• BE573752A - Electrolyte for electrolytic capacitors, in particular for electrolytic capacitors At low temperature. : en fr
  • BE573883A - Fully folding seat for camping, picnic, gardens, etc. : en fr
  • CH337318A - Tower crane : de en
  • DE1054151B - Device for the selective protection of electrical networks with resistance switches : de en
  • BE573683A - Luberified sherical ball valve. : en fr
  • CH337398A - A threading device attached to the head of a sewing machine : de en
  • ES68884Y - Slice cutter device for sausage ham and similar : en es
  • FR1175923A - Advanced training in electrical conductors : en fr
  • FR1175997A - Tray with fully ventilated cells, for the packaging of hatching eggs, their transport and their direct placement in an incubator : en fr
  • DE1054315B - Sewing machine : de en
  • DE1786271U - DEVICE FOR PRESERVING, IN PARTICULAR NICKEL PARTS. : de en
  • US2879724A - Tablet coating machine : en
  • USD184751S - : en
  • FR1176080A - Toy representing animals arguing : en fr
  • GB811072A - Synthetic bristles : en
  • GB811327A - Improved electric switch connection arrangement : en
  • US2879987A - Liquid springs : en
  • DE1054154B - Circuit arrangement for controlling DC machines in Leonard circuit, especially those on electric traction vehicles (converter locomotives) : de en
  • DE1786042U - SLIDING PIECE CONTAINING GRAPHITE AS A WAGON BODY SUPPORT FOR VEHICLES, IN PARTICULAR RAIL VEHICLES. : de en
  • DE1786057U - CONTACT ELEMENT FOR HERMETICALLY CLOSED HOUSING. : de en
  • DE1054381B - Mobile overhead charger : de en
  • ES70891U - Media provided with indicator for its correct position (Machine-translation by Google Translate, not legally binding) : en es
  • DE1054241B - Tape measure : de en
  • DE1786248U - PTO SHAFT FOR HIGH PERFORMANCE WITH LENGTH COMPENSATION TO CONNECT TWO GEAR SHAFTS LOCATED AT A LARGE DISTANCE FROM EACH OTHER. : de en
  • US2879716A - Control means for motor driven pumps : en
  • US2880331A - Time controlled signal discriminator circuit : en
  • US2879534A - Rotary brush : en
  • US2879684A - Musical comb construction : en
  • US2879801A - Beverage mixing and dispensing devices : en
  • US2880001A - Game : en
  • DE1054109B - Circuit arrangement for signals, switches, track barriers and similar external equipment in railway signal systems : de en
  • DE1054123B - Circuit arrangement for telephone connections, in particular two-way connections : de en
  • CA573086A - Lubricating oil compositions : en fr
  • CA573349A - Process for the separation of higher acetylene hydrocarbons : en fr
  • DE1054032B - Round trousers or round skirt : de en
  • DE1054198B - Colored laundry detergents or auxiliary agents : de en
  • DE1054212B - Sleeve for lip or other cosmetic pencils : de en
  • DE1054149B - Constant current electronic rectifier arrangement : de en
  • US2879709A - Drive mechanism for bale tiers : en
  • ES246326A1 - Improvements in the motocultivators. (Machine-translation by Google Translate, not legally binding) : en es
  • ES68785Y - Chartering apparatus for ordinary lathes and in particular for turning lathes : en es
  • FR1175922A - Improvements to metal shutters : en fr
  • CH337264A - Eddy current apparatus : en fr
  • FR1175753A - Improvements to meat tenderizing machines : en fr
  • US2879784A - Check valve for the administration of parenteral solutions : en
  • US2879802A - Differential pressure-responsive device : en
  • ES65096Y - A mixed washing machine : en es
  • ES70802U - Adjustable hose nozzle (Machine-translation by Google Translate, not legally binding) : en es
  • GB811333A - Improvements in or relating to containers for dispensing semi-solid substances : en
  • US2879988A - Quick opening and locking mechanism : en
  • US2879742A - Aquarium with habitat effect : en
  • US2879787A - Wheeled pipe line carrier : en
  • US2880191A - Rubbery materials reinforced with polyhydroxy treated silicon-oxygen type pigments and method of preparation : en
  • USD184756S - Beverage cart or similar article : en
  • BE571729A - : en
  • DE1786279U - PEDAL DEVICE FOR PIANO AND GRAND PIANO. : de en
  • DK87088C - Steering device for tractor-drawn machines and field implements. : da en
  • DK87081C - Cathode body for electric discharge pipes. : da en
  • FR1176055A - safety ladder, especially for laying and maintaining overhead power lines : en fr
  • ES60619Y - A perfected appliance for limited duration cooking : en es
  • ES67092Y - Perfected bright curb : en es
  • US2879666A - Immersion thermometer : en
  • US2879902A - Combination trailer and hoist : en
  • FR1175670A - Fast excavator : en fr
  • GB811205A - Improvements in or relating to steroid compounds : en
  • DE1786087U - BRACKET FOR LAMP SHIELDS. : de en
  • ES65904Y - A holder-case for tools, instruments and other objects : en es
  • FR1175789A - Improvements for mutual fixing of a metal part and a plastic part : en fr
  • ES61971Y - Double position dish drainer : en es
  • ES66038Y - A massager : en es
  • FR1175601A - Elastic connection between two parts : en fr
  • US2879878A - Form guide apparatus : en
  • US2879973A - Percussion drill bit : en
  • CA573371A - Vacuum seal for pressure pouring apparatus : en fr
  • CA573401A - Implement hitch : en fr
  • CA573201A - Apparatus for removing liquid metal from furnaces : en fr
  • US2879818A - Thermoplastic container and method of making same : en
  • ES70890U - Refined rear-view mirror for trucks and cars (Machine-translation by Google Translate, not legally binding) : en es
  • DE1786361U - DEVICE FOR LIFTING OUT DRAWER CYLINDERS. : de en
  • LU35493A1 - Mechanically remote-controlled tool : en fr
  • US2880009A - Lever actuated machine-tool chuck : en
  • BE573505A - Improvements to combed wool stretching machines. : en fr
  • ES65923Y - Enhanced terminal for electric battery connections : en es
  • CA573309A - Monoazo dyestuffs : en fr
  • CA573100A - Lead scavenger compositions : en fr
  • DE1054066B - Studs for fastening replacement floors in columns : de en
  • DE1786305U - DEVICE FOR PREVENTING DISPLACEMENT OF HYDRAULICALLY ADJUSTABLE UNITS. : de en
  • CA573390A - Preparation of polypyrrolidone : en fr
  • CH337302A - Device for the temporary twisting up of artificial threads using the false twisting process and for heating them up when twisted up : de en
  • DE1054050B - Grid arrangement in a gravure roller, especially for textile printing : de en
  • DE1786002U - ADJUSTABLE COLLECTING DEVICE ON BREAD MAKING MACHINES. : de en
  • CA573184A - Fuel systems for gas turbine engine installations : en fr
  • FR1175812A - Chain for drive or chain transmission : en fr
  • US2879549A - Carding apparatus : en
  • US2879904A - Feeding apparatus for fibrous particles : en
  • US2880028A - Latch for closet doors : en
  • US2879586A - Method for the production of ball tip writing instruments : en
  • US2879727A - Furnace sawdust burners : en
  • US2879550A - Slub yarn producing attachment : en
  • US2879603A - Adjustable curved rulers : en
  • US2879605A - Bead measuring device : en
  • US2880118A - Vibratory coating method and apparatus : en
  • BE573649A - Process for the polymerization and copolymerization of unsaturated organic compounds. : en fr
  • CH337238A - Crossbar switch : de en
  • CH337274A - Electromagnetic relay : de en
  • US2880126A - Fluxes for soldering and metal coating : en
  • USD184762S - Condiment dispenser : en
  • DE1054079B - Process for the production of borohydrides, in particular diborane : de en
  • DE1054305B - Tool for machining : de en
  • GB811359A - Improvements in electric cable end connectors : en
  • GB811387A - Improvements in or relating to lamp standards suitable for street-lighting : en
  • GB811405A - Improvements in and relating to nuclear reactors : en
  • GB811195A - Tooth brush : en
  • GB811236A - Improvements in and relating to gun blast deflectors for jet propelled aircraft : en
  • FR1175688A - Plate convector radiator for central heating systems : en fr
  • ES68127Y - Improved battery terminal : en es
  • FR1175927A - Hydraulic drive device for oscillating spray booms : en fr
  • ES246371A1 - A hanging bridge for vanos of 30 to 200 meters of length. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175607A - Aquatic propulsion mechanism and amphibious vehicle fitted with this mechanism : en fr
  • ES246008A1 - Improvements in recalcar machines. (Machine-translation by Google Translate, not legally binding) : en es
  • CH337420A - Capping device for container : en fr
  • DE1054386B - Batch-wise solid bowl centrifuge of horizontal design : de en
  • US2880143A - Process for producing whisky : en
  • US2880312A - Transistor oscillator-mixer with received and local oscillations applied between emitter and base : en
  • BE573639A - Trailer coupling device for road vehicles with coupling member operating on a chain with four articulated joints. : en fr
  • BE573803A - Solution containing polyacrilonitrile and nitric acid. : en fr
  • CA573116A - Floating bridge for incandescent electric lamp : en fr
  • GB811326A - Improved closure device for casks : en
  • US2879688A - Television recording camera having stabilized shutter : en
  • LU36957A1 - : de
  • US2880129A - Imparting anti-microbial properties to formed articles : en
  • US2880371A - Device comprising at least one glow discharge tube : en
  • DE1054267B - Root crop harvester with haulm separator : de en
  • ES70998U - Plastic stopper for closing jars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175977A - prefabricated elements for the realization of walls such as ceilings and partitions : en fr
  • ES65866Y - Backup device that can be attached to tanks in general and especially to gas tanks : en es
  • FR1175782A - Device for the automatic control of machine tools such as copying lathes and the like : en fr
  • FR1175793A - Improved method and device for the manufacture of plastic parts : en fr
  • ES246293A1 - Device for the introduction of solid treatment products in washing machines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70821U - Limacallos with plastic support handle : en es
  • FR1175757A - Sealing membrane especially for cylinder actuation pump : en fr
  • FR1175905A - Children's spoon : en fr
  • GR19608B - PROJECTORS OF SOLID OPPARENT IMAGES OR OBJECTS. : el en
  • US2879652A - Circular seamless hose knitting machine : en
  • BE573825A - Device for measuring or indicating distances. : en fr
  • CA573007A - Wheel structure : en fr
  • CA573014A - Method of making wheel structures : en fr
  • ES70138U - Variable inclination ramp for launching toy projectiles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1054137B - Seals at the entries of cable fittings for cables with high internal pressure : de en
  • DE1054156B - Bearing bracket for built-in electric motors : de en
  • DE1786068U - KEY SWITCHES FOR INSTALLATION PURPOSES, IN PARTICULAR SWITCHES WITH MUTUAL SLIDING BUTTONS. : de en
  • CA573067A - Coating machine with polytetrafluoroethylene covered rubber roller : en fr
  • CA573271A - Forming machine : en fr
  • DE971842C - Two-stroke internal combustion engine with reverse scavenging : de en
  • GB811163A - An improved fuel container for liquid fuel burning apparatus : en
  • DE1786307U - PIPE FOR SPRAY PIPES. : de en
  • ES245684A1 - A window device for windows. (Machine-translation by Google Translate, not legally binding) : en es
  • US2879809A - Method and equipment for measuring predetermined quantities of compacted comminuted materials or the like : en
  • GB811197A - Improvements in or relating to ingots or like cast shapes : en
  • DE1054064B - Guide map for steep indexes : de en
  • BE573622A - Lubrication device for a continuous bells twisting spindle. : en fr
  • BE573818A - Process of manufacturing semiconductor disks. : en fr
  • CH337196A - Process for the preparation of steroids cyclically ketalized in the 3-position : de en
  • ES70933U - Musical instrument (Machine-translation by Google Translate, not legally binding) : en es
  • US2879953A - Decording apparatus : en
  • DE1054138B - Attachment of mounting plates in housings for encapsulated electrical switchgear and distribution systems : de en
  • DE1786286U - WALLPAPER SAMPLE BOOK. : de en
  • USD184741S - Or the like : en
  • AU230777B2 - Improved brush and bristle supporting member : en
  • CA573048A - Apparatus for the vulcanization of uncured tires : en fr
  • CA573094A - Pneumatic tire : en fr
  • BE573760A - Combustion turbine engine units. : en fr
  • CH337332A - Star-shaped device for tensioning boards to be glued at the joint edges : de en
  • ES245329A3 - Procedure and device to produce threads, fibers and similar of macropolimers. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175988A - Advanced nail clipper : en fr
  • DE1786194U - CHARACTER TEMPLATE. : de en
  • DE1054308B - Method and device for the electrical riveting of roller bearing cages by resistance heating : de en
  • CA573130A - Synthetic butterfat and substitutes for butterfat : en fr
  • CH337198A - Process for the production of new azo compounds : de en
  • CA573233A - Composite furnace block and method of making it : en fr
  • CH337450A - Separator for pneumatic transport systems : de en
  • DE1786239U - EAR POCKET FOR DROP-DOWN DOG EARS. : de en
  • CA573234A - Finish composition for acrylonitrile fibers : en fr
  • US2879708A - Kitchen stove with grease accumulator and indicator : en
  • US2880094A - Process for enhancing flavor of maple syrup : en
  • DE1786370U - GAME DEVICE. : de en
  • ES42794Y - Drain gate for grain mills : en es
  • FR1175898A - Apparatus for cutting asbestos-cement slabs : en fr
  • CA573096A - Lead scavenger compositions : en fr
  • FR1175772A - Process for producing fine filaments of macromolecular aliphatic polyolefins : en fr
  • ES44412Y - A fountain pen : en es
  • ES65975Y - Improved housing for pencil, pen or similar : en es
  • BE573483A - Improved toilet flush for independent lavatory. : en fr
  • BE573801A - Round air spring. : en fr
  • CA573141A - Process and apparatus for the manufacture of glass beads : en fr
  • CH337427A - Underground shelter and method of making the same : de en
  • DK87078C - Holder for attaching an electric overhead line. : da en
  • DE1054095B - Hectographic color paper for the production of copies using the alcohol transfer printing process : de en
  • GB811318A - Improvements in or relating to interchangeable ticket holder units : en
  • DE1786341U - TANK HOSE WITH LIGHTING. : de en
  • DK87092C - Freezer pocket for trays for freezing ice lollies and similar items. : da en
  • CA573241A - Tubeless tire : en fr
  • US2879957A - Fluid sustained aircraft : en
  • US2880304A - Resistance welding : en
  • ES70793U - A perfected glasses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175991A - Dispenser for products in the form of ribbons and bands, such as adhesive plaster, chatterton and similar products : en fr
  • ES70767U - A machine for cleaning jewelry and watches (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175644A - Disc for thread tensioning device : en fr
  • GB811173A - Improvements in or relating to spring actuated motors : en
  • GB811116A - Improvements in or relating to travelling wave velocity modulation devices : en
  • ES65862Y - A perfected flip-sheet binder : en es
  • USD184765S - Illuminable display stand : en
  • ES70938U - Heel for women's shoes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175756A - Screen printing process or silk screen printing : en fr
  • GB811368A - Improvements in or relating to door closers and checks : en
  • CA573314A - Oxidation of semiconductive surfaces for controlled diffusion : en fr
  • CA573378A - Trisodium phosphate composition and method for preparing cured meat : en fr
  • CA573185A - Greenhouse roof bar assembly : en fr
  • CH337232A - Circuit in a television receiver for the separation of interference signals : de en
  • CH337444A - Process for the production of a container for liquid or pourable material and containers produced according to the process : de en
  • DE1786186U - CONVEYOR BELT FOR LOG BAND SAWS. : de en
  • ES66301Y - Perpetual calendar : en es
  • FR1175735A - Automatic sharpening device of the cutting blade of tissue cutting machines : en fr
  • FR1175874A - Row crop cultivator placed in front of a tiller : en fr
  • BE573856A - High pressure press : en fr
  • CA573030A - Pumping assembly : en fr
  • DE1786188U - FEED DEVICE FOR PLANING AND MILLING MACHINES. : de en
  • DE1786113U - FLAME MONITORING DEVICE. : de en
  • US2879635A - Method of packaging articles : en
  • US2879754A - Protective starting device for internal combustion engines : en
  • CA573140A - Sponge blowing agent containing activator : en fr
  • DE1054301B - Power transmission device, in particular for ship propulsion : de en
  • US2880061A - Process for recovering useful values from waste pickle liquor and raw coke oven gas : en
  • CA573316A - Aircraft steering mechanism : en fr
  • BE573511A - Comparator of numbers expressed in pure binary code and reflected binary code. : en fr
  • CA573298A - Apparatus for the fluid treatment of textile materials : en fr
  • US2879651A - Universal joint : en
  • US2880037A - Hydrocarbon conversion process and apparatus therefor : en
  • BE573831Q - Process for the preparation of sterilized concentrated milk and product obtained by this process. : en fr
  • CH337316A - Appliance for making coffee in large quantities : en it
  • DE1054370B - Process for producing multicolored decorated ceramic products by means of the transfer printing process : de en
  • DE1786144U - ARMREST ON FOLDING FURNITURE. : de en
  • US2879883A - Container handling apparatus : en
  • US2880316A - Active filters : en
  • US2880212A - Reduction of alkylenedioxy-alkyloxymethyl-hydrophenantherenes : en
  • USD184720S - Box for an ink pad or the like : en
  • US2879579A - Yieldable tenter frame support : en
  • US2879619A - Fish line leader, hook, swivel and shot holder : en
  • BE573844A - Continuous projection device, with selection. : en fr
  • CA573383A - Snow remover : en fr
  • CH337286A - Process for converting a vat dye into fine division : de en
  • BE573641A - Swing door. : en nl
  • CA573287A - Horse shoe : en fr
  • BE573707A - Improvements in glass temperature control in glass melting equipment. : en fr
  • CA573146A - Overlaid woody material and method of making the same : en fr
  • CH337225A - Wagon Coupling Head : en fr
  • CH337203A - Process for the preparation of a new heterocyclic compound : de en
  • DE1054170B - Device for voltage measurement on high voltage generators : de en
  • US2880329A - Fading electrical circuit : en
  • US2879626A - Doll construction : en
  • US2880015A - Fender cover : en
  • DE1054254B - Method for checking or measuring the thickness of thin workpieces, such as B. sheets, by means of ultrasonic waves : de en
  • DE1786034U - TRANSPORT SECURITY FOR REFRIGERATION UNITS. : de en
  • DE1786171U - STAND JACK. : de en
  • DE1786388U - PACKAGING FOR SMALL IRON PARTS, IN PARTICULAR FOR BOLTS AND NUTS. : de en
  • ES70878U - Improved ashtray (Machine-translation by Google Translate, not legally binding) : en es
  • ES70931U - Folder case (Machine-translation by Google Translate, not legally binding) : en es
  • DE1054110B - Circuit for the route selection in track plan signal boxes : de en
  • US2879788A - Manifold mounted valve : en
  • CA573038A - Ventilating apparatus for closets or toilets : en fr
  • CH337250A - Method and device for the production of cables with a corrugated jacket : de en
  • CH337386A - Keyless three-jaw chuck : de en
  • BE573889A - Device for the discharge of condensation water from steam heating installations into railway wagons. : en fr
  • CH337178A - Room electrostatic filter system for air purification on an electrostatic basis : de en
  • DE1054169B - High-voltage testing device : de en
  • DE1054373B - Cardboard pack for stick-shaped items such as cigarettes : de en
  • DE1786050U - RELEASABLE, PUSH BUTTON-LIKE DEVICE FOR LOCKING DEVICE COMPONENTS, IN PARTICULAR INTERCHANGEABLE COMPONENTS OF ELECTRONIC DEVICES. : de en
  • BE573667A - Wood impregnation process. : en fr
  • CA573013A - Stress determination in solid materials : en fr
  • CH337463A - Watch for jewelry purposes : de en
  • DE1786381U - BAG. : de en
  • DE1786204U - PHOTOMETER. : de en
  • ES64829Y - An improved variable capacitor for radios : en es
  • ES65504Y - A spinning boat : en es
  • ES246222A1 - Improvements in the devices for the limitation and protection of electrical current lines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175886A - Process for manufacturing pasta and installation for the implementation of this process : en fr
  • FR1175986A - Recovery of excess working fluid : en fr
  • ES70925U - An improved protective molding (Machine-translation by Google Translate, not legally binding) : en es
  • GB811160A - Improvements in or relating to sheets for magnetic sound recording : en
  • FR1176076A - Self-draining developer : en fr
  • ES65575Y - New lid fastening for containers : en es
  • ES70824U - New footwear manufacturing template (Machine-translation by Google Translate, not legally binding) : en es
  • ES245854A1 - Procedure for the preparation of fungicides, insecticides or herbicides products. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246305A1 - Improvements introduced in the manufacturing machines intended for the manufacture of continuous glass tube. (Machine-translation by Google Translate, not legally binding) : en es
  • ES41552Y - Clamping device for fixing an overhead electric conduction cable to a supporting insulator : en es
  • ES68885Y - Chain perfected for the formation of bracelets and the like : en es
  • FR1175867A - Anti-impact floors and seats : en fr
  • GB811374A - Improvements in or relating to the malting of barley : en
  • GB811402A - Improvements relating to the upholstering of the bodies of perambulators : en
  • FR1175716A - Device allowing the use of lighting lamps with high luminous efficiency, from a low voltage power source : en fr
  • US2880133A - Method of repelling fish comprising treating with potassium phenyl acetate : en
  • FR1176092A - Improvements to the writing tips of ballpoint pens : en fr
  • FR1175950A - Wooden heel enhancements for women's shoes : en fr
  • GB811188A - Method of cold shaping partitioned tubular steel articles : en
  • US2879576A - Waler clamping assembly for concrete wall forms : en
  • US2880373A - Apparatus for controlling gas pressure : en
  • FR1175632A - Overhead line disconnector : en fr
  • FR1176084A - Process for the industrial production of abrasive wheels by incorporating abrasive elements into the softwood support, and wheels obtained by this process : en fr
  • GB811250A - Improvements in or relating to storage racks : en
  • GB811365A - Improvements in and relating to apparatus for testing the fuel pumps of compression ignition engines : en
  • CA573315A - Process for breaking emulsions : en fr
  • DE1054125B - Arrangement for the automatic switching on and off of the transmitters of a wireless teletype telegraph connection : de en
  • GB811175A - Improvements in electromechanical high speed operating mechanism : en
  • DE1786330U - TIRE COVER PAD. : de en
  • ES68975Y - Thermo perfected lunch box : en es
  • ES70866U - Reduction valve for fuel gas bottles (Machine-translation by Google Translate, not legally binding) : en es
  • GB811103A - Amino acid compounds and methods for producing the same : en
  • US2879710A - Lemon slice squeezers : en
  • US2879597A - Adjustable drafting sectioning instrument : en
  • BE573739A - Improvements to laminated metal constructions and method for manufacturing such constructions. : en fr
  • CA573054A - Roller lift for boat trailer : en fr
  • ES246398A1 - Procedure for the obtaining of polyamides, starting lactamos cyclic, in the form of pearls. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175750A - Method of assembling two marginal parts of at least one plane element in deformable material : en fr
  • ES41793Y - Case for Needle and Analog Conditioner : en es
  • ES66578Y - Perfected tie : en es
  • GB811139A - Polymerization of olefins : en
  • FR1175759A - Semi-automatic machine for the packaging of pharmaceutical ampoules and the like : en fr
  • FR1175871A - New ceramic material, its manufacturing process and its applications : en fr
  • ES245332A3 - Procedure for matting and coloring macropolymers. (Machine-translation by Google Translate, not legally binding) : en es
  • CA573282A - Lamp mounting fixture : en fr
  • CH337172A - Method of washing laundry and clothing : de en
  • DE1054180B - Selenium dry rectifier element with one or more insulating layers : de en
  • DE1054326B - Hand screw press : de en
  • ES70870U - Improved padlock (Machine-translation by Google Translate, not legally binding) : en es
  • GB811403A - Improvements in or relating to rolling mills : en
  • US2879593A - Cheese mold : en
  • CA573181A - Controlled gradient compression leaf spring : en fr
  • CH337277A - Process for increasing the conductivity of selenium layers, preferably for rectifying purposes : de en
  • BE573672A - Ball valve with sealing ring forming a piston and supported by a side, so as to be able to slide in the valve housing. : en fr
  • DE1054288B - Device for the automatic coupling of rotating shafts provided with toothed or claw coupling halves : de en
  • ES66159Y - Lock for doors of washing machines and similar : en es
  • US2880225A - Haloalkyl aryl diphosphates : en
  • USD184753S - Desk lamp : en
  • US2880201A - Catalytic process : en
  • US2880275A - Communication system : en
  • DE1054118B - Regenerative optional OR circuit : de en
  • DE1054153B - Current-limiting fuse for low currents : de en
  • FR1175673A - Improvements in the connection of cabling in electrical installations, in particular in telecommunications installations : en fr
  • FR1189856A - : fr
  • DE971816C - Paper guidance on office machines, in particular typewriters : de en
  • DE1786303U - PRESSURE PUMP FOR SMALL QUANTITIES OF LIQUID. : de en
  • IE23193L - Ball-pointed pens. : en
  • ES243537A1 - Procedure for obtaining glicirretinic acid. (Machine-translation by Google Translate, not legally binding) : en es
  • ES245266A1 - Improvements in the contruction of grenades-rocket launched by light arms. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246226A3 - Procedure for the obtaining of ureas of N-sulfonil. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176078A - adjustable sliding ladder : en fr
  • US2879564A - Oscillatory molding machine : en
  • GB811075A - Improvements in extensible masts and the like : en
  • US2879645A - Booster brake mechanism : en
  • US2880084A - Process of preparing massive zirconium particles : en
  • FR1175955A - Lightweight metal construction : en fr
  • DE1786262U - DEVICE FOR PASTING SOCKET CONNECTIONS ON CLAY PIPES USING A PASTE. : de en
  • DK87076C - Process for the preparation of 3-methyl-3-carboxy-cyclohexanone- (2) -β-propionic acid. : da en
  • CH337423A - Cylinder lock : de en
  • US2879544A - Device for the manufacture of pencils : en
  • US2880010A - Vehicle with movable seat and figured portion : en
  • US2880025A - Ball and socket joint assembly : en
  • ES69345Y - Ceramic piece for lightened slab : en es
  • ES70993U - Folding hat in the shape of an umbrella (Machine-translation by Google Translate, not legally binding) : en es
  • ES70863U - Improved pneumatic rifle for spearfishing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176034A - Three-sided sign : en fr
  • CA573165A - Lightning protection circuits : en fr
  • CH337440A - Combined shaped charge : de en
  • CH337472A - Device for measuring the parking time of a vehicle : en it
  • US2879674A - Machine flywheels : en
  • US2880122A - Primary cells : en
  • FR1175983A - Process for obtaining carboxylic acids from organic peroxides and carbon monoxide : en fr
  • BE573623A - Suction dredging installation. : en nl
  • BE573773A - Expanded metal of high resistance to atmospheric agents. : en fr
  • DK87083C - Building element of plastic. : da en
  • DE971824C - Pantograph : de en
  • ES243948A2 - An espoleta. (Machine-translation by Google Translate, not legally binding) : en es
  • DE971841C - Ceiling or wall radiation, heating or cooling system : de en
  • USD184748S - Pneumatic tire : en
  • US2880300A - Electrically-heated steam generators : en
  • FR1176088A - Apparatus intended for making assembled parts : en fr
  • GB811153A - Improved photographic process : en
  • DK87086C - Mirror or lens capacitor for use in arc charging lamps. : da en
  • ES68740Y - Pourer opener : en es
  • ES70937U - Sliding lid for washing machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175798A - Fixing device : en fr
  • ES70877U - Replaceable element for fluid filters (Machine-translation by Google Translate, not legally binding) : en es
  • ES70916U - Improved packaging for pharmaceutical products (Machine-translation by Google Translate, not legally binding) : en es
  • GB811174A - Improvements in or relating to electrical systems for alternators : en
  • FR1175695A - Automotive car with automatic clutch : en fr
  • FR1175807A - Manufacturing process of isothiocyano-ethylimidazolidinethione : en fr
  • ES245976A1 - An alternative pump of automatic regulation. (Machine-translation by Google Translate, not legally binding) : en es
  • US2880206A - Mecurated biuret derivatives : en
  • US2879537A - Spring loaded sash balance connectdisconnect means : en
  • US2879856A - Disc harrow with angling lock : en
  • US2879916A - Locking assembly for receptacle closures : en
  • ES70822U - Toy penguin or similar with electrically powered movements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175876A - Hail control process : en fr
  • FR1175834A - Curable aminoplast forming products : en fr
  • ES70892U - Purse (Machine-translation by Google Translate, not legally binding) : en es
  • GB811267A - Analog to digital translators : en
  • FR1176097A - Device for interpreting recorded messages : en fr
  • US2880319A - High frequency compensating matrix network : en
  • ES65086Y - Slat or slat blind : en es
  • ES244128A3 - Manufacturing system of a protective visor for washing hair. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246306A1 - Improvements in the washing machines of dishes and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES41191Y - A perfected soap dish : en es
  • FR1176067A - Subscriber telephone set with transistors : en fr
  • US2879860A - Seismic prospecting utilizing trace integration : en
  • BE573859A - Electric apparatus for lighting and advertising. : en fr
  • FR1175748A - Automatic and simplified closing device for plinths, doors and others : en fr
  • GB811308A - Improvements relating to fabrics : en
  • GB811389A - Improvements in and relating to caps or fastener devices for attachment to studs or the like : en
  • CA573068A - Magnetic ferrite of high maximum permeability and high curie point : en fr
  • US2879929A - Means for displaying clothing ensembles : en
  • CA573081A - Organic alkaline earth metal complexes : en fr
  • CH337417A - Tent to take along on vehicles : de en
  • DE1054222B - Brake pressure regulator for mining conveyor machines u. like : de en
  • DE1786020U - CLAMPING DEVICE FOR CLOSED CEILINGS. : de en
  • US2879753A - Water injection apparatus : en
  • ES70978U - Braguita para niºos perfeccionada (Machine-translation by Google Translate, not legally binding) : en es
  • ES65472Y - Siphon head for bottles and the like : en es
  • ES69265U - Container for compounds producing thermal sprays with an insecticidal effect (Machine-translation by Google Translate, not legally binding) : en es
  • ES66250Y - Trunks : en es
  • FR1175615A - Electro-magnetic winding device for mechanical watch movements : en fr
  • FR1175727A - Mobile subject for decoration of apartment aquariums : en fr
  • BE573737A - Turbo-propellant engines for aircraft. : en fr
  • BE573912A - Aluminum furnace loading process : en fr
  • USD184704S - Sulky : en
  • US2879820A - Narrow gang channel support and positioning means for securing nuts : en
  • DE1786400U - ADD-ON DEVICE FOR CARD IMPACT MACHINES, PREFERRED FOR PIANO - JACQUARD - CARD IMPACT MACHINES, FOR THE PRODUCTION OF TWO OR MULTIPLE CARPET JACQUARD CARDS. : de en
  • ES58819Y - A perfected panties : en es
  • ES66541Y - Device for hanging clothes : en es
  • FR1175760A - Automatic mercury current inverter for high currents : en fr
  • US2879563A - Apparatus for forming a lining on centrifugal mold : en
  • ES66397Y - Foot control for lighting lights : en es
  • ES70934U - Musical instrument combined (Machine-translation by Google Translate, not legally binding) : en es
  • GB811377A - Improvements in spray units for washing machines : en
  • US2879582A - Method of making copper oxide rectifiers : en
  • BE573718A - Flexible pipe assembly device capable of locking by pleating. : en fr
  • CH337407A - Device for processing a photographic print with a liquid : en fr
  • DE1054192B - Electric heating device for vehicle keys : de en
  • ES246292A1 - Device for introducing liquid treatment products in washing machines. (Machine-translation by Google Translate, not legally binding) : en es
  • CA573285A - Pressure mounted lug : en fr
  • DE1786028U - HANG QUICK STAPLER. : de en
  • ES246333A1 - A method of discorteing the epidermal material of cereal grain. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176041A - Method and machine for the manufacture of tubular, in particular cylindrical, reinforced concrete or similar bodies : en fr
  • BE573627A - Method and device for treating a molten metal mass. : en fr
  • DE1054078B - Process for the simultaneous production of alkali pyrophosphates and / or alkali pyrophosphate-orthophosphate mixtures in addition to metal oxides by converting calcination products from phosphate raw materials containing metal oxide : de en
  • US2879552A - Demountable supporting structure : en
  • USD184788S - Tablecloth : en
  • DE1054247B - Process for reducing the friction between magnetogram carriers and magnetic heads : de en
  • DE1054364B - Continuously working, mobile free-fall mixer for building materials : de en
  • FR1175836A - Paper or board impermeable to water vapor and its manufacturing process : en fr
  • GB811364A - Improvements relating to flat irons : en
  • US2879683A - Monaural-binaural transmission of sound for producing a haas effect : en
  • US2880243A - Manufacture of trisubstituted boranes : en
  • US2880295A - Silicon carbide resistor mounting : en
  • FR1175816A - Articles for upholstery of molded spongy elastic material, such as mattresses, cushions, and the like : en fr
  • US2879700A - Cellular tray forming and assembling machine : en
  • US2880326A - Neutron detector : en
  • US2880022A - Shock absorber packing having line engagement : en
  • FR1175880A - Method for fixing gasket seals on automobile bodies and tool used for this purpose : en fr
  • ES70946U - Improved bread toaster (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175998A - Process for matting the glass surface : en fr
  • GB811076A - Improvements in or relating to the preparation of aluminium dialkyl monochlorides and aluminium alkyl sesquichlorides : en
  • BE573913A - Improvements to motive power installations and tube boilers used in these installations : en fr
  • FR1175848A - Locking control by a barrel for automobile doors and trunks : en fr
  • ES245451A1 - Machine for making vacuum and automatically welding with simultaneous hermetic closure thermoplastic material bags. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176022A - Door closer comprising a housing which encloses the crank shaft and the mechanism : en fr
  • ES245336A3 - Procedure for the continuous production of macropolimeros products of epsilºn caprolactama. (Machine-translation by Google Translate, not legally binding) : en es
  • ES44950Y - A device for forming the angles in the frames for suitcases and the like : en es
  • BE573886A - Method of stretching articles of artificial materials : en fr
  • ES70903U - Sunglasses with celluloid glasses with nylon thread fastening rings (Machine-translation by Google Translate, not legally binding) : en es
  • ES70985U - New glass jewelery box (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175619A - tube heat exchanger without tube plates : en fr
  • GB811099A - Improvements in or relating to methods of producing an inactivated influenza virus vaccine : en
  • FR1175745A - Sewing machine thread regulator : en fr
  • FR1175932A - Inserted mouthpiece for feed holes of top-fed firing ovens, especially ceramic ovens : en fr
  • US2879678A - Drill stand with adjustable and reversible electro-magnetic base : en
  • US2880071A - Process for detection and determination of fluid mixture components : en
  • FR1175921A - Process for coating parts of cellular material and products produced using this process : en fr
  • BE573701A - Method and device for bending finned pipes and a coil produced. : en fr
  • CH337165A - Device for heating branding irons : de en
  • CA573321A - Production of semi-conductor bodies : en fr
  • DE1786212U - ARRANGEMENT AND TRAINING OF ULTRASONIC CONVERTERS ON RAIL TEST VEHICLES. : de en
  • BE573824R - Nuclear measuring instrument combined with calculator. : en fr
  • CA573301A - Production of polyethylene terephthalate : en fr
  • CA573368A - Process and apparatus for producing carbon black : en fr
  • BE573755A - Process for treating tubercular, bulbous and root plants. : en fr
  • US2880356A - Linear accelerator for charged particles : en
  • US2880394A - Electrical measuring apparatus : en
  • DE1054105B - Snow fence : de en
  • DE1786365U - TIRES FOR GAMES AND GYMNASTICS. : de en
  • GB811345A - Improvements relating to apparatus for use in the production of x-ray photographs : en
  • US2879699A - Folding apparatus for leading flaps : en
  • US2879897A - Self-adjusting holder for flat articles : en
  • US2880192A - Rubbery composition comprising a crystalline polyester and a liquid polyester reacted with a diisocyanate : en
  • USD184710S - Barber shop sign : en
  • CH337353A - Turning device on tractor-drawn plows : de en
  • DE1786294U - EXPOSURE CONTROL DEVICE FOR PHOTOGRAPHIC CAMERAS. : de en
  • DE1054085B - Process for the production of synthetic vitamin K or its analogues : de en
  • US2879758A - Internal combustion engine : en
  • BE573578A - Magnetic door closure. : en fr
  • US2879757A - Starting device for reserve aggregates driven by a combustion engine : en
  • US2880033A - Rumble seat construction : en
  • BE573762A - Radiography process and new product for the implementation of this process. : en fr
  • BE573875A - Electric circulation water heater : en fr
  • DE1786093U - RUBBER ADHESIVE LIGHT. : de en
  • FR1175755A - Low drift gyroscope : en fr
  • GB811332A - Improvements in and relating to electrical capacitors : en
  • US2879555A - Fabricating asbestos shingle siding unit : en
  • US2880355A - Backward flow travelling wave oscillators : en
  • CA573126A - Tubeless tires : en fr
  • CA573044A - Charge forming attachment for internal combustion engines : en fr
  • ES66264Y - Articulated cup : en es
  • ES70851U - Clamping device for door handles and the like (Machine-translation by Google Translate, not legally binding) : en es
  • ES70965U - New corrugated cardboard, composite (Machine-translation by Google Translate, not legally binding) : en es
  • GB811296A - Flexible foamed polyurethane products : en
  • GB811304A - Improvements relating to ball and socket joints : en
  • ES65957Y - Enhanced glasses frame : en es
  • FR1175824A - High efficiency solar heating system with automatic orientation device using solar energy alone : en fr
  • GB811162A - Improvements in or relating to the treatment for reduction of the phenolic content of a phenolic waste liquor : en
  • ES43677Y - A nozzle for the discharge of condensed liquid in the siphons : en es
  • FR1175956A - Improvements to fittings for screws and railway lag bolts : en fr
  • BE573774A - Flat evaporator for absorption refrigeration systems. : en fr
  • CA573092A - Phonograph turntable automatic stopping device : en fr
  • CA573259A - Apparatus for feeding particle material into pneumatic pressure lines : en fr
  • CH337174A - Method of rendering clothing water repellent : de en
  • CH337372A - Friction clutch or brake : de en
  • GB811282A - Improvements in or relating to index carriers for magnetic recording strips : en
  • DE1786066U - MOUNTING DEVICE FOR SWITCHGEAR TERMINALS. : de en
  • DE1786167U - LOADING DEVICE FOR STACKED COMPONENTS, IN PARTICULAR FOR STACKS OF BUILDING BLOCKS AND THE LIKE. : de en
  • ES70957U - Deployment device and retracted vertical roller shutters adjustable on its axis (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175741A - Roasting of zinc sulphide ore concentrates : en fr
  • US2879934A - Carton : en
  • US2879985A - Loading dock guard : en
  • US2880156A - Production of metals : en
  • USRE24624E - Cotton lint cleaners : en
  • ES64167Y - A table for bed : en es
  • US2880230A - Diamine salts of pyromellitic acid diester : en
  • ES67173Y - Toy Speargun : en es
  • ES70944U - Improved skylight (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175668A - Manufacturing process for insulating blankets : en fr
  • US2879512A - Casing closure and closing apparatus : en
  • US2879557A - Structural units for buildings : en
  • US2880115A - Method of gas plating light metals : en
  • GB811376A - Improvements in breech closing mechanism for cartridge firing apparatus : en
  • FR1175737A - Aircraft pneumatic casing : en fr
  • ES245737A1 - A procedure for the manufacture of wine boots and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246266A1 - Improvements in the construction of windows based on concrete. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1054300B - Hydrostatic transmission : de en
  • FR1175934A - Method and device for closing paper bags and the like : en fr
  • GB811264A - Improved vehicle transmission brake : en
  • IT590450B - : it
  • ES70776U - Elastic fabric flat spring (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175987A - element for absorbing air humidity in closed spaces : en fr
  • FR1176070A - Stock for firearms : en fr
  • DE1054161B - Two-pole synchronous machine : de en
  • DE1786193U - ARRANGEMENT FOR SURFACE TREATMENT OF PLASTIC SHEETS, IN PARTICULAR POLYAETHYLENE FILMS, BY A SPRAY DISCHARGE. : de en
  • DE1054333B - Swiveling support stand for two-wheeled vehicles : de en
  • DE1054210B - Process for the production of multiple glass panes with a moisture-free air space between the individual panes and window glazing and multiple glass panes produced by the process : de en
  • DE1054087B - Process for the production of new 18 norsteroids : de en
  • ES246323A1 - Refrigeration system perfected in compressors. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70865U - Universal plug for electrical outlets (Machine-translation by Google Translate, not legally binding) : en es
  • DE1054311B - Vibrating mill for fine grinding of powders : de en
  • GB811156A - Improvements in or relating to cyanine dyestuffs : en
  • GB811340A - Ball joint : en
  • FR1175693A - Polarized current direction control relay : en fr
  • FR1176006A - Further development of float valves for automatic filling of liquid tanks : en fr
  • GB811108A - Improvements in or relating to belting hose and like flexible members : en
  • GB811325A - Improvements relating to electrical digital-analogue interconversion circuits : en
  • DE1054059B - Process for dyeing structures made from native or regenerated cellulose : de en
  • DE1786074U - FUSE CARTRIDGE FOR LOW VOLTAGE FUSES. : de en
  • BE573699A - Closing. : en fr
  • CA573105A - Centrifugal governors : en fr
  • ES70872U - Braga-perfected girdle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175869A - Improvements to beams : en fr
  • FR1175852A - Advanced shielding for electron tubes : en fr
  • FR1175889A - Improved device for performing hypodermic injections, infusions and similar operations and improved needles constituting such a device : en fr
  • BE573894A - Ventilation caps for electric accumulators : en fr
  • BE573558A - Device for preventing the transmission of oil between a chamber containing oil, respectively oil vapors, and a chamber which must be free of oil. : en fr
  • BE573830A - Set-handle upper parts of valves for sanitary installations. : en fr
  • DE1054253B - Device for measuring the thrust in a machine part : de en
  • ES245326A1 - Closure system for containers, boxes, bags or similar containers of flexible laminar material. (Machine-translation by Google Translate, not legally binding) : en es
  • ES245931A1 - A procedure for loading electrolytic ovens for aluminum. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811298A - Process and apparatus for the continuous finishing of sheet metal : en
  • DE971815C - Process for the operation of a steam power plant with temporary disconnection of the generator from the network and the steam power plant to carry out this process : de en
  • CA573012A - Protective circuits : en fr
  • CA573115A - Thrust reverser for jet engines : en fr
  • DE1054116B - Arrangement for generating simultaneous color television signals : de en
  • ES246406A1 - New system for connecting television appliances. (Machine-translation by Google Translate, not legally binding) : en es
  • ES43762Y - Protective device for baby walkers : en es
  • ES63486Y - A siphon head : en es
  • ES70958U - Fixed remate for chimneys and smoke or gas pipes in general (Machine-translation by Google Translate, not legally binding) : en es
  • USD184723S - Motion picture camera or similar article : en
  • CA573023A - Liquid cooling means : en fr
  • CH337271A - Magnetic circuit made of ferromagnetic material : de en
  • CH337281A - Device for controlling at least one electric furnace electrode clamp : en fr
  • ES61934Y - An emergency float : en es
  • FR1175937A - Portable electric saw : en fr
  • DE1786096U - HAND LAMP WITH REFLECTOR. : de en
  • US2879562A - Apparatus for overcoming the discomfort produced by automotive exhaust : en
  • US2880080A - Reinforced abrasive articles and intermediate products : en
  • US2880121A - Polypropylene process : en
  • US2880142A - Prospecting for petroleum deposits : en
  • CH337213A - Process for the preparation of halogenated alkanamides : en fr
  • US2880417A - Traveling wave device : en
  • DE1786383U - FLAT SEALED BAG WITH INSERTED TEAR STRIP. : de en
  • US2879811A - Beverage maker and dispenser : en
  • DE1786123U - Coffin screwing against earth pressure. : de en
  • DE1786156U - ENAMELLED VESSEL. : de en
  • FR1175920A - Rifle refinements : en fr
  • GR19621B - PERFECTIONS IN RELATION TO A PAPER MAKING MACHINE. : el en
  • US2880132A - Rodenticidal compositions comprising a 2-acyl 1, 3-indandione and an ethylenediaminetetraacetate : en
  • CA573088A - Electric coil tester : en fr
  • US2879851A - Slip mounting for well tools : en
  • US2879984A - Apparatus with rotating element for metal production : en
  • US2879832A - Article of repose for supporting the body of a person : en
  • US2879846A - Process and apparatus for preventing loss of drilling fluid : en
  • US2880344A - Photosurface : en
  • US2880392A - Digital microvolt measuring device : en
  • US2880393A - Instrument calibration circuit : en
  • CA573226A - Penicillin in solid dosage unit form : en fr
  • CH337439A - Attachment device for two skis : en fr
  • FR1175628A - Method and device for automatically making constant the force required of a motor : en fr
  • ES65861Y - New racord for conduits : en es
  • US2879637A - Package handling apparatus : en
  • GB811382A - Improvements relating to the manufacture of beer : en
  • DE1786121U - SAFETY GOGGLES. : de en
  • DE1786280U - ADDITIONAL DEVICE FOR CELLO. : de en
  • US2880286A - Electric signal devices for weighing scales : en
  • US2880370A - Electric flasher circuit : en
  • US2879618A - Retriever for an underwater object : en
  • DE1054356B - Paint spray gun : de en
  • ES244757A1 - System for the construction of buildings and characteristic elements for their realization. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176061A - Waterproof and individual pocket for transporting equipment or other at sea or on the water : en fr
  • CH337173A - Stable agent for treating textile fibers and fiber structures : de en
  • DE1054226B - Suspension hook with a pull-off device for ladders that can be operated by means of a line : de en
  • US2879704A - Roll-film photographic cameras : en
  • US2879933A - Bottom closures for lined cartons : en
  • DE1054148B - Arrangement in which the conductivity state of a conductor can be reversed : de en
  • US2879845A - Rotary shears : en
  • US2880138A - Anti-inflammatory steroid solutions : en
  • ES65878Y - Improved lifting device : en es
  • ES66398Y - Device for making pools : en es
  • FR1175959A - Improvements to electrical cable armor : en fr
  • DE1054350B - Air rifle : de en
  • DE1786049U - ANTENNA DISTRIBUTOR. : de en
  • DE1786155U - BATHING DEVICE. : de en
  • DE1786277U - A HEAD AND ARM STRIKE FOR HIT MILLS. : de en
  • ES66810Y - Shirt collar, perfected : en es
  • ES246023A1 - Improvements in automatic provisions for the correction of distortion in communication systems by modulated frequency. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65947Y - Perfected support for scaffolding : en es
  • US2879608A - Test booklet having readily erasible answer sheet : en
  • DE1786202U - RECORD ALBUM. : de en
  • DE1054234B - Use of organic peroxides as curing agents for rubber-like polyesters or polyester amides modified with diisocyanates : de en
  • DE1054046B - Method and device for loading the screw conveyor chamber of a metal extrusion press, in particular a cable jacketing press : de en
  • DE1786268U - VALVE UPPER PART FOR SANITARY FITTINGS. : de en
  • US2880044A - Piston with top protected : en
  • US2880323A - Diffusion pump and mass spectrometer : en
  • DE1054275B - Hydraulic valve drive for internal combustion engines : de en
  • DE1054342B - Hydraulic opening and closing device for hinged lids of ship loading hatches : de en
  • ES70906U - Canoe (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175618A - Advanced lighter : en fr
  • DE971801C - Process for regulating the temperature of the cooling surfaces of a contact apparatus for the production of sulfuric acid : de en
  • DE1054336B - Starter device for motorcycles : de en
  • DE1786335U - CLOSURE OF AN ELASTIC PIECE OF MATERIAL FOR BOTTLES, CANISTERS, CONTAINERS AND THE LIKE. : de en
  • ES43348Y - Improved lid for rubber jars, equipped with brush : en es
  • FR1176086A - Electrostatic air purifier, more particularly intended for internal combustion engines : en fr
  • ES69892U - Improvements in the brakes of motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176000A - Method of direct fixing of hair on caps for wigs and others : en fr
  • US2879570A - Fastener : en
  • CA573087A - Implement hitch for tractors : en fr
  • CA573275A - Catalytic desulphurisation of petroleum hydrocarbons : en fr
  • ES65885Y - Improved cone for syringes : en es
  • ES70838U - Induction instrument panel for motor vehicles with linear speed indicator (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175669A - Method and apparatus for distilling a multi-element mixture : en fr
  • US2880379A - Supporting structure for electronic components : en
  • ES246265A1 - Procedure to avoid odors in filamentary or laminary materials treated with an aldehydic resin. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811276A - Self cleaning blackboard : en
  • CH337329A - Swimming pool : en fr
  • FR1175800A - Device for indicating a woman's menstrual cycle : en fr
  • FR1175949A - Cylindrical ball valve : en fr
  • ES245929A1 - An electrical switching device. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70942U - Improved bag for knitwear (Machine-translation by Google Translate, not legally binding) : en es
  • CH337394A - Method for inserting an axle pin in a plastic part of a piano mechanism : de en
  • US2880226A - Manufacture of esters of thiophosphoric acid : en
  • ES70997U - Detector for the control of machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175773A - Improvements to sealing products, in particular sealants, and manufacturing process : en fr
  • GB811089A - Improvements in or relating to instantaneous and timelag percussion fuzes for gun and small-arm projectiles : en
  • BE571730A - : en
  • CH337359A - Method for combating fungi and for protecting organic materials and objects from fungal attack : de en
  • FR1175838A - Improvements made to mine props, hydraulic : en fr
  • FR1175878A - Self-propelled unit, in particular for handling and cleaning beets : en fr
  • FR1176046A - Advanced mounted harrow : en fr
  • GB811088A - Improvements in or relating to methods of making joints between metallic and non-metallic parts : en
  • SU122046A1 - Method for the production of dopple-adhesive shoes of the non-contracted method of forming a blank : en ru
  • US2879574A - Fastening devices : en
  • US2880127A - Railway tie pads : en
  • CA573009A - Voice switching in telephone transmission systems : en fr
  • CA573393A - Plasticization of heat-interacted isoolefin-multiolefin rubber-carbon black mixtures : en fr
  • BE573469A - Further training in telecommunications facilities. : en fr
  • ES70888U - A perfected machine for sharpening knives (Machine-translation by Google Translate, not legally binding) : en es
  • GB811248A - Method and apparatus for mounting inclined rotary drums : en
  • DE1054378B - Elevation conveyor in the manner of a bucket elevator : de en
  • ES42883Y - A three-cut cutter with carbide inserts : en es
  • FR1175860A - Sealing caps for bottles, jugs, cans and the like : en fr
  • US2879803A - Flexible pipes : en
  • US2879747A - Fluid-pressure-operated booster brake mechanism : en
  • US2879750A - Method and means for desalting the operating fluid of a steam generator : en
  • DE1786216U - MICRO-EXTRACTION AND MICRO-ACTION DEVICE. : de en
  • FR1175719A - Perfected halyard for parachute : en fr
  • DE1054251B - Device for determining the transmissible torque of magnetic particle clutches and brakes : de en
  • CA573156A - Production of dioxo-pyro-heterocyclic phosphorus-containing compounds : en fr
  • CA573194A - Photo-electric device : en fr
  • CA573198A - Washing machine pump and drive mechanism : en fr
  • CA573387A - Butyl rubber-carbon black compositions and methods for making the same : en fr
  • FR1175919A - Coiled or bent ceramic dielectric capacitor : en fr
  • FR1176031A - Mixed type electrical network : en fr
  • US2880197A - Polyoxamides : en
  • DE1054134B - Process for the production of stranding elements consisting of individual cores, such as star fours, or stranding groups consisting of individual stranding elements, such as DM four, for telecommunication cables : de en
  • CH337205A - Process for the preparation of a new heterocyclic compound : de en
  • CH337334A - Process for the manufacture of rubber products : de en
  • ES246225A1 - Improvements in gear pumps. (Machine-translation by Google Translate, not legally binding) : en es
  • ES62582Y - Radiator element for heating : en es
  • GB811201A - Improvements in or relating to synchronized oscillators : en
  • GB811258A - Improvements in and relating to machines for cleaning grain or like material : en
  • GB811363A - Improvements relating to steam irons : en
  • BE573849A - Machine for manufacturing the turns of tubes. : en fr
  • US2880059A - Production of uranium-calcium fluoride : en
  • CA573102A - Fountain installation : en fr
  • CA573265A - Bituminous emulsions : en fr
  • CH337397A - Tandem sewing device : de en
  • GB811289A - An improved digital-to-analogue converter : en
  • CA573136A - Coated particles of caustic soda detergent : en fr
  • DE1054388B - Guide wall for ships : de en
  • DE1786221U - ASHTRAY WITH CIGARETTE DISPENSER. : de en
  • US2879712A - Printing mechanism : en
  • US2879834A - Wire spring structure : en
  • ES244000A1 - Device for extension of a shooting anchor independently of the tension nut. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175626A - Improvements to espresso machines : en fr
  • FR1176013A - Apparatus for detaching the fruits of peanuts or similar plants : en fr
  • FR1175965A - Cigarette Making Machine Improvements : en fr
  • AU234526B2 - High octane fuels containing di1sopropylbenzene : en
  • CA573059A - Fuels used in internal combustion engines : en fr
  • US2879665A - Detonation meter : en
  • US2880148A - Method and bath for electrolytically coating magnesium : en
  • USD184766S - Block plane : en
  • ES65090Y - Electromagnetic horn : en es
  • ES66891Y - Buildable toy ship : en es
  • ES69022Y - Wheelbarrow perfected : en es
  • ES70775U - Improved vase (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175774A - Supply device for gas burners : en fr
  • GB811307A - Improvements in multi-channel carrier signalling : en
  • CA573290A - Preservation of cellulosic materials against organic agents of decay : en fr
  • CH337333A - Method of forming a thermoplastic compound article, and apparatus for carrying out this method : en fr
  • CA573189A - Manufacture of cheese curd : en fr
  • CA573025A - Wheel structure : en fr
  • CA573191A - Valve control means for hydraulic rams : en fr
  • CH337161A - Electrically heated oven : de en
  • DE1786349U - FISH TAPE AND FASTENING BOLTS FOR ITS FIXING. : de en
  • DE1786375U - STAGE FOR KASPERL THEATER AS PACKAGING. : de en
  • FR1176038A - Improvements to prefabricated elements : en fr
  • CA573294A - Fluid coking reactor : en fr
  • CH337237A - Transmission time correction device : en fr
  • DE1054117B - Electrical circuit arrangement with more than two stable operating states : de en
  • DE1786027U - HANGING DEVICE FOR PENDULUM STAPLES, IN PARTICULAR FOR PENDULUM STAPLERS. : de en
  • DE1054042B - Device for the length of a tie rod independent of the clamping nut : de en
  • DE1054091B - Process for the preparation of N-substituted 2-phenyl-7-aminoalkoxy-chromones : de en
  • DE1054104B - Mobile track tamping machine : de en
  • DE1786197U - DEVICE ON MEASURING SENSORS FOR THE ELECTRIC LEVEL INDICATION OF MOTOR VEHICLE FUEL TANKS. : de en
  • US2880303A - Process for resistance-welding of cast iron : en
  • DE1054229B - Process for vulcanizing rubber sheets : de en
  • DE1786070U - PROTECTIVE CAGE FOR SWITCH CHAMBERS. : de en
  • DE1786328U - FOOTREST WITH HOT AIR DISTRIBUTION FOR VEHICLES. : de en
  • ES66078Y - Improved electrical terminal for batteries : en es
  • US2880024A - Adjustable creel assembly : en
  • CA573052A - Paired yielding roadway barriers : en fr
  • CA573388A - Metal-containing lubricant additives : en fr
  • CH337311A - Hair curlers : de en
  • CH337466A - Watch box : en fr
  • CH337388A - Device for milling the staves of carding caps : en fr
  • DE1054100B - Device for damping the injection noise of the refrigerant in evaporators of cooling devices : de en
  • DE1786169U - HYDRAULICALLY DRIVEN AND FIXED GRIPPER DEVICE. : de en
  • DE1786398U - SELF-CLOSING SPRAY VALVE FOR PRESSURE SPRAY CONTAINERS MADE FROM THIN SHEET METAL. : de en
  • DE1054072B - Device for mixing, stirring, emulsifying, etc. of liquids : de en
  • DE1054237B - Process for the production of chlorine-containing emulsion or suspension polymers : de en
  • ES245277A1 - Improvements in mass finishers for bakery, pastry and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES245449A1 - A system to avoid the dizziness in mechanical or other traction vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65466Y - Perfect furniture adaptable to washing machines : en es
  • BE573907R - New antibiotic and process for its preparation : en fr
  • CA573037A - Bathing appliance : en fr
  • CA573359A - Metalliferous monoazo-dyestuff pigments : en fr
  • US2879514A - Apron device : en
  • ES246310A1 - Press device. (Machine-translation by Google Translate, not legally binding) : en es
  • BE573861A - Process for the installation of well casings : en fr
  • CA573221A - Dentifrice preparations : en fr
  • CH337473A - De-sanding installation for water intake : en fr
  • BE573601A - Safety mechanism for ironing machine. : en fr
  • BE573842A - Improvements to support devices. : en fr
  • DE1786266U - MIXING BATTERY CONNECTOR. : de en
  • USD184747S - Building block : en
  • CA573334A - Split washer having one helical margin and one planar margin adapted to be secured to threaded fastener : en fr
  • US2880257A - Alkaline storage battery : en
  • ES65982Y - Ignition coil for motor vehicles : en es
  • ES68354Y - Closing for containers : en es
  • ES63969Y - Chasing practice machine : en es
  • FR1175729A - Control and signaling device for electrical circuits : en fr
  • ES56295Y - Perfected pencil case with calculating device : en es
  • DE1054082B - Process for the preparation of 1,8-octanediols : de en
  • ES246385A1 - Procedure for the finishing of fabrics of cellulose fibers. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176002A - Clutch device, reducer and speed variator : en fr
  • US2879715A - Ejection seat for airplanes : en
  • US2880065A - Method for disposing of alkali metals : en
  • BE573494A - Telephone device. : en fr
  • US2880170A - Method of sealing moving bed conversion reactor : en
  • US2880199A - Manufacture of polyolefins : en
  • US2879893A - Interlocking means for battery of liquid treating units : en
  • US2880348A - Gettering units for electron tubes : en
  • DE1786358U - PACKAGING AND USE CONTAINERS FOR PAINTINGS, IN PARTICULAR PAINTS OR VARNISHES. : de en
  • ES245182A1 - Procedure for obtaining the mannogalactanic mucylagos of the seeds with the exclusion of other parts of them. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811329A - Improvements in or relating to tire retreading devices : en
  • US2879734A - Portable bases for miniature sewing machines : en
  • FR1175865A - Installation for the distribution of extremely volatile liquids : en fr
  • FR1176096A - Information storage system : en fr
  • GB811266A - Control equipment for aircraft : en
  • DE1786142U - BEACH BASKET MADE OF PLASTIC WITHOUT BRAIDING. : de en
  • FR1175873A - Protective device against glare from automobile headlights : en fr
  • US2879735A - Marine float : en
  • FR1175884A - Combination propane-oil burner : en fr
  • FR1175916A - New soldering iron : en fr
  • FR1176069A - Parallel complementary magnetic amplifier : en fr
  • DE1786250U - ELASTIC SHAFT COUPLING. : de en
  • ES65525Y - Small automatic start synchronous motor : en es
  • ES70845U - Water filter (Machine-translation by Google Translate, not legally binding) : en es
  • US2879823A - Rubber tire containing butyl rubber, a quinoid compound, and an amido compound, and process of preparing : en
  • US2880076A - Apparatus for producing polyvinyl chloride : en
  • US2880108A - Method of marking compositions with an indelible ink and composition therefor : en
  • FR1175855A - Pulsation braking device : en fr
  • GB811295A - Improvements in and relating to electric capacitors : en
  • GB811297A - Improvements in or relating to cords : en
  • DE1054297B - Control spool controlled by two solenoid valves : de en
  • ES68858Y - Fabric cutter on loom with false selvage mechanism : en es
  • ES70948U - Insulator support for high frequency antenna conductors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175739A - Carboxylic esters of delta 1, 4-pregnadiene-17alpha-01-3.20-dione and their preparation : en fr
  • US2879695A - Tracer control for profiling machine tools : en
  • FR1175662A - Mixed polyesters : en fr
  • GB811132A - New quaternary salts : en
  • DE1786017U - DEVICE FOR LIQUID DRAIN IN COMBINATION WASHING MACHINES. : de en
  • DE1786018U - ELECTRICALLY HEATED WASHING MACHINE WITH SIGNAL DEVICE. : de en
  • DE1786150U - TABLE WITH PIVOTING LEGS. : de en
  • ES66888Y - Penetrated throttle grip for motorcycles and mopeds : en es
  • ES70913U - Lantern (Machine-translation by Google Translate, not legally binding) : en es
  • ES70959U - Measuring flask and liquid transfer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175708A - Further training in the manufacture of belts and conveyor belts : en fr
  • FR1175985A - Cleaning device : en fr
  • FR1175835A - Lock, especially for vehicle doors and similar applications : en fr
  • DE1054284B - Helical compression spring : de en
  • DE1786331U - WHEEL FOR VEHICLES. : de en
  • ES43219Y - A perfected motorcycle frame : en es
  • DE1054372B - Consists of a lower part and a box that is hingedly connected to the rear wall : de en
  • BE573552A - High density ferrites. : en fr
  • CA573121A - Liquid pressure material dispensing : en fr
  • CH337251A - High voltage outdoor long rod insulator : de en
  • CH337406A - Process for the production of duplicate copies from color negatives or color positives : de en
  • DE1054213B - Household slicer : de en
  • DE1054225B - Shed roof for hall structures : de en
  • DE1786044U - DEVICE FOR CONTROLLING A TRAVEL INDICATOR WITH PLASTIC STRAPS. : de en
  • GB811380A - Improvements in or relating to devices for scratching or brushing the walls of bores : en
  • DE971804C - Process and device for the regeneration of solid, finely divided contact materials for the conversion of hydrocarbons : de en
  • ES64224Y - Improvements in the assembly of ingot mold supplements : en es
  • FR1175909A - Process for the manufacture of a source of slow flow nutrients : en fr
  • USD184733S - Automobile : en
  • ES64079Y - Cap for drip liquid supply : en es
  • FR1175844A - Simulating radio aid in simulated flight training facilities : en fr
  • FR1175903A - Tube-tabernacle and its manufacturing process : en fr
  • AU4195858A - Improved brush and bristle supporting member : en
  • BE573677A - Method and machines for grooving tires. : en fr
  • CA573240A - Fluid pressure coupling : en fr
  • US2879642A - V-gutter thrust-reversers : en
  • US2879631A - Brushing tool and method of manufacture : en
  • ES246267A1 - Improvements in electrical isothermal heaters. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811152A - Improved trestle : en
  • US2879806A - Loom harness : en
  • DE1786005U - PANTS COLLAR. : de en
  • ES246285A3 - Automatic apparatus cleaning of the fixed comb of textile fiber combination machines. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1786380U - METAL DRUM. : de en
  • DE1786147U - BENCH. : de en
  • DE1786176U - CONCRETE BODY FOR THE PRODUCTION OF A FOUNDATION, IN PARTICULAR FOR THE FOUNDATION OF HIGH-VOLTAGE PASTURES. : de en
  • DE1786256U - HYDRAULIC THROTTLE MEMBER FOR INSTALLATION IN LINE PARTS FOR LIQUIDS. : de en
  • FR1175705A - Regulator for lighting installations with buffer battery : en fr
  • GB811192A - Improvements in or relating to devices for limiting a beam of rays : en
  • DE1786229U - STAR TURNTABLE WITH PAIRS OF INTERACTING V-SHAPED SCALING WHEELS. : de en
  • ES65479Y - Improved device for starting engines : en es
  • US2879659A - Pin tumbler lock : en
  • US2880285A - Electric switches : en
  • BE573625Q - Improvements to exhaust systems for internal combustion engines. : en fr
  • CH337436A - Mechanical device to remove yarn spools and cops from the winding spindle : en it
  • ES65567Y - Anti-destroyer for drains : en es
  • ES70964U - New corrugated cardboard of covered type (Machine-translation by Google Translate, not legally binding) : en es
  • CA573196A - Method and means for contouring helicoidal grinding wheels : en fr
  • CA573280A - Catalytic desulphurisation of petroleum hydrocarbons : en fr
  • CA573327A - Uranium base alloys containing molybdenum and niobium : en fr
  • CH337376A - Change gear with step gears arranged on a cone : de en
  • BE573580A - Process for manufacturing the rings of a large diameter ball bearing, for slow rotational speeds. : en fr
  • CA573019A - Travelling wire coil cutter : en fr
  • DE1054295B - Connection piece for a pipe that can be rotated under pressure : de en
  • DE1054302B - Infinitely variable hydrostatic reversing gear with axial piston pump : de en
  • DE1054096B - Cooling system with air-cooled condenser : de en
  • DE1786227U - DEPTH WHEEL FOR GROUNDFRUIT HARVESTERS. : de en
  • BE573463A - Improvements in the preparation processes of 1-2-amino-1- (3,4) -methylenedioxyphenyl) -propane and medicinal substances derived therefrom. : en fr
  • CA573364A - Tire mold hinge pin stabilizing unit : en fr
  • DE971803C - Method for high-frequency welding of the edges of plastic packaging sleeves : de en
  • CH337331A - Hand machine tool with built-in gear train for the transmission of a motor force to an organ to be driven in a straight line to oscillate : de en
  • CH337351A - Chain with clasp for bracelets, necklaces or other ornaments : en fr
  • BE573636A - Frame construction for screen. : en fr
  • CA573335A - Polysiloxane compounds : en fr
  • ES70778U - An improved electric motor (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175728A - Manufacturing process for low phosphorus steel : en fr
  • US2879717A - Steam powered locomotive with water tube steam generator : en
  • US2880203A - Process for the preparation of penicillin derivatives : en
  • US2879719A - Convertible vehicle for road and rail : en
  • DE1786201U - RECORD ALBUM. : de en
  • DE1054048B - Three-reel foulard : de en
  • DE1054140B - Device for extinguishing arcs in heavy current switchgear : de en
  • DE1786191U - DEVICE FOR PUNCHING OUT NON-METALLIC SHAPED PARTS. : de en
  • US2879682A - Splined article holder using ball cams : en
  • CH337255A - Switching device with two parallel contact paths : de en
  • DE1786178U - CLAMP NUT MADE OF PLASTIC FOR FASTENING CORRUGATED SHEETS. : de en
  • BE573693A - Improvements made to machines for finishing concrete surfaces. : en fr
  • CH337242A - Circuit arrangement for frequency demodulation : de en
  • CA573215A - Process and apparatus for solvent dewaxing of oils : en fr
  • GB811102A - Improvements in or relating to machine parts : en
  • DE971833C - Magnetic circuit for the one-time generation of electrical power through the action of mechanical forces : de en
  • FR1176082A - Device for adjusting valve clearance in an internal combustion engine of the overhead valve type : en fr
  • US2879691A - Photoelectric exposure meter : en
  • US2880052A - Dyeing cellulose derivatives and aftertreating for improved washfastness : en
  • GB811416A - New nitrogenous heterocyclic compound and process of making same : en
  • ES70786U - Polishing tool, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES70873U - Piece of derivation and splice especially applicable to high voltage lines (Machine-translation by Google Translate, not legally binding) : en es
  • GB811084A - Improvements in and relating to headwear : en
  • CA573047A - Rotor bar structure for dispensers of granular material : en fr
  • CH337390A - Filing disk : de en
  • CH337458A - Self-winding watch : de en
  • DE1786244U - ARRANGEMENT FOR GENERATING IGNITION VOLTAGES FOR COMBUSTION MACHINES. : de en
  • DE1786329U - DEVICE FOR FASTENING A LIGHT ALLOY DISC WHEEL. : de en
  • US2879543A - Spinneret coupling assembly : en
  • DE1054230B - Device for the manufacture of plastic screw caps for bottle closures : de en
  • FR1176036A - Connection of tubes, especially drawn copper tubes : en fr
  • GB811220A - Improvements in diolefine polymer rubber vulcanizates : en
  • USD184778S - Condiment dispenser : en
  • US2879982A - Apparatus for treating cement slurry : en
  • US2880239A - New chemical compounds : en
  • US2880276A - Conference circuit : en
  • US2880377A - Safety system for ground conductor of trailing cable : en
  • US2879922A - Equipment for compacting comminuted materials or the like : en
  • US2879667A - Wheel balancing device : en
  • FR1175862A - Diepoxide polymers : en fr
  • BE573781A - Improvements made to roof support systems that can be used in underground mining operations. : en fr
  • DE971669C - Electron beam tubes, in particular for displaying color television pictures : de en
  • DE1054324B - Exposure timer for photographic lens shutters : de en
  • DE1786075U - FUSE CARTRIDGE FOR LOW VOLTAGE FUSES. : de en
  • US2880266A - Color television synchronizing apparatus with color burst exaltation : en
  • US2880315A - Angular modulation detector : en
  • BE573724A - Improvements to cardboard boxes. : en fr
  • CH337371A - Fluid coupling : de en
  • DE1054274B - Two-stroke internal combustion engine : de en
  • CH337470A - Timepiece with electromagnetically maintained oscillating regulator : en fr
  • CA573144A - Auxiliary vacuum pump for power brakes : en fr
  • ES246302A1 - PERFECTED PROCEDURE FOR OBTAINING THERMOPASTIC COMPOSITIONS FOR MOLDING RIGID ARTICLES. : en es
  • FR1175879A - Prefabricated slab for the establishment of parquet floors : en fr
  • GB811286A - Reclining chairs employing movable back and leg rests : en
  • DE1054062B - Book cover protector with zipper : de en
  • DE1054390B - Device for the temporary sealing of the trough of ship lifts against the upstream or downstream support : de en
  • CH337175A - Process for the finishing of the surface of porous, for air and water vapor permeable, plasticizer-containing plastic films made of polymeric vinyl compounds and plastic film refined according to this process : de en
  • CH337218A - Process of forming the basic crushing of the walls or soles of iron and steel furnaces : en it
  • US2879601A - Instrument for and method of measuring and obtaining averages of measurements : en
  • BE573553A - Electroluminescent lamp and its manufacture. : en fr
  • CH337270A - Arrangement for reversing the direction of rotation of three-phase motors : de en
  • CH337455A - Barrel for self-winding watches : de en
  • DE1054174B - Device for generating a defined, always constant winding wire tension when winding electrical coils and the like. like : de en
  • DE1786325U - SKI HOLDER. : de en
  • US2879706A - Floor furnace grill insulator : en
  • US2879751A - Forced flow steam generator and method of starting same : en
  • US2879819A - Golf club protecting and separating devices : en
  • US2880279A - Sound recording and reproducing apparatus : en
  • FR1175627A - Diaphragm for pump : en fr
  • FR1176052A - Lug for spark ignition engine : en fr
  • US2880334A - Ferroelectric torsional transducer : en
  • GR19618B - FORMED, MANUFACTURED, INCLUDED COPYCOMMERS AND MANUFACTURED. : el en
  • US2879528A - Floor working machine : en
  • ES70826U - Lighter of various devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES70843U - Improved bra (Machine-translation by Google Translate, not legally binding) : en es
  • GB811257A - Improvements in and relating to bed-couches, divans and like convertible furniture : en
  • USD184775S - Golf tee and swing practice device : en
  • ES64610Y - Closure for containers with reversible spillway : en es
  • ES68894Y - Perfected semi-rigid packaging : en es
  • ES70850U - Razor blade holder attachable to the razor that uses them : en es
  • FR1175995A - Improvements made to filters, in particular for air intake in engines : en fr
  • GB811334A - Improvements in yarn winding machines : en
  • ES65532Y - Lid for tin cans with improved opening : en es
  • GB811272A - Apparatus and method for continuous processing of rayon filaments : en
  • GB811301A - Improvements in vacuum cleaner hoses for delivering air under pressure : en
  • GR19606B - METHOD OF PREPARATION OF NEW PRODUCERS OF PHENOTHIAZINE ITOI PHENOTHIAZINES AFTER PIPERADINE CHAIN SUBSTITUTED UNDER AMIDIC GROUP. : el en
  • ES246308A2 - Improvements introduced in the hydraulic presses. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175613A - Freewheel coupling device : en fr
  • ES64313Y - Regulating valve for pressure cookers : en es
  • FR1175742A - Threading system : en fr
  • GB811193A - Masted lift trucks : en
  • ES246304A1 - Procedure and apparatus for the pyrolysis of hydrocarbons. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70871U - Sealing device for bottles and similar containers, especially made of thermoplastic material (Machine-translation by Google Translate, not legally binding) : en es
  • BE573684A - Electrical switch for the parallel, individual and series switching of two resistors of electric devices, heating, particularly heating pads. : en fr
  • CH337280A - Arrangement with at least two single-anode mutators : de en
  • CH337442A - Device for mechanically storing in a box, packages of regular shape, for example parallelepipedal : en fr
  • US2879602A - Jet blade testing machine : en
  • US2880088A - Titanium base alloys : en
  • US2880150A - Electrolytic method and apparatus : en
  • FR1175717A - Hoisting fittings for containers : en fr
  • GB811350A - Torsional vibration dampers : en
  • US2879533A - Disposable, one-use toothbrush : en
  • US2879547A - Method of making fused film laminates : en
  • US2880278A - Automatic pulser : en
  • CH337392A - Bending device for pipes and rails : de en
  • BE573656A - Improvements to hot air heaters. : en fr
  • CA573082A - Tricolor television picture tube : en fr
  • CH337337A - Liquid flow meter : de en
  • US2880182A - Combustion-resistant neoprene foam rubber and method of making same : en
  • US2879540A - Poultry scalding apparatus and process : en
  • DE1054145B - Device for the automatic setting of an object in discrete positions, each of which corresponds to a command given as a combination of binary number components : de en
  • ES66357Y - A mold to vulcanize footwear : en es
  • FR1175893A - Device for replacing automobile differentials : en fr
  • US2879981A - Mine vein-attacking and disintegrating mechanism having a head frame with an adjustable outer end portion : en
  • US2880095A - Aqueous antirust compositions : en
  • USD184757S - Combined steam and spray iron or similar article : en
  • US2880174A - Soap-salt complex thickened greases : en
  • DE1054045B - Extrusion press with axially displaceable sensor : de en
  • DE1054128B - Device for adapting a horn antenna to a high-frequency line : de en
  • DE1054133B - Alkaline silver-zinc accumulator : de en
  • DE1786118U - DENTAL PROSTHETIC MEODELING TEMPLATE. : de en
  • US2880068A - Production of diborane : en
  • ES70945U - Perfect hairdryer for hair (Machine-translation by Google Translate, not legally binding) : en es
  • CH337171A - Fabric pressure shrink machine : de en
  • DE1786058U - ELECTRICAL EQUIPMENT, SUCH AS SWITCH BOX, JUNCTION BOX OD. DGL. : de en
  • US2880112A - Textile-like fabric and method : en
  • USD184737S - Bird feeding station : en
  • US2879538A - Apparatus for removing the shells of crustaceans : en
  • US2880189A - Stable latex of an interpolymer of a conjugated diene, an unsaturated nitrile, and an alpha-unsaturated acrylic acid, and method of preparation : en
  • US2880140A - Sun screening compositions : en
  • US2880202A - Monoazo dyestuffs : en
  • US2879609A - Booklet having attached thereto a writing pad for receiving temporary images : en
  • USD184786S - Head for a hand vacuum cleaner : en
  • DE1054303B - Device for electroplating rod-shaped objects : de en
  • US2879553A - Toy igloo : en
  • USD184770S - Phonograph cabinet : en
  • US2879977A - Mounting device : en
  • US2880134A - Method of tissue : en
  • US2880402A - Slip ring tape : en
  • DE971800C - Reinforcement element for pit lining stamps and profiles of gutter shape : de en
  • ES70922U - Water shut-off valve (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176068A - evaporator : en fr
  • CA573250A - Frequency suppression circuit : en fr
  • CH337459A - Manufacturing process of a decorated dial : en fr
  • US2879880A - Loaders : en
  • US2880274A - Telephone system : en
  • US2880000A - Arrowhead construction : en
  • US2880290A - Push-pull wall switch : en
  • US2879979A - Evaporative wheel : en
  • USD184763S - Plate : en
  • CH337216A - Sheet registration mechanism in a printing device : en fr
  • US2879681A - Slidable jaw-face, open-end wrench : en
  • US2879799A - Valve : en
  • US2879844A - Tube cutoff machine : en
  • US2880087A - Titanium-aluminum alloys : en
  • DE1786369U - BOWLING LANE AS TABLE APPLIANCE. : de en
  • ES40748Y - Agricultural soil removal machine : en es
  • BE573573R - Apparatus for automatic control of the position of the ash back-air valves of hand-fired steam locomotives. : en nl
  • CH337435A - Automatic spooler for hose packers with short cones : de en
  • CH337441A - Machine for filling and closing packing bags : de en
  • BE573845A - Box with flap lid that closes by snapping. : en fr
  • CA573107A - Heat transfer : en fr
  • CA573261A - Dinonylnaphthalene sulfonates and process of producing same : en fr
  • DE1786195U - SHOULDER STAND FOR CAMERAS. : de en
  • FR1175655A - improved reflector screen for sunstroke : en fr
  • US2880268A - Light filter : en
  • US2879675A - Dual boring attachment : en
  • US2880301A - Heating units for electric frying pans and the like : en
  • US2879796A - Fluid pressure control apparatus for variable ratio power transmission apparatus : en
  • CA573311A - Locks and latches for doors : en fr
  • ES65029Y - A refined switch with contact roller : en es
  • US2880293A - Adjustable potentiometer : en
  • US2880321A - Automatic frequency control : en
  • DE1054232B - Process for the production of foams : de en
  • DE1786210U - THERMOMETER. : de en
  • ES245473A1 - A procedure to produce tetracycline and bromotetracicline (Machine-translation by Google Translate, not legally binding) : en es
  • DE1786272U - LATHE WITH A COPY DEVICE ATTACHED TO ITS BED SLIDE. : de en
  • DE1054338B - Process to increase the usability of automatic bottle handling machines : de en
  • DE1054366B - Sulphate-resistant Portland cement : de en
  • GB811393A - Improvements in and relating to gas turbine plants : en
  • US2879623A - Molded plastic reed plate : en
  • US2879996A - Golf practicing machine : en
  • US2880363A - Color television receiver : en
  • USD184718S - Combination barricade and warner : en
  • CA573278A - Conveyor for flexible sheets : en fr
  • CH337374A - Fluid dispensing device : en fr
  • CH337385A - Steel holder : de en
  • CH337403A - Photographic camera with an interchangeable part containing the lens : de en
  • ES245986A1 - New automatic apparatus for downloading in hydraulic installations. (Machine-translation by Google Translate, not legally binding) : en es
  • US2879945A - Overhead sprinkler apparatus : en
  • US2880165A - Process for the desulfurization and hydrogenation of a cycle oil : en
  • US2880177A - Lubricating greases thickened with benzidine diazo compounds : en
  • DE1054159B - Stand winding for AC machines with direct conductor cooling : de en
  • BE573679A - Framework, framework or the like for buildings and various constructions, in particular for hangars and its assembly process. : en fr
  • CA573109A - Snubber end connection : en fr
  • ES246299A3 - Locking and adjustable adjustment mechanism. (Machine-translation by Google Translate, not legally binding) : en es
  • US2880051A - Gas fading resistant textiles : en
  • CH337323A - Sealing mechanism on threshold-free doors : de en
  • DE1786220U - ASHTRAY. : de en
  • US2879556A - Stringer and template for stair construction : en
  • US2879668A - Universally mounted gyro : en
  • US2880264A - Fixture assembly : en
  • DE1054360B - Self-propelled toy vehicle that turns around on obstacles : de en
  • US2879876A - Single element printing machine : en
  • USD184726S - Jar and bottle opener : en
  • DE1786232U - SAFETY DEVICE FOR CUTTING BLOWER. : de en
  • US2880229A - Cinnamoyl-substituted octahydrophenanthrene derivatives : en
  • US2880258A - Method of making negative electrodes for electric batteries : en
  • US2880270A - Method of and apparatus for electromechanicaly producing printing forms from line-originals : en
  • US2879745A - Dual throttling motor control circuit : en
  • US2879829A - Adjustable seating apparatus for vehicles : en
  • US2880082A - Method and composition for the control of undesired vegetation : en
  • DE1054389B - Single or multiple pillar dolphins : de en
  • DE1786260U - WELDED CONNECTION FOR PLASTIC PIPES. : de en
  • FR1175795A - Hand dryer, sterilizer and deodorizer : en fr
  • DE1786046U - COVER FOR CONNECTING LINE. : de en
  • DE1786243U - REMOVAL PLUG WITH COMPLETELY REMOVED SHORT CIRCUIT BUTTON. : de en
  • ES66474Y - Perfected coffee maker : en es
  • GB811226A - Improvements in or relating to tap changing apparatus : en
  • CH337362A - Air-compressing self-igniting internal combustion engine, in particular diesel engine : de en
  • US2880055A - Method of reducing the alkali solubility of wool by treatment with acrolein : en
  • US2880259A - Primary battery : en
  • GB811164A - Improvements in and relating to means for clamping the cross-beam on double-column machine tools : en
  • ES65918Y - Support for heat resistance : en es
  • FR1175850A - Installation for transferring mold halves from one transport device to another : en fr
  • GB811136A - Improvements in the production of acrylonitrile : en
  • DE1054041B - Rock dust barrier for mining operations : de en
  • ES65127Y - Electrically powered suction brush : en es
  • FR1175604A - Process for obtaining galvanic metallic coatings : en fr
  • US2879841A - Collapsible combination storm and screen sash unit : en
  • ES246314A3 - Improvements introduced in the braking of the telares. (Machine-translation by Google Translate, not legally binding) : en es
  • CA573145A - Body mounting : en fr
  • ES245643A1 - A device for the simultaneous change of the price and the composition of the mixtures in the distributors of liquid mixtures. (Machine-translation by Google Translate, not legally binding) : en es
  • GR19616B - EXERCISE CARTRIDGE. : el en
  • ES68928Y - Articulated handle for plates and similar devices : en es
  • FR1175872A - New knitted textile articles and their manufacturing processes : en fr
  • BE573867A - Device for simultaneously braking running yarns and catching fluff therein : en nl
  • CA573020A - Cleaning process for hypodermic needles : en fr
  • CH337230A - Device for suspending an overhead electric traction line conductor : en fr
  • DE1054236B - Process for the production of flame-retardant, porous, cell-like molded bodies : de en
  • DE1786354U - BASE FOR SHOE HEELS. : de en
  • FR1175786A - Improvements to parquet processing machines : en fr
  • FR1176090A - case comprising a dispensing device for writing leads : en fr
  • ES66059Y - Valve for hollow rubber articles : en es
  • ES70977U - Cinema toy viewer (Machine-translation by Google Translate, not legally binding) : en es
  • DE1786120U - ANUS PRAETER BANDAGE. : de en
  • FR1175913A - Attractive or promotional cash collector : en fr
  • CA573137A - Door fastenings : en fr
  • CH337395A - Zigzag sewing machine : de en
  • US2879955A - Airborne bodies and in particular self propelled missiles : en
  • US2880074A - Compost making device : en
  • USD184744S - Floor polishing machine : en
  • ES66906Y - Shopping cart : en es
  • GB811207A - Improvements in and relating to electric dry shavers : en
  • ES66275Y - Detachable support for metal heel caps : en es
  • FR1175975A - Device for removing leaves from beets : en fr
  • USD184714S - Game board : en
  • US2879692A - Multiple direction visual measuring system : en
  • FR1175918A - Improvements in the manufacture of electric inductors : en fr
  • GB811231A - Improvements in the freezing of food : en
  • GB811336A - Improvements in and relating to tank vehicles for transporting hot liquid substances : en
  • BE573674A - Rotary finned compressor. : en fr
  • BE573533A - Spawning and removable support with rollers or glides for door or window pull curtains. : en fr
  • CH337169A - Clamp connection on a flexible extension frame for mine sections and tunnels, which works according to the sliding arch principle : de en
  • ES70847U - Hand pneumatic pump (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175901A - Manufacturing process of cupro-tungsten alloy parts : en fr
  • ES67060Y - Improved air mattress : en es
  • ES70193U - Toy projectile launch station (Machine-translation by Google Translate, not legally binding) : en es
  • GB811213A - Improvements in or relating to a method of testing a sample of quartzite for use as source material in a hydrothermal quartz crystal growing process : en
  • CA573079A - Electrically heated de-icing or anti-freezing apparatus : en fr
  • FR1175603A - Process for the preparation of nitrogen compounds of phosphoric acid : en fr
  • FR1175972A - Chain drive or transmission : en fr
  • ES246336A3 - A procedure for the manufacture of pure lead oxides, starting from solid metal lead without fusion. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811113A - New metal salts of monoazo compounds : en
  • GB811154A - Improvements in or relating to rotary take-ups for sewing machines : en
  • CA573229A - Actuating means for door fastenings : en fr
  • CH337297A - Rotary piston machine with an external rotor and an internal rotor arranged therein : de en
  • BE573549A - Fast neutron breeder reactor. : en fr
  • ES65232Y - Improved frame for caster wheels : en es
  • CA573089A - Process for recovering vapors and solids from gas streams : en fr
  • CH337312A - Vegetable slicer : de en
  • BE573663A - Chandelier refinements. : en fr
  • CA573134A - Dimension-indicating device : en fr
  • CA573366A - Slag pocket : en fr
  • US2879566A - Method of forming round metal filaments : en
  • USD184773S - Flush valve : en
  • CH337346A - Temperature controlled flow regulating valve : de en
  • CH337315A - Set of components for assembling frames : de en
  • US2879920A - Pumping apparatus : en
  • US2880406A - Magnetic-core storage devices for digital computers : en
  • DE1054165B - Arrangement for connecting capacitors to an alternating current network : de en
  • US2880029A - Door check : en
  • DE1054332B - Reinforcement insert for pneumatic vehicle tires : de en
  • CA573289A - Dodecahydrophenanthrene-4-ol-1,7-dione compounds : en fr
  • CA573320A - Titanium-sulfur base alloys : en fr
  • CH337221A - Device for fixing a rail with a shoe : en fr
  • US2879870A - Compound thermostatic element : en
  • CA573296A - Aircraft steering mechanism : en fr
  • US2879610A - Heel for shoes : en
  • US2879633A - Sharpening device for cutting wheel : en
  • US2879773A - Cumulative paper : en
  • US2880166A - Improving color and color stability of kerosene by combined autofining and hydrofining : en
  • US2879824A - Coated tubeless tire chafer strip : en
  • DE1054286B - Device to prevent the formation of standing scoring in roller bearings of machines : de en
  • DE1054036B - Gas tap fitted with a hose coupling : de en
  • CA573104A - Gaseous electric discharge tubes and electrodes : en fr
  • CA573403A - Production of polyethylene terephthalate : en fr
  • CH337396A - Sewing equipment with blind stitch sewing machine : de en
  • DE1786097U - LOCAL LIGHTING. : de en
  • ES70818U - Cabinet with folding doors for archiving suspended bags (Machine-translation by Google Translate, not legally binding) : en es
  • GB811150A - Improvements relating to pile yarn end separating means for spool axminster carpet looms : en
  • GB811362A - Method of and apparatus for sorting mineral aggregates : en
  • FR1175631A - New application of centrifugation to concrete based on vermiculite or expanded perlite for the construction of flue pipes : en fr
  • DK87084C - Device for wall or ceiling coverings. : da en
  • GB811118A - Improvements in or relating to manufacture of ammonium fluorides : en
  • CH337412A - Flight training device : de en
  • DE1786265U - BALL CHECK VALVE DESIGNED AS A NIPPLE. : de en
  • CA573397A - Cell for moisture measurements : en fr
  • US2880228A - Process for the preparation of adiponitrile : en
  • US2880385A - Voltage multiplication systems : en
  • DE1054266B - Lifting device for potato harvesters : de en
  • DE1786039U - WORK EQUIPMENT FOR TRACK CONSTRUCTION. : de en
  • BE573734A - Convector. : en fr
  • ES66459Y - A device for supplying stickers : en es
  • ES68955Y - Ring perfected for shovel handles and the like : en es
  • GB811254A - Packing arrangement for cylinder liners : en
  • ES70139U - Rocket launches toy satellites (Machine-translation by Google Translate, not legally binding) : en es
  • CA573268A - Method of making scintillation material : en fr
  • BE573727A - Improvements in the manufacture of enamelled metal wire. : en fr
  • CH337352A - Auxiliary equipment on digging tools : de en
  • US2879859A - Self-propelled riding vehicle : en
  • USD184700S - Desk telephone or similar article : en
  • CA573260A - Grid-type valves : en fr
  • CA573307A - Aqueous asphalt and paraffin wax emulsion : en fr
  • CH337240A - Circuit arrangement for telephone system having telephone payment stations : de en
  • US2879863A - Filter device : en
  • US2879948A - Fuel and gaseous mixing unit : en
  • US2880361A - Color television receiver : en
  • CA573332A - Means for pneumatically conveying plastic particulate material : en fr
  • DE1786327U - DRAWER-LIKE CONTAINER, IN PARTICULAR AS ASHER IN VEHICLES. : de en
  • BE573702A - Machine for labeling a cylindrical object, particularly a bottle. : en fr
  • US2880046A - Alternately supportable service tray : en
  • US2879677A - Supporting and operating device for drills and the like : en
  • US2879592A - Nut splitter : en
  • CA573133A - Power steering apparatus : en fr
  • CH337411A - Device for assembling print templates : de en
  • US2879825A - Divided rim assemblies for tubeless tires : en
  • US2879960A - Mountings for record changer units : en
  • US2880073A - Gas analyzer : en
  • CA573159A - Straight bar knitting machines : en fr
  • FR1176100A - : fr
  • BE573909A - Canvas wall impermeable to air and tires and other articles with application : en fr
  • BE573834A - Manufacturing process of prefabricated facade panels. : en fr
  • CH337383A - Self-clamping three-jaw chuck with radially guided clamping jaws that can be pressed against the workpiece via a spiral curve by twisting two chuck parts against each other : de en
  • DE1786048U - OPERATING UNIT FOR RADIO OR TELEVISION SETS. : de en
  • DE1786125U - DEVICE FOR COLLECTION OF DECALCIFIED BLOOD. : de en
  • DE1786190U - PARTIAL HEATING HOSE WITH HOLDING STRAPS. : de en
  • DE1786348U - CORNER DEVICE BUILT IN THE WINDOW CORNER FOR THE FORCE-CONNECTION OF A HORIZONTAL AND A VERTICAL GEAR ROD. : de en
  • CA573152A - Production of 5,8-disubstituted octanoate : en fr
  • FR1175743A - Constant speed drive mechanism : en fr
  • GB811397A - Improvements in or relating to a shell fuze : en
  • GB811418A - Improvements in or relating to voltage stabilisation equipment : en
  • BE573858A - Ventilation installation for mines. : en fr
  • USD184703S - Pair of novelty spectacles or the like : en
  • US2880292A - Electrical switching unit : en
  • CA573072A - Oxidation of hydrocarbons : en fr
  • DE1786130U - GLASS TRANSITION PIECE. : de en
  • DE971814C - Foulard : de en
  • US2879620A - Vacuum operated device for catching insects : en
  • US2880116A - Coated materials and methods for producing them : en
  • US2879720A - Railway hopper car : en
  • US2879728A - Tufting machine and method : en
  • USD184717S - Narrow lace or similar article : en
  • USD184758S - Planter or the like : en
  • US2880204A - 3-ethylene glycol ketal of 11alpha-lower alkyl 11beta-hydroxy-21-acyloxy-5, 17(20)-pregnadiene-3-one : en
  • CH337253A - Electric enclosed switchgear : de en
  • US2879740A - Apparatus for internally coating articles : en
  • US2879794A - Check valve : en
  • DE1054341B - Tanker : de en
  • DE1786111U - SAFETY DEVICE FOR OIL BURNER. : de en
  • BE573740A - Metal prop formed from two elements, with initial loading device actuated by pressurized fluids. : en fr
  • BE573805A - Shroud consisting of a sheet of this plastic material. : en fr
  • CA573172A - Method in producing heat exchangers : en fr
  • CA573178A - Fittings for electrical conduits : en fr
  • CA573365A - Self-locking sash balance : en fr
  • BE573793A - Electric toothbrush. : en fr
  • DE1054353B - Heat sensor with Bourdon tube : de en
  • FR1175823A - Device intended to prevent overpressures or excessive depressions in coffins or other airtight cases, and to purify and deodorize the gases escaping from them : en fr
  • FR1176063A - Toy knife : en fr
  • ES43407Y - Obstacle racing game : en es
  • CA573139A - Extrusion screw pump with tapered shaft end : en fr
  • CH337327A - Adjustable metal prop : en fr
  • DE1054325B - Supersensitized silver halide photographic emulsion : de en
  • DE1786399U - SHAFT HOOK PLATE FOR TOP-LESS LOOMS WITH LATERAL SHAFT FASTENING. : de en
  • DE971809C - Device for removing regularly arranged objects from a transport container : de en
  • DE1054044B - An adjusting device consisting of a nut and a spindle for opposing parts, especially for chocks in rolling mills : de en
  • DE1054122B - Circuit arrangement for converting messages composed of message elements into telecommunications, in particular telephone systems : de en
  • US2879636A - Wrapper applying machine for newspapers : en
  • CA573110A - Resilient side bearing : en fr
  • AU4272758A - Improvements in and relating to electric control systems : en
  • BE573895A - Multiple glass assembly : en fr
  • CH337447A - Carton packing box : en fr
  • BE573687A - Compressed air oil filter for pneumatic devices and motors. : en fr
  • CA573358A - Charging of photo-conductive insulating material : en fr
  • CH337314A - Quilt : de en
  • CH337415A - Subframes for automobile car bodies : de en
  • AU4250158A - Improvements in or relating to driving devices intended for apparatus for recording and reproducing sound : en
  • DE1054038B - Burners with premixing of combustible gas with combustion air : de en
  • CA573078A - Telephone number recording system : en fr
  • DE971822C - Arrangement for adjusting the image line on cinema machines : de en
  • DE1054126B - Traveling field tube amplifier : de en
  • DE1786218U - FASTENING DEVICE FOR BUTTONS. : de en
  • FR1175706A - Improvements to magnetic drives, especially those of tachometers : en fr
  • FR1175940A - Improvements relating to apparatus intended to bring gases or vapors into contact with liquids : en fr
  • BE573711A - Valve system intended for compressed air brakes, for controlling a servomotor. : en fr
  • DE1054190B - Process for generating saw tooth tensions with optionally adjustable polarity and / or amplitude : de en
  • DE1786285U - ENDLESS ROLLBAND, IN PARTICULAR FOR ADVERTISING PURPOSES. : de en
  • GB811269A - Improvements in compressor casings : en
  • ES70225U - New pressure cooker (Machine-translation by Google Translate, not legally binding) : en es
  • CH337451A - Lifting gear for stacking heavy objects, such as B. Railway sleepers : de en
  • CA573253A - Electrically controlled exhibitor : en fr
  • CH337220A - High-toughness steel alloy, especially for tools for machining with chip removal : en it
  • DE1786051U - Housing for stick batteries : de en
  • BE573618A - Household grinder, in particular coffee grinder. : en fr
  • US2880152A - Photopolymerization process : en
  • USD184767S - Fork or the like : en
  • BE573798A - Improvement in tennis rackets. : en fr
  • US2880287A - Centrifugal switch : en
  • USD184760S - Covered sugar bowl : en
  • CH337254A - Spark chamber arrangement for circuit breakers : de en
  • CA573041A - Subterranean insulated conduit unit having spacer channel between pipes : en fr
  • CA573288A - Preserving with antibiotics : en fr
  • CA573313A - Evaporator apparatus : en fr
  • BE573585A - Process for the synthesis of oxygenated steroids in 18. : en fr
  • DE971560C - Process and device for the continuous production of chipboard : de en
  • ES70876U - Replaceable multiple element for fluid filters (Machine-translation by Google Translate, not legally binding) : en es
  • GB811107A - Improvements relating to automatic exchange systems : en
  • BE573493A - Removable cord tie for telephone switch wipers. : en fr
  • BE573609A - Prefabricated bases for appliances, furniture and other elements used herein and method of forming such bases. : en nl
  • BE573676A - Pipe joint. : en fr
  • CH337167A - Drilling turbine : en fr
  • DE1054088B - Process for the preparation of dehydrogenation products of piperidine and pyrrolidine : de en
  • DE971813C - Multi-part lock for pit stamp : de en
  • ES70949U - Device for the elastic coupling of members in dolls and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • US2879551A - Drafting apparatus of textile spinning machines : en
  • US2879976A - Heat saver : en
  • CA573210A - Diaphragm for tubeless tires : en fr
  • CA573292A - Container : en fr
  • CA573080A - D.c. amplifier circuit employing a cold-cathode valve : en fr
  • DE971818C - Ferrite antenna shielded with sheet metal : de en
  • ES70920U - Improved pirogue (Machine-translation by Google Translate, not legally binding) : en es
  • US2879611A - Power shovel : en
  • US2880062A - Production of ferrous sulfate : en
  • BE573899A - Collapsible household stairs : en nl
  • CA573341A - Process for the preparation of diethylaluminium chloride : en fr
  • CA573147A - Springless wear compensating joint : en fr
  • US2879581A - Continuous bias constructed glass textile fabric : en
  • US2879857A - Power units for wagon drills : en
  • US2879936A - Elastic fluid apparatus : en
  • US2879776A - Cigarette extinguishing device : en
  • US2879761A - Barbecue grill grate : en
  • US2880008A - Chuck key and support : en
  • US2880056A - Synthetic fibers having a natural crimp and method for preparing the same : en
  • US2879584A - Method of encapsulating transformers and other electrical units : en
  • US2880298A - Electric heating units : en
  • CA573119A - Stabilized vitamin preparations : en fr
  • ES70806U - Mixed plug perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175699A - Process for obtaining new graft copolymers : en fr
  • FR1175783A - Electric heating device, forming a highly concentrated heat source : en fr
  • US2880012A - Golf caddy vehicle having spring supported golf club rack : en
  • US2880102A - Well cementing compositions and method of preparing the same : en
  • US2879752A - Steam generator : en
  • CA573161A - Tractor mounted mower : en fr
  • US2879621A - Frame for use in making hooked rugs : en
  • US2880081A - Honing stone and method of making : en
  • US2880256A - 2-allyl, 4-alkoxy phenol natural rubber stabilizers : en
  • US2880054A - Process for reacting wool with organic diisocyanates in the presence of a tertiary amine : en
  • CH337391A - Ratchet tip for cutting threads : de en
  • DE1054272B - Butter maker : de en
  • DE1786289U - SCREW-SHAPED ROTATING ADVERTISING CYLINDER WITH OPTICAL EFFECTS. : de en
  • US2880002A - Golf club head : en
  • USD184752S - Fireplace cart for carrying and storing firewood : en
  • DE1786095U - ADHESIVE SWIVEL LAMP. : de en
  • DE1786236U - MULTI-PURPOSE WATER BUCKET. : de en
  • DE1786323U - JACK. : de en
  • ES234410A1 - Procedure and device for drying particles of solid bodies. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811233A - Improvements in or relating to ignition of propellant charges : en
  • DE1786043U - DEVICE FOR DOUBLE-POLE POWER SUPPLY FOR INDICATOR LIGHTS IN TABLE OR SIDE PANELS OF TRACK DISPLAY SYSTEMS. : de en
  • ES245776A1 - An operating mechanism for rolled blinds. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246220A1 - Improvements in the construction of vibrated blocks of special colored concrete for decorative coatings. (Machine-translation by Google Translate, not legally binding) : en es
  • ES68593Y - Tuning device applicable to audio-frequency amplifiers : en es
  • FR1175724A - Improvements made to control mechanisms, with rotating member, for couplings of railway vehicles : en fr
  • GB811185A - Improvements in or relating to colour photography : en
  • ES70827U - Glass for children (Machine-translation by Google Translate, not legally binding) : en es
  • GB811271A - Improvements in rotary motors of the intermeshing screw type : en
  • GB811339A - Improvements in or relating to facsimile apparatus : en
  • US2879539A - Poultry stunning device : en
  • DE1054346B - Closure with push button operation for cupboard, cloakroom u. like doors : de en
  • US2880283A - Trunk-test apparatus : en
  • US2880399A - Amplitude modulator for microwaves : en
  • GB811260A - Improvements in or relating to mobile rotary cranes : en
  • CA573267A - Method of preparing cyanine bases : en fr
  • DE1786092U - MULTI-PURPOSE LIGHT. : de en
  • FR1175725A - Further training for carriers : en fr
  • GB811100A - Spring end grinding machine : en
  • BE573897A - Device to ensure the self-centering of the coulters of beet harvesters : en fr
  • CH337191A - Process for the preparation of diethylenic tertiary alcohols : en fr
  • US2879790A - Automatic fluid shut off valve : en
  • US2880050A - Butyl benzoate as a dyeing assistant : en
  • US2880368A - Coupling network : en
  • BE576386A - : en
  • CA573061A - Phonograph record player : en fr
  • CH337445A - Container for transport of all goods : en fr
  • ES246149A3 - Improvements introduced in the electroacstical advisors. (Machine-translation by Google Translate, not legally binding) : en es
  • DE971820C - Method for gluing or gluing thin-layered materials, such as wood veneers or the like. : de en
  • US2879998A - Horse racing game : en
  • US2880397A - Microwave switching device : en
  • BE573884A - Folding table for camping, picnic, gardens etc ... : en fr
  • US2879810A - Encapsulating apparatus : en
  • FR1175933A - Improvement in the manufacture of moccasin fitting shoes : en fr
  • GB811106A - Improvements in and relating to methods of manufacturing electrical condensers : en
  • DE1054141B - High-voltage load or fuse disconnector : de en
  • ES70884U - Improved package for medicines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175931A - Accordion unblocking device for heavy vehicles : en fr
  • USD184787S - Stock truck : en
  • US2880349A - Ceramic electron tube : en
  • DE1786117U - DEVICE FOR MIXING AMALGAM. : de en
  • US2880360A - Color television receiver : en
  • GB811170A - Improvements in and relating to compression-ignition engines : en
  • BE573804A - Improvements to nuclear reactor control devices. : en fr
  • US2879972A - Sidewall sampler : en
  • US2879997A - Pin-spotting mechanism : en
  • ES45634Y - An automatic folding luggage rack for cars : en es
  • CA573026A - Diaphragm water stop : en fr
  • DE1054240B - Process for the production of agglomerates of metal-containing substances for chlorination : de en
  • BE573835A - Apparatus for measuring, in particular, gas flow. : en fr
  • CA573363A - Cellulose ether wood stain and process of making : en fr
  • ES66395Y - Backrest adaptable to vehicle seats : en es
  • GB811261A - Stretch press : en
  • ES67065Y - Child use seat for toilets : en es
  • FI30274A - Protective device for kick sled : en fi
  • FR1175891A - Improvements to internal combustion engines : en fr
  • GB811315A - Improvements relating to the production of phenolic resins : en
  • DE1054188B - Process for the production of pressed bodies for permanent magnets : de en
  • DE1786145U - FOLDING ROCK. : de en
  • DE1786276U - HOLDER FOR ADJUSTABLE MIRRORS, PROTECTIVE SHIELDS OD. DGL. : de en
  • ES65952Y - Spindle perfected for spinning : en es
  • FR1176008A - Cylinder head for internal combustion engine : en fr
  • ES57010Y - Suction cup hanger, lever actuated : en es
  • DE1786154U - SUPPORT FOR INTERMEDIATE OR INSERTION SHELVES. : de en
  • DE1786308U - SHIFT ROD HOLDER, ESPECIALLY FOR SINGLE-AXLE TRACTORS. : de en
  • US2879743A - Liquid dispensing device : en
  • US2880057A - Treatment of filaments to improve strength in tension : en
  • DE1054173B - Light for fluorescent lamps : de en
  • DE1054207B - Self-acting molding machine with a number of pattern plates and a plurality of treatment stations : de en
  • DE1786103U - DEVICE FOR EARTHING REACTORS. : de en
  • ES246276A3 - Improvements introduced in rotary ovens for the industrial manufacture of lead oxides. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1054316B - Process for improving the cooking strength of pasta : de en
  • DE1786004U - BODICE. : de en
  • DE1786026U - HANG REGISTRATURE. : de en
  • GB811311A - Process for improving the colour reproduction in the reproduction of multi-colour images : en
  • ES246081A1 - Apparatus of protection against the rupture of conductions or apparatus containing fluids under pressure. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66901Y - Soap bar holder device : en es
  • FR1175651A - Herbicides : en fr
  • FR1175881A - Molding process, device for its implementation and resulting products : en fr
  • CH337223A - Snow plow for use as a pointed plow or as a side plow on motor vehicles : de en
  • CH337401A - Illuminated lettering system with color change : de en
  • DE1786135U - PANEL-SHAPED UPHOLSTERY MADE OF COVERED FOAM. : de en
  • ES246346A1 - A disposal of reception circuit. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175637A - Device for radiant fireplaces and flues from boilers and the like : en fr
  • FR1175877A - Truss : en fr
  • GB811265A - Improved height control system for motor vehicle pneumatic suspension : en
  • FR1175958A - New bogie system, especially for vehicles moving on curved rails : en fr
  • GB811229A - Improvements in or relating to servo-devices of the differential air pressure type : en
  • DE1054357B - Pot spinning machine with hanging, bottomless spinning pot : de en
  • ES62456Y - A paper bag with a valve : en es
  • ES65448Y - Stopper for creams, cosmetics and paints : en es
  • ES68716Y - Removable shelf : en es
  • DE1786106U - CONNECTING CLAMP FOR ELECTRIC FENCE WIRE. : de en
  • CA573247A - Carbonaceous filter aid : en fr
  • US2879848A - Well installation : en
  • US2880412A - Radar display apparatus : en
  • USD184730S - Grille material : en
  • ES70868U - Remove battery terminals (Machine-translation by Google Translate, not legally binding) : en es
  • US2879662A - Plasterboard construction : en
  • ES70844U - Improved jumping jumper (Machine-translation by Google Translate, not legally binding) : en es
  • ES68718Y - Clockwork mechanism for tempo control : en es
  • FR1175809A - Capsule-lid combination for wide mouth containers : en fr
  • FR1176066A - Vaporizing table : en fr
  • CA573222A - Method and means for forming a sanding block : en fr
  • CH337317A - Method for roasting meat, in particular poultry, and device for carrying out the method : de en
  • CA573195A - Dielectric guide for electromagnetic waves : en fr
  • CA573405A - Welding method and joint produced thereby : en fr
  • DE1786143U - CHAIR ROW CONNECTOR. : de en
  • ES246345A1 - A mechanism for revolver tornos. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1054355B - Peel-off film with transferable layers produced by vacuum evaporation : de en
  • DE1786088U - THREE HOLE SLEEVE FOR PULLING THE SHOULDER THROUGH. : de en
  • DE1786299U - ADHESIVE FILM. : de en
  • ES245330A3 - Procedure and device for winding threads, yarns, wires and similar with increased performance. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70835U - Improved air level (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175616A - Hob for cutting hollow wheels : en fr
  • FR1175966A - Tube assembly device for various constructions : en fr
  • BE573596A - Injection installation for combustion engines. : en fr
  • US2879680A - Jaw operating means for power tongs : en
  • US2879939A - Rasxj : en
  • AU227824B2 - Improvements in and relating to electric control systems : en
  • GB811310A - Method of hardening epoxide resins : en
  • CH337207A - Process for the preparation of new pyridazine derivatives : de en
  • BE573731A - Improvements made to sound recording and reproducing devices with magnetic tape. : en fr
  • CA573251A - Stabilizers for frozen desserts : en fr
  • BE573560A - Double window, especially in operating theaters. : en fr
  • BE573855A - Apparatus for cleaning textile products. : en fr
  • CH337284A - Process for the preparation of yellow monoazo dyes : de en
  • DK87100C - Method for erecting sewage. : da en
  • DE1054208B - Device for the thermal treatment of glass panes : de en
  • DE1786274U - CUT-OFF MACHINE WITH ROTATING CUT-OFF DISC. : de en
  • ES246249A1 - Intensive ignition rocking motor with rear and reverse front nozzles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246389A1 - Improvements in bakery, pastry and similar ovens. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176030A - Radio frequency bridge networks : en fr
  • BE573506A - Regulating valve comprising a cylindrical shutter element. : en fr
  • BE573538A - Hydraulic control. : en fr
  • BE573869A - Improvements to quaternary ammonium compounds and their preparation. : en fr
  • ES65508Y - New vibrating machine to match sheets of paper : en es
  • GB811177A - A single-row ball bearing : en
  • US2880179A - Method of obtaining a two phase system of artificial immiscibility : en
  • US2880181A - Binder for conductive metallic film : en
  • DE1054337B - Metal closure capsule for containers, such as bottles or the like. : de en
  • ES245553A1 - An installation for continuous dosing and mixing (Machine-translation by Google Translate, not legally binding) : en es
  • ES63988Y - Ski clamping device : en es
  • ES68747Y - Sliding element window : en es
  • GB811186A - Improvements in gas filters : en
  • ES44346Y - Fantasy children's whistle : en es
  • ES239152A1 - Simplifying improvements in the structure and design of heat recoveryers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES68919Y - Teneza to turn on ice : en es
  • US2880034A - Garden sulky with dump body : en
  • CA573323A - Phenolic acid, aldehyde condensates : en fr
  • DE1786200U - DEVICE FOR DRIVING A FLYWHEEL EQUIPMENT OF A MAGNETIC TAPE RECEIVER. : de en
  • DE1054243B - Device for the exact determination of the radial expansion of a magnetic tape roll on a reel : de en
  • ES246255A1 - Improvements introduced in the manufacture of molding shutter bodies. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65537Y - A utility wall light for interior car displays : en es
  • ES65576Y - Universal pocket holder for photographic machines : en es
  • ES66108Y - Tension regulator for delicate threads : en es
  • FR1175967A - Box for the transport and storage of ice cream : en fr
  • FR1176001A - Packing box can be reduced to minimal dimensions : en fr
  • ES246079A1 - Improvements in cooling systems for internal combustión engines. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811313A - Improvements relating to automobiles : en
  • GB811105A - Amino acid compounds and methods for producing the same : en
  • ES246391A3 - An amplifier with transistors and printed circuit for telephone appliances. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175814A - Crystal straightener : en fr
  • GB811247A - Improvements in or relating to hydraulic servo-action systems : en
  • GB811203A - Improvements in or relating to belt drive mechanisms : en
  • DE1786132U - BAG WITH LIBBAR OR SHOULDER STRAP. : de en
  • DE1786161U - RUBBER COVER FOR LADDER STEPS. : de en
  • DE971832C - Method for coupling a sound generator or sound receiver to a test specimen : de en
  • ES70804U - Ceramic piece for the construction of joists (Machine-translation by Google Translate, not legally binding) : en es
  • US2879714A - Bottom discharge reciprocating oil well pump : en
  • US2880219A - Production of n-acyl taurides : en
  • FR1176023A - Device for automatic adjustment of the hygrometric rate of the air in a given enclosure : en fr
  • DE1786134U - SEAT CUSHION OD. DGL. FROM A COVERED FOAM PLATE. : de en
  • US2879853A - Two-way reversible ground working apparatus : en
  • US2879994A - Vacuum box blank feeder mechanism : en
  • US2880193A - Composition comprising chlorinated ethylenically unsaturated linear polyester and mixture of monomers copolymerizable therewith : en
  • CH337273A - Circuit arrangement for gas discharge tubes, in particular fluorescent lamps, with a stray transformer or stray choke coil as a ballast : de en
  • CH337234A - Circuit in a television receiver for demodulating a subcarrier wave lying in the frequency band of a television signal : de en
  • BE573770A - A process for producing high purity zinc. : en fr
  • BE573615A - Justification mechanism for typewriters. : en fr
  • BE573652A - Electrolytic deposition of titanium from a molten salt bath. : en fr
  • US2879736A - Boom end fitting for sailboats : en
  • USPP1823P - Chrysanthemum plant : en
  • DE1054250B - Rotating and swiveling camera for examinations of fine structures using X-rays on single crystals : de en
  • CA573239A - Method of forming dead end connectors : en fr
  • BE573660A - Magnetic materials. : en fr
  • BE571726A - : en
  • BE573681A - Sliding bearing. : en nl
  • BE573888A - Device for controlling the clutch engagement for automatically actuated clutches, in particular for motor vehicles : en fr
  • DE1054246B - Float flow meter with magnetic display : de en
  • DE971835C - Process for the production of bisfunctional epoxy compounds : de en
  • BE573669A - Magnetic circuit in laminated sheets. : en fr
  • CA573252A - Carbon impregnated solids and method of preparing the same : en fr
  • CH337268A - Manufacturing process of an electric contact brush : en fr
  • DE1786080U - BUILT-UP PERMANENT MAGNET GENERATOR FOR A GENERATOR WITH VERTICAL SHAFT. : de en
  • ES68993Y - Protective cover for pressure gauges : en es
  • FR1175694A - Self-regulating shock absorber for vehicle suspension : en fr
  • BE573472A - Improvements made to devices generating sound or ultra-sound vibrations. : en fr
  • BE573754A - Improvements relating to cutters and similar cutting tools, rotary, with multiple cutting edges. : en fr
  • BE573487A - Magnetostriction modulation device. : en fr
  • CA573328A - Soap compositions : en fr
  • CA573070A - Method for preparing copy : en fr
  • DE1786288U - STAND NEEDLE WITHOUT PROTECTIVE SLEEVE FOR TRADE LABELING AND PRICE LABELS. : de en
  • CH337194A - Process for the production of progestationally active esters of 17a-oxy-progesterone with an extended duration of action : de en
  • CH337200A - Process for the preparation of substituted phenylpiperazines : de en
  • DE1786255U - LUBRICATION PUMP FOR JOINTS, IN PARTICULAR OF INDIVIDUAL CONTINUOUSLY MANUAL TRANSMISSIONS. : de en
  • CA573033A - Power transmission control system : en fr
  • CA573231A - Diversity receiver system : en fr
  • CA573055A - Side loading automobile top carrier : en fr
  • CA573345A - Heating apparatus : en fr
  • AU4288058A - Diesel fuels comprising a blend of gasoil anda solvent extract ofa lubricating oil base stock, and their use : en
  • BE573673A - : en
  • FR1176015A - Process for dyeing articles of polymers containing acrylnitrile : en fr
  • BE573650A - Coke extinguishing tower. : en fr
  • CH337432A - Twisting device : de en
  • CA573164A - Process for the finishing of fibre materials : en fr
  • US2880137A - Fungicidal preparations : en
  • US2879527A - Self adjusting shaper for shoes : en
  • ES246410A1 - Procedure for the increase and disclosure of commercial operations. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176037A - Manufacturing process for hollow plastic objects : en fr
  • ES65289Y - A new model of shoe : en es
  • ES65433Y - Single reversible molding machine : en es
  • ES70831U - Tweezers perfected for clinical applications (Machine-translation by Google Translate, not legally binding) : en es
  • GB811145A - Improvements in or relating to a knitting machine for home use : en
  • CH337404A - Photographic camera : de en
  • ES68808Y - Device for automatic adjustment of bracelets, bangles and the like : en es
  • ES64515Y - Mechanism for toggle switches and the like : en es
  • FR1176003A - Metal partitions for bottle crates and fragile objects : en fr
  • DE1054292B - Pressure oil reservoir for central lubrication systems : de en
  • DE1786153U - CUPBOARD. : de en
  • ES70662U - Improved construction element (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175630A - Electric motor toy remote control device : en fr
  • FR1175653A - Improvements to gas refrigeration installations : en fr
  • FR1175829A - New process for direct esterification of phenolic compounds by heavy aliphatic acids : en fr
  • GB811240A - Improvements in or relating to electric supervisory systems : en
  • ES62812Y - A perfected game : en es
  • ES69237Y - Perfected nut : en es
  • FR1176062A - Illuminated device for transparency examination or reproduction of documents : en fr
  • GB811228A - Improvements in or relating to panel mountings : en
  • US2879746A - Actuator with unidirectional locking means : en
  • GB811086A - Process and device for the seamless coating of printing formes or cylinders with light sensitive solution : en
  • GB811206A - Process for hydrotreating hydrocarbon solvents : en
  • GB811379A - Liquid-raising systems and apparatus : en
  • US2879804A - Reinforced expansion joint : en
  • US2880310A - Microwave passive repeaters : en
  • FR1175999A - Heating boiler with demountable elements consisting of vertical finned tubes : en fr
  • GB811375A - Improvements in or relating to electric resistance heating elements : en
  • ES64091Y - A new folding forming mechanism : en es
  • CH337342A - Viscometer : de en
  • DE1054228B - Hydraulic press for the production of hollow bodies open on one side from press masses that cannot rise but can be poured, preferably wood chips or the like mixed with binders. : de en
  • DE1786235U - FRUIT PICKBUCKET. : de en
  • DE1786396U - STRUCTURAL STRUCTURE FOR THE BASIN OR GUTTER OF A LINE WASHING PLANT. : de en
  • DE971811C - Gas pressure regulator with a working diaphragm and a pressure-relieved valve : de en
  • ES245831A1 - Improvements in permutors for the voltage regulation without load and switching of the winding in the transformers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES69194Y - Support for fixing license plates and the like : en es
  • DE1786084U - TESTING DEVICE FOR AIRCRAFT POWER SUPPLIES. : de en
  • CA573180A - Combined leveling and gauge wheel control for plows : en fr
  • US2880185A - Blends of rubbery materials with resinous styrene-butadiene copolymers : en
  • CA573065A - Modified lard and process of producing same : en fr
  • CA573310A - Retractable aircraft landing gear : en fr
  • DK87089C - Beetroot loader. : da en
  • US2879542A - Spinning bath circulator : en
  • US2879852A - Combination push rake and leveler : en
  • US2880195A - Process for the preparation of nitrogenous condensation products of phenols and aldehydes : en
  • AU228973B2 - Collar fortwo-part fastener : en
  • BE573468A - Frame element with movable parts between them. : en fr
  • CH337402A - Method of manufacturing a non-textile fibrous product, and apparatus for its implementation : en fr
  • BE573481A - Crystalline zeolite Q. : en fr
  • BE573905A - Device for collecting various materials from the pile : en fr
  • US2879588A - Method of and apparatus for assembling sliders with separable fastener stringers : en
  • CA573214A - Process for preparing high molecular polycondensates : en fr
  • CA573219A - Stem structure for beam type tubes : en fr
  • CH337236A - Equalizer network : de en
  • DE1786128U - MOLDING BOX WITH CLAMPING AND CENTERING DEVICE FOR AUTOMATICALLY WORKING MOLDING SYSTEMS. : de en
  • DK87095C - Installations for the cathodic protection of tanks in tankers. : da en
  • BE573837A - Improvements in high-furnace melting of zinc-bearing materials. : en fr
  • CA573263A - Method and apparatus for handling and conditioning needle devices : en fr
  • CH337448A - Method for keeping fresh food fresh, in particular baked goods in cut form : de en
  • US2879827A - Insulating material : en
  • US2879949A - Garbage disposal apparatus : en
  • US2880333A - Accelerometer : en
  • DE1786284U - DEVICE FOR THE MACHINE INSERTION OF SEALING LABELS IN CROSS-BOTTOM BAGS. : de en
  • FR1175780A - Transmission for motor vehicles : en fr
  • GB811230A - Improvements in conductor wire systems for electric railways : en
  • GB811348A - Improvements relating to winding machines for the spools of axminster carpet looms : en
  • CA573235A - Short wave broadcast receiving aerials : en fr
  • US2879755A - Fluid coupling mechanism : en
  • USD184708S - Ventilator for vehicles : en
  • US2879613A - Tea bag tags : en
  • USD184715S - Pitcher : en
  • US2880341A - Facsimile tube : en
  • CA573120A - Pressure filter : en fr
  • BE573710Q - Bird scarecrow enhancements. : en fr
  • CA573113A - Anti-fouling compositions : en fr
  • US2880418A - Omnidirectional antenna using dipoles : en
  • US2880066A - Process for preparing metal carbonyls : en
  • BE573890R - Hollow bead rail : en fr
  • CA573248A - Manufacture of polyvinyl acetal sulfo-acids : en fr
  • CA573318A - Merocyanine dyestuffs from triazolo bases : en fr
  • DE1054359B - Scooter track formed from folding walls of loading wagons arranged side by side : de en
  • US2879607A - Drier of the sieve-drum type : en
  • US2880413A - Methods and apparatus for determining position : en
  • BE573491A - Apparatus for winding a wire on a conical spool. : en fr
  • BE573839Q - Plastic cap seal for bottles, bottles and other containers. : en fr
  • US2879721A - Freight loading apparatus : en
  • US2880097A - Zircon refractory composition and method of making it : en
  • BE573705A - Improvements in the preparation of latex rubber. : en fr
  • CA573224A - Roller slat conveyor control device : en fr
  • DE1054221B - Gripper winch with lifting drum and closing drum, lifting motor and closing motor and interposed planetary gear : de en
  • CH337299A - Aubage de turbo-machine : de en fr
  • BE573551A - A process for preparing solutions of chloramphenicol in aqueous liquids. : en fr
  • CA573232A - Domestic appliances : en fr
  • CA573010A - Sight glass unit for seed drills : en fr
  • CA573114A - Lead scavenger compositions : en fr
  • CH337381A - Process and means for the production of phosphating solutions : de en
  • ES70995U - Inviolable closure box (Machine-translation by Google Translate, not legally binding) : en es
  • GB811109A - Manufacture of magnesium alloys : en
  • GB811390A - Impregnated electric current collecting brushes and electric contacts : en
  • US2879831A - Seat attachment for golf carts : en
  • ES65307Y - Perfected suppository holder : en es
  • FR1175899A - Improvements to carburettors for internal combustion engines in vehicles : en fr
  • FR1176004A - Safety device for electrifying fences : en fr
  • ES70955U - Blind of vertical blades retractable laterally and adjustable on its axis (Machine-translation by Google Translate, not legally binding) : en es
  • US2880339A - Device for cathode ray tube : en
  • FR1176054A - Roasting device : en fr
  • FR1175698A - New method of preparation of betabeta 'dithio-bis-ethyl-dimethylamine and its quaternary ammonium salts derived : en fr
  • GB811216A - Improvements in or relating to welding apparatus : en
  • CA573249A - Process for the preparation of composite fertilizers containing phosphate : en fr
  • CH337422A - Machine for sharpening twist drills : en fr
  • CA573135A - Beverage mixing and dispensing : en fr
  • CA573325A - Spring booster assemblies : en fr
  • DE1786269U - ABOVE-GROUND CONTAINER WITH FLOAT-CONTROLLED VALVE IN THE FILL PIPE. : de en
  • DE1786129U - DEVICE FOR IDENTIFICATION OF BIG IRON MANUFACTURED IN CASTING MACHINES. : de en
  • DE1786287U - DECORATION DOLL. : de en
  • ES68836Y - Multiple fixture for lighting : en es
  • ES70979U - Hermetical box for ballasts (Machine-translation by Google Translate, not legally binding) : en es
  • GB811182A - Improvement of photographic prints : en
  • GB811414A - Francis turbine runner and method of making the same : en
  • US2880103A - Compositions of matter : en
  • DE1054182B - Cathode ray tube with a polycrystalline alkali halide screen and method for producing the alkali halide layer : de en
  • DE1054318B - Device for cutting off helically wound tubes made of paper, cardboard or the like. : de en
  • ES68545Y - Articulation or joint perfected : en es
  • FR1175842A - Polyethylene film manufacturing process : en fr
  • US2879821A - Vehicle safety wheel-flat tire roller : en
  • US2880018A - Glassed tube sheet seal : en
  • DE1054112B - Contact line without suspension cable : de en
  • ES66168Y - Electric pull switch : en es
  • ES69130Y - Pull toy : en es
  • ES70886U - Carrier tray for cars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175821A - Automatic packaging scale : en fr
  • DE1054380B - Deportation and distribution point for piece goods, especially mail, in connection with a descriptor point : de en
  • DE1786059U - JUNCTION AND DISTRIBUTION BOX OR BOX. : de en
  • ES246416A1 - Improvements in collectors for electrical machines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66352Y - Jockstrap attached to brief : en es
  • ES70789U - Combined utensil to unclog bottles and practice trangular openings in tin cans (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175679A - Plain bearing for heavy machine shafts : en fr
  • FR1175768A - Folding child seat : en fr
  • GB811294A - Improvements in or relating to modulating circuits : en
  • CA573369A - Remote control system for automatic positioning of switches : en fr
  • DE1054223B - Cladding sheet for radiators consisting of a coil : de en
  • DE1054260B - Agricultural utility vehicle : de en
  • ES246359A3 - Improvements in the construction of riveting machines. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811095A - Stabilised electric transistor oscillators : en
  • GB811320A - Method of producing rubberised cord reinforcements : en
  • DE1054347B - Window transmission : de en
  • US2880064A - Process for manufacture of sulfamic acid : en
  • DE1786264U - REGULATING VALVE WITH DOUBLE SEALING. : de en
  • ES70839U - Window cleaner block (Machine-translation by Google Translate, not legally binding) : en es
  • US2880058A - Preparation of alkali metal borohydrides : en
  • US2880389A - Electrical resistivity well logging : en
  • DE971817C - Furnace for heating bar material : de en
  • BE573772A - Device for mixing products by means of several conveyor belts. : en fr
  • US2879731A - Tufting implement for producing high and low pile : en
  • US2880026A - Resilient coupling means : en
  • DE1054086B - Process for the production of unsaturated dilactones : de en
  • BE573908A - Device for moving table elements of automatic conveyors from one level to another : en fr
  • US2879689A - Ocular biomicroscopes : en
  • US2879873A - Speed limiting torque metering vibration dampening clutch : en
  • US2880020A - Hose coupling with wedge hose gripping means : en
  • US2880384A - Feedback control servosystems : en
  • USD184750S - Sewing machine treadle or similar article : en
  • US2879515A - Bodice garment : en
  • US2879606A - Carpenter's level : en
  • DE1054362B - Track for electrically operated toy and model trains : de en
  • CA573374A - Thickening and gelling agents : en fr
  • DE1786213U - DEVICE FOR MEASURING THE ABRASION RESISTANCE OF SURFACE COATINGS. : de en
  • DE1054331B - Frictional clutch, especially for motor vehicle gearboxes : de en
  • DE971825C - Circuit arrangement for small self-dialing private branch exchanges : de en
  • CA573306A - Electrostatic paint spray : en fr
  • DE1054276B - Device for controlling several internal combustion engines : de en
  • CA573166A - Hydrocarbon chlorides from corresponding alcohols : en fr
  • CH337467A - Waterproof watch : en fr
  • ES246298A1 - IMPROVEMENTS IN CENTRIFUGAL PUMPS. : en es
  • ES41192Y - A perfected funnel : en es
  • ES246167A1 - Producer apparatus and ammonium sulphite smoke diffuser. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246271A2 - A perfection in the distribution of the two-time explosion engines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70885U - A needle for work (Machine-translation by Google Translate, not legally binding) : en es
  • CA573155A - Signalling arrangements for telephone systems : en fr
  • CH337430A - Electric sensor control : de en
  • BE573626A - Method and device for separating bundles of hot-rolled sheets into individual sheets. : en fr
  • US2879890A - Ore-screening and grading machine : en
  • US2879966A - Can hanger : en
  • US2880017A - Heat conduit connecting collar : en
  • US2880364A - Electron beam convergence apparatus : en
  • CH337195A - Process for preparing an etiocholane derivative : en fr
  • CA573075A - Multi-ply bags and methods for making the same : en fr
  • CH337305A - Mold-packaging for items such as suppositories : en fr
  • AU4196658A - High octane fuels containing di1sopropylbenzene : en
  • CH337278A - Dry straightener : en fr
  • CH337368A - Cushioning device : de en
  • FR1175837A - Improvements made to extendable beams to support formwork : en fr
  • US2879967A - Holder for eyeglasses : en
  • CH337418A - Device on a motor vehicle for supplying the combustion air to the prime mover : de en
  • GB811127A - Improvements in or relating to vending machines : en
  • GB811373A - Improved process and device for manufacturing looped yarn : en
  • CH337301A - Apparatus for crimping yarn : de en
  • DE1786263U - ROD SEAL. : de en
  • ES246358A1 - Improvements in the construction of multiple drilling machines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70879U - Device for the regulated strangulation of a tube or conduit with elastic walls (Machine-translation by Google Translate, not legally binding) : en es
  • US2879909A - Boat trailer and frame construction : en
  • ES246378A1 - An electrical device (Machine-translation by Google Translate, not legally binding) : en es
  • BE573729A - Method of improving the sustainability and preservation of fruits, in particular of vegetables. : en nl
  • DE1054269B - Cover for portable blocks for gardening crops : de en
  • ES245762A1 - Device applicable to segregating and similar machines (Machine-translation by Google Translate, not legally binding) : en es
  • CA573153A - Process of preparing halogen disubstituted ethylenes : en fr
  • CA573101A - Liquid dielectrics and apparatus embodying the same : en fr
  • BE573574A - Assembly of explosive charges, in particular for seismic operations. : en fr
  • DE1054175B - Winding machine for coils, especially fine wire coils, of electrical engineering : de en
  • DE1054298B - Relieved control slide for a single acting servo motor : de en
  • ES246347A1 - A tuning device. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70864U - Box for connections of collective antennas (Machine-translation by Google Translate, not legally binding) : en es
  • GB811121A - Improvements in or relating to the surface-finishing of plasterboard : en
  • US2880353A - Particle accelerator : en
  • US2879786A - Diaphragm-type relief valve : en
  • DE1054057B - Process for the production of non-slipping drive belts from polyamide fiber fabrics : de en
  • US2880070A - Method of indicating acidity and alkalinity : en
  • ES246278A1 - Procedure of hidrohalogenaciºn of hydrocarbons. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175928A - support frame bundling elements : en fr
  • IS401B6 - Equipment for removing the shell of crustaceans, in particular shrimp. : en is
  • BE573828R - Formwork for the manufacture of ribbed concrete ceilings and method of disassembling such formwork. : en fr
  • CH337259A - Electronic rectifier device providing a current at constant intensity : en fr
  • CA573169A - Temple mounting structure for spectacles : en fr
  • CA573125A - Fluid power steering : en fr
  • CH337193A - Process for the preparation of 11-deoxy-9 (11) -steroids from the corresponding 11B-oxy-steroids saturated in the 9 (11) position : de en
  • CH337399A - Method for air drying meat products and mesh wrapping for practicing the method : de en
  • CH337364A - Safety circuit in motor vehicles : de en
  • US2880038A - Gas solids separation in a pneumatic lift : en
  • BE573557A - Connecting device for a retaining cap, usable in particular in mines. : en fr
  • CA573203A - Dishwasher : en fr
  • DE1054065B - Ring heating chamber with step switching for vacuum cooker : de en
  • DE1786364U - LONGITUDINAL FASTENING OF FLOOR MATS. : de en
  • FR1175938A - Pouring container : en fr
  • ES246246A1 - Improvements in carda guarniciones for all textile materials. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1786013U - DRYER WITH PERFORATED DRYING CYLINDER. : de en
  • ES44055Y - One hygienic nozzle that can only be used once : en es
  • ES65239Y - A cap for electric razor head : en es
  • ES66216Y - Perfected block for looms : en es
  • GR19605B - METHOD OF MANUFACTURING NEW PRODUCERS OF PHENOTHIAZINE ETO AMINO- (AMINOALKYLO) PIPERIDINOALKYLO - 10 PHENOTHIAZINE. : el en
  • US2879952A - Roll crusher for simultaneous crushing of large and small pieces of material : en
  • US2880072A - Method of determining carbon dioxide in gases : en
  • DE1786021U - ADDITIONAL DEVICE FOR DRY DOLLS. : de en
  • DK87093C - Flashlight lamp containing a bead unit with power supply wires. : da en
  • ES61874Y - Postoperative eye protector : en es
  • CH337426A - Method for closing a container of circular section and closed container obtained by means of this process : en fr
  • DE1054351B - Land mine igniter : de en
  • FR1175681A - Pipeline improvement : en fr
  • FR1175792A - Process and installation for roasting coffee : en fr
  • US2879523A - Mattress construction : en
  • US2880395A - Microwave modulation monitoring : en
  • US2879573A - Slide fasteners : en
  • US2880400A - Variable inductor : en
  • DE1786393U - KEY FOR OPENING AND CLOSING WATERTIGHT SCREW WATCHES WITH SLIDING MEASURE FOR MEASURING GLASS RIM AND SPRINGS FOR LARGE WATCHES. : de en
  • DE971829C - Process for the production of electrical wound capacitors with dielectric layers made of expanded polystyrene : de en
  • US2879617A - Method for manufacturing artificial foliage, plant life, and similar shapes : en
  • ES70849U - Support for household jars (Machine-translation by Google Translate, not legally binding) : en es
  • ES70917U - Improved hydraulic brake (Machine-translation by Google Translate, not legally binding) : en es
  • ES70947U - Improved support for fire blanket (Machine-translation by Google Translate, not legally binding) : en es
  • ES245333A3 - Procedure for threading breaks of filaments. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70809U - Mechanical ashtray (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175791A - Fitting for pressurized fluid lines : en fr
  • GB811386A - Process for the manufacture of new dyestuffs of the thiazole and oxazole series : en
  • DE1054203B - Device for moving a gas : de en
  • DE1054227B - Building construction, especially factory or office buildings : de en
  • ES245458A3 - A procedure for the continuous manufacture of pure and dry urea in granulated form. (Machine-translation by Google Translate, not legally binding) : en es
  • CA573238A - Vinyl halide resin containing an amide : en fr
  • BE573771A - Capacity change detector. : en fr
  • CA573186A - Phosphatides in gasoline : en fr
  • USD184701S - Electric lantern : en
  • ES70807U - Improved mixed-type plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175857A - Method and device for the manufacture of curved and tempered glass sheets : en fr
  • CA573049A - Closures for windows and door ways : en fr
  • CH337405A - Thermal copier : de en
  • ES246166A1 - Improvement in the classifiers for cards and other objects of the type, carrying a rotary set of suspended cubetas. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175946A - Removable method of fixing a suspender tab, a sock holder or the like on its buckle : en fr
  • FR1176009A - Silencer filter with interchangeable star-shaped paper filter cartridge : en fr
  • BE573730R - Elevator. : en fr
  • CH337355A - Device for the continuous production of butter : de en
  • US2879707A - Automatic bread toaster : en
  • ES238536A3 - Procedure for waterproofing and insulation of surfaces. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175720A - Metal container : en fr
  • FR1175885A - Improvements to carrier tractors for independent agricultural machinery : en fr
  • US2879915A - Cover holder : en
  • USD184735S - : en
  • FR1175910A - Improvements to Cattle Marking Pliers and Similar Applications : en fr
  • DE1054053B - Washing machine with a blower wheel on the floor : de en
  • FR1175633A - Self-generating telephone device : en fr
  • FR1175697A - Magnetic amplifier regulator : en fr
  • FR1175732A - Finely divided silver manufacturing process : en fr
  • FR1175996A - Fixing the bung ring for metal cans : en fr
  • DE1054142B - Switching device for small electric drives : de en
  • ES65469Y - New suit for divers : en es
  • FR1175887A - Housing for a television set, and its manufacturing process : en fr
  • FR1176048A - Anti-vibration elastic support : en fr
  • GB811255A - Improved hop cleaning machine : en
  • GB811352A - Improvements in or relating to isolating transformers : en
  • DE1054264B - Agricultural implement : de en
  • US2879545A - Apparatus for separating and clamping mold sections in rotational casting machines : en
  • US2879797A - Rotating disk-valve fluid pulsating apparatus : en
  • US2879805A - Jacquard mechanism carrying pile to the back : en
  • DE1054158B - Device for isolating straight winding parts of electrical machines : de en
  • DE1786374U - WHEEL FOR WHEEL TOYS. : de en
  • ES60743Y - New rolling supporting elements for curtains : en es
  • FR1175960A - Packing cushion : en fr
  • US2879657A - Combination locks : en
  • US2879696A - Pulp molding machine : en
  • BE573490A - Rotary device for tumbling transport vehicles such as sedans, wagons, wagons. : en fr
  • CA573151A - Stereo mounting machine : en fr
  • CA573357A - Production of microporous diaphragms, vessels, tubular retainers and the like : en fr
  • CH337226A - Automatic vehicle coupling for rail vehicles : de en
  • AU225903B2 - Improvements in micrometers : en
  • CA573128A - Microwave switching tubes : en fr
  • CH337367A - Screw with a self-tapping screw end producing the associated nut thread : de en
  • DE1054205B - Instructions for use for audiometer : de en
  • BE573675A - Pneumatic without independent inner tube, with spare chamber. : en fr
  • CA573084A - Method and apparatus for the indicating, recording and control of the content of the oxidizing or reducing agent in a continuously running oxidation or reduction process : en fr
  • CA573303A - Method of simultaneously manufacturing alimentary lactic yeasts and lacto-proteins : en fr
  • DE1786326U - STORAGE COMPARTMENT FOR PASSENGER CARS. : de en
  • US2880217A - delta1, 4 pregnadiene-11alpha, 20beta-diol-3-one : en
  • DE1054181B - Traveling-field space charge wave tubes for rectifying amplitude-modulated high-frequency oscillations or for mixing high-frequency oscillations : de en
  • US2879627A - Container for cultivating kernels and seeds : en
  • US2879663A - Mobile gas detecting apparatus : en
  • DE1054121B - Circuit arrangement for line selectors provided with collective connections, which are set by marking devices, in telecommunications, in particular telephone systems : de en
  • DE1786219U - TRAILERS OR MEDALLION WITH INTERCHANGEABLE PICTURES. : de en
  • BE573745R - Rome to center plain with having electricity from the cacutchsue. : en fr
  • CA573389A - Aqueous ammonia preparation of eta alumina catalyst : en fr
  • DE1786116U - BLOOD PRESSURE MONITOR. : de en
  • US2879532A - Utility cleaner and brush : en
  • US2879813A - Band saw drive wheel having adjustable band back-up flange : en
  • US2880048A - Posting device : en
  • US2880154A - Production of copolymers of chlorotrifluoroethylene and vinylidene fluoride : en
  • DE1786105U - CANOPY FOR LIGHTS. : de en
  • FR1175982A - Coupling device for conveyor squeegees : en fr
  • GB811409A - Improvements in or relating to relay valves for compressed fluid braking apparatus : en
  • DE1054387B - Damper bearing for the shafts of a gas centrifuge : de en
  • US2879705A - Photographic objective : en
  • US2879843A - Press tool construction : en
  • USD184785S - : en
  • DE1786397U - UNDERCOUNTER BATTERY FOR WASHBASINS. : de en
  • CH337357A - Poultry drinker : de en
  • BE573611A - Automatic mechanical coupling. : en fr
  • CA573330A - Polyvinylpyrrolidone with zinc formaldehyde sulfoxylate : en fr
  • CH337443A - Packaging container : de en
  • CA573085A - Air blast lubricator : en fr
  • CA573090A - Purification of phenol : en fr
  • CH337356A - Auxiliary device for the storage treatment of cheese wheels in cheese factories : de en
  • US2879918A - Lead loading arrangement : en
  • US2880175A - Lubricating oil additive compatibility improver : en
  • US2880378A - Shaped processed circuitry : en
  • US2880007A - Key operated internally geared chuck : en
  • CA573124A - Bead spacer for tubeless tires : en fr
  • DE1786301U - WATERING TUB FOR LIGHT IMAGES. : de en
  • ES70929U - Reinforcement for lady's shoe heel (Machine-translation by Google Translate, not legally binding) : en es
  • CA573362A - High density polyethylene by high pressure polymerization with small amounts of aldehydes : en fr
  • CA573083A - Screen unit for treating solid matter of a suspension : en fr
  • US2879653A - Cam device of hand knitting machine : en
  • US2880125A - Flux compositions and processes for soldering and metal coating : en
  • BE573517A - Improvements to new amidines, and their preparation. : en fr
  • CA573187A - X-ray tube timed exposure control : en fr
  • CA573343A - Method of making inflatable articles : en fr
  • CH337183A - Process for the production of highly concentrated oxygen-poor to oxygen-free SO2 gas : de en
  • ES66328Y - Men's shirt : en es
  • FR1175961A - Process for making starch swellable in cold water by mechanical means : en fr
  • GB811306A - Sealed alkaline electric accumulator : en
  • US2880031A - Tile laying device : en
  • USD184725S - Trolley : en
  • BE573519A - : en
  • CA573293A - Plating machine : en fr
  • US2880210A - Acridine n-oxides : en
  • GB811407A - Fabricated blade root : en
  • US2880240A - Making dinitrosoanilines : en
  • BE573692A - Synchronization device for gearboxes. : en fr
  • CH337414A - Multi-speed transmission for single or multi-axle tractors : de en
  • FR1175770A - Process for the manufacture of welding apparatuses obtained from various powdered metals and apparatus produced by the implementation of this process : en fr
  • GB811144A - Improvements in and relating to thermionic valve circuits : en
  • GB811189A - Improvements in or relating to self-propelled agricultural machines : en
  • GB811217A - Improvements in or relating to welding apparatus : en
  • US2879925A - Atomizing apparatus : en
  • US2879947A - Spray gun : en
  • CA573127A - Heat-stabilized polychlorotrifluoroethylene : en fr
  • US2880014A - Anti-rolling system for automobile vehicles and the like : en
  • US2879679A - Jig for boring finger holes in bowling balls : en
  • US2879941A - Triangle computer : en
  • US2880093A - Process and apparatus for improving the baking properties of wheat flour : en
  • US2880100A - Methods for the manufacture of light-weight concrete : en
  • US2880110A - Heat-sensitive copying-paper : en
  • DE1054377B - Feeding container for bulk goods : de en
  • CH337208A - Process for obtaining sedative and antihypertensive extracts from Rauwolfia drugs : de en
  • CA573058A - Reduction of uranium compounds : en fr
  • CA573197A - Wide range radio frequency tuner : en fr
  • CH337263A - Arrangement for regulating the speed of a direct current motor : de en
  • DE1054113B - Arrangement for the compensation of interference voltages in an image recording tube : de en
  • DE1054344B - Device for the simultaneous grinding of both sides of a continuously moving glass ribbon : de en
  • DE971840C - Pressure boom for cranes : de en
  • ES67028Y - Small and medium capacity methyl bromide fire extinguisher : en es
  • GB811157A - Improvements in or relating to radiographic devices for use with x-rays and like penetrating rays : en
  • ES246426A1 - Machine of molding parts of exact form through a coquilla or permanent mold. (Machine-translation by Google Translate, not legally binding) : en es
  • ES62417Y - Perfected stocking container : en es
  • ES65091Y - New slider for zippers : en es
  • ES69148Y - Arrangement of the elements in milling machines for tufting boards : en es
  • DE1054074B - Contact column for gases and liquids or liquids that are immiscible with one another : de en
  • DE1786363U - SECURING THE RECEIVER OF THE BAR TRANSPORT AXIS. : de en
  • FR1175689A - Improvements made to cider presses, wine presses, etc. : en fr
  • FR1175713A - Production process for metallic coatings : en fr
  • FR1175831A - Device for taking all objects located on shelves, without the aid of ladders : en fr
  • GB811351A - Improvements in or relating to high frequency transformers : en
  • US2880131A - Hexa-hydrocarbylphosphoramide solvents for halogenated aromatic insecticides : en
  • US2880407A - Electronic swivel control : en
  • GB811110A - Process and apparatus for the production of porous or homogeneous semi-finished or finished articles or products, comprising non-linear cross-linked plastics : en
  • ES70924U - Screen protector device for television receivers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175828A - Further training in fixing the cowling of a convertible vehicle : en fr
  • FR1175904A - Advanced, flatbed, self-assembly frame : en fr
  • FR1176074A - Auxiliary device for hygiene and foot protection : en fr
  • GB811159A - Improvements in and relating to electric blasting caps and primers : en
  • GB811285A - Blasting explosive packaging apparatus : en
  • US2879950A - Multi-stage roll crusher : en
  • US2880215A - 11alpha-lower alkyl steroids : en
  • ES65488Y - Selective shutter device for the use of a bottle as a sprayer, sprinkler or dripper : en es
  • DE1786173U - ROOM HEATING EQUIPMENT. : de en
  • ES65251Y - Single-body espresso machine : en es
  • ES68267Y - Coupling inside the stopcock fillers : en es
  • ES70787U - Extendable arm hanger (Machine-translation by Google Translate, not legally binding) : en es
  • DE1786336U - REMOVAL DEVICE FOR LIQUIDS FROM BOTTLES OD. DGL. WITH AN END CAP. : de en
  • ES69308Y - Dispenser for condensed milk and other high density liquids : en es
  • ES70915U - Improved washer for screws (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175856A - Conductive paint and its application : en fr
  • GB811214A - Improvements in or relating to methods of growing quartz crystals : en
  • ES245820A3 - A disc brake device. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65951Y - Tube or bobbin perfected for spinning : en es
  • CH337180A - Electrolyser for anodic oxidation : de en
  • CA573016A - Tape dispenser with slitter : en fr
  • CA573212A - Indirect reduction of oxidized zinc ores : en fr
  • CH337248A - Mechanical device for braking a spool of wire or tape : en fr
  • CH337360A - Methods and means for combating fungi : de en
  • DE1786251U - CLAMPING ROLLER FREEWHEEL. : de en
  • ES245862A1 - A procedure for the production of liquid hydrogen. (Machine-translation by Google Translate, not legally binding) : en es
  • DE971828C - Method for reducing long-distance crosstalk between telecommunication lines in the same direction of transmission : de en
  • GB811081A - Improvements in or relating to radar antennae : en
  • US2879585A - Machine for mounting electrical component containers on circuit boards : en
  • US2880224A - Process for the preparation of alkyl phosphonates : en
  • ES66252Y - Gear shifting device for bicycles : en es
  • ES67144U - Improved brake for bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • ES70910U - Filter bag for infusions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175765A - Continuous process for the application of a plaster or coating on paper webs : en fr
  • GB811104A - Amino acid derivatives and methods for producing the same : en
  • GB811321A - Improvements relating to air heaters and the like : en
  • GB811343A - Improvements in or relating to printing telegraph apparatus : en
  • ES70968U - Toy rocket (Machine-translation by Google Translate, not legally binding) : en es
  • DE1054155B - Tensioning element of electrical machines and apparatus located in the area of electromagnetic alternating fields : de en
  • FR1175801A - Improvement in the treatment of steel surfaces by heat transfer : en fr
  • DE1054374B - Stackable fish transport container : de en
  • USD184754S - Combined platter and holder therefor : en
  • CA573284A - Production of succinic acids : en fr
  • CH337272A - Three-phase current counter set with a device for correct counting by means of an auxiliary measuring mechanism set in the event of faults in the voltage circuit of the counting set : de en
  • CA573283A - Mixed triglyceride compositions : en fr
  • DE1054127B - Transistor DC / DC converter for strongly changing loads : de en
  • US2880168A - Maintenance of catalyst activity using methyl cloride : en
  • US2880242A - Production of trisubstituted boranes : en
  • DE1054199B - Method for operating the fuel lock of a gas generator : de en
  • DE1786172U - LIFT, IN PARTICULAR FOR ROLLING LOADS. : de en
  • ES245361A1 - Improvements in friction producer devices. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66759Y - Perfected shirt : en es
  • US2879924A - Dispensing device : en
  • GB811131A - Improvements in or relating to method of preparing new carboxylic acid and the new carboxylic acid resulting from said method : en
  • US2879766A - Sterilized and sterilizable hypodermic syringe assembly featuring a detached needle : en
  • US2879795A - Control mechanism : en
  • US2879912A - Adjustable mounting flange for switch boxes and the like : en
  • DE1786045U - WATERPROOF RAIL CONTACT. : de en
  • ES246318A1 - Device for cutting through electric overload. (Machine-translation by Google Translate, not legally binding) : en es
  • ES69207Y - Shoehorn shoe : en es
  • BE573871A - Cable tensioner. : en fr
  • CA573028A - Method and apparatus for making a hooked pile fabric : en fr
  • BE573531A - Advanced dry grinder. : en fr
  • CH337201A - Process for the production of new xanthine carbinols : de en
  • DE1054186B - Process for regulating reactors : de en
  • DE1054334B - Holder for headlights of two-wheeled vehicles : de en
  • GB811274A - Improvements relating to neutralizing circuits for use in radio receivers : en
  • US2880398A - Means for matching the characteristic impedance of a coaxial conductor : en
  • DE1054051B - Drum washing machine : de en
  • ES70796U - An apparatus for planting and distributing broadcast fertilizers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175984A - Relaxation chair : en fr
  • FR1176079A - Multipurpose Foot Cover : en fr
  • GB811338A - Method and apparatus for determining the quality of resistance welded joints : en
  • CA573360A - Molded article and mold thereof : en fr
  • CH337290A - Method and device for the selective hydrogenation of vegetable and animal unsaturated oils and fats : de en
  • CH337434A - Spinning machine with suction device : de en
  • US2879632A - Lens chuck : en
  • CH337378A - Device for converting a rotary movement running in only one direction into an oscillating movement running around an axis, or vice versa : de en
  • CA573381A - Modified lard : en fr
  • BE573847A - Twijnspil puts centrifugaalkoppeling. : en fr
  • CA573375A - Production of chromium by low-pressure reduction of oxides : en fr
  • DE1054189B - Arrangement for obtaining a saw tooth voltage from a pulse voltage : de en
  • US2879644A - Apparatus for moving and positioning a movable means : en
  • US2879954A - Fishing reel : en
  • CA573207A - Beam alignment device for plural beam tubes : en fr
  • BE573874A - Diaphragm contactor for electric circulation water heaters. : en fr
  • US2880216A - Process of separating a crude composition obtained from bark into its component parts : en
  • DE1054107B - Elastic connection of a torque support for axle drives of rail vehicles made via rubber elements : de en
  • DE1786252U - TORQUE LIMITER. : de en
  • ES43424Y - A puzzle toy : en es
  • US2880151A - Electrolytic production of magnesium metal : en
  • CA573149A - Wire fabric tire casing : en fr
  • DE1054385B - Nozzle dryer for plate-shaped goods : de en
  • DE1786011U - PRE-SEPARATION PLATE FOR UNDERGROUND VACUUM CLEANERS, IN PARTICULAR VACUUM CLEANERS TO REMOVE CARBON DUST. : de en
  • DE1786124U - FOR THE TREATMENT, IN PARTICULAR DISINFECTING OR WASHING OF WELL DESIGNATED CONTAINERS, IN PARTICULAR DRUM. : de en
  • CH337210A - Process for the preparation of novel cysteine ester hydrochlorides : en fr
  • CA573099A - Phenol-formaldehyde resin coating composition containing polyethylene : en fr
  • ES218744A1 - Pefections in appliances for the manufacture of tubular mixed fabrics on circular fabric. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246417A1 - Improvements in manual pumps. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175915A - Timing device for switches, contactors, inverters and the like : en fr
  • DE1054081B - Process for the production of borohydrides, in particular diborane : de en
  • DE1786139U - SPONGE CAN WITH WATER CONTAINER. : de en
  • ES245493A1 - Apparatus to select containers and boxes according to their length. (Machine-translation by Google Translate, not legally binding) : en es
  • ES68512Y - Improved latch lock : en es
  • FR1176044A - Modified polymer foam : en fr
  • CA573064A - Cigarette lighter with flint-rotating mechanism : en fr
  • CA573183A - Heterocyclic alcohol diammonio esters : en fr
  • CH337202A - Process for the preparation of 4,5,6- or 5,6,7-trihalogen-1-D-ribofuranosyl-benzimidazoles : de en
  • CH337295A - Procedure and device for obtaining Jacquard patterns with regular knits in circular sock machines : en it
  • CH337457A - Automatic winding mechanism for watch : en fr
  • FR1175875A - Rotary groove-cam mechanism and rollers, for converting a rotational movement into a reciprocating rectilinear translational movement : en fr
  • DE971827C - Directional antenna in which the retroactive effect of the parabolic reflector is used to adapt to the transmission line : de en
  • US2880233A - Compounds of the perhydrochrysene and related series and preparation thereof : en
  • ES245614A1 - Improvements in wiper wipers. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811221A - Phthalocyanine acid amides and process for their manufacture : en
  • DE1054313B - Electric clutch motor, especially for sewing machines : de en
  • DE1786300U - TANK INSERT FOR PHOTOGRAPIC PAPER. : de en
  • DE1786339U - PLASTIC BAR PILLARS FOR THE BEVERAGE INDUSTRY. : de en
  • CH337307A - Process for preparing an antihistamine and cell protection serum : en fr
  • CH337460A - Calendar timepiece : en fr
  • CA573123A - Paper cup machine blank feeding mechanism : en fr
  • DE1786119U - BRACKET FOR LOWER JAW DENTURES. : de en
  • ES246409A1 - Improvements introduced in the auxiliary starting mechanisms. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175752A - Improvements to skinning machines : en fr
  • FR1175973A - Process for the preparation of disubstituted pyrrolidones : en fr
  • GB811222A - Water-insoluble azophthalocyanine dyestuffs and process for their production : en
  • US2879655A - Washing and extracting machine : en
  • CH337393A - Tubular ball mill : en fr
  • US2879526A - Leveling machines : en
  • US2879634A - Photoflash lamp manufacture : en
  • US2880063A - Process for the preparation of phosphoric acid : en
  • US2880260A - Storage battery separator : en
  • ES69116Y - Perfected Curler : en es
  • US2879535A - Wind-screen wiper of combined effect : en
  • BE573904A - Process for preparing L-erythro-5-amino-6-phenyl-dioxanes-1,3. : en fr
  • ES70813U - Improved water meter (Machine-translation by Google Translate, not legally binding) : en es
  • US2880414A - Navigation aid for piloted aircraft : en
  • FR1175989A - Method and device for increasing the combustion efficiency of a liquid fuel : en fr
  • GB811370A - Apparatus for the surface treatment of films : en
  • ES70859U - A suspensory arrangement for bathing shorts and the like (Machine-translation by Google Translate, not legally binding) : en es
  • CA573277A - Swivel table alignment : en fr
  • CH337344A - Data storage device for electric calculating machines : de en
  • ES246227A2 - Procedure for the frabrication of poliolephins, especially polyethylene. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175622A - Injection pump : en fr
  • GB811341A - Gear checking apparatus : en
  • BE573464A - Process and device for the removal of coal, usable in particular in mines. : en fr
  • CA573385A - Photocomposing machine : en fr
  • CH337185A - Process for reducing the tendency of sodium chloride to cake : de en
  • CH337212A - Process for the preparation of alkylaminobenzoic acid esters : de en
  • ES62580Y - Automatic concealable writing tip pen : en es
  • ES70833U - Support for the use of lmatones (Machine-translation by Google Translate, not legally binding) : en es
  • ES70966U - Indicator to predict the depletion of gasoline in the tank of cars (Machine-translation by Google Translate, not legally binding) : en es
  • CH337260A - Differential magnetic flux device : en fr
  • FR1175799A - Method and device for ensuring waterproofing in underwater structures : en fr
  • GB811357A - Improvements in seals for bearings : en
  • DE1786183U - DEVICE FOR CREATING RECESSES IN CONCRETE WALLS AND CEILINGS. : de en
  • DE1786207U - DEVICE FOR REMOTE ADJUSTMENT OF LENSES ON IMAGERS. : de en
  • ES65262Y - A head for electric razors : en es
  • FR1175663A - Heating boiler : en fr
  • FR1175811A - Improvements to packaging, such as crates and bottle racks : en fr
  • DE1786006U - EARMUFFS. : de en
  • GB811094A - Improvements in resilient surfaces for seats and the like : en
  • DE1786228U - COMBINED STALL CRUSHER. : de en
  • USD184724S - Cabinet for electronic equipment : en
  • FR1175797A - Improvements to grinders and similar apparatus : en fr
  • GB811347A - Improvements in or relating to devices for measuring liquid flow : en
  • ES66076Y - Bell for bicycles and similar vehicles : en es
  • FR1175754A - Locking mechanism of a shaft : en fr
  • FR1175925A - Trench digging machine : en fr
  • US2879940A - Gear change indicator : en
  • GB811360A - Method of identifying documents : en
  • GB811401A - Improvements in or relating to devices for calibrating equipment for detecting vapour leaks : en
  • DE1054076B - Process for the production of chlorine dioxide : de en
  • DE1054211B - Sprouts : de en
  • ES65028Y - A perfected electric roller switch : en es
  • FR1175784A - Electric heating cable with non-metallic outer sheath : en fr
  • FR1175968A - Improvements made to the installation of road signs : en fr
  • ES64082Y - Room perfume device : en es
  • US2879749A - Hot water system : en
  • US2879910A - Material unloading and elevating attachment for trucks : en
  • DE1054039B - Drill bits : de en
  • US2880245A - Process for producing yjhnitroaxkanes : en
  • US2879525A - Sectional boat : en
  • US2879942A - Tabular function generator : en
  • ES246195A2 - Perfected polishing machine for edges of circular section containers. (Machine-translation by Google Translate, not legally binding) : en es
  • US2879956A - Helicopter construction : en
  • US2880380A - Meter mounting : en
  • FR1175788A - Time switch : en fr
  • US2879622A - Soap holder : en
  • US2879726A - Garbage, trash and sludge disposal : en
  • US2879629A - machovec : en
  • US2879672A - Quick erecting means for gyro verticals : en
  • US2880322A - Multivibrator : en
  • US2879891A - Filtering apparatus and method of operating same : en
  • US2879759A - Toy vortex gun : en
  • US2880041A - Bearing mounting structure : en
  • US2880246A - Process for the chlorination of aromatic and cycloaliphatic compounds : en
  • US2880296A - Electrical resistor and method of making same : en
  • DE1786035U - TRANSPORT-SAFE SPRING SUSPENSION OF A MOTOR PUMP BLOCK IN A REFRIGERATION UNIT. : de en
  • DE1786278U - SORTING MACHINE, IN PARTICULAR FOR FIELD FRUIT. : de en
  • ES243185A2 - Improvements in the fixing of washing machines in the nozzles in containers of liquids under gas pressure. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70816U - Packaging for bottles or jars (Machine-translation by Google Translate, not legally binding) : en es
  • ES70975U - A t-shirt (Machine-translation by Google Translate, not legally binding) : en es
  • ES70981U - Retainer for hydraulic shock absorbers (Machine-translation by Google Translate, not legally binding) : en es
  • GB811331A - Electrolytic condenser : en
  • ES70817U - Cream maker (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175849A - Transmission for motor vehicles : en fr
  • FR1175930A - Process for manufacturing tubular plastic containers, and the products resulting from the implementation of this process : en fr
  • FR1176035A - Cooling channel for foundry molds : en fr
  • GB811169A - Improvements in electric fire alarm systems : en
  • BE576433A - : en
  • CH337170A - Process for the extrusion of molded parts or strands and extrusion for carrying out the process : de en
  • ES246084A1 - A mechanism for the stainless closure of large dimensions. (Machine-translation by Google Translate, not legally binding) : en es
  • ES62581Y - Automatic concealable writing tip pen : en es
  • FR1175957A - Automatic cartridge filling machine for powdery and semi-gelatinous explosives : en fr
  • ES246224A1 - A procedure to provide the candles and similars of a consumables metal cover with the candle. (Machine-translation by Google Translate, not legally binding) : en es
  • ES64184Y - Electric iron : en es
  • BE573722R - Method for mining and lining mine shafts. : en nl
  • CH337184A - Process for the production of titanium and zirconium dichloride : de en
  • ES70996U - Front of stabilized steps for portable stairs of any type (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175707A - Process and materials for road surfaces and the like : en fr
  • FR1176025A - Operating mechanism for several taps : en fr
  • GB811358A - Improvements in electric cable end connectors : en
  • BE573712A - Method and apparatus for administering metered amounts of active substances for their percutaneous absorption. : en fr
  • DE1054163B - Arrangement for the excitation of synchronous machines excited in current circuit via rectifier : de en
  • CA573117A - Phosphorous acid esters and method of making same : en fr
  • CA573209A - Process of recovering rare earths from aqueous solutions : en fr
  • DE1054239B - Process for the production of a surface-active, hydrophilic polyglycol ether : de en
  • ES70799U - A support tool for limatºn (Machine-translation by Google Translate, not legally binding) : en es
  • IE23477L - Production of reinforced resin products : en
  • BE573769A - Process for the preparation of new derivatives of 1,5-disubstituted phenothiazines. : en fr
  • ES245887A1 - An electrical appliance. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1054349B - Press for vulcanizing rubber soles on footwear : de en
  • DE1786351U - SHEARING HEAD FOR ELECTRIC DRY SHAVERS. : de en
  • DE971831C - Method and molding machine for making boxless shapes : de en
  • ES246374A3 - Improvements introduced in television antennas. (Machine-translation by Google Translate, not legally binding) : en es
  • BE573562A - A method and apparatus for making united objects of a head. : en fr
  • CH337335A - Measuring device for automatic measuring and sorting machines : de en
  • DE1054168B - Circuit arrangement for measuring insulation resistance of cables : de en
  • DE1786009U - GAS FLOW CONTROL NOZZLE AND SHUT-OFF DEVICE FOR GAS AND LIQUID FUELS. : de en
  • US2880117A - Method of manufacturing semiconducting materials : en
  • US2879921A - Cement handling mechanism : en
  • US2880261A - Storage battery with flush secondary cover : en
  • USD184742S - Withdrawn : en
  • ES64983Y - A perfected pouring closure for bottles and the like : en es
  • FR1175686A - Work jacket with protective surfaces : en fr
  • GR19611B - MANUFACTURE OF MEN'S CLOTHING AND WOMEN'S SEWINGS. : el en
  • US2879837A - Liquid fuel burning heater : en
  • US2879995A - Mounting of playground appliance : en
  • US2880357A - Electron cavity resonator tube apparatus : en
  • GB811263A - Improvements in or relating to vapour coating strip material in vacuum : en
  • ES246284A1 - New system for transmission of reduced efforts for scales and very especially for bridge scales. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175715A - Button with grooved head and shank : en fr
  • GB811245A - Improvements in or relating to power gas generating cartridges for the actuation of engine starters : en
  • GR19604B - IMPROVEMENTS IN OR RELATED TO TOBACCO FILTER CONNECTORS. : el en
  • US2879559A - Window sash mounting : en
  • ES65611Y - A perfected packaging for bottles : en es
  • FR1175650A - Erasable locking seal : en fr
  • FR1175892A - Safety device for electromagnetic devices subjected to accidental acceleration : en fr
  • CA573018A - Hydraulic brake system : en fr
  • CA573150A - Television tuner : en fr
  • FR1175658A - Electrode holder for electric arc welding : en fr
  • FR1175709A - Freewheel device : en fr
  • FR1175890A - Advanced carburetor sprayer : en fr
  • FR1176081A - One-piece paint roller type : en fr
  • GB811191A - An improved process for the prevention of the formation of slime in the manufacture of chemical or mechanical pulp and paper : en
  • ES245825A1 - IMPROVEMENTS MADE IN THE MANUFACTURE OF HIGH VOLTAGE CABLES FOR ALTERNATING OR DIRECT CURRENT. : en es
  • US2879927A - Pleat forming guide : en
  • BE573532A - Machine and method for the manufacture of tubes with a helical weld line. : en fr
  • CA573132A - Tube screen filming by gravity flow in two-way rotation system : en fr
  • CH337474A - Automatic device for controlling the purge valve of a sand trap : en fr
  • ES246289A1 - Calculator apparatus for hilatures. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1054202B - Guide vane arrangement for axial compressors of gas turbines : de en
  • ES70854U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176073A - Semiconductor devices : en fr
  • US2880294A - Electromagnetic carbon-pile regulators : en
  • ES66235Y - Ceramic piece or any other appropriate substance, asymmetrically shaped, that allows the construction of reinforced concrete ribs or joists : en es
  • ES70936U - Toy with motor drive (Machine-translation by Google Translate, not legally binding) : en es
  • BE573577A - Explosion protection valve, especially for blast furnace gas collectors. : en fr
  • ES67469U - Metal cable joining apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • US2879969A - Retaining clamps : en
  • CA573257A - Stabilized vitamin a compositions : en fr
  • US2879932A - Paper roll holder : en
  • ES246419A3 - A filter device for volatile liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1054136B - Clamp : de en
  • DE1054345B - Cylinder lock : de en
  • DE1054089B - Process for the preparation of derivatives of phenthiazine : de en
  • DE1054235B - Process for crosslinking plastic, saturated or almost saturated polyurethane masses : de en
  • ES246354A1 - New manufacturing procedure for the obtaining of plates for coating in works. (Machine-translation by Google Translate, not legally binding) : en es
  • ES59383Y - A ball booster toy : en es
  • ES62499Y - Angle cannula for spraying : en es
  • ES64503Y - Enhanced clutch for motorcycles : en es
  • ES69133Y - Case-case for electric heating elements and other applications : en es
  • FR1175718A - Automatic slack adjuster for hydraulic brake : en fr
  • CA573376A - Selective saccharification of cellulosic materials : en fr
  • GB811384A - Improvements in or relating to pipe joints or pipe couplings : en
  • ES66511Y - Body for universally applicable sockets : en es
  • ES68914Y - Electric device to make grooves or chases in the walls : en es
  • ES65864Y - Adjustable deflector plate for washing machines : en es
  • ES65990Y - A panel of cellular internal structure : en es
  • ES70896U - Toy thrower ball rifle (Machine-translation by Google Translate, not legally binding) : en es
  • DE1054067B - Electrodialytic cell : de en
  • ES245347A1 - A device for mixing materials. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70785U - Flector for transmissions (Machine-translation by Google Translate, not legally binding) : en es
  • ES70950U - Device for the coupling of limbs in wrists and the like (Machine-translation by Google Translate, not legally binding) : en es
  • CA573122A - Method of preparing photographic products with gelatine containing acylated alkyl taurine salt : en fr
  • CH337282A - Process and device for material removal by means of spark erosion : de en
  • CH337373A - Coupling for hoses or pipes : de en
  • FR1175894A - Improvement in isotopic enrichment processes by bitherme exchange : en fr
  • DE1054077B - Process for the simultaneous production of alkali pyrophosphates and / or alkali pyrophosphate-orthophosphate mixtures in addition to metal oxides by converting calcination products from phosphate raw materials containing metal oxide : de en
  • FR1176060A - Improvement in processes for the treatment of substances by direct vapor injection, in particular for the extraction of furfuraldehyde, and installation for its implementation : en fr
  • ES70795U - Portal simplified (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175840A - Method and device for vertical maneuvering of tools of glass grinding and polishing machines : en fr
  • US2879792A - Integral-pilot valve : en
  • US2880169A - Fluid coking reactor and process : en
  • BE573500A - Liquid container. : en fr
  • FR1175778A - Flat antenna with directed diagram in its own plane : en fr
  • GB811082A - Improvements in or relating to head-lights for motor cars : en
  • GR19602B - PERFECTIONS IN OR IN RELATION TO INSTRUMENTS WRITTEN AT THE SPHERICAL END. : el en
  • ES70788U - Ua capillary irrigation pot (Machine-translation by Google Translate, not legally binding) : en es
  • US2880147A - Electrolytic process : en
  • US2880272A - Electrical systems : en
  • BE573914A - Luminaire for light source. : en nl
  • US2879661A - Lattice girder : en
  • FR1175609A - Unroller for round logs comprising a device for the adjustment and rapid movement of the carriage carrying the anvil blade : en fr
  • FR1175790A - Distribution box for hydraulic control : en fr
  • GB811087A - Improvements in or relating to electroluminescent cells : en
  • GB811208A - Improvements relating to photographic cameras : en
  • ES245667A1 - Process to make a voluminous thread. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1054135B - Putty-free fastening of the inner armature of a support insulator : de en
  • US2879509A - Power nailing machines : en
  • US2879732A - Device for the automatic fixing of control cams on their shaft in a zig-zag stitch sewing machine : en
  • US2880144A - Azeotropic extractive distillation of : en
  • ES245834A3 - Improvements in the construction of spray towers. (Machine-translation by Google Translate, not legally binding) : en es
  • US2879798A - Valve : en
  • US2880317A - Electrical impulse responsive network : en
  • USD184743S - Combined display and dispensing rack for sunglasses or the like : en
  • CH337266A - Encapsulated electrical machine : de en
  • DE1054115B - Circuit arrangement for tuning display in a television receiver : de en
  • DE1786099U - LAMP HOLDER. : de en
  • GB811101A - Improvements in or relating to machine parts : en
  • US2880006A - Lamp bulb holder : en
  • GB811277A - Ignition device for gas apparatus, particularly for gas water heaters with enclosed combustion chamber : en
  • US2880107A - Starch modified by hydantoins : en
  • ES246309A1 - New system for waterproofing rooftops, terraces and pavements in the building. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66033Y - Improved chair seat : en es
  • FR1175664A - Device for determining torques : en fr
  • FR1175787A - Advanced laundry dryer control system : en fr
  • FR1175971A - Method for separating links which can be used in particular in the technique of parachuting and devices applying this method : en fr
  • CA573138A - Perforating apparatus : en fr
  • CH337262A - Electric DC motor : de en
  • CH337380A - Process for the production of electroplated metal coatings : de en
  • CA573270A - Sidewall construction for a tire : en fr
  • CA573380A - Apparatus and method for evaporating films on certain types of electrical components : en fr
  • CH337275A - Transistor : en fr
  • CH337340A - Optical method for classifying the light birefringent fibers, in particular cotton, and device for carrying out the method : de en
  • DE1054152B - Device for detecting an asymmetrical load on capacitor groups fed via controllable network transformers : de en
  • ES68871Y - Universal hand drill : en es
  • FR1175796A - Furniture refinements : en fr
  • GB811251A - Improvements in tube welding : en
  • DE1054309B - Pneumatic or hydraulic hole and rivet press with counter pressure bar : de en
  • DE1786192U - ARRANGEMENT FOR SURFACE TREATMENT OF PLASTIC SHEETS, IN PARTICULAR POLYAETHYLENE FILMS, BY A SPRAY DISCHARGE. : de en
  • ES70953U - A removable bag (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175866A - Ribbon display : en fr
  • GB811165A - Dye sensitization of photoconductive materials : en
  • BE573485A - Flexible joints for pipes. : en fr
  • BE573512A - Fragmentation oscilloscope circuits. : en fr
  • BE573714A - Process for the deacitification of anhydrous gypsum obtained from fluorspar. : en fr
  • US2880309A - Hot-box detector : en
  • GB811408A - Improvements in or relating to the detection of mercury vapour in air or other gas : en
  • US2879612A - Hydraulic drive for ditcher conveyor : en
  • US2879625A - Push toy : en
  • US2879628A - Glass shaping apparatus : en
  • FR1176017A - Manufacturing process of a printed circuit : en fr
  • CA573392A - Polymers from pyrrolidone : en fr
  • US2880083A - Method of producing sponge iron : en
  • US2880178A - Detergent composition : en
  • DE1054193B - Threaded nipple for connecting graphite electrodes : de en
  • DE1786086U - LAMP SOCKET WITH NIPPLE FOR FASTENING A LAMP TUBE. : de en
  • CH337209A - Process for the production of aminocarboxylic acids from polyamides : de en
  • CA573227A - Permanent type antifreeze composition : en fr
  • CH337468A - Spring drive mechanism with an almost constant torque : de en
  • ES65561Y - An electric curling iron for curling hair : en es
  • BE573822A - Improvements made to heat transmission tubes. : en fr
  • CH337409A - Viewer : en fr
  • USD184789S - Box for balance wheels : en
  • ES243959A1 - Procedure for obtaining photoconductor layers for electrophotography. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175781A - Reflector refinements : en fr
  • GB811078A - Improvements relating to the cutting of oil grooves by means of lathes : en
  • IE23463L - Starch : en
  • US2880354A - Rapid frequency shift traveling-wave tube : en
  • US2879958A - Acceleration anticipation switch : en
  • US2880307A - Alternating current track circuit with direct current track relay superimposed thereon : en
  • ES245677A1 - Procedure and device for the thermocatalytic transformation of gaseous or liquid hydrocarbons. (Machine-translation by Google Translate, not legally binding) : en es
  • ES41755Y - An improved lid cover : en es
  • ES64080Y - Spray cap for liquids : en es
  • FR1175680A - Improvements made to the means for the mechanical laying of rail track elements, in particular long rail tracks : en fr
  • FR1175883A - Flat wagon usable for transporting vehicles : en fr
  • DE1786296U - CASSETTE FOR FILM REEL. : de en
  • DE1786345U - POCKET OR BINDER LOCK. : de en
  • ES241048A3 - A multiple pump of pumps for high hydraulic pressure. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811309A - Combined gas pressure governor and flame failure device : en
  • DE1786029U - HAND-HELD PUNCH DEVICE FOR MARKING PUNCH CARDS FOR PUNCH CARDS OR. DGL. : de en
  • CA573356A - Process for preparation of carbon disulphide : en fr
  • DE1786177U - LATTICE BEAM FOR REINFORCED CONCRETE RIBBED CEILINGS. : de en
  • US2879685A - Musical squeeze blocks : en
  • US2879887A - Method of extruding successive but distinct articles : en
  • US2879779A - Strip cleaning device : en
  • USD184721S - Dictating machine : en
  • BE573785A - Slit burner can operate on different gaseous fuels. : en fr
  • BE573510A - Glued wooden beam. : en fr
  • CA573039A - Drip and sand collector for overshoes and the like : en fr
  • FR1175703A - Improvements made to the interior partitions of packaging boxes : en fr
  • FR1176012A - Improvements to harvesting machines : en fr
  • FR1176026A - Construction beam : en fr
  • FR1176040A - height adjustable scaffolding : en fr
  • ES68798Y - Knife turret perfected for mechanical torns : en es
  • US2879791A - Hydraulic system safety valve : en
  • CH337370A - Lubricant-tight rolling bearing : en it
  • DE1054083B - Process for the production of high methylester cellulose acetate fibers : de en
  • DE1786290U - PHOTOGRAPHIC CAMERA WITH INTERCHANGEABLE LENSES AND ADDITIONAL DEVICES, IN PARTICULAR BELLOWS ADJUSTMENT DEVICE. : de en
  • DE971845C - Method for closing wide-necked containers, especially for the vacuum closure of canned jars : de en
  • GB811129A - Improvements in or relating to devices for measuring the liquid contents of containers : en
  • DE1054290B - Magnetic particle clutch or brake with a small moment of inertia : de en
  • DE1054335B - Chainwheel change gear for bicycles : de en
  • DE1786394U - DOZER BLADE DEVICE ON MOTOR VEHICLES FOR FILLING UP DITCHES. : de en
  • ES243596A1 - Improvements in the mastication of natural or synthetic rubber (Machine-translation by Google Translate, not legally binding) : en es
  • ES245626A1 - New hydraulic press of double action. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175825A - Utensil for waxing and polishing : en fr
  • FR1176087A - Regulation device for periodic injection of fluid by distributor : en fr
  • GB811134A - Improvements in or relating to the purification of esters of hecogenin : en
  • GB811135A - Products containing polymerised n-vinyl lactams and polyalkylene imines : en
  • DE1786357U - PLASTIC SIGN. : de en
  • DE1054194B - Treatment electrode to be connected to a high frequency generator : de en
  • DE1786312U - ARRANGEMENT FOR THE ARTICULATED CONNECTION OF TWO PARTS, IN PARTICULAR A SHOCK ABSORBER TO THE VEHICLE FRAME. : de en
  • CH337243A - Arrangement for correcting a voltage emitted by a cold cathode glow stabilizer tube : de en
  • ES70927U - Perfect case for glasses (Machine-translation by Google Translate, not legally binding) : en es
  • DE1054183B - Getter holder for electron tubes u. like : de en
  • DE1786344U - KEYHOLE LOCKER. : de en
  • ES65051Y - Clothesline device : en es
  • GB811300A - Braking system for aircraft : en
  • CA573398A - Polyester composition derived from mixed ethylene and propylene glycol : en fr
  • US2879647A - Water front retaining wall and method of construction : en
  • DE1786324U - DEVICE FOR FASTENING THE SPARE WHEEL OF MOTOR VEHICLES. : de en
  • DE1786343U - CHOPPING STICK BUILT IN A SHOP DESK. : de en
  • ES68748Y - Improved float for toilet flushing : en es
  • FR1176099A - Printing telegraph system : en fr
  • GB811155A - Improvements in or relating to document and like cases : en
  • GB811249A - Transceiver for multi-channel radio communication systems : en
  • GB811378A - Improvements in and relating to the recovery of gold from cyanide solutions : en
  • US2880208A - Preparation of unsaturated cyclic : en
  • ES66488Y - Foldable container for transporting eggs : en es
  • GB811172A - Improvements in or relating to electrical discharge lamp assemblies : en
  • GB811290A - Improvements in or relating to methods of making heat exchangers : en
  • ES246253A1 - Improvements in the construction of steam generators with horizontal driving of gases in the fire chamber and shots for the same contained side gases. (Machine-translation by Google Translate, not legally binding) : en es
  • ES41470Y - A protective cover for liquid-coated carafes : en es
  • ES68780Y - Enhanced coating for jugs and the like : en es
  • ES70797U - An improved toy tank (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175758A - Rigid, permeable carrier nozzle for wet and dry processing of wire webs : en fr
  • ES65972Y - Detachable hammock : en es
  • ES66131Y - Chair model : en es
  • CH337229A - Circuit arrangement for signal boxes with electrical locks, in particular for track diagram signal boxes : de en
  • ES245472A1 - A spinning machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175990A - vertical tube bundle evaporator : en fr
  • BE573809A - Nitration of fatty acids and their derivatives. : en fr
  • CA573129A - Automatic electric toaster power drive : en fr
  • CH337322A - Prestressed composite box girder for structures and methods of manufacturing the same : de en
  • CH337347A - Machine for handling documents : de en
  • DE1786206U - EPISCOPE. : de en
  • GB811198A - Holder for containers such as casseroles and the like : en
  • US2879937A - Optical device for integrating functions : en
  • US2879963A - Hangers for transmission cables : en
  • CH337166A - Turbo-core drill : en fr
  • GB811404A - Improved lead alloy : en
  • GB811342A - Machine for the chemical-physical treatment of exposed radio-graphic films : en
  • ES70952U - Decoration plate (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175744A - Radio device with built-in antenna : en fr
  • FR1175847A - Anti-theft, especially for cars, quick-fit : en fr
  • AU221271B2 - Improvements relating to graphite moderator structures for nuclear reactors : en
  • CA573027A - Pencil and eraser carrier combined : en fr
  • FR1175682A - Folding device for supporting and mooring trailers : en fr
  • FR1175863A - Method and apparatus for casting titanium and related metals and alloys : en fr
  • US2879725A - Burglar proof safe : en
  • US2879881A - Moving stairway hand rail construction : en
  • US2880183A - Combustion-resistant foam rubber and method of making same : en
  • US2880198A - Polymerization of olefins : en
  • FR1175895A - Insect repellent or insecticidal perfume or beauty products : en fr
  • FR1176011A - Method and mechanism for supplying continuous flexible material to a machine : en fr
  • ES70951U - Improved device for coupling members to dolls and the like (Machine-translation by Google Translate, not legally binding) : en es
  • CH337446A - Tube with compressible tube body : de en
  • CH337256A - Switch with waterproof casing : de en
  • BE573474A - Method and machine for working glass tubes or the like. : en fr
  • BE573628A - Cooling device for casting sand for foundries. : en fr
  • CA573042A - Convertible knapsack carriers : en fr
  • DE971826C - Circuit arrangement for telephone extension systems with consultation and transfer options : de en
  • FR1175935A - profiled element for fixing panes to glass roofs and the like : en fr
  • GB811143A - Improvements in or relating to electron discharge devices : en
  • DK87091C - Steel holder for lathes. : da en
  • CH337267A - Liquid-cooled electrical machine : de en
  • CH337469A - Electric clock : de en
  • US2879572A - Turnbutton fastener : en
  • US2880086A - Low melting point nickel-iron alloys : en
  • ES66025Y - A braiding machine that facilitates the manufacture of endless ribbons or cords : en es
  • GB811181A - Improvements in or relating to photographic films and base materials therefor : en
  • GB811299A - Improvements in and relating to shaft seals : en
  • US2880223A - Manufacture of dialkyl alkanephosphonates : en
  • US2880251A - Dealkylation of alkyl naphthalenes in the presence of organo-aluminum catalyst : en
  • CA573339A - Melamine-formaldehyde condensate : en fr
  • US2879640A - Devices for the adjustment of a system including at least one auto-generator of power gases and a receiver machine operated by said gases : en
  • US2880252A - Conversion of aliphatic hydrocarbons to aromatic hydrocarbons : en
  • BE573621A - Radiant heating installation. : en fr
  • BE573756A - Deflector glass for cars with sunroof. : en fr
  • CA573174A - Reinforced pipe joint : en fr
  • DE1786242U - FUEL INJECTION VALVE FOR COMBUSTION MACHINERY. : de en
  • DE1786247U - FEATHER. : de en
  • CA573017A - Process and arrangement for the washing of textile articles : en fr
  • CH337324A - Louvered brace : en fr
  • US2879959A - Cowl securing means : en
  • DE1054080B - Process for the production of borohydrides, in particular diborane : de en
  • DE1054285B - Damped helical compression spring, especially for the suspension of vehicles : de en
  • ES70875U - Replaceable mixed element for fluid filters (Machine-translation by Google Translate, not legally binding) : en es
  • US2879664A - Annular impactor sampling device : en
  • US2879928A - Dress form : en
  • US2880109A - Method of coating the interior of cylinders : en
  • US2879676A - Manufacture of spinning nozzles : en
  • USD184705S - Sunglass frame front or the like : en
  • USD184731S - Grille material : en
  • US2879923A - Apparatus for feeding ground material : en
  • USD184755S - Combined platter and holder therefor : en
  • CA573011A - Yarn production : en fr
  • CA573040A - Clothes line and mounting : en fr
  • CH337379A - Hydraulic self-locking device for two cylinders : en fr
  • US2879694A - Supporting means and recoil spring for a gun mount : en
  • US2880267A - Color television apparatus : en
  • US2879518A - Hat : en
  • US2879560A - Cabinet door molding strip : en
  • FR1176056A - Manufacturing process of pre-stressed concrete castings with tensioned adhesive reinforcement before concrete pouring : en fr
  • GB811417A - Improvements in or relating to liquid level indicators : en
  • CH337382A - Apparatus part of precision mechanical apparatus with a surface exposed at least in places to a sliding or friction effect and a process for its production : de en
  • FR1175621A - Process for the preparation of trialkylphosphites : en fr
  • FR1175661A - Catalyst systems for the polymerization of unsaturated compounds : en fr
  • GB811180A - Thermally actuated pump : en
  • US2879587A - Method for making composite stock : en
  • BE573659A - Method, systems and apparatus for controlling the parking of vehicles. : en fr
  • ES245358A1 - Method of procurement in state of great purity of salts of vitamin acids of basic antibiotics of the species estreptomyces. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246328A3 - IMPROVEMENTS IN THE IGNITION CIRCUITS DUE TO HIGH VOLTAGE BREAKING SPARK. : en es
  • FR1176043A - Improvements to lifts for motorcycles and other similar vehicles : en fr
  • US2879835A - Chair arms : en
  • US2879980A - Ditch digging and tunneling machines having a vertically reciprocating cutting head : en
  • US2879990A - Seam stretcher : en
  • US2880367A - Cathode ray tube apparatus : en
  • US2879864A - Lubrication of power hammers : en
  • US2880130A - Anti-inflammatory steroid solutions : en
  • USD184709S - Toothbrush holder : en
  • US2879889A - Apparatus for separating mixed products having specific gravities less than one : en
  • FR1175665A - Corner assembly process : en fr
  • IE24024L - 6-methyl steroids : en
  • US2879944A - Illuminated fountain display : en
  • US2880135A - 11-keto-progesterone compositions and methods of treating ketosis therewith : en
  • CH337188A - Process for the production of alcohols : de en
  • US2880271A - Television receiver : en
  • US2880366A - Cathode ray beam control apparatus : en
  • AU235946B2 - Sulfonation process : en
  • BE573486A - Variable duration pulse magnetostriction modulator. : en fr
  • ES65863Y - Uncle-alive rocker : en es
  • ES70837U - Mechanical device for the manufacture of pies and cakes (Machine-translation by Google Translate, not legally binding) : en es
  • ES70991U - A perfected burner device : en es
  • FR1175726A - Braking improvements for AC electric motors : en fr
  • US2880346A - Electroluminescent device : en
  • DE1786205U - STEREO VIEWING DEVICE. : de en
  • DE1786359U - SUCTION DEVICE ON FUNNELS FOR CAN DEPOSITING OF SPINNING MACHINES. : de en
  • DK87097C - Apparatus for producing soap bubbles similar to foam bubbles. : da en
  • ES246377A1 - A subjecting device for mounting a striped spring on a carrier plate. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811369A - Improvements in or relating to methods of and apparatus for treating textiles with liquids : en
  • IE23956L - Carpet underlay : en
  • ES66031Y - Toy motorcycle that runs in balance on two wheels : en es
  • ES66986U - Device to maintain tension in certain parts of garments (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175963A - Method of manufacturing straight and twisted reinforcing bars for concrete and device for carrying out the method : en fr
  • CA573015A - Work station conveyor system : en fr
  • CA573217A - Rooter attachment for bulldozers : en fr
  • CH337449A - Conveyor belt : en fr
  • DE1054031B - Lute drum : de en
  • DE1054340B - Closing flange for container openings : de en
  • DE1054329B - Device for axial thrust compensation in centrifugal pumps : de en
  • DE1786291U - FILTER OR LENS MOUNTING DEVICE. : de en
  • USD184739S - Toothbrush and toothpaste holder : en
  • USD184745S - Automobile door handle : en
  • DE1054376B - Conveyor belt drive with a disk clutch and pendulum support : de en
  • ES66113Y - Tilting device for armchairs : en es
  • DE1054278B - Cylinder head for multi-cylinder valve-controlled internal combustion engines : de en
  • ES43087Y - A new type of frame for bicycles, motorcycles and the like : en es
  • US2880187A - Copolymers of the fatty acid ester of a phenoxy ethanol-formaldeyde condensation product and an ethylenic monomer : en
  • DE1054281B - Piston rod with diagonally split bearing head and / or crankcase for internal combustion engines with úÍ arrangement of the working cylinder : de en
  • ES70782U - Reflective head for light points (Machine-translation by Google Translate, not legally binding) : en es
  • GB811119A - Containers for liquids and gaseous phases and means to indicate the pressure therein : en
  • ES244373A2 - Procedure for polymerization of vinyl chloride. (Machine-translation by Google Translate, not legally binding) : en es
  • ES245915A1 - A device to test pulverization nozzles. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1786267U - STOP VALVE WITH AIRING DEVICE. : de en
  • US2879729A - Method of and apparatus for producing tufted product having unsevered and severed loops : en
  • US2879894A - Waste interceptor : en
  • ES70842U - Improved sponge (Machine-translation by Google Translate, not legally binding) : en es
  • DE1786038U - ARRANGEMENT IN ELECTRICALLY MONITORED RAILWAY SWITCHES WITH SWITCH HEATING. : de en
  • ES64334Y - Quick change tool holder : en es
  • DE1786031U - STOP CLIP FOR RIBBONS ON TYPEWRITERS OD. DGL. TO ACTIVATE THE FORK SWITCH OF THE RIBBON TRANSPORT. : de en
  • DE1786203U - RECORD STAND. : de en
  • DE1786240U - VALVE SEAT RING FOR COMBUSTION ENGINES. : de en
  • DE1786253U - DOUBLE COUPLING THAT CAN BE ENGAGED AND DISENGAGED BY A MANUAL, MECHANICAL CONTACT FOR EACH OF THE TWO DIRECTIONS OF ROTATION OR FOR TWO SPEEDS. : de en
  • US2879971A - Valve apparatus : en
  • DK87096C - Breathing apparatus. : da en
  • ES70930U - Belt in play with the garment that complements (Machine-translation by Google Translate, not legally binding) : en es
  • DK87079C - Electric high-voltage circuit breaker of the air circuit breaker type. : da en
  • GB811093A - A bottle closure device for dispensing liquids at a constant pressure : en
  • US2879600A - Method and means for center distance measuring and comparison : en
  • US2879989A - Die stop mechanism : en
  • US2880281A - Sound film recording system : en
  • DE1054252B - Torque measuring device : de en
  • DE1786215U - TEST TUBE FOR GAS PROTECTION DEVICES WITH AMPOULES. : de en
  • USD184734S - Motor fuel dispenser : en
  • GR19603B - PIPE CONNECTION AFTER SMOOTH SURFACE. : el en
  • DE1786016U - EXTERNAL DRUM FOR DOUBLE DRUM WASHING AND DISHWASHER. : de en
  • DE1786366U - SPORTS EQUIPMENT. : de en
  • US2879760A - Fold-away cooking unit : en
  • DE1786151U - MOVABLE TABLE OD. DGL. : de en
  • DE1786245U - SILENCERS FOR SMALL ENGINES. : de en
  • DE1786373U - SOCIETY AND ENTERTAINMENT GAME. : de en
  • DE971843C - Glassless negative holder : de en
  • US2879775A - Binder with individually operable binder rings : en
  • US2879783A - Manostat : en
  • US2880288A - Speedometer switch : en
  • US2880404A - Compact resonant sonar transducer : en
  • US2880250A - Synthesis of 3-phenyl-3-methyl hexane : en
  • ES246300A1 - Automatic mixed system of groups or arms to hydrocompression. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1054185B - Nuclear reactor with loading machine : de en
  • DE1786091U - COVERING THE CAVITIES ON LIGHTING BODIES. : de en
  • GB811158A - Forging machine for longitudinally and transversely profiled workpieces : en
  • US2879658A - Cylinder lock : en
  • US2880027A - Resilient coupling for independently rotatable elements : en
  • US2880085A - Ferritic alloy steels for use at elevated temperatures : en
  • DE1054363B - Layered explosive device with increased ultrasound effect and process for its production : de en
  • US2880369A - High pressure vapor arc lamp : en
  • DE1054361B - DC powered toy vehicle with an additional AC consumer : de en
  • DE1054220B - Circuit for hydraulic crane drives : de en
  • DE1786384U - STACKABLE STORAGE BOX. : de en
  • ES68966Y - Special core for transformer coupling and impedances in high frequency circuits : en es
  • ES70907U - Improved pirogue with inverted paddle oar (Machine-translation by Google Translate, not legally binding) : en es
  • GB811092A - Arrangement for cutting off the supply of the material on disturbances occurring in pneumatic conveying plants for grain or similar materials : en
  • GB811280A - Improvements in extractor ventilators : en
  • BE573581Q - Process for manufacturing cardboard articles and articles conforming to those obtained. : en fr
  • CH337206A - Process for the preparation of optical brightening agents : de en
  • DE1054114B - TV adapter tube : de en
  • DE1786238U - TAIL HOLDER. : de en
  • US2879879A - Decelerating mechanism : en
  • BE573620Q - Trifluoromethyl phenothiazine pharmaceutical compounds. : en fr
  • CA573218A - Distillation process : en fr
  • CA573384A - Photocomposing machine : en fr
  • DE1786060U - PROTECTIVE CAP FOR SWITCH AND OVERLOAD PROTECTION. : de en
  • DE1786362U - RAW YARN. : de en
  • ES68784Y - Cigarette rolling machine : en es
  • GB811383A - Improvements in or relating to shuttering for concrete : en
  • AU4190558A - Improvements in or relating to novel 3, 5-diketo-pyrazolidine derivatives : en
  • DE1786320U - DIMMING DEVICE FOR HEADLIGHTS FOR MOTOR VEHICLES. : de en
  • ES70792U - Some glasses with pad (Machine-translation by Google Translate, not legally binding) : en es
  • ES70990U - Apparatus for labeling drawings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175638A - Niobium-based alloys : en fr
  • ES246415A3 - Procedure to manufacture maniplas. (Machine-translation by Google Translate, not legally binding) : en es
  • BE573759A - Packaging for the distribution of toothpaste. : en fr
  • BE573775A - FORMWORK SUPPORT. : en nl
  • ES245202A1 - New procedure, with its corresponding device, for the production of electrical energy. (Machine-translation by Google Translate, not legally binding) : en es
  • ES64089Y - A head connection device applicable to platforms : en es
  • FR1175817A - Sofa : en fr
  • DE1054143B - Temperature dependent electrical switch : de en
  • DE1054248B - Wide angle lens : de en
  • CA573279A - Catalytic desulphurisation of petroleum hydrocarbons : en fr
  • CH337310A - A method of coating a glass plate surface with a uniform layer of a finely divided protective material, by deposition thereof, and apparatus for carrying out this method : en fr
  • CA573396A - Arrangement for converting a mechanical torque to a d-c current : en fr
  • BE573678A - Bottle dispenser device. : en fr
  • CA573370A - Granular soap compositions containing urea : en fr
  • US2880021A - Telescopic pipe joint with tolerance accommodating means : en
  • US2880335A - Induction motor : en
  • US2880410A - Analog to digital transducer : en
  • US2879648A - Method and apparatus for installing cesspools or the like : en
  • CH337181A - Process for the production of magnesium hydride : de en
  • DE1786149U - JOINT FOR FOLDABLE SEATS AND Loungers. : de en
  • BE573584A - Method of welding and recharging with electricity under slag and related device for the implementation of this method. : en fr
  • BE573746A - Silent of affection. : en fr
  • CA573338A - Emulsion polymerization process and product thereof : en fr
  • DE1786180U - SHUTTER BOX MADE OF WOODEN WOOL (WOOD SHADES) WITH MINRAL BINDING AGENTS FOR ALL TYPES OF ROLLER SHUTTERS. : de en
  • DE1786259U - PIPE COUPLING WITH SECURING DEVICE. : de en
  • ES246372A3 - Water filter system perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • CH337452A - Surface-active product for inhibiting the evaporation of non-aqueous volatile liquids, consisting of small hollow particles, process for obtaining this product, and use of this product : en fr
  • US2879594A - High speed handpiece : en
  • US2879561A - Knockdown counter construction : en
  • US2879697A - Pulp molding machine : en
  • DE1054098B - Process for the operation of absorption refrigeration apparatus : de en
  • ES70808U - New hobby (Machine-translation by Google Translate, not legally binding) : en es
  • ES246335A1 - Improvements introduced in the meat machines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175830A - Improvement in the compression of corrosive fluids : en fr
  • US2879583A - Method of fabricating electron discharge devices : en
  • US2879639A - Spindle idler mechanism : en
  • US2879817A - Automatic slicing machines : en
  • DE1786318U - BALL JOINT, IN PARTICULAR FOR STEERING ROD. : de en
  • US2879565A - Double stem core chill : en
  • JPS366202Y1 - : ja
  • CA573225A - Signal mixer circuit : en fr
  • CA573354A - Laundry apparatus : en fr
  • DE1786047U - RADIATION-PROOF ENCLOSURE OF HIGH FREQUENCY EQUIPMENT. : de en
  • DE1786174U - COMBUSTION AIR LIMITER FOR OIL STOVES. : de en
  • BE573624A - Stop for door and window leaves. : en fr
  • DE1786064U - MULTIPLE ELECTRICAL DEVICE FOR CLAY FURNITURE, REFRIGERATORS AND THE LIKE. : de en
  • DE1786166U - ROTARY DRIVE FOR A CRANE. : de en
  • US2880247A - Radical addition reactions of halogenated olefins and compounds produced thereby : en
  • ES69196Y - Improved rotameter : en es
  • FR1175629A - Improvements to pulps of cellulosic material : en fr
  • FR1175701A - polarized light lighting for automobiles : en fr
  • GB811349A - Improvements in or relating to the drawing of polyamide structures and especially nylon filaments : en
  • BE573791A - Device for lowering the tersion, for cutting silicon rectifiers, and application of this device in particular to the cathodic protection of buried or submerged metal constructions. : en fr
  • FR1176005A - Apparatus for facilitating the use of flexible material tubes, such as toothpaste tubes : en fr
  • ES70790U - Improved self-heating shower set (Machine-translation by Google Translate, not legally binding) : en es
  • ES70882U - Ceiling panel (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175942A - Improvements in speed reducers : en fr
  • DE1054069B - Backwashable precoat filter made of metal rods : de en
  • DE1054090B - Process for the production of 3-aminomethyl-6,7-dioxy-phthalide or its N-monomethyl derivative : de en
  • DE1054306B - Tool for cutting machining with inserted cutting edge : de en
  • DE1786010U - ADJUSTABLE PIT STAMP. : de en
  • DE1786211U - PORTABLE HARDENESS TESTER. : de en
  • GB811212A - Improvements in or relating to cyclic pitch controls for helicopters : en
  • FR1175936A - Vertical take-off aircraft : en fr
  • DE1054365B - Druckruettler for the production of concrete slabs : de en
  • FR1175820A - Device for the storage and transport of cold liquid hydrocarbons : en fr
  • US2879774A - Album for photographic slides : en
  • CA573273A - Paper machinery : en fr
  • CH337313A - Mixer for chopping and mixing, especially food, with a rotating knife : de en
  • ES245935A1 - Procedure for manufacturing signals for vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70766U - Perched hanger for hanging skirts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175943A - Device for the reproduction of color television signals : en fr
  • FR1176053A - Dosing and feeding installation for blast furnace loading bins : en fr
  • GB811235A - Improvements relating to compensatory suspension arrangements for the road wheels oraxles of vehicles : en
  • CA573255A - Stabilized compositions containing vitamin a materials : en fr
  • US2879511A - Machines for securing hooked belt-fasteners : en
  • US2879991A - Collocating machines : en
  • BE573545R - Improvements to underwater echosensors. : en fr
  • CA573190A - Automobile ventilator : en fr
  • DE1786233U - BEET CLEANING AND CRUSHING MACHINE. : de en
  • FR1175660A - Polishing pads and machines for their manufacture : en fr
  • BE573571A - Process for the production of non-sticky plasters which dry in air or by low heating, based on unsaturated mixtures of pol-ester resins. : en fr
  • BE573520A - Installation with prefabricated elements for the erection of various constructions. : en fr
  • CA573352A - Method and device for extruding tubes of thermoplastic materials : en fr
  • US2880415A - Direction finder with visual indication : en
  • ES64891Y - Perfected workshop bench : en es
  • ES70791U - Dehydrating stopper for bottles and tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175806A - Safety bimetal circuit breaker : en fr
  • DE1786015U - DEVICE FOR STORING THE SUPPLY CABLE ON HOUSEHOLD SPINHERS. : de en
  • ES245690A1 - Procedure for the preparation of vulcanized products. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175620A - Full radiant surface gas burner : en fr
  • FR1175641A - Knife control device for looms : en fr
  • BE573507A - Mechanical reverser. : en fr
  • US2879739A - Vaporized metal coating apparatus : en
  • CA573160A - Window operating means : en fr
  • US2879762A - Fuel burner control circuit : en
  • US2880186A - Compositions containing natural rubber and a carboxyl-containing diene polymer, a film thereof, and method of making same : en
  • CH337350A - Ornament piece : en fr
  • CH337461A - Device of index hands mounted on the glass of a time instrument : en fr
  • AU234998B2 - Diesel fuels comprising a blend of gasoil anda solvent extract ofa lubricating oil base stock, and their use : en
  • CA573379A - Ridged waveguide ring circuit magic tee : en fr
  • DE971844C - Equipment for lighting and drawing, in particular for motor vehicles : de en
  • FR1175832A - Measuring cap : en fr
  • US2879520A - Flush valve assembly : en
  • US2880273A - Method of and apparatus for securing the transmission of telegraph impulses : en
  • CA573167A - Light vehicle with endless tracks : en fr
  • CH337283A - Support for a welding rod : en fr
  • CH337298A - Rotating air pump : de en
  • USPP1824P - Chrysanthemum plant : en
  • US2879978A - Means for increasing the capactty of concrete mixer drums : en
  • US2880277A - Code call circuits : en
  • US2880416A - Electric antenna : en
  • DE1054111B - Circuit arrangement for track diagram interlockings with train and shunting routes : de en
  • DE1786184U - DEVICE FOR RE-TENSIONING CEILING SUPPORTS. : de en
  • CH337304A - Device for the preparation in a container with a neck of a medicinal product in solution or in suspension : en fr
  • US2879738A - Sectional combined outboard motor and generating plant : en
  • US2879901A - Height adjustable single or multiple clothesline : en
  • US2880343A - Cathode ray tube focusing device : en
  • CA573066A - Universal joint : en fr
  • DE1054147B - Air-cooled resistor, especially braking resistor for electrically powered vehicles : de en
  • DE1054242B - Method and arrangement for length measurement of rod or tubular workpieces : de en
  • BE573473A - Photographic printing process and apparatus. : en fr
  • CH337319A - Permanent magnet lifting device : en fr
  • CH337369A - Flexible support and method of manufacturing said support : en fr
  • CA573208A - Screwjack with braking wedges : en fr
  • GR19601B - PERFECTIONS IN RELATION TO CATALYTIC MENTAL HYDROGENATION. : el en
  • ES65505Y - Device to prevent salt crystallization in wet artificial silk spinning : en es
  • ES70970U - Board for doors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175924A - Improvement in flat knitting looms : en fr
  • GB811091A - Improvements in or relating to bistable trigger circuits : en
  • GB811126A - Epoxidised polyesters : en
  • BE573898A - Tractor-mounted beet harvester : en fr
  • CA573312A - Dishwasher : en fr
  • DE1786131U - WALLET. : de en
  • ES65914Y - Remote control, adjustable position, for car engines and various applications : en es
  • ES70983U - Propaganda card (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176059A - Textile fiber laundering process : en fr
  • DE971806C - Electroplated nickel plating : de en
  • ES246330A1 - Improvements in the construction of speed variators. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175635A - Lock : en fr
  • BE573753A - Device for handling the fuel elements of a nuclear reactor. : en fr
  • CA573326A - Lighting system for christmas trees : en fr
  • CH337296A - Process for the desulphurization of industrial gases : de en
  • BE573607A - Improvements to boilers. : en fr
  • CA573302A - Method and apparatus for forming hollow articles of thermoplastic materials : en fr
  • CH337365A - Intake device for carburetor engines, in particular for motorcycles : de en
  • CA573057A - Extraction method for separating foreign products from compositions containing said products and radioactive elements : en fr
  • GB811223A - Seals between metal conductors and ceramic insulators : en
  • ES63582Y - Perfected turntable platter : en es
  • ES65533Y - Improved packaging for bottles and the like : en es
  • FR1175813A - Suspension polymerization process : en fr
  • USD184729S - Grille material : en
  • DE1054214B - Device for attaching household machines to table tops or the like. : de en
  • DE1786098U - LIGHTING DEVICE. : de en
  • DE1786148U - DEVICE FOR ADJUSTING THE HEIGHT OF THE HEADBOARD IN BEDS AND THE LIKE. : de en
  • DE1786225U - REACTION SPRING ARRANGEMENT FOR CONTROLS ON WORK RESISTANCE IN HYDRAULIC SYSTEMS FOR FARMER TRACTORS. : de en
  • DE1786313U - LOCKING HOOKS FOR VEHICLE BODIES. : de en
  • BE573508A - Folding coat rack. : en fr
  • CA573391A - Polymerization of pyrrolidone : en fr
  • ES50285Y - Toy wrist watch : en es
  • ES65577Y - A therapeutic picket instrument : en es
  • FR1176058A - Use of fuel oil for column heating in the dry-spinning manufacture of artificial or synthetic textiles : en fr
  • ES70811U - A construction toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175819A - Purification of alkaryl sulfonates : en fr
  • FR1175993A - Advanced valve core : en fr
  • ES66251Y - Gear Shift Mechanism for Bicycles : en es
  • FR1175691A - Process for melting copper or bronze with a view to ensuring the junction of copper electric cables, and apparatus for its implementation : en fr
  • BE573617A - Process for the case hardening of machined parts. : en fr
  • USD184780S - Refrigerator : en
  • BE573810A - Special profile for fitting out window frames and the like. : en fr
  • ES70848U - Mechanical weft switch perfected for looms (Machine-translation by Google Translate, not legally binding) : en es
  • ES70923U - Elastic coating for bumper shield parts of motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES245296A1 - Perfected system of mixed credit. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70830U - Luminous instrument autonomous for exploration of cavities of use in medicine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175771A - Automatic addressing machine : en fr
  • GB811372A - Improvements in or relating to electric oscillators : en
  • ES70829U - Swivel cabinet (Machine-translation by Google Translate, not legally binding) : en es
  • ES70904U - Improved roller shutter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175859A - Metallizable azo dyes and their preparation : en fr
  • ES67358Y - Perfect folding sun lounger : en es
  • ES68330Y - Special conveyor for metal containers and cylindrical containers : en es
  • FR1175656A - Manufacturing process of cladding panels : en fr
  • ES70784U - Improved pocket fan (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175846A - Process for manufacturing bags and bags obtained by this process : en fr
  • BE573489A - Manufactured article covered with a layer or consisting of pure refractory materials. : en fr
  • BE573796A - Improvements to luminescent screens. : en fr
  • ES70852U - Rotating clothesline (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176029A - Linear divider mechanism : en fr
  • ES68937Y - Drain valve : en es
  • GB811079A - Improvements in aerosol preparations : en
  • GB811410A - Friction wheel lighter : en
  • DE1786387U - Insulated container for items that need to be kept cool : de en
  • ES70810U - Device for expelling excess lubricant from a body of revolution with vertical or inclined axis (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175710A - Process for the production of organofluosilanes and tetraorganosilanes : en fr
  • GB811168A - Improvements in or relating to the handling and storage of slurries of soluble salts : en
  • GB811346A - Improvements in planographic printing : en
  • GB811305A - Improvements in or relating to thimble type rope attachment : en
  • ES245592A3 - Procedure for polishing parts of plastic material. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65089Y - Electromagnetically actuated electrical circuit breaker or switch : en es
  • FR1175654A - Epicyclic train : en fr
  • DE1786347U - BOX LOCK. : de en
  • GB811337A - Improvements in or relating to protector arrangements for power distribution apparatus : en
  • CH337471A - Wireless controlled clock : de en
  • FR1175674A - Signal recording device : en fr
  • FR1175683A - Process for the polymerization of alpha-olefins and polymerization promoters intended for its implementation : en fr
  • GB811239A - Improvements relating to pneumatic elevators for granular materials : en
  • US2879849A - Releasable fishing apparatus : en
  • US2880253A - Separation of isomeric c aromatic hydrocarbons by selective sulfonation : en
  • CA573266A - Two liquid layer salt conversion process : en fr
  • CA573291A - Composition of lubricating greases : en fr
  • CH337214A - Blade crown for turbo-machine : en fr
  • CH337222A - Pneumatic machine for making cavities in railroad ballast : en fr
  • CH337387A - Device for cutting bars on a lathe : en fr
  • DE1054368B - Process for the production of highly refractory magnesite-chromium molded bodies : de en
  • DE1786157U - BRACKET FOR KETTLE OD. DGL. : de en
  • CA573193A - Apparatus for extraction of aluminium : en fr
  • DK87099C - Packing machine for filling bags, which are formed by cutting a tubular item. : da en
  • ES66177Y - Improved cap for liquid tanks : en es
  • FR1176094A - Cable tensioner : en fr
  • GB811183A - Improvements in or relating to laminated stators for electric motors : en
  • CA573077A - Co-axial stub line electric filter circuits : en fr
  • ES67213Y - Device for cleaning smooth and polished surfaces : en es
  • FR1175902A - Rope, in particular for fishing nets, and fishing net comprising said rope : en fr
  • FR1175978A - Method and devices for separating batches of fluids flowing in a pipe : en fr
  • FR1175980A - Assembly claw for scaffolding : en fr
  • DE1786024U - HANDLE FASTENING FOR PAINTER CEILING BRUSHES. : de en
  • GB811167A - Amplifier for direct currents or for very low frequency currents : en
  • CA573394A - Condensation of metal vapours : en fr
  • CH337354A - Machine for the heat treatment of culture soil : de en
  • US2879968A - Floral vase attaching device : en
  • CA573158A - Microbial oxygenation of steroids : en fr
  • CA573246A - Sintered photoconducting layers : en fr
  • US2879888A - Wobble disc for fruit sizing machine : en
  • FR1175606A - Power transformer : en fr
  • GR19620B - PERFECTIONS IN RELATION TO A PAPER MAKING MACHINE. : el en
  • CH337276A - Semiconductor device and method for its manufacture : de en
  • BE573906A - Rotary piston machine, comprising rotary pistons arranged eccentrically one inside the other and in engagement with each other : en fr
  • DE1786014U - TRAILER FABRIC FOR FABRIC PRINTING SHOPS. : de en
  • BE573857R - Cover expandable in height and width for books and other bindings. : en fr
  • CA573148A - Linear superpolymers of mixed diamines : en fr
  • DE971839C - Device for current proportional compensation of magnetic interference fields in converter vessels : de en
  • BE573521A - Flat springs in elastic fabric. : en fr
  • BE573671A - Belt conveyor driven by cables and belts for such a conveyor. : en fr
  • CH337189A - Process for the preparation of polyene aldehydes : de en
  • US2879886A - Container for tomatoes and the like : en
  • CA573243A - Pentachloroanisole fungicidal composition : en fr
  • US2880327A - Wall exposure safety circuit for radiation protection : en
  • US2880375A - Electric arc welding : en
  • ES66082Y - Rubberized belt for the manufacture of transmission belts, tubes and the like : en es
  • DE1054055B - Process for sizing or wrinkle-free textile goods : de en
  • DE1054144B - Arrangement for controlling two relays through two control contacts of a contact moving coil instrument by means of a high voltage spark that skips over the control contacts of this moving coil instrument : de en
  • US2879767A - Device for delivering measured quantities of liquid : en
  • DE1786182U - ADJUSTABLE SHAPE RECESS FOR CONCRETE SLAB BREAKTHROUGHS. : de en
  • DE1786209U - LUPE. : de en
  • ES245794A3 - A multipurpose motorcycle apparatus. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175610A - Gas generator, in particular with free pistons, and method of operation thereof : en fr
  • GB811098A - Seat : en
  • GB811218A - Fluid pressure operated motor : en
  • CA573340A - Aircraft steering mechanism : en fr
  • US2879772A - Loose leaf binder : en
  • US2880289A - Circuit interrupting means : en
  • CA573063A - Treatment of paper-making fibre suspensions : en fr
  • CH337419A - Cycle : en fr
  • US2879575A - Apparatus for producing concrete products on a floor : en
  • US2880032A - Vehicle body composed of an upper and a lower section : en
  • US2879548A - Method of filling lipstick containers : en
  • US2880374A - Arc welding machine : en
  • US2880337A - Particle acceleration method and apparatus : en
  • DK87090C - Milking machine. : da en
  • BE573703A - Chocolate products and process for making them. : en fr
  • BE573788A - Process for manufacturing a conductivity measuring cell and cell manufactured by this process. : en fr
  • US2880403A - Self grounding electrical connector : en
  • US2879965A - Multiple double shade roller mounting : en
  • US2880381A - Antonevich : en
  • ES70918U - New clamp model (Machine-translation by Google Translate, not legally binding) : en es
  • DE1786037U - SALT BATH JAR. : de en
  • DE1054321B - Device for regulating the moisture content of endless running paper, cellulose or cardboard webs : de en
  • FR1175647A - Improvements to radioactivity measurement probes : en fr
  • US2880352A - Grid and filament damper bar assembly : en
  • FR1176051A - Improvements to lifeboats : en fr
  • FR1175941A - Constant velocity joint : en fr
  • CA573220A - Method for preparing an extrusion material by mixing a granular superpolyamide and a dihydroxybenzene : en fr
  • DE1054322B - Process for the production of self-adhesive tapes or blanks : de en
  • JPS341770B1 - : ja
  • US2879558A - Railway car side door operating gear : en
  • US2880047A - Leg structure : en
  • BE573526A - Improvements to the process for manufacturing sodium perborate by electrolysis. : en fr
  • CH337300A - Pressure generator : de en
  • FR1176042A - Swath pick-up baler : en fr
  • GB811242A - Improvements in or relating to electric storage and data routing apparatus : en
  • GR19622B - PERFECTIONS IN RELATION TO A PAPER MAKING MACHINE. : el en
  • FR1175907A - solenoid valve : en fr
  • AU4258858A - Collar fortwo-part fastener : en
  • ES70819U - Wardrobe cabinet with three sliding doors plate file of suspended bags (Machine-translation by Google Translate, not legally binding) : en es
  • ES70853U - Panel perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175684A - Hydraulic power steering for motor vehicles : en fr
  • FR1175845A - Improvements to spray bottles : en fr
  • CA573269A - Fire-extinguishing apparatus : en fr
  • CH337197A - Process for the preparation of new esters of adrenal cortex hormones : en fr
  • US2880123A - Primary battery with controllable cathode potential : en
  • FR1175805A - Electric oscillator : en fr
  • FR1176020A - Lubricants for high pressures : en fr
  • DE1786152U - LIFTING DEVICE FOR TABLES. : de en
  • ES65098Y - New electric soldering iron for soldering tin : en es
  • GB811256A - Lighting control circuits : en
  • US2880113A - Durable nonwoven fabric and method : en
  • US2880105A - Dextran containing sizing composition : en
  • US2880141A - Conversion of epoxy-ketones into hydroxy compounds by the action of fermenting yeast : en
  • US2880284A - Switch assembly : en
  • ES70982U - Improved underwater goggle (Machine-translation by Google Translate, not legally binding) : en es
  • US2879778A - Shaving guide for trimming sideburns : en
  • USRE24625E - penberthy : en
  • GB811187A - Improvements relating to reinforced plastic chair pedestals : en
  • ES68646Y - Perfected rototiller : en es
  • FR1175634A - Slave control of the rotation speed of a shaft : en fr
  • FR1175981A - High-frequency welding process for fabrics made of synthetic fibers, in particular superpolyamide fibers : en fr
  • GB811124A - Improvements in or relating to skips for guided skip hoists : en
  • FR1175685A - Suction process using vacuum due to the operation of internal combustion engines and vacuum cleaner using this process : en fr
  • DE1054049B - Machine for fulling textile strands : de en
  • DE1054271B - Device for generating artificial mist : de en
  • DE1054280B - Crankshaft pressed together from crank webs and journals for two-stroke internal combustion engines : de en
  • DE1786082U - THREE-PHASE TRANSFORMERS WITH PRE-NAGNETIZED CONTROL REACTOR FOR THE FEEDING OF RECTIFIERS, PREFERABLY WELDING RECTIFIERS. : de en
  • GB811142A - Improvements in and relating to electric switchgear with tripping means : en
  • GB811317A - Improvements in or relating to rotary floor cleaning or polishing apparatus : en
  • ES70974U - Tool for cutting articulated chains (Machine-translation by Google Translate, not legally binding) : en es
  • ES45175Y - An improved packaging for injectable ampoules : en es
  • ES68865Y - Technographer : en es
  • US2879872A - Speed range drive unit : en
  • CA573223A - Polymerization process : en fr
  • CA573286A - Light sensitive polymeric stilbazoles and quaternary salts thereof : en fr
  • CA573300A - Liquid treatment of fibrous materials : en fr
  • USD184736S - Oscillograph : en
  • FR1175969A - Decoration process for polyethylene objects : en fr
  • FR1176018A - Improvements made to terminals for electrical circuits : en fr
  • DE1786122U - STEERING CASTOR WITH LOCKABLE STEERING FORK, PRESENTLY FOR HOSPITAL BEDS. : de en
  • FR1175667A - Improvements to alternators : en fr
  • FR1175803A - Forklift : en fr
  • BE573556A - Timing device for assembled motor vehicles, transported by rail and by road. : en fr
  • DE1786126U - DEVICE FOR PUSHING A LEVELING LIQUID IN THE BLADDER CATHETER. : de en
  • DE1786198U - MAGNETIC SOUND DEVICE WITH DEVICE FOR SIMULTANEOUS RECORDING AND PLAYBACK OF ADDITIONAL SIGNALS. : de en
  • ES65349Y - A clutch and brake device : en es
  • CA573211A - Automatic transfer mechanism for forging machines and the like : en fr
  • CH337249A - Wire stripper : de en
  • DE1786199U - CHOCOLATE. : de en
  • DE1786378U - HIGH PERFORMANCE CUTTER. : de en
  • ES70954U - Mechanism of subjection and orientation of the vertical blades of laterally collapsible blinds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175900A - Diet food product : en fr
  • ES65427Y - A wall mount with movable disc holder sheets : en es
  • ES69172Y - Articulated pull toy : en es
  • ES70919U - Device for displaying and selling items (Machine-translation by Google Translate, not legally binding) : en es
  • ES70986U - New metallic jewelry box (Machine-translation by Google Translate, not legally binding) : en es
  • US2880241A - Carbonylation synthesis reaction : en
  • CA573035A - Process and apparatus for producing shaped bodies by plasticising comminuted materials containing lignocellulose : en fr
  • DE1054052B - Liquid housing made of steel for a washing machine : de en
  • DE1786371U - MIXING DRUM FOR LOTS OF LOTS. : de en
  • DE1054196B - Additives to lubricants and metalworking agents : de en
  • DE1786208U - HINGE FOR EYEGLASSES. : de en
  • GR19626B - APPLICATION OF APPLIANCES FOR OPENING AND CLOSING TYPES OF HEATING TIRES. : el en
  • DE1786181U - MANUAL CUTTING MACHINE FOR THE PRODUCTION OF WIDE GROOVES FOR THE PURPOSE OF FLUSH-MOUNTING OF CABLES. : de en
  • US2880244A - Process of preparing purified oxo product and production of alcohols : en
  • ES245584A1 - Procedure for the preparation of hydrophilic complexes of defined grease nature. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811270A - Improved fluid sealing device : en
  • GB811395A - Marine reverse gear mechanism : en
  • GR19619B - IMPROVED INSTALLATION FOR THE PRODUCTION OF HOT WATER BY THE ACCUMULATION OF SOLAR ENERGY. : el en
  • DE1054216B - Fabric clip with jaws made of plastic for curtains, drapes, etc. Like. And a suspension bracket : de en
  • US2880162A - Start-up procedure for regenerative platinum catalyst hydroformers : en
  • ES246014A1 - Electromechanical procedure for obtaining music sounds previously recorded. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246423A1 - Procedure for preparation of thermoplastic compositions. (Machine-translation by Google Translate, not legally binding) : en es
  • ES63358Y - Automatic tap holder : en es
  • ES65397Y - An automatic device for producing acoustic signals applicable to optional steering vehicles : en es
  • ES66116Y - Perfected toy trumpet : en es
  • ES70908U - A bird that jumps and sings (Machine-translation by Google Translate, not legally binding) : en es
  • ES70935U - Auxiliary breaker for ignition distributors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175625A - Photographic camera with light indicators : en fr
  • GB811199A - Improvements relating to methods of and machines for dressing fish : en
  • DE1786030U - DEVICE FOR CLEANING PRINTING PLUGS, CLICHES, SET MATERAIL AND THE LIKE. : de en
  • DE1786041U - GUIDANCE POST. : de en
  • ES245659A1 - Improvements in sliding valves. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65965Y - Device for holding the guide elements in rockets and industrial torpedoes : en es
  • FR1176093A - Transloading apparatus for bulk products, in particular for agricultural products such as beets, potatoes and the like : en fr
  • US2880099A - Methods of making clay products and improved clay products : en
  • US2880139A - Electrolytic process for preparing zinc-containing adrenocorticotrophin compositions and compositions made thereby : en
  • US2880365A - Simplified scanning means for flat type kinescope : en
  • BE573881A - Device for grubbing up tubers and similar agricultural crops : en nl
  • CA573254A - Steroid compounds and the preparation thereof : en fr
  • CA573351A - Process for separating the elements zirconium and hafnium from one another : en fr
  • US2880042A - Piston : en
  • DE1054150B - Quick switch : de en
  • DE1054178B - Moisture-protected semiconductor component with pn junctions and a surface covered with chemical compounds : de en
  • ES70887U - Retainer of packages for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175764A - Polyazo dyes and their production process : en fr
  • FR1175864A - Light switch : en fr
  • US2880049A - Refrigerator cabinet construction : en
  • US2880155A - Control for neutronic reactor : en
  • BE573800A - Improvements to electric arc furnaces. : en fr
  • BE573882A - : en
  • CH337179A - Process for the electrostatic separation of foreign particles from a gas stream which does not carry liquid droplets which are not to be separated : de en
  • CH337261A - Thermal safety device for electrical appliance : en fr
  • US2879660A - Adjustable lining support : en
  • ES245685A1 - A rotating oven. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65991Y - A junction box for electrical cables : en es
  • ES70867U - A refined rearview mirror (Machine-translation by Google Translate, not legally binding) : en es
  • GB811077A - Improvements in and relating to fluid tight tube couplings : en
  • US2879850A - Sampling device : en
  • GB811200A - Improvements in or relating to a carbon elbow assembly : en
  • GB811234A - New or improved means for ventilating closed compartments : en
  • US2879615A - Slide mount : en
  • ES65730Y - A container box for bottles : en es
  • ES70869U - New brush-duster with wool (Machine-translation by Google Translate, not legally binding) : en es
  • GB811225A - Improvements relating to the sealing of stems of valves : en
  • US2879722A - Cross bar : en
  • US2879840A - Combination storm sash and screen with foldable section : en
  • US2879858A - Battery energized, motor-driven vehicle : en
  • GB811355A - Improvements in or relating to means for turning selected articles on an endless conveyor : en
  • ES245349A1 - Device for measuring variations in the form of boat helmets. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811385A - Safety devices for use with machines : en
  • US2879836A - Combustion chamber air feeding attachment : en
  • US2879917A - Nestable plastic containers : en
  • ES70637U - Humidifying device of the air-environment for industrial purposes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175636A - Improvements to seat belts and their applications : en fr
  • ES66964Y - Can Labeller : en es
  • ES70771U - Straw for the formation of races on walls (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175645A - Improvements to machines for coating electrical wires with a multicolored plastic coating : en fr
  • FR1175730A - Manufacturing process of a filtration element and element conforming to that obtained : en fr
  • GB811146A - Improvements in or relating to tractor-trailer combinations : en
  • DE1054184B - Process for the production of ignition pins for ignition pin-controlled metal vapor discharge vessels : de en
  • DE971838C - Device for voltage regulation of alternating current circuits through partial control of the voltage half-waves : de en
  • FR1175675A - Thyratron short pulse generator : en fr
  • GB811178A - A new or improved method of and apparatus for forming metal tubes : en
  • US2880104A - Water reducible texture paint : en
  • CH337377A - Device for converting an oscillating movement running around an axis into a rotary movement running in one direction : de en
  • GB811125A - Improvements in or relating to chelates and compositions containing them : en
  • US2880158A - Electric emulsion breaking treater : en
  • ES70832U - Hand-knurling reel (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175736A - Furniture, in particular drawing table, comprising at least one movable element having to occupy various positions : en fr
  • FR1175974A - Improved process for manufacturing plastic bottles and similar articles : en fr
  • DE1054348B - Pocket knife as a multi-purpose knife : de en
  • ES64422Y - Flip-up pad in refined bag arrangement : en es
  • ES69171Y - Child crawl : en es
  • FR1175711A - Sheet feeder device for sheet-working machines, particularly printing machines : en fr
  • BE573642A - New method of sheathing and devices used for this purpose. : en fr
  • BE573815A - Intermediate piece for the tails of metal fillings used in mine support installations. : en fr
  • CA573400A - Gauge wheel for agricultural implements : en fr
  • US2880149A - Electrolytic process : en
  • US2880297A - Electric heating units : en
  • US2880079A - Exhaust gas purifying apparatus : en
  • DE1786392U - ELECTRIC STRIKING CLOCK. : de en
  • ES68786Y - Foldable and transformable table : en es
  • ES70984U - Safety cable management device (Machine-translation by Google Translate, not legally binding) : en es
  • US2879541A - Poultry suspension shackle : en
  • US2879885A - Pole safety device for dry room conveyor : en
  • USD184769S - Rubber doll : en
  • US2880411A - Magnetic coupling devices : en
  • US2880255A - Alkylation of hydrocarbons : en
  • DE1786257U - SOUND-ABSORBING PIPE FOR HOT AIR LINES. : de en
  • ES66180Y - Perfected electrical insulator hose : en es
  • DE1786022U - FLAT BRUSH FOR COATING, PAINTING OR DRAWING PURPOSES. : de en
  • DE1786072U - DEVICE FOR CHARGING ELECTRIC ACCUMULATORS. : de en
  • DE971812C - Hydraulic support or lifting devices, in particular hydraulic pit rams : de en
  • DE1054204B - Ergometer : de en
  • DE1054327B - Device for rotary valve controls for piston engines, especially for hydrostatic pumps or motors : de en
  • ES246282A1 - Procedure for disinfection and deodorization with peroxide combinations. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175779A - Nuclear reactor : en fr
  • FR1175751A - Further training in alternative metal sawing machines : en fr
  • US2880345A - Electron discharge tubes adapted to amplify voltages of very high frequency : en
  • US2880362A - Color television receiver : en
  • GB811080A - Driving means for vehicle sliding roofs : en
  • ES65541Y - Fixed and changeable soap dish at will : en es
  • ES69075Y - Foldable bin : en es
  • IE23492L - Retreading tires. : en
  • ES65528Y - Manual pencil lead sharpener : en es
  • DE1054312B - Saeumer with tape feed to sewing machines : de en
  • US2880236A - Preparation of starch-bisulphite addition products : en
  • BE573792A - Device for adjusting cyclone washing devices in dense liquor. : en fr
  • GB811147A - Improved surgical foot support : en
  • CA573032A - Centrifugal sprayer with two spaced horizontal impeller discs : en fr
  • CA573204A - Control for facsimile apparatus : en fr
  • BE573787A - Drawing table. : en fr
  • CA573281A - Readily soluble and stable salts of di-(4-amidino-phenyl)-triazene-(n-1.3) and a process of preparing them : en fr
  • CH337433A - Spinning device : de en
  • US2879898A - Floor mounted rug display rack : en
  • US2880106A - Manufacture of textile and other materials having a basis of cellulose triacetate : en
  • CA573031A - Protective shutter for window opening : en fr
  • BE573524A - Balancing counterweight for cardan shafts. : en fr
  • BE573782A - Double thermostat and its manufacturing process. : en fr
  • CH337162A - Garment and method of manufacturing this garment : en fr
  • CA573131A - Stabilized organotitanium compounds : en fr
  • US2879770A - Catamenial device : en
  • AU3180857A - Improvements relating to graphite moderator structures for nuclear reactors : en
  • CH337258A - Relay for step control : de en
  • CH337375A - Self-shifting synchronous clutch : de en
  • US2879807A - Basket and crate tool : en
  • ES70812U - A toy with movement mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175851A - Circuit breaker adjustable to maximum intensity : en fr
  • FR1175853A - Improvements in methods and devices for adjusting the flow rate of flexible webs, in particular paper, in rotary printing machines : en fr
  • AU230105B2 - Film manufacture : en
  • DE1054167B - Protection arrangement for a rectifier system : de en
  • DE1054224B - Ventilation device in windows : de en
  • DE1786078U - DYNAMOELECTRIC MACHINE. : de en
  • US2879992A - Reeling of material : en
  • CA573386A - Purification of crude aliphatic alcohols : en fr
  • CH337289A - Process for preparing an adhesive : en fr
  • DE1054103B - Method of twisting the bearings of forged crankshafts : de en
  • DE1054179B - Semiconductor component for power amplification : de en
  • BE573492A - Measuring chamber for electrical apparatus for analyzing flue gases. : en fr
  • AU230384B2 - Improvements relating tothe manufacture of ionpermeable membranes : en
  • CA573177A - Method of making a bimetallic billet : en fr
  • CH337413A - Back gear on a drive axle gear : de en
  • US2879868A - Mechanical unit comprising a rotaryseal and a timing device : en
  • US2879513A - Protective helmet with shock absorbing suspension : en
  • US2879763A - Domestic appliance : en
  • US2879896A - Tool holder : en
  • BE573668A - Magnetic circuit in laminated sheets. : en fr
  • CA573199A - Electric heater : en fr
  • CH337217A - Manufacturing process of cast iron containing compact graphite : en fr
  • CH337330A - Garage for motor vehicles : en fr
  • DE1786071U - ELECTRIC SWITCH WITH SOCKET OPERATION. : de en
  • ES66808Y - Oven for domestic use : en es
  • ES66809Y - Fruit tray : en es
  • GB811420A - Improvements in blade sharpening devices : en
  • BE573688A - A process for the continuous purification of milk of lime is used in sugar refineries. : en fr
  • CH337215A - Blade crown for turbo-machine : en fr
  • DE1054119B - Magnetic amplifier for phase-dependent amplification of alternating currents of the same frequency as the supply alternating voltage of the working windings of the amplifier : de en
  • ES70967U - Cleat for sports boots : en es
  • GB811292A - Improvements in or relating to milking apparatus : en
  • US2879993A - Paper feeding device : en
  • USD184719S - Spooler trough : en
  • CH337227A - Buffers for railway vehicles : de en
  • CH337279A - Discharge switching device : de en
  • CH337291A - Process for the preparation of powdery mixtures : de en
  • USD184712S - Billfold : en
  • USD184716S - Electrical cubicle : en
  • CA573046A - Process for the production of sulphur, metal oxides and metal sulphates : en fr
  • DE1786108U - SEMI-CONDUCTOR RECTIFIER ARRANGEMENT. : de en
  • FR1175839A - Waveguide device : en fr
  • GB811246A - Improvements in a method of and apparatus for the calcination of gypsum : en
  • DE1054217B - úŽ-shaped slide hanger for curtains, drapes, etc. like : de en
  • FR1175766A - Cooking installation with remote-controlled electrically heated vessels : en fr
  • ES69185Y - Toy : en es
  • ES70960U - A support frame for film slides (Machine-translation by Google Translate, not legally binding) : en es
  • GB811115A - Improvements in and relating to viscose spinning and products obtained thereby : en
  • US2879737A - Depth-controlling devices for objects towed in water : en
  • ES70897U - Mechanical device for toy weapons (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175914A - Photoelectric detection device : en fr
  • FR1175952A - Brake disc : en fr
  • DE1054101B - Heat exchanger : de en
  • BE573697A - Improvements to cooks. : en fr
  • CA573029A - Band saw table attachment : en fr
  • CA573173A - Methods of casting steel bodies : en fr
  • DE1786386U - PACKAGING UNIT, IN PARTICULAR FOR PACKING CHEESE. : de en
  • CH337338A - Analytical balance : de en
  • DE1786163U - ELECTRIC MAILBOX. : de en
  • DE1786196U - MEASURING DEVICE WITH TWO SENSITIVITY RANGES. : de en
  • CA573256A - Compositions containing stabilized vitamin a materials : en fr
  • CA573367A - Alternate needle tufting machine : en fr
  • ES69006Y - Mediator valve for inflating pneumatic chambers : en es
  • AU4189758A - Film manufacture : en
  • CH337186A - Process for the continuous concentration of alkali hydroxide solutions : de en
  • BE573602A - Inductive device intended for use with gaseous dielectrics. : en fr
  • CA573192A - Independent wheel suspension : en fr
  • FR1175678A - Jaw pliers for tightening the skins : en fr
  • US2879869A - One way clutch and bearing : en
  • US2880036A - Material supply cut-off in pneumatic conveying plants : en
  • CH337288A - cleaning supplies : de en
  • DE1786102U - ELECTRON FLASH UNITS, IN PARTICULAR FOR TRAFFIC SURVEILLANCE PHOTOGRAPHY. : de en
  • DE1054201B - Process for the safe storage of cryogenic liquid acetylene solutions : de en
  • FR1175776A - Pliers for placing small mechanical parts in hard-to-reach places : en fr
  • FR1176098A - Magnetic tape memory : en fr
  • DE1786189U - MULTI-BLADE MILLING TOOL FOR HAND MILLING. : de en
  • US2879914A - Closure caps : en
  • US2880328A - Apparatus for detecting containers having mismatched parts : en
  • US2879590A - Single action can openers : en
  • US2879589A - Can opener : en
  • US2879638A - Machine for loading containers in a carton : en
  • US2880190A - Process of curing butadiene polymers in the presence of a hydrocarbon diluent and di-tertiary butyl peroxide : en
  • US2879919A - Apparatus for feeding loose-leaf metal arches : en
  • BE573767A - Seat belt for automobile occupants. : en fr
  • ES65183Y - Perfected bottle cap : en es
  • ES68834Y - Perfected snap closure for doors and the like : en es
  • US2879522A - Push-button flush tank control : en
  • US2880347A - Sealed beam headlight with internal shield : en
  • US2879650A - Flexible coupling : en
  • US2879865A - Lock wheel mechanic's creeper : en
  • BE573750A - Crapaudine for machines with vertical shaft. : en fr
  • DE1054063B - Cover rail for clamping documents onto alignment pins of document containers : de en
  • DE1054177B - Contact protection circuit with glow relay tubes (cold cathode tubes) : de en
  • DE1786033U - TRANSPORT SECURITY FOR REFRIGERATION UNITS. : de en
  • ES70828U - New leg model for furniture in general (Machine-translation by Google Translate, not legally binding) : en es
  • US2879554A - Heat reflective insulation : en
  • US2879687A - Braiding process and apparatus : en
  • USD184702S - Pair of novelty spectacles or the like : en
  • US2879908A - Overhead loader : en
  • US2880067A - Process for preparing metal carbonyls : en
  • US2879641A - Thermoelectric servomotor : en
  • US2880401A - Means for controlling crack formations : en
  • US2879723A - Wall structure for refrigerator cars : en
  • BE573880A - Cable couplings for vehicles, in particular for vehicles on railways : en fr
  • CH337164A - Slider closure device : en fr
  • BE573841A - Improvements to nuclear reactors. : en fr
  • US2880313A - Crystal oscillator isolation means : en
  • DE1786353U - METAL SLEEVE FOR WRITING DEVICES. : de en
  • FR1175690A - Manufacturing system for walking dolls : en fr
  • CA573237A - Windshield wiper actuating mechanism : en fr
  • ES70846U - Side lighting device in vehicles for road use (Machine-translation by Google Translate, not legally binding) : en es
  • GB811210A - Improvements in or relating to piston rings : en
  • US2880314A - Difference modulator : en
  • ES245770A1 - Inverter device of march. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175702A - Protective casing and hubcap for the rear wheel of mopeds : en fr
  • CH337285A - Process for the production of metallizable azo dyes : de en
  • DE1054132B - Electrode for galvanic elements : de en
  • ES246420A3 - Oil filter apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • US2880194A - Thermosetting coating compositions : en
  • US2880388A - Electro-mechanical resolvers : en
  • ES245297A1 - Improvements in units of various glass sheets and new manufacturing procedure. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175657A - Advanced valve for vacuum techniques : en fr
  • GB811303A - Improvements in or relating to means for testing the insulation of electrical conductors : en
  • CA573163A - Tube forming method and apparatus : en fr
  • DE1054164B - Pole-changing winding in a ratio of 2: 1 (4: 2, 8: 4) for single and two-phase motors : de en
  • BE573911A - Assembly fittings for furniture. : en fr
  • DE1786315U - BUILT-IN REAR WINDOWS FOR MOTOR VEHICLES. : de en
  • CH337235A - Memory device : en fr
  • DE1786297U - DEVICE FOR CONTROLLING ELECTRON FLASH LAMPS. : de en
  • CH337252A - Device for connecting electrical lines : de en
  • CH337454A - Centrifuge with suspension on all sides for the basket : de en
  • US2880358A - Color television system : en
  • BE573579A - Heat recovery unit for domestic hearths, more particularly for kitchen hearths. : en fr
  • BE573640A - Improvements relating to devices intended to supply mixtures of two liquids. : en fr
  • DE1786231U - PRESSING DEVICE FOR HIGH AND SEMI-HIGH FORAGE SILOS. : de en
  • DE1786332U - CHILDREN'S BIKE OD. DGL. : de en
  • FR1175944A - Glasses : en fr
  • GR19612B - FOOTBALL FORECAST CUBES. : el en
  • AU230457B2 - Improvements in coupling devices suitable for railway vehicles : en
  • GB811388A - Overload protected electric motor drive : en
  • GB811117A - Separation of organic bases : en
  • GB811394A - Improved paint brush : en
  • GB811400A - Separation of vinyl ethers by distillation : en
  • ES70815U - Device to regulate the passage of cereals and similar by the tubes that lead (Machine-translation by Google Translate, not legally binding) : en es
  • BE573606A - Electromechanical tracking device. : en fr
  • CH337199A - Process for the preparation of isoxazolidones : de en
  • US2879614A - Ultraviolet light illuminated sign and display devices : en
  • CH337224A - Rail vehicle with bogies : de en
  • DE971808C - Device to ensure the straight running of conveyor belt lines : de en
  • US2879946A - Self-projectable and retractable sprinkler heads : en
  • US2880039A - Graduated release type brake controlling valve with improved control reservoir charging control : en
  • CA573262A - Method of removing weld flash : en fr
  • ES43735Y - Enhanced inhaler : en es
  • ES70881U - Ceiling ceiling (Machine-translation by Google Translate, not legally binding) : en es
  • ES70909U - Switch switch (Machine-translation by Google Translate, not legally binding) : en es
  • BE573535A - Apparatus for supporting and handling coils of metal in strips or the like. : en fr
  • DE1054256B - Device for measuring speed differences : de en
  • ES245940A1 - Apparatus for drying and heating or exclusively for heating pulverulite solid materials, mainly cement, plaster and cal powder, in gases. (Machine-translation by Google Translate, not legally binding) : en es
  • CA573045A - Crease resistant, waterproof fabrics and method of making the same : en fr
  • CA573051A - Work basket : en fr
  • CH337326A - Shutters : de en
  • US2879571A - Spring activated cuff links : en
  • DE1054058B - Process for dyeing molded structures made of polyesters containing six-membered carbocyclic rings with acidic dyes : de en
  • DE1786223U - PRESSURE RESISTANT TANK FOR GAS LIGHTERS. : de en
  • DE1786333U - MUG RESPECTIVELY JUG. : de en
  • ES243303A3 - Improvements in the means of assembly and fixation of radiant elements of applied radiation projectors. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70836U - Staples intended for sewing surgical operations (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175802A - Vending machine : en fr
  • US2880004A - Forage wagon discharge control baffle : en
  • USD184727S - Mullion socket : en
  • CA573331A - Photothermographic substance : en fr
  • BE573462A - Relay for coin collector. : en fr
  • CH337384A - Cutting tool with cutting plate inserted in a steel holder : de en
  • CA573295A - Duplex heat sealing machine : en fr
  • CA573402A - High voltage transformer : en fr
  • US2879591A - Emergency kit knife : en
  • US2879951A - Ice crushing machine : en
  • USD184759S - Table : en
  • CH337287A - Process for the preparation of a coating composition : en fr
  • DE1054033B - Zipper : de en
  • CH337464A - "Marquise" type watch : en fr
  • BE573903A - Pulse code modulation multiplex system : en fr
  • US2879768A - Two-way ear syringe : en
  • DE1054317B - Process for the production of a carotenoid preparation suitable for coloring food and feed : de en
  • FR1175762A - Color reproduction method and device : en fr
  • GB811083A - Improvements in and relating to cards for playing a game : en
  • US2879764A - Sealing device for mechanical respirator : en
  • US2879741A - Glue spreader : en
  • FR1175731A - Improvements to high-frequency switches : en fr
  • DE1786372U - SKILL TOYS. : de en
  • US2879931A - Combined container and dispenser : en
  • FR1175976A - Adjustable shelving : en fr
  • US2880161A - Start-up of regenerative platinum catalyst hydroforming systems : en
  • DE1786311U - SAFETY SWITCH FOR HANDHELD AGRICULTURAL MACHINERY. : de en
  • DE1786322U - DRAIN DEVICE ARRANGED IN THE FUEL TANK FOR COMBUSTION MACHINERY, IN PARTICULAR OF MOTOR VEHICLES, WITH CONNECTION FOR THE SUCTION LINE. : de en
  • CA573372A - Quick starting oxygen producing apparatus : en fr
  • GB811312A - Adjustable socket spanner : en
  • FR1175614A - Steroid esters and their preparation : en fr
  • FR1176049A - Safety device disabling a closing device for a handle cover panel of a gas or electric cooking appliance : en fr
  • ES70889U - Combustion chamber (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175676A - Phosphatide emulsifier : en fr
  • FR1175970A - Method and installation for direct recording of rapidly occurring phenomena : en fr
  • BE573612A - Process and devices for the manufacture of helical grinding wheels and grinding wheels obtained by this process. : en fr
  • CA573216A - Therapeutic feed composition containing benzoxazole : en fr
  • CH337293A - Cleaning handpiece : de en
  • ES66554Y - Improved fitting for air pumps : en es
  • ES70781U - Screen for fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • CA573112A - Anti-fouling compositions : en fr
  • CA573304A - Production of phosphatic fertilizers (process for the preparation of composite fertilizers containing phosphate) : en fr
  • CA573373A - Pressure measuring device : en fr
  • DE1786133U - BEARINGS FOR HANDLES, IN PARTICULAR FOR CASETS OR. DGL. : de en
  • ES42660Y - A new element of indoor soccer game : en es
  • ES66253Y - Perfected cube : en es
  • US2880172A - Process for extinguishing burning magnesium and other combustible metals : en
  • DE1786355U - TOY GUN. : de en
  • DE1786389U - HEATING OIL CELLAR TANK. : de en
  • DE1786085U - INVERTER FOR MEASURING PURPOSES, PREFERABLY FOR DC VOLTAGE AMPLIFIER. : de en
  • ES245331A3 - Procedure and device for polymerizing equipment caprolactama. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176065A - New or improved mop : en fr
  • BE573666A - Cargo hatch. : en fr
  • GB811335A - Improvements in gears : en
  • DE1054367B - Process for reducing the water content of ceramic bodies while maintaining the same viscosity : de en
  • US2879913A - Rotary pumps or compressors : en
  • ES70783U - Protective material against harmful radiation (Machine-translation by Google Translate, not legally binding) : en es
  • DE1786101U - ELECTRON FLASH TUBE. : de en
  • DE1786295U - MOVEMENT PROJECTOR WITH CASE-LIKE HOUSING. : de en
  • US2879899A - Article supporting and displaying device : en
  • US2880011A - Toggle member : en
  • US2880171A - Hydrodesulfurization of hydrocarbons with catalyst composed of molybdenum and two members of the iron group metals : en
  • CH337231A - Installation for supplying a direct current load from an alternating current source : en fr
  • CA573097A - Soap bar or tablet for hard water : en fr
  • CA573106A - Electric welding apparatus : en fr
  • GB811190A - Improvements in or relating to two-line lubricating systems : en
  • US2879793A - Pressure regulator : en
  • BE573594A - Device for anchoring bolts in holes. : en fr
  • CA573264A - Aircraft tow target installation : en fr
  • CA573276A - Colored food product : en fr
  • CH337363A - Fuel injection system on an internal combustion engine : de en
  • BE573768A - Improvements in fabric printing. : en fr
  • GB811419A - Gear finishing : en
  • DE1786317U - BALL JOINT, PREFERABLY FOR VEHICLE STEERING ROD. : de en
  • DE1786382U - FROM A TUBE-LIKE FILM AND THE LIKE. MANUFACTURED PACKING. : de en
  • ES245459A3 - A method for the urea press synthesis. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70841U - Ring nail (Machine-translation by Google Translate, not legally binding) : en es
  • ES70911U - Special arrangement for the articulation of the beds in the folding beds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175911A - Improvements to illuminated letters and similar plastic signs : en fr
  • US2879598A - Extensible measuring rod : en
  • US2879986A - Buffer mechanism : en
  • BE573566A - Sophisticated roulette for universal use. : en fr
  • DE1786076U - FUSION FUSE FOR LOW VOLTAGES. : de en
  • ES65583Y - Date indicator for monthly calendars : en es
  • FR1175929A - Beach sailboat tricycle : en fr
  • BE573613A - Character reading device. : en fr
  • CA573050A - Evergreen roping machine : en fr
  • US2879580A - Flexible hinges : en
  • US2880332A - Transistor flip-flop circuit : en
  • BE573592A - Connection and support piece for coils or mixers with hose shower. : en fr
  • DE1054244B - Device for checking the surface of tooth flanks : de en
  • DE1786069U - ELECTRIC SWITCH. : de en
  • DE1786112U - RECUPERATOR STONE. : de en
  • DE971821C - Roll film camera : de en
  • ES241262A3 - Improvements in the construction of cubrediscos for vehicle wheels. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811194A - Treatment of acrylamide polymers : en
  • US2880222A - Organic dithiol derivatives : en
  • US2880234A - Acid addition products of the tetracyclines : en
  • CH337228A - Small shunting machine for moving railway wagons : de en
  • BE573648Q - Sealing device for thresholds and doors. : en fr
  • US2880280A - Multiple magnetic transducing head with mounting and adjustment means : en
  • CH337424A - Device for re-flanging ballpoint pen tips : de en
  • CA573176A - Boron nitride shapes and method of making : en fr
  • BE573461A - Process for the crystallization of adipic acid. : en fr
  • BE573488A - A method and apparatus for the manufacture of flexible sheets of hot vulcanized plastic. : en fr
  • CA573377A - Trailer hitch : en fr
  • ES67560Y - Plastic container : en es
  • FR1175818A - Recovery of polymers from their solutions : en fr
  • FR1175769A - Process for the preparation of a novel carboxylic acid imide : en fr
  • GB811148A - Improvements in or relating to electric lighting fittings, more particularly those for downward beam illumination : en
  • CA573157A - Combination frequency selector : en fr
  • US2880200A - Catalytic process : en
  • US2880090A - Asbestos-backed plastic surface covering : en
  • US2880146A - Apparatus for evaporating fluids : en
  • USD184772S - Flush valve : en
  • CA573043A - Process for obtaining very hairy raised cloth from synthetic fibres and product obtained with said process : en fr
  • CA573344A - Organofluorophosphoranes and preparation thereof : en fr
  • DE1786292U - STRAP ARRANGEMENT, IN PARTICULAR ON PHOTOGRAPHIC OR KINEMATOGRAPHIC DEVICES. : de en
  • ES69195Y - Carrier attachable to the roof rack of cars and the like : en es
  • DE1054379B - Device for the intermittent and correctly positioned feeding of a number of workpieces of the same length to processing points to be passed through one after the other : de en
  • DE1786100U - HIGH PRESSURE DISCHARGE LAMP. : de en
  • ES245422A1 - Improvements introduced in the preparation of test indicators. (Machine-translation by Google Translate, not legally binding) : en es
  • US2879983A - Method and apparatus for cooling material in bulk : en
  • US2880089A - Titanium base alloys : en
  • DE1054108B - Circuit arrangement for main or distant signals : de en
  • BE573529A - Process for obtaining welded assemblies between steel parts exposed to the action of sea water. : en fr
  • CA573098A - Process for dyeing nitrogen containing fibrous materials and dyeing preparations therefor : en fr
  • CA573170A - Governor : en fr
  • CA573297A - Manufacture of wadding : en fr
  • BE573708A - Process for the manufacture of oxytocin salts. : en fr
  • CA573242A - Apertured mask : en fr
  • BE573704A - Advanced echosensing. : en fr
  • CH337321A - Ventilation equipment for rooms, in particular for stables : de en
  • DE1054273B - Additive for liquid or gaseous fuels : de en
  • DE1054245B - Device for inserting a magazine carrying the paper roll into measuring devices : de en
  • CA573168A - Universal wafer stem cutter : en fr
  • GB811184A - Improvements in or relating to dynamic balancing machines for testing the balance of vehicle wheels : en
  • US2879892A - Signaling means for oil filter : en
  • ES69132Y - New musical rope : en es
  • FR1175734A - Suspension, especially for single track vehicles : en fr
  • GR19615B - METHOD FOR THE PREPARATION OF GAS MIXTURES CONTAINING HYDROGEN AND CARBON OXIDE. : el en
  • GR19625B - METHOD OF CONTINUOUS GRANULATION OF URINE AND AMMONIE NITRATE AND MIXTURES OF EACH OF THESE WITH INACTIVE DILUTES OR FERTILIZERS. : el en
  • DE1054160B - Filter device for electric train motors with air cooling : de en
  • US2880019A - Pipe joint having a reinforced extrusion-resistant gasket : en
  • DE1054299B - Multiple transmission : de en
  • ES70768U - Improved immersion heater (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175953A - Improvement in the construction of semiconductor devices : en fr
  • ES44320Y - Improved brake for zipper sliders : en es
  • ES64470Y - An improved investment coffee maker : en es
  • ES66036Y - Perfected Bora : en es
  • FR1175642A - Passenger motor car with a closed roof or roof : en fr
  • DE1786109U - ELECTRIC HEATER, ESPECIALLY FOR HEATING CALF MILK. : de en
  • DE1786316U - SEAT-BACKRESTS, IN PARTICULAR FOR VEHICLE SEATS. : de en
  • DE1786350U - SHUTTER LOCKER. : de en
  • US2879871A - Speed range drive unit : en
  • US2879900A - Bottle drying rack : en
  • USD184761S - Salad bowl : en
  • US2880249A - Hydrocarbon conversion process : en
  • BE573879A - Buffer for vehicles, in particular for vehicles on railways : en fr
  • US2880045A - Seals for working spaces of rotary piston machines : en
  • CA573236A - Modified wien bridge oscillator : en fr
  • AU235653B2 - Improvements in or relating to novel 3, 5-diketo-pyrazolidine derivatives : en
  • GB811114A - Improvements relating to dual temperature refrigeration systems : en
  • DE1054097B - Milk cooling system of the Riesel type with chiller : de en
  • ES65263Y - A perfected head for electric razors : en es
  • GR19607B - IMPROVEMENTS IN THE METHOD OF TREATMENT OF THE SOIL. : el en
  • CA573034A - Conveyor, more particularly for mine working : en fr
  • US2879769A - Catamenial device : en
  • US2880220A - Production of omega bromo compounds : en
  • US2880408A - Signaling device : en
  • DE1786140U - DISHWASHER. : de en
  • ES67257Y - Device for unraveling vegetable hair : en es
  • DE1054261B - Bodenfraese or the like. Kruemel- and chopping device : de en
  • DE1786185U - FUNERAL INSCRIPTION. : de en
  • ES70980U - Internal double seal for hydraulic shock absorber (Machine-translation by Google Translate, not legally binding) : en es
  • US2880306A - Electrical appliances : en
  • US2880350A - Electric discharge devices : en
  • ES57548Y - Peeling roller made of artificial material as individual sheet computing device with plug-in closure strip : en es
  • FR1176045A - Improvements to wiper mechanisms : en fr
  • US2879744A - Sponge activated water filled ink cartridge pen : en
  • DE1054043B - Automatic thickness control on rolling machines : de en
  • DE1786395U - BATHTUB SET FOR WASTE AND OVERFLOW. : de en
  • ES65788Y - New spark activator on engine spark plugs : en es
  • FR1176021A - Device for automatic adjustment of the distance between the grinding disc and the back pressure roller in a grinding machine without points : en fr
  • ES70972U - Corrugated cardboard covered with overlapping components (Machine-translation by Google Translate, not legally binding) : en es
  • DE1786104U - FLOOR LAMP WITH FLUORESCENT LAMPS. : de en
  • DE1786310U - DRIVE DEVICE FOR REFRIGERATION AND / OR AIR CONDITIONING SYSTEMS IN MOTOR VEHICLES. : de en
  • US2879855A - Thinning implement for plant seedlings : en
  • USD184779S - : en
  • CA573022A - Wheel structure : en fr
  • FR1175623A - Soft metal polishing barrels : en fr
  • GB811262A - Improvements in or relating to electromagnetic relays : en
  • CA573395A - Manufacture of steam-cured light-weight concrete : en fr
  • CH337309A - Product to be mixed with foundry sand and use of said product : en it
  • US2879546A - Silica extrusions : en
  • FR1175775A - Planning board : en fr
  • GB811227A - A building brick or tile : en
  • DE1054130B - Electrical device with printed circuits : de en
  • DE1786246U - SCREW BOLTS MADE OF INSULATING MATERIAL. : de en
  • FR1175696A - Improvement in trombone type attachments : en fr
  • FR1176085A - Clothing tie : en fr
  • ES245819A3 - A disc brake device for vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66718Y - Non-slip lining for vehicle control pedals : en es
  • GB811151A - Improvements in or relating to telephone exchange systems and apparatus : en
  • GB811415A - Improvements in or relating to the dehydrogenation of aliphatic hydrocarbons : en
  • AU4189358A - Improvements relating tothe manufacture of ionpermeable membranes : en
  • CH337349A - Button : en fr
  • US2879654A - Armored undergarment : en
  • US2879765A - Therapeutic device : en
  • US2879935A - Resilient paper covers for containers and method of manufacture : en
  • ES41407Y - Improved nozzles for household and similar vacuum cleaners : en es
  • CA573350A - Process for preparation of carbon disulphide : en fr
  • ES245736A1 - A procedure for the manufacture of superfine oil of natural extraction. (Machine-translation by Google Translate, not legally binding) : en es
  • ES245978A1 - An alternative pump of automatic regulation. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70956U - Stabilizing and spacing device of the vertical adjustable blades of laterally retractable blinds (Machine-translation by Google Translate, not legally binding) : en es
  • BE573654A - Improvements to the control of doctor blades in automatic printing machines. : en fr
  • CA573024A - Wheel structure : en fr
  • CA573093A - Furan resin compositions : en fr
  • DE1054131B - Process for the production of porous ribs on separators for accumulators : de en
  • ES243637A1 - Some improvements in the intermittent moving mechanisms of the film of the machines to project. (Machine-translation by Google Translate, not legally binding) : en es
  • ES64642Y - Undergarment for female use : en es
  • FR1175605A - Measuring cap : en fr
  • FR1176007A - rotary heat exchanger for heating the combustion air of gas turbines : en fr
  • FR1176095A - Preparation of pregnadienes : en fr
  • GB811243A - A glass composition : en
  • GB811361A - Method of and apparatus for sorting mineral aggregates : en
  • GB811367A - Improvements relating to electromagnetic relays : en
  • US2879649A - Pipe laying device : en
  • US2880386A - Flux reversal circuit for rectifiers : en
  • DE1054166B - Parallel operation monitoring devices for step transformers : de en
  • US2880269A - Controllable trap circuit for intercarrier sound television receiver : en
  • DE1054268B - Triggering device for the cutting mechanism of a mower attached to a tractor : de en
  • DE1054270B - Window frames for cold beds, greenhouses or the like made of metal, especially light metal : de en
  • DE1786025U - FOLDER SUPPORT RAIL WITH SIDE HANGING LUGS. : de en
  • GB811123A - Improvements in a friction article : en
  • US2880209A - Piperazine quaternary salts having parasitical activity and method of making : en
  • BE573471A - Calender for the treatment of rubber and thermoplastic masses. : en fr
  • US2879814A - Attachment for converting a portable circular saw to a chain saw : en
  • US2880176A - Lubricating grease comprising methylchlorophenyl silicone polymer thickened with a high melting diazo compound : en
  • DE1054073B - Process and device for mixing and agglomerating powdery to granular, chemical and pharmaceutical substances that can be agglomerated in the heat : de en
  • DE1786138U - COOKER PLATE CLEANER. : de en
  • DE1786367U - THROWING DISC WITH ELASTIC RING, IN PARTICULAR FOR ELECTRIC BOWLING LANES. : de en
  • US2879718A - Railway car trucks : en
  • DE1786083U - DEVICE FOR MAINTAINING A CERTAIN GAS PRESSURE IN CLOSED CONTAINERS. : de en
  • DE1786170U - SAFETY CRANK ON LIFTING EQUIPMENT. : de en
  • US2879510A - Electric fastener driving machines : en
  • BE573637A - Device for increasing the resistance to short-circuits of conductors, in particular the contact paths of switches. : en fr
  • CH337241A - Modulation circuit : de en
  • CH337336A - Timers for recorders : de en
  • DE1054200B - Gate valve for high temperatures : de en
  • DE1786032U - TEMPLATE MEASURING SHEET. : de en
  • DE1786309U - DEVICE FOR CURVE COMPENSATION FOR TRUCK TRAILERS. : de en
  • BE573765R - Elastic coupling. : en fr
  • CH337361A - Stabilized compositions containing epoxy-hexachloro-octahydro-endo, endo-dimethano-naphthalene : de en
  • DE1786094U - SWIVEL LAMP WITH ADHESIVE MAGNET. : de en
  • ES245362A1 - Procedure and apparatus of quick extinction of partial hydrocarbon combustión ovens. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66758Y - Support to retain the shape of closed collars : en es
  • FR1175746A - Tipper for vehicle : en fr
  • BE573806A - Machine for the continuous agglomeration or self-agglomeration of powdery, granular or other materials, with or without binder. : en fr
  • CH337345A - Acceleration sensitive device : de en
  • US2879577A - Superstructures for kiln trucks : en
  • US2880235A - Color stabilization of alkylarenesulfonic acids : en
  • US2879670A - Gyroscopic systems : en
  • US2879656A - Hand washboards : en
  • US2880092A - Method of protecting beer from air contamination : en
  • GB811241A - A method of splitting sheets of paper : en
  • US2880160A - Process for conversion of heavy hydrocarbon oils : en
  • USD184777S - Fork or similar article of flatware : en
  • BE573783A - Hollow tubes for construction serving as reinforcements which, while conditioning and thermally insulating, condition and lighten. : en fr
  • CA573317A - Method of preparing catalyst granule, and catalyst granule resulting from said method and the process employing said new catalyst : en fr
  • CH337182A - Ozone generator : de en
  • CH337358A - Fungicidal agent : de en
  • DE1054099B - Liquid cooler for direct evaporation of oil-absorbing refrigerants, such as fluorinated hydrocarbons, in double-pipe design : de en
  • DE1786168U - LOADING DEVICE WITH PLATFORM. : de en
  • US2880003A - Magnetic selector : en
  • US2880040A - Drawer suspension : en
  • US2879693A - Means for adjusting interchangeable parts of photographic objectives : en
  • USD184782S - Automobile : en
  • AU4039158A - Improvements in micrometers : en
  • BE573850A - Vehicle propulsion installation. : en fr
  • CH337187A - Process for the chloroalkylation of aromatic compounds : de en
  • ES65790Y - Perfected closure for packaging : en es
  • ES66980Y - High-capacity fire extinguisher for methyl bromide : en es
  • ES68518Y - New press fitting for water pipes : en es
  • FR1175648A - Plot friction in charcoal without metal frame : en fr
  • USD184764S - Electric griddle : en
  • ES66637Y - Device for creating green spaces or artificial meadows of plastic materials : en es
  • FR1175733A - Improvements to processes and arrangements for electrostatically painting, in particular with hot paint : en fr
  • FR1176072A - Installation for the emission of artificial clouds and fogs : en fr
  • US2879828A - Method of tire manufacture : en
  • CA573348A - Process for preparation of hydrocyanic acid : en fr
  • FR1175738A - Process for manufacturing glass compositions : en fr
  • DE1054084B - Process for the production of higher unsaturated aliphatic alcohols : de en
  • DE1054195B - Process for coloring lacquers containing esters as solvent : de en
  • ES246274A3 - Tensioning mechanism of the leather sinfin sleeves of the textile fiber hairdryers. (Machine-translation by Google Translate, not legally binding) : en es
  • CH337429A - Switching device with a balance wheel with electromagnetic drive device : de en
  • US2880163A - Process for producing auxiliary liquids for the polymerization of ethylene : en
  • CH337244A - Accumulator cell : de en
  • US2879943A - Instantaneous liquid heater : en
  • US2880396A - Bridge networks : en
  • ES70706U - Perfected precinct (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175666A - Improvements to fertilizer distributors : en fr
  • GB811319A - Improvements in or relating to force feed oil cans : en
  • US2879643A - Engine fuel regulating system including automatic minimum flow adjustment : en
  • US2879839A - Concentrating synthetic organic detergent solutions : en
  • DE1786214U - PIPETTE DISPENSER. : de en
  • DE1786334U - SNAP BEAD CAP WITH STOPPER SEAL AND SPACER, ESPECIALLY FOR GLASS BOTTLES. : de en
  • CA573228A - Electronic network frequency response testing device : en fr
  • ES245334A3 - Procedure to produce large wires of macropolymers practically anhydrom. (Machine-translation by Google Translate, not legally binding) : en es
  • ES62425Y - Enhanced ball joint for rear view mirror : en es
  • FR1175602A - 3,4-epoxycyclohexylmethyl polymers of 3,4-epoxyclyclohexanecarboxylates : en fr
  • GB811071A - Improvements in or relating to automatic winding machines for solid cops : en
  • BE573747A - Cast iron with resistance and susceptible to. : en fr
  • CA573171A - Harmonic generator circuit : en fr
  • CA573353A - Preparation of boron halides : en fr
  • CH337246A - Process for the isolation of electrical conductors, devices and aggregates : de en
  • DE1054075B - Process for making contacts and carriers for contacts : de en
  • DE1054129B - Receiving antenna arrangement, in particular for broadcasting purposes : de en
  • DE1786110U - WELDING TRANSFORMER. : de en
  • BE573651A - Process for recovering pure zinc. : en fr
  • BE573716A - Magnetic amplifier controlled by acting on the surface of the time-voltage curve. : en fr
  • CA573076A - Radioactive quantitative determination of gas in a mixture : en fr
  • US2880409A - Shaft position transducer : en
  • CA573069A - Steering linkage : en fr
  • ES70801U - Frame for taps or stopcocks (Machine-translation by Google Translate, not legally binding) : en es
  • GR19609B - ROOMS AND WHEELS OF FOOTBALL PREDICTIONS. : el en
  • US2879702A - Exposure control : en
  • CA573162A - Flexible cable operating mechanism for two-speed bicycle gearing : en fr
  • US2879646A - Underground storage of liquids : en
  • US2880043A - Conversion brake cylinder : en
  • CA573329A - Process for pulping lignocellulosic material : en fr
  • CH337366A - Jet thruster : en fr
  • CH337416A - Rear suspension on motor vehicles : de en
  • DE1054093B - Process for the production of new, water-soluble, cation-active quaternary ammonium compounds : de en
  • ES65884Y - Improved wainscoting : en es
  • ES66201Y - Multi-compartment container with metal snap closure : en es
  • ES70861U - Improved device to increase the usable capacity of cabinets and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES70928U - An improved case (Machine-translation by Google Translate, not legally binding) : en es
  • GB811324A - Cleansing composition : en
  • US2879822A - Tire chain fastener : en
  • USD184771S - Drawing guide : en
  • DE1786008U - CONNECTION FOR TEXTILE-COVERED ELASTIC TAPES. : de en
  • ES66555Y - Improved bag : en es
  • FR1175992A - Improvements to selective display means, in particular for meters : en fr
  • IS1023A7 - Method for storing refrigerated goods and equipment for carrying out the method : en is
  • US2879595A - Ball bearing contra-angle handpiece : en
  • US2880391A - Apparatus and method for determining phase angles : en
  • USD184713S - Wallet : en
  • US2880336A - Commutator cone : en
  • US2879964A - Transformer mounting apparatus : en
  • US2880237A - Process for production of aromatic polycarboxylic acids : en
  • ES245932A1 - Improvements in the construction of plate filters. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70961U - Improved postal card (Machine-translation by Google Translate, not legally binding) : en es
  • CA573272A - Machine movable and angularly displaceable on the ground : en fr
  • CA573324A - Method of making latent foaming thermoplastic resin compositions using dichlorodifluoromethane as the blowing agent : en fr
  • DE1786352U - CARTON AND WRITING PEN. : de en
  • CH337257A - Program switch : de en
  • US2879867A - Brake cooling system : en
  • US2880069A - Manufacture of calcium carbide in shaft furnace : en
  • USD184707S - Treillage : en
  • CH336220A - Backpack device for pest control : de en
  • DE1786115U - HAND KNITTING APPARATUS. : de en
  • DE1054034B - Device for the production of individual zippers from a continuous zipper chain : de en
  • US2879771A - Foundation garment : en
  • US2880330A - Non-saturating transistor trigger circuits : en
  • ES70874U - Improved thermometer rod (Machine-translation by Google Translate, not legally binding) : en es
  • DK87085C - Method for making articles from a thermosetting molding composition. : da en
  • BE573635A - Window. : en nl
  • CA573103A - Process for the manufacture of epoxyalkylesters : en fr
  • DE1786304U - SPEED CONTROLLER, ESPECIALLY FOR CINEMA EQUIPMENT. : de en
  • DE1054255B - Magnetic memory for calculating machines : de en
  • ES70862U - Improved feminine hygienic dressing (Machine-translation by Google Translate, not legally binding) : en es
  • ES70800U - Reservoir tank for hygienic purposes (Machine-translation by Google Translate, not legally binding) : en es
  • GB811322A - Improvements in or relating to conveyors : en
  • GB811284A - Paper dielectric material : en
  • CA573342A - Method of making inflatable articles : en fr
  • US2879529A - Apparatus for simultaneously scrubbing the roof and walls of a transit bus : en
  • CA22381S - Neck tie : en
  • CH337245A - Accumulator sealed gastight : de en
  • CH337341A - Method for checking the irregularity of a stream of textile or similar material and apparatus for carrying out this method : en fr
  • DE1054358B - Winding device for ring spinning or ring twisting machines : de en
  • ES240747A3 - Folding microvisor to expand fixed transparencies. (Machine-translation by Google Translate, not legally binding) : en es
  • US2880053A - Process of tanning hides with polymethoxyaldehyde compounds and optionally vegetable tanning : en
  • US2880096A - Cement compositions and process of cementing wells : en
  • USD184774S - Arrow quiver : en
  • BE573534A - Container with device forming a hinge. : en fr
  • BE573604A - Improvements to tubular heat exchangers. : en fr
  • US2879874A - Centrifugal clutch with thermal control : en
  • BE573616A - Plate for surface coating of walls, roofs and floors. : en fr
  • US2880128A - Conveyor belt for tobacco handling : en
  • ES64792Y - A cord tensioning bracket on electric irons : en es
  • FR1175721A - Improvement in tying devices : en fr
  • GB811323A - Improvements in stiffener moulding machines : en
  • GR19600B - METHOD AND ARRANGEMENT OF TUBE WRAPPING WITH FINDS AND COIL FORMED FROM AFTER THE FINES TUBE TO BE USED AS A DOLLAR. : el en
  • BE573715A - Process for the preparation of sulfonamide compounds. : en fr
  • GB811149A - Improvements in or relating to door fastenings : en
  • US2879777A - Hair cutting guide : en
  • US2880205A - 6-fluoro-9alpha-halo-11-oxygenated-4-pregnenes and 6-fluoro-9alpha-halo-11-oxygenated-, 4-pregnadienes : en
  • DE1786187U - DEVICE FOR MANUFACTURING TAPPED HOLES AND THREADED PINS ON WOODEN. : de en
  • FR1176050A - Device for adjusting valve clearance on internal combustion engines : en fr
  • FR1175608A - Watch box : en fr
  • DK87080C - Device for direct current generators with two or more mutually independent external circuits. : da en
  • USD184783S - Automobile grille : en
  • DE971807C - Turntable lock with a device for the synchronous ignition of a flash lamp : de en
  • ES68927Y - Device for fixing dowels on loom swords : en es
  • FR1175722A - Further development in the manufacture of compound feedingstuffs for animals : en fr
  • FR1175854A - Improvements to fabrics imitating fur : en fr
  • FR1175723A - Wide horizontal field cinematographic device : en fr
  • FR1175740A - Device for measuring and checking threads : en fr
  • GB811330A - Improvements in or relating to apparatus for use in playing chess : en
  • ES69326Y - Postcard with dynamic figures : en es
  • FR1175858A - Transmission for motor vehicles : en fr
  • GB811073A - Improvements relating to equipment for mounting pneumatic tyres on vehicle wheels : en
  • GB811232A - Device for monitoring the proton resonance in a liquid : en
  • BE573575A - Mechanical track change control device for railway installations. : en fr
  • CA573118A - Seats or seat pairs reversible : en fr
  • GB811259A - Improvements in or relating to typewriting and like machines : en
  • GR19627B - PROVISION FOR PREVENTION OF FURTHER OPERATION OF FOUR-TIME INTERNAL COMBUSTION ENGINES IN CASE OF DEFECTED LUBRICATION. : el en
  • ES70823U - Universal machine-useful, portable (Machine-translation by Google Translate, not legally binding) : en es
  • AU4197758A - Sulfonation process : en
  • BE573543A - Heavy duty valve block. : en fr
  • BE573799A - Improvements to electron emitters. : en fr
  • CA573336A - Process for making tetraethyl lead from monosodium lead alloy and ethyl chloride in the presence of a suitable catalyst : en fr
  • US2879624A - Toy jet missile : en
  • US2880060A - Separation of niobium and tantalum values : en
  • BE573576A - Flue pipe for steam boiler or other heating device. : en fr
  • CH337428A - Device for testing the operation of an installation : en fr
  • CH337438A - Machine intended to receive in bulk spinning spools which it delivers parallel and all oriented in the same direction : en fr
  • DE1786141U - FEATHER CURTAIN ROD. : de en
  • US2879826A - Die presses : en
  • GR19613B - FORECASTING GAME FOR FOOTBALL. : el en
  • ES245781A1 - Procedure for the preparation of new compositions of black of carbon and vinyl polymers. (Machine-translation by Google Translate, not legally binding) : en es
  • USD184711S - Combined headboard and chest unit : en
  • DE1786012U - USE OF PROFILE IRONS, THE SECTION OF AT LEAST ONE POINT LARGER THAN OTHER POINTS, IN PARTICULAR COMMERCIAL PROFESSIONAL IRONS. : de en
  • DE1786019U - QUICK-RELEASE WASHING DRYER. : de en
  • ES246412A1 - A system of change of speeds and progressive clutch conjugated for automobile vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175677A - Handlebars for single-lane guided vehicles : en fr
  • ES66151Y - Combiner switch for electric receivers : en es
  • ES69118Y - Support with nominal price indicators and others for the classification and sale of merchandise : en es
  • GB811291A - Improvements in or relating to internal combustion engines : en
  • GB811399A - Improvements in and relating to mounting strips for vehicle windows and the like : en
  • DE1054375B - Device for supporting and holding devices during transport in vehicles : de en
  • DE1786234U - TREE HOLDER. : de en
  • US2879866A - Brake shoe assemblage : en
  • ES70780U - Street lamp for lighting (Machine-translation by Google Translate, not legally binding) : en es
  • ES70814U - Support of the engine block and transmission mechanism in motor vehicles by means of rubber bearings : en es
  • FR1175617A - Process for producing electrodes for machining by sparks and electrodes thus obtained : en fr
  • US2879567A - Corsage holder : en
  • ES68329Y - Portable grill : en es
  • FR1175646A - Improvements to remote radiation measurement detectors : en fr
  • FR1176083A - Cylindrical bulb with injection needle : en fr
  • US2879698A - Machine for combining sheets : en
  • FR1175700A - Improvements to simplified devices for planimetric and altimetric reproduction of aerial photographs : en fr
  • DE1786052U - POWERFUL ELECTRIC CABLE. : de en
  • BE573817A - Method and electrode for the manufacture of resistance welded tubes. : en fr
  • CH337421A - Floating device : de en
  • CH337168A - Core drilling turbine : en fr
  • GB811366A - Improvements in and relating to fluidising : en
  • ES43088Y - A new type of bike and motorcycle rack : en es
  • US2879578A - Method of rust-proofing concrete reinforcing elements : en
  • DK87082C - Toiletpaper holder. : da en
  • ES64760Y - Perfected ceiling lamp : en es
  • FR1175808A - Deep drawing process for sheets : en fr
  • GR19617B - METHOD FOR MAKING MIXTURES OF MULTIPLE ALCOHOLS FROM HERBAL SUBSTANCES SEMICY CELLULAR AND CELLULAR. : el en
  • DE1786061U - COVER FOR ELECTRICAL INSTALLATION EQUIPMENT. : de en
  • US2880207A - Halo triazines : en
  • US2880213A - 6alpha-alkyl-4, 16-pregnadiene-3, 20-diones : en
  • GB811328A - Bellows device for fluid pressure : en
  • ES245836A1 - PROCEDURE FOR OBTAINING L-ERYTHRO-5-AMINO-6-PHENYL-DIOXANES-1,3. : en es
  • USD184768S - Drapery pleater hook : en
  • US2879895A - Baffle system for continuous flow settling tanks : en
  • DE1786056U - ENTRY PIECE FOR CABLES AND ELECTRICAL LINES IN THE HOLES OF HOUSINGS, SOCKETS OD. DGL. : de en
  • DE1786249U - NEEDLE BEARING CAGE. : de en
  • ES246428A1 - A mechanical procedure for the articulation of the somieres of the folding beds. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70921U - Shut-off valve for air (Machine-translation by Google Translate, not legally binding) : en es
  • GB811090A - Improvements in or relating to presses : en
  • GB811279A - Glass bending molds : en
  • GB811413A - Telephone sub-station including transistors : en
  • US2879847A - Process for increasing the flow in oil wells : en
  • US2880291A - Protectors for electric circuits : en
  • US2879911A - Disposable infant's nursing bottle : en
  • US2879875A - Method of and a table for use in supporting a braided rug during its production : en
  • US2880227A - Process for the preparation of lower alkyl borates : en
  • FR1175822A - Improvements to devices for air conditioning or pressurization in airplanes : en fr
  • FR1176028A - System and form of play with betting on mounted horses or other guided elements, passing over or around a number of obstacles specially adapted for television shows : en fr
  • CA573062A - MANUFACTURE OF PIGMENTED CHIPS FROM COPOLYMERS OF STYRENE OR SUBSTITUTED STYRENE AND SECONDARY ALKYLHALFESTERS OF AN ETHYLENE .alpha.,.beta.DICARBOXYLIC ACID : en fr
  • CA573337A - Fastener having folded, split-ring helical lock washer retained thereon : en fr
  • GB811074A - Improvements in or relating to plastic beads : en
  • US2879907A - Poultry house cleaning device : en
  • DE1054035B - Gas shut-off device with float valve : de en
  • DE1054314B - Sewing machine : de en
  • ES66342Y - Perfected coffee maker : en es
  • GB811204A - Improvements in liquid sprayers : en
  • ES246348A1 - Disposal of circuit to limit electric signals oscillations. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246399A1 - Procedure for solidarization of a filleted stem with a terraced organ. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66256Y - Enhanced shaft for pressure gauges : en es
  • FR1175672A - Ozone generator device : en fr
  • FR1175767A - Self-propelled bogie with at least three axles : en fr
  • FR1175912A - Self-triangulating pylon : en fr
  • GB811354A - Improved compacting or closing-in means for articles brought into assembly by a conveyor : en
  • GB811371A - Improvements in the production of fuels having high octane values from hydrocarbons : en
  • CH337176A - Stable pigmented aqueous concentrate for decorating textiles : en fr
  • DE1786114U - DEVICE FOR SAMPLE MEASURING ADJUSTMENT OF THE SADDLES IN CIRCULAR KNITTING MACHINES : de en
  • DE1786368U - BALL GAME. : de en
  • ES66325Y - Reversible position lampshade : en es
  • BE573610A - Method of assembly and constitution of a combined coating of steel and concrete for wells. : en fr
  • ES245885A3 - Improvements introduced in the preparation of cementos de covestimiento para floos. (Machine-translation by Google Translate, not legally binding) : en es
  • BE573814A - Installation for delivery of beer into a keg. : en fr
  • CH337269A - Single-phase AC motor, the stator of which has at least one pair of shaded poles : de en
  • ES246331A1 - New scissors for impulsive heat welding thick thermoplastic material. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175826A - Improvements to recorders : en fr
  • ES68719Y - Height adjustable lighter : en es
  • ES70973U - Container for clothing (Machine-translation by Google Translate, not legally binding) : en es
  • ES246373A1 - Improvements introduced in the starting rhystates of small engines. (Machine-translation by Google Translate, not legally binding) : en es
  • US2879524A - Mattress cover : en
  • US2879730A - Improved looper for pile fabric tufting machines : en
  • US2880016A - Combination grill guard and hitch : en
  • US2880098A - Refractory articles and compositions therefor : en
  • US2880211A - Chcoochj : en
  • US2879568A - Strip clamp : en
  • DE1786379U - FOLDING BOX. : de en
  • ES69139Y - Isolating head for antenna drop bracket : en es
  • GB811302A - Improvements in brake apparatus, more particularly for railway vehicles : en
  • US2879970A - Weighing mechanism : en
  • ES246254A1 - A procedure for the removal or elimination of the gas hollin. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246974A1 - Improvements in machines for cutting and bruising the edges of victim objects coupled. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811287A - Improvements in or relating to conveyors : en
  • GB811288A - Alkaline storage battery with negative iron electrode : en
  • ES245942A1 - Improvements in the construction of oil mills. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67789Y - Slam latch : en es
  • CA573406A - Consumable weld insert : en fr
  • CH337239A - Circuit arrangement in telephone systems with telephone lines of unspecified and certain traffic direction : de en
  • BE573495A - Battery-operated and gas-discharge lamp lighting device. : en fr
  • CA573008A - Centrifugal separators : en fr
  • CH337453A - Sieve centrifuge : de en
  • DE1786003U - DEVICE, IN PARTICULAR CUTTER FOR FOOD. : de en
  • DE1786073U - SIGNAL CONTROLLER FOR AUTOMATIC MACHINE TOOLS. : de en
  • DE1786136U - WINDSHIELD WIPERS. : de en
  • BE573827A - Special postcard. : en fr
  • GB811211A - Improvements in or relating to cyclic pitch controls for helicopters : en
  • US2880101A - Manufacture of steam-cured light-weight concrete : en
  • USD184706S - Hair dryer : en
  • US2880023A - Fitting and spring clip for connecting same to a pipe : en
  • US2880136A - Co-precipitate of aluminium hydroxide with magnesium carbonate and/or calcium carbonate : en
  • DE1786217U - SELF-SELLING UNIT. : de en
  • ES66422Y - Anti-glare device for car headlights : en es
  • GB811130A - Improvements in and relating to n-acylated benzylamino phenols : en
  • DE1786385U - LATCH FOR PACKAGING CONTAINER. : de en
  • CA573322A - Reflecting condenser system : en fr
  • ES241039A1 - Crusher of quijadas operated by lever. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246338A1 - Procedure for the plastification of aglomºrado cork plates (Machine-translation by Google Translate, not legally binding) : en es
  • ES70883U - Ceiling (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175833A - Disposable formwork panels for concrete pouring : en fr
  • US2880145A - Device for distillation : en
  • DE1041207C2 - Orthodontic appliance : de en
  • DE1054068B - Process for the production of weak organic and inorganic acids from their salts by electrodialysis : de en
  • DE1054293B - Clamp : de en
  • DE1786293U - SELF-RELEASE, ESPECIALLY FOR PHOTO APPARATUS. : de en
  • DK87087C - Apparatus for depositing characters on a pressure-sensitive material. : da en
  • DE1786302U - CONTACT COPIER WITH PNEUMATIC PRESSURE OF THE COPY MATERIAL : de en
  • ES70798U - A snap cap with decapper : en es
  • US2880173A - Inorganic salt removal from oil-soluble sulfonates : en
  • US2880262A - Structure for sub-assemblies of electronic equipment : en
  • US2879781A - Control apparatus : en
  • US2880114A - Method of resin treating tubular knitted fabric : en
  • US2880351A - Vacuum discharge tube : en
  • DE1054061B - Stable liquid dispersion for the generation of azo dyes on the fiber : de en
  • US2880311A - Signal seeking receiver : en
  • US2879686A - Anchor bolt having test rod to indicate tension changes : en
  • US2879877A - Automatic cut off device : en
  • CA573361A - Light projector : en fr
  • US2879926A - Cuffer and stretcher device : en
  • BE573480A - Zeolite christalline H. : en fr
  • BE573848A - Improvements to the methods of laminating sheets on a support and devices for implementation. : en fr
  • DE1054371B - Bungholes : de en
  • DE1786376U - FACE MASK. : de en
  • US2879604A - Tube calipering apparatus : en
  • DE1054070B - Filter material : de en
  • DE1054291B - Control device for flow couplings : de en
  • ES41734Y - Foldable luggage rack for cars : en es
  • ES70969U - Improved card (Machine-translation by Google Translate, not legally binding) : en es
  • CA573299A - Aircraft steering mechanism : en fr
  • CH337211A - Process for the preparation of alkylaminobenzoic acid esters : de en
  • DE1054383B - Paddle wheel for a conveyor device with a discharge plate and a conveyor belt : de en
  • DE971810C - Earth auger : de en
  • FR1175870A - Manufacturing process of natural or synthetic rubber gloves and resulting product : en fr
  • GB811196A - Improvements in or relating to couplings for securing trailers to vehicles : en
  • DE1786007U - TWO-PIECE, RELEASABLE LATCH FOR CLOTHES. : de en
  • DE1054320B - Carrying bracket especially for advertising and sales purposes : de en
  • BE573891A - Pocket earth globe. : en fr
  • DE1054056B - Process for making cotton fabrics water-repellent : de en
  • DE1054339B - Sealing plug and bung socket for use in conjunction with the sealing plug : de en
  • DE1786340U - DEVICE FOR TEMPERATURE AND QUANTITY REGULATION OF LIQUIDS. : de en
  • DE1054289B - Powder coupling : de en
  • DE1786222U - ASHTRAY. : de en
  • DE1786337U - SPOUT FOR CANISTER MADE OF PLASTIC. : de en
  • DE971830C - Process for the preparation of stable water-soluble penicillin compounds : de en
  • FR1175926A - Hand tearable capping cap : en fr
  • BE573742A - which at the same time completes the lactate seude. : en nl
  • BE576490A - : en
  • FR1175624A - Photographic camera convertible into a stereoscopic camera : en fr
  • FR1175649A - Chain link with circular section : en fr
  • ES70893U - Cloth for the scrubbing of floors of the beam type of stitches between a strip transverse to them, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES40133Y - An aluminum roof tile : en es
  • FR1175962A - Process for the preparation of starch derivatives, capable of swelling in cold water : en fr
  • DE1054259B - Friction wheel lighter : de en
  • CA573036A - Tappet and method of making same : en fr
  • DE1786283U - INSERT FOR ENVELOPES. : de en
  • DE1054146B - Arrangement for controlling several actuators connected in parallel : de en
  • DE1054384B - Rotary tipper designed for emptying mine conveyor wagons : de en
  • DE1786158U - HANDLE FOR POTS OD. DGL. : de en
  • ES246270A1 - Improvements in railway signaling systems. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66066Y - Improved lamp mount : en es
  • FR1175948A - Massage device : en fr
  • GB811141A - Improvements in or relating to automatic fire and temperature alarms : en
  • GB811392A - Improvements in electric motor driven pumps : en
  • US2879830A - Pole climbing safety device and seat : en
  • US2880221A - Production of titanium esters : en
  • US2880383A - High frequency transistor package : en
  • CH337306A - Procedure for the preparation of tetracycline : en it
  • BE573720A - Method and apparatus for drying coal particles. : en fr
  • BE573795A - Improvements made to backwash cleaning dust filters. : en fr
  • US2879782A - Liquid proportionating system : en
  • CH337410A - Photomechanical planographic printing process : de en
  • BE573582A - Method for the mutual comparison -in particular control- of two phenomena. : en nl
  • CH337190A - Process for the preparation of acylamino compounds : de en
  • US2879531A - Toothbrush with paste tube holder : en
  • US2880077A - Soap dissolving device : en
  • US2880180A - Propargyl sulfide as a corrosion inhibitor in acidic solutions : en
  • US2879882A - Conveyor : en
  • USD184740S - Panel meter : en
  • US2879838A - By-product and heat recovery from residual liquor : en
  • US2880305A - Welding wire feed : en
  • CH337303A - Lighting medium for work and surgical operations : en it
  • CH337325A - Window : en fr
  • ES245772A1 - A procedure for the preparation of a compound of quaternary ammonium. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175868A - Improvements to respiratory masks : en fr
  • FR1176071A - Grinding machine : en fr
  • CH337163A - Zipper : de en
  • BE573504A - Time dispatcher for glassware and other shaping machines. : en fr
  • CA573060A - Manufacture of electric circuit components : en fr
  • DE1054037B - Gas pressure regulator with a safety shut-off device controlled by a membrane : de en
  • DE1054191B - Low frequency induction flow heater, especially for heating heavy oil : de en
  • DE1786226U - DRILLING DEVICE FOR SAE AND COLLECTOR SPREADING MACHINES. : de en
  • FR1175612A - Friction material for brakes, clutches and similar applications : en fr
  • GB811138A - Improvements in or relating to battery plate separators : en
  • AU4199658A - Improvements in coupling devices suitable for railway vehicles : en
  • BE573713A - Process for removing water from aqueous liquors. : en fr
  • CA573202A - Buffing wheel : en fr
  • ES70794U - Improved mesh bag (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176047A - Support improvements : en fr
  • FR1175827A - Improvement of seals : en fr
  • FR1176091A - Method and machine for applying labels to bottles : en fr
  • US2879616A - Etching machine : en
  • USD184728S - Grille material : en
  • US2880119A - Procedure for producing a photoconductive device : en
  • US2880164A - Manufacture of anti-knock gasoline : en
  • CA573404A - Process for producing polyethylene terephthalate : en fr
  • BE573565A - A method for manufacturing threads and staple fibers from viscose, as well as the threads and staple fibers thus produced. : en nl
  • CA573053A - Automatic opening and closing means for overhead doors : en fr
  • ES62758Y - Improved front bearing for steerable wheels : en es
  • GB811275A - Control switch mounting for motorized hand truck : en
  • CA573274A - Normally foam-producing beverages : en fr
  • US2879569A - Moulding clip : en
  • DE1054171B - Lamp bulb with re-entrant recess for low-pressure gas discharge lamps : de en
  • DE1054176B - Arrangement of a bobbin and a screw core made of magnetic material, which is received by its bore and is adjustable therein : de en
  • BE573682A - Crystalline zeolite E. : en fr
  • BE573829A - Tap to be recessed into a wall. : en fr
  • CH337389A - Machine for machining a blade : en fr
  • DE1054283B - Slide spark plug with electrode insert for internal combustion engines : de en
  • DE1054354B - Device for generating an electrical signal as a function of angular positions : de en
  • FR1175777A - Flow regulator for gaseous fluids : en fr
  • US2879975A - Cooling water circulating apparatus : en
  • US2879862A - Secondary combustion device : en
  • CH337425A - Orthopedic shoe insole : de en
  • BE573685A - Electric switch for electric heating devices, particularly for heating pads. : en fr
  • CH337408A - Photographic copier : de en
  • BE573465A - Dry electric shaver. : en fr
  • CA573154A - Temperature measuring system : en fr
  • CH337339A - Magnetic head arrangement for a device for magnetic recording or reproduction, with a shielding cap with pressure means : de en
  • BE573544R - Process for shaping by molding, in plastic material, hollow bodies of irregular cross-section. : en fr
  • ES68570Y - Vulcanizing machine for valves with rubber base on tire tubes : en es
  • GB811253A - By-level broaching machine : en
  • DE971846C - Upper roll support and load arm, which can be swiveled up and locked in the working position, for two-belt drawing units on spinning machines : de en
  • ES63375Y - Elastic coupling with progressive stiffness : en es
  • ES63914Y - Improved clinical thermometer : en es
  • GB811112A - Improvements in or relating to tubular conduits : en
  • GR19623B - OIL BURNERS. : el en
  • DE1786165U - DRIVE FOR ELEVATING CRANES. : de en
  • CA573142A - Ferroelectric system for storing and releasing information : en fr
  • CA573399A - Oxidation process for obtaining cyclohexanone oximes : en fr
  • CH337320A - Air conditioning system with a subjectively temperature-sensitive control device : de en
  • ES65355Y - Channels perfected for passage furnaces : en es
  • GB811120A - Improvements in or relating to rotary tipplers for railway waggons : en
  • US2879812A - Can filler and conveyor : en
  • DE1054352B - Cable car : de en
  • DE1786090U - HEAD LIGHT WITH INDEPENDENT SWITCH-OFF DEVICE. : de en
  • DE1786224U - KNIFE ATTACHMENT FOR CHIPPERS. : de en
  • CA573244A - Remote control system : en fr
  • CH337456A - Device to make the torque moment transmitted between two coaxial organs constant, particularly for watches : en it
  • DE1054233B - Process for the accelerated regulation of the moisture content of molded polyamide bodies : de en
  • US2879669A - Vertical sensing device : en
  • FR1175659A - Safety device for lifts and hoists : en fr
  • DK87077C - Process for the preparation of tocopherol derivatives. : da en
  • US2879815A - Portable power driven reciprocable cutting tool : en
  • GB811353A - Improvements in or relating to pallet loading machines : en
  • ES246395A1 - Procedure for the elaboration of low pressure poliolephins. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66244Y - Improved corner machine for the assembly of tissue folders : en es
  • ES68769Y - Toy : en es
  • GB811381A - Improvements relating to heat pumps : en
  • USD184784S - Aircraft ground support vehicle : en
  • US2880167A - Production and utilization of activated carbon catalyst : en
  • CA573179A - Photometric analyzer : en fr
  • FR1175671A - Machine for the manufacture of hollowed-out objects of revolution, in particular for the manufacture of false breasts : en fr
  • US2879519A - Water closet : en
  • USD184746S - Combination refuse and advertising display container : en
  • FR1176019A - Process for the production of compounds belonging to the vitamin a series : en fr
  • GB811237A - Check valve for oil pipe lines : en
  • US2879671A - schulte : en
  • US2880248A - Radical addition reactions of halogenated olefins and compounds produced thereby : en
  • US2880308A - Railway switch control apparatus : en
  • ES69115Y - Wind deflector for car windows and similar vehicles : en es
  • GB811171A - Electroprecipitator : en
  • FR1176024A - Transformer for pulsed signals : en fr
  • DE1054106B - Switching device for positive-locking clutches in change-over gears, especially in reversing gears of rail locomotives : de en
  • DE1786298U - ELECTRON FLASH LAMP FOR THE PHOTOGRAPHIC REPRODUCTION OF THRU PICTURES. : de en
  • GB811314A - Improvements in or relating to electrical switching devices : en
  • FR1175882A - Improvements to washing machines : en fr
  • FR1175897A - Advanced coffee grinder : en fr
  • FR1175979A - Projectiles for infantry and artillery equipment : en fr
  • DE1786273U - CIRCULAR SAW MACHINE. : de en
  • ES245359A1 - A color television receiver apparatus. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66288Y - Corduroy device to prevent deformation of the hat : en es
  • FR1175951A - Watertight wagons with lifting and rigid side walls : en fr
  • ES59402Y - Perfected vessel : en es
  • ES65805Y - Washing machine attachable to any laundry sink : en es
  • ES68717Y - Perfected slip closure : en es
  • FR1175939A - Advanced brush holders : en fr
  • DE1786079U - ELECTRIC MOTORS FOR MOUNTING OR INSTALLATION IN CHAMBERS WITH HIGH ROOM TEMPERATURE. : de en
  • DE1786306U - SLIDING HOOK FOR FIRE HOOK STRAPS. : de en
  • US2880030A - Apparatus for handling materials : en
  • ES69240Y - Device for cutting plates and boards with hardened surfaces : en es
  • CA573355A - Process for preparation of carbon monoxide : en fr
  • DE1054369B - Process for the production of three-layer panels using cement : de en
  • DE1786281U - ADDITIONAL HOLDING DEVICE FOR DRUMS AND ACCESSORIES. : de en
  • DE1054215B - Device for fastening household appliances : de en
  • GB811179A - Improvements in or relating to tuning indicator circuit arrangements : en
  • GB811396A - Improvements relating to mechanical seals : en
  • CH337292A - Process for the manufacture of an agent of low bulk density suitable for washing, cleaning, soaking and rinsing and agent made by this process : de en
  • DE1786107U - POWER TRANSISTOR. : de en
  • BE573826A - Screed for protection and soundproofing of building walls. : en fr
  • CA573347A - Production of calcium silicate : en fr
  • CA573319A - Process for making welding rods : en fr
  • DE1054343B - gangway : de en
  • ES69333Y - Improved pedagogical chart : en es
  • US2880238A - 3, 3-dichloro-2-methylallyl oxime ethers : en
  • US2879713A - Rotary engines : en
  • FR1175704A - Process for the production of polymers and copolymers of isobutylene : en fr
  • GB811283A - A chair iron structure for a tilting chair : en
  • GB811344A - Improvements in or relating to the manufacture of tubes of concrete and the like material having an arbitrary internal profile : en
  • DE1786055U - PROTECTIVE CAP MADE OF INSULATING FABRIC FOR CABLE CLAMPS. : de en
  • US2880184A - Method of dispersing rubbery polymers in aqueous media : en
  • FR1175692A - Tampon : en fr
  • DE1054262B - Rollegge attached to the side of a tractor : de en
  • DE1054294B - Self-sealing socket connection for pipes : de en
  • ES70825U - Self-ignition for rockets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175749A - Cleaning item or instrument : en fr
  • US2879530A - Scraping and cleaning device : en
  • US2879701A - Folded carton processing machine : en
  • US2879785A - Apparatus for shipping greases : en
  • DE1786261U - HIGH PRESSURE STEAM HOSE COUPLING. : de en
  • DK87094C - Method for laying floating fences around oil or other liquid on a water surface, and apparatus for carrying out the method. : da en
  • ES245900A1 - IMPROVEMENTS IN THE NUCLEAR REACTORS OR RELATED TO THEM. : en es
  • FR1175843A - Resinous articles having improved surface properties, and method for their preparation : en fr
  • GB811268A - Sulphinyl-phosphoric acid esters and a process for their production : en
  • GB811412A - Fitting for pivotally mounted windows : en
  • CH337247A - Electrically conductive plastic article and method for obtaining it : en fr
  • DE1054287B - Device for preventing standing scoring in roller bearings of machines : de en
  • DE1786321U - WEDGE LOCKING DEVICE AGAINST THE FORWARD AND BACKWARD MOVEMENT OF AUTOMATIC DRIVES : de en
  • ES245444A1 - A method of making a cutting element. (Machine-translation by Google Translate, not legally binding) : en es
  • US2880338A - Television pick-up tube : en
  • AU228846B2 - Improvements in or relating to driving devices intended for apparatus for recording and reproducing sound : en
  • CH337343A - Electronic calculator program device : en fr
  • US2879861A - Flow control unit : en
  • FR1176075A - Washing process for textiles and machines for its implementation : en fr
  • GB811356A - Improvements in seals for bearings : en
  • US2879596A - Ellipsograph : en
  • USD184722S - Luminaire lens : en
  • ES246137A1 - Treatment of inoculation of the gray foundry. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811122A - Improvements in or relating to a method of coating building blocks : en
  • DE1054040B - Connection for the sliding bend extension : de en
  • DE1786270U - DEVICE FOR TRANSMISSION OF CURRENT TO THE CONTACTS OF A ROTATING GALVANIZING DRUM. : de en
  • DE1786342U - GRAIN BOTTOM CORNER SUPPORT. : de en
  • DE1054219B - Comparison value transmitter for an elevator control : de en
  • DE1054319B - Machine for processing, especially for punching and embossing sheet, sheet or plate-shaped workpieces : de en
  • DE1054209B - Optical glass : de en
  • DE1786258U - DISTRIBUTION UNIT FOR HIGH TEMPERATURE PIPELINES. : de en
  • US2880091A - Process for producing alcoholic beverage of controlled congener content : en
  • ES246288A1 - Improvements introduced in the systems of irrigation by spraying and to avoid the ice cream in agricultural exploitations. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70805U - Lighter for gases and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2879673A - Disengageable shaft locking mechanism : en
  • US2880265A - Antenna : en
  • US2879630A - Grinding of gear-wheels : en
  • US2880263A - Narrow panelboard having suspended main lugs : en
  • US2880382A - Electromagnet : en
  • DE1054307B - Carriage bearings for machine tools, in particular copy milling machines : de en
  • DE1786241U - CONNECTING ROD BEARING. : de en
  • ES245902A1 - A PROCEDURE FOR THE PRODUCTION OF LOW PERMEABILITY CARBON. : en es
  • ES68651Y - Engine cover seal, refined : en es
  • ES70963U - Wavy covered cardboard (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175794A - Process for preparing the 5-nitro-furfural-2 semicarbazone : en fr
  • CA573175A - Undulating tensioned roof construction : en fr
  • ES245916A1 - An authenticating alternative pump. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246281A3 - Automatic feeder conveyor. (Machine-translation by Google Translate, not legally binding) : en es
  • ES63564Y - Perfected lightweight footwear : en es
  • FR1175747A - Method and apparatus for electroplating metals : en fr
  • FR1175888A - Attached label packaging for small parcels : en fr
  • ES66840Y - Complementary device for charcoal stoves : en es
  • CA573143A - Web folding machine and method : en fr
  • CH337233A - Device for the transmission of film motion pictures for television purposes : de en
  • CH337348A - Accounting machine : en fr
  • FR1175861A - Triepoxy polymers : en fr
  • DE1054296B - Sealing ring : de en
  • ES66417Y - Perfect advertising matchstick : en es
  • US2880188A - Can coating varnishes containing manganese soap drier and steam cracked distillate resins : en
  • US2880218A - Process for the preparation of steroid compounds : en
  • ES65426Y - A rotary holder for disc exposures : en es
  • FR1176014A - Bathing cap : en fr
  • FR1176033A - Improvements to dynamoelectric machines : en fr
  • CA573095A - Pneumatic tire : en fr
  • CA573200A - Polarised radio mirrors : en fr
  • ES246360A1 - Procedure for obtaining ethylene-bis-dicicobarbamate from cinc. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65590Y - Portable stove perfected for liquid fuels : en es
  • GB811278A - Rock drill bit having an interiorly threaded coupling sleeve and method of manufacturing the same : en
  • US2879800A - Poppet controlled gate valve : en
  • USD184781S - Combination display, transporting and serving cart for foods : en
  • ES246396A1 - Procedure for the preparation of alkilaluminio sesquicloruros. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811161A - Improvements in folding chairs and the like : en
  • DE1054092B - Process for the preparation of derivatives of usnic acid : de en
  • ES66172Y - Stirrer with hollow rod shaft : en es
  • FR1175810A - Improvement in variable flow axial blowers : en fr
  • FR1175639A - New liquid detergent and its preparation process : en fr
  • FR1176057A - Semiconductor device enhancements : en fr
  • ES70941U - Replaceable protective cover for shoe heels (Machine-translation by Google Translate, not legally binding) : en es
  • ES70770U - Drill to form cylindrical cavities in the walls (Machine-translation by Google Translate, not legally binding) : en es
  • ES246260A1 - Improvements in machines for the finishing of concrete surfaces. (Machine-translation by Google Translate, not legally binding) : en es
  • ES56493Y - Isothermal flexible bag : en es
  • ES70880U - External protective toe cap applicable to footwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES66178Y - Switch and horn applicable to motorcycles and mopeds : en es
  • ES70803U - Tap (Machine-translation by Google Translate, not legally binding) : en es
  • GB811111A - Apparatus for cyclically monitoring potentials at a number of stations : en
  • US2880005A - Dual spline chuck : en
  • US2880120A - Method of manufacturing a microwave attenuator for travelling wave tube : en
  • GR19614B - COMPOSITE MANUFACTURE OF ADHESIVE MATERIALS AND METHOD AND APPLIANCE FOR ITS CONFIGURATION. : el en
  • ES61563Y - Electromagnetic device for opening safes and the like : en es
  • ES68733Y - Perfected horseshoe : en es
  • FR1175945A - New flat and insulating coating for traditional materials : en fr
  • US2879780A - Tepee tent : en
  • BE573794A - Electric toothbrush. : en fr
  • CH337192A - Process for the production of acrylic acid : de en
  • DE1054323B - Spark registration paper : de en
  • CH337294A - Burner system with pulsating combustion : de en
  • CA573073A - Method of making hard board : en fr
  • US2879517A - Attachable neckties : en
  • US2879536A - Means for cleaning floors in textile mills : en
  • US2879748A - Open center valve : en
  • US2880078A - Apparatus for converting hydrocarbons : en
  • ES246317A1 - Guardamotor automatic switching system. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175906A - Plastic packaging and its manufacturing process : en fr
  • CA573021A - Wheel structure : en fr
  • DE1786137U - INDUSTRIAL VACUUM CLEANER. : de en
  • FR1175640A - Improvements to breathing apparatus for divers : en fr
  • ES245838A1 - PROCEDURE FOR OBTAINING POWDER GLUE FROM DRY NATURAL RESINS, PARTICULARLY FROM BALSAMIC RESINS. : en es
  • GB811215A - Improvements in the production of quartz crystals : en
  • CA573111A - Lead scavenger compositions : en fr
  • CA573188A - Apparatus for producing moulded blocks : en fr
  • CH337328A - Metal formwork with adjustable section for casting reinforced concrete pillars : en it
  • CA573333A - Compositions containing photographic gelatin and a maleopimarate : en fr
  • CH337219A - Article made from a non-precipitation hardening alloy and process for its manufacture : de en
  • US2880254A - Desoxycholic acid as a separating agent : en
  • BE573784A - Device for the automatic exploitation of coal by means of a planer or another sliding felling machine with a movable conveyor. : en fr
  • CA573091A - Method of uniting aluminum to titanium and product thereof : en fr
  • ES65778Y - An improved valve seal for taps : en es
  • BE573502A - Process for the preparation of glass. : en nl
  • CH337308A - Film-forming protective agent for preventing skin damage caused by organic solvents and process for its production : de en
  • DE1054258B - Tabulator : de en
  • US2880231A - Diethylstilbestrol bis-beta-bromopropionate : en
  • ES65506Y - Device for lifting, dispersing and collecting liquids : en es
  • FR1175841A - Improvements relating to hydraulic mine props : en fr
  • US2879833A - Adjustable chairs : en
  • US2879999A - Aerial tow target : en
  • US2880376A - Apparatus for stabilizing the welding arc in an electric arc-welding installation : en
  • US2880405A - Portable illuminated danger signal : en
  • BE573873A - Electric circulation water heater. : en fr
  • DE1786319U - PRESSURE REGULATORS IN COMPRESSED AIR SYSTEMS, ESPECIALLY FOR VEHICLE BRAKING SYSTEMS. : de en
  • FR1175954A - Wrapping of sheath or corset : en fr
  • DE1054162B - Device for generating and automatically regulating the excitation current of a self-excited single or multi-phase synchronous generator : de en
  • US2879961A - Trough hanger : en
  • US2880153A - Photopolymerization process : en
  • US2880390A - Apparatus for measuring small distances : en
  • USD184738S - Toy cradle or similar article : en
  • DE1786346U - OPENERS AND CLOSERS FOR DOORS, WINDOWS, DRAWERS AND THE LIKE. : de en
  • CA573305A - Aircraft launching apparatus : en fr
  • CA573308A - Resilient split-ring lock washer having substantially u-shaped cross section : en fr
  • DE1786275U - CIRCULAR SAW SHARPENING DEVICE FOR CIRCULAR SAW BLADES WITH CARBIDE CUTTERS. : de en
  • DE1054282B - Gas-air mixer for internal combustion engines : de en
  • GB811219A - Fluid pressure operated motor : en
  • GB811273A - Helical conveyor having a centrifugal drive : en
  • GB811316A - Device for reducing the ability of high-tension lines for interfering with wireless or wired transmission systems : en
  • GB811411A - Process for the production of a tissue culture fluid containing infectious hepatitisvirus and a killed vaccine therefrom : en
  • US2880342A - Electron beam for a cathode ray tube : en
  • ES245937A1 - Procedure for the variation of speed between extensive limits, outside of sync, in rotary field induction engines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246211A2 - Perfections in bulbs for locks. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246261A2 - Improvements in and related to metallic profiles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70932U - Improved wheel for cars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176032A - Adaptable mannequin : en fr
  • US2879816A - Chuck assembly for veneer cutting lathes : en
  • US2880196A - Polyamides from diphenyladipic acid : en
  • USD184732S - Hinge : en
  • ES246353A1 - Improvements in the plates for dam filters. (Machine-translation by Google Translate, not legally binding) : en es
  • ES68783Y - Perfected circuit adaptable to toy phones : en es
  • FR1175964A - Binder for slides : en fr
  • DE971802C - Recipients with automatic voting : de en
  • GB811128A - Improvements relating to the production of artificial filaments : en
  • GB811252A - Impact clutch : en
  • DE1054328B - Diaphragm pump with automatic flow control : de en
  • DE1786036U - DRAWER VERSION ICE CREAM CONSERVATOR. : de en
  • DE1786040U - GUIDANCE POST FOR ROADS OR. DGL. : de en
  • FR1176089A - Process for introducing backfill into empty spaces in mine corridors and installation with a discharge duct for carrying out the process : en fr
  • BE571783A - : en
  • DE1054102B - Process for the production of a cast iron with a needle-shaped interstage structure : de en
  • CH337462A - Watch fitted with an internal mechanism control member : en fr
  • DE1786089U - CLIP-ON CAP WITH ELECTRICAL ADDITIONAL DEVICES FOR ACCU AND BATTERY LIGHTS. : de en
  • ES246268A1 - New perfected system for the construction of forged floors. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811238A - Coupling arrangement for transmitting rotary motion : en
  • GB811391A - Improvements in rocket launching systems : en
  • DE1054277B - Device for preventing cylinder liner vibrations in liquid-cooled internal combustion engines : de en
  • US2879516A - Neck apparel : en
  • US2879903A - Apparatus for feeding solids into pressure vessels : en
  • US2879930A - Trouser hangers : en
  • US2879711A - Marking apparatus : en
  • US2880111A - Textile-like nonwoven fabric : en
  • DE1054047B - Device for generating threads by a rolling process : de en
  • DE1786067U - HIGH VOLTAGE SWITCH WITH CONTACT ARRANGEMENT OF FATHER PIECE AND NUT PIECE. : de en
  • CA573182A - Orange food colors : en fr
  • DE1054060B - Process for dyeing textile material made of polyesters : de en
  • DE1786162U - NEWSPAPER HOLDER WITH THEFT PROTECTION. : de en
  • BE573738A - Improvements to welding processes and devices. : en fr
  • CA573071A - Low nickel heavy alloy : en fr
  • DE1786282U - SWITCH FOR ELECTRIC NOTES. : de en
  • US2879756A - Fuel shut-off apparatus : en
  • DE1786164U - PIPE FOR POWDERED MEDIA. : de en
  • ES70989U - Device for adjusting the drive belt of sewing machines equipped with motor (Machine-translation by Google Translate, not legally binding) : en es
  • GB811085A - Improvements in or relating to sockets for electric plug-and-socket connections : en
  • GB811209A - Butene dehydrogenation : en
  • CA573074A - Gas-turbine engines : en fr
  • CH337431A - Outline scanner with arithmetic facility : de en
  • US2879808A - Wire repairing and tightening means : en
  • BE573766A - Circuit breaker or compressed gas switch. : en fr
  • US2880157A - Arrangement of the vertical contact rods of selfbaking anodes in furnace for electrolytic recovery of aluminum : en
  • FR1175785A - Lubricating silicone oil enhancements : en fr
  • FR1176027A - Coating process for stainless steels : en fr
  • CH337177A - Machine for stapling folded brochures on the spine fold : de en
  • DE1054124B - Time switch element made of relays and a capacitor connected in parallel for telecommunications, especially telephone systems : de en
  • DE1054231B - Stabilizing natural and synthetic rubber : de en
  • FR1175652A - Regular idle two-stroke engine : en fr
  • FR1175908A - Improvements to time relays : en fr
  • US2880372A - Emergency lighting system for hospital operating rooms and the like : en
  • ES43435Y - Cleaner for curved vehicle windows : en es
  • ES64698Y - New type of glasses frame : en es
  • GB811096A - Improvements in separators for mixtures of liquid and solid matter : en
  • US2880302A - Electric arc welding : en
  • US2880340A - Color television receiver : en
  • US2880159A - Solvent dewaxing of petroleum oil : en
  • DE1054257B - Process for the transfer of counter values present in electronic counters to mechanical printing and / or counters : de en
  • ES245355A1 - Procedure for drying granulated material. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66009Y - Enhanced two-person desk : en es
  • ES66958Y - Perfected metal bed base : en es
  • DE971805C - Process and device for the conversion of hydrocarbon oils : de en
  • FR1175714A - Power steering for motor vehicles : en fr
  • US2879599A - Locator pin : en
  • US2880232A - Polynitro amino dialkanoate : en
  • US2880318A - Peak limiting amplifier : en
  • DE1054094B - Conveyor system for presenting panels to a printing or other panel processing machine : de en
  • DE1054218B - Spring-loaded car lock for conveyor baskets : de en
  • DE1054382B - Paddle wheel for a conveyor with a discharge plate : de en
  • CA573245A - Sheet handling apparatus : en fr
  • ES65413Y - Hygienic pants-panty for children : en es
  • US2880035A - Cement charger for dump truck : en
  • US2880282A - U.h.f.-v.h.f.r.f. amplifier for use in tuners : en
  • US2879521A - Attachment for flush tanks : en
  • US2879905A - Charging of hoppers : en
  • DE1054139B - Disconnectors, especially for outdoor switchgear : de en
  • GB811398A - Improvements relating to hypodermic syringes : en
  • GR19624B - METHOD RESISTANCE FOOD METHOD AND IMPROVED LIVESTOCK SUPPLEMENTS FOR THESE. : el en
  • DE971819C - Centrifugal casting process : de en
  • US2879789A - Hydraulic control valves : en
  • US2879842A - Time pattern controller : en
  • CH337437A - Spool holder for attaching spools to be unwound on a winding machine : de en
  • CH337465A - Wristwatch : en fr
  • BE573885A - Coupling : en fr
  • CA573108A - Arbor : en fr
  • CA573346A - Work mounting device : en fr
  • DE1786146U - UPHOLSTERED CHAIR. : de en
  • DE1786314U - LOCKING HOOKS FOR VEHICLE BODIES. : de en
  • DE1786377U - FIRST BRICK PRESS. : de en
  • GB811406A - Additives for gasoline fuels for internal combustion engines : en
  • FR1175687A - Shoe ventilation device : en fr
  • FR1175947A - Hair Clip Devices Enhancements : en fr
  • GB811176A - Improvements in pressure liquid relays applicable for example to pressure gauges : en
  • DE1039248C2 - : de
  • DE1054187B - Arrangement for electrical image transmission over a large number of electrical channels : de en
  • CA573205A - Cemented innerliner : en fr
  • DE1786023U - CLEANING BRUSH, IN PARTICULAR FOR SMOKE GAS CHANNELS OF BOILERS. : de en
  • GB811244A - Improvements in or relating to automatic telecommunication exchanges : en
  • ES65551Y - Suitcase convertible into furniture -bar and table : en es
  • US2880325A - Photofluorography : en
  • DE1786237U - CONTAINER FOR PLANTS AND FLOWERS. : de en
  • ES66695Y - Insulating handle, perfected : en es
  • FR1176010A - Emergency generator intervening in the event of a grid failure : en fr
  • GR19610B - EDUCATIONAL AND ENTERTAINMENT METAL TYPE MECANO TYPE. : el en
  • ES70976U - Thermostat for electric kitchen utensils (Machine-translation by Google Translate, not legally binding) : en es
  • FR1175917A - Manufacturing process of torsion bars : en fr
  • US2880359A - Color television receiver : en
  • DE1786391U - BEACH CLOCK. : de en
  • DE1054157B - Micanite insulating sleeves for turbo-generators and processes for their manufacture : de en
  • DE1054238B - Process for the production of plastics that are resistant to the effects of heat, chemicals and light : de en
  • DE1054071B - Process for the separation of sulfur compounds from gases and liquids : de en
  • DE1786001U - SOIL DISCHARGE ON SETTING MACHINES, IN PARTICULAR FINE GRAIN SETTING MACHINES. : de en
  • ES69286Y - Enhanced Tape Reel : en es
  • ES64948Y - Dump truck : en es
  • FR1176016A - Device intended to improve the road holding of motor vehicles : en fr
  • ES246038A3 - Improvements in the machines for the ceramic industry. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1054265B - Row sowing machine : de en
  • DE1786360U - HOOKLESS SPINNING OR TWISTING SPINDLE. : de en
  • DE1786390U - FLAT OVAL HEATING OIL TANK. : de en
  • CA573382A - Vulcanization of isoolefin-diolefin copolymer rubber with dimethyl phenols : en fr
  • CH337204A - Process for the preparation of a new heterocyclic compound : de en
  • CH337265A - Terminal board for electric machines, in particular for three-phase motors : de en
  • ES70992U - New children's toy arrow thrower with suction cups (Machine-translation by Google Translate, not legally binding) : en es
  • ES246390A1 - Halogenation procedure of hydrocarbons in gaseous phase. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811133A - Improvements in or relating to non-draining compositions for use in electric cables : en
  • GB811137A - Process for resolving mixtures of organic compounds : en
  • GB811097A - Improvements relating to machines for compressing closures on receptacles by hydraulic pressure : en
  • ES65507Y - A washing machine : en es
  • FR1175815A - Carboxylic esters of delta-allopregnene-17alpha-01-3.20-dione and their preparation : en fr
  • DE1054054B - Clothes dryer : de en
  • ES246277A1 - A discharge device of the unlocked vagonetas for its introduction in a rotary or semi-rotating dumping device. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811293A - Improvements relating to telecine apparatus : en
  • CA573230A - Blown arc carbon electrode core structure : en fr
  • CH337400A - Process for the vitaminization of cereals : de en
  • DE1054304B - Feed drive for the longitudinal slides of multi-spindle machines : de en
  • ES245905A1 - Procedure for the manufacture of woven fabrics for the preparation of necktie, tie, echarpes and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176077A - Simplified automatic device for dry document reproduction : en fr
  • GB811202A - Circular disc, calibrated in angles, for the easier taking of panorama photographs : en
  • FR1175712A - Automotive Sun Shades Improvements : en fr
  • FR1175896A - Electric generator : en fr
  • FR1176064A - Processed cheese, matured, with a bio-active rind : en fr
  • GB811140A - Vulcanisation of synthetic rubbery copolymers of butadiene and styrene : en
  • CA573213A - Nitroaryl disulfide pesticides : en fr
  • USD184749S - Page z : en
  • BE573644A - Method and apparatus for making saline water drinkable. : en fr
  • CA573056A - Tissue dispenser : en fr
  • DE1054279B - Multi-cylinder internal combustion engine : de en
  • DE1786356U - VISOR AND RANGE MEASURING DEVICE FOR ARMED VEHICLES. : de en
  • CA573258A - Fatty materials colored with vitamin a aldehyde azine : en fr
  • ES65757Y - Children's Cinematographer : en es
  • US2879962A - Holding bracket : en
  • US2880320A - Electronic message timing circuit : en
  • BE573603A - Improvements to tubular heat exchangers. : en fr
  • CA573206A - Tractor hydraulic lifts : en fr
  • ES70777U - An improved folding crib (Machine-translation by Google Translate, not legally binding) : en es
  • DE1786254U - BRAKE AND CLUTCH PAD. : de en
  • FR1175761A - Continuous drying process for pulverulent and pasty products such as slimes, coal, minerals, sands : en fr
  • FR1175804A - Receivers for electrical signal transmission devices : en fr
  • DE1786175U - MOUNTING DEVICE FOR FUEL SUPPLY AND REGULATING ELEMENTS OF OIL-OPERATED OVENS. : de en
  • DK87098C - Cutting mechanism for punching cigar deck or leaf blades. : da en
  • DE1054172B - Ignition device for high pressure gas discharge lamps : de en
  • DE1054310B - Jaw crusher : de en
  • DE1786230U - ADDITIONAL DEVICE FOR FORAGE LOADER. : de en
  • DE1054263B - Mounted on an agricultural tractor and driven by its PTO shaft, preferably rotating equipment, such as Rollegge, Krautschlaeger od. : de en
  • US2879703A - Panoramic camera : en
  • US2879938A - Menge : en
  • US2880387A - Flux reversal circuit for rectifiers : en
  • US2879733A - Lubrication systems : en
  • US2880214A - 17alpha acetoxy pregnane and pregnene compounds : en
  • FR1176039A - Automatic vacuum controller : en fr
  • US2880013A - Chassis frame with tubular side sills for automobiles : en
  • US2880299A - Steam curler and waving iron : en
  • USD184776S - Radio frequency transmitter apparatus : en
  • US2880324A - Variable magnetic electron lens : en
  • ES43465Y - Door closer spring : en es
  • ES66044Y - New steerable wheel : en es
  • ES246273A1 - Procedure to build ovens. (Machine-translation by Google Translate, not legally binding) : en es
  • US2879690A - Photographic exposure meters : en
  • US2879854A - Disc tiller : en
  • US2879884A - Mobile conveyor apparatus for underground mines : en
  • US2879906A - Refuse loader : en
  • US2879974A - Grab-type tool for sinking wells in the ground : en
  • GB811281A - A low pressure fluorescent electric discharge lamp : en