• US2543508A - Hook : en
  • US2543555A - Switch circuit controlling device for railroads : en
  • USD162137S - Earl automobile : en
  • AU146284B2 - Improvements in grinders having air separation : en
  • AU150699B2 - Positioning system monitor : en
  • CH273669A - Side part fitting on seating and reclining furniture. : de en
  • DE1620500U - ELECTRICALLY HEATED BED HEATING DEVICE. : de en
  • DE802795C - Machine for grinding or polishing optical lenses or the like. : de en
  • DEE0001003MA - Coal extraction device with several drill bits stored next to each other in a housing : de en
  • DEM0001957MA - Trolley for the transport of manure, in particular, with an agricultural grab lift : de en
  • US2543402A - Threshold plate for railway cars : en
  • USD162173S - Pin-up lamp : en
  • US2543395A - Apparatus for marking traffic lines on footpaths and roads : en
  • US2543544A - N, n-dimethyl-n'-(3-thienylmethyl)-n'-(alpha-pyridyl)-ethylenediamine : en
  • AU153413B2 - 1 "Improvements in circuits for testing outlets in automatic selector switches : en
  • AT167767B - Filters for removing dust from the air : de en
  • CA471777A - Friction shock absorbing mechanism : en fr
  • CH273736A - Clockwork movement. : en fr
  • DE802900C - Acoustic animal deterrents : de en
  • DESC000720MA - Register book : de en
  • DESC001833MA - Drive device with counter-rotating imbalances to generate vibrations : de en
  • FR975291A - Process for the production of a material imitating leather and installation for carrying out this process : en fr
  • US2543238A - Mechanical movement : en
  • USD162160S - Table lighter : en
  • DE802813C - Extendable pit ram with rigid locking : de en
  • PL34264B1 - : en pl
  • CH273739A - Waterproof watch box. : en fr
  • US2543357A - Bar hanger : en
  • USD162231S - Toy vehicle : en
  • DE802899C - Device for killing flies : de en
  • DK72196C - Separator for separating liquids of different densities. : da en
  • PL34225B1 - : en pl
  • DEP0003401BA - Reinforced concrete beams for railway sleepers, girders and columns : de en
  • FR975125A - Metallization process : en fr
  • GB650698A - Improvements in or relating to the manufacture of skins or cases for sausages or other food stuffs : en
  • US2543655A - Recording pickup having torsion rods : en
  • CA471721A - Methods of and means for making automobile wheel covers : en fr
  • DE1620418U - MOULSTAND FOR VETERINARY EXAMINATIONS. : de en
  • DE1620455U - DEVICE FOR AIR COOLING. : de en
  • ES23806Y - Hat. : en es
  • DE1620375U - CLAMP FOR GRINDING FILES. : de en
  • DK72211C - Silencer for engines. : da en
  • US2543095A - Sacroiliac belt : en
  • US2543497A - Phonograph needle : en
  • US2543585A - Accumulator : en
  • US2543374A - Spinning and preparatory machine : en
  • US2543598A - Core molding machine : en
  • AU3890150A - Improvements in or relating to thixotropic compositions : en
  • CA471735A - Side frames and brake support structures : en fr
  • PL34333B1 - : en pl
  • US2543098A - Yarn conditioning device : en
  • US2543173A - Remote control for dump rakes : en
  • DE1620482U - BALL GAME. : de en
  • DEP0036132DA - Lock valve control for vacuum devices : de en
  • DEST001300MA - Hand sheaf ties : de en
  • ES25776U - Toy with fish-shaped movement (Machine-translation by Google Translate, not legally binding) : en es
  • US2543574A - Loop cutting attachment for rib-knitting machines : en
  • US2543604A - Bolt-action firearm : en
  • GB650468A - Improvements in or relating to brakes : en
  • DE1620505U - SPRING MATTRESS FOR BED FRAMES. : de en
  • DEP0023331DA - Process for recovering slag rich in non-ferrous metals in the wind refining of pig iron to steel : de en
  • ES23811Y - Supplement for steam ironing with electric irons. : en es
  • GB650582A - Improvements in or relating to arrangements for image transmission : en
  • GB650610A - Non-staining protective agent for natural rubber : en
  • DE802824C - Loading device for wide grate funnels : de en
  • DE803029C - Stone wire saw : de en
  • ES25738U - Hammer to pendular suspension to chop stone. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974783A - Playpen for children, foldable and transformable into other objects : en fr
  • FR974939A - Stretch ring : en fr
  • FR975264A - Packaging device for paper machine felts : en fr
  • BE499157A - IMPROVEMENTS WITH DI-ALCOXY-BENZOYL DERIVATIVES OF 4,4'-DI-AMINO-STILBENE-2,2'-DI-SULPHONIC AND THEIR ALKALINE SALTS. : en fr
  • FR975104A - Mechanical device for tuning resonant cavities associated with a klystron tube : en fr
  • GB650683A - Improvements in and relating to centrifugal casting and to forming a mold for use therewith : en
  • CH273775A - Cuff clasp. : de en
  • DE802797C - Fountain pencil with fixed tip : de en
  • FR975237A - Device to facilitate cold starting of internal combustion engines : en fr
  • AT167782B - Suction device for young cattle, especially for calves : de en
  • CH273828A - Device for protecting the low-frequency output stage of an anode-modulated high-frequency transmitter against overvoltages. : de en
  • CH273668A - Foldable Malbock. : de en
  • DE802898C - Arrangement for processing soft cheese : de en
  • DEL0000673MA - Process for the preparation of thioethers : de en
  • ES196234A1 - A PROCEDURE AND CORRESPONDING APPARATUS FOR THE ELABORATION OF TEXTILE FIBERS TAKING ADVANTAGE OF THE AUCALYPTUS BARK : en es
  • FR974982A - Process for the enamelling of copper objects and products obtained by this process : en fr
  • FR975226A - Flexible hernia belt with martingale and shoulder straps : en fr
  • FR975273A - Advanced electronic quinary counter : en fr
  • DE1620379U - MULTI-PURPOSE PLIERS, ESPECIALLY FOR AGRICULTURE. : de en
  • CH273836A - Transport device. : en fr
  • US2543314A - Battery-charging apparatus : en
  • US2543323A - Applying flag type labels to electric cords or other cylindrical articles : en
  • US2543491A - Pulse integrating circuits : en
  • US2543617A - Liquid and gaseous fuel burner : en
  • FR975262A - Process for the manufacture of artificial plastics and products obtained : en fr
  • FR974751A - Special metal frame for racing cycling shoes : en fr
  • GB650474A - Improvements in surface decorating machines : en
  • DE802938C - Method of manufacturing a paint : de en
  • ES196307A3 - A NEW METHOD TO OBTAIN A KNITTED FABRIC WITH INTERCALLOWED ELASTIC THREAD : en es
  • US2543597A - Beach bag and canopy : en
  • USD162153S - Combination pad and pencil holder : en
  • DE1620522U - SCOOTER, BICYCLE OR THE LIKE. : de en
  • DEM0005273MA - Computing device : de en
  • DEP0030281DA - Process for the production of titanium pigments. : de en
  • ES195871A1 - A SYSTEM FOR THE SHOOTING OF WATER BY PULSATION IN THE AUTOMATIC DEPOSITS THAT APPLY IN THE SANITARY TOILETS : en es
  • FR974773A - Improvements in zinc production : en fr
  • GB650519A - Improvements in and relating to washing machines and vibration damping means therefor : en
  • CH273802A - Circuit arrangement in which electrical pulses of variable duration are generated. : de en
  • DE1620409U - CLEANING DEVICE FOR RING SPINNING AND TWISTING MACHINES. : de en
  • DE803220C - Stone wood mass : de en
  • DEH0001351MA - Method and device for the production of stone slag : de en
  • PL34226B1 - : en pl
  • US2543135A - Combined engine mount and ignition wiring manifold : en
  • PL34254B1 - : en pl
  • US2543185A - Elastic joint for tubes : en
  • DESC002847MA - Pneumatic bag opener for bags made of cellulose glass or paper : de en
  • USD162149S - Combined garden couch and clothesline rack : en
  • DE802844C - Process for the production of abrasive bodies : de en
  • DEB0000677MA - Machine for labeling bottles, glasses or cans in an upright position : de en
  • DEP0017486DA - Rotary selector : de en
  • AT167703B - Flat, box-like container for storing rectangular cards, envelopes or the like in stacks : de en
  • US2542980A - Electromagnetic horn : en
  • US2543114A - System of current control for plural translating devices : en
  • DEA0000933MA - Device for lifting and distributing the goods Rotary kilns : de en
  • DE1620401U - WASHER. : de en
  • DE1620474U - Foldable roll-up ramp for special vehicles : de en
  • DE802822C - Adapter for radio receiver : de en
  • DEG0001038MA - Building game : de en
  • USD162122S - Dispenser for sheet material : en
  • DEP0019680DA - Container with secret lock : de en
  • DEP0042600DA - Method and device for sterilizing injection syringes : de en
  • ES25706U - Pala matamoscas (Machine-translation by Google Translate, not legally binding) : en es
  • FR974896A - Device in electric eddy current furnaces : en fr
  • FR975067A - Impregnation products for windings of electrical devices : en fr
  • FR975297A - Uniform wire feed wire drive drums : en fr
  • PL34239B1 - : en pl
  • US2543296A - Tire and wheel dolly and lift : en
  • US2543329A - Polyethylene stabilized with diphenylamine : en
  • AU149395B2 - Method and installation tor the automatic firing of coke in particular large coke, and similar fuels : en
  • DE802943C - Method and device for lining steelworks molds or similarly shaped foundry molds with a lacquer coating : de en
  • FR974882A - Quick-coupling automatic safety disconnector for pressurized fluid : en fr
  • FR975139A - Improvements to direct visual angle and phase indication systems particularly applicable to direction finding and pulse ranging : en fr
  • PL34296B1 - : en pl
  • US2543303A - Gyrocasting machine : en
  • USD162177S - Kartveli airplane : en
  • US2543545A - Electrodeposition bath for bright zinc : en
  • DE803123C - Bracket for curtain rails : de en
  • DEP0001906BA - Automatic start-up and control device for refrigeration systems : de en
  • DEP0049687DA - Automatic hydraulic belt tensioning device on a conveyor belt annealing furnace : de en
  • DESC001446MA - Power source for flash lamps, e.g. for photographic purposes : de en
  • US2543551A - Variable inductance core structure : en
  • DEP0002224BA - Method for purifying tetrahydrofurfuryl alcohol : de en
  • GB650650A - Dry gas meters : en
  • US2543447A - Balancing means for rotary structures : en
  • CH273855A - Process for the production of a new substance for textile treatment. : de en
  • US2543468A - Antenna : en
  • DE1620473U - DEVICE FOR VISUAL DIRECTION DISPLAY IN SINGLE-TRACK VEHICLES, SUCH AS BICYCLES, IN PARTICULAR POWER CYCLES. : de en
  • DE802912C - Motorized auxiliary drive for bicycles : de en
  • DE1620388U - BRIEFCASE, CAN BE USED AS A SEAT CUSHION. : de en
  • DEP0025007DA - Device for cleaning, peeling, polishing, etc. of grains and pulses : de en
  • DEP0030112DA - Device for heating furnaces for the production of activated carbon : de en
  • DES0003339MA - Spin dryer : de en
  • ES25649U - Over-letter with surprise (Machine-translation by Google Translate, not legally binding) : en es
  • FR975164A - Improvements to the lids of milkers for milking machines : en fr
  • DE1620532U - COMBINED UNDERWEAR. : de en
  • DEP0012112DA - United driving and safety brake, especially for hoisting machines. : de en
  • ES25700U - Molecular thermal hive (Machine-translation by Google Translate, not legally binding) : en es
  • FR975283A - Process for the purification of halogenated hydrocarbons : en fr
  • FR975042A - Space-saving gas turbine engine : en fr
  • GB650462A - Improvements in or relating to combustion apparatus : en
  • US2543064A - Parachute packing tool : en
  • US2543083A - Recovery of carotene concentrate : en
  • DE1620412U - PLUG CONNECTION, IN PARTICULAR FOR HOUSEHOLD APPLIANCES, SUCH AS VACUUM CLEANERS OR THE LIKE. : de en
  • DE802985C - Sealant in the fuel ducts of Ringoefen : de en
  • DEB0000633MA - Shirt with interchangeable collar and interchangeable cuffs : de en
  • DEM0002288MA - Transformation chair. : de en
  • US2543422A - Control device : en
  • CH273777A - Match dispenser. : de en
  • DEA0000097MA - Rotary kiln for burning cement or the like. : de en
  • DE802894C - Solvents and plasticizers : de en
  • DE802791C - Valve for air hoses on bicycles and motorcycles : de en
  • DE803131C - Process for the production of zirconium master alloys : de en
  • DEK0002303MA - Universal or reducing mill : de en
  • DEL0001135MA - Rolling gear : de en
  • ES24375Y - Kitchen utensil for external and internal fire. : en es
  • FR975034A - Dropper : en fr
  • US2543615A - Gas seal for rotating shafts : en
  • DE802875C - Process for the production of permanganate : de en
  • ES25727U - Perforated device for paper and document drilling (Machine-translation by Google Translate, not legally binding) : en es
  • ES24777Y - Toy with detonating trigger to be projected. : en es
  • FR975279A - Drum motor : en fr
  • GB650572A - Oil seals and method of making the same : en
  • DE802866C - Shaking device for producing concrete beams : de en
  • DEM0001481MA - Can cleaning machine, in particular for filled cans : de en
  • FR974775A - Improvements in the manufacture of lubricated leathers containing an aluminum salt : en fr
  • ES25812U - Case to contain a book or prayer book and other objects of a religious or personal nature (Machine-translation by Google Translate, not legally binding) : en es
  • FR975168A - Construction method and construction elements for the implementation of this method : en fr
  • DE802863C - Devices for sucking up broken threads on spinning machines : de en
  • DE802971C - Process for regenerating electrolytes : de en
  • DE803213C - Automatic firearm : de en
  • DEN0000617MA - Method and device for loading and moving vehicles : de en
  • FR974846A - Device used for image analysis and for creating an electric current corresponding to the analyzed image : en fr
  • CH273657A - Evaporation burner installation for liquid fuel, in particular for oil. : de en
  • DE803125C - Trolley for agricultural grab lifts with tracks partially laid in curves : de en
  • DEP0009039DA - Circuit arrangement for relay breakers in telecommunication systems, in particular telephone systems : de en
  • US2543168A - Tobacco pipe : en
  • DE802924C - Plaster mix : de en
  • DEP0001625DA - Circuit arrangement for telephone extension systems with dialer operation : de en
  • DESC002629MA - Shutter actuator : de en
  • AU3888450A - Frequency regulator : en
  • DEP0011269DA - Large area sprinkler with spray lance that swivels by recoil : de en
  • DER0001657MA - Washer with air pump : de en
  • FR975188A - Device for adjusting the flow of ink in pens : en fr
  • GB650576A - Improvements in temperature or pressure sensitive electric switch devices : en
  • US2543274A - Pipe bin and rack : en
  • US2543606A - Apparatus for producing simulated snowstorms : en
  • SU91290A1 - Mechanical starting device for eccentric stamping presses for leather, paper and textile materials : en ru
  • AT167726B - Ski binding : de en
  • DEP0047274DA - Device for cooking and frying fish. : de en
  • GB650601A - Improvements in or relating to control devices responsive to physical conditions andembodying conjointly operated electric switches : en
  • US2542982A - Unsaturated amine-sulfur reaction products as lubricant additives and lubricating oils containing same : en
  • US2543618A - Apparatus for drying wood : en
  • DE1620550U - INSERT AND MOUTH PIECE TRAINING FOR TOBACCO PIPES, CIGARETTE AND CIGAR TIPS. : de en
  • DEP0019279DA - Process for the production of zip fasteners : de en
  • DE1620424U - JUG FOR TEA, COFFEE OR THE LIKE : de en
  • DE1620504U - FLIP LID CLOSURE, IN PARTICULAR FOR MUSTARD CONTAINERS. : de en
  • US2543101A - Composite fibrous products and method of making them : en
  • US2543660A - Method of producing starch from starch milk : en
  • US2543623A - Method of making multicolor printing plates : en
  • GB650615A - Improvements in or relating to electric waveguides : en
  • FR975019A - Improvements to automatic volume control systems : en fr
  • ES195252A1 - A SYSTEM TO ORDER BY BIDS IN BOOKS OF VISIBLE AND EXCHANGEABLE LEAVES SUPERPOSED, THE LEGAL PROVISIONS FOR THE USE OF LAWYERS, ATTORNEYS, ADMINISTRATIVE MANAGERS AND INDUSTRIAL AND COMMERCIAL ENTREPRENEURS IN GENERAL : en es
  • FR975272A - Bowl holder : en fr
  • GB650483A - Improvements in crates or the like : en
  • PL34247B1 - : en pl
  • DEG0002111MA - Conveying device for water vehicles, in particular floating dredgers : de en
  • US2543346A - Vehicle wheel : en
  • DEM0001894MA - Extraction machine for mining coal or other minerals : de en
  • CH273755A - Precision mechanism for moving a machine tool carriage. : en fr
  • DE1620470U - SPRING FOR CLAMPING THE DECORATIVE LID TO MOTOR VEHICLES. : de en
  • DE802904C - Float-operated control for compressed air fluid lift : de en
  • DE803156C - Protective curtain for theater stages : de en
  • DEP0020442DA - Hydraulic binder : de en
  • DE802871C - Device for pressing V-belt profiles into flat sheet metal : de en
  • DEP0000212MA - Sewing machine lubrication : de en
  • US2543050A - Variable voltage selector : en
  • CA471745A - Capacitor discharge welding systems : en fr
  • CH273662A - Adjusting device on seating and reclining furniture. : de en
  • DE802935C - Process for the production of alkali cyanide : de en
  • DES0001737MA - Compressor unit for refrigeration machines : de en
  • US2542985A - Preparation of acetophenone from alpha-methyl styrene : en
  • US2543136A - Television apparatus : en
  • FR975242A - Textile dyeing process : en fr
  • FR974997A - Feeding device for machines for grinding the flutes of a drill or similar machines : en fr
  • ES196297A1 - A SYNCHRONOUS IGNITION DEVICE APPLICABLE TO EXPLOSION ENGINES : en es
  • DE1620435U - THREAD TURNING CLUTCH WITH REPLACEABLE CUTTING JAWS. : de en
  • GB650697A - Improvements in or relating to combine harvesters : en
  • FR974786A - Feeding wheel of furry sewing machines : en fr
  • ES192014A1 - FOAM PRODUCER DEVICE FOR CLEANING UPHOLSTERY, CORTINAJES, CARPETS AND SIMILAR : en es
  • ES25711U - Centrifugal regulator of the number of revolutions of internal combustión engines. (Machine-translation by Google Translate, not legally binding) : en es
  • DE803099C - Vehicle toy with figures moved by the running spring drive : de en
  • DEP0021740DA - Use of wood flour as a powder base. : de en
  • FR974912A - Pre-fabricated metal formwork for reinforced concrete : en fr
  • DE803032C - Labeling machine for upright cylindrical workpieces : de en
  • ES194778A1 - IMPROVEMENTS IN GUARNICIONES FOR TERRACED HOLES : en es
  • GR12863B - ICE CREAM DECREASES ICE CREATION TIME. : el en
  • PL34252B1 - : en pl
  • US2543284A - Pulsator : en
  • DEP0005959DA - Portable lamp with mounting means for an incandescent lamp and a device for fixing it by means of a permanent magnet : de en
  • DEP0021919DA - Writing ten-key adding machine with control unit for the summand : de en
  • FR975123A - Assembly of endless track pads for "all terrain" vehicles : en fr
  • GB650484A - Improvements in crates and the like : en
  • FR974779A - Device for the mechanical operation of degrees of speed, for starting and stopping, in particular machine tools : en fr
  • GB650492A - Improvements relating to mimic diagram panels for railway and other indication systems : en
  • FR974990A - Device allowing disabled lower limbs to drive normal motor vehicles : en fr
  • ES24689Y - Automatic change graphic holder. : en es
  • DE1620503U - ADJUSTABLE CURTAIN TENSIONER. : de en
  • ES194611A1 - ARTICULATED ENGACHE LOCOMOTIVE-TRAIN FOR GUIDED TRAILERS : en es
  • DE803137C - Friction clutch : de en
  • DEP0029316DA - Filter chamber : de en
  • DEP0055634DA - Normal font reader for the blind : de en
  • DET0000102MA - Circuit arrangement for telephone systems : de en
  • US2543407A - Process for recovery of calcium in admixture with sodium : en
  • US2543111A - Apparatus for molding plastic slide fasteners : en
  • FR974707A - Devices comprising electronic tubes, in particular for electrical pulse systems : en fr
  • GB650742A - Improvements in the production of polymeric addition products of reactive methyleniccompounds and sulphone-activated ethylenic compounds : en
  • DE802841C - Roof trusses : de en
  • DE802884C - Work table with cupboard : de en
  • ES196126A3 - IMPROVEMENTS IN THE STEERING MECHANISMS FOR AUTOMOBILES AND SIMILAR : en es
  • IE20120L - Vinyl copolymers;coatings : en
  • ES196164A1 - DEVICE IMPROVED REGULATOR OF THE INPUT AND OUTPUT VOLTAGE IN ELECTRICAL TRANSFORMERS AND RECTIFIER : en es
  • ES25779U - Plastic toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR975284A - Preparation of allylic starch : en fr
  • FR975093A - Clutch : en fr
  • FR975124A - Vernier microscopic reader : en fr
  • USD162156S - Lint remover : en
  • US2543316A - Dyeing textile materials made from : en
  • PL34233B1 - : en pl
  • DEP0002085DA - Containers for lip, eyebrow or other cosmetic pencils. : de en
  • DE802856C - Scale-like hose armor : de en
  • ES195667A1 - IMPROVEMENTS IN THE APPARATUS FOR THE REPAIR OF TIRE RIMS : en es
  • USD162193S - Wheel cover or similar article : en
  • DE1620515U - Connection for two-wheel tractors with attachment parts : de en
  • FR974880A - Improvements to accumulator batteries and their manufacturing process : en fr
  • FR975143A - Underwater rifle air harpoon launcher with waterproof central trigger : en fr
  • ES25705U - Handle type for bags and compacts that serves as a case to contain the lipstick and an esenciero (Machine-translation by Google Translate, not legally binding) : en es
  • FR974800A - Method and apparatus for classifying mixtures according to their rate of fall in a liquid medium : en fr
  • GB650478A - Improvements in or relating to electric arc welding : en
  • PL34323B1 - : en pl
  • FR974910A - Sprayer : en fr
  • AT167756B - Gripper device for sewing machines : de en
  • DE802913C - Motor hub for bicycles : de en
  • DE803034C - Lid for milk transport cans : de en
  • ES25684U - Multi-use child seat (Machine-translation by Google Translate, not legally binding) : en es
  • ES25791U - Mounting element for stained glass (Machine-translation by Google Translate, not legally binding) : en es
  • FR974918A - Lawn mower with manual propulsion by balancing handle : en fr
  • GB650673A - Improvements in and relating to metal cutting and like machine tools : en
  • US2543205A - Cam actuator and lock : en
  • ES24703Y - Towel rail. : en es
  • SU87634A2 - Machine for etching parts in acid solutions : en ru
  • CH273703A - Grate, especially for enamelling ovens. : de en
  • CH273857A - Process for the production of a new substance for textile treatment. : de en
  • DE803077C - Fish tape groove milling device : de en
  • DE803140C - Lock : de en
  • DEF0002553MA - Device or tool for precisely pressing the sheet metal soles onto the finished shoe last : de en
  • FR975081A - Device allowing the traction of railways and propulsion by electrogas : en fr
  • GB650485A - Process for the conversion of liquid hydrocarbons into aromatic hydrocarbons and gaseous products : en
  • GB650726A - Improvements in reversible rotary pumps or motors : en
  • DE802794C - Grinding or polishing machine for optical lenses or the like. : de en
  • DEG0001102MA - Electric liquid heater. : de en
  • DEP0023543DA - Housing for permanent wave apparatus. : de en
  • ES25816U - Modality of deployable illustrations, preferably applicable for the making of children's books (Machine-translation by Google Translate, not legally binding) : en es
  • FR975201A - Mechanical drawing table locking system : en fr
  • ES24724Y - Improved spark plug for ignition of internal combustion engines. : en es
  • ES25631U - Luminous fountain pen with interior light and fluorescent cap (Machine-translation by Google Translate, not legally binding) : en es
  • ES25793U - Warning bell for bicycles and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • DEM0000985MA - Elastic ruler : de en
  • FR974998A - Improvements to cross-flow tubular heat exchangers : en fr
  • ES25698U - Improved muffle or shell applied to dental prostheses (Machine-translation by Google Translate, not legally binding) : en es
  • FR975234A - Mobile windowing for vehicles such as automobiles : en fr
  • DE1620430U - DEVICE FOR THE MANUFACTURING OF REPAIR CUFFS FOR VEHICLE TIRES. : de en
  • DE1620366U - INSERT GRATE FOR COOKER STOVES. : de en
  • US2543239A - Electric iron cord support : en
  • US2543342A - Suction cleaner with switch circuit : en
  • CH273859A - Sock. : de en
  • US2543641A - Lighting fixture and fittings therefor : en
  • AT167727B - Latch bar lock : de en
  • US2543270A - Polyacylated amino diols : en
  • US2543366A - Two-position fuel valve for gasturbine torch igniters : en
  • US2543397A - Herbicidal compositions containing esters of chlorinated phenoxyacetic acids : en
  • PL34223B1 - : en pl
  • GB650669A - Printing telegraph apparatus of the start-stop type : en
  • FR974830A - Process for separating the soil to be bleached from mineral and fatty oils : en fr
  • DE1620478U - CONTROL LEVER, IN PARTICULAR FOR BOWDEN DRAWERS. : de en
  • ES22495Y - Bottle cap : en es
  • FR975107A - Improvements to sealing devices : en fr
  • DEP0011590DA - Electric rotating magnet measuring instrument : de en
  • DEP0016443DA - Air cleaner for the intake air of internal combustion engines, compressed air generation systems and the like for preliminary and fine separation by means of a cyclone and wet air filter in a concentric arrangement : de en
  • DEP0046227DA - Chassis for electrical equipment, in particular radio equipment : de en
  • FR974854A - Improvement in guiding devices for banknote separating machines : en fr
  • GB650461A - An improved mobile screen holder adapted more especially for use in the picture filmmaking industry : en
  • DEH0000504MA - Cardboard, paper, in particular toilet paper : de en
  • FR975224A - Serpentine launcher : en fr
  • DE803110C - Peat peeling machine : de en
  • DE803164C - Device for unloading vehicles : de en
  • DEA0001543MA - Common drive for a main and auxiliary lock consisting of a locking member of hydraulic engineering systems, for example for a lock gate with a built-in contactor : de en
  • ES193639A3 - AN APPARATUS FOR CUTTING AND ROLLING : en es
  • FR974950A - Articulator for dental prosthesis : en fr
  • FR975047A - Improvements relating to hydraulic transformers : en fr
  • ES25658U - Electric hand switch, with mercury contactor. (Machine-translation by Google Translate, not legally binding) : en es
  • US2543438A - Flush valve system : en
  • GB650579A - Improvements in a control for direct current generators : en
  • US2543242A - Apparatus for treating crude petroleum and other liquids : en
  • US2543487A - Composition for treating mineral wool : en
  • DE802825C - Feeding device for firing systems : de en
  • DE802914C - Vehicle auxiliary drive : de en
  • CA471740A - Film tensioning devices : en fr
  • DE802779C - Ball or tilting sliding bearing : de en
  • USD162271S - Wright pitcher : en
  • US2543200A - Oil filler and drain means for internal-combustion engines : en
  • US2543661A - Toolholder : en
  • GB650649A - Dry gas meters : en
  • CA471765A - Braking systems for aircraft : en fr
  • CH273708A - Coupon for insurance. : de en
  • DE803020C - Device for the simultaneous and uniform movement of several hydraulic working pistons : de en
  • DEP0026047DA - Agricultural spreader : de en
  • AU3281050A - Bath plug : en
  • CA471800A - Motor construction : en fr
  • DEP0033799DA - Process for the preparation of aminotriazine derivatives : de en
  • DESC003534MA - Electrode-heated cooking and heating devices. : de en
  • FR975172A - Combined appliance for peeling and washing vegetables and for beating sauces and creams : en fr
  • US2543563A - Agricultural loading machine : en
  • DE803007C - Folding clasp for bracelets, especially watch bracelets : de en
  • DE803017C - Process for the production of hollow fiber bodies : de en
  • GB650657A - Improvements in milling machines for the working of wood for the formation of tenons : en
  • CH273833A - Cover on disk-shaped objects, such as typewriter ribbon rolls, tablets and the like, method for the production of such covers and machine for carrying out this method. : de en
  • DE1620378U - ADJUSTABLE WRENCH. : de en
  • CH273852A - Process for the production of a new substance for textile treatment. : de en
  • DEP0010556DA - Calendar device for determining the days of reception : de en
  • US2543656A - Rotatable shaft position indexing device : en
  • DE802775C - Clamp for inserting pistons provided with piston rings into their cylinders : de en
  • DEP0001877BA - Resistance-dependent protection relay : de en
  • SU88787A1 - Apparatus for preventing explosions of gas-air mixture in a crank chamber of a two-stroke engine : en ru
  • DE802864C - Release device for a winding spindle on winding machines : de en
  • DE803199C - Device for coring corn on the cob : de en
  • AU151008B2 - Improvements relating to protective coverings for electric cables, pipes andthe like : en
  • US2543720A - Electromagnetic deflection circuit : en
  • DEP0041726DA - Rubber-like elastic masses. : de en
  • US2543528A - Coffee maker : en
  • DE803040C - Slide lock for bunker outlets : de en
  • DESC002463MA - Process for dedusting and defogging gases and vapors : de en
  • FR974826A - Method and device for cleaning typewriter characters : en fr
  • AT167714B - Liquid fuel furnace : de en
  • DEH0001727MA - Electric toy motor. : de en
  • DEP0025564DA - Spring cup drive, in particular single axle drive for rail vehicles : de en
  • ES188294A1 - A PROCEDURE FOR MANUFACTURING ARMORS FOR GLASSES : en es
  • ES24730Y - Injector for spraying liquids. : en es
  • GB650504A - A new or improved method and machine for securing caps to glass jars : en
  • FR974938A - Control device for lathe, boring machine or other machine tool : en fr
  • FR974996A - Very high gain traveling wave tube : en fr
  • GB650730A - Improvements in and relating to electron emitting materials : en
  • GB650676A - Improvements in or relating to electrically heated containers for culinary, technical and other purposes : en
  • PL34320B1 - : en pl
  • US2543509A - Straight pull brake lever structure : en
  • DE1620360U - DEVICE FOR FILLING DUSTING MATERIAL, SUCH AS CEMENT, FLY ASH, MUELL, ETC., IN CONTAINERS, TRUCKS OR THE LIKE. : de en
  • ES191991A1 - A MECHANISM DRIVER OF HOSES FOR TEXTILE MACHINES OF HILAR AND SIMILAR : en es
  • ES24683Y - Window frames with device for fixing roller blinds. : en es
  • FR974961A - Method of single or double automatic spacing for typewriter, and device making it : en fr
  • GB650750A - Device for proportioning the flow of an auxiliary fluid into a main fluid stream : en
  • US2542987A - Cap for collapsible tubes : en
  • FR974920A - Sprayer device, especially for arboriculture and agriculture : en fr
  • FR974991A - Method for calendering molded pulp blanks : en fr
  • FR975176A - Arrangement of static electric transformer with variable voltage under load : en fr
  • AU155859B2 - Improvements in or relating tothe polishing of glass : en
  • DE1620368U - PERMANENT CALENDAR WITH SLIDING WINDOW IN BOOKMARK FORMAT. : de en
  • DE1620451U - COLLECTING DEVICE FOR USE IN STEEP PIPELINES. : de en
  • CA471702A - Brassieres : en fr
  • DE803094C - Cartridge-free and cartridge-free ballpoint pen : de en
  • PL34278B1 - A method of treating raw calcium cyanamide to produce zen grains : en pl
  • US2543496A - Shovel attachment for tractors : en
  • AU150926B2 - Process forthe polymerization of unsaturated compounds in aqueous emulsion : en
  • DEP0024964DA - Traveling grate with transverse grate bars that are united in groups, swing out and supported like roof tiles : de en
  • ES194051A1 - A NEW SYSTEM TO FACILITATE TRAVEL : en es
  • ES24731Y - Pressure boiler for liquids. : en es
  • US2543526A - Girdle and garter combination : en
  • DEP0036973DA - Drive for flywheel screw presses : de en
  • GB650709A - Improved lighting fixture for elongated electric fluorescent lamps : en
  • AU149144B2 - Improvements in gaskets : en
  • DE1620373U - ADVERTISEMENT SIGN. : de en
  • DE803139C - Safety valve : de en
  • FR974834A - Improvements to molten salt baths for the heat treatment of metals : en fr
  • FR974857A - Sharpening device for pencils and all graphite leads : en fr
  • DEP0000198BA - Device for generating a constant tension in a thread-like material : de en
  • DER0003452MA - Device for storing and dispensing packages of goods. : de en
  • FR974911A - Shortwave tuning system : en fr
  • US2543089A - Method of making transformer cores : en
  • US2543609A - Merchandise order indicator : en
  • US2543008A - Combined receptacle and advertising display : en
  • FR974898A - Tool holder sleeve for interchangeable tools mainly for working the soil : en fr
  • US2543632A - Regulated high-voltage power supply : en
  • US2543002A - Aircraft indicator system : en
  • BE499396A - : en
  • CA471804A - Methods of sealing coaxial structures : en fr
  • DE802998C - Mobile construction hoist : de en
  • DEM0005833MA - Device for separating flour and bran or shells : de en
  • US2543322A - Means for supporting evaporators and vapor pipes thereof : en
  • US2543673A - Ganged potentiometer : en
  • USD162185S - Slipper or similar article : en
  • DE1620547U - TEMPLATE FOR DRAWING MAPS IN GEOGRAPHY LESSON. : de en
  • DE802903C - Brine pump intended for spraying : de en
  • ES19278Y - Armored resistance applicable to electric irons. : en es
  • ES25638U - Improved tank for ice in domestic refrigerators. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650593A - Improvements in bearing : en
  • SU87512A1 - The way uchalki and shifting the scows at the dredging machine : en ru
  • US2543053A - Radiant energy high-temperature heating apparatus : en
  • AT167723B - Baking pan for wafers : de en
  • FR974836A - Improvement in scrapers for filtration devices? for example : en fr
  • US2543354A - Optical objective of the telephoto type : en
  • DE1620416U - KUERSCHNER KNIFE WITH REPLACEMENT USED RAZOR BLADE AND BLADE CRUSHER BUILT IN THE KNIFE. : de en
  • DE802810C - Ventilation for waterproof clothing : de en
  • DEP0000516MA - Process for the production of dry molds and cores for foundry purposes : de en
  • DEP0046521DA - Device for producing hollow rubber bodies with an embossed outer surface, e.g. B. bathing caps, on a core. : de en
  • ES24331Y - Suspension flap valve for devices designed to prevent bottle refilling and other uses : en es
  • FR974928A - Improvements to the closing of containers and more particularly flexible tubes : en fr
  • FR975114A - Endless track without articulations, for "all terrain" vehicles : en fr
  • FR975253A - Combined thermal switch with electrical socket : en fr
  • FR975295A - Multi-section wire drive drums : en fr
  • GB650569A - Improvements in or relating to oil cans fitted with reciprocating pumps : en
  • US2543102A - Valve stem seal : en
  • US2543476A - Ruler : en
  • DE802805C - Sack made of paper and similar material or a corresponding container for holding bulk goods and a device for filling it : de en
  • DE803004C - Process for the manufacture of resinous products : de en
  • DEW0002394MA - Hand tongs for grasping components and other bodies. : de en
  • FR975040A - Electrical signaling device : en fr
  • FR975217A - Construction process for roofs, floors, ceilings, walls, partitions, etc. : en fr
  • PL34273B1 - : en pl
  • DE803135C - Hay and straw cutter : de en
  • DEP0003014DA - capacitor : de en
  • DE1620468U - WHEEL SUSPENSION OF VEHICLES, IN PARTICULAR MOTOR VEHICLES. : de en
  • DE802953C - Rebate planer cutter head : de en
  • DEP0003304DA - Process for the fermentation of solutions containing difficult to ferment sugars : de en
  • ES196232A1 - AN ULTRASONIC FREQUENCY GENERATING SYSTEM FOR MEDICAL TREATMENTS : en es
  • FR974873A - Fungicidal or fungistatic compositions : en fr
  • DK72193C - Collapsible ironing board. : da en
  • DK72220C - Tube with ed self-closing squeezing opening. : da en
  • ES191972A1 - A DEVICE FOR SUPPLYING A CAPILLO, A LAYER OR BOTH IN THE MANUFACTURE OF CIGARS : en es
  • ES25764U - Mechanical toy, consisting of a puppy that advances jumping. (Machine-translation by Google Translate, not legally binding) : en es
  • US2543176A - Reel : en
  • DE802936C - Process for the production of aluminum chloride and ferric chloride : de en
  • DE802962C - Holder for fish hooks : de en
  • DK72209C - Beet opener. : da en
  • US2543020A - Fluid flowmeter : en
  • US2543160A - Photogrpahic apparatus : en
  • DE802846C - Process for the production of water-soluble, stable condensation products from urea and aldehydes : de en
  • DK72219C - Fuse for window buckles. : da en
  • GB650477A - Shoe and method of making the same : en
  • GB650531A - Method and arrangement for measuring the index number of a telegraph modulation : en
  • FR974867A - Process for highlighting lithographic and metalligraphic transfers, from the decal and without inking : en fr
  • US2543208A - Toy rubber-spring gun : en
  • DE802966C - Enrichment device with air flap for carburettor : de en
  • DEE0001968MA - Process for the production of tropicalized insulation and roofing felt : de en
  • ES24425Y - Perfected image templates. : en es
  • FR974761A - Advanced cap for airtight sealing of jars, bottles and similar containers : en fr
  • DE803143C - Tool for countersinking, drilling, reaming or the like with holder : de en
  • DE803088C - Impeller for vehicles with pneumatic tires and the process for producing the same : de en
  • FR974725A - Device ensuring constant and automatic chain tension according to the engaged sprocket, in gear changes by chain derailment for bicycles, tandems and similar vehicles : en fr
  • FR975238A - Ball joint with swiveling and retractable sliding rod : en fr
  • FR975064A - Variable speed drive fitted with multiple frustoconical friction rollers with different contact circumference diameters and devices for automatic adjustment of the speed ratio and contact pressures : en fr
  • US2543639A - Rotor for synchronous induction motors : en
  • US2543731A - Perpetual calendar : en
  • US2543068A - Radio impulse receiver : en
  • ES192080A1 - A DEVICE TO CONDITION LOCAL : en es
  • ES23341Y - Knife with special characteristics : en es
  • FR975012A - Motor vehicle cabin ventilation system : en fr
  • FR975246A - Bearing improvements : en fr
  • FR974858A - Magnetostrictive signal conversion device : en fr
  • FR974955A - High-power combustion engine for a vehicle with two consecutive wheels, the frame of which has low resistance such as, for example, a bicycle frame, and mounting this engine on this vehicle : en fr
  • DESC001672MA - Lighting device for motor vehicles : de en
  • ES25630U - A pernito. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25688U - Imitated skins of the natural, with cuts on its surface that perfect imitation (Machine-translation by Google Translate, not legally binding) : en es
  • FI24917A - Air filter : en fi
  • ES192011A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF THE PINS USED AS A SHAFT, OF THE ARTICULATED UNIONS FOR THE JOINT OF TRANSMISSION BELTS : en es
  • FR975300A - Refrigeration machine : en fr
  • DE803173C - Blown air control valve for recovery machines operated with blower machines : de en
  • ES195297A1 - PROCEDURE FOR MANUFACTURING AGGLOMERATED PARTS : en es
  • FR974903A - Wire panel : en fr
  • USD162204S - magnier : en
  • DE803058C - Drum washing machine, can be used as a spin dryer : de en
  • ES22321Y - Mask. : en es
  • ES24437Y - Flange model : en es
  • FR974862A - Process for the solubilization of guar flour and carob bean endosperm flour for finishing fabrics and gluing textile fibers : en fr
  • US2543379A - Cupola charging apparatus : en
  • US2543336A - Clothespin : en
  • DE1620507U - DEVICE FOR GUIDING BOX LIDS. : de en
  • DE803188C - Food carrier : de en
  • DEP0004800DA - Sliding armature motor with brake spring and axial thrust bearing. : de en
  • DEP0035274DA - Waterproof junction box or socket made of insulating material for cables or lines. : de en
  • DE803065C - Device for the hanging storage of drawings, plans, large-format files, etc. like : de en
  • DER0001535MA - Device for gasifying or vaporizing, in particular pesticides : de en
  • DEP0017494DA - Fountain pen with an ink container that is transparent over at least part of its length and provided with patterns : de en
  • DEP0031952DA - Method and apparatus for decating : de en
  • DESC003517MA - Surge arrester with exchangeable damping resistors and spark gaps : de en
  • DE803075C - Window workhorse : de en
  • GB650522A - Improvements in or relating to television receivers : en
  • ES25642U - Needle threader device. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974871A - Anti-slip device : en fr
  • ES194144A1 - INDUSTRIAL PROCEDURE FOR THE OBTAINING OF PLASTICIANS, PRECISELY IN POLYMETHYL METACRYLATE, WHICH REPLACE ALL OR PART OF ANY OF THE BONES OF THE VERTEBRATE ANIMALS : en es
  • ES25666U - Separate-wicks protector for permanent curly hair operations (Machine-translation by Google Translate, not legally binding) : en es
  • ES25741U - New insulating support for iron (Machine-translation by Google Translate, not legally binding) : en es
  • DEK0000286MA - Loudspeaker with funnel : de en
  • DE804649C - Adjustable last : de en
  • DEK0000211MA - Bracket for horn loudspeaker : de en
  • DEP0048649DA - Hydraulic press, especially for upsetting pipe ends : de en
  • FR975089A - Process and machine for the manufacture of a food powder from fresh bones : en fr
  • DE803006C - Grain measuring and mixing device : de en
  • DEP0010431DA - Adjustment device, in particular for photographic shutters : de en
  • DESC000858MA - Protective cover for hair combs designed as a comb cleaner. : de en
  • FR974735A - Spindle improvements for textile operations such as spinning, winding and the like : en fr
  • FR974881A - Improvements to cable ties : en fr
  • GB650528A - Improvements in or relating to combustion apparatus : en
  • USD162253S - Automobile fender : en
  • US2543247A - Adjustable latch bar mechanism : en
  • AU3889050A - Improvements in or relating tothe polishing of glass : en
  • PL34274B1 - : en pl
  • DEP0041995DA - Detergents and cleaning agents : de en
  • FR974851A - Improvements made to soil tillage equipment : en fr
  • FR975079A - Phosphate fertilizer and its manufacturing process : en fr
  • FR974739A - Process for the enlargement and reduction of chromo-copies in chromo-electro-photo-mechanical devices : en fr
  • US2542993A - Shoe sewing machine : en
  • USD162138S - Earl automobile : en
  • FR975241A - Additive material to produce waterproof concrete : en fr
  • US2543203A - Pressure regulator : en
  • US2543635A - Polymerization in the presence of an organo-phosphorus compound as an activator : en
  • US2543000A - Plug-in relay : en
  • US2543510A - Straight pull brake lever assembly : en
  • US2543026A - Center punch gauge : en
  • DE1620471U - DIRECTION INDICATORS FOR CYCLISTS. : de en
  • DEM0001378MA - Bearing arrangement for the rotating cylinder of roulette machines : de en
  • FR974764A - Socket wrench made of adjustable telescopic elements : en fr
  • US2543081A - Pulsed localizer : en
  • US2543433A - Electrical apparatus : en
  • ES193738A1 - A PROCEDURE TO MANUFACTURE HOLLOW PARTS : en es
  • DE1620406U - VIBRATING FORK MADE OF FORGED LIGHT ALLOY FOR MOTORCYCLES. : de en
  • DE803203C - Securing a screw connection : de en
  • FR975278A - New contrast expansion system for low frequency amplifiers for sound reproduction : en fr
  • FR975086A - Improvements in methods for the transmission of remote signals, in particular for television : en fr
  • DEP0025145DA - Mortar binders made from lime-containing brown or hard coal ashes : de en
  • FR975263A - Switching systems for establishing a plurality of connections by means of one or more switches comprising coordinate electromagnets : en fr
  • FR975018A - Improvement in the assembly of rotary vibrators : en fr
  • US2543670A - Transparency viewer : en
  • US2543010A - Valve : en
  • USD162228S - Automobile dash tray : en
  • FR974856A - Self-propelled nautical device using human power or any other : en fr
  • DEK0000173MA - Composite injector : de en
  • DES0004420MA - Procedure for frost protection and instructions for carrying out this procedure : de en
  • CA471805A - Motor ventilation : en fr
  • CH273670A - Corner cupboard. : de en
  • DEP0009474DA - Ceiling beams for building ceilings. : de en
  • ES24442Y - Recreational soccer flag toy. : en es
  • FR974952A - Aeromotors : en fr
  • DE1620374U - EVERYBODY BAG FOR PHOTO APPARATUS. : de en
  • DEP0015148DA - Process for the production of a food from aquatic animals : de en
  • ES196426A1 - AN AUTOMATIC GUN : en es
  • FR974760A - Process for the agglomeration of corrective agents, deoxidizers, desulphurizers, fluxes for foundries of iron and steel and briquettes prepared by means of this process : en fr
  • GB650551A - Improvements in or relating to vehicle bumpers or shock absorbers : en
  • FR974941A - Bicycle support stand : en fr
  • FR975110A - High pressure, double vaporization boiler : en fr
  • US2543524A - Isothermal food and liquid carrier : en
  • USD162227S - Automobile hood ornament : en
  • FR974877A - case for a makeup stick or other object having a cap enclosing the entire case or box : en fr
  • FR975142A - machine tool vice : en fr
  • DE802949C - Ceiling, especially monolithic concrete ceiling or light ceiling with concrete ribs : de en
  • DEP0041588DA - Thread connection on containers : de en
  • FR974737A - Progressive clamping press with application on woodworking machines and table safety lock : en fr
  • GB650617A - Improvements in or relating to impedance measuring apparatus : en
  • DE802990C - Flotation machine : de en
  • DE803222C - Power-controlled filling device for gross bagging scales : de en
  • GB650508A - Improvements in or relating to oscillating mountings for electric ventilators : en
  • US2543191A - Manufacture of organic esters of cellulose : en
  • US2543249A - Pencil lead sharpener : en
  • DEN0001520MA - Drill coal pick hammer : de en
  • DEP0006517DA - Process for obtaining saturated aliphatic hydrocarbons : de en
  • DE802917C - Movable lever of clippers : de en
  • DE802954C - Device for measuring the thermal conductivity of gas mixtures : de en
  • FR975286A - Workpiece loader for machine tools : en fr
  • FR975141A - Device for combing warp threads and clamping the weft thread in a circular loom : en fr
  • GB650498A - Flotation of ores : en
  • GB650712A - Improvements in and relating to electric discharge devices : en
  • US2543515A - Honing device : en
  • US2543516A - Miniature airplane propeller and mounting therefor : en
  • PL34281B1 - Lamp for rate modulation : en pl
  • DE1620511U - HOLDER FOR TOILET PAPER IN ROLL FORM. : de en
  • DEP0033635DA - Shuttle brake device for hard disk looms : de en
  • FR974734A - Resin refinements : en fr
  • DE1620523U - RUBBER INSERT FOR BICYCLE CHAIN CASE. : de en
  • CH273687A - Washing machine. : de en
  • US2543061A - Hair-dressing composition : en
  • USD162181S - Kennedy air distribution outlet : en
  • USD162249S - Soodhalter etal doll cradle : en
  • CH273864A - Process for the production of a new phthalocyanine derivative. : de en
  • DEP0012472DA - Cutting machine for fabrics, in particular textiles : de en
  • ES194116A1 - A NEW PROCEDURE TO OBTAIN A SOAP YEAST IN PASTA OR POWDER APPLICABLE TO ALL THE OBTAINING OF COMMON AND FLOATING SOAPS, SHAVING AND MEDICINAL SOAPS : en es
  • US2543631A - Tonsorial device : en
  • US2543643A - Tandem locking device : en
  • US2543218A - Nonsag mattress : en
  • USD162262S - Ribbon display stand : en
  • ES22854Y - Children's wheelchair, perfected. : en es
  • DEG0003242MA - Motor mounting, especially on lathes and the like. : de en
  • DEST001091MA - Changeover valve for bath showers : de en
  • ES25749U - Dosing device by volumes or portions. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650538A - Improvements in spagnoletti indicators : en
  • DE802773C - Self-igniting, air-compressing internal combustion engine : de en
  • DE802806C - Container for storing and distributing glue : de en
  • ES25639U - Shapes in cloth, decorative. (Machine-translation by Google Translate, not legally binding) : en es
  • ES196370A1 - IMPROVEMENTS IN RADIO RECEPTOR APPLIANCES : en es
  • ES25672U - Trolley for laying of heavy cable of campaign (Machine-translation by Google Translate, not legally binding) : en es
  • GB650457A - Improvements in recording images by means of phosphors : en
  • GB650530A - An improved method of and apparatus for the transferring of decoration from a work decorating roll to a workpiece : en
  • FR974850A - Piston machine : en fr
  • FR975239A - Transparent and elastic pressure plate : en fr
  • DE803015C - Booking sheet for carbonless bookkeeping and procedure for transferring the sums from the front to the back of the booking sheet : de en
  • DE803027C - Device for molding and glazing, in particular roof tiles : de en
  • DED0002037MA - Superheated steam cooler : de en
  • FR974852A - Metal sheet pile : en fr
  • FR975039A - Machine for the manufacture of helical tubes : en fr
  • FR974904A - Compound sole : en fr
  • GB650513A - Improvements in and relating to control systems for aircraft : en
  • FR974947A - Device for disabling the idle jet of the carburettor of motor vehicles at will : en fr
  • ES25669U - Plug plug (Machine-translation by Google Translate, not legally binding) : en es
  • DE803049C - Stage, swimwear or underwear : de en
  • ES196192A1 - A GROUP ELECTROBOMBA : en es
  • ES25765U - Mechanical toy, consisting of a doll that goes around describing circles. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620479U - STEM ARM FOR BICYCLES. : de en
  • DEB0001104MA - Book binding and method of binding books : de en
  • DE802784C - Scrap baling press : de en
  • AT167784B - Converter vessel with liquid cathode : de en
  • AU150412B2 - Wax-dimethylpolysiloxane film-forming protective composition : en
  • DEP0005426DA - Device for generating a mist from water or another liquid for fire extinguishing purposes : de en
  • AU148676B2 - Improvements in process forthe production of aldehydes and ketones from alcohols : en
  • FR975215A - Automatic locking device for the knives of a weighing instrument : en fr
  • DE803116C - Method for moving articulated reinforced concrete precast elements for vaults and frames : de en
  • ES25704U - Mold for ice cubes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974919A - Automatic arrangement for the continuous reloading of the shuttle on the looms and device intended to actuate it : en fr
  • FR975136A - Tensioner : en fr
  • FR975145A - Process for the manufacture of primers, adhesives, binders, etc., based on artificial resin, containing cold-swelling starch, and for forming on substrates insoluble sheets from said substances : en fr
  • FR975203A - Pressure regulating devices : en fr
  • US2543403A - Doughnut flipper for doughnut machines : en
  • DEI0001811MA - Slide control for four-stroke engines : de en
  • DEP0014666DA - Steam generator : de en
  • US2543060A - Carbonic acid derivatives of tetrahydrofurfuryl lactate : en
  • CH273817A - Atomizer apparatus for liquids, in particular for perfumes and lotions. : en fr
  • CH273874A - Process for producing a piperidine compound. : de en
  • PL34262B1 - : en pl
  • FR975120A - Method and device for regulating the temperature in diffusion installations : en fr
  • DE802823C - Ignition circuit for low voltage discharge tubes : de en
  • GB650736A - Microscopes : en
  • AT167777B - Fishing machine : de en
  • US2543122A - Building structure : en
  • USD162242S - Transfer car : en
  • AT167749B - Ice skating crutch for leg amputees : de en
  • CH273702A - Process for dyeing structures made from polyvinyl derivatives. : de en
  • AU147369B2 - Improved hanger clamp : en
  • AU3285150A - Improved machine for making chocolate roughs and like confections : en
  • CH273756A - Process for tapping parts, in particular nuts, and machine for implementing this process. : en fr
  • DEP0038564DA - Contact device for electrical clock systems : de en
  • FR974730A - Method and device for stabilizing the film in a cinema projection apparatus : en fr
  • FR975111A - Improvements to liquid or gas dispensing devices : en fr
  • GB650674A - Improvements in or relating to marking means for tennis courtsi roadways floors and the like : en
  • DE803115C - Electric-automatic refrigerator : de en
  • DEP0035060DA - Ladder with facilities for extending the stiles. : de en
  • AU154865B2 - Solenoid valve assembly : en
  • US2543556A - Filter unit for vacuum cleaners : en
  • FR975245A - electrical circuit element comprising semiconductor materials : en fr
  • DEP0023329DA - Rolling bearings consisting of several runways : de en
  • ES187889A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF THERMOPLASTIC SOAP COMPOUNDS : en es
  • GB650562A - An improved belt-tensioning device : en
  • GB650684A - Improvements in and relating to the production of natural rubber materials and articles having an antiseptic action : en
  • FR974784A - Ladies' gaiter : en fr
  • FR974901A - Process for the manufacture of fibers and yarns of regenerated cellulose, starting from viscose : en fr
  • ES24688Y - Storage box for garbage collection. : en es
  • FR975084A - Device for simultaneous recharging of traction and service batteries of an electric vehicle : en fr
  • DE1620442U - FIRE SPRAYER, IN PARTICULAR PORTABLE SPRAYER. : de en
  • US2543441A - Cam action screw driver : en
  • ES24429Y - Hermetic, removable protector. : en es
  • DE803001C - Wooden tensioning device in a rafter structure with cross bracing : de en
  • DE803008C - Cover for ignition or the like. : de en
  • ES192097A1 - A FREQUENCY TRANSFORMER DEVICE : en es
  • US2543021A - Direction finder : en
  • US2543196A - Refrigerating apparatus having means to prevent wetting of insulation : en
  • US2543285A - Road grader with tiltable wheels : en
  • ES196132A1 - A SIMPLIFIED SALES PROCESSING PROCEDURE : en es
  • ES25773U - Fastening for wire mesh masks (Machine-translation by Google Translate, not legally binding) : en es
  • FR975090A - Improvements to photography devices for the continuous reproduction of documents : en fr
  • FR975221A - Special tractor for leveling harrow for market gardening : en fr
  • DE1620544U - OPTICAL VOLTAGE TESTER, IN PARTICULAR GLASS TENSION TESTER. : de en
  • DEP0007685DA - Device for spreading fine or finely crushed grit, in particular spreaders for salt. : de en
  • ES25637U - Improved sucker. (Machine-translation by Google Translate, not legally binding) : en es
  • CA471764A - Control devices for fluid pressure systems : en fr
  • AU3295550A - Improved hanger clamp : en
  • DE802955C - Slide rule with place value reading device : de en
  • DEA0003600MA - Throttle valve control for internal combustion engines : de en
  • DESC003168MA - Sleeper jack for railroad tracks : de en
  • AU3888650A - Process forthe production of 3-substituted 4-hydroxy-coumarines : en
  • DE802948C - Reinforced concrete rib ceiling : de en
  • DER0001461MA - Toothpick holder. : de en
  • DEZ0000662MA - Control for internal combustion engines with a cylindrical rotary valve : de en
  • ES25802U - Chain for clock arms. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650654A - Electrical conductor insulation : en
  • US2543608A - Calling system : en
  • CA471789A - Mobile refrigerating units : en fr
  • GB650543A - Improvements in or relating to assemblies for use in constructional work : en
  • CH273849A - Rotary mounting device, intended in particular, but not exclusively, for doors and windows. : en fr
  • US2543118A - Window screen : en
  • US2543333A - Derivatives of upsilon-triazolo (d) pyrimidine and methods of preparing the same : en
  • DEA0001521MA - Throwing bodies, in particular for use for sporting purposes : de en
  • US2543654A - Ship's bow construction : en
  • AT167739B - Adjustment device for a croissant wrapping machine : de en
  • US2543455A - Valve : en
  • FR974716A - Two-part retractable float for seaplane : en fr
  • FR974747A - Improvements to textile finishing compositions : en fr
  • CH273810A - Unit equipment for dentist. : en fr
  • CH273814A - Process for the production of a basic ether of a p-halogenated benzhydrol. : de en
  • ES23754Y - Fixed or interchangeable rubber shoulder pads for men's and women's clothing. : en es
  • PL34326B1 - : en pl
  • US2543669A - Pump : en
  • US2543738A - Time division pulse multiplex system : en
  • CH273834A - Process for making a collapsible tube and tube made by this process. : de en
  • US2543190A - Tobacco cartridge : en
  • US2543692A - Roof construction of buildings : en
  • USD162245S - Children s rocker : en
  • ES20943Y - Cardboard pot : en es
  • AT167733B - Knife plate guide for dough dividing and knitting machines : de en
  • AU3884950A - Improvements in or relating tothe construction of walls and like structures : en
  • FR975049A - : fr
  • CA471723A - Repair locks : en fr
  • DE1620512U - CLOTHING HANGER. : de en
  • DEB0003325MA - Process for eliminating undesirable electrical charging phenomena on glasses and optically transparent, highly insulating plastics : de en
  • DEP0027941DA - Hydraulic turbine with speed regulator : de en
  • FR974792A - Improvements to automatic caps : en fr
  • US2543025A - Portable drinking fountain : en
  • US2543321A - Apparatus for the delivery of predetermined volumes of liquid : en
  • DE1620469U - VISUAL IDENTIFICATION OF UNLIT ROAD VEHICLES. : de en
  • DEP0039845DA - Device for loading debris or the like. : de en
  • DE803175C - Process for drying steam, especially in refrigeration systems : de en
  • DET0002013MA - Cooking devices with vapor discharge. : de en
  • GB650747A - Process for shaping thin sheet metal : en
  • CA471754A - Molybdenum alloys, welding tips and methods of manufacture : en fr
  • CH273769A - Device for preforming grinding wheels to the desired profiles. : de en
  • CH273853A - Process for the production of a new substance for textile treatment. : de en
  • US2543077A - Engine synchronizer device : en
  • US2543110A - Apparatus for casting dental restorations : en
  • US2543554A - Pencil sharpener : en
  • US2543580A - Soil fumigant capsule : en
  • DE803160C - Bridge closed on all sides for steady conveyors : de en
  • ES195724A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE PATENT OF INVENTION NUMBER 186960 : en es
  • GB650547A - Retractable landing gear for aircraft : en
  • AT167800B - Method for laying earth cables and apparatus for carrying out this method : de en
  • CH273807A - Burner, in particular for food warmers comprising a receptacle containing a mass of fuel. : en fr
  • AU149758B2 - Improvements in or relating to power driven earth scoops or shovels : en
  • CA471783A - Methods of making light weight cellular materials : en fr
  • US2543233A - Aircraft nose-wheel or tail-wheel mounting : en
  • US2543666A - Process for quaternarizing anion active resins : en
  • CA471772A - Porous web treating apparatus : en fr
  • CA471782A - Steam irons : en fr
  • CH273794A - Device for humidifying combustion air for carburetor engines. : de en
  • DE803002C - Dismountable framework or similar constructive structure : de en
  • CH273842A - Handlebar grip for cycles. : en fr
  • DE1620493U - INSULATED DOORS FOR REFRIGERATED ROOMS, REFRIGERATED UNITS AND THE LIKE. IN CELL CONSTRUCTION. : de en
  • DESC003842MA - Infeed funnel for casting molds. : de en
  • CH273647A - Throwing aggregate of snow removal machines. : de en
  • DK72201C - Coffee brewing container. : da en
  • CH273683A - Chain knitting process, and knitting loom for its implementation. : en fr
  • AU146831B2 - Improvements in or relating to warning signs particularly for road use : en
  • CH273725A - Recording device. : en fr
  • AT167340B - Testing and security device, in particular for locks, locks, engines or the like. : de en
  • CA471738A - Mounting of glass plates in frames, or holders for use in optical or other instruments : en fr
  • CA471788A - Processes and machines for the moulding in their own packing of fusible or thermo-plastic products : en fr
  • CH273812A - Foot massage machine. : de en
  • BE499182A - Process and device for continuous molding and particularly for spinning high organic polymers from a melt : en fr
  • DE803042C - Device for cleaning open water courses : de en
  • DEP0010418DA - Projector : de en
  • US2543537A - Almond shelling machine : en
  • CH273829A - Release device activated by thermal radiation : de en
  • DEL0002170MA - Fuse cartridge designed as a high-performance plug-in cartridge for high and low voltage with built-in auxiliary contact device. : de en
  • FR974883A - Movable canvas rear seat device for 6 hp Renault and similar van : en fr
  • US2543367A - Method of operating regenerators for open hearths : en
  • US2543139A - Spirit level casing : en
  • US2543393A - Method of preparing intaglio printing plates : en
  • US2543674A - Blood anticoagulant composition : en
  • US2543283A - Screw and nut driving tool : en
  • ES25702U - Indicator (Machine-translation by Google Translate, not legally binding) : en es
  • FR974891A - Snap-in wire tensioner : en fr
  • AT167765B - Pump with one or more self-regulating pistons : de en
  • CA471737A - Electrical signalling systems : en fr
  • CH273869A - Device for displaying the extremum of a force. : de en fr
  • DE802872C - Device for expanding pipes and boiler shots : de en
  • DED0002904MA - Squirt bottle with nozzle and cap : de en
  • US2543335A - Process for polymerizing divinyl benzene and polyolefinic esters : en
  • US2543434A - Marker circuit : en
  • US2543679A - Extrusion apparatus : en
  • US2543390A - Draft arm for carbonated beverages : en
  • US2543073A - Method and means for printing and enlarging pictures in color : en
  • US2543326A - Clasp brake mechanism : en
  • US2543588A - Thermal fluid flow indicator : en
  • US2543144A - Paper fastener : en
  • US2543529A - Beet harvester : en
  • USD162237S - Wallpaper or the like : en
  • DEP0052738DA - Flexible shaft with exchangeable cover : de en
  • DES0000203MA - Book with a gramophone record : de en
  • FR974981A - Boiler reheating device stopped : en fr
  • CH273841A - Luggage rack for cycle. : en fr
  • DE802902C - Device for opening canned jars : de en
  • DE803089C - Pedal crank wedge for bicycles or the like. : de en
  • DEP0030686DA - Process for the preparation of C-nitrosoarylamines : de en
  • ES196277A1 - A NEW METHOD OF TRANSMISSION APPLICABLE TO LINES EXPLOITED IN HYPERFERENCES AND PROVIDED WITH A LARGE NUMBER (N) OF RELAYS, ESPECIALLY USEFUL IN TELEPHONY : en es
  • FR974994A - New plastic material for the manufacture of ornamental and novelty articles, and articles incorporating application : en fr
  • FR975112A - Method and device for the long distance transport of solid or liquid materials : en fr
  • US2543003A - Selection control for telephone systems : en
  • GB650537A - Improvements in or relating to coal-fired engines : en
  • GB650653A - A machine for topping and tailing onions, shallots and other vegetables : en
  • CA471751A - Electronic devices : en fr
  • DE1620413U - CEILING LIGHT. : de en
  • CH273741A - Alarm clock. : en fr
  • CH273774A - Flexible link ends meeting loop. : en fr
  • USD162194S - Wheel cover or similar article : en
  • DEA0003658MA - Process for the production of cyanuric chloride : de en
  • PL34237B3 - : en pl
  • PL34270B1 - : en pl
  • CH273870A - Talking machine with disc changer. : en fr
  • DE803009C - Throwing shovel for ejectors : de en
  • DEP0001778MA - Process for the production of foam-producing substances : de en
  • FR975097A - Method of attachment of distributor or rectifier fin elements for turbines or rotary compressors : en fr
  • CA471766A - Quick-drying writing inks : en fr
  • DE1620394U - WOOD FORMWORK IN PLATE SHAPE. : de en
  • DE1620432U - BRACELET OR JEWELRY CLOSURE. : de en
  • FR974812A - A method for unwinding from a single reel and rewinding onto a single reel a cinematographic program requiring several reels; and device adapting to a projection apparatus for carrying out this process : en fr
  • FR975006A - Metal window : en fr
  • AU154580B2 - Improvements in or relating to electric circuits for use with cathode ray tubes and for like purposes : en
  • ES22298Y - Hook-clip for curtains. : en es
  • ES23469Y - Mold for the manufacture of tubes and centrifuged parts. : en es
  • DEH0002677MA - Track lifting winch : de en
  • DEP0054810DA - Method and device for uniformly mixing a viscous liquid (spinning solution) with a liquid or a solid substance. : de en
  • FR974746A - New type of roofing for roofs, walls and other building structures : en fr
  • DEP0047549DA - Fertilizer spreader, seed drill, etc. : de en
  • DE802783C - Pressure gear for pressing or punching machines u. like : de en
  • DEP0006632DA - Card index : de en
  • DEP0019887DA - Combined lighting and color temperature meter : de en
  • CH273758A - Equipment on milling machines for hobbing on the milling machine. : de en
  • CA471757A - Wound cores : en fr
  • AU144280B2 - Anew and improved battery terminal clamp : en
  • ES24155Y - Useful for suspending and holding game. : en es
  • ES24224Y - Game of skill and dexterity. : en es
  • FR974948A - Large reflective and divergent surface combined : en fr
  • GB650647A - Holder for razor blades : en
  • ES24568Y - Glass lifting device. : en es
  • ES24681Y - Device to collect lures or fishing baits, out of the water. : en es
  • US2543461A - Muffler with plural side branch chambers : en
  • DEP0044743DA - Process for the biological production of organic substances for medical or technical purposes. : de en
  • DE803195C - Flow meter for gases : de en
  • ES196254A1 - A PERFECTED SUBMERSIBLE ELECTRIC PUMP : en es
  • CH273832A - Tablet feed device. : de en
  • ES191868A2 - PROCEDURE FOR MANUFACTURING FOOTWEAR WITH RUBBER SOLE DIRECTLY VULCANIZED TO THE CUT280250 : en es
  • ES194939A1 - A COMBINED PROCEDURE OF SALE AND SAVINGS : en es
  • CH273798A - Process for the production of an impregnating agent for the paper insulation of cables and capacitors. : de en
  • CH273830A - Method and device for advertising lighting of writings and surfaces. : de en
  • DEP0035714DA - High-performance cylinder system for kerosene lamps : de en
  • GB650592A - Improvements in or relating to radio aerial arrangements for use on aircraft : en
  • GB650633A - Improvements in apparatus for the rapid forging of workpieces of centrally symmetrical cross-section : en
  • BE499172A - PROCESS FOR SYNTHESIS OF RACEMIC ISOMERS OF DIHYDRO-NOR-LYSEGIC ACIDS. : en fr
  • CH273717A - Multiple reservoir feather. : en fr
  • PL34232B1 - : en pl
  • US2543138A - Compass : en
  • US2543671A - Two-motion selective switch : en
  • DE803147C - Illuminated sign : de en
  • ES192423A3 - AN IMPROVEMENT TO MAKE MAGNETIC NICLEI : en es
  • US2543024A - Jet ejection propulsion : en
  • FR974892A - Fast boat : en fr
  • GB650692A - Injection mold for use in molding opthalmic lenses and other articles : en
  • CA471750A - Positive grid oscillators : en fr
  • CH273753A - Process for forming a one-piece tube having at least one helical peripheral fin, and tube obtained by this process. : en fr
  • FR974712A - Improvements to cylinder locks : en fr
  • FR974855A - Process for spinning superpolyamides in the molten state : en fr
  • DEP0023355DA - Conveying pipe for lumpy goods, especially in underground mining : de en
  • DESC000597MA - Weather whistle : de en
  • ES192098A1 - AN ALTERNATE CURRENT SWITCH, ESPECIALLY FOR STRONG INTENSITIES : en es
  • PL34241B1 - : en pl
  • FR975285A - Preparation of alkaline starch complexes : en fr
  • DE802802C - Shoe last set and shoe set made with it : de en
  • DE803098C - Vehicle toy that is switched to forward and backward travel when it hits an obstacle : de en
  • USD162198S - Wheel cover : en
  • CH273716A - Mechanical pencil. : en fr
  • CA471753A - Manufacture of refractory metals : en fr
  • DE803090C - Jar opener : de en
  • DE803184C - Base for gas-heated baking and roasting devices : de en
  • DEP0050777DA - Process for the production of copper-zinc oxychlorides : de en
  • FR974905A - Improvements made to chucks : en fr
  • DK72195C - Rotary switch with a rotatable body of insulating material. : da en
  • DE803013C - Saw and filing machine : de en
  • DEP0021302DA - Electric box lamp, in particular guard lamp. : de en
  • ES22619Y - Furniture lock. : en es
  • FR974970A - Wheelchair in bicycle trailer : en fr
  • LU30479A1 - PROCESS FOR IMPROVING THE DRAWING OF IRON AND STEEL WIRE AND PROFILES : de en
  • US2543324A - Rotary crop divider for harvesters : en
  • US2543701A - Fastening member for building molding forms : en
  • DE802925C - Process for the production of calcined quartz artificial stones : de en
  • ES24271Y - Thermal bird breeder. : en es
  • DE802792C - Trailer for bicycles and motor bikes : de en
  • ES24812Y - Pill-holder case to neutralize bad odors. : en es
  • FR974967A - Mosquito repellent : en fr
  • DEP0038247DA - Semiconductor amplifier : de en
  • DEP0054108DA - Process for the preparation of thiopyrophosphoric acid esters : de en
  • US2543070A - Hydrocarbon conversion apparatus and process : en
  • DEP0004396DA - Inertia starter for internal combustion engines : de en
  • FR974875A - Gas treatment process for powdered carbonaceous materials : en fr
  • GB650561A - Improvements in and relating to the preparation of quaternary derivatives of phenanthridines : en
  • SU90659A1 - A device for sealing holes in the repair of rubber products : en ru
  • GB650629A - Vibrating device for a directed vibratory effect by means of rotatable vibratory members : en
  • FR974821A - Compass system for varying the length of the bicycle crank arm by a continuous mechanism : en fr
  • GB650494A - Improved transmission for bicycles : en
  • USD162125S - Inflatable toy figure or similar article : en
  • USD162272S - Combined plant receptacle and support : en
  • FR975069A - Spiral or helical wound plywood spring : en fr
  • DE803179C - Electrode holder for a body irradiation arc lamp : de en
  • DES0000021MA - Arrangement for monitoring the insulation status of the high-voltage system on electric vehicles isolated from earth : de en
  • DESC004307MA - Switching mechanism for washing machine drums driven by an electric motor : de en
  • FR975165A - Improvements in cold producing devices and means for their manufacture : en fr
  • ES192304A1 - IMPROVEMENTS IN PIEZOELECTRIC GLASS OSCILLATORS : en es
  • ES25675U - Auxiliary lubrication tank. (Machine-translation by Google Translate, not legally binding) : en es
  • PL34238B1 - : en pl
  • US2543184A - Shape-forming apparatus : en
  • USD162270S - Hanging wall shelf or similar article : en
  • DEV0002218MA - Filter with a filter cloth stretched over a frame : de en
  • ES193021A3 - A SPECIAL MACHINE FOR GRINDING AND REFINING WIDIA TYPE HARD METAL TOOLS : en es
  • PL34265B1 - : en pl
  • ES23808Y - Bicycle brake model with automatic brake shoe movement and fixed bridge. : en es
  • FR975209A - Apparatus for providing high voltage uni-directional current from a relatively low voltage alternating current source : en fr
  • GB650616A - Improvements in or relating to flexible ladders : en
  • US2543561A - Method of and apparatus for displaying a projected image of a drawing : en
  • US2543637A - Interelectrode coupling in high-frequency electric discharge devices : en
  • US2543376A - Valve : en
  • US2543668A - Electric arc welding apparatus : en
  • US2543194A - Internal-combustion engine and method of operating same : en
  • USD162226S - Newspaper hack or similar article : en
  • DE1620402U - DRIVE WHEEL FOR INACCURATE CHAINS. : de en
  • DE802830C - Serving fork with scraper : de en
  • DE802893C - Process for processing organic plastic masses : de en
  • USD162220S - Lady s stocking : en
  • US2543612A - Counterweight for door structures : en
  • GB650514A - Improvements relating to mimic diagram panels for railway and other indication systems : en
  • FR974723A - Accounting register leaflet : en fr
  • FR975154A - Improvements to electrical signal reception circuits : en fr
  • DE803038C - Device for unloading wagons, in particular at gueter rail yards : de en
  • DEP0013353DA - Multi-stage manual transmission : de en
  • US2543742A - Method for high-temperature conversion of gaseous hydrocarbons : en
  • FR974703A - Camera : en fr
  • FR975065A - Improvements in the means used to cut and connect pipes such as, in particular, electrical pipes : en fr
  • FR975149A - Mechanism and method for focusing and scaling an image : en fr
  • GB650534A - Improvements in or relating to a lighter : en
  • US2543243A - Collapsible laundry hamper : en
  • USD162133S - For hopper cars : en
  • DEM0001712MA - Hanging fabric dryer : de en
  • DEP0037153DA - Method for the selective detection of an earth fault in networks with an isolated star point or a neutral point earthed via quenching coils : de en
  • FR974909A - Protection process for heating elements : en fr
  • GB650548A - Improvements relating to centrifugal extrusion apparatus : en
  • GB650729A - Improvements in or relating to electric switches or circuit controllers : en
  • AU3885150A - Improvements in process forthe production of aldehydes and ketones from alcohols : en
  • CH273825A - Electromechanical converter. : de en
  • DE802870C - Setting device for two-part pit punches : de en
  • DED0001241MA - Metallic objects produced by powder metallurgy by sintering : de en
  • DEK0001153MA - Head rocker, in particular for mine trucks : de en
  • DE1620361U - ELECTRIC TABLE LAMP. : de en
  • FR974708A - Pulse time modulation systems for electrical communications systems : en fr
  • DE803169C - Wet setting machine : de en
  • FR974774A - Improved process for preparing a fiber copolymer, copolymer obtained by means of said process and synthetic fiber constituted by this copolymer : en fr
  • FR975122A - Further training in the manufacture of metal staples : en fr
  • FR975169A - Tank heater, especially for heavy oil : en fr
  • US2543051A - Method of charging and exposing electrophotographic plates : en
  • US2543319A - Self-propelled vehicle with articulate frame sections and power plant support : en
  • US2543155A - Supporting crank member for sliding doors : en
  • USD162161S - Table lighter : en
  • DE1620446U - SECURITY LOCK WITH KEY LOCK. : de en
  • DE802972C - Feed device for a round body in cross section in the axial direction, for. B. for the metal wire in metal spray guns : de en
  • DEP0051794DA - Process for the production of dry rectifiers, in particular selenium rectifiers. : de en
  • GB650463A - Improvements in machines for topping and cleaning beet or like root crops : en
  • USD162131S - Automobile tire : en
  • DE802885C - Lifting device for motor vehicles : de en
  • ES25653U - Hydraulic working toy. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25783U - Apparatus for the manufacture of pasta and sausage (Machine-translation by Google Translate, not legally binding) : en es
  • FR974893A - Improvements in ovens : en fr
  • GB650641A - Improvements in fluid pressure seal for a rotatable shaft : en
  • ES196285A1 - A SYSTEM PROTECTOR AGAINST LACK OF PHASE OR UNBALANCE IN THE INSTALLATIONS OF THREE-PHASE MOTORS : en es
  • FR975292A - Holder for flat cutting tools : en fr
  • US2543109A - Fluid pressure actuated cutting tool : en
  • DE802994C - Process for the digestion of color bases : de en
  • DEP0024284DA - Process for the production of light-colored sulphonation products from unsaturated hydrocarbons : de en
  • ES25824U - Coil of plastic material for spinning (Machine-translation by Google Translate, not legally binding) : en es
  • FR975232A - supply equipment for cathode ray tubes : en fr
  • FR974796A - Improvements to high voltage electrostatic devices and their mode of operation : en fr
  • FR974957A - Special handles and footrest plates or tubes, intended to isolate the drivers of vehicles with two consecutive motorized wheels from trepidations and vibrations : en fr
  • GB650624A - Improvements in or relating to adjustable throw crankshafts : en
  • FR975274A - Welding machine improvements : en fr
  • DED0003821MA - Cable entry plug. : de en
  • ES25784U - Envelope with separable areas for opening (Machine-translation by Google Translate, not legally binding) : en es
  • FR974777A - Foldable device for resting and sleeping on the train : en fr
  • USD162264S - Unitfd statfs patfnt offitf : en
  • US2543586A - Broadcasting seeder : en
  • DE802820C - Process for the sulfoxidation of aliphatic or cycloaliphatic hydrocarbons : de en
  • DE803010C - Hydraulic device for adjusting the valve clearance in internal combustion engines : de en
  • DES0002317MA - Device for eliminating the play between threaded parts associated with one another : de en
  • ES25654U - Tie with figurative knot. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650605A - Improvements in or relating to incorporating or mixing apparatus : en
  • US2543276A - Tire handling device : en
  • US2543035A - Transfer iron : en
  • US2543457A - Collapsible cloth roll : en
  • US2543255A - Printing plate lock-up device : en
  • DE803155C - Swimming toys : de en
  • DE802887C - Bunsen burners, especially for gas stoves u. like : de en
  • DEP0002929BA - Viewfinder for photographic cameras : de en
  • DK72192C - Method for installation and operation of rolling mills and roller bearing installation for use in connection with the method. : da en
  • DED0002912MA - Drill head : de en
  • ES196110A1 - A POSTERIOR ELASTIC SUSPENSION BIKES : en es
  • FR974762A - Device for fixing collector postage stamps : en fr
  • FR975293A - Thread advancement drum for multiple treatments including drying : en fr
  • DE803186C - Device for preventing skin formation in cooling fluids, e.g. Milk or cocoa : de en
  • DEN0000698MA - Process for the preparation of benzene dicarboxylic acids : de en
  • DE802776C - Time drive with trickling instincts : de en
  • ES25640U - Improved closure for electric capacitors. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975020A - Method and device for rectifying the flutes of a drill, for performing the relief thereof or for sharpening a tap or the like : en fr
  • SU87026A1 - Continuous feeder for pulverized and fine-grained fuels for high pressure gas generators : en ru
  • US2543388A - Method of furnace operation : en
  • US2543435A - Record forming, translating and printing apparatus, and automatic control mechanisms therefor : en
  • ES24737Y - Drive device to provide movements to toys. : en es
  • FR974859A - Improvements in the winding of artificial threads on ring pins : en fr
  • FR975177A - key case : en fr
  • ES25813U - High security padlock (Machine-translation by Google Translate, not legally binding) : en es
  • FR975032A - Cycle brake : en fr
  • FR975117A - Device to allow or facilitate the rapid starting of heat engines : en fr
  • US2543737A - Multiplex system : en
  • ES195226A1 - WATER HEATING SYSTEM WITH STEAM INJECTION : en es
  • CH273696A - Process for obtaining a mixture of sugar and protein from whey. : de en
  • DES0002479MA - Brush holder. : de en
  • PL34316B1 - : en pl
  • DEL0001858MA - Axle drive for central bearing motors : de en
  • ES190856A1 - A PROCEDURE FOR PREPARING FORMWORK FOR MONOLITHIC WORKS : en es
  • ES25715U - New folding hammock (Machine-translation by Google Translate, not legally binding) : en es
  • ES25743U - Switch. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650661A - Jet reaction propulsion unit for aircraft : en
  • DE803124C - Deck chair : de en
  • CA471819A - Screen materials : en fr
  • DEP0038004DA - Folding bed : de en
  • PL34249B1 - : en pl
  • USD162163S - Refrigerator wagon : en
  • US2543371A - Ignition system : en
  • US2543228A - Variable resistor construction : en
  • AU3888750A - Method of increasing molecular weight of polymers containing hydroxyl and/or amino radicals : en
  • CA471724A - Scaffold fittings : en fr
  • CH273663A - Deck chair. : de en
  • DE802853C - Protection against air ingress into the fuel delivery system of diesel engines when the fuel tanks are empty : de en
  • DEP0012745DA - Internal combustion engine with a combustion chamber located in the piston : de en
  • DEP0051464DA - Gear hobbing machine with rotating tools : de en
  • US2543667A - Holder for compressible pastedispensing or like tubes : en
  • FR975235A - Covering device for the roll-over compartment of motor cars of the convertible type : en fr
  • ES25731U - Removable table (Machine-translation by Google Translate, not legally binding) : en es
  • PL34336B1 - : en pl
  • FR975250A - Traction device for railway vehicles : en fr
  • ES25650U - Insulation of high and low voltage cables. (Machine-translation by Google Translate, not legally binding) : en es
  • CA471771A - Gas valves : en fr
  • DE802850C - Method and device for leak testing of welded socket connections in large-caliber pipes : de en
  • DEP0007947DA - Chain cutting machine with several cutting arms : de en
  • DEP0032196DA - Compressed air brake with two- and three-pressure valve : de en
  • DEP0048043DA - Process for the production of steel or metal components : de en
  • FR975096A - Improvements made to individual protection devices against harmful gases : en fr
  • US2543288A - Fertilizer spreader : en
  • US2543611A - Garment marking device : en
  • USD162191S - Musical toy : en
  • US2543522A - Apparatus for proportioning liquids : en
  • US2543601A - Polymeric imido-esters prepared from maleic heteropolymers and azolines : en
  • DEP0008110DA - All types of frames made of clay. : de en
  • FR974757A - Improvements to a pressure changing device such as a compressor or pressure actuated motor : en fr
  • ES187842A3 - A PROCEDURE TO ADOBE SKINS : en es
  • ES196273A3 - IMPROVEMENTS IN THE OBTAINING OF GLYCERIN BY FERMENTATION : en es
  • ES23253Y - Brick for construction. : en es
  • DE803141C - Pinch roller gear, especially for car windows, seats or the like. : de en
  • PL34329B1 - : en pl
  • DEP0000532MA - Acetylene generator with constant pressure : de en
  • DK72203C - Scaffolding clamp. : da en
  • ES25796U - Foldable device to present advertising drawings with different terms. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650638A - Improvements in machines for bending tubes or the like elements : en
  • DE803037C - Remote control for distributor : de en
  • DEP0007833DA - dictionary : de en
  • DEP0049126DA - Arrangement for holding the cathode of a discharge tube : de en
  • FR974817A - Surge arrester with permanent short circuit : en fr
  • FR975192A - Electric control unit : en fr
  • GB650490A - Improvements in or relating to apparatus for treating concentrated pulp residual liquor or the like : en
  • ES191802A3 - IMPROVEMENTS IN AND RELATED TO THE CONDENSATION OF ZINC, FROM ITS VAPOR IN GASEOUS MIXTURES, AND THE CORRESPONDING APPARATUS FOR ITS REALIZATION : en es
  • ES196070A1 - A DEVICE INTENDED TO AVOID THE DIFFERENCE PRODUCED BY A INTENSE LIGHT : en es
  • FR975271A - Improvement in the assembly of contactor equipment : en fr
  • DE802836C - Protective cover made of paper or the like for toilet seats : de en
  • DE803202C - Ventilation device for greenhouses and greenhouses or the like. : de en
  • DEP0006353DA - Inner shoe brake : de en
  • DEP0038557DA - Heating tape for electrical resistance heating. : de en
  • US2543084A - Sealed container with hinged cover : en
  • US2543252A - Clutch mechanism : en
  • US2543416A - Truss construction : en
  • ES193032A3 - A HYDRAULIC VERTICAL GRINDING MACHINE FOR FLAT SURFACES : en es
  • DEP0031107DA - Machine for bending sheet metal : de en
  • DEF0000154MA - Process for removing sulphurous acid from vegetable foods : de en
  • FR975009A - Energy accumulator : en fr
  • FR975202A - Improvements made to cycles with an auxiliary motor : en fr
  • FR974782A - Float ski : en fr
  • FR974933A - Automatic trailer brake control device : en fr
  • FR975280A - Mobile transporter : en fr
  • DE802840C - Plate for paneling wall surfaces o. The like. And method for their production : de en
  • DE803133C - Lighter : de en
  • DEC0001145MA - Process for polishing and brightening metals and alloys : de en
  • FR974980A - Method and devices for the automatic classification, by size, of objects of similar shape and in particular of fish : en fr
  • DEH0004586MA - Injection molding machine. : de en
  • DEM0005771MA - Noise and vibration dampers for electric motor end shields and similarly shaped housings : de en
  • DEP0025143DA - Process for hardening bearing surfaces : de en
  • DE1620467U - SEAT FASTENING FOR VEHICLES. : de en
  • DE802771C - Anti-skid studs and handles for horseshoes : de en
  • DEO0000350MA - Injection pump for diesel fuels : de en
  • ES25751U - Plow (Machine-translation by Google Translate, not legally binding) : en es
  • ES25769U - Handle for metal mattress (Machine-translation by Google Translate, not legally binding) : en es
  • US2543040A - Snap-action thermostatic switch : en
  • US2543126A - Valve mechanism for power-driven rammers and pile drivers : en
  • US2543193A - Hone : en
  • US2543331A - Thermopile : en
  • DE803030C - Gap sealing between the fixed and moving parts of filling and weighing devices, especially for valve bags : de en
  • DEP0003400MA - Fork suspension : de en
  • FR974720A - Process for obtaining a weld for cast iron and welding obtained by this process : en fr
  • DEP0012339DA - Motor selectors for telecommunications, in particular telephone systems : de en
  • FR974768A - Optical device for detecting existing defects in transparent materials : en fr
  • AT167742B - Bracing device for bundle conductors in high-voltage overhead lines : de en
  • CA471807A - Deep-neck high-flux motors : en fr
  • CH273778A - Process for the production of screw pins with abutment, in particular screws with head. : de en
  • CH273865A - Process for the production of a new phthalocyanine derivative. : de en
  • PL34299B1 - : en pl
  • US2543370A - Spring coiling and assembling : en
  • US2543652A - Emergency by-pass system : en
  • AT167724B - Combined barrel bung : de en
  • PL34300B1 - Method for the production of dihydrogen derivatives of natural and synthetic ergot alkaloids, acting on the sympathetic system : en pl
  • DE1620431U - CLOSURE FOR STRAPS, IN PARTICULAR WATCH STRAPS. : de en
  • DE1620377U - CLOTH PICKER. : de en
  • ES195829A1 - IMPROVEMENTS IN GASOLINE AND ALCOHOL FUEL GAS LIGHTING EQUIPMENT : en es
  • AU3882950A - Improvements relating to the production of water soluble Benzotliiophene derivatives : en
  • CH273747A - Nickel alloy. : de en
  • DEB0002431MA - Mold paints for the manufacture of molded articles from natural and synthetic rubber. : de en
  • DEM0001748MA - Lightweight sole and method of manufacturing the same : de en
  • CH273790A - Hydraulic power transmission device. : en fr
  • CH273840A - Safety device for vehicle hydraulic braking systems. : en it
  • CA471769A - Curing of meats to inhibit undesirable color changes : en fr
  • AU152834B2 - Improvements in or relating tothe construction of walls and like structures : en
  • CH273633A - Set comprising a semi-mounted agricultural machine coupled to a tractor. : en fr
  • CH273880A - Crossbar switch for automatic telephone systems. : de en
  • US2543147A - Wheel mount and steering assembly : en
  • USD162174S - Comb or similar article : en
  • PL34295B1 - The system of connections for synchronization in the appropriate phase of the vibration generated by the generator, with the steering vibration of the same frequency : en pl
  • US2543294A - Nozzle for mixing liquids : en
  • CA471709A - Railway car door mechanism : en fr
  • PL34245B1 - : en pl
  • CH273649A - Flat arched bridge made of reinforced concrete. : de en
  • US2543016A - Catalytic polymerization : en
  • US2543361A - Casual wear shirt : en
  • US2543436A - Apparatus for painting walls : en
  • USD162235S - Apron ok similar article : en
  • DEH0004779MA - Lateral guidance of the rolling stock when rolling blanks in rolling mills : de en
  • DEP0013104DA - Device and method for irradiating liquids : de en
  • AU150647B2 - Combing machine : en
  • CA471774A - Article bagging machines : en fr
  • USD162183S - Hood ornament or similar article for an automobile : en
  • BE499119A - : en
  • DE1620359U - CARNIVAL MASK, IN PARTICULAR HALF MASK. : de en
  • DE802956C - Number roller made of high-melting copper alloy for counters : de en
  • DEG0001299MA - Machine for making ice cream : de en
  • ES192100A1 - ELECTROMECHANICAL MECHANISM SYSTEM FOR SWITCH PUSH-BUTTONS IN ELECTRICAL FACILITIES : en es
  • PL34271B1 - : en pl
  • AU3346550A - Improvements in or relating to latex compositions andthe coating or impregnating compositions produced therefrom : en
  • CH273879A - Crossbar switch for automatic telephone systems. : de en
  • ES196018A1 - PROCEDURE FOR THE CONSTRUCTION OF A COMBINATION OF FORGED AND PAVEMENT, BASED ON ARMED TILES : en es
  • ES25785U - Improved panty (Machine-translation by Google Translate, not legally binding) : en es
  • GB650496A - An assembly of machines for automatically mining and conveying coal : en
  • PL34244B1 - : en pl
  • AT167789B - Inductive device to compensate for crosstalk in a transmission system : de en
  • CH273638A - Harrow. : de en
  • DE1620540U - DEVICE FOR CHECKING THE DIMENSIONS OF VALVES. : de en
  • DEL0001250MA - A door that can be pushed into a cupboard, especially for metal cupboards. : de en
  • DET0001747MA - Solid fuel coal stove. : de en
  • CA471768A - Processes for improving the slippage characteristics of films and foils : en fr
  • USD162240S - Wallpaper or the like : en
  • CH273681A - Endless needle conveyor belt for spun fibers. : de en
  • BE499140A - : en
  • CH273863A - Process for the production of a new phthalocyanine derivative. : de en
  • DED0003007MA - Process for the production of cement pavements without joints : de en
  • DEK0003320MA - Trunnion reset device for bogie vehicles, in particular rail vehicles : de en
  • DEK0003439MA - Hollow stone ceiling. : de en
  • FR975045A - Shelving system for all wheels : en fr
  • DE1620384U - TEAR BLOCK. : de en
  • DEP0000916BA - Manufacture of ferrite cores : de en
  • FR974975A - Fork head for bicycle : en fr
  • DE803005C - Measuring device, especially for crankshaft journals : de en
  • DE803126C - Stove : de en
  • DEP0021739DA - Mouth and tooth powder based on wood flour. : de en
  • DEP0048124DA - Rapid moisture analyzer : de en
  • ES192102A1 - SOME MODIFICATIONS IN THE TELESCOPES BY HAND TO MANUFACTURE FABRICS WITH FRAME AND URUGE OF RAFIA OR OF PAPER : en es
  • FR974965A - Construction of molded wood boats in one piece without assembly or frames : en fr
  • FR975004A - Carabiner : en fr
  • FR975184A - Improvements to tubular electric lamps : en fr
  • GB650689A - Improvements in or relating to cathode ray tubes : en
  • AT167763B - Ladies hat : de en
  • DEP0046305DA - Swivel arm with screw drive and lock to adjust the distance between tool and workpiece, e.g. B. on machine tools : de en
  • DE803059C - Device for marking items of laundry : de en
  • ES25695U - Deposit for the storage of garbage on public roads. (Machine-translation by Google Translate, not legally binding) : en es
  • DE802818C - Process for the production of phenylacetic acid : de en
  • DE802837C - Bell winds : de en
  • DE1620422U - FOLDABLE FIELD CHAIR. : de en
  • DE803064C - Holding device, especially for cutting machines of paper, cardboard, sheet metal and the like. : de en
  • ES191986A1 - IMPROVEMENTS IN THE AIR INTAKE FOR NEUMATIC AND SIMILAR HAMMERS : en es
  • GB650469A - Improvements in a machine for producing rolls for rolling mills : en
  • GB650716A - Method and means of making moulds : en
  • DE1620461U - SINGLE COMBINATION BOX. : de en
  • FR975003A - Device for attaching blades to turbo-machine wheels : en fr
  • FR975290A - : fr
  • CH273768A - Machine for the production of endless belts. : de en
  • DEP0014291DA - Mixing impeller with suction in both axial directions : de en
  • ES23559Y - End for the fixing of plumes for brushes. : en es
  • GB650473A - Improvements in electric selector switches : en
  • GB650630A - Improvements in photographic type composing machines : en
  • US2543430A - Plug for sealing tube sheets : en
  • US2543592A - Foot construction for metal chairs : en
  • US2543054A - Vehicle : en
  • USD162126S - Inflatable toy figure or similar -article : en
  • CH273714A - Trimming machine for photos, pictures, paper or the like. : de en
  • AU3883150A - Improvements in or relating to electrical communication systems : en
  • CA471697A - Scraping devices for cleaning plow discs : en fr
  • CH273861A - Process for the production of a vat dye. : de en
  • CA471696A - Couplings or fastenings for scaffolding and like poles : en fr
  • CH273759A - Thread cutting device. : de en
  • DEP0002223DA - Circuit arrangement for telephone extension systems with dialer operation : de en
  • US2543444A - Rigid jaw, enclosed wrench having manually controlled nut ejector : en
  • US2543458A - Lipstick template : en
  • DEP0017487DA - Circuit arrangement for telephone systems with dialer operation : de en
  • DEP0052540DA - Method for operating chain cutting machines : de en
  • ES25814U - Tray or shelf to hold eggs adaptable to the boxes for packaging and transport (Machine-translation by Google Translate, not legally binding) : en es
  • ES25823U - New folding box or container with double automatic closing (Machine-translation by Google Translate, not legally binding) : en es
  • FR975070A - Air carrier : en fr
  • DE802816C - Method and device for the production of seamless tubes : de en
  • US2543067A - Oscillator converter : en
  • DE802061C - Process for the production of lightweight bodies : de en
  • DE802867C - Method of manufacturing concrete window frames with concrete window sashes : de en
  • DEN0000084MA - Track system for mining operations (mine station) : de en
  • US2543299A - Combination support and closure flap for laundry bags : en
  • ES22493Y - A desk cabinet to hold rotating files : en es
  • DE802988C - Single-wing wind power plant : de en
  • CA471814A - Electrical torque measuring devices : en fr
  • FR975197A - Solid ceiling and method for its manufacture without formwork : en fr
  • US2543133A - Defrost control for refrigeration systems : en
  • US2543141A - Method for the measurement of pinking in internal-combustion engines : en
  • GB650532A - Improvements in and connected with moulds for casting metals : en
  • DE1620524U - Device for opening canning jars : de en
  • DEP0047956DA - Refrigerator with device for making ice cream : de en
  • ES25628U - Suspension system. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650658A - Improvements in rotary electrical switches : en
  • GB650725A - Improvements in or connected with hydraulic control apparatus : en
  • DE803044C - Flush valve : de en
  • FR974759A - Improvements in the treatment of carbonaceous materials : en fr
  • FR974798A - Plow stand : en fr
  • FR974974A - Weighing device : en fr
  • USD162201S - Wheel cover : en
  • PL34312B1 - : en pl
  • BE499295A - PROCESS FOR TRANSFORMING 1-PHENYL-2-AMINO-1,3-PROPANEDIOL, OR ITS P. NITRO-DERIVED FROM THE "ERYTHRO" SERIES, INTO CORRESPONDING ESTERS OF THE "THREO" SERIES. : en fr
  • CH273634A - Scythe blade peening device. : de en
  • ES22991Y - Aerostatic device for aerial advertising. : en es
  • US2542995A - Predetermined quantity summing apparatus : en
  • CA471798A - Regulating systems : en fr
  • FR974793A - Improvements to transmission pulleys : en fr
  • GB650686A - Fixtures and holders for fluorescent lamps : en
  • US2543206A - High-speed wood-boring bit : en
  • US2543391A - Crane for attachment to tractors : en
  • USD162188S - Leffler baby chair : en
  • US2543703A - Gun support : en
  • AU154510B2 - Method and apparatus for preshrinking tubular knitted fabrics : en
  • AU3892550A - Process for cold separation of gaseous mixtures : en
  • DE803066C - Drive device for movable parts of X-ray devices : de en
  • DEP0022143DA - Process for the production of vulcanizable rubber-like additives for rubber : de en
  • GB650581A - Improvements in slab shears : en
  • FR974838A - Improvements to electrical switches and plugs : en fr
  • GB650455A - Improvements in photographic recording : en
  • ES196187A3 - AN INDUSTRIAL PROCEDURE FOR THE FORMATION AND PRODUCTION OF THE SEED OF MUSHROOMS : en es
  • DEB0001132MA - Method of preventing blood from clotting : de en
  • ES25826U - Skirt marker device. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650470A - Improved means for counterbalancing a pivoted arm or member : en
  • CH273731A - Frame for glasses. : en fr
  • US2543386A - Cutterhead for harvesting machines : en
  • US2543693A - Combustion apparatus : en
  • FR974803A - : fr
  • US2542971A - Procaine urea salicylate and process of obtaining the same : en
  • US2543286A - Process for separating hydrocarbons : en
  • USD162121S - Branick knife sharpener : en
  • US2543420A - Metal smelting process : en
  • DEH0004489MA - Jackhammer : de en
  • DED0002524MA - Device for heating up the suction line of internal combustion engines by means of exhaust gases : de en
  • US2543533A - Fusee : en
  • DEJ0000113MA - Moldings for the construction industry and processes for its manufacture and further processing : de en
  • ES24104Y - Numerator case for shop window prices. : en es
  • USD162203S - Magnier stocking : en
  • US2543309A - Means for automatically operating a number of electric relays or solenoids at a preset time : en
  • US2543392A - Apparatus for flattening coldrolled strip metal : en
  • DE1620447U - WRITING DEVICE IN THE FORM OF A HOLDER. : de en
  • US2543231A - Lubricant pump : en
  • USD162148S - Fuller film strip viewer : en
  • USD162150S - Hydroplane or similar article : en
  • USD162275S - Fence post top ornament : en
  • US2543518A - Coal feeder elevator : en
  • ES25801U - Improvements in the templates for flat or defective feet (Machine-translation by Google Translate, not legally binding) : en es
  • US2543472A - Nitro cyclic acetals : en
  • DE802909C - Bicycle brake drum hub with built-in safety lock : de en
  • DEP0002682DA - Alarm triggering device for security systems of rooms or the like against burglary : de en
  • DEP0033974DA - Method of preventing fiber damage by washing : de en
  • FR974936A - Oil stove refinements : en fr
  • CH273803A - Piezoelectric element. : de en
  • DE1620502U - CHERRY PESER. : de en
  • DE802833C - Armchair that can be used as a bed : de en
  • ES196137A1 - OVEN HEATED BY ELECTRICAL INDUCTION CURRENT : en es
  • DE803183C - Hair curlers for permanent waving : de en
  • FR974719A - Electric lighting device for mixed light : en fr
  • ES25652U - Automatic device applicable to agricultural machines for plowing. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650567A - Improvements in or relating to plate and like apparatus for heat exchange, filteringand other purposes : en
  • DEA0003659MA - Process for the production of cyanuric chloride : de en
  • DK72202C - Apparatus for drying gases. : da en
  • FR974721A - Improvements to electrical switching devices operating under the action of fluid pressure variations : en fr
  • FR974810A - Pressure gauge having two or more bourdon tube springs, operating alternately at will : en fr
  • DE803204C - Resilient component : de en
  • DE1620527U - DICE COMPETITION. : de en
  • DEJ0000597MA - Aluminum alloy : de en
  • DEP0028346DA - Fluid transmission whose radially arranged cylinders rotate around a fixed central journal and whose pistons are supported by rolling elements : de en
  • FR975207A - Improvements to the elastic mounting of internal combustion engines : en fr
  • US2543648A - Manufacture of chloro-olefins : en
  • US2543658A - Manufacture of salts of weak acids : en
  • CH273846A - Helicopter. : en fr
  • DE802927C - Process for the production of paving stones or the like from blast furnace slag : de en
  • DE803043C - Device to protect water pipes against frost damage and to suppress noise transmission : de en
  • DEK0001066MA - Driver's seat, especially for motor tractors : de en
  • DE803216C - Rail system for electric toy trains : de en
  • ES194984A1 - AN ARTIFICIAL RION SYSTEM, OF AUTONOMOUS OPERATION, OR IS, DISCONNECTED FROM THE BODY OF THE SICK TO WHICH IT APPLIES : en es
  • FR974706A - Improvements to piston and eccentric machines : en fr
  • ES22170Y - Rotary case for the display and sale of injection needles. : en es
  • FR974795A - Improvements in clay processing : en fr
  • DEP0002431BA - Method and apparatus for producing heated water for irrigating garden land : de en
  • ES25736U - Hitch with staples for making shoes with replaceable cuts (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620484U - SPEAKER SYSTEM FOR MODEL RAILWAYS. : de en
  • DEW0000927MA - Gas-heated oven for enamelling and glazing : de en
  • FR974976A - Improvements to bicycle chains : en fr
  • GB650520A - Improvements in or relating to structural assemblies : en
  • DE803011C - bearings : de en
  • DEP0001736BA - Contact converter : de en
  • DEP0018406DA - Fertilizer spreader : de en
  • DEP0032278DA - Device for automatic switch-off of electrically heated feed dampers : de en
  • DESC000530MA - Device for the heat treatment of footwear for the purpose of hardening the incorporated cap material : de en
  • DE1620542U - DEVICE FOR THE CONVERSION OF MEASURED VALUES FOR DISPLAY OR REGULATORY PURPOSES. : de en
  • DE803060C - Washing machine with wooden tub and wringer box : de en
  • FR975211A - Process for the briquetting of non-metallic, finely divided or powdery inorganic materials : en fr
  • DEK0001120MA - Screw steering for automobiles : de en
  • DEP0006994DA - Process for the electrowinning of copper and copper alloys, e.g. B. bronzes, from coated iron and steel waste : de en
  • ES25635U - Shower device. (Machine-translation by Google Translate, not legally binding) : en es
  • DE803079C - Process for the production of silicon-containing polycondensation products : de en
  • US2543519A - Material handling apparatus : en
  • US2543715A - Apparatus for measuring electrical characteristics : en
  • USD162110S - Ornamental chain : en
  • US2542981A - Unsaturated tertiary amine-p2s5 reaction products and lubricating oils containing sam : en
  • US2543412A - Change-speed transmission : en
  • US2543620A - Electric blanket control : en
  • USD162169S - Lighting fixture : en
  • CH273876A - Process for producing a piperidine compound. : de en
  • DE802874C - Toothbrush : de en
  • DE1620494U - STAR-SHAPED FOLDED TUBE AS INSERT TUBE FOR HEAT EXCHANGERS. : de en
  • DE802992C - Bogie with axis control : de en
  • DE803063C - Steam iron : de en
  • ES23998Y - New conveyor and drag chain. : en es
  • ES24782Y - Mechanized pencil-pincushion and made up of small pieces. : en es
  • CH273721A - Device for the interaction of a harmonica with a drum. : de en
  • DE1620425U - STONEWARE DRINKING CUP IN MINIATURE SIZE. : de en
  • ES193552A1 - IMPROVEMENTS IN RADIOGRAPHY DEVICES BY PLANES : en es
  • FR974884A - Soft sleeve for connecting rod and piston rod of pumps : en fr
  • US2543260A - Differential support for hoists : en
  • US2543465A - Animal feeder : en
  • DE1620419U - JOCKSTRAP. : de en
  • ES24696Y - Nozzle. : en es
  • DE803076C - Steel pipe framework coupling : de en
  • DEP0036278DA - Device for automatic changing of records : de en
  • GB650700A - Improvements in or relating to preparation of catalysts : en
  • GB650713A - Improvements in or relating to magnetic induction accelerators : en
  • US2543311A - Pipe union or coupling : en
  • USD162111S - Foot balancer insert : en
  • USD162167S - Trim bar for automobile fenders or the like : en
  • FR974743A - Improvements to parabolic reflectors, especially for portable electric lamps : en fr
  • FR974971A - Mauchine to mold, more particularly intended for the molding of prefabricated elements : en fr
  • ES25718U - Brooch for leagues (Machine-translation by Google Translate, not legally binding) : en es
  • AU3334750A - Improved duster for cleaning louvre or Venetian blinds or screens : en
  • CA471775A - Friction shock absorbing mechanism : en fr
  • ES25676U - Apparatus for massage. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25817U - Foldable and replaceable needle holder for unblocking liquid fuel burners. (Machine-translation by Google Translate, not legally binding) : en es
  • CH273690A - Device for fixing to each other, in a removable manner, two parts of clothing. : en fr
  • CH273822A - Prepayment vending machine. : en fr
  • DE803200C - Naehrloesungswanne for the process for the production of useful and ornamental plants over and in Naehrloesungen : de en
  • US2543373A - Variable resistor switch : en
  • GB650612A - Stereoscopic picture projection apparatus : en
  • DE802973C - Technical email : de en
  • DEP0001236BA - Corrugated board and building board made from it. : de en
  • DEP0043288DA - Device for protection against flat tires, in particular for motorcycles and scooters : de en
  • US2543027A - Method of making crinkled fibers : en
  • AT167752B - Method and device for the production of colored prints : de en
  • DEP0011938DA - Method and device for ultraviolet irradiation of preferably pulverulent material : de en
  • DEP0049066DA - Semiconductor amplifier. : de en
  • ES192065A1 - IMPROVEMENTS IN ANTENAS OR ANTENNA SYSTEMS : en es
  • ES25681U - A new snap closure. (Machine-translation by Google Translate, not legally binding) : en es
  • PL34277B1 - : en pl
  • US2543558A - Boiler safety device : en
  • PL34229B1 - : en pl
  • USD162222S - Service station : en
  • CH273640A - Process for obtaining a hexachlorocyclohexane preparation without the offensive odor of crude hexachlorocyclohexane. : en it
  • CH273773A - Template for drawing the letters of the alphabet. : de en
  • US2543698A - Handle for bottle carriers : en
  • CH273652A - Device for mixing solid substances such as gravel, sand and similar materials. : de en
  • DE1620472U - FLEXIBLE WINDOW MILLING U-SHAPED CROSS SECTION, IN PARTICULAR FOR VEHICLE SUPPORTS. : de en
  • DE802809C - Device for regulating the water drainage on water-repellent outer clothing : de en
  • FR975135A - Improvements to explosive mixture forming devices for internal combustion engines : en fr
  • CH273707A - Bag with closure. : de en
  • DEP0002207BA - Switch with display of the switch position : de en
  • DES0018051MA - Cylinder with cooled liner for internal combustion engines : de en
  • DE802801C - Covering for shoe soles and heels and for various devices and machines : de en
  • US2543142A - Conveyer : en
  • AT167722B - Device for inserting thin wires, which serve as magnetic sound writing carriers, in coils : de en
  • PL34288B1 - : en pl
  • PL34221B1 - : en pl
  • AT167794B - Electric flashlight : de en
  • US2543257A - Endgate and supporting frame for wagon bodies : en
  • CH273695A - Apparatus for heating smoke ovens with gas. : de en
  • US2542989A - Electrolytic cell : en
  • US2543038A - Selective hydrogenation of aldehydes : en
  • DE802946C - Folding chair : de en
  • DE803097C - Figure toy moved by a spring mechanism : de en
  • DE803118C - Stage signal box with pressure medium control : de en
  • DK72213C - Hydraulic power transmission system. : da en
  • ES25656U - Perfected glasses. : en es
  • FR975026A - Central delayed shutter : en fr
  • DE802940C - Paint for batteries and battery terminals : de en
  • CH273704A - Process for coating aluminum. : en fr
  • US2543263A - Connected wall store furniture : en
  • CA471808A - Quasi-impedance relay-systems : en fr
  • CH273726A - Electric voltmeter designed as a pocket instrument. : de en
  • US2543425A - Squeezable wave guide for line stretching : en
  • CH273827A - Pendulum feedback amplifier with logarithmic operation and separate pendulum voltage source. : de en
  • US2543244A - Feeding mechanism : en
  • US2543399A - Process for recovery of calcium in admixture with sodium : en
  • US2543676A - Method and apparatus for neutron well logging : en
  • DE803083C - Spool for sewing and similar machines : de en
  • DES0001869MA - Operation of adjusting elements, especially in electrical devices for communications, measuring purposes, etc. : de en
  • AT167774B - Process for generating kinetic gas energy by means of injector action including means for carrying out the same : de en
  • AU3286050A - Improvements in or relating to float operated valves : en
  • DE1620385U - VULCAN FIBER TRAVEL CASE LIKE PATENT LEATHER SUITCASES. : de en
  • DEP0048770DA - Tilting device for pit punches : de en
  • CH273776A - Economy container. : de en
  • AU3891250A - A detergent composition comprising anan ionic detergent, a higher alcohol andan amide : en
  • US2543199A - Message numbering apparatus : en
  • USD162192S - End cap for a venetian blind bottom bar : en
  • DED0003119MA - thresher : de en
  • DEP0041671DA - Rotary and sliding capacitor. : de en
  • DER0001357MA - Device on band saws for feeding the wood to be cut, in particular round wood. : de en
  • PL34298B1 - : en pl
  • SU90658A1 - Tubular twister for wire rope machine : en ru
  • US2543063A - Method of hydraulically expanding hollow rivets : en
  • US2543281A - Starch recovery : en
  • US2543215A - Process of preparing antibody-rich globulin fractions : en
  • USD162224S - Combination comb and brush wall rack : en
  • CH273650A - Radiator. : de en
  • CH273676A - Process and device for spinning artificial textile fibers. : en it
  • AU3890050A - Improvements in or relating to thixotropic compositions : en
  • CH273839A - Vehicle with heater. : en fr
  • USD162205S - Marsyl child s cabinet : en
  • US2543151A - Combination plug and agitator crank : en
  • US2543350A - Garment checking and supporting master hanger : en
  • US2543445A - Impulse generating apparatus : en
  • AU3882450A - improvements in or relating toan electronic signalling system and method : en
  • US2543446A - Process for the recovery of nitrogen oxide : en
  • US2543513A - Pneumatic thread remover for looms : en
  • DE1620426U - JEWELRY OR TRIM FOR CAR BODIES, FURNITURE PIECES, RADIO DEVICES OR THE LIKE. : de en
  • DE802826C - Process for the production of vegetable tanning agents : de en
  • CH273645A - Device for heating windows, in particular shop windows. : de en
  • ES193045A3 - A PROCEDURE FOR DYING FABRICS OF KAKI TONE : en es
  • FR975299A - Automatic sheeter : en fr
  • GB650466A - Improved method of and apparatus for the preparation of casting moulds : en
  • GB650622A - Improvements in or relating to antenna : en
  • CA471732A - Brake beams : en fr
  • FR974978A - Game of dice : en fr
  • PL34250B1 - : en pl
  • USD162258S - Sturm coaster : en
  • DE1620529U - TOENE GENERATING AIRPLANE TOY. : de en
  • ES24095Y - Non-deformable filing folder, closing. : en es
  • DE1620497U - ELECTRIC FENCE SWITCHING DEVICE. : de en
  • DE802908C - Crawler chain for caterpillar vehicles : de en
  • DE803109C - Extraction and loading device for coal consisting of coal planer, shearer and conveyor : de en
  • GB650510A - Improvements in and relating to protective arrangements for electric power distribution systems : en
  • FR975102A - Further training in photography devices for the continuous reproduction of documents : en fr
  • ES196306A1 - IMPROVEMENTS INTRODUCED IN THE AUTOMATIC PROTECTIVE DEVICES OF THE FAITHFUL IN CANASTRÓN BALANCES : en es
  • FR975007A - Double and multiple creaser : en fr
  • DEC0001649MA - Acetylene generator. : de en
  • FR975240A - Improvements to gasoline tank or automobile radiator caps or other applications : en fr
  • GB650694A - Improvements in or relating to clothes washing machines : en
  • DE802995C - Belt adhesive : de en
  • DEA0000263MA - Protective cover for car valve cap or the like. : de en
  • DEP0015614DA - Arrangement of hydraulic brakes on three-axle motor vehicles, in particular with axles with different tires : de en
  • DESC000443MA - Device for releasably connecting a roller bearing to a shaft by means of a tapered sleeve : de en
  • FR975059A - Equipment for the dressing of railway tracks : en fr
  • DER0003120MA - Bicycle saddle : de en
  • DEF0002107MA - Bone conduction headphones : de en
  • DEP0006281DA - Multiple device with plant hole facilities : de en
  • DEP0030103DA - Process for the production of porous ceramic molded bodies : de en
  • US2543159A - Sheet-arresting mechanism for photographic apparatus : en
  • US2543301A - Electrical contact brush : en
  • DE803112C - Kneading and mixing device for pasty or pasty substances such as glue or the like. : de en
  • ES25709U - Sharpener for razor blades (Machine-translation by Google Translate, not legally binding) : en es
  • FR975063A - Improvements to the rectifier voltage adjustment system : en fr
  • DE1620488U - VISOR LID FOR PRESSURE LID CANS IN THE PAINT INDUSTRY. : de en
  • ES25667U - New stopper for bottles (Machine-translation by Google Translate, not legally binding) : en es
  • GB650606A - Improvements in or relating to fluid screw-compressors or motors : en
  • DEP0002564BA - Circuit arrangement for securing the special switching processes for high-quality connections in telephone systems with dialer operation : de en
  • GB650556A - Improvements relating to attachment devices : en
  • GB650749A - Multiplex parallel commutator windings for commutator machines : en
  • DE1620466U - VENTILATION DEVICE, IN PARTICULAR FOR VEHICLES. : de en
  • DE1620363U - PIPE JOINTS FOR ELECTRIC CABLES. : de en
  • CH273734A - Movement, preferably for marine chronometers. : de en
  • DE802774C - Detachable crankshaft for smaller piston engines, especially internal combustion engines : de en
  • FR974845A - Assembly allowing the selective calling of a receiver in a telecommunications network : en fr
  • AU154354B2 - Improvements in or relating to pumping installations : en
  • CH273648A - Use for waste bins and the like. : de en
  • PL34301B1 - : en pl
  • US2543049A - Recovery of proteins from plant leaves and stems : en
  • DE1620537U - CLOTHING CABINET AS CHANGING ROOM. : de en
  • ES196282A1 - SOME IMPROVEMENTS INTRODUCED IN THE MADEJAS DEVANATING MACHINES : en es
  • US2543307A - Plastic milling apparatus : en
  • FR974728A - Combustion engine : en fr
  • ES25780U - Plastic tablecloth (Machine-translation by Google Translate, not legally binding) : en es
  • FR975077A - Wire drawing lubricants and their manufacturing process : en fr
  • GB650609A - Improvements in or relating to the processing of thermo-setting plastic material andapparatus therefor : en
  • DE802890C - Method for solidifying urea resin foam masses : de en
  • DEF0002058MA - Method and device for the production of elements from reinforced, pre-compacted cement : de en
  • CH273796A - Heat transmitting agent and method of preparing this agent. : en fr
  • US2543079A - Emergency flare light : en
  • US2543494A - Refrigerating device : en
  • DEV0001011MA - Two-way tipper with side walls that can be folded down from the box floor for optional side tipping : de en
  • ES196443A1 - A SUPERSONIC TRANSMITTER OF ULTRAELEVATED FREQUENCY : en es
  • FR974878A - Safety device applicable to wheel rims of motor vehicles : en fr
  • GB650557A - Improvements in and relating to the generation of steam and to apparatus therefor : en
  • US2543072A - Automatic range gate : en
  • US2543394A - Magnetic clutch : en
  • US2543680A - Electrical indicating instrument : en
  • FR974828A - Device to make permanent or permanent waving : en fr
  • ES25733U - Improved capsule for the lidding of containers (Machine-translation by Google Translate, not legally binding) : en es
  • DE803128C - Ceiling construction : de en
  • DEA0002443MA - Closure of entry points, preferably in the case of fences. : de en
  • DEP0031528DA - tractor : de en
  • US2543223A - Processes for breaking petroleum emulsions : en
  • PL34332B1 - : en pl
  • DE1620380U - PLIERS FOR PRESSING DISC KEYS AND THE LIKE : de en
  • DE1620538U - SHEET FOR KITCHEN CABINETS. : de en
  • CH273684A - Knitting loom yarn breaker. : en fr
  • DE802803C - Ski pole plate : de en
  • DEST001991MA - Control map, especially for accounts and the like. : de en
  • DE803215C - Electrically operated model or toy vehicle : de en
  • DEP0024695DA - Permanent calendar in clock form : de en
  • IE19925L - Stoves : en
  • ES191992A1 - IMPROVEMENTS IN THE APPLIANCES ARCHIVERS FOR PLANS AND OTHER SINGLE PAPERS : en es
  • FR974954A - Cylinder and piston engine can be quickly and economically overhauled : en fr
  • DESC003234MA - Machine table for die and embossing presses : de en
  • ES195323A1 - NEW POWER SUPPLY SYSTEM THROUGH THE PLUNGER, FOR TWO-TIME EXPLOSION ENGINES : en es
  • FR975119A - Improvements to remote control systems, particularly of the flexible band type : en fr
  • DE803021C - Impeller with pneumatic tires : de en
  • DEP0036683DA - Laboratory coolers : de en
  • DEP0044434DA - Dry rectifier : de en
  • DE1620407U - DEVICE FOR SEALING OR STOPPING BOTTLES, WIDE-NECKED VESSELS AND OTHER CONTAINERS. : de en
  • DE803073C - Bottom closure with steel doors : de en
  • DEP0001777MA - Process for producing a foam-producing substance : de en
  • ES23406U - Electric pocket torch. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975150A - Advanced training in electromechanical regulators : en fr
  • DE1620526U - THREAD PLANE HOLDER. : de en
  • ES23677Y - Adjustable tool chuck. : en es
  • ES190570A1 - IMPROVEMENTS IN THE CONSTRUCTION OF LIGHTERS : en es
  • ES25799U - Rotating conveyor of rhombuses and distances. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25798U - Device for extracting small quantities of liquids or lupus bodies from their respective containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR974900A - : fr
  • GB650454A - An improved method of and means for filling bottles with liquid : en
  • ES196218A3 - IMPROVEMENTS INTRODUCED IN THE BLADE DEPULPULATING DEVICES : en es
  • ES24673Y - Sorter of correspondence and documents. : en es
  • GB650668A - Improvements in or relating to electron discharge tube mounting arrangements : en
  • DE802889C - Clamp coupling for pipes and. Like., In particular for intersecting pipes of scaffolding : de en
  • DE802950C - Component : de en
  • DE803106C - Shaft lifting device for looms : de en
  • GB650566A - Improvements in or relating to preselector mechanisms for change-speed gears : en
  • GB650573A - Improvements in and relating to rigid pipe connections : en
  • FR974742A - Illuminated cage apparatus for attracting and destroying insects using insecticide : en fr
  • FR975277A - Plow or other mounted agricultural machine with automatic release device : en fr
  • FR974744A - Improvements to balls or other hollow objects intended to be filled with air : en fr
  • GB650741A - Improvements in or relating to screws and the production thereof : en
  • ES24347Y - Cradle perfected. : en es
  • ES25790U - Deposit for legumes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES192301A1 - SOME IMPROVEMENTS IN THE BICYCLE SUSPENSION SYSTEMS : en es
  • FR974839A - Ordering window frames : en fr
  • DE802835C - Movable shower device : de en
  • US2543171A - Door latch : en
  • US2543188A - Radar scanner apparatus : en
  • ES24591U - Packing box (Machine-translation by Google Translate, not legally binding) : en es
  • DE802855C - Quick switching valve : de en
  • FR974738A - Device for simultaneous color printing in mechanical printing chromo-photoelectric devices : en fr
  • FR975216A - Liquid fuel supply regulator device : en fr
  • FR975011A - Improvements made to elastic forks for cycle type locomotive vehicles of any type : en fr
  • FR975251A - : fr
  • DE802847C - Process for the production of linear polycondensation products : de en
  • DE802952C - Construction panel provided with fasteners and consisting of a lower layer and a top layer : de en
  • DE802983C - Device on sieves for liquid material to be sieved : de en
  • DEJ0000709MA - Optical device for a light control effected by means of a diaphragm band in cinematographic copying machines : de en
  • DEP0055883DA - Control and monitoring boards, in particular for route signal boxes : de en
  • ES193392A3 - A PERFECTED MACHINE FOR DEPLOYING AND DEAGINING BIRDS : en es
  • DE1620449U - CLOSING STRIP. : de en
  • DE802851C - Cigarette case with single dispenser : de en
  • DE803019C - Process and device for the production of molded fibrous bodies : de en
  • DEG0000887MA - Double roller roller for paper or the like. : de en
  • ES25720U - Improved pistol for liquid projection. (Machine-translation by Google Translate, not legally binding) : en es
  • US2543688A - Internal gas burner and removable liner members : en
  • DEP0005673DA - Oven with pull-out stoves : de en
  • USD162257S - Atto/yneys : en
  • ES196279A1 - A PROCEDURE TO SIMPLIFY THE SCRUTINY OF TICKETS OR PAPERS BY DATA SYNTHESIS AND EMPLOYMENT OF THE COMBINATORY ANALYSIS : en es
  • FR975206A - Improvements to internal combustion engine valve control cams : en fr
  • USD162212S - Automobile kearview mirror : en
  • USD162251S - Automobile fender : en
  • PL34306B1 - : en pl
  • US2542970A - Refining of cracked naphthas by selective hydrogenation : en
  • US2543677A - Gas turbine plant : en
  • US2543108A - Garment hanger : en
  • CH273738A - Waterproof watch box. : en fr
  • DE1620459U - DRAINAGE DEVICE WITH DISCS. : de en
  • FR974797A - Eyeglass frames : en fr
  • ES193393A3 - A MACHINE FOR DEPLOYING BIRDS : en es
  • GB650480A - Improvements relating to gas burners for fish frying ranges : en
  • US2543156A - Pneumatic wheel : en
  • USD162119S - Bedside table : en
  • AU3882750A - Improvements in or relating to fuel flow indicating systems : en
  • US2543451A - Footrest lift attachment for chiropractic tables : en
  • US2543710A - Process for producing insulating iron oxide coatings : en
  • ES25662U - Lamp holders for fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR974713A - Improvements with non-soapy detergents : en fr
  • FR974992A - Feeder for burners : en fr
  • FR975160A - Improvements to high power electric light sources : en fr
  • ES192045A1 - PROCEDURE FOR THE MANUFACTURE OF SUPPORTS TO CORRECT FOOT DEFORMITIES : en es
  • FR974983A - Process and installation for the continuous sawing of wooden logs at the log loom : en fr
  • FR974987A - Vulcanizing device and method for manufacturing rubber balloons with inflation valve : en fr
  • DEP0039553DA - Process for the precise identification of a surface or curve in space by means of interfering light waves : de en
  • DEP0041893DA - Building block. : de en
  • FR975248A - Angular velocity modulated wave signal receivers : en fr
  • GB650626A - Gas turbine assemblies : en
  • FR974929A - Curler : en fr
  • GB650720A - A method of separating stearine from mixtures of fatty acids containing oleine and unsaponifiable material : en
  • ES196246A3 - A PROCEDURE FOR THE MANUFACTURE OF A NEW SYNTHETIC RESIN : en es
  • US2543179A - Developer for dichroic iodine images : en
  • US2543240A - Foldable viewer : en
  • USD162238S - Wallpaper ob the like : en
  • ES21592Y - Flexible valve for tires. : en es
  • FR975094A - Improvements to pumps : en fr
  • US2543086A - Method of preparing dustless photographic fixing powders : en
  • US2543192A - Saw filing guide : en
  • DE1620415U - ELECTRICALLY HEATED IRON. : de en
  • DE1620480U - BRAKE DEVICE. : de en
  • FR974769A - Insulator : en fr
  • FR974789A - Improvements made to machines for bending sheets : en fr
  • DE803192C - Bock for roofer scaffolding : de en
  • DEP0013613DA - Support for foldable loading box walls of vehicles, in particular for agricultural purposes : de en
  • US2543378A - Viscosity breaker and dirt remover : en
  • US2543146A - Television cabinet with sliding removable chassis : en
  • US2543308A - Portable jack : en
  • FR975087A - Device and transformation of a motor vehicle into an agricultural or commercial tractor : en fr
  • FR975163A - Magnetic keying devices adaptable to all cylinders or safety pumps : en fr
  • PL34309B1 - The method of obtaining sodium metabisulfite : en pl
  • US2543036A - Electrical contact spring assembly : en
  • DEA0000035MA - Double wall. : de en
  • DEP0036535DA - Motor vehicle, in particular with a self-supporting body : de en
  • ES25819U - Closure for bottles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR974932A - New frequency modulator : en fr
  • GB650560A - Grid-controlled gaseous electron discharge device : en
  • GB650648A - Improvements in or relating to tobacco cutting machines : en
  • DE802930C - Single pole electric gas lighter : de en
  • DEK0000289MA - Plug-in device for audio transmission channels : de en
  • DEP0010414DA - Evaluation device for spectral recordings, in particular with a light console projector : de en
  • FR975129A - Focal curtain shutter : en fr
  • DEP0030907DA - Scrubbing and broom wood for manual feed : de en
  • GB650586A - Improvements in apparatus for pressing laminated flexible materials such as parts ofrubber foot wear : en
  • GB650642A - Improvements in reed valves of compressors : en
  • ES191800A1 - IMPROVEMENTS MADE IN THE MEANS TO ENSURE THE FILTRATION OF LIQUIDS, AND IN PARTICULAR FOR VISCOUS LIQUIDS AND ESPECIALLY FOR FUELS : en es
  • ES25775U - Device to facilitate the placement of the mechanographic tapes in the scrub machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE802975C - Showcase for goods packed in bags : de en
  • US2543647A - Bearing structure : en
  • US2543042A - Tuning means for coaxial line conductors : en
  • US2543453A - Mechanism for driving contrarotating propellers : en
  • FR974756A - Process for the economical production of beet sugar : en fr
  • GB650580A - Improvements in food storing and dispensing devices for birds : en
  • GB650707A - Improvements in or relating to the cold working of metals : en
  • US2543220A - Sealing sheet applying apparatus : en
  • US2543440A - Process for treating polymers produced by alkali metal catalyzed polymerizations : en
  • ES192435A1 - PROCEDURE FOR MANUFACTURE OF TRANSPARENT AND IMPERMEABLE VISCOSE FILM : en es
  • ES193772A1 - A PROCEDURE TO DISABLE MIXES : en es
  • FR974722A - Reversible hammock : en fr
  • DEP0025501DA - Air brake system for rail vehicles used in road traffic : de en
  • DES0001482MA - Fasteners : de en
  • ES194252A1 - SOME IMPROVEMENTS IN THE FISHING RODS : en es
  • FR974819A - Arms in impregnated wood for high voltage power lines : en fr
  • FR975038A - heating element for electric heaters and its applications : en fr
  • DEP0006278DA - Tillage implement : de en
  • ES196003A2 - AN ACTUATOR MECHANISM OF THE CANVAS FOR FABRIC KNITTING : en es
  • ES24483Y - Roller blind. : en es
  • FR974837A - Improvements to electrical relays : en fr
  • FR974942A - Improvements to sound receivers, especially condenser microphones : en fr
  • ES25646U - Droplet collection device for bottles and similar containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR975296A - Variable section wire drive drum : en fr
  • GB650509A - Improvements in and relating to automatic circuit opening devices for electric powerdistribution systems : en
  • US2543730A - Self-triggering thyratron pulse generator : en
  • DEP0000796BA - Process for the vacuum-tight sealing of vessels. : de en
  • ES196423A1 - A PROCEDURE TO PERFORM THE MANUFACTURE OF HOLLOW GLASS PIECES OF OCRYSTAL, BLOWN OR PRESSED : en es
  • FR975257A - Improvements to wrought iron and rolled iron products and their manufacture : en fr
  • GB650603A - Fruit grader : en
  • DE803105C - Stecher-shooter guard for looms : de en
  • FR975259A - Improvements in the treatment of liquids with solid adsorbents : en fr
  • DEH0002610MA - Arrangement in the process of manufacturing residential or commercial buildings. : de en
  • US2543532A - Multiplex well logging system : en
  • US2543076A - Micrometer setting device : en
  • US2543280A - Apparatus for handling containers : en
  • DED0001925MA - Arrangement of instruments in traffic vehicles, especially in front of the driver's seat : de en
  • DE802827C - Glass insulated vessels and processes for their manufacture : de en
  • DEH0003419MA - Process for cooling foodstuffs and luxury foods : de en
  • FR974944A - Device for fixing the shoe lace : en fr
  • FR974969A - Rotary distributor : en fr
  • DE1620354U - TRANSFER AND SWIVELING DEVICE ON BABY CARRIERS. : de en
  • DE804886C - Method and device for forming frames for decorative purposes : de en
  • DEP0000947DA - Method of preventing blood clotting : de en
  • GB650737A - Photographic shutter : en
  • FR975198A - Color television system : en fr
  • GB650621A - Improvements in fluid sealing devices between relatively rotatable machine elements : en
  • US2543174A - Telegraphically controlled timing mechanism : en
  • US2543682A - Pastry patter : en
  • US2543714A - Lettering guide device : en
  • DEP0007932DA - Chisel holder for scraper chains : de en
  • DE1620536U - CHILDREN'S COT. : de en
  • DE803142C - Crank gear : de en
  • DE802839C - Construction panel made of hardwood pulp : de en
  • DEP0003946BA - Covering racks for electrical engineering devices : de en
  • DEK0002306MA - Coffee, mocha, spice grinder or the like. : de en
  • FR974758A - Hydrothermostatic contactor : en fr
  • FR975255A - Stone plow, snow plow and icebreaker, and grooved rail stripper : en fr
  • DE802812C - Iron pit stamp : de en
  • DE802969C - Liquid heaters, especially for cooling systems of internal combustion engines : de en
  • ES192436A1 - MANUFACTURING PROCESS OF CELLULOSE WIPES FOR PACKAGING, COMPRESSES AND OTHER APPLICATIONS OF COTTON IN RAMA : en es
  • CA471747A - Bases and contacts for electrical devices : en fr
  • US2543483A - Magnetic recording apparatus : en
  • CH273781A - A connection device to be arranged at one end of the hose. : de en
  • AU3886450A - 1 "Improvements in circuits for testing outlets in automatic selector switches : en
  • CH273862A - Process for the production of a new phthalocyanine derivative. : de en
  • DE803016C - Method and device for the production of hollow fiber bodies : de en
  • DEL0000431MA - Cooking pot. : de en
  • ES24092Y - Pressurized gas bottle suitable for tire inflation and as a fire extinguisher. : en es
  • FR975001A - Process for the continuous classification of solids in suspension in a liquid stream and device for carrying out this process : en fr
  • USD162112S - Exhaust tail pipe extension : en
  • PL34231B1 - : en pl
  • US2543282A - Posthole digger : en
  • US2543743A - Method and apparatus for hightemperature hydrocarbon conversions : en
  • US2543123A - Adjustable gun sight : en
  • PL34235B1 - : en pl
  • US2543512A - Centric indicator : en
  • CH273723A - Shooting folder. : de en
  • DEP0004189BA - Process for the electrolytic polishing of the surface of semiconductor crystals. : de en
  • FR975294A - Drums for the treatment of yarns with liquids : en fr
  • DE802790C - Suspension : de en
  • ES193414A3 - A MECHANICAL PROCEDURE FOR COATING FABRICS WITH ASPHALT MIXTURES : en es
  • CH273767A - Body formed from fiber material, in particular wood, and method for its production. : de en
  • DE803081C - Animal trap with bail : de en
  • DE1620417U - CONTAINER FOR STORAGE OF UNUSED AND USED MEDICAL INSTRUMENTS, SUCH AS SYRINGES AND THE LIKE. : de en
  • FR975027A - Electric field detector : en fr
  • GB650637A - Improvements in or relating to machines for bending tubes or the like elements : en
  • CA471763A - Fluid pressure systems : en fr
  • DE803197C - glasses : de en
  • DEG0002118MA - Spoon to scrape out. : de en
  • PL34282B1 - Device for the production of higher fatty alcohols : en pl
  • DEL0000159MA - VHF coil with split winding for permeability tuning : de en
  • AU3886650A - Method of forming resistor assemblies : en
  • US2543466A - Rodent trap : en
  • FR974902A - New process for producing an electro-motive force linked to a machine shaft in frequency and / or in phase : en fr
  • FR975015A - Advanced press for the repair and manufacture of dentures : en fr
  • GB650499A - Improvements in brakes : en
  • GB650724A - Regulating apparatus for the automatic charging of an accumulator battery in two stages : en
  • DE1620520U - Harmonica player with a fixed mouthpiece : de en
  • DE1620434U - PARTING BAR WITH HOLDER. : de en
  • US2543143A - Truck partition : en
  • USD162195S - Wheel cover : en
  • US2543437A - Hinge leaf structure : en
  • US2543511A - Preparation of diborane : en
  • DE803084C - Sewing machine : de en
  • DE803122C - Method and device for the machine production of a rod-shaped or tubular multilayer body made of glass : de en
  • DEM0003996MA - Agricultural multipurpose machine : de en
  • DE803095C - Shoe closure : de en
  • DEP0025517DA - Air brake : de en
  • DE802781C - Lockable spool stand : de en
  • DE803014C - Method for producing a spoked wheel, in particular a gear : de en
  • ES25661U - Improved stopper for bottles and similar containers. (Machine-translation by Google Translate, not legally binding) : en es
  • US2543527A - Punch machine for punching electrical heater elements : en
  • US2543291A - Production of ureido derivatives : en
  • USD162223S - Table lighter : en
  • USD162241S - Slip with pocket : en
  • DEP0013316DA - Process for the preparation of disulfonimides substituted on nitrogen : de en
  • ES192092A3 - A SYSTEM FOR FIXING GLASSWORKS WITHOUT WAREHOUSE ON REINFORCED CONCRETE BARS : en es
  • ES25691U - Support to facilitate the nailing of tips and small size nails (Machine-translation by Google Translate, not legally binding) : en es
  • ES25797U - Glass or glass ampoule, with resistant walls, to contain liquids under pressure aseptically (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0008796DA - Shut-off device for liquid and gaseous substances : de en
  • AT167711B - Throwing wheel for snow blowers : de en
  • DE803018C - Process and device for the production of molded fibrous bodies : de en
  • ES22108Y - Improved fittings for bicycle saddles and the like. : en es
  • FR974804A - Manufacturing process for high tenacity yarns based on thermoplastic cellulose derivatives : en fr
  • PL34302B1 - : en pl
  • US2543097A - Combination ventilator and shade : en
  • US2543345A - Method of preparing glutamic acid amides : en
  • US2543681A - Pull-tape dispensing device : en
  • CH273818A - Pocket sprayer. : en fr
  • US2543315A - Machine for devulcanizing and regenerating vulcanized rubber : en
  • US2543725A - Dry shaving device : en
  • GB650584A - Improvements in and connected with means for mounting devices, such as electrical accessories : en
  • DE802821C - Process for the purification of sulfonation products : de en
  • DE1620549U - LIQUID ADAPTER TUBE FOR CONSTRUCTION WITH ULTRASOUND. : de en
  • DE803177C - AC magnet : de en
  • DEF0000147MA - Device for surface patterning with the help of pattern rollers : de en
  • DER0000916MA - Jet engine : de en
  • DK72207C - Sowing roller for row seed drills. : da en
  • DE803162C - Device for chipping the chains of endless conveyors : de en
  • DEE0000921MA - Device for the continuous casting of blocks and other castings : de en
  • DEP0004803DA - Cable fastening for suspension bridges : de en
  • DEP0055890DA - Mortar for silicate vaults : de en
  • DE1620477U - FLUTTERLESS SPRINGED MOTORCYCLE TRAILER. : de en
  • DET0000485MA - Lifting and lowering frame for moldings : de en
  • US2543306A - Polymerization of styrenes in the presence of alcohol diluents and unsaturated peroxides : en
  • US2543550A - Fastener setting machine : en
  • DE802793C - Device for moving on the water : de en
  • DE802947C - Lounge chair : de en
  • ES192105A1 - IMPROVEMENTS IN THE LEVER SWITCHES FOR LOW VOLTAGE AND ANY INTENSITY : en es
  • ES22647U - A game of table football (Machine-translation by Google Translate, not legally binding) : en es
  • CA471729A - Methods of refining crude 1-naphthylacetic acids : en fr
  • FR975210A - Engine test benches : en fr
  • GB650634A - Improved method of erecting houses or other structures from prefabricated elements : en
  • DE1620492U - BOOKING PLATE. : de en
  • DE803193C - Formwork for the intermediate fields of support ceilings : de en
  • DED0000575MA - Use of copper alloys for electrodes and contacts : de en
  • DEK0000935MA - Multi-use transport device : de en
  • FR974894A - Level indicator glass or sight glass : en fr
  • FR975155A - Radio-electric device for monitoring microorganisms in suspension in liquids : en fr
  • DE1620539U - HIGH PRESSURE STEEL TUBE RADIATOR. : de en
  • ES196252A1 - A NEW ECONOMIC-COMMERCIAL SYSTEM FOR THE SALE OF PERIODS OF SALON GAMES WITHOUT RISK OF ECONOMIC LOSS, WITH OR WITHOUT INSURANCE BY THE PURCHASER : en es
  • US2543462A - Pulse equalizer : en
  • US2543492A - Checking device : en
  • DE803211C - Double fork steering for buses and trailers : de en
  • FR974763A - Impact protection device : en fr
  • FR975140A - Process for the solubilization of phosphates and the simultaneous production of dicalcium phosphates and lime nitrate : en fr
  • AU3305050A - Improvements in apparatus forthe manufacture of confectionery : en
  • CA471739A - Processes and apparatus for constant temperature distillation : en fr
  • CH273751A - Machine for making a flexible tube from a metal strip. : en fr
  • CH273698A - Process for preparing propylene oxide. : en fr
  • DE1620390U - HANGING DEVICE FOR TIES AND SIMILAR OBJECTS. : de en
  • US2543028A - Electronic switch : en
  • US2543372A - Poultry picker : en
  • USD162165S - Playing card oe similar article : en
  • US2543062A - Local battery party-line lockout system : en
  • US2543069A - Art of preparing gel : en
  • US2543256A - Diversity receiver for multiplex frequency shift tones : en
  • USD162132S - Dole stepladder : en
  • US2543277A - Method and apparatus for the manufacture of cigarettes : en
  • USD162118S - Shock mounted container : en
  • USD162214S - Ash tray : en
  • US2543116A - Means and method for the secret transmission of message intelligence : en
  • US2543539A - Antistatic treatment of shaped articles comprising a vinyl resin and treated articles : en
  • USD162143S - Electrically operated window ventilator : en
  • DEO0000999MA - Time. : de en
  • DES0000297MA - Transformer arrangement : de en
  • FR975128A - : fr
  • DE802942C - Method of making a suppository mass : de en
  • DE803120C - Plant for continuous glass production : de en
  • DEP0026239DA - Internal combustion engine with an electric ignition device : de en
  • DEP0046592DA - Process for the production of quaternary ammonium compounds : de en
  • AT167799B - Wall bolts for tensioning contact wires : de en
  • DEP0002228DA - Circuit arrangement for small-scale private branch exchanges (intermediate switch) : de en
  • US2543733A - Amino-phenylmebcury sulfate and aqueous solutions thereof : en
  • AU3891350A - Improvements in or relating to window construction : en
  • US2543432A - Resilient tube closure : en
  • US2543531A - Counting apparatus : en
  • US2543149A - Electric motors and method of operating motors : en
  • CA471762A - Absorption refrigeration systems : en fr
  • US2542984A - Method of solubilizing keratin : en
  • USD162170S - Greeting card or the like : en
  • US2543245A - Fuse construction : en
  • US2543381A - Warehouse truck : en
  • FR975033A - Improvements to clutches for telegraph devices : en fr
  • AU154796B2 - Catalytic agents for acid-curing thermosetting condensation products : en
  • US2543521A - Thumb guard : en
  • DE802787C - Drive system for vehicles with an internal combustion engine and a step transmission : de en
  • DEP0006382DA - Nozzle with distributor plate arranged transversely to the flow channel, in particular for devices for combating plant pests : de en
  • CA471794A - Shockproof mountings : en fr
  • DE1620521U - PRESERVING JAR LOCK. : de en
  • DE802881C - Device for filling molding boxes with molding sand : de en
  • DE802986C - Process for converting a ring furnace into a chamber ring furnace : de en
  • DE803101C - Alignment device for bottles on labeling machines : de en
  • PL34325B1 - : en pl
  • DEP0010211DA - Conveyor pipe, especially for excavators or similar devices : de en
  • DEP0053910DA - Electron tube. : de en
  • US2543216A - Overall pocket : en
  • US2543523A - Noise control arrangement for radio receivers and the like : en
  • DE802987C - Monitoring device for conveyor belts : de en
  • US2543293A - Fishhook : en
  • CH273643A - Shutters. : de en
  • CH273744A - Tool for disarming torque-developing type springs. : en fr
  • DEP0010421DA - Ever-ready case with projector : de en
  • US2543709A - Structure made of hollow shaped components and especially to aircraft wings : en
  • CH273651A - Electric water heater with heating body. : en fr
  • CH273789A - Support for packs of pulpy pressed material to be treated in packing presses for the purpose of juice extraction. : de en
  • DE802815C - Lock bracket for iron pit stamp : de en
  • FR974766A - System of construction and in particular of masonry by pouring concrete and the like, obtained by the use of continuous formwork formed by tilting elements : en fr
  • GB650722A - Improvements relating to methods of decomposition of waste sulphuric acid to sulphurdioxide : en
  • CH273680A - Process for spinning filaments from synthetic linear superpolyamides, in the molten state. : en fr
  • PL34335B1 - : en pl
  • CH273737A - Waterproof watch box. : en fr
  • CH273750A - Rolling mill automatic pass presetting device. : en fr
  • CH273785A - Infinitely variable transmission gear. : de en
  • DE802882C - Head or edge tape for curtains : de en
  • DE802977C - Friction clutch, especially for motor vehicles : de en
  • DEN0000202MA - Exchangeable pen for colored leads and ballpoint pens : de en
  • DEP0045518DA - Process and device for the production of anhydrous sodium sulfate from crude Glauber's salt crystallized from used viscose spinning baths, optionally with simultaneous recovery of the spinning baths. : de en
  • AU152215B2 - An improved collapsible box or container : en
  • US2543225A - Drawing of flat glass : en
  • SU90662A1 - Device for protecting parallel-connected turbo blowers (or turbo-pumps) from reverse rotation : en ru
  • USD162211S - Montabert hat : en
  • DE802811C - Connection shoe for caps : de en
  • FR974930A - Process for the generation of gases in plastics : en fr
  • ES25690U - New model of cache for the pressing of the olive (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620396U - WORK TIME REGISTER WITH ELECTRIC STAMPING HAMMER RELEASE. : de en
  • DE803102C - Can, in particular milk can transport and draining device : de en
  • ES25740U - Improved stopper for bottles (Machine-translation by Google Translate, not legally binding) : en es
  • ES25752U - Apparatus conservatoldos (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620389U - COASTERS FOR FURNITURE AND STOVE OR THE LIKE. : de en
  • DEM0005815MA - End shield for electric motors. : de en
  • DESC005122MA - Method and power setting machine for processing minerals, in particular coal : de en
  • FR974972A - Clasp for necklaces, bracelets, chains or the like : en fr
  • GB650666A - Colour television system : en
  • GB650688A - Improvements in and relating to electric filter circuits : en
  • US2543048A - Photocell : en
  • US2543332A - Centrifugal mold and liner : en
  • AU3891750A - An improved collapsible box or container : en
  • USD162232S - Lady s stocking : en
  • DEP0026614DA - Porous refractory product and process for its manufacture : de en
  • AU149649B2 - Improved fluorescent light frame : en
  • US2542979A - Screed for cement surfaces : en
  • US2543273A - Folding rocking chair : en
  • USD162146S - Set of blocks : en
  • CH273762A - Apparatus for working in particular metals, wood, synthetic resins. : en fr
  • CH273843A - Pedal for cycle. : en fr
  • DE803119C - Filter for separating emulsified liquids : de en
  • DEP0039552DA - Schlieren process : de en
  • FR975171A - Improvements in the fabrication of metal joints between metal articles : en fr
  • CA471785A - Tabulators : en fr
  • CH273791A - Blade lock on blades of axial flow machines without filling pieces. : de en
  • DEK0000983MA - pump : de en
  • DEP0036881DA - Post-carburetor for the gas mixture in the suction line of carburetor engines : de en
  • US2543189A - Valve for controlling fuel gas : en
  • DE802857C - Switching device for two-speed transmissions of motor vehicles, especially motorcycles : de en
  • US2543001A - Continuous distillation and treatment of composite liquids : en
  • CH273724A - Electrical measuring device for the periodic determination of the instantaneous value of at least one variable physical quantity. : de en
  • AU148382B2 - Organosilicon resins and methods of preparing them : en
  • CH273691A - Method for ironing clothes and installation for implementing this method. : en fr
  • CH273719A - Device for announcing partly fixed and partly changeable text. : de en
  • CH273826A - Device for transmitting an ultra-short wave of the H01 type from one rectangular waveguide to another. : en fr
  • CH273816A - Cosmetic product. : en fr
  • CH273661A - Sofa. : en fr
  • US2543090A - Switch : en
  • US2543152A - Air flow induction and diffusing nozzle : en
  • US2543406A - Process for recovery of an alkaline earth metal in admixture with an alkali metal : en
  • CH273672A - Soap dispenser. : de en
  • AU150786B2 - Improvements in or relating to thixotropic compositions : en
  • CH273679A - Process for making durable aqueous masses of purified proteins. : de en
  • ES25651U - Improved security nut (Machine-translation by Google Translate, not legally binding) : en es
  • ES25683U - Improved double stove with multiple application (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0048041DA - Process for introducing luminescent substances into glass vessels, in particular into gas discharge tubes. : de en
  • GB650554A - Improvements in or relating to electrostatic dust-precipitators : en
  • GB650718A - Improvements relating to electrical computing instruments : en
  • US2543405A - Power-operated wood carving tool : en
  • US2543573A - Vibration measuring device : en
  • US2543723A - Stabilizers for ddt solutions : en
  • PL34327B1 - : en pl
  • DE802906C - Bogie for low-frame trailer : de en
  • DE803227C - Device for tensioning ropes, lines, etc. Like., In particular of clotheslines : de en
  • ES25746U - Automatic cooking pan for cooking all kinds of food. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974822A - Chain tensioner : en fr
  • IE19978L - Isomerising unsaturated fatty acids. : en
  • USD162162S - Table lighter : en
  • USD162215S - Automobile bumper : en
  • ES195530A1 - IMPROVEMENTS IMPROVED IN ANIMAL ANIMALS : en es
  • FR974915A - monorail and rolling hoist tubular scaffolding : en fr
  • FR975199A - Device for thermal insulation of a handle of a utensil : en fr
  • FR975254A - New type of locomotor : en fr
  • US2543740A - Clamp : en
  • AT167705B - Seal for the joints in windows, doors, cupboards, appliances, etc. like : de en
  • US2543348A - Scaling machine for cleaning the sides of a ship : en
  • US2543104A - Eye mask : en
  • US2543261A - Overhead garage door : en
  • US2543343A - Suction cleaner control : en
  • US2543414A - Cotter key : en
  • US2543500A - Means for suppressing transverse modes of oscillation in a piezoelectric crystal : en
  • US2543325A - Anticorrosive lubricating oil composition : en
  • US2543622A - Traction vehicle wheel slip control system : en
  • USD162182S - Automobile hood ornament : en
  • USD162151S - Refrigerator box or similar article : en
  • US2543169A - Holder for wax paper dispensers : en
  • US2543427A - Measuring cup : en
  • DE1620460U - WIND DEFLECTORS AND POTE DEFLECTORS. : de en
  • FR974963A - Adjustable support for sewing machine lamps and others : en fr
  • FR975055A - Improvements made to coke or gas ovens : en fr
  • GB650516A - Improvements in or relating to coat hangers : en
  • AT167785B - Circuit arrangement for the control and feedback of remote-controlled processes via at least one conductor : de en
  • US2543318A - Preparation of 2-thiophenealdehydes and n-methyl 2-thenylamines : en
  • US2543576A - Sled-type fishing line sinker : en
  • US2543624A - Pump : en
  • USD162113S - Automobile grille : en
  • CH273805A - Traveling wave amplifier tube with transverse magnetic field. : en fr
  • US2543646A - Cooking vessel control unit : en
  • ES24193Y - Electric push switch. : en es
  • AT167780B - Gear for converting a reciprocating movement into a rotary movement : de en
  • US2543570A - Thickness gauge : en
  • PL34304B1 - : en pl
  • US2543642A - Bob pin for hair dressing : en
  • USD162155S - Medal fok religious use : en
  • DEP0005919DA - Preparations for shaping hair, in particular living hair, into water-resistant waves and frizzes without external heat supply : de en
  • DEP0054788DA - watch strap : de en
  • US2543424A - Catalytic reaction of hydrofuryl carbinols with ammonia or amines : en
  • USD162164S - Sewing stand : en
  • DE802879C - Establishment in the railway safety system for the identification of messages within track diagrams : de en
  • DEP0041402DA - Method and device for preserving food by means of ultra-short wave radiation : de en
  • DESC000934MA - Device for operating internal combustion engines, preferably for high-boiling fuels : de en
  • ES196300A1 - A PERFECT MECHANISM FOR THE POWERING OF CARBURETOR ON MOTORCYCLES : en es
  • FR974785A - Textile machinery : en fr
  • GB650652A - An improved bearing : en
  • CA471719A - Wheel structures : en fr
  • CH273838A - Loading device for self-propelled vehicles. : en fr
  • DED0000594MA - Conical pulley head with automatic adjustment of the belt running diameter, stepless V-belt drives : de en
  • DEP0004568DA - Device for testing hearing acuity by measuring the hearing threshold and / or the pain threshold at different frequencies : de en
  • FR975162A - Improvements to printing presses : en fr
  • DE802862C - Attachment gates for the roving bobbins on ring spinning and similar machines : de en
  • DE803086C - Toy bucket : de en
  • DE803201C - Press for making growing pots : de en
  • DE803165C - Device for unloading vehicles : de en
  • DEF0001771MA - Mortar sledge. : de en
  • ES194701A3 - IMPROVEMENTS IN FUEL VAPORIZERS, PARTICULARLY FOR TRACTORS : en es
  • ES25644U - Apparatus dispensing tickets, tickets or tickets for trams, public shows, shops and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • PL34337B1 - Method for producing a derivative of benyolronic acid : en pl
  • DEP0048529DA - Plant for the production of concrete slabs : de en
  • AU2469645A - New pyrimidine compounds : en
  • CA471706A - Selective amplifiers : en fr
  • PL34222B1 - : en pl
  • USD162221S - Railway vehicle : en
  • DK72191C - Method for determining the most appropriate location of the cut-off line when cutting clothing webs into pieces corresponding to a pattern laying, as well as pattern laying table and cutting table for carrying out the method. : da en
  • GB650518A - Improvements in or relating to loading machines : en
  • GB650553A - Improvements in and relating to halter fittings for stables : en
  • DE802951C - Multi-perforated brick made of fired clay or other materials with staggered perforations : de en
  • US2543467A - Method for producing high-purity soybean protein : en
  • US2543621A - Discriminator for frequency-modulated centimetric and decimetric waves : en
  • AU144354B2 - Improvements in foot-operated attachment means for wringing mops : en
  • DED0002080MA - Cylinder head for piston engines : de en
  • ES22163Y - Toy called Nik Cook : en es
  • DE803113C - Process for the production of ammonia imidodisulfonate : de en
  • DEP0048960DA - Working method for internal combustion engines with inlet and outlet openings arranged on the cylinder head and internal combustion engine for carrying out the method : de en
  • DE1620352U - ILLUMINATED SIGNING. : de en
  • DEH0002372MA - Steam generator for feed steamer : de en
  • DEO0001045MA - Picker for upper or Hide looms : de en
  • US2543543A - Collapsible beach rocking chair : en
  • USD162246S - Children s rockek : en
  • DE803190C - Method of making concrete masonry : de en
  • DE803196C - Rotating prism : de en
  • DEP0008429DA - Excavator : de en
  • DEP0017332DA - Range finders for photographic and similar purposes : de en
  • ES23541Y - Track with special characteristics for toy, mechanical and electrical railways. : en es
  • DE1620376U - HEIGHT-ADJUSTABLE CHASSIS, IN PARTICULAR FOR BELT CONVEYORS. : de en
  • DE803174C - Device for removing scale, rust, etc. like : de en
  • DEP0052878DA - Electric lamp. : de en
  • US2543450A - Control stick : en
  • NL67613C - : en
  • US2543384A - Hygroscopic control device : en
  • US2543728A - Incandescible cathode : en
  • CA471773A - Card feeding mechanism : en fr
  • CA471797A - Regulating systems : en fr
  • PL34284B1 - : en pl
  • PL34317B1 - : en pl
  • SU89029A1 - Method of face grinding and control of grinding wheels in an automatic production line : en ru
  • US2543541A - Radial engine with generator : en
  • US2543565A - Door check and closing device : en
  • AT167746B - Formed stone and masonry from it : de en
  • AU152532B2 - i Electric furnaces : en
  • DE803000C - Method and device for attaching fastening means invisible on one side in building panels : de en
  • ES196309A3 - IMPROVEMENTS INTRODUCED IN CIRCULAR MACHINES FOR THE MANUFACTURE OF KNITTED GIRLS : en es
  • ES25714U - Container tube for pharmaceutical tablets and the like (Machine-translation by Google Translate, not legally binding) : en es
  • AU3886350A - Improvements in or relating to electric circuits for use with cathode ray tubes and for like purposes : en
  • DE1620541U - PERMANENT MEASURING HOSE LEVEL. : de en
  • AT167732B - Electric heat storage oven for baking, tempering, heating or the like. : de en
  • CH273787A - Suspension device for loads on hoists. : de en
  • CH273786A - Device for automatic lubrication of moving lubrication points. : de en
  • ES195520A1 - A PROCEDURE FOR THE OBTAINING OF EDIBLE PRODUCTS BASED ON EXTRACT OF REGALIZ IN MOLDED AND ELASTIC STATE : en es
  • AT167751B - Process for the manufacture of insect needles : de en
  • US2543312A - Resinous acetals and process for producing and hydrolyzing the same to produce unsaturated aldehydes : en
  • AU149858B2 - Frequency regulator : en
  • AU3887450A - Process and apparatus tor the low temperature carbonization or gasification of lumpy or briquetted sub-bituminous fuels : en
  • US2543502A - Electrical control : en
  • US2543351A - Refrigerating apparatus : en
  • USD162168S - Sandal or similar article : en
  • US2543092A - Dimerization of vinylcyclohexene : en
  • US2543409A - Bee smoker : en
  • USD162141S - Automobile hood ornament : en
  • FR974740A - Improvement of rotary distributors for explosion engines or any fluid : en fr
  • DE802878C - Device for automatic extraction of compressed air from the brake line : de en
  • ES192305A1 - IMPROVEMENTS IN RADAR SYSTEMS : en es
  • GB650546A - Improvements relating to means for holding scientific apparatus : en
  • USD162115S - Gasoline door guard : en
  • US2543251A - Granule depositing method and apparatus : en
  • AU150723B2 - Method of increasing molecular weight of polymers containing hydroxyl and/or amino radicals : en
  • US2543605A - Display mounting for automotive vehicles : en
  • USD162247S - Smith ,table : en
  • CH273671A - Convertible furniture. : de en
  • CH273666A - Furniture. : de en
  • CH273706A - Envelope for correspondence. : en fr
  • PL34243B1 - Method of cold hardening zuuric phenoloujo-formaldehudoiruch and the products of jajtujarzanuch from these zpujic : en pl
  • US2543210A - Dumping body hoist : en
  • US2543266A - Acylamido-acetobiphenyls : en
  • US2543470A - Collapsible pouring spout : en
  • US2543717A - Block laying guide : en
  • USD162268S - Cabinet for a heater or the like : en
  • AT167708B - Waste basket : de en
  • US2543213A - High-frequency pulse producing apparatus : en
  • US2543183A - Platform type shoe : en
  • DE803180C - Process for the production of ferromagnetic parts with low coercive force and low electrical conductivity : de en
  • ES23059Y - Hollow brick. : en es
  • US2543653A - Liquefied fuel tank safety means : en
  • USD162157S - Refrigerated self-service display case : en
  • US2543272A - Disposable medicated foot cap for treatment of athlete's foot : en
  • USD162207S - Mettenleiter portable gun rack : en
  • AU151104B2 - Improvements in or relating to thixotropic compositions : en
  • US2543175A - Load bracing bulkhead : en
  • US2543267A - Hydroxyethyl-acylamidobiphenylyl ketones : en
  • US2543607A - Fluorescent light tube changer : en
  • AU3281450A - Improved fluorescent light frame : en
  • AU3887550A - Process forthe polymerization of unsaturated compounds in aqueous emulsion : en
  • US2543498A - Hydraulic power press : en
  • US2543724A - Battery filling means : en
  • PL34246B1 - : en pl
  • FR974717A - Ignition device : en fr
  • DEF0002072MA - Escape cord device for building purposes. : de en
  • US2543490A - Leg operated steering device for outboard motors : en
  • GB650587A - Improvements in or relating to electrostatic dust collectors : en
  • GB650687A - Improvements in or relating to the preparation of grain for milling : en
  • GB650555A - Improvements in and relating to cemented carbide material : en
  • GB650727A - Improvements in or relating to vehicle direction indicators : en
  • CH273667A - Table, especially for office furnishings. : de en
  • DESC003384MA - Process and system for generating work from heat : de en
  • ES196328A3 - A MICROFILM READING DEVICE : en es
  • FR974787A - Ore washing machine : en fr
  • FR974820A - Improvements to visible flow indicators : en fr
  • CH273766A - Glue and veneer oven. : de en
  • DEH0006251MA - Slotted screen consisting of profile wires : de en
  • FR975166A - Connections for Feedback Compensated Coupling in a Cathode Coupled Balanced Amplifier : en fr
  • AT167741B - Foundation for masts with several, separately founded mast feet : de en
  • CH273748A - Process for the electrolytic refining of iron. : de en
  • CH273720A - Harmonica. : de en
  • CH273779A - Band brake. : de en
  • AT167702B - Repeater for changing from filled trolleys to empty trolleys or vice versa : de en
  • CA471758A - Control systems : en fr
  • CH273654A - Hinge for door leaves or other leaf-like closing elements. : de en
  • CH273824A - Contact device with charcoal filling. : de en
  • DE803134C - Lighter with a snap-on cap arm : de en
  • DEM0000207MA - Heated brewing tub : de en
  • DEP0009073DA - Table lamp for fluorescent lamps. : de en
  • DES0000874MA - Method of transmission of messages : de en
  • ES195426A1 - IMPROVEMENTS IN SECURITY LOCKS : en es
  • FR975082A - Low power supply assembly, intended in particular for charging small electric accumulators : en fr
  • CH273823A - Electron tube amplifier. : de en
  • ES194613A1 - SEMIAUTOMATIC ARTICULATED LOCOMOTIVE-TRAIN HITCH FOR GUIDED TRAILERS : en es
  • GB650681A - A method of coating the surfaces of bodies consisting of a core of chromium alloy and a thin layer of another metal : en
  • DE802849C - Blast furnace for volatilization of metals from poor ores, slag, etc. like (half-shaft furnace) : de en
  • DK72215C - Needle. : da en
  • DK72218C - Insert lock. : da en
  • AU3353150A - Improvements in gaskets : en
  • DE803028C - Process for the production of artificial stones of the sand-lime brick type : de en
  • DEP0053332DA - Salt-like wood preservative, highly soluble in water : de en
  • CH273655A - Installation for horizontal drawing of glass tubes. : en fr
  • DE802786C - Handlebar holder to enlarge the loading area of box vans : de en
  • DEG0001110MA - Inclination scales for displaying overweight or underweight through optical projection : de en
  • DEP0002108BA - Process for the production of floor, furniture and wall coverings. : de en
  • DEP0029530DA - Method and device for the treatment of granular material. : de en
  • DEP0045191DA - Method and arrangement for operating a glow discharge : de en
  • US2543419A - Polycyclic di-epoxy ethers : en
  • AU157163B1 - Improvements in or relating to electrical communication systems : en
  • US2543385A - Change-speed gear : en
  • US2543275A - Foldable carton : en
  • AU148383B2 - Organosilicon resins and methods of preparing them : en
  • CH273677A - Method and device for spinning fusible products, at least predominantly of an organic nature. : de en
  • CH273761A - Honing device for machining the outer surface of bodies of revolution. : de en
  • DE1620428U - HANGER WITH INDEPENDENT CLAMPING BAR. : de en
  • DE803047C - Tensioning and locking device for tying boxes, bales, boxes, etc. like : de en
  • AT167721B - Sphygmomanometer : de en
  • AT167762B - Drawing board : de en
  • USD162196S - Wheel cover : en
  • AU146565B2 - Improvements in or relating to float operated valves : en
  • CH273693A - Device for fine distribution of milking lubricants. : de en
  • CH273710A - Adjustable anchor device, especially for column placement ships. : de en
  • DE803031C - Device for conveying and packing cigarettes or other stick-shaped objects : de en
  • DEK0003453MA - Articulated connection in bogies and steering racks of rail vehicles, especially in the articulation and bearing points of the guide rods : de en
  • FR974726A - Clockwork movement adapted as a trigger or trigger at the desired time for electrical devices : en fr
  • FR975044A - Manufacturing process for large-dimension reinforced concrete walls, formwork for its execution and resulting product : en fr
  • FR975178A - Recovery process and installation : en fr
  • DE803069C - Edge and corner protection for suitcases or the like. : de en
  • ES25697U - Shuttles made of plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • DEA0001042MA - Toy vehicle : de en
  • US2543431A - Video amplifier circuit : en
  • US2543590A - Coupling : en
  • FR975287A - ethylene polymer emulsions and interpolymers : en fr
  • USD162178S - Slipper or like article : en
  • USD162273S - Canopy flange fob valves : en
  • CH273813A - Process for preparing pteroylglutamic acid. : en fr
  • CH273878A - Telephone subscriber station with back hearing loss for ZB operation. : de en
  • DEP0014034DA - Secondary longitudinal securing : de en
  • US2543037A - Television receiver : en
  • ES23161Y - Tilting head applicable to grinding machines to the wheel : en es
  • FR974824A - Transmission system for motor vehicles : en fr
  • GB650506A - Improved method of making sand cores for metal casting operations : en
  • US2543479A - Inductance tuning unit : en
  • CA471704A - Devices for taking composite motion pictures : en fr
  • CA471748A - Strippable protective coatings : en fr
  • CA471790A - Motor fuels : en fr
  • FR974922A - Pyrophoric alloy, especially from aluminum and magnesium : en fr
  • FR975046A - Treatment and devices for metal recovery and solution regeneration : en fr
  • CH273806A - Multipolar electromagnet. : en fr
  • ES194780A1 - PROCEDURE FOR OBTAINING GUANINE AND CARBOTRIANIN : en es
  • ES25139U - Box for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • GR12862B - HYDRAULIC OIL PRESS WITHOUT BAGS OF QUICK AND HIGH PERFORMANCE. : el en
  • PL34258B1 - : en pl
  • DE802796C - Blade for razors : de en
  • DE803087C - Felt cleaner for paper machines : de en
  • CH273637A - Process for promoting the growth of crops and their seeds, cuttings and seedlings. : de en
  • ES192038A1 - IMPROVEMENTS IN THE MANUFACTURE OF TAPES OR THREADS OF GLASS FIBERS OR OTHER ANALOGUE MINERAL MATERIALS : en es
  • ES23734Y - Calculating case, perfected. : en es
  • GB650486A - Improvements in or relating to the thermal treatment of hydrocarbons : en
  • AT167743B - Suspension for bundle conductors : de en
  • AU155314B2 - Device for storing loose sheets, cards, press-cuttings andthe like : en
  • ES193728A1 - A CARRIER WITH ADAPTER CONJUGATED WITH NORMAL SUPPORTS OF LOW VOLTAGE FLUORESCENT TUBES : en es
  • DEM0001138MA - Slide gate valve for rotary piston machines. : de en
  • FR975289A - High frequency electric discharge apparatus and circuitry therefor : en fr
  • PL34331B1 - : en pl
  • ES193020A3 - A UNIVERSAL PRECISION MILLING MACHINE : en es
  • ES25788U - Security deposit. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975028A - Methods and devices for manufacturing pencils : en fr
  • GB650456A - Improvements in recording images by means of phosphors : en
  • FR974921A - Tillage implement with automatic lifting device for rolling : en fr
  • FR975153A - Process for the reduction of ores containing iron : en fr
  • GB650663A - Improvements in and relating to wrap striping in knitting machines : en
  • ES25680U - Lining for hats, caps and berets. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650583A - Improvements in magnetic powder and mouldings thereof : en
  • FR974731A - Assembly of springs serving as elastic reinforcement : en fr
  • ES194819A1 - IMPROVEMENTS INTRODUCED IN THE MILLS INTENDED FOR THE OBTAINING OF FLOURS : en es
  • BE499296A - : fr
  • CA471781A - Liquid packaging machines : en fr
  • ES23302U - Automatic switch for high sensitivity overloads (Machine-translation by Google Translate, not legally binding) : en es
  • US2543161A - Roller bearing hotbox alarm : en
  • FR974907A - Anthraquinone Series Tank Dyes : en fr
  • CA471727A - Rear view mirrors : en fr
  • FR974794A - Cover diaphragm for liquid storage tanks : en fr
  • DE1620443U - FIXING DEVICE FOR BULBS IN DIRECTION INDICATORS. : de en
  • FR974814A - Disinfectant, anticryptogamic and insecticidal composition for the treatment of plant diseases : en fr
  • FR975002A - Amplifier assembly : en fr
  • GB650672A - Application of inductor-alternators of very high frequency to change-speed gears of motor vehicles : en
  • GB650639A - Improvements in taper roller bearings : en
  • DES0002461MA - Device for switching drives in toy and model vehicles : de en
  • DE1620495U - COLLAPSIBLE SPECIAL LADDER FOR GOODS WAGONS, LOADERS AND HOUSEHOLD USE : de en
  • US2543224A - Adjustable reamer : en
  • US2543258A - Pencil box : en
  • DES0002054MA - Process for protecting the furnace lining of shaft furnaces during the heat treatment of lumpy bulk material : de en
  • FR974781A - New process for tarring ship's bilge liners and in general for all industrial fabrics : en fr
  • FR975021A - Process for obtaining the sealing of certain receptacles, tubes, boxes, made of plastics : en fr
  • US2543289A - Dual container wood burning stove : en
  • US2543415A - Connector : en
  • GB650693A - Means for packing the pivots of the blades of propellers, hydraulic turbine and pump rotor wheels : en
  • FR974749A - Metal capsule : en fr
  • DEP0049379DA - Process for the production of anvils with a wrought iron body and a welded steel plate : de en
  • US2543495A - Mixing machine : en
  • USD162239S - Wallpaper or the like : en
  • DE803051C - Safety shut-off valve for pressure gas lines : de en
  • DE803091C - Latch : de en
  • DEP0006418DA - Process for drying wood and other materials : de en
  • ES195889A1 - SOME IMPROVEMENTS IN THE CUTTING MACHINES IN ZIG-ZAG SAMPLES OF PAPER, TISSUES AND SIMILAR SHEETS : en es
  • FR975103A - Self-locking thread : en fr
  • FR975244A - Electron transit time modulation lamp : en fr
  • ES187571A1 - IMPROVEMENTS INTRODUCED IN THE MAGNETIC NUCLEI FOR ELECTROMAGNETIC DEVICES : en es
  • DE1620463U - SCRAP SAW HANDLE. : de en
  • ES25725U - Apparatus for fracture reduction (Machine-translation by Google Translate, not legally binding) : en es
  • ES25777U - New zipper needle (Machine-translation by Google Translate, not legally binding) : en es
  • FR975282A - Dish towel and wringing device : en fr
  • ES192067A1 - AN AUTOMATIC MECHANISM BOBINADOR DE CANILLAS : en es
  • FR974815A - Adjustable device allowing you to put an object or support your arms when you are seated on a bench seat of a wagon : en fr
  • FR975205A - Injector : en fr
  • FR975156A - Method and apparatus for cleaning watch movements, etc. : en fr
  • ES23317Y - Hypodermic needle. : en es
  • FR975173A - Improvements to electrical cable armor : en fr
  • US2543423A - Pinking shears : en
  • USD162130S - Ash tray : en
  • USD162197S - Wheel cover : en
  • DEG0001544MA - Undercarriage for aircraft : de en
  • USD162189S - Child s shoe or the like : en
  • ES25787U - Automatic purse-case (Machine-translation by Google Translate, not legally binding) : en es
  • US2543503A - Casting machine : en
  • DE803056C - Wear-resistant pipe for blowing or flushing offset lines : de en
  • DEW0000110MA - Fluorescent discharge lamp with a large radiating surface. : de en
  • DE1620423U - SEAT OR Lounger. : de en
  • DEP0045802DA - Locking device : de en
  • FR974733A - Tissue enhancements : en fr
  • ES196308A3 - A MECHANICAL SYSTEM FOR THE INTERPOSITION OF AN ELASTIC THREAD DURING A GENERAL PROCESS OF KNITTING KNITTING : en es
  • DE802187C - Process for the production of suspended ceilings suspended from load-bearing ceilings and a device for its implementation : de en
  • DEE0001057MA - Cutting machine with feed cable drum that can be moved on a buttress chain conveyor : de en
  • USD162144S - Ash tray : en
  • DEE0000797MA - Temperature monitoring device for electric heating devices : de en
  • ES194194A1 - A PROCEDURE FOR THE MANUFACTURE OF WATERPROOF SAND : en es
  • FR975037A - Dispensing device for hair fixative : en fr
  • DE802967C - Injector with storage : de en
  • DEP0443424DA - Adjustable cooling, in particular for vehicle internal combustion engines : de en
  • ES25703U - Sterile piston pen with improved pulsator (Machine-translation by Google Translate, not legally binding) : en es
  • FR975275A - improved electrode for electric discharge tubes : en fr
  • DE802798C - Filler holder : de en
  • DE803225C - Hand tool for various fasteners : de en
  • DEB0000353MA - Drying drum : de en
  • DEE0001010MA - Coal extraction device for making scratches in the coal face by hand : de en
  • US2543153A - Floral spray bar : en
  • DE803033C - Express cargo basket : de en
  • DE803218C - Motor for model or toy vehicles, especially for electric trains : de en
  • DEP0054515DA - Gas or steam turbine blades for radial admission : de en
  • CH273871A - Process for manufacturing filler metal rods. : en fr
  • AU149353B2 - Improvements in and relating to reciprocating pump units : en
  • GB650489A - Improvements in apparatus for the magnetic recording and reproducing of sound by means of a travelling tape or wire : en
  • FR974702A - Flying ship : en fr
  • FR975072A - Improvements to starting devices : en fr
  • ES192066A1 - IMPROVEMENTS IN COMPRESSORS : en es
  • US2543732A - Momentum gauge piston stop : en
  • DE1620356U - SPRING FOOTREST FOR MOTORCYCLES. : de en
  • DEP0027373DA - Transportable reading device, in particular case-like reading device : de en
  • US2543489A - Process for breaking petroleum emulsions : en
  • US2543686A - Hydraulic motor mechanism for windshield wipers : en
  • US2543292A - Apparatus for molding plastic aggregate : en
  • DEK0001822MA - Actuating device for withdrawing various amounts of water from cisterns : de en
  • ES181508A1 - A PROCEDURE FOR MANUFACTURING INSULATING PLATES OR PLATES OR FOR CONSTRUCTION : en es
  • FR974833A - Improvements to ceramic dielectrics based on titanium dioxide : en fr
  • AT167725B - Device for attaching the snow basket to ski poles : de en
  • CH273682A - Method of making woolen yarn. : de en
  • ES22468Y - Frames or holders for injectable ampoules. : en es
  • GB650655A - Improvements in sensitive photographic materials : en
  • FR974701A - Process for the manufacture of glasses for water level indicators : en fr
  • FR974889A - Card register with two rows of perforations allowing its classification : en fr
  • FR974995A - Improvements to trailers or semi-trailers with lowered tipper : en fr
  • FR975085A - Process for manufacturing a leather substitute and resulting product : en fr
  • US2543254A - Hand truck and pallet construction : en
  • AT167738B - Pivot bearings for windows : de en
  • CH273700A - Process for the preparation of a new copper-plated disazo dye. : de en
  • FR975194A - High vacuum electric discharge device : en fr
  • FR975258A - Improvements in the treatment of fatty oils : en fr
  • DEC0002122MA - Device for guiding liftable agricultural implements attached to tractors : de en
  • US2542972A - Stabilization of organic compounds : en
  • USD162184S - Slipper ob similar article : en
  • DE803057C - Luestrier machine for yarn strands : de en
  • DE803074C - Rollable window grille made of profile iron : de en
  • DE803158C - Process to prevent the discoloration of tin-cloudy glazes : de en
  • DEG0000813MA - Procedure for extraction from mining operations : de en
  • FR974711A - Process for electrolytic refining of ferrous metal waste : en fr
  • GB650740A - Improvements in control or/and measuring apparatus : en
  • US2543030A - Automatic amplitude control for oscillators : en
  • DE802868C - Folding box : de en
  • DEP0035734DA - Electric measuring instrument with rotary magnet : de en
  • US2543113A - Film projector and viewer : en
  • US2543157A - Basket : en
  • US2543015A - Receiver circuit : en
  • US2543043A - Rocking device for cribs : en
  • US2543571A - Grape crusher and stemmer : en
  • US2543589A - Valved coupling : en
  • US2542991A - Pulse modulation communication system : en
  • US2543377A - Soil pulverizer : en
  • ES25687U - Mechanism to kick the table of the lavatory valves. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25767U - Perfected brushes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES196226A1 - IMPROVEMENTS IN THE SUSPENSION OF VEHICLE AXLES : en es
  • ES23861Y - Stopper for bottles and containers. : en es
  • FR974956A - Typewriter allowing alone and by itself to write in several different languages whose letters and characters are not the same : en fr
  • DEP0016323DA - Cutting tool, especially for sheet-like materials such as tobacco leaves, paper, or the like. : de en
  • GB650695A - Improvement in control systems for prime movers having torque-absorbing devices : en
  • DEK0000287MA - Wooden funnels for loudspeakers, in particular bass loudspeakers : de en
  • FR975043A - Formwork for the construction of reinforced concrete domes : en fr
  • FR975288A - Manufacture of tetrachloro substituted hydrocarbons : en fr
  • GB650497A - Means for forming joints between channel members : en
  • GB650714A - Improvements in structural elements : en
  • DE1620475U - REAR REFLECTORS, IN PARTICULAR FOR BICYCLES. : de en
  • ES25673U - Cric extendable and perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR974924A - Improvements to alloys for permanent magnets : en fr
  • GB650598A - Drawing appliance for drawing board use : en
  • GB650613A - Improvements in magnetrons employing cavity resonators : en
  • FR975223A - Detachable spindle hub, with independent pinion bearing element for bicycles, tandems or the like : en fr
  • FR975269A - Improvements to vertical filing systems : en fr
  • GB650458A - Improvements in photographic recording and luminescent materials therefor : en
  • AT167764B - brush : de en
  • CA471813A - Single-phase electric motors : en fr
  • CH273851A - Pivotable pedal device on a sewing machine built into a piece of furniture. : de en
  • US2543583A - Thermoelectric furnace : en
  • US2543651A - Toy gun for discharging air bullets : en
  • PL34276B1 - M-lcp-Foyf c / W Filler pair injector : en pl
  • AT167744B - Synchronization device for speed change gears : de en
  • CH273792A - Control device for injection internal combustion engines with external ignition. : de en
  • PL34289B1 - : en pl
  • AT167719B - Ski binding : de en
  • DE803351C - Process for the production of lead cyanamide : de en
  • DER0000315MA - Register : de en
  • FR974811A - Eyelash Lotion : en fr
  • FR974926A - Improvements in tissue processing : en fr
  • GB650711A - Improvements in railway rails : en
  • US2543690A - Lift truck frame selectively mounting either a gas engine or an electric motor for powering the drive wheels thereof : en
  • US2543706A - Method of counteracting average density fluctuation in motion pictures : en
  • US2543047A - Method of printing through cellular plates : en
  • US2543065A - Aircraft landing aid system : en
  • DE1620351U - MACHINE COMPONENTS COMPOSED OF SEVERAL UNITS, CARRYING PARALLEL SHAFTS. : de en
  • DE802897C - Movable branch support : de en
  • DESC000931MA - Toys in the shape of a duck or the like. : de en
  • US2542999A - Telecommunication system : en
  • DE803189C - Boot puller : de en
  • DEH0005019MA - Crank drive for parallel two-cylinder engines for motorcycles : de en
  • DEP0055997DA - Drawing sheet tensioning device : de en
  • DEU0000076MA - Storage for writing balls in ballpoint pens : de en
  • US2543719A - Deflection circuit : en
  • USD162209S - Miran stocking : en
  • GB650685A - Electromechanical calculating machine : en
  • ES25671U - Furniture with lid for storing clothes, with edge-barrier against the moth (Machine-translation by Google Translate, not legally binding) : en es
  • ES25747U - Automatic case-match (Machine-translation by Google Translate, not legally binding) : en es
  • FR974823A - Anti-theft lamp : en fr
  • FR975147A - Electric device for heating oil burner burners : en fr
  • ES25820U - Perfect closure for bottles, especially for nyectable medial products or powders (Machine-translation by Google Translate, not legally binding) : en es
  • US2543091A - Third-rail connector and contact shoe unit for toy electric railways : en
  • US2543125A - Projection machine film drive and rewinding mechanism : en
  • DEV0002359MA - Air supply to the carburettor of internal combustion engines : de en
  • GB650721A - Improvements in or relating to circuits for protecting amplifying tubes against overloading : en
  • USD162154S - Automotive vehicle rear deck lid handle : en
  • FR974807A - Electronic discharge devices : en fr
  • FR974960A - Small-diameter solid wheel for a vehicle with two consecutive wheels, and improvements made to said vehicles : en fr
  • ES25815U - Rotary and multiple effect electric switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR975236A - Device for securing, two by two, concrete parts on a support beam : en fr
  • ES25827U - Ball-casting device with elastic device. (Machine-translation by Google Translate, not legally binding) : en es
  • DE802999C - Hydraulic motor grapple : de en
  • DE803171C - Security stamp for mining operations : de en
  • FR975218A - Roofing : en fr
  • FR975227A - Tensor device for textile products that can be used as an squeezer or wringer : en fr
  • DEH0001790MA - Basic wind freshening process : de en
  • DEK0007769MA - Device plug. : de en
  • DEM0002293MA - Device for the distribution of cargo via elevating and lowering conveyor belts : de en
  • DEP0043310DA - Machine for making wraps for cigarillos or cigars : de en
  • DESC000697MA - Device for braking the shuttle : de en
  • FR974732A - Improvements to electrical pulse transmitting devices : en fr
  • FR974887A - Removable tow hook for ski lift : en fr
  • GB650619A - Improvements in or relating to a winding machine : en
  • FR975249A - Core probe : en fr
  • FR975068A - Sorting apparatus for slush or other heterogeneous mixtures : en fr
  • FR974989A - Lock for blading drum-shaped rotors of axial compressors and steam or gas turbines : en fr
  • CH273728A - Electrical measuring device. : de en
  • USD162218S - Link chain for a necklace or similar article : en
  • US2543229A - Polythene layer bonded to another layer by ethylene-vinyl acetate interpolymer adhesive : en
  • US2543696A - High-frequency transmission cable : en
  • ES193739A1 - A PROCEDURE FOR BUILDING JÁCENAS OR CARGADEROS : en es
  • FR974869A - Film protection device against heat in cinematographic projectors : en fr
  • GB650723A - A method of repairing electron discharge devices : en
  • FR974825A - Cost-effective construction process for prefabricated hollow unit ceilings : en fr
  • DK72194C - Road drum. : da en
  • ES192895A2 - IMPROVEMENTS IN LOUD INTERCOM SYSTEMS : en es
  • ES25655U - Combined floor and brush dryer. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975159A - Removable mounts for electrical devices : en fr
  • US2543353A - Photograph identification : en
  • USD162199S - Wheel cover : en
  • ES23488Y - Tipping trailer. : en es
  • FR974715A - Process for the preparation of a cupric phthalocyanine and resulting products : en fr
  • FR975130A - Self-collimating reflector : en fr
  • DE802852C - Cold bed window with a frame made of hollow sheet metal profiles : de en
  • DEP0027024DA - Process for gelatinizing and softening vinyl polymers : de en
  • DEP0032834DA - Suitcase lock : de en
  • DEP0041100DA - Fighting insects : de en
  • DEP0054857DA - Process for the production of butadiene : de en
  • DK72214C - Flux for joining light metal parts. : da en
  • DE803046C - Device for attaching heald frames to the support bars of looms : de en
  • FR975229A - Handle with movable bowls for stitching hooks : en fr
  • CA471731A - Brake head arrangements : en fr
  • US2543546A - Machine for decorating parts : en
  • FR975061A - Device for establishing selections on the address plates : en fr
  • FR975186A - Automatic machine for serial painting of boards and similar materials : en fr
  • FR975281A - Helmet hood and protective mask, especially for welders and workers in the chemical industry : en fr
  • GB650542A - Improvements relating to apparatus for the detection and measurement or identification of vibrations : en
  • FR974949A - Maintenance weighing bench : en fr
  • DE802807C - Tube closure : de en
  • DE802911C - Device for centering and locking the wheel bolts of bicycles : de en
  • DEP0002202BA - Method and devices on cable jacketing presses for pressing electrical cable cores with a gas- and moisture-tight jacket. : de en
  • ES191724A2 - A FISH HEAD CUTTING MACHINE : en es
  • ES196233A1 - AN ELECTRONIC SYSTEM FOR CANCER DIAGNOSIS : en es
  • ES25805U - Support for writing notes on roll paper (Machine-translation by Google Translate, not legally binding) : en es
  • DE803187C - Device for attaching bowls u. Like. On a table top by means of a rubber suction plate : de en
  • DE803127C - Device for connecting radiator members made of steel : de en
  • FR974986A - Refrigeration method and device : en fr
  • ES193215A3 - A PROCEDURE FOR THE MANUFACTURE OF WATERPROOF FABRICS RESISTANT TO THE ACTION OF DESTRUCTION AGENTS : en es
  • ES25737U - Removable models, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0000089MA - Paint spray booth with automatic cleaning : de en
  • FR974984A - Improvements to plows : en fr
  • AT167773B - Piston machines, especially compressors : de en
  • DE803167C - Storage container for bulk goods : de en
  • DEP0035612DA - Process for the preparation of thiophosphoric acid esters : de en
  • US2543662A - Acetylene generator : en
  • GB650495A - Apparatus for automatically planing coal and loading it onto a conveyor : en
  • GB650588A - Improvements in gauges for checking the external diameter of tubes : en
  • DE803181C - Bucket lock for axial rotor machines : de en
  • DEB0001221MA - Process for the catalytic cracking of hydrocarbon oils. : de en
  • DEP0025595DA - Process for the production of suspended solids : de en
  • FR974709A - Pourer combined with capping : en fr
  • FR975100A - Hydraulic brake for power measurements : en fr
  • PL34224B1 - : en pl
  • DE803144C - Hollow bars for mechanical hammers : de en
  • GB650515A - Improvements in or relating to boxes of cardboard or like material : en
  • USD162108S - Gasoline book guard : en
  • DE1620436U - IMPACT PLATES FOR IMPACT MILLS. : de en
  • DEP0048601DA - Tripping device for electrical overcurrent switches : de en
  • FR975134A - Friction wheel speed variation device : en fr
  • GB650644A - Improvements in or relating to contact arms for instrument type relays : en
  • CH273688A - Washing trough. : de en
  • PL34338B1 - : en pl
  • US2543514A - Supplementary fuel : en
  • DE802989C - Viewing system for moist coal : de en
  • DE803208C - Device for metal spraying inside steel bottles and narrow pipes : de en
  • DEP0033816DA - Drain valve : de en
  • DEP0036941DA - Amplifier for electroacoustic vibrations : de en
  • DEH0005357MA - Print sheet : de en
  • DEP0035126DA - Device for regulating the generation of negative pressure in injection internal combustion engines, in particular for the brakes in motor vehicles : de en
  • FR974754A - Uniform heating process by microwave electromagnetic field : en fr
  • GB650604A - Improvements in or relating to multiple breech mechanisms for engine starter devices : en
  • GB650635A - Improvements relating to road vehicles : en
  • DEP0000201DA - Device for classifying postage stamps, banknotes, postcards, photographs, films and the like. : de en
  • FR974755A - Method and device for filling magazines with projectiles for automatic firearms : en fr
  • FR974872A - Improvements relating to coloring matters : en fr
  • GB650602A - Improvements in mail chutes : en
  • DE1620393U - HANGING DEVICE FOR THE SHEETING OF CEILINGS. : de en
  • DE1620454U - SADDLE GUIDE FOR PAPER CUTTING MACHINES. : de en
  • DE1620369U - TEMPLATE FOR FILLING OUT TOTO BETS SLIPS. : de en
  • DE803219C - Method for producing a wall component and wall component produced by the method : de en
  • DEH0000883MA - Sales pack of greaseproof papers : de en
  • US2543066A - Automatic picture phasing circuit : en
  • US2543131A - Dynamoelectric machine : en
  • US2543626A - Method of attaching a panel to a surface : en
  • US2543217A - Sealed mailbag securing device : en
  • US2543520A - Slide changer : en
  • US2543572A - Illuminated spirit level having a recessed battery-receiving web : en
  • DE1620509U - STANDING AS A SHELF OR CABINET WITH COMPARTMENTS. : de en
  • DEP0022500DA - Device for heating body parts. : de en
  • DEP0024446DA - Circuit arrangement for group dialers in telephone systems : de en
  • ES25710U - Decompressor valve for internal compression engines. : en es
  • FR974791A - New method of manufacturing drums or similar musical instruments : en fr
  • DEP0043172DA - Rod antenna holder : de en
  • DES0001190MA - Fine wire drawing machine : de en
  • FR974853A - Wristwatch : en fr
  • AU140240B2 - New pyrimidine compounds : en
  • US2543471A - Mechanical device for teaching harmonica playing : en
  • US2543587A - Needle threader : en
  • DE803206C - Slide or valve : de en
  • GB650571A - Hydrocarbon complexes : en
  • GB650645A - Improvements in or relating to the agitation of liquid compositions : en
  • GB650699A - Improvements in or relating to shutters for photographic cameras : en
  • DEST001073MA - Lock cylinder with push actuation : de en
  • DE802832C - Collapsible bed : de en
  • US2543398A - Circuit breaker trip mechanism : en
  • US2543410A - Circuit breaker time-delay device : en
  • USD162176S - Exhaust pipe extension : en
  • SU88473A1 - Fur Knitting Device : en ru
  • US2542994A - Electrolytic surface treatment of steel : en
  • USD162256S - Fishing rob handle : en
  • USD162186S - Slipper or similar article : en
  • DEP0010417DA - Projection device with base : de en
  • FR974864A - Improvements to combustion engine starters : en fr
  • FR975213A - Improvements to tube and pipe mandrels : en fr
  • GB650502A - Improvements in and relating to artificial hands : en
  • ES25744U - Lounger bed adaptable to furniture (Machine-translation by Google Translate, not legally binding) : en es
  • GB650526A - Improvements in rotary wing systems for aircraft : en
  • DEP0032509DA - Single-axle drive for electrically operated vehicles with transmission gear between the axially only slightly movable drive wheel axle and the drive motor : de en
  • US2543011A - Means for adjusting high-frequency electric discharge devices : en
  • US2543140A - Slidable and reversible jaw wrench especially designed for work on different type rifle actions : en
  • US2543297A - Cooking appliance : en
  • DEJ0001343MA - Washing device, in particular for vehicle users : de en
  • DEP0018308DA - Power display for ultrasound devices. : de en
  • GB650665A - Improvements in and relating to domestic water taps : en
  • ES25629U - Bag-heater (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0006526DA - Process for the production of compounds containing sulfur : de en
  • ES24421Y - New extendable meter. : en es
  • FR974899A - Organic fluorine compounds : en fr
  • USD162250S - Staggers etal. squeegee : en
  • US2543180A - Photographic apparatus : en
  • USD162229S - salisbury : en
  • ES196442A1 - AN ELECTROLYTIC CONDENSER : en es
  • FR974741A - Adjustable coaxial grinder mill or grinder : en fr
  • GB650611A - A device for ensuring a permanent synchronisation of a main and subsidiary clocks : en
  • DEP0053158DA - Brick with slots. : de en
  • DE1620371U - LOCKING CONNECTION OF TWO WORK OR MACHINE PIECES. : de en
  • DE1620383U - WASHING MACHINE WITH WASHING MACHINE, PREFERABLY WASHING CROSS. : de en
  • DE802910C - Tool box for bicycles : de en
  • DEK0001706MA - Electric light meter on photographic enlargers : de en
  • FR975030A - : fr
  • DEC0000943MA - Methods and apparatus for applying a paint coating to the surface of a motor vehicle body : de en
  • FR974914A - Improvements to thermovelocimetric devices : en fr
  • GB650640A - An improved indicative frame for attachment on the edge of shelving or the like : en
  • ES25766U - Mechanical toy consisting of a dance partner that evolves by periodically describing small circles (Machine-translation by Google Translate, not legally binding) : en es
  • ES25825U - Clothes hanger for drying after washing. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650651A - Antifriction screw and nut bearing mechanism : en
  • US2543339A - Recording chessboard : en
  • US2543665A - Pressure and relief valve arrangement : en
  • FR975052A - Remote control : en fr
  • GB650636A - Improved process and installation for the underground carbonisation and gasificationof carbonaceous materials : en
  • DE803154C - Switching mechanism, in particular for switching the locomotive of electrically operated model railways or the like. : de en
  • DER0000176MA - Light-resistant, oil- and grease-proof and at the same time heat-sterilizable films, foils and moldings : de en
  • AU3283750A - An improved method inthe manufacture of shoes : en
  • FR974860A - Improvements to electrical appliances for household use such as vacuum cleaners, polishers and others : en fr
  • GB650545A - A method of fixing pin sleeves for bearings with rolling or sliding elements : en
  • DE802905C - Saddle device for two-axle wagons with a movable axle : de en
  • CA471716A - Wheelbarrows with steering devices : en fr
  • USD162255S - Monkey coin bank or similar container : en
  • US2543716A - Block laying guide : en
  • AU151387B2 - Improvements in or relating to fuel flow indicating systems : en
  • DEP0022825DA - Process for the production of ammonium compounds from sulphonated sulphurous petroleum : de en
  • US2543702A - Magnetic field controlled gas filled discharge device : en
  • USD162230S - Mirror handling truck : en
  • CA471787A - Gas turbines : en fr
  • US2542975A - Erecting mechanism for reducing turn errors in vertical gyroscopes : en
  • DEH0005347MA - Impact drill with hard metal cutting edges, as well as hard metal cutting edges for it : de en
  • PL34315B1 - : en pl
  • US2543262A - Burner safety control system : en
  • DE1620486U - CRAFT PLATE. : de en
  • AU153021B2 - Improvements in or relating to window construction : en
  • BE499298A - device for adjusting the tension in x-ray generators : en fr
  • CH273697A - Method for producing a contact compound. : de en
  • PL34227B1 - : en pl
  • CH273699A - Process for the preparation of mixtures of methyl-6, α-ionones (a-irones) isomers, by cyclization of methyl-3-pseudo-ionones. : en fr
  • CA471799A - Synchronous motor control systems : en fr
  • CH273653A - Furniture mortise and mortise lock. : de en
  • CH273658A - Raclette stove. : en fr
  • AU3327050A - Improvements in grinders having air separation : en
  • AU3886150A - Organosilicon resins and methods of preparing them : en
  • US2543633A - Rotary pump : en
  • DEB0008132MA - Structure for motor vehicles, trailers and the like. : de en
  • DE802865C - Device for treating yarn u. Like. With a liquid during winding : de en
  • DE803039C - Device for lifting and self-emptying of barrels u. like : de en
  • DE803228C - Toolbox : de en
  • DEP0012858DA - Two-stage electrostatic electron microscope. : de en
  • DEP0039198DA - Manufacture of low-phosphorus steel by adding alkalis : de en
  • ES25157U - Compact made in plastic materials (Machine-translation by Google Translate, not legally binding) : en es
  • CA471803A - Electron discharge devices : en fr
  • CH273692A - Anti-skid fitting for mountain, sports and military shoes. : de en
  • PL34310B1 - : en pl
  • US2543106A - Deferred action primary battery : en
  • CA471741A - Radio aerials : en fr
  • CH273686A - Machine for washing, rinsing and draining laundry. : de en
  • AU3882550A - Positioning system monitor : en
  • BE499117A - : en
  • DEJ0001148MA - Device for cutting paper, cardboard, fabric, leather, etc. : de en
  • DEP0012362DA - Process for the production of high molecular weight film-forming substances. : de en
  • DEP0049419DA - Standalone electric clock : de en
  • GB650599A - Improvements in or relating to means for releasably joining flexible members : en
  • GB650600A - Fermentation process : en
  • SU88217A1 - Device for centralized low-current power control of lighting devices in film studio : en ru
  • US2543187A - Pharmaceutical intermediates : en
  • USD162248S - Safety sight : en
  • USD162134S - Stocking : en
  • AU3887950A - Improvements in or relating to resistance welding apparatus : en
  • US2543699A - Gelose calcium alginate and caseinate and process for their production : en
  • DE1620387U - COLOR CUP. : de en
  • DEP0000176MA - Mixture regulator for flowing media with main and secondary throttle : de en
  • CA471776A - Friction shock absorbing mechanism for railway draft riggings : en fr
  • CA471817A - Shaving stands : en fr
  • FR974748A - Machine for debiting a material such as margarine or butter : en fr
  • US2543685A - Production of liquid polymers from : en
  • AU3883050A - Improvements in or relating to electroacoustic transducers : en
  • ES193118A1 - PROCEDURE AND CORRESPONDING MACHINE FOR THE MANUFACTURE OF VIBRATED CONCRETE PIECES : en es
  • FR974809A - Improvements to electric wave filters : en fr
  • FR974844A - Hot gas piston machine, comprising a coupling device between a shaft of the machine and another shaft : en fr
  • FR975252A - Wheel flange lubrication device : en fr
  • US2543271A - Biphenyl compounds : en
  • AT167716B - Grate, especially for economy firing : de en
  • CH273674A - Method of pointing bristles and apparatus for its implementation. : en fr
  • AU150008B2 - Improvements in or relating to latex compositions andthe coating or impregnating compositions produced therefrom : en
  • DET0000714MA - Arrangement and method for the electrical recording of the periodic movement of watch parts : de en
  • DK72208C - Roeaftopper. : da en
  • AU3887750A - Improvements in or relating to pumping installations : en
  • CA471809A - Ventilation of dynamo-electric machines : en fr
  • DEP0008913DA - Frameless electric motor, especially a motor with a small air gap : de en
  • ES23321Y - Automatic flask. : en es
  • GB650472A - Pulse modulation envelope detector : en
  • AU151508B2 - A detergent composition comprising anan ionic detergent, a higher alcohol andan amide : en
  • US2543363A - Electrically heated panel : en
  • US2543474A - Shuttle winder clamp : en
  • US2543507A - Cloth roll : en
  • US2543235A - Method of making spark wheels for cigar and cigarette lighters : en
  • US2543298A - Trouser leg display apparatus : en
  • DE802934C - Production of crystal flakes : de en
  • ES22497Y - Hermetic bottle cap. : en es
  • ES25774U - Container and corresponding lid forming a single piece (Machine-translation by Google Translate, not legally binding) : en es
  • AT167710B - Storm protection on roof tiles : de en
  • CA471742A - Electric discharge apparatus : en fr
  • AU149497B2 - Production of low-carbon chromium alloys : en
  • CA471736A - Laundry machine containers : en fr
  • DEA0000036MA - Ceilings, especially for residential buildings. : de en
  • DEP0053519DA - Magnetic sound recording apparatus : de en
  • ES194285A1 - PROCEDURE TO CONVERT IN OILS THE OILS THAT LACK OF THIS PROPERTY : en es
  • ES25694U - Instructional book of practical use. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974705A - Brake discs for disc brakes : en fr
  • FR975080A - Device for weighing products delivered in bulk : en fr
  • FR975146A - Improvement in optical systems for the modulation of light beams : en fr
  • BE499274A - THERMOSTAT FOR ELECTRIC HEATING APPLIANCES. : en fr
  • BE501055A - : en
  • GB650471A - Pulse-time demodulator : en
  • AT167790B - Electric light bulb : de en
  • US2543310A - Vehicle, especially for agricultural purposes : en
  • CA471700A - Molding apparatus : en fr
  • CA471786A - Dimethylamino vitamin a and its conversion to vitamin a : en fr
  • CH273860A - Process for the preparation of a compound of the cyclopentanopolyhydrophenanthrene series which contains an oxygen-containing group in ring C. : de en
  • PL34279B1 - 80 / j'9 / 80 / j'9 / 80 / j'9 / : en pl
  • US2543005A - Method for conducting hightemperature conversions : en
  • CA471760A - High-speed sequential relaying systems : en fr
  • CA471796A - Electrodes : en fr
  • DE802858C - Switching device for motor vehicle transmissions : de en
  • FR974752A - Container for easy packing : en fr
  • FR975161A - Process for printing color cinematographic film : en fr
  • GB650544A - Improvements in or relating to a mixing apparatus : en
  • AU148363B2 - Improved duster for cleaning louvre or Venetian blinds or screens : en
  • PL34256B1 - : en pl
  • CH273783A - Quick coupling for pipes or hoses. : de en
  • AU150785B2 - Improvements in or relating to thixotropic compositions : en
  • CA471728A - Phonograph record player controls : en fr
  • DE1620437U - MIXING AND STIRRING MACHINE WITH DRIVING MEANS COUPLED DIRECTLY TO THE GROUND. : de en
  • DE802984C - Drive for building material mixer : de en
  • US2543265A - Aminoacetobiphenyl compounds : en
  • US2543664A - Drafting assembly or kit : en
  • USD162219S - Polhemus, jr display plate for an automobile : en
  • PL34292B1 - : en pl
  • US2543201A - Circular radiator air heating furnace with spiral air baffles : en
  • USD162147S - Jug or the like : en
  • DE803221C - Machine for forming and wrapping plastic masses : de en
  • ES22733Y - Folding chairs, made of wood and canvas, special for beach and countryside. : en es
  • FR974835A - Central bearing for Archimedean screw : en fr
  • FR975008A - Safety fixing fitting for all types of handles : en fr
  • FR975233A - Sealing device for convertible-type motor cars : en fr
  • SU91289A1 - Self-acting divisor head : en ru
  • US2543032A - Clockwork mechanism : en
  • CA471791A - Automatic knockers for fertilizer mixers : en fr
  • DE802944C - Method and device for decolorizing and cleaning molten glass : de en
  • DEK0000225MA - Speaker combination : de en
  • DEN0000474MA - Game ball : de en
  • FR975075A - Device to ensure the inviolability of measuring and control devices : en fr
  • FR975190A - Decorative border of the front faces of the furniture panels : en fr
  • GB650503A - A new or improved method and machine for filling, or partly filling, containers : en
  • PL34285B1 - : en pl
  • US2543195A - Marking and lettering brush : en
  • US2543117A - Positive drive gear chuck : en
  • US2543478A - Purification of hydrocarbons : en
  • US2543128A - Outfeeding mechanism for portable debarking machines : en
  • USD162243S - Tree peotector : en
  • US2543085A - Wide frequency band antenna : en
  • US2543305A - Circuit for suppressing undesired oscillations in television receivers : en
  • AT167740B - Device for attaching signs for door handles to doors : de en
  • AT167758B - pen : de en
  • CA471780A - Truing apparatus for centerless machines : en fr
  • DE1620528U - CRAB BABY DOLL. : de en
  • GB650590A - Improvements in or relating to coal cutter chain-jibs : en
  • PL34230B1 - : en pl
  • US2543300A - Basket cover : en
  • US2543448A - Moving object radio pulse-echo system : en
  • USD162114S - Barash artificial leather billfold back or similar article : en
  • DE1620367U - EXTERIOR WINDOW CURTAIN. : de en
  • DE802932C - Suspension clip : de en
  • DET0002044MA - Needle pack : de en
  • DE802958C - Scythe handle : de en
  • DEP0056324DA - Tube meter. : de en
  • DE1620508U - STILT. : de en
  • US2543401A - Gasoline pump nozzle guard : en
  • US2543454A - Radio responder beacon system : en
  • ES196000A3 - IMPROVEMENTS INTRODUCED IN THE COUPLING SYSTEM OF THE VESSELS USED IN THE ULTRA-FAST DRIVING CRUSHERS AND BLENDERS : en es
  • FR974962A - Cap for brilliantine bottle : en fr
  • US2543100A - Screw and nut mechanism : en
  • US2543186A - Apparatus for decorating pottery ware : en
  • US2543559A - Window assembly : en
  • DE803214C - Reversible and steering vehicle toys in the form of a car or the like. : de en
  • ES196337A1 - A MECHANICAL NORIA FOR WATER ELEVATION, BY ENGINE AND CAVALRY : en es
  • FR975228A - Continuous dryer for berets : en fr
  • GB650585A - A device for facilitating the starting of an electric discharge lamp : en
  • CA471779A - Methods and apparatus for making pipe fittings : en fr
  • CH273765A - Cutter head for woodworking machines. : de en
  • DEA0000014MA - Zigzag sewing attachment : de en
  • DE803178C - Self-regulating X-ray apparatus : de en
  • DEP0036026DA - Distributor for the even delivery of several nozzles or other bulk consumers : de en
  • DEP0043038DA - Process for the production of banknote paper which makes counterfeiting of banknotes more difficult and testing device for banknotes produced from this paper : de en
  • DEP0052493DA - Gate valve sealed by line pressure : de en
  • DEP0013036DA - Process for the production of a metallic coating with a metallic surface : de en
  • ES25707U - Transmission belt with intermediate layers of plastic material. (Machine-translation by Google Translate, not legally binding) : en es
  • DE803168C - Flue pipe with a flat base : de en
  • DEP0055576DA - Drive arrangement for the optional drive of records and spoolable recording media : de en
  • DER0000237MA - Method and device for discharging and charging two-stroke internal combustion engines : de en
  • ES196444A1 - A SPECIAL MECHANISM PRODUCING MECHANICAL ENERGY TAKING ADVANTAGE OF THE MOVEMENT OF OTHER CLASSES OF VEHICLES : en es
  • FR975298A - Molded material casing for transformer windings : en fr
  • DE802929C - Wet setting machine : de en
  • CH273735A - Crown winder. : en fr
  • CH273797A - Electric transformer in oil bath. : en fr
  • USD162142S - Combined topper and coat : en
  • FR975214A - Rifle for spearfishing : en fr
  • GB650512A - Improvements in electrical heating apparatus : en
  • DEP0043505DA - Butterfly valve : de en
  • ES24753Y - Faucet or spigot modeled. : en es
  • ES25768U - Hygienic protector for toothbrushes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975118A - Improvements made to the means for interconnecting organs, in particular in an articulated manner and more particularly by means of a ball joint : en fr
  • DE803012C - Hand lever shears : de en
  • DE803212C - Cylinder lock with plate-shaped tumblers : de en
  • DEB0004014MA - Device for regulating the heat in cooking vessels. : de en
  • DEF0002104MA - Sieve bottom for setting and sifting systems : de en
  • DE802974C - Process for the treatment of the surfaces sliding on each other of plug valves made of copper alloys to avoid grinding : de en
  • ES25634U - New two-wheeled vehicle, of the type called motorcycle or skateboard (Machine-translation by Google Translate, not legally binding) : en es
  • CA471778A - Welding rods : en fr
  • CH273868A - Process for the production of a new phthalocyanine derivative. : de en
  • DE803129C - Process for the production of assembly structures : de en
  • ES187888A1 - IMPROVEMENTS INTRODUCED IN THE PREPARATION OF SOAP SUBSTITUTE : en es
  • FR975260A - Process and device for preparing 1.1-dichlorethylene and, where appropriate, monochlorethylene : en fr
  • FR974985A - Improvements to screwing machines and similar machines : en fr
  • FR975266A - Ties for branches and all branches in general : en fr
  • US2543736A - Pulse multiplex system employing step-wave commutation : en
  • USD162139S - Bird feeder : en
  • AU3310250A - Improvements in buildings : en
  • CH273746A - Process for the production of castings from steel and steel alloys. : de en
  • DER0003263MA - Device for holding telephone books : de en
  • DE802926C - Wire brick mesh : de en
  • DEC0000863MA - Process for the preparation of organic carbonyl compounds : de en
  • DEG0001610MA - Process for opening up roving or sliver of bast fiber for the purpose of wet fine spinning. : de en
  • DEP0045999DA - Slider for zippers : de en
  • DE802848C - Process for the production of carboxylic acids : de en
  • DEM0002974MA - Nozzle system for metal spray guns : de en
  • ES193046A3 - A PROCEDURE TO OBTAIN A TISSUE POLISHER : en es
  • ES196217A3 - A PROCEDURE, WITH ITS CORRESPONDING DEVICES, APPLICABLE TO CIRCULAR LOOMS, FOR OBTAINING ELASTIC ZONES IN SMOOTH KNITTED GENRES : en es
  • ES21469Y - Figures with new ornamental motifs. : en es
  • DEJ0000084MA - Electromechanical vibration indicators, in particular for pickups : de en
  • DEM0005692MA - Plaster base. : de en
  • FR974870A - Photographic processing tanks that can be loaded in bright light : en fr
  • US2543566A - Safety valve for gas lines : en
  • ES21501Y - Holder for rolls or reels of gummed paper. : en es
  • ES25531U - Wrapped perfected for the packaging of spices. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974772A - Improvements to electrical machines : en fr
  • DEH0002501MA - Swing door for greenhouses : de en
  • FR975265A - Balance device for weighing without weight : en fr
  • DE802828C - Method and apparatus for drawing sheet glass : de en
  • DEJ0001424MA - Deep-draw fitting : de en
  • DEP0041682DA - Device for transmitting radiant energy to bodies of predominantly linear expansion : de en
  • US2543657A - Scrubbing device with removable brush assembly : en
  • PL34240B1 - : en pl
  • USD162158S - Boot or similar article : en
  • US2543259A - Portable sheet metal reforming roller : en
  • AU3891150A - A detergent composition comprising a surface active detersive compound, a polyphosphate anda higher amide : en
  • CH273685A - Color printing machine. : en fr
  • CH273820A - Time control clock. : de en
  • GB650500A - Improvements in and relating to artificial hands : en
  • GB650527A - Improvements in or relating to radio navigation systems : en
  • GB650715A - Method and apparatus for forming particles of thermoplastic material into a sheet orfilm or impregnating flexible sheeting with thermoplastic material : en
  • FR975170A - Average water temperature indicator of a storage water heater : en fr
  • IE19302L - Washing machines : en
  • ES25789U - Support bra (Machine-translation by Google Translate, not legally binding) : en es
  • DEM0000007MA - Device for model railways or the like operated with alternating current for remote control of the direction of travel of the traction vehicle by means of direct current : de en
  • FR975133A - Methods and devices of mobile divers of gas apparatus directly accessible to the eye and to the hand of the user : en fr
  • GB650452A - Improvements in diamond abrasive wheels and other abrasive articles : en
  • DE803209C - Device for removing the inner weld bit from butt-welded steel pipes : de en
  • CA471733A - Brake head arrangements : en fr
  • DE803022C - Freewheel hub with back pedal brake : de en
  • DEC0000498MA - Process for the production of organic sulfuric acid derivatives : de en
  • US2543340A - Vehicle hoist : en
  • DE802845C - Mixing method for amplifier fillers : de en
  • DE802907C - Removable and collapsible car roof : de en
  • GB650682A - Coated or impregnated fabrics of glass fibres : en
  • ES196230A1 - AN ELECTRICAL TRANSFORMER, ESPECIALLY FOR HIGH POWER AND TENSION : en es
  • ES25657U - Improved camping tent. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974888A - Process for the preparation of basic thioacetates : en fr
  • FR974953A - Improved device for handling liquids and, in particular, for blood transfusion : en fr
  • FR975051A - New boilers : en fr
  • USD162206S - Combination table and range : en
  • FR974827A - Thermo-atmospheric circuit breaker : en fr
  • FR975099A - Magnesia purification process : en fr
  • DE803093C - Pen holder for fountain pen : de en
  • FR974906A - Benzanthronylamino-thiophanthraquinone compounds : en fr
  • GB650738A - Improvements in and relating to regulating systems for dynamo electric machines : en
  • CH273782A - Process for the production of a vacuum hose. : de en
  • GB650459A - Improvements in photographic recording and luminescent materials therefor : en
  • US2543344A - Arrangement for drawing sand and sand mixtures from a container : en
  • GB650482A - Improvements in the manufacture of margarine : en
  • PL34297B1 - : en pl
  • SU83816A2 - Linear Scale Punching Machine : en ru
  • US2543313A - Clip : en
  • CA471710A - Signal light apparatus : en fr
  • ES25659U - Improved clinical thermometer (Machine-translation by Google Translate, not legally binding) : en es
  • CH273641A - Ribbed concrete ceiling with fillings made of fired clay. : de en
  • DEH0001792MA - Process for the production of ferromanganese in a blast furnace : de en
  • GB650511A - Improved means for drying by a current of air : en
  • US2543304A - Circuit for maintaining aspect ratio constant : en
  • US2543127A - Magnetic sound reproducer having removable stylus assembly : en
  • US2543182A - Book marker : en
  • DE1620403U - HOSE TUBE. : de en
  • DEP0037811DA - Ejection device for developing machines and the like. : de en
  • ES193530A3 - A MACHINE TO CUT BIES : en es
  • FR975175A - Device intended for washing, rinsing and drying parquet floors of all kinds of materials : en fr
  • GB650476A - Shoe and method of making the same : en
  • US2543356A - Bobby pin opener ring or the like : en
  • USD162202S - Wheel cover : en
  • DE802945C - Tubular steel upholstered armchair : de en
  • GB650517A - Improvements in or relating to loading machines : en
  • GB650739A - Improvements in plotting apparatus for stereophotogrammetric surveys : en
  • FR975183A - Improvements to remote position recorders : en fr
  • DEP0003602DA - Storage container for grain or the like, especially for smallholders : de en
  • GB650591A - An improved machine for sowing seeds : en
  • GB650677A - Improvements in game-playing apparatus : en
  • GB650744A - Improvements in or relating to method, apparatus and equipment for magnetically recording intelligence : en
  • GB650550A - Improvements in or relating to the shaping of work pieces by hammer-like tools : en
  • GB650589A - Improvements in or relating to a method of and a device for suppressing dust in dust-laden atmospheres : en
  • US2543517A - Apparatus for combining and emplacing cementitious substances : en
  • US2543525A - Conductor guide in insulating machine : en
  • US2543058A - Triggered frequency control : en
  • US2543383A - Windshield cleaner : en
  • US2543013A - Printing plate and method of printing : en
  • DE803226C - Tool carrier : de en
  • US2543124A - Shiftable type organization for typewriting machines : en
  • US2543019A - Lens dissolution method and apparatus : en
  • GB650501A - Improvements in and relating to artificial hands : en
  • FR974808A - Improvements to electrical switching devices : en fr
  • GB650679A - Pulsation elimination in liquid streams flowing through pipe lines : en
  • FR974868A - Fruit sorting machine : en fr
  • DE1620531U - LIFE BELT, ESPECIALLY FOR MEN. : de en
  • DEB0002226MA - Lying mat, especially for day trippers, tourists, etc. : de en
  • DEP0037269DA - Method and device for the production of articulated shoes for pit lining : de en
  • DEP0044721DA - Bar for coiled springs, especially furniture springs. : de en
  • GB650558A - Improvements in or relating to direct current electric supply systems : en
  • DE803092C - Mechanical pencil : de en
  • USD162152S - Advertising figure or the like : en
  • DE1620457U - STABLE WINDOWS WITH INDEPENDENT VENTILATION AND VENTILATION. : de en
  • GB650575A - Improvements in and relating to magnetrons : en
  • GB650594A - Improvements in or relating to detector circuits for amplitude modulated carrier waves : en
  • USD162259S - Illuminable christmas decoration : en
  • ES25745U - Tube sofa-bed, with folding legs. (Machine-translation by Google Translate, not legally binding) : en es
  • ES23334U - New model of watch bracelet. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650524A - Improvements relating to methods and apparatus for developing photographic sensitised materials : en
  • DE803176C - Ice cream machine : de en
  • CH273757A - Milling machine. : de en
  • DE1620395U - AUXILIARY DEVICE FOR RECORDING THE PROGRESS OF A COMPETITION GAME. : de en
  • FR975212A - Connection device for tubular scaffolding : en fr
  • DEH0005210MA - Hairdresser's washbasin equipped with a mixed water tap : de en
  • GB650563A - Direction indicator signs and means for making same : en
  • DE1620386U - POUELHAT. : de en
  • DEP0013581DA - Quick release : de en
  • ES23405Y - Perfected inhaler. : en es
  • ES25663U - New complementary garment for sports pants, swimwear, riding and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975115A - Improvements to the ranges of mechanisms animated by reciprocating rectilinear movements : en fr
  • GB650487A - Improvements in or relating to the conversion of hydrocarbons by thermal treatment : en
  • GB650732A - Improvements in railway rails : en
  • DE803026C - Wheel, especially for roller skates : de en
  • DEK0002819MA - Machine for cutting tobacco and similar goods : de en
  • FR974801A - Improvements to dispensing devices : en fr
  • FR975076A - Device ensuring the inviolability of measuring and control devices : en fr
  • FR974790A - deionized electrode for electric glassworking : en fr
  • DE802933C - Stapler : de en
  • DE802991C - Float valve for steam and condensate separator : de en
  • DE803111C - Book making process : de en
  • DE803055C - Wall-like support member : de en
  • ES23708Y - Handkerchief for women. : en es
  • GB650680A - Improvements in or relating to devices for dispensing liquid cosmetics : en
  • US2543087A - Turnable coupling member : en
  • USD162190S - Musical toy : en
  • ES192035A3 - A PROCEDURE OF PRODUCING A LIVING EDGE CORNER ON A PLATE : en es
  • ES25750U - Perfected girdle. (Machine-translation by Google Translate, not legally binding) : en es
  • CH273873A - Process for producing a piperidine compound. : de en
  • AU146566B2 - Improvements in apparatus forthe manufacture of confectionery : en
  • US2543659A - Modification of the relative concentration of ions in fluid media : en
  • US2543443A - Auxiliary heat radiator for internal-combustion engines : en
  • ES25786U - Improved siphon for drains in general. (Machine-translation by Google Translate, not legally binding) : en es
  • PL34259B1 - : en pl
  • US2543134A - Rotary motor : en
  • US2543568A - Radiation shield means : en
  • US2543044A - Vaporizing type oil burner unit : en
  • US2543600A - Deck lid hinge : en
  • AT167760B - Feather pen : de en
  • AT167753B - pen : de en
  • CH273821A - Time clock. : de en
  • US2543538A - Article feeding mechanism : en
  • US2543557A - Peelable protective coating : en
  • US2543212A - Fastener : en
  • US2543369A - Thermocouple tube : en
  • AU153991B2 - Improvements in or relating to automatic telecommunication exchange systems : en
  • CH273754A - Machine tool. : en fr
  • PL34307B1 - : en pl
  • USD162145S - Embossed leather or similar article : en
  • PL34255B1 - : en pl
  • AT167776B - Sieve plate for seed cleaning systems : de en
  • USD162261S - Garment hanger : en
  • DE1620382U - RIGID PIT STAMP FOR FLOEZE LOW POWER. : de en
  • DE1620445U - MILK DISTRIBUTION STAND. : de en
  • DE803132C - Lighter with extinguishing cap : de en
  • US2543078A - Expendable puller : en
  • US2543530A - Treatment of polymeric chlorotrifluoroethylene : en
  • US2543477A - Kinescope for the reproduction of color images : en
  • AU3884550A - Catalytic agents for acid-curing thermosetting condensation products : en
  • US2543039A - Bombardment induced conductivity in solid insulators : en
  • US2543119A - Electric switch : en
  • DE1620496U - VARIOMETER ARRANGEMENT, IN PARTICULAR FOR ULTRA SHORT WAVES. : de en
  • DEM0001818MA - Lamp, in particular for photographic purposes. : de en
  • FR974876A - Armchair bed : en fr
  • US2543209A - Manufacture of chocolate : en
  • FR974925A - Method of rolling beams with parallel flanges : en fr
  • FR974927A - Improvements to agglomerated fuels and their manufacturing processes : en fr
  • GB650574A - Improvements in or relating to a power-driven tong for screwing or unscrewing pipe sections : en
  • DE1620440U - FUEL EMERGENCY VEHICLE. : de en
  • US2543103A - Support for electrically heated devices : en
  • CH273801A - Apparatus for the treatment of materials with high speed electronic rays. : en fr
  • FR975191A - Lipstick ball tube : en fr
  • USD162159S - Raccoon cap with raccoon tail : en
  • CH273718A - Paper cutting machine with means for opening envelopes. : de en
  • DE1620362U - HAND SWEEP OR THE LIKE. : de en
  • DE803062C - Steam-heated iron with damper device : de en
  • DE803145C - Connection of the upper and lower arms of a double drop hammer : de en
  • ES22822Y - Electric heater. : en es
  • FR975182A - Improvement of washing machines for domestic use : en fr
  • DE803194C - Movable circular saw : de en
  • GB650568A - Improvements in belt pulleys : en
  • GB650491A - Luminescent compounds : en
  • USD162216S - Recoil pad : en
  • AT167737B - Window drive : de en
  • ES194610A1 - IMPROVEMENTS IN THE SUSPENSION OF TRAINS THROUGH LINK BETWEEN BODIES : en es
  • DE803041C - Transport device : de en
  • DEG0000994MA - Rack arrangement for a spring balance : de en
  • US2543207A - Hose supporter : en
  • US2543505A - Cutter bit : en
  • DE1620548U - CHILDREN'S AND TEACHING WATCH. : de en
  • FR975243A - Transit time modulating lamp : en fr
  • US2543237A - Production of new resinous compositions from sulfones and formaldehyde : en
  • DE803166C - Rotary distributors, especially rotary distributors for grain stores, with electrohydraulic adjustment drive : de en
  • US2543672A - Combating oil fires : en
  • DE1620408U - BARREL TAP. : de en
  • DEP0053116DA - Electrode for high-frequency dielectric welding of thermoplastic materials : de en
  • US2543230A - Adjustable firedog : en
  • GB650691A - Improvements in or relating to electrical transmission systems : en
  • US2543484A - Adjustable side bearing : en
  • DE1620400U - STRAW PRESS. : de en
  • FR975058A - Improved rennet and its production process : en fr
  • FR975108A - Improvement in processes and installations for drawing, in particular for that of steel tubes : en fr
  • US2542997A - Reciprocatory driving mechanism : en
  • CH273763A - Saw for cutting wood, metal, etc. and methods of making the same. : de en
  • CH273856A - Process for the production of a new substance for textile treatment. : de en
  • DE803159C - Gas chamber furnace : de en
  • DEF0001999MA - Frames for motor vehicles with a load-bearing body : de en
  • GB650595A - Process for the separation of nickel from solutions containing cobalt and nickel : en
  • GB650734A - A warning or trip device operable by an endless belt slipping on its driving pulley : en
  • US2543330A - Racing plate and method of making the same : en
  • US2543362A - Method of inerting enclosed spaces to prevent or extinguish fires : en
  • DEM0000253MA - Connection nipple with a filter screen between the petrol housing and the petrol line : de en
  • ES25636U - Seal for papers or documents. (Machine-translation by Google Translate, not legally binding) : en es
  • DEN0000804MA - Containers for packaging foodstuffs, in particular fish : de en
  • DEP0036119DA - Rotary gate valve, in particular for vacuum apparatus : de en
  • DE802780C - Infinitely variable V-belt drive with caterpillar rocker : de en
  • ES24582U - Calzaldo perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR975056A - Precision tool spindle or grinding wheel holder, at very high speed : en fr
  • FR975066A - Process and compositions for imparting the properties of oriental essence : en fr
  • GB650570A - Improvements in or relating to frequency diversity telegraph systems : en
  • FR975035A - Method and apparatus for the deoxidation, refining, inoculation and other like treatments of metals and alloys in the liquid state : en fr
  • FR975225A - Bridge for stringed instruments : en fr
  • DEB0000281MA - Device for additional atomization and mixing of the fuel particles with air for carburettor internal combustion engines : de en
  • ES24189Y - Improved gasket for drive belts. : en es
  • AU3886250A - Organosilicon resins and methods of preparing them : en
  • CA471820A - Processes for producing articles comprising a filling material and magnesia cement : en fr
  • CH273745A - Tool for watch boxes. : en fr
  • AU3883250A - Improvements in or relating to automatic telecommunication exchange systems : en
  • CH273732A - Glasses frame. : de en
  • FR975220A - Motorized roller, for market gardening and small crops : en fr
  • DEK0000222MA - Loudspeaker funnels, in particular for woofers : de en
  • DEP0009667DA - Packing for the production of formwork-free carrier ceilings. : de en
  • FR974940A - Motorcycle Throttle Grip : en fr
  • DE1620498U - ROOM LIGHT. : de en
  • DE1620499U - ELECTROMEDICAL, TREATMENT DEVICE. : de en
  • DE1620398U - BEET HEAD SLEDGE. : de en
  • DE802895C - Process for the production of silicon-containing polycondensation products : de en
  • FR974813A - Tool-holder device, forming a screwdriver, or nut driver, etc., and allowing a screw, or a nut, etc. to be moved, located at a point not easily accessible : en fr
  • FR974776A - Suspended plow with reversible mouldboards with lifting and lowering mechanism : en fr
  • GB650596A - Lubricating oil composition : en
  • US2543129A - Reheat turbine control apparatus : en
  • FR975127A - Device for guiding shuttles on circular looms : en fr
  • DE1620465U - BRAKE FOR VEHICLE TRAILERS. : de en
  • US2543578A - Bottle handling apparatus : en
  • DE803085C - Method and device for the production of thick-walled molded fibrous material : de en
  • DEM0005488MA - Use of ongoing automatic moisture determination during drying : de en
  • ES11882Y - Mechanism for lifting the seats from the seats. : en es
  • DEN0000703MA - Contact device for fluids : de en
  • FR975017A - Improvements to chucks for lathes : en fr
  • GB650552A - Improved liquid-pump of fixed stroke, for hydraulic power transmission purposes : en
  • AU3892450A - Improved means for use in cleaning chimneys : en
  • US2543644A - Truss for treatment of inguinal rupture : en
  • US2543707A - Switch : en
  • USD162260S - Thompson, jr lamp : en
  • US2543613A - Iron cord support : en
  • US2543689A - Process for the separation of solids of different specific gravity and grain size : en
  • USD162180S - Kennedy glove : en
  • DEA0000570MA - Means for combating plant pests, in particular those living in the ground, and a process for the production thereof : de en
  • DEB0008646MA - Process for the operation of wet dust extractors and the device for its execution : de en
  • CH273705A - Payment book with stub. : en fr
  • ES195358A1 - ANY IMPROVEMENTS IN THE BURNERS OF VEGETAL HESES OR BONES AND SIMILAR COMBUSTIBLE WASTE, APPLICABLE TO THE BOILERS AND PARTICULARLY TO THE CENTRAL HEATING : en es
  • ES25781U - Apparatus for measuring segments (Machine-translation by Google Translate, not legally binding) : en es
  • FR975016A - Evaporative refrigeration unit : en fr
  • FR975074A - Process for protecting, in particular, tires and rubber tires and products obtained by this process : en fr
  • DE802931C - Self-locking hook for the pit construction : de en
  • ES187757A1 - A PROCEDURE FOR THE PREPARATION OF VITAMIN B1 : en es
  • ES196177A1 - A NEW PROCEDURE FOR THE CONSTRUCTION OF FORGED ARMED CONCRETE : en es
  • GB650618A - Improvements in or relating to scraper attachments for tractors : en
  • ES194777A1 - IMPROVEMENTS IN SCRAPERS FOR SCREWS OR BOLTS, AND PARTICULARLY OF RAILWAY STRIPS : en es
  • DE1620490U - DEVICE FOR CONNECTING AN ELECTRIC MOTOR DIRECTLY TO THE WATCHMAKER'S CHAIR. : de en
  • DE802982C - Abortion or winding device for carded yarn spinning machines u. like : de en
  • DE803149C - Protective device on motor vehicles or the like. : de en
  • ES25643U - Bedside tables with indirect light (Machine-translation by Google Translate, not legally binding) : en es
  • GB650731A - Darkroom lamp : en
  • DE1620405U - LEAD SCREW NUT COMBINED AS A RACK. : de en
  • DEP0030781DA - Centrifugal molding machine. : de en
  • ES196264A1 - A PROCEDURE TO IMPROVE THE DOCILITY AND SET UP OF THE CONCRETE, THROUGH THE INCLUSION OF A SMALL AMOUNT OF AIR IN THE CONCRETE : en es
  • FR975222A - Metal Frame Wheelbarrow Construction System : en fr
  • US2543640A - Phase comparator utilizing hall effect : en
  • USD162252S - Stanley automobile fender : en
  • DE1620411U - ROOM ANTENNA. : de en
  • DE802970C - Push rod joint : de en
  • DEF0001059MA - Method and device for evenly applying plaster to walls and ceilings : de en
  • ES25699U - New closure device for rubber bottles. (Machine-translation by Google Translate, not legally binding) : en es
  • US2543579A - Drier : en
  • US2543650A - Simultaneous linear equation solver : en
  • ES23515Y - New lightweight material rim profiles for bicycles and the like. : en es
  • ES25693U - Made of parallel lathe with coupled devices of automatic speed changes by trapezoidal belts. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974736A - Towel convertible into backpack : en fr
  • SU87713A1 - Electric oven : en ru
  • DET0002761MA - Limit force wrench : de en
  • DK72216C - Method for producing positive photographic images by reflection copying and on a transparent surface. : da en
  • DE800469C - Device for wireless, electrical remote transmission of measured values : de en
  • US2543663A - Spray dampener for lithographic offset presses : en
  • DE1620510U - PROTECTIVE PAD FOR CLOSET SEATS. : de en
  • DER0001740MA - Hammer drill : de en
  • US2543625A - Flexible tool for applying antiskid chains to tires : en
  • US2543722A - Attachment for golf clubs : en
  • AT167766B - Reversing device for steam locomotives : de en
  • AT167783B - Meat cutter : de en
  • CH273665A - Device for holding a book above the bed in such a way that it can be read lying down. : de en
  • CH273722A - Construction game, allowing the manufacture of artificial flowers. : en fr
  • DE803036C - Device for evenly distributing piece goods, in particular filled bags or the like, on link conveyor belts : de en
  • DEP0047827DA - Process for the preparation of an unsaturated dialdehyde : de en
  • US2543088A - Turnable coupling member : en
  • US2543115A - Reflector oven : en
  • US2543575A - Method of fractionating chlorinated hydrocarbons : en
  • CA471816A - Methods of bonding conductors : en fr
  • PL34257B1 - The method of producing ammonium nitrate granules : en pl
  • SU89125A1 - Method of bleaching vegetable oils : en ru
  • DE802915C - Watercraft : de en
  • DEL0000056MA - Pesticides : de en
  • DEP0056149DA - Vibration generator with unbalanced mass : de en
  • ES196227A3 - A NEW MACHINE FOR THE FOLDING OR BENDING OF THERMOPLASTIC MATERIAL SHEETS : en es
  • FR974847A - Treatment method of waste liquids from fermentation industries using molasses : en fr
  • GB650675A - Flexible coated magnetic record member and method of making same : en
  • DE803072C - Sealing rail for windows and balcony doors : de en
  • DED0001553MA - Cylinders for internal combustion engines, in particular for two-stroke internal combustion engines : de en
  • CA471714A - Breast covers : en fr
  • US2543017A - Quick release clamp : en
  • DK72199C - Children's hammock that can be converted into a travel bag. : da en
  • ES192036A3 - A FIRE EXTINGUISHING APPARATUS : en es
  • ES24078U - Bracket for closing airbag valves for bicycle and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DE803068C - Process for the production of thin-walled glass cans or the like. : de en
  • DE803082C - Device for the production of pipe bends : de en
  • DEP0054145DA - Sports shoe or additional sports shoe : de en
  • ES196228A3 - IMPROVEMENTS IN THE GLUE AND WELDING OF TRANSPARENT PLASTIC SHEETS : en es
  • AT167786B - Telecommunication system : de en
  • CH273673A - Pressure cooker. : de en
  • US2543202A - Garment support for automobiles : en
  • USD162136S - Earl automobile : en
  • US2543164A - Bumper and screen plate combination for rotary hammer mills : en
  • US2543290A - Chuck : en
  • US2543404A - Boat fender : en
  • DE1620353U - ELECTRIC FLASH LIGHT DEVICE WITH BUILT-IN CONTROL LAMP FOR PHOTO APPARATUS. : de en
  • DE803078C - Process for the production of porous plastic masses or hollow bodies from plastic masses : de en
  • CH273636A - Fan intended to be carried by a vehicle and driven in rotation by a wheel of the vehicle. : en fr
  • DE1620370U - FRAME ACID VESSEL WITH A LIFTING AND LOWERING ROD, GUIDED IN THE VESSEL LID. : de en
  • US2543493A - Massaging apparatus : en
  • USD162233S - Lamp stand : en
  • DE802979C - Automatic alarm device for displaying a negative pressure in vehicle tires : de en
  • DE803148C - Pneumatic fluid lifters : de en
  • CA471793A - Manufacture of gasoline : en fr
  • AT167778B - Device for spreading manure : de en
  • US2543675A - Method and apparatus for adjusting spacing between neutron source and detector : en
  • BE499300A - : en
  • US2543603A - Fluid operated variable-speed power-transmitting device : en
  • US2543713A - Fluorescent lamp fixture : en
  • US2543678A - Method of producing rectifier elements : en
  • BE499141A - Improvement in regulators particularly intended for gaseous fluids : en fr
  • US2543616A - Photographic retouching machine : en
  • AT167792B - Process for the production of magnetic cores from cubic ferrites : de en
  • BE499232A - LOOP. : en fr
  • CH273858A - Process for the production of a new substance for textile treatment. : de en
  • PL34294B1 - : en pl
  • US2543480A - Heavy-duty hydraulic tube end forming machine with automatically operated chuck, punch, and stop means : en
  • USD162172S - Ash tray cover : en
  • USD162208S - Squeeze plate for mop : en
  • US2542996A - Silo blanket : en
  • US2543501A - Fish lure : en
  • USD162128S - Clark light projector : en
  • DE803157C - Process for the production of alloys of the metals of the cerite and ytter earths : de en
  • ES193049A3 - A PROCEDURE FOR THE TEXTURE OF BAGS : en es
  • CH273644A - Double sash for doors and windows. : de en
  • AT167720B - Process for the manufacture of gas burners : de en
  • CA471715A - Breast covers : en fr
  • DE1620534U - CARRIER FOR DISEASE PREVENTIVE, HEALING OR MATERIALS TO BE INCORPORATED TO THE BODY FOR OTHER REASONS. : de en
  • DES0002842MA - Ironing press : de en
  • DE802785C - Sheet metal platform, especially for agricultural vehicles : de en
  • DESC000446MA - Storage tent. : de en
  • US2543396A - Overload release coupling : en
  • DE803048C - Tool for repairing fuel pumps : de en
  • DE803224C - Pliers : de en
  • FR975031A - Three-dimensional patience game : en fr
  • FR975174A - Chain tension derailleur by the crankset : en fr
  • CA471767A - Gelatin subbing compositions having anti-static properties : en fr
  • DE803217C - Coupling consisting of tongues for connecting the tracks of toy and model railway systems : de en
  • AU145325B2 - An improved method inthe manufacture of shoes : en
  • DE803117C - Arrangement for partial recessed assembly of electrical installation devices : de en
  • DESC002339MA - Sawdust cooking and heating furnace. : de en
  • ES24160U - Device for trasvase of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES25633U - New sensor and amplifier device for traffic acoustic signals (Machine-translation by Google Translate, not legally binding) : en es
  • US2543327A - Preparation of reduced magnetite synthesis catalyst : en
  • DE802891C - Plastic masses : de en
  • DE803003C - Process for coloring vulcanized rubber : de en
  • DE803182C - Mold for pouring pots or the like. : de en
  • ES196276A1 - A NEW PROCEDURE TO PRACTICE METAL AND GLASS JOINTS FOR CATHODIC RAYS TUBES : en es
  • DE1620530U - WEB PROTECTION WITH FOLDING TWO-SECTION AND SPREADABLE SPINDLE. : de en
  • US2543269A - Acylated amino diols : en
  • US2543334A - Billfold blank and interlock construction : en
  • US2543041A - Process for refining lead and its alloys : en
  • US2543347A - Sheet metal working tool : en
  • US2543154A - Sleeve journal for railway equipment : en
  • US2543006A - Smoke agent : en
  • US2543337A - Automatically variable vehicle power transmission : en
  • AT167759B - Method for producing a line machine set : de en
  • DEM0002199MA - Calculating disc with circular scale : de en
  • DEP0007803DA - Play system for toy vehicles electrically powered by cable : de en
  • FR975113A - Fuel injection pump for internal combustion engines with overflow adjustment and guidance in currents in the same direction : en fr
  • FR975261A - Process and device for the preparation of 1.1.2-trichloroethane : en fr
  • GB650703A - Improvements in or relating to a method and means of delivering material : en
  • US2543055A - Crystallizing process : en
  • US2543246A - Signal delay device : en
  • USD162274S - Fence post top ornament : en
  • US2543704A - Slide squeezer for collapsible tubes : en
  • CA471756A - Phase-shifters : en fr
  • CH273819A - Hair styling device. : de en
  • AU147822B2 - Improved means for use in cleaning chimneys : en
  • DE802921C - Coil and process for its manufacture : de en
  • FR975024A - Method and device for the easy removal of plaster appliances in surgery : en fr
  • GB650646A - Locking means for a cycle : en
  • AT167754B - Method of making hollow rubber toys : de en
  • CA471810A - Electronic systems for operating direct-current motors from an alternating-current supply : en fr
  • US2542986A - Machine tool : en
  • US2543711A - Closure operator : en
  • AT167706B - Process for the production of pressure-resistant components : de en
  • AU3414550A - An improved mixing apparatus : en
  • DE803100C - Toy sling device : de en
  • SU88254A1 - The use of alumina as an intermediate coolant in a fluid state : en ru
  • SU90661A1 - Device for switching the gas tank to the network, the pressure in which exceeds the pressure in the gas tank : en ru
  • US2543204A - Channelling appliance for shoesewing machines : en
  • US2543421A - Transesterification process : en
  • US2543636A - Polymerization in the presence of dibutyl sulfite as an accelerator : en
  • US2543057A - Elongated flexible tubular explosive : en
  • DE802960C - Closure for chicken stalls u. like : de en
  • ES23204Y - Bifocal stethoscope. : en es
  • US2543536A - Metallic thermoplastic material : en
  • US2543222A - Phase and frequency modulation system : en
  • US2543227A - Concentrated arc lamp : en
  • US2543691A - Azo dyes as silver halide photographic developing agents : en
  • USD162127S - China stand : en
  • USD162265S - Wiggins, jr ship : en
  • CH273701A - Paint. : de en
  • DE1620506U - WOODEN SWIVEL CHAIR. : de en
  • DE802873C - Device for removing stains from clothes and fabrics : de en
  • DEN0000333MA - Process for the production of moldings, in particular fiberboard : de en
  • AT167771B - Rotary valve used to close pipelines : de en
  • AU3293050A - Improvements in or relating to power driven earth scoops or shovels : en
  • PL34268B1 - : en pl
  • US2543475A - Antibacklash sewing-machine bobbin : en
  • US2542992A - Nailable concrete : en
  • CH273835A - Tube with closure. : de en
  • AU154111B2 - Improvements in or relating to telecommunication exchange systems : en
  • DE802838C - Scarf stone and tool for breaking the web tongues of the same : de en
  • DE803108C - Water motor : de en
  • GB650475A - Improvements in and relating to catalysts for hydration and dehydration reactions : en
  • ES193438A1 - A PROCEDURE TO MANUFACTURE MATERIALS OF ELASTIC CHARACTERISTICS PREVIOUSLY DETERMINED : en es
  • ES196289A1 - A CYLINDER HEAD WITH ROTARY VALVES FOR FOUR-TIME EXPLOSION ENGINES, AND FOUR, SIX, EIGHT AND NINE CYLINDERS : en es
  • ES196422A1 - A MACHINE FOR CUTTING AND FINISHING OF HOLLOW GLASS OR GLASS PIECES, BLOWED OR PRESSED : en es
  • DEP0033675DA - Drivable steel post : de en
  • DEZ0000627MA - Fertilizer trolley with treadmill floor and spreading device : de en
  • US2543012A - Pipe thread plug measuring device : en
  • CH273844A - Railway car with two car body parts that can move in relation to one another. : de en
  • US2543075A - Douche or enema device : en
  • US2543158A - Binder element : en
  • US2543619A - Paper dish and holder therefor : en
  • DE802997C - Method and device for the production of acetic acid or dropper bottles : de en
  • GB650746A - Improvements in apparatus for damping torsional oscillations : en
  • DEP0031202DA - Process for the precipitation of lyophilic colloids by means of heat : de en
  • FR975101A - Flashlight housings improvements : en fr
  • FR974951A - Electric welding installation : en fr
  • US2543413A - Apparatus for finishing fabric : en
  • US2543708A - Heat-treating furnace : en
  • DE1620517U - SOIL TILLING EQUIPMENT FOR USE ON FARM TRACTORS. : de en
  • FR974874A - : fr
  • FR975057A - Process and its means of implementation for obtaining photographic images giving the projection the sensation of relief, and new cinematographic films obtained by this process : en fr
  • US2543629A - Inductance tuned audio-frequency oscillator : en
  • DE1620456U - DEVICE FOR PNEUMATIC SUSPENSION OF VEHICLES, IN PARTICULAR RAIL VEHICLES. : de en
  • DEP0012196DA - Wire enamelling oven : de en
  • GB650627A - Improvements in or relating to engine-starter drives : en
  • GB650523A - Improvements in apparatus for cleaning beet or like root crops : en
  • GB650625A - Improvements in or relating to recording instruments for recording machine operation : en
  • DE803071C - Roof cladding or false ceiling made of rectangular concrete slabs : de en
  • DEA0003562MA - Four-stroke internal combustion engine : de en
  • ES19250Y - Metal cage for transporting birds and the like. : en es
  • ES196004A3 - SOME IMPROVEMENTS IN THE MANUFACTURE OF COATINGS FOR THE SPINNING ROLLERS : en es
  • DE1620516U - DEVICE FOR REGULATING THE MOVEMENT AND ADJUSTMENT PROCEDURES FOR SINGLE-AXLE TRACTORS. : de en
  • DEP0001735BA - Contact converter. : de en
  • DE802799C - Process for the production of seamless shoe uppers and shoe produced by the process : de en
  • DEK0003282MA - Girdle : de en
  • DEO0000101MA - Device for leveling ground surfaces, especially meadows : de en
  • AU3891450A - Improvements in or relating to printing telegraph receivers : en
  • DE803207C - Method and device for operating a static fluid transmission : de en
  • ES25648U - Original napkin holder of luck and advertising propaganda (Machine-translation by Google Translate, not legally binding) : en es
  • FR975092A - Improvement in the making of writing nibs : en fr
  • PL34293B1 - : en pl
  • DE802980C - Spreader roller drive, especially for auxiliary bicycle motors : de en
  • DEP0042011DA - Method for generating ringing frequencies : de en
  • FR974865A - Submachine gun : en fr
  • FR975036A - Improvement in perfume burners : en fr
  • FR975256A - Ampoule for medical or veterinary products : en fr
  • US2543278A - Sawmill drive : en
  • DE802963C - Trap for catching voles, rats and other rodents : de en
  • FR975268A - Material form for constructions : en fr
  • DE802789C - Rearview mirror, especially for vehicles : de en
  • US2543148A - Shaft or pin locking mechanism : en
  • US2543320A - Apparatus for spraying molten material : en
  • US2543400A - Grid for electron discharge devices : en
  • US2543534A - Automatic telephone system : en
  • AT167713B - Balcony door lift lock and dovetail nut strap : de en
  • CH273635A - Process for preparing copper oxychloride. : en fr
  • CH273740A - Wristwatch with tactile warning. : en fr
  • DEP0050796DA - Knife disc for pencil sharpening machines : de en
  • ES196229A3 - A NEW PROCEDURE FOR OBTAINING SNOWS IN THERMOPLASTIC MATERIAL SHEETS : en es
  • ES195553A1 - A DOUBLE EFFECT PUMP SYSTEM WITH ROTARY PISTON AND NO VALVES : en es
  • GB650578A - Improved rams for power presses : en
  • US2543349A - Combination housing and boat carrying trailer : en
  • US2543358A - Resolution of n-formyl-dlpenicillamine : en
  • US2543581A - Infusion device : en
  • ES193771A1 - A MIXED FORGED CONSTRUCTION PROCEDURE : en es
  • ES196059A1 - MOVE AGRICULTURAL MACHINE : en es
  • ES196247A1 - A UNDERGROUND BOX FOR ELECTRICAL INTERCONNECTIONS : en es
  • GB650708A - Improvements relating to pressure-relief valves for pressure cooking vessels or the like : en
  • DE802937C - Electric soldering iron : de en
  • DE803130C - Tool for the production of all kinds of conical wooden parts : de en
  • GB650493A - Manufacture of alkyl xanthogenate glycol formates : en
  • US2543170A - Method of transporting carbon dioxide and like substances : en
  • DE802968C - Injection nozzle for internal combustion engines : de en
  • DEA0001694MA - Method and device for sonication of liquids, in particular for aging alcoholic beverages : de en
  • DEP0049132DA - Alloy resistant to halogenated substances : de en
  • CH273712A - Method and equipment for obtaining a film carrying at least one pilot track. : en fr
  • CH273854A - Process for the production of a new substance for textile treatment. : de en
  • US2543112A - Cowl flap control for aircraft : en
  • US2543634A - Mining machine feed drum control : en
  • USD162120S - Merchandise display holder : en
  • AU154581B2 - Method of forming resistor assemblies : en
  • US2543031A - Thread advancing reel : en
  • US2543628A - Electrical musical instrument : en
  • US2543567A - Agitator shaft support : en
  • ES25678U - Disconnector suspended (Machine-translation by Google Translate, not legally binding) : en es
  • GB650717A - Improvements in or relating to coal sifting apparatus : en
  • ES25748U - Hunting claim (Machine-translation by Google Translate, not legally binding) : en es
  • PL34311B1 - A method of reinforcing concrete or other materials based on cement or cement-magnesia binder : en pl
  • US2543150A - Sintering furnace : en
  • USRE23345E - Cyano-substituted tetrahydropyran : en
  • CH273780A - Coupling device between two detachably juxtaposed machine parts, in particular the motor part and the attachable container of a device for processing, such as mixing, chopping and stirring food and luxury foods and other things. : de en
  • DEP0016604DA - Electrically heated vessel from the upper edge : de en
  • ES195605A1 - NEW PROCEDURE FOR THE MANUFACTURE OF PIECES OR CONCRETE TILES FOR THE CONSTRUCTION OF FLOORS : en es
  • ES25692U - Additional device for beds. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975029A - Improvements in surface treatment processes for metals and in particular aluminum : en fr
  • FR975131A - Improvements to speed modulated electron tubes : en fr
  • GB650733A - Improved method of treating paper-making pulp : en
  • GB650728A - Improvements in or relating to finger-operable actuator buttons for calculating machines, typewriters and other office machines : en
  • PL34328B1 - : en pl
  • US2543638A - Lubricator for moving conveyer chains : en
  • DE802888C - Process for the manufacture of refractory furnace linings, particularly suitable for lining bath stoves : de en
  • DEP0031906DA - spark plug : de en
  • FR974780A - Adjustable brake of loom shuttle risers : en fr
  • AT167730B - Closure, especially for refrigerators, cars and. like : de en
  • DE802916C - Forming process for jet propellers : de en
  • DE802918C - Hair clippers : de en
  • US2543181A - Photographic product comprising a rupturable container carrying a photographic processing liquid : en
  • US2543046A - Cellular printing plate and method of manufacture thereof : en
  • US2543080A - Telephone dial type transmitter with adjustable main spring : en
  • DE803146C - Process for the production of commercial circular knives and knives provided with an inserted center piece, produced according to this process : de en
  • ES194612A1 - SUSPENSION FOR LIGHT TRAINS WITH RODAL SIMPLE : en es
  • ES195335A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MACHINES TO ADD : en es
  • ES25677U - Agricultural trailer chassis. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975247A - Catalytic transformation of methanol into formaldehyde : en fr
  • ES24438Y - Billiard-case of spring cues or push buttons. : en es
  • FR975060A - Armored shelter : en fr
  • US2543375A - Gravity operated sound-producing toy vehicle : en
  • US2543452A - Dry cereal server : en
  • DEP0018256DA - Device for loading the block or feed carriage for single and multi-blade saws. : de en
  • DE1620439U - LYE PUMP FOR WASHING MACHINES AND THE LIKE : de en
  • DK72217C - Plug of elastic material for bottles or other containers. : da en
  • ES196152A1 - A NEW APPARATUS FOR THE MEASUREMENT OF GASEOUS VOLUMES : en es
  • AU150784B2 - Improvements in or relating to thixotropic compositions : en
  • ES25689U - Beads made of molded cardboard for footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620501U - DIVIDER FOR EGGS, VEGETABLES OR THE LIKE : de en
  • DE802961C - Beehive : de en
  • DEJ0000305MA - Spin pot lid attachment : de en
  • GB650507A - Apparatus for charging core and mould boxes by means of compressed air : en
  • DE1620444U - REFLECTORS FOR DRIVING BIKES AND MOTORCYCLES. : de en
  • DE802869C - Holder for lights of any kind : de en
  • DE803052C - Spreading clamp for attaching rock drill hammers : de en
  • US2543167A - Automobile seat convertible to bed : en
  • US2543211A - Aqueous dispersion of a pigmented alkyd resin : en
  • US2543564A - Discharge for liquids from a vehicle : en
  • US2543359A - Umbrella, parasol, or the like : en
  • US2543560A - Means for varying the inductive reactance of electrical circuits : en
  • DE1620489U - ELECTRICALLY HEATED BURNING OVEN FOR BURNING DIFFERENT COLORED PAINT AND METAL GLUE, PRIORLY FOR DENTAL PURPOSES. : de en
  • DE803103C - Spring-loaded steel painting pole : de en
  • US2543569A - Fishing rod holder : en
  • USD162234S - Schwartz clockcase : en
  • AT167747B - Device for producing, in particular by grinding, non-circular cross-sections on external and internal profiles : de en
  • DE1620535U - MOUNTING FOR THE ROTATING TOOL CARRIERS ON ELECTRICALLY DRIVEN FLOOR CLEANING MACHINES. : de en
  • DEU0000498MA - Holding device for cans, buckets, etc. : de en
  • PL34291B1 - : en pl
  • US2543488A - Device for preventing false weft detection : en
  • DE1620429U - INDEPENDENT SHELVING DEVICE FOR CLOTHES. : de en
  • ES192568A1 - IMPROVEMENTS IN DOORWAYS FOR FISHING : en es
  • ES25674U - Dental brush with handle-container (Machine-translation by Google Translate, not legally binding) : en es
  • DE802877C - Process for the production of acetals : de en
  • ES194940A3 - IMPROVEMENTS IN SEMI-TRAILER COUPLINGS : en es
  • ES196281A1 - A NEW PROCEDURE FOR THE MANUFACTURE OF ALL KINDS OF OBJECTS OF PLASTIC MATERIALS IN VARIOUS COLORS : en es
  • ES23364Y - A water heater for domestic and industrial services : en es
  • AT167748B - Walking doll : de en
  • USD162171S - Hard surfaced floor covering : en
  • ES25761U - Improved electrical resistance block mainly useful in radiotelephone mounts (Machine-translation by Google Translate, not legally binding) : en es
  • FR974897A - Processes and machines for preparing fibers for spinning : en fr
  • FR974943A - Advanced grill : en fr
  • GB650597A - Improvements in or relating to production of porous beryllia masses : en
  • DEST000488MA - Device for influencing the release characteristics of thermal releases for automatic switches. : de en
  • ES195591A1 - IMPROVEMENTS IN REMOVABLE STRUCTURES : en es
  • FR975181A - Improvements in rotary washing machines and the like : en fr
  • DEM0003603MA - Elastic carrier tape or the like and a method for its production : de en
  • DK72197C - Process for the preparation of a soap-free detergent. : da en
  • ES191984A1 - PROCEDURE FOR CONTINUOUS TRANSFORMATION BY THE JOULE EFFECT IN THE MASS OF A REFINED GLASS VITRIFICABLE MIXTURE : en es
  • AU150722B2 - Process forthe production of 3-substituted 4-hydroxy-coumarines : en
  • CH273772A - Apparatus for applying plasters with a pasty consistency. : en fr
  • ES25664U - Table football game perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25685U - Box of corbaterºa, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • US2543253A - Propulsion means for speedboats : en
  • DE803024C - Exchangeable metal sole for sandals and work shoes : de en
  • DEP0049542DA - Arrangement for the reflection-free attachment of a terminating resistor in a coaxial line : de en
  • FR974848A - Ballpoint pen : en fr
  • AU3886550A - Production of low-carbon chromium alloys : en
  • AU3889350A - Solenoid valve assembly : en
  • US2543018A - Adjustable rivet cutter : en
  • USD162236S - Automobile grille bab : en
  • DE801625C - Lake shore protection with concrete blocks on a movable, dense ceiling : de en
  • DE803163C - Pneumatic conveyor systems : de en
  • ES25645U - Rubber boot with original improvements (Machine-translation by Google Translate, not legally binding) : en es
  • GB650559A - Improvements in hot water boilers : en
  • US2543007A - Tube expander : en
  • US2543596A - Circuit interrupter for hightension overhead wires : en
  • DEG0002928MA - Device for locking the saw blade on circular saws when they are not in use. : de en
  • DEP0052169DA - Process for increasing the adhesion of hard chrome surfaces to lubricants : de en
  • DE1620518U - COLOR CHARACTERISTICS FOR BEE HIVE. : de en
  • DEP0003330BA - Device for welding the angle springs onto the caps of the carbon pins of flashlight batteries and the like. : de en
  • FR974727A - Manufacturing process for water level glasses : en fr
  • DE802814C - Extendable pit ram : de en
  • DE802939C - Pickled and pore-filling wood stain : de en
  • US2543052A - Electric cooking apparatus : en
  • ES25800U - Envelope with philatelic support (Machine-translation by Google Translate, not legally binding) : en es
  • ES25821U - Improved needle for phonocapper head (Machine-translation by Google Translate, not legally binding) : en es
  • GB650664A - Improvements in and relating to wrap striping or patterning in knitting machines : en
  • DEP0022519DA - Device for venting centrifugal pumps : de en
  • FR975132A - Oils and industrial lubricants : en fr
  • FR975231A - Balanced swing check valve : en fr
  • ES196176A2 - A NEW PROCEDURE WITH ITS CORRESPONDING APPARATUS FOR THE MANUFACTURE OF TILES FOR FLOORS, PIECES FOR PEDESTALS AND STAIRS AND OTHER ELEMENTS FOR THE CONSTRUCTION : en es
  • CH273811A - Clamping device. : de en
  • CA471815A - Control systems : en fr
  • CH273867A - Process for the production of a new phthalocyanine derivative. : de en
  • FR974895A - : fr
  • FR974913A - Device for converting normal type bicycle cranks into extensible cranks : en fr
  • DE802919C - Handwriting device : de en
  • FR975180A - Improvements in the manufacture of alkyd-polysiloxane resins : en fr
  • CA471726A - Garment bagging machines : en fr
  • CA471707A - Pallets : en fr
  • FR974916A - Amplitude variator for vibrating devices : en fr
  • GB650620A - Improvements in or relating to ring mechanisms for document filing systems : en
  • AU146384B2 - Bath plug : en
  • CA471752A - Electron discharge devices : en fr
  • CH273760A - Cold saw. : de en
  • DE1620487U - ROLLER TOY WITH FABRIC FIGURE. : de en
  • DEL0000627MA - Support rod for plants : de en
  • US2543582A - Press : en
  • US2542990A - Electrolytic cell : en
  • US2543687A - Vending machine : en
  • US2543718A - Pad dyeing : en
  • USD162213S - Ball point pen or similar article : en
  • CA471708A - Heatable separatory funnels : en fr
  • US2543059A - Apparatus for electrowining or electroplating of metals : en
  • CH273727A - Electrical measuring arrangement. : de en
  • CH273771A - Process for coating metal surfaces and coating obtained by this process. : en fr
  • US2543602A - Polymeric imido-esters prepared from maleic heteropolymers and bis-azolines : en
  • ES25451U - Reversible blocks, executed with ceramic material or cement agglomerate. (Machine-translation by Google Translate, not legally binding) : en es
  • US2542973A - Method of making crinkled fibers : en
  • US2543439A - Method of manufacturing coated elements for electron tubes : en
  • AT167781B - Vaults for industrial furnaces or their parts, in particular for the gas cables of Siemens-Martin furnaces : de en
  • DE802491C - Piston pump : de en
  • FR975187A - Spraying improvements for minerals, pigments and similar materials : en fr
  • AU153839B2 - Systems for controlling the position ofa shaft in its bearings : en
  • CA471801A - Control systems : en fr
  • AU154379B2 - improvements in or relating toan electronic signalling system and method : en
  • DE802860C - Folding map : de en
  • DEP0000151DA - Coupling for electric and other motors : de en
  • AT167704B - Wall-high wooden construction panel for prefabricated houses : de en
  • AT167793B - Time switch : de en
  • CH273675A - Closing cap for containers, in particular for bottles. : de en
  • US2543034A - Earth inductor compass indicating system : en
  • DEP0021644DA - Closures for canning jars : de en
  • PL34324B1 - : en pl
  • US2543429A - Extensometer : en
  • AT167735B - Security roll bar lock : de en
  • DE802788C - Direction indicators for vehicles, especially bicycles or the like. : de en
  • DEP0029968DA - Throttle device for regulating the flow rate in water pipes, especially for automatic hot water heaters o. : de en
  • ES25156U - A type of shirt elements (Machine-translation by Google Translate, not legally binding) : en es
  • FR974861A - Improvements to thermostats for the protection of electrical installations : en fr
  • DE802964C - Pest repellants : de en
  • ES193506A1 - A PROCEDURE FOR MANUFACTURING HOLLOW PARTS : en es
  • ES194881A1 - IMPROVEMENTS IN THE MECHANISMS TO CONVERT ROTARY MOVEMENT INTO ALTERNATIVE MOVEMENT : en es
  • ES196249A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MOTOR-PUMP GROUPS WITH THERMAL ENGINES : en es
  • FR974966A - Method and device for detecting and neutralizing leaks in pressurized pipes : en fr
  • GB650505A - A process for the coagulation of dispersions of substances of high molecular weight : en
  • GB650608A - Improvements relating to internal combustion engine systems : en
  • CA471784A - Preparation of carbon disulfide : en fr
  • DEJ0001425MA - Cable connection : de en
  • FR974973A - Resonant cavity for electron tubes : en fr
  • FR975204A - Landing Gear Suspension Improvements : en fr
  • GB650529A - Improvements in grinding wheels : en
  • DE803067C - Process for gasifying fine-grain fuels in gas generators in alternating operation for the production of water gas : de en
  • DEO0000468MA - Device for limiting the end position of the switching frame of the paper trolley in office machines, in particular typewriters : de en
  • FR974958A - Method and device for facilitating the starting of two-stroke engines and carburetor provided for this purpose : en fr
  • FR975053A - Improvements to precision measuring devices : en fr
  • DE1620450U - PACKAGING FOR DENTAL GRINDING TOOLS. : de en
  • DE1620420U - DEVICE FOR OPENING AMPOULES. : de en
  • DEP0052109DA - Cutting device, in particular for fingernails and toenails. : de en
  • ES192967A1 - SOME IMPROVEMENTS IN THE PISTON PUMPS : en es
  • DE803172C - Joint steel cap : de en
  • FR974767A - Improvements to the construction of hollow perforated rollers : en fr
  • GB650623A - A process for the production of lasts for boots and shoes : en
  • AT167769B - Automatic high pressure grease lubrication device : de en
  • ES192122A1 - PROCEDURE FOR THE OPERATION OF DIESEL DE ANTECÁMARA MACHINES : en es
  • ES196265A1 - A PROCEDURE TO OBTAIN LOW DENSITY CONCRETE : en es
  • US2543302A - Hay loader attachment : en
  • DEP0013929DA - Process for the production of magnesium hydroxide or magnesium oxide or magnesium carbonate or the corresponding aluminum compounds : de en
  • DEP0014754DA - Single and double chain scraper face conveyor for interrupted and continuous conveyance : de en
  • FR975208A - Safety sheet applicable in particular to cradles and children's beds : en fr
  • GB650702A - Improvements in or relating to an apparatus for filling containers, for example, bottles with carbonated liquid : en
  • DER0001504MA - Hand tool for debarking tree trunks. : de en
  • FR975167A - Constructive combination of apparatus for the reproduction of sound and image recordings carried by cinematographic films : en fr
  • DE802886C - Stove or oven : de en
  • DE803035C - Garbage can : de en
  • FR974799A - Improvements relating to the production of vinyl acetate by a catalytic process and improvements relating to the catalyst used to facilitate this reaction : en fr
  • DEE0002021MA - Scales for cranes : de en
  • FR974710A - Method and device for rolling nets or similar profiles : en fr
  • PL34251B1 - : en pl
  • US2543599A - Screen structure for hammer mills : en
  • FR975041A - Improvement in knotters for binders : en fr
  • FR975230A - Rifle breech box : en fr
  • ES195177A1 - PROCEDURE FOR THE MANUFACTURE OF TILES : en es
  • ES24134Y - Calendar applicable to bracelets, straps or bracelet for watches. : en es
  • ES25682U - Swivel drum brushes. (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0045735DA - Manufacture of shaped pieces from liquid slag, in particular from blast furnace slag : de en
  • DEZ0000292MA - Unbalance drive arrangement for vibrating screens, feeding devices and the like. : de en
  • ES25770U - Mattress cover (Machine-translation by Google Translate, not legally binding) : en es
  • FR974806A - Front or tail wheel for airplanes : en fr
  • FR974979A - : fr
  • USD162140S - En gel ski suit : en
  • DE803161C - Method and device for the longitudinal displacement of a mining conveyor with a rotating carrier belt : de en
  • FR975195A - Wheel-brake assembly, more particularly for airplanes : en fr
  • AT167750B - Hotplate, in particular multi-part hotplate, with a hearth hole ring attached from below : de en
  • US2543542A - Mineral oil composition : en
  • ES22645Y - Shaving case. : en es
  • DET0000666MA - Method of conveying peat : de en
  • DK72204C - Apparatus for recording the quantity of material carried at any time by a carrier. : da en
  • ES192266A1 - PROCEDURE FOR THE PACKAGING AND PRESERVATION OF FOOD AND SIMILAR PRODUCTS : en es
  • FR974843A - Liquid fuel supply device : en fr
  • GB650535A - Improvements in or relating to coupling means for pipe conduits : en
  • DEP0033820DA - Electrically controllable semiconductor rectifiers, in particular crystal amplifiers : de en
  • US2543380A - Educational ball runway toy : en
  • AT167755B - Circumferential thread take-up for sewing machines : de en
  • DE803223C - Parallel vice : de en
  • DEB0000016MA - Procedure for level control : de en
  • DK72205C - Recording device. : da en
  • ES192750A1 - PROCEDURE FOR THE MANUFACTURE OF POLISHED NUTS : en es
  • DE802957C - Rolling motorway diagram : de en
  • DE804761C - Device for grinding and polishing flat and curved surfaces : de en
  • DEM0005454MA - Press to remove the water adhering to the vegetable matter : de en
  • PL34275B1 - MW FOH-f f / M Steam spray : en pl
  • DE802859C - Exchangeable pens, in particular exchangeable ballpoint pens, with slides sliding in slots in the jacket sleeve : de en
  • ES25804U - Apparatus for collecting fruits from trees. (Machine-translation by Google Translate, not legally binding) : en es
  • US2543697A - Caster mounting for cylindrical containers : en
  • GB650656A - Improvements in sensitive photographic materials : en
  • PL34263B1 - : en pl
  • ES192094A1 - DEVICE FOR THE PROJECTION OF NAILS, SCREWS, STUDS AND THE LIKE ON A WALL : en es
  • FR975014A - Cellular Product Making Machine : en fr
  • FR975219A - Solid fuel stove : en fr
  • FR974753A - Uniform heating process using ultra-high frequency energy : en fr
  • FR975013A - Tuning block for radio equipment : en fr
  • FR975138A - Improvements to direction finders : en fr
  • DE1620391U - PRE-FABRICATED ELEMENTS FOR THE ERECTION OF REINFORCED CONCRETE STRUCTURES WITHOUT FORMWORK. : de en
  • DEP0005444DA - Method for unloading the cylinders of four-stroke internal combustion engines : de en
  • GB650577A - Improvements in and relating to speed change gears : en
  • US2543365A - Method of tin coating ferrous metal articles and bath therefor : en
  • US2543485A - Suspension for cabinet ironers : en
  • US2543584A - Variable speed transmission : en
  • US2543360A - Umbrella, parasol, and the like : en
  • PL34253B1 - : en pl
  • DE1620397U - CUTTER KNIFE. : de en
  • FR974964A - Apparatus for detecting abnormal heating of bearings on wagon axles : en fr
  • FR975185A - Electric dynamo device capable of replacing electronic tubes in their applications : en fr
  • FR974977A - Advanced mixer-kneader : en fr
  • CH273642A - Set of trough shaped dies. : de en
  • GB650743A - Improvements in automatic frequency-correction circuit-arrangements : en
  • DEH0000073MA - Storage container for labels on index cards or the like. : de en
  • DE802772C - Prismatic hollow body for poison bait : de en
  • DE802819C - Process for the production of olefins from oil residues, asphalt and the like. like : de en
  • DEP0001132BA - Construction process on a grid basis. : de en
  • DE803045C - Process for the production of needle ribbons on ribbon looms : de en
  • DEP0001815DA - Process for the production of molded parts for building purposes : de en
  • FR974988A - Radiator grille with removable grilles : en fr
  • GB650662A - Improvements in and relating to wrap striping or patterning mechanism in knitting machines : en
  • DE1620410U - PACK FOR SMOKE EEL FILLET. : de en
  • DE802896C - Fruehbeet- or garden window : de en
  • DEB0003672MA - Method and thread guide for piecing artificial thread sheets. : de en
  • DE802981C - Variable pitch propellers for ships : de en
  • DEL0000645MA - Automatic pressure regulator : de en
  • DK72206C - Drive mechanism for beet seed drills. : da en
  • ES23913Y - Electric pocket lamp, unbreakable and waterproof. : en es
  • GB650696A - Improvements in and relating to the measurement of the flow of fluids : en
  • DEP0000583MA - Washing process and apparatus for carrying out this process : de en
  • US2543426A - Respirator : en
  • AT167779B - Sealing in continuous annealing furnaces : de en
  • CA471812A - Electric motors : en fr
  • AU3888550A - Method and installation tor the automatic firing of coke in particular large coke, and similar fuels : en
  • US2543214A - Closure operated switch for fuel tanks : en
  • US2543165A - Oil filter : en
  • ES24630Y - Hair brush-comb. : en es
  • FR974946A - Advanced crank for starting internal combustion or combustion engines : en fr
  • GB650479A - Improvements in or relating to electric arc welding : en
  • GB650748A - Improvements in or relating to the curing of building materials made of steam-cured light-weight concrete : en
  • PL34260B1 - : en pl
  • DE802834C - Work table : de en
  • DE802920C - Process for the production of decorations or patterns on metallic painted substrates : de en
  • DEP0034375DA - Process for obtaining protein from proteinaceous material : de en
  • ES193053A1 - SOME IMPROVEMENTS IN METAL TUBES WITH OR WITHOUT WELDING, TO IMPROVE THEIR STRENGTH FOR THE APPLICATION OF THE SHIFTS IN PURELY MECHANICAL STRUCTURES, AS STATIC AS DYNAMIC : en es
  • US2543418A - Apparatus for forming and applying bottom stops : en
  • DE1620533U - REEL FOR PRESERVATIVE. : de en
  • ES193439A1 - A PROCEDURE FOR BUILDING PRECOMPRESSED CONCRETE PRESSES : en es
  • DE1620365U - KUERSCHNER KNIFE WITH REPLACEMENT USED RAZOR BLADE AND BLADE FORMER BUILT IN THE KNIFE (BLADE CRUSHER). : de en
  • FR974765A - New channel tile : en fr
  • FR974934A - Sliding hearth baker's oven : en fr
  • US2543594A - Riding ring for rotary cylinders : en
  • US2543614A - Selective adsorption of olefins : en
  • ES19078Y - Footwear. : en es
  • ES196274A3 - A PROCEDURE FOR THE SACARIFICATION OF CELLULOSE FROM VEGETABLES : en es
  • ES21965Y - Laminating elements with permanent adhesive properties. : en es
  • DE802843C - Injection device for thermo-plastic plastics : de en
  • DEN0000323MA - Gas turbine : de en
  • ES25701U - A lampholder perfected for the imitations of wax candles (Machine-translation by Google Translate, not legally binding) : en es
  • FR975152A - : fr
  • GB650464A - Methods and apparatus for developing photographic sensitized materials : en
  • USD162267S - Wiggins, jr : en
  • US2543591A - Purification of titanium tetrachloride : en
  • DEP0051270DA - Electric coffee grinder. : de en
  • ES192093A1 - IMPROVEMENTS INTRODUCED IN THE FRUIT CALIBRATION MACHINES BY MEANS OF ROLLERS : en es
  • US2543132A - Catalyst manufacture and apparatus therefor : en
  • US2543295A - Unitary load transfer device : en
  • US2543341A - Aroylacetamidine : en
  • US2543459A - Curtain : en
  • AU3888050A - Wax-dimethylpolysiloxane film-forming protective composition : en
  • US2543105A - Fuel mixing chamber : en
  • US2543411A - Vat dyestuffs : en
  • DK72210C - Device for combine harvesters for unloading bags filled with semen. : da en
  • ES25647U - Improved antenna applicable to radio devices (Machine-translation by Google Translate, not legally binding) : en es
  • CH273694A - Coolant injection device for grain grinding rollers. : de en
  • ES21424Y - Case for bars of soap and other toiletries or the like. : en es
  • US2543221A - Universally adjustable bracket assembly : en
  • US2543449A - Radio pulse-echo moving object detection system : en
  • US2543463A - Kineto-optical scanner for television : en
  • US2543022A - Metering circuit control for automatic telephone systems : en
  • US2543729A - Push and pull friction type exerciser : en
  • US2543093A - Electric lamp : en
  • US2543145A - Electric shaving device : en
  • PL34228B1 - : en pl
  • CA471712A - Ticket and coin holders for milk bottles : en fr
  • US2543712A - High-voltage switch : en
  • CH273659A - Method and device for cleaning dishes, cutlery and the like. : de en
  • PL34242B1 - : en pl
  • US2543694A - Helicoid switch unit for signaling systems : en
  • AU149496B2 - Improvements in or relating to electroacoustic transducers : en
  • CA471713A - Wallets with auxiliary foldable pockets : en fr
  • CH273784A - Hydraulic control device. : en fr
  • CH273848A - Combustion device. : de en
  • AU147140B2 - Improved machine for making chocolate roughs and like confections : en
  • AU3883350A - Improvements in or relating to telecommunication exchange systems : en
  • AU144121B2 - Improvements in or relating to printing telegraph receivers : en
  • DEB0001236MA - Bundled firewood with fire lighter : de en
  • US2543473A - Amino cyclic acetals : en
  • US2543481A - Oil filter replacement unit : en
  • FR975078A - Device that automatically maintains a downward pipe of incompressible fluid under pressure : en fr
  • AT167770B - Split crankshaft, in particular multi-cranked roller bearing crankshaft : de en
  • CH273804A - Toggle circuit with two grid-controlled electron tubes. : de en
  • DE803153C - Dollhouse : de en
  • ES25665U - Plug or capsule for tin tubes intended to contain semi-liquid or pasty substances (Machine-translation by Google Translate, not legally binding) : en es
  • FR974818A - Mixed wood impregnation process : en fr
  • US2542969A - Steam trap : en
  • PL34308B1 - : en pl
  • US2542978A - Traffic actuated control apparatus : en
  • DE803170C - Device for desludging of raw fine coal : de en
  • GB650541A - Improvements in or relating to engraving machines : en
  • CA471746A - Magnetrons : en fr
  • CH273808A - Heavy oil burner. : en fr
  • DE803061C - Electric iron : de en
  • DEP0042806DA - Overflow control valve for flow divider : de en
  • AT167731B - Structural steel containing titanium with up to 0 ¨ 8% carbon, 0 ¨ 4 ¨ 4% manganese, up to 1 ¨ 2% silicon and, if necessary, with small additions of copper, chromium, molybdenum : de en
  • CA471818A - Stamps : en fr
  • FR975148A - Device for measuring average deviations, in particular for wires, tubes or plates : en fr
  • US2543009A - Drafting instrument : en
  • US2543172A - Circular knitting machine : en
  • USD162269S - Combination radio phonograph : en
  • USD162179S - Belt supported watch carrier : en
  • AT167718B - Pneumatic door mover : de en
  • CA471703A - Concrete construction : en fr
  • CH273742A - Universal timepiece. : en fr
  • DE1620399U - TILTABLE CHEESE TRAY. : de en
  • DE1620543U - POWER PLANT FOR WRITING MEASURING DEVICE. : de en
  • AT167761B - Device for the automatic control of the electrode stroke movement in electric arc furnaces : de en
  • DE1620519U - COMPRESSOR VALVE FOR INFLATING THE AIR TIRES OF MOTOR VEHICLES. : de en
  • FR974937A - Device indicating the operation of a gas or electric stove or stove : en fr
  • DE1620433U - ADHESIVE PLATE FOR MACHINE FEET. : de en
  • DE802959C - Transportable cold frame : de en
  • DE803070C - Sheet metal support : de en
  • US2543071A - Seed for crystal growing : en
  • USD162116S - Tractor cab or the like : en
  • CA471749A - Feed-back systems for electronic tubes : en fr
  • DE803080C - Testing device for determining the wear resistance of textiles : de en
  • DEA0000694MA - Dressing device for profiled grinding wheels : de en
  • FR975023A - Reboring device for engine blocks and similar parts : en fr
  • US2543355A - Stator for axial compressors : en
  • USD162276S - Spiritual cgoss pulpit : en
  • AU152808B2 - Improvements in or relating to resistance welding apparatus : en
  • DE802476C - Hollow brick for the production of reinforced stone beams for roofing : de en
  • DE802777C - Conversion of heat : de en
  • AT167715B - Protective side edge for skis : de en
  • DEP0003851BA - Tubular conductor, in particular for electrical high-frequency lines. : de en
  • AT167736B - Foosball game : de en
  • PL34286B1 - : en pl
  • US2543121A - Knitting machine : en
  • US2543683A - Expansion shield : en
  • US2543595A - Riding ring for rotary cylinders : en
  • DEP0041152DA - Process for producing a welded joint between different metals by butt welding under pressure : de en
  • AU3882850A - Combing machine : en
  • CA471802A - Counting circuits : en fr
  • CH273866A - Process for the production of a new phthalocyanine derivative. : de en
  • AT167712B - Hinge for coupled window and balcony door leaves : de en
  • DEM0002635MA - Arrangement for attenuation equalization and gain control : de en
  • AT167707B - Snow fence : de en
  • AT167796B - Device for improving heat transfer by conduction : de en
  • CH273764A - Process for preventing the decarburization of iron alloys during their heat treatment and device for carrying out the process. : de en
  • US2543033A - Oil burning downdraft floor furnace : en
  • US2543368A - Laterally flexible power-operated conveyer : en
  • US2543727A - Moisture settable printing ink : en
  • AU155413B2 - Process for cold separation of gaseous mixtures : en
  • US2543553A - Steering device for outboard motors : en
  • AT167729B - Friction wheel lighter : de en
  • AT167787B - Electrode for electric discharge tubes : de en
  • AT167701B - Vehicle trailer with an automatically adjustable wheel axle according to the steering angle of the driving vehicle : de en
  • USD162123S - Dispenser for sheet material : en
  • CH273749A - Process for manufacturing a copper laminate, particularly intended for elements with asymmetric electrical conductivity of the copper-copper oxide type. : en fr
  • CH273729A - Method and indicator device for the detection of errors in electron tube apparatus. : de en
  • DED0005601MA - Multi-arm gripper. : de en
  • FR974788A - Improvements to continuous extraction presses : en fr
  • FR975189A - Support for display cabinets or counters : en fr
  • GB650481A - Improvements in the manufacture of margarine : en
  • CA471720A - Methods of and apparatus for making hub caps : en fr
  • DESC004121MA - Forging machine : de en
  • GB650460A - Improvements in rotary wing systems for aircraft : en
  • AU3892050A - Improvements relating to protective coverings for electric cables, pipes andthe like : en
  • AU150783B2 - Improvements in or relating to thixotropic compositions : en
  • DE1620392U - CLAMP JOINT FOR REINFORCED CONCRETE SLABS AND PLANKS. : de en
  • PL34261B1 - : en pl
  • CA471717A - Anti-slip mountings : en fr
  • DEA0003341MA - Differential gears, in particular for motor vehicles : de en
  • DEP0009049DA - Arrangement for reducing the friction error of measuring instruments : de en
  • DEP0025258DA - check valve : de en
  • ES25542U - Generating unit applicable to portable or fixed x-ray apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • FR975121A - : fr
  • PL34319B1 - : en pl
  • CH273709A - Holding device for perforated, flat parts in folders. : de en
  • AT167791B - Electric water heater : de en
  • CH273847A - Combustion device. : de en
  • DE802778C - Bushing or shell for slide bearings : de en
  • DE803138C - OEler : de en
  • DEP0020439DA - Process for the recovery of rubble from destroyed cities : de en
  • ES25806U - New clip closure system for earrings and earrings (Machine-translation by Google Translate, not legally binding) : en es
  • CH273660A - Cleaning rags, in particular for household use, and processes for producing the same. : de en
  • PL34269B1 - : en pl
  • CH273752A - Method for electrically welding tubular parts and apparatus for carrying out this method. : en fr
  • DE802883C - Combined spice shaker : de en
  • ES25670U - Electric welder (Machine-translation by Google Translate, not legally binding) : en es
  • GB650564A - Improvements in change-speed control : en
  • AU704251A - Device for storing loose sheets, cards, press-cuttings andthe like : en
  • CA471792A - Cut-off machines : en fr
  • CA471711A - Production of materials in the form of powder or granules : en fr
  • AT167775B - Adjustable water drainage device that can be used as a pressure regulator and synchronous outlet in pipeline turbines and as a water energy destroyer : de en
  • PL34267B1 - : en pl
  • USD162244S - Skurnik dress : en
  • SU90683A1 - The method of accumulation and use of hot solutions with regulation of the amounts of heating solution of the vapor and the temperature of the solution : en ru
  • AU3887250A - Method and apparatus for preshrinking tubular knitted fabrics : en
  • CH273877A - Process for producing a piperidine compound. : de en
  • US2543264A - Vehicle jack : en
  • AT167772B - Mower for tractors : de en
  • US2543074A - Stabilized oxidizable hydrocarbon oil : en
  • US2543486A - Portable power saw : en
  • DE802842C - Process for the manufacture of roofers hammers : de en
  • DEP0031552DA - Attachment for lead pipe presses for the production of seamless pipe bends, siphons or the like. : de en
  • AU149843B2 - Improvements in buildings : en
  • AT167728B - Lighter : de en
  • CH273711A - Latching device to be attached to a typewriter. : de en
  • SU89112A1 - The method of crystallization of the massecuite II sublump : en ru
  • US2543162A - Milking machine : en
  • AT167745B - Tiller : de en
  • BE499290A - WEAVING PROCESS. : en fr
  • SE130896C1 - : sv
  • US2543577A - Tube socket and holder for electrical parts : en
  • US2543610A - Monoazo dyestuffs : en
  • USD162135S - Jr., etal clock : en
  • CA471722A - Rotary plows : en fr
  • PL34290B1 - : en pl
  • AT167734B - Climbing aid for skis : de en
  • US2542976A - Process for the production of alkynes : en
  • US2543328A - Shock-absorbing bearing : en
  • US2543721A - High-frequency electrical transmission line and wave guide : en
  • AU3286650A - Anew and improved battery terminal clamp : en
  • CA471761A - Rectifier elements : en fr
  • ES23434Y - Pre-heating device for gas-oil based carburetted mixtures, for use in the explosion cycle. : en es
  • BE499259A - IMPROVEMENTS IN EQUIPMENT FOR LOADING MATERIALS IN MIXING MACHINES AND OTHERS OF THE TYPE INCLUDING A MOBILE HOPPER. : en fr
  • CH273715A - Device for developing, in particular for automatic photographers. : de en
  • CH273730A - Electric heater. : de en
  • DES0003005MA - Closure for glue tubes : de en
  • FR974714A - Packaging : en fr
  • ES192551A1 - IMPROVEMENTS IN THE MANUFACTURE OF CIRCULAR FILES : en es
  • DE803107C - Clamping device for fuel pumps, especially diaphragm pumps : de en
  • DET0000460MA - Press brake : de en
  • DK72212C - Hot air piston machine with one or more cylinders. : da en
  • US2543023A - Time modulator for electric pulses : en
  • US2543695A - Flexible roofing material : en
  • CH273689A - Pulling device for zipper slider. : de en
  • CA471734A - Brakes : en fr
  • CH273875A - Process for producing a piperidine compound. : de en
  • AU151082B2 - Improvements relating to the production of water soluble Benzotliiophene derivatives : en
  • CA471730A - Glass compositions and methods of making same : en fr
  • US2542998A - Matched potential control system : en
  • US2543387A - Clamp : en
  • CH273788A - Safety device for a crane in the event of an overload of its arm. : en fr
  • CH273845A - Shut-off valve for the brake lines of railway air pressure brakes. : de en
  • US2543166A - Snow removal apparatus : en
  • US2543726A - Telescoping pocketknife : en
  • USD162187S - Combined stapler and file marker : en
  • USD162210S - Grave -marker : en
  • US2543649A - Linkage for hydraulic actuators : en
  • US2543548A - Refractories : en
  • USD162217S - Recoil fad for firearms : en
  • DEM0004243MA - Process for stirring and mixing or separating liquid mixtures permeated with solids : de en
  • DEP0002224DA - Circuit arrangement for telephone extension systems with dialer operation : de en
  • DE1620438U - FLASHING DEVICE. : de en
  • SU91287A1 - Angular contact ball bearing with automatic lubrication : en ru
  • AT167717B - Stand or holder for friction wheel lighters : de en
  • AT167757B - Device for holding drawing props : de en
  • CH273815A - Process for the production of an anhydrous, homogeneous gel intended as a carrier for therapeutic substances. : de en
  • CH273837A - Vehicle with device for tilting the loading bridge. : de en
  • PL34330B1 - : en pl
  • US2543130A - Reflecting system : en
  • US2543287A - Conveyer and heater therefor : en
  • CH273664A - Child seat. : de en
  • DE1620381U - SCREW CONNECTION OF FOOT AND STAND TUBE FOR STAND LIGHTS. : de en
  • ES25679U - Model of fork for basket tip and basket lift in the game of the basque ball. (Machine-translation by Google Translate, not legally binding) : en es
  • ES24302Y - Mechanical toy. : en es
  • FR975116A - Oil substitutes and their preparation process : en fr
  • US2543338A - Aromatic diamines as coupling components for the formation of photographic azine dyestuff images : en
  • BE501092A - : en fr
  • DE1620355U - PROFILE RUBBER WHEEL. : de en
  • DE1620464U - RUBBER-TIRED FARM CART IN WHEEL-HACK DESIGN WITH FOLDING STUDS : de en
  • DEP0050839DA - Mobile sprayer device for destroying plant pests : de en
  • ES24809Y - Mold for the manufacture of plastic frames, provided with the corresponding base-device for fixing the support. : en es
  • PL34236B1 - : en pl
  • CA471701A - Conveyor chains : en fr
  • PL34234B1 - : en pl
  • US2543408A - Wristband for watches and the like : en
  • US2543549A - Refractory support for ware in a tunnel kiln : en
  • USD162124S - Electric lighting fixture : en
  • US2543364A - Cutter bar for lawn mowers and the like : en
  • PL34272B1 - : en pl
  • AU3342350A - Improvements in foot-operated attachment means for wringing mops : en
  • CH273831A - Tablet storage device. : de en
  • DE802941C - Detergents for isolators : de en
  • DEP0001398MA - Movable bee dwelling : de en
  • DEP0023266DA - Process for improving the crease resistance of textile goods : de en
  • ES192871A1 - PROCEDURE TO AVOID COUNTERFEITING AND DETERIORATION BY THE USE OF PUBLIC AND PRIVATE DOCUMENTS : en es
  • ES25632U - New tile for all types of buildings (Machine-translation by Google Translate, not legally binding) : en es
  • US2542988A - Belt loader : en
  • PL34313B1 - : en pl
  • US2543029A - Home moving picture cabinet : en
  • US2543197A - Wheel alignment gauge : en
  • US2543562A - Method of treating water : en
  • CA471698A - Disc plow adjusting apparatus : en fr
  • CH273733A - Pendulum speed regulators for drives, in particular for clocks. : de en
  • DE803191C - Step installation clamp for straight and spiral staircases : de en
  • DE803205C - Wick lubrication device : de en
  • US2543279A - Nut drier : en
  • US2543552A - Mattress cover : en
  • AT167768B - spark plug : de en
  • CH273800A - Spark gap device for surge arresters designed as valve arresters. : de en
  • DEP0046555DA - Process for the production of sulfur-containing reaction products from formaldehyde and hydrogen sulfide : de en
  • DEP0046936DA - Adjustable lamp frame. : de en
  • DEP0055040DA - Chain conveyor : de en
  • DE1620441U - IMPACT VALVE. : de en
  • ES192696A3 - AN IMPROVEMENT IN THE MANUFACTURE OF WEFT FABRICS : en es
  • DE802817C - Process for the preparation of the monoethers of diprimal glycols : de en
  • DEP0014718DA - Process for the production of reaction products of high molecular weight, polyunsaturated compounds with sulfur dioxide. : de en
  • DE1620483U - FOOTBALL TOTO SOCIETY GAME. : de en
  • DE802861C - Spindle support arm on multi-storey twisting machines u. like : de en
  • ES25734U - Hitch with rivets for making shoes with replaceable cuts (Machine-translation by Google Translate, not legally binding) : en es
  • GB650632A - Improvements in apparatus for generating a direct voltage in dependence upon electric pulses : en
  • AU3890250A - Improvements in or relating to thixotropic compositions : en
  • AU3888150A - Improvements relating tothe production of phenols and cyclohexanone : en
  • DEP0002018BA - Make-up stick holder with mirror. : de en
  • CA471755A - Ultra high frequency generators : en fr
  • AU145437B2 - An improved mixing apparatus : en
  • CA471743A - High stability receiver circuits : en fr
  • CH273646A - Stream control. : de en
  • AU157180B2 - Improvements relating tothe production of phenols and cyclohexanone : en
  • CA471699A - Land and shoreline decoys : en fr
  • CA471795A - Hosiery knitting machines : en fr
  • DE803185C - Additional electrical device for stoves : de en
  • PL34314B1 - : en pl
  • US2542974A - Tunable high-frequency circuit : en
  • US2543056A - Button : en
  • CH273743A - Timepiece with hour and minute counters. : en fr
  • AU3889950A - Improvements in or relating to thixotropic compositions : en
  • CH273850A - Household machine. : de en
  • PL34318B1 - : en pl
  • US2543163A - Bottling or dispensing container : en
  • DE1620481U - TOTO ROULETTE. : de en
  • DE1620513U - FLOW HEATER. : de en
  • DE802880C - Process for the manufacture of sodium penicillin : de en
  • FR974805A - Vehicle brake enhancements : en fr
  • US2543464A - Self-animated artificial fishing bait : en
  • US2543482A - Reverse rotation check means : en
  • AU3891850A - Systems for controlling the position ofa shaft in its bearings : en
  • DE803025C - Ski tip tensioner : de en
  • ES25778U - System of fixed and correct unión of a device for obtaining stereoscopic photographs to single-lens cameras (Machine-translation by Google Translate, not legally binding) : en es
  • FR974831A - Accounting device for the decal process, and related forms : en fr
  • DE803114C - Process for the production of carbon disulfide : de en
  • DEB0008430MA - Metal barrel : de en
  • ES193033A3 - A PRECISION BORING MACHINE : en es
  • FR974802A - Dyes and pigments and their manufacture : en fr
  • AU3890350A - Improvements in or relating to thixotropic compositions : en
  • CH273713A - A method of manufacturing a positive color motion picture film and a film obtained by this method. : en fr
  • PL34305B1 - : en pl
  • US2543014A - Electric contact-controlling device : en
  • US2543442A - Electrical multiplying apparatus : en
  • US2543504A - Saw sharpening machine : en
  • US2543734A - Mineral lubricating oil containing a combination of metal salts : en
  • US2542983A - Arrangement for determining distances by reflection of electrical pulses : en
  • USD162254S - Steuer bottle : en
  • DEP0001733BA - Circuit arrangement for telecommunications systems, in particular telephone systems, with dialer operation and number surge receivers located behind the line dialer : de en
  • US2543389A - Touch tuning and dialing device : en
  • AU3888250A - Improvements in or relating to warning signs particularly for road use : en
  • AU3889850A - Improvements in and relating to reciprocating pump units : en
  • DE802978C - Adjustable bottom bracket for bicycles : de en
  • CH273793A - Device that automatically regulates the flow rate of a fuel stream as a function of the flow rate of an air stream. : en fr
  • FR975193A - Elastic fixing device : en fr
  • CH273639A - Apparatus for spraying powdered products, in particular insecticide products. : en fr
  • USD162117S - Nursing bottle support : en
  • ES25771U - Device to fix the springs, by its base, on an iron (Machine-translation by Google Translate, not legally binding) : en es
  • GB650451A - Improvements in or relating to navigation aiding radio systems : en
  • GB650706A - A process for the manufacture and application of polar synthetic resins : en
  • ES192079A1 - A DEVICE THAT HAS TWO SOURCES OF VOLTAGE OF DIFFERENT AND AVERAGE FREQUENCIES FOR THE AUTOMATIC CORRECTION OF THE FREQUENCY : en es
  • ES25668U - Elastic braces to hold children sitting in their crib beds or baskets (Machine-translation by Google Translate, not legally binding) : en es
  • FR974863A - Improvements in the manufacture of heat exchanger tubes : en fr
  • CA471770A - Brushes : en fr
  • BE499297A - device for adjusting the tension in x-ray generators : en fr
  • PL34334B1 - : en pl
  • ES193415A3 - A PROCEDURE FOR THE CONSTRUCTION AND REPAIR OF FLOORS : en es
  • PL34280B1 - Piston for internal combustion engines, steam engines and other piston machines : en pl
  • US2543234A - Garment hanger : en
  • CH273799A - Instrument for passing an electric wire through a protective tube and method of manufacturing this instrument. : en fr
  • US2543739A - Electron discharge device : en
  • FR974729A - : fr
  • FR974886A - New provision for a straight or deflection lifting axle (whether the distribution motor or not) concerning semi-mounted mechanical row seed drills for tractors : en fr
  • FR975144A - Abrupt opening compressed gas conservation valve known as a "burst valve" : en fr
  • DE1620476U - REVERSE-STOP-TAIL LAMP FOR MOTORCYCLES. : de en
  • DER0000228MA - Motorbike : de en
  • ES192159A1 - IMPROVEMENTS IN APPLIANCES TO MEASURE PRESSURES INSIDE EARTH DAMS : en es
  • FR975158A - Method and apparatus for cleaning pinion movements and the like : en fr
  • FR975267A - Needle burner for liquid fuel with vapor or compressed air atomization : en fr
  • USD162175S - Automobile fender : en
  • CH273632A - Differential with locking mechanism. : en fr
  • PL34283B1 - : en pl
  • DEP0054324DA - Stone shape with cores and pressure plate : de en
  • ES192037A1 - PROCEDURE FOR THE MANUFACTURE OF LIPS OR THREADS OF GLASS FIBERS OR OTHER MATERIALS : en es
  • ES192160A3 - A PROCEDURE OF MEASURING THE DEFORMATIONS OF A BODY BY THE RESONANCE PERIOD OF A TENSILE ELEMENT : en es
  • FR974816A - Hydraulic assembly intended to replace the connecting rod-crankshaft system and its derivatives : en fr
  • GB650453A - Improvements in or relating to filling heads for bottling machines : en
  • GB650539A - Trim panel and method and apparatus for forming the same : en
  • GB650705A - Improvements in and relating to talking machines with record changers : en
  • USD162263S - Warren .watchcase or similar article : en
  • ES24808Y - Glasses case, perfected. : en es
  • US2543417A - Safety throwout for goosenecks of die casting machines : en
  • DE1620514U - V-BELT. : de en
  • DEP0013561DA - Method for separating electrons of a certain phase from an electron beam. : de en
  • FR974832A - Handle for cycles : en fr
  • GB650631A - Diazotype photoprinting layers having organic esters and nitriles containing an active methylene group as azo coupling components : en
  • DE1620491U - FOERDERER. : de en
  • DE1620545U - CALIPER. : de en
  • DEF0000308MA - Forming machine with shock-free vibrator. : de en
  • DEP0024803DA - Device for sterilization tests. : de en
  • FR974718A - Electrical switching device : en fr
  • FR975005A - Cardboard box : en fr
  • GB650735A - Improvements in or relating to a rolling mill and method therefor : en
  • GR12864B - METHOD AND TYPE OF MANUFACTURING THERMAL INSULATION REFRIGERATOR CONTAINERS. : el en
  • FR974724A - Card file rotating in their plane : en fr
  • FR974931A - Agricultural vehicle for sowing and hoeing beets or similar plants : en fr
  • FR974959A - Simplified and more economical frame for vehicles with two consecutive wheels : en fr
  • FR974879A - Process for preparing tanning materials and products obtained : en fr
  • AU158529B2 - Process and apparatus tor the low temperature carbonization or gasification of lumpy or briquetted sub-bituminous fuels : en
  • CA471759A - Multipole direct-current generators : en fr
  • CA471725A - Devices for heat sealing seams without shine : en fr
  • DE803023C - Children's shoe protector : de en
  • DEP0017457DA - Process for the production of pure rutin. : de en
  • DEP0055440DA - Tube base and socket. : de en
  • ES196278A1 - A NEW PROCEDURE AND SYSTEM FOR TRANSMISSION OF TELEGRAPH OR TELEPHONE CODES BY LINES EXPLOITED IN HYPERFERENCES : en es
  • FR974829A - Process for separating muddy liquids in centrifugal separators of the so-called clarifier type : en fr
  • US2543352A - Camera tripod head : en
  • US2543700A - Crucible for metal melting : en
  • US2543177A - Electric temperature device : en
  • CA471811A - Electronic systems for operating direct-current motors from an alternating-current supply : en fr
  • US2543198A - Mixing apparatus : en
  • AT167797B - Differential protection device for electrical system parts : de en
  • CA471806A - Amplifying plural-stage dynamos : en fr
  • ES24286Y - Cork stopper extractor from inside the bottles. : en es
  • FR974935A - Method and device for producing tarred and bituminous gravel : en fr
  • GB650533A - Improvements in automatic weighing scales : en
  • US2543705A - Resilient head lock bolt : en
  • CA471718A - Wheel structures : en fr
  • DE1620357U - BUNK ARRANGEMENT ON BOARD SHIPS. : de en
  • DE1620364U - TEST DEVICE FOR DETERMINING FAULTS ON ELECTRIC COOKING STOVES. : de en
  • DEP0001236MA - Combined seating and reclining furniture. : de en
  • DEP0028719DA - Process for the production of artificial threads or fibers from stabilized, aqueous alkali alginate solution. : de en
  • DE802800C - Ski boots : de en
  • US2543219A - Cutting attachment for printing presses : en
  • PL34266B1 - : en pl
  • US2543096A - Holder for safety razor blades : en
  • US2542977A - Material loading apparatus : en
  • US2543178A - Machine for tacking footwear : en
  • DEP0030303DA - Manufacture of lightweight and insulating building materials : de en
  • DK72200C - Heat insulating curtain. : da en
  • DEP0055281DA - Slider for zippers : de en
  • DEW0001494MA - Plate type pasteurizer : de en
  • CH273795A - Gas turbine plant. : de en
  • DE803053C - Coal cutting machine with cutting chain : de en
  • DE802854C - Device for damping exhaust or intake air vibrations in connection with heat exchangers, especially for internal combustion engines : de en
  • DEV0000096MA - Process for the production of woven and knitted fabrics from linear sulf superpolyamides with increased, constant adhesion : de en
  • CH273656A - Shaped glass object, such as container, piece of laboratory equipment, optical piece and decorative object. : en fr
  • DE802829C - Curtain hanging device : de en
  • US2543241A - Sequence timer : en
  • DEP0014999DA - Fuel injection pump for internal combustion engines : de en
  • ES24463Y - Lighting device in car engine. : en es
  • FR974890A - Process for the production of hollow metal parts using metallurgical powders : en fr
  • FR975071A - Lubricants replacing greases and method of manufacturing such lubricants : en fr
  • GB650671A - Improvements in or relating to a process for the manufacture of agglomerated fuels and fuels derived therefrom : en
  • US2543469A - Measuring apparatus, including means for controlling automatically the gain of an amplifier : en
  • USD162225S - Trailer hitch : en
  • ES25641U - New outer terminals of a capacitor. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975010A - Lifting device for motor cars : en fr
  • FR975083A - Automatic digit manipulator for transmitting, in particular, Morse signals with an automatic telephone device : en fr
  • DEE0001006MA - Steel ceiling girders, preferably lattice girders. : de en
  • DEP0044036DA - Steel beam ceiling. : de en
  • GB650521A - Improvements in or relating to television receiver frame time base circuits : en
  • GB650719A - Improvements in photographic contact printing apparatus : en
  • DE803152C - Front tensioner for ski bindings : de en
  • DEB0001396MA - Steering and propulsion device for ships : de en
  • DEP0055387DA - Device for burnishing cylindrical bodies, in particular driving wheel sets for electric locomotives : de en
  • US2543099A - Fluid pressure valve : en
  • US2543630A - X-ray monochromator : en
  • GB650467A - Improvements in or relating to the preparation of filling materials for foundry moulds : en
  • FR974841A - Azo dyes and their manufacturing process : en fr
  • FR974917A - Piston with piston rings held under tension by support springs : en fr
  • ES21804Y - Neck tensioner. : en es
  • DEC0001985MA - Belt drives, in particular for textile machines : de en
  • DEP0004312DA - Element of a steel circuit. : de en
  • USD162109S - Automobile gasoline door guard : en
  • DEP0041257DA - Centrifugal pump with an electric motor : de en
  • DER0000385MA - Enzyme-containing agent for wound treatment : de en
  • FR974771A - Electric eddy current furnace : en fr
  • DE1620448U - SKI POLE WITH INTERCHANGEABLE PLATE. : de en
  • DE1620525U - PENCIL PROTECTIVE CASE WITH BUILT-IN PENCIL SHARPENER. : de en
  • US2543535A - Process for producing smokeless powder : en
  • CH273678A - Method and device for melt spinning polyamide threads. : de en
  • US2543094A - Process for polymerizing vinylidene compounds : en
  • US2543499A - Artificial breast : en
  • US2543506A - Garage door operator : en
  • CH273770A - Machine tool for producing profiled objects. : de en
  • FR974885A - Advanced training in mechanical seed drill boots or coulters : en fr
  • AT167795B - Current comparison relays, especially for differential protection devices : de en
  • DE802892C - Process for the production of plastic powder for dentures, jaw and facial prostheses : de en
  • FR975095A - Fixed fin design for steam or gas turbines and rotary compressors : en fr
  • GB650670A - Improvements in the construction of walls : en
  • DE802996C - Filling tanning agent : de en
  • ES192091A1 - IMPROVEMENTS IN THE FEEDING DEVICES FOR THREADS : en es
  • ES24759Y - Roll of toilet paper with extra sheets for propaganda. : en es
  • ES25803U - Protector against the rubbing of lady's stockings. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975196A - Manufacturing process of reinforced concrete beams : en fr
  • FR975270A - Kitchen tool : en fr
  • BE499302A - : en
  • DE802782C - Valve bag and process for its manufacture : de en
  • DE802901C - Tape connection for duct ends : de en
  • DEP0034520DA - Device for unstacking and bundling documents from files, filing folders and the like. : de en
  • DET0000778MA - Lining or reinforcement material : de en
  • AT167798B - Neon tube with fluorescent characters : de en
  • US2543250A - Condiment : en
  • US2543645A - Trap for animals : en
  • USD162200S - Wheel cover : en
  • US2543456A - Oscillation generator : en
  • US2543460A - Toy track crossover : en
  • DEF0001234MA - Motor vehicle with oil pressure foot brake and mechanical hand brake : de en
  • FR974945A - Improvements to remote control zippers : en fr
  • FR975000A - : fr
  • GB650745A - Improvements in and relating to hydraulic binding agents : en
  • US2543735A - Lubricating composition : en
  • USRE23344E - Production of glutamic acto : en
  • ES192074A1 - A SUBMERGED GASOLINE ELECTRIC PUMP : en es
  • FR975025A - Electric switch and lamp socket with application : en fr
  • CH273809A - Medical instrument for the examination of human body cavities. : en fr
  • DE1620462U - ANCHOR DEVICE ON COKE TAPS. : de en
  • ES25713U - Shackles for improved naval services (Machine-translation by Google Translate, not legally binding) : en es
  • FR975126A - Aerodynamic turbine : en fr
  • FR974704A - Process for preparing pasty or pulverulent compositions from polyglycol ethers of organic hydroxyl compounds : en fr
  • FR974745A - Process for the preparation of organosilicon compounds : en fr
  • FR974866A - Device for the conification of a tube by two pairs of rollers with eccentric and decreasing grooves : en fr
  • DEP0019763DA - Heat-resistant insulator with continuous two-part central electrode, especially for spark plugs : de en
  • DES0001954MA - Time announcement device for telephone systems : de en
  • US2543248A - Device for the medical treatment of persons with high-frequency energy : en
  • USD162166S - Reflector housing for an automobile fender : en
  • DE802976C - Friction disc clutch with torsional vibration damper, especially for motor vehicles : de en
  • GB650667A - Improvements in electron discharge devices : en
  • FR975179A - Process for the separation of mixtures of olefins and halogenated hydracids : en fr
  • AT167788B - Spacer for bundle conductors : de en
  • DE802831C - Sofa bed : de en
  • DEP0009457DA - Loading device for shaft furnaces, in particular gas generators. : de en
  • ES196316A1 - A GASIFICADOR-AUTOMATIC AIR REGULATOR BY ADMISSION, FOR PETROL ENGINES : en es
  • ES25792U - Trillo with improved cutting device. (Machine-translation by Google Translate, not legally binding) : en es
  • US2543137A - Battery separator : en
  • FR975106A - Device for protecting warranty seals affixed to measuring and control devices : en fr
  • GB650607A - Improvements in or relating to the production of ferric oxide : en
  • FR975157A - Device for demagnetizing iron objects : en fr
  • GB650465A - Improvements in or relating to arc welding : en
  • US2543684A - Explorer's folding tent : en
  • US2543382A - Reverse circulation rotary packer : en
  • USPP1006P - Rose plant : en
  • USD162266S - Wiggins, jr motor boat : en
  • DE803210C - Process for the production of tubular or film-shaped structures consisting of completely or partially denitrated nitrocellulose, in particular artificial sausage casings : de en
  • DEB0004026MA - Rotary lobe blower with sickle-shaped working space and slide piston : de en
  • GB650701A - Improvements in or relating to methods of casting, particularly the step of making the patterns and casting moulds : en
  • US2543226A - Vehicle fender light : en
  • US2543045A - Cellular printing plate and method of printing : en
  • ES25627U - Chain hook for blind slats (Machine-translation by Google Translate, not legally binding) : en es
  • GB650628A - Improvements in metallic packings for rotating shafts : en
  • PL34303B1 - : en pl
  • US2543741A - Lubricating and sealing composition of flake copper, powdered lead, graphite, and petroleum vehicle : en
  • DE803104C - Mechanical loom : de en
  • DEP0003194BA - Device for igniting and operating gas or vapor-filled discharge tubes, in particular fluorescent lamps. : de en
  • FR974750A - Wet film guiding device : en fr
  • GB650643A - Improvements in or relating to rotary drills for mounting on vehicles : en
  • PL34248B1 - : en pl
  • PL34287B1 - : en pl
  • US2543627A - Guide for radio-electric waves associated with elements for regulating the propagation of said waves : en
  • DE802808C - Rotatable connection of parts made from non-metallic materials by pressing, especially for toilet lids and seats : de en
  • FR975109A - Automatic signaling, self-regulating traffic in the streets : en fr
  • US2543004A - Machine for cutting short lengths of tape from a strip and applying the same to articles : en
  • US2543317A - Ventilated reducing garment : en
  • AU3892250A - i Electric furnaces : en
  • DE803151C - Removable brush holder located on the paint pot : de en
  • DEE0001191MA - Cultivation methods for plants, in particular of conifers and deciduous trees and carrying equipment and auger for carrying out the method : de en
  • DEP0056026DA - Device for applying an evenly thick layer of mortar to horizontal wall surfaces. : de en
  • ES24304Y - Lampholder for fluorescent lamps. : en es
  • FR974840A - Multiplex, time division, pulse communication system : en fr
  • FR974993A - Mechanical pencil : en fr
  • FR975054A - Device for coupling an oscillating circuit with an electric generator : en fr
  • GB650660A - A device for ensuring a permanent synchronisation of a main and subsidiary clocks : en
  • US2543107A - Safety closure for liquid containers : en
  • US2543232A - Vibrator power supply : en
  • FR974968A - Decal puzzle game : en fr
  • DE1620372U - BILLBOARD WITH NEWSPAPER HOLDER. : de en
  • DEG0003378MA - Hair and head washing machine. : de en
  • DESC002021MA - Thread guide rail drive device for flat knitting machines, in particular cotton knitting machines. : de en
  • ES196216A1 - A PROCEDURE TO TREAT ELECTROLYSIS SOLUTIONS NATURAL SALINAS WITHOUT PASSING BY SOLID PHASE : en es
  • ES24176Y - Spraying device applicable to any bottle. : en es
  • FR975098A - Automatic tire inflator : en fr
  • GB650704A - Improvements in pedals for cycles and in cycles fitted with such pedals : en
  • GB650565A - An alarm-operating mechanism for protecting vehicles against unauthorised removal : en
  • GB650659A - Improvements in photographic processes : en
  • US2543120A - Stabilizer for pneumatic controls : en
  • US2543547A - Safety stop mechanism for knitting : en
  • PL34321B1 - : en pl
  • US2543268A - Acylated keto amido alcohols : en
  • USD162129S - Shoe plate for a rink roller skate : en
  • US2543540A - Battery terminal connector : en
  • AT167709B - Arrangement of a switching valve device in multi-circuit pressure medium brakes : de en
  • DE1620421U - AMPOULE. : de en
  • FR974778A - Improvements made to presses used for extracting oils : en fr
  • ES192085A1 - A TRIGGER AND ACCELERATION DEVICE FOR THE MAGNETS, TO OBTAIN SUFFICIENT TENSION SPARKS IN THE STARTER OR UNDER LOW REGIME : en es
  • US2543428A - Direct-current transfer system : en
  • DK72198C - Toothpaste containing aluminum hydroxide in gel form. : da en
  • CH273872A - Process for producing a piperidine compound. : de en
  • DE1620485U - INTERCOM SYSTEM FOR TOYS. : de en
  • DE1620453U - FABRIC SAMPLE COLLECTION. : de en
  • DEC0002866MA - Optical glasses. : de en
  • ES193457A1 - PROCEDURE FOR THE MANUFACTURE OF DRY BATTERIES AND GALVANIC ELEMENTS : en es
  • FR974842A - Double coil electric incandescent lamp : en fr
  • USPP1005P - Strawberry plant : en
  • DE803198C - Self inserter for threshing machines with insert drum and sheaf opener : de en
  • DEP0000240BA - Curtain frame. : de en
  • DEP0011428DA - Arrangement for high frequency treatment : de en
  • US2543082A - Cavity resonator device for production of high-speed electrons : en
  • DEG0002468MA - Device for advancing longwall conveyors as a closed whole in the direction of the coal face : de en
  • US2543236A - Polishing machine for turbine blades : en
  • US2543593A - Electromagnetic relay : en
  • GB650536A - Apparatus for controlling mechanism such as sorting, counting, tabulating or calculating mechanism : en
  • GB650678A - Apparatus for casting chocolate : en
  • GB650525A - Improvements in disc brakes : en
  • DEP0000926BA - Current collector for adjustable resistances : de en
  • FR974849A - Discharge tube and its manufacturing process : en fr
  • ES193214A3 - A PROCEDURE FOR LAYERED CONCRETE PAVING : en es
  • ES24022Y - Goniometric square for drawing. : en es
  • FR974908A - Device replacing cranks on bicycles : en fr
  • CA471705A - Continuously variable speed-ratio transmission mechanism and in speed governing means : en fr
  • CA471744A - Methods and apparatus for winding grids : en fr
  • ES193815A3 - A PERFECTED MACHINE FOR CUTTING THE BIES : en es
  • ES25772U - Foldable protector for seats and backrests (Machine-translation by Google Translate, not legally binding) : en es
  • PL34322B1 - : en pl