• US2587719A - Snow removing machine : en
  • AU157198B2 - Improvements in devices comprising an electric discharge tube inwhich abeam of charged particles having a substantially constant velocity is produced : en
  • DE809774C - Stone saw gate : de en
  • DE833166C - Razor combined with blade sharpening device : de en
  • US2587678A - Lime spreader : en
  • US2588170A - Secondary battery : en
  • CA481478A - Ophthalmic device : en fr
  • US2587583A - Lock means for door control mechanism : en
  • US2588242A - Silent ball cock : en
  • DE1635534U - PROFILE CORD MADE OF MOSS RUBBER WITH A TAPE INLAY. : de en
  • FR1002484A - Improvements in printing processes and the means to implement them : en fr
  • US2588154A - High-intensity lighting unit : en
  • US2588125A - Method of uniformly spray coating : en
  • US2588265A - Isolation of nickel sulfide : en
  • CA481449A - Pedal reflectors : en fr
  • US2587982A - Safety device for looms : en
  • US2587911A - Foundation garment : en
  • US2588184A - Toy rocket bomb : en
  • DE833011C - Bottle basket : de en
  • FR1002137A - Cable connection : en fr
  • FR1002236A - Improvements to the presentation of watch straps : en fr
  • US2588099A - Brine evaporation system : en
  • CA481571A - Combined heating and cooling system : en fr
  • US2588291A - Distortionless seismic wave filter : en
  • USD166074S - Fisher etal stocking : en
  • DE833427C - Height adjustment device for agricultural machinery : de en
  • DE767239C - Process for the production of knock-proof gasoline from gasoline, heavy gasoline or middle oil : de en
  • DE833092C - Electrostatic system for generating electron beams with high current density : de en
  • FR1002189A - Advertising board : en fr
  • GB667653A - Improvements in and relating to rolling mechanisms comprising sets of rollers for making cigar bunches or cigars : en
  • AU721852A - Tuning device for communication equipment : en
  • FR1002028A - Improvements in the assembly of materials by diffusion and cohesion welding : en fr
  • CA481457A - Curtain hanger and hold-down : en fr
  • DE833079C - Measuring arrangement with cathode ray oscilloscope for error messages during the shock test, especially when testing transformer windings etc. like : de en
  • DE833183C - Sinking of mine shafts : de en
  • GB667659A - Improvements in production of nickel : en
  • FR1002478A - Improvement in the fixing devices of the blades of rotary wings : en fr
  • GB667511A - Improved process for converting potassium salts of highly nitrated secondary aromatic amines with mineral acids : en
  • GB667806A - Improvements relating to copying milling machines : en
  • AU161597B2 - Manufacture of lampshades or other hollow bowl-shaped articles : en
  • AU718552A - Improvements in or relating toa car coupler : en
  • CA481492A - Setting shutter drive : en fr
  • AU715052A - Fungicidal compositions and methods of malting same : en
  • US2587980A - Drill : en
  • US2587939A - Food processing apparatus : en
  • DE1635314U - WELDING ELECTRODE HOLDER. : de en
  • DE832917C - Arrangement for the amplification of the highest frequencies : de en
  • FR1002181A - Drive for all kinds of vehicle trains : en fr
  • GR13468B - METHOD OF MANUFACTURING REDUCING MEDICINES AND PAINT PREPARATIONS CONTAINING SUCH REDUCING MEDIA. : el en
  • US2588179A - Safety control device : en
  • US2587635A - Spaced-pulse impulse sender : en
  • DE832923C - Switching arrangement for stepping devices u. like : de en
  • GB667667A - Improvements in steering of vehicles having three axles : en
  • GB667799A - Apparatus for weighing livestock : en
  • DE1635499U - OIL TRAP FOR VERTICAL SHAFT IN PARTICULAR FOR SUCH FOOD PROCESSING MACHINES. : de en
  • DE833281C - Method and device for sealing a closure made of plastic material in an opening of a hollow body : de en
  • US2587633A - Hot-air register : en
  • US2587898A - Louver : en
  • US2587879A - Apparatus for liquefying paraffin in wells : en
  • US2588322A - Weighing scale : en
  • DE767249C - Process for the production of hydrazine hydrate : de en
  • GB667817A - Improvements in and relating to apparatus for filling a bag with a predetermined quantity of scrap or cut tobacco : en
  • DE820545C - Tire air control device for pneumatic tires for trucks and their trailers : de en
  • DE1635302U - SHOULDER BAND FOR BRUSH. : de en
  • DE833291C - Device for sifting fibrous material or similar suspensions : de en
  • DE833363C - Brake safety device on sloping rail vehicles with pull rope drive : de en
  • DE1635559U - CARTRIDGE AND CARTRIDGE CASE. : de en
  • DE833222C - Socket for U-shaped curved electrical discharge tubes : de en
  • FR1002110A - Anti-glare device for vehicle headlights : en fr
  • FR1002375A - Single rod remote control of several reciprocating mechanisms : en fr
  • DE832977C - Outlet slide : de en
  • US2588318A - Water emulsifiable soil-poison concentrate : en
  • US2587711A - Tractor seat : en
  • US2587792A - Method for rounding the tips of bristles : en
  • DE833376C - Cable coupling : de en
  • DE833063C - Telegraph transmitter for frequency or phase keying : de en
  • GB667500A - Improvements relating to high-frequency induction heating apparatus : en
  • US2588227A - Gauge block finishing : en
  • CA481491A - Dynamoelectric machines : en fr
  • US2588297A - Chute assembly for automatic pin setting machines : en
  • DE825842C - Chiller : de en
  • DE832881C - Coal plane : de en
  • AU714952A - Improvements in or relating toa method of and apparatus for separating material froma liquid carrier : en
  • DE1635347U - DEVICE FOR FURTHER PROCESSING OF MEAT FARCES TO ROULADEN. : de en
  • DE833310C - Warning signal device for handicapped vehicles, especially motor vehicles : de en
  • DE833155C - Process for the production of bodies consisting of a core made of chrome iron or a similar chrome alloy and a thin layer of another material : de en
  • FR1002535A - Improvements to internal combustion or internal combustion engines : en fr
  • DE833105C - Head holder for bathtubs : de en
  • FR1002010A - Improvements in measuring and recording devices for electromagnetic fields : en fr
  • GB667478A - Sanitary products : en
  • US2587734A - Modulator tube and circuits : en
  • US2587828A - Windowed display container with article supporting platform : en
  • USD166106S - Tubular stripping shoe or the like : en
  • DE833060C - Circuit arrangement for telephone systems : de en
  • DE833107C - Handle for cookware or the like, which is provided with a cover made of poorly heat-conducting materials : de en
  • US2588311A - Oil well drilling apparatus : en
  • DE827490C - Base for electric iron : de en
  • DE833065C - Device for connecting an insulated cable to windings, in particular to the ignition winding of magnetic transmitters for internal combustion engines : de en
  • FR1002102A - Improvements to culinary appliances intended in particular for crushing vegetables and reducing them to purees : en fr
  • FR1002305A - Method of constructing buildings such as chalets, sheds or the like : en fr
  • DE1635359U - SPRING SHAFT AND MINUTE WHEEL LINING FOR POCKET WATCHES AND WRISTWATCHES. : de en
  • DE833335C - Device for determining the drilling direction of rock boreholes during operation : de en
  • FR1002370A - Tank and method of manufacturing this tank : en fr
  • FR1002440A - Water heater drain supply and safety device : en fr
  • GB667523A - Improvements relating to water closets : en
  • US2587720A - Heat exchange device : en
  • DE833228C - Method of manufacturing a selenium rectifier : de en
  • FR1002583A - Instant translation telephone exchange : en fr
  • DE1635350U - INTERCHANGEABLE SOLE. : de en
  • DE833329C - Screwdriver or the like with a lighting device arranged inside the handle : de en
  • FR1002251A - Improvements in the assembly of rotors for compressed air gear motors : en fr
  • DE832893C - Radiant steam generator : de en
  • DE833057C - Method and device for roughening paving slabs : de en
  • FR1002405A - Process for obtaining synthetic oil : en fr
  • GB667466A - Improvements in or relating to the separation of ternary gaseous mixtures : en
  • FR1002416A - Improvements to quick clamping devices for machine tools : en fr
  • DE833158C - Push-in device for praline cores or other solid chocolate deposits : de en
  • DE832999C - Control device for caterpillar tractor : de en
  • FR1002393A - Construction game : en fr
  • DE832927C - Arrangement for generating directed ultraviolet radiation and possibly combined visible and heat radiation : de en
  • FR1002084A - Lighter : en fr
  • FR1002331A - Door lock : en fr
  • GB667585A - Fork-lift truck : en
  • FR1002335A - Improvements made to condensation products or synthetic resins : en fr
  • FR1002417A - System for attaching the boots to the skis : en fr
  • FR1002112A - Improvements to threshers, combines and similar machines : en fr
  • FR1002515A - Process for manufacturing rims for cycles, motorcycles or others, and resulting product : en fr
  • US2587773A - Pan lid to absorb grease : en
  • US2588074A - Sink mounting : en
  • US2588109A - Drive mechanism for toys : en
  • USD166101S - Rosen stocking : en
  • DE833001C - Housing for hydraulic telescopic vibration damper with suspension eye, especially for motor vehicles : de en
  • DE833050C - Plate heat exchanger : de en
  • DE1635384U - MICROSCOPE CONDENSER FOR DARK FIELD ILLUMINATION. : de en
  • US2587698A - Portable display : en
  • US2587606A - Cylinder adjusting means for machines for printing fabrics, paper, and other materials : en
  • US2587940A - Pipe clamp : en
  • US2587952A - Grinding machine : en
  • US2588178A - Hoisting equipment : en
  • FR1002144A - Reinforcement device for small collar, preferably for men's day shirts : en fr
  • FR1002005A - Stamped wheel : en fr
  • DE833404C - Device for holding a thermometer on a bath heater : de en
  • FR1002258A - Crankshaft : en fr
  • US2588181A - High-frequency phase angle responsive circuit : en
  • US2588238A - Tailpiece for stringed instruments : en
  • US2587964A - Haircutting and trimming device : en
  • US2587931A - Brake adjuster : en
  • US2587611A - Grenade launcher valve : en
  • US2588002A - Hydraulically operated mobile weed and brush cutter : en
  • DE1635361U - LOCK FOR BRUSH AND THE LIKE. WITH REMOVABLE, ELASTIC LOCKING PIECE. : de en
  • GB667611A - Improvements in or relating to multi-stage axial-flow type compressors : en
  • GB667834A - Improvements relating to concrete piling : en
  • AU159200B2 - Improvements invariable voltage transformers : en
  • DE1635316U - COAL STOVE WITH OVEN. : de en
  • DE1635516U - TOTO DICE. : de en
  • DE833379C - Fastening device for counter caps made of glass : de en
  • DK73854C - Cylinder lock. : da en
  • FR1002196A - Method and device for manufacturing hunting rifle barrels : en fr
  • US2587824A - Rubber drive for printing hammers : en
  • DE1635370U - TRANSPORT ROLLER. : de en
  • DE1635594U - BARREL FOR TOY GUNS. : de en
  • DE833033C - Device for the electrical heating of a gas, in particular a mixture of nitrogen and hydrogen in the synthesis of ammonia : de en
  • GB667479A - Improvements in and relating to shaft bearings : en
  • FR1002295A - Protective coating for metal parts and its production process : en fr
  • DE1635553U - ROTATING HANDLE, ESPECIALLY ON MOTOR VEHICLE STEERINGS. : de en
  • DE764492C - Circuit arrangement for television receivers in which synchronous characters for line and picture changes of different duration are separated from the picture signals : de en
  • DE822530C - Sieve device in beet pulp diffusers : de en
  • GB667514A - Improvements in mobile airplane hanger structure : en
  • US2587601A - Direct reading color temperature meter : en
  • US2587764A - Rhubarb cleaning machine : en
  • US2587835A - Method and means for underwater constructions : en
  • DE833134C - Mixture for introducing zirconium into magnesium and magnesium alloys : de en
  • DE833178C - Rotatable weir or sluice lock with counterweight to compensate for its own weight : de en
  • GB667631A - Improvements in and relating to valves : en
  • GB667506A - Evaporation of sea water and materials useful therein : en
  • GB667636A - Wet and dry backhead for rock drills : en
  • DE1635502U - SALES STANDS, IN PARTICULAR FOR SLICED SAUSAGE PRODUCTS. : de en
  • DE832888C - Process for the preparation of fluoranthene derivatives : de en
  • FR1002019A - Improvements made to callers for automatic telephony : en fr
  • FR1002279A - Burner : en fr
  • US2587855A - Illumination for ice skating rinks : en
  • US2587894A - Yoke for pyrophoric lighters : en
  • US2587895A - Bubble blowing device : en
  • US2588259A - Dehairing apparatus for hog carcasses : en
  • FR1002473A - Device for dry shaving : en fr
  • DE833318C - Process for the production of toppings : de en
  • DE1635573U - EXTRACTION TOWER FOR CRUSHED PLANT MATERIALS, IN PARTICULAR SUGAR BEET PEGS : de en
  • US2588046A - Cooking device : en
  • FR1002204A - Hollow brick : en fr
  • FR1002337A - Advanced training in aircraft engine accessories : en fr
  • GB667555A - Improvements in or relating to trophy cups : en
  • GB667697A - Improvements in or relating to electrical components : en
  • GB667757A - Method and apparatus for manufacturing inner tubes : en
  • US2588236A - Calendar rack : en
  • DE1635471U - RUBBER-ELASTIC AXLE TAPE. : de en
  • DE826569C - Rubber play ball : de en
  • GB667706A - An educational device for teaching multiplication and division : en
  • DE832932C - Process for the production of chocolate capsules for filling pharmaceuticals : de en
  • FR1002341A - Rotating electromechanical power transmitter in which the speed varies automatically as an inverse function of the variation of the resistive torque, and its applications : en fr
  • US2588155A - Rectifier connection : en
  • GB667570A - Improvements in or relating to fireguards and firescreens : en
  • US2588084A - Combined trailer and pontoon boat : en
  • FR1002004A - Device for recovering and defusing the components of small caliber ammunition : en fr
  • FR1002391A - Compensation system for the distortion of polarized relays, applicable to electrical signaling : en fr
  • AU721452A - Improvements relating to substituted pteridines and derivatives thereof : en
  • DE1635388U - SHOCK ABSORBER. : de en
  • DE1635569U - HINGE FOR CLOCKWORKS CLOSED IN CASE, E.G. FOR TRAVEL ALARM. : de en
  • DE833146C - Divisible roller bearing, especially for crankshafts : de en
  • US2588073A - Quick tightening machine-tool vise : en
  • DE833380C - Installation base plate for the flush-mounted arrangement, especially of counter panels : de en
  • FR1002013A - Device for preventing the slipping or skidding of walking sticks, sick canes, crutches and the like : en fr
  • FR1002206A - Cushions, air mattresses and the like : en fr
  • GB667649A - Foam inhibiting compositions : en
  • AU725752A - Improvements in and relating togas fires and like space heating means : en
  • CA481458A - Electron tubes : en fr
  • FR1002283A - New plates for accumulators and their manufacturing process : en fr
  • US2588094A - Continuous wave detection system : en
  • US2588273A - Lubricating compositions : en
  • US2588088A - Washing and screening machine : en
  • US2588212A - Fluid pressure actuated tube compressor : en
  • DK73852C - Means for suspending a carrying device, such as a luggage rack or a child seat on a bicycle. : da en
  • GB667662A - Improvements in the magnetic arc control in high pressure electric discharge lamps : en
  • DE833032C - Method and device for carrying out crystallizations and precipitations with continuous discharge of the crystals or the precipitated material from a container : de en
  • FR1002155A - Process for the preparation of oxidation catalysts : en fr
  • FR1002234A - Process for manufacturing a leather substitute : en fr
  • FR1002250A - Pipe with coating, processes and tools for installing this coating : en fr
  • FR1002328A - Electric welding and cutting method and apparatus : en fr
  • DE832915C - Frequency constant oscillating circuit : de en
  • US2588289A - Ventilator for cold storage chambers : en
  • FR1002325A - Valve for inner tubes of bicycles and motorcycles : en fr
  • GB667610A - Improvements in or relating to dielectric heating units : en
  • US2587705A - Flaw detection method and means for carrying out the method : en
  • US2587884A - Sound insulation board : en
  • US2588060A - Coke oven door machine : en
  • US2588105A - Auxiliary optical device for phase microscopes : en
  • DE1635438U - CALC GAME. : de en
  • DE1635543U - PROTECTIVE GRILLE FOR FLASHING POWDER BURNING UP. : de en
  • FR1002418A - Improvements to luggage racks attached to the roof of motor cars : en fr
  • FR1002109A - Used razor blade ironing device : en fr
  • DE1635522U - LAUNDRY DRYERS. : de en
  • DE833231C - Process for the manufacture of oxide cathodes : de en
  • FR1002023A - Insecticidal product and process for its manufacture : en fr
  • GB667679A - Portable mirrors : en
  • DE1635462U - RUNNING PAD FOR SKATES. : de en
  • DE833254C - Process for the production of organosiloxanes by hydrolysis of hydrolyzable silanes and condensation of the hydrolyzed products : de en
  • DE833424C - Appointment calendar : de en
  • FR1002101A - Device for ensuring the fixity of the position of a core in a mold : en fr
  • FR1002162A - Arrangements for reducing crosstalk in telecommunication cables incorporating coaxial pairs : en fr
  • GB667725A - Improvements in thermionic amplifiers : en
  • DE832961C - Two-stroke internal combustion engine : de en
  • DE833091C - Lattice winding machine : de en
  • DE833174C - Shifting device for car or the like. : de en
  • FR1002580A - Vehicle carcass : en fr
  • FR1002159A - Improvements in means for the observation of small objects, in particular micro-film : en fr
  • DE833224C - Process for producing an electrically insulating layer on a magnetic toroidal core : de en
  • DE833342C - Schreemmaschine with hydraulic intermediate gear for driving the winch and the Schraemarmschwenkvorrichtung : de en
  • US2587716A - Package spout : en
  • DE833338C - Transfer device for impact devices : de en
  • GB667661A - Improvements in and relating to suction cleaner belt detachers : en
  • GB667680A - Improvements in or relating to oxidation agents and processes : en
  • CA481477A - Method of preparing pterins : en fr
  • CA481532A - Poultry-tags : en fr
  • US2587936A - Iodinated 2-acylamino benzoyl derivatives of amino acids : en
  • DE1635511U - ORDER FOR PENCILS AND DRAWING PENCILS. : de en
  • GB667579A - Improved indoor television receiving aerials : en
  • GB667614A - Improvements in wheels for vehicles : en
  • US2587699A - Parachute attachment for model gliders : en
  • US2587859A - Venetian blind structure : en
  • DE833071C - Arrangement for the electromotive drive of sewing machines or other machines running at variable speed : de en
  • CA481542A - Pressure regulators and methods for drawing off minor streams of gas from major streams of gas : en fr
  • DE833041C - Process for the preparation of sulfosalicylates of p-aminobenzenesulfonamide : de en
  • DE833190C - Process for the production of ethers : de en
  • DE833325C - Tank for storing flammable liquids with a floating ceiling, especially for fire protection : de en
  • US2587669A - Processing liquid hydrocarbons : en
  • US2587851A - Adjustable shaft hanger : en
  • USD166078S - Step stool : en
  • US2587766A - Disconnectible transfer mechanism : en
  • US2587941A - Wall lamp with rotatable shade and mirror : en
  • US2588101A - Musical instrument construction : en
  • US2587681A - Log handling apparatus : en
  • AU725852A - Load carrying vehicle with load ejecting means : en
  • CA481448A - Illuminated electric razor frames : en fr
  • AU168220B2 - Improvements in induction furnaces : en
  • US2588054A - Film winding control for cameras : en
  • CA481521A - Method of preparing steel surfaces for application of oil-free synthetic resins : en fr
  • CA481536A - Pneumatic control apparatus : en fr
  • DE1635521U - TAP, IN PARTICULAR FOR GAS PIPES. : de en
  • DE1635491U - TAPE MEASURE FOR HOLE MEASUREMENT. : de en
  • DE833137C - Process for the preparation of an indicator for the reductase sample : de en
  • CA18539S - Coaster : en
  • DE1635375U - TEMPLATE FOR PRODUCTION OF ALL KINDS OF FIGURAL RECESSES ON VARNISHED FINGER NAILS. : de en
  • USD166086S - Shampoo brush : en
  • GB667779A - Improvements in or relating to screw propeller installations for ships : en
  • AU149359B2 - Improvements in powerdrive devices for lawnmowers : en
  • DE832884C - Process for the preparation of water-soluble vitreous potassium phosphate products : de en
  • FR1002570A - Vaporization or spray device, in particular for perfumes, brilliantine, etc. : en fr
  • GB667660A - Improvements in servo-motor and applications thereof, in particular for connecting carried implements to a traction-engine : en
  • DE1635327U - MULTIPLE DEVICES. : de en
  • DE1635332U - CORK PLATE FOR VIBRATION ISOLATION. : de en
  • US2587649A - Selective turbopropeller jet power plant for aircraft : en
  • DE1635400U - ARRANGEMENT ON ENVELOPE MACHINES. : de en
  • DE1635585U - HAT COVER MADE OF CLEAR PLASTIC SKIN. : de en
  • DE833064C - Transmitting or receiving antenna for a large frequency range : de en
  • FR1002127A - Objects, and more particularly, furniture, removable : en fr
  • DE1635493U - DEVICE FOR CONTROLLING THE RUNNING DIRECTION AND BRAKING OF THE WINDING REELS OF SINGLE-MOTOR MAGNETIC SOUND DEVICES. : de en
  • DE822521C - Suction device on spinning machines or the like. : de en
  • DE832926C - Circuit with a cathode ray tube : de en
  • DE833169C - Toy grab crane : de en
  • DE833308C - Display device designed in the manner of a clock for searching for people : de en
  • US2588059A - Matrix band retainer for anterior teeth and traction instruments therefor : en
  • GB667782A - Improvements in and relating to power transmission apparatus : en
  • DE1635380U - KNOB AND DOWEL HOLE DRILLING MACHINE. : de en
  • CA481473A - Gas-cooled dynamoelectric machine : en fr
  • US2587817A - Telephone system : en
  • FR1002152A - Dioxyindols and their preparation process : en fr
  • US2588014A - Resistance thermometer bulb : en
  • DE1635578U - ALL-STEEL TUBE MATTRESS FRAME. : de en
  • DE833054C - Device for moving goods : de en
  • FR1002248A - Improvements made to hollow bodies, especially tanks for liquids and gases : en fr
  • GB667698A - Improvements in and relating to frequency stabilized radio receiving systems : en
  • USD166094S - Planter : en
  • DE1635402U - FIGURAL COVERING OF BEVERAGE BOTTLES. : de en
  • DE833186C - Setting device for iron pit punches : de en
  • GB667719A - Improvements in or relating to variable resistors and electric switches : en
  • AU157916B2 - Freestone fruit pitter : en
  • FR1002074A - Water heater : en fr
  • DE1635331U - DEVICE FOR CLEANING THE SKINS OF CATTLE. : de en
  • DE1635425U - LID FOR ELECTRIC COLLECTORS. : de en
  • DE755299C - Process and device for shielding building openings, wall breakthroughs and the like. Like. With the help of artificially generated air currents : de en
  • DE833074C - Bill of consumption meter : de en
  • CA481561A - Clutch actuating means for epicyclic gearboxes : en fr
  • DE833400C - Steel section radiator : de en
  • US2587743A - Coat hanger : en
  • US2587961A - Transfer valve : en
  • US2588120A - Multiple rolling mechanism : en
  • CA481514A - Chairs or seats : en fr
  • US2588020A - Airplane control : en
  • US2587999A - Manufacture of chalk : en
  • GB667743A - Improvements in and relating to shaft bearings : en
  • US2588270A - Meter house : en
  • AU150810B2 - Improvements relating to windows : en
  • DE1635435U - ROOF STAND CLAMP. : de en
  • DE833133C - Alloys for nib tips : de en
  • FR1002208A - Silo for potatoes and similar tubers : en fr
  • FR1002265A - Anti-theft device : en fr
  • CA481516A - Bottle package : en fr
  • US2587741A - Pulse shaping circuit : en
  • USD166066S - Bottle or siniilar article : en
  • US2587723A - Gun perforator : en
  • US2588215A - Pentachlorodimethoxymethanotetrahydroindene : en
  • DE833265C - Process for the production of seeds embedded in carrier materials to form bodies of approximately the same size and shape to enable the individual seeds of preferably small plant seeds and germs : de en
  • DE832976C - Sealing of coaxially arranged, mutually rotatable surfaces of rotation : de en
  • FR1002222A - Portable hearing aid : en fr
  • DE833028C - Stone saw full frame : de en
  • DE833217C - Electrical contact for installation devices : de en
  • DE1635514U - NITROLACK-RESISTANT PLASTIC KEDER. : de en
  • FR1002015A - Process for the preparation of silicones : en fr
  • US2587722A - Treatment of mold surfaces : en
  • DE833132C - Use of alloys as a material for armoring valve seats : de en
  • DE833403C - Gas-heated instantaneous liquid heater for generating boiling water or steam : de en
  • GB667485A - Metal spraying gun : en
  • GB667753A - Improvements in or relating to gas turbine power plants : en
  • DE1635443U - CIGAR CUTTER. : de en
  • FR1002548A - Improvements to devices such as screens used in optics, more especially colored screens : en fr
  • GB667715A - Improvements in or relating to diagnostic compositions : en
  • DE804658C - Clock for zone and world time use : de en
  • DE832901C - Ice box : de en
  • DE833142C - Reversible internal combustion engine : de en
  • FR1002569A - Sludge scraper for clarifiers and thickeners : en fr
  • GB667663A - Electron discharge tube of the velocity modulation type : en
  • DE833131C - Nib tip alloys : de en
  • DE833249C - Vulcanizing mold for pneumatic vehicle tires working with pressure or heated hose : de en
  • DE833296C - Bicycle saddle : de en
  • FR1002277A - Method for resoling shoes : en fr
  • US2588042A - Wrist watch winding device : en
  • US2587707A - Electric cord slack storage device : en
  • US2587710A - Apparatus and process for making mineral wool : en
  • US2588150A - Egg packing material : en
  • US2587920A - Lighting fixture with detachable light control panel : en
  • FR1002575A - Anti-ptosis belt : en fr
  • FR1002597A - Mechanical loader and unloader : en fr
  • DE832887C - Process for the production of polyamines : de en
  • DE833025C - Process for coloring objects, in particular hollow rubber bodies, with more than one color : de en
  • FR1002225A - Manufacturing process of clay or silt construction elements : en fr
  • GB667571A - Improvements relating to tunnel kilns : en
  • DE833425C - Motor mower with cutting unit in front of the chassis : de en
  • GB667815A - Improvements in and relating to shot blasting : en
  • USD166067S - Dinner plate ob similar article : en
  • DE833392C - Heating chamber for bacteriological u. The like. High demands on heat regulation and uniformity placing purposes with embedded in the chamber walls heating elements : de en
  • US2587614A - Production of metal powder : en
  • US2587906A - Preparation of hydroxy-carboxylicacids : en
  • US2587932A - Overboard discharge chute : en
  • US2588089A - Hypodermic needle honing device : en
  • US2587656A - Method of recovering magnesia : en
  • DE1635459U - LOCKING DEVICE FOR SWINGING WINDOW SASH. : de en
  • DE1635508U - PLIERS FOR OPENING JARS. : de en
  • FR1002287A - Improvements to devices for determining or checking the rupture point in an ignition circuit of an internal combustion engine : en fr
  • FR1002192A - Two-piece iron mine props device : en fr
  • CA481488A - Apparatus for forming helical finned tubing : en fr
  • DE767242C - Method and device for inserting the sealing plug in centrifugal casting molds : de en
  • GB667615A - Improvements in thermostats : en
  • GB667712A - Finned tubes and machine for making the same : en
  • GB667622A - A method for the disinfection of cellulosic pulp : en
  • FR1002153A - Process for the preparation of trioxyindols : en fr
  • FR1002035A - Device for attaching a chain wheel to the freewheel hub of a bicycle : en fr
  • FR1002151A - New derivative of adrenaline and its preparation process : en fr
  • FR1002235A - Improvements to jacks : en fr
  • FR1002412A - transmission element for a motor vehicle arranged transversely : en fr
  • US2588079A - Tall-square : en
  • US2587856A - Mailbox support : en
  • FR1002498A - Improvements to means for automatic control of barriers and the like : en fr
  • GB667771A - Diamines and polyamides therefrom : en
  • FR1002468A - Gas turbine engines capable of operating with or without atmospheric air, in particular for the propulsion of warships : en fr
  • FR1002446A - Brake shoe control method for cycles and others : en fr
  • GB667751A - Fatty acid salts of streptomycin and dihydrostreptomycin : en
  • US2587825A - Pitman bearing : en
  • US2588278A - Apparatus for transporting beams : en
  • US2587862A - Faucet handle connection : en
  • FR1002054A - Improvements to flying machines : en fr
  • FR1002243A - Cooling air corridor : en fr
  • US2588268A - Process for dehydrating isophorone fatty acid extract : en
  • US2587770A - Fishing net : en
  • DE832998C - Change gear with differential gear and reversing gear arranged in between for vehicles, especially single-axle tractors : de en
  • FR1002052A - Face guards for young children : en fr
  • GB667496A - Improvements in surgical belts : en
  • GB667505A - Improvements relating to extension ladders : en
  • FR1002332A - Jeannette with adjustable tilt : en fr
  • DE1635303U - HANDLE FASTENING DEVICE HANDLE DEVICES. : de en
  • FR1002410A - Hand hunting tool for small fasteners : en fr
  • GB667620A - Improvements in or relating to milking machines : en
  • FR1002117A - Thermal insulation : en fr
  • DE829801C - Process for distilling metals : de en
  • FR1002178A - heating element for electric heaters : en fr
  • FR1002476A - Advanced Baby Carriage : en fr
  • FR1002521A - Furniture : en fr
  • GB667528A - A method for the electrolytic production of iron from iron sulphate solutions : en
  • FR1002474A - Manufacturing process of plastics and plastics obtained by this process : en fr
  • DE833005C - Safety device for automatically switching off the brakes of motor vehicles : de en
  • CA481546A - Work blasting machine : en fr
  • GB667516A - Improvements in or relating to corner wardrobes : en
  • GB667575A - Improvements in or relating to the gauging of the depth of a cut : en
  • DE833331C - Chandelier : de en
  • DE1635334U - MACHINE AND APPARATUS DRIVE AND DRIVE SUPPORT. : de en
  • DE833020C - Compensating device for the loads of two sliding window frames to be arranged one above the other : de en
  • DE833177C - Process for the transport of low-boiling, especially flammable liquid gases : de en
  • DE829291C - Detachable connection of the stand cap with the stand of roll frames : de en
  • FR1002007A - Improvement in pitch control of jet propelled helicopters : en fr
  • GB667800A - Tubular telescopic wheel forks for cycle frames : en
  • GB667481A - Improvements in pulse shortening circuits using thermionic valves : en
  • GB667591A - Organic derivatives of phosphorous and insecticidal compounds containing them : en
  • FR1002386A - Device for playing the guitar : en fr
  • GB667616A - A time-controlled self-opening door or like closure : en
  • DE1635399U - BLOCK SHAPED WATER TAP. : de en
  • DE819987C - Socket clamp for pit lining and pit punches made of channel-shaped profiles : de en
  • FR1002364A - Cross tube boiler : en fr
  • DE833271C - Pest repellants : de en
  • GB667546A - Improvements relating to auxiliary air admission devices for internal combustion engines : en
  • GR13470B - METHOD OF PREPARATION OF NEW NICOTINIC ACID ESTER. : el en
  • US2587625A - Holder for magazine type razors : en
  • US2588137A - Device for controlling fluid flow : en
  • FR1002470A - Handles or operating cranks for tools or the like : en fr
  • DE833293C - Elastic connection of vehicle frames with their body : de en
  • DE833394C - Casting mold for continuous casting of metals : de en
  • FR1002434A - building element : en fr
  • GB667601A - Improvements in or relating to electric vacuum cleaning machines : en
  • US2587874A - Load binder : en
  • US2588114A - Cathode-ray tube circuit : en
  • US2587744A - Preservation of ether : en
  • US2588019A - Monoscope target for pickup tubes : en
  • AU719052A - A process forthe preparation of hexachlorocyclopentadiene : en
  • FR1002215A - Coupling device for chute elements in particular for mining operations : en fr
  • FR1002561A - Paraffinic hydrocarbon oxidation process : en fr
  • DE1635482U - NET TENT. : de en
  • GB667493A - Improved method of, and apparatus for, welding fins on tubes : en
  • USD166081S - Television cabinet : en
  • USD166107S - Rosary bracelet : en
  • FR1002195A - Process and installation for the manufacture of cellulose pulps from heterogeneous wood species : en fr
  • DE833373C - Circuit arrangement for call seekers with individual motor drives in telecommunication systems, in particular telephone systems with dialer operation : de en
  • GB667829A - Improvements in or relating to photographic shutters : en
  • DE833144C - Device for cleaning and readjusting the contacts in junction boxes of internal combustion engines : de en
  • DE833360C - Sliding doors, especially for vehicles : de en
  • GB667837A - Improvements relating to sponge rubber soled footwear : en
  • FR1002358A - Insect destruction product : en fr
  • FR1002374A - Oscillating conical crusher : en fr
  • FR1002462A - Improvements to the brakes, in particular of the self-adjusting type : en fr
  • CA481572A - Stops for wire drawing mechanisms and the like : en fr
  • FR1002103A - New anion exchange products, their preparation process and their applications : en fr
  • FR1002345A - Pulse modulator system for multiplex link : en fr
  • GB667608A - Improvements in or relating to centrifugal refrigeration apparatus : en
  • GB667718A - An improved method and means for producing tube-like articles : en
  • GB667758A - Improvements in ladies skirts : en
  • DE832924C - Feed control for electric motor driven machines : de en
  • FR1002161A - Process for making hollow cores and shells of foundry molds or molded parts of any kind : en fr
  • FR1002362A - Door lock or similar : en fr
  • FR1002427A - Improvements to selection control devices in recorder PBXs using rotary selectors : en fr
  • FR1002458A - Advanced sledging : en fr
  • DE1635345U - DEVICE FOR FURTHER PROCESSING OF MEAT FARCES TO ROULADEN. : de en
  • GB667813A - Means for producing low frequency modulation of a higher frequency current : en
  • FR1002296A - Improvements to hatching devices : en fr
  • DE833194C - Folding bridge with a locking device : de en
  • DE833378C - Plug provided with a handle for experiment panels, test fields, etc. like : de en
  • DE833010C - Closing cap, especially for decorative bottles : de en
  • DE833289C - Clamping or guide device with an adjusting ring that moves the clamping or guide jaws, in particular workpiece guide for thread cutting brackets : de en
  • FR1002080A - Ultra-thin, flexible and transparent media tensioning frame : en fr
  • GB667733A - Pneumatic suction devices : en
  • GB667789A - Improvements in flexible antipicking blinders for poultry : en
  • DE832980C - Bevel gearbox : de en
  • DE833323C - Plate conveyor system : de en
  • FR1002025A - Geographic map, including city plan, in pocket notebook format : en fr
  • GB667525A - Improved electrical terminal connections : en
  • GB667600A - Improvements in and relating to safety braking devices : en
  • US2587627A - Wringer : en
  • US2588095A - Lead cable sheath alloy : en
  • CA481543A - Process of separating rosin from tall oil : en fr
  • FR1002200A - Preparation of the halides of 5-nitro-furan 2-sulfonic acid : en fr
  • AU716352A - Hydroturbi ne pump : en
  • AU725152A - Hatch cover for ships and the like : en
  • CA481582A - Internal combustion engines operating on the two-stroke cycle with compression ignition : en fr
  • GB667465A - Driving arrangement for on-load tap changers : en
  • GB667583A - Improvements in or relating to aircraft propulsion apparatus : en
  • GB667598A - Improvements in instruments for exploring electric fields : en
  • GB667728A - Improvements in or relating to hat-crown corrugating machines : en
  • DE833226C - Electromagnetic clapper armature relay : de en
  • DE833391C - Chimney top : de en
  • US2588264A - Detergent composition : en
  • FR1002524A - Flexible tube for packaging pastry products and its manufacturing process : en fr
  • DE832918C - Pulse radar arrangement for finding obstacles : de en
  • DE833139C - Method and device for testing the moisture content of grain (grain) : de en
  • FR1002299A - Steel balls for crushers and their manufacturing process : en fr
  • GB667739A - Improvements in method of thermochemically cutting steel having a high chromium content : en
  • FR1002091A - Method and device for ensuring the driver of a vehicle and in particular of a motor vehicle visibility in mist and fog : en fr
  • GB667848A - Improvements relating to means for attaching stands or supports to bicycles : en
  • DE832942C - Ventilator : de en
  • DE833368C - Carrier frequency system : de en
  • FR1002082A - Device for converting field tube boilers : en fr
  • GB667736A - Improvements in or relating to the braking of tractor and trailer vehicles : en
  • DE833411C - Tubular steel scaffolding for buildings, tents, temporary halls, etc. like : de en
  • DE1635577U - ARMREST DEVICE FOR FURNITURE. : de en
  • DE832940C - Solid fuel stove : de en
  • DE833112C - Artificial stone and wall made with it : de en
  • FR1002355A - Fitting stones to sharpen tools : en fr
  • FR1002369A - Improvements to fluid dispensers : en fr
  • DE833287C - Process for the electrolytic polishing of nickel and copper and electrolyte to carry out this process : de en
  • FR1002165A - Lift wing craft : en fr
  • FR1002106A - New organosilicon resins : en fr
  • FR1002024A - Convertible convertible, two doors, four seats, four windows : en fr
  • FR1002528A - New tipping device for vehicle bodies such as wagons : en fr
  • DE828918C - Gas meter : de en
  • DE833012C - Measuring and mixing cups : de en
  • DK73851C - Electromagnetic direction indicator, in particular for motor vehicles. : da en
  • CA481518A - Valve construction : en fr
  • FR1002377A - Self-propelled vehicle suspension : en fr
  • GB667552A - Improvements in or relating to hydrogenation catalysts and the application thereof : en
  • US2587693A - Filter : en
  • US2587958A - Hood for divers' suits : en
  • US2587615A - Time chart : en
  • US2588090A - Process for the preparation of basic aluminum salts of alpha amino acids : en
  • US2588314A - Electric heater : en
  • AU155022B2 - Improvements in or relating to friction drop stamps : en
  • CA481499A - Liquid storage tanks : en fr
  • DE1635512U - AUXILIARY DEVICE FOR THE EXECUTION OF CIRCULAR SIGNS. : de en
  • US2587802A - Gas burner and flame deflector : en
  • US2588293A - Single piece kite : en
  • AU151544B2 - Improvements in or relating to servo-assisted operating mechanism : en
  • AU719252A - Improvements in or relating to radio transmitters ofthe kind comprising a magnetron tube energized bya synchronized pulse generator : en
  • US2587863A - Sliding bulkhead door : en
  • US2588198A - Litter control for vacuum cleaners : en
  • FR1002134A - Recovery of hot and humid air from ceramic factories for air conditioning in horticultural installations : en fr
  • FR1002334A - Improvement applicable to submersible motors : en fr
  • AU723052A - improvements in or relating to fluid pressure actuated servo assisted operating mechanism : en
  • DE1635501U - DEVICE FOR FITTING OPENINGS ON GAS TANK BELLS UNDER INTERNAL PRESSURE. : de en
  • DE815406C - Spirit level with electrical lighting device : de en
  • DE832954C - Dibble sowing device : de en
  • DE833280C - Holding comb for clamping V-shaped wire hooks for belt and conveyor belt connections during pressing : de en
  • DE833364C - End-of-train monitoring : de en
  • FR1002205A - Solid rim wheel for vehicles on tires : en fr
  • FR1002578A - Developing tank for photographic films : en fr
  • GB667560A - Signal buoy balloon : en
  • DE833084C - Electric discharge tubes with fluorescent coating : de en
  • FR1002477A - Method and heating device for making veneered or plywood : en fr
  • GB667517A - Improvements in and relating to electromagnetic switches for lighting installations of vehicles especially of automobiles : en
  • GB667811A - An improved shirt or like garment with attached collar : en
  • US2587930A - Method of and apparatus for extruding : en
  • DK73840C - Electron beam tube with deflection by traveling waves. : da en
  • DE828887C - Collector or slip ring with balancing device : de en
  • GB667763A - Improvements in or relating to impact pulverizers : en
  • GB667793A - Improvements in and relating to foodstuffs from milk : en
  • DE1635452U - ASCHER FOR MOTOR VEHICLES. : de en
  • DE767215C - Circuit arrangement for the automatic monitoring of flashing light systems operated with direct current : de en
  • DE815086C - Device for sealing the lower door plate against drafts : de en
  • DE1635519U - MOUTH PIECE FOR SCREEN TAP OR DGL. : de en
  • GB667587A - Improvements in or relating to wind motors : en
  • CA481522A - Unwinding device for looms : en fr
  • DE1635368U - BAG AND CONTAINER, MADE IN THE CASTING PROCESS FROM A SINGLE PIECE, ALSO WITH A HOLE ATTACHMENT, FROM PLASTIC-BASED SOFT FOAM MATERIAL. : de en
  • DE833009C - Spring-loaded wheel, especially for vehicles : de en
  • DE1635323U - MICROSCOPE. : de en
  • DE759240C - Wash basin or wash trough : de en
  • DE767238C - Process for the production of highly knock-resistant petrol : de en
  • GB667480A - Improvements in or relating to scarves, belts and the like for headwear or other wearing apparel : en
  • CA481570A - Machine for shaping uppers over lasts : en fr
  • AU155555B2 - A process forthe preparation of hexachlorocyclopentadiene : en
  • US2587727A - Tiltable induction furnace : en
  • US2587978A - Drying floor for storage structures : en
  • DE833153C - Safety valve with torsion bar : de en
  • DE833384C - Push button switch : de en
  • CA481479A - Railway car trucks : en fr
  • DE1636325U - Pill box for filling tablets : de en
  • US2587628A - Load stroke indicator : en
  • DK73845C - Means for obstruction or inhibition of transpiration. : da en
  • FR1002321A - Rotary reverse cylinder engine : en fr
  • AU716052A - Hydroturbine pump : en
  • AU722252A - Piezoelectric element : en
  • US2587913A - Detachable dust mop construction : en
  • GB667727A - Ceramic tubular trimmer capacitor : en
  • US2587808A - Bottle carrier : en
  • US2587637A - Detergent composition : en
  • US2587985A - Wall and method of making it : en
  • US2588026A - Self-feeding lubricator : en
  • US2588234A - Method of drawing metal : en
  • US2588292A - Electron switching tubes and circuits therefor : en
  • CA481538A - Surface coating apparatus : en fr
  • CA481531A - Poultry-tags : en fr
  • DE767232C - Electric overpressure discharge lamp with discharge-heated glow electrodes and an operating pressure of more than 10 atmospheres : de en
  • FR1002586A - Device equipped with a gas discharge tube and a magnetic switch, and a magnetic switch for such a device : en fr
  • CA481463A - Tongs for handling building blocks : en fr
  • US2587848A - Piston type sound generator : en
  • US2588187A - Two-speed planetary transmission : en
  • DE1635563U - TRANSPORT SECURITY FOR MOVING PARTS INSIDE HOUSINGS AND THE LIKE, IN PARTICULAR FOR SLEEPING IN DOLLS. : de en
  • USRE23468E - Reversible hammer mill with mate : en
  • US2587765A - Auxiliary furrow opener : en
  • US2587866A - Controllable hydraulic power transmission : en
  • US2588127A - Interlock foe calculating machine : en
  • DE832955C - Capacity for potato planters : de en
  • FR1002149A - Nail file : en fr
  • FR1002164A - Improvement in the manufacture of cleaning products : en fr
  • FR1002191A - Headgear, including hats of all kinds : en fr
  • FR1002451A - Indoor telephone systems with stations : en fr
  • GB667627A - Improvements in or relating to mechanical joints : en
  • AU152844B2 - Flow distributor valve : en
  • CA481574A - Thermally tunable cavity resonator electron discharge devices : en fr
  • CA481520A - Self aligning ball bearing : en fr
  • DE1635554U - RIM BRAKE. : de en
  • CA481540A - Process for the manufacture of after twisted yarns having at least 500 turns per meter : en fr
  • US2587724A - Precast reinforced concrete unit : en
  • AU150187B2 - Saw bench : en
  • USD166076S - Combination desk unit : en
  • FR1002219A - Support for spools, especially for wire spools : en fr
  • AU157574B2 - Preparation of titanium metal by electrolysis : en
  • AU721052A - Improvements lin methods for spinning yarns or multiple twisting ofa plurality of yarns without balloon or witha suppressed balloon and to spindles for-carrying out said methods : en
  • FR1002116A - Projectile with an electrostatic fuse : en fr
  • DE833279C - Silencers, especially for internal combustion engines : de en
  • DE1635414U - MEN'S HALF BELT THAT TUCKS INTO THE WAISTBAND. : de en
  • DE833150C - Safety coupling : de en
  • FR1002383A - Milling machine to copy and reproduce dies and punches, in particular for the jewelry industry : en fr
  • GB667804A - An improved artificial horizon : en
  • CA481580A - Mechanical aircraft brake : en fr
  • FR1002223A - Method of reinforcing the wall of hollow bodies : en fr
  • DE833167C - Method for producing a bottle spool made of wood, plastic or the like. : de en
  • DE833229C - Process for the production of contact tips for crystal rectifiers, crystal amplifiers or the like. : de en
  • FR1002068A - Fast shoveling machine : en fr
  • FR1002354A - Improvements to castrating pliers : en fr
  • AU717852A - Pressure-proof dispenser closure : en
  • AU157960B2 - An improved additive for bitumens and tars to promote their adhesion to wet surfaces : en
  • AU719652A - Freestone fruit pitter : en
  • FR1002230A - Improvements to rotary wing aerodynes : en fr
  • FR1002428A - Electrical cable insulation automatic monitoring equipment : en fr
  • FR1002567A - Percussion punch and its manufacturing process : en fr
  • GB667694A - Improvements in or relating to electrical sound reproducing apparatus : en
  • FR1002360A - A process for manufacturing pest control products resistant to weather and water : en fr
  • US2587588A - Method of preparing a drying oil by dehydrochlorination : en
  • DE832965C - Turnbuckle : de en
  • DE1635507U - PHOTOGRAPHIC SHUTTER - RELEASE DEVICE. : de en
  • DE832906C - Drum for regenerating solid tempering agents : de en
  • DE767222C - Process for the splitting pressure hydrogenation of heavy and medium oils : de en
  • DE767224C - Process for the production of oily esters : de en
  • DE833148C - Movable shaft coupling : de en
  • FR1002595A - Drinking torch, hygienic, individual contained inside a closed container : en fr
  • AU194151A - An improved drive for manure distributors : en
  • GB667825A - A process for the separation of cyanuric chloride and sublimable compounds : en
  • IE20630L - Machine for making cartons : en
  • CA481551A - Convertible bulkhead and air circulating fan assembly for refrigerator cars : en fr
  • GB667524A - Improvements in the fixing of hoe and like handles : en
  • GB667797A - Improvements relating to furniture construction : en
  • GB667820A - Electrically conducting liquid column thermostat and method of making same : en
  • FR1002036A - Control for two-stroke internal combustion engines : en fr
  • FR1002038A - Filtering plant : en fr
  • FR1002129A - Desk pad : en fr
  • FR1002438A - Method and device for manufacturing hollow concrete bodies : en fr
  • DE833080C - Electric incandescent lamp or mixed light lamp, preferably one with a double or multiple spiral filament : de en
  • DE833163C - Air heaters for heating vehicles, in particular motor vehicles : de en
  • DE833209C - Circuit arrangement for in-house telephone systems with loudspeakers : de en
  • FR1002435A - Improved suspension for vehicles and vehicles with application : en fr
  • FR1002554A - Device for exploring tables such as planning, dispatching or other tables : en fr
  • USD166082S - Soil moisture indicator : en
  • DE833008C - Lighting system for motor vehicles with main and auxiliary headlights and indicators : de en
  • DE1635313U - ELECTRIC WATER FLOW HEATER. : de en
  • DE1635431U - DRIP BOTTLE. : de en
  • DE832967C - Bearing ring : de en
  • DE833102C - Process for the production of artificial, insoluble threads or fibers from proteins : de en
  • DE1635557U - SHOE, IN PARTICULAR HALF SHOE. : de en
  • DE833264C - Facility for observing work processes and for demonstration and advertising purposes : de en
  • DE833316C - Process for the production of synthetic wood panels : de en
  • FR1002442A - Progressive hydraulic coupling device : en fr
  • GB667501A - Fastening device : en
  • DE1635506U - PHOTOGRAPHIC DEVICE WITH CASSETTE. : de en
  • DE1635429U - PLASTIC GOGGLES. : de en
  • DE832908C - Elastic rail mounting for trams : de en
  • GB667617A - Improvements in or relating to synthesis of oxygenated organic compounds : en
  • AU158749B2 - Method of and apparatus for air-drying of textiles andthe like : en
  • US2587938A - Adjustable fluid handling conduit : en
  • US2587905A - Process for printing textile fabrics with vat dyes : en
  • US2587993A - Spray gun air cap : en
  • US2587896A - Broaching machine : en
  • US2588303A - Fractionator reflux control method : en
  • FR1002249A - Improvements made to systems such as those for balancing sliding frames, in particular windows : en fr
  • FR1002316A - Parachuting from an airplane cabin : en fr
  • FR1002047A - Set of surprise images : en fr
  • US2587843A - Collating machine : en
  • US2588025A - Grinder : en
  • US2588275A - Screw closure with retaining means for containers : en
  • DE833184C - Connection shoe for flexible iron pit support frames : de en
  • DE833300C - Rotary handle for bicycle brakes : de en
  • DE833374C - Circuit arrangement for two-way connections in telephone systems with dialer operation : de en
  • FR1002399A - Improvements in the manufacturing processes of electric discharge devices : en fr
  • GB667746A - Electrically energized cookers : en
  • US2587604A - Traveling mesh cluster picker, leaf and stem separator : en
  • US2588206A - Dispenser having an inlet and an outlet valve for measuring the quantities dispensed : en
  • US2588210A - Method of locating leaks in well bores : en
  • DE1635319U - DIVIDED CEILING STONE. : de en
  • DE1635428U - SWITCHING DEVICE FOR DENTAL DRILLING MACHINE. : de en
  • DE833372C - Circuit for automatic signal systems : de en
  • DE1635408U - DEVICE FOR DOUBLE PLATFORM SOLES. : de en
  • DE833255C - Process for the production of organosiloxanes by hydrolysis and condensation of hydrolyzable silanes : de en
  • US2588255A - Liquid mixing device : en
  • FR1002123A - Floor lamp combined with a loudspeaker and a radio receiver : en fr
  • US2587689A - Separation of acetylene from gaseous hydrocarbon mixtures : en
  • US2588222A - Ice cube support : en
  • DE833110C - Air heating for apartments : de en
  • FR1002432A - Feeding device for two-stroke engines : en fr
  • USD166098S - Clqckcase or similar article : en
  • DE833171C - Coupling device for Schuetteinrichtung for garbage cans or the like. : de en
  • FR1002397A - Standard frequency driver : en fr
  • GB667792A - Improvements in conveyors : en
  • GB667795A - Apparatus for producing a jet of heated gas : en
  • GB667531A - Automobile antennas : en
  • FR1002301A - Floor construction process : en fr
  • GB667835A - Improved method and apparatus for adding sound to existing motion picture films : en
  • DE1635570U - BEET SCHNITZEL DIFFUSEUR. : de en
  • FR1002067A - Carburetor for all engines : en fr
  • DE1635393U - PISTONS, IN PARTICULAR INTERNAL ENGINE PISTONS. : de en
  • FR1002302A - Improvements to terminals and terminal strips for electrical circuits : en fr
  • FR1002564A - Optical sighting device, particularly for leveling and alignment : en fr
  • GB667492A - Percussion drilling bit : en
  • FR1002348A - Prefabricated material for construction and its applications : en fr
  • FR1002371A - Improvements to heating vessels for the rapid preparation of hot drinks : en fr
  • US2588076A - Method for gasifying fuels : en
  • FR1002380A - Construction toy box : en fr
  • GB667790A - Improvements in or relating to beckmann thermometers : en
  • GB667745A - Improvements relating to nozzles for suction cleaners : en
  • FR1002572A - Improvements to braking devices : en fr
  • GB667770A - Improvements in or relating to quinoline compounds : en
  • GB667668A - Improvements in or relating to apparatus and systems for indicating when a rotatablemember is at rest or alternatively when the rate of rotation of a rotatable member has fallen or risen to a predetermined amount : en
  • DK73842C - Blanket. : da en
  • FR1002408A - Reversible plow : en fr
  • US2588012A - Spring suspension : en
  • DE833257C - Method for determining the spatial position of an image produced by optical means : de en
  • US2587816A - Auxiliary speed control mechanism for knitting machines : en
  • US2588032A - Rotary pump : en
  • DE833230C - Method for setting several metallic tips at a very close distance from one another, preferably for setting crystal triodes : de en
  • DE832941C - Multipurpose household appliance : de en
  • DE833426C - Combine tie : de en
  • FR1002043A - Process for heating moldable materials, in particular materials liable to set, such as mortar and concrete : en fr
  • DE833076C - Distortion-free delay and control circuit for the registration of rapidly changing processes with the cathode ray oscilloscope : de en
  • DE833233C - Method for fusing a metal cone with a glass window for electron beam tubes : de en
  • DE833375C - Circuit arrangement for identifying the individual call stations in a telephone system : de en
  • DE1635321U - SUPPORT FOR CONCRETE CEILING FORMWORK. : de en
  • DE1635576U - GALLERY BRACKETS. : de en
  • US2587997A - Double-acting plunger press : en
  • USD166110S - Wolf tablecloth : en
  • CA481524A - Suction cleaners : en fr
  • AU156883B2 - Improvements in or relating to radio transmitters ofthe kind comprising a magnetron tube energized bya synchronized pulse generator : en
  • DE833061C - Frequency counter for telecommunications masters : de en
  • DE833162C - Cooling fan for motor vehicles with water-cooled engine : de en
  • FR1002118A - Improvements in processes and apparatus for extracting fruit juice : en fr
  • FR1002190A - Improvements to electro-magnetic rail brakes : en fr
  • FR1002280A - Fireplace installation, in particular for the production of steam and for locomotives : en fr
  • DE827864C - Process for the removal of volatilizable impurities from internal suction or rusting of ores and hut products : de en
  • DE833058C - Single-axle towbars and push carts : de en
  • GB667626A - Improvements in control rheostats : en
  • DE1635325U - SCALE ARRANGEMENT WITH GEAR CHANGE DISPLAY FOR SPEED INDICATORS ON MOTOR VEHICLES. : de en
  • US2587812A - Spinning spindle mechanisms, in particular to those driven by means of a worm and worm wheel : en
  • US2588136A - Charge control valve mechanism for internal-combustion engines : en
  • US2587821A - Valved construction for torch handles and method of making the same : en
  • AU713151A - Improvements in or relating to method and apparatus for forming film of thermoplastic materials andthe resulting product : en
  • GB667696A - Jet-propelled aircraft : en
  • FR1002156A - Process for the preparation of products having hypoglycemic properties : en fr
  • GB667788A - Continuously variable v-belt change-speed gear : en
  • GB667650A - Lock for motor cars : en
  • DE1635558U - HALF SHOE. : de en
  • DE833115C - Lock washer for scaffolding bolts : de en
  • FR1002509A - Boiler for gas central heating, with accelerated gravity circulation and high thermal efficiency : en fr
  • US2587777A - Cleaning and rustproofing composition : en
  • US2587950A - Apparatus for thinning plants and killing extraneous vegetation : en
  • US2588116A - Adjustable ring gauge : en
  • FR1002284A - New active ingredient for accumulators and its manufacturing process : en fr
  • DE1635315U - CLEANING DOOR FOR GAS HEATED OVENS, IN PARTICULAR FOR SIEMENS-MARTIN OVEN. : de en
  • DE833238C - Process for the preparation of green tetrakisazo dyes : de en
  • DE833157C - Process for the production of buttermilk quark as a fine, creamy product from normal and diluted buttermilk : de en
  • US2587965A - Insecticide sprayer : en
  • FR1002126A - Improvement in rotary metal furnaces : en fr
  • GB667562A - Improvements relating to gas turbine plant : en
  • DE832894C - Slide for rotary piston machines with sickle-shaped working space and rotary piston internal combustion engine in multi-cell design : de en
  • DE764670C - Soil cultivation machine, in particular chopping machine : de en
  • DE1635372U - FACE MASK MADE FROM A ONE PIECE CASTING PROCESS OF PLASTIC BASED ELASTIC ABSORBENT SOFT FOAM MATERIAL : de en
  • US2587923A - Drilling device : en
  • US2587953A - Bottle loader : en
  • US2587994A - Guide and routing device for portable woodworking machines : en
  • USD166099S - Expansible link chain for.a braceletx or the like : en
  • DE832988C - Device for turning flanges : de en
  • DE818285C - Hollow axle and procedure for testing for crack formation : de en
  • FR1002591A - Process for the production of diesterified phosphono derivatives of monocarboxylic esters, amides and nitriles : en fr
  • DE832925C - Ignition and operating device for electric discharge tubes, in particular mains voltage operated fluorescent lamps : de en
  • DE1635480U - TRAVELERS' MASSAGE BRUSH WITH TOILET CONTAINER. : de en
  • DE833347C - Multi-part steel pit stamp : de en
  • FR1002387A - Improvements made to electrical machines, especially alternating current : en fr
  • FR1002415A - Improvements made to air conditioning devices, particularly those for large rooms : en fr
  • FR1002057A - Baby walker with articulated legs : en fr
  • FR1002347A - Process for making paintings, images, prints, engravings, signs and the like : en fr
  • US2588192A - Artificial respiration apparatus : en
  • US2588241A - Connecting member for looms : en
  • US2588260A - Oxidation carrier for the oxidation of hydrocarbons : en
  • US2588093A - Tuning mechanism for television sets and the like : en
  • US2587696A - Venetian blind : en
  • US2588233A - Sediment settling and removing device : en
  • CA481470A - Method of and means for aerial spraying : en fr
  • DE1635377U - TILE STOVE WITH ATTACHED HEAT DISPENSER. : de en
  • DE1635446U - FRAME MAT. : de en
  • DE832919C - Method for synchronizing single-frequency transmitters : de en
  • US2588294A - Process for the production of 17-hydroxysteroids : en
  • DE1635369U - TRANSPORTABLE HAND CLEANER. : de en
  • DE1635584U - SEALING OF WINDOWS AND DOORS AGAINST DRAFT. : de en
  • DE767236C - Electro-inductive heating device : de en
  • DK73856C - Toy ship. : da en
  • GR13476B - PERFORMANCE MACHINE PERFORMANCE ALL THE Rhythms of WORLD MUSIC. : el en
  • US2587640A - Recovery of acid values from petroleum refining sulfuric acid sludges : en
  • AU154980B2 - Improvements relating to substituted pteridines and derivatives thereof : en
  • DE1635586U - FRUIT PICKER. : de en
  • US2587653A - Angle comparator : en
  • CA481454A - Training means for blind navigating systems : en fr
  • AU722952A - Improvements in or relating to servo-assisted operating mechanism : en
  • AU723952A - Method of manufacturing wire netting, and wire netting manufactured by that method : en
  • US2588021A - Superregenerative receiver : en
  • US2588067A - Identification card : en
  • US2587599A - Catalytic metal-alkaline earth carbonate pellet and its production : en
  • US2588237A - Billfold : en
  • US2587841A - Photographic toning and resensitizing process : en
  • US2588050A - Display sign : en
  • US2587924A - Methods of producing heparin : en
  • US2587991A - Suction cleaner : en
  • USD166060S - Necktie display support or siiviilar article : en
  • AU157618B2 - Improvements in or relating to method and apparatus for forming film of thermoplastic materials andthe resulting product : en
  • DE1635552U - AUTOMATICALLY ACTING BICYCLE STOP LIGHT. : de en
  • US2587692A - Powder measuring device with micrometer adjustment : en
  • US2588140A - Fluid control device : en
  • DE832891C - Process for the preparation of thiosemicarbazides : de en
  • US2588006A - Dental and surgical percussion tool : en
  • FR1002507A - Electricity and battery production process including application : en fr
  • AU176051A - Improvements relating to power-driven mowers : en
  • CA481549A - Electrical systems : en fr
  • GB667468A - Dormant parasiticide composition : en
  • GB667557A - Improvements relating to absorption refrigerating systems : en
  • US2588049A - Comparing device : en
  • US2588287A - Impulse metering device : en
  • US2587578A - Preparation of phenolic resins that produce light-colored varnish coatings : en
  • FR1002273A - New construction elements and auxiliary construction for the realization of reinforced concrete ceilings : en fr
  • FR1002278A - Improvements to the heat insulation of containers and other objects : en fr
  • GB667599A - Improvements in and relating to foundry flasks : en
  • DE832892C - Process for the preparation of condensation products of rutin : de en
  • DE767219C - Process for the production of knock-resistant fuels from hydrocarbon oils : de en
  • FR1002079A - Sand seal for mechanical furnaces : en fr
  • AU152355B2 - An improved drive for manure distributors : en
  • US2587608A - Steam iron reservoir water supply and water discharge means : en
  • US2588281A - Fur sewing machine : en
  • AU721752A - Circuit' arrangement' for Adjusting the Inductance of Tuned Oscillator circuit : en
  • AU154957B2 - Improvements in apparatus for spreading seed, fertiliser andthe like : en
  • US2587751A - Adjustable height vehicle seat : en
  • DE1635473U - FULLY DIVISIBLE ZIPPER. : de en
  • DE767240C - Lubricating oils : de en
  • USD166091S - Beverage dispenser : en
  • DE833232C - Equipment for the production of grilles for electric discharge tubes : de en
  • US2587703A - Cracking heavy oils in presence of oxygen : en
  • DE833038C - Process for the production of semicarbazide : de en
  • AU154478B2 - Improvements in and relating to looms : en
  • FR1002494A - hanger for rebars of reinforced concrete parts, such as main beams, secondary beams and the like : en fr
  • GB667671A - Improvements in and relating to bore gauges : en
  • CA481495A - Camera adjusting mechanism : en fr
  • DE1635387U - SLIDING BUSH SAFETY ON PIPES. : de en
  • DE1635477U - TOP STRIP FOR QUICK STAPLER. : de en
  • DE1635540U - FLEXIBLE DRIVE SHAFT FOR MEASURING DEVICE. : de en
  • DE1635528U - CONVEYOR BELT DEVICE FOR CONSTRUCTION MACHINERY FOR THE TRANSPORT OF HOT GOODS. : de en
  • DE833088C - Method of manufacturing AC rectifiers : de en
  • DE833311C - Table tennis racket : de en
  • DE1635564U - DEVICE FOR MOVING CARD POINTS ON PLAYING CARDS. : de en
  • DE831453C - Copper alloys : de en
  • GB667487A - Improvements in or relating to collapsible bicycles : en
  • US2588106A - Sheetsxsheet i : en
  • US2588038A - Air actuated chance device : en
  • FR1002263A - Automatic slotted propeller : en fr
  • GB667675A - Apparatus for effecting a timed operation on spaced moving articles : en
  • GB667781A - Improvements in or relating to the production of variegated colourings on rubber : en
  • GB667630A - Apparatus for receiving and registering code combinations each comprising a sequenceof electric double current signals : en
  • IS646A7 - Fish extract. : en is
  • DE1635546U - DRIVE, ESPECIALLY FOR VEHICLES. : de en
  • GB667556A - Adjustable head rest for attachment to chairs : en
  • US2588243A - Suspension device for curtains, draperies, or the like : en
  • GB667699A - Machine for screwing and unscrewing sleeper-screws : en
  • CA481462A - Sash with sliding glass and screen : en fr
  • FR1002176A - System for maintaining a determined phase ratio between two alternating currents : en fr
  • US2587810A - Spring grip pipe coupling : en
  • US2587837A - Clutch plate : en
  • CA481452A - Process for making vertical joint sealing strips : en fr
  • FR1002009A - Manufacturing process for fine-grained masses : en fr
  • FR1002356A - Tire for vehicles, in particular for bicycles : en fr
  • FR1002324A - Improvements made to bladed turbo-machines, especially axial compressors : en fr
  • FR1002336A - Compressor motor : en fr
  • GB667642A - Improved method for the preparation of benzene hexachloride : en
  • GB667836A - An improved telemetering transmitter for use with the impulse frequency method : en
  • FR1002029A - Sylvite flotation process : en fr
  • AU718452A - Lock for airplane landing wheels : en
  • US2588091A - Combination rotisserie and oven : en
  • USD166087S - Leser dress : en
  • DE1635467U - VALVE BAG FOR SMALL PACKS UNDER FIVE KILOGRAMS. : de en
  • DE1635589U - LUBRICATION DEVICE FOR CARBURETTOR ENGINE IN HEAVY FUEL OPERATION. : de en
  • DE823095C - Method and device for degassing airborne paper pulp suspensions : de en
  • FR1002594A - Parcel carrier and bagger : en fr
  • GB667545A - Pipe or tubing supports : en
  • GB667676A - Improvements in or relating to cutting tools : en
  • FR1002021A - Direct-acting thruster : en fr
  • FR1002558A - Cylinder machine for the preparation of lacquered colors or similar products : en fr
  • DE1635544U - SLIDE BOX. : de en
  • DE833393C - Process for the continuous casting of pipe and hollow blocks : de en
  • DE833309C - Warning and monitoring signal system : de en
  • DE833196C - Drive device for tow-ski lifts, especially transportable ski lifts : de en
  • FR1002465A - Manufacturing process for hollow tools : en fr
  • US2588188A - Backwater valve : en
  • US2588262A - Means for varying electromagnetic waves in a wave guide : en
  • US2587632A - Straight bar knitting machine and a method for operating same : en
  • US2587721A - Vineyard cultivator : en
  • US2588229A - Hub motor with coupling : en
  • DE833024C - Footwear with an upper made of vinyl-based plastic and process for their manufacture : de en
  • DE833077C - Electron beam oscilloscope for displaying fluorescent screen images in polar coordinates : de en
  • DE833094C - Automatic switching device for regulating the power supply for electrical consumers, especially electrical heating devices : de en
  • AU158058B2 - Improved device forthe cold vaporisation of liquid inhaling substances : en
  • AU712851A - Indicating system : en
  • USD166095S - Melker stocking : en
  • FR1002511A - Improvements in hosiery : en fr
  • DE833108C - Clothes hanger with clamp holder : de en
  • DE822481C - Self-locking threaded spindle drive : de en
  • FR1002461A - Improvements to means such as those for adjusting the spacing between two parts, in particular for adjusting the brakes : en fr
  • DE833302C - Tin jar opener, especially for grooved glasses : de en
  • FR1002140A - Process for preparing tartaric acid from wine lees : en fr
  • US2588171A - Engine mount : en
  • DE833357C - Method and device for fertilizing the soil : de en
  • GB667724A - Improvements in or relating to air supply and control systems of air-blast circuit-breakers : en
  • DE767237C - Method of revitalizing a catalyst : de en
  • DE833098C - Low temperature greases : de en
  • DK73858C - Sealing sleeve for taps, which must be attached to porcelain sumps. : da en
  • FR1002233A - Electric heating processes and apparatus : en fr
  • FR1002525A - Machine for the continuous treatment in liquid of cylindrical parts or objects and in particular of cans : en fr
  • FR1002584A - Sheet sprayer : en fr
  • US2588200A - Method of spinning filaments and spinneret for use therewith : en
  • DE833352C - Process for the production of large-sheet mica : de en
  • GB667731A - Improvements in or relating to machines for cutting sheet material : en
  • GB667563A - Coke-ovens with independent flue-structures : en
  • DE833326C - Electrical switchgear, especially for pneumatic tube systems : de en
  • FR1002342A - Bearing for shafts, wheels, pulleys or other similar rotating parts : en fr
  • FR1002146A - Method and apparatus for drawing decorative fillets on plates and dishes : en fr
  • FR1002349A - Advanced electrical transformer and its applications : en fr
  • FR1002184A - Metal hat for the mining industry : en fr
  • DE832962C - Regulation of the supply of fuel to internal combustion engines, in particular vehicle carburettor machines : de en
  • DE833031C - Loose-leaf folder : de en
  • GB667619A - Improvements in or relating to electric circuits : en
  • GB667760A - Improvements in or relating to switches with mercury contacts : en
  • FR1002389A - Casting device for centrifugal machines for casting pipes and the like : en fr
  • FR1002097A - Process for refining tars and wood pitches : en fr
  • GB667632A - Improvements in guides for wire coiling and like machines : en
  • GB667761A - Improvements in and relating to accessories for use with a typewriter : en
  • DE831440C - Ambulance vehicle : de en
  • US2588068A - Drilling apparatus : en
  • USD166105S - Schmjtt etal transportable fire fighting unit : en
  • FR1002145A - Improvements to internal combustion engines : en fr
  • GB667666A - Deflection system for cathode ray tubes : en
  • GB667777A - Remover for plaster of paris dressings : en
  • DE826822C - Leaf spring, especially for vehicles : de en
  • DE833198C - Drainage device for tank wagons with closure by two shut-off cones connected in series : de en
  • DE833282C - Metallic, preferably iron, objects encased or equipped with insulating layers made of heat-insulating materials, such as in particular pipes, containers or similar workpieces or components : de en
  • FR1002266A - Artificial rubber : en fr
  • FR1002420A - Mechanical razor : en fr
  • FR1002119A - Improvements in processes and apparatus for extracting juice from fruits, such as orange juice : en fr
  • AU153854B2 - An improved nonreturn valve arrangement for air-inflatable articles : en
  • DE832943C - Device for keeping an adjustable temperature constant for individual baths, especially medical baths : de en
  • DE833382C - Electrical rotary switch with a notch or roller switch mechanism : de en
  • DK73855C - Carousel-like amusement device. : da en
  • FR1002340A - Permanent wave device : en fr
  • FR1002372A - Wire mesh screen especially for mill plansifters : en fr
  • GB667503A - Improvements in or relating to vaporizing and dispersing apparatus for liquid disinfectants of low vapor pressure : en
  • GB667822A - Process of eliminating gypsium from brines : en
  • FR1002463A - lightweight construction elements, particularly applicable in aeronautics : en fr
  • US2587602A - Color temperature meter and spectrometer : en
  • US2587667A - Inductively coupled compensator : en
  • US2587967A - Skinning method : en
  • AU716252A - Hydroturb ine pump : en
  • AU714251A - Improvements in or relating to prefabricated modular building structures : en
  • AU722152A - Arrangement for improving the contrast of luminous screen images : en
  • CA481446A - Extension ladders : en fr
  • CA481461A - Fish lure and hook assemblies : en fr
  • FR1002227A - Auxiliary motor bicycle : en fr
  • DE1635418U - TENSION BOLTS FOR ATTACHING AND TENSIONING ROD BATTENS IN FORWARD SHAFT. : de en
  • CA481545A - Well drilling composition : en fr
  • CA481552A - Driving mechanism for accessories in transport vehicles : en fr
  • USD166061S - Bagwell combination bathroom unit : en
  • US2587854A - Material storage and handling apparatus : en
  • AU153266B2 - Improvements in and relating togas fires and like space heating means : en
  • DE832882C - Process for the production of sulfamide : de en
  • GB667693A - Process of and apparatus for cutting sheet glass : en
  • FR1002072A - building elements : en fr
  • FR1002422A - Process for making albumin susceptible to heat coagulation : en fr
  • GB667843A - Improvements relating to ladders : en
  • DE1635310U - WATERPROOF COVER OF SWITCH AXES. : de en
  • DE1635417U - GAS BURNER. : de en
  • DE1635597U - DEVICE FOR FEEDING ROTARY BODIES, IN PARTICULAR REELS OR REEL CARRIERS, TO TEXTILE MACHINES. : de en
  • FR1002542A - Electromagnetic control device and its applications, in particular to pumps : en fr
  • GB667716A - A machine for binding loose-leaf blocks : en
  • GB667824A - Decomposition of metal compounds dissolved in oxygencontaining organic products : en
  • US2587763A - Adjustable hitch for direct connected implements : en
  • US2588196A - Press for macaroni : en
  • FR1002002A - Device for detecting living or inert bodies passing through or stationing in a specific enclosure : en fr
  • FR1002379A - Funeral table : en fr
  • GB667529A - Improvements in or relating to piston rings : en
  • US2587748A - Merkl : en
  • DE833315C - Process for the production of a refractory insulating material : de en
  • AU155556B2 - Apparatus for generating a train o f electrical pulses : en
  • CA481481A - Cleaning and extracting apparatus and methods : en fr
  • CA481496A - Circuit interrupters and system : en fr
  • US2587597A - Process for removal of pigments from printed textiles and agents useful therein : en
  • US2587654A - Attack defeating combination lock : en
  • US2587979A - Electronic system : en
  • US2588080A - Mounting means for bolt-actuated switches : en
  • US2587609A - Impact pulverizing apparatus having fluid jets firing toward a common point : en
  • US2587988A - Cover and closure for waste receptacles : en
  • AU724352A - Means for examining the surface ofan insulated wire or like article : en
  • USD166062S - Package for jewelry findings and -the l"ike : en
  • AU720652A - Method of filling thermal responsive elements and sealing tubes : en
  • DE1635421U - DEVICE FOR MANUFACTURING THIN-WALLED PIPES WITH CONNECTING SLEEVES. : de en
  • GB667826A - Method of increasing the fatigue strength of chain links : en
  • CA481464A - Bowling alley signal switch : en fr
  • CA481563A - Cement or adhesive compositions : en fr
  • DE832982C - Electrolyte and process for the electrodeposition of copper : de en
  • DE833030C - Mixer faucet for washbasins, bathtubs, etc. like : de en
  • DE833389C - Process for the production of gas black : de en
  • US2587864A - Method of forging : en
  • US2587788A - Rotatable christmas tree stand : en
  • US2588119A - Speed controlled governor : en
  • DE833285C - Epicyclic gear built into a motorized hand tool : de en
  • AU720952A - Method and machine for spinning yarns aswell asthe bobbin or sleeve tobe used therewith andthe yarns spun withthe method : en
  • DE1635410U - SOCKET WRENCH. : de en
  • AU157705B2 - Weft threads carrying device for circular weaving looms : en
  • US2587584A - Machine for packing bottles with relatively small objects : en
  • AU155834B2 - improvements in or relating to fluid pressure actuated servo assisted operating mechanism : en
  • US2587933A - Shear relief valve : en
  • US2588252A - Ball swivel base spotlight : en
  • US2588256A - Curtain construction : en
  • CA481505A - Valve control means for fluid pressure system : en fr
  • AU716852A - Tool for driving powder-actuated fasteners : en
  • US2587726A - Compartmented container or tray : en
  • CA481515A - Sedimentation device : en fr
  • DE833085C - Fluorescent tube socket for direct current : de en
  • DE833268C - Planter for planting young plants : de en
  • FR1002282A - Bicycle with freewheel hub and coaster brake : en fr
  • FR1002290A - Advanced lubricated reverse cylinder engine : en fr
  • AU722752A - Method of and apparatus for air-drying of textiles andthe like : en
  • DE1635306U - EXTENDABLE AND SWIVELING SHELF FOR REFRIGERATORS. : de en
  • DE1635330U - NET AND MIXING DRUM FOR GRAIN. : de en
  • DE833402C - Gas-heated liquid heater with an exhaust flap controlled by the low-level liquid safety device : de en
  • US2587867A - Latch mechanism : en
  • DE833262C - Device for the detection of flammable gases : de en
  • US2587750A - Vacuum tube oscillator system : en
  • DE1635409U - SHOE TENSIONER SHEET OR - FRONT PART. : de en
  • DE1635412U - IMPACT AND STIRRING TOOL, ESPECIALLY FOR A HOUSEHOLD STIRRING DISH : de en
  • DE1635456U - LOCK, IN PARTICULAR MOTOR CAR DOOR LOCK. : de en
  • DE1635479U - WALLET WITH SECRET COMPARTMENT. : de en
  • AU157682B2 - Method and means for lubricating internal combustion engine valve mechanism : en
  • US2587725A - Mechanism control : en
  • US2587762A - Fire alarm apparatus : en
  • US2588224A - Thermostatic control device : en
  • US2588301A - Centrifugal speed control for vacuum cleaners : en
  • AU158748B2 - Improvements in or relating toa car coupler : en
  • CA481493A - Shutter releasing mechanism : en fr
  • US2587682A - Card sorter : en
  • DE833341C - Schraemmaschine : de en
  • US2588175A - Inductor alternator : en
  • US2587900A - Heat-treatment of metals : en
  • US2587787A - Automatic weigher : en
  • USD166104S - Lady s stocking : en
  • US2587580A - Method of preparing carbothiolic acids : en
  • US2587677A - Phonograph tone arm supporting and adjusting arrangement : en
  • US2588083A - Organosilicon aldehydes and methods of preparing the same : en
  • US2588085A - Permanent magnet roll : en
  • DE1635455U - GRINDING SLEEVE FOR TOOTH CROWNS AND THE LIKE. : de en
  • DE833267C - Hedge trimmer with two cutting blades working together : de en
  • GB667594A - Centrifugal bowl filter : en
  • US2587636A - Method of making alkali metal salts of organosiloxanols and organosilanetriols : en
  • US2587800A - Motor valve and positioner apparatus : en
  • US2587833A - Process for splicing paper : en
  • FR1002218A - Electric heating conductor and method for its manufacture : en fr
  • GB667461A - Improvements relating to collapsible sliding gates, doors, shutters and the like : en
  • GB667672A - Improvements in and relating to electrical plug connectors : en
  • AU716152A - Hydroturbine Pump. 1 : en
  • CA481474A - Log debarking machine : en fr
  • US2587996A - Absorption refrigeration : en
  • US2588231A - Lighter : en
  • US2588302A - Method of and device for transforming amplitude modulation into phase modulation : en
  • USD166069S - Bruce clockcase : en
  • US2587740A - Can aligner and conveyer : en
  • US2587805A - Arsenic modified polysulfide plastics : en
  • US2588226A - Wave filter : en
  • US2588174A - Foot-operated clutch mechanism for physician's examination tables : en
  • DE1635433U - DEVICE FOR INSERTING MEDICATION INTO THE VAGINA. : de en
  • GB667644A - Improved magazine mounting in fire-arms having a hammer-striking mechanism : en
  • FR1002555A - Liquid oxygen inert cartridge : en fr
  • GB667647A - Apparatus and method for nibbling sheet material : en
  • FR1002085A - Tilt or Counterbalance Balance : en fr
  • FR1002522A - Improvements to flexible junctions for submarine cables : en fr
  • FR1002546A - Tipping body for vehicle and vehicle fitted with this body : en fr
  • DE833140C - Combination of pieces designed in the manner of a construction kit : de en
  • FR1002182A - Process for the manufacture of cigars, especially little cigars : en fr
  • FR1002598A - Method and device for measuring chi radiation : en fr
  • DE1635565U - EASILY Tear-off ADHESIVE PAPER STRIP. : de en
  • DE832947C - Device for the elimination of defects, e.g. Resin galls, made of wood and for the production of the necessary inserts : de en
  • DE833275C - Rotary piston internal combustion engine with liquid piston : de en
  • DE833346C - Lock for iron pit stamp : de en
  • GB667629A - Cosmetic containers : en
  • DE833322C - Driver attachment : de en
  • DE833218C - Residual current protection arrangement for AC consumers fed via a cable : de en
  • FR1002049A - Machine for laying and removing railway tracks : en fr
  • FR1002143A - Apparatus for obtaining artificial circulation of blood in the human body : en fr
  • GB667768A - Improvements in automatic gramophone record playing apparatus : en
  • DE1635374U - Curlers. : de en
  • DE1635385U - ANTI-FREEZE TEST DEVICE FOR SUCTION AND REFLECTION OF ANTIFREEZE MIXTURE. : de en
  • FR1002344A - Improvements to dry electric rectifiers and their manufacturing process : en fr
  • GB667578A - Improvements in or relating to the continuous or semi-continuous casting of metals : en
  • GB667785A - Improved mortars, cements, plasters and the like : en
  • DE1635423U - TAMPING TOOL FOR AUTOMATIC TRACK TAMPING MACHINES. : de en
  • DE833159C - Device for regulating the ratio of the stroke lengths of two piston engines : de en
  • US2587613A - High temperature high strength alloys : en
  • FR1002547A - Improvements to board games : en fr
  • GB667547A - Improvements in or relating to coke oven batteries : en
  • GB667717A - Improvements in method and apparatus for forming strip metal stock into tubing : en
  • US2588037A - Tagline mechanism : en
  • DE1635389U - FIXING OF BEARINGS IN SHEET WALLS. : de en
  • DE833272C - Fungicide Products and Their Uses : de en
  • CA481476A - Process of preparing organic acids : en fr
  • GB667708A - Improvements in or relating to preparation of catalytic and adsorbent magnesia-containing materials : en
  • FR1002414A - Box for t-station. s. f. : en fr
  • GB667798A - Improvements in or connected with lifting machines for agricultural use : en
  • DE833055C - Bright glow of steel : de en
  • GB667737A - A new or improved apparatus for a game : en
  • DE1635405U - BEER PLATE WITH BUILT-IN COUNTER. : de en
  • DE833370C - Circuit arrangement for rotary dials in telephone systems with dialer operation : de en
  • DE1635547U - SCOOTER WITH DIRECTION INDICATOR. : de en
  • CA481584A - Process of preparing casting solutions : en fr
  • GB667567A - Improvements relating to steam separators : en
  • DE833070C - Electromagnetic brake release device attached to an electrical machine : de en
  • FR1002482A - Method and apparatus for processing beet seeds : en fr
  • DE833421C - Electric soil thermometer for geophysical exploration purposes : de en
  • FR1002244A - Toothed wheel with attached hub : en fr
  • DE1635322U - HANDS FOR TIMEPIECE AND THE LIKE : de en
  • DE1635520U - PIVOTING CONVEYOR DEVICE, SUCH AS PIVOTING EXCAVATOR. : de en
  • DE1635476U - STICKER CASE. : de en
  • DE832916C - Overlay receiver with inductance tuning for oscillator circuit and pre-circuit : de en
  • DK73837C - Process for the preparation of biotin or homologous biotin compounds. : da en
  • FR1002089A - mine prop : en fr
  • FR1002170A - Shoe-sandal : en fr
  • GB667498A - A method and a device for controlling the pressure in a silo : en
  • GB667681A - Improvements in or relating to electrical contact devices : en
  • FR1002022A - Tank filling or emptying process : en fr
  • GB667624A - Improvements in or relating to handles for trunks, cases or the like : en
  • GB667839A - Improvements in or relating to high frequency induction heating : en
  • GB667831A - Improvements in and relating to thread-advancing reels : en
  • DE833383C - Electric rotary switch with a quick jump mechanism : de en
  • DE832900C - Locked thermostatic injection valve : de en
  • FR1002309A - Improvements in safety devices for screws, nuts and the like : en fr
  • GB667754A - Improvements relating to sink-and-float coal washing plants : en
  • DE1635472U - Stocking holder. : de en
  • DE832883C - Mesh catalyst for ammonia oxidation : de en
  • DE833409C - Hollow stone : de en
  • FR1002087A - Dental prosthesis device for lower and upper jawbone which is fixed by suction : en fr
  • FR1002411A - Device intended to facilitate the fitting and removal of screws or the like : en fr
  • GB667802A - Improvements in or relating to pipe couplings : en
  • GB667669A - Improvements in and relating to the sorting of small articles : en
  • DE832992C - Blueprint machine : de en
  • US2587784A - Vaginal douche : en
  • US2588133A - Pneumatic operating means for railway dump cars : en
  • FR1002366A - System of openwork beams and columns in prestressed and ordinary concrete : en fr
  • GB667574A - Improvements in or relating to control devices for compressors and the like : en
  • GB667764A - Means for operating gas-discharge lamps from a low-voltage source of direct current : en
  • FR1002237A - Asymmetrical detector or conductor of electromagnetic waves and method of manufacture : en fr
  • FR1002590A - Sharpening device for drills and reamers 2, 3, 4 lips : en fr
  • GB667581A - Improvements in or relating to car couplers : en
  • DE833240C - Compressor pistons, especially step pistons for two-stage compressors : de en
  • DE1635381U - DRILL SAFETY DEVICE, ESPECIALLY FOR WOOD DRILLING MACHINES. : de en
  • DE1635587U - INJECTION PUMP FOR COMBUSTION MACHINERY. : de en
  • DE757332C - Saving image transmitter tubes with electron-permeable mosaic electrode : de en
  • FR1002154A - Process for the preparation of hypoglycemic products : en fr
  • FR1002172A - Safety device for gas : en fr
  • GB667658A - Improvements in or relating to radio antenna arrangements : en
  • US2588250A - Superopaque enamel : en
  • GB667596A - Method and apparatus for making low fin tubes : en
  • US2587759A - Tire patch : en
  • US2587814A - Method and apparatus for making a fibrous preform : en
  • US2588051A - Production of cellulose esters : en
  • US2588053A - Thread guide for creels : en
  • US2588092A - Table and paper roll support for preparing paper for hanging : en
  • DE1635390U - HOLLOW CONNECTOR FOR CONNECTING HOSES AND OR PIPES, WITH A Bead EACH TO SLIP OVER A HOSE AT EACH CONNECTING END. : de en
  • DE1635427U - TONGUE CLEANER IN CONNECTION WITH TOOTH BRUSH. : de en
  • US2587928A - Continuous strip dispenser : en
  • US2588182A - Garbage grinder : en
  • AU716952A - Improvements relating to machines for working (including mixing plastifying and pre-heating) rubber and like plastics and compositions having abase thereof : en
  • CA481583A - Process for ripening cellulose esters : en fr
  • DE833292C - Loading device for a one or two-sided tipper : de en
  • GB667646A - Adjustable nozzle : en
  • DE1635373U - ADHESIVE STICK FOR HOLDING UP STITCHES, ESPECIALLY IN WOVEN MADE OF POLYAMIDE RESIN : de en
  • DE1635395U - SEAT AND WING SURFACES. : de en
  • US2588225A - Structural beam end connection : en
  • US2588261A - Art of tuned supercharging : en
  • DE832946C - Rolling grilles or shutters with wicket door : de en
  • DE833116C - Saw blade with set teeth : de en
  • FR1002160A - Process for making foundry molds or cores : en fr
  • FR1002452A - Raised and color cinema : en fr
  • FR1002488A - Device for continuous measurement of the transverse dimensions of very long objects : en fr
  • GB667784A - Improvements in or relating to hydraulic seals : en
  • AU157217B2 - Method of manufacturing wire netting, and wire netting manufactured by that method : en
  • US2587673A - Toggle-actuated pivoted jaw wrench : en
  • US2588221A - Automatic toaster : en
  • AU154479B2 - Improvements in or relating toan independent wheel suspension including a steering knuckle : en
  • FR1002150A - Parasiticidal and anti-cryptogamic products and their manufacturing processes : en fr
  • DE833246C - Pulling winch attached to a cat and equipped with a rope tensioner or rope winder : de en
  • GB667551A - Improvements in and relating to studio couches, divans, settees and the like convertible into bedsteads : en
  • GB667687A - Improvements in or relating to electric protective arrangements : en
  • FR1002180A - Improvements made to navigation devices such as hydrofoils : en fr
  • FR1002566A - Fixing and anti-theft device for bicycles and the like : en fr
  • CA481502A - Press wheel scrapers : en fr
  • DE833416C - Method and device for heating the rolls of rolling mills, calenders or the like. : de en
  • FR1002037A - Carburetor for internal combustion machines : en fr
  • FR1002100A - Process for the manufacture of castings of refractory or ceramic material : en fr
  • GB667603A - A billiards chalk pocket container : en
  • GB667823A - Improvements relating to the driving of boiler auxiliaries : en
  • GB667633A - Improvements in and relating to frames for motor road vehicles : en
  • DE751679C - Low-pollution ceramic long-rod insulator with numerous rain protection umbrellas : de en
  • US2587878A - Leveling instrument : en
  • US2588075A - Method for gasifying carbonaceous fuels : en
  • US2587659A - Adjustable offset ladder : en
  • US2587818A - Leaf hinge : en
  • US2587869A - Bowl scraper attachment for tractors : en
  • US2588316A - Hopper bottom load discharging car : en
  • FR1002303A - Gas turbine installation for the combined production of energy and heat at moderate temperature : en fr
  • FR1002489A - Method and adjustment device applicable to taping machines : en fr
  • DE833273C - Rodent repellants : de en
  • DE1635337U - PHOTO READY BAG. : de en
  • DE767216C - Extraction of helium and neon in the decomposition of air using cold storage in switching mode : de en
  • GB667742A - Improvements in or relating to thixotropic emulsions : en
  • FR1002514A - Apparatus for supplying internal combustion engines with gas oil : en fr
  • DE815598C - Electrode damper boiler : de en
  • DE833048C - Process for the production of self-supporting, heat-insulating panels from plastic casting compounds : de en
  • FR1002077A - Kaleidoscope : en fr
  • US2588172A - Bus bar assembly including longitudinal solder-filled recess : en
  • FR1002008A - Process for preparing high molecular weight alcohols : en fr
  • FR1002060A - Clamping device for rotating tools, especially for dental applications : en fr
  • GB667509A - Mixture heating devices for internal combustion engines : en
  • DE1635318U - TOP PLATE. : de en
  • FR1002508A - Walls made of agglomerated concrete blocks installed dry and by interlocking : en fr
  • DE833219C - Brush bridge : de en
  • GB667597A - Locking type caster : en
  • FR1002108A - Method and apparatus for destroying flies, mosquitoes and other insects : en fr
  • US2587797A - Derrick : en
  • US2587799A - Universal scratch gauge : en
  • US2588110A - Sponge counter holder : en
  • US2588305A - Process for distilling hydrocarbons : en
  • FR1002259A - Rubber stopper for bottles of all types : en fr
  • FR1002314A - Turbo-engine : en fr
  • FR1002404A - Closing device for bags, satchels, towels or the like : en fr
  • GB667755A - An improved oil burner : en
  • FR1002086A - Mechanism for producing lighting on bicycles and motorcycles : en fr
  • FR1002378A - Steering linkage for self-propelled vehicles : en fr
  • GB667654A - An improved gas injection nozzle or jet : en
  • US2588149A - Valve : en
  • DE759760C - Reversible internal combustion engine : de en
  • US2587942A - Electronic optical correction mechanism for magnetic lenses : en
  • US2587827A - Movable box for stationery : en
  • DE826970C - Clamp coupling for connecting intersecting pipes : de en
  • DE1635333U - RADIAL SPRING LOCK WASHER. : de en
  • DE1635518U - HAPPINESS WHEEL IN PLASTIC HOUSING. : de en
  • DE832968C - Cylindrical or conical plain bearing with lubrication grooves in the shaft or bearing shell : de en
  • US2587651A - Method and means for the electro-deposition of chromium : en
  • US2587739A - Tumbler lock plug : en
  • DE833276C - Fuel feed pump for internal combustion engines : de en
  • DE833423C - Device for sounding objects : de en
  • FR1002536A - Styling comb improvements : en fr
  • FR1002179A - Switching device in powerline installations, for diversion of a wide frequency band : en fr
  • GB667651A - Improvements relating to self-adjusting folding chairs : en
  • US2588324A - Dental paste : en
  • US2587619A - Process and apparatus for the production of synthetic thread : en
  • DE1635574U - TRAINING OF THE SHAEKEL AND FASTENING BOLTS OF A VEHICLE COUPLING, IN PARTICULAR FOR TRAVELERS. : de en
  • DE817563C - Chain-driven bicycle : de en
  • DE833223C - Pin base socket for U-shaped curved fluorescent lamps : de en
  • GB667593A - Improvements in or relating to articulated locomotives propelled by internal combustion engines : en
  • DE1635541U - TABLE ORDER CARD. : de en
  • DE832899C - Temperature and operating controller : de en
  • DE833317C - Process for the production of elastic road, floor or wall covering compounds : de en
  • GB667470A - Improvements in or relating to apparatus for separating solid particles from liquids : en
  • GB667803A - Machine for disintegrating materials : en
  • FR1002549A - Improvements to burners for liquid fuels at low air and oil pressures : en fr
  • AU713451A - Sewing machine with self-adjusting bearings : en
  • AU717452A - Vapouriser lube system : en
  • AU724552A - Improvements in induction furnaces : en
  • US2588288A - Dental light : en
  • US2587912A - Hinged fixture supporting bracket : en
  • US2588211A - Safety razor : en
  • DE767235C - Arrangement for electro-inductive heating of workpieces with an inductor : de en
  • US2587977A - Resistor type flame detector : en
  • US2587695A - Window lock : en
  • USRE23465E - Wheel construction for front : en
  • US2587622A - Method and apparatus for measuring heat flow during quenching of metals : en
  • US2587642A - Lubricants and additives for lubricating oils and greases : en
  • US2588103A - Wave guide coupling between coaxial lines : en
  • US2587644A - Hydrotherapy tank : en
  • US2587592A - Barium mesotrisilicate phosphor : en
  • US2588331A - Recovery of alkylation sludge acids : en
  • FR1002445A - Improvements made to devices such as starting trolleys, for vehicles : en fr
  • DE833122C - Process for the production of organosiloxanes by hydrolyzing hydrolyzable silanes and condensing the hydrolyzed products : de en
  • FR1002228A - Piston injection pump for continuous spraying : en fr
  • FR1002253A - Manufacturing process of cut pieces made of paper, fabric, leather, synthetic material, etc., completely or partially covered with glue : en fr
  • US2588217A - Liquid dispensing apparatus for dispensing measured amounts of beverages : en
  • US2588220A - Automatic variable-speed transmission : en
  • FR1002142A - Ignition device for oxygen drilling and cutting lances : en fr
  • GB667842A - An improved remote control receiver : en
  • DE1635567U - Tear-off sheet metal cover for glasses or. DGL. : de en
  • DE832987C - Liquid heater : de en
  • DE833165C - Ship propulsion in which the displacement and expansion work of a tensioned gas or vapor propellant is used directly for propulsion : de en
  • FR1002430A - Further training in piston devices : en fr
  • GB667852A - Improvements in insulator elements for use in electric cables : en
  • IE20153L - Harvesting of peat : en
  • US2587761A - Means to separate water and foreign substances from steam : en
  • DE833200C - Hydraulically controlled device for the vertical adjustment of the wheel axles of the running gear of rail vehicles : de en
  • FR1002053A - Anti-theft adjustable handlebars for bicycles : en fr
  • US2587860A - Shirt collar support : en
  • US2587679A - Adjustable seat for automobiles : en
  • DE1635341U - LOCKING DEVICE, IN PARTICULAR FOR MOTOR VEHICLE DOORS. : de en
  • DE1635407U - SHOE NAME HOLDER. : de en
  • DE833003C - Sleeper and caravan trailers for motor vehicles : de en
  • DE833304C - Device for stamping cylindrical bodies, in particular locomotive wheel sets with drawbar bearings using two stamping roller arrangements : de en
  • US2588031A - Radio communication system : en
  • US2588276A - Block lifter : en
  • DE767250C - Process for the production of low-boiling hydrocarbons from high-boiling ones : de en
  • DE833099C - Pulverized fuel combustion : de en
  • FR1002169A - Beams for floors with hollow elements : en fr
  • FR1002357A - Liquid fuel burner : en fr
  • DE1635437U - ROLL TAPE MEASUREMENT. : de en
  • DE1635523U - LID FOR WASHING MACHINES, IN PARTICULAR SOUND WASHING DEVICES. : de en
  • DE824074C - Electro-hydraulic adjustment device with externally controlled oscillation pump : de en
  • US2588296A - Gas treatment and apparatus therefor : en
  • GB667602A - Combined trailer and touring tent car for private cars : en
  • DE833141C - Speedometer for vehicles : de en
  • AU723552A - Improvement in manufacture and construction of strings : en
  • US2588323A - Production of ethylene : en
  • US2588333A - Drive axle and track frame mounting for crawler tractors : en
  • DE833413C - Metal cladding : de en
  • FR1002381A - Obturating substance holder for dental operations : en fr
  • GB667695A - Improvements in or relating to television receivers : en
  • US2587712A - Overload released clutch : en
  • US2588113A - Diaper : en
  • US2588173A - Method of making magnetic cores : en
  • DE1635500U - CLAMPING DEVICE FOR LATHE. : de en
  • DE767220C - Process for the production of a catalyst consisting of alumina and molybdenum oxide : de en
  • DE832950C - Rotary balance for measuring the sound intensity in liquids : de en
  • FR1002048A - Hollow hourdis : en fr
  • FR1002363A - Improvements to cleaning devices for watches or other precision devices or instruments and their parts : en fr
  • DE1635494U - REEL FOR MAGNETIC TAPES, FILMS OR. DGL. : de en
  • DE1635449U - LANDING LADDER AND LADDER WITH BARS MADE OF PROFILE BARS. : de en
  • USD166090S - Shoe or similar article : en
  • DE1635530U - RING WITH LEVER CLOSURE, ESPECIALLY FOR BOTTLES. : de en
  • AU714151A - Improvements in or relating to scaffolding : en
  • GB667652A - Cartons : en
  • GB667812A - Improvements relating to rotary hydraulic machines of the sliding vane type : en
  • DE1635371U - PROTECTIVE COVER FOR USE ITEMS SUCH AS POCKET MIRRORS : de en
  • DE833208C - Device for the announcement of partly fixed and partly changeable text, in particular train delay indicators for train stations : de en
  • DE1635495U - CALCULATION DISC FOR COOKERING AND GAS PLANTS. : de en
  • US2587623A - Acylation of dextran in formamide : en
  • US2588169A - Dental impression device : en
  • AU158231B2 - Improvements relating to machines for working (including mixing plastifying and pre-heating) rubber and like plastics and compositions having abase thereof : en
  • DE833173C - Wear-resistant tube for the hydraulic or pneumatic transport of bulk goods : de en
  • FR1002058A - Blade or frame for loom : en fr
  • FR1002298A - Process for the preparation of a hordenine derivative : en fr
  • FR1002464A - Improvements made to filters for liquids, particularly those for fuels : en fr
  • FR1002269A - Expanding valve : en fr
  • DE833081C - Adjustable lamp frame : de en
  • DE833181C - Device on magnetic drums to separate magnetic foreign bodies from bulk material : de en
  • FR1002531A - New arylsulfonate and its manufacturing process : en fr
  • GB667752A - Improvements in and relating to magnetic fluid clutches : en
  • DK73847C - Machine for cleaning plates, laundry or other items. : da en
  • AU155020B2 - Improvements in or relating tothe anodising of metal articles : en
  • FR1002175A - Method and apparatus for the continuous manufacture of hollow blocks, hollow tiles and other similar building elements made of concrete : en fr
  • GB667674A - Improvements in or relating to adjustable supports for aircraft pilots : en
  • AU715352A - Improvements in or relating to method and apparatus for stressing concrete members : en
  • DE1635536U - TEMPERATURE-INDEPENDENT CONNECTION OF CERAMIC AND METALLIC MACHINE PARTS. : de en
  • DE833106C - Egg timer : de en
  • US2587594A - Process for making decorative sheet-like articles : en
  • US2587582A - Latch : en
  • US2588159A - Centrifugal actuator : en
  • US2588310A - Boiler : en
  • US2587981A - Speed and torque sensitive governor : en
  • USD166089S - Adjustable reading stand : en
  • US2587880A - Hearth kit : en
  • US2587889A - Screen stretching tool : en
  • US2587992A - Dry process for agglomerating wood particles : en
  • DE1635386U - RUBBER TURNING SPRING. : de en
  • GB667685A - Improvements in electric terminal blocks : en
  • DE1635588U - SILENCER EXHAUST GAS CLEANER, IN PARTICULAR FOR COMBUSTION MACHINES. : de en
  • DE756391C - Equipment on cash registers or accounting machines for counting overcapacity of the adding units : de en
  • DE833044C - Single-line relaxation stage for elastic propellants : de en
  • DE833156C - Circumferential thread feeder device for sewing machines : de en
  • US2587846A - Movable feed shield for milker stalls : en
  • US2587937A - Barrel construction for firearms : en
  • US2588078A - Four wheel trailer vehicle : en
  • US2588141A - Continuous type furnace : en
  • US2588258A - Adjustable door hinge : en
  • US2587742A - Apparatus for continuously processing strands : en
  • US2587986A - Unidirectional gear train : en
  • DE833319C - Inlay paper for packing tobacco in boxes : de en
  • AU725952A - Transfer mechanism for counters : en
  • US2587917A - Pivoted floodlight with watertight passageway for wiring : en
  • DE832973C - Gas- or liquid-tight detachable coupling : de en
  • US2588082A - Electronic circuit chassis : en
  • DE1635531U - COMPRESSED AIR VALVE, IN PARTICULAR FOR SLIDING DEVICES IN MINING. : de en
  • DE832913C - Circuit arrangement for billing fees for long-distance connections in telephone systems : de en
  • DE833089C - Cathode, inside of which a supply of alkaline earth metal compounds is attached : de en
  • DE833381C - Single or multi-pole lever disconnector operated by means of a switching rod : de en
  • FR1002431A - Improvements to continuous-motion equicurrent combustion engines : en fr
  • FR1002556A - Advanced liquid oxygen cartridge : en fr
  • DE833377C - Electrical plug connection : de en
  • US2587919A - Electrical apparatus for simulating the time dependent response characteristic of neutronic reactors : en
  • DE1635404U - BOTTLE WRAPPING. : de en
  • DE1635490U - ONE-HAND HOLDER FOR MICROMETER SCREWS. : de en
  • DE833017C - Surface grinding and polishing machine, especially for glass, marble, stone or the like. : de en
  • FR1002216A - Electronic pulse speed regulator : en fr
  • GB667548A - Improvements in or relating to vapour electric devices : en
  • AU719452A - Improvements in devices comprising an electric discharge tube inwhich abeam of charged particles having a substantially constant velocity is produced : en
  • DE833018C - Method for producing thin metal strips, in particular steel strips, by grinding : de en
  • US2588177A - Spacing mechanism for slide fastener machines : en
  • CA481500A - Thread-advancing reels : en fr
  • CA481530A - Thermal time lag fuse : en fr
  • CA481550A - Chain-link plier : en fr
  • DE832991C - Blueprint machine : de en
  • US2588290A - Method of preparing stable emulsions of lipoidic substances in water : en
  • USD166085S - Carpet underlines : en
  • DE832885C - Process for the production of mixed esters of cellulose : de en
  • AU720852A - f'"Process forthe electric ignition ofa jet engine or gas turbine and jet engine or gas turbine withan electric ignition system operating in this manner : en
  • DE1635357U - PRESSURE LID CLOSURE FOR STORAGE CONTAINER MADE OF SHEET METAL. : de en
  • US2587657A - Emulsion coating compositions and process for preparing same : en
  • AU152043B2 - Improvements in or relating to joint assembly : en
  • DE832959C - Method for combating (deterring) animal pests with the help of ultrasound : de en
  • FR1002519A - Disc-shaped switch : en fr
  • AU127851A - Improvements relating to windows : en
  • US2588134A - Weathertight sliding car door : en
  • US2587783A - Starter handle : en
  • DE833103C - Process for the preparation of an anti-gout medication : de en
  • DE1635454U - SAUSAGE BINDING DEVICE. : de en
  • US2588096A - Bottle opener and seal cutter : en
  • DE833014C - Liquid distribution device : de en
  • DE833160C - Speed controller for motor vehicle drives for harvesting machines, especially hand-held motor mowers for constant speed : de en
  • DE833321C - Equipment for storage and transport of electricity meters : de en
  • DE1635311U - METAL SOCKETS ON CONNECTION AND BRANCH BOXES : de en
  • DE832957C - Hole and OEseneindrueck device for honeycomb frames : de en
  • DE833306C - Wing holders, in particular window wing holders : de en
  • FR1002444A - Improvements to doors, in particular of metal, more especially for motor vehicles : en fr
  • DE1635468U - PACKAGING FOR PRALINES SWEETS OD. DGL. : de en
  • US2588203A - Curtain hanger-pleater : en
  • FR1002246A - Insulating assembly method and devices for various electrical parts : en fr
  • DE832971C - Central lubrication device for machines with a plurality of lubrication points, for example knitting machines : de en
  • DE833241C - Method of making a bactericidal medicinal product : de en
  • FR1002487A - New coupling device for trailers : en fr
  • US2588185A - Electrical paint remover : en
  • CA481573A - Method of making multiple cables for terminal banks : en fr
  • CA481506A - Stylus constructions and methods : en fr
  • US2587586A - Lawn trimmer and shrubbery pruner : en
  • DE1635483U - TENT PROTECTIVE STRIPES. : de en
  • DE832996C - Device on trailers for backward travel of a truck : de en
  • US2587853A - Fastening device : en
  • DE833069C - Wrapped cross armature for small magnet-electric machines : de en
  • US2587674A - Bolometer : en
  • DE1635424U - SUSPENSION DEVICE. : de en
  • CA481455A - Liquid flow meters : en fr
  • CA481553A - Electron discharge device generator : en fr
  • US2588145A - Electric cooking appliance : en
  • US2587838A - Spline adapter coupler : en
  • US2587865A - Sheet metal brake : en
  • AU152551B2 - Improved fluid mixing process and apparatus therefor : en
  • DE1635489U - ADJUSTABLE LEVELING GAUGE. : de en
  • DE833047C - Cold chamber : de en
  • US2587733A - Temperature control system : en
  • US2587916A - Heat detecting cable : en
  • FR1002304A - Fast construction process : en fr
  • US2588056A - Separation of propene and propane by extractive distillation : en
  • USD166073S - Ifiej flashlight : en
  • DE833124C - Process for the production of organosiloxane resins by hydrolysis and condensation of hydrolyzable silanes : de en
  • US2588267A - Tube drill adapter : en
  • DE833348C - Friction lining for wedge units and lock parts of iron pit punches : de en
  • US2587598A - Apparatus for mixing manure and dry fertilizers : en
  • DE833040C - Process for the preparation of N-carbothione compounds of the oxy-carboxyphenylamines or their derivatives : de en
  • FR1002056A - Method and apparatus for viewing positive images : en fr
  • GB667853A - Improvements in or relating to air conditioning of rooms or the like : en
  • US2587587A - Suspension insulator for hightension conductors : en
  • US2588000A - Suction cleaner with brush for cleaning walls : en
  • US2588214A - Apparatus for limiting the degree of subatmospheric pressures : en
  • AU154657B2 - Tuning device for communication equipment : en
  • USRE23469E - Automatic water strainer : en
  • US2587871A - House trailer heating system : en
  • US2587998A - Hydrostatic measuring and leveling apparatus : en
  • USD166108S - Window curtain : en
  • AU152874B2 - Improvements in or relating to liquid pressure control systems : en
  • CA481585A - Cellulose esters : en fr
  • DE807672C - Bearings, especially for the legs of scissors, pliers, etc. like : de en
  • GB667732A - Improvements in gaseous de-pinking method : en
  • US2587684A - Directional microphone : en
  • US2588168A - Brake rigging : en
  • CA481576A - Method and means for detecting leaks in lead sheath telephone cables : en fr
  • US2588028A - Electric overhead door operating device : en
  • US2587947A - Arrangement for maintaining a closure in any of a plurality of open positions : en
  • US2588246A - Festoon holder : en
  • US2587686A - Ore sorting system : en
  • US2587603A - Turbine blade grinding machine : en
  • US2587658A - Fishing plug : en
  • US2587910A - Tall-tube for controlled intubation and drainage of the common bile duct : en
  • USRE23467E - Process for preparing dried : en
  • DE767225C - Process for the production of styrene and its homologues : de en
  • DE832936C - Method and device for producing molded masks or cores : de en
  • US2587670A - Processing liquid hydrocarbons : en
  • US2587730A - Egg cleaning machine : en
  • DE833093C - Process for the production of molded mass core parts with protrusions and compression mold : de en
  • GB667700A - Improvements in glass making furnaces : en
  • DE1635305U - STANDING FIREGUN STEAM BOILER. : de en
  • DE833016C - Grinding machine for measuring knives : de en
  • DE833401C - Articulated boiler for firing logs and similar fuel : de en
  • AU713751A - Improved device forthe cold vaporisation of liquid inhaling substances : en
  • US2587666A - Oxidation of aromatic compounds containing oxygenated side chains : en
  • DE1635548U - CONTROL DEVICE FOR MOTOR VEHICLES. : de en
  • AU724752A - Improvements in or relating to processes forthe moulding of castings, particularly for light alloys : en
  • CA481484A - Adhesion of vinyl resins : en fr
  • DE833336C - Drill grab : de en
  • AU157364B2 - Indicating system : en
  • DE1635475U - LOET BRUSH FOR SALT ACID AND LOET WATER. : de en
  • DE1635545U - PARKING BRAKE DEVICE FOR MOTOR VEHICLES. : de en
  • FR1002439A - Vulcanization block suitable in particular for dental prosthesis devices : en fr
  • US2587655A - Machine for manufacturing match splints : en
  • US2587704A - Tangential cylinder valve : en
  • US2588176A - Telephone lock : en
  • USD166084S - Krueger tape-dispensing machine : en
  • US2588024A - Lipstick holder : en
  • DE1635422U - IRON HOLDER. : de en
  • US2587683A - Disposable caulking gun : en
  • US2587804A - Building structure : en
  • US2587579A - Intermediate compounds in the synthesis of dehydrocorticosterone : en
  • US2587847A - Ignition system for internal : en
  • US2588027A - Brake actuator : en
  • US2588041A - Separation of metal values in fluoride compositions : en
  • US2588249A - Wave polarization shifter systems : en
  • US2587945A - Friction disk and method of making same : en
  • US2587885A - Expansible mandrel : en
  • US2587927A - Bowling ball cleaner : en
  • DE1635484U - RIGHT HAND BASKET. : de en
  • DE1635566U - PACKAGING CONTAINERS ESPECIALLY FOR HAIR CLIPPING MACHINES. : de en
  • DE832985C - Friction surfaces, especially for freewheel brake hubs : de en
  • GB667486A - Improvements in light weight phonograph record : en
  • AU157898B2 - Improvements in or relating to gauging device for bearings : en
  • US2587732A - Bagmaking machine : en
  • US2588023A - Bookkeeping machine : en
  • US2588034A - Combined tobacco smoking pipe and igniter : en
  • CA481441A - Cattle feed : en fr
  • US2587975A - Apparatus for forming cylindrical shapes : en
  • AU156204B2 - Improvement in manufacture and construction of strings : en
  • DE825479C - Precision mandrel : de en
  • DE832907C - Process for the production of wear-resistant, non-slip coatings on concrete carriageways and paved roads : de en
  • FR1002115A - Toy animal construction set : en fr
  • FR1002543A - Closure system or the like by pivoting without charm and its application to boxes or the like of all kinds, and in particular to ink pads : en fr
  • AU718352A - Inflatable fabric structural element : en
  • AU721952A - 1 Improvements in or relating to electric pulse coincidence trigger circuits : en
  • US2587798A - Construction toy : en
  • US2587822A - Resiliently mounted chair back : en
  • US2588239A - Draft regulator : en
  • US2587831A - Brake adjusting mechanism : en
  • US2587968A - Electric toaster : en
  • US2587959A - Nonjamming conveyer means : en
  • DE832975C - poetry : de en
  • GB667491A - Improved apparatus for testing electric storage batteries : en
  • DE833149C - Elastic shaft connection for smaller performances : de en
  • FR1002075A - Construction process for houses with thin walls and high insulating power : en fr
  • GB667748A - Improvements in and relating to dynamo-electric machines : en
  • CA481466A - Wheel structure : en fr
  • US2587915A - Railway brake beam : en
  • AU717652A - Improvements in and relating to freight carrying aircraft : en
  • US2587811A - Mechanical cloth-laying apparatus : en
  • US2588007A - Titanium-molybdenum-chromium alloys : en
  • US2588098A - Pulse generator : en
  • DE833180C - Impeller for flow turbines : de en
  • DE833417C - Process for the continuous production of metallic zinc from oxidic zinc ores : de en
  • US2587901A - Valve mounting and operating means for toilets : en
  • AU159009B2 - Load carrying vehicle with load ejecting means : en
  • CA481526A - Ground testing device : en fr
  • US2588161A - Transmission mechanism : en
  • CA481529A - Variable speed pulley and v-belt transmission : en fr
  • USD166102S - China stand : en
  • AU718152A - Improvements relating tonon-linear electrical circuits : en
  • DE1635439U - PAYBOARD FOR HARD MONEY. : de en
  • DE1635550U - AIR PUMP SUPPORT. : de en
  • AU714351A - Improvements in or relating tothe anodising of metal articles : en
  • DE833170C - Device for briquetting fine-grained material in ring presses : de en
  • FR1002520A - Device and method for peat extraction : en fr
  • DE833199C - Control system for steam or other pressurized gas, especially for heating railroad trains or the like. : de en
  • DE1635469U - RAKE RAKE SMALLER FOR WATER PURIFICATION RAKE. : de en
  • US2588194A - Synthetic lubricant : en
  • DE815248C - Device for sealing door crevices u. like : de en
  • GB667604A - Improvements in optical objectives : en
  • DE1635324U - TOTO TIP WATCH. : de en
  • DE833339C - Drilling platform, especially for drifting : de en
  • DE833367C - Transmitter with U-shaped sheet metal cut : de en
  • FR1002220A - Capping of containers : en fr
  • FR1002318A - quick-fit insulating elements : en fr
  • AU723652A - Preparation of titanium monoxide by electrolysis : en
  • DE833188C - Laundry facility : de en
  • DE833204C - Overload buffer for rail vehicles with an additional element designed as a friction device and connected downstream of the normal buffer spring : de en
  • GB667735A - Improved housing for power vehicles : en
  • US2587830A - Image-converting device : en
  • AU158232B2 - 1 Improvements in or relating to electric pulse coincidence trigger circuits : en
  • CA481559A - Electron-discharge device : en fr
  • CA481581A - Double glazed panels : en fr
  • DE1635463U - DEAD TIP DEVICE WITH STAMPING DEVICE. : de en
  • DE767221C - Process for the production of anti-knock fuels : de en
  • DE833197C - Chimney for locomotives or steamships : de en
  • DE833113C - Wall dowel : de en
  • GR13474B - AUTOMATIC CITY NETWORK VOLTAGE REGULATOR. : el en
  • US2587626A - Seam opening attachment : en
  • AU162235B2 - Improvements relating tonon-linear electrical circuits : en
  • US2588193A - Spinning and twisting ring : en
  • US2587676A - Connector clamp for coaxial electrical cables : en
  • US2588121A - Feed roller : en
  • FR1002319A - Skeleton park for small children : en fr
  • US2588132A - Machine for the manufacture of fiber footwear : en
  • DE767218C - Process for the production of low-hydrogen hydrocarbons : de en
  • DE1635430U - PROTECTIVE GOGGLES FOR SPORTS AND TRAFFIC PARTICIPANTS. : de en
  • DE820772C - Socket for electric light tubes with two-pin sockets : de en
  • DE833164C - Device for hydraulic remote control, in particular for opening and closing fire doors or bulkheads on ships : de en
  • FR1002186A - Concrete ceiling : en fr
  • GB667846A - Improvements in electrical surge diverters for increasing their discharging ability : en
  • GB667808A - Improvements in or relating to conveyors : en
  • FR1002312A - Combustion chamber for thermo-propellants, turbo-engines or the like : en fr
  • GB667845A - Manufacture of concrete and the like pipes : en
  • DE833263C - Stereometric bodies, especially for teaching and learning purposes : de en
  • US2587803A - Hydraulic pressure power device : en
  • FR1002107A - Device for varying the pressure in an enclosure according to a predetermined law : en fr
  • FR1002390A - Improvement in the metering mechanisms of automatic machines for filling containers with any fluid : en fr
  • FR1002469A - Improvement in cosmetic cases or similar objects, in particular lipstick cases : en fr
  • GB667520A - Improvements in air blast electric circuit breakers : en
  • AU153442B2 - Heat and material transfer apparatus : en
  • AU722352A - Improvements in or relating to electromagnetic waveguides : en
  • FR1002491A - Process for manufacturing sulphurous gas from sulfur ores : en fr
  • FR1002495A - Apparatus for treating tobacco and, more generally, for carrying out certain heat treatments : en fr
  • FR1002513A - Improved pedal for cycles and similar machines : en fr
  • GB667483A - Improvements in waterproof covers for babies' napkins : en
  • FR1002011A - Process and tools for the fragmentation of wood and other fibrous materials : en fr
  • US2588308A - Fruit whip : en
  • FR1002238A - Process for the direct manufacture of yeast extracts : en fr
  • GB667507A - Improvements relating to gearing housings : en
  • FR1002070A - Fixing device for removable tanks or false tanks for lighters : en fr
  • FR1002148A - Method and device for representing, by the position of a point in a plane, the characteristics of a curve : en fr
  • FR1002232A - Clothes hanger : en fr
  • FR1002257A - Straw press : en fr
  • DE833035C - Process for the production of ammonium bicarbonate : de en
  • FR1002571A - Improvements to gear change devices : en fr
  • FR1002059A - Photometer for spectra measurement : en fr
  • FR1002346A - Combustion engine cylinder head : en fr
  • FR1002359A - Insecticidal and bactericidal material : en fr
  • FR1002413A - Metal parts with electrically insulating coating, process for their manufacture, and their applications, in particular as electric conductors or insulating elements : en fr
  • GB667778A - Improvements in and relating to the bonding of yarns to rubber : en
  • FR1002006A - Improvements to bagging machines : en fr
  • FR1002565A - Method and device for tensioning and anchoring metal wires : en fr
  • GB667634A - Improvements in or relating to drawing instruments : en
  • FR1002188A - Crushing and screening plant, which can be rolled on wheels : en fr
  • DE1635379U - SAW CHAIN AND SAW CHAIN GUIDE. : de en
  • FR1002111A - Oil burner device : en fr
  • FR1002032A - Table for wall decoration : en fr
  • GR13475B - INSTRUMENT - FILTER ADDED TO CIGARETTES. : el en
  • DE833397C - Gas heater : de en
  • DE833407C - Masonry with internal support skeleton : de en
  • GB667741A - Temperature control system for a plurality of enclosed spaces : en
  • GB667838A - Improvements in or relating to lifting devices for a vehicle : en
  • DE1635538U - DEVICE FOR FASTENING CABLES, PIPES AND THE LIKE. : de en
  • US2587729A - Process for conversion of a mixture of hydrocarbonaceous solids and liquid hydrocarbons : en
  • GB667840A - Improvements in or relating to vehicles : en
  • DE1635486U - ADJUSTABLE PLASTER HANGER FOR MASON. : de en
  • DE806877C - Electrically heated hood : de en
  • DE833430C - Collection trap with drum, especially for rats, mice and the like. like : de en
  • FR1002128A - Method for measuring irregularities in telecommunications cables : en fr
  • FR1002497A - Process for the preparation of natural casings : en fr
  • GB667606A - Improvements in or relating to high power electric circuit-breaker with device permitting tensioning and relaxation of the closing spring : en
  • DE833359C - Generator furnace for the production of cementation gas : de en
  • FR1002018A - Watertight door for tanks : en fr
  • FR1002073A - Safety nut enhancements : en fr
  • DE833185C - Support joint, especially knee shoe for connecting two stamps in the pit : de en
  • FR1002400A - Method and device for the dosage of adjuvants in the feed water of boilers of mobile steam vehicles : en fr
  • GB667553A - Dehydrogenation catalysts and applications thereof : en
  • US2587914A - Method of making glass : en
  • DE762216C - Process for the production of a starch product from potato starch : de en
  • FR1002034A - Magneto ignition for internal combustion machines : en fr
  • GB667530A - Improvements in magazine for automatic firearms, in particular for automatic guns mounted on aircraft : en
  • FR1002317A - Device for transmitting and receiving code signals : en fr
  • GB667499A - Improvements relating to vehicles driven by internal combustion engines and with electric power transmission : en
  • US2588069A - Nursing unit : en
  • DE1635326U - AIR DRIVEN VIBRATOR WITH DOUBLE PISTON. : de en
  • DE1635533U - U-PROFILE FOR METAL WINDOW DOORS OD. DGL. : de en
  • DE1635582U - SOAP SAVER. : de en
  • US2588208A - Rest or support for cigarettes and cigars : en
  • DE1635342U - LEVER FASTENING, IN PARTICULAR FOR GEARSHIFT LEVER OF MOTOR VEHICLE - INDEPENDENT TRANSMISSION. : de en
  • DE833175C - Loading and unloading device for bulk goods : de en
  • DE833412C - Scaffolding : de en
  • DE833250C - Method and device for producing rubber-sprung connections : de en
  • FR1002550A - Electric heating block : en fr
  • CA481577A - Electrical conductor cables and a method of making cables : en fr
  • DE1635419U - DEVICE FOR SWITCHING OFF THE DRIVE OF MULTIPLE WIRE DRAWING MACHINES IN THE EVENT OF WIRE BREAKAGES. : de en
  • DE833408C - Building block : de en
  • FR1002527A - Surge arrester for the protection of electrical installations supplied by overhead lines : en fr
  • FR1002551A - Process for preparing sulphide aliphatic combinations : en fr
  • US2587675A - Automatic fishing apparatus : en
  • US2588280A - Lubricating grease : en
  • US2588332A - Curtain stretcher : en
  • DE1635458U - LOCK BOX FOR WINDOW LATCHES. : de en
  • DE833305C - Slat blinds : de en
  • DE833203C - Impeller for rail vehicles : de en
  • FR1002217A - Connection fitting in particular for overhead electric lines : en fr
  • DE1635465U - PLAYGROUP WITH ROTATING FIGURES. : de en
  • DE807771C - Scissors, especially tailor's scissors : de en
  • AU156152B2 - Improvements lin methods for spinning yarns or multiple twisting ofa plurality of yarns without balloon or witha suppressed balloon and to spindles for-carrying out said methods : en
  • AU716452A - Improvements in or relating tothe manufacture of regenerated cellulose film : en
  • US2588313A - Wedge closure fitting : en
  • DE1635460U - DRIVE DEVICE FOR SHAVING MACHINES. : de en
  • DE1635498U - DEVICE FOR JOINING PARTS OF A COVER. : de en
  • FR1002576A - Demounting device for hammer drills with hard metal edges : en fr
  • GB667544A - Improvements in shaft packings : en
  • DE1635403U - LEVER CLOSURE ATTACHMENT TO BOTTLES AND BARRELS, ESPECIALLY INSULATED BOTTLES. : de en
  • DE833161C - Direction indicators for motor vehicles with automatic display switch-off : de en
  • US2588057A - Liquid measuring apparatus : en
  • US2587687A - Toy gun : en
  • US2587989A - Indicator label : en
  • US2588081A - Voltage regulation for electrostatic generators : en
  • US2588279A - Lubricating composition : en
  • DE1635394U - BULBS. : de en
  • US2587752A - Venetian blind head bar organization : en
  • US2587595A - Separation of hydrogen halides from olefinically unsaturated compounds : en
  • CA481450A - Method of composing type lines for reproduction : en fr
  • US2587809A - Coin dispenser : en
  • CA481468A - Head lamp for reading : en fr
  • GB667625A - Improvements relating to candelabras : en
  • GB667691A - Process for removing free phenol from tetra-aryl orthosilicate and heat transfer media obtained by the process : en
  • DE833252C - Device for the continuous treatment of foils or sheets made of plastics : de en
  • FR1002365A - Lighter with folding extinguisher arm : en fr
  • US2587781A - Pivoted ventilator window of motor road vehicles : en
  • US2588048A - Pressure converter system and apparatus therefor : en
  • US2588254A - Photoelectric and thermoelectric device utilizing semiconducting material : en
  • GB667686A - Improvements in locks : en
  • FR1002437A - Device for lubricating the tumbler in internal combustion engines : en fr
  • FR1002213A - Roof for residential houses : en fr
  • FR1002457A - Accordion prints and production process : en fr
  • DE1635312U - POLE EXAMINER IN BALLPOINT PEN. : de en
  • FR1002338A - Advanced pneumatic cylinder : en fr
  • FR1002242A - Installation with multiple electrical circuits and a single device for controlling these circuits : en fr
  • AU158075B2 - Method and machine for spinning yarns aswell asthe bobbin or sleeve tobe used therewith andthe yarns spun withthe method : en
  • DE833270C - Pest repellants : de en
  • FR1002398A - Improvements to amplifier systems : en fr
  • GB667508A - Improvements relating to portable hand tools and electric switches therefor : en
  • FR1002402A - Process for establishing selective electrical systems and industrial products resulting from the application of this process : en fr
  • US2587984A - Device for artificially inseminating animals : en
  • US2588011A - Metal awning structure : en
  • FR1002212A - Modulations of currents by low amplitude phenomena and possible measurement of these : en fr
  • FR1002533A - Convenient device for the production of adjustable quality aerosols for industrial and agricultural therapeutic applications : en fr
  • FR1002582A - Game : en fr
  • DE833356C - Process for disinfecting floors : de en
  • GB667847A - Improvements in files or folders for papers : en
  • AU717252A - Manufacture of lampshades or other hollow bowl-shaped articles : en
  • CA481451A - Chain puller : en fr
  • CA481487A - Tread-belt links and cooperating tumblers : en fr
  • US2587593A - Apparatus for supplying mechanical recording bias to magnetic recorders : en
  • US2587976A - Method and apparatus for planimetry and quadrature : en
  • DE832895C - Stereotype kettle for casting stereotype plates : de en
  • DK73844C - Method for making liquid adhesive plasters for wound treatment. : da en
  • US2587718A - Modulation system and method : en
  • US2588219A - Latch dampening device : en
  • DE1635413U - DETACHABLE AND LENGTH ADJUSTABLE SOCKING HOLDER FOR CABINET, HIP BELT ETC. : de en
  • CA481483A - Method of bonding metal printing plates to wooden support : en fr
  • GB667621A - 2-tertiaryamino-6-dialkylaminoalkoxy-benzthiazoles and process for the manufacture thereof : en
  • DE819471C - Two-stroke internal combustion engine : de en
  • DE832935C - Process for the production of foundry molds or foundry cores : de en
  • DE833191C - Process for purifying p-aminosalicylic acid : de en
  • FR1002562A - Process for preparing bases for pharmaceutical or cosmetic ointments or creams : en fr
  • USD166063S - : en
  • FR1002221A - New sulfonamide compounds and their preparation process : en fr
  • FR1002541A - New element intended to replace the usual metal membranes and bellows of pumps and resulting pumps : en fr
  • DE1635392U - TERMINATION FOR INSULATION OF PIPELINES AND THE LIKE : de en
  • DE832912C - Single step control for motor selector in telecommunication systems : de en
  • DE833036C - Process for the introduction of the chloromethyl group in 1,2,4-trichlorobenzene : de en
  • US2587768A - Spinning apparatus : en
  • DE825359C - Lubricating device for transmissions of motor vehicles : de en
  • DE833286C - Stepless transmission : de en
  • US2587757A - Resilient stop for screw elevators : en
  • US2587861A - Preparation of benzidine sulfate : en
  • GB667489A - Feeders for molten glass : en
  • GB667709A - Improvements in suspension means for vehicles : en
  • GB667767A - Improvements in or relating to typewriting machines : en
  • GB667844A - Adjustable saddle support for bicycles and motor cycles : en
  • FR1002124A - Improvements to ink recording devices : en fr
  • GB667794A - Improvements in or relating to calculating machines : en
  • FR1002480A - Improvements to radio circuits for ultra-high frequencies : en fr
  • DE1635560U - FOOT OR HANDBALL. : de en
  • US2587893A - Pipe chuck : en
  • US2587795A - Control mechanism for well pumps : en
  • US2588282A - Conveyer : en
  • DE1635464U - MARCH ADHESIVE GAME. : de en
  • DE1635517U - SKILL PATIENCE. : de en
  • DE833101C - Runner for axial compressors or the like with several vanes one behind the other : de en
  • DE833277C - Attachment for steel-coated spark plugs with reverse creepage : de en
  • FR1002114A - Oven : en fr
  • GB667527A - Improvements in gear pumps for molten plastics : en
  • FR1002492A - Assembly of construction elements such as, for example, tubes and rods : en fr
  • FR1002076A - Bed frame : en fr
  • FR1002293A - Gas turbine installation for combined heat and power production and control of this installation : en fr
  • DE1635497U - FERTILIZER WITH A STIRRER OR SPREADER INSIDE THE SPREADER BOX. : de en
  • FR1002139A - Wine dregs treatment process : en fr
  • FR1002385A - building elements and prefabricated house using these elements : en fr
  • DE1635581U - CABINET DOOR. : de en
  • DE1635525U - REVERSAL BOOK. : de en
  • FR1002518A - Scriptural surface : en fr
  • GB667818A - An improved substance carrier for a slicing machine : en
  • GB667816A - Improved carburetor for internal combustion engines : en
  • FR1002093A - Suspender buckle : en fr
  • GB667769A - A new or improved hydraulic apparatus for preventing, checking or controlling relative movement between associated bodies arising from changes in the movement of at least one of such bodies and the inertia of these bodies : en
  • GB667819A - Improvements in or relating to tools for upsetting hollow tubular rivets : en
  • FR1002202A - Binding device for paperback and other : en fr
  • US2587754A - Floor structure for railway freight cars : en
  • US2588003A - Hydraulically operated reciprocating sickle mechanism : en
  • US2588306A - Fracturable seal : en
  • DE1635397U - SELF-ACTING AUXILIARY CLOSURE FOR TAP. : de en
  • DE832990C - Method and device for homogenizing : de en
  • DE831885C - X-ray contrast media : de en
  • GB667538A - Gasoline pump housings for mounting moving sign mechanisms : en
  • GB667796A - Trolley : en
  • US2588197A - Preparation of shampoos : en
  • FR1002268A - Improvement in chi ray generators : en fr
  • FR1002384A - unitary element for furniture construction : en fr
  • FR1002171A - Locks with locks in the form of pins movable in the longitudinal direction : en fr
  • FR1002281A - Bicycle spoke padlocks : en fr
  • FR1002388A - Improvements made to means such as those for checking electrical installations, particularly those of vehicles : en fr
  • DE1635376U - CONTINUOUS BURN FORK WITH SLIDER. : de en
  • DE1635562U - DICE DEVICE. : de en
  • DE755242C - Circuit arrangement for deflecting the beam in cathode ray tubes, in which the center perpendicular on the screen and the tube axis do not coincide : de en
  • DE833109C - Portable heater : de en
  • FR1002046A - Improvements made to small electrical appliances such as plugs, switches and sockets : en fr
  • DE832972C - Seal for pipe connections : de en
  • DE833350C - Pipe roller : de en
  • FR1002510A - Variable pitching spindle for spinning and twisting of all textiles : en fr
  • DE833343C - Schraem loader : de en
  • DE833388C - Method and device for the production of gas black : de en
  • GB667613A - Improvements in gear grinding machines : en
  • DE833087C - Device for holding side shields in linear luminaires : de en
  • FR1002132A - Acetylene generator : en fr
  • GB667536A - Improvements in or relating to checking cabinets : en
  • US2588022A - Superregenerative superheterodyne wave-signal receiver : en
  • DE767223C - Process for the production of alcohols : de en
  • US2587832A - Slave cylinder assembly : en
  • DE1635391U - RUBBER TUBE. : de en
  • DE1635378U - SAFETY DEVICE ON GAS STOVES AND THE LIKE : de en
  • DE833354C - Process for the purification of p-aminosalicylic acid : de en
  • FR1002003A - Removable mechanical binder for separate sheets : en fr
  • FR1002241A - Improvements to agricultural vehicles, in particular to tractors of this type : en fr
  • GB667775A - Improvements relating to autographic registers : en
  • DE833330C - Auxiliary pump arrangement for an engine, in particular a water turbine : de en
  • DE832979C - Safety valve for overpressures and excess temperatures : de en
  • DE833034C - Process for the production of ammonia-sulfur trioxide adducts : de en
  • US2588077A - Door fastener : en
  • US2588111A - Electrical precipitation apparatus : en
  • US2587949A - Fountain pen : en
  • FR1002121A - Fertilizer and process for its manufacture : en fr
  • IE19992L - Casting metals : en
  • DK73859C - Wrench. : da en
  • GB667832A - Foot operated inflators for bicycles and like vehicles : en
  • DE833225C - Switching relays, especially stop relays for electricity meters : de en
  • FR1002392A - Powder sprayer improvements : en fr
  • GB667730A - Improvements in longwall mining machines : en
  • DE1635487U - RAEUMSAEGE. : de en
  • US2587746A - Toggle press linkage : en
  • US2588008A - Germanium crystal rectifiers and method of producing the crystal element thereof : en
  • US2588102A - Liquid level signaling apparatus : en
  • USRE23466E - Loader machine : en
  • DE832953C - Insert container for the seed box of seed drills : de en
  • FR1002260A - Improvements made to connecting devices between railway tracks and sleepers in molded materials, such as concrete : en fr
  • US2588263A - Automatically actuated wheel feed mechanism for saw grinding machines : en
  • FR1002098A - Procurement, supply and cooling process for firearms, and firearms such as submachine guns or others, for the implementation of these processes : en fr
  • GB667535A - Composite bottle : en
  • GB667607A - Improvements relating to fluid dispensing capsules : en
  • DE833192C - Process for the preparation of a calcium phosphate complex salt of p-aminosalicylic acid : de en
  • DE1635320U - SHAFT DOWELS. : de en
  • US2587731A - Electrically heated chair : en
  • FR1002310A - Process for manufacturing handles such as pan tails or other utensils and device for performing the process : en fr
  • DK73857C - Method of making building boards from fibrous fabrics. : da en
  • CA481517A - Electric lamp and manufacture thereof : en fr
  • US2588071A - Convertible furniture : en
  • DE833013C - Dosing device for liquids, especially for mercury : de en
  • GB667526A - Improvements in push-pull switches for electric circuits : en
  • DE1635317U - WATER HEATERS FOR FLOOR HEATING. : de en
  • DE833349C - Pit punch attachment device : de en
  • DE833358C - Process for the automatic defrosting of an electrically driven compression refrigeration machine : de en
  • GB667502A - Improvements in and relating to the filling of locks, ferry-docks and the like : en
  • FR1002596A - Device for fixing loose sheets on a metal plate or other : en fr
  • GB667776A - Improvements in or relating to hose or half hose : en
  • DE833004C - Protective cover for motor vehicle parts : de en
  • DE1635444U - TABLE CONTROLLER WITH MUSIC WORK. : de en
  • US2587660A - Trifluoromethyl phenothiazine : en
  • US2587785A - Rail flaw detector mechanism : en
  • US2588223A - Process for sterilizing biological liquids : en
  • USD166097S - Lnehfivnho ssemci : en
  • AU161507B2 - Fungicidal compositions and methods of malting same : en
  • US2588061A - Shoe having an upper formed of strap members each secured by a flat fastener member : en
  • AU717552A - Flow distributor valve : en
  • DE833298C - Luggage carrier for bicycles with adjustable, resilient luggage holding bars : de en
  • US2587668A - Reading adjustment for an indicating instrument in hermetically sealed cases : en
  • US2587858A - Production of oxygenated compounds : en
  • AU159623B2 - Improvements in tube joints and method of manufacturing such joints : en
  • AU724052A - An improved additive for bitumens and tars to promote their adhesion to wet surfaces : en
  • CA481547A - Electrical apparatus : en fr
  • DE1635532U - LUMBERSTONE FOR WINDOWS, DOORS OR SIMILAR OPENINGS. : de en
  • DE827378C - Contactor control for single or group drives : de en
  • US2587589A - Sealed lens phototube : en
  • US2588309A - Sizing roll construction for potato graders : en
  • US2587701A - Liquid fuel meter : en
  • CA481535A - Constant tension drive for web reel : en fr
  • CA481497A - Aerial cable cutout : en fr
  • CA481560A - Flying controls for aircraft : en fr
  • US2587840A - Welded article and method of making the same : en
  • DE832951C - Eye catcher : de en
  • DE833143C - Safety device in fuel delivery systems for internal combustion engines, in particular in motor vehicles : de en
  • DE833414C - Cantilever formwork beam system : de en
  • DE767227C - Method and device for surface hardening of metallic objects by means of inductive heating : de en
  • GB667638A - Improved piston assembly for shock absorbers : en
  • US2588055A - Artificial lure : en
  • AU722852A - Strap briquetting press : en
  • AU152526B2 - Improvements in or relating to steering knuckle : en
  • DE1635307U - RAILWAY SLEEPER MADE OF PREPARED CONCRETE : de en
  • US2587963A - Lever adjuster for casement windows : en
  • US2587973A - Automatic tire tube air valve : en
  • US2588209A - Electronic voltmeter with a plurality of inputs : en
  • US2587807A - Car lighting structure : en
  • US2587904A - Esterification of monohydric ether alcohols : en
  • US2588104A - Upright baby walker : en
  • US2588158A - Rubber cushion drive coupling : en
  • DE833398C - Safety device on gas stoves u. like : de en
  • DE1635580U - SLIDING BODY FOR MOUNTING FEET. : de en
  • DE833129C - Process for the production of porous metal sintered pieces : de en
  • DE1635383U - WOLTMAN COUNTER WITH SELF-ACTING TOGGLE DEVICE FOR TWO MEASURING RANGES. : de en
  • DE823542C - nail : de en
  • DE832995C - Expansion of a mobile, single-axis, hand-held device as a tractor : de en
  • DE833385C - Electric pressure gas switch : de en
  • DE1635526U - BOOK PROTECTION. : de en
  • US2587779A - Oil can drain rack : en
  • US2587749A - Paper punch : en
  • US2587815A - Constant flow valve mechanism : en
  • US2588013A - Artificial leg : en
  • US2587778A - Typewriter keyboard : en
  • GB667740A - Improvements in or relating to the surface hardening of journals : en
  • GB667833A - Milling machine : en
  • US2587820A - Vapor oxygen recondenser : en
  • AU720252A - Apparatus for generating a train o f electrical pulses : en
  • CA481444A - Sliding pane window : en fr
  • US2587849A - Horizontal fire tube welded boiler : en
  • AU712551A - Improvements in and relating to looms : en
  • AU714651A - Heat and material transfer apparatus : en
  • GR13472B - AUTOMATIC VOLTAGE SWITCH UP TO 220 VOLTAGE OF AUTOMATIC LIGHTING WHEN OPENING FURNITURE DOORS OR SIGNALING IN CASE OF THEFT OR DANGER. : el en
  • US2588320A - Dynamoelectric apparatus : en
  • CA481537A - Hopper closure for filling machine with external bag clamps, which lifts and spreads bags upon being opened : en fr
  • AU712951A - Improvements in or relating to television pickup tubes, and television transmitting apparatus incorporating thesame : en
  • US2588312A - Foam distributor nozzle : en
  • US2588183A - Hollow fluorescent character and mounting : en
  • AU719352A - Improvements in or relating to cathode-ray tubes having acomb shaped electrode : en
  • DE767229C - Method for keeping telegraphy, telephony and other signals secret, in which a cylindrical rotating memory is used for magnetic storage in the transmitting and receiving device : de en
  • AU721352A - Improvements in or relating to locking pin : en
  • DE1635362U - CLAMPING BAR FOR CABINETS. : de en
  • DE832905C - Manufacture of water wire and equipment for it : de en
  • DE833242C - Shaft furnace, in particular foundry shaft furnace : de en
  • DE833324C - Container for oil u. like : de en
  • GB667521A - Improvements in balanced phase detectors : en
  • US2588070A - Solvent extraction combination : en
  • CA481489A - Supervisory control system : en fr
  • DE833259C - Device for measuring the unbalance of a rotor : de en
  • US2587663A - Sealing head mechanism for closing and sealing bags and flexible containers : en
  • US2587966A - Ear clamp : en
  • USD166068S - Head covering : en
  • CA481558A - Electron discharge device : en fr
  • DE832948C - Process for making rubbery polymerization products : de en
  • FR1002557A - Electrical calculator : en fr
  • GB667780A - Improved machine for shearing metal plates : en
  • CA481459A - Machine for the manufacture of crumpets and the like : en fr
  • DE833278C - Actuating device for starter and starting aid, especially for motor vehicle engines : de en
  • DE833096C - Machine for electrical resistance welding : de en
  • US2587907A - Self-locking drive type rivet : en
  • USD166083S - Tape dispensing machine : en
  • DE832889C - Process for the production of cobalt compounds : de en
  • DE833396C - Hot air stove : de en
  • DE833420C - Liquid thermometer for measuring the slight fluctuations in body temperature in the woman's ovarian cycle : de en
  • FR1002401A - Device for releasing projectiles, in particular rocket bombs : en fr
  • US2587714A - Crop-dusting machine : en
  • US2587600A - Purification of rutin : en
  • US2587736A - Interchangeable fish lure : en
  • US2587791A - Resinous copolymerization products from aromatic fulvenes : en
  • US2588044A - Rectified alternating current type coded track circuit signaling system : en
  • US2588160A - Needle holding means for hypodermic needle honing devices or the like : en
  • US2588036A - Toy pistol : en
  • DE1635382U - DEVICE FOR IDENTIFYING THE SIZE OF THE FORWARD AND RETURN THREAD OF AXIALLY MOVABLE PARTS IN WORK EQUIPMENT. : de en
  • DE767233C - Induction coil designed as a spray shower for surface hardening of round bodies : de en
  • DE833062C - Frequency modulator : de en
  • AU152524B2 - Lock for airplane landing wheels : en
  • DE1635308U - DEVICE AND ARRANGEMENT FOR SPOOL HOLDER PRIORLY IN BROADCASTING : de en
  • US2587737A - Cap closure : en
  • US2587983A - Electromagnetic device operable by alternating current : en
  • US2587605A - Manufacture of tin plate : en
  • US2587842A - Rotary valve with liquid fuel injection port : en
  • US2587747A - Pressure chamber liquid control unit : en
  • US2587790A - Bicycle kick stand : en
  • AU156180B2 - Improvements in or relating tothe manufacture of amino compounds : en
  • AU157495B2 - Improvements in or relating to concrete structures and method of forming same : en
  • DE833362C - Device for noise dampening on vehicle, in particular railway, wheels : de en
  • DE833145C - Ignition checker for internal combustion engines, especially of motor vehicles, aircraft and the like. like : de en
  • FR1002490A - Combined dispenser for fluids : en fr
  • GB667592A - Improvements in distress signals and the like : en
  • GB667657A - Improvements in or relating to high frequency heating systems : en
  • FR1002308A - Starter for a motor of a flying machine or other and motor equipped with this starter : en fr
  • FR1002581A - building element : en fr
  • GB667462A - Improvements in or relating to slow break electric switches : en
  • GB667558A - Improvements in or relating to safety razors : en
  • GB667678A - Improvements in and relating to machines for driving staples, nails and the like : en
  • DE763192C - Deflection coil system for cathode rays : de en
  • US2587715A - Target aircraft hit indicating system : en
  • FR1002183A - Wheel for vehicles with pneumatic tires and method for its manufacture : en fr
  • GB667702A - Improved cleaning arrangement for reciprocating sieves or sifting surfaces : en
  • GB667723A - Improved tool for shaving down local protuberances : en
  • DE832958C - Trap for catching rats, mice, polecats and similar pests : de en
  • GB667701A - Improvements in shock absorbers : en
  • DE1635340U - CHILDREN'S CARRIAGE CONVERTIBLE INTO A SPORTS CARRIAGE. : de en
  • FR1002343A - Method and device for automatic parallel charging of accumulator batteries : en fr
  • GB667759A - Machine to assemble chain structures : en
  • GB667482A - Drain plug : en
  • DE833301C - Single or multi-disc clutch for small engines, especially for motorcycles : de en
  • GB667705A - Device for intermittently pressing the lasts in machines for sewing fibre soled shoes : en
  • GB667711A - Improvements in metal studs for golfers' shoes, skiing and climbing boots and the like : en
  • FR1002560A - Improvement in systems for detecting heterogeneities or discontinuities in materials : en fr
  • GB667805A - An improved rick lifter device for attachment to a tractor : en
  • DE1635496U - THINNER SPREADER WITH RETURNING STIRRER OR SPREADER : de en
  • DE1635591U - MONOCHORD. : de en
  • US2587691A - Drawer construction : en
  • CA481554A - Receiver system : en fr
  • DE1635537U - SCREW LOCKING. : de en
  • DE762255C - Frames for motor vehicles : de en
  • DE832920C - High frequency coils, especially for variometers, and processes for their manufacture : de en
  • FR1002517A - Improvements to winding blocks, in particular for radio receivers : en fr
  • FR1002530A - Further training in alternative pumps : en fr
  • DE833043C - Process for the preparation of esters : de en
  • DE833313C - Process for the production of hardenable plaster of paris : de en
  • DE833369C - Electric dialing and signaling system : de en
  • FR1002361A - Manufacturing process using rayon viscose and swell resistant cellulose wool : en fr
  • GB667766A - Improvements in or relating to typographical composing machines : en
  • GB667783A - Appliance in railway installations, for transmitting signal indications from line signals to a moving train : en
  • DE832911C - Facility for high-frequency telephony over high-voltage lines : de en
  • DE833130C - Alloys, for nib tips : de en
  • DE1635352U - LOCKING DEVICE FOR SWIVELING CHAMBERS OF TOY GUNS. : de en
  • US2587708A - Seed treater : en
  • CA481568A - Method and apparatus for separating lean meat from fat tissue : en fr
  • DE833127C - Process for ore smelting : de en
  • DE833253C - Process for the production of silicone resins : de en
  • FR1002459A - Collector amplifying electric machine : en fr
  • US2587943A - Pressure-vacuum control valve : en
  • FR1002593A - Method and optical device for obtaining phase contrast : en fr
  • DK73849C - Potato sorting machine with reciprocating sieves. : da en
  • FR1002168A - Jacks development : en fr
  • FR1002486A - Energy accumulation by cryodynamic cycle : en fr
  • FR1002532A - Continuous and progressive change gearbox : en fr
  • US2587755A - Frequency measuring or indicating apparatus : en
  • US2587829A - Tool cabinet and workbench : en
  • US2588218A - Method of drying photographic material : en
  • DE1635366U - BUILT-IN FAN. : de en
  • DE1635447U - SMALL ANIMAL CAGE, IN PARTICULAR BIRD CAGE. : de en
  • DE833015C - Device for dividing and counting quantities of liquid to be poured out of a container : de en
  • US2587646A - Drier : en
  • AU720152A - An improved nonreturn valve arrangement for air-inflatable articles : en
  • DE832922C - Electrical junction and switch box made of insulating material : de en
  • DK73838C - Coupling for rapid magnetization and demagnetization of direct current control generators by reversing operation, in particular by leonard control or similar speed control. : da en
  • DE1635432U - DEVICE FOR INTRODUCING MEDICATIONS INTO THE RECENT. : de en
  • FR1002194A - Improvements in the use of cryptocrystalline clays as fillers for rubbers and similar materials : en fr
  • FR1002425A - Radio receiver device : en fr
  • GB667477A - Improvements in electrolytic cells : en
  • GB667469A - Improvements in solid fuel cooking and water heating stoves : en
  • FR1002157A - Improvements to potato masher and other vegetable crushers : en fr
  • FR1002291A - Adjustable coupling device for ignition magneto : en fr
  • GB667488A - Improvements in or relating to power lift mechanism for agricultural tractors : en
  • GB667635A - Improvements relating to rotary piston pumps : en
  • GB667860A - Improvements in or relating to sound-proof support for electro-magnetic interrupters : en
  • US2587944A - Impact tool : en
  • CA481555A - High frequency apparatus : en fr
  • FR1002064A - Electrical devices such as sockets, switches, etc. : en fr
  • GB667543A - Improvements in pattern cards for jacquards : en
  • DE1635401U - BOTTLE CAP MADE FROM THERMOPLASTIC RAW MATERIAL. : de en
  • DE1635406U - SKI BOOTS. : de en
  • FR1002544A - Device for applying insulating parts to electrical conductors : en fr
  • GB667534A - Improvements relating to the neutralization of vapours emitted from liquid-filled electric apparatus : en
  • DE1635571U - PIVOT CAP. : de en
  • DE831030C - Wide threshing machine : de en
  • DE833237C - Electrical spring contact : de en
  • FR1002069A - Folding coat racks : en fr
  • GB667750A - Improvements in or relating to apparatus for the manufacture of glass ampoules : en
  • US2587618A - Cribbage scorekeeper : en
  • US2588299A - Signal system for elevators : en
  • AU775452A - Improvements in or relating to steering knuckle : en
  • DE832903C - Process for the production of low-oxygen steels : de en
  • DE832997C - Towing and towing device, especially for motor vehicles : de en
  • DE1635504U - PACKAGING BOX. : de en
  • FR1002083A - Rudder for flying machine : en fr
  • FR1002166A - Plant for the destructive distillation of rosins and the like : en fr
  • US2587735A - Single string musical instrument : en
  • US2588043A - Combined punch and cutter : en
  • CA481511A - Irreversible driving mechanisms : en fr
  • US2587769A - Bale stacking and unstacking machine : en
  • US2588039A - Snow removal apparatus : en
  • DE833176C - Loading and unloading device for platform trucks for transporting mobile containers : de en
  • DE833284C - Remote operated gate valve : de en
  • FR1002210A - Waterproof shielded electric motor terminal : en fr
  • FR1002240A - Door lock with locking system : en fr
  • FR1002271A - Improvements made to the means for transporting travelers, in particular sleeping travelers : en fr
  • GB667473A - A method of continuous casting : en
  • GB667582A - Improvements in or relating to the production of artificial filaments and yarns soluble in aqueous media : en
  • FR1002315A - Binding and releasing of a device carried by an aircraft : en fr
  • GB667565A - Improvements in the cooling of rotating bodies : en
  • FR1002130A - Process for presenting images, proverbs, quotes, texts, ornaments, etc., and objects of all kinds, flat or in relief : en fr
  • GB667576A - Method and apparatus for dressing grinding wheels and for grinding with the dressed wheels : en
  • FR1002198A - Dispensing tubes for pasty or liquid materials : en fr
  • FR1002407A - Improvements to stylographs, particularly ballpoint pens : en fr
  • GB667828A - Improvements in powder guns : en
  • US2588005A - Approach control in coded track circuit signaling systems : en
  • US2588124A - X-ray apparatus : en
  • US2588004A - Control means for hydraulically operated weed and brush cutters : en
  • US2588066A - Protection of hydraulic power presses : en
  • US2588274A - Sewing machine : en
  • DE833095C - Arrangement for power control of electric hotplates : de en
  • DE832984C - Nozzle system for metal spray guns : de en
  • DE827934C - Device for connecting ring-shaped parts, in particular on lighting bodies : de en
  • DE833135C - Eye catcher : de en
  • FR1002276A - Pressure reducer, more particularly usable for emptying locomotive boilers and others : en fr
  • FR1002433A - Universal trigger device for bomb launchers : en fr
  • GB667605A - Improvements in saws : en
  • AU719152A - Improvements in or relating to liquid pressure control systems : en
  • USD166065S - Salad plate : en
  • GB667510A - Improvements in floating fastener receptacle : en
  • FR1002133A - Device for handling sand or other pulverulent materials : en fr
  • GB667689A - Variable flexibility spring of rubber or the like, more particularly for road, railway and tramway vehicles : en
  • FR1002485A - Improvements to rubber soles and heels, for shoes : en fr
  • DE813892C - Roofing or insulating sheets : de en
  • DE833221C - Electric gas discharge tubes, in particular for radiation purposes : de en
  • FR1002020A - Improvements in the layout of jet-propelled helicopters : en fr
  • DE1635365U - HAND-KNITTING APPARATUS WITH ADJUSTABLE COMB AND ADJUSTABLE NEEDLE BED. : de en
  • DE833334C - Device for the production of large boreholes, in particular for mining purposes : de en
  • GB667703A - Machine for the continuous lateral sewing of fibre soled shoes : en
  • FR1002030A - Variable radius pulley speed controller : en fr
  • FR1002027A - Improvements to skip conveyor systems, in particular those for underground installations : en fr
  • FR1002256A - Process for the continuous manufacture of steel from cast iron and scrap : en fr
  • FR1002483A - New system of removable and transformable furniture : en fr
  • DE824917C - Doors, windows or the like for toys, especially toy vehicles : de en
  • FR1002573A - Single lever device for controlling one or more moving machine parts : en fr
  • FR1002211A - Small device formed by an accumulator which forms a block with a tool, utensil or other device : en fr
  • FR1002394A - Device for guiding the moving parts of machine tools : en fr
  • DE832914C - Circuit arrangement for telephone systems with dialer operation in local and long-distance traffic and counting prevention : de en
  • US2587995A - System for guiding airplanes in flight : en
  • DE832910C - Low frequency amplifier with power output stage : de en
  • FR1002306A - Method and device for the rapid determination of the ash content of fillers, in particular flour : en fr
  • CA481467A - Bull halter and controller : en fr
  • US2588283A - Material loading apparatus : en
  • CA481525A - Method of and apparatus for handling fish : en fr
  • CA481504A - Hydraulic mechanism : en fr
  • FR1002078A - Serial heated curlers process and winding method, tip and root, for straightening : en fr
  • FR1002311A - Welding for aluminum and aluminum alloys : en fr
  • US2588245A - Distributor for watering plants : en
  • CA481534A - Altimeter : en fr
  • US2588062A - Electrode arrangement for fence welding machines : en
  • US2588112A - Muffling mechanism for compressor valves : en
  • AU715452A - Improvements in or relating to concrete structures and method of forming same : en
  • AU158059B2 - 'Improvements in or relating to the process of producing cheese and the product produced by such process : en
  • US2587897A - Speed changing device for spinning frames : en
  • US2588153A - Method of making metal hydride : en
  • USD166071S - Toy railroad station : en
  • US2588138A - Fly ash arrester : en
  • US2588307A - Finger release latch : en
  • US2588001A - Apparatus for moving small houses and the like : en
  • US2587987A - Selective hydrodesulfurization process : en
  • US2588142A - Package delivery chute : en
  • USD166064S - Er pocketknife : en
  • AU196551A - An improved silencer for internal combustion engines : en
  • US2587645A - Laundry drier : en
  • US2588189A - Apparatus for precooling : en
  • AU494851A - Improvements in apparatus for spreading seed, fertiliser andthe like : en
  • US2587596A - Hydrolysis process : en
  • US2588143A - Gauss meter : en
  • DE832994C - Stand-by container for breathing apparatus, especially filter breathing apparatus with water-sensitive filling compounds : de en
  • DE833046C - Paper guiding device on office machines, in particular typewriters : de en
  • CA481475A - Lubricating and corrosion-preventing compositions : en fr
  • AU725052A - Recuperative plate heat exchanger : en
  • DK73848C - Spiral bundle. : da en
  • FR1002579A - Apparatus for determining the proportions of a dosage or for controlling these proportions : en fr
  • US2588247A - Spray nozzle : en
  • AU156904B2 - Arrangement for improving the contrast of luminous screen images : en
  • DE1635329U - INSTALLATION FOR GREENHOUSE, IN PARTICULAR FOR GROWING VINE GRAININGS AND OTHER PLANTS TO BE GROWN IN THE GREENHOUSE. : de en
  • DE832909C - Arrangement for generating grid voltage in multi-tube amplifiers : de en
  • DE833294C - Fender with removable cover plate that closes the wheel access opening : de en
  • FR1002088A - Bathtub installation : en fr
  • FR1002574A - Tie steamer : en fr
  • DE833429C - Equipment for electric fishing : de en
  • FR1002094A - Advanced assembly device and its applications : en fr
  • FR1002443A - Fixing device of two male and female pieces, particularly applicable to the closing of boxes, lighting devices, etc. : en fr
  • US2587887A - Sewing machine and drive with support therefor : en
  • DE833049C - Device for achieving drop condensation in condensation systems : de en
  • DE833152C - Heated shut-off device and connector for double-walled, heated pipes : de en
  • DE833244C - Adjustable counter pressure plate on molding machines : de en
  • DK73853C - Device for meters for flowing liquids, such as petrol and gas oil. : da en
  • AU155021B2 - Improvements in or relating to locking pin : en
  • US2588117A - Adjustable ring gauge : en
  • US2587728A - Loading means for pressure regulators : en
  • FR1002285A - Obturator-distributor : en fr
  • FR1002512A - Azo dyes for animal fibers and process for their manufacture : en fr
  • FR1002540A - Process for preparing milk of magnesia and resulting product : en fr
  • DE767230C - Registration process for determining direction using a rotating radio beacon : de en
  • DE816267C - Process for final signaling for seamless character transmission in telephone connections : de en
  • DE833187C - Iron pit stamp : de en
  • DE833422C - Computing device : de en
  • DE1635434U - COMPONENTS FOR THE PRODUCTION OF A WOOD CONCRETE BEAM CEILING. : de en
  • FR1002239A - Process for obtaining improved bituminous binders : en fr
  • FR1002245A - Improvements to lighting installations for vehicles : en fr
  • US2588235A - Garment hanger : en
  • FR1002339A - Valve : en fr
  • FR1002424A - Improvements to radio direction indicators : en fr
  • DE832960C - Method and device for operating combustion engines with fuel injection and external ignition : de en
  • FR1002040A - Pipe accessory : en fr
  • DE1635356U - HOLDING STRINGS FOR TUNNELS. : de en
  • FR1002350A - Bag or box for food or other products : en fr
  • GB667573A - Improved bracket for securing fireplaces in showrooms and the like : en
  • GB667721A - Improvements in rotary liquid-meters : en
  • FR1002173A - Gummed tape dispensing machine : en fr
  • FR1002174A - Agrarian cart : en fr
  • DE833415C - Method and device for the manufacture of articles from porous rubber : de en
  • US2588271A - Disconnectible hinge construction for parking meter doors : en
  • FR1002051A - Process for preserving vegetable food products : en fr
  • DE1635561U - CASE FOR HOLDING THE VALUES AND RESULTS OF CARD GAMES. : de en
  • FR1002448A - Process and installation for the chemical surface treatment of metal parts : en fr
  • US2587957A - Insect repellents containing a chlorobutyroamide : en
  • AU723752A - Preparation of titanium metal by electrolysis : en
  • DE833066C - Electromagnetic switch : de en
  • FR1002252A - Electric theft protection device : en fr
  • FR1002131A - Inscriptions arranged on a background, such as drawings, sayings, texts, figures, ornaments, etc. : en fr
  • DE833125C - Process for the polymerization of liquid organosiloxanes : de en
  • FR1002272A - Concrete construction process for walls and floors : en fr
  • FR1002537A - Device usable in railway compartments : en fr
  • DE833202C - Axle guidance of rail vehicles in the event of a spring break : de en
  • DE767228C - Process for surface hardening of ring-shaped, self-contained bodies : de en
  • GB667467A - Improvements relating to spools for reels of paper and the like : en
  • CA481509A - Continuous process for preparing aliphatic sulphonyl chlorides : en fr
  • US2587909A - Molded pulp egg carton : en
  • US2587713A - Fuel-mixture vaporizer for gas engines : en
  • FR1002475A - Improvements in furnaces for melting metals and in particular aluminum and light alloys : en fr
  • CA481443A - Variable frequency generator : en fr
  • DE833303C - Device and method for harvesting pituitary glands : de en
  • GB667471A - Apparatus for ph measurement : en
  • GB667476A - Protective cover structure for use in conjunction with a mantle stand : en
  • DE832934C - Process for the production of foundry molds and foundry cores : de en
  • DE832956C - Earth excavator : de en
  • DE833266C - Potato peeling machine : de en
  • GB667791A - Improvements in or relating to engine rocker arm assemblies : en
  • DE1635339U - CINEMA PLAYBACK. : de en
  • GB667637A - Improvements in display devices : en
  • DE832945C - Metal window frames, in particular shop window frames : de en
  • DK73836C - Process for the preparation of catalysts for use in the production of methanol and higher alcohols. : da en
  • DK73841C - Method for welding metal screws and similar elements to metal plates and similar bodies as well as studs for welding. : da en
  • DE833245C - Injection or compression molding machines : de en
  • GB667641A - Improvements relating to dredging tin ore and other minerals : en
  • FR1002092A - Perforating projectiles improvements : en fr
  • FR1002187A - Percussion punch : en fr
  • FR1002313A - Landing gear : en fr
  • FR1002539A - Double strip die : en fr
  • US2588152A - Note paper ejecting address book : en
  • US2588163A - Drawer for typewriters, including elevating typewriter supports : en
  • AU153425B2 - Inflatable fabric structural element : en
  • US2587954A - Refuse palm oil refining : en
  • US2588269A - Calculating instrument with optical : en
  • US2587806A - Stabilized plastic type confection and method of making the same : en
  • US2588045A - Liquid fuel burning unit of the bowl or pot type : en
  • US2588146A - Cigarette novelty : en
  • DE833100C - Turbo compressor blade with boundary layer fences : de en
  • DE833419C - Photographic lens : de en
  • FR1002081A - Pulse train recording device : en fr
  • FR1002421A - Automatic device for maneuvering the needles and signaling preferably for underground service in mining operations : en fr
  • FR1002501A - Improvement in vibrating machines : en fr
  • GB667464A - Improvements in metallic hatch covers particularly for ships' tween decks : en
  • US2588319A - Dynamoelectric machine regulating system : en
  • DE1635583U - COMBINED COOKER COVER AND WALL PLATE. : de en
  • DE833045C - Device on typewriters for reversing the direction of movement of the paper carriage : de en
  • US2587955A - Corrosion preventive composition : en
  • US2588327A - Recorder head : en
  • CA481507A - Inner tubes : en fr
  • USD166088S - Toothbrush holder : en
  • US2587767A - Detachable hammer head for rotary beaters : en
  • DE1635353U - HOUSING FOR TOY DRUM REVOLVER. : de en
  • DE1635367U - HOLDER FOR FASTENING THE END OF THE HANDBAG HANDLE TO THE LATER. : de en
  • DE1635478U - UMBRELLA COVER. : de en
  • US2587786A - Mechanical lead pencil : en
  • DE1635358U - CARRIER. : de en
  • US2587823A - Friction type clutch : en
  • US2587850A - Container and rack for holding and pressing neckties : en
  • GB667564A - Improvements in or relating to injection pumps : en
  • US2588086A - Speaker and heater unit for drive-in theaters : en
  • DE833212C - Lighting device for scales of radio and measuring devices with adjustable pointer using the floodlight principle : de en
  • DE1635364U - DEVICE FOR TRANSPARENT ACCOUNTING. : de en
  • DE833052C - Process for the insulation of storage tanks with a double jacket. : de en
  • US2587839A - Automatic shutoff valve and signal for hose nozzles : en
  • DE1635309U - HEADPHONES FOR THE HARD OF HEARING. : de en
  • US2588123A - Preparation of vinyltetrahydronaphthalenes : en
  • CA481482A - Woven fabrics : en fr
  • US2588191A - Control unit for visual training devices : en
  • AU153826B2 - Piezoelectric element : en
  • US2588228A - Industrial and papermakers' felt and method of producing the same : en
  • US2588018A - Reactor assembly : en
  • US2588321A - Picture art set : en
  • US2587648A - Electric power system : en
  • US2588030A - Feeder for oscillating conveyers : en
  • US2587881A - Folding and stacking chair : en
  • DE755296C - Process for the production of a protracted preparation of the blood sugar lowering hormone : de en
  • DE833345C - Close-fitting clamping links for pit stamp : de en
  • GB667665A - Signal transmitting apparatus embodying coding wheels : en
  • GR13471B - PERFECTIONS IN FILTERS. : el en
  • AU157097B2 - Sewing machine with self-adjusting bearings : en
  • AU156364B2 - Means for examining the surface ofan insulated wire or like article : en
  • DE828144C - Holder for sausages or the like. : de en
  • FR1002061A - Weaving process and machine implementing this process : en fr
  • DE1635555U - STOPPERS FOR CLOSING BOTTLES OD. DGL. : de en
  • DE833355C - Process for the production of potassium-containing nitrophosphates : de en
  • FR1002214A - Continuously operating shaft furnaces for melting pig iron and scrap : en fr
  • FR1002472A - Conveyor belt : en fr
  • US2588315A - Heating apparatus : en
  • DE833075C - Backstop for counter : de en
  • US2588064A - Keyed shaft coupling : en
  • DE1635416U - SEALING DEVICE FOR SHUT-OFF TAPS, IN PARTICULAR FOR GAS MAIN TAPS. : de en
  • DE833056C - Manufacture of springs from steel and other metallic materials : de en
  • US2587585A - Apparatus for producing stereoscopic pictures : en
  • US2588047A - High-speed drive for bicycles : en
  • DE1635346U - DEVICE FOR THE FURTHER PROCESSING OF MEAT INTO ROULADES. : de en
  • DE1635445U - TABLE LAMP. : de en
  • DE833002C - Locking device, especially for the folding side panels of vehicles : de en
  • DE833073C - Measuring arrangement for recording reactive current overconsumption : de en
  • US2587621A - Method of improving lubricants and lubricating oil additives : en
  • US2587694A - Fuse igniting and connecting device : en
  • US2588118A - Valve for respiratory devices : en
  • AU157949B2 - Transfer mechanism for counters : en
  • DE832931C - Rotary piston compressor : de en
  • DE833117C - Circular saw blade with interchangeable teeth : de en
  • US2587948A - Electric switch : en
  • US2588199A - Stencil frame for screen printing : en
  • FR1002135A - Sandal : en fr
  • FR1002352A - Pot scraper : en fr
  • GB667704A - Device for closing the grippers of machines for sewing the soles of fibre-soled shoes : en
  • US2587793A - Manufacture of steel : en
  • US2587890A - Electric : en
  • AU160253B2 - Improvements in or relating to processes forthe moulding of castings, particularly for light alloys : en
  • DE833136C - Device for recording measurement of the refraction exponents of liquids : de en
  • DE833332C - Candlestick with collecting vessel for the dripping candle mass : de en
  • FR1002471A - Manufacturing process of clay construction elements : en fr
  • US2587875A - Control lever assembly : en
  • US2588151A - Apparatus for producing uniform foam structures : en
  • US2588165A - Electric seat adjuster and the like : en
  • US2588201A - Viewing telescope for image projectors : en
  • FR1002330A - Process for the direct oxidation of ammonia by electromagnetic means : en fr
  • GB667540A - Improved refrigerator apparatus : en
  • US2587590A - Ultrahigh-frequency apparatus : en
  • US2588304A - High-frequency induction heating apparatus : en
  • AU715752A - 'Improvements in or relating to the process of producing cheese and the product produced by such process : en
  • DE832938C - Heating furnace with an air shaft that surrounds the combustion chamber and is open at the top and bottom : de en
  • US2588329A - Pneumatic control : en
  • CA481562A - Adjusting member for a chair iron : en fr
  • DE832981C - Process for chrome-plating objects : de en
  • GB667542A - Improvements in or relating to bottle vending machines : en
  • US2587876A - Sealing device for meters and the like : en
  • DE833068C - Arrangement of receiving relays for remote control by means of carrier currents : de en
  • DE833260C - Method for testing an object or part for surface defects : de en
  • DE833337C - Device for turning deep drilling tubes back and forth : de en
  • GB667857A - Improvements in or relating to rotary vacuum filters : en
  • US2588009A - Mounting device for wall mirrors : en
  • DE832993C - Control device for servomotors operated with hydraulic fluid, especially for machine tools : de en
  • GB667484A - Improvements relating to the grinding of materials : en
  • CA481541A - Magnetic pilot valve : en fr
  • GB667849A - Improvements in adjustable spanners : en
  • US2587697A - Apparatus for testing amplifiers : en
  • DE1635328U - MOWING DEVICE. : de en
  • DE1635513U - LUFA BATH SHOES. : de en
  • DE833195C - Hold-down bracket for the cable in particular single-cable cable cars : de en
  • DE833288C - Process for darkening metal surfaces : de en
  • GB667628A - Improvements in apparatus for raising liquids by means of compressed air : en
  • GR13469B - PREPARATIONS CONTAINING SULHOUS ALKALIA. : el en
  • FR1002496A - Bearing : en fr
  • FR1002320A - Variable Speed Electricity Generators Improvements : en fr
  • DE833386C - Electric circuit breaker, in particular hard gas switch : de en
  • FR1002120A - Improvements made to trailers, particularly road trailers intended to be loaded onto railway wagons : en fr
  • GB667756A - Improvements relating to fittings for stocking and sock suspenders : en
  • FR1002441A - Process for the continuous preparation of halogenated ethylenic compounds : en fr
  • FR1002351A - Method and device for picking up and unhooking and reattaching flexible mattes limiting or maintaining backfill : en fr
  • US2587857A - Endless belt snapping rolls : en
  • US2588328A - Track frame mounting for crawler tractors : en
  • DE833327C - Electric clock : de en
  • FR1002587A - Device intended to cause moving objects to move on a surface under the action of a remote control : en fr
  • DE833051C - Process for cleaning and cooling compressed gas mixtures to be separated : de en
  • GB667810A - Improvements in holders for tubular electric lamps : en
  • DE833182C - Electrostatic separator for ores and other substances : de en
  • US2587630A - Method for electrodeposition of iron in the form of continuous strips : en
  • US2588052A - Control circuit for telephone systems : en
  • FR1002039A - Artificial limbs : en fr
  • FR1002502A - Solid wall construction : en fr
  • FR1002065A - Machine for wrapping or wrapping packages or other objects : en fr
  • GB667855A - Improvements in magnetic suspension arrangements : en
  • US2587951A - Screw slotter : en
  • DE1635510U - PENCIL. : de en
  • DE750954C - Baths containing phosphoric acid for the electrolytic polishing of heavy and light metals : de en
  • GB667734A - Flower-pot holder with attached bottom saucer : en
  • US2588029A - Lounging chair : en
  • US2588205A - Control mechanism for screw machines : en
  • US2587643A - Deasphalting mixtures of hydrocarbons : en
  • US2587794A - Fountain toothbrush : en
  • US2587946A - Meteorological apparatus : en
  • US2587962A - Flexible joint : en
  • FR1002376A - Arrangement of road lighting means on a self-propelled vehicle : en fr
  • FR1002534A - New way of establishing motors or the like : en fr
  • GB667513A - Rack for longitudinal bodies, such as bottles and the like : en
  • GB667533A - Improvements relating to sealed insulating liquid-filled electric induction apparatus : en
  • GB667645A - Improvements in tools for removing or mounting helical springs : en
  • GB667682A - Improvements in or relating to packings for water cooling and like towers : en
  • US2587591A - Cotton filled structural material and process of preparing the same : en
  • US2588164A - Pneumatically powered hydraulic pump : en
  • DE833328C - Device for driving clocks with electrical direct current : de en
  • DE833119C - Process for the production of multi-colored patterned plastic objects : de en
  • AU154159B2 - Improvements in or relating tothe manufacture of regenerated cellulose film : en
  • AU715152A - Improvements relating to boffttle-capping machines : en
  • DK73846C - Household slicer. : da en
  • GB667677A - Improvements in apparatus for projecting fluid and more especially powder material : en
  • IE19993L - Electric polishers : en
  • DE833215C - Triple connector for simultaneous current and voltage measurement : de en
  • FR1002450A - Method of using methane : en fr
  • US2587990A - Manufacture of detergents and wetting agents from olefins : en
  • US2588266A - Flier construction : en
  • US2587672A - Automatic revolving chamber rocket launcher : en
  • US2588058A - Cover tensioning device for sofa beds : en
  • DE1635556U - VESSEL CLEANING MACHINE. : de en
  • FR1002125A - Peat extraction process : en fr
  • FR1002288A - Improvements to trolley devices used for the suspension of goods in enclosures, in particular in refrigerated wagons or trucks : en fr
  • FR1002294A - Process for the manufacture of insulating chipboards and the like, and agglomerated products obtained by its application : en fr
  • FR1002396A - Base material for varnishes and paints : en fr
  • DE1635492U - QUANTITY COUNTER FOR MEANS FLOWING IN PIPES WITH SWITCHING DEVICE FOR TWO MEASURING RANGES : de en
  • US2587745A - Selectively operated garment finisher : en
  • US2587971A - Shoe sole straightener : en
  • US2588257A - Relay for alternating-current motors : en
  • US2588277A - Conditioning machine : en
  • CA481490A - Circuit breaker : en fr
  • FR1002016A - Further training in hollow bricks : en fr
  • GB667518A - Improvements in or relating to loading devices : en
  • GB667609A - Improvements in or relating to cooling of dynamo electric apparatus : en
  • FR1002322A - Motorcycle rear seat : en fr
  • GB667713A - An improved rectifier assembly : en
  • DE833179C - Steel sheet piling made of U-shaped planks with lock parts on the inside of their flanges : de en
  • US2587641A - 1-p-nitrophenyl-2-dihaloacetamidopropane-1, 3-diol cyclic carbonate and sulfite : en
  • US2587892A - Transmission operating mechanism : en
  • US2588128A - Jig for pivotally suspending articles : en
  • US2588033A - Combination razor and hair trimmer : en
  • USD166080S - Seat cushion display unit : en
  • US2587665A - Steam iron water reservoir water discharge control means : en
  • US2587760A - Automatic consistency regulator for pulp and paper stocks : en
  • US2588100A - Automatic electric toaster : en
  • DE1635509U - PADDLE, IN PARTICULAR DOUBLE PADDLE. : de en
  • DE833090C - Electron-emitting electrode : de en
  • US2587610A - Directional radar system : en
  • US2588063A - Separation of propene and propane by extractive distillation : en
  • US2588240A - Pulsing circuit : en
  • DE822279C - Liquid fuse : de en
  • DE832898C - Rotary piston compressor, especially for refrigeration machines : de en
  • DE832978C - Movement device with a float : de en
  • GB667580A - An improved liquid flow indicator : en
  • GB667854A - Improvements in or relating to catalysts : en
  • FR1002033A - Development of a one-room dwelling : en fr
  • AU721252A - Improvements invariable voltage transformers : en
  • DE833353C - Process for the production of soluble zirconium salts : de en
  • FR1002199A - Preparation of 5-nitro-furan 2-sulfonic acid and its salts : en fr
  • FR1002105A - Improvements to temporary flashing light signaling devices, in particular to turn indicators of this type for motor vehicles : en fr
  • FR1002479A - Method of recovering hydraulic energy from a torrential flow at a free surface : en fr
  • US2587870A - Ophthalmic mounting : en
  • CA481566A - Stabilized car truck : en fr
  • FR1002505A - Mobile loading device for barn manure : en fr
  • GB667656A - Improvements in or relating to a windshield cleaning system : en
  • GB667684A - Improvements in or relating to electric converter circuits : en
  • GB667772A - Monosulfonamide derivatives of resorcinol : en
  • US2587706A - Compartment box partition : en
  • US2588213A - Remote control apparatus : en
  • DE1635411U - Sieve base for setting and viewing systems. : de en
  • DE831216C - Space-moving conveyor device : de en
  • FR1002113A - Combine-harvester control enhancements : en fr
  • GB667559A - Improvements in time delay relays : en
  • US2587607A - Ammunition conveyer for guns : en
  • DE833097C - Electric arc welding process for welding by hand : de en
  • GB667539A - An improved table game : en
  • DE833201C - Connection between rail wheel and axle shaft, especially for rail wheels that are attached to the axle shaft with a slight adhesive fit : de en
  • FR1002044A - Improvements made to the means for the establishment of large buildings, in particular performance halls : en fr
  • FR1002545A - Improved hose of rubber or the like and machine for its manufacture : en fr
  • FR1002203A - Dense liquor washing tank : en fr
  • GB667497A - Improvements in gas turbines : en
  • AU158127B2 - Recuperative plate heat exchanger : en
  • DE826989C - In two-stroke working, externally igniting, mixture-compressing internal combustion engine : de en
  • DE833029C - Device for the production of multiple packs : de en
  • DE833236C - Process for making gyrator material : de en
  • CA481494A - Curtain shutter : en fr
  • DE833220C - Arrangement for compensating the temperature error, in particular the warming error of electrical measuring instruments : de en
  • DE833256C - Device for photographing the screen images of several cathode ray oscilloscopes : de en
  • GB667773A - Improvements in or relating to change-speed gear boxes : en
  • CA481564A - Refining fuel oil : en fr
  • DE833121C - Hardening accelerator for aldehyde condensation products : de en
  • FR1002307A - Movement transformation mechanism : en fr
  • FR1002559A - Curtain for photographic shutter : en fr
  • FR1002026A - Process for inhibiting the corrosive action of halogen acids and in particular hydrochloric acid with respect to metals : en fr
  • GB667749A - Improvements in scraping devices : en
  • US2588186A - Control device : en
  • AU713051A - Improvements in or relating to gauging device for bearings : en
  • DE767241C - Support device for gutters that can be pushed in and out in centrifugal casting molds : de en
  • US2587908A - Vat dyes of the anthraquinone-azole series : en
  • AU155316B2 - Circuit' arrangement' for Adjusting the Inductance of Tuned Oscillator circuit : en
  • USD166092S - Sport shirt : en
  • DE833019C - Snap for double-wing doors on furniture : de en
  • US2587929A - Steady rest : en
  • US2588010A - Door hinge and check : en
  • CA481465A - Ticket pads : en fr
  • CA481527A - Computing apparatus : en fr
  • DE817380C - Engaging and disengaging device for the cutting mechanism drive of mowing machines, especially with attachments for tractors : de en
  • FR1002104A - Improvements to rotary stage switches : en fr
  • DE833123C - Process for the production of organosiloxane resins by hydrolysis of a hydrolyzable silane and condensation of the hydrolyzed products : de en
  • CA481480A - Speed change control : en fr
  • AU725652A - Improvements in or relating to friction drop stamps : en
  • AU83921A - Improvements in sheep shear lid bushings in machine sheep shears : en
  • FR1002454A - Circulation pipe, in particular for gas and / or powder mixtures : en fr
  • GB667787A - Improvements relating to electric toaster timing mechanism : en
  • US2588097A - Inner tube for tires : en
  • AU152845B2 - Improvements in method and apparatus for photocomposition of continuous linear type matter : en
  • AU160841B2 - Improvements in or relating to cathode-ray tubes having acomb shaped electrode : en
  • DE831521C - Loading device for farms : de en
  • DE833211C - Motor selector in telecommunications, in particular telephone systems : de en
  • FR1002503A - Weather protection for mud construction : en fr
  • AU158366B2 - Improvements in or relating to television pickup tubes, and television transmitting apparatus incorporating thesame : en
  • DE1635579U - TABLE TOP GUIDE FOR ROUND, OVAL OR SQUARE EXTENDING TABLES WITH FOLDING CENTER PIECE. : de en
  • DE833340C - Device for fastening a drill bit to a drill rod or of drill rods to one another : de en
  • DK73860C - Process for extracting milk sugar from milk serum. : da en
  • FR1002095A - Improvement in the assembly of so-called electric ovens : en fr
  • CA481471A - Masonry slabs : en fr
  • AU120951A - Saw bench : en
  • FR1002045A - Method and apparatus for the treatment of salt : en fr
  • CA481523A - Suction cleaners : en fr
  • DE1635355U - FLAT CARTON CHEESE PACKAGE. : de en
  • DE1635539U - METAL HOSE FITTING. : de en
  • FR1002577A - Improvements with cutting torches : en fr
  • DE833361C - Hydraulic axle control, especially for rail vehicles : de en
  • AU156680B2 - f'"Process forthe electric ignition ofa jet engine or gas turbine and jet engine or gas turbine withan electric ignition system operating in this manner : en
  • US2587753A - Method for purifying alcohols : en
  • US2587925A - Power-operated register resetting mechanism for gasoline dispensing pumps : en
  • DE833207C - Conveyor trolley cleaning machine : de en
  • FR1002436A - Improvements to telephone devices : en fr
  • GB667566A - An improved device for strengthening the reinforcements of coke ovens : en
  • US2588325A - Side-fed forming press for elongated workpieces and feed and discharge mechanism therefor : en
  • DE832606C - Humidifier for rotary printer : de en
  • DE767217C - Manufacture of iron powder from iron sulphate by rusting and reduction : de en
  • DE833104C - Insert frame for beds : de en
  • CA481579A - Inhibitors : en fr
  • DE828899C - Device for spot-welding-like joining of plastics in an electrical field : de en
  • DE833297C - Spring loaded load carrier for two-wheeled motor vehicles : de en
  • FR1002270A - Automatic voltage adjustment mode for an installation with at least one charging battery in parallel : en fr
  • FR1002292A - Vehicle for transporting people and loads of all kinds : en fr
  • GB667809A - Improvements in the mounting of wire drawing dies of diamond or other hard material : en
  • DE833086C - Socket for tubular lamps : de en
  • CA481498A - Key operated lock mechanism : en fr
  • DE833059C - Photocell amplifier : de en
  • DE833314C - Process for the production of porous masses by calcining a mixture containing kaolin and clay : de en
  • FR1002063A - Lighting device without strobe effect : en fr
  • USD166079S - Leveling instrument : en
  • US2588232A - Shipping case for fragile articles : en
  • FR1002585A - Process for the preparation of 7-dehydro-cholesterol, its salt ethers and irradiated products derived therefrom : en fr
  • GB667537A - Improvements in and relating to connecting rod assemblies for compressors : en
  • AU721552A - Improvements in tube joints and method of manufacturing such joints : en
  • US2588017A - Torque transmitting device : en
  • DE833399C - Hot air generator : de en
  • FR1002136A - Spatula for cooking and stirring for household and industrial purposes : en fr
  • US2587774A - Gauging and marking device : en
  • GB667765A - Improvements relating to the production of color lakes : en
  • DE833126C - Process for the polymerisation of liquid organosiloxanes : de en
  • FR1002449A - Carbonization process for phenolate solutions : en fr
  • DE833210C - Telephone number switch with mechanically driven blocking device for blocking certain call numbers : de en
  • GB667821A - Improvements in and relating to means for suspending a lifeboat from a gravity davit : en
  • DE1635396U - GAS HOSE. : de en
  • FR1002017A - Process and devices for the separation of hydrochloric acid from its aqueous solutions : en fr
  • FR1002122A - New water-repellent coatings : en fr
  • DE1635448U - FINE ROLLER MILL WITH A FILLING FUNNEL SWIVELING ON THE MACHINE FRAME. : de en
  • DE1635505U - OPTICAL LIGHT SIGNING DEVICE. : de en
  • DE1635568U - ROTATIONAL DRYER WITH FORCED AIR CIRCULATION. : de en
  • DE1635461U - GLOVE FOR TRAFFIC PARTICIPANTS, IN PARTICULAR FOR CYCLISTS, MOTORCYCLERS AND PEDESTRIANS. : de en
  • DE1635466U - SMALL BRIQUETTE PRESS. : de en
  • US2587969A - Motor-driven cutting and breaking machine : en
  • GB667722A - An improved photographic sound recording system for making either negative or direct positive sound records : en
  • US2588167A - Striker for igniters : en
  • US2587717A - Tampon applicator : en
  • FR1002455A - Rapid construction process for the shell of houses : en fr
  • AU723852A - Improvements in method and apparatus for photocomposition of continuous linear type matter : en
  • USD166075S - Combination desk unit : en
  • DE1635441U - WATCH STRAP. : de en
  • DE832983C - Process for producing colored oxide layers on aluminum or its alloys : de en
  • FR1002588A - Method and apparatus for reproducing documents : en fr
  • FR1002066A - Combustion engine : en fr
  • FR1002226A - Gear device : en fr
  • FR1002147A - Improvement of the retentive system of interchangeable artificial teeth : en fr
  • DE1635301U - OVEN WITH TWO ADDITIONAL FIREPLACES OUTSIDE THE BAKING AREA. : de en
  • FR1002264A - Iron timbering for mine clearance sites : en fr
  • DE832929C - Method and device for arc welding of bolts, pipe sections or the like on plates, base bodies or the like. : de en
  • FR1002466A - Safety razor refinements : en fr
  • GB667569A - Coil stock holding and feeding device : en
  • GB667729A - Improvements relating to regulating arrangements for internal combustion engines : en
  • US2588190A - Analyzer and transfer unit in tabulating and like machines : en
  • DE833007C - Headlights for motor vehicles : de en
  • DE833078C - Zero indicator : de en
  • US2588162A - Magazine tool handle : en
  • US2588126A - Compressor shaft assembly : en
  • US2587834A - Minnow bucket : en
  • US2588115A - Sedimentation device : en
  • US2587776A - Apparatus for buffing flexible articles : en
  • US2587796A - Interchangeable initial belt buckle : en
  • US2588129A - Indicator light for control switches : en
  • GB667710A - Improvements in and relating to the measurement of the modulation characteristics ofamplifiers : en
  • CA481469A - Articulated doors : en fr
  • FR1002368A - Process for manufacturing papers, processing equipment and papers obtained using these equipment : en fr
  • GB667655A - Hub for bicycles controlled through reciprocating pedalling and allowing forward and rearward freewheeling : en
  • US2588065A - High-frequency gas discharge device : en
  • DE833248C - Support tube holder : de en
  • FR1002423A - Process for improving the emulsifying properties of skimmed milk albumin : en fr
  • GB667554A - Improvements in and relating to refrigerators : en
  • GR13473B - AUTOMATIC ELECTROLYTIC WATER TAP. : el en
  • US2587664A - Presence of crown detectors : en
  • US2588040A - Gyroscopic toy : en
  • DE1635415U - CHEST, LEG AND FOOT PROTECTION FOR THE MOTORCYCLIST. : de en
  • US2588202A - Control valve : en
  • US2587688A - Collapsible child's carrier and seat : en
  • US2587771A - Apparatus for determining moisture content of tobacco : en
  • US2587801A - Oil cooler : en
  • US2587921A - Shell holder for single shot rifles : en
  • DE833410C - Reinforced building structure : de en
  • FR1002177A - metal prop : en fr
  • FR1002262A - Method of reinforcing boundary building elements with substantially parallel single or double curvature surfaces : en fr
  • GB667550A - A jack adapted for moving loads along a rod : en
  • DE833406C - Wreath stone : de en
  • GB667673A - Improvements relating to handles for axes, tools, implements and the like : en
  • DE1635457U - SNAP SHUTTER LOCK. : de en
  • CA481533A - Timer construction : en fr
  • FR1002197A - Improvements to harvester blade control rods : en fr
  • DE1635354U - HANDLE TAPE FOR SPORTS EQUIPMENT. : de en
  • FR1002382A - Reinforced concrete construction process : en fr
  • CA481456A - Coin holding device : en fr
  • DE823487C - Case with security device against theft : de en
  • DE832928C - Equipment for the treatment of liquids and gases : de en
  • US2587868A - Watertight edge for railway car doors : en
  • AU158449B2 - Pressure-proof dispenser closure : en
  • CA481445A - Safety harness : en fr
  • CA481519A - Paper size : en fr
  • US2587616A - Alkylmercaptoalkyl phosphites : en
  • US2587634A - Apparatus for splitting rubber thread : en
  • US2588107A - Integrating counter : en
  • US2587902A - Guide spring for combination storm windows and screens : en
  • DE1635551U - REAR MIRROR. : de en
  • DE832897C - Process for the production of horticultural earth : de en
  • CA481453A - Quick adjusting traction device for vehicle wheels : en fr
  • US2587738A - Container closure : en
  • US2588087A - Method and apparatus for mounting film on cards : en
  • AU160474B2 - Improvements in or relating to scaffolding : en
  • AU155807B2 - Improvements in and relating to freight carrying aircraft : en
  • DE1635351U - CLOSURE, IN PARTICULAR FOR SHOES. : de en
  • DE1635440U - WATCH STRAP. : de en
  • GB667856A - Improvements in or relating to splitting machines suitable for use in the manufacture of shoes : en
  • US2588251A - Fastener for apertured panels : en
  • DE832989C - Circulating lubrication device for the spool housing guide of sewing machine grippers : de en
  • FR1002467A - Magnetic intercom : en fr
  • AU722652A - Camera systems for producing colour television image signals : en
  • DE833111C - Air heating stove or oven : de en
  • GB667786A - Production of amino hydroxy butyric acids : en
  • US2587647A - Ion source : en
  • US2587819A - Universal coupling : en
  • DE1635336U - DOOR MARKING MODEL. : de en
  • DE1635420U - DEVICE TO SHUT DOWN WIRE DRAWING MACHINES IN THE EVENT OF ACCIDENTS. : de en
  • DE827667C - Device for tensioning the cord on electric iron : de en
  • GB667541A - Printing members : en
  • DE1635451U - SPRING TRACTOR SEAT. : de en
  • US2587772A - Water cooler : en
  • AU152728B2 - Hydroturb ine pump : en
  • DE832949C - Registration device, especially for heart and pulse examinations : de en
  • FR1002403A - Improvements made to the propulsion of two-wheel tractors or other plowing instruments : en fr
  • DE1635596U - SLIP PROTECTION TAMBOUR RUBBER SLEEVES FOR SPINDLE TAPES OR LINES OF TWISTING OR SPINNING MACHINES. : de en
  • US2587624A - Retractable wheel suspension for vehicles : en
  • US2587789A - Motor overload protector terminal structure : en
  • AU159932B2 - Improvements in or relating to prefabricated modular building structures : en
  • AU154252B2 - Tool for driving powder-actuated fasteners : en
  • US2587661A - Chzchjcn : en
  • US2587836A - Carpet anchoring device : en
  • DE1635572U - NEWSPAPER AND MAGAZINE HOLDER WITH CLAMPING DEVICE. : de en
  • DE1635453U - SCOOTERS, IN PARTICULAR SCOOTERS. : de en
  • FR1002012A - Machine for the fragmentation of wood and other fibrous materials : en fr
  • FR1002286A - Process for preparing chlorine peroxide : en fr
  • US2587970A - Apparatus for placing a pickup on a record at a preselected position : en
  • US2587877A - Textile intermediate product and method of manufacturing the same : en
  • US2587974A - Combination vaporizer and blower : en
  • DE833206C - Tow vehicle, especially for rail operations : de en
  • GB667572A - Traveling grate incinerator for city refuse and the like : en
  • US2587826A - Operating means for the plunger of cushion filling machines : en
  • DE829095C - Vehicle tires or wheels, especially for automobiles : de en
  • AU152729B2 - Hydroturbi ne pump : en
  • US2587882A - Lading tie fastener : en
  • DE1635349U - FILLER HOLDER WITH SCREWED CAP. : de en
  • DE833390C - Process for the production of phosphors : de en
  • AU154121B2 - Method of filling thermal responsive elements and sealing tubes : en
  • US2587631A - Apparatus for measuring and detecting magnetic objects : en
  • US2588295A - Apparatus for producing chime tones and method of tuning musical bars : en
  • CA481556A - Television receivers horizontal deflection : en fr
  • US2587935A - Retractable pen device : en
  • AU721152A - Improved fluid mixing process and apparatus therefor : en
  • US2587662A - J-isopbopoxy phenothiazine : en
  • US2587888A - Composite piston ring assembly : en
  • AU153292B2 - Vapouriser lube system : en
  • AU156363B2 - Camera systems for producing colour television image signals : en
  • DE833213C - Device on a double or multiple insulator chain for high-voltage lines : de en
  • DK73839C - Artificial, luminescent material and method of its manufacture. : da en
  • FR1002395A - Black Fracture Malleable Iron Manufacturing Improvements : en fr
  • GB667692A - Improvements in or relating to gasification of carbonaceous solids : en
  • CA481528A - Multiplying apparatus : en fr
  • CA481569A - Internal combustion engine : en fr
  • DE1635398U - VALVE. : de en
  • AU724152A - Improvements in or relating tothe manufacture of amino compounds : en
  • AU154681B2 - Improvements in or relating to method and apparatus for stressing concrete members : en
  • DE1635524U - TOOTHBRUSH. : de en
  • DE832896C - Sheet feeder : de en
  • US2588284A - Fluid pressure differential responsive cutoff valve : en
  • US2587903A - Oil filter : en
  • DE832944C - Insulating covering, stone, cover or the like. : de en
  • CA481472A - Weather strip : en fr
  • CA481501A - Disk harrows : en fr
  • CA481539A - Lifting jack construction : en fr
  • GB667495A - An improved machine for sorting fruit, such as apples and pears, according to size, with the aid of diverging conveyor belts : en
  • DE833114C - Scaffolding trestle : de en
  • GB667827A - Improvements relating to friction clutch discs : en
  • CA481578A - Evaporator apparatus : en fr
  • US2588016A - Machine for cutting textiles : en
  • DE833023C - Process for the manufacture of footwear, especially shoes for small children : de en
  • GB667588A - Improvements relating to end closure caps for tubes : en
  • GB667851A - Means for tilting electrical high frequency furnaces : en
  • AU156330B2 - Improvements in or relating toa method of and apparatus for separating material froma liquid carrier : en
  • US2587612A - Printing apparatus : en
  • USD166103S - Chocolate tempering mill unit : en
  • AU720452A - Weft threads carrying device for circular weaving looms : en
  • US2587680A - Milking machine : en
  • US2588156A - Alternator and rectifier mounting : en
  • AU152486B2 - Improvements relating to power-driven mowers : en
  • US2587702A - Ventilated wall : en
  • US2587690A - Hoist for conveying loads to moving platforms : en
  • US2588015A - Pen : en
  • DE832921C - Tunable oscillation circuit for very high frequencies : de en
  • GB667683A - Improvements relating to methods of manufacturing discharge tubes : en
  • AU122651A - Improvements in powerdrive devices for lawnmowers : en
  • AU160452B2 - Preparation of titanium monoxide by electrolysis : en
  • AU715252A - Method of fabricating germanium and silicon bodies : en
  • US2587700A - Fuel burner : en
  • US2587873A - Apparatus for cultivation by flame : en
  • US2588131A - Measuring and marking height indicator : en
  • US2587845A - Manufacture of calcium hypochlorite bleach liquor : en
  • FR1002493A - Load-bearing trim for beams of concrete floors : en fr
  • DE1635503U - SHOW AND SALES CONTAINERS. : de en
  • DE832986C - Method and device for the production of enamel : de en
  • DE833299C - Weather protection, especially for motorcycles : de en
  • FR1002255A - Sprayer for non-carbonated liquid fuels : en fr
  • DE1635344U - GLASS OPENER. : de en
  • DE1635363U - RIBBON FOR ADDRESSING MACHINES AND THE LIKE : de en
  • FR1002526A - Improvements to radio-electric direction indicators : en fr
  • DE1635488U - DEVICE FOR DETERMINING THE DIMENSIONS OF BODIES BY USING FLOWING GASES. : de en
  • DE832952C - Device for using maps : de en
  • AU157545B2 - Means for priming the liquid circuit of reciprocating pumps : en
  • CA481486A - Circuit for the generation of a linearly varying current : en fr
  • CA481512A - Line splicing device : en fr
  • US2587576A - Higher alcohols from aldehydes : en
  • US2587577A - Production of arylindanes : en
  • US2587883A - Apparatus for the production of prints : en
  • DE1635343U - FILLING TAP FOR BOTTLE FILLING MACHINES. : de en
  • DE1635360U - FRAMEWORK FOR EMERGENCY LATCHES. : de en
  • US2587581A - Azide modified fuels and lubricants : en
  • US2587886A - Base or pedestal for chairs : en
  • US2588207A - Method and apparatus for making tire ply bands : en
  • US2588230A - Tumble lock : en
  • US2588300A - Artificial fishing bait : en
  • DE1635542U - ROLLED FILM REEL WITH LONGITUDINAL SLITS, ESPECIALLY MADE OF PLASTIC. : de en
  • DE1635549U - RUBBER COVER FOR WHEELS WITH HARD TIRES MADE OF METAL, WOOD OD. DGL. : de en
  • CA481460A - Snag-proof sinker : en fr
  • CA481485A - Ignition system : en fr
  • DE833168C - ski : de en
  • GB667648A - Improvements in foam-forming devices : en
  • FR1002426A - Improvements to fruit pitting machines : en fr
  • DE833151C - Sealing ring fastening in gate valves and shut-off valves : de en
  • FR1002367A - Vibrating table system for all parts and all materials : en fr
  • GB667494A - Improvements relating to clamps for electric transformer cores : en
  • US2588204A - Journal box and hydraulic safety valve therefor : en
  • DE1635515U - WOODEN NAILING MACHINE WITH DEVICE FOR GLUING IN THE WOODEN NAILS. : de en
  • US2588285A - Air bleeder for vehicle lifts : en
  • US2587780A - Electrical ignition system : en
  • AU720052A - Method and means for lubricating internal combustion engine valve mechanism : en
  • DE832902C - Protective cap for steel bottles : de en
  • DE833072C - Equipment for the frequency analysis of vibration processes : de en
  • DE832933C - Hair color additives : de en
  • FR1002014A - Rapid wall construction system : en fr
  • FR1002406A - Improvements made to means such as those for centering : en fr
  • CA481565A - Gradual change speed gear with multiple friction : en fr
  • AU712651A - Means for priming the liquid circuit of reciprocating pumps : en
  • US2588122A - Arrangement for collecting and utilizing natural gas leakage from a centrifugal compressor employed on a pipe line : en
  • US2588144A - Jointed fluorescent lamp fixture which may be collapsed for shipment : en
  • DE833234C - Electric discharge tubes with ribbon-shaped electron bundles : de en
  • US2587872A - Icing machine : en
  • US2587638A - Automatic feed for cable tool drill : en
  • AU714852A - Improvements in or relating to joint assembly : en
  • AU152184B2 - Improvements in eye elements : en
  • CA481544A - Electrical insulated wire : en fr
  • CA481447A - Manufacture of phenolic resins : en fr
  • CA481575A - Control apparatus for forced drainage : en fr
  • AU158702B2 - Improvements relating to boffttle-capping machines : en
  • AU149605B2 - An improved silencer for internal combustion engines : en
  • DE832904C - Bridging with electrode holder for electric steel ovens : de en
  • FR1002031A - Low power electrostatic generator : en fr
  • GB667747A - Closure for vessels for dispensing liquids by air pressure : en
  • US2588248A - Hydraulic cementitions mixtures and method of making : en
  • US2587922A - Breaker strip construction : en
  • CA481510A - Article transfer apparatus : en fr
  • DE832966C - Safety device for head screws against unauthorized removal : de en
  • GB667590A - Manufacture of new monoazo-dyestuffs : en
  • GB667640A - Improvements in or connected with sun glasses : en
  • DE1635436U - DEVICE FOR TRANSFERRING THE HEAD SHAPE TO A HAT SHAPE. : de en
  • GB667841A - Improvements in a reversible power transmission : en
  • GB667595A - Improvements in dish-washing machines : en
  • US2587813A - Tractor unit : en
  • GB667670A - Improvements in or relating to gas-filled discharge lamps, more particularly fluorescent lamps : en
  • CA481548A - Grid-controlled electron tubes : en fr
  • FR1002201A - Process for preparing 5-nitro-furan 2-sulfonamide : en fr
  • FR1002207A - Method and device for the continuous casting of metals, in particular steel : en fr
  • DE833193C - Address or similar printing machine : de en
  • GB667472A - Improvements in power shovels : en
  • US2587650A - Method for defatting starch : en
  • CA481508A - Treatment of polymeric materials : en fr
  • US2588298A - Apparatus for forming lubrication fittings : en
  • DK73843C - Drum membrane prosthesis. : da en
  • FR1002158A - Telephone or analogue transmission device : en fr
  • DE832970C - One-hand pressure lubricator : de en
  • AU160295B2 - Improvements in or relating to electromagnetic waveguides : en
  • AU153750B2 - Hydroturbine Pump. 1 : en
  • GB667639A - Improvements in and relating to the obturating of the breeches of guns : en
  • GB667612A - Method and apparatus for building tires : en
  • GB667688A - Arch dam : en
  • US2587671A - Reduction of oxygenated thiophene compounds : en
  • US2588147A - Fence structure : en
  • FR1002329A - Process for obtaining ammonia from its elements by electromagnetic means : en fr
  • DE1635474U - HINGE MARKER. : de en
  • GB667720A - Improvements in the methods of manufacture of electrical resistors : en
  • GB667586A - Improvements relating to electric hand irons : en
  • FR1002589A - Device for articulation and positioning of protective screens for grinding wheels or other applications : en fr
  • FR1002599A - Tinder lighters enhancements : en fr
  • GB667618A - Improvements in or relating to the separation of gases : en
  • GB667463A - Improvements in or relating to an atomizer nozzle : en
  • GB667490A - Improvements in drum ring clamps : en
  • GB667584A - Methods and systems for reactivation and regeneration of solid contact masses containing combustible deposit therein : en
  • FR1002289A - Improvement in the fixing of motors and in particular of the motors of flying machines : en fr
  • FR1002373A - Reported hearth : en fr
  • CA481557A - Electric discharge device : en fr
  • DE1635442U - PLASTIC CIGARETTE CASE. : de en
  • US2588216A - Self-lubricating hinge pin : en
  • USD166093S - Direct lighting fixture : en
  • US2587918A - Screen leveling device for harvesters : en
  • USD166070S - Record player : en
  • DE833344C - Expansion for underground mining operations : de en
  • US2588244A - Can-opening device : en
  • DE1635535U - PRINT UNIT FOR LEVER REGISTER. : de en
  • DE833120C - Process for the refinement of cellulose derivatives : de en
  • DE833307C - Mine sharpener : de en
  • GB667801A - Variable speed transmission mechanism : en
  • DE823286C - Plate tool for presses with interchangeable tools : de en
  • DE833205C - Track brake : de en
  • DE827671C - Electrical plug with coupling socket : de en
  • FR1002516A - Improvements to cameras : en fr
  • DE833283C - Holding the shut-off plates in gate valves : de en
  • DE833216C - Carrying device consisting of two double-angled brackets for inserting electrical installation devices : de en
  • CA481503A - Wheel attachment for detachable tractor-mounted implement : en fr
  • DE808906C - Upper valve part, especially for sanitary purposes : de en
  • DE832930C - Circular knitted hosiery and process for their manufacture : de en
  • DE833022C - Hydraulic door closer : de en
  • DE1635450U - SWIVELING CONTROL LEVER, IN PARTICULAR VEHICLE BRAKE LEVER. : de en
  • DE1635592U - GLASS PROTECTION PANEL FOR MARKET SALES STANDS. : de en
  • US2587639A - Rotary kiln for the recovery of acid values : en
  • DE833118C - Process for the production of molded articles made of thermoplastic materials with a similar film cover : de en
  • DE833227C - Selenium rectifier with a small overall length : de en
  • FR1002185A - Device for transporting and draining jugs, in particular milk jugs : en fr
  • FR1002429A - Improvements made to controlled opening conveyor bins, particularly those for transporting concrete : en fr
  • USD166100S - Pair of food tongs or similar article : en
  • US2587758A - Twisting spindle : en
  • US2587852A - Flexible ice tray : en
  • US2587960A - Transfer valve : en
  • US2588180A - Jaw crusher with hydraulic release and reset device : en
  • FR1002552A - Process for the preparation of halogenated fatty acids : en fr
  • GB667859A - Improvements in or relating to the balancing of rotary bodies : en
  • GB667568A - Improvements in soaking pit furnaces fired by gas or liquid fuel : en
  • US2587972A - Gem stone for articles of jewelry : en
  • US2588166A - Variable pitch propeller : en
  • GB667830A - Improvements in rotating cylinder compressors : en
  • FR1002568A - New benzoic acid derivatives and their preparation process : en fr
  • GB667474A - An improved method of and furnace for the continuous manufacture of glass : en
  • US2588330A - Pallet hoist attachment : en
  • USD166096S - Food and drink bar unit or similar article : en
  • DE833083C - Process for the production of high pressure discharge lamps : de en
  • DE833290C - Process for dewatering potato pulp : de en
  • FR1002167A - Process for the manufacture of non-drying oils such as in particular oils for perfumery, cosmetics or the like and oils obtained by this process : en fr
  • GB667504A - Improvements relating to portable ladders : en
  • US2587756A - Sheetsxsheet i : en
  • AU714752A - Improvements in or relating toan independent wheel suspension including a steering knuckle : en
  • US2587685A - Method for the manufacture of articulated panels : en
  • FR1002090A - Device for attaching a non-slip strip to a ski : en fr
  • FR1002300A - Washing machine : en fr
  • FR1002323A - Method and means for creating the sound environment in cinematography : en fr
  • FR1002529A - Box, especially for perfumes : en fr
  • FR1002353A - Device for pitting stone fruit : en fr
  • FR1002099A - Process for the preparation of nitrated fatty acids having at least five carbon atoms : en fr
  • GB667519A - Improvements in hinged belt fastenings : en
  • DE833026C - Packet of cigarette papers : de en
  • FR1002247A - Process for obtaining highly viscous or solid improved bituminous binders : en fr
  • GB667726A - Improvements relating to trousers press : en
  • GB667774A - Improvements relating to a cell for making alkali-metal chlorates : en
  • US2588272A - Distillation of oxygenated organic compounds : en
  • DE1635529U - PAPER SHOPPING BAG. : de en
  • FR1002453A - Heating boiler : en fr
  • FR1002224A - Permanent formwork for rammed earth constructions : en fr
  • FR1002274A - Process for manufacturing dry cheese and products obtained by this process : en fr
  • GB667475A - Bearing for gear wheels in watches, clocks and other precision apparatus : en
  • AU159428B2 - Method of fabricating germanium and silicon bodies : en
  • US2587620A - Apparatus for simulating a snowfall : en
  • US2588130A - Method and apparatus for the manufacture of carpets : en
  • US2588148A - Railway switch joint : en
  • GB667577A - Improvements in or relating to the continuous or semi-continuous casting of metals : en
  • US2587934A - Valve indicator : en
  • US2588139A - Flyer mechanism for toroidal coil winding machines : en
  • FR1002209A - Device applicable to current meters, allowing them to advance automatically in the event of attempted fraud : en fr
  • FR1002419A - Special head to collect and release dust from drilling in rocks : en fr
  • DE833006C - Motor vehicle trailer overrun brake with spring-influenced friction elements with a conical seat : de en
  • DE1635595U - AIR SUCTION PIPE, IN PARTICULAR THOSE PIPE FOR THREAD SUCTION SYSTEMS ON SPINNING MACHINES. : de en
  • FR1002071A - Bench for altitude testing of aircraft engines : en fr
  • FR1002042A - Manufacturing process of powders for internal coatings of fluorescent tubes : en fr
  • GB667512A - Improvements in and relating to coverings for the protection of dams, banks and the like : en
  • DE1635348U - RAZOR BLADE WITH RHOMBUS-SHAPED REINFORCEMENT. : de en
  • US2587844A - Cage and operating mechanism for shaft shovels : en
  • US2588286A - Card index : en
  • USD166072S - Ash receiving receptacle : en
  • GB667549A - Improvements in or relating to hose clips : en
  • GB667522A - An improved wire distributing cellular metal floor : en
  • CA481567A - Locking device for windows : en fr
  • FR1002506A - Relief cinematography process : en fr
  • US2588035A - Electronic indicator and viewing means for two variables : en
  • US2588326A - Manufacture of block grease : en
  • FR1002062A - Compressed air power head for endless belt conveyors : en fr
  • FR1002254A - Compressed air rivet : en fr
  • DE1635575U - DRIVE WHEEL EQUIPPED WITH A FRICTION LINING FOR THE CLEANING TOOLS OF BOHING MACHINES ETC. : de en
  • FR1002297A - Equipment for spraying liquids or powders by compressed air, particularly for medical, surgical, dental, aesthetic treatment : en fr
  • FR1002460A - Improvements to vehicles with trailers used in particular for the transport of logs : en fr
  • FR1002481A - Cooling device for gas turbines : en fr
  • GB667643A - Improvements in or relating to rotors for gas and steam turbines : en
  • GB667690A - Improvements in snap-action electric switches : en
  • DE832969C - Device for reducing the entrainment of excess lubricant by the relative, at least approximately vertical to and fro movement of a cylindrical body in a cylinder : de en
  • US2588108A - Latch retracting device for doors : en
  • US2587782A - Dental tray : en
  • US2588072A - Flush tank valve operating mechanism : en
  • US2588195A - Circuit interrupter with arcextinguishing means : en
  • GB667589A - Device for direct measurement of frequency : en
  • DE833000C - Device to prevent the tilting device from unexpected retraction on vehicles : de en
  • AU154682B2 - Strap briquetting press : en
  • FR1002500A - Folding device for trolleys particularly applicable to baby carriages : en fr
  • DE825200C - Method and device for cleaning the inner surface of containers or gears : de en
  • FR1002261A - Improvements made to internal combustion engines, in particular to those supplied with pulverulent fuel : en fr
  • US2587891A - Magnetic pulley : en
  • US2587926A - Process and apparatus for making lenses : en
  • US2587956A - Light projecting apparatus : en
  • US2588135A - Syringe : en
  • US2587899A - Live bait box : en
  • USD166077S - Artificial fireplace : en
  • DE1635527U - RAIL ANCHORS. : de en
  • DK73850C - Method for defibrating cellulose-lignin-containing material. : da en
  • FR1002231A - Ink roller for duplicating cylinder : en fr
  • FR1002326A - Steel spring for resonant vibrating screens : en fr
  • FR1002563A - New process and device for regulating the charge of accumulator batteries : en fr
  • DE832963C - Sealing device for rotary valve on internal combustion engines : de en
  • DE833138C - Method and device for determining the water content of solid substances : de en
  • DE833154C - Pinch roller gear : de en
  • GB667858A - Improvements relating to liquid-cooled internal combustion engines : en
  • US2587775A - Apparatus for determining the speed of objects : en
  • US2588317A - Water softening system valve : en
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