfur dioxide : en fr
  • DE1031616B - Armored plate for pipe mills : de en
  • DE1768132U - MANUAL TRANSMISSION, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • US2836889A - Cutting roller for culinary and like uses : en
  • CA558282A - Automatic titration apparatus : en fr
  • US2837681A - Electric discharge tube : en
  • US2837380A - Track recoil mechanism : en
  • DE1031287B - Device for irradiating and / or sonicating goods : de en
  • FR1157865A - Ball bearing swivels for scales : en fr
  • DE1031492B - Device for lifting, lowering or pulling : de en
  • US2837604A - Signal receiving device : en
  • AU225839B2 - Means for improving glidepath guidance to aircraft pilots on approach to landing : en
  • DE1031414B - Process for cooling axially directed conductors inserted into the grooves of the laminated core of the runner and / or stand of a completely closed dynamo-electric machine : de en
  • DE1031595B - Valves in a battery arrangement with connecting links for the transmission of the medium : de en
  • GB796069A - Substituted hydantoins : en
  • CA558360A - Reel tine assembly : en fr
  • FR1157860A - Improvements to the stabilization of polymerized products with an unsaturated ethylenic bond : en fr
  • US2837253A - Retractable container spout : en
  • DE1031562B - Movable cover for crops to be created from cold-bed windows : de en
  • AU3353857A - Improvements relating to crates for bottles andthe like : en
  • DE1031342B - Facsimile machine : de en
  • DE1767998U - LIQUID TANK, IN PARTICULAR HOT WATER DEVICE. : de en
  • DE1031533B - Storage container with a device for monitoring the storage quantity for the writing fluid of a jet pen : de en
  • DE1768081U - DOUBLE ROW ANGLE BALL BEARING. : de en
  • DE1768158U - HOLDER FOR FUNNEL SPRING. : de en
  • DE969449C - Device for measuring the concentration of flowing gaseous or liquid suspensions : de en
  • GB795888A - Improvements in or relating to joints between adjacent surfaces of two members, suchas flanged pipes and the like, and methods of providing the same : en
  • GB796089A - Improvements in or relating to means for controlling the winding of filaments or webs : en
  • US2836961A - Filler member retaining means for wheel brake cylinders : en
  • US2836905A - Glide path indicating device for use in grounded training systems : en
  • US2837101A - Inflatable structure : en
  • US2837518A - Phenthiazine compounds : en
  • US2837579A - Polychlorinated dicyclopentadiene : en
  • US2837406A - Hydrometallurgical process : en
  • USD182974S - Lamp mounting unit : en
  • DE1767915U - OIL DOSING CONTAINER. : de en
  • US2837452A - Method of making anisotropic permanent magnets : en
  • DE969391C - Plastering device for mechanical plastering of walls, ceilings or the like. : de en
  • US2837504A - Fractionation and recovery of polymers : en
  • US2837522A - Substituted alkylenedipiperazines : en
  • US2837606A - Announcing method and apparatus : en
  • DE1767940U - FLOORING DEVICE. : de en
  • CA558429A - Dispensing apparatus for plastic substances : en fr
  • DE1031318B - Control device for a turbine that works with reheating : de en
  • AU2366556A - Improvements relating tothe sanitary protection ofthe mouthpieces and earpieces of telephone sets : en
  • AU3359357A - Percussion mechanism : en
  • CA558322A - Production of formamidines : en fr
  • AU219626B2 - Aircraft ejection seats : en
  • AU226063B2 - Improvements relating to electric sanitary systems : en
  • DE1031328B - Process for increasing the performance of pelletizing ores : de en
  • DE1767841U - SAVINGS FOLDER WITH INTERCHANGEABLE LINE-UP MECHANICS. : de en
  • DE1767842U - DISTRIBUTION DEVICE FOR EXTRACTION COLUMNS. : de en
  • DE1767851U - BASE FOR REFRIGERATED UNITS. : de en
  • US2837598A - Selective control and relative volumes indicator for voice and/or music amplifiers : en
  • DE1031405B - Controllable motor drive device for setting an axis of rotation or a sliding carriage to selectable locking positions : de en
  • FR1157755A - Aiming device for shooting against planes : en fr
  • GR18771B - METHOD FOR THE PREPARATION OF A TREATMENT AGAINST DISEASES OF THE US, BILE, STOMACH AND INTESTINES. : el en
  • US2837615A - Thermostatic control device : en
  • US2836851A - Apparatus for extrusion : en
  • US2837431A - Process for conditioning grape and analogous berry or fruit materials prior to extraction of juice therefrom : en
  • FR1157649A - Special sheller for castor kernels or other oilseeds : en fr
  • DE1767947U - THERMAL INSULATION COASTER FOR BARRELS. : de en
  • US2837670A - Motors : en
  • US2836876A - Container for human bodies : en
  • US2837321A - Portable cement mixing device : en
  • US2837212A - Surface drain : en
  • USD182967S - Slide file box or similar article : en
  • US2837511A - Alkylamidomethyl cellulose monoethers and process of making same : en
  • US2836868A - Safety strap buckle : en
  • US2837362A - Door ventilator latch : en
  • US2836827A - Collar stays and method of making them : en
  • US2837132A - Insulated hand bag : en
  • US2837500A - Copolymers of acrylonitrile with alkenylaromatic sulfonic acids or salts : en
  • DE1031421B - Non-preheatable oxide electrode for flashlight discharge lamps and high-pressure discharge lamps : de en
  • DE1031247B - Roll stand with vertical and horizontal dome spindles : de en
  • DE1767899U - FLASHLIGHT WITH REFLECTOR. : de en
  • DE1767962U - Lounger. : de en
  • AU225862B2 - Improvements in and relating to diaphragm valves : en
  • CA558226A - Glycol ethers of alpha-phenylethyl alcohol : en fr
  • CA558418A - Conductor-ventilated electric generators : en fr
  • CA558168A - Soil pipe closing and spacing form or mold : en fr
  • US2837546A - Styrenated oils : en
  • DE1031348B - Electrical pulse counting circuit : de en
  • DE1767944U - ONE-SIDED THROUGH VISIBLE PROTECTION DEVICE. : de en
  • US2836950A - Tobacco cutting machine : en
  • AU226122B2 - Improvements inthe mechanical manufacture by means of injecting of every description of articles and parts using fibrocement or any other kind of moulding materials : en
  • FR1157724A - Repeating firearm : en fr
  • FR1158012A - workbook item : en fr
  • FR1157722A - Improvements to devices for recording electrical signals : en fr
  • GB796135A - Improvements in or relating to polymers of unsaturated bicyclic compounds : en
  • AU223522B2 - Oxidation of organic compounds : en
  • FR1157741A - Improvements to siphoning devices for containers and tank wagons : en fr
  • FR1157971A - Heavy water manufacturing process : en fr
  • CA558289A - Doll eye : en fr
  • FR1157703A - Improvements to combine harvesters attached to a tractor : en fr
  • DE1767945U - WALL TILE WITH FLOWER VESSEL. : de en
  • DE1767952U - COUPLING FOR ALL KINDS OF FURNITURE. : de en
  • AU233403B2 - Manufactured products from linear 1-butene high polymers having substantially isotactic structure and method of producing thesame : en
  • FR1157746A - Adjustable sun visor device : en fr
  • FR1157899A - Improvements to automatic feeders for multi-spindle bar automatic lathes : en fr
  • GB796143A - Mercury-cathode electrolytic brine cell : en
  • GB795962A - Transducers : en
  • GB796091A - Improvements relating to helicopters with combustion chambers on the rotor blade tips : en
  • US2837373A - Fluid pressure actuated lifting apparatus : en
  • DE1768046U - DEVICE FOR COMPARISON OF ROTATION OF THE MAGNET OF A MAGNETIC SPEEDOMETER FOR CARS. : de en
  • FR1158005A - Method and apparatus for welding glass objects : en fr
  • DE1031319B - Arrangement and housing of turbine control valves : de en
  • US2837423A - Nickel base cathode emissive alloy : en
  • GB795890A - Improvements in and relating to heckling frames and intersecting gill boxes for treating fibrous materials prior to spinning : en
  • GB796220A - Improvements relating to the manufacture of metal strip : en
  • FR1157976A - Contact photographic reproduction device : en fr
  • FR1158108A - Process for the preparation of a crystalline sodium perborate trihydrate : en fr
  • US2837435A - Bagasse concrete : en
  • US2837645A - Magnetic-thyratron modulator : en
  • DE1031552B - Two-part, detachable button : de en
  • DE969462C - DC machine with reversible poles and damper windings in the pole iron, especially for electrically powered vehicles : de en
  • AU227515B2 - Assembly apparatus : en
  • FR1157705A - Automatic gear change mechanism for road, rail or other vehicles : en fr
  • DE1031627B - Adhesive tape and process for its manufacture : de en
  • DE1768065U - EARLY BED WINDOW. : de en
  • US2837383A - Fastening device : en
  • DE1031313B - Process for the reductive saponification of nitric acid esters of threo-1- (p-nitrophenyl) -2-acylamino-propanediols-1, 3 : de en
  • DE1031476B - Device for cleaning and coring of cast blanks : de en
  • DE1031571B - Herbicides : de en
  • FR1157786A - Two-speed clutch : en fr
  • GB796072A - Improvements relating to gear cutting machines : en
  • FR1157635A - Manufacture of objects made of earth and glass closely married to fire : en fr
  • DE1031349B - Magnetic circuit arrangement with a magnetic core through which the z. B. consisting of simple lines input and output windings are passed through : de en
  • DE1031649B - Transmission, especially for agricultural tractors or the like. : de en
  • DE1031689B - Writing device for echo sounders working with pulses : de en
  • US2837268A - Bags : en
  • US2837562A - Synthetic lubricating oil compositions : en
  • DE1031257B - Device for the production of socket pipes from smooth, thin-walled, welded sheet metal pipes : de en
  • GB795936A - Reversing and speed-reduction gear for ships : en
  • DE1031248B - Roll stand : de en
  • DE1767862U - CABLE GUIDE ON THE NOSE BAR OF COMBINED EYEGLASSES MIDDLE PARTS IN METAL WITH CELLULOID FITTING. : de en
  • US2837243A - Automatic toothpaste dispenser : en
  • US2837457A - Method of producing glass surfaced low pressure laminates : en
  • CA558186A - Process for the polymerisation of olefines : en fr
  • CA558257A - Electronic tube shield : en fr
  • CA558318A - Damping means : en fr
  • CA558346A - Packer delivery for signature stitching machines and the like : en fr
  • FR1157633A - Low oxygen refractory alloys : en fr
  • FR1157761A - Method of fitting out boilers and boilers including application : en fr
  • FR1158142A - Tube coupling : en fr
  • US2837152A - Horizontally adjustable venetian blind : en
  • US2837375A - Fluid dispensing valve : en
  • GB795945A - Improvements in or relating to cyclones : en
  • GB796028A - Improvements in or relating to yielding support structures for mines : en
  • GB796034A - Improvements in moving advertisements of the non-endless band type : en
  • US2837630A - Waterproof flashlight : en
  • US2836963A - Bag or bladder flexible at low temperatures : en
  • US2837187A - Semi-automatic two-speed coaster brake for bicycles and the like : en
  • AU3352957A - New colouration process : en
  • DE1031332B - Method and device for surface hardening of workpieces : de en
  • DE1031547B - Cone or dome-shaped display body for two-sided viewing in combination with a similar display body inside, which is equipped with an image display or film presentation device : de en
  • DE1767938U - BRISTLED SUCTION NOZZLE FOR VACUUM CLEANER. : de en
  • DE1768173U - SECURING THE DISCS OF SPOOLS AT THE ENDS OF A HOLLOW AXLE. : de en
  • FR1157629A - Device for controlling the parking time of a vehicle : en fr
  • FR1157993A - Individual file for filing, folder or pocket for storage and presentation : en fr
  • GB796002A - Detachable tire sidewall : en
  • DE1031692B - Yarn break stop device for twisting machines : de en
  • DE1768159U - DRAWING BOARD IN PARTICULAR DRAWING BOARD. : de en
  • DE969429C - Extension of the route, in particular polygon extension for mining : de en
  • FR1158065A - Composite system for the printing and projection of cinematographic films : en fr
  • GB796077A - A rotary seal and timing device : en
  • AU3357357A - A spark producing system : en
  • CA558404A - Color television tube : en fr
  • US2837219A - Shelving device : en
  • US2837571A - 2-acylindanones and process for their preparation : en
  • DE1767930U - TOP PART FOR TENT FRAMEWORK. : de en
  • DE1768169U - RUNNING TABLE FOR COATING MACHINES WITH FLOW CURTAIN. : de en
  • US2837153A - Metallic building wall : en
  • USRE24481E - german : en
  • FR1157751A - Advanced g.c.a. type landing radar system. : en fr
  • GB796029A - Automatic frequency control in superheterodyne frequency shift telegraphy receivers : en
  • GB796180A - Improvements relating to adjustable shelves : en
  • GB795939A - Orifice cleaning mechanism for burners : en
  • GB796110A - Improvements in sandals : en
  • FR1157892A - Unipolar Particle Charging Device : en fr
  • DE1768130U - DEVICE FOR MOVING AIRPLANES ON THE GROUND. : de en
  • DE1768003U - APPLICATION FOUNDATION, IN PARTICULAR FOR MASTING POST OF HIGH VOLTAGE CABLES. : de en
  • FR1157964A - New device for loading and unloading active bars of an atomic cell : en fr
  • FR1157969A - Leather-based woven item : en fr
  • FR1157992A - Shaft seal : en fr
  • GB795997A - Improvements in or relating to glass brazing : en
  • GB796012A - Improvements in or relating to television systems : en
  • GB796186A - Improvements in or relating to stranded conductors and apparatus for their manufacture : en
  • GB796127A - Supply installation for apparatus treating pulverulent material : en
  • CA558373A - Copper oxide fungicidal composition : en fr
  • DE1768142U - STORAGE OF THE STEERING TUBE FOR BICYCLES, MOTORCYCLES, etc. IN A GUIDE TUBE ATTACHED TO THE FRAME. : de en
  • DE969432C - Firebox boilers, especially for locomotives : de en
  • GB796159A - A tension comparing device : en
  • US2837118A - Valve operating mechanism : en
  • US2837257A - Method of and apparatus for forming pleats : en
  • DE1768045U - FILM FOR FERROMAGNETIZING OR MAGNETIZING OF FLEXIBLE PLAEN AND THE LIKE : de en
  • DE969469C - Air-cooled internal combustion engine : de en
  • FR1158024A - Safety harness device usable in particular by pilots or passengers of aircraft : en fr
  • GB796031A - Manually operated hydraulic crimping tool : en
  • US2837037A - Rail carrier for highway van : en
  • US2837145A - Vibration insulator : en
  • US2837229A - Tractor mounted loader : en
  • US2837554A - Production of isocyanates : en
  • USD182965S - Table : en
  • DE1031447B - Beam generator for electron beam devices working on the pump, especially electron microscopes : de en
  • DE1031588B - Floating storage for precision machines : de en
  • FR1158021A - Magnetic memory device : en fr
  • GB795882A - Polymerisation process : en
  • DE1031598B - Pulse generator for a shut-off device in a pipeline : de en
  • FR1157791A - Improved process and plant for the manufacture of vinyl chloride from 1.2-dichloroethane and acetylene : en fr
  • US2837569A - Method of fixing lower alkyl radicals on ethylenic double bonds of terpenes : en
  • FR1157626A - Advanced wheelbarrow : en fr
  • FR1157932A - Closure for chassis, for radiography chassis in particular : en fr
  • GB796093A - Improvements in fluid flow sensing, indicating and control apparatus, for example for turbo-jet engines : en
  • FR1158074A - Thermostat control device : en fr
  • GB795969A - Means for attaching loose leaves to binders : en
  • GB796176A - Improvements in or relating to glazed or like structures : en
  • US2836975A - Disposable viscosity cup : en
  • US2837075A - Engine crankcase structure : en
  • US2837474A - Corrosion inhibition : en
  • FR1157677A - Improvements to polymers containing butadiene : en fr
  • US2837527A - Process for preparing 1-isonicotinyl-2-cyanomethylhydrazine : en
  • US2836879A - Jig fixture : en
  • US2837221A - Draft gears for railway draft riggings : en
  • US2837548A - Separation process using complexing and adsorption : en
  • DE1031511B - Process for the production of hardened plastics : de en
  • DE1031620B - Process for the rennet cheese-making of sour cream buttermilk and milk containing such : de en
  • DE1031256B - Device for continuous profiling of metal strips : de en
  • DE1031358B - Carrier frequency system suitable for two-wire and four-wire operation : de en
  • FR1157958A - Cooling device for internal combustion engine piston : en fr
  • FR1157799A - Mine shaft extraction cage with rope installation : en fr
  • DK85660C - Pliers jaws for machines for making bags with side bellows. : da en
  • US2837204A - Tensioning device for extensible conveyors or the like : en
  • US2837323A - Hose nozzle with aerator : en
  • GB795883A - Improvements relating to gas cookers : en
  • AU3352257A - Improvements in crates : en
  • CA558256A - Cyclic processes of producing uci6 : en fr
  • DE1767954U - CHEST BENCH. : de en
  • FR1157808A - Improvements to a trailer : en fr
  • GB796205A - Improvements in or relating to hose reel apparatus : en
  • DE1031449B - Process for the production of Kuepen dyes : de en
  • DE1031450B - Process for the production of pigments for paints and anti-rust coatings : de en
  • DE1031466B - Needle bar for warp knitting machines : de en
  • DE1768178U - DOLL FOR PLAY AND DECORATION PURPOSES. : de en
  • US2837664A - Safety circuits for electro-mechanical braking : en
  • US2837682A - Electric discharge device structure : en
  • US2837302A - Flying machine : en
  • US2837363A - Latching mechanism : en
  • US2837586A - Pebble heater process and apparatus : en
  • DE1031366B - Circuit arrangement for evaluating n different potentials, in particular for digit identification, in systems of communication technology : de en
  • AU223127B2 - Improvements relating to telephone instruments : en
  • US2837552A - Cleavage of silicon-to-silicon and siloxane linkages : en
  • US2837742A - Television antennas : en
  • FR1158051A - Atmospheric visibility measurement system, in particular for fog detection : en fr
  • FR1157930A - Process for the production of aqueous dispersions of ethylene polymerization products : en fr
  • USD182971S - Toy mouse figure : en
  • CA558330A - Interpolymers of vinyl halides ethylenically unsaturated esters and glycidyl polyethers : en fr
  • CA558353A - Catalytic cracking apparatus : en fr
  • DE1031361B - Circuit arrangement for carrying out a combination selection over the two wires of a connection line in telecommunications, in particular telephone systems : de en
  • GB795893A - Improvements in or relating to counters : en
  • US2837413A - Carbon dioxide absorber for anesthetic administering apparatus : en
  • USD182950S - Decanter : en
  • US2836919A - Small weapons noise simulator : en
  • US2837384A - Piston : en
  • US2837299A - Braking device for wire and cable reels : en
  • DE1031736B - Safety device on powder-powered bolt-actuating devices : de en
  • DK85669C - Closing mechanism for grain silos and similar containers with a damper-regulated outlet. : da en
  • FR1158120A - Highly Polymerized Polymethylene Terephthalates : en fr
  • GB795991A - Improvements in plastic pipe : en
  • DE1031619B - Process for the production of salted meat or meat products for dietetic purposes : de en
  • DE1031496B - Device for fastening roof panels to purlins using hook screws : de en
  • US2837679A - Glass sealed centerwire structure : en
  • DE1031472B - Dentifrices : de en
  • DE1767917U - EQUIPMENT ON HEAT-ECONOMIC EQUIPMENT FOR LIQUID FUEL, IN PARTICULAR HEATING OIL. : de en
  • DE1031372B - Mains connection supply circuit for pipes in wireless communications equipment, preferably in television receivers : de en
  • DE1031543B - Method and device for balancing wheel sets for rail vehicles : de en
  • FR1157984A - Brake ring, in particular for motor vehicle brakes : en fr
  • FR1157676A - Device to tear off the crampons used to fix the railway tracks on the sleepers : en fr
  • US2837014A - Device for folding and inserting liners into folding box shells : en
  • US2837053A - Indicating apparatus : en
  • DE969454C - Method and device for introducing a tear thread into a sausage casing or similar tube-like sleeves closed at one end : de en
  • FR1158136A - Refrigerating device : en fr
  • DE1767831U - BRUSH IN PARTICULAR FOR WASHING GLASSES. : de en
  • FR1157824A - Well drilling rig : en fr
  • FR1157894A - Oxidation of semiconductor surfaces for controlled diffusion : en fr
  • GB796109A - Improvements in or relating to fluorescent screens for use in radiography : en
  • AU3348957A - Improvements in or relating to printed circuits : en
  • FR1157941A - Mold, especially for molding concrete blocks : en fr
  • FR1158008A - Device supplied with alternating current and providing direct current power to receivers : en fr
  • GB796219A - Improvements in feed devices for paper and the like : en
  • AU227473B2 - Durable scouring pads : en
  • AU3358057A - Method and apparatus fob processing cathode-bay and like tubes : en
  • DE1768011U - METAL FRAME FOR WINDOW FRAMES, MADE OF TWO VISIBLE PROFILES AND SIMILAR COMPONENTS MADE OF WOOD, EXPOSED TO WEATHER OR. DGL. MATERIAL. : de en
  • AU219812B2 - A process of fop ming luminescent coatings : en
  • US2837466A - Removing benzene and thiophene from gasoline hydrocarbons : en
  • US2837597A - Audio reproduction apparatus : en
  • CA558261A - Cathode-ray tube apparatus : en fr
  • US2837612A - Mercury switches : en
  • US2837353A - Thin-wall pipe coupling with pressure actuated locking gasket : en
  • DE1031261B - Washing and fulling machine with swinging kneading blades : de en
  • DE1031483B - Kitchen appliance with a portable motor housing designed as a handle : de en
  • CA558183A - Turning handles for cyclomotors and similar applications : en fr
  • AU220256B2 - Improvements in or relating to apparatus forthe production of envelopes : en
  • US2837215A - Flexible drive : en
  • US2837349A - Universal hitch construction : en
  • US2837433A - Mildew resistant paint composition : en
  • US2837525A - 1-thienyl-1-cycloalkyl (or aryl)-3-(aliphatic-tertiary-amino)-1-hydroxy-lower-alkanes and preparation thereof : en
  • US2836892A - Universal circle divider : en
  • AU3351757A - Improvements relating to watering or drinking appliances for animals : en
  • CA558358A - Extrusion head : en fr
  • CA558398A - Insulation for field coils : en fr
  • DE1031307B - Process for the preparation of ethyleneimine compounds : de en
  • BE533866A - : en
  • CA558397A - Electric water heater apparatus : en fr
  • DE1031337B - Disc brake, especially for rail vehicles : de en
  • CA558224A - Water emulsion paint composition based on vinyl aromatic-diolefine copolymer latex : en fr
  • AU223986B2 - Percussion mechanism : en
  • CA558296A - Aluminum soldering flux composition : en fr
  • CA558267A - Self-complementing electronic counter : en fr
  • DE1768014U - STEPS FORMED FROM PROFILE BARS, IN PARTICULAR FOR LADDERS. : de en
  • FR1157845A - New linear polymers with extralinear substituents, and their preparation process : en fr
  • AU3355957A - Improvements in ribbon feed devices for typewriters and the like : en
  • AU3357257A - Improvements in or relating to fuel cells : en
  • US2836985A - Torque converting apparatus : en
  • US2836988A - Adjustable steering mechanism : en
  • US2837129A - Air distributor for inflating and balancing pneumatic tires for vehicle wheels : en
  • AU3349357A - Washing and drying apparatus : en
  • CA558158A - Alarm device for prime movers : en fr
  • DE1031312B - Process for the production of dioxydiphenylmethanes : de en
  • DE1768112U - PLUG-IN DISPLAY AS A POSITIONING AID FOR SHOP WINDOW DECORATIONS OR. DGL. : de en
  • FR1158095A - Process for manufacturing glycerin by fermentation : en fr
  • DE1031470B - coffin : de en
  • DE1031548B - Wind vane with wind blades with an S-shaped profile in cardanic suspension for simultaneous measurement of all components of the wind vector : de en
  • FR1157918A - Self-locking sliders for slide closures refinement : en fr
  • FR1158013A - Optical sharpening controller for high output circular saws : en fr
  • US2837507A - Cupriferous azo-dyestuffs : en
  • US2837283A - Mixing valve : en
  • US2837288A - Automotive heating, ventilating and defrosting system : en
  • US2837574A - Chlorination of alcohols : en
  • US2837489A - Process for preparation of condensation products of carbohydrates, sulfurous acid or its derivatives, formaldehyde, and phenol : en
  • DE1031579B - Mixer for internal combustion engines : de en
  • DE1771492U - : de
  • AU222448B2 - Improved hydrodynamic torque converter : en
  • CA558401A - Destroying cyanides in aqueous cyanide solutions : en fr
  • FR1157637A - Mixed binder : en fr
  • CA558227A - Manufacture of gycol ethers : en fr
  • FR1157990A - Application of the principle of total reflection of the prism to a photo-holder clock with alternating vision : en fr
  • GB795967A - Improvements in or relating to endless track motor vehicles : en
  • CA558319A - Measured coin compartment for cash drawers : en fr
  • DE1031336B - Flat structure composed of individual beams made of reinforced or prestressed concrete, e.g. B. Bridge : de en
  • DE1031608B - Hobbing cutter : de en
  • DE1031637B - Film material for dichroic color images : de en
  • GB796131A - Improvements in methods of bonding a plastic faced fabric to a rigid backing to produce a laminated material : en
  • CA558348A - Road making machines : en fr
  • CA558391A - Resinous copolymers of castor oil-unsaturated dicarboxylic acid reaction products : en fr
  • FR1158109A - Meat mincer : en fr
  • US2836910A - Burner construction for ironing machines : en
  • US2837056A - Animal training device : en
  • US2837333A - Apparatus for separating flat articles : en
  • US2837207A - Getter structure : en
  • US2837685A - High frequency klystron tube construction : en
  • AU3358557A - Apparatus for coating the interior surface ofa cathode ray tube or like vessel : en
  • AU224067B2 - Process forthe preparation of metal alkyls : en
  • CA558337A - Brake and clutch device : en fr
  • DE1031618B - Stitch adjusting device for sewing machines : de en
  • CA558221A - Vulcanization of butyl rubber : en fr
  • CA558232A - Decantation with sediment removal : en fr
  • AU2429156A - Improvements relating to electric sanitary systems : en
  • AU221162B2 - Improvements in or relating to error-signal-developing means for position programming control system : en
  • AU3346057A - Improvements in and relating tothe production of coke andother products from coal tar, pitch, or related materials : en
  • CA21834S - Bottle : en
  • CA558248A - Bleaching specialty hair : en fr
  • DE1031532B - Arrangement for converting mechanical quantities into electrical quantities in telecommunications technology, for monitoring circuits, measuring transducers, measuring amplifiers or the like. : de en
  • DE1031707B - Process for annealing not yet annealed pellets made of artificial charcoal : de en
  • DE1031673B - Reduction and reversing gears for high-speed marine engines : de en
  • US2837119A - Combined control diaphragm and safety diaphragm for gas pressure regulator : en
  • US2837516A - Delta 5, 16-3-ethylenedioxy-pregnadiene-11, 20-dione and process therefor : en
  • DE1031260B - Device for swiveling a helical spring part in the production of helical spring bundles for mattresses : de en
  • DE1767911U - DIVERSEERS. : de en
  • DE1768039U - APPARATUS FOR DETERMINING THE SOLUBILITY OF SOLIDS IN LIQUIDS. : de en
  • DE1767803U - TUBULAR TAPE FOR TUBE BOTTOM. : de en
  • DE1768072U - FLYWHEEL FOR COMBUSTION ENGINE WITH A FILTER FOR THE ENGINE LUBRICATING OIL, TRAINED AS A CLEANER. : de en
  • DE1031639B - Plunger pump : de en
  • DE1031617B - Marking picks for keel instruments : de en
  • DE1768138U - SPEED METERS FOR MOTOR VEHICLES. : de en
  • GB795946A - Process for dyeing wool and dyestuff preparations therefor : en
  • GB796040A - Improvements in or relating to radio drift and speed indicators for use on aircraft : en
  • FR1157841A - Control device for sewing machine systems : en fr
  • DE1031315B - Condensate drain valve : de en
  • DE1768044U - BOARD FOR DISPLAYING SHARE AND EXCHANGE RATES. : de en
  • DE1768175U - DEVICE FOR DETERMINING LOTS OF LOTS. : de en
  • DK85650C - Chimney. : da en
  • FR1157923A - heat exchanger for a refrigerator and its manufacturing process : en fr
  • DE1031485B - Upholstery for furniture : de en
  • FR1158146A - Milk bottle : en fr
  • GB795980A - Method of de-oxidizing oxidized cobalt-nickel-iron alloy surfaces : en
  • US2837040A - Hatch frame and cover for covered hopper car : en
  • US2837342A - Child's vehicle of the velocipede type : en
  • DE1031545B - Method and device for the simultaneous quantitative detection of hydrogen sulfide and carbon disulfide in the air : de en
  • CA558407A - Electro-magnetic solenoids and actuators : en fr
  • USD182954S - Dental chair seat : en
  • US2837047A - Bushing insert for base plate for sewing machine : en
  • US2837271A - Method and apparatus for regulating the fat content of centrifugally separated cream : en
  • US2837416A - Vitrified bonded silicon carbide abrasive articles : en
  • GB796027A - Improvements in jet propulsion nozzles : en
  • DE1031390B - Method and device for manufacturing electrical cables : de en
  • DE1767956U - Seating and reclining furniture. : de en
  • FR1157782A - Conveyor device, in particular for raising and lowering supports between two horizontal conveyors : en fr
  • FR1157833A - Device for controlling the temperature of a mixture of fluids : en fr
  • GB795971A - Improved polymerisation process : en
  • FR1158104A - Device for establishing a link in an automatic signaling system : en fr
  • CA558409A - Circuit interrupter contact structure : en fr
  • GB796055A - Improvements in or relating to apparatus for producing air foam : en
  • US2837012A - Scoring apparatus : en
  • US2837185A - Salesman's sample case with outside gusseted pocket : en
  • US2837479A - Fire-fighting foams and methods of producing the same : en
  • AU2384956A - Low water content concrete mixer : en
  • CA558336A - Axle steering lock : en fr
  • DE1767856U - SOFT. : de en
  • DE969479C - lubricant : de en
  • FR1157997A - Device for controlling the propulsive thrust and the flight speed of a flying machine : en fr
  • FR1158019A - Antenna attack device : en fr
  • GB796052A - Improvements relating to collapsible hut and like constructions : en
  • FR1158121A - Method for adapting the shape of a textile machine cylinder to that of a counter-cylinder : en fr
  • FR1157671A - Piston engine : en fr
  • GB795895A - Improvements in or relating to vapour vacuum pumps : en
  • US2837534A - Process for extracting pyrethrin synergists from sesame oil : en
  • DE969435C - Arrangement for converting phase-modulated pulses into code signals : de en
  • GB796120A - A resilient wheel assembly : en
  • US2837477A - Chain reacting system : en
  • USD182982S - Trophy base : en
  • BE533844A - IMPROVEMENTS RELATING TO QUATERNARY METHYLOL AMMONIUM COMPOUNDS. : en fr
  • DE1031286B - Process for the production of low-valent halides and mixed halides of elements of IV., V. and VI. Sub-group of the periodic system and silicon and possibly the further processing of these to the pure elements : de en
  • DK85667C - Adjustable bicycle handlebars. : da en
  • US2837442A - Methods of chromizing molybdenum tungsten and their alloys : en
  • US2837646A - Coherent detector circuit : en
  • DE1031395B - Contact-free switching element : de en
  • US2837062A - Hydraulic power unit : en
  • FR1157776A - Fuel supply device for stator reactors : en fr
  • GB795879A - Process for the preparation of cyanuric acid from urea : en
  • DE1031375B - Structural structures with a deformed outer surface used for camouflage against incident radar waves : de en
  • GB796063A - Improvements in or relating to methods of book binding : en
  • DE1031285B - Process for the extensive separation of the reaction product when performing chemical processes : de en
  • DE1031484B - Seating and reclining furniture with an articulated seat and back part : de en
  • GB796179A - Bearings and electrical contacts : en
  • US2837368A - Box lock : en
  • DE1031597B - Control or shut-off valve actuated by the medium flowing through a piston or the like, and control via a pressure-relieved electromagnetic auxiliary valve and a compression spring loading the auxiliary valve in the closing direction : de en
  • DE1767988U - GAS STOVE WITH ROOM HEATING DEVICE. : de en
  • FR1157879A - pressurized fluid braking equipment incorporating a device to prevent premature termination of the quick-release action : en fr
  • GB796003A - Stabilized polyolefinic compositions and method for preparing same : en
  • IE23580L - Veterinary and foodstuff compositions : en
  • DE1031364B - Circuit arrangement for switchboards in telephone extension systems : de en
  • FR1158083A - Method and apparatus for spraying a liquid and, in particular, paint : en fr
  • GB795862A - Improvements in or relating to transmission line coupling devices : en
  • DE1031615B - Process for the production of workpieces from metal powder : de en
  • DE1767809U - SKIRT. : de en
  • GB796081A - Electric pulse communication system : en
  • FR1158038A - Improvements to a steering mechanism : en fr
  • DE1767858U - TELEVISION CAMERA. : de en
  • DE968651C - Swash plate engine : de en
  • DK85641C - Corniche. : da en
  • FR1157866A - Method of molding hollow articles of rubber or similar material : en fr
  • GB795863A - Improvements in or relating to travelling wave tubes : en
  • DE1031436B - X-ray apparatus for optional use with an auxiliary device that requires a specified recording time : de en
  • DE1767866U - DISPLAY DEVICE FOR DETERMINING THE LOCATION OF A TRANSMITTER. : de en
  • GB795965A - Improvements in or relating to apparatus for setting jewellery ornaments, such as rhinestones and pearls : en
  • GB796011A - Flame detector system : en
  • GB796189A - Improvements in or relating to swings : en
  • DE1767967U - DEVICE FOR LIFTING AND LOWERING A MOVABLE FURNITURE PART. : de en
  • DE1768195U - MIXER TAP WITH HOSE SPRAY. : de en
  • US2837003A - Mouthpiece and ligature for reed instruments : en
  • FR1157678A - Bouquet holder : en fr
  • FR1157716A - Double contact switch-switch : en fr
  • DE1031249B - Cold pilger mill : de en
  • FR1158078A - Control device for a loom, and a loom provided with said device : en fr
  • FR1157819A - : fr
  • DE1768049U - DEVICE FOR GENERATING OR RECEIVING AND TRANSFERRING ELASTIC WAVES FROM A FIXED TO A LIQUID MEDIUM OR REVERSE. : de en
  • FR1157654A - Further development of automatic indicator weighing devices : en fr
  • US2836959A - Gas turbine engine supporting frame : en
  • FR1157965A - prefabricated element for framing openings and the like : en fr
  • GB795957A - Graphite suspension and method of making the same : en
  • GR18772B - METHOD OF PRODUCTION OF NEW PRODUCTS OF THE AMINOPYPERIDE SERIES - 2, 6 DIONIS. : el en
  • US2837092A - Syringe with sterilization means : en
  • US2837648A - Electrically controllable inductor method and apparatus : en
  • USD182977S - Door closer : en
  • USD182985S - Hobby horse shell : en
  • DE1767877U - ROTARY SWITCH. : de en
  • FR1157880A - Process for the preparation of compositions containing inorganic metal bases : en fr
  • FR1157650A - Manufacturing process with the use of castor kernel, to obtain a grease paste : en fr
  • FR1157783A - Device for processing inflatable polystyrene : en fr
  • FR1157882A - Wire packaging : en fr
  • FR1158067A - Shoe shape : en fr
  • FR1157807A - Vibrating bench for the production of molded tiles : en fr
  • GB795968A - Manufacture of highly polymeric polymethylene terephthalates : en
  • GB796095A - Improvements in or relating to a process and installation for separating and obtaining tar, ammonia and ammoniacal liquor for gaseous products of dry distillation : en
  • DE1768058U - TRACK LOOSER. : de en
  • DK85634C - Method and pulse modulator for transmitting oscillations with composite waveforms. : da en
  • DE1767839U - COLLECTOR BOLDER FOR HEAVY DUTY INSERTS. : de en
  • GB795953A - Improvements in, or relating to, internal combustion engines : en
  • GB796165A - Improvements relating to remote control systems : en
  • FR1157623A - Liquid fuel burner : en fr
  • FR1157728A - Economic fire starters : en fr
  • GB796115A - Tool for driving wire coil screw thread inserts : en
  • CA558369A - Radish harvesting machine : en fr
  • CA558273A - Auxiliary and latched contact switches : en fr
  • CA558431A - Dyeing of carpets : en fr
  • DK85662C - Photosensitive mixture for diazotype material or diazotype material with this mixture. : da en
  • FR1157999A - Process for regenerating an oxidation catalyst containing iron and molybdenum : en fr
  • DE1768050U - COIN PLAY DEVICE. : de en
  • US2837016A - Sheet feeding and counting assembly : en
  • US2837260A - Safety device for ladders : en
  • AU218141B2 - Devices forthe recognition of printed characters : en
  • CA558264A - Process for the manufacture of alkyl-tetrahydropyridiones : en fr
  • US2836923A - Outdoor gas lights for insect destruction : en
  • US2837036A - Container car : en
  • DE1031298B - Process for obtaining pure trimethylolpropane : de en
  • DE1767812U - FRAME FOR LIGHT ELEMENT. : de en
  • US2836869A - Buttons : en
  • US2837220A - Lift and transport mechanism : en
  • US2837636A - Radio test signal generation : en
  • CA558313A - Apparatus for cutting gear tooth surfaces : en fr
  • US2837542A - Chemical compounds and processes of preparing same : en
  • CA558182A - Electrolytic cleaning method and apparatus : en fr
  • CA558280A - Cellulosic product : en fr
  • CA558218A - Starch as a filler and cross-linking agent for polyurethanes : en fr
  • DE969309C - Guide and locking ring for track extension frame : de en
  • DE1767959U - Convertible sofa into a recliner. : de en
  • DE1031416B - Arrangement for temperature monitoring of motors, transformers or the like. : de en
  • DE1031691B - Priming of absorbent building materials for top coats with preferably aqueous paints : de en
  • CA558271A - Waterproof garments : en fr
  • DE1031525B - Process for the extraction of copper from sulfidic copper ores containing zinc as a minor metal : de en
  • US2837425A - Thermo-setting metal alloys and production thereof : en
  • US2837448A - Method of fabricating semiconductor pn junctions : en
  • US2837030A - Fluid-operated deep-well pump : en
  • US2837334A - Grip exerciser : en
  • CA558229A - Stabilized polyglycol compositions : en fr
  • CA558252A - Variable head piston : en fr
  • AU3351157A - Centrifugal pipe casting machine : en
  • US2837246A - Self-contained liquid dispenser-downstroke discharge : en
  • CA558310A - Cathode ray tube display means : en fr
  • US2837109A - Waterproofing material pumping apparatus : en
  • US2837308A - Fluid control valves : en
  • US2837369A - Bottom opening bin : en
  • CA558198A - Nitric acid process : en fr
  • DE1031663B - Bead reinforcement for vehicle tires : de en
  • GB796008A - Improvements in or relating to processes for manufacturing polyesteramides : en
  • AU3353757A - Production of gases containing sulfur dioxide and of solid roasted products free from arsenic and antimony by fluidized layer roasting or materials containing roastable sulfur in addition to arsenic and/or antimony : en
  • CA558202A - Mower : en fr
  • CA558335A - Gasket and pipe end for bell and spigot : en fr
  • US2837191A - Centrifugal powder couplings : en
  • AU3349057A - Improvements relating to bush-clearing apparatus : en
  • CA558291A - Power operating system for tractor hitch linkages : en fr
  • US2837319A - Sauerkraut processing apparatus : en
  • DE1767900U - HAND OR POCKET LIGHT WITH INDICATOR. : de en
  • CA558165A - Compacting granular material in storage vessels : en fr
  • CA558332A - Method and apparatus for stretching plastic interlayers : en fr
  • CA558238A - Process and apparatus for separating and quenching oil products : en fr
  • AU227067B2 - IMPROVEMENTS IN CIRCUIT ARRANGEMENTS FOR operatively ASSOCIATING ONEOF A plurality of DEVICES WITHONE OF ANOTHER PLURALITY OFOTHER DEVICES : en
  • DE1767968U - TABLE WITH HEIGHT-ADJUSTABLE FITTINGS. : de en
  • DE1768017U - COMPRESSED AIR GLUING PRESS. : de en
  • DE1031339B - Circuit for issuing commands in signal boxes with electrical locks, especially in track plan signal boxes : de en
  • US2837279A - Data processing machine : en
  • DE1767990U - TRANSPORTABLE COOKER WITH LIGHT CONTROL. : de en
  • GB795990A - Production of polyenic aldehydes : en
  • AU220120B2 - Apparatus for coating the interior surface ofa cathode ray tube or like vessel : en
  • AU222057B2 - Apparatus forand method of manufacturing resilient air springs for use in vehicle suspensions : en
  • AU220419B2 - A spark producing system : en
  • CA558201A - Process for the manufacture of a new hydroquinone compound : en fr
  • FR1157873A - Device for degassing liquid metals, in particular iron and steel : en fr
  • CA558193A - Conveyor stripping apparatus : en fr
  • DE1031350B - Device with an asymmetrical transistor flip-flop and two input networks : de en
  • US2837421A - Die steel alloy : en
  • US2837605A - Subscriber-loop carrier telephone ringing systems : en
  • USD182969S - Puffed textile fabric : en
  • US2837326A - Charge supporting means for furnaces : en
  • US2837654A - Process and apparatus for carrying out reactions by the action of electrical glow discharges : en
  • CA558260A - Method of applying pattern to fabric webs : en fr
  • US2837451A - Method of making alumina powder : en
  • US2837168A - Time delayed speed governor for vehicle : en
  • US2836841A - Windshield cleaner parking installation : en
  • US2837123A - Letoff for loom : en
  • US2837498A - Xylylene diisocyanate modified polyesters : en
  • AU217738B2 - Improvement" in winches : en
  • US2836846A - Apparatus and process for granulating material : en
  • US2837086A - Visual training device : en
  • DE1031528B - Process for the production of metal or metal alloy powders : de en
  • DE1031380B - Hollow pipe section with adjustable cross-section rotation for waveguides with a rectangular cross-section : de en
  • DE969450C - Value stamp machine : de en
  • US2837107A - Multiple speed hydraulic valve : en
  • US2837228A - Wagon unloader : en
  • DE1768073U - FUEL DRAIN DEVICE ON CARBURETTORS, ESPECIALLY ON HORIZONTAL THROTTLE VALVE CARBURETTORS. : de en
  • CA558292A - Method of soldering with hydrazine-carbonyl reaction products : en fr
  • CA558128A - Newspaper, magazine or like vending machine : en fr
  • US2836999A - Pliers-type wrench with cam-operated sliding jaw : en
  • DE969436C - Arrangement for demodulating frequency or phase modulated oscillations : de en
  • US2837432A - Corrosion inhibitor : en
  • US2837652A - Solid state inverters : en
  • DE1031419B - Compensation measurement method for measuring currents and voltages with the help of a bridge : de en
  • DE1031739B - Motor-driven impact tools, in particular impact wrenches : de en
  • US2837015A - Combination press and edge roller : en
  • DE1031578B - Device for adjusting the start of injection for reversible internal combustion engines : de en
  • GB795966A - Improvements in automatic stop mechanism for textile machines : en
  • GB796039A - Regulating device for roller grinding mills : en
  • DE1031665B - Gas filling for vehicle tires of all kinds : de en
  • DE1768086U - CORROSION PREVENT SEALING STRIPS. : de en
  • DE1031701B - Device for removing winding forms : de en
  • FR1158135A - Method and device for spinning cables and cables thus obtained : en fr
  • DE1031251B - Adjustable guide device for the rolling stock on rolling frames : de en
  • GB795929A - Method of increasing the cetane number of a compression ignition engine fuel : en
  • DE1767978U - BUILT-IN CABINET WITH SLIDING TRAYS IN GROOVED RAILS. : de en
  • US2837214A - Filter-demulsifier assembly : en
  • GB796010A - Improvements in gas sampling apparatus : en
  • DE1031471B - Hair and skin care products : de en
  • DE1031657B - Signaling device to facilitate the coupling of a motor vehicle with its trailer : de en
  • DE1767924U - JOINT WITH LOCKING DEVICE, IN PARTICULAR FOR COLLAPSIBLE SUPPORT TRACKS OR. DGL. : de en
  • FR1157675A - Semiconductor electrode system : en fr
  • FR1158149A - Modification to the external conformation of the bottom of the various items making up a set of crockery : en fr
  • GB796119A - A continuous winder for web material : en
  • DE1767977U - CABINET. : de en
  • CA558130A - Combined developer and fixer : en fr
  • DE1031359B - Circuit arrangement for regulating the amplification and / or damping of voltages in a message tape : de en
  • GB796062A - Improvements in or relating to inductor generators : en
  • GB796126A - Improvements in and relating to devices for carrying and distributing finely divided materials such as fertilizer, lime and substances similar to fertilizers and lime : en
  • CA558400A - Black chromium-nickel-vanadium electrodeposits : en fr
  • DE1767876U - MOUNTING RAIL PLUGGED INTO A RENT WITH A LONGITUDINAL SLOT FOR ELECTRICAL POWER DISTRIBUTION SYSTEMS. : de en
  • DE1767939U - RETAINING DEVICE FOR PLATES OF FOAM RUBBER OR OTHER ELASTIC MATERIAL TO PLACE ON THE BRISTLES OF A SCRUBBER OR BRUSH. : de en
  • US2836836A - Contour mattress : en
  • FR1157657A - Anti-static and softening detergent for synthetic fibers and manufactured products made from these fibers : en fr
  • DE1031609B - Process for operating scissors for cutting rolling stock and device for carrying out the process : de en
  • FR1157707A - Roller for conveyor belts and the like and method of making same : en fr
  • FR1157885A - Method for increasing the molecular weight of polyamides : en fr
  • FR1157937A - transistron logic element for electronic computers : en fr
  • DE969447C - Circular knitting needle : de en
  • AU225616B2 - Improvements in and relating tothe production of coke andother products from coal tar, pitch, or related materials : en
  • BE562894A - : en
  • US2836852A - Vacuum molding machine : en
  • US2837573A - Ethers and alcohols via sulfur dioxide oxidation of sulfides and mercaptans : en
  • DE1767830U - BROOM. : de en
  • FR1158113A - Stool convertible into a chair : en fr
  • GB795931A - Improvements in buckets for dredging and excavating apparatus : en
  • FR1158022A - Surface treatment of ferroelectric materials : en fr
  • FR1158062A - Hydrocarbon dehydrogenation process : en fr
  • DE1031434B - Process for covering the fluorescent screen of a cathode ray tube with a thin skin made of organic material : de en
  • DE1767880U - CROSS SWITCH. : de en
  • DK85651C - Three-lens apochromatic lens. : da en
  • FR1157669A - Axial flow machine blades : en fr
  • FR1157696A - Air-operated steering for vehicles : en fr
  • USD182963S - Puffed textile fabric : en
  • FR1157674A - Amplifier device with high pass network and low pass network : en fr
  • US2836927A - Aquatic amusement device : en
  • AU221904B2 - Process forthe preparation of aluminium dialkyl monochlorides and aluminium alkyl sesquichlorides : en
  • DE1031320B - Screen printing machine for cylindrical bodies : de en
  • DE1031299B - Process for the production of dichlorohydrin : de en
  • DE1767981U - PROTECTIVE DEVICE FOR ENAMELLING BATHTUBS. : de en
  • DK85635C - Electromagnetic energy transmission systems. : da en
  • AU3358757A - Electron gun. m : en
  • DE1768052U - JEWELRY CHAIN. : de en
  • FR1157919A - Manufacturing process for molded, improved, polyamide articles : en fr
  • GB796016A - Improvements in and relating to decompression valves : en
  • FR1157952A - Device for devatting grape marc : en fr
  • FR1158132A - Polyolefin treatment process : en fr
  • GB795964A - Injection ampoule for two media and intended to be used once : en
  • DE1031599B - Coaxial multiple worm gear : de en
  • GB795896A - A device for lifting coils of metal sheet : en
  • GB796150A - Improvements in ultrasonic testing apparatus : en
  • DE1767854U - FREEZER CHEST. : de en
  • FR1157796A - Manufacturing process of magnesium aluminate hydrate : en fr
  • FR1158029A - Automatic positive chain unwinding device for power loom : en fr
  • DE1768024U - CONTINUOUS SCALE WITH UPSTANDING CONVEYOR SEPARATOR FOR CORE BLOW PLANTS IN AGRICULTURE. : de en
  • GB795873A - Improvements in or relating to junction boxes and the like : en
  • DE1031577B - Hydraulic valve clearance compensation device in the rocker arm bearing block of internal combustion engines : de en
  • GB796088A - Muffle type furnace with movable sectional furnace shell : en
  • GB795944A - Improvements in or relating to the purification of liquids containing suspended particles : en
  • DE1768027U - LIGHT TRAIL PROJECTOR. : de en
  • GB796013A - Improvements in or relating to automatic-closure valves : en
  • US2837736A - Radio interferometry : en
  • AU3346657A - Centrifuge for removing water from fine grain material : en
  • DE1031455B - Sweetening gasoline : de en
  • GB795982A - Improvements in or relating to the casting of steel or a steel alloy under vacuum : en
  • US2837278A - Checking circuit : en
  • US2837514A - Delta 8 (9)-11-keto-steroids and process of preparing them : en
  • CA558378A - Conveyor system for advancing and dividing a series of articles : en fr
  • DE1031505B - Process for the bending deformation of objects made of thermoplastic foam plastics : de en
  • DE1031716B - Insert device for dust-free emptying of garbage cans : de en
  • DE969451C - Oil pot for thrust bearing : de en
  • FR1157927A - Water resistant polyurethane foams : en fr
  • US2837462A - Nonwoven fabric and products containing bacteristatic agent : en
  • DE969456C - Fire alarm or similar device : de en
  • FR1157683A - Device of an illuminance measuring instrument on a photographic camera : en fr
  • FR1158045A - Gasket for cable couplings : en fr
  • US2837602A - Connection system for selection of a junction line : en
  • AU3348757A - Optically brightened fibre and film-forming polymers : en
  • US2837223A - Automobile parking apparatus : en
  • DE969457C - Use of metal salts when packing electrical discharge vessels against tarnishing of silver-plated surfaces : de en
  • FR1157787A - Method and device for packaging liquids and pastes in thermoplastic containers : en fr
  • FR1158107A - Socket, such as pantograph, for electric vehicles with overhead power lines : en fr
  • FR1158148A - Ingot mold massing device allowing the production of ingots with fixed or variable weights : en fr
  • GB796000A - Circuit arrangement for producing saw-tooth currents : en
  • FR1157785A - Method of packaging soft plastic food substances such as butter to obtain decorated blocks : en fr
  • DE1768119U - HANDLE FOR CAMERAS, ESPECIALLY NARROW FILM CAMERA. : de en
  • DE969460C - Circuit arrangement for the control of superimposed circuits in small telephone exchange systems : de en
  • US2837031A - Volumetric rotary pumps and compressors : en
  • US2837106A - Lock valve : en
  • US2837475A - Neutronic reactor having localized areas of high thermal neutron densities : en
  • US2837480A - Polyethylene phosphonates as grease thickeners : en
  • US2837719A - Pulse modulator : en
  • GB796074A - Dual channel magnetic tape recorder : en
  • AU3377457A - Resin-coated vinyl chloride polymer particles : en
  • GB796170A - Improvements in or relating to methods utilizing and devices comprising a closed, ferro-magnetic circuit having a high remanence : en
  • FR1158000A - Composition for cutting or abrasion tools : en fr
  • FR1158106A - Reaction products of polymers with polyisocyanates or polyisothiocyanates and process for their preparation : en fr
  • DE1767884U - TWILIGHT SWITCH. : de en
  • US2837720A - Attenuation device and material therefor : en
  • DE1031553B - Earring : de en
  • DE1031732B - Process and device for the continuous production of carbonated beverages : de en
  • DE1031659B - Spray device for windscreen washer systems, especially for the windshields of motor vehicles : de en
  • US2837041A - Machine for manufacturing composite confectionery : en
  • FR1157926A - Oscillating circuits controlled by transistors : en fr
  • GB796094A - Improvements in or relating to the manufacture of metallic articles by powder metallurgy methods : en
  • US2837194A - Feeding and controlling the flow of granular materials : en
  • DE1031427B - Measuring device for semiconductor directional conductor : de en
  • DE1031458B - Process for the pretreatment of dry lubricants : de en
  • US2837147A - Semi-automatic tire bead breaking machine : en
  • US2837148A - Fuel metering valve : en
  • GB795956A - Improvements in or relating to domestic heating and cooking appliances : en
  • DE1767886U - ROTARY POTENTIOMETER WITH FILM RESISTOR. : de en
  • FR1158134A - Tourist road sign : en fr
  • GB795903A - Process for preparation of monochloroacetic acid : en
  • GB795935A - Gramophone pick-up needles : en
  • US2837023A - Record card controlled printing mechanisms : en
  • USD182975S - Musical jewel box : en
  • GB795960A - Improved trouser hanger : en
  • GB796057A - Apparatus for guiding drills, especially in the making of drilling jigs : en
  • GB796086A - Improvements in or relating to journal bearings : en
  • FR1158114A - Black hair dye : en fr
  • DE1031264B - Device and method for treating textile and non-textile goods in the form of solid or loose strips with gaseous agents : de en
  • DE1768114U - DECORATION BOCK. : de en
  • FR1157790A - Process for the preparation of hydroperoxides of synthetic polymers of high molecular weight and products obtained by this process : en fr
  • FR1157877A - Vibration damper support and fixing device : en fr
  • GB796172A - Improvements relating to silica cements : en
  • DE1031273B - Production of deep, neutral black coloring on leather : de en
  • DE1031509B - Improvement of the storage stability of terminal isocyanate groups containing isocyanate-modified saturated polyesters, polyester amides or polyethers : de en
  • DE1767890U - MULTI-LAYER POLE WHEEL COILS. : de en
  • DE1768098U - WIND SEATER FOR SEPARATING SCHUETTGUETERN BY CROWN SIZE AND WEIGHT : de en
  • FR1158093A - Bodywork for caravan trailers and manufacturing process thereof : en fr
  • US2837055A - Tissue-holder receptacles : en
  • DE1767845U - CROSS-COPY FORMS SET IN A SHINGED ARRANGEMENT. : de en
  • FR1157985A - Process and apparatus for the continuous separation of higher fatty alcohols from hydrocarbons : en fr
  • FR1158068A - Shoe soles broaching machine : en fr
  • FR1158096A - Outlet selection valve for tank that can be tilted and turned : en fr
  • FR1158141A - Virtually fluorine-free flint glasses : en fr
  • GB795941A - New streptomycin salt : en
  • GB796114A - Improvements in or relating to photo-electric condensers and to processes for the production of such condensers : en
  • FR1158031A - Improvement to a device for tempering glass : en fr
  • DE1768057U - TILLAGE MACHINE WITH ROTATING MOTOR DRIVEN TINES. : de en
  • DE1767870U - ELECTRICAL CABLE, IN PARTICULAR HIGH CURRENT CABLE, WITH A CABLE SHEET MADE OF METAL, PREFERABLY ALUMINUM. : de en
  • DE1768097U - TWO-ROLLER CRUSHER. : de en
  • US2837613A - Switching device : en
  • US2837081A - Heating vessel : en
  • US2837233A - Cutter for secondary seal of a stoppered bottle : en
  • DE1031331B - Process for reducing the amount of coolant escaping into the furnace in the event of leaks in hot cooling systems : de en
  • DE1031420B - Flashlight discharge lamp with a coaxially arranged light source for continuous light : de en
  • DE1031523B - Process for the production of lead according to the Roest reaction process : de en
  • DE1031371B - Circuit arrangement for demodulating and amplifying a signal and for generating and amplifying a control voltage or a control current : de en
  • DE1767955U - SIDE PANELS OF COUCHES, ARMCHAIRS AND THE LIKE : de en
  • DE1768048U - OPERATING TIME COUNTER. : de en
  • DE1768166U - ELECTROMAGNETIC LIGHTS, IN PARTICULAR AC ALARM CLOCK. : de en
  • GB795867A - Check straps for vehicle doors : en
  • US2837607A - Hearing aid devices : en
  • US2837726A - Reluctance tuned radio frequency coil : en
  • CA558175A - Molding head and cutter : en fr
  • DE1031622B - Method and device for eliminating overregulations in the automatic lateral control of paper webs in paper processing machines, e.g. B. tube drawing machines : de en
  • FR1157915A - Improvements to planers : en fr
  • FR1158094A - Device for regulating the tire pressure of a vehicle : en fr
  • US2836981A - Acceleration error compensation : en
  • US2837428A - Method of sintering chromium-alumina metal ceramics : en
  • US2837476A - Steam stirred homogeneous nuclear reactor : en
  • CA558299A - Synthesis of the amino acid, d,1-methionine : en fr
  • DE1031506B - Process for the vulcanization of natural rubber milk : de en
  • DE1031656B - Two-line compressed air brake system for motor vehicle trains with a pneumatically operated tilting device in the trailer : de en
  • GB796146A - Improvements in or relating to signs or advertising devices : en
  • US2837087A - Apparatus for use in treating visual defects : en
  • US2837142A - Folding chair : en
  • US2837519A - Accelerator of vulcanization of rubber : en
  • US2836942A - Method of encasing and sterilizing needles : en
  • US2837052A - Indicating apparatus : en
  • US2836987A - Mechanical discriminating device : en
  • US2837544A - Synthesis of steroids : en
  • US2836978A - Automatic liquid sample dispenser : en
  • US2836872A - Retaining attachment for a slide fastener : en
  • US2837021A - Exhaust fans : en
  • CA558435A - Explosives : en fr
  • US2837738A - Passive range measuring device : en
  • DK85632C - Plants for the development and superheating of steam. : da en
  • FR1158103A - Assembly to convert low voltage to high voltage : en fr
  • GB795906A - Non-metallic magnetic recording materials and process for producing the same : en
  • DE1031631B - Motion picture projector for horizontal film run in the picture window : de en
  • FR1158127A - Manufacturing process of a concrete jacketed pile driver : en fr
  • GB796190A - Web drawing means : en
  • US2836861A - Wall section for dwelling : en
  • US2837171A - Gas dehydrator : en
  • DE1767908U - ELECTRIC DISCHARGE TUBE. : de en
  • GB796036A - Method of oxidizing alkyl substituted pyridines : en
  • DE1031482B - Household coffee grinder : de en
  • DE1031605B - Spray process for the treatment of metal surfaces : de en
  • BE533847A - SILICONE RUBBER SHALL SHRINK ON COMPRESSION. : en fr
  • DE1031391B - Electric cable : de en
  • DE1768116U - SETUP ON RECORDING LENSES. : de en
  • DE969440C - Splice or compensating sleeve for telecommunication cables : de en
  • FR1157789A - Machine tool : en fr
  • AU2404956A - Improvements in machines for manufacturing asbestos cement sheets : en
  • FR1157735A - Method of molding a thermoplastic sheet reinforced by a frame : en fr
  • FR1157793A - Block polymers of alpha olefins and process for preparing them : en fr
  • GB796064A - Sensitive electrical control circuit using electrostrictive relay : en
  • DE1031446B - Device for observing diffraction patterns in electron microscopes : de en
  • US2837139A - Clamp for holding brake lining in position to be bonded to a brake shoe : en
  • US2836912A - Display device : en
  • US2837721A - Means for delaying electric impulses : en
  • DE1767855U - GRIPPING DEVICE, IN PARTICULAR FOR COVERING BUCKET. : de en
  • DK85653C - Device for mowers with an impeller. : da en
  • DE1768190U - WATCH WITH AN ADDITIONAL BARREL IN THE SHAPE OF A MOON OR THE LIKE. : de en
  • DE969085C - Rapid brake accelerator for compressed air braking devices of rail vehicles : de en
  • DE1768093U - LOCKING DEVICE. : de en
  • DE1767853U - FREEZER TRAINING. : de en
  • CA558328A - Catalyst regeneration : en fr
  • US2836856A - Seed cotton cleaner : en
  • DE1031402B - Monitoring arrangement for signal and remote control systems with transmitters and receivers that work together in particular according to the rotating field system : de en
  • DE1031602B - Arrangement for regulating the current density for continuously operating electrolytic systems : de en
  • DE1031603B - Process for cementing metal parts electrolytically in a salt bath : de en
  • FR1157752A - Cigarette filter allowing the removal of tar from tobacco smoke : en fr
  • US2836913A - Advertising sign structure for mounting on vehicles : en
  • US2837022A - Cotton tramper and sweep mechanism : en
  • US2837292A - Automatic take-up device : en
  • US2837446A - Textile materials with an anti-static finish and process of making same : en
  • DE1031334B - Reinforced concrete sleeper made of two concrete bodies with exposed, track-retaining reinforcement in between : de en
  • DE1767932U - RADISH CUTTER. : de en
  • GB795899A - Low temperature copolymerization of olefins and diolefins : en
  • US2837112A - Atmospheric pressure responsive valve means for maintaining flexible connector seal means : en
  • US2837591A - Germanium anode cell : en
  • US2836992A - Drive and emergency brake mechanism for nut formers, headers and the like : en
  • US2837702A - Lifting magnet : en
  • USD182951S - Whatnot mirror or the like : en
  • US2837549A - Zinc dialkyl dithiophosphates : en
  • USD182970S - Puffed textile fabric : en
  • DE1031544B - Device for determining the adhesion of a body to another body that is glued to it : de en
  • DE1031644B - Two-wheeled transport trolley for stacked goods : de en
  • FR1157810A - Method and device for feeding precisely centered fish to the tools of a fish processing machine : en fr
  • GB796168A - Improvements in machines for continuous bleaching and dyeing : en
  • GB795894A - Alkoxysilylpropylamines : en
  • DE1031655B - Disc brake for vehicles : de en
  • DE1031370B - Circuit arrangement for switching evaluation devices on and off on telephone lines : de en
  • DE1768111U - ADVERTISING SIGNS TO PICK UP ORIGINAL PACKAGES. : de en
  • GB796171A - Electrically controlled reverse gear drive : en
  • DE1031460B - Hand washing paste : de en
  • DE1031705B - Process for the production of unreinforced or steel-reinforced concrete : de en
  • GB795928A - Paints compounded from internally plasticized resins : en
  • FR1157887A - Propulsion device for surface boats, or submarines, or for any mobile : en fr
  • DE969468C - Switching device for compressed air hoists : de en
  • CA558357A - Hinge and check : en fr
  • CA558403A - Circuit breakers : en fr
  • FR1158050A - Method and apparatus for continuous casting of metals : en fr
  • IE23598L - Veterinary compositions : en
  • US2837312A - Automatic jack : en
  • US2837020A - Protector : en
  • US2837206A - Draw bench : en
  • CA558137A - Door stop : en fr
  • US2837414A - Apparatus for dispensing chlorine dioxide : en
  • DE1031516B - Process for the production of pearl polymers : de en
  • FR1157665A - Steam helmet for hair treatment : en fr
  • US2836863A - Panel structures : en
  • US2837102A - Method and apparatus for incorporating coloring matter in spinning solutions : en
  • AU3354557A - An improved screening machine for classifying and grading loose materials : en
  • DE1031685B - Propellant charge for projectiles : de en
  • DE1031693B - Pipe climbing frame that can be used as gymnastics and play equipment : de en
  • AU219627B2 - Aluminizing of cathode ray tubes : en
  • DE969452C - Process for the production of synthetic fiber pulp : de en
  • DK85661C - Method for forming a positive image in silver and image transfer strip for use in the method. : da en
  • US2837311A - Strap and anchor plate puller : en
  • US2837531A - Extraction of indoles : en
  • US2837058A - Backfill tamper : en
  • US2837249A - Aerosol valve : en
  • US2837488A - Preparation of cation-exchange resins containing hydroxyl and phosphonic acid groups : en
  • US2836859A - Ceiling structure : en
  • US2837167A - Power steering mechanism of the hydraulic type : en
  • FR1157732A - Ankle-rivet : en fr
  • DE1031300B - Process for the stabilization and purification of starch nitrates which are soluble in organic solvents : de en
  • DE1031569B - Means for combating nematodes which cause potato, tomato or beet fatigue : de en
  • DE1767888U - IN PARTICULAR, FUSE ELEMENT DESIGNED AS AN INSTALLATION ELEMENT. : de en
  • JPS334434B1 - : ja
  • DE1031428B - Process for the production of selenium rectifiers and arrangement for the implementation of this process : de en
  • CA558189A - Method of bonding fibre fabrics by impregnation with rubber : en fr
  • CA558268A - Permeability tuner for radio circuits : en fr
  • CA558426A - Laterally movable doors : en fr
  • DE1767847U - ROTATION MULTIPLE WITH INPUT DEVICE. : de en
  • AU220756B2 - Relay emergency valve : en
  • US2837472A - Brighteners for electroplating baths : en
  • US2837005A - Expanding helical coil for a wood screw : en
  • AU3346557A - Centrifuge for removing water from fine grain material : en
  • CA558422A - Monitor system : en fr
  • AU226082B2 - Centrifugal pipe casting machine : en
  • DE1767965U - FLOOR BRACKET FOR DISMOUNTABLE TABLES AND THE LIKE : de en
  • GB795891A - Improvements in or relating to the stabilization of chlorinated hydrocarbons : en
  • AU3353157A - Improved vehicle frame and suspension system : en
  • CA558383A - Lip type seal with rubber servo : en fr
  • CA558374A - Derivatives of n-desacetyl alkylthiocolchiceines and process for obtaining same : en fr
  • US2837378A - Hydraulic recoil mechanism : en
  • US2837725A - Coil system more particularly for highfrequency heating generators : en
  • FR1157601A - Stylograph : en fr
  • FR1157863A - Hydrophobic fillers and their use in silicone rubbers : en fr
  • AU221471B2 - Improvements relating to bush-clearing apparatus : en
  • DE1031267B - Drum dryer for laundry : de en
  • DE1767827U - LAYING DEVICE FOR TEXTILE MACHINERY. : de en
  • AU3348857A - Improvements in or relating to self-wringing mops : en
  • DE1031400B - Temperature monitor with electrical switch : de en
  • DE1767838U - AIR MAIL LETTER CLIP. : de en
  • DE1031508B - Process for the production of foam bodies by reacting a polyester-polyisocyanate mixture : de en
  • DE1767824U - LINEN HANGING DEVICE. : de en
  • US2836993A - Washing machines : en
  • US2837002A - Chime drum : en
  • US2837716A - wolferz : en
  • DE1031338B - Procedure for the detection of overheated railway axle bearings : de en
  • CA558203A - Shaft positioning system : en fr
  • CA558245A - Stabilized hydrogen peroxide and method of making same : en fr
  • DE1767865U - LIFT ROTARY SELECTOR WITH INTERCHANGEABLE PAIRS OF SANDING ARM : de en
  • DE1768151U - SUN PROTECTION (AWNING) FOR ATTACHING TO THE EXTERIOR SURFACE OF A WINDOW LAYING IN THE SLOPE. : de en
  • US2837377A - Automatic regulating device for pneumatic conveyors : en
  • US2837386A - Piston ring assemblies : en
  • US2837650A - Apparatus for generating stable frequencies : en
  • US2836887A - Cutter for severing cast iron pipe and the like : en
  • CA558207A - Transmissions : en fr
  • CA558371A - Clips for cables, conduits, and the like : en fr
  • FR1157913A - Method and installation for the application of a printing material on objects of generally cylindrical shape : en fr
  • FR1157983A - Variable thickness metallization process and products obtained, in particular metallized heels for ladies' shoes : en fr
  • GB796054A - Improvements in and relating to colour photographic processes : en
  • GB796191A - Improvements in or relating to fastening devices : en
  • CA558160A - Jig saw chuck : en fr
  • DE1768139U - FOOT WIPERS ON VEHICLES. : de en
  • DE1031515B - Process for the production of polyvinyl acetate or polyvinyl alcohol : de en
  • US2837517A - 9, 11beta-epoxy-17-alkyltestosterones : en
  • DE1031706B - Process for the production of a building material containing gypsum, in particular screed, with the addition of sulphite pulp waste liquor : de en
  • FR1157610A - Improvements in processes to obtain uniform coatings on aluminum and its alloys : en fr
  • FR1158032A - Polyvinyl chloride coating on metals and process for the preparation of this coating : en fr
  • FR1158116A - Process for producing adherent and shiny galvanic metallic coatings : en fr
  • DE1768127U - Centrifugal governor. : de en
  • US2837538A - 17-thioandrostadienes : en
  • US2836932A - Portable crop saver : en
  • US2837073A - Heater for fuel injection system : en
  • FR1157883A - Assembly of suspension and guide rails for curtains, drapes, etc. : en fr
  • GB795923A - Improvements in and relating to electrical fuse gear : en
  • DE1031570B - Snail repellants : de en
  • DE969481C - Flow coupling with surrounding container : de en
  • US2837633A - Backs for receiver cabinets : en
  • FR1158088A - Axial fan or axial pump : en fr
  • DE1768174U - SKI. : de en
  • FR1157769A - Servo motor for the steering of automobiles : en fr
  • GB796166A - Improvements in and relating to control means for winches and the like : en
  • GB796207A - Improvements in and relating to bonded sheet materials and methods of producing same : en
  • US2836928A - Voice assembly for stuffed toys : en
  • US2837183A - Sheet metal door : en
  • US2837193A - Hydraulic drive with centrifugal control for substantially constant output speed : en
  • US2837635A - Volume control for radio receiver : en
  • CA558185A - Hydraulic pressure valve device : en fr
  • DE1767993U - ADJUSTABLE VENTILATION DEVICE. : de en
  • DE1768193U - ATTACHMENT FOR STREET GRAINS AND THE LIKE. : de en
  • DE1031555B - Conveyor belt for root crop harvesters : de en
  • US2836970A - Method of knitting a backed fabric with binding thread : en
  • DE1031354B - Magnetic amplifier for directional and amplitude-dependent control of the output current : de en
  • GB795938A - Davits for launching ships lifeboats : en
  • GB796085A - Hydrocarbon conversion process : en
  • CA558390A - Magnetic testing device and method for railway traffic control apparatus : en fr
  • DE1031242B - Pit stamp : de en
  • US2836984A - Drive chain : en
  • USD182957S - Body supporting board : en
  • CA558191A - Voltage regulator : en fr
  • CA558425A - Unit-heater motor-mounting : en fr
  • CA558380A - Apparatus for automatically centering a moving endless belt : en fr
  • US2837523A - Anthraquinone vat dyestuffs : en
  • CA558249A - Coffee aroma process and product : en fr
  • CA558217A - Process of making cellular material : en fr
  • CA558239A - Desulfurization of cracked naphthas : en fr
  • US2837387A - Bases for operating tables : en
  • CA558164A - Process and device for feeding and discharging presses : en fr
  • AU3355357A - Signalling device for tanks andother containers intended tobe repeatedly filled with liquids : en
  • DE1031740B - Rotating device for processing profiled workpiece surfaces : de en
  • CA558279A - Sulfur burning : en fr
  • FR1157666A - Fluid distribution apparatus and system : en fr
  • FR1157853A - Improvements in methods and apparatus for processing polytetrafluoroethylene and the like : en fr
  • FR1157614A - Method and apparatus for producing strips with a laminated structure which can be used in particular in the bodywork and furniture industries : en fr
  • US2837160A - Downspout mitering tool : en
  • US2837550A - Hydroxyalkylcyclopolysiloxanes : en
  • US2837608A - Railway conductor plow : en
  • US2837619A - Strain sensitive element and method of manufacture : en
  • FR1157715A - Process for the continuous preparation of polyamides starting from dicarbonic acids and diamines : en fr
  • US2837275A - Control of totalizer selecting mecha : en
  • US2836918A - Safety device for firearms : en
  • CA558216A - Adducts of quinones and dialkyl phosphites : en fr
  • US2837707A - Servosystem controlled contour machining apparatus : en
  • FR1157907A - Improvements to automatic transmitting devices in Morse code with keyboard : en fr
  • US2837494A - Silicone rubber of improved thermal stability containing triorganophosphine oxide : en
  • DE1031344B - Color television display tube with multi-hole aperture : de en
  • GB796005A - Process for the preparation of decacyclene : en
  • GB796111A - Improvements in or relating to mechanicallyoperated electrical switch devices : en
  • GB796183A - Improvements in and relating to polarographic cells : en
  • AU219126B2 - Semiconductor devices : en
  • USD182953S - Phonograph record holder or the like : en
  • CA558415A - Food waste disposer : en fr
  • US2836881A - Method of making transducer cores : en
  • US2837033A - Trucks for track fastening devices : en
  • US2837166A - Well packer : en
  • US2837599A - Wave-signal receivers : en
  • US2837609A - Electric switch : en
  • DE1031601B - Reverse gear : de en
  • DE1768088U - SHAFT SEAL WITH A CLOSED SEAL RING, MOVING AXIALLY AND IN THE CIRCUMFERENCE. : de en
  • AU221310B2 - Improvements relating togas turbine engines : en
  • CA558156A - Production of shell molds : en fr
  • US2836844A - Mechanical door check : en
  • AU224068B2 - Resin-coated vinyl chloride polymer particles : en
  • DE1031347B - Remote control switch arrangement for television receivers : de en
  • FR1158087A - Process for dyeing and printing fibrous products and products dyed or printed by this process : en fr
  • US2837469A - Distilling apparatus for the production of pure water : en
  • US2837409A - Chloramine process : en
  • USD182968S - Dishwasher : en
  • US2837084A - Electric heating massager : en
  • US2837103A - Valve with inertia locking mechanism : en
  • US2837300A - Vertical and horizontal flight aircraft : en
  • US2837301A - Convertiplane with automatic rotoraileron coupling : en
  • US2837450A - Method of bonding parts of light alloy heat exchangers : en
  • AU2365056A - Improvement" in winches : en
  • US2837079A - Plug and feather construction : en
  • US2837085A - Traction apparatus : en
  • US2837113A - Dilution valve : en
  • US2837393A - Knockdown cabinet and method of assembling same : en
  • US2837733A - Wide range measuring or control system : en
  • US2837126A - Device for eliminating oxidation during hot stretching operation on grids : en
  • US2836834A - Hand railing for a bathtub : en
  • US2836855A - Tire retreading mold : en
  • US2837575A - Preparation of ketals : en
  • DE1031295B - Process for the production of particularly coarse alumina hydrate from aluminate liquors : de en
  • DE1768164U - BALL DETECTION FOR FOLDING VISOR. : de en
  • GB796208A - Improvements in or relating to tool-holders for machine tools : en
  • FR1157884A - Improvements to sanitary basins of water closets : en fr
  • FR1157973A - Automatic dispenser comprising at least two reservoirs arranged one behind the other : en fr
  • GB796100A - Improvements in or relating to breathable gas regulator : en
  • DE1767850U - FREEZER CHEST. : de en
  • FR1158117A - Method of presenting vials and other containers and devices for its implementation : en fr
  • DE1031725B - Carts, in particular forklift trucks with swiveling forks : de en
  • US2837161A - Perforating apparatus : en
  • US2837528A - Phthalocyanine pigments : en
  • CA558307A - Embossed pile fabric and method of making the same : en fr
  • US2837402A - Method of reducing plutonium compounds : en
  • US2836909A - Safety shoe : en
  • US2837074A - Fuel injection system : en
  • DE969438C - Process for the treatment of rubber parts intended to interact with electrical contacts : de en
  • FR1157685A - Connection, formed by the folding of an annular lip, between a lower nut part provided with a conical recess and an upper nut part engaging via a conical appendage in said recess : en fr
  • DE1767881U - SWITCHES IN A PUSH BUTTON SWITCH KIT. : de en
  • DE1767909U - CERAMIC HEAT STORAGE. : de en
  • US2836866A - Pouring ladle for metals : en
  • USD182944S - Drawer pull or the like : en
  • FR1157794A - Centrifugal fluid seals consisting for example of a pulverulent material or of a metal shot, ensuring the mixing of the fluid and the heat exchange between the particles of this fluid : en fr
  • DE968985C - Measuring device for the mechanically automatic averaging of the mass of hollow bodies : de en
  • US2837317A - Hole cleaning device : en
  • DE1031362B - Circuit arrangement for keyboard selection via two-wire connection lines in telephone systems : de en
  • US2837424A - Process for preparing a catalyst of a silver-base alloy : en
  • US2837492A - Process of making colorless aqueous saline solutions of polyacrylonitrile : en
  • US2837306A - Ladder attachment for paint can : en
  • US2837370A - Releasable coupling : en
  • DE1031461B - Arrangement for heat transfer in a combustion chamber that is operated with a furnace with oscillating combustion : de en
  • DE1767843U - FILTERS FOR LIQUID OR GAS MEDIA. : de en
  • DE1768064U - EARLY BED WINDOW. : de en
  • US2837400A - Trioxodizirconium hydroxy halides : en
  • US2837482A - Organopolysiloxane lubricants : en
  • AU220119B2 - Improvements relating to watering or drinking appliances for animals : en
  • DE1031365B - Circuit arrangement for the transmission of dialing signals and switching criteria for local and long-distance traffic, in telecommunication systems, in particular telephone systems : de en
  • DE1031386B - Tilt-proof and splash-proof accumulator battery with a degassing device consisting of several chambers and connected to the cell cover : de en
  • US2836901A - Method for drying metal scrap : en
  • US2837080A - Oven door spring mounting : en
  • US2837394A - Portable desk : en
  • US2837710A - Generator control system : en
  • US2837337A - Automatic interlocking dual phonograph record player with selective control : en
  • US2837391A - Adjustable slant drawing board stand : en
  • US2837493A - Epoxy resin compositions containing polyvalent metal phenolates or phenolate-aldehyde resins and the process of their production : en
  • CA558356A - Method of controlling island size of latex emulsion paint : en fr
  • US2837265A - Collapsible shipping receptacle : en
  • US2837515A - Halogenation process for converting delta7-allosteroids to delta 7, 9 (11)-allosteroi : en
  • US2837567A - Preparation of beta, beta'-oxydipropionic acid : en
  • US2837130A - Surface planing machines : en
  • CA558196A - Variable time delay system : en fr
  • CA558235A - Chlorosulfonated hydrocarbon polymer compositions containing anti-gelling agents : en fr
  • CA558262A - Process for production of mixed esters of terephthalic acid or isophthalic acid : en fr
  • FR1157698A - Semiconductor electrode system : en fr
  • FR1157829A - Multiple magnetic erase head for magnetic recording systems : en fr
  • FR1158030A - Verification or calibration device : en fr
  • GB796123A - Improved bead seams for metal containers : en
  • CA558237A - Control systems for dynamo electric machines : en fr
  • CA558197A - Paper coating method and apparatus : en fr
  • DE1031636B - Device for exposing or developing blueprints : de en
  • FR1158014A - Improvements to laboratory workstations : en fr
  • FR1158023A - Improvements to hydraulic control devices : en fr
  • CA558284A - Oscillating and like mechanism for electric fans : en fr
  • US2837172A - Centrifugal separator : en
  • US2837470A - Coke quenching : en
  • US2836971A - Fashioning mechanism for knitting machines : en
  • US2837722A - Tuned cavity systems : en
  • FR1157809A - Fridge : en fr
  • CA558155A - Compositions for the production of shell molds : en fr
  • CA558283A - Tunnel furnace for heat treating objects : en fr
  • CA558334A - High voltage high speed short-circuiting switch : en fr
  • US2837144A - Furniture back with cushion upholstery : en
  • US2837264A - Two piece carton with neck : en
  • CA558345A - Machine for stitching signatures and the like : en fr
  • US2836894A - Optical tracking recording system : en
  • CA558145A - Weaving implement : en fr
  • DE1031518B - Process for the polymerization of ethylene or propylene : de en
  • DK85638C - Closing device for metal sheaths for electrical organs. : da en
  • FR1158111A - Film tension regulator in cinematographic projection equipment : en fr
  • GB795974A - Rotary valve structure : en
  • GB796022A - Electric commutators : en
  • US2837655A - X-ray fluorescent analysis apparatus : en
  • CA558314A - Paper coating composition : en fr
  • CA558376A - Polyester resins modified with complex metal-phenol-nitrogen compounds : en fr
  • CA558154A - Electric steam-air heater : en fr
  • AU3354657A - Method of rapidly forming or transforming slag inan open-hearth furnace : en
  • US2837000A - Pattern supports for lathes : en
  • US2837410A - Manufacture of stabilized concentrated hydrazine compositions : en
  • US2837581A - Isomerization of xylene : en
  • US2837624A - Vaporizer : en
  • CA558274A - Air puffer for circuit breakers : en fr
  • CA558208A - Single cylinder engine construction : en fr
  • CA558133A - Internal pole generator for rotary or alternating currents : en fr
  • US2836903A - Slurry heat exchanger : en
  • AU3347657A - Improved power transmission mechanism : en
  • DE1768167U - ROAD OBSTACLE WARNING DEVICE. : de en
  • CA558169A - Clamp for master sheets of printing machines : en fr
  • BE562948A - : en
  • DE1767984U - TOILET PAPER ROLL HOLDER. : de en
  • FR1157902A - Process for simultaneous extraction of oil and protein from oleaginous material : en fr
  • DK84982C - Method for producing adhesive coatings of thermoplastic plastics on leather and similar fabrics and press for carrying out the method. : da en
  • DE1767871U - ELASTIC SLEEVE FOR FASTENING OVERHEAD LINE INSULATORS ON SUPPORT. : de en
  • US2837196A - Stencil-character-forming apparatus : en
  • US2837669A - Dynamoelectric machine : en
  • FR1157991A - Improvements to packing cases : en fr
  • CA558167A - Bactericidal and bacteriostatic phenolic preparation : en fr
  • DE1031394B - Electric toggle switch : de en
  • FR1157737A - Front grille for washing machine : en fr
  • CA558212A - Process for the production of fatty alcohols : en fr
  • AU3348557A - Assembly apparatus : en
  • US2837471A - Method of locating pn junctions in semiconductive bodies : en
  • FR1157929A - Still perfected for the preparation of organic boron compounds : en fr
  • FR1158091A - Improvements in processes for preparing basic aluminum salts, polymers of organic acids : en fr
  • CA558424A - Golf ball : en fr
  • US2837295A - Uncoiler with side shift control : en
  • US2837405A - Process for preparation of lead dioxide : en
  • AU227568B2 - Improvements in or relating to cleaning compositions : en
  • DE1768140U - REVIEW MIRRORS, IN PARTICULAR FOR VEHICLES. : de en
  • AU3354757A - Improvements relating to telephone instruments : en
  • DE1767808U - SHOULDER TRAINING, ESPECIALLY FOR SERIES MANUFACTURED MEN'S SUITS : de en
  • DE1767826U - HOUSEHOLD IRONS. : de en
  • DE1031345B - Multiple transmission system, especially television system : de en
  • DE1031497B - Window or door sealing : de en
  • FR1158035A - Hydrodynamic brake installation : en fr
  • FR1158128A - Blasting chambers, silos and similar : en fr
  • CA558362A - Thermolytic and pyrolytic gas generation : en fr
  • US2837141A - Folding table and seat assembly : en
  • US2837151A - Upwardly acting door assemblies provided with weather seals : en
  • US2837587A - Purification of olefin-rich feed prior to polymerization : en
  • US2836921A - Fishing-rod reel : en
  • US2837350A - Air supply line chuck : en
  • CA558427A - Aliphatic nitriles : en fr
  • DE1031435B - Radiation indicator for the detection of biologically effective corpuscular or electromagnetic radiation : de en
  • DE1031590B - Centrifugal friction brake : de en
  • DE1767820U - ONE-PIECE CUPS ON CONVEYOR DEVICES FROM TURNERS OF TRAVELING HILL SEEDING SYSTEMS. : de en
  • US2836920A - Bait casting catapult : en
  • US2837422A - Addition agents for the treatment of molten cast iron : en
  • DE1031501B - Conveyor trolleys for garages : de en
  • DE1767828U - FLOORING UNIT. : de en
  • GB795989A - Improvements in or relating to the extrusion of metal billets : en
  • AU221744B2 - Production of gases containing sulfur dioxide and of solid roasted products free from arsenic and antimony by fluidized layer roasting or materials containing roastable sulfur in addition to arsenic and/or antimony : en
  • AU3357957A - Resilient air springs for use in vehicle suspensions : en
  • FR1157850A - New coating composition and its preparation process : en fr
  • GB795876A - Improvements in electrical communication systems : en
  • DK85647C - Building board, and method of its manufacture. : da en
  • US2837001A - Apparatus for turning tires on locomotive wheels : en
  • US2837307A - Supports : en
  • US2837458A - Bonding rubber to substrates : en
  • US2836980A - Apparatus for measuring weight and height : en
  • US2837309A - Turbine : en
  • US2837666A - Radioactive voltage source employing a gaseous dielectric medium : en
  • FR1158119A - Clamp mechanism : en fr
  • FR1158085A - Control device for self-tripping switches : en fr
  • GB795958A - An improved apparatus for controlling combustion conditions in an internal combustion engine : en
  • FR1158137A - Single-phase transformer including a tertiary winding for very high powers and voltages : en fr
  • GB796041A - Polyalkylene ether-polyurethane polymer and elastomeric products obtainable therefrom : en
  • CA558176A - String : en fr
  • GB795866A - Purification of ethers of alkylene glycols by distillation : en
  • GB796177A - Improvements in or relating to aircraft ejector seats : en
  • GB796056A - Signal responsive systems : en
  • FR1158049A - Polymerization of ethylene : en fr
  • FR1157895A - Apparatus for dispensing one of two liquids or a mixture, in the desired proportion, of these two liquids : en fr
  • FR1157749A - Sulfuric leucoesters of 1.1'.5.1 '' trianthrimide-2.2'.6.2 '' carbazol, their preparation and their applications : en fr
  • FR1157861A - Process for removing nitrogen compounds from hydrocarbon oils : en fr
  • FR1157693A - Metal tower : en fr
  • GB795983A - Improvements in or relating to light transmitting projection screens : en
  • FR1158039A - Rubber composition : en fr
  • GB795875A - Improvements relating to the dyeing of textile fabrics : en
  • FR1157857A - logic element for calculators : en fr
  • FR1528027A - Vehicle washing facility : en fr
  • CA558270A - Spinning of polyamides from polymerization of lactams in presence of water : en fr
  • DE1768043U - FERROMAGNETIC OR MAGNETIC MAP & THE LIKE : de en
  • FR1157611A - Speed indicator : en fr
  • FR1157638A - Method and means for manufacturing a metallic sheath on a cable : en fr
  • US2836839A - Fountain toothbrush : en
  • GB796128A - Sintered metal objects and the manufacture thereof : en
  • GB796138A - Method of metallizing textiles : en
  • DE1031310B - Process for the production of new lumiflavin derivatives : de en
  • DE1768034U - PRESSURE VALVE FOR PRESSURE MEASURING DEVICES. : de en
  • FR1157658A - Operating method of an energy production plant by steam, with intermediate superheating by live steam : en fr
  • GB796206A - Improvements in or relating to composite material : en
  • CA558275A - Air inlets in self-propelled vehicles : en fr
  • DE1767983U - BIDET. : de en
  • FR1157956A - Machine tool, in particular lathe : en fr
  • DE1031714B - Container made of sprayable plastic for spare knife for pencil sharpener : de en
  • DE1031268B - Optical brighteners : de en
  • US2837376A - Dust caps for roller skate wheels : en
  • DE1031323B - Process for fertilization with trace elements : de en
  • GB795878A - Improvements in or relating to detergent compositions : en
  • FR1157888A - Logic circuit : en fr
  • FR1157975A - Construction process for structures such as vaults from prefabricated concrete elements : en fr
  • US2836969A - Gas rectifying system : en
  • GB796009A - Improvements in or relating to package-closing devices incorporating carrying tapes or the like : en
  • DE1031612B - Device for deburring toothed wheels on hobbing machines : de en
  • DE1031534B - Paper roll holder in recorders : de en
  • US2837100A - Mask washing machine : en
  • US2837374A - Atomizer cap : en
  • USD182955S - Dental chair seat : en
  • GB796021A - A method and device for washing fibrous material : en
  • GB796046A - Thermionic tube and method of making same : en
  • DE1768141U - TIRE COMPRESSION DEVICE. : de en
  • FR1157868A - Apparatus reproducing radar equipment : en fr
  • FR1157950A - Improvements to retractable passenger compartments for motor vehicles : en fr
  • FR1157951A - Improvement of arc extinguishing chimneys for switching devices with high breaking capacity : en fr
  • GB796210A - Improvements in or relating to cupola furnaces incorporating recuperators : en
  • US2836854A - Tire retreading mold : en
  • DE1768030U - CABLE FOR TEMPERATURE MEASUREMENT IN GRAIN SILOS OD. DGL. : de en
  • FR1158080A - Arrangement for measuring electric currents in whole units : en fr
  • US2837293A - Paper winding machine : en
  • FR1157700A - Cinematographic projector whose lens holder can be moved to focus : en fr
  • US2837059A - Variable stroke press : en
  • US2837526A - 2-acetoxy-1, 2-diphenyl-4-piperidino-pentane : en
  • DE1767807U - CREPE DRESS. : de en
  • DE1031398B - Electrical selector switch assembly : de en
  • FR1157946A - Road vehicle trailer or semi-trailer with low chassis and bodywork : en fr
  • CA558140A - Wrench for socket-head fasteners : en fr
  • FR1157924A - Advanced folding wall and its applications : en fr
  • DE1031374B - Display instrument for rotary radio beacon : de en
  • GB796199A - Process for the production of moulded articles by a dipping process : en
  • LU35955A1 - ANODE MADE FROM A CORE OF A NON-PRECIOUS METAL WITH A COVERING LAYER OF A PRECIOUS METAL OR OTHER RESISTANT MATERIAL : en fr
  • DE1031500B - Cleaning device for removing contaminants from the upper water layers of a swimming pool or the like. : de en
  • DE1767874U - PRESSURE-RESISTANT ENCLOSURE FOR ELECTRIC SWITCHGEAR OD. DGL. : de en
  • DE1767999U - SINK CABINET. : de en
  • DE969444C - Axially resiliently displaceable, flameproof encapsulated installation socket for fluorescent lamps with single-pin base-mainly for lights in firedamp and explosion-proof execution : de en
  • US2836831A - Wash basin : en
  • US2837417A - Method for modifying the growth characteristics of plants : en
  • FR1157681A - Device and method for dispensing and mixing different materials : en fr
  • FR1157934A - Mirror : en fr
  • DE1031498B - Corner and edge smoothing plane : de en
  • DE1031581B - Flame protection for the exhaust pipe of internal combustion engines, especially on vehicles : de en
  • DE1768022U - THREE DISC QUOTIENT SCALE FOR FLOW METER. : de en
  • FR1158097A - Disc brake : en fr
  • GB796117A - Light sensitive diazotype layers containing waxes : en
  • DE1768179U - MOLDED PIECE OF RUBBER HAIR FOR THE MANUFACTURE OF FIGURINE TOYS. : de en
  • US2837310A - Device for inspecting side walls of tires : en
  • DE1767903U - LAMP, IN PARTICULAR WALL LAMP. : de en
  • FR1157862A - Improvements to a process for producing high purity hydrogen : en fr
  • US2837095A - Baby diaper : en
  • AU3359057A - Method of and apparatus for lining and impregnating conduit : en
  • CA558219A - Compounding of a resin material with a rubber latex : en fr
  • US2837093A - Hypodermic syringe : en
  • US2837146A - Cushion covers and breather eyelets therefor : en
  • US2837665A - Electro-mechanical voltage differential detector : en
  • FR1157960A - Enhancements to multi-terminal watertight closures and riser terminals : en fr
  • FR1157981A - Improvements to centrifugal friction clutches : en fr
  • DE1031565B - Milking cart with a built-in milking machine, a receiving and a collecting container and a flow meter : de en
  • DE1031698B - Carriages for toy and model trains : de en
  • DE969448C - Iron room heater with top burn : de en
  • DE1031721B - Conveyor system for the transport of workpieces in manufacturing plants, e.g. B. sewing operations, packing shops or the like. : de en
  • DE1031258B - Wire bending machine : de en
  • DE1031329B - Hot wind valve, especially for hot wind lines at blast furnaces : de en
  • GB796020A - Process for the production of photographic colour images by colour development : en
  • US2837692A - Cathode ray beam deflection apparatus : en
  • US2836885A - Method of making ceramic-to-metal seals : en
  • DE1031499B - Method and device for determining the starting points of wall breakthroughs to be made on both sides : de en
  • DE1768146U - GRAVITY DAVIT. : de en
  • US2836864A - Centrifugal casting device : en
  • US2837244A - Measuring and dispensing device : en
  • US2837013A - Machine for assembling folding box shells and inserting liners into the shells : en
  • US2837179A - Automatic slack adjusters : en
  • US2837261A - Self-locking folding boxes : en
  • FR1157893A - Ball and roller bearings with wire raceways : en fr
  • DE1767846U - CARBON PAD WITH PIN-HOLE CARD. : de en
  • DE1768157U - POCKET KNIFE WITH STAMP. : de en
  • GB795872A - Improvements in or relating to liquid-liquid countercurrent extraction of a liquid mixture : en
  • GB795922A - Improvements in or relating to bracelets : en
  • US2837513A - Penicillin salts : en
  • GB795907A - A shutter device for cinematographic projectors : en
  • GB795909A - Lock for swiveled lifting hook : en
  • DE1767953U - CHEST BENCH. : de en
  • FR1157982A - Improvement in pressurized fluid valve actuators : en fr
  • GB795869A - Improvements in or relating to methods of copy production or reproduction : en
  • GB795927A - Improvements in and relating to the preparation of peracids : en
  • GB796173A - Improvements in or relating to explosive projectiles : en
  • DE1031288B - Process for the production of perchloric acid by anodic oxidation of chlorine : de en
  • DE1767813U - GAS TAP. : de en
  • USRE24482E - ctatutryuw : en
  • US2837272A - Centrifugal apparatus for separating solid particles out of a liquid : en
  • US2837584A - Process for production of durene : en
  • DE1031481B - Gable tent : de en
  • DE1768016U - MOBILE PRESS FOR ASSEMBLING PANEL OR FRAMED WORKPIECES. : de en
  • FR1158126A - Safety control for hydraulic machines : en fr
  • USD182980S - Hand tool : en
  • AU229614B2 - Method of rapidly forming or transforming slag inan open-hearth furnace : en
  • FR1157818A - Cathode ray tubes : en fr
  • CA21835S - Ball catch : en
  • CA558277A - Roasting process : en fr
  • CA558311A - Tuner drive assembly : en fr
  • GB795904A - A process for the preparation of alkali metal silicates : en
  • DE1031480B - Lipstick container : de en
  • DE1768035U - MATERIAL TESTING DEVICE. : de en
  • US2837124A - Shuttleless weaving loom : en
  • USRE24480E - anderson : en
  • DE1767950U - COAT RACK. : de en
  • DE1768172U - SPINDLE SLEEVE FOR TEXTILE MACHINES, IN PARTICULAR FLYER SLEEVE. : de en
  • DE1768185U - WALL SLOT MILL. : de en
  • DE1031735B - Circular loom : de en
  • DE1768071U - LIGHT ALLOY PISTON FOR COMBUSTION MACHINERY. : de en
  • US2837731A - Hydrophone cable : en
  • DE1031236B - Process for the production of sheets of two thermoplastic layers intended for the production of lampshades, in particular curved shells : de en
  • DE1767835U - ATTACHMENT TO A NARROW CUTTER JAW FOR CUTTING MACHINES FOR THE CREATION OF SMALL LABELS. : de en
  • DE1767974U - BUILT-IN WALL UNIT FOR BATHROOM. : de en
  • FR1157745A - Operating device for mowing long-stemmed products, in particular maize, which can be attached to an agricultural straw chopper : en fr
  • US2837638A - Pulse generator : en
  • GB796105A - A visor for rear view driving mirrors : en
  • US2837065A - Furnace construction : en
  • US2837356A - Sanitary stuffing box : en
  • US2837617A - Explosion-proof switch : en
  • FR1157812A - Lubricating greases : en fr
  • FR1158072A - Electrical spark production equipment : en fr
  • GB795912A - Improvements in or relating to apparatus for cooking by infra-red radiation : en
  • DE1768054U - ASHTRAY. : de en
  • FR1157925A - Metal shelving for archives and similar uses : en fr
  • GB796204A - Improvements in and relating to multi-platen presses : en
  • CA558241A - Jet propulsion of helicopters : en fr
  • FR1157717A - Scraper for the production of foam latex sheets : en fr
  • US2837099A - Hair treatment pads for combs : en
  • US2837294A - Prompting apparatus : en
  • US2837298A - Thread tension regulators : en
  • US2836958A - Jet power plant with unobstructed rotating combustion chamber : en
  • US2837195A - Coin-operated device : en
  • DE1768135U - DEVICE FOR LIFTING AND TURNING MOTOR VEHICLES AND THE LIKE. : de en
  • DE1767863U - LONGITUDINAL HANDSET. : de en
  • FR1157723A - Sniper rifle or firearm : en fr
  • GB795998A - Improvements in or relating to carbon brushes : en
  • USD182945S - Highway marker for wet traffic lines : en
  • FR1158140A - Process for the continuous casting of steels, in particular non-calmed steels : en fr
  • DE1031465B - Device for starting up a once-through boiler : de en
  • DE1767994U - ARRANGEMENT OF A REGULARABLE BLADE VENTILATOR FOR ADDITIONAL USE OF THE WIND ENERGY FOR NATURAL VENTILATION. : de en
  • FR1157725A - Unloading bridge : en fr
  • FR1158124A - Improvements to electric discharge tubes and other hermetically sealed articles and their manufacturing process : en fr
  • DE1031563B - Terrain heater for liquid fuels : de en
  • DE1767857U - DEVICE FOR FILLING CONCRETE ROAD PLATES AND THE LIKE. : de en
  • FR1158057A - Cellular foams : en fr
  • GB796078A - Improvements in or relating to apparatus for contacting a liquid with another fluid : en
  • GB796137A - Improvements in and relating to disc wheels : en
  • FR1157933A - Improvements in the manufacture of foundry molds : en fr
  • DE1768120U - HOLDING DEVICE FOR CONTAINER. : de en
  • FR1157898A - plate heat exchanger : en fr
  • FR1157928A - Shampoo for sensitive hair and eyes : en fr
  • US2837231A - Bale-handling attachment for industrial trucks and the like : en
  • DE1031238B - Diaphragm for pressure regulator or gas meter : de en
  • DE1767934U - MOTOR-DRIVEN DEVICE FOR CRUSHING AND MIXING FOOD AND BEVERAGE PRODUCTS OD. DGL. : de en
  • DE1031296B - Process for the production of aluminum sulfate : de en
  • DE1031388B - Coaxial cable with little frequency-dependent attenuation : de en
  • DE1031452B - Process for bonding foils made of alkali-soluble, water-insoluble materials, preferably cellulose derivatives : de en
  • DE1767859U - FUNNEL SPEAKER. : de en
  • DE969443C - Regenerating used incandescent lamp bases : de en
  • FR1157694A - Sawdust expeller : en fr
  • FR1157606A - Flame detector device for multiple burner systems : en fr
  • FR1157897A - Installation to store and transmit signals : en fr
  • FR1157989A - Further training in control devices for machine tool components : en fr
  • DE1031529B - Contactless width measuring device : de en
  • US2837686A - Klystron apparatus : en
  • GB796098A - Improvements in or relating to electrical capacitors : en
  • GB796169A - Improvements relating to cooking appliances : en
  • DE1031531B - Flow meter : de en
  • DE969470C - Process for obtaining sugar from molasses : de en
  • DE1767975U - TELESCOPIC RAIL FOR DRAWERS OD. DGL. : de en
  • DE1031308B - Process for the production of pure caprolactam from the neutralized reaction mixture of the Beckmann rearrangement of cyclohexanone oxime : de en
  • DE1767852U - DEVICE FOR ODOR REMOVAL IN REFRIGERATED UNITS OD. DGL. : de en
  • FR1157652A - tubular scaffolding : en fr
  • FR1157768A - Lockstitch sewing machine : en fr
  • FR1157972A - Signaling support intended to remind the presence of any objects placed on this support : en fr
  • FR1157759A - Sheet metal deforming machine : en fr
  • DE1031667B - Gear shifting device, especially for motorcycle gearboxes : de en
  • FR1157921A - Improvements to tubular steam generator and superheater groups and method of using such groups : en fr
  • DE1031576B - Fuel for gasoline engines : de en
  • DE1768128U - WIPER FOR GAS MASK WINDOW. : de en
  • DE1031591B - Vortices, especially for intermediate harnesses for conveyor baskets, deep drilling devices and the like. like : de en
  • GB796133A - Improvements in or relating to unsaturated bicyclic compounds and their polymers : en
  • US2837281A - Totalisator equipment : en
  • DE1031681B - Double-digit sole press : de en
  • DE1031733B - Deep sand trap with vertical water supply : de en
  • DE1767816U - DRILL BIT. : de en
  • DE1767840U - RETRACTABLE SUSPENSION RAILS FOR DOCUMENT CONTAINER OD. DGL. : de en
  • FR1157881A - Self-propelled rail train, in particular multiple unit rail train : en fr
  • DE1031530B - Photographically registering measurement comparator : de en
  • GB795932A - A new or improved torque indicating wrench : en
  • DE1767883U - CONTACT SPRING SET. : de en
  • DE1768168U - CASTING HEAD FOR THE PRODUCTION OF A FLOW CURTAIN FOR THE PURPOSE OF APPLYING A COATING MADE FROM LIQUID, IN PARTICULAR PAINT ON FLAT WORKPIECES. : de en
  • FR1157938A - Purification and fractionation of oils and fats : en fr
  • GB796156A - Improvements in or relating to thermostatically operated valves for controlling air flow : en
  • DE1031259B - Cross feed for wire rods of different lengths to a wire twisting system : de en
  • DE1767973U - MESH CABINET. : de en
  • US2837140A - Folding yard chair : en
  • US2837412A - Preparation of impervious graphite by liquid phase impregnation : en
  • FR1157834A - Convection heated oven : en fr
  • CA558188A - Pre-indicator for pipe bends : en fr
  • CA558199A - Automobile body : en fr
  • GB796068A - Improvements in or relating to wheels and wheel rims : en
  • GR18770B - INSTALLATION, ITSELF FOR THE MAKING OF IKRIO (SCAFFOLDING). : el en
  • GB796076A - Mobile apparatus for treating, and more particularly cleaning, ballast in railway permanent way construction : en
  • CA558204A - Synthetic rope structure and method of making same : en fr
  • DE1031550B - Temperature measuring mechanism for regulation and control purposes : de en
  • DE1767926U - STERILIZING DRUM FOR SURGICAL PURPOSES. : de en
  • US2837501A - Terpolymers including vinylarenesulfonic acids and acrylonitrile : en
  • US2837083A - Spirometer : en
  • US2837627A - Automatic multiple arc welding methods : en
  • US2837672A - Grid controlled tubes : en
  • US2837697A - Apparatus for igniting and operating gaseous discharge devices : en
  • DE1031357B - Circuit arrangement for telephone stations with Rückhoerdaempfung and transistor amplifiers : de en
  • FR1157842A - Metal spraying method and apparatus : en fr
  • GB796107A - A method of rendering articles of polymethylene terephthalate resistant to the growth of fungi and bacterial attack when a nutrient source is present : en
  • US2837054A - Label feeding and coating machine : en
  • US2837067A - Injection system for diesel-type engines : en
  • US2837225A - Transferring apparatus for plywood plates or the like to be treated in a multistage press : en
  • US2836922A - Fishhook for attaching live bait : en
  • US2837078A - Repeating spear gun : en
  • US2837637A - Signal mixer circuit : en
  • USD182946S - Fork or similar article of flatware : en
  • GB795911A - Improvements in or relating to starter drives : en
  • GB796212A - Improvements in and relating to axial flow fans or axial flow pumps : en
  • DE1031560B - Process for ventilating stored crops such as sugar beet, potatoes or like : de en
  • US2837127A - Apparatus and method for filling containers with liquid : en
  • US2837396A - Process and apparatus for evacuating electronic tubes and the like : en
  • US2837506A - Polymerization of chloroprene : en
  • DE1768090U - MIXING TAP. : de en
  • CA558370A - Radiation detector : en fr
  • DE969434C - Electron beam tubes in which a screen is scanned by an electron beam : de en
  • FR1158145A - Manufacturing process for endless flat section cables and endless cables made by this process : en fr
  • GB795881A - Goods vehicle bodies : en
  • AU3359157A - Improvements in and relating to diaphragm valves : en
  • US2837190A - Overload release clutch : en
  • US2837274A - Printing mechanism : en
  • US2837734A - Surround-lighting structure : en
  • FR1157802A - Device for handling radioactive materials : en fr
  • FR1158001A - Improvements to nuclear reactors : en fr
  • GB795861A - Improvements in stoves : en
  • GB796053A - Improvements relating to collapsible hut and like constructions : en
  • DE1767879U - CONTACT ARRANGEMENT FOR CIRCUIT BREAKER. : de en
  • DE1031290B - Process for increasing the rate of dissolution of sulfur in ammonium sulfide solutions : de en
  • DE1768015U - ZINK MILLING DEVICE FOR HAND TOOL MACHINES. : de en
  • DE1768009U - FLOORING PANEL MOSTLY COMPOSED OF STRIP-SHAPED BARS. : de en
  • GB795996A - Dual push button safety control system for machines : en
  • FR1157727A - Dust extractor : en fr
  • GB795874A - A new or improved control for hydraulic servo mechanism : en
  • US2836946A - Carton handling machine : en
  • US2837213A - Separator for oil, gas and water : en
  • CA558363A - Regenerative platinum hydroformer system : en fr
  • FR1157771A - Central photographic shutter with incorporated diaphragm and photographic camera comprising such a shutter : en fr
  • US2836996A - Pipe boring machine : en
  • US2837700A - Impulse responsive circuit : en
  • US2837242A - Apparatus for dispensing viscous material : en
  • US2836884A - Production of hollow metal articles : en
  • AU3358957A - Improvements in or relating to error-signal-developing means for position programming control system : en
  • DE1031231B - Heavy fluid separator : de en
  • US2837266A - Storing, display and carrying container : en
  • CA558359A - Motor-pump unit with bathed motor-rotor : en fr
  • US2837133A - Traction or anti-skid device for motor vehicles : en
  • US2837122A - Method of reducing leaks in conduits : en
  • US2836968A - Refrigerator with plural refrigerated compartments : en
  • US2837486A - Silver-alkaline earth metal catalyst : en
  • US2837570A - Method of preparing carvone : en
  • US2837110A - Fluid pressure control valve : en
  • DE1031546B - Steam still : de en
  • DE1768184U - DRILL CHUCK PROTECTION CAP. : de en
  • CA558385A - Self-biased transistor circuits : en fr
  • CA558421A - Radar transmit receive switch : en fr
  • US2836893A - Apparatus for making perspective drawings : en
  • US2837644A - Time discriminator : en
  • CA558290A - Toy : en fr
  • US2837572A - Production of aliphatic ethers : en
  • US2837508A - Monoazo dyestuffs : en
  • US2837614A - Protectors for electric circuits : en
  • DE1767957U - BED WITH CORNER CONSTRUCTION. : de en
  • DE1768066U - MILKING VEHICLE WITH MOUNTED MILKING MACHINE, BUCKET CONTAINER AND A COLLECTION TANK CONNECTED TO THE VACUUM LINE. : de en
  • DE1767849U - DOOR SEAL FOR COLD ROOMS AND THE LIKE. : de en
  • AU3357857A - Apparatus forand method of manufacturing resilient air springs for use in vehicle suspensions : en
  • BE533803A - PROCESS FOR TREATMENT OF MIXTURES INCLUDING VINYL ETHERS OF ALIPHATIC OR CYCLO-ALIPHATIC ALCOHOLS WITH FOUR CARBON ATOMS AND MORE OF THESE ALCOHOLS. : en fr
  • CA558341A - Quick opening pack for life saving equipment : en fr
  • US2836878A - Electric devices employing semiconductors : en
  • AU221127B2 - Full wave rectifier structure and method of preparing same : en
  • CA558303A - Paper-making machines : en fr
  • US2837027A - Directional shooting of wells : en
  • DE1767868U - RADIO OR TELEVISION HOUSING. : de en
  • US2836902A - Grid support for fluidized solids vessels : en
  • US2837289A - Tumbler barrel for impact cleaning of metal scrap : en
  • US2837395A - Garbage can storage cabinet : en
  • US2837643A - Storage tube circuit employing amplitude and phase comparison : en
  • US2837181A - Fluid cooling system for liquid cooled friction brakes : en
  • CA558414A - Solderless connector terminal structure : en fr
  • DE1031368B - Circuit arrangement for evaluating different potentials in the form of a dual code, especially for systems of communication technology : de en
  • DE969433C - Preferably a hydraulic power transmission downstream drive of at least three wheel sets of a vehicle via cardan shafts and axle drives : de en
  • DE1031642B - Control device to achieve a number of machines running at the same speed : de en
  • DE969478C - Specification storage discharge tubes : de en
  • DE1767878U - SWITCHING ELEMENT. : de en
  • CA558190A - Seal for ball and socket joint : en fr
  • DE1768113U - SAMPLE FOLDER, IN PARTICULAR FOR PADLOCKS. : de en
  • AU222882B2 - Digital multiplier : en
  • US2837082A - Accelerometer : en
  • US2837197A - Gathering arm for underground loaders : en
  • AU226060B2 - Low water content concrete mixer : en
  • US2837674A - Electro-magnetic deflection apparatus : en
  • AU225861B2 - An improved screening machine for classifying and grading loose materials : en
  • CA558172A - Low pressure synthesis of melamine : en fr
  • AU4387758A - Polyurethane plastics : en
  • BE533848R - SILICONE RUBBER SHALL SHRINK ON COMPRESSION. : en fr
  • AU3348157A - Relay emergency valve : en
  • AU3353957A - Improvements in crates : en
  • AU223290B2 - Improvements in or relating to printed circuits : en
  • US2837175A - Vibration dampener : en
  • US2837555A - Preparation of carbonate esters : en
  • US2837676A - Method and means for optically reducing the perceptibleness of discrete component color elements of a color image : en
  • CA558242A - Bonding process : en fr
  • DE1031255B - Device for cooling the mandrel of a press : de en
  • DE1031731B - Device for the continuous laying of a seamless asphalt mat from a ship : de en
  • DE1768100U - SEWING MACHINE REEL CASE. : de en
  • US2837535A - 1-acylthio substitution products of 17alpha-oxa-d-homo-4-androstene-3, 17-dione : en
  • US2837632A - Curved, cellular light control panel : en
  • US2837304A - Television antenna mast base : en
  • US2837481A - Metal alkyl phosphonate thickened lubricating oils : en
  • AU3354957A - Signal generating apparatus for position programming control system : en
  • US2837235A - Laminated joint for cathode-ray tube envelope and method of sealing : en
  • US2837237A - Vending machine : en
  • US2837418A - Processes for producing mixed fertilizers : en
  • US2837291A - Stop motion : en
  • US2837465A - Hydrocatalytic desulfurization of petroleum hydrocarbons : en
  • CA558269A - Impulse multiplying arrangements for electronic computing machines : en fr
  • DE1767844U - STAMP. : de en
  • AU3360057A - Improvements in and relating to locking and actuating mechanisms Tor-aircraft canopies : en
  • CA558211A - Retaining notch for a container : en fr
  • GB795976A - Improvements in or relating to electrical remote control systems : en
  • DE1031440B - Device for measuring the neutron flux or the neutron density in a nuclear reactor and for its control : de en
  • AU3350857A - Process forthe preparation of metal alkyls : en
  • US2837090A - Universal aviators oxygen breathing mask : en
  • US2837503A - 1, 1, 1-trifluoro-3-trifluoromethyl butene-2 polymers : en
  • US2837622A - Accelerator switch control : en
  • DE1031317B - Device for quick interception of a load surge of a steam turbine working with reheating : de en
  • DE1768154U - UNIVERSAL JOINT FOR THE LEAF WITH LIFT-TILT & TILT WINDOWS OD. DGL. : de en
  • DE1768062U - PROCESSING MACHINE FOR FEED OD. DGL. : de en
  • DE1031385B - News equipment, especially radio equipment : de en
  • FR1157659A - Installation of energy production by steam, with intermediate superheating and preheating by recovery : en fr
  • CA558259A - Corona discharge device and method of xerographic charging : en fr
  • CA558411A - Combined addition agents for acid copper plating : en fr
  • US2837371A - Door edge protectors for automobiles : en
  • US2837399A - Separation of acid gases from coal carbonization gases : en
  • US2837741A - Directionally adjustable radio receiver antenna : en
  • DE1031658B - Combustion and / or cooling air duct for buses with rear-mounted drive motor : de en
  • DE1767867U - MOTOR RETRACTABLE CAR ANTENNA. : de en
  • CA558170A - Production of dihalobenzenes : en fr
  • CA558286A - Tube coupling : en fr
  • DE969475C - Abbrandkoerper for arc protection devices to prevent unrestrained wandering of the arc on a high-voltage overhead line : de en
  • US2837559A - Nitrile telomers : en
  • US2837497A - Amine curing agent for epoxy resins : en
  • US2836874A - Paper tube concrete form : en
  • US2836880A - Flying hot saw : en
  • US2837325A - Rotary type tunneling machine : en
  • US2837341A - Automatic safety chuck or connectorcoupler : en
  • US2837461A - Aqueous riboflavin compositions : en
  • GB795898A - Improvements in or relating to rotary internal combustion engines : en
  • US2837483A - Method of making a permanent magnet : en
  • US2837520A - Fluorescent materials on the basis of tetrazoindenes : en
  • AU3358457A - Focusing header assembly machine : en
  • DE1767979U - MOUNTING FOOT CONNECTOR. : de en
  • FR1157832A - Process for the preparation of condensation products : en fr
  • FR1158033A - Dental drill : en fr
  • AU222283B2 - Improvements in or relating to fuel cells : en
  • US2837072A - Fuel metering system : en
  • US2837154A - Time controlled valve operating mechanism : en
  • US2836888A - Tools for removing the collars of fasteners : en
  • US2837199A - Bottle feed mechanism for washing machines : en
  • USD182964S - Combined leg and brace : en
  • US2836956A - Electrically driven calendar clock : en
  • US2837346A - Folding combination golf bag and caddy cart : en
  • US2837046A - Automatic fastening machine : en
  • USD182979S - Game board : en
  • FR1157616A - Process for treatment by fluoride sublimation and apparatus for its implementation : en fr
  • FR1157822A - Liquid fuel for internal combustion engines : en fr
  • GB795988A - Alkylene diamines : en
  • US2837224A - Automatic automobile parking and stacking device : en
  • US2837678A - Proportional counter tube : en
  • DK85668C - Writing tool with a retractable writing device. : da en
  • US2836930A - Missile with ram jet sounding device : en
  • DE1031252B - Vertical reel : de en
  • DE1031549B - Process and arrangement for avoiding interference pulses in electronic counter circuits : de en
  • DE969466C - Device for adjusting parts that are adjustable for very high frequencies within the vacuum vessel of an electrical discharge tube : de en
  • US2837629A - Combination wall and portable night lamp : en
  • US2837521A - Method for making polyazaindenes : en
  • US2837628A - Illuminated instrument dial : en
  • US2837178A - Brake with axially movable members : en
  • US2837649A - Stabilizer for microwave oscillators : en
  • US2837240A - Control for automatic liquid dispensing nozzle : en
  • US2837163A - Selective plugging of underground well strata : en
  • US2837201A - Elevator : en
  • DE1768061U - GRAIN PRE-CLEANER. : de en
  • DE1031686B - Method of filling bullets : de en
  • FR1157836A - Chlorosulfonated copolymers and their preparation process : en fr
  • AU217577B2 - Fluid seals between rotating parts : en
  • AU3353657A - Process for welding stretched foils of weldable thermoplastic materials : en
  • DE1031662B - Tube-like rim tape : de en
  • DE1768117U - PRESSURE- AND WATERTIGHT ENCAPSULATED CAMERA, IN PARTICULAR FOR TELEVISION UNDERWATER AND IN PIPELINES AND PRESSURE MONITORING DEVICE. : de en
  • DE1767987U - LIFTING DEVICE CONNECTED TO THE HYDRAULICS OF A MOTOR VEHICLE. : de en
  • DE1768006U - ANCHOR FOR STRENGTHENED CONCRETE, WITH ENLARGED PRINTING AREA. : de en
  • FR1157619A - Transport device such as wagon : en fr
  • AU226433B2 - Rotary cultivators and blades therefor : en
  • FR1157835A - Heat treatment device : en fr
  • FR1158027A - Device for checking the positions of the wheels of a vehicle : en fr
  • GB795977A - Method of preparing medicines in doses : en
  • DE1768040U - TRAFFIC EDUCATIONAL AND DEMONSTRATION MODEL. : de en
  • FR1157713A - Tile laying process : en fr
  • GB796147A - Improvements in or relating to cloth : en
  • US2837641A - Radio frequency actuated transfer relay : en
  • AU222747B2 - Application of electron-sensitive materials. 1 : en
  • US2837397A - Multiple recording apparatus : en
  • GB796164A - Improvements in or relating to nuclear power reactors : en
  • FR1157641A - Gastropod extermination agents : en fr
  • DE1031648B - Switching device for a motor vehicle clutch : de en
  • GB796215A - A resilient, safety steering wheel for motor vehicles : en
  • DE1031389B - Method of manufacturing an insulated electrical conductor : de en
  • FR1157917A - Gas liquefaction process : en fr
  • GB795897A - Improvements in electronic control switch : en
  • GB795987A - Improved ball and socket assembly : en
  • GB795934A - New penicillin salts : en
  • FR1157848A - fabric with pile in all directions, especially usable for making tennis ball casings : en fr
  • US2836860A - Knockdown stand : en
  • DE1031384B - Delay line, especially for millimeter wave amplifier tubes : de en
  • DE1768068U - PASTURE VEGETABLE DRINK. : de en
  • CA558258A - Electronic tube shield : en fr
  • DE1768079U - THREADED BOLT. : de en
  • DE1767964U - FOLDING TABLE, IN PARTICULAR LIGHT GARNET TABLE. : de en
  • DE1031582B - Pressure regulating device operating with adjustment of the fuel quantity to maintain a certain working gas pressure in the combustion chamber, in particular of jet engines : de en
  • DE1768038U - VACUUM DISTILLATION ADVANCE. : de en
  • FR1157762A - Electric traction trucks with overhead line : en fr
  • GB796066A - Improvements in vacuum pumps of the water jet type : en
  • CA558285A - Welding electrode holder : en fr
  • DE1031353B - Magnetic tilting amplifier : de en
  • FR1158054A - Transmission system for television signals : en fr
  • DE1031589B - Hub fastening with two clamping sleeves pushed one on top of the other : de en
  • FR1158118A - Method for the dissociation of oligomers of isobutene : en fr
  • US2837038A - Highway trailer carrying car : en
  • FR1157784A - Method and apparatus for manufacturing a lockstitch carpet : en fr
  • FR1157963A - Stepladder chair : en fr
  • DE1031280B - Device for distillation columns for the fractional separation of liquid mixtures : de en
  • DE969482C - Apparatus for generating photographic images : de en
  • US2836976A - Determining and controlling the inlet temperature of a gas turbine : en
  • US2837340A - Mechanical sound reproducing device : en
  • US2837703A - Lidow : en
  • DE1031468B - Process for the production of threads from polyolefins using screw presses : de en
  • GB795955A - Improvements in or relating to radius grinding attachments for milling cutters or the like : en
  • DE1031514B - Process for the production of resin sulfonates : de en
  • US2837354A - Flange coupling for reinforced plural layer resilient tubes : en
  • US2836995A - Fishing reel transmission : en
  • US2837159A - Methods of and apparatus for cutting strip material : en
  • US2837348A - Auxiliary chassis member for a vehicle : en
  • DE1031676B - Polishing tool : de en
  • DE1768095U - HYDRAULICALLY ACTUATED CLAMPING DEVICE FOR MACHINE TOOLS. : de en
  • DE969442C - Electromagnetic oscillating armature motor : de en
  • FR1157778A - Electric switch actuated by pressurized fluid : en fr
  • GB795919A - Halosalicyloylamidoanthraquinones : en
  • FR1158070A - Detergent composition : en fr
  • FR1157967A - Canning Can Making Apparatus : en fr
  • US2836826A - Construction for sleeved garment : en
  • DE1768106U - SELF-ADHESIVE ENDLESS PAY BAG. : de en
  • DE1768123U - RUNNING IMAGE PROJECTOR. : de en
  • DE1031474B - Insert molding machine for the molded mask process : de en
  • DE1031715B - Dust-free inserting device for garbage cans in a collecting container : de en
  • US2836862A - Portable floor construction : en
  • US2837010A - Duolineal-feed hobbing machine : en
  • CA558297A - Oil-cooled piston for a high speed internal combustion engine particularly for a diesel motor for vehicles : en fr
  • CA558298A - Injector : en fr
  • DE1767896U - CAST RESIN CONVERTERS, IN PARTICULAR HIGH VOLTAGE CONVERTERS. : de en
  • DE1767972U - ADDITIONAL CABINET, IN PARTICULAR FOR TYPING DESK OR TYPING MACHINE TABLES. : de en
  • FR1157651A - Method and apparatus for increasing and improving the properties of liquid fuels, particularly for internal combustion engines : en fr
  • FR1157797A - Process for the degassing of refining liquid melts and device for carrying out this process : en fr
  • DE1031650B - Hydraulic system for motor vehicles, especially tugs : de en
  • DE1031283B - Vibration mixer with gas supply : de en
  • DE1031431B - Electron tubes for very short electrical waves based on the moving field principle with a helical line as a delay line : de en
  • DE1031614B - Method of manufacturing hollow poppet valves for internal combustion engines : de en
  • DE1768041U - DESK CALENDAR. : de en
  • DE969439C - Anisotor per waveguide for the transmission of high-frequency currents : de en
  • FR1157714A - Cerium-based pyrophoric alloy for lighter stones obtained by bar compression : en fr
  • FR1157733A - Prefabricated thermal panel for buildings : en fr
  • GB796157A - Improvements in or relating to card feeding apparatus : en
  • FR1157891A - Improvements to control or command devices responding to the relative speed of a fluid : en fr
  • FR1157639A - High voltage insulation : en fr
  • FR1157655A - Steel tube bed : en fr
  • FR1157781A - Improvements to a friction element in special composition : en fr
  • FR1158143A - Earthmoving device comprising a digger device and a conveyor device : en fr
  • DE1031263B - Sieve drum dryer for loose fiber material : de en
  • IS959A7 - Method for the production of antimicrobials : en is
  • FR1157680A - Excavator for the transport of bulk material : en fr
  • DE1767887U - MELT INSERT FOR ELECTRIC FUSES. : de en
  • DE1031399B - Cam switches with a switching direction-dependent contact lock : de en
  • DE1031630B - Photographic shutter : de en
  • DE1768080U - RUBBER OR SUCH ELASTIC MATERIAL IN A COMPRESSION-SHAPED SPRING. : de en
  • GB796035A - New glass batches : en
  • US2837170A - Air filter lubricants : en
  • US2837565A - Chemical process for recovery of acids : en
  • US2837601A - Arrangement for generating amplitude modulated pulse trains : en
  • USD182943S - Expanded metal sheet : en
  • US2837068A - Diesel engine : en
  • US2836986A - Control aid : en
  • CA558149A - Composition for preserving and dustproofing coal : en fr
  • CA558192A - Oil-modified ethylene alpha beta dicarboxylic acid resins with vinylidene monomer solvent : en fr
  • DE1768031U - TEMPERATURE DISPLAY DEVICE WITH DISPLAY SCALE PROVIDED ON A HOUSING WALL, IN PARTICULAR FOR WASHING MACHINES. : de en
  • FR1157656A - Gyroscope attitude indicator instrument : en fr
  • CA558321A - Centrifuge : en fr
  • FR1157756A - Ignition process and electrical ignition circuit for discharge sections : en fr
  • FR1158003A - Improvements to evaporation units : en fr
  • GB795972A - Improved mechanism for adjusting the height of racks in range ovens : en
  • US2837184A - Beading fastener : en
  • US2837222A - Transmission jack : en
  • CA558295A - Method of soldering with pyrazoline hydrohalides : en fr
  • CA558430A - Key-locked fastenings for travel goods : en fr
  • US2837267A - Bags : en
  • DE1031240B - Compressed air driven rock drill with rotary and impact motor that can be moved on a slide, preferably by means of a feed motor : de en
  • FR1157758A - Method and device for removing deposits of detergent and washing materials : en fr
  • GB795951A - A device for the preparation of legal and other documents : en
  • US2837044A - Soaking pit cover : en
  • GB796044A - Polyalkylene ether-polyurethane polymer and elastomeric products obtainable therefrom : en
  • GB795926A - New piperazine derivatives and processes for their preparation : en
  • GB795975A - Improvements in or relating to building structures : en
  • FR1158092A - Hinge : en fr
  • GB796026A - Orthodontic appliance : en
  • US2836871A - Belt buckle : en
  • US2837438A - Colloidal systems of cyanoethylated starch and their use : en
  • AU3351057A - A method of clearing a rotating flask and centrifugal casting apparatus : en
  • US2837011A - Root platform milling fixture : en
  • US2837332A - Continuous film reel : en
  • US2837651A - Power oscillators : en
  • US2836926A - Multi-ring bubble-producing toy : en
  • US2837158A - Mechanism for feeding and cutting continuous tobacco sheet material : en
  • DE1031429B - Device for measuring the carrier accumulation effect in junction rectifiers, especially those with a p-n transition : de en
  • FR1157957A - Continuous dryer for strip fabric : en fr
  • DE1031607B - Clamping device on machines for milling the guide surfaces of carding lids : de en
  • US2836983A - Powered unit for endless conveyor cables : en
  • BE533846A - PROCESS FOR REMOVING THE POLYMERIZATION CATALYZERS OF CURABLE ORGANOPOLYSILOXANES. : en fr
  • DE1031250B - Extraction and transport device for coupling sleeves : de en
  • DE1031594B - Valve arrangement with switching device for pressurized gas container with reserve container : de en
  • DE1768176U - ROCKING CART. : de en
  • DE1031463B - Combustion draft regulator : de en
  • DE1031475B - Method for manufacturing multilayer heat exchange finned tubes : de en
  • FR1157712A - Vehicle suspension : en fr
  • FR1158037A - Olefin polymers, processes and catalysts used in their preparation : en fr
  • GB795986A - Improvements in timing devices for testing fuzes, flares and like pyrotechnic devices : en
  • DE1031326B - At the same time serving as a heat pump cooling machine : de en
  • FR1158110A - Hydraulically operated gate valve with jack screw : en fr
  • GB795887A - Method of and device for burning fuels : en
  • USD182962S - Tethered ball game apparatus : en
  • DE1031729B - At the same time the joint seal of the watch case and the shock-absorbing mounting of the watch mechanism surrounded by a work ring in the case serving ring made of elastically deformable material : de en
  • GB796038A - Improvements relating to motor vehicles : en
  • FR1157840A - Improvements to a process for recovering monomers from hot latex emulsions : en fr
  • DE1767804U - REINFORCEMENT FOR HORSES, ESPECIALLY BRASSES. : de en
  • FR1157630A - Improvements to tool shafts for cutters and similar rotary tools : en fr
  • DE1768025U - DEVICE FOR RECORDING AND REPLAYING MAGNETIC SOUND RECORDS WITH MECHANICAL KEY CONTROL OF THE OPERATING FUNCTIONS. : de en
  • AU222449B2 - Method and apparatus fob processing cathode-bay and like tubes : en
  • DE1031699B - Suspension of the catenary wire for toy trains : de en
  • DE1767949U - BENCH UNIT FOR DOSING LIQUIDS. : de en
  • DE1768083U - FINE ADJUSTABLE CAM DISC. : de en
  • DE1031404B - Device for the optional electrical remote setting of a shaft depending on an arbitrarily adjustable selector : de en
  • DE1031462B - Check valve arranged in the wind pipe of a gas generator : de en
  • GB796214A - Improvements in the electrodeposition of bright cadmium : en
  • FR1157871A - ignition equipment : en fr
  • GB795917A - Resilient coupling for torque transmitting drive shaft : en
  • US2836945A - Apparatus for delivering into bins cigarettes with mouthpiece coatings : en
  • US2837711A - Electrical control : en
  • GB796130A - Polyalkylindanes and process for manufacturing the same : en
  • CA558138A - Weight distributing shoe shank : en fr
  • AU3349457A - Improvements relating togas turbine engines : en
  • AU3359657A - Fluid seals between rotating parts : en
  • AU226434B2 - Improvements in crates : en
  • US2837210A - Oscillating sieves, screens or the like : en
  • GB796061A - Improvements in or relating to roller-way conveyors : en
  • US2837042A - Cereal manufacturing device : en
  • US2837216A - Bottle display stand : en
  • US2837684A - Traveling wave devices : en
  • AU219271B2 - Improvements in and relating to permutation locks : en
  • US2837367A - Syrup tank and cover therefor : en
  • US2837502A - Stable high-solids latices : en
  • US2837714A - Method of testing electrical insulation : en
  • CA558408A - Door hinge mechanism : en fr
  • DE1031301B - Process for the production of conjugated-unsaturated aldehydes or ketones or their cyclic acetals and ketals : de en
  • DE1767928U - WASHBASIN FOR FORWARD AND BACK WASHING. : de en
  • AU3358157A - Application of electron-sensitive materials. 1 : en
  • CA558351A - Retractable writing instrument latch means : en fr
  • CA558375A - Inert monatomic-gas shielded refractory metal remelting surface-defect removal process : en fr
  • US2836954A - Rotary raking device with the raking wheels serving as ground supports : en
  • US2837108A - Combination self-cleaning constant and intermittent flow valve : en
  • US2837156A - Tube cutting die : en
  • US2836966A - Liquid refrigerant transfer system : en
  • US2837657A - Radiographic method and apparatus : en
  • US2837411A - Process for production of hydrogen peroxide : en
  • US2837730A - Deflection method for cathode-ray tube : en
  • US2837372A - Vehicle trunk cover : en
  • AU3356057A - Digital multiplier : en
  • AU217975B2 - A method of and means for rectifying distortion and expansion ofthe race members of rolling bearings : en
  • CA558394A - Sealed electrical members and process for producing them : en fr
  • US2836828A - Mitten : en
  • US2836952A - Crop cutting and windrowing machine : en
  • US2837029A - Hydraulic subsurface pump and motor : en
  • US2837456A - Filament wound container : en
  • US2836951A - Pneumatic cotton harvester unit : en
  • DE1031737B - Assembly pliers for brake shoe springs : de en
  • DE1768008U - INSULATION PANEL WITH VAPOR BARRIER AND EXHAUST CHANNELS FOR ROOF INSULATION. : de en
  • GB796194A - Improvements in or relating to power-assisted steering mechanisms for road vehicles : en
  • US2837111A - Ball cock valve mechanism : en
  • US2837473A - Process for activation of silver alloy catalyst : en
  • AU3350957A - Process forthe preparation of aluminium dialkyl monochlorides and aluminium alkyl sesquichlorides : en
  • FR1157876A - Pulse transmission installation : en fr
  • FR1157673A - Bracket for mounting and adjusting vehicle headlights : en fr
  • FR1157806A - Flow indicator with perforated tube, for measuring the flow of fluids : en fr
  • DE1031412B - Dynamo-electric machine with a flexible stator core : de en
  • US2837066A - Vapor generator with novel gas recirculating system : en
  • US2837735A - Pulse echo radio locator system : en
  • AU222562B2 - Electron gun. m : en
  • DE1031487B - Magnetic switch for elevators : de en
  • DE1768182U - DEVICE FOR FILLING A COLLECTION CONTAINER WITH DIFFERENT GRAVEL MATERIALS, IN PARTICULAR FOR CONCRETE PREPARATION. : de en
  • GB796129A - Polyalkylindane derivatives and process for manufacturing the same : en
  • DE1031373B - Circuit arrangement for stabilizing the voltage supplied to a load by a DC voltage source : de en
  • DE1031629B - Device for depth of field display : de en
  • US2836891A - Extension bridge : en
  • CA558126A - Betaine citrates and process for preparing same : en fr
  • DE1031677B - Key for door locks or the like. : de en
  • DE1031683B - Mount : de en
  • DE1031234B - Sink separator for separating minerals : de en
  • US2837588A - Polymerization of tertiary olefins : en
  • DE1031490B - Crane vehicle with a crane boom that can be rotated around a vertical axis : de en
  • US2836857A - Device for adjusting the gauge, thickness or cross-section of a sliver in spinning machines : en
  • US2837595A - Signal separation circuit : en
  • US2837717A - berry : en
  • FR1158041A - Mixtures of surfactants and compositions containing them : en fr
  • FR1158099A - Process for reducing the content of nitrogen oxides in fumes containing them : en fr
  • FR1157854A - Improvements to the stabilization of polymerized olefins : en fr
  • DE1031726B - Device for vehicles, in particular motor vehicles, for carrying a mobile container on the loading area : de en
  • USD182984S - Covered coat hanger : en
  • US2837322A - Secondary throttle operator for two-stage carburetors : en
  • DE1031635B - Process for the production of fine-grained and at the same time highly sensitive halogen silver emulsions : de en
  • DE1767848U - FREE-REFRIGERATING SHELVES WITH ADJUSTABLE TEMPERATURE. : de en
  • USD182958S - Trailer tank body : en
  • CA558184A - Wear resistant liner for pump plungers : en fr
  • DE1767969U - ROTARY TABLE FOR TV. : de en
  • CA558379A - Polar coded track circuit railway signaling system : en fr
  • DE1031730B - Holder for discs : de en
  • DE1031723B - Device for transferring wire coils or the like from a chain conveyor to a hook track : de en
  • DE1767860U - SPEAKER FUNNEL. : de en
  • DE1768150U - PUSHER CONNECTION FOR DOOR LOCKS. : de en
  • DK85643C - Apparatus for indirect air heating. : da en
  • GB795884A - Improved mechanism incorporating a time-delay device : en
  • GB796104A - Improvements relating to dyeing or like machines : en
  • DE1768063U - FLOWER POT FOR GROWING PLANTS. : de en
  • US2837583A - Production of mono-alkylnaphthalenes by the interaction of naphthalene and alkylbenzenes : en
  • DE1031502B - Roller feed device for woodworking machines : de en
  • DE1768107U - ADVERTISING EQUIPMENT, IN PARTICULAR FOR USE ON THE EXHIBITION AREA. : de en
  • FR1157621A - Method and device for electric welding, in particular for precious metals : en fr
  • GB796051A - Improvements in and relating to imprinting transfer units for use in imprinting apparatus : en
  • FR1157609A - Improvements in devices for supplying fuel to aircraft engines : en fr
  • FR1157679A - Apparatus for cutting and cutting floor covers (linoleum, etc.) and the like, especially in confined spaces : en fr
  • DE1031664B - Repair patches for rubber and gummed items, e.g. B. Motor vehicle and bicycle tubes or tires : de en
  • DE1768152U - HINGE TAPE FOR DOUBLE GLAZING WINDOWS. : de en
  • FR1157691A - Jen : en fr
  • DE1031488B - Mobile crane portal : de en
  • US2836882A - Venetian blind restringer : en
  • US2837560A - Preparation of organic dicarbamates : en
  • DE1767980U - RUBBER SKID PROTECTION. : de en
  • GB796167A - Gas burners : en
  • AU3349157A - Manufactured products from linear 1-butene high polymers having substantially isotactic structure and method of producing thesame : en
  • US2837182A - Keyless locking and operating systems for cell doors : en
  • US2837226A - Device for loading trailers on flat cars : en
  • GB795947A - Cross linking isocyanate modified linear polyesters : en
  • GB795916A - Beet harvesting machine : en
  • JPS323458B1 - : ja
  • US2836929A - Assembled doll : en
  • US2837034A - Car truck : en
  • US2837186A - Brake anti-creep mechanism : en
  • US2837401A - Separation of plutonium from aqueous solutions by ion-exchange : en
  • DK85640C - Mechanism for simultaneous opening or closing of at least two sliding doors, preferably by dishwashers. : da en
  • FR1157855A - Axial flow turbine or compressor : en fr
  • FR1157914A - Crystal Oriented Sheet Stators : en fr
  • FR1157920A - Camera with depth-of-field indicating device : en fr
  • FR1157739A - Room air conditioning system : en fr
  • DE1767920U - CHAIN LINK FOR THE EFFECTIVE CHAIN OF TEXTILE MACHINES, IN PARTICULAR COTTON MACHINES : de en
  • FR1157995A - Band saw improvements to cut marble, stone and similar materials : en fr
  • DE1031680B - Footwear with a springy heel insert : de en
  • FR1157738A - Improvements in the application of insulation in joints of high voltage electric cables : en fr
  • FR1157602A - Process for manufacturing activated and recovered lime and products conforming to those obtained : en fr
  • FR1158071A - Process for color photographs : en fr
  • US2837287A - Thermostatic control device for fuel burners : en
  • GB795914A - Improvements in or relating to photography : en
  • FR1158055A - Wedge and clamping plate for anchoring steel bars : en fr
  • FR1157961A - Improvements to electrical circuit breakers : en fr
  • US2836845A - Tendon puller : en
  • US2837017A - Pneumatic release for camera shutters : en
  • US2836900A - Magnetized angle measuring levels : en
  • AU218616B2 - Machine for splitting logs into flitches : en
  • AU221906B2 - Improvements in and relating to electrical distribution equipment : en
  • AU3358257A - Aluminizing of cathode ray tubes : en
  • CA558134A - Composition for the treatment of leucosis : en fr
  • DE1031554B - Spade that can be dismantled into individual parts : de en
  • DE1768089U - LABYRINTH SEAL AT THE SHAFT OUTLET OF A MINING MACHINE DRIVE. : de en
  • US2836833A - Baby bath cradle : en
  • US2837009A - Objective lens with short rear length : en
  • US2837408A - Process and apparatus for the catalytic decomposition of alkali metal amalgams : en
  • USD182956S - Torque indicating and transmitting tool : en
  • FR1157663A - Hot air generator fan : en fr
  • FR1158052A - Bottle intended to contain two separate substances : en fr
  • GB796174A - Improvements in or relating to electric connectors incorporating cable glands : en
  • US2837121A - Flexible hose and method and apparatus for making same : en
  • US2837143A - Border wire interlock for sinuous spring cushion : en
  • GB795864A - Improvements in or relating to hinges and hinged articles : en
  • GB796185A - Lifting needle for dropped stitches : en
  • US2837238A - Ejecting cigarette case : en
  • DE1031557B - Release device for inserting the work tools of an agricultural machine : de en
  • US2836877A - Embalming apparatus : en
  • US2837365A - Double seal joint and lock therefor : en
  • US2837105A - Proportioning feeder : en
  • US2837708A - Dynamic braking of capacitor motor : en
  • US2837174A - Combined drop and flush oilers : en
  • US2837491A - Process for raising the softening point of hydrocarbon resins and product produced thereby : en
  • US2837089A - Rear truss pad : en
  • US2837715A - Wide band slotted line : en
  • US2837060A - Speed control device : en
  • AU2377856A - Flying saucerette : en
  • US2837439A - Paper size : en
  • US2837445A - Continuous processes of chemical nickel plating : en
  • DK85637C - Coupling for controlling the commutation of inverters. : da en
  • AU229282B2 - Novel (n-alkyl-piperidone)-acyl-hydrazones and process for their production : en
  • AU219971B2 - Centrifuge for removing water from fine grain material : en
  • DE1031279B - Frame for hanging files : de en
  • DE1031524B - Self-melting lead : de en
  • CA558215A - Phenol-aldehyde resins : en fr
  • CA558233A - Method of fluorinating halogenated hydrocarbon substituted organosilanes : en fr
  • DE1031592B - Method and device for the automatic cleaning and application of a lubricant film on chain drives, in particular on rollers and bolts of traveling grates on steam boiler furnaces : de en
  • DE1031703B - Device for applying sand or other grainy material to bricks : de en
  • DE1767923U - Captive rubber hot water bottle cap. : de en
  • CA558366A - Permanent magnets : en fr
  • DE1031628B - Method and device for reducing the density of a layer of loosely joined upholstery hair and / or fibers : de en
  • AU3346857A - Getter assembly : en
  • US2837180A - Heat absorbing brake means : en
  • US2837576A - Dichloromethylallylphenols : en
  • CA558395A - Range oven heating apparatus : en fr
  • US2837064A - Liquid heater using burned fuel heating gases : en
  • US2837251A - Dispensing device : en
  • US2837211A - Debris remover for power plant intakes : en
  • FR1157631A - Mounting for electromagnetic relays : en fr
  • FR1157662A - Steam turbine with feed water heater by withdrawing steam : en fr
  • US2836962A - Hydraulic actuating system, particularly for motor vehicles : en
  • US2837049A - River ferry driven by two sail-wheel propellers : en
  • US2837455A - Composite upholstery material and method of manufacture : en
  • US2837585A - Separation of aromatics and aliphatics using alkylene carbonate : en
  • AU3349857A - Improvements in or relating to apparatus forthe production of envelopes : en
  • DE1767966U - CAMPING CONSTRUCTION KITCHEN. : de en
  • DE1031396B - Actuating device for compressed air switch : de en
  • DE1031678B - Lifting device for door or window sash : de en
  • DE1031266B - Laundry rammer with one or more rammer bells : de en
  • FR1157688A - Improvement in sealing devices : en fr
  • FR1158131A - Agents for plant protection and their preparation : en fr
  • CA558294A - Soldering operations flux compositions : en fr
  • CA558349A - Shingle and shingled covering : en fr
  • US2836941A - Art of packaging commodities in expansible wrappers : en
  • US2837429A - Method of producing patterns : en
  • US2837509A - Thiosemicarbazone compounds : en
  • DE1031284B - Process for dispersing or dissolving a substance in a liquid : de en
  • DE1031322B - Slowing device for sheet packages on sheet delivery, especially of printing machines : de en
  • DE1767904U - NON-OBSTRUCTIVE AXIAL RAYS OF LIGHT FOR FLUORESCENT LAMPS. : de en
  • AU221905B2 - A method of clearing a rotating flask and centrifugal casting apparatus : en
  • DE1768056U - TRAINING AND TRANSPORT DEVICE FOR AGRICULTURAL MACHINERY AND EQUIPMENT. : de en
  • AU220393B2 - Fruit and vegetable cutting machine : en
  • DE1768002U - FORMWORK PANEL FOR DOUBLE-SHEET SOLID SLABS. : de en
  • DE1031314B - Process for the preparation of d, l- or l-isopropylamino-methyl- (3, 4-dioxyphenyl) -carbinol : de en
  • DE1031430B - Glow discharge tubes with an auxiliary electrode that extends into an opening in the cathode : de en
  • DE1767948U - HOUSEHOLD CUTLERY MADE OF PLASTIC. : de en
  • DE1768126U - DIAPHRAGM PUMP. : de en
  • US2836977A - Cumulative gauge : en
  • US2837280A - Record controlled statistical machines : en
  • FR1158115A - Improvements to voltage detectors : en fr
  • GB795993A - Milling cutter with detachable circular tools : en
  • GB796065A - Pipe joints : en
  • US2837659A - Apparatus for calibrating energy sensitive devices : en
  • US2836873A - Automatic press for the pressing of large-sized stones from granular material : en
  • US2837263A - Pull tape for removing container covers : en
  • DE1767912U - LOW CURRENT SOLDER. : de en
  • AU2768357A - Fruit and vegetable cutting machine : en
  • CA558352A - Esters of sulfonic acids and certain epoxy-substituted alcohols and method for their preparation : en fr
  • US2836897A - Garden line marker : en
  • AU222255B2 - Improvements in machines for manufacturing asbestos cement sheets : en
  • CA558136A - Hold-down unit for clamping devices : en fr
  • AU226643B2 - Improvements relating tothe sanitary protection ofthe mouthpieces and earpieces of telephone sets : en
  • CA21845S - Chatelaine : en
  • DE1031654B - Wheel suspension, especially for vehicles : de en
  • US2837495A - Rubber composition containing aluminasilica pigment : en
  • GB796090A - Improvements in or relating to infra-red gas analysers : en
  • US2837051A - Boat drive assembly : en
  • USD182949S - : en
  • US2837048A - Method of applying wax to the flange of a can body : en
  • US2837360A - Self energizing sealing ring : en
  • DE1031409B - Oscillating armature motor with stretched squirrel cage rotor and two groups of coils fed by a three-phase network in the stand : de en
  • CA558316A - General purpose computers : en fr
  • CA558324A - Flexible joint for annular members : en fr
  • DE1031564B - Device for growing plants according to the hydroponic process according to the hydroponic process in containers with salt solutions for plants : de en
  • AU2368356A - Full wave rectifier structure and method of preparing same : en
  • US2837564A - Selective decarboxylation process : en
  • US2837076A - Simulated pneumatically operated machine gun : en
  • AU220757B2 - Washing and drying apparatus : en
  • FR1157909A - Method and apparatus for forming fibers : en fr
  • US2837594A - Color synchronization : en
  • US2837464A - Process for production of dienes by corynebacteria : en
  • FR1157644A - Snap-action load switch for regulating, stepped, transformer installations, in particular for motor vehicles : en fr
  • GB796087A - Improvements in or relating to an alternator-rectifier generating system : en
  • US2837449A - Composition of matter for and process of producing phosphate layers on iron surfaces : en
  • CA558423A - Method and apparatus for unloading railway cars : en fr
  • FR1157636A - Address plate stamping machine : en fr
  • GB796217A - Process for the preparation of electrical insulating oils : en
  • FR1157803A - Safety device to prevent tractor overturning : en fr
  • FR1157846A - New condensation polymers and their preparation process : en fr
  • US2837660A - Glass - : en
  • DE1031311B - Process for the preparation of N-deacetyl-alkylthiocolchice glycosides : de en
  • DE1031702B - Method and device for turning mouthpiece cigarettes : de en
  • DE1767933U - DEVICE FOR PRESSING FRUIT. : de en
  • DE1768191U - HANDLE FOR DEEP BUCKET ON EARTHMOVING MACHINERY. : de en
  • FR1157710A - Process and mold for the production of small ice cubes in large quantities : en fr
  • GB796181A - Dithiophosphate esters and salts thereof and lubricating compositions containing them : en
  • GB796198A - Improvements in or relating to rotary crushing and shearing apparatus : en
  • DE1031604B - Process for plating aluminum alloys with one another or with heavy metal alloys, e.g. B. with steel : de en
  • DE1768005U - ANCHORS FOR PRE-PRESENTED CONCRETE PARTS. : de en
  • FR1157821A - Device for the continuous recording of industrial harmonics : en fr
  • FR1157830A - Device for distance measurement with direct reading : en fr
  • FR1157896A - Coupling of stretch cylinders : en fr
  • FR1157986A - Process for the production of double fluorides of titanium and an alkali metal : en fr
  • DE1031584B - Radial clamping element : de en
  • DE1767913U - INDUCTION DEVICE. : de en
  • FR1158133A - Holder for vacuum cleaner or similar device : en fr
  • FR1157734A - mobile display : en fr
  • US2836916A - Combined frame holder and perforated object : en
  • AU225337B2 - Improvements in ribbon feed devices for typewriters and the like : en
  • DE1031424B - Light for fluorescent lamps : de en
  • DE1031513B - Process for the preparation of insoluble, resinous masses suitable for removing cations from liquids : de en
  • GB796070A - Improvements in or relating to dyeing machines : en
  • US2837150A - Window cornice box : en
  • DE969465C - Semiconductor element with sharp p-n or p-n-p junctions : de en
  • FR1157847A - New easy-to-crosslink copolymers and their preparation process : en fr
  • DE1031439B - Heterogeneous reactor : de en
  • FR1157668A - Press for molding shoes : en fr
  • FR1157672A - Reel for photographic film : en fr
  • US2836840A - Paint roller means : en
  • US2837188A - One-way clutch : en
  • US2837205A - Chuck positioning means : en
  • DE1031626B - Two-legged suspension clips for sheet-like goods such as paper, cardboard, foils, films, etc. like : de en
  • DE1031697B - Roadway designed as a mountain and valley railway : de en
  • US2837561A - Preparation of organic monocarbamates : en
  • US2837705A - Device to regulate the direct current motors for the coil rolls of a rewinder : en
  • US2837728A - Means to alter the directivity pattern of energy translating devices : en
  • CA558347A - Conveyor system for pulp dryers : en fr
  • DE1031720B - Injector lock, especially for Koerner : de en
  • US2837732A - Electronic magnitude comparator : en
  • FR1158006A - Method and installation of material moistening : en fr
  • US2837537A - 1-tetrahydrofuryl-3, 6, 9-nonanetriol trialkanoates : en
  • US2837667A - Piezo-electric quartz crystal plate : en
  • US2837234A - Self contained drinking tube and bottle cap : en
  • US2837063A - Device for clamping a crank case oil pan to the base of a gasoline engine : en
  • US2837379A - Hydraulic track adjuster : en
  • US2837699A - Panelboard construction : en
  • FR1158125A - Articulation device for window sash, and in particular for pivoting window : en fr
  • GB796153A - Process for producing carbon bisulphide : en
  • DE1031495B - Hinged stove and oven cover plate : de en
  • DE1031717B - Conveyor belt connection using V-shaped double wire hooks : de en
  • DE1767914U - MAGNETIC BODY FOR SEPARATING FERROMAGNETIC MATERIALS FROM LIQUIDS. : de en
  • DE1768161U - STAIN DETECTION FOR PLASTIC SHOE HEELS. : de en
  • DE1768197U - SPRAY CAN FOR STORAGE AND DISTRIBUTION OF SUBSTANCES CONTAINING PIGMENT, SUCH AS LACQUER OR. DGL. : de en
  • FR1158026A - Device for braking and stopping a moving body, in particular an airplane at the end of landing : en fr
  • GB796106A - Improvements in or relating to cooling towers : en
  • GB796154A - Improvements in or relating to fuel compositions : en
  • BE533899A - METHOD FOR PREPARING EPOXYDED COMPOUNDS. : en nl
  • CA558301A - Preparation of tertiary octylamine penicillin salts : en fr
  • US2837273A - Centrifugal separator : en
  • CA558178A - Molding compositions containing as a filler, regenerated cellulose and cellulose pulp : en fr
  • US2837255A - Faucet-gasket unit for drums : en
  • US2837389A - Table for handicapped persons : en
  • FR1157692A - Process for manufacturing rusks by puff pastry and rusks obtained by this process : en fr
  • CA558146A - Measuring and dispensing attachment for tea containers : en fr
  • CA558320A - Automatic screwdown control for rolling mills : en fr
  • DE1031343B - TV adapter tube : de en
  • US2837282A - Water mixing valve : en
  • USD182952S - Stick toy : en
  • DE1031613B - Twist head for round or profiled bars with automatic clamping action : de en
  • DE1031621B - Process and device for removing excess hydrochloric acid during protein hydrolysis : de en
  • GB796023A - Improvements in or relating to flutter dampers : en
  • US2836974A - Indicator for water content of liquids : en
  • US2837297A - Spool with threadably mounted end members : en
  • US2837696A - Laminated magnetron constructions : en
  • FR1157949A - Method and device for adorning and protecting speckled surfaces : en fr
  • FR1157953A - Improvements in chemical metalworking : en fr
  • DE1031293B - Process for treating silicon : de en
  • US2836925A - Unitary take-up escutcheon : en
  • US2837427A - Zinc base ternary alloy containing tin and lead : en
  • FR1157870A - Protective device for bolt-setting device : en fr
  • GB796108A - Process and device for applying catalytic combustion to heat exchangers : en
  • DE1031719B - Discharge device on push rod dung clearance systems : de en
  • FR1157805A - Improvements to building construction processes : en fr
  • US2837347A - Frame for motor vehicles : en
  • GB795924A - Improvements in or relating to tubes or conduits : en
  • DE1031355B - Line selector for telephone subscriber stations : de en
  • US2837524A - Process for the manufacture of polymethyleneimines : en
  • AU3349257A - Improvements in or relating to cleaning compositions : en
  • FR1157911A - Electromagnetic device, and in particular relay, slaved to high intensity currents : en fr
  • DE968949C - Filters, in particular sieve or magnetic filters : de en
  • FR1157661A - Device for reducing the speed of the brake rods in straight-line knitting looms : en fr
  • AU3357457A - Heat stabilised thermoplastic compositions comprising olefin polymers : en
  • US2836853A - Mold for the manufacture of artificial thermoplastic bearing cages for antifriction bearings : en
  • US2837694A - Electron discharge devices : en
  • US2837582A - P-xylene vapor phase isomerization : en
  • CA558382A - Organic compounds having the sulfoximine structure : en fr
  • US2837071A - Carburetor : en
  • US2837245A - Low pressure flexible wall container : en
  • US2837698A - Electrical apparatus : en
  • DE1031351B - Dielectric amplifier : de en
  • DE1031411B - Eddy current brake : de en
  • DE1768187U - DEVICE FOR CLOSING VALVE CORNER : de en
  • DE1768189U - DEVICE FOR OPERATING A LOCKING OF TRANSPORT TRUCKS FROM RAILWAYS. : de en
  • USD182959S - Puffed textile fabric : en
  • DE1031292B - Process for the production of sulfuric acid according to the tower system : de en
  • DE1031738B - Lubricating device that can be used in the pressure medium supply line of compressed air hammer : de en
  • CA558309A - Inhibition of polymerization of vinyl chloride : en fr
  • CA558350A - Electrical logging of earth formations traversed by a bore hole : en fr
  • US2837007A - Differential refractometer cell : en
  • FR1157903A - Ribbon counter-recorder : en fr
  • FR1157962A - Improvements to lingerie and the like : en fr
  • GB795949A - An electric arc welding gun : en
  • US2837642A - Pulse rate discriminator : en
  • FR1157686A - Electrical contact for closing and opening circuits in line disconnectors : en fr
  • DE1031645B - Articulated vehicle : de en
  • FR1157852A - Method and device for leaktight closing of assembled elements with cavities : en fr
  • BE533839A - : en
  • DE969430C - Device for changing the rolls of a rolling mill : de en
  • FR1157764A - Indicator mechanism in particular for measuring devices distributing fluid : en fr
  • GB796058A - Improvements in or relating to railway fishplates : en
  • DE1767982U - BATHTUB WITH DRAIN AND OVERFLOW. : de en
  • FR1158098A - Improvements to valve locking devices : en fr
  • AU2391656A - Means for improving glidepath guidance to aircraft pilots on approach to landing : en
  • DE1031541B - Interferometer : de en
  • FR1157605A - Lifting tape : en fr
  • FR1158058A - Cellular plastic material : en fr
  • US2837718A - Testing servo systems : en
  • CA558147A - Apparatus and method for spraying terrain : en fr
  • US2837177A - Rotatable pipe coupling : en
  • US2837505A - Manufacture of fluorine-containing polymers : en
  • DE1031606B - Machining device in the manner of an indexing table machine : de en
  • FR1157904A - Method and device for successive and high-speed determinations of the respective coordinates of a multiplicity of objectives : en fr
  • GB796025A - Improvements in or relating to bread handling apparatus : en
  • DE969459C - Circuit arrangement for telecommunication systems with connecting lines and pulse control made up of cordoned off line sections : de en
  • DK85645C - Sound-insulating building element. : da en
  • FR1157935A - Process for the elimination of static electricity developing in non-conductive elements of industrial installations : en fr
  • GB795915A - Improvements in or relating to the magnification of a unidirectional voltage : en
  • GB796213A - Improvements in or relating to the oxidation of ferrous hydroxide : en
  • DE1031360B - Circuit arrangement for telephone manual switching systems : de en
  • DE1767821U - DEVICE FOR ACCEPTING THE AXIAL THRUST AND FOR ADJUSTING THE ROLLS OF A ROLLING STAND IN THE DIRECTION OF THEIR AXES. : de en
  • DE969467C - Device for holding together laminated magnetic cores moved by alternating magnetic forces : de en
  • DE1768181U - LAUNCH DEVICE FOR TOY AIRPLANES. : de en
  • FR1157604A - Power socket with built-in switch : en fr
  • FR1157719A - Enhancements to a window feature : en fr
  • GB796007A - Steroid ester, its salts and pharmaceutical compositions containing them : en
  • CA558234A - Separation of impurities from cobalt-containing materials : en fr
  • DK85636C - Electrode for galvanic elements, preferably for electric accumulators. : da en
  • AU225779B2 - Improvements relating to worm and nut mechanisms : en
  • DE1767901U - FLOWER STAND LAMP. : de en
  • FR1157667A - Process for the polymerization of olefins with catalysts containing organic tin compounds : en fr
  • FR1157760A - Sewing machine buttonhole hemming device : en fr
  • US2836936A - Apparatus for generating non-circular profiles and surfaces of revolution : en
  • US2836989A - Control device : en
  • AU3352157A - Improvements in crates : en
  • CA558162A - Method of manufacturing glass fibre sheet or board and the product of the method : en fr
  • DE1031448B - Process for welding a copper wire to an aluminum body : de en
  • DE1767836U - HOLDING DEVICE FOR INSERT CONTAINERS IN ALBUMS OF ALL KINDS. : de en
  • US2837061A - Open center poppet type valve : en
  • CA558195A - Shuttlecock : en fr
  • AU217498B2 - Process and apparatus forthe production ofa coiled filament : en
  • CA558432A - Purification of gases : en fr
  • US2837723A - Waveguide coupling : en
  • AU3356857A - A method of and means for rectifying distortion and expansion ofthe race members of rolling bearings : en
  • CA558340A - Fluid pressure distributing system : en fr
  • GB795943A - Improvements in or relating to tool holders for machine tools : en
  • CA558179A - Aluminum jalousie door assembly : en fr
  • AU221472B2 - Signalling device for tanks andother containers intended tobe repeatedly filled with liquids : en
  • AU3359557A - Electrode for storage batteries : en
  • DE1031694B - Swim fin : de en
  • CA558139A - Billiard type game board : en fr
  • CA558144A - Tire chain : en fr
  • CA558251A - Brightening bath : en fr
  • US2836967A - Flake ice making apparatus : en
  • US2837303A - Landing gear for seaplanes : en
  • US2837165A - Permanent well completion apparatus : en
  • FR1157627A - Method and device for automatically tying bundles and crowns of wire : en fr
  • CA558187A - Coffee percolators : en fr
  • DE1031276B - Brush : de en
  • DE1031253B - Brakable decoiler for tape : de en
  • BE533815A - Chamber for bringing together at least two substances : en fr
  • DE1031383B - Device for ventilating a waveguide system : de en
  • FR1157798A - Seal for bearings and other parts of machines incorporating rotating members : en fr
  • GB796024A - An improved check counter particularly for use in self-service stores : en
  • DE1767892U - LIQUID COOLED RUNNER FOR ELECTRIC MACHINERY. : de en
  • DE1768094U - KEY SWITCHES WITH A LATCH IN THE SHAPE OF A SO-CALLED FORWARD LATCH. : de en
  • CA558246A - High temperature pulp bleaching : en fr
  • DE1767894U - CORE PLATES FOR TRANSFORMERS, TRANSFORMERS AND THE LIKE. : de en
  • DK85648C - Sealing device for tilting and turning windows, in particular sloping skylights. : da en
  • FR1158028A - Miniature holder for electron tube : en fr
  • AU226793B2 - Impregnating apparatus : en
  • AU3364557A - Improvements in and relating to electrical distribution equipment : en
  • DE1767925U - STRETCH FRAME IN AMBULANCE OD. DGL. : de en
  • DE1031727B - Liquid lock in detonation-proof design for containers with flammable liquids : de en
  • DE1767891U - SMALL ELECTRIC MOTOR WITH AIR COOLING. : de en
  • US2837381A - Reinforced tool handle attachment : en
  • FR1157780A - Plastic folding rain hat : en fr
  • GB796211A - Fluorescent stilbene derivatives : en
  • US2837359A - Metal reinforced rotary shaft seal : en
  • FR1157844A - Metalliferous monoazo dyes and their production process : en fr
  • FR1158056A - Compositions intended to improve the adhesion of resins to glass : en fr
  • DE1031382B - Device in a waveguide for changing the direction of polarization : de en
  • DE1767929U - HAIR DRESS. : de en
  • US2837209A - Raisin gathering apparatus : en
  • FR1157664A - Cooling system for turbo-generators : en fr
  • FR1157757A - Device for adjusting the armature current and the speed of rotation of a direct current electric machine : en fr
  • FR1158025A - Hermetic seal terminals : en fr
  • CA558388A - Semiconductive translator : en fr
  • DE1031262B - Roller with a surface made of vulcanizable material for the application of fluids to textiles and process for the production of this roller : de en
  • DE1031623B - Liquid-tight container made of paper, cardboard or the like. : de en
  • GB796116A - An improved lawn or like rake : en
  • GB796200A - Improvements in and apparatus for carrying out chemical or physical processes involving finely divided solids and gases : en
  • AU226275B2 - Improvements in crates : en
  • US2837420A - Method of producing chromium : en
  • US2837454A - Laminated transparent article and method of making the same : en
  • FR1157772A - Method and composition of protective coating of aluminum and its alloys against corrosion : en fr
  • US2837543A - Pregnene-1-thiol esters and preparation thereof : en
  • FR1157754A - New forms of printing, their method of implementation and printing machine for the use of these forms of printing : en fr
  • US2837098A - Dental floss holder and dispenser : en
  • US2837250A - Measuring and dispensing attachment : en
  • DE1768108U - PLAQUE. : de en
  • GB796155A - Improvements in or relating to moving grate stokers : en
  • DE1031363B - Circuit arrangement for hand-operated switching devices for long-distance telephony : de en
  • DE1031633B - Device for the simultaneous winding and unwinding of an endless strip of film : de en
  • DE1031413B - Unlockable band-shaped cover for several circumferential openings on cylindrical machine and apparatus housings, in particular operating flap for housings of electrical machines : de en
  • DE1768199U - WOVEN TAPE, IN PARTICULAR TAPE WITH LABELS. : de en
  • DE969474C - Overlay receiver for frequency-modulated oscillations : de en
  • FR1157886A - Improvements to taximeters : en fr
  • AU228751B2 - Heat stabilised thermoplastic compositions comprising olefin polymers : en
  • DE1031478B - Glass cutter : de en
  • DE1031586B - Device for noise reduction in vibrating bodies : de en
  • DE1767943U - PLASTIC FILM AS CURTAIN, CURTAIN, TABLECLOTH, CLOTHING, WALL COVERING, UPHOLSTERY COVER AND LIKE. WITH BREAKTHROUGH. : de en
  • DK85656C - Apparatus for emptying cheese-breaking tipping troughs. : da en
  • FR1157825A - Process and installation for obtaining elemental sulfur : en fr
  • GB795942A - New dihydrostreptomycin salt : en
  • GB796175A - Improvements in or relating to catalysts and the production thereof : en
  • DE1031265B - Paper thread tubes for fixing thread containing synthetic fibers : de en
  • DE1768053U - CIGARETTE DISPENSER. : de en
  • US2837566A - Process for recovery of organic acids : en
  • FR1157731A - : fr
  • FR1157765A - Apparatus process for the manufacture of detergent compositions : en fr
  • FR1157801A - Instrument for handling hazardous liquids : en fr
  • AU3347757A - Improved hydrodynamic torque converter : en
  • CA558174A - Stabilized starch slurries : en fr
  • DE969461C - Smooth-walled, ungrooved electrical waveguide, especially for coaxial high-frequency cables and dielectric hollow cables : de en
  • FR1157998A - Device and method for carrying out endothermic reactions using the turbulent moving layer method : en fr
  • FR1157695A - Improvements to false twist machines : en fr
  • FR1157767A - Memory devices : en fr
  • GB796196A - Improvements in or relating to electrical remote supervisory apparatus : en
  • DE1031519B - Process for the production of new organosilicon resins : de en
  • FR1157901A - Ball bearing tester : en fr
  • GB796037A - Improvements in the manufacture of iron oxide pigments : en
  • DE1031445B - Asymmetrical cross link : de en
  • DE1768102U - WORKPIECE SUPPORT ON PILLAR SEWING MACHINES. : de en
  • DE1768162U - HEEL SCREW MACHINE. : de en
  • FR1157939A - Washing machine improvements : en fr
  • AU225407B2 - Prefabricated roof unit : en
  • DE1031535B - Flow meter for gases and vapors : de en
  • DE1768023U - DEVICE FOR CHANGING THE CAPACITY OF CYLINDRICAL MEASURING VESSELS ON FILLING DEVICES FOR CORNY GOODS. : de en
  • US2836890A - Denture : en
  • US2837434A - Dental impression composition : en
  • US2837618A - Semi-conductor alloys : en
  • US2837329A - Liquid spring : en
  • CA558253A - Refrigerator door with egg dispenser : en fr
  • AU227282B2 - Improvements in and relating to semiconductor devices : en
  • AU3352857A - Improvements in and connected withthe starting and carrying outof processes using electrical glow discharges : en
  • US2837035A - Freight car truck : en
  • US2837540A - Extraction of sterols : en
  • US2837357A - Pitman connection : en
  • US2836943A - Box shifting apparatus : en
  • US2837536A - Stabilization of heterocyclic oxygencontaining compounds : en
  • US2836917A - Etching machine : en
  • AU227283B2 - Process and compositions for treating nematodes : en
  • DE1031422B - Voltage electroluminescent cell and process for their manufacture : de en
  • FR1157954A - Chemical machining of metals and alloys; parts and products obtained : en fr
  • US2836832A - Swimming pool : en
  • FR1157708A - Special milling cutter for plastic pipes : en fr
  • FR1157970A - Advanced brush roll sweeping device and its applications : en fr
  • US2836865A - Crucible pour mechanism : en
  • US2837656A - X-ray analysis system and radiation detector for use in such system : en
  • US2837695A - Magnetrons : en
  • US2836898A - Comparator having reed supported, lockable feelers and capacitive response means : en
  • US2837668A - Mechanical systems : en
  • US2837677A - Proportional counter tube : en
  • USD182961S - Lace tablecloth : en
  • DE1031583B - Joint for connecting components : de en
  • DE1031593B - Elastic pipe flange connection : de en
  • DE1031634B - Camera for the use of self-developing film units : de en
  • DE1767910U - HEATING PAD. : de en
  • GB795920A - Production of heavy water : en
  • GB796084A - Method of and apparatus for forming toothed elements : en
  • FR1158064A - Motor Vehicle Dual Signaling Control Switch : en fr
  • GB796149A - Method of and apparatus for treating fluid substances by by electro-dialysis : en
  • DE1768153U - CROSS HINGE. : de en
  • DE1031270B - Process for making structures made of vinyl resins antistatic : de en
  • DE1031274B - Process for improving the colorability of molded articles made of polyesters based on terephthalic acid : de en
  • DE1031346B - Color demodulator : de en
  • DE1031596B - Cooled hot gas valve : de en
  • US2837104A - Rotary to linear motion transducer : en
  • US2837136A - Machine for making garment fastener tracks : en
  • US2837625A - Liquid conductor heater : en
  • DE1031504B - Method for locking and unlocking two interlocking objects : de en
  • DE1767927U - SUITCASE LOCK. : de en
  • DE1768013U - MOERTEL BUCKET MADE OF SOFT PLASTIC. : de en
  • CA558410A - Magnetic amplifiers : en fr
  • US2836829A - Flush mechanism for toilets : en
  • US2836850A - Apparatus for production of artificial filaments of randomly varying denier : en
  • FR1158017A - Process for the manufacture of building walls and support device for its realization : en fr
  • DE1021642C2 - : de
  • GB795925A - Improvements in or relating to steel trough conveyor bands : en
  • US2837028A - Heavy calibre training ammunition : en
  • US2837088A - Ventilating means for surgical casts : en
  • US2837443A - Method of porcelain enameling : en
  • AU2364956A - Machine for splitting logs into flitches : en
  • BE533849R - SILICONE RUBBER SHALL SHRINK ON COMPRESSION. : en fr
  • AU3349557A - Improvements in or relating to flexible shutterings : en
  • AU3357657A - Improvements in or relating tothe treatment of crimped yarn : en
  • CA558247A - Door lock : en fr
  • US2837155A - Sheet-sampling mechanism : en
  • US2837189A - Sprag clutch : en
  • DE1768020U - ELECTROPHORESIS EVALUATION SCALE. : de en
  • CA558372A - Fastening device : en fr
  • DE1767898U - VOLTAGE TESTER COMBINED WITH BALLPOINT PEN. : de en
  • US2837355A - Pressure equalizing cover for journal boxes : en
  • AU222881B2 - Optically brightened fibre and film-forming polymers : en
  • AU3356257A - Improvements relating to worm and nut mechanisms : en
  • US2836953A - Side delivery rake with running wheel supporting means : en
  • US2837592A - Separators for electric storage batteries : en
  • US2837096A - Adjustable diaper : en
  • US2837335A - Stilt construction : en
  • CA558272A - Apparatus for removing electrolytes from solutions : en fr
  • AU3356757A - Process and apparatus forthe production ofa coiled filament : en
  • CA558305A - Tape roll and core : en fr
  • DE1031237B - Radiation source arrangement : de en
  • DE969476C - Protective circuit for cables and lines in companies at risk of explosion, especially mining companies : de en
  • FR1158018A - Polyester fabrics, non-woven, usable as electrical insulators : en fr
  • DE1768078U - HEAD SCREW WITH DECORATIVE CAP COVERING THE SCREW HEAD. : de en
  • DE1768155U - FITTING ARRANGEMENT FOR TILT & TURN Sashes OF WINDOWS, SHUTTERS, DOORS OR. DGL. : de en
  • DE1031668B - Jar opener : de en
  • DE1767963U - DEVICE TO FACILITATE BABY CARE. : de en
  • US2836908A - Toe covers for ice skates : en
  • US2837663A - Monostable trigger circuit : en
  • US2837712A - Microwave measurement apparatus : en
  • DK85666C - Windscreen for placement on a person. : da en
  • GB796162A - Check valve : en
  • CA558304A - Paper-making machines : en fr
  • DE969455C - Shoe sole or heel made of rubber or plastic : de en
  • US2837198A - Computer device for leather stacker : en
  • US2837259A - Belt supported cartridge pouch : en
  • US2837327A - Letter scale : en
  • CA558220A - Vulcanization of butyl rubber : en fr
  • DE1031653B - Spring bush for leaf springs, in particular for leaf springs in motor vehicles : de en
  • FR1158004A - Drum magazine for firearms : en fr
  • DE1031367B - Circuit arrangement for the coded transmission of identifiers, in particular numbers, in systems of communication technology : de en
  • DE1031709B - Process for packing plates or similar objects : de en
  • US2837691A - Electronic device : en
  • DE1767834U - DEVICE FOR PRESSING THE STACKED MATERIAL, FOR EXAMPLE PAPER STACKS, IN PARTICULAR IN PAPER CUTTING MACHINES. : de en
  • DE1031540B - Eyeglass earpieces : de en
  • DE1767961U - CABINET. : de en
  • DE969477C - Device for spark-free interruption of a multiphase circuit switched by mechanically periodically moving contacts : de en
  • DE1768076U - COOLING FOR BELT DRIVE IN ENGINE GEARBOX. : de en
  • US2837070A - Choke control system for carburetors : en
  • US2837256A - Combined mixing and pouring can guard : en
  • CA558231A - Aluminum chloride-catalyzed reaction of tetrachloromethylpropane : en fr
  • US2837366A - Magnetic catch : en
  • US2837415A - Gas lifting carbon black pellets : en
  • DE1768055U - DEVICE FOR ATTACHING FARMING EQUIPMENT TO TRACTORS. : de en
  • DE1031520B - Process for the preparation of alkoxy and aralkoxymethyl polysiloxanes : de en
  • DE1768136U - STORAGE OF THE REFLECTOR ON ADJUSTABLE MOTOR VEHICLE LIGHTS. : de en
  • DE1031674B - Sealing of two counter-rotating cutter shafts arranged inside one another in meat cutters : de en
  • DK85654C - Device at tractor-driven rakes. : da en
  • US2836843A - Leveler : en
  • US2837120A - Discharge hose comprising supporting means and method of providing such means : en
  • US2837137A - Boosting mechanism for bending wave guide tubing with controlled neutral axis : en
  • US2837162A - Modular block punch selector assembly : en
  • DE1768028U - EYEGLASSES. : de en
  • DK85665C - Automobile tires whose tread has projections with recesses. : da en
  • AU3357157A - Aircraft ejection seats : en
  • DE1768171U - WRITING LINEN FOR IDS. : de en
  • DE969445C - Process for manufacturing a liquid cooled inductor : de en
  • US2837039A - Freight loading cross bar : en
  • US2837338A - Continuous multiple record player : en
  • CA558389A - Wave meters : en fr
  • CA558228A - Method for making 3-aryl-1,1-dichloro-2-methylpropenes : en fr
  • DE1031408B - Process for automatic loop control, especially in continuous wire roller lines with individual drives : de en
  • DE1031669B - Opening and closing device for hatch cover locks on ships with the help of an endless driven chain : de en
  • DE1767951U - STACKING CHAIR. : de en
  • US2837593A - Primary cell case : en
  • AU226530B2 - New colouration process : en
  • AU226532B2 - Electrode for storage batteries : en
  • CA558281A - Apparatus and method for making valve bags : en fr
  • CA558338A - Method of making hollow plastic articles : en fr
  • DE1767889U - SECURING ELEMENT WITH LOOSE INSERTED FOOT CONTACT RAIL. : de en
  • FR1157687A - Grinding wheel cutting machine : en fr
  • FR1157748A - Organometallic compounds and process for their preparation : en fr
  • GR18769B - AUTOMATIC MACHINE FOR CONTINUOUS MELTING, EXTRACTION AND COLLOPHONATION OF RESIN IN TWO QUALITY. : el en
  • CA558230A - Non-flammable cellular resinous bodies and method of making same : en fr
  • CA558266A - Treatment of spent sulfite liquor : en fr
  • AU3354857A - Durable scouring pads : en
  • DE1031661B - Spray nozzle for washing systems of windshields : de en
  • US2837097A - Stemming plant for leaf tobacco : en
  • US2837532A - Process for production of glutamic acid : en
  • DE1768149U - GRINDING EQUIPMENT FOR AGRICULTURAL PRODUCTS, IN PARTICULAR MEAT. : de en
  • FR1157642A - Germ-inhibiting and germicidal primer for polyurethane foams : en fr
  • US2837320A - Magnetic mixers : en
  • US2837600A - Controlling device in coin boxes : en
  • US2837094A - Colostomy units : en
  • CA558368A - Closure mechanism for oven doors : en fr
  • CA558412A - Zirconium alloys : en fr
  • CA558213A - Exterior driving mirror fittings for vehicles : en fr
  • CA558214A - Production of parachlorophenyl parachlorobenzene sulfonate : en fr
  • AU226411B2 - Flying saucerette : en
  • CA558396A - Magnetic core constructions : en fr
  • DE1031410B - Permanent magnetic clutch or brake : de en
  • DE1031303B - Process for the preparation of thiourea derivatives containing sulfonic acid groups : de en
  • FR1158130A - Sheets of fluorescent synthetic materials and their preparation process : en fr
  • GB796042A - Improvements in or relating to the preparation of curable polyurethane-urea elastomers : en
  • AU222282B2 - Improved power transmission mechanism : en
  • AU3353057A - IMPROVEMENTS IN CIRCUIT ARRANGEMENTS FOR operatively ASSOCIATING ONEOF A plurality of DEVICES WITHONE OF ANOTHER PLURALITY OFOTHER DEVICES : en
  • CA558243A - Aluminum compounds from aluminum alcoholates and monobasic organic substances of acidic nature and process of preparing them : en fr
  • FR1157647A - Balancing process for blinds : en fr
  • FR1158059A - Stretching machine for making sheet glass : en fr
  • CA558236A - Speedometer driving means : en fr
  • CA558180A - Animal traps : en fr
  • US2837551A - Process for producing beta-cyanoethyltrichlorosilane : en
  • US2837713A - Spark timing indicator : en
  • US2837314A - Apparatus for deflecting bore holes : en
  • USRE24479E - R graham : en
  • US2836904A - Radar fire control training system : en
  • US2836837A - Tool for stripping wire and making an insulated wrapped connection : en
  • DE1031469B - Device for examining the reaction of the eye to light stimuli which induce secondary images, so-called Purkinje afterimages : de en
  • DE1031567B - Fixed fixtures for barrels of butter makers rotating around an axis : de en
  • DK85642C - Safety device for elevators. : da en
  • CA558141A - Electric apparatus for decomposing water and its use as a gasoline economizer : en fr
  • US2836906A - Shoes and heels : en
  • DE1031415B - Process for generating peak electricity in power plants : de en
  • US2837069A - Variable speed fan drive : en
  • US2837459A - Method of and composition for preserving milk and milk products : en
  • AU224621B2 - Improvements in and connected withthe starting and carrying outof processes using electrical glow discharges : en
  • DE1031316B - Counter-rotating radial turbine : de en
  • DE1031426B - Method of manufacturing a dry rectifier unit : de en
  • GB795877A - Improvements in devices for amplifying or converting radiation : en
  • AU3346157A - Telescoping fluid cylinder : en
  • US2837258A - Portable shell case : en
  • US2837444A - Aqueous latex paint and a porous surface coated therewith : en
  • US2837739A - Sense antenna system : en
  • AU224700B2 - Improvements in or relating to flexible shutterings : en
  • DE1031381B - Device for introducing a magnetic field generated by a coil into a waveguide : de en
  • DE1031558B - Arrangement for threshing machines, especially for combine harvesters : de en
  • FR1157811A - Process for softening hydrocarbon oil distillates : en fr
  • FR1158079A - Control device for a loom and a loom provided with this device : en fr
  • AU222624B2 - Improvements in and relating to locking and actuating mechanisms Tor-aircraft canopies : en
  • CA558392A - Plating bright copper deposits with periodic reverse current : en fr
  • FR1157966A - Viscosity indicator : en fr
  • DE1031713B - Stand for the storage and transport of cakes, pies or the like containing vessels : de en
  • DE1767822U - MACHINE FOR DRAWING THIN WIRE. : de en
  • FR1157689A - Profile iron assembly, and wall made of building plates using this assembly : en fr
  • FR1157987A - Movable grain door stop : en fr
  • US2837128A - Dropper assembly : en
  • CA558312A - Fixture for grinding tools : en fr
  • US2837437A - Production of thermoplastic materials : en
  • AU3355857A - Impregnating apparatus : en
  • US2837241A - Liquid flow control means for refueling apparatus and the like : en
  • US2837305A - Attachable supports for cans, pails and the like : en
  • CA558143A - Expanding fish hook : en fr
  • CA558161A - Combined picture frame and display card : en fr
  • DE1767814U - CONTROL DEVICE FOR LIQUID OR GAS HEATED APPLIANCES OR FIREPLACES. : de en
  • DE1767946U - FOR CUPS OR MUGS OR. DGL. CELLS OF SPECIFIC SALES AND SOAKING CONTAINERS FOR TEA, COFFEE OR SIMILAR TOURS. : de en
  • FR1157867A - Process for recovering aminocarboxylic acids from polyamides : en fr
  • US2837043A - Biscuit making apparatus : en
  • US2837430A - Method of making dyed relief records : en
  • FR1157603A - High pressure gas tank head : en fr
  • FR1157721A - Auger for drilling holes : en fr
  • FR1158147A - Electrically heated household appliance for cooking food : en fr
  • GB796017A - Improvements in or relating to frequency changers : en
  • US2837724A - Transformer with improved dielectric liquid : en
  • US2837510A - Process for preparing dihydrodesoxystreptomycin : en
  • US2837596A - Generation of synchronising pulses especially for television : en
  • DE1031638B - Electrically driven diaphragm pump, especially for liquids : de en
  • FR1157747A - Seat belt device for passengers of land, air or sea vehicles : en fr
  • AU236459B2 - Polyurethane plastics : en
  • USD182978S - Electric stapling machine or similar article : en
  • US2837218A - Relish dish : en
  • CA558209A - Cooling system for air cooled engines : en fr
  • AU219970B2 - Centrifuge for removing water from fine grain material : en
  • AU225038B2 - Process for welding stretched foils of weldable thermoplastic materials : en
  • DE1767817U - TRACK EXPANSION, IN PARTICULAR FOR PIT TRACKS. : de en
  • AU218712B2 - Improvements in or relating tothe treatment of crimped yarn : en
  • CA558386A - Impedance matching transformers for waveguide hybrid junctions : en fr
  • AU3348657A - Anthradipyridazones : en
  • CA558306A - Method of making embossed pile fabrics : en fr
  • AU225336B2 - Anthradipyridazones : en
  • DE1031600B - Hydraulic torque converter : de en
  • CA558361A - Row crop attachment for ensilage harvester : en fr
  • DE1031241B - Device for fully mechanical extraction of a floez in longwall mining : de en
  • DE1768007U - CLADDING HANGER. : de en
  • DE1768033U - DEVICE FOR ELECTRIC MEASUREMENT OF VERTICAL FORCES AND VIBRATIONS APPEARING ON VEHICLE WHEELS OR AXES, IN PARTICULAR MOTOR VEHICLE WHEELS. : de en
  • US2837407A - Method of reducing metallic corrosion by fuming nitric acid by addition of fluoride ion to acid : en
  • US2837610A - Switching device : en
  • DE1767819U - BLOW MACHINE FOR UNDERGROUND PIT OPERATION. : de en
  • DE1767861U - RADIATOR GROUP WITH SEVERAL SPEAKERS ARRANGED IN DIFFERENT DIRECTIONS. : de en
  • US2836982A - Friction drive wheel : en
  • US2836915A - Picture frames : en
  • US2836947A - Cap feeding and applying mechanism : en
  • CA558377A - Modified polyester coating composition : en fr
  • US2837662A - Measuring and control apparatus : en
  • US2837208A - Shipping swing suspension for fragile articles : en
  • US2837008A - Kinoptic devices : en
  • DE1031512B - Process for the production of high molecular weight fiber and film forming polycarbonates : de en
  • GB796015A - An improvement in or relating to agricultural implements : en
  • DE1768074U - HEAT RING FOR THE SCREW IN THE INJECTION NOZZLE BRACKET OF INTERNAL ENGINEERING MACHINES. : de en
  • FR1157718A - Backing pad for abrasive disc : en fr
  • FR1157996A - Method and device for controlling the elevators of a flying machine : en fr
  • FR1158144A - Solid fuel distillation furnace : en fr
  • US2837621A - Range control mechanism : en
  • US2837116A - Unitary means for operation of two pilot valves : en
  • DE1767996U - VANE WHEEL ARRANGEMENT ON THE FRONT SURFACES OF FILTERS, COOLERS AND HEAT EXCHANGERS. : de en
  • GB796103A - Improvements in frames for autocycles : en
  • CA558263A - Process for the manufacture of piperidine derivatives : en fr
  • CA558354A - Method of controlling island size of latex emulsion paint : en fr
  • FR1157837A - Shock absorber spring of rubber or similar material : en fr
  • FR1158043A - Process Improvements for Providing Crease Resistance to Textile Materials : en fr
  • GB796184A - Apparatus for treating box blanks : en
  • FR1158066A - Shoe handling device : en fr
  • CA558384A - Ultra-high frequency selective mode directional coupler : en fr
  • AU3348457A - Rotary cultivators and blades therefor : en
  • US2836933A - Flower display device : en
  • DE1031561B - Breeding a tea rose hybrid : de en
  • US2837512A - Activated cellulose ethers and process of preparing same : en
  • IE23541L - Improvements in crates : en
  • DE1767806U - HEAD PROTECTION, ESPECIALLY FOR DRIVERS. : de en
  • CA558152A - Pie-mole : en fr
  • CA558317A - Method and apparatus for forming powdered metal parts : en fr
  • DE1031574B - Injection internal combustion engine : de en
  • DE1031278B - Anchoring for industrial furnaces, especially cross anchoring for chamber furnaces for the production of coke and gas : de en
  • DE1767818U - INTERMEDIATE PIECE TO COMPENSATE DIFFERENCES IN THE DISTANCE BETWEEN THE DISTANCES IN THE CASE OF DISTURBED POINTS FOR THE PIT. : de en
  • US2837149A - Top plate air deflector for pot burners : en
  • US2837568A - Bis(halophenylimino)cyclohexanes : en
  • CA558173A - Machine for interleaving folded sheet material : en fr
  • AU3347057A - Semiconductor devices : en
  • CA558142A - Gas and hydro carbon transmission process : en fr
  • DE1031684B - Process to increase the accuracy of missiles or missiles similar to missiles : de en
  • USD182948S - Electric range : en
  • CA558278A - Door construction : en fr
  • DK85664C - Collapsible pram. : da en
  • GB795992A - Apparatus for continuously separating, by flotation, fibrous materials suspended in a liquid : en
  • FR1157804A - Meat grinder : en fr
  • FR1158015A - Manufacture of cyclohexane : en fr
  • US2837545A - 9alpha, 11beta, 16alpha, 17alpha, 21-penta-hydroxy-4-pregnene-3, 20 dione, its 16, 21 diesters and process of preparing the above compounds : en
  • DE1031327B - Pipe heat exchanger with spacer sleeves for the guide walls : de en
  • FR1157849A - Process for manufacturing brushes with plastic handles and tools for implementing this process : en fr
  • FR1157729A - Self-filling and draining development tank : en fr
  • DE1031467B - Device on centrifugal blowers to prevent oil from being sucked out of the suction-side shaft bearing space : de en
  • DE1031433B - Cathode ray tube with a glass cone : de en
  • FR1157740A - Semi-trailer coupling with swiveling platform, oscillation dampers and ball bearing : en fr
  • GB796102A - Improvements in or relating to kaleidoscopic apparatus : en
  • FR1157736A - Single thread blind stitch sewing machine including fur stitching machine : en fr
  • CA558131A - Twist type chuck : en fr
  • GB796082A - Improved a.m. or f.m. radio receiver detector circuit : en
  • GB796151A - Improvements in or relating to motor vehicles : en
  • USPP1714P - Azalea plant : en
  • US2836895A - Telescopic sight mount for fire arms : en
  • CA558166A - Pick-up attaching means for combine : en fr
  • CA558327A - Pulse system : en fr
  • US2837487A - Resistor enamel and resistor made therefrom : en
  • US2837419A - Reduction of metal oxides : en
  • DE1031333B - Method and device for the heat treatment of strip or strip-shaped material : de en
  • DE1031696B - Skill game device, consisting of a frame guided by a handle and a barrel that can be rolled off : de en
  • DE1767989U - ELECTRIC OR GAS COOKER. : de en
  • FR1158122A - Vacuum molding machine, for plastics : en fr
  • DE1767810U - Puncture glove. : de en
  • DE1767811U - LIGHTING GLASS FOR ARMING LIGHTING BODIES : de en
  • DE969446C - Adhesive and binding agent containing water-containing cellulose fibers and based on aqueous synthetic resin dispersions or solutions : de en
  • US2836994A - Infinitely variable friction transmission with conical planetary rollers : en
  • US2837639A - Pulse amplitude analyzers : en
  • DE1031722B - Device for feeding and turning workpieces in the form of elongated, relatively wide metal bands : de en
  • DE1767991U - ROOM HEATING STOVE. : de en
  • FR1157910A - Improvements to the guide fittings of extension ladders and extension ladders comprising these fittings : en fr
  • CA558420A - Magnetic amplifier for control purposes : en fr
  • DE1031441B - Solar cell with a semiconducting body made of at least two parts of different conductivity : de en
  • DE1031454B - Process for activating a palladium-alumina reforming catalyst : de en
  • DE1031718B - Conveyor belt roller, the bearing insert bores of which are closed to the outside by a sealing body that is splinted to the roller axis : de en
  • DE1768198U - BANDAGE FABRIC. : de en
  • US2837392A - Table with pivotal folding leg : en
  • US2837050A - Anchor hoist and holder : en
  • DE1031464B - Coal-fired radiation boiler : de en
  • DE1768147U - PROPELLER MOUNTING. : de en
  • DE1031536B - Mechanical-electrical converter for the generation or scanning of a grooved sound track : de en
  • DE1767971U - SUPPORT FOR INTERMEDIATE OR INSERTION SHELVES. : de en
  • FR1157839A - Garbage box : en fr
  • US2837390A - Bracket for sliding table top : en
  • US2837658A - X-ray identification : en
  • US2837169A - Combined engine muffler and combustion chamber : en
  • FR1158129A - X-ray device for angiography : en fr
  • GB795985A - Apparatus for magnetic recording and reading at variable speeds : en
  • US2837131A - Mushroom trimmer : en
  • US2837173A - Lubricating system for sewing machines : en
  • GB796073A - Combined vehicle buffer and coupling device : en
  • FR1157994A - Writing guide, for children learning to write : en fr
  • FR1158002A - Improvements to evaporating, superheating and reheating units : en fr
  • DE1031651B - Four-wheel drive tractor : de en
  • DK85655C - Check valve for vacuum lines. : da en
  • DK85652C - Vibration unit with a rotating vibrator body. : da en
  • US2837530A - Process for the manufacture of salts of sulphuric acid esters of leuco vat dyestuffs of the anthraquinone series : en
  • US2837247A - Dispensing pump units : en
  • US2837252A - Closure for collapsible containers : en
  • GB795868A - Improvements in or relating to the manufacture of moisture-proof sheet wrapping materials having a normally solid polyethylene plastic coating : en
  • GB796067A - Improvements in or relating to the production of moistureproof films : en
  • FR1157682A - Device for attaching a carrier belt to a camera : en fr
  • DE969453C - Photographic camera with interchangeable lenses and a range finder or rangefinder that works with them : de en
  • US2837553A - Oxidation of petroleum ceresin and novel product obtained thereby : en
  • US2837578A - Chloro-nitro compounds and their preparation : en
  • US2837647A - Electronic oscillator control means : en
  • FR1158007A - tubular element with composite walls, process and equipment for its manufacture : en fr
  • DE1031378B - Adjustable impedance for a waveguide : de en
  • US2837577A - Process for the isomerization of unsaturated alcohols and their esters : en
  • US2837704A - Junction transistors : en
  • US2837690A - Circuit arrangements embodying cathode ray tubes : en
  • US2837740A - Proportional gate circuit : en
  • US2837331A - Apparatus for guiding strip into pin-hole detector : en
  • US2837706A - Line following servosystem : en
  • CA558200A - Process for the manufacture of new amides : en fr
  • CA558342A - Process for the pretreatment of oxidic iron catalysts : en fr
  • DE1767882U - MULTI-POLE HIGH VOLTAGE SWITCH. : de en
  • DE969464C - Transistor with a semiconducting body, e.g. from germanium : de en
  • GB796158A - Rotary utensil for beating substantially fluid culinary preparations : en
  • DE969473C - Device for the interference-free reception of electromagnetic waves by means of a single receiver and two antennas with different reception properties : de en
  • DK85649C - Method for attaching facade panels. : da en
  • FR1157988A - Supports for very small electronic tubes : en fr
  • AU3358357A - A process of fop ming luminescent coatings : en
  • CA558355A - Method of controlling island size of latex emulsion paint : en fr
  • GB796182A - Improvements in or relating to supports for the bodies of rail vehicles : en
  • US2837352A - Swivel coupling with resilient ring to bias detent means : en
  • US2837460A - Pertussis vaccine preparation : en
  • US2837626A - Method for producing welded tubing : en
  • US2837671A - Commutator bar construction : en
  • US2837403A - Production of potassium carbonate : en
  • US2837115A - Fluid pressure controlling valve : en
  • CA558265A - Blowing nozzle for the refining of metals : en fr
  • CA558405A - Wide-range saturable-reactor tube-firing circuit : en fr
  • DE1767823U - BARBED WIRE. : de en
  • GB795979A - Improvements in or relating to trimming machines suitable for use in the manufactureof shoes : en
  • DE1768075U - DEVICE FOR GENERATING A COOLING AIR FLOW FOR AIR-COOLED MOTORS OF MOTOR VEHICLES. : de en
  • DE1768115U - ELECTRIC LIGHTING FOR SIGNS AND SURFACES WITH APPROPRIATE BRACKET. : de en
  • US2836867A - Process of making mold : en
  • US2836914A - Collapsible sign structure for vehicles : en
  • FR1157608A - Process for manufacturing tobacco leaves and products conforming to those obtained : en fr
  • FR1157814A - Improvements to processes and devices for butt welding two tubular parts : en fr
  • FR1158040A - Process for the preparation of mixtures of surfactants in compositions containing these mixtures : en fr
  • FR1157978A - Process for the production of a colored leaf-shaped product : en fr
  • FR1158063A - Manufacturing process for shaped aluminum alloy parts without chip production and with high resistance to stress corrosion : en fr
  • AU3357757A - Oxidation of organic compounds : en
  • DE1031306B - Process for the production of sulfur, selenium or tellurium containing alkyl aluminum compounds : de en
  • DE1031352B - Arrangement for generating and setting the premagnetization in magnetic amplifiers : de en
  • FR1158046A - Polyepoxide ripening process : en fr
  • USD182972S - Toy mouse figure : en
  • FR1157701A - Oil burner adaptable to all homes and, in particular, to the homes of economical cookers : en fr
  • GB796018A - Improved fluid control valve : en
  • US2836964A - Refrigerating device comprising a gas-refrigerator : en
  • US2837640A - Pulse height analyzer : en
  • US2837324A - Apparatus for drilling large holes between galleries : en
  • US2837529A - Substituted thiazolidones and their preparation : en
  • FR1157617A - Process for manufacturing chocolate and confectionery products and products obtained by this process : en fr
  • FR1157800A - Process for processing complex minerals : en fr
  • CA558323A - Perforated paper : en fr
  • US2837563A - Water soluble albumin-precipitating condensation products : en
  • DE1768010U - DOOR POET. : de en
  • FR1157817A - Audible signal fire alarm : en fr
  • GB795918A - Improvements in insecticidal compositions : en
  • CA558399A - Control apparatus for transformer pressure : en fr
  • FR1158076A - Enhancements to devices for waving hair : en fr
  • GB795999A - Removal of volatile ingredients from thermoplastic polymers : en
  • US2837202A - Suspension troughing idler : en
  • US2837203A - Hinge construction : en
  • FR1157697A - Headquarters improvements : en fr
  • FR1157940A - Improvements in magnetoelectric devices : en fr
  • FR1158077A - Seal system : en fr
  • FR1157792A - Device applicable to sewing machines, and ensuring automatic control of the transport of workpieces : en fr
  • FR1158081A - Electrical separation of suspended matter in a gas : en fr
  • US2837239A - Metering pump : en
  • US2837693A - Gas resonance apparatus : en
  • US2836835A - Invalid bed : en
  • US2836938A - Operation control arrangement for machine tools : en
  • AU223417B2 - Signal generating apparatus for position programming control system : en
  • CA558127A - Production of energy from radio-active materials : en fr
  • DE1031233B - Drum sink separator for separating solid materials of different specific gravity : de en
  • DE1031282B - Process for the production of filter sheets : de en
  • GB796096A - Improvements in locking devices for nuts and the like : en
  • GB796142A - End box for a mercury cathode electrolytic cell : en
  • USD182976S - : en
  • FR1157864A - Improvements to conveyor-guided slaughtering devices : en fr
  • FR1158086A - Instrument panel, especially for motor cars : en fr
  • FR1158138A - Fuse for electrical circuit breakers : en fr
  • DE1031335B - Mobile road paver with a compaction beam : de en
  • FR1157823A - Motor spring for watch movement : en fr
  • GB796083A - Improvements in or relating to hammers operated by internal combustion engines : en
  • US2837653A - Mass spectrometers : en
  • USPP1715P - Rose plant : en
  • US2837589A - Active material for storage batteries : en
  • FR1157959A - Device for automatic adjustment of the heat bypass of the combustion chamber of internal combustion engines : en fr
  • FR1157968A - Assembly device for hollow panels : en fr
  • GB795937A - Benzoic acid-4-sulphonamides : en
  • CA558413A - Dynamoelectric machine : en fr
  • DE1767919U - MOBILE GAS LIGHTING DEVICE FOR SOLID FUEL WITH SWIRL CHAMBERS CANOPY OF THE COMBUSTION NOZZLES. : de en
  • DE1767970U - MOVABLE VERTICAL PARTITION WALLS FOR STORAGE RACKS. : de en
  • DE1768177U - KASPERL THEATER CHARACTER HEAD. : de en
  • US2836848A - Method and apparatus for forming calcium silicate products : en
  • US2837236A - Re-usable container with disposable cover : en
  • US2837441A - Xerographic wet belt loading : en
  • DE1767885U - RESISTANCE, IN PARTICULAR BRAKING RESISTANCE FOR ELECTRIC LOCOMOTIVES. : de en
  • DE1768018U - DEVICE FOR SMOKE AND GAS EXTRACTION FOR CRUCIBLE FURNACES, IN PARTICULAR INDUCTION FURNACES. : de en
  • DE1031289B - Process for the production of hydrogen peroxide : de en
  • US2837248A - Self-contained liquid dispenser-upstroke discharge : en
  • US2837673A - Frequency converter tube : en
  • DE1767992U - VENTILATION GRILLE. : de en
  • GB796192A - Improvements in or relating to strap buckles : en
  • US2837328A - Apparatus for producing magnesium : en
  • AU3349657A - Novel (n-alkyl-piperidone)-acyl-hydrazones and process for their production : en
  • CA558205A - Hydraulic valve control for reversing transmission : en fr
  • FR1157624A - Method and device for manufacturing parts of synthetic materials of all kinds reinforced with fibers : en fr
  • FR1157874A - Furnace, in particular for the manufacture of magnesium : en fr
  • FR1158036A - Method and apparatus for the separation of gas mixtures : en fr
  • CA558367A - Closing mechanism for a cooking range oven : en fr
  • DE1031625B - Method and device for the continuous washing of pulped pulp fibers : de en
  • FR1158009A - Detection and measurement of the oxygen content of a liquid : en fr
  • CA558406A - Control systems for electric motors : en fr
  • FR1158075A - Control device for introducing fuel into the cylinder of an engine : en fr